From 5f93895b5c7c198998ff45a2dbdd91476f81288b Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Sun, 25 Jan 2015 20:39:54 -0800 Subject: [PATCH 01/44] ignore remote's .env --- .gitignore | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/.gitignore b/.gitignore index ea06178..a451356 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,5 @@ -api/gin-bin -api/api api/.env +api/api +api/gin-bin +remote/.env remote/remote From e3168523f0e2526e5a212b2e3f65e16af537bac9 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Sun, 25 Jan 2015 20:41:23 -0800 Subject: [PATCH 02/44] more reasonable font size for now-playing --- api/public/css/main.css | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/public/css/main.css b/api/public/css/main.css index 3b8affe..dd18196 100644 --- a/api/public/css/main.css +++ b/api/public/css/main.css @@ -11,7 +11,7 @@ th.artist_column { } .artist_name, .track_name { - font-size: 200%; + font-size: 160%; } From 17d639b908b48f334225034655bc36f57415eb60 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Sun, 25 Jan 2015 20:46:40 -0800 Subject: [PATCH 03/44] rm debug console.logs --- api/public/javascript/main.js | 2 -- 1 file changed, 2 deletions(-) diff --git a/api/public/javascript/main.js b/api/public/javascript/main.js index dfe7ad0..2fc2de0 100644 --- a/api/public/javascript/main.js +++ b/api/public/javascript/main.js @@ -18,7 +18,6 @@ Groupify.controller('MainCtrl', function($scope, $http, $timeout) { if (track && res.data.now_playing.time_remaining) { if( ! track.queued_by_avatar ) track.queued_by_avatar = backup_avatar; - console.log( "currently playing queued by avatar: " + track.queued_by_avatar ); sum = track.time_remaining = parseInt(res.data.now_playing.time_remaining); $scope.current_track = track; } @@ -30,7 +29,6 @@ Groupify.controller('MainCtrl', function($scope, $http, $timeout) { if( ! track.queued_by_avatar ) track.queued_by_avatar = backup_avatar; sum += parseInt(track.time); - console.log( track ); } $timeout(tick, 1000); From 3c66a03045afa728427e648f5c5a8234ae8c40cd Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Sun, 25 Jan 2015 21:16:44 -0800 Subject: [PATCH 04/44] =?UTF-8?q?only=20logged-in=20users=20can=20enqueue?= =?UTF-8?q?=20songs=20=F0=9F=91=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- api/public/index.html | 2 +- api/public/javascript/main.js | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/api/public/index.html b/api/public/index.html index 9f2f16c..1b0189f 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -90,7 +90,7 @@

Coming next:

-
+

Queue a new song:

Type a song name and click "Search".

diff --git a/api/public/javascript/main.js b/api/public/javascript/main.js index 2fc2de0..f79f598 100644 --- a/api/public/javascript/main.js +++ b/api/public/javascript/main.js @@ -5,6 +5,9 @@ Groupify.controller('MainCtrl', function($scope, $http, $timeout) { $scope.queue = []; $scope.query = ""; $scope.trackResults = []; + $scope.loggedIn = false; + if( document.cookie.indexOf("groupify=") >= 0 ) + $scope.loggedIn = true; backup_avatar = "http://www.140proof.com/images/logos/140-proof-logo-shadow-500px.png"; (function tick() { From d8ce486f0b91722e9608823899dc01f2cf59b7b8 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Sun, 25 Jan 2015 21:44:37 -0800 Subject: [PATCH 05/44] =?UTF-8?q?help=20logged-out=20users=20log=20in=20to?= =?UTF-8?q?=20queue=20songs!=20=F0=9F=94=8A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- api/public/css/main.css | 7 +++++++ api/public/index.html | 9 +++++++++ 2 files changed, 16 insertions(+) diff --git a/api/public/css/main.css b/api/public/css/main.css index dd18196..8ca24dd 100644 --- a/api/public/css/main.css +++ b/api/public/css/main.css @@ -14,6 +14,13 @@ th.artist_column { font-size: 160%; } +.login-notice { + margin-top: 1.0em; +} + +.login-notice button:hover, .login-notice button a:hover { + color: #fff; +} .now-playing .container { position: relative; diff --git a/api/public/index.html b/api/public/index.html index 1b0189f..94aeab3 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -90,6 +90,15 @@

Coming next:

+

Queue a new song:

From 5c6d569549fd786c6140d4695ca91e32cd785675 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 10:33:30 -0800 Subject: [PATCH 06/44] better text breakpoint for jumbo button --- api/public/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/public/index.html b/api/public/index.html index 94aeab3..d06937c 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -94,7 +94,7 @@

Coming next:

From 80b93f32fc536268d015ab726dd3a1b138112513 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 10:39:36 -0800 Subject: [PATCH 07/44] make logo more square so gopher can be bigger --- api/public/css/main.css | 11 +++++------ api/public/images/groupify.go-logo-wide.png | Bin 0 -> 125801 bytes api/public/images/groupify.go-logo.png | Bin 125801 -> 50148 bytes 3 files changed, 5 insertions(+), 6 deletions(-) create mode 100644 api/public/images/groupify.go-logo-wide.png diff --git a/api/public/css/main.css b/api/public/css/main.css index 8ca24dd..a2be1f7 100644 --- a/api/public/css/main.css +++ b/api/public/css/main.css @@ -25,16 +25,15 @@ th.artist_column { .now-playing .container { position: relative; height: 128px; - margin-top: 10px; + margin: 20px 0; } .now-playing img.logo { - position: absolute; - width: 300px; - - top: 0; - left:0; + height: 128px; + left: 0; + position: absolute; + top: 0; } .now-playing .rightside { diff --git a/api/public/images/groupify.go-logo-wide.png b/api/public/images/groupify.go-logo-wide.png new file mode 100644 index 0000000000000000000000000000000000000000..ab47d56f85dcc794121850da1bbf9a87fa2dcc9a GIT binary patch literal 125801 zcmb??Rajh0w{3z;a1RjN-QC@tCP-t!U4y$ra19pR-GjTkyEX1Ejoj>W&i!}p%Xzvl zUF%z2U)3y|bBr--g)1vcAt8K5`0(Kal8m&t>W2@IoqwJ|a4>&TR{uFr55?an` zcBanX4INEBh3-vx z!c3({jfq?>#VTv1fi(s?20s3*8u2!oD6_vh`X_%(IHnl#7#z6RHrS8o=;+eSOEA{P z7!NQ5wboz9k8KL(D;qa>*$y(D3NtzBmIoy69~SKzzF%bW?Tw{5O}x{+$0*Bw^cN;Z zg@c0lrwB`7C9sD0@8|!1^(671KmWWKX8Nyc|5IDq2kn2J{;Rl-{I?-EsCfOqn~8lP z{l9(uQx}BuSEv7zl{M#Dh|HbnE&6@wUnH~4g2hlGXs?QMmg4<>eYe?pB$c9za z{;|@V+XoliQ1PR1yG%SYcW7@CSA^UfHT8{#o21JY)p;Mh(Y}+%XVU*QeNW!g_6>;< z=(J%BCY^B8PX&+Z&1h8=2vier`aR&V+nYLrjlTzU4Xzg^lcjxWVi_(FH|#~bLVCrn z|EVyD5@=MmOv`~kE}J)9{3vqxRAEX3m!45mdx6fCZ@A@d+urHBrRAw};GCmu&ilnm zb%z?Hwcnb+CP&P-G+~Zm+GbpX;9Y8SitK{v6;?sfmm%3kGD8!w-WW z4fs>IvkY=8cWW;~x3CemS{Rud5p#Y`u3g{@<4U?W`(KEaO@C-ax#t91K(Bd^$*^GZ zBNV8*4ywp%|7x)k%yl0nlDB8*4dax#_b57GJk@+e8qme!z)%$s;*L{ z_S|sO2Y@S~Z}x3IXYkeAyuCareL`Yb;q!wc9O1Rm z&i6gjWA#j^*=P3L+s+bm<@cH@UPM1SH*`##Dgtr=DJ<6~TtgQE)Qs6&cPv#!*A}kS z{9{daqefAfp9vd&t(F#T6~x^iSLZ$gK<|>bJm217{ZYmxkv=!z!D+j|>3p0r73Lc$ zc!dx$VmC{z+17GPQ<){r8<2s$nf6{ zW>7S7cs=|uBes|WWFZx`#6*1DaqEa{qN*KpN5U)YPiq&$skEq79YV(1tB}Lvok&W3 z$>G>HA;)EjpbdXXYlS;X4g2(U7PF%>#gPxOK5oH&BopDzsl-t2RVi}^BeK3`Pz z`{sC2|E9_;+v$A0-?4z^{*rXB^KUN{zj+Y;;s}Aw8UPN|v31{65c+*`G3pdTP*w41 z?f|NhCaj{jH_iBZ|o+`mZVL`3a!szTV>NJ*=SX$}yV{ zItBA=kv=!>-!AtWEE>0&&G8YEo71)apicj>Co@l3cX5FWr^giIMN=+T|GY>++6Lr? zmB@x56TQ~b(>l6IHH_>ItRn7{d2|%lw%8d(Vk6C%5?XX3Q*xB|z}S(S&0e}0Ywx=< zMAsgNZsM={0IY!%nF{I!KXebYUIe+&CELFAy+5ZnG3YgVAxix1<&_X85Ix{VVe|c_=YdwKOIbk|8?sICPCsJR|=oIdV<(L$6pS2J+-ETQf0K zOUQTYK(W?`E*i6n(5tlL-z8Ty=Ns-fQt|Xg|GGBew$mXdEcjN$5bRR|-8M|@N`Art zsR4t@g$iL&q6nMJDL!TtSsN2-%@Jjbi;vWa#75<7I&wkRb@-1_8In*O6E#>AKW5^k z5-knKKXO+>8vd40r{YF{F6`;0o69%e(V@o7b?nZNpMAVUg}YXOfVg{Rm;W=Oxf+LJ z#pv!fiO3wQUqld}>x*~$qHx0h3hiz5!*;l=mWQ!hiFWXhSJ+94FNiIL8doSx604 z>djOvnrX+^xHx@9#}+pYP`3-z_MWesA~k=1+bP;4-+s( zGGVsS0Uwg>vN3r(AvOaa^a>beYiWtPo~Qm83qj$u@!#lp#Y)+UMggtm{(Ka3=N5b> z<$A8g(QMzM>|}d#>Yw%YaXS;s#a)LX^)tS)xD$F|%vrG58>7nL;*~CSvh38xIxMgS ziJv5TkCl<`rE$vxnmT3V!>Pcaao?g-*WU3&h8Ls~p=|^J`Rdnv)U~fW6gx_R?SkcL zJIrb!iFmW9ke`P)x;8`hSq?FKHlnpJ%S7T<|&(HgBm z+rMBElhw5xZWYq-S`KvRLgm-jyw&s0?6}STscRk43|csTNi6|M1H5^9z%So7(y+Xg zoc^$*+ZvTrTtffjxlio)g3SfFs6z6!7xyWs zC<#$6_zPK8G*iben&r8e7W81mSS6eTs3)@lA=;Ff%@uqcRY zi2-xT^W$nVYpqU{SY9}4)3uI5oWCwTPLBF{kWqo2TZBXh^8*AM`nbSMv>IxEve)*u z&BySYm}LoZiBxgyy2&9o!jO=VEYTdge~*}3T7o|6%2*s|Zl*vkn--`2Dy?LAgC|gL zOAS~^jUYxTI?NMS=tyiHqKsl0Q0`F)3!UN_M%d`BUKr--&g0LhL12Dz=r8y=PU~1Q zVmzGId1$>}bjt6|%~W%e<6sD!S)cW^UOy_kup1u}2PJtLxO204j< zDpLK#sS;hI{9}I;iOgtBEK6;GQM_U2cbBR-8&e70a9-jp;Yh zzbh(y4Q{*Er!~qZ)M~PQ75IXbvycjtji#;=LQR?8N7D0gti2Q1jRBz%y&JB(YLxS# z-$;g4ieyP4nN2a?=txDD`WesV4SsujSYdM zQ;fd|8^g;${fq?_LhZ#<+JN64y*UKO z=m1)mH2FdNY&#YPt@1;6!jRxv9{TAAoOP-X7s(_$oDq|~`a;+ul&zyu6;a$Cd;QPM z*`;a2RIVc5n~_<70A)7pUpx)C0Rk|KOMbzd{M6ULpx?1m6YU7raw=q8>y8CIP-f|( zL(@yOG*({1m>G`7q65Re2ojQ%g;Hu^w_CBxM!9nX6)VS>|=f9KgB#05=)URS_QysoD= zxPO0leh;ai_<1L1OlCNjTax#>QBprfpfUV`v$7jMMIzUs%LyHiaKK2@OGia2HNl*? z#)AzD2+X<|^$iuBl4WR6r%(E&%NTh9^YMpx6|M|r7UV2O-qcqb#Y(--x3|E4Q&U)7h0yQ6$iKVX+3l`(g@=iar`9JTD&eHVN6@@$W)k(O<@^dxjL-+V!#H{j4a&hY@s( z#;?<&y>==XH~wyGE-pGKt{p^Ggqa#UhlL*$PPG(%<73Rkd{C+@OgF)V98|=E>E7OR zGG+ySR@laJp2#~;0yA)(RaT90DXkhRYpKFS%Q?5fujDqn$te=Y4Xrth?Y3^r4)+Ws5$PSNtIUV z26eY^(}E%O%EB~Hq@#y>c==c%fwic_-j>%tB}5i z*^dF}k{svvfa_f`Czujnw#17g627ADOr{NKXr5DRT2ZPt*Iho(+_uxRe-?K)RBVCY zB%)B6Vd*o8&!Fzqiv4CEJh*5KO4)?@ES?Q0I?iREIV!4pw!r@R7m&+hXgM2ZbT|8}Q^#<2O+R;Ny<}?Bhg$2%WQ zsP+Jg%l9%8qQnYNS3#}7MfkXJvr{#9Y(fZaL2)J?atuRNH1Ductz<0K z+5|YiPsdF9@ZYy^$2_)UuTpJ>EP^Y><$EKrMw=!w`MziOH2>S%ABl2N)YsxvHCVNU zeYt!>U1uDd+o9M2bK_JRzNc+W85dDcB3k=PB>~G?>IcaDAPrO#l_4(lG1(DVDcLFZ z4GVM#gJ6*EfDOM|n{#g#UY_$G z6*zLQC+dVpqZ4?6N;0Ht@fCEYigrFWY)%QpV$t6b4@yi>+pe*3z%tWET@E6SJPRKc zw37gnstB^6m|&A?*9c?(=&x>mSaKmNI67ozUneT~C?8D}{7VoL@qo#TpL8oRe=+di zee*~1gaQAMDB?aTum7$Dpe5u`l;x?}`=Y04>Hej97mF078ZJ0mBds49m&PU6##_km z*F0vAx+1{>L6R&4i6hpc2Ku}B7Z!Vex=Kcc-B^qGeJCgB196g{Ws+R4#q{W#lhfN` zQyLcOUpsCSZCF|h{~X!Bd{FsSJd!7+3<0ZHjg}>EzbGAX9E4N6FJe3_=M#=MUJzo+ z0aR!Q3OVJtj5XVj`8154asr%OW7IzwUKSd=rEA#rt2;%DZaid#DMmD*0D@dH{Ys6& zRX~v{ObqZZHNb7*64n?DJ58u<={k+P4fsN@D`{@->*TsTJfgX{frke(( zVi+*CQD7Fdq@?mH+w*I+Irn3{STA?*tQRubzC|ip{AX)9ICi=7=zf!uS~U0cd?KE# z*-IH~|2>UD)|1<(LJd_EB&|WZK<^m%hh$`QMJVq}L(?Ip?~C(>C1uZgbgj{hVP)Xu zxU>hL&Z4{bw5hAMDWMOGij~a=nbtv%C!^R72OE{ZW!fZ7r|LusbVsUR;qBJ^XTW{K zP!|Qh;g}H;RX|c^79Tev=ev6r-mgK91yETB5wRwWq7>3BIKCm&DPy>=)mm`GA z)@95_$09jnL-qxPx=nD5;q~bl+Jo?w#e?{g6p?*Yy2Y|{h=r(+x#o8HRTLxS5~Y(F zkJp!GTRa1bw|Icm`=ygEyMWD4zkF`tpc16EPYay7zOEp$C17~dw9XNf%cyhw4JSK5 zDVM*Sk-w*@eqp4CDibUj7<>7?~BYz1NBO5gEC`8Ch*i|M( zG>q_=B866IU35U4TG;qVAsO9n#DnZfsbX6Vr!#RKO2~!T$8GT5oU%xvyUjDRnrlle znit3$ymHG@3@Afw^ddGydS21h66nO&?6~G{KCK0G|JZDWj3yA6!%)$u0xgPEuc7^A z=aa@-?h6iCWE9KwinwxSnk&lrs>}0$6p{B`f)c;S+cO|zWXKB50}M7eZ)^FGgHj=h z_;Z|c&YNh!>^RCxvFotLf}5QaIbl}n7cZe`;8{h*406`42%Et-&R@CbOjYlrkDTDv z?&z^0X3sNWe>n+Az%qKyY(6xFWHMru)^}`gZttTHpKkBF0(jP$*_&W#DNsg|SlO4Z zxNJ5M1lk+0q)^WAkB`!w=ID}i&?;g^=}7)%WjlK^KE`3!zoU1|n_}lDVH^ zD#t@;tXjxd&@_s&pPV9=jKG%cR#U}X#Ben7N|VAB$HFb@n6_3igxPkwWt>YqsE1$c zn{^p50fM#OgCp72%Rb{mzOUI-K5y{=?_IqM_lwOjeb*6W6{Q^rB9#11@)-`Nz^YTd?bif5(Xg zR8K-mTH*(+1zZwH6+|>MV^l6P1+KLP$LI7fEqARbgi9~YOlSs{ zWIfUW|9H_WRnpEaxbuS`oh&b}b)3$}VBZx!UZ0858+~}-bYMvh%dfl7m~=K#r09|! zk)&hIniV3EakH9v2>sOr7lRli{ftz_4$@3imHcfjsmE99sqKQ#ze>>Zoh*;3BQ*RbO;zqKaEtC=~u-=D2O2L{E-H; z<~)0LS#hxmd81j0wXtQ|fRM18H)Xwm%X99(XO`7lIUG8UvIc+gey0x}=W2f?d{-K~ z$wkWEe3pW8`mfCS)tGcuswD8CL+Fppc>ZKE=%9aNeZN|)(doErCU^xI{zBQAr0UOv zjm{%ydo!ChRIwN!j^{6&A@0;OnStN&X^6=I4;GQr_Hj5k`)$+LGjvr*%OS#sx%PqP z5|@V%SDXCWJ-tFWh^4g>F+mEsE1;25*J0R0tHG4RjiPenlx^oYU{IQFGn$UuX|i(D zI{XqOT0%X<00`PY_>(<=p2pfy%bikjBvcR6!dfzWvHOBNE=SPt8EIQ&A7RQ19371; z>DD5hj552cvDD&?$N>#AvvgCxU^@-$0ll3a_bW&qA

Lp#m zhx6cvaK@ukaKofh4@-jX4VXw@jUMngQlz%Ap8^DzN}MR_3EC;zDSbE7DIoRbyMU}o1uW_+Bf<}d2W;O-z5;m2|y8kF=FP{z&DVm;+H(wL>`W#j* zaB=}KUlQCCAT`{j9RVeo z>7cWcR?Ef8Gy~n~6ayX2aK_{(;g~88u!EW$4W=ErxxG-|_F!YWo-<*$qtvj4rOfch z(zxJ~qS5U=KErFXppWkBg(eupy`My`ZEG{2S6E`0M3Ls=!}z0iTn7%Rjh(zmZU7sZ zfEdm4{hMEC5aP!LhRDc54Z)3i_9qV)L4#ZZ&>BT>h?&%`NA#uRg+~Y1^7vIg z;rGe4ZBtbwK<1Nll_#+?atv=4(Tp~UsJ*b|z5Ym|Jb1CVHU$#d?W_U@`Uep^l&hv0 z>?@z7$c(*)Mm=?-pXL`5Oo#NN1bbil?5GcVgaC?iyo!#xuY&l4%2f<3A1G`JPkS4Q zD&9d~MrRmz+}JIxbUGoPHbf>OrWOWE+Akztsao=mJr}^lna1}lDwC0*Dy<*Uv^K_T zOs_uq51(rfu8*`V6rG_nt)(0X3YG^x$mugb6MTCWQeB3+>RG ztMlv1Yy`ivY)9}6+w|i4e82BPm3GVNPdP^1*9koo+t!omFsM2Qca_Pt?wHPfy^D7c zq5jhgWrbAm44I{%XR^EGi&8^$_C2EaMg)%440n8eUS9l0JyPXcdrYP_b<%{{!T3!& zfbinYk&KNGX7PE65auoU*Sv@2?N-P5gZGV9!e@9*;Ann2rTo&2kOV5;^nPMd4Ki_~ zC*?a#?x(tz-Cr}HnbfSCa_vc}-*)@$BY2P^0+k)eDuWP5Ih2i8J%Zm4qQS{63UB(I zM8{ranJJvs%Ic7(g_WOewz-W`vLb92nEbJ=}yD_|v9YQRWl?HL-TGy$mx9bFRu z2XywC^k8OZHQc_vQ}Z`EkvU^SYH=6gCo}zo)e~4(HvCo>iMHKx^PE#rl%iBB{IuBn zftOaHrb={rH($aF`Bl*7OhOsHK+LY_uPXrgQvSjiEm20V^Pn>qhwLt5$8Mzzzfr^LXIFitf zw22{G1PKQY=JZ-#1J3kHTD-Fi3Cvdu=tTK^ zmDPmD@1id<^q@ipFZk&No~t17S~S317bPA|fOV<#BrG)xm3(f8Vi9+#YS`i1pc)j( zNPeE<`r(bWLCi#Ewhpc@)iO$70<9Ky@UYd}Iw+M`A@Rth@Ec1XHE+c84DB+D_h%cGN%# zCjPpq2+z?O6Xe%Z8g{&x7=Cf$dypshZD)0L{_EpX>xS$33lHS0C5@1aVP=Dcv)~Qv zGkEi%u#A!4?rua+|MyX&%^+owJA-JEo%wclAJpUUH|iuGH6KQjy@*8d4)p?k(+4Wg zfxQE=`f8|_P%7hkul1Ks?lG{7^}0PCxcL33%3T^C{Pm2xe;$|vcca8ZxZ(Axe{O6Q zK&A8JxiJ0hTn)uf0JKWnBZAxDUu&*30F{dusOCtLpm;3tu%x+Y!ft)y~?z)=vtn7qbb#K^&e#bE4qz~p6FR};G)@vxcjZPpIwJ*Ip zE!?f^;uM24Pbpw5l~s9dBAT<5agePlNDKNFgkojhX1sMmj@CSh0wou z_w-@f;nL!xXc3fR4ICuhWN?Cb&WqVGS{cH$r@wgTvHkup$cTjv}$yt zkL{JI+>A&*BwF6@1;xsqYnhPXGf{pTHE&~;mMLW4Rtx{)$IcV-6FPf;$wzFsSDYmM zg%v%Og%jf0D6AN0R>}uuojn*yNm_-hZe+|x{ta8rJzJf$lsAb?QVRl_L!CsOeq!HS zE}AI;YWY&6;64%O^PjWNIf*>K0*MJBpOltxT!vo)Mm=$otL;Z_U^vX@lv_j;C-JBq zB=uIXS)g0L7MAZ-scn{Bp=@v+r6V+I{77(sQSKjgNE$$rH3Vr=p zDPE{Nk0A%If*rVASN>U{*vq>_MT!+7KWcSBaAhfvkPdIKWV?HU+M#CVew6j<738_; zVCehZEX9T~PhE%Ka+2je%+o(*oaprZQ0Q$G^3REd`goqkbt|-VadKmXxTNg|MWO)P zG3I1Krm)hIy3I0DH`(Mw*t;sXl;KdY>v1uh4ml}k;|>7m=yXdWP??ohNHv{jjHRXH zw0wD|dFjy+ye^U40t;16%5OfsPWnEx3{CnLR$@pn7n~96gcNT_$il-H98;=4V5s)% zN^~om=n|vn zsP5C`*?`=mziqgcdaT4>1kKGTg$rt0fntAdb6k5B;(isOeDp~DgbS7(K=O{xi|vFN z-pCzrz#Q%T@+!{IVG)mqHsg)4~2Nq@He9>qEIYc-z9f@VU<(OYLY` zc>(SEendM$_7#vGNTWdjk%(^dC27Irs-WaTN4P7}fIWUQ}7x}v2n6m2nns0GPeA5O#JqT+Gf7LCcK zZxr>)9&}VfQ>?%iuU&OxLj4$Z+IY-noqy#IlLMEB{EB_4PCk$)F~0T2<9&L;Sv;=Z zjpCJRn4fZKf56-*kG0xeR?n7uD%w(kfw0H9?T;NCh_{W@V_JV1HcEEIudhTcDdoLk zHfU9Ib98)SoSkGispPx%*!$3VP?6Gc@4^+KDm(e~N>(C8D@{)+)SI#C`wk+K<5bF( zLdVMq7|yq8!h>u(PT5$W=CeDT6D{%L1v|o89hd~j^G=}OmkC_(_b{)K`mp56ih0<3 zcsY-r>A$U!WF|5KTQ~ULOSybczTShQFu`v*%y7~C&%NoKg9Utt^nJK5%9;0JXuN3^ zieaE>($61>Lx^~8zKKA&Gs-E}{*6|OUL^O|UFJ8us-nhc*_^@3woE>G#Jg#b z1jB^KrHzj)bf}`Fk?|a$b z*%I6i@`b%pl7-?q%G0*qv}VZTk6~wNv*<23EjTFE#QCx_zMs2kbk?lp!Lm)-qGF1McgZ z2;pEcfz7WNi#gmT`D`BZx)M$xzLE=&4s{emu0oTb7ggrkj2@g;I!QNwAi2uhg!mITaqRZQIUrJl_<_}OR} z6rQFotD5E~2VWNM&hB;k=y{rLX6)5Y_yOo^?^rFeZC;PL@LQKX+$n*8A}VgVda|xl zUg$#jPtaA-U~fTnv_*&BUhqBr+hexR?W)j5t4{6ebTQ8uPD;?3uFI8WV505RroQi zlhJEeg^(X2Ak%RWr{hHl&W;Zj4Ut((xYaDW-7T=y>#7)^*ip# z54uclkqmj*44Ex=O5%yEuUXC!MT?DWm7;jL*%Z`)jbH94%(6*DFAB{{8-~*?T@Jdp zr}K6(8pQGjOTP=1BGhKUaep-X_PD){@9TIHvT9qp$D}T5GB(i@WWB*_Sr|8f=;#7# z;AR5PG8{wzQOsC<)+e@}lZiZ<(>DC^TNU;+JYInXT*52&vQIdOW^A8zz0VOMO={*_ zamaVH-R4HC@t)D{4Z#IZvP>ck9GYWJ_eIjsIaTH}GI0cvgq3jfP1w?)sE_8}#5EBo zi+QmY>k|ArJv>@#1-~r>Zk$m?$Cl-+dvCZjV`T*OlnP$70UB%U%Q{MPCxD-tBq_BY!)2Xf zd4R`1p@;8^EhJ_*mR9ufS8G|+Z6#fRfE7K~Xfrglcq+|^pCppBpK72|mF0M2D&DQE z!V{Ygy=hls8f_`Bcs}WH>Cek5W1+<%V8|9bb|xKci0v|b+mm--7S0hZOK8Piuit18YMm7D=ecYia5b9lkH>G z+=Srw?VMHHfPs$nyZ4*m&i5oa-|b^NA$>wn3uWi~eYjBLq@AwvSf&O&$nl;y`$68Z zDC?^};^2$vjVb` z`o>B*6XgaX1NaJ*{1SvUAESt+Qk2Q;93@i81e40m#6%FE` zW0@9R3U6%Ad+L+Cr=DbmJ&~z5HAasNPM_eM01-qD#eFhBgPUIE)4@dTWfkP}m#re( z%!++7Dt`N<-BA`xk=syay~QH2Q@%*!o8kv@XZsy>OL6x+cEH8+L1PB4)<-G^125l0 zJmDl^=$F$xtWa(3%=DARo0J_uYMZSSys>ESPuHRL20h&ytMR zLFDy*^L`?B-#?Q!SSe;BBEvIAC0Lgyyro)3yRE zTBX%8oSCeDatc@UhUtyTAj&0AkZ|PTPbTu~FTvQ1<_kN9a8{4I|I&f2GYd;~;)oMV zYOq?&hHRh2o#a29{JqEf?OO8AX{gn7ojNg&d1|QM1`e>#8_z|QdV(5t2;T5;1-a zMV>mcj)~r=>`s`>QLeBMiA9tVPg5m5GZX_DIhtjtX@4J4z&K?L^E}n6h0{ zW8CXWhCTVvuI=jBb*aS&A!Lpp>0S74x)62Vj#zan+6*%-43f=dbrtDg${@kIGY(yJ zvR;=}-Q-RUMh8{GC9t15%^$Wa< z(W-4*>;@W^0(i~#F6uVq+_OLM^njkdp>JB~C3oH8Z=Q9mPdfs9-zv*|Y?mi9JAKBl zwx#3udjcu`#C3@5z4DgUvZ~)Tg6|+jqCL`3EU1brq?8mGi(a9S%E81 zybm^|x`6m!f8hnqxnVOHhms&m++^b!A;lC>9Ue5n0w>?r($MJKcbgfux;WpK2MrM2 zAy+dj5MvwlX+Y#?nL}+K2J!0V+%-6Yh^j7@4;YLxRVsEz%Xd3C;CK#N$dcKq>xw|* zR&`ms4xiIk0H+nlzI)`AoJA04-Xy zW3E?!vS?WumGeKGBQbusmQTw2-WPU)M_Ub()j!d@+_Hx=qZry&sR!JdReBqo{bVC@ zJKPR^dkVpSyIEgt5^#|4d=NIv$;(v#y^`Z=Polokngh%ZNehR^<#YQ`I4Bu3IDaLp zd~_P5S_21c`GGcv?pB@@AvzQmp=>S{BniGcJnH{WhYHjgfi8!VVGLVak44k|Y~R06 z-L}HuAqpzpx@-fcjQ35yVmCP99l5UM5^s(#u=7=UZxIpNv|W$QZ@LZg`JT_I!ACxuQm0m0kSABwK@xLFC%8V|(F?={)ub*@3IAQ6lF4prQ) zKzaZhJ`cTDyd|zBHmMMgq*QoZzoXHBoJmPh_}fHhg;nJZDiSMERUuWT_2PNjqmIJv1>z&~e>YDSrgmd>j5pp*`d4qRPd)b`;AF!X6rZ2ltXCyoeC zlS*e55!a1r$)ZRFZOKsw2#jC4Ig2Avk_)DP4d18F7PIuQ!mPoF#mX$PScg?}j*9hS z6=j$VXd%|XY4Yg&R8ojr89XQ{I~r>>lw%;I^y+bog*iWfRa#Ow`t;5&wYQ>m!Fzr* zOmvXpb4%6FdD*=V_cvwOYC^O8>b6t0;K4zTPbP`s~hd;2c{6p3_A^}zHMiaRO`W;VBzAgZ3ROx-(lP(%qT53?T zzeHc1}-0#2Nhj*xXP5I3j(ZnkLbO#vM9ak7$8Z5_jJ7$K3hF<;@izE!bV3$Ur!De6)m+pTTXDb!7|NOkl>iSf^daqsAfC-d>TzEK~+s?d?+Ow z`e0h9p!Ov8gI11Qc?{ILf-PVF6+hm4jfE<5It zBWNxJZ|tmZIOa4#k_`yE#!?2?mvB)i7yb=&N-YoTL@#HZTE5%;LZHP1r%6uZouEvN zi!grQug^dHDY-(M~)TyzHXHf3^6=`dPZTiqKu>yIUV#!y7L^M1E3rY)xTjGdo zN7OhHxsl6ARV~mh=SY$$KUhG=l^~9c{JEm&ER)wnuxD1xT#5+A!5;=%n5d&emOHTY z0+cnGk0EPcp^@<~^#G~U*2m;Z@JOlXvaH+8nRl0U&6i^ufoMpB#LSjL+d5v?Kvp_g$4(Y@m5sNJ4dNuul|ad`9qS|4X9W?6CxvZNH4!@W z*d0>!wO(G2Z{Ifd2fuXg2LN=ZT#w3_f*F)-1CaipIjQI<;i2{pvOFV6`lh61B|c}A zF$|2dO-net$_v=3Z~67WGLfyOCGSrL9!44M0GwwHHD}pG2wHATQO-0+)={g=r^JJD z>|gCg5J7~$RBZ#JKUVVV$?(xG%2+L!{o>_7+8vDU*%t83sXOg{I++ZFJbhTHTX;{z z*kmWk*4vzO2KixbY@4bDDK#}UAws-}hExlwC9228)?<@e4RW2VzU@dHAOr39kAv4r zD-e=W1N~@UEB7`)S`taW%ZB?tcYgWFHuaumRn>NRFu~{fNXPYlDRU0LpEKu?mT5hb ztIhjK!?GI>5j&)2_-L;6j~EiuKS|Z_bwJb-K7>UUqZlK|F*?yQ!4SI*^BAOJ#MH>2 zqMKwE_;`{_up$}|U_uYo%c__J{;Aj6p2gzFSeO$s7mqPiHQg5bbMUJLz9kK>9a@~~ zPy)7EQ3~wvF|c&8z*=hF$LyY^p)L3~bu12Z>9oIcU1QO{7PW)(*%gT1$c{fKMIl{&QZ zvvUHDmSGK+m|F!gGfxE-#uBG@E;~eG@fq3;GG_sbg{Gd3Ltec^Z%<{*{9Yp0``PUW z04B^n03KCXKODufb@7qo*oyyW7y{{?pdS%cFT`8 zCB^}^R=M=@U%&45AAR);+bpg|HRzPu8cn|EM6xj_W2=RbDTc#%e3WWjQ>q&dE&Y(% zw507;tnB#&ZJg6sE>&}It%0*t4|6sRLbh^rM((R_paf8rvX#<6Bxf8TM)ZzR4v>-@ zgJ%+bU=*NL_is}}&NIRp211fEzGk(36~R0rl{ri!e+cOH&DFJqYQ!TntGkIG1{VO%K;Z*otX(^-)G&IV3+xdQX_^h`1hv3IQeS{Iq2?&E01k@EJ ziAt3cl*$#Tw0A(cqciF%jQn=?6vcbRN`aB>APOB73ejB1s>m3v5B0{h$looLDvVqc zE)Nc4!$-vLR-?f-se=Mfv&98aoB5t|vWHY#4 z@64{4t{0Ao9@Qx92vpBhy0A7EgHhd8H3Vnbf}z2WzU!9<{_96~ZzvXAPbrV1SfSNg zt!lkHNQD|y(k_|bgTRfS&k(XawOrXk*}Egx-c=_6qBu$v<04T*nW;Ph$#jvLYLHYC zuP}s`*Kc9-veUfudUYI;b@msq#5!Z60kC zg^v-dmoN$`%RF-gZ0BTC=%nc)MYitCB|MVj$OaKJgh>w1%O?8dnUMQ&^0&?fsODjm z)ugE*lBR};r50mLRDfzc(o|K`_RGr4*c6cU#ZgG5CYJ^Pl z4cI(Qbc&t4MM3uBs$_(3BYS*gu|BYPcJ%g)J`)G>Bm%5h*7PwWvDOfvMjxa~R04%c z!ByrkuTXer^2cwz@yeCl!>ufQHE*r0(2c26K-0O21#LNzKd^H>FDAqHakGgyUW(K(wLZy^`;P*7&Ahf+l-hM1~hM9a^}%JC))S2 zF@z9(-lI95#Oyf_CF8egTqR1RiE^zp8ynQ;!Mw&$a@?k4s_dn-)`N@S(u5XnR;)8|Gh z69>v%ET=yyX&F>|7Km0#O6glv3!B&6Ae2bC(OK9v0n=-$w!f-g9%?m}-5L9~4fceW$h3Uz0ICOA7G^#ad)N11H*4Z{qMyyNaqPR!F^pwb_6XlTn2F$R( ztJ75x4(+)GD7LkW9^nhYD@T+oio&NI=1-=kQsM=ck};a}yfP?LskR!Ci^EeXN`+cNwIni3)yJL-XK^cf z5{8mm<@lgZsp*~47KbERU@9eO2+Y(Qsfa+U*=Sfi76i0qrksG44n*=ISPlu2l#f$N z9uop}A*qob&?*y1>XkJ0*nsApRSU4EWLlaODS%}Hlf}D;;vk@)P9g*{PmwGrraBC$ zQhGocjuoRnk#a4~8jNb`0=aYzl|sLW^qN|X;MpW8dpYFN8JUHbO3|)FSs2J(Pb#T! zrsYMbMuViVEHea`Dq+b~Ur-Y%F)mr85-NplQd1che?Oqr0h zALyQDy~?BR$e@b&S9V@hIlrtNhZ^!{FHA_3#ZRc0vXYuO+fKa?MuwWSSfWPxAk|2c z=KN}*ahWqszgLo&ji&ahj7+hYOihuXrjSccnI$c4IT`_^I+BKGgUZB@YI&vdwi&^o zx@nB4-al%(?e#GTw==% z*QU~VtJZ4`wffD<+Av_Z{OZ|yLRthd*6Kzymf4B>}?aB!1IbwW~97aDS=xm zLt95Tbar)$n!h32A1{v-gzI2t{3r}>-2|g!W3YS2HmElP*u8TnJhgSpvQ3*dEqm;- zjc+{v{PVuJ_RKSHSiE@AhW7UMdXo2h5)$8J(ZH24KPY>9m(Cw-d+!^sT$khxDAPkS z_#a2LfZFm;s6GV% zmD#Aehm+b=Qe)HP_sObK^PN-9BU6VQaHfy98=4- zYNSVQ*dDcz3&c{5g4f3bYMGb89+6;ePm(+SQ|lT+9aE`ch?}Kk zlR^sZb6Z}Qu#Lz0^Q~DLDLr4~y0vs1n=wgGZ<*y>a)dl=4q~PMQrp5NPctI-d~@!V zb!|v@Y8F=M_lR&vHOVA;Z2;7ak-YEeYTRc)Mod7SNwNXA0| zptFzoNzQKoW}X|8-xIn3&lBF>y?ggA`|msN{EaPJwqC>DTh-Oo>AdqDzXFRFEn>uX zI$gMORpoM}414$Nh40>YBW&Eb5mvq8VtDOa-VUAJT`)b>5c?G(QtYR|NOghTm$uF> z$;+HAghNI?dH6BUH+I~}+B&*_4;(vk0LqNy7TUVwdcLmMC$AseYBdGvM+xp}t7#kgBM0>h(a&q#I9(?ej-yR&C_wYp* zUG(>_y!fL3I#~p-bmFVmLge_(Yp+~+(YiG&^%T6!qy(y!Ok*cn-o5%FS0i300>n&L zvB_83CQ)L`ztVHJ;5fFqH0(LwW05yFSv2wGTAE<4ukFJdv3N+q(zwKO{YqhZDQHFy zEi(2&jN|DZTBXgD5F$$&7aZ??+pk#*^v=ATA*fzzqIwJz&kxlpODPkP9R5&CvUbV7DIw7$ezn zsD=ULwYSkPh`kP#(jL@eMxpuNlRhWLVwza)A+?;BCKXC7rW{JmcAV{+sh#TNt$1>U zc}Tu_-@YrGFpN$RtdDwrEjLp&O@?g@mAYpLhM*hCqgjzxqdf|FHoU&vaC_R)B@3x_ z?4e5dwo-@uIL)sboj{4606k(~dESX}O<%d`whhTXtCJHCJ@lP#?6tI!x;RhN*cHzy zXrhLi)IG7Ry5)-{sy0A2?uTmM)kOx=Yo<~J2h4u|bWtKuotZFe-mqo7B9^gDk0Q`} zeF(GHFN0aeU%Btt);EOMMX=<^e9+%AHEH$eY;bYN_4G3EBi_zh6cw3c&MBfKO`jTPzl#UT?rHx7_;cKfL|+ z>*vlLSb5DgSHl@=)<92Bx0qmNW@ggxXs*g!E|*}_6Pw_M?|c`2`s0UT?ZubERquQk z@O;`@wVv+#ggvUFE^k!ssM%=3*r7czHgXV39X&w368J$A+?cdENtq%>hWYonFqT7H z2*N;!Y4MuAPO$*<*Q|$up=I#n+irv{jGXiHe)5SYVCVL2q8{*yl`GqJ?%Z|h;lqbt zb>P7MzkbVG-twpIZEa0s;CK-e-#7lzC*H=|?U$0zd%8LbA9}}I&s{Kgpx>D9451Ny zahwUCPcl?kXknq5XoR^eQ`1=G#SP5vkx2a*S%{4$VNbvk?reG;^TbZF zfh(jr>qK3?-(ru2d_YrWQ{}wn$wU+G$wK3(ltZc;4@`@7PK>Im zhHDWIlJj^K^+Q6W@FJ?*LjtP8u}=u{}>hDPa;G!>d6M#-D}iP2b>Tf|!Azx5n0MOY`vLe=wB6(JMQls)CX zZxLCusbfnuu#^5CQZ@IL7-CUb2TO>PF@_ideY$`S(INnd#Y?N_!V-Ib0EnLsgah$28Bu~2hhi6$(*RvxwThWrMkgTOY>3BBgZO9Z1>F+kTb;H6%Ri#`H~{!nN`2FE(7z{ zCv+Bri=n`8?t|v6KWzI@DsdRv8ad}htavWlebLKfxX&$t>HZ?)T*(}yd zY8f$@psc8^+i{IK(~^>+uGxqZ4nIr9cM^s)l;_=Wwt88bI9is{mW5tZn=#JPXXq@? zU5;Z1081SmA6(#SdV0F;t6%%)Pi)$>>G$98hHKz8mtQ8tpm;d*@Zn+T?C696#-%t( zZZsM~8TsCO?}PvP_6;yOG0w>D40QDmKv#DGCXO|q*72zz-z6w9W;-)A1hvVk z8&&9V6%HT|IEgwQq&K zIRo$rJLg8d4%@eFgS~rpi|?McdJPN?4!Mj3fB36k{aV)>uDasWeSN)qDvWfKL_j$b z`=D{J#|^vb#J})A|W89)Q`=C2IO!GphU@{5{vQ>6hf7H z>7-I2x)2QLM$=>fkp)Jm>gOR!_M)u*m=ReyAJtLn3R3M@M9E3s#1@9hk#=o-WY{t& zD72Y>)zQkS5JliYS0l_khl!%5L$aL2L|_KA<&Hvzm3$mx;QVjv}LJqRr z7R8E7(p=#n%tTY7W2q62O zKAFgqghc)0qbB#;Br{q6&M%dxm-9%%ox-?19K{hJiB6?0MO0NtP(#$@wo1ju2+_Qw zAm!4@`L$V&kWubJ>Mum|MkRSsiBZB)a+ESLuOw(g&d*h&J%~kMO(o4@ffPdA-(mt2 zf-1(M5jVB}lAPM7kmU^ZVRFQrHr#q+^^|kYKT3!*Fg`imnwqKBIx3Zl`jiq$%!Op*x@MIl09r{U z`8kUIJ}@#mA$c~3PiQt*qB)6}1JZiD@qG{DZKT3{T(4q?waMbdfV+I*f)i+-tJ%f-Ve7Whu**S$!~AD_eY11-#XE~ zQN{X*$rF;J(M$v`>t~68RGc|0DYa|Y3_0o z?Uv9KObmn85rDFIJvuQ_(`50am5@A_W^+q6Z>V!yNL7~<%?re03n7wpOCYa z-I&SA$?ng7?(_d}?AX}b|L8-1Ao6-|{@(Xt!-mJW$}{-B5B>dpuxiyRxcst9VQ6Sb z5aa2Y8JL-#f#E}kpjaxwk=;+hwkLML;uR~PUTYk;T#y)aT@QLY3T!r+g5m8?!T979 z1f_~l74(AuDs1p6_7u2H7^u&MpxJ$81elX=9v;mn(`W%qQ}0Q^^S~D!Is}hIrItvc z4C`NerFak;j2Lq-_Wr$lVgJ5;;4$)FDwpBni!Ovcd-h!Sr7wN?b(dXo;l1tc9XBjo zviyhh<}aFN$EQh1*9#?!bv)wx^B1lkeBK8szymy!ZKj0tq7jH)213p->HD6&O2 zvm8@URcqx1ma25CeqRg+n&KZ-EVt6MB-KKra_wE|8g=5s7lz4S6NmOUW--sDzf_@} zZ17SFzAM(vjMU3kz4Uw)@eZPdOq*((^7m!pp_fsxDD)D&Tn|W|QIJRgD8=NdQW8bI z_vwOA@dT-ZvnzIsa7h7N}esX7N%_ZmuqC}_gVJlhEnOI zP>K|gpGDA~H~IOcpo)xT?@{Ts>3zu5wn=(id6dWm(6mStrC(8Hu`7ELvWN%GXDAEH z&}>`*!)rj5@y+yLNuoJKGWHN%EtjZ<52C4OXG%Saw_K1MLM2bUX}S-5f2&t04hYh9 zcx3dnrHdC5OI)Me*FvgC`KX_RG)8CR6M@IJ??`L0AKtTb4`|}{rsvn9Qcv_bBBM_o zMK4{jmD)Q~k;co`pEc<5JSg@Lylw0II^X(N0v0AW=L&kckzU_kpUYGquKzfS?QXAO+L9#Y*iDMuwxQ|&mhpGih3MT?zi{Y>%#D$yK3wLT8U zbDoNd5xur+_WWey6qSxGk9YF>in&2kEY3`?p(27wEuKB15M1RG?KuXmUr>u!u^hob zHE%d*=SqlK#XuR)A(2_2dKLAw{X#{_nHqV%vVlS_$0oO_d~>O0;HTQ!FcmW+nP?Z0 zM6QT7MyJ&)w7DpmyL1zc&S4t0+R<`*B&jnzdaO$2NE6L)C`XxO&$POBOh|g-a8aK( zn%eNwH45ACC?jmi{@K`b7-mUBLGn8b@vT;?#V`KDKYn&g?bqG`ixw_|*SzL(IC}IbeDgoP$%y1`k#oz5 z@-^>%A1pa_Im}GebC1nCK!FQZITSYCaSPmW)3>4JxX?Q^D2ORnhvqlFy|W!oJLeU! zWaVn;=;d{TU3MH_gf|o73J-9q_M6z6T!)d~LX>~xkm$TxO_-)0th(scFn;WqxUOkN zxW~rE*tze4N?RNBG1C9)OI`){+$wNNt)Ikkj}WU~e}>Zj`AwW{!m zoL@$z-$~t5eP7DL+Yp3Nt#*oXFFf=6A}d#hG^=l?dbjk@Ty1id%QH~Zvy^#ELG>z0 zZJw^gGcJ-0xnvYOvM)Y2w$v@ewmkRYkC(`>eruiHr5S0W!w;XYNxm`cy7s>xuCji4E0 zwYg6o(`{pF|ei!+q9t6yi!nV2CMbi^w&wlQ6aMyqTH$1uVF+mC^$Hzq|^6;U9uN{!wVEwBux}r1*|J51d7pRQ zE8xM0AAzN(t|6EG{4f4O;5Yv3&f9LjzS*orp|LMqNhC?!s_+}hn{Qym_ZJ!QrE&Yp zziDg{m;a`57+11g7!PfsL>@wAHmAz09@78M-gm&qRb1l9%KqFNK%FOF}{kz1zkGV;dLT<=$k;>au#< zz4M>Bd&@a9v$70Hc=;#$`^lEJ+?_jf=FBPI`40L~j0OwIq6L0b)-G#*lEW1!fmD0nw(>e3j->`n}`#D-C_pq|KVzFWQK*||E=iQ^_ ze@49ynM3qDxlcUzXl*TYXb~B~|0}YnjulWAn2Z^Z#V{`x$CfPD4krA)pvs10TyW*R zrn&b2=5#Mupskq;ZM0AT3CkNd$RtN{6E|!uZ4Ui?smzTkJ3wU%?-e>8DnstLIoijT zvJtg4Ri5WamvA&TuILYZzgX71_i|-Vfi6EB86sSf0gmREtMaSJggO@0J5uLUl?(hH ztg|*e`rCEx@2~IL*Ie7!)XbId!w$TEUGB-I1$56^DCpt7_Ug8s9;~?m14@iF0~gdQKvlbG}R1 zozVxMcy5bc74x)QlpWk)%8EQ5S|dzPHD z9O+L^=0tTwE%Z5VkY`ZugXmSiZ@el@+IoV%kHBDuaE|qku5*ZPHP|53@!(W`Ref#H z$(C_WIGG1*PiPSm&XseJ>KicF24oH_d|oPNtzysM`!SuT>RG@!wreb>Bn~vaYboo& zjWRcgox;^ML$6y@E-+HaLbjLbY{0TaY!h|wEAL6Pnb*@nsonUwY~* zudP~r{L(A0{-cl6u>K|i7TnAC+WWs$ksJ)&>;8S=w94EoFBXn3f*oQa5ey9VVLrH4 zk12gS*&w+!1Br}6BILq6C=7=yq)ni;CNeVya;?XpnlI!eyT;szoEM#o_V=|Vh{W6f zxAsQOyk=ZsgyqT{a4^7;lsL9qL&Vj{C2euTNi%l^Iz#&EBFHzW?*|2Xrf^5$UbkE& zLh{F{5iNlVw;hDwN{v{mbE##UkSw7LKCV+TW!*ie3?3?hDvIpk|u$PbSptiB1GuJNv$;AZ@5+$5M-KZ`wdql z>9zip^p5m$ zCZasj&yx92wgiww41HAhGS_4H_Vl;cpNaN%bv~1lo^g$RKD_ekzI$)JVIf&p4GNA4 zz8LBKO3^&=4|aC<_B{FOYt`--pWL@=EBNg+%nlyo8axp&bet)qc4#(cUUAK2|4ggM zO-@cqwltIx({yd3PET4MMp-MZ7M_{vZWWR+@yqu82albst?zcTF8f|vy#s7^5pQnP z`B8BSem`Hs9#ro^Wd!C5NgOw|?n%(O3Zo%7r=0^hX}P49`CtM(K=q5vxCC6=4{FVo zPC7&pHcDM4V|1!GwK251VMgLJX;wPEb2X5T0rb-U?|SmNCp}KW%TG#@X$lQgX-$j zkeizai!Qqiu3T{~T)g;FsF*SpiiVG{om;sAU7a1!)Yu4hb#c^>te2J7lbKg}Z3$VH zuOE7I8@%!AY6yiTgL4qVsVN|w) zTQO}0yz8c0;P%^YgAu7=*!cMGq50Gi2!)ctidtX|#NvH^nNM8gWoaB|I2aB=Sl0K3 zGhob=8IYEh2_>bab_QGCTVs8_aI$3v_#n)lJqvd1coW*%;)z4y0EbQ-J^G*j@zu}& z`zy~p{()#;XNuSWHnf_%Bszoq{Dt7ofnYf0PFL0@k1LD3_sYxX;Kt=RGA8fak7mb> z#dwsE84f&}Cj%u~g@Io_%N>eQai3@aM>|~*k*UWUN6-+@*5_#K4%r8Zq$>Zb&v7Rb z3WK1hR7L04jVmx5P9c~aXx}xiz`xW;IM>GJ&xhqAF~F}mb75AVf#Q)d_^@G%)6a6W z-WV2zv*PjSaNOW=+k_HF4VYHfMzVF>-$$HO)cP=O_cd%{;r8*~{8;MTaZf&dCryEe zdGq7SGo#sBi}u{}zlWjw;2t3ri4Jog9_`Mlh33)A;wH#y`I%rppu|mbsm`w|!(5#Y zAaz6*%3^pjV?lzw!IY2{BhWGu{YFG#@jb`1&4RNJ+>j072s-IyEiAPUClE**&R(mK zIlNC?x$rXwl$p~;|5*4nMzeMZ;h^tJdastZ{^03OS8h1?dk2?~;6MX568-EVqX-o& z+s-xO?{W6Erzg0gYbj8rx@ylW;@3Vm1M&QZ&AWUD$<_1V&5^fG>U|Nt=kGz`Pn;kp9+u+O`$BRkJjs22QrW0nAToIMRbuk5Tzz#xsDcXdA50KzDdKz8?4M+R6E= z*l|P;DyN8g?*P~iW9T*Jo#g;@4zbR31AG4al<(t-*3W<4h4K6L3r&bvi1;dg_Hbew zQKXq3;*GD3Ur+1l9M0+aj`WdI0Ai3!J+rP=by!xD`(%4pceh72=VjPAIa8_4!IVAA z6tcuPA)aa_W7)53YW8Y=dpa}{LM_4b|9$4Szklcq%aXBq`}Q4+`}+DWS-NZ~tXsDp zjvP4xmo8om7tFl?h8Gt@Fch?}SyNLhoWLFM#v5BHy-_r+2mJl zJEP>JWV?+PP#-#_xDGkaLjlZ zH)T5Xc5Z|bB_(j=@L}i{_jIk|ZK}l|b$fo#I!rpyQ<2Sx&g zpx0qBuGBF3BvKw>1H(omELtk62IYX2f2TfDjU?BuHwTEW!dxNSl;aNKC1dCWI1ILR=WTIB%g=Z8@YjI^V{*+aFyi!lS~21g`krYr!Nccz43 z6c$wPf1lXR;wlLXMjl{!XG)7On#l6xjTstgtIsh?45boC;WPs!li~_78Lk1tL?Vpr z4ImB&4OCE~I{o^T9FS?GL;f-`V_h=M7-RGW(_0O3W=dn)KRaK3y18KV*oU(63O+1f zkXc$e+T|BrIE^t(6vnkSFAVKlPtH*m;`t4)@7lC$pGS0cYX9yx49=Y%yI?+ZDnW@T ztw%W18t1S;AgRp#qaZgoqB^qN0H@Ge`!L$Bjr3AhrqOG;#3;E92iipdBVC?ayI~&+ z2prwB=7j^|R~dllNAu&(5t*Ono&nBD`!<>l@^yjFyl$#H_G$+;rh1&A6V{qRD;ieIxTQiGmO%srahsO&7re_wyvS)2VO&!7z&?@{yO52A5#c8 zxrVU7I+$Do^#R5m3Dm>YC$j>=K#w^9fVA}*q(oXC7qbi@GPDe%Iu2!24e)T2wV-h(fWIfXlL_I7)CFgNxq{4~s0vOp3924Z0~Bg4n40vE z4%W-R_`!yr&i0qx7oK``WA$&IdTvukSDf=ezi*s*N0|uc@4o(M^wF2sY zb7=pn1Fx+1kjFAV8Sx^Dnz z4L^8x1A4EaM%q71xw5xWO|AuW{%|G}6upRbELYGm*jCcArqroa>sP5w#C6^WrI{S9 z*;fb%y}if@I!B!c|Gki~<{39-(!SFhE2s7*2ZHng^4-W1A$9|GjMaL6|IAXu9o$2O zxviB{yV$Qe_iYFNd9HAm#BExs+pzwPMF-A!K`p!85jV;NkU3RsLeD1yZ9Mv%QoE?R zt=;3a>Fw-jg>!a?|NlJmi#UD;_t1q$*e{&duCA`kkt0XKv12FfEbb+jEVMJi?d=_U zrZ^acg%@88IXOA@drk?*Q2s9;vSzlUy&a+h16~hV34fL~v=Tyn>hNLc@9Tp3Gp50c z>sJcrI2d2dm<2tZt+peYmX%{WsWHm|x-mww3tXvvb01e-_bxbm;2^Ad@=vhhgCBvU zPzLn(bcr#fK{zF>^wV-3;s7Kk1?;SLB(DHQj2RE@O)W5DM2USL(vfcyj=Lnkk^zBj z+qS_QTerdmbLPOXygZmPeHuKyY7KOCcgrmJh@r^bTWOA@vO9-TQs3vkcG=unMdhPM zmZ+r`7O9hnF*RH*945IY~(;X zWm(*WV4(HPs;q0Qo_JpHeKJFxn8HquGp?q20j0OE_SH(+0%_-jV0@;rsM(Xmo7W;t z;5ZUbTQlKSD4e22P)#4c0}J($rE@?=r1A^Jp8e6cAHMqD&#=_Ytjpyaq=P1YRdSRg+&}Wp0u4w{8IhVSoFZL6V-osVb!6w4!=cQQ_ZQZuRr#`8 zX4LeQJGun72s4Ab0;AkNvLlg*#S`x@E!(b^&jQzF5IE6YOwpM%+en?%foL=;=f=x~ zSM6R~z4y&pCF`3oGv3%ez_oo3VAS2}-eQK=)N)~Z4NhxCNoy$ixxcTQ=awlP3PdL>d?uu?u)%I2Z5#dj^K`FlZI%{^zueH$ z+O6(iG80U-rD;nxZn6Okwl$W;dgnXs?>DAXkUeR#zT`>qGCEE@vRWy39#iT$oth{+8eD{0bfg`(i!lXGDL2rMbO?(AB z9Pc9w@qWK?Lo#4rCy*S1fVdwE0#Hy=3JpgOLQHH#Nqp7O(GDGL?QrsBwU~pLaQJiK zM?d;6xZ#Ey;Mx_}z|7gR?2gjK#YM64<>foEP!Gk^c`I<|>mK;(LJW7lX7R<-vEixL z4jL2^XQTx;PXHZb$T3!-Un;=?1C=a-LJ#R!a7!YVpdAV*1Uc$GpiBxkig#kKEP+Cx z&Bht&5sJFf5+4fBX#z*r#J4 zWT;`ISx(w+ff7WyRq>e{*m>I{FZJ@!2 zC}dh8MgpamrguGm54i88wb9HW#X{{wkesURYlysY+L8&^QtPdMKpCSq3m%NtGXT-V z;7qk+%yG1$&;Iy3f4uzmkF{nO6t8qY^Yq${)$&K47Zb}yM&fm}`lIUj$>uF6qv<~C zjvsz)!^6LN)p79p2FYwHP&`K3%=q`tG`;G6VA-9Y^dQfbiZd}L`#VfezY4d>Hmv+ zEi1B)?GY70!hso+7MRS5b8a{bK+{XQ?lRv8C+m#olo{U7$og_cwg9aGu1+N6kqK>2 zESpT>lu%n5>2qlr%9bodsD+yrs&arITb_C3;L_VZ25zwN{VT3SZM~RA@!P^ z8M3tfi(4JWU+L`b@dA{+U7af7)jwY5H$N|LC@wMzVL{~R(W5Ya{CIfJdu|erYqFiu zm5}B|{tzOMzIlUpVsOEJ_O5*{Xmzlj6!(Tv6O7Bn5#b4FHdE zC>T)+1%-JKOiqCuao^JUl|6u)ni`>@p%KQ89Rtrk^9(%l$Rn^|!G&VJ%3l%qu&GbH{m`T=S5k!r@{obpTVUVyDGUO7e89wHR5Kq-Lc!U6L zlEQls5&)bv;|x{JAP9>5o`S)hTw=v8z2p9ZaBA9cN#eo+fiiJF`Qm3ZL12jeG4qOR zVCv#!4?gj4UwYo4xOlx(j<1D7lI|gjygP>0)@x^@ z)faObg-<-U#R z;C~m&h~XMC8oY8GV2k;z*2P^g*o`eaHi38B8CJ-GEcH%5>T0%gq0D$qh%hH4I(SFgy_EE~ePsQSbGjHfr5*~#Xp z9*fek;@FsK?D=}eGa$JV*uvQrh8=mW_RMmeE&Ik_dGJRs&snjux^UE(#i^NDGd=w$ zoHps)njBoyLppaS_Uw3d_p0aiOWVr%QR`ZDCSy}}64(2xK{ezT2pyT>et$+Fa5=1PrttJ$nkddzDtV>)89wzWF!1BMcdRwc$v~ovxW$zQv5YI>LC}Ik6jkEat@|>}Nk$mgzjDHci)-H9 z8cgS$m$F6roHL)3089~apy^GmB2a=LYZS-qfTf40@FrzclUuu&R&T&$O(Ry}dE8uegBPp={I=p2=Exg0^ zzJC{)Uzq_71d^b>zM*K{`t`RK6coT+cimz4xqbA}$2{RnPEN9W-AY(=j{>JYA{^#$ zI0VCo7eifLy>Nc3ZK5bS_ww5IW))H;uhHAvYm;Fmhf{^)EWSIb7ao21A^5|?e}w)4 z%Q@^)pr@-Be)s4Tkd~PS-}{gMg!Jq@rw-NOJ5?OuKp;R|`HL^P6yDrl1t$;hwOO2H z{jtnq%Q|2xdlp#H0o(DAt&FVBE=UoMaBrVDvtoTvR6HDNPgg@vcQGuvm zA|jatS!MbCImIPq(SiQ%=YIU{<0dgse;0=*&G2+N2Zy%&JmDZ17-}dv7#O|dFBBy< z0@x6rbH~mGbL{Kn0S!u<92iVSxgoo$z>EwLTaFAPV(bj@us(-kNN{h;IvG$O=Ef?6 z4S@#7-1{jS#K5X^j5VVUBIID4nD;zURzYofg)<$f_OU2E^p=#VoHu!ybA0|>*G@Q% z_1*n`cOJ`t#?QUzg_4O=rf26D&Q1=6 z3x_gKoo8E*)g3#y=gk+N+JiEheF+?2;^4*SnCk>`2F?rj&q6=o#e$)*SMQsjGb~Ld zM6)n?moa6B3C)=2oN?vcIDF#NX_MnCAJu2-yT#A(M_yWUeD2hW+{@?BEicT=$^Fe! zFL*tDB@BGe>gVDu5U?}fGwNK1rXh?+7#HQx745?B;L10W}VN@sdU|akRD=h!Es@KDI;@;I!}{h z`y3$a$jyNWl2NDU#b3%UK*4i9*qH?+$pe~=s#!g*zji`IHW@%;ZWxLb5^^6%|8PRu*jEvBU1`+tc0U zIlf84=?z!`d;SLoqR=NC;Kt?_yC%7(vllkK_8K&`_d>;_a`?g*z5u`a<%6(h{cCoX zcju0sw)0sooL`fr#8l=s=U~jvD};*j@o>DMMo8rp;8rjm3H8V=9OFT@LgG>AI@<~d z_w0saRePbexd9sL>L4Q=hDan6GBPsZY-_8y=Wb|hY_c8gf`UTWE9T^=xc7qDGa-_l z)h;|}q955P0MFt~?_FvX(cR3|-_v@J4iFWiu;m{08 z^7p0x@=<#auKCSRy9|duR~&hkNFJ}e`_uW!!C;YnKCXG8>eTM-u|a}K-g9Ei~MpE61D~@}V^Tc)I41d2{XQ*bP#Y=k*9r4QcRzk;J07|!`$be+UGEKzC&!j7owXl{D(I_@*JRn zP{n9;bb!}STTHOwJbFj$f-|l&tRNfd`Q($gs(se&q;+)Q1cX8}>~S=OAF!yvZpKTgf>kc=D_kc`MlyLRnbK4QcO7&U4X zY}xV#EMLA%)&P5Nl<-~&ZC=Z2&q;W+ z%=Fp^nas)t;@RJT_+Ms~>&0j4>+2yaBNbX&J0K(+X-T{#>xDbJd*bBF;OU)ZX3>{r!FRTnJ~v9&cBdWVVjBGnVu=P5@^6@$L!P zAB`r3l9OZS%KDBS>5yEx*I_u4N-5ldtIfr^Pap<*eWvORT54MmC+f7b>d>)u+jg9G zje-SLbCq?1`7Vaw;UzVhCS^Kw(mM~}*t!2ro#8jlS61D`Z@bdPX;SI4uz zp#?LRUH8W~UwpF3HE0*C{6I$j$T5qBLB7bX_a0h6B``|N->5(+G$$C!g&RNnt!8oP zZtFbTy7uK?{NQk+D4{r*yld2U_VYna7o}cE%2fiRzaUVWqeBksqRIdP6OL68;~ePk?|$K@-#h*nHlhb} z$a$gw+Zivoru&1m9UYF&vILo4Ga^CHR@0FU&q#c>37s-t=#*a8=agXuj)HUz;r)z&pjSc5UO^Fg?#BF_Tmo z$tzfP*$3~wZ}qQ#VswBluG^3pi_^pZ=j?)FWEXJ7rZkahnsje>NBcp!j&>mJ z#L4E_Qz{68P?aIwbm9tnLVrJQi|4+ly|c@M;turnwt~(q|If^?=@F2T-m_=(PgS3u zI(5nvI4vB&F=NIM$Jc#Kn>H1W9Xn?C_>~!8NnjNYr@&>GT?&zZ%1sPgFU3-@VjSTus?I_HOni94+ke!DwjJ8MzIHJ84IOOk#?O9prC8TnhPt03nHj+eqen(Y6&FQ{ z@^Z5>GtyIK&o@(ghbt7;X{l+cbEZ_}Zru~l{*EZGSSp;~M=!eRUyAZd%PtFsLRSp+ z`#Zb42da*qXitDH$Q1|Y(yY9KrQ-go`+ItxfBHYavD%9nKkznw4VNi8F{e!QsKgVH~&|x$= zvNHRiI^)iqjy~tPk(4Cn`kR{{|IX*XH<%IY9{wXT!|Z&<>li{~l9H0rov}uQgF9)c z<8$t1WH>EN8i@DfIlK1$FV7d(yg;ni1>(f&K$v@*bP4Q8Sk!0HA^DJzY zsC#ya_3L*WUoV4uZ2RV8;^#==xQS~jFS>M2c0tiJp*JJ3Xtb^F*r6ASabhKO!SE=-KvGbP8D^afXQVY@#^N-gWW2 zZP%xv8Tez41R z*3LC||EKH%FF0=Kzv{?{e2=5c?9Xm_=8^r&ZvVJFhBt%__ugxkA-!WxMp65h_9rGb zFs`Ln9O>5f4lf|r-_v~-28TTV&79!B3)pjGW7FtZELxhAGYooqdST(hg$ds~Yt}4S zy?V8s0hKkf@@Mg)MfL$Dq32g$btTl+)WX54{m|dr3lMS~P2sFcn6%vwI2N-V=ceXn zNRQ;ebvN7q+qZ0i2Jv@FYS_-ycJ{|$Y)LWPu=3q@7S=+fHA6i_q_f@A(GFehZIG3p zuNb$&fff#SPiGr6w$wu?Jq=>LG5b40X{qA9QRwgM7mjW>q^6|_M>l9Y_R<0F=;*ZB zu2WM}VR&&7oIZIB!YL`$e~Go|?di;B+{y@tLNYr^+8bSU&!@}XjGuIJ#*Hp5QJdP+ zNVl@-NEC`2z(RylQPETWp)nv%r(gg1>DN`~YM`&LtD~i{rmwrpjkY~Gx5;rworPp4*N zUcK~=`#U1J`8S)K+yyhH7L6$xo|~C29PGT@T)km>{JO2}ZS9?1-Q6c^&q(NA{pmVC zdm-+xR2VjQ2q*a6U2Sa-zVOrUZ9@hvfm)Bqj2~X7<>98X8i^-LGBu}{UGwqJj|`=z zE)N8f77xWJm^5~DBqJ@&E<#REO$m-DEQq+*KXl@hm!&y);#9jS=pw#nLLi(pA#cRU z_rL2?Uw^Z&yYuDe{_DHjl>701yn7;t9l00j^v)L7y(>|a{V!?MmJ}7H73b%sx_`TY zkYG40PEy#2?__p_D(>CrN8*^WlQs9UU!mufMsnt+BpF?DeRS$!K3sch{j!>uTzc9Ow~0 z&xyA^J96r*>{Gk9H={s;n+=c7S+O!Nk>mS+D&Y|bOu6cw&s;K8$M-MnJe^~269@e( zgPqm5ULNlq#(YL^)rQgV%&OdwYx?gsoNaLN%^ylF7&&Gc3k0q?m(wO~1^4%n#f6cS za5&h~*51?9de%OR&onjnoHiim0!c|TLrJMK7v21!J7dv-*E-L(zTDl`+Twnn)KQnr znNgw_CnYL*J>PO-2HBYzX_@J1so(kKZ#Ow(s&sst7z(Z_mZwAPCrrSSjK7v$;3PBt z8g@a3s-Kkvk-_NfXsA<2uiD#(MY1BAO|BMvcrwRHrkoQQRIlM*=ODWOrkd(gCcXU6 z%x{9n*|xT<^z@808KIFit`g>(&>$!o0ijSB&YY=(@#DwY@MZ~jmWPuhfs%w+r6Ws) zQ=9^Q4l$Np_nRb~UMpb#FW>KGgzZTD%9Y|e-SFqf9)bEZwbGG6Z7wg^RDi zBx~noXvSh3y1IJA|FVB+lHU+q{$gjAqj2)j0pQ|wZbg9yk|3NO7EXLGbhfmBB^=|_ z%!qKlGi~SB&K!&HZ*6S>;ZNA(Y^tk;SbyjK1(z&-$&FHL_6KshY1Q$S!o_5z!?8Tgn>|vj}{$IbgwX?PP*;gL?VU-IGQ0Ge;0;k&hy_k7vrVd-Y z_WmzTl8%Njw2YCo5#rFET0Sqf*s$XK1N_CR$Q@s z^hhr_VH*<}>7M+^z=erRMgA_Fu4moD+c{4xVK`hObiwU!C&Mt*$Lz_f(UuaFYw`PM zUbK6h3Ik@T4+YM4&iT#DP0i2APRq%Pi2rjV;ZSnWo=fo% z`{&Rfo{f(&J$u;AnK`-na!Z?xs!3zYa*OhFvt$s-4q!O&=1_8 z^R+X>a0YroTYLsOpU2Qwq5F#D4@{!pJ#Fza^qp4EKwp3D%*(Ig!gxM{1St0ys% z=&$CW-}~8%p8N5)Uq^E12ahu38Pvy_!S>;(KFSAHxpm*TDV8CY&NTKwD2?dn+YO)o z`c=Zo`EVjftzv9h?#SWAx$;~~lUyezf7B2UZ)k3o`lR{b@l(y)_R@fx46tS86RuO~c!?3!I>bCu^K*xfiS}#qn^`b$**#&bCXtOP^<5#%P~v zuG!{9&e;3YgS68<<_tTin$mZnaoJ%ReuwmKIBAi2y zVcA(2>14|GNRlyHW=q>zTOHJs%={*c*SPKQ+C6rKBPp}Ywjxf;fLrgl2d-SP0!~+- zv@^EFB_koXUlo~PeJ${Y8u<7}J_rYn9EC00 zb_nU{g^ZLC3>#Ad3og7CLTTyn$H!jwTZ)Kr%T`X3z{r!7(!qTOee_`B&ibLjr zGC_S$?>(;7Md9vkfbS+1kraTo~2i@hS@eRHn)_~(B6%n!fyf|BL&E;lk_&gxxz|CdK5 zhk{p%19G{^D40KeO6lm55k(T>t?gz;+d5$QK4l~KkR8bdxw*LoxjDHrD<{EZh+1E7UIO9R_ko`?f)|p?G3ZC<8FoejSKi{$e{Fo@@B|SAQ=#Eu5-?{PeMIs42 z9dF8}P8>hx*>$hkB^hFjCAu6=EiEe*a+rdGSU9nW9A9jEBugeHA#Y->LGmpuxp1Cj zlJBWHdc1o5wl`1LAV)YDPPwjRLdEi{@BPgGJp1GCtV4>7ASy~DzJUdaonBc-o}L!T z8Y9l3bUTm`-w({GcTU%j>hp);%bI4Hy>QN3dpraE{RhRDM6K9>taEN?IC<>Y_U9h& zN)YS-c|WI+1FQ%=dn>^t&Q+>)(3qTE2rES`^rQ^|O$vs*jAnKul3L)EyTBkG#vmD?1Rjdgu{`lLHO5FBWJoS|f4}*vW%G&7 zO;DOlJ23+x=E2=-IcbVVqj_?#bV)cJ&@+%39Q1H%nzVPeD7wYJ83vRugmHzf5GT$! z`dfjQLSpv-?Ln7wWlnM^bf=o>l}_8z1#`>f*(QlS6^2fP{^AL38Sb1R1$pv3tAHDq zFNvNK=ku1``>VGjM_4$I7t&RAZ95CWwv~0nJy;GQ`$Q*;DS$;6&xRFCE`r|fK8R$c z+qJyGi~=~@R1MF)^t%21(kYi?Z)|LY`ZINqnHGYw(W8D`F>TH>35?ajrd>1GWL8|v zNo32W%|DwnZ_ag+N&8G~ovbJN_Eq zc>N~axR0nGbl}iG5R3l)nHRSDjxXnXH>`QFYQw67khsl*rJUe)J=f}A|KzF5Z~s^< zyP$Z1eBrT|*Blx(VtA2^kOH{}+B$)uI%H0QAxgt}rM^O06>A95Ff&eCQ&8Nfpy|27 ziEdNZh+9mH#^wv9Ee}&yseSN|rNU7S9Z1e&G6l{aVEn|MsOHfZngtWDg~bhA&$EfDYmAU7_(tfI8Is7RMhzxOm(;PwoB0x&o8pe5%#8FBU>$Gwrs zBUmz_@(MSD8Fvm-g;Q8$!|3d+awJ1IvT3$M7Yc@g*|sCg^sv9@C~&R6u0`61(f-;N z=U|9ICL8vWwfwFJa?j=XN{2i>H5?pXP$2Fh6qM0^8Htrf5Lalo-Fdatp5scpGx>g@ z^OLW-#wUAqeQ;k`dfuVfwqTZAjc}RFXCRx>zkUJ*KFQ; z$TwD5I5jitqhc@3X{oJ#WZmz7c~WtJiGg*}F|cqD=(-2KTA3US-gQ1CcW*h5$XHsE zL)7Fx!l}uQ6P@B@NpqlV>dfl?-rhf>I&>vC7G@{fWVVF5Oky6U`@y8bw4%Hm+t|$? zmYp^%D>K#CU%s5Br=_OZW%f!RYD{2-x?6+g^y+46-)CFjg7;dQc-(yT(sEaR`uh6^ zPMxW5ci-F9-7|3D*x=btp(mHlzWT;h+n#-_PIcC?!=v68H*jq*24K2>V)~;NPyTbX z|Fzer9ccD0UklE;dYHB=VoEPl+Bw3}dlu~{%z@FiWQ?P8+n*D;S6m0j1mVoiib&Yu zJ_iLbL9wA}hS5^yh+~@tXM3qU_CIh-UR=MaT9*plndcVLnF_-) zIQE{``&@AzJz3&}j=;WGSFg>y;+jdX{pmM*AOW|*P_pF9E}maH3)uy<~=xFn07tSLj zv&=Kt@jg=bE+@Kxgu6HpU02`Oq9%6!Pmo>x-DG}~l9IZU9b`dr^0|jB-{V4;4Tq;g zY!$E<&V@Y3{|+DpLz$a#pDoSkV{ff>(5VxLfCoZ$7TVp|Vd3N--m@L{Z(aot-19-< z_-29CcUGoVp=9h>Cy5brx?T6$q*js43|oBUbwc4V96NFZ&bBncZ6CP%C)cgK<$-W& zdXx{*@#UTqN7)B`0q#!e?d-T9Kd-=UBX#u9p@q|@P5Ul}JWm{3mg^%UXkDwDb>w7= zFu#d7N2Dp9BKD)NmdgT-8g9$$uX|(bz5@vMwBzMxo;td1(=mv*dFTbd52Wh+g5vzj zpWrJG{^*J8ANa~R*>h4Vq1T0C7m8vUiBb}ilM%LQ+@0l;5 zGvwZhf#s9Ec#Y(VLvE^(W7yJ{Frefam6OURj2T_}%$jvOx9_cLcC*0Z!2jOa`ZK>; z{p+9X2c>Ekh=Y z;f$JeCRKts&xztVA;OhjhWSl*Z!%I(rJC)|#K1Au|FHmDr5wt`E`%J!oC7tfhdG@_s|l9icZXPKpu8?qVS zsZ4s+p|K-f5zW>$d4H*VLI!hXhy+i>8P%!D@Su;vzPOd0d zbA~`L26_g~hdy%R6l&I}=ZBG|BHlL$A1rldWo0?8ubYnpsEX>8aLTiGoiKyl2M?Wo zX+zu*DI7g^w)pRPbz@k#TY;mu@IKPvkBr=(r37_+U80~8lzz$-Eu+F2%%OPoT0~EC ztX;Y9d~<)r)c&|wCtHYzg7g43qyv%=b*~J>I5u=b0w0T05;)gSQqLNSSjCdVv_6NU zv#8@M&bRzXUcqO@c*gpf-h#BN7cDH8!DDCE$b4{gHsC@x3)ur4z2D*tyK%&hursYG zX{ndapEqsZ^y%fBcS&FxKP*yQ_JmS2io~0i0O@)8ID1HZ>qiHv3~FZ(6;ZAWZOD# z(Jrucn$*v3-~j3BIO)}s57(7Wn$j(0S0*p|2L_^&2Zoa~6`$3<&Fz(VflCs`32%%m z&;B(SG`6&OHhE7+`x(&rTK-w{JJ=&NHKjXVBFR}IrSr8sNBt8}NSI zHIR(Yvi*@{dA75@E(^2j6uzC5b}R}9_8)+p!XikIWZNt?ah7NX2X<_S(M9=?TRdDi zzP<6yWr;EO^`UHx7<HQYxCg8|h zdK8z8XdF3e^jFqA_v{0qQ20!4LBWsu`uk-Ds?vvvj4ibk=l@ zuR$Crl+tW$X>N88diglKebZ{;_#Tz}O>uq)K<{&?rn-{AAqY9SZ`UJZXIyZvd{JIs zM&&}m7f#~56B<+AzX zMvXl5r{`XBVXY-O#U)?3?1OiI!*PH~_WYWUf4(9mJ>xUt_e?(;J}GzU#S1F4WY*Em zB)aXg)Mz*wtkWyO%c6RYq}qoO7-Guyjal3)){U4-C-}md(<|kk`SZ)Gc6!c8D16Bc zpZ@x&$G`i<&pYy{LhBqE;0&|OlfHb+%_MQHu1f1M%|J6ka5mesbDiD%^lZ@OfO25rMO0q^k}$*kast&bdZHzWj^rQ=jG(&e(1*Q z7rwb~|DiuRdr8hoBsc$o#PU)`Wo0*XjEFWDONli%! zmUx6O3<`3GMI;>D+w;zbD9H0Oed^Mw2bL?-(!pyL4ju;IoIX?E%;Us)JxwiVyAPkN zZtv)fXH7yWDIXeEGHO-p>5~IWK+(IgF}^dw)IhLnbX!PY;s6raLsY1cMEcqbtIaz0#pOc%*aX(SiC)v}mjAmCk=xu{g1ecsiOyL^A>&r=` zA};5ye2thiB~nwhr_JO5Til@6EH%-9bTys}k||~=^GfgJ+WWs$8A?h0EI!|^xM+Uq z!nw06?RJf5+_a)h=nOCW>dLno_QbIT++&!cw7m88~52r z9Sh$VM`x|Nzx}cJp$z}bReNc3ByUW~)JF#fl0k2i<{9u}-YV32nHJKM_*hy>e{5OZ@l z7z){moVv!QrV&oRU*8ts9&*A$HjJg5CEhAA)t2f9x!QqnZ0c;y&_Ji5BNZKh+>wWK2}+W`#>^lL27afQGkoDy`S$A)YCW$wNH%xO4r z@)S&5uvk{O+ZkL*$R))rFfafm#ks;CmZVoP3KeF|XA2a+gj2#06wYs2dOGCh<-@U~ zM`7W@i`RbcOJDw|aD2Pv{mR-X{{UldjD|5Ko|SkFe8V^?802#oF8bw(V@ICr@9*y} zpIFhcVC4sf$w<3v07<8UEBzt0Y$w+-89=h4Oo^VU*YQ99@Ut)O^5*r#(Oo-VdU}`R z@Vd?~hCCa4Kf1=B^JBkf#|uyFFPS)bUpO_*cI*!wKT%!b)cz(M7f&3Qo1Xxzm}*^AO|yU24@T9I$NsM$_;fP z2?$WR0+#{pZ&gpkUy~VAnW205*_ZY?Mo3^-(eO`BzhcE_cfR~|qdR|B-TT>z!two@ zv!?drrmL2g%g^J?EL}qt6$RS(yo_#wdQMUU4zz5E8|#GRTxLW*D4dZ^J9h4SYE?Yi z8%RnXEe^VGii7S8&IMx$2Z$VOV_#}cWfk}1^Vd{oOF$F@xFn4X1*|R)S!duUNo6Q zQ35_#U8VB7D&xYu68>sw(f>aA^tPJ123rqhWar$u;=V7Adin=n|6e3`mLU_&WR0(T z#qpy`Bk#V_t+#6}+BSENW_%=8;;d z^R`mh1v6c{K+!>oVyg5^WQxouvSAH205{_R;4IPZT{~bvTz~lJ(e`rzdmPCS4hJDKHxC*b8{^qs;n>Oqp9~`g zgo7LqV`H*LINA?Zf4?njc{y1ydQ6$!o+;YjXMN<(JHM5ZmeEe@@|>8vye4zVLRdg- zj%4v)vgcI$8^Dt3X&SL+zCky7%(yec@s&{>mOH%E%b-k~I6jwiKWffB$IFG^p@SD0 z>+V79M#!+?;X+C+?!ME9{vAD4ecCnJV$p%Vy&G0-RUF@5_66KE%wgyk?9#J`8=A zKSqnYuW>Zj>i=j>fE(tYd-aTD-O#;x>*9VFSzAu8>l{{ioE$~m{kh|G9L{IUMvg4` z=q>M=FM};kpelW2#ndaEfL_uSAGxnGEi>XdzVdzdedyNt(<>^<{c-!yZ2$UPnMW|J zwI56%>uy>H%UJ`zlSVgVBPWF zn-)$OGuq2|gj3U&UvL*8PlDMUP?q2Fm<``WjGq2Q)7}V3*2*dNy*yJZN$ie@(8bC;Z9D zl29#(GrztbGw5nC>0NHVCk}>lL|r>PZ%mO9s$*Pz4yLpfSLRunH|;zkX9?5ynu)_B2JZed=uYDv zRP8ftvvGY547P%$%=7TV;v(%#SI6V&Tt&B&wZ-R#X)h@<6PI;*R?2pq_kNZH4CK7s zf7`9|CDfS64Y_as9{q8u^QYy06#N z)=sObsSVGbHCs5gZFc515%E=heFJoN_kirQBAJwl1tgqY+5cCvA@}z7+RkQjay;v6 z8}`CNl|M3@Dq+vL!?OMgHx1C%+61d#Sq&v)CqiaUew=74e(>7A=a-Ix_3NL9D-Iom zlJS#-0~{32ZWIpftAf3|_e1O1v$liZEgX31#Md>oL4JO|cx@Lfz2frU&$-}&RfgE8 zU72jf2H4R<2j{dlH)p<)UK$_@oeVI75G5cX0dW%{O*-bQH{A zwCGpq8Cf0b9VG>W<2+b&K|zEYdfS=9wrW(7)3!l|NF-OVR?n?n?-9nF+P`~aOZAE7 zK^)#F3|>p?*8O^$a^3HKvH9Jf`_`?J80L`J$P#v!Y!{x#HAO?SU(jDuSMU9PX^iPR5$w%}+maaLKKAdf)NxE0>y*D4^qbnPILK8rg(8i7AoZ!DttG zg1j}Z>@=`JYnMU2nb0+4w)D1@@0$Iezk0}Ko(`v_FPpjix>r*&A}lMf;LG@cyGuCA z+2Z{?VJah0k4|o!H$vEDx{e7O%K;I&CAv?5veJ^0+i$u79{kheJJCV+^~b;a#V@)x zSEAG!=Lyj)adwfE7k~3xl4y|)bn$5fPgBwp{KVt2R!k(29qg`(UsF4*gU}+ay2Vs zNT+aP`Unxr=;N1=*$>=s{lZr_ZQk|DYjL=2S|t1ZOYgY9=cS*2f1PP0@&a$JdiKEF zt8dhG5a)vq%Y0vuKz}Ls&J9>uo)}^h?e9xQS$~eQb6m-^8jutw62Zany4x->IMZ zKIs&e>A^Zca2PkLG@_oD79xR4kS+tgf1gQjCpr`PAabXli?WZa2Pp}K(h~&NV4QG1 z4!8Djx*wTg{A>_5-S}(chY`n@-SC-jej1k>+;z)M^IeirN(gGwQOcYddw84ATwMpL z@~NT`Tv_0RTh%$<9I@x5=pxzlckG;G)~+rcH+w_p%z&zyl1$B)bQ2zG{7*7r(DlRb51 z>mGTyq@<=nUr!gDI&l;Rdb=Q)lK!^FuR8fpJn{!DGa#?H7@CBSb>iqr7%_Yl>=91x*l}ZF>(*UD5vQ)X_|hd+e}3xu zyC;;7f8*o#ed1q*GcTD21B_wyVjpmP_m1t;*1!7llk*lYDL&gb(9?M8RBi0Y(S5?% zUp02@*vHGpmDk$iW$|qI;X?;2wryJfhy2_;sIRSlWo&uYehog5lNjFl!PF2Fs1eX;~vBY5mo_32tC>nql?bKA3zy{S07gTbA70@b9x#-jcG2a`kL zsq&Biee#*t45XKJnB*Pj??0Yiuy((0cl0%mfd^2N0?6M74rGn<8EdPzXOL zV;5!m4=OFdJH%ON3suYVwScXB*C($u5YK!B?NDZ=XBE zmp#ig7PX~4)6Zf|i~|P!&JFs4p*DDW&xb@lgMmbd=}=Nr?Jiy$YHQH*k?t#=@C+*| zujuGsM(}3*wCAS7VZ_OcI08RI+bLGu@f*Nm)aK_Z`KPuLQmd>oXb9>`*G$sE3e=~ zs$C%Kdo7O11gV^=`jb+WtL)uiltrw&OaW@#(E!)7Q~S(8T$YxU+;-Cq@IQYt+6A2E zyNs^6ZT}AR4;*lz&-IOsO(TjW^cl;9Y7+t7*9q1PU*j}N26dfnIhi2q`;Iui0Pi^L znVsXuh9U=AThEp?H#NcTJ$qo(sFAkwi&~?4k7LJE_t==q$xzqP4S)RYuY_aOWs0*8?SY`q+={}}kNg%^ zty%+f7GDlog@v|&%Rax7L{PpjIuM0$S|(h7`#muJk}Kh0a}WIK&(A@^QjevMV0@@SS&l{KFrjeid?wn_(!ARJp114xc6YSbcDJ|Hi2qNw zoH@O%>Ga9|*fk|>4 zD6FN!^(+mhOQB!>XB5aN*9{OA;$?Yj&7HNy29pXSRcd+=qjK}vR7V4QEgIkTkRx5WTOv=w&0N z1N<%z>LlBiT=9|n77~~f=ayz{;dun0`wVAOuzX+`CXo?N_9DHGrVRsJWt6p?we+rm z;P?Q>@&Wa`EN$HWTm#_$b=gDboOZxi7B^(hU0ua#Xqqc~LDg5B`}eBUbXm%Ms8C%C z?IQ}m=H$LD(ChUqcdVAbeipi>YW;X~YEdf$@3j?|Upi-enGb=^A36H=qVbb5K!*;q z_?lZMy&ytcN4q-*7IGd{NVtXP8Yslq|13xQN|!$sVr+T$Pl1q#`4tC2>_>S{DjUq@ z!fWa8bFRTkfyk{^<>$+krSE+VF}5sUANxAlUstZ|0X2D!<%jIUSS(5W1VE7mb?vo1 z2)@i)iL5E3eSv(}uWLBN|q34)CR;(i|1x{`$tmyX zmIm!t#){-!n=8DZIVZBmJ)Pw535zQ-r|JYwxnDT=XQ=56qB05)4u!ppys)QJvE#eq z6JNMKkd!ppecg6^QNSR+E?h%>m`Z-IE+$ZB1;S6~43`^mE&1(3g}F8#u3m8Uxf2*S z*#$u`m#C=mJWJO7x=+gf!j|IXs${2>DP5m4lii8YkHXG9F-X?;A29QKu3MI{+x~&n z&d$!lu8ua?y5$X6zI-`Mo?Hok{__)X`Q=NXtZcL`FjZAmux8CVm^*h46c!dhPfrgq z2vdbqD+#8yY~BK`b~Zi^a~>ENupMDpFDsqj{73|Xp&%?;aU+Z^9|O<+;%D&tU;PSh zc+bs{nVon3tK_snYHzHE$Nuyi*!1Qun7i~U7(JoVj`sz_DUcjW5#DLQgM3)g0m#fL zf-7#i-IkKq9{&T39~OeLapNRx+3sQ7)zbw{4GnOBB~=DPsj-{h^Pc}!vJqOy@aTbk zW0O-tw@jXK0X+1RAH$pr=fmW=^CWQ*44XC$#!RZLJY2Q!+uOEpzpHBZjt3WAe&r8x z^9!4nUBB`cS@#?chg8Fo&ARG_42SX`GBeVH@m2tw)D!u=58WPze)Q1gp(f0SXwc02 zjMKuv3EK_~M5C{7f75e*4{dw>0CIXw*eTQzxwgE zrFY!_i%4$X2izW}9(=5;v)Y}Lj^@T%?l>b&r%%*ab_9m;!*6Uj9qaFpVw=Eqtbx`V zs}B26qGJ|?hvBwHe%Mxzu`@*a;j?UGs3}F7`RnMe2UlUN3`hF?9&j9(p{FoI0TQHW zJ$azLQ?U`^J}2MP)Y8)Y=Dq`-lFiJ?yT<+fz1Lk+>5{Mc#6T$O%9OSeq=zNb2zlK5 z@$Vl9-73z=koTadGL4!ueO+)=SiE_3>By2x7tC*7<7Bq8^73z;bn%h{RU1|{#kV`b zU6b}DxDPJJdrrA0+?O63H*RDd!=?S}Fq2R+P{zYm5<4)Ed$>?*cRe`Ghj{GL0I07o zR~$R;UBf^_ZLITEonDJmXe(YT0#IXW<{IrG)Y^orr5jA`3$Bn3x$=Q}7n9Z^K{`}#pCzK3AeAipN z+W`teuQ*UM-4qbRZSDL$p(9IOokjPP3Ip{?+9>|QXYIw1Plg=7gyc8p#0+qPSYY1J z7|`CA7%`%f0CHetO?Tsp6Eu(~gn23;E!|M%9okb2zAYaKJ;|Z4 z*T;8y#l+mHlO~qy4D=?LJ+-emR~s-Q9mY^=K0;!|5rZ~UveOLBFKV+0ln_fV22eAt zOeYgni6wz+tux~5L;~)f&R?+d0~5k&=^i}gz1Ln-8Ig{!CtEtPrMExPnazRjeawIj z1o@-1y;JlZ?coldUE=OzY(J=~$+aQMMwXOZwqRcK>W!OKyPzI)V7Z2FtUq~d+vv$N z-Xovbf8<#6CG+NK=M6U?S2!?GT1qHneZHLSMCA)r8`m6DZ1HzI^ZU*^zeC`UlKf1P zl&$)YTLC3to1TG+FD zH*|G&$XX3M<161Qh1F$$mMqcZr_F?E^X5ZtZaUoXu?Jw&bAN_k{P$1c%Bxqvq$$(S z`!6NV-U|8{R zIC^L|EVc=*IP~=oKudEAR99C+Bs(Wv&054Wy}qF-@z25lfE`;m-#n&r%BY2xErYFF zw!xd*UWcPc55mNWlVMc(1Q=FW1e1jmJZZ|bk=r(||Jt)pJaNG#ix+=#^!N#f;#nLE zL%8iG7)c2FqRtgesS9`{Dd^=m4 zkGI#=wgDxt!q8!|(e^iYa}3?^3q=^1fU!innUDHAK4 zJ&zbDL1{I`QOgiKCTwot00j6>e}MVXZNss}nro|14l5e&jOSGIlt~q63b~>E3G--H zObqa(|0oKqxVnM{RCuDEDJEEv3IOz-3};L+S7&K;0|>B<+Oyd@4pcaIA|_o%V8`50 zTSrlk)ZnuaG&Vr8VSe9M6;_F};sMu?v1qKo>oJ>}lKS3jub%ev-~Vx&4e!j#zV5dBbr z6ykob%-d%;0H?-&rQ`3Z0-sh?rfjz zK)pi&Ing}Pnt&GYVx%Mj2UqC&`0_^gU|g3oNA4JEug4UKC*9*rvDY0Z%h*l_z+56? zS-!*XeTM}GY%&LQ*0UA&eQ^$kJ1o0@8-g4VI8LU5t@Hrn`4YOCPS6GkH$964unD&};d|kUhanIzJ$6)c3hh&Yv~C zXu`O$Wj^^VZePZbgU5|_C$UL6g?IZtAt%8SM*jDMDo6!^tz!P?{)@#@5(c$t!F9taVtYwa@Xs_1bT3zqKU?*|Mzc8EG`q1WhC-G3QJ$ zfB_(K4h^6io$9`OtGlZH8>#`0_0G&WcJnklpu4*2hChD)_YXv-qLFAQm>VLfm6%|Q zgJaiNYnTu*{7X^rZ*XW-sP|3AV#zFy??>VUe{9*FEjiHF-#?v7rY3W9b4{o9$e}~< z)0bX?6)Tp*V~;%w4GoK6>Cz^65EXhWHr3_%B%3gcfJAbS6jeH z# zb$4E$t>fD=6rlo?ii!?^^>>U&Le6S}IlebD(CTRB&Mk_m%zY9)>h4qM9s!Y&IwoC% zp*we}XCaq}NzlOF@O5E`ocTVHpqYefnM4)1A$8!2DhyA8sL3!!>h!lW6h=_0GG9`s zjtCzUU*DNaE!Vi<&KS5+%kkw1gq@oTqVSilfj zDnh*siphSY@&mlKG;Rc&2SW!VrU)L4oiJf7F&SV8usAC0eVJvNx@&nrl!2@FBubK|Hn~Z;@^l zSW9(G*X%y0s;ZhBi`MUy*DQEI6YL{~k+Qw2SUjFECj$BZ z)X*_wD=kU14$7=a9bwJI`<1JRUDQ5QHorCNEx5jwJ6uXn20KiI~d*1n!@c=@GQAQZ}lC!cs6)~{b@W^K9iiZi|@aaAC|d)&dH z!$;v?fAFu+e(NSIWR7HEVG-PJy9Fb|!w`$b?TltoQ4!QFT>(qiu7zplAtw38il)Ht z_rl$u-UB_W*TDJXM`7=g6A(Oc0t)kTptQ6caswgesCpsJ9O8+|u*pb09vZxjDgHv)0#>X)$E>9L{7vamI*8Sn`XjVDl#)gTt@=1dhJ= z69`X6z{oFwXTJOxglM8@B0L_<%`c4LjIR|V@?_#f*ITbVIDhey1!d)BFr7$8o4m}s zZeFzt8kVnuZZ;mR7tX@9)5qb`F*cs@1Pt^KKxsklqF8L&8wdnbx{L|if41|><|>qK z?Lq{Q3ZOOtgvh;7GoO}?X-WlX4IwyNLf}&Cb$fHQo;-XNIlZoq@5R9g#jOwQ=%?90 z-N{B=Vov7r@?3lYDUBYsvbEWubZ*f%!zB}JfIA}|hEm$cot~Vy76|2L4ET=WmCKfj z30#erVzIsoV<4~$W}=`1RMUyl%k%1tBS9oVL;`n6@MTS3U+bKlNU4~q#BrCNzP`RU z-us}<2{t7rbG%-&x%WNWx77!kVL)+TTWOvtC9d+wW)Z#`$y6+r@0MFo?#FF_l+~hyXP!wO3!~sXV}W-Q;Gb9Vi-EV zJ_KE&%3L|uYiP$pQ=*Vn!iz9lc`Vh7#@T-&$PC^1sLZpo^KEdeFcG3CtwSOcxM0R_ z44sqvCX3f@LB{YpkpsSlK^17Llify{c%t?owPi2S=~8k2D3v~k*8#ew?He~XA3c4} z3^X!1vu4*bUtGKYU;p_OE)7Y2b#5=eLvtawTaDadjkZhHUE2ILB4GquytRY&5$*;Vh)cNlGlPmH)ofVt3AGPTbPPix*O$g02#EnktJFU647UG-5@BgyVCxYE4DCOQftV73_9F z2U1YUB_%zX&L|V46)GmF&Xb~M{nicG+s%zL|y=U45fndl$s5ZN*LCfrgnb6T| z9LYivMPXf0o$f$Tc4b{S`^_*UqEY~bB-9#zPH>6s0(QN>#2)?_viH(8#ab*fb;TbD zntj=?-MrOTS5s3XG_6o7Zn_<|BXWdMiBlug}5g=omcw(1TD{x4^9FH8LI+@uUHK!^5L+@X#UV zEWZqAPoIK`@pPLc?f@@au>z)}(-3Cw@jKrMO{>_ z%4%xizPeiW`6%?ybDkBscuvVMo1`6C&j7SC+7x`u^N&+ZB4^o|aXKs-JTz04sVxZOGq zDsvpRT)Z-TP!Pm~Xxd(gLd`&MXTe#*kP{@>IYeV}a>{Jskch{__NNB0vP@-6*>~|LSWt+g$R{_Vi`wKI9I6+41#&e<9w$#J9|c{Ko|xBoDw^6*bpGfdKOK48Gi#?pf z@^E@;VmQCJByH%7jztvNBD4gfE?t~R21!XBCs3fkCKBWoSECYP+(9B&l+a4@dsISf z4f0YWej5viqg1YI6UcrLyj+$yR18>9s;9sgt0PsYyHIZ`2UIlUiN`(=2-@}?vrR(j zxti(@<`tN=2!kUd;W<^D{+Wnq3MxxJf=hygeX7rBQ)OS^;E-EguR%$cAOw-dU#(RK znITzQH%Ya@SLNI=gpE?9&wwKYZ3mq>4<$2Yas-YCi9^5+FuE`S+gaaG?t|7F+c&JQ z;bs4EvVLl5g=s`+F#Do1i zm`yzMeS?bZ-B#ILAjfYLUNQX`-0;Yg%ebBt0|rjXguo?%JB>*6^NyM%n%C5ZLt{As z@_Ln!BNpF-Eytz61upNggAhXV4QIWqLw14J=bO9f(WjRjf9d&_jBPHocEek$?ZW9( zD|X%gc{AbDdVTo*UAt6lyb{<2v=^vo_GZ4r+kxK55W^aVk+}5!TQ{=U<^NtYzuDui zgrrQ9GZYGi@4D-*7v9~wcQb#VBkOLqUV|TvkHO`Z7TCOHGc+|enk|kzUJp!8Ov3Gs z+i>dCX*hY}By`?xhuHMAS?9~My8j%Apl(`}1PvYaF}qo6s=3HAp=<}v(U zFL-@^NcWaB-B0EWQ}cJMx~&v->fg+au!r{#NpD1tKL@I7=QF1_#R;EaxWCW*J*jzP zh8-^LQ1k9xS1(@JN_@GyDr;(heO17^TT!P(GQF9J*AEqQs!ZCr-i}*PSWkD;Pm2?S-FX( zRjaPWgh1#d)JZw;DNN#_Yw>}JwuGxd!uX}P_MWtYAMxqwaep9W8zc8_-&)W6FjJ}5 zsz4$m2P>)g`wr(070940h?UZ&1h5ezwE+OBEeRotLa{Tywoiw$S}6J&3I;>lnBnvG z`}@s|cXfRO*H-PxM53E1c@x?-HZd74;%%L%&Odh|<+@fC*x41@N+6@dQhrv=vn;en zdb>uf7lXqiQHq>hyzdRUrIBPN`uZ$x#+s@YT&6tdmW-T@`==f zm=GKcAx^|!s;?9caw6^_&=A*XvnNyxy2~x*1X4dIU+EApiS=Z7T&*>{WO2hn$T+__ z!O-$m_kD8y`F*ch@L4+A*F97|Z+_bO9T|yYnd8U~s?A6PB0DnN+RCCw zG5}|RW|Q$v#HI(WKGnnAkp~fZL{a^;7+6Dc%m8JdImAg)YcKosMHwe%ek7f$)Y^&0 zsx?mCeSLOkg0cRdUQ=I2rfkF%&(a%IF&~gaAqAqP{bwi$5Gu$+aaU5r6F~$WFCt{9 zOK^$`^1!am#JWM#az*ZmEwtWIP#6;V5*}j%6Ymi*U7dxzhXU2Ebw?)1x|z!7Lguer z=ks_xJFPdCH8n1z(zxgYOSr<8BBC#6FBwWLwb;!86SRpTK??yvwecjPYs-$0YPdV= z&N*Vnda1P{Mqp&hsY;4VY=-(^UO{#B!u%pT>${EH1zw*}Rv^o6z-TPZx|Z4+$u^X( zMU@@_0h$(*(&q^PXv!A=&6_2=gUl}A0g<;dc0uL*g*-sn3TkUNq2a^T!|#tbZ@;^n z!@{{eHOQPJjxfW7bgpeJ1&#@{)_9AfUWbn-5+3gamBZ#EC%gKXJHI@;;InOl+N$zf zMTLdQ@Wg~K$ec{h&fMSI3u7ZAaN*opD6gzCv&0-4&9l3l37I>(Q&W@XBI32b<^`KA zg(&dWN&L?H{RWtW`nliyU0A+(1MoKR)S!a#ohEv*jCt;SCwVEZIdeI=At=ku<*-Xg zv16GoCv$Syf?|#2pXUT!$*E+fKG+9d zQvetV_FGBWkmXDT{5YvZ9Qyiu?_1ow%I{paOwa=U(QIC057i)2NVxCZ)?<}EThJ`vT)0U6aK)-~(oH+9+iBigTi%z_i&cLplI;nJ4*> zt1I*DK+W3w9=Y2N;4fWLX4U$-Ujvb3CI~1JTMrYW-;25>=RTYonW(M1S2BcdRnnpy zluA2jHhWV1QRV>Ki5VWiGpKH_WIqSckTGg&_bGr5dTz0LgHq~(UmL3Kpn5Z#QcM`@ z*b+;bU0^xC!MywpHO;GD=xRAXl*#@YQufzI9LA@o&#=#%f%97(oqeSx%=wk~CzX*x zS_{H{xQ6(6MtVB0&0wGZJ8g9|gZImB=FnfgbbiH4d-wkFoP`U$(Tf+;wX)1<UlD^Bv_ab5$Ca%(aXxcLD41G|n0GfoutEl);t z_H?#aMB}lC7c5>ZkPq+{$GQp;>-WMF5tyEe_Lh~Gb%2{L(L^}~g-I~nMYB;Px_ZGGYS~s4FU3u62 zSYQpZc^-0J8w2e1pcO(-Oh>N*@g&oc`N{r$-~8Hu#_MpUtv8I+HFjNQ;phMQo3Fj* zcK(mte_!K@WlI`G2ok}mi|m??5Xq_~xL^jfX)qy$D;L8OQ4wO6D*)xPZ+CTdz5T&{ zyUzE)mbwu<=q7!~aEWsG^q@Ytp_@N^yZicw(+UiWFe<{% zDBe#Xr9wcuMwH=|=X^FYLH1<`RUvRn$cJdWcX_Np&+JTQ&1D4P;lTk5H8C)3HTssu zgy{1*!aB0&60{jzv3^o=UMT^g1re?_#2H_y4U@R6g_q2nEnYY1$3%{#0nv;hLTvmSZ&aC1 z@i*jB30pqMDOtRyu(KdL{Zy7Gnq%qW&cZnfJpXcrlD2%Xw{z*1U2#G@IXByHhuQt8 z?%J0#Cu`6B_ib^0-x_0S{ZXB6AQ~O-H~Hf_({`uY6&ci=`?*~V#Dl2j;%F1kn z50iubZ5uW;^JuQtRuI-P8Z!wg;Oq|~*ee{mIXFBtG(0jI#z*KI90+qnfc1KMa^hCD zfIHPWid3?Xh(;HpllJ<2c7NKH%a+#aIuVHbit4*4$iFG4!L9Kja^#9=@YNcqi5sZG zMHFgfrO*+Cs&l9O4q|n8$zAN+vbmNA@G$ZUBt($}mjN4CFN~v`ECZ$ek8sX-uV9-* zhfdJyU#xpUrcbx_gJ2gd-E!A9=KQ{noKBC%;iO{&y{D_|7n|)N&$V3cU$<&yvm<+m zWEbM8qLNHY-;zxBpE!HYc7Cs&ICRy;@%@jQ-)y=k4aH2tyZhe!m2htHy3L%rl}^zg}xI@^-V?oSEsVDG21|!hinb|H&NRr`h+J;}I1dUxMIC z`h+LPTUfm%4YW{*vyL&mMMe#y#_cw%pyO79)P>YOmM6`S1<6#L2LTcupEsrPX zy?XVb@;URC<`);5$L28T$W#m_$3`JKF$RgqBt+Rg&RacsJWyS;5NZ}JgudH1ATJbp zr?Pt9kV}+Kfsh#zB#0WIw5bv5MNw3ppcWPB)_HP|N9Xe+V~+Bf92*&%ZA2-X9!#DCgiQIETx`b08jqmpYvLYtBKh3+pqrh|2zQtx($0^rza=(*WiNeC5ACWxcm>!GbCZBCc5^G7+P+1UZ`u^fPmglscco&^MwO8UVNj4*=C0 ztyChfz}XB#g|G>*$IQdB#-8W=Q^n5^Z_F4GeDRd8|qKB=~~c7 zSEK+Nb}&tgz>dD5U@n>^k#k zpr%xr_l}=A-E!dQ@y_glJtKbQ*nxwfA=gwho>a1jK-Ev`8c8?4^m;c~Z^TqarsDz}j$Ld!?MB$L7#6m^)eXQed@I@mhZ>0aqP*l#vB zId(yQN!cd$@HRN4ta90hDGv@l|E(KO{K5Y+TORTKH5HkTrqLhP`V?X8K#9g~an@m1 zPoL9*bZqq2SWjmd^d*TOspI=`cYe*=#Q0c#Z*Ska!usVI^^t#;-nqL^|>4CP(7nx$|22VW3CO-*&4}qXPehFx~c^Lx1PeETt`{aVU zx*z7`1hYr=Bw=e%9i);90caVfBG;LUwV|3iREiy1Vz@+(w-~u?t_Edu1hDXIHu$ifi#S%UJ1H${ayE?;GP3nievH4yS2<0w${P+HJ z^H2WwAN?g*MdIQjGOzRXzx#g*RNb>e(uthtHb<`kIfCmM;^Fu3%)-2x^#P0HnatofM$)c2mvv1 zt*M5MxbLOji7t>>xvt6(`ijmf`%87fJAAJ4oICwb-J!XbL5Ex1h}TbDuT{JjP=1RL z5QCv8vr999QlZ|QYU7~_sgArKg>{F}8)Ai;H8~J*&vtG=|b6A8e=)Dr0 zpc;ZO(7^HOj7S0*8u@R8!e`NExOQJZ=R#jxA>>09##Vjxi|owMEKqR$9;7agv2$FH z-CO>H@Bh=$#hZ4tEMC9$u0SZ%U>MZH`vCj={t~7?icQ0n$(A9j22cZK#p`P(*(hHh zmyc^!tY|!QF-_8A>etxxB)f;1!Q654?1@udE$8~@EnV^cvTb*7E+{Qu=k@uD@Nu@R zU)N~hM7+j^(5(*zQfuuW>bw_aj?`=%-@aSdf7*HR%rJ;GjY8m^0=RTJP{%~ap#R{P zew!nDOa``vbqfl4eWy?qM0K*o%E8E=p<3q=_YBA5)z{zOckA};{*kfqNXyl?W7`FO|D3r?mKXJ0 zy~OvI7p+e@P;Ky*M;7aIXHQSx;)M(AagT1Hk1?UHI*Z@fT*#2;Y>w}LWPV+M66v5q zD&?7qM1l}c05j%c{hlWw7EQqA*I$4Xb7FnLAb6Pn!kt+TWj5<#*_}I&xMv%G9g9TF z$EMZmV9&FkhkGA=oH@g3$5($6R@N5tXSuuj`(uG8}LKlwQF$g*x;U`))d&A zv|C2t=qC}!-6;)CQ{dxZBGXN_W62z$sK)74HkZfiTV_39v2Bx^<&K7h+;wR@p?Bg$9Bz| zU;nFfmW?hAyE#(q?>qv{A#A+(lP?G!)eqkN%U^!ba()d;rTSf}74U*1iXoKXuv20Q zNHv_sSUHOXB@&N=0>c8qf#K))=DY8oyw!d?Y@OMaqx<*qsb9Y9zIoWe18c2lC5a|o zsH^`%nHr0PN+9RR%zGpni+1;R_YDjUhetC=ggI4Jg$rtHtJ4OfOTtgL{i(Fyg$$<5 z@0fnMq@khg)VU1AY4gtJp|0C6m)9)#w7apUThn;1i2i)3`&7A<_0jnBG>2i=^EVEk zIB~vlQA3T8{bOIwQoE z`fMx%sNCZU%?IX(rc|G7=lf?W5{urt-QL;W(P;-aN{Wken;IHw%GsKu$a17IPK3BP zZ*~wr{XNV+YY1(}C@iY0uiXa++S0~l{vu>l(PVtO!ygE&HiN9AqhV843bp=tGO5tc z%+Txy1>vV#Z|WfZTTH4nI7`U-7`s%iu8*}{xf}veow${JCZ(nOBDG`7D@Ba4>*;B61&A#{DS1wMn`>X8v&+h-?fBj@p zMb$l)tS`+t<<{|>Kqip_*am9lrpgd17hAL2=?fR^{@=qroo&-olVcu_C&{^0CPoIk zr^ZGHTaTIhfHzr>O9sAJ^NTW>REG6ug2RSXkGr8d-_Fu8CvK7Tjk(O}w2p&ik4#mP z9%m3rH)I`#QAwhm#);lWhF{ye_q^;-@*CH~{C@D*@y>g9?W|wBa#ge7^l38DGJ4sT zaa8I9p_5gT-ad2wd<%1UhaG!By-kgeUCApdUTUosv6nGb5GvkPjfO&Ki{rpf!?Q01T$LDY01b7TUx3mP|UTf>~+_dsp)CbSZc zgvU=8RivHYbC)i4Hq_VG<3IssR<~?%tY0ksF&&FVt>5Oi4CFa$`_Yfm0sgpWen~-b z=|ojU<(XTfBOCo*4;Zlo?0EX~Ft@20uIzgiMy_9m_~b;IXo`4%f5z*{u^9`w(>TqX zW`jAzi5O8CwZ|(l z?}6U9#%^>*C>j}FX>)aY2pHzE_>?)TZJIn2e11PaZmOS8soB z)53A&iarqHck5S5OG*TZx2$OiI&S*? zmaA7<-`Mw#sf7K(5U=^U1WvzU`FaiXH{s^>`IDM>IO>Xt9b55w47sLI;Cdutc_hW( zVb0++a}IlY`mWu)*?0M>lZnjB%kwW;+)&1$yK|~5tL;5OI7BpwQB~&b-&Q zj49lEcI;Rk3|e!ZC7dfm9EqcF++8*1h}73tTZ$&Xq^$nUum9Ea{@lDntMC0pLrK-# z#lif7g@I6Ry{+N!*if7e2dVd{Gq;3@ZK5a&l2G?+;*8ISs_Prf-#)~QBz||38J~aV zvs=;(le+oGglsY$u?W)>gLJcQ;i|?cC^9ZVgsTahwXTFlL_s~s&ZaZ2RAXpq>e0AC ze*QwsyZaBcX|83Mk1tu6TSNI7FF-f zYi$;JS9@ny__e+Jj%ph4ahPSI?RHuZ{rVTbcuy#kkpm$RBdrlP$DM*=@mg8_OINP8 zW?|>xS*qiUMWRlSIKkm=D)9_Oh$2%=4BWnX&T@W_o;uyNhB-G_R;X)M*Ukt8 zc`l-FoMSXLEL!-%kt1zbmf`10GPb!!_1+rX0N z)ah;jLJJ+#HqI^Dl{pp-_0U?Prg-XB_hBjKdp4j&A}~Hd{esQZ2`ZOr%Ja zRc?y$s|n$|jf-*U@w1+S#fF^|hAsTQ|R^3l+~z zoq{DBw?OTZCBPOt^j>L!@y=Ti9_WSG*cikklaPqT%nT`?viik~VfUk-fnAS$3aZ&& z;C}1WL{ec=B!ZkIP8}}*a(YFca-MPK?8|xq=MGuIi`~nPu~7pxA*MxdLK*W1ao~qdp-OcU;59FZ`yIsJEnr3n&bv( z;N3S~hi!{%prU3zB$@pYnV2wp`A&qxFf};|<71=H+us94a~Hsp6|3Otl`A(kZrJ(* z-qwj{(a9`HWGEIWcD7fS#*i^uvVg>8g;e>jReNSCgrzHsy02WA%x2W4ZCb}lqExO$ zBxqC1&=MV77Qwr0pUJ6Nv3rn$Q)7f0nObKgErm=SOlG{QDk|;lVMYOZrIV8di59*< zJf4(z-IB2``1vlzxLxa|C(saj7qaKf32c4yoqes^s4O#dPBY=m?{y0n6yCLMdviI0 z)?r5Gj;_uwZ18tnx$wc6H(xqy86UZY#kTWXRZ&q!g%k@4Vxh^Pl94PBIH1YZZRgv} zGI)LO-WGlh+4ccffVVq45B%bjPi!e*9)r5hrCLvdohz4GB&o)#sHnIQLA=afhKa~j z>g200T;W02wGTbov}n!7FWK|%N-`x8ccF9AG3h!s6_rU0?EQD}`F}a}@PGN;xp_q; z_sk?SCZ?j%(oz`+LnZthzJ8G~hR*0&WEWYOEbjGv%+aBGXqRQ=?AW}ynb%Njvy5`h zAyqRMHmb#*4jmDa7!-f;XFog8e%n3MVXZml>>T;jLl15B`+Yup?yO93rhOHavne{+ zEVHbl+V7@@hO#r~)5cZ(%5@FQ`Q^?EVaCqQP(d1*%7b=R;4a(kq5JM_Y;IcGC_4cn zAsEVB5lwBiOvFQ|MsLjC?l|}Mt5XeYH+3@ISIhUgF36>kX%REfMP=Eeu2+#vjcPOA zPOoVKvl+*k^|BFf*}w0$|y5!RPZ(na%x3!N4H~97U^!4@4speUHs>wD}gocrj zL_~p1C@>PQ*YDf8WlQ~=@1(DB{<4+3nDcu=cG8z`-@VHY6f*~cXQL@v8v-_ss%zFh z4VlheZn;Q#u=S!n-lKgzH<;twh8*8%yP&YpwhMBCp?Mh}&x7tV^w|v9Fn{Tc1%2-5?(SQ>Xi>cm zvO-;K2>$2O=g)On@AO>1eBLE6^s%V-{n%%I)0tc1S+{l9!OcgGe)X+yeD(Jh?|y*H zTe$)Jp81fQUjTKhH?#XjNJb|iGByrT=KM|$_d&R?1Nv`Whr#Z4D4kaZ)pJVNXPDDB z5`w&fTwrn+l8Kb5RB6W9rGO~WXnI}PuxCU*!n3m+;>?{xVrGX?Ur?Ie0J9+}=0@b% zU3SdmG_+s63cYP@5Kkl^zoZa~$||9#yc+V0N+HKfV4%GN&L2AnmrkDo9^5Y~E`t7{ zA@J8V7naYdhCqG@E+05h*mB|A_RY-sn*KCiv#ovGExNe<1I>ixxMun{~_{atHGz){M9lndn|SFjU?5Fd-3B zej&^GEuC9a!kpi(nKl%q22rE2az@hyho&QOKrj`e>ol){+R&_IGooR~yAmM>wmbt( z!wx=?j2F;F)x17mN}V4~RF#V3FZAWqkT$7VM7E4m$>ghVzIkLOL*2UZ&wc0i?W1?^ z+*!Y7<;rG22GsD#@Gw@y%n-SJ{H5oQV*?~77@TAMo#~Py2WAZtSrZk>wm>DglF3M9 zlIZY6IQ+s(F9{Lxk>0Lb!`+>oQ{yA!e34WyTwGIKzj&SHc?=*yB6>R-ZLD z*?`*}P+fmd^(zJW`L>c{N~_uz40)63asd9xq}Pu#{?tT}s6i~M1f9fntvV7SIhv~& zFy8q4zj(3vuKPcjzijokKq$9?2cLLdA@epp?77E+;!jLYL>xXAs)=q>AsZm~`4tKC z$epPd_Jvp^vX`ApljT6p^rek!*Cp}+6a47*G<6+jnq}Ta^hx@-XD?i6!TX8BFgveY zxW?pr(&O=@@S5YFJ9zZyx!pTKDA_t%U z*5yzC_Me>g2LkJ6@06(>o@IR?yshibLMb9y0zK674$Y46@X$94O3S|J@pxvhfR*7On!W~zd@ek$r_P5`B5mfkLO3naT_o=awW6ZfRODL|iwsuwHavvA{Eu;FC z^`+H+6nOd3nG5H;xIXv#{Ds?|dUoC67ruMYGL*MI`MLT~LD79^|21k$r{yt|iHoFG zHMn=Zbxs_eaQL{B^=-R&`dmieM3M7rIljq^aqpVdI@U8m4Mav~1<{@KIFj(0AoonJM_S|_@V4lcxe;C9Ypd6rJHzw_hQSLjy?n=Z!7n_H>;h#y7-ryE-b)VYp1T@1gYA}cmlK%d z&&~5EB2#kaSKcrJ^!a>COJ~Ev`g$smgvq_y#gpKP3d<(vS@=uuzuk(QUu{kNlYjW< z^v8ep2mj&x>eipxBq(Y446irw*0%zG_y{)V~e(($Lldyz9-W|mtrUnQHfi`Fp@(kVAn|SKD_a1IQX+4!-G6mBe9Z<8R z3A{N$h)yO7Y|UyId6B6E%%4{c8<*^04ss!c0y$7vRLt&$CSjPL9lz`H6&QMG_|wLPuRt0>OX-J7GpxS;qOb3>6QEkTqmQi`VS+ zicH{!LeSvA#;k;diekX^W^xA6k)^M``37@*J8VOJY@qjc&y8z0t{i^v22)a8F{KKt z<^-4Tyl>f@MNM0nVmBT7_YNFr>+SCk-+R~Y4LoZVX15=|^2#aeII+l7|2yCM+gGsx zQeL;nPl(4HBM!y%`Mo|vf)80^O@x4!+A~ns{}Gco@Se%9Fok9Pjn{x(I{5Cvwll{% zaCGzf@qAY)$aSB=11Vlp!LS}Tin1?A)A;HR#NmF*`ezKBsp74o0`h5TuW!B zmhZa1{@mNIT(J~PhTul{vLTTn>DRo&!f6Ps#ONGAW&{=e0LyS~`CxA^yDN2tyPy5F z2OSbNir8T?m6HUMgb>9>5;_7=0=l}l*@~>!zV>H_9{I{276$VQo}ImnL!1Vn63Src zsV>DzvOsgO-WVDg8RmP#dVTH0p#vA*dHo8?I`K7kZT%;o;Dl!n^Uv_C?26`Q)b2`N zTaFA83AYIPeFwoqrC>x=WrdAM2^AF9Bclpl{(t}EAMX3YS2pFBl-}+0=QQB!Vg}K8 ze0q9<|4?pW(L5}N_2VS2Nr%kaVPMC=07~hH)eUf@J50CEE3~I~?>GLMkMZx;uiaEw z)6~2u5sUd#$%HQ%kMl>rkxKgNR;=4?tzin_avem>>S_LlOKcpNJkb&qbzN(@z>z%c z+70vW@sh%_iaFLsB=%!E{l{CNT|IX2U{}kz0gWN*=KR9d;|C9Je&oqdTkC1l`VG-^ z2?voFouxpXEn}#&&V`V(*z?@_$44w7h1)ZtK%q zHg2jdVe8sJOxku(lMrG5i9u~$IfdG{``ksR)|ct7)|)4fv}GKtC+QxS6=ifaQTv` zznyEuW3+PjgNshT{*#NKulu$4KZZW@AS&lHNuyaD1QA7v1CbvGVE>ULtxneW>LC|Y zgq9Kg-=*_Aiqp;cHFm#IeN?B+Nncu_T5(?o}7jSE7zN~tBL72 z#51ImCIpvwp{TkZ%4(Y+NmCFFk3#p=7C3zFG@LlTA4*FrVdeUb(6D?Bl$2MctqCKQ z!Qu0tcGig}GiPQd)ME2=tIeB5)Rr$?F4lSoeYXu+iL(!ZnHbzN^M#g}8%*!wrrO!vE zW03@uloY|L_3I#~pahI$!gOjmQ5Qdl$-!PY!p39Cj!(i3<^(U8H|H-J8Wwe`VanO& z>a7SF5&A7sGbi?^7r)D&|>Hb93hxmln^$@x{e0rU0>wZM||7-BU3j zuT!AToa6tk779YG5whG>)rjFW6c)^%UwFGC?M$wI;8WbWxdCF+a$Won!`YY~@ES^n zLL+E}noglBiDO~XEFtT27caJ8$M@Qa!}~A1^ID6fI8)*N-tdthe{ZmIVdL4=_dLA2 zsG@46nPFhUIyxOa!VH|oSKoN!yrqblp*el@l^?wzM|T&m+hVgk&#$Q|v*6% zB?|GHdl(fd753QP(b35jmUZw`Z@s*)_gYJ@WEhx1hSsAWT+J&g`eDP`%}?{!2ag_W zYgp8<(5#7)h@Bj!QL*@m4%j)E3T~O4#gEqnR&ckLu)u`l^9iQ7JD~P z5w0n;?x608Fv-9cl&#n2Psjl?L4pWvWTd{tKoFD{BnZ2V1DiQv$DjP{tAF-ZURlNa z>mK;jGUlZDxU-Xt$8u81q|Znt{MgX}kePo$91E%vs|ffsLX|NE)R#J)DoTI6^~Oyb zMmE&lah*B7myn@n8>6RQd+~TdSw&&_y!qStXD_t0wC&oyqfE%=611)@8AH)}prSaY zAg8s{AM*M9ekUkr8kruva`t`mtDJQ2SVm6efJ4A%KJNO(U%kh2eknMugoL%GKrb@q zgUUjvRHsKIl+B&lA==u)w8ElYKHB==UqeNlt zwzPrBkgZ1Gq1|mPCGB28Ci4B!zTi{c^fm?-&?C! zu4oomlMQEWsGLzmTk|Y9oM>;<%$rwJQBl!4IB2%f3h^GL%=vw3)1yx>4uoIl{ zd_^Ng5Nb=mQk$|^(&aj$LBv%7nE)Wy9n-OB^vLlOcGkE3;@LAG*7wGwv3F~)h~^M; zDq#8Gz<8}B3TV0jtb1V3Qtb3ml?6#E??LcqLY293=1hd5BvYy6(GyO_`|{!U_9Les z%bOGmvU`uc`lC1Q|CL{F=1kmNKl1EfZB0#$%E&~(1yc+v`6jVtKCa+5)Lx;S3^Xat zPohD#3#eqxVf{*FyG#o9QK^5mh5XE1*1ydzILhpTMGJlDo~+2eC92*)Xe=!3C|cll zu#AXyL1B3%ACJr6-tNejcNqG7?9|DYwX0S)VuYE{Mlf@J@pv-Xa^=dk0hIMU{_^uD zK&^*QeViQMk9+1fv#(Rs=Y{0WmP@;P2l_UzFE4|f++tXL@28=vrVb{;6A+I?ArJ~O zW$ZIs9hv=pGxL*5#331J`YAb0(k{_kk9$YHA-bc~KM;2ivaqXO3YT{lWYKyE$?o5cFdM0>ie2C@&FvxXMHq^1NA(OcB`EcID`S zcbS6gkqiUN5H$~T_N`aW)h%ChH*Z6fuAA%ct7QhB*5cOf7wQh1#c$^1Ch1N zbyc`K0ry^`@>8POtDwVnx?t)A2N)w0%=a@!%S@0z7pR`Jr$BNpXQy8Uwo87VQ^SMt z1J8Z)Qf7}~r!A*`<@#MBa)P?F%+Oqr+gu8dQa?wUMjK#*wB_KtC#4Kj92=vpCk`Db zfAq7a^LzIE`M#~2HYa(&#U|I1T0?2&v|Oqo$U7BQ$Km#p^J{448#`i2wk{LcIk3xQ zM5V83)s!95c_+xDl=5$x{(xpwl3`~;{xu8|9`30?R%(hP+y!YN! z-+%sj9ykF`Zna?5`u$Z47TNo5^Tv&}JQF3vFQqXifO$uBeb%YM(r*2K?&3w1_3gWM z{rJH)5DBj0l0&1*WZ4&VsB3~!7dr@pSzOv6nV&EWgNQObi~N;a9=Ua6(=4pszFwQ5 zH#|Jpar4yC+o0AtE6(raV1I(Glea79*FVL-d$X;*uV!9Njk;&E?M~`$$|%c6Vrubt zQz)=w%9lWHUO=!5sGE(a8z*g#L2=L^GEGpdOpt1Z+dNV7;*~E zoIG()DwJ0iDlCKW&=5?Gk3&UWGb~uX20Z?B|65Kx#TAUzWZldA*Rpj$yy-e`Vlc-z zk^qBEM_Fw>th{dzZ25&RLeZLSaN^o!cVSIQ5#>WOtM(a>0Z#p9wnA00DS)tR+)OP5`RL4cG8(4H7{G0ttSG3bz2gUTx^sgojFMB@x|0IWb$zw$Jqgt)2n+`bzqvoHS5BKa1s51cyUbe+2Vy>#T# zJ{~?U`mV*LW83YZWvi6ZI8LhOi!Okx@b$0gnXP&2*2(>eD_Icy$wf~;x zD7Vi4{3T2h(tY#%zSlU+CZf4dp}YC|;Pc;lulMG)AM)BXXV0W}>@^SZwOj`)^%F=VRR? z^5aNf&wlItZnm}cscVj^dqiGy!hEUwp`^IPc0@w?1#{gXCl>oIMG#|k?Na?dmC_pW z`OLWf90S}kQsUS#7xo2p86T=U7izcea?U;LdClkmqw|a*M0oc3-*JKRq>h#WraB`^+^b?*aQg-Mnh#w)1_kzsuo- z*6)iAoEZ7T}l2ZYeg7mM|RyAUP)99X#L`~YhMdn z!%4yU#WEapIxM3XDE^#&?6I8EIKMHC?7{b_CPYyH|`bJiEE1Flrn$6pxqMrF2G>084=|Cch zM+zE|tO-Z4wj}*GzKH#P0zr2EoRA9QQAow(W>PskJ_4i6nGF>bK!7=~(eW_ErzT*u zx7&1lL-~2UeGa=G-o|MXf(2y|DlFmIL8zWn)1HBZup#kA_(gM~t0X&i4s(Y2xp;hD z2oLtc#n$Vv_U=ca{l<0h5Z`x~EM0N^P6OwJc&Hkk)U+_t)taE1LJh(W#1==+pGrzf zY$eH?nOD>=E*NaP9?jwqs!D`vS{Vs*M5SJ+Vy%;Mo;J2f%Hk-kO8{J&luGR(#I_7< zZF`XOE0Y(%fzELoC%CiLu3w|V{K)NlsM_Yoss)uJvkGAj!s1?RX|W@OZ5Pg*lZbYk&KK%IhP(k6MNOC4{ z)TXC80yDMkz`)?3O@cH&*w-e(tmLS;#hK^jMu8O(zj5=%@Q$t9>>3@BG=jJ^IK*p- z2%r;-z{TfB5LB-(h$oXs1-T9rs&4J-h+(vtK>$$uV$Z?>7FZr}9XigMiPw$SUS{7> zxqF$MDY#>jAgW12DCh1`N(bcZ0ns2qbPZQ!QXZE&SB?l89kojcBIBcd(wdt_#)WlI zUm`Z$9?Z)(p_1W=$%uP)m%6NfITb0dyYwGw=G7ElYfZ!I>Xxsm8ST0~rpfr*;46F= zoJMf^PZPWjF%nUz70|#ZHE5bUwXZZzrmkz^GsY^DIf;}(dz9n!01#ia( z`>(bhJJ2qTv76JI(Y;}+gi<8kYWHR~s4M9eWZ^Usb+=p0Thd=t2Q?&Xm!8<>E-<6Y-n=oE)P&Tg!@a(o;9_>DdD&#AkxIp;rzSgkZ(col=FOKcWmz*Hn-)hO z3+HzRtHi@28a_hlkq_Q~WRwP1ZrpU2Ig*^DiW6M%?52maE_>4%UnhLR9z8x`vGeu7 zp}>X_2QSYMa|fA2q}g{;kqPs-wJX;{-I{gKe&IA6+xrHbc<(*<#M8e3Ywz7-LXIJo zu(Qf8Xd%HcN@sv|a21E}BrmrBa@g94vvV+#aSpsUGuHF!>TMYj9vg-Bmdg+x7-Wv@ z6qsySY~gb`5Dia3Zf-FQw%>xLx<$uUuU~)A`jtpz%FBZQ@fdS{lL-iVJ!XB3k&M9y zM~_17y6x@k8FETfcQj4$=+y0;VA}2;7#s>WH8u(GI@Q3C`!v!l zMu=z}V#0=%D^^xtxOl;Ix|VF-v79--AGk!fh<<%xf(&tvRM;7{8Nm$-3M9`dAw?uh zLc0_hjw?2Hw*?+h;XF#z2%gUIwfXpFL;B*@n^7dX0Z<8{KnvF!9UC3C>T_d}sgawf zj@*`vbS>-|DNyqs?(2!a^R2&q1N6P<Rcs7gpD6M;B$=FIQl@NgJq z;CdvZAm*ave9R~qHuj`OJYH`pA0N&nn(m$F{#%OSDAxrNV%Pals;#+ooqVSUxl^x8 zh&ca-uoj%a9bU_dv+V9rQpxzX*Xwj7(r&fIVMatoX1K%R1Xve1`%K<%S?Z8ya(-op zK!9k;CHscbmldS7r;~NgT*`96Iu<6B>+I^ZjjN&V&Q6ql!gs6Y(=$FjMKa37s;EBfJicELxra&C)$e2E6oq~5A=r(y26>`4A~>zCo*xE1xKg2wIax5 zMO5ef;u_w#i}MRv*0o}U8dU4}r{4eW*Uvou`+qvh4Csr?JNi=Gcz{-1!>T#xSHnF0oPrmvBx8c4AnX(^nxDI@odB--I8^3^S z|Lczf^MQl3FVpXio8Y&lCdd>#gb67 zY(3odg)c+d+Kuqak6whm&;1J+>~HDs(RAG`&nOEeGsMjp%s`=uz(VNBnEt_nd@vGm zh)j*a`1lBfM@N{W${lkPP65L`-7whQ4Mt=Nn1cX?g~i~{$%XRy4N%?C455;0ppnU` zoy!}){hPo3<7GyAQbB4#8xTxL&_C9^ibfb9n56)Z1qTL+pJEKJh|zm)lP=E&g>7UoBSJ{cI=NyT}`pC20^v)A|3_}B_L1MeJua6X3)eh3I`WG3$0Ns%w#w@U!!fa(0Hg;2 zM7Xbk>T>0Ex^C_IW_-M6V_A{-= zOzsM~zE^>5zTYuU4M`W$OzSc%KMeuSjBEo+QHc&n93+_#3aa@9011LC$`aAe(AZoW zIc|NowYAj_v|T@Os2$Wg@ubEGwBJw0;~jP|oY@2JkauzJv24=G9-UsGqVwy?mQi#9 zmDb)e9617#jf2;t43$QE*xK7aFS}qW5{($T5+uof(aA)e4PmVXjh{E$QaQQ&$3pN~ zWowh@(Rz;CO-;KvzaN{7@5jRVrP_OjL)qg=C1Vlq4}b8TKNv{))-By}FT|Ng=w<$Z zkKH{a?F^ZYq&HnJYqlct@VnP^j`@4UWH#o`rib0xmpqyJTEhRHW7h2w6E@A9V(uhP zPeEjK$n-Oo-~BMGf8tpn(cymPK<1c{-L&&d6-bF5%B^R+<0h3q5QM4G zF&OLZhSc;lClrC=@-p!H35*Q%!BB4xY}vjYzW7^TfnWU6ufmg`{Y6-|dOfVX>p_^m zW+OCi+77jK3woY?`k6myXl%N|Hn^Q1Eh;Q*EiElcKwc>vJ#_{~`n#Cpdl3@FbD??t zX4wDQ>qcYKlHXssaqDR}{MSskMJr`NA9C#N_|=2!ZyY1$1>i;`O-I{)muVD*)k1X|6+O9GLGZWMdQ? z+Eia}gnwIEQ`A|9Qs!5affFHfh)q=NOD_JlGHw9UJ{I3EDJijuwo2#Jl!7~<26eK3 z4mp=a+9i(zzD`F*P$Bc`)X))yE8s(_AnXJub@PbF&=3flbhW!wk%Qv;(>cZDybtaH?ge~U? z3c$#62q9RkaS8+ip$+RdnvA`RqwZF(0TEcba0+Pm7**e^t(|Wp%<5LHF9WqU zTvxtguMw}$F1Z1Jj^B@u4TS1BUVx}J6ta`t>TxT|D=^>7{27J2t<#7kvq7+D1f2t# z-zTaZ{khl$pt)vn_KrASRGd?d?I5oqDh4OzAh{Ot0a^GjK;;>jEyuve3iAAsJHLjV zKgD-%hDa(2Z~x?nzxLYx_kX?llTSjhs489C%Ugq*8QvV`wC0$ZUXKZXPG?t57<2~C zU>=Wso;$$;EW~VCab}eJOAN~}KdGg_M z=P;Bsu7f#sP4Mz_&m{^1q5pCB{SW`(4h=@(!oz*tNlFddv5ZbfqoPGgM57wS2wKXJ zvn4pf%OlE`;35LC1v8+1>(_6vY3=7MTCyXP8FkH$Y7JOJjJO$sF-Dc_hhRL~*F-c~ zYB7pvU4J?%Oe6(Poohr2G+_2t%wUXs{^D%#6$&!^%EidjlI>9G+$b_kh@QYFBY+2o z1|9g%P=BAsxs?qFUGzAaEmEozq_~zDgdhfSf+(OPd&1WzMNuggvRwT6_3MstbnV!I z+tT@GGZ2hKEM{jF1_lR)9jBa1q(kC*Fa+`|4XKjQvO%Bul}YRD?2>ILk@ViO=UdJ? z>l_Z8eN)$(i=tKVY934Ag6PCjd0*J)>C}cAnZ07j#4XZy{|&KNg#bu4R@A)>QbtFT z8#bPaY6w+`h(O3>(T0Ww?aV@N>*bNzth+-$`pzxuI~^SzVFQ!AVHrim{bEoThY}fO zLZ)qIxV>&HGc|ccYCZzW*cb|tkq!++k$l4ImfZ3Di)32>?=na5-P>d7d;6I6Tp);= z8XM_%vR$K5(ZDC_egYR_A8^n>w(Lb2G7*MO+{V?IVSU(!r+ICeYZBM7E9qBqVr2ML zoc$HD+SVLcI?P&68U2x-JA%mR964kms0=EGewQt4Zsd;drVX3xna$@*uRWp?VrpcE zLwZGp-xTF(`m?9cp0VX~fBVgoL$_~@XkfmYF-(u0fb_!Wp^&o?QO;B1kS-dc9GNk2 zjmL{h=rStq9cL_v3n5v0j)K9UZP14D^8>ol4{+y3plpiD?eB+jLjqdFK+YRRno%l^ ziJ0vb^$Zd0B$vRO#@3Vc7?NozgCgA`l94&G68%2Kb4h=0cEKRC3(_{Os#_d%h-0%D ziVZ3~g4jCH1@=5s`Hzg)5l9OqhgW7qPq+k(K30%tfRDK5*W;o?c^P->`SYv(`RiZ* zqlyhXz4aTmKr)py;m(HDIGsb4y$*o_F;xK%!u-1VFlYS+sF+g=C8gysJspKa zlCtNOaP{nQ=_w9kk=4PH6fGg)t z!{Ikx>RGd5_3zyE;KR@Rd^zSOvqm1s9oY<-pn)+&ydF~kMk3KjAP@{GA5%yJ#2Pr+ zF(n|?$Z39k*|O!0r%s(T>veJqi`Hy?;+Iw(dGY(FG7fMmv&76v>AZ5Wy=X_8L!-N= zJ8ZHxP^Zq8fQG1w>T6A$KhsP*z3eSdFrkYaC{YSysAUw24cN`i8Vvc8(@`bsn{jri z-VVj^KH`2!Xg&;S{H^J7ma)+0$j&gur>7&Dh^H+4b?b=C5Rt@>9#Hxzim-K}S$c%J zATTHufYUNTOIdkE?r_Etsam)=ujlHeu`I@=aA)$$h5_g1=I7cmdQD3sxx2I@S17o( z47nplTWy;y+)hxfkxTCjjoE|9hl+}dP|xj>63yCF2HxxQ+eNWV!&xRwp8rusG>VhtMsg~K(yS*5X5zt6KVot^2v*^4*r zsJwps;KWR8ZquWmwX-68-BN8kIb4UR=^RSc{o}}C0%Z1sOs(;~x31VWuyD}IQ1-3d z;?8koiEHh#Oty6Ai-2lLv)n>A>35i(8Dxf>`GN;3C>m$fN*$;&#uP1AYPEaSwhEfX z_O|EVT*sOeJdw5_r78iMb-w%9G1$5%vV*<%8-M-&dwA_Hzt*mo%I@ zgel;*)}lN{eWg)7Bj-lgzHLWiZB1>hE|B5qUCaJJb*<8T2@M6QGY6w1qr=#NxqSG& zQ=qasyJUUQzDB=w&w?T{D|v(DuC3>1GubY(n_`&)>4X76?Y*6z?PxyGKvh&!7FuIb zI;WN+>MqV?^ND6V$+vA3pU+QSbQO`73X%0SpmxpH2-^gYt~yU}>TuAPQniyHUN?sA zN>f4S<91nYd-msR7f_+UIzb3QBB(~H)-$>2kr{%M!g{>d+4IiOi04coJ871VE8}BH za`mxsesz0`JBq19%=_c-|I2TW1d6Keee@U8?l6Zh^Ng=I!xCqJO+IC1eYvy8;msDg z3r`>$%t57)fjxVC>DpWN1%vlHG7{!-QYr2jCwWOQcqwyvIU_XtjF3BD5folN*3F+wX-1O)Fr0a1c0h zJFl?7gm}jjoUz)+UgrbxQfJ1SaIL`u}2PYw>#^t(9~HZ}H;BGD|Tn z-*tcexwl`rsDnKlcK_(CjTK#^%b08j6AXzxL5a{mS4Q{~519!jWg1xgyZ6@@yOGPx zI_M%s#GUb`0zn#PTfxSPAL`2_)uBQEzBr9~B0_Il&%)}Ww~vxwX-6AZI^0b6U5$N?5-PK?>X>V)x~ zNgfd*!u%X^8pA#(rRO-P`(ZYOf7#Xmmcu$i!)y+Kd<=@_(!kAWC4?BRQMCxu+^!Sc zksi)C;vfbh-f|~OB0%*7xB?84XMc;zE1%_mIC}g@>tl~TS%YP!+_6FaEs*sHID6hA za>CzRu%Nyk%PmDlV;3nyM2Yn*rFehI;WP?o&pBD&f!nuEWU{_9I==jNZ(R|&69)s| zGJzoB#&zOsf*lkGp#%~@hmey>4E{hs$(Z6}@Xu6MR`H-&TiW@Zx0?GzS=O6ymODTD zg({E7Yp#V*Zk|6czo5_+Nl4@?vCffb*Q`i(sCK|0PK}{f2H{czOQsl-&Y`@ z_N?ecV4Xg-@G<=+L8gz2d;RManqC3o+EqX!N`(}r!3UsTTip6&xo z1a@3vD;CWBrwDQGlxJ#~tLuuOs=g7TQ6-qQom!tZr_(e7P?gnM(L`a;hKt@_&2c&42jI=Rst^G;gV7veoDJbKwr7 zqa#BV6_wSv-omnRN#-1EhshwwF(pE#0@o?y&rqRF5*4C%fQ)*IqR|eDhdPQ2lvI)n z>^U96FpOD5kBRfdHhd{j7^?w9!`Ye_i^PO~KPM2djr2fneomIiC%oM@M$^Y2?D?o! zNb|tLVgh%bx1&l%TWTj_SrfA1kN8$I1X9FF2_O`ewH^uzoy=xISw$&)*nTPkyj_Yo zqjhc=l2K~cABl{rcM?ve=(vU{?)k5ObPs#r&K%6EsV(H?3qm4XGBSuu)`J?6@j4Na#u~UKegkgxzzmvt(&$kow5S>L`j4> z%e$=?OP4OIHZq%8l-oqHo$PmK*dtgU@>_9nvC!ty&GEJN5B|Pod*Jb*LhB>hR>k@l z*Q=ACt6kviL0Jc>?U=CtBFG)LmUXj5y|{?yZBIR0#GL!3UcbK{4=l5#2gZj6uI~TA zH~MDC?tUz@z8|^sE4S6*BvkR}MDT-sZ~bcNsvUvFY~v>r6uh1s6TXbulEHR{3@MwI zO0xo6hGWKHBY^6GGtr%RJZ@@K?tBuT&+HA%d*>QV_IW)1j6s;ROl6o1kHNyVo8Zk8 zN8$LsH{kwfJ_p7$q@mMj{}7^IlwPm2;0Tfu>@wo97(~P4kc>>i^u#EnCI%r0Q!uZ{ z2aU_?p}cwl4BT#ouJLK8Tsha2&R!z{YnmHsC&v4qd*i47da`y=<2Tl9-1cg5X~pEZ z)2AOPF0aVDarFwEId-JwH-G2%ew{hK1177pd2zZlq34cw?(v_!aQVS6nC$@J22(1# zcHONgKevrW0VK+Hsu;VnLUWF1lAZasZQb7Z&O2|nmD{|O_odGFzxR*(!6B|O zznq9oU$LCuj?Rw$vhvDmb({Ww?7at^Tvv5Je(uZ`ZLgA6(yB|Vva(ey+qn1M4VV^6 zNGJ(O2!TKdDgPuu+AsM*2uZ+T8!!eN8&}~bS(ao;R$rA>SxLLnHtlNrY~Pu=_kZuJ z=iGbWtb`5t_X*?AcvrJCZ{B_ogvRW{L6893cq5&z&&hfUsHmt^$e&}} zOQ%&$&ye{OxM72T`r$d7V=IIvKbhRg2JK_u2m^h)Q}>y=7=B3xp%B%#@JcL=B8{J7=1PmUQ4m-ZZ9z(4AFbj57*K zikOb#!+FX8MNv2&h2oh>rK@gTP!?=Ro=!E$fTzYuruO&ts8KyYP+gPQf}L8NAOT#f z&V-d!KRL>7mUIY9KtReojD-?9^22QC@5YTA>K}OE169&@%F@Tk3BkZ#&ZN%;w!PmR zHG`Q7#%>oT@+B7{y4de+Wg599}^_PeJ;8z8v+&Yet`b#c0#E>jRtp)wt z#TQ>PfAgk|&V8A){K5x1Pn~RPKCtHuP!^p)G7-D|GhbXLgXMeuW6qzypc*r9-DDIa z{sIZo0Sp9NPi_c{FBrvsu<9NS2^E(4xwdn__m|!~_p{Td|0?_f(-*`^9#anj*vdW5 zNBemUJaR9kY*$Ps+gUleFm29!n`}oe#m~O}W%k>eUk&NS`n>hj$;AyV?Q3i9{wQSS zl|pKCT)r>v+&-Rmi&I^rln$DUFyuM9v}Wd@y6I%v9V+g1VfIDGZ;S;zC4=j6w?VWD zj8g*A6EXlD9&`?tn_sN5?#`#wv3Pn6@=MEL;iXr>>#sZwc|`>V)QtAkXH#z-T%kDx7{< z$??%s{(R}4p63YwJ3>`-Q*zh}4TtlRAYoOq({XN*Mb<6G6`j zh%wcqgqbuiTPScI!4DS}RODO`!T^m71C}5-6hiCPiP;@UI5k!P{^rWcX#v7fR9>l^ ztLMQ^BM&|p&(2-wf2ORgycmZ#zI^F3P$|-)%N|CGg)L-?&Xhr@+s}o~*r@JgI*;aZU8G$f#GjaSRsq{pKygNjE=fVlVcwBaXU*E%dz&)J{g$%G-rs z*wEkmzxWR~NmVve1!GN3CmRP@Yw<4aEeM{N&8Moa3#lL@JBr)*vOaJq4M}gKyS~RP} zV(gYW(@AQLj(W4=8Ld;t6nnunKg+^pXZqe|DsWx6VArmlO=?}`wdJq5>8?+dPOEzO z!1{Gfo(?DX;f_E4@^Wbp|IR<|!bLR|s@zSWLu1{l*L?@)F6jOa^|>IZt1(!`o_J$p zLy6|R!XnQv=t^*2L-r&?B?d%?Aiu`C-LXBEzf7I>_V@*IFJ&1C1I^!Yd-BjaV7#yC z{j~Z8B17UJxU;_w*?uPlz`tSIa}2cf9<(&KF6b3(>grkZL8zKnRmbaeYZd`TK?Rad z#+`Gw^KZ#d7({8Zt2jeMu zEy+|;2CyTLmzxbGrA3e@|DBhc1I2}TP*j->MTHemR9qx~=0hw;IreU;S4V5Je6~W} z?mGDS3!C8L_kG4`cGY$2I7}Hyz>FDHGLBEej9D{b=G?hZx8;rB{m!@l7fE3LGE3KbF!j#ng+)W(u9tBPD-(h%r1&a(tZKrBy6L%gn7P3mQ?fX&YNCpTR#zj zRM7L(!(TFA+H1NcjKG#fCN`|sMf@xGJ&IYdddmTXz%de~< z2?1f3!GJa?n1SG6=h?pBCPxR%J{QxPw`@y_`N z*1vEV%;qCOFqD;@wah zk%s6QJ7PnT!AbV>Iq4;QFCz4!{BirjGM4EW!j?s{*gBg|()%jdzk}-~1(;dEZd*`h z{oF53_6ZZ&wKeH<*ZUVId&TVw%b5-R?dxcJva)*apQt~mU}^5W1q-DAo@J$73TDx3 zHl0T)s3xk#tm{JMmYD&#Ax{Ece|^J#3+kJM$!C+Ydq4mGU7VeptFFBW-(R&)=g(hI z;juM>$I#HwXmfK@kE<7bG&uXpqVmcs@A~Xl9(n$oUwaYVUt3K-X(lRT-w|g5L?i-E zbmAgq1_E$s?tPU&m} zu;_F5^YORIFAzd!hJeL)p>6Yo$ZSU}enF-LrSoAa+n4;BWcwWx0Ka2ue*NWZX=$FH zS2+!er_GQK?t~0((-6LPJ4y}3C!WtNt0k11taYZ$Sk**GCAL)aR?Bh_g_6o?WnC76rDY>^;j6?aX zYM7Hh1UFo{9I|qYpx9wN2`A810dGoYTmW-<>0aUT{Vx`FkTq z<;0QM2}n&$Kf9}Z-@DX{$B!TDT)J#UEim2L4(aNQna(_} zNei|#!_KAO#oOdND&>9s4L4u@+J;xQ`2ld*^clZ*_vik4$(fVKUXp>Yqokhu##bM| z_0ym4m7DZ~=W>Coq=Iv^b7r?@hOWoIPKKOa(lMC<>E7${5xl?YHDcj6WvPy9p>oNC zjN^{PjbYEKUtU2FI7_~n-i*2a4`)rBS6E4%B zZ?j3- zES3MY$`JV9K5zcw1z|m*-v_{!V#X~x8KI*xeeW`rWNHnPH@)pGr}2K=_1xpl^Hw+v ze^C2D7zMQ9y|%^<0)>LU>@rK!6!7=nEo)zR{+aFS9;ufqX3lo@*ByVb#ImQ>&aR#_ zZ+_V2k`Y7*qZ0x%gfQy>p&LG(IJhnr*%8zT8uWl>-HBc?sSNA&s6q>ynWiTQsv$xd z5J(>arNXPfFIl>*s&4OY&$+6-Tn4|#wDS)F;XD55OKUNzUQiG=p3!R~K}Q%EGZ5hL z60vS}&(&LF=P_`mbu1H{C??TI0p%C~^|z-qd)oMoQI!+li9@Xkd> zuuJ49o#vz76h)YrNF{}arcr%D%NN3RW>khjqb6(Z!`Iw)UrqLuDdYQJd$E3Opx@U& z@dyXk`RU8}x)XhFbvt949n*8JEE4_Q_{0C%d;b^zp*=)@8ygobs;R+EdYGoCd|iec zT9P%>19I#)=m8I-@)_D;pn(;m>=AVi?d|QYzO&BLsWF85;<>(7)c3wW|GVq5vU5I* zg<-+M#T6H>T3u6GT3$hs)G)|jx%wg)8XQWTIB~Se-^=PDeWj1x_ve3K`}Dv5&A)r! z$M^y%Gf~fUcWC)19bp91K+jO!F6fc~Hl``PREuz4FrYbv`;( zI&H>>WuWq5>C5&={gS5|hU&r59e3V$nVRrnuy}-#nkW56fC;Vf8k)L6@-x)-_(?(a zd+E&CdHwAzK>*g*+1@1scH|cT(JaK?L8v>7SOn=|nzIajPzAWWHNRld0-Q_@d|SeL z1Edu}^IL%Sa`4{Q*4}3G3nH^2R@q)uQ*q&it7=Ni$|~sjg=@TWm6YwFK`GnE&PTT2 zF#+&zIQXTug{LRj$$F+=4tsA%o*@?t~>*UI)cfr@Mbw zBa#$Fc_IY`Wz%8zzWs33b(g^GsuKB`e8|elLAomzfv$PURN)7>X_Q#i(H9{Do*1lL zyGH)07#ff6lYzae?V19~(P8LqX@(Nf15f?*r%*X{8WiLeI``<+_3NQ(-U7JjlC|*7 zfBi?e?8<8%$uBG#6Tdo96Pq9V-ih~o`D?vWL6$26GdMJqC@d^2HmF`)SZaHH>KC>4 zT$mvi9u-4tB3vi@n(J=9{Pm5mY-{%d;M~0YE9b3PedV;d3)i(Z)NiSK`MIu_{^#E| z<`fohU3J6lOVX)iRyviE&t$eVh*=9)U2;=yenFM5WS1;mUK5##_bFQ_pwXGZ!FdvT zW#H;snP#|)UvWukF;XfsV3OIznb0mFH1eXrqb9;NAl(N!XdR@f9xXxVmseOkBO*9= zsZ!FJd_e{mq?QKNNb3j?t+}BWhewSB4vil~h_KNMagacFj0I|Ze%*&Y@s*yo=AUl*@q@b&jfLO&Cx3a3T&K_AKu=}s@x85*OxfiYx|sLx{DQ*b+wZvdvhCY9*ZF(T_PFF- zSIl=3V@O`PkqiUcjLZTB==5Zv^8nG~hTr|nEhCA6lRfP%CmXhJYS#itBGh**D$iI~ zDNr*tx>wQOkJy*t8d$Ce%=*P8OIOtRPDMdU>8h(f@bOEx{N$l6o|7I&4m!&#Dh`r) z7p=WyzOE<3J*L(B1v(5lcLwb+JkS_IR#M4{fe4v%em;M^_nc!;Jd#GIH~Yb$-*AmI zp^C5<=a-bDvaSWafjr#)nJ-O~dw*dp9$zf|k!36vn;Rqn2Ko{el~b!|*oYH%A~Wh8 z5wPPcS^BQ4Kj!~FXW51Lb6w7p^CJUY9WQNo_}kr@0ufaI3fh_3Ld#L_yK~Xx=mh|i7#D<%nu~D=2j@)#jmoP^1`S*GEuI)jsZ}X9ZTeMnV zf3B~A`s%?!c|~RZRo7g<(y8$Vu#AtQwj{rxpjZY9E0-*-t=YL_TV2!1<4$lQ1E!1L z{TE;T`cwb(S6}hI*I54Xk>N(S^v*Busj1%h-Y_jRrRxvCj6tKa>=hl)3D zczJhkPl)PCd9TnsqXg0`!a9~v1c1wR(l7YMFYOn&dq$9Q zfG`OjHdYiy@|A&2-re{0_w{D-3o-`2ShjJm6u)dL@BzHUCiXeu_M|h2XCQD~8ijbnKBT>PuXT$$dbLO&c zyy^CFaYE&bR?^SU*Q&B7`jojfE#@fQjFyK36Us+na8^W7VrKt*diU_^irla~J%PRPcS$ z={&1yY^5_iO(lP@bFi#-Wi4%VhG#8vf}k^PEhwTvDZ#09D&;#TJe?kIJ93~8v~dGc z#*fSOS?t~))sV;Sl*w^NRYJ}PWma!GqWgBtQroBu;f*)lcJ-Mv?X6Px^du6A5oHY3 zeV96Jddb{*3#v=Kx-f!@p(ap_)Lrr5Z$U;p)Bq5m{Uo<&(!k1RR9~&0)k|vO!fS6C zk@~+`-oB$U7=BR(lU-o%!WtPU2~AydTwcS>F23Ynj9F^sL!HJE;+m72lecp9+S&W} zxdCw1{KX%<=661s-t_2qxA;!P#dkkYI%oNXU%;sEoVg1Y(Ar1u9$OMh47Fy(b1|*( zEmL)eA)P)oF+KnpI(^=?xSTy7BI)*IoG|VJxoaT`;z@+oG?1EBzZZj1+nRYK3OYj+ z@Ugo-`d#*P(RX^ltR>aDN#h#ZNLr~C{k{8hf30l&YW0Vs(g{)yFtsy+FgmOq)EN#Y zmgww+n>lkY#7(PZY* z!-Zj=i6elnUIW}2QxrCKTJ7)1C5`jbi7US`Pl z^*3Lhm91pkG7?H49gG=H^4_UHUIxulwyULVZ_Fgypd;eHsQ~yL75t8lj25L?R#{Qy zbcc@2{T-u56*;JHS_)Sj;xgDxrP4t#>^Hbd$-vJEjy*-ngFm&OJVipS2<5r z^E)~+0F8(DLw{-tTyo_#@Z1wWfqAp%zEC}TZnxtRt6*BZZQ-vzzl=*oy+t}`PVjr; z#IepL%U0AnhRXL{gUlKP<5d{i#euox8VX5*Fl`hI!=pq(YTS~gD{8A}&zoJhcUQfi zjq=dpS$Ty;s(Y&H3>|rKN};JNXh2I5bS$lVj?6%80cbE0s4*0S2H8cVP=cBlMxACl zZ<5&>-UPqj{ilC5EuNh{ou@gI4t^1f#TUw-3>!F1*`(ud0C1=45Y5(VWEj=BQt1UW zsH~iv(%b&<&)=uo;HQ%lovDe5j?tk+`_5+{KcoAIwx7ybR=+%VyeC+74s?C-ail)z z^n+jNlaCgcmId8xNmp$|wI^L2QTJU2f?PA#<{7KMRn3@HecN64Wxc-PmHj^LN{#*i z_0%3Sq#?QH`kO9SwLww!d}g_~AVcoCKz_R~=U&&{-rnAB|2SjAgDqegFD2z*IPPiq zRB9qAP%0rD0m6tp2aR_KS`#uAe1j{H{(!!BX z%>97C^B`Gpmjf9BlOj#ybrv8YdZ*jvD^}K?J=-~O#&bZY&6)q<`@i@PHweLplw&2G zJi;r#;_B;aV_um?$bewR=n=EQ65ZqBEOsCs*T6u3;0TWn4R&Ng6`TOr4JNJ0INUlm z+@B1BQGv*zX9j~Ml*-^-jaZjB$b=>is8&|$9Yajs{iT1nQ_9FECNqM0`T5yWFBF%T zS5^pHAfmGx1T)!AUQ;KVKe%vl&Frcf)fIic-HGw>v4C!lZJH+Eg=N!c$bcOl({8h? zV;5DhXB&D1&1_lI4xrw5Pfdjl{Y~|>HNP}-(NZV)Rmqt-^A=Q>l$2I5X0{ff%v^zV z4q~=2%!)vBYz5Ub1}ct|2+Yqn2(8Rmz@A-i2B>daL;ZFL>CQOt)jK@1?A$4z_8B6+ zP7lVjX*KD%fotHapq!V_lv%K7Nlku1Vg9Qxy-?>OhEuM-CjGOf|jA%bSu%M^yRtL4bWUqizdA!w-H(<)fq&v#yYL#c6Xj zjs~0s_D4g8{W2U}uA%PHdHDs`-F&%XlX0Qv#KPuo0?=4QvKJWgkMWcO_Xz#{JyCuE z*I9v)vK@?F6vSuc5bCqw+yx`+wP4ZWn!Nmi{PizK%C;>4{w?yWz}c+4qI7Pq^rscS zH!cI!thl4qI8QnCzB2U1P0AgVSIy*2tH1LJ$2U*Ag=kLmDj6v|K{J=fi_3p2peij_ zP6f)9)8{}kH3p{+ZH1DusgUYxhXQ$kGWnG=M?0YGFOIo(I47#}tz)!YzK=HJdFgn-+JkbYN-+x#5 zwybO@D6WK~4UI5s?p!D=EP$rQ6NC5NbKg(GL;XsUEJ5%qoydUt+$R-v$C=jF=~98x z>P0We!W~4Jt>bVQ#9&mP>2ypX2%gQ6a#K{yE3Ufkvf2w)^)#PuYCV2T)n|+(GhNKm zHK5Tsu!a$ZA2V`Mh*Y(;coWV8*LpGv|3V-!V+N3C)K&2X+AdEWiG zzh0Z0m;XumyF2P6I}=Qx*V$3(5q5yMV5C)#e*NmToLp!8lB-Ozb4m(J%h%{%Ik$FI zK+ThyyGef6aB5=w$aCNL>VAvkEbde#%gFStmlP^;okM{wy#*rC} z13JHyY7@+~a6fn3UGKg=ol2&LhK2@uy3h8g;6chr0JxL zlBEwz;xP>xJASwcme#4$(h$fk<+$ncO&ed`<_Ey4-qLn%H{No`sw$Oq5W?e@2BPBJwfn0*xTI^kPZVDMNi6sJnt-9;H&ob^yyW_W#yH{6_wK} z3JZ%$va;OtlJGUT2onno1hH*;>4Gt?h87|^|E`jbwX1IzlhF9`tF8-fwTw$f$HvA+ zUUpyl;OL!y{1>n06_wni{&48P zzJ|-My8bef_!YP(1|9BY>uf}JhR|lP;xaZoE(+UGq1j&VxE<$)`lhrXLD|)d{ZTI} z$?>ksuUZukn)Kzbqej% zV3u=n)Jp`i<8p^BZK*g*%@Wzk7 z4|m*pJv?yRjWE4(I+T_d!@<3E@WU;KWYC!gk(1*F)+}2FwQ=d>=Q?w)iYm*Y_e4J= z`UjwVdX*)X^$`IU5#TbgwzgwWI^!0SW zv4)dy&j&sN4fO|9ba3Fpl`9XrdgWItTR{Lk)YtoLQF-O>y6A61i`ocymLt;~o*?@d z(10xzLqv7sWR9YqkwXp=Qu3w`C5CoWvFimOQGm=Lg#qif%1tbd=)zqlx@bFL~ zIgw1N_hw~fXRCw@&Z+~`SqVsnICdP6ObOe{QMyxGYfEsyJ5QZFWifDkB+-A&ANz2o zy{%{d!o@%u%YnA{v``n*p8R{o1>VP@mn4w$A}n=|xTZ9?evJGwlVXO^XG{mhjfE78 z2iM_-DwI35+QlWM73w*Ep<64LPNz~sgM$O>p8eT&PY#y@Z5YI&5C#7_xXrO7Gj$Q7 zAt)s<1lt4|tHUwU$|%h)E(5HqWdPiKscT(3%{dQ=D9R5E!~zQ1i`aNzLz?|-Wu-;u=^y(=iF zows0dMePNvYE+=Ba4*mrgPHR|1=;(0Sq@`nVktmRbXG&K7Ifw(CuIlRp&Y6wN|@9X zR7}ks?&%uWkQPA_H<%%-^<$oK_Xs zHZMb_&*>H3=Fsa?88dBUpuf49EC}URko!d%q{)Bp*}cPt`bGu5!QGH{^>_Twty*)* z{Ji|aVh*%-yB^F7)T{~5{ltQ4@u%~3I z8~k>hY435G1zMV1X%l;Btt~^rBs2Sv7`6W>03>#j2`cx@95067L*}0A`WsBw7c{>o z)cs+-zc5)H#B6jmHy-h+;!0m#u<{~6jB7`41k4PR%3^8B&1k%>j zjEuN`ffLurhoX}EF$xFDX7u$MSo%j0UCC(LRBxKDKC9%(;uq-tl>$;e+9ij{dhFcgtoJnV7{}?!U#Q8HWm>B?T=Z>!}dR#$> z`rh)XKU=A0t@+tS=>X@cW8~yc$u6&`D8`)uXI0Ohjbm*;8_UU98FQ=~P1^2%X{z z_OLGqbWz7kuA#gdj)WY*a9^c4Gn`+&*$CM;7&Smh0>0;jh#|B+40ehn1f#2DK#bTF z9&J8LldW_{+H=rg(Y{~&dDskP%60vw*98ioGl6|w=U=fp?|BQAW3{+ucz8IGln?cK zfeOl;Q8PYi!PILa!_4bI9yNU$%0PH+YK(}#ms81!!IndHK{J(GKmGX|3d<@!c>dO3 zkb6Y*5C?4ni9k3zqZDxw+6TRsnEDX$3VAate7d-F0^vPh{(8^&$nbZi9@^tLMLD^_ z$f&9rvnqUf2}%W!eZlLm>wVLqr}_oUGt=}2ndoV|H)x%FH)*a6)K53MNyxRg-n(qm zj~_f}aW=#52O`w{_?X;2CKjW=YJbFzZhft5-UX|lEGn;b=7R3n{>I^3@4UYXBlqFH zr#U49p~d&Z3ur@|Dy(}QCvJr?y34g2t<9&K`Y7tV=Nu@{YM$>5jEv2mJAZ+{zc?X>rwewz4l$TQkOf4IBC3Z&n+%_c04g4F#3Dy(7q!puXCm|!m%TVI##S) zGpg!`!KPQht}{i%_#h#eALLAplsZ*|7VxV+8?zko2puKAr$64`coM4)TrMtOlv2kCx$xUc=suaUC7&XjHc zJYtZcU&Q}9t+W5_WpCY=<3$Rz1rSX$}3#VQk%gUDdbS4 zQ*Kw~w5kZR6?#OTgILmPYVdebAYFRPpZM@2UD_ay?lGePo6iU^NWh?#4yx5-C;;NwHEW6x12o3|7a?M-mW zf;q5s`O2^#0COuAj@BQAHJ4uv14Dz**l={{{U7+qI+7NGx4qq!-cgc|^mZpl1{3R4 zgDLff`h)u#-gV{mmzgz~G~3UDhAe*Vs~(t!v_`I@N=CB~Y*>YL^o=bWNfi+#+2Ohv z4bs#QK1Q>qnrR^^ZcKA#j8JSDI&NusWqyCJYrtn;u%^7_;NDSx>8BJF1t`msWwq7w z7cQv*-1tR+R=X-lu0}3B$Z;?N?*$|5RmsGHyAL|hU-4i_kPA8K`rL%gu8{lF`%8v`}?mS0ixn)(tcNVLcDtqf{Prq{_gi(fJ~}qh+L-&?yz5 zlkTx0wzWGGX#dfk3e4724$2}jI6(Z(_fZ8m3bZ%+?GqndqL%PB01MU9S|w_s5PE|XBl zEh;X_mqB}8S$SmzM-6%yrd={0Z9rXN7^R!jmIsuLvU1JZ+M1=c(iHV4dV9JPiGhKU zj&^$&a+N%kL9i+t`9l|&RGllc2$P47*1|elkg^;wsLi-Rn`S!E_2Q9U!eYy?4$>Rv z*}5X9k`q~;e}_w}5p7tTY(x^fG^P90(QfhXrIkAR>(u`4ef5P6SH1Vc3hggbfkw;e zrl#sS^XG>MAk+2^3+|O)_5p!i$5aVKl4WKiHXU8G%>q^|kKH@o2s=F2*KO7U-=qcg zbv~R|RD7xbxrK|DRkg2`iH)? z0VjhSwr@%-zx>+mKJ~e^<#dZe7j5V_kiD?@9@iDxdt6S1JXR)1DH8zgp}^35F+u!O+jvK2X&NVt`!C&s$@~K6-DT5fT#RMg z8RaRo6bPgKkkHPB8DNP3ZI%cWmrg3%8b9jS8wkIng5R9%?34^%N1eI2PKRgi2D*N2 z9E*j<;_ z$;B|(*$RgmnxJ^bJjj`n1LG5;;L;jh>a+@U)gki>3SfL(H31oM>VipLSfAa&(44G@ zbXhp(3$VXZ}(0a;KvTv zu2^~C*T^XdjN<7-d)F_!>{=)IRf4~G>52~3EtiBhOz6Y7HJHtB7@-?bO7j34MHJ1` zr7$g;jfT233L&iX-f%Y!VFh1>hwS;XrPU;B^`)VXFo!D&Zc@JeY-dSnX`UbaR?MhY z!Ed|w;TUNkBf@&#kY6hTx{n!y;CX=Nm?c5`+()#4r9ltpdj3WPoi5e0s6=%fX5a_E z9z`-9fk6r`aF<`>1i18W_Y_x5b%Ng$4ToE1&6ztNFm>G4zEr;v8s#r+#zAM#hK4y@ zJFbs{5)curnQP2Bqo3tr+)Pm|>PQ^gzc=V&-raioXjJg4Zf|mY{8(;YzEksbwxhjc z-olzlp3{QzlVD0EBi=G=pxB9;pr_N`UEp4ozO!62-#YU;#^mMPu4?aii06LK~poL8?+&u1|iC>lWbk)qt+8UU15W9q3KgW$H&l?+|KW9EvEzL zs{d@qXF@cK_7VhioRZSWRM}a zq~t-6(MJpgzM2gHea~rYh;?^{na0w`i9=ZT8$*sJGj^w-y$7jrfFL=2p_N?t2{n!r3?j3>)_Y^v^t^oW zbW>xaUm`FrmwfMwPai-*FCJ}_)|Cs3#h3fP&zLoPy0A=k5W<}6ZTK4g`dIj~{yXL^ zTr%4a5M#{?@n7^MYSmHyfoRK`Y`#K7qFGxc(RGabek` zoC_@>W2!GaE{#eZGe#VeBr+EkvR4QqS)4J#L>wOI-&;DZ>N3|aI3oRmdGn2O5W$SS zMAyrcOC}KNt=X2qN1zFB$F>8IxxEI$i;!jz8CbwVfH6Z^Uwe7{LkA}H3!G2Hv$B_A z+2$5?z%*7)xK6^Dj1fiX716StMtbQt*6}&^P6~eIqQI2g+(eqEQ8o&rP~4#&tJR31 z5k_vN#_JLpi+LN32U$6n0_{4_PV+10Gw$+EB*)~Ul)=m^Zh~iaAA={KdJZ0a>}PPa zYZzv&SqoeN#<=CT_nq!j2HQFL@|hQI7?D9J>@%i=VA*Jr#atV+Yi~WorprHN4&HqIW!SfE6FmNd@4?^x#TQ|Ebv5MW=D^|odtpXZ)xOg5@)6&7zMapA z3k%TSLmOZ29_s7)ng7RKZ@zKZcNBbQLJ&H*iSk1;C2w0j%WrE%jP z()AF*cqV-f^!sIgmaa$mK5j$a;t)2WVfq?t&PTAUFMsFXcc^iQ>cx)s)`WCu6Tob8 zE9~;D)z{!4AY3zgjrRMXHA50$$cF&^eo-eHpEr>;lrtIV@9XgsA&Pps_ZL5}*PJ*K z1dj~#`SS*)GkCH?2$N=O?ky_Y^qM$*k1!EP|9$rR9j#MDuqOm@76jPjNLar+kYi?% zzi12V%U>Ka%+V%-7ja#o%yM);GTl#`zVY@w6Nckyeg?fC=`bUaJEf?ktU?73 zwHK~gxp--9wSVTh`31@;%yN-mdY`akY{;!e&cgH8Y>fczoY50-@{88ck+s&GX>zY= z@Eb>ZmD%+(CpKA6eh3h{-6dsC>Z>+9{Ozss`&2>}RIquX;n*=+&n-e0h}8~->kBZM z{~YUz*Gh zjI?`(JrF24B_ci}tbP^s3(Y<%S^(^P^wsZu)9?#Iz3RV_Tke^rAC07=u-bIPpF@5o zz0V@zvk=BCHeWc>ez@Os4t_zPAn<(h{6bf@N%Dh%p~JC`(%0Sa1yMXdiEK0Y70h1! ze>3>a&V{MvB`4AoW6u3y4vjf02vnV#0FUDA(8|0(7(~pOhs#vsMdqTx+$+!#UZCna z5^1kxjROdI3~kdI#(o$%oSgb7A(i_d{X%H0S$Nvn(~nNOfIKb7ff4 z&ZwniY65a{vtUX=0mPm2v}LL&MONEUU_gTm$2Pfew)qrn-rooVgM&~wHn44^uYc1I zfA9z#Yd8i657ooVFTMz`y}BN%mn?-<@45m;CX#Sq_YRm^QE>tK+0P-EUTPHow@ZTHe=gu2(x$mh7`pyT63D0**nh+sM` z(?_AhYZk=#aS@K3;b<(F|NWdOU@vLJSx~1cyo@dvw8oD6-$jfo3r6So=fKTtvMEHS z8+C3Occfk(A02(ef3fjILz8oljkRIq{&MVu>e(Ak9R@Be>o0`Wf#CWY3Sn_f0Ida> z@(B8IMBv09K3Esf_x z3dS^GCkk}Apbk&?IY9eVI~T#wcd?*>Tc8)XzrTR&Io-kGW(F^ANxozVfCWj4;qOs8 zD9|VVKF1Cy3G%7V!yQ0fea3>l7|JBpRag&U-G=vP_&xr)Ij?i-fN?!AL;6kqP5Rm` z{`C*__civlH7CHV)7Q>Pc-O$_+Uv3ejLH;*>qzdeFB=@`X8(zuO<{4~K|2l?W@6C| zdb7CRks1WjZMvQoMp7$~1Ftfi+B5ySg>imVH=+HfzlWR?tsUg)R6I(jzIRzAGtYsM z^%mgEZn%%1IMQXc^-BNrw6{FvfA_v!+nR<3yKf~r@LfHLFYBL!< zHufKhJ*M~T$f0xc3xp@!fo!XCwa|BSZC0Awk~QA>aq3S7b_UfWd(&y1_vGZ{+GHEs zTKG)`!0(vg*Ui?)U}{;(DKR|Y&OPEORksmjMBHXqVVx^LxDepck=5&IuK^bGYlT_Z zWl+ug#oeR5Dq={DjX_z}Ojvy7Eim`8TcCL6T(@S}5quuhcm&9EjL9H43E7N8q3U=O z&jqc$XG9I}IV?4E=MgIzd1d{ZaPn+7Omws)9=PR}KP{hD^^>V{=EHk_|1fBmiR!asidL71~}p|hZ+rPH9jrEOlozIL8z2jzQPp3#pW8{BdH$jCrf=aT{Y zyKPg$@X%l)+)OM(CRcY_g#}?XjSMh7`-+t()0`9*k#W?s@wDj`4dg=bl_*9;L_3_84aXnHJ38 z?5K7Rfja&cG8uegTci@oY8;-)k@+i#DBg3zIVvE7>2(1~%F_ExEn2k+iN2??3BGA_&g5UI}N58vgd}Mg5|AvEg zyXtYbYS8q*xh6V0%W|J=NI$*@2=zTkQQyrGfp6NDz=^(B`tRBr82gwe7_7`OJDW}q z4xA-@`8)r<5d#XR96-T#Z=w=F_N1r5q#*ZSXbC@NXH^&p8a=VY43NOCubDNesxuQZ zc+-JwcAh%9A@mFOwy4He0K!b(lHi;05w*k|7)d-ljX;-IdL$d7E~xI({1i;m4rPoP zGL}g6_ndA#XTQKw@qqUe(~w?G2jl(~%$@+YjyAK)_HU72EX3u-#jO)P?PFs@gI+BN z*QoByLw!B;)~o6D16(IdBR`{FQ^By)h>9`f$hoz`iXQF8+cBrXm9yyHEMagOTFGMs zOT#>BwbMl{Yyu=7g}K>KR8Zic&!BZ~bII{s%PGcSvS`>TqKABFI$94;uUijU6B8pJ zy7SI2thxNkU3c97p2wCit@+aW=YQULbpHV;DK3P{vSKw78In@eW7*m8d!PFpObB+* zp6zd}@+srL21>mil%&^x|65zfM@RPgZ`iZrjk;7SnKBi#usgrj?4Jlx0nKR$GKv}K zDF$MzBY#%9s+YaiDQY@mWuvy)9C3_raXm0IGqTw^IoV-pKvrH9@=FjnE+QOmVWK3q z>^VfyrZm*s5~OAPDXfy10r@o%R!!#k_NN|gnHU>=(|_^AvBM1_lA>xu?!gRTER?k% zb1%$902jitb~y2%A#L0Y?u~n`8Qr6Y_6OPBv!@$(bTu9CjiB$5XJ1F#7XNd{>g!rn zBN&>HiP|sWx$3AdK{2fNRY%hW$^IJ-nVw+L(R2aUdqU-$X-*u?M&t9F#2`ata>+(z z1Td)crb7S(5spN&Y{@|Vedzl+r)&X34mD?vYe_{NjS{$g!aGLinf6vfseAF6gGlbU zw4oMChUO^S*f=^1f{W0GN9i45(_74vV53O5sk=>m;!%aOhx&T^1C)C(F=AV1ZVgr= z)-}qmiAnU6h}d^pBG0B%y?M&IgUJkr5JZ=O*!JU3>k0bHaRA(Q{K(7x@l}$pr@N~o zK$UouUKK`A5nN+b$wcIyai1;GsP9Au)HkvtfN2-O+~2m60*JUqgKZ=xOU4C0Rie8q zC?`_^{`mOVsJWI=lv|tL5|m|ugL<85VIZ3&V2Va!$c=|Eo z7o0p+-(ax)Z1NN^u~@{OMs}Y^oNIuJ`nJ!8bVvAFkb&-RVYD1UY_LiE0%3L9qkKS{ zKcZb9=<5?frT=a4JGsC@aY0E(Z_A0qXrkM_FRK1GEfC=7QAty25DqfyL+b7*BjE(T zil&_98B*@Nrl`tlQ^#XjGEmHMF5PLMCI8J-CujNOa$RC92eM^+ktN?FP~fPN+cB@d zCu1^LR%4aqc~wm5o7A z{=4qI_d)g6qT;f_8*jbqUzRLdc>DhCum9-z$A3I3b-j~Z&CPOd70jAF2k!mwN2_1o zyzx5+_U>8Zs`R*b6%5|$Q-2`pGw24f{rHie`KND&G9jX~Zc)@I z-C?%T6f-@+LQm5a10YAvZ&VgiW$fo}AO$vhEM%^Uv}R36!z;fr0=L{R5nb|*-g~BvWO)@zY8v6mP?iYeWYi8)=LIs=DFHVP z2?<2B0EUA`$9I4BN=K5QzT2GaZl=a9!6CQ&RSb{rY zms5z|TVSDznNCgA@50=FHfJePMl~w30BcRG#TZXg^J~xa8+3JpE|2zAL>)A@IL21` zFJuY`EdjDep97>@!FnC^9;;g4gZp-(IjM)Y>2fFSsL-7$nlQo6{@I02OQjx3Jn4tMjkvTAtyW5PK}klFSKynrxIz z$zrh8%GAAqjKH9$Pb}+cluYT{FTd^+Rx%Ks3)}@JN3* z#IxcqaLPH!-1@7)yxzzG#ncOQ)#xw3E3}V%26e-z`?Eu%W^O>Ix<$L2K?cupzt$>j z?xKR|v`b`%cuqFt<`uxiKsS^Z=0f?jsgQYF3Oj5N{7E?Tdx5$1`0g{O;klnZ4x2Y^ zf!l7o{fC!dapm*0$eh82YcARQ!H<68BXj4>y>s8T*Pndtg{PA(C#B9$x#wJa!3A*7 z`+nz=XMX+0@l^qBo*`jcfPD`8m*a_6h&<_0l<1#{?spL8)$_4cW1x*g)ygprIk$SicAw zy)}qomXZh1=v7hs2k#xGtv9pT!E-jkA&bI7YX)0`8B3!+o$?!ubzxv_CWhn=qEHiq z(g;D~*1u+s=yM$Cs2!uh7$_92sS%^TJD+`gw=Q!7T^(orYa1NsAH`!!z@UX{4lOWE zXX+!iG&(Lsy+@GOdBicWjOzBbR&KZjJeI4eF#c|1nC}a*YTj0 zs0p*g1&vL@y%Ve$c?RUyP5e^7;J}_8^^wyIxG9#qggO_mU(r< zG4D7GwUAd%Xwuo(vFy0hnL0K$2vy|;ke!!DHnf>vF@??HRI_ZwQ+5L1q5giTdvhy1 z`S7E#@ugRwAg>T=YnMYsWo4($KyfZ&Q{?wvcKKDW-Ff$Y4^);{+66D7$GzFPZ}n+=WI%sY>mT~o8zYJSpe}RI_Dv0n zO2;i!OPmD*S}7DXbpdOA9avF0(u4^ZQOX==-30EAEVS;zNJ-(^EeL}?LL(GZ`3Lk6 zp;0lpd94DE^zoE_UVdS|et(;Wlj9T|J5-NR80VaLxPG{?mH#^@ zwMe?`0SQ_uC5{Eu_^{a-qgiY)o3{Z*dl6NWqrmS_-L5*{p-YaB_wRk>`CSOjNM)e$ z1x|q6gL^SzaA@DII__nDLK)E-P6-Y5A~R`(r4G|VYxUMY&6!3E)Dcdmd7)@;pnb!& zaTOfZl!4aKoi@^A!P;8nkDaSgHj`}B833(gC>J4H#-|vA(S%I|)KIr`AZxv&Y3Ne##75+1MOAinX5;UTTg+k$FX`c-fq2HqSw zl6c+BriqMRYh+z8GZJg0qrb3D1&EYu-9845Ck4>%;lxfbJsE4%{&qDTAMS2B{bT

Ft|@#7)(Lh)DY}-^dJbUPTymbj5^Bb z7o0uQnmB&6zFu#7={95Yf^4*QRR1#Cq*Ci&L)ZX*=>`{8Hc+^)JfD<%V>7j;bGqM# zk9DYS_b=lY5ZNB+@9&{r4rsov_x)N!FN#d#`Q(hemKf-tOt$}b2EVpe|9OSQW7B6< z?e6L9@aky&z%`sR>IARM#T<& zI?kLf)3JE2)5Te>bSjy07B`lirRpx_jZ4EwPdnu0D%y0+tL?SSHKbG|cchU#w~5g) z=xjL+hxhJ*4ZnB^UV3gF96#0oGv-#qt@qvuE7x8mgP!8Pnwn*Y0L)PaF;|~C8>pzb zOuXxgt6#b8j=Mg!ymrO4*)jIsruw??KL7KdH8q}W9Icu$uPen<*=|NY_12%~Mmxa) zaB|&${_{`AM@Q=XH*J0G#k#W{?X7y7c&KGZU?!1J@dI zQ`Aq(AfnMmfr(?5kw{u#sb3Rz(x&9)1s(IUbElNyo1N(CYW08b>*-49BMm~58<Z}sK*F&Zro7c}dbO*sv*XbK{gqC^*-j;6 z2%TZ{cL01`bDS2pHqL?|@n&nN6=rYkhMq^#!Avx>T|sZh>Vpw8C+l{;Ha5^VGzpDQ z*s|dLXFGy=vBrk_j=r9=9bC{g3^Tae{-;V(1-w9KK zStxfJBEsK7`vb0B7jbAUjwj9T1Nr`_o&aP%tVWU7hi~Bf;v)n4KIdA}%0@}l>(5ow zpt@ae)FC}{;^2l~9GNVL(5ZA>n0m)ndSDw*24IdL;l|h|nt-8*5?B!{NO%p`0&A5hpbHaxTq z`%|6LpYrz+j~vSijeBP)@ zxB3MgZLPY#qIQq!32yNpj1JJ~+Ocl|VERM){n0;9CusPe=fU6FTTY*^Ul81CEZe<3 zT|I{HhxG%CViICKf|)jg$k-&Z{l7Q(#od@03xnJF^XJu#_w~ZW*tkPSW}rI~JP2l0 zu<8f3PVgFYn_MYmHx~0Um0n=%)1=jyA{7{iPD9ub${(SWm7T2u4X62(Q??!i~JQy43f&S*>Fn#(o2f=mc3p4w`b*#y}^E_661h#J40;ii!!4!GCE3Ul;-uuxH z!4=ov3`J#gVBg+@@_P#Emo2Y7GFhzYXX@1XE?KtX_%+wv^yKY#-0`W^D_357-F4Sr z^Ot}B)teVAT5?3)H>b||Ek2_j8v08z!fHc4_kaK4zmgLZL1uQFRM=geXId#GOy{*S za~7yhGbY{fG_*1>I>MOw7@~7vjH58Dj?wrB8EG^&Lpe&gZUYGV8`k}q&NNjfIOoUt zxznDp%H@`ho;C-_>ZBR;JTp-7&r4X0qOi-Ucg4<>*F5lkC(6|RG^=g|6attkh9 zy%B~UxY@3oAgK^RaRz-HPV}5ceZLCvRxMY^<^TXPj>$hKLIKzCY+v5=b~o5*usN&h>pFo=%VXucuNTqlO?HdY5e^$2=1y zUGvVdjpEc^0eaosJqVSKZX_6KBXn5<-R=o9>7!R^|LDM3VbQ_-=1+d^(s)*uno0mu z^76B1&RMtsB1(L4BdpM#n!&jtTXeECD0KPg!4UO5eQ4hvu+Q~15`;fG&}rPdv7y1k z{_m})8#}NK#^;DpJOE2S2tCNL*iq>N^`M~rbcDIk0fp4_-~8G`QZ$>fKcx_0oG`=p zjE8J30_VO*NzqrO~!oCaVTKd|cVMmvYfoFq2Ye;DWfhGZ9L?*w$_0>=!lM7>J zHc7^CI{J)I9W{nu$a(>743MpBHMNginEN~|-%;}NOZf%DCfjXNw!yOBMF#sLh+eXt zcX&-*o$Zs!_HSv=erTxvU%PDi&Z0OpCu9KZ%su5Ej)ea^>sX zHl;hOSbo=BX%B9`>khc>-S@&3H{1j>=FIaxAA|0;lknWr>)@(uZg@1WpkUmlP_3wh zqIo+PmWFs%4lGz$)4b-QOLk44IkQ=Pvm5-!-tzMtYc5FbulGzo^MC&Kt9k&eYJfSO z*DJ821J-$?96d=VV?n7Yp^{}mtqZqw*CchCj8S7x=xfZZk@XxSg=FvF^+p|?(WcX2 z@jTU#=Ej9SD-ao>=q#t{lxtK#E@&6nkmiQ6zsz*T^sa_@dRIs#XQV+7w>Wv2c8*bZ z$eg`JN}r)DH4CochoQp~G`H}d&wb;o5BbQ0q6KYv_4(~1BW?g}%xTnu7k$hVow>;f zMUWdPDYMMy1PwuaJug4| zlGGDj{=M11YipfC`Do`(Fy_1hT5B$}(F+>=7CSFoug67+D9Qvtju#W!Y*l7<;6(59 z$0u=ZPAFz+0G>tp7THQ%SoVrwrmn)yB1(jCOLHzr@|&GO$YYA*nD75n@fC*#GUiPPvpj&z zxyGy{rlD!f(A#)#akGY(O=h5Nj2^Bv{0nU?rrfirU|U>#_XA}ml~X_Bzi`3Y%W86` z=yP%rHJs2o(S9cMN#n!EE$$Do#heIu-Uo#p!{6? zg1}c~%-VdtK`{&=LtQsJ+nlrfPh-?X_RpFR;jVYeLcPvAyLQ z!z$dfcrLfSGd!LVK0Y=kW&7}Cvi%zig5PO1zs_x(HD^K7w9=w|{bySs7FU6+T&MK7 z8r%-a*4#`1ug?x>t9CTQ9Y<7b=<^+vQ zxDBurGOL1J74)j?O)QoTIXU^x`@v~;z#uKp;pC33ux!ChsH~plQl33~!(t2#*R@}v z`g3tv85EY3cy#FzPiAwWz44986IUQDKgD0v54M8Nzlxq(WE8%(R-$?JD?_d&1MYbDI&WcqAnWBDFo&XH~M(}hqq6rV^G*%l6#6?GR{Q_V%2ona&Nkp&& z%(Y+^#As40DpC{U!~Q>1F9m~{qaBwv>&nP-L2}8AYoO~JZS`&URUc1#K021lGDF}1 zz9weuGyO5EruH`ZzFhVD)ETpir_Y=_--d+YT3*s81KCBrYyu}ladX1Kf&QLj2lq{e z`dU#iZ2xsbJw7rLG)g*g#2qI??OYT>2iA233w5-kttB|`L{C?JZ_BB{h~OX-pzt;9 zPsu&pwEgv$H;<3G^X{pCgP+WTwhNOTB1|95L`cKHO@RQ?-tHbu^e4=EZ7lbUG+ClD zZDDf=ajwYkdH4k{NWY+~Lq~Z{nYZDzHrW&w_I0=h)D~D8Od7f!`SNlxZ$U?EwK@p!dtz!3(lu0Jkn4$^! zbnTBbw^!a>87DzX+N6o`2?xm~hfqkahw_5=QwW#l?1I3;L622kuR5OKA?4Z60IA z9dE2(w|Owp*P~~*^`9BZBbMx|pw&A5SXXi#KLUV3x_@5Tw5lYy$Cx3KAI`04O8@h36=-!Y9 zx!GYEgw1n;EH>yhO70|X4e|2tv8v^H^Ys@4S(+Fd8+hg6 zZ$Bn~9i1e*8{E4`_IC=A0sYu3epnUh9R?RDybGG6rBa7vX{;3T7~9I7%4<2SmaR&dqv00TTl? z4iccDAn1IUKI%u?!we8YqSu)ULl5e@kkph}_OL1q*!{+aZ8%fk)pBajj;9~nK8bTB zblS79=o=k%=R$8MCyY8d9VxOWfrZh;ij%Sx6RorLF3?Xu(bF9`Zv8!739cdQ!e}-I zM3-=3BCLY!c@wn;pk*HVx)EwW)9L~3oQ6o}lI!(^WZxqe2cx5>bk+lY-1XV7T$G)Y zbEp6B<*P2OwcZQur%%r2!iI|Bd&o6rh5O&}BjNmWDYJVU-rU>-_72Y^7*KjL++SuN ziI$^>UJao;tL5`)=PC8tCgufEB#K z&A$*sN7H3?pXt2IR?f{YXliIMgObsmF%Sb^w<_u0mq{ z41=oU#ba~TI3yLEavy#50#_gH)tNwk&8j*^+zWo)_X#7bsYV;6(|*t#gLrn1suqVM z>z{>H%cjDD<;&e579+hx)WWXR;mlw8{jnV9=TKr8jvsG^^&57=KmODAV8^bLkKOa$ zkKcaxeGfdwyk6($({cG7_^{Th_*vQKzxlQQ8R+W#1rFXez4-I((gCYad-DMSY&EGm znkFpBl4Ya<8Gl4k1ifC6qFrDhNIt#q*uj1Kcf1}3zK&v&8dZQ+PYSlqhPKfJCbAlf zdE9?+nz>EMlsV%h!;7dn+}=cnHjS}oFwKT7BI6h;GgE4!^%c`*6#IXlf8j+lqOJ+o zH`;4$t#al#1=4XptPGtr%0Yr)|IRH9``+BNeQb1Wl-tl7FvpH?W5yq?W1{FZ7~NO( z;18pI{&y?ZL;b!tckkJ{p&n;;U;5rRA0AKiC%gb;EP{G!m4!$4M^eL68y^1l7U|7B zg7=;bJhykWo@xrNEt+;u(KXT`MIcHYXsDa8stDDkRjrA-c6A;y*ytb$18%Y==>5lC zl|uxJYs~>@=kv(m_Z(q`DB7$bBSk{_7Y6d79%*hmbb`DfthMPFy@g1JP)AHD^6Ni3 zTAifB_O6b$pgD=EBYXWv-+3iM?hHzuJbp-fPEI5#VlBwI3kwnybYcgs%RDf%xeCYi zq9$V}*k4>2_Wgx$QS1bM0 z!Q%{}QtO+u+x~57{C%cJ|aUJ~}iEvFtn*sXEQCJW>wCRWKTlJHfBI zpPZ*$5LLY|O9i#eLwV`EO*fe3PKF|x9Cd=`xU>^lQ>J(Y!!pnn{!b4%PER-}b38W( z4s3iC`02xN;~h6TL99O;*xeT~G#SYYbe(^=Yb_?mKsuaoaL-;?_rmM&*c0pF)osV2 z?r0lK@Z1d_`^0BHv1HluW3F=ljVDIlF7#Jel(ioKkH7NZH=b`jR{tR9>A-n9yzkAX zjq9G;(Cu~V)n}0bun5{IHr&jl#%Xg}{j^&+UIGmIn%QWVRhbgIvBnWOk?&3b1m^) zJi`GL=za8JSS*%N5nAcRUcB{iU5B-^F*0;VHvag*uVI!!yL4vPKl|8*)>FzMNT%qh z0zv7e&OR2}I0I&#hw0a$hV|vb+Eg!`zv_NgWnDK)$Ke!m98@jO^WXg14?F`mdaefU z0FFR$zv2BILQm3Y?+F~H*B<$=Ei%aYZ=40+v-P!luPMi8 z+#8vp-gUBW*GpS|`ta+X+>Kf&&juuLQw z@{3A>gyNKf!WlrDkqI-f5JbTH7h{`~K6mpX2adO@*z7A(D>Ru3$7 z>MtoRvCJ^0dyCS=eS3NWp}w7`PVVYH-RRFb)%7IliQwA}o2+4<<;DO0KQE_}6G79_ zots{+JL4n>DSenR>TA-O(p2_UaIkypYumbmWRufSZX^7XeH>7bKfdY555Cd3fA=>= zhZ2W^AXM({12PC!Hb(j@`}=#(c3@j=0toorS)pU$%dAu6JDY~MEICy4R5#=M8u>4JxPiE zGG;A#P;#d3?c3oOoQrJlc-@t4`*rKx>6vElyeR=PSeN$XmzC{b>m%!(8a&0N)*b9< zO%L^+ja3wuIDxO~?5yf@RiLY4LxsdDL{`=J`i(M_vX=fVq$Wna0F)xTKD}A$ABQ^4 zRCnm?>_9+OQ0>#I{Q%UVNaw_%xBVp4|KbUF@3j|0%>@_AB}{rjK-?3E3AeeH40_Ya zF&G&fgwf$q=;|JTmbNo+=1dp#CB|S}fveArjC#a zHUE!4Q~><5uYZ|YGM0E=lGy&#qkHDAT-#E6<@I+Jl$2fUD{N(Gipwe*mRxvoP33fX zqX2m|wxKuzB_05A37P+QhW_RUWN6-kbxyMY6i-W8NT!-kHXJ)rx1))mCr!r>Rn1?# z!bd)gIz%r&BJlap5HQq?O!KzQizUiKM!(&1b5yw5*3psd+$nj!f(pTm(D*P0s9~JW zBM|5|Gi%OOkXl~m#e3+zL4z?b-GGAQp@cirPzLFNp_~{U9*N3wbAPxyq6<66ww1e+0V3j=8&T8|#s-JsA;{N6Jsk8OYB@kchJtnL^JKr$MT05$Z)>HGUS z#P6-HVj4ZwZ<4@dkhABKd*1hrnTwZyFgquw%69_fbNh@r3oGU=UOvCHyt0bQrJ$GZ zWbc76axy(ehldhvr%p845=ZKxUSF_uMQu#Ylmo3kSb(-R!rV`K*@?EFA_5+p{8>kD zk@`v|!j=zYeIXnwkJX=X)KIo3#>bPJU;6p>nR6Fb%w4oh-uJ0h{vk*y8AF^iyf;7) zCk*cye{B>sQ6cL`59~7JPO6R`H5;|z&CMq@xf|C4Uwpq}juv4tVWI`@+A+d}65;kT zbRmMzn9%kO$|L(DNA$gh?+v5QC=2H#I7ghh#wf@l{oNu#|rKU;p-BWN`m?@*17se(%=T>ZNY%ShW1Y znnLNI2odfzMs$*S?}icsJ#}wx+CSJI?!8k7_pLisx2p~8BbjVLjLp^sk3H+2QUOil zrT4yn)yzdp@5su@o$mWoO1G+~N>Ef)&#NdYt0*ohudK+CFXZIr<{9SClhx7T;Y2!> zOb+yQ_b57ZN9(B`J=pb7$-XHCh0ZuedB3s+R@gz(ngz!NZI&%F_KT_CBjVqvAP;_7 zzo2HtMf0c4@cjbhPwKW%fOd_xk*Au^5L_c8_FDa^r?dTS_Y0yDCpOuZ_NQavQYqUd zr4`u65m<#1mBPGaYJbmxotyXL^Zq4d`?tYwetu3;3?{^2_y5n{dw|DvUFV`}PeTVt z0tCTMkRmCPk|nEJ)pECEM=psS+b`uNaZ7IQOZ#%am%PNuz4uGry-A#IJ1+MoahhYt zmK@8LY}0C#L`o#V-Wy1OL?HkIAo|Rl{mwo!=bW|H-uui@62;=ZK8-L0rku0)+H0+U z)jnunx!SiWQ_PFv1pqcJ(&d_85hzMk8(f^50a;W)G#44*rO`*}Xq1s6l^K-Dq=S^4 zLI8G4^|ht0$)$!_sbKc650L#2+4l8+ftB@B@WGG%cnR>P%aP%^0?f?JfUih>fI9?3 z=P&w<-~-ckyY5}@e4*;3 zj%ybHV*ymaC+PH^9RvR3E55+qhXuAeNZX%zVz)1w53CD8iVyCDMF9T{CSQ`0k3Q<1>% z|1_=);qb+MXHLeE-I?ibpmjgKkv4lYoyo3Of8X-NBU`T}{_v6e-2SJ&cN!AvK=^hF zhHn_a<7r_LJ^A;a`@wBL_JN)yH>`h4U1Rf2*emWoJ-Tx3#*X$S%RA<`ws(ZUi(n{W zX#OD$x>nlV&&udN-`CsIee7T_Hh@C#aca+wE&HB){15{kvxdl@_mkbSpa_hMVTK*86~K(frnht$5u9Hr}NxMkM2eMHpBSN);K75%uP=o&Z+DvpZ0Cva#TI8HC=Ua zWatFqh2rR7|E`YCriVgR3i(f#Ab1q@gbgmLtZVRN6T_wELwf6?E|Q$(M#s2YRw1@FjB6`~_OJ+9QAR>Hq$| z-~9dG%GT7bN3wBiTgTGo#miTBC;(aC(AeT1(Trqks?MJe7>9dK9_blEr3EE$(Dm5% zZ-0FUb1+%28?8S+`9+h{-Lh=m#&?A_RjBvMvY`Lf;J4YS$&uq- z+qT_s`#pC@Hhg1qGv))VBWwX&X_9BJ+$4Tkc0pN&1$MzA-!7PEu?w_|OzzrRDraQ+ zGCwmtt#sbyvI`jBB=UCX{3g8J*w~Uvh0bWITV4&`z7oLaDg?hG96g^J9U4fD4GoqZ zy`B$f{X-K(TSXADRZXmlbF)!ns;taFQDg#On#tCcVQ&h;-1>AX9lS1x`1+rbQ5~K0 zc@-^Fe}r^7vaIF+=L>T|EkZ6+2Q{^6*!T4JVDQE7!AC##-T+)5-?tmaCnkKLa{B4JbpDe6!z>s-Hl!NNry3JAw3 zZ~{d(LuG32Ff2rzhK1911sm|Ly3h9aoH}`Qf7dDQ=^W|nJ#^%y=XUfS*fX%`h8r7@ zp+9}>!0tWD*bZ-Vxqc@?*Dkn4Bzx$GX1z%|l%PC%9K!kunBCa8NShmb5lDwKUf?G_};!*3_vQ zGa=~r3xQMYaX*4`ZI>@>rY9%IeCRja-+Qv3D~Lex&CN}m-rx1yt|z{Q!N;rxd=yMx z(@?=tz85CvfM?qd-w4>e{N~&C-gx%|56)}vcr!MXjvv_7bG#g>RiLb~d0w5b6q{9@ zAzp)MTzilfH#|Ohacs(T&moNt_8mRBXUENG4|GmHC5=)3_CN3LUDB>@1OeZsz489|44533B5Aj?F_y=<-~+uFXQ70RQ6>gwz3 zYijH3eC(f}xEO=~@e4!aK40aPk#4&W#drSwA5sysa=K{9Z=CP)6^s`7_~-w0&-;Jt zzi-cEvv*#LI?6ZRkH7HsuXN!vw&h>{&))a_<{#|L*3{g7E!~SMAv*HnmS@470x7xE z3iDpfm$7av$vqkAM+|%){`KFx(+32RtXO-~ZJTh~cU&aWf;#Y86NEG z4dsgGdHDm+{cvXjzZ$zd>$ZZXFGyG81rKfczr-M6V$-FoNZm78w8d49)| z*ZV-H{S}`XAC!#_^qoAm}ha`Q7mZEz|rf>BCy(^I90Y_ha7M}g*FTy+S zz7hNc#XemsYaX*e0;Ovf-g-mu-FE!#{s->(UkX zV_{uBl!0-q4Dt3QD_ZBbwfh!%Q*&*7Q{-(Fq2Od;;?kdE=c&i)@%;TSj1CX>51#Ak zKXY7BzTxJ#WpcR_;`GI_?nB$QY&m;y&j7^fFq)wfr_SMK zMPVuM-xX%Z`i%p778k{W3(A|IAyWYQPQRmt_8t2Ww1z%?v^~AqZfLOh~Wx>K` zmC^;Q8B2JLv(ppP3iM5kk4-1>fl_W~kL=&J{o7yPg_Kz};Daa+b>B3_ury~+gfScm z*f{_eL!i_Ja$i@!|9G^iy<_w3?|AP6J_x>@8%iO6CjqM@QujS}zW?O$om+SH?B6{Q zD#YF2|8|$p!<%XwnmS(#UOeB^{jDuu{kxYE3}s=COz;#u5l72N1121!jrXIJ3LMtc z39Y$Gutu{ps(hgy|1LB{a3;vhp@|E_-9u;39P^Fh-H6BL7|(^CdRyJ3=Dd95Pd@!; z@BGwnK3Lz}@>XA;t-YG{Q6WD!R+yU|o0*(EH$FUg^2JB~bq5$~njihlAN51_ZhqrBcwrBsYA%mgGbHszJHwrbV&cw|o70;GIS3q~a|D$!e z+PYr||9#`FcX!q`G&D<~HP%@DhTn%9e#I%af<#QcC|zC9k{AEK!+Ul_QTQ_l_dH#W z`sSg+c%wj8N(s~~h-Xe4^hJ~*qaK_8_h0|O2a$W%-Fe?b&20-G5GuX!k{lCWeyI2K z&V$cCwf+35V?&^4Srow5pewv2sp&c}=sS-AoI>~R?LGdZ|BXNWiP`oQoezgEo}Rea zaNye|7?WzFhPAyKW9&uQG+==5{#EnKmMf z;eGg3{IDu z&V^+I_-exJqu0tV_)@^@5OtHjnt9uSUqp?K4I}gC&zsEVYU)*ks-jmKS)_I;o6Q6r zpnWDO9gS2fh~`SKgsFlw=wQxmsRNrzdCrJ*)O9tJPM4#>1xWj!mCdE0FgpkN>DeH< zoK9s_y@K+p!|8oH;mLpe0=(g_JK>&(-v?tOL$GpP4a{#}3U$r%)y4SW+5e18O>kXm z2J!UdgnuaWzJe`4#s}gxH8mw6;Hgw?4{Gacd{&r(XTI|dShsxnzuk7{y_@lzH0}v7 zdI+w;kg%Z!xRSsw`o^j9U~j$k9q-+^c=g)b>s#h;NU7n=%n1S}G2}nKRzA~eeQL@-v*q8ZhhqE`5_qpkfEUaS&+-+Fm9jvUQ8Y2CeFI?Ksf8gW z*_dUZ)x2~){>UEx=fSpBYv!%L>;BixYhS$4H{OkgdkFSk3HVS7Vti=uWbcs!`wwl| ze1fgR99t7URtArjDJ!^s>6N>}OIBm#X+5trFS%#gC-355fAQ&m{DPVV_@u88J63MG z^`^%8t*dJro0gY5j$aZfexDc_>g_qa|Jcc$TYEttK@!~CxBv2w{`S5P{oJi>%U0gw z8`i71EKKqeC~(G^V3t)2L4M_ z$ap?9%|3`tR9*)fMh3hx=#30K5!Xud26+3P`TjG$ew$fx!;S6p7cE}m%e`e-?p-1% z8oGF4_}qoQ-ZLln?(81#KX(zGL3|eTjPLN7tkgs$;F~A@_A}4B*AqX!K8RO#CN>neeEfyz$R?>=$627r@BBNgBDv!A-nm#q)u z>#Or+x^Hg`9^L-J6MKH}?GvDPKaouDa63)Uo5U;e)7Z%Q$UeI;aIOy$M|zo>EL<+T;KWsB7sO)~OJ`4k;g8?8_^RV=a5cZg z{pbV4`bm*a&*g*0RO-N#M--)0jcy830T2$liAHvjCkbo*0l>3FI(mF*y5V{hW1Q0*YdKITCq4gGdVG&Jm%+nPMtaU?B{#1lI6=0gTBz%U%KJu*7+SvTIVlXvN)ycOJXoe_)0l( z#)byRPIbN5m$3iZy*>Z6e^C7owj#depebcJL$;q1eUEMJtBU-Bu$FNp{?1hEW*XTP z$@p|;?#$k;r_b!&c|2URHFw^-sJ?k#UF(wND`dIts?VD(+1k2!UK#v{z<+eGZ*X>c zdgjJB2kT#3Fn7%#Xt zj{2TGdSI)?z%H8PC4f2IS=yb1UXniR`tCOakW|6B!@CU^EIQq~UvUR;x=#iGYy)(` zqixxW563}*)vci;S7rCCyYt=;ExYliql2eU?B4z#UprU<_(snk{OHH-ShQ-*Plcbm z{+7Etv$?QIlxb|Dtu#&Vt3ml9?ENq{9sYf!@9ao|4v7BwqiPrM^K&)wwu}5~o)94m z>719VuU81w2av_6>02=Xk*NS=2G3PAH&)B z!OUOPtSUb{3x(n=h?*?aWolvKd@t#)JOqW(qVEr0C1wWvdpL9fy!+EkAG9CiptxYS$^|v?aS6}T+`gvzQPwq9W{0J z?XR5oyu9*e4V^u6{K!ks9UbpKH=Yn7(S~*(+OoOFf1FD&-m3w>k{PSqxJep=08AjI zt}>&OgPtQ<@cH%(!D zVMm|DskWqhuB0`;fKsq7!C2DPCFJL`hxSeTkG`^EOyVnP`CR_s_ZNOvcxG(C$y6*W z6V6r90>Ewctl`H9Gho&01*66EbVDxsH(Gt{#Kf=l^-3OCy4Z>BFPtpD^8f;6w)1Q< zT8oymSFr4fXNr_4-jim7)7E^4%b+XafHOJbIIkDM+<4Dq9OthRFz*?7y8u;nRV~%? zmTU_=c1zHxoBz8{-m!!n8Ni#Vm4B!eo;EEQ9lLltKP}XPE(JK%D zKIdQW5`Mjc%fEO3%K!65HI7-mpmovG=1q4zaL>XeD^DHX{o>KNnNmNJ`ljY}t8RMz zy5%?CJm!P5Qx`|hpP0BXGPM7h@1M+1PvN>!?~eEUWar{F>+i2^XpHLo)#ol*wRXK} zk1=oI%)3%{mq7c@yc0m{#c|5;*@Js7KoxyLB2ei6{N(M|v0V^4cyPKn;u|Hq4R+BL z<85$h&lu^Is!J}8O*YjvFQ{LzWH}T()roo52cN3rbGnq`tcJ#`&dxrlEX>S7I+cY~ zgYX5SiutPfzZoANtNOdi00gUI|Kqor1}+3AoUG0?r@Z z1+7i>@bG)z1FJUP;(tdfNP||hfK?PZcuyJVs+8+edbLM9rCu?fPA|$JIhD%6j;9`n z?mb((KmLoK`sBKGo1z(8Dk5E#wlj1jzD@wJO%N5Cr#*vz_U!BG@gEV;424mywyv(J zwSBQKRMU;~TbD^G6IW_tWaz9foJP*~o*C@k6-26%q9l3Cp+@l`VzlQg7=AJVEO-_n zX|26u0xWGXl&=){wHf24v`SR-OPfl?2SKni5hDvF`jsO1WM!Ziu2In-=p*n|n4L}S zf9iYt%l|%z))Za=_^<&FTf~hRL!_}x_=^oE=;Rdukgso zL4oRiq7j29y0&cwd*dG>Q$oI#lIe+Z%B^Jfm0F`u>VPuINtmjT z1>jj6a78fJY!U~sB&p<*-G{orJ~e6`13R9%BI=r&-Vy#|#oC)ztIu4xWJPCN$CBmU zM-Lo0d2n}BI;MJ;G_=gSRXv~+;D+1ouE>xI_`dE958WG#xe7NkoB&87ySzan9!09_ z_t*{qm@JPgK(`rb;tE*7pVJ^XlxP)$wrllB>jIyc-uvObvP%_ z_MW~08s^V$Xbz6n;Yy%9uh4b1xA z+gM)%Isdu(?(iX_lp)m-xDYXy8l9x(4nukT5@a(_Q{MzL{`GEu`ulS9%&Dh;^S}Pq zZ)~{vj@?P4L0;aDE8L{aj!yv9;mXo3a@DmjY%g zIdmkLJ3pELu&4rPR}%p?ohfcGiiMqPv#)>Kdp6N85QN`&s;DIOi-JacnGqI_=ZjJr z(f4e+|1Ixbd&j-~h5X!bVQy}Ca&)9eO>^qr*L7y_8CCQMay&#_#8CFrm z(7Ns>z-{7_D;fEMNLYNL0`%S4ysWmY*!;8O=YA>Mj9wbf!HqJ{3oO!zNds z4FA3H_WRdmgNX}a^iD?3x01sr{5~Gty=l|%z}cQthxeSiI687k4LjGq?(WWIoom+% zm2ye0R}lRJD8oR6&Hj))6av2|ob@fDeHp(n6oKD~(F>=OfN!k(K$F=90DMi`1)twu z&IFT|+1xB^;A-IQasbSMU&Q^v!tC9@_nvfPQ%cp%&Z!ZoD$<*&3+j3M5AB7){asL> zlIMLKJav3@WMzHFQpnUcLbj$J(z$x5t*eFlrbftQYgDnV4~XZ2=xkvo4~5w&D9rix zL%{<%GYbv546Iqd4i+z20*y^gApG~t1r6mSH2a_73yUDlS%F;Pe?}&g^}%zhd`R=r z+~8mYlmAdrW~u6Z{fnEP8V_oR`;P2aT?xJSec*$C5dh!N`_BNYkS`w$3t|ahJ0Ljl z%KDeg4kI_hO@OkJKoV65rAkrPByUy`%$;+E!RV_Lb(IF=%x1Jpi?NHru9tAnSJFr` z-4~bz`Z6#j9%b}IyYvG6Y~N%%PiCyOxfSdsBgC0?@e6I1~Dmk2)2$q-z{#vC0! zPwV)wfrq0kv}u?@2?FDx6a%8dvL0{=84Xs$+yH(>!kSm&w`!bA@-09ApBJ<&?09D? zoxaikcZ0uPtL&f5`O93V#tn}6b$Y4~wC;nCs2Vb!5{phs`=xM0!J=GH~aT053^uFmFa z>dYAfc3CH-dH%1?8*#LFc(5vjEiGDrU1tljocOuB7?2TwG6@UHG zor|vsZ!6&IBEL+*D83x(8))CX@4(yI?|++WWe)k7DM)8?L5JktUC%+?aR27_-F^Gt zuUWI|;LPll`1h}U_0P_pI`GD|54;Up+Ls1kS#@uo9O{D^HOj~>mZj&K`L8Q+Fh?yBdpSsW1;Rr-v1tT zjVi5Kb(L1>)-`qYke{B0Gy8YJ$=xr&?1etKW#a}|ux@pF==}Lk8sxqlE1808sUA2% z(eNlHKahnAfVUcN98?)8DOTgnG8pb&mC+7ag;4{LTrZ&yo4c~c=B3^vn1F9Q|52a& z=Xv-TdC^Qt8i~UoSo+FtsY%({oE0g{^GbUvt5ghLCF5INH@#0&6j7g-XlgX08x;Vb zd#Mx!u5k8}4F5{!3KD>sEe%Q-&XSFv<;&zbc>BkH%?G}V{!H2ORfi1`PuUt>;Rq6) zb1AL!fSc#H1Pkkc}tcM@OzoW0nkNgD`SimI=Wy>E5U%8v@Q*o zLH2U4(r27LcHn>|>YFs$$TZ_rn>UL~58{j>fzH8M`O9}L6&C(Z%CJhZF%tE8>FkA( zPuk~2O0(%`aZr`)>Qp+a%U!(UhEBX^ruS#EHFfhBE?%Y{>fal0e?SAJ9F)g@ms%Dg zUULe%g+ZqY4Xmj>DHaO_EE^9!_rsG3@-1@O#SVmWcX6gmKfnEK83bQ@c0tG=CV8xb zVZA?Og3W!|c>8JqzE@r3SC!HF8(7@EecL_9&YszH)5?|p&K7)NDPeAU9D4U{gN@B~ zfBgQB{rn%cE?N?`J72zP?N5I7pZ?*$4G#4E@`LYqA7ttqp*TI`gWyS+xHt~eJ{VTq znX9XTTvG!yG&Vy`O?{9WU6`AN8UJ;vjw_qa1_w{o^{QH4#Y}1xlCnHiO|kk#u~<6A z3MA+Ab3yYf75Po8nqVI+Pmhnl@q_!}_^usLU$_XXmo9`QH{1d9e6Zb}KLcZ<7w(vz znG$ui_3?B^c{wy_HFn`uVuh6J5!HGtMWe3$m+vxqTe$&Vtw5?KH7zL}u2MP~Sd67= zjU-v6aaPTSCPgl;nk~0cY5&9dwDA(sIgpyVM6X3PW)l5PgnTAShK2v{UpA-P%L9I-)?ZG6MXc%+Qkw5iU`IzmpLvLp4;@IrW^t5m6Pfd)CjOXWO^B2zdkB1;2q*N;1e&@U1_t0a1 z{XZWAdwN_|4z$qd*2?R{dy$0e2%jqY&$`@(t5gnMs&c#*?n&C^YDwlrsi+W-52Ce| zW#GbquX@zfH$>^qOIL5`Xq?yD!8@Nt&K_Jxtho*(7E1B=NAJUP%GE5_ndwu9;(Am= z)YsHBv2@=GARq^7Jarq5Jwo$?Bk+ZPkIqFEvawn{Z#jQwBcvOaLI^TLTxg(OcZNpx zQ}BX^f9-eg3#0XoEeq=XeQf6Y76JZn!$iDR;kc?uw}iSBT_0|iCSze3?I!`jVS2OV zV3)K+!*h;;*NhIIkEVA_j$JrWn4L|UK`!~|EYvlYZbbRM47TT0X%~D}IjgZ#TZm|8 zGC6Pp*!coOibE(HeBQqE^78i80(!4X@S94hCLa=>-u%S77cA>c&2L{8qzxvb z16w~I#$+qVToa^oIp3(50WV*KLecYawHMSAs~X;%0=$88S3p-lDw76T?&KVdQIe_B zcqIRvsfJo9HBw3V&+6+T<>leR`Ezh|&rUesePXsSHr6#YdSTwZZ+gRqn_l-in3$LZ zSu8+XdmD`R^mUGpj?~w6)K7}=;3v4!UkzP&HJ1WQL*pX#yU#{Z2k9GBOKk$kgUYFq z;$;}=l~M-*Di`j{OE8YA5(=L!3ukj_v|wIWt#Hcd7~!2G?LjzccptF$Ck60Ko?pSd z#1y#la%P-5xfd<|tlQ;DZvZW?lY-!GPoJ_epHr}s{j{3)rZruVM5JbX_o zmCe>RG&B=FBX*_$soi$Do0W(=)y6E1`Lgoa4NYB@f>_@;zqP(;9^v`$ys6>lg?v8W z_3U?dsNeer?QQ;#$G~38Z0)Xz_giY`O&U;ee1`Y}VY#h4VTG2)87-P%XO?vW#@~aZ z>1H+&=76Tq+au`mFNt-HwRF^V9W^Ji1yN+B0062cmDhhPXtfp0#)pqa6BhhH1(ZT*B ztkyTN(N!GzV`mM3HBbbKb1bLjvr$A=*kt1+Q%UwA*2qNt9)$lHGS z-M8#MdEzJT|CwL$Pi+Hu6T@)sP!}vq&Hc-VKk(5{E8trKy(qTh$y7sg%j`Se{;og& z>Q}z}{)X{$?TeQ!hPlZpn3>M|Um)Pj;5o=Nw?lJl8_290gH#A+@784N%AT(j;D!jQ zlXK7+TAi?hgu?8M|9N9-z&Z>K^uw_K7#|sevybE=K`z{2L{AHMUUH~!rDMPxT#3o^g=|}LB=pU*?oAnuc^Y$2Px_M zXvgCCy-F!E-jijA)FmrNb(YBjBAs1wdX<0}PZu^dUOO{uV^#%ub$OHD_F|1Rs<=UM9y!hr18QQQy=1ckP6D1egu@65UMYnLbmN&yh9h zFkN<*{vFCQ-GMAL-sC()oE)I*ZF(IN^z{bH@8xSNI}n4nzWo!wzSy^AZx27Kb5H~ z9sB6|oA20}tErKurdK~|#2dlznnkQ!F%T{T6{sMLE+uVJR`I;7@bnQSre+%005Ui8 z0A?`iN}9e#Cdy9zddxLXwq`q~wKscf?af250YkfK+G|gFBw9(H_mK(TIoKkd!MYxEAjmZLx}CtoL_oF7is-&-rP$!T7}VB zW8rI2!TvCIbhfXZy~8GmiTW5Lk4pXc<)^=@FjK}8y#8F*xcA!-`E(`=Bl)2RlhraaS~Eeo_X-j+x~0& zlD6{~FHS5Lb@jzuuIA#*%+%8K_;gcoYBJ|dO*J(%)Q{Cm$k)tG*Qvl%K3~YyW#rtN z^=o<-E^I%(u)Y0UW7GVL4ULU6HMKQU=}gXJ%oaHDHr{gE_BX%l;a`33nIHcC$jIpO z4eQnhBa>7Oaeq(WLj(Oi^A@&uTui01=~PNBL(21?cx8s7A-QX*d)3Pz&jaSYr zG%vA5V)^(R^R@HH8*O%D9$1g}B5uSW4C}Tmqd;IVV2Ymdh)o>j zp+FIjH{xA<_48wDW}`3DYhmEaFGE!>U6QLePx-*#Ro6ck&4nOaguF=>exHi^;%MLgXMgZw6~LE(3L7w>4Vb_X7!wIP)GYVQpH9-T z@p;GmqhF`qn9E>O1oADFPCpd>V&Re%%aYF$y_eE?x9c)}&txLc+JKwRBUnyC(Es4f zu>-x~`%mxRy|aSjL)vtUN%vyCr})zJ`Vt?AXy3R^$L#_=tIBTk*<_y0*%F^?yDh|Z zFup&N?ulg(AD3v-!__!U9r&#(>^CER#$vIUQ=OL!#Ujkk&O$DigHxwYLHp9BkNw#DKJ;&w z>o!W>RT(zrNeLgwzVqRq{NHQVZrFNY&#n(0K63g^DJU+Un4Ote*s=6G#X>$aJ~q;j zP1is+mno)GSy@bFgPLc>d+AKN7~WUP|EyF1jD>f-0pBp+(~~S5BjUOY$!eOyW(<*% zFBkWF=rI1(wq6+@QeiCejoN+~1R`lN0dZ_AF9N_!J=0}p`=Vt{BCVt658 zW-R$2B>!YWYn|> zou#r~!Dkw@h%4tk+Jq619GBSnin(0cvjRMv5g*zK^Knq zbMW-ZmxfNC9D(FUSHbovXLY30$k~d&OhOF4fq`&|7gKfiyO{s&Ag(N}`A|t{)Xl7vmlWIM^B0j~gVl z$4YlROncnrzH{9{* zJMOsq85tPO#)8N4#*{%Kc(rpgGbsgpXXa)hUo3!E^k8IkeCD=$9{hS~bG>leMTDaS z&~ye%hyKVrje^fIXetc2?ju42MPItE-LUDP|M-KEp`kw=8@;d~o6F8MG&YZW#bUNt zoJ;#}Dtf+@kX}(uO7gGC6Fzj7L0xkg2KGNEolYwNTvQ+!DmPoYcEB%hLLh|Jpa>*R zK@wUcgg~%**yAcd?;@z%yb^?#{vjo9C_tCF)XWCe)glXk0AM6YN;T<%G;^TQY*USI ze4mk^6IeL`QJ2zVH95?RkmNJt_j-6_ixJ#WYdMPi2*J|S!8l0X>}f|Jj~OJT=mYY4 z^QJ?zq_&h_y*Mt=_h4vDM?qq~;W_DQOvA_p02 zA{K*+nBhXhA9+={Fi}me-h`W6EnTx|6HRxPhBFMBBah3Nu$dBedhoToaQ(*S%;(O(#pjJJ@#M;3#Tf#g3drU69EhVA<}K zbe~7yv|!gSb$QD?L)n_zyTX60SogY4nu#WmgB}>>_Nfhc+6jM~`Y+N!_pREQ#&| z2VXor;x9dR@7#$D+__&~j}VBIvxK6ciN|WwBfgCJJJt=fxn*<>o{a5kq&uZV*&q^- zOp?rri5fYg0LQhCK&~kGRr#uF)7us<>R-QP>9;4&9%)?w`Jpw-7d>&?rdz+UaLM99 zSx&JbsTa)P3>mhqt#xq6*jWDP!2{W4E0#cWQv>YTeHdC6v_F2=J@-EoNwk2+L~t@_ zfQDKm)ST1pq(n>yC5>M6f2RG5ThP`vp&sEuDHQTqb@0{P-~i~V3z9+eE=Z+QfecBN z8*YWbx(vD$D87!;pjkaslzJmcDxA4dk6s%aH$4$rvnQI)hf{ng_~hRed(iY|OZfV5 zL<}o(p8AFbAa80Dxda46-f022`>CE1Zfcf;n@VwmRR~EG5+62Cn<-Fs=gl~1U7KL3 zo2GObX-vK5hKZgoCO}VbH>K1GV*?YK$|JS3q|%XRiE5 zPSZZ{blmv$tjUk5o)h%6biHAiFq9bR4VUb7aC+J{_E%!w3$qL2)J%Qv@Sc~>moPMe zG1orPw6Iu?8@5Y$UhzmOm0llY4qd!3T-P|Sl|(2Fsl7aE7=J(aNC?ZG(8eWtI5dkhs;^(xER@a46OV89(YUA~%O@}OX)Of8;&POe6 z+|y4rSbl|J&GOY|@aDDx)zire=LfHLSD& zBGQY|EMI#4zk1Iy(&WkqPoD_?z2>Gn*QpNVI`46PA`S9U8fWU7n;wU z{wVk!(Ef@0KJ;_*{QY_$d`)v}dxx&CP026P&>Yj$j8AXWXOhRfG)78;W0X0VWBDNA zT_fJhu)Ys*5 zQ+3VrieiaoCepl%c*~_JLrzA?2UUZ7qKtxt&t&o@b6L$4 zR-m_7EF$o9{WiohH~G1=#y#9frE9Jm2VC&!gV#+FHCqD{NN5&hYUUuo-d&V`m$Z1S z&0S^fuQy%0Gyqku;AKMHiMb(}trMwjosybS*c<~?Xxsj7Zy-gDdsAmrTVpPJgC6tm zDXy_ll5@eRGu$(Q^_sN87(x1oc3RYvrBrDh@ zdp23b&z5een$}xtPL@i%sDs{0axy-*3zv4boo9>+whSfqCScW$i09 zQ30?w-J#ADn_t*um~m$YZ&H@r98X%C+(}E6HU|5qznQK zK(4(LwRt*#4nXy@Yix@V@Jv%{+eiGLwdxo17A|RSUA&@Gf32uuZFHSdiQfmkopo4L z&)e{qMj8R>E@=b=$)!7_y98NEYC$@d5b5q_0Yxc6VrdWwkw%uKyJ1Obc=!8#-rx1c z-_P}&zs@yh&di)S6ZhP6-=7K8p(~)H&Cwe>1B1!tyY77$E=D36hYYrH^4xiQHJVjwRh@Wj zRFB(J!D-(u@|x?TrLI7nS(i>|-tBO8htTycHzGr5b?%U<=q!Z2vxErcW+2y`VUOM^ zD7guPBG|rOZxA#DbC6yAge+?$-b95A&b8i@KDJQtf8&%+2`49oR$>-KoR>M~EQ_9O zp{z$GC7ay%7^FgOta8Ga+Lk;Xm)&Puc6Up99)UROj0w_f?~fQ(!Y!m zrd>tMOq4qiy%3z4hRR~N9CD|d4nI5B&WB3^w4Hg;&D!y+y5+>?(l9M&y?-uf z_HT%9OsFrpGO2m$jsexLHCz?#+>AtR9KZs3g$m>2v(h+HFJ5q;p|Mq_&HT@(+E;2)sfp z@#}(`zH?Z8y9~PHFL3WI)-kpwGvhvJCLgUEg5`ePo5#YwCmRDFb@f>LT(e7%%i_w$ zK6_?@`3FOP>Ur8iNs$)oat2%nIB+icS=U*jnM0;mYvl^@GlxlS1fh9;T>H2*XTW`* zdAwXe>%QCv^=plvRH@jN5KueH2nn$IHXiH<*d8>bZ3IL`h+7#6jbx% z*Z}@r)oe@@cqw|X%k`=|?~|cl?Vx=FlIU@w$@`B`4b+1p0^v~qa&LNAKvQUO$(877 zk9iAFSf6Y?+EZ^q4cRV553i;En8i$50!qs`iQW?Jbjk7rQK??n($?fl(Wh-UWB^jPTa7)j3bF2i>5#x$pxqQ$xk~(<7>mN zX-&CYi|~uRME@SZm`_xOCcwP*!6emJmg0PF!pb=?f})|=MZk1VDww|d&5KXS9B7Pe zuC1yqAB2)Jn-iZmAQ%EszYxNo;M; zb+Pe%j)+VA`%~Gcg=Ni5vU_&Ujp@j2%gE~A&$`b?24S{K7z)x=Gl*;?pX9JTU-pz1 z)nDzpev?dthg6JN4O3{R>YAsx0vfNd5!Sm?vLV5AXcF{pVOPn;Au1)>jy@JnH2mJI znL4DVa#gP{uCJaDbX;0tCO@w1_<_T1qh5_w+5)QOlg#loiciALF~nh7x3#9Ud6*_O zr3;^oPH=|8PPiXOo0fH@ZFh9^rXtgb4zZp_w08Tld{RB2=%Aehb~rT-J4yo!PuYT@ zt2G0Rix^vG*29jhwkt2sgToFmoe(a3lS6dUtwJSg5tEr~_%`adqPQXv3>8`z-rJ4~ zC3~yZw~OYz%EpAKO~SmbW}ls6TGXbr*u%}w^GaO2tA zyLIy)%bJM^e_e04fGA{m1NN~?%!B@-{BR%v8hONT!1zz;KP6I<8dO^-P?>0>0U#fX zCEJbS1N@2e*%O6k2Yi7%huO0Oj(&|+KHfeb;Q$VBwPl^=m5+D=lOcRO{gQEe8X5aj zzMpal{J?ms3kl)+BkPl^9+jWU4WAB2Z`<^;ubmd>G<U{$e?^=#(h9N${B=r>kH;|#GBq0EEs)ChtUn8Ka@U2wBN)a=n^$iXIGM~?|w2sEwmo3wZ*7--Q?I&!2;tRe3(dV{<}}a6Q~9GCUDPfl^XZ3R4L=DaZ-EB z%KY@_7P7TPr=m+BJ9~|f1_6dw#LMrUnG;1Z8Cu+)Ve@Fwpx{cikw}5xBifAf_wpzK z59MYLBGg?bxq9}E`#O#?psW%kWhLgS@H#tQh?&h%D)s_grq8xF47oO4(_|^Zpy${x z=YVnnBQOuoptm1e%cmOhhyE;(%UHMX^}n5&w&Q{&#TS}C2~bd3B!mu;a1l!2`&$f( zGt&>=Yw?leqejv*`5l0+`@-b`amZ`zPSIo9lb#}+AlVCof<)O1Pu?~{p$PFmn5oq4 zRy~QF(^Ytmpsk%V-O=Z(Xfp`$dP77fwud6s-O0k}ngNv$ONIv-7?K z7?z8$5S7dtaX4FLEzqXCQ~4(4_Su9%jEzSrNK5`l%Fo%pbxMlf~P!WV=*i6+da*`AQM(%ytr{-fdUC1KJ7fp1gi- z-r6E8KoiK$Zoa)k{N24IeWP_Ej&(bm^T&mpz!RjLo)XPz2`B8^0ISq@sOv8CcmAqA zJO1(|U4u!E+SFQhbQ+N(CboZp@mwt zr4|0Kf2W_{U)L_SS*R+ojoO{!){6M^LkbLo*^<(QXna_o)T(j>Vy1|R1n|668y>Up zb z$Ka&0g5t4oei<@@PkJ&0mDyvAL`A6fdk1;*%|!6DgxqyGvI6;8=Hpv5)8*5yu>uJ? zv}F{xn(QBbgy5_St(x>6tpJR3*H7^sE>9s5lU+`{%3uFiJYnKAy)T&U>01iPCDzzj zZ<6&1ki@u_{p$Q6KsI3nz?!>}IcRBoa_)=yD;vj($mT&0B9yM&{KJ`X5N-u|aNGoTZ?tzp?oLBG_rIZ+sF>D-SbFi1P))kP38L>o7KZPCP78SQM@_j1i* zrj24>nCdOj&C`Z9GDS4 z$9Q^!GE}0w!zaeNWR{+pLf@G zrN3;UOERXo%X~VK0-?Kob|Hcv6RGQ(>S$xs-?fdd{j~UrVv8yl;Y#+59qA9WKj1gV z3`_dOZp^JwMr2J>-0u$^Lcw?Pb`M7iO^tnAB1Xw>|Md=DSOe zOLQTIuo>2&Vk{7YH&9cOl;sbkCgX^`&ko}iiGv-^o6V?g<+xcM+EI+YTiS~76Hgtg zGL=AXk);@nPn$=R;ncm3-k9&zWj9{OfU?(2N2e=GB@?<|>qOQjRXx$Ljfb$AxpPfm z3_gr^HB56er+6~^9IF!es_7~3UT?{2m+Hl|@P<=4njz2zT?GLIKb>Oq1{)8JM<+N zE@bwy8PyyaG&8Mo43gNNJ4)Z0{ydOU}Zf*!}Vt3@!C)I3UNDf5()lrvHp6>hV>u<2IU(xB#1r z$#cyd&1s?@FR^&ndN-yNhV@_xZ_A$Ch;OM7#BSwDus{&flpyFIZ>hdcPDY@Ildkmx z{mFIGA)PeU(+s00?K&SC2S#N8LVSwNz>_)8yy!wxDfHA+r5w~zEYtR)KHbS&v?OCf zr4j~0A#3dke=`SPq>LX=LabF1t*~(`!m=5Ex9BFo*7G}35;~@M0q<@MU_V3>6yIP7 z8W;=_`kW(+8}yt+B15tcJFi^qd*|?~S&Lz})_#nC@WjDdEY_f@3r~g8>GQq?f`L1C z^Gk&@iJeBH0K(=WTiF8PZV55-`D1o_p)hJH&eKBsZjz^xv@WEiz0vY#bYKb;yFs5M&u^& zfoab?3{m>m!+mEuZ*|yZ(2V9CWPnZ5>-C74KN;`Yk}gzF8S*xrP8m)Puv0vY${@9A z$oV71NX(q{-*Hov1CQ)MH2^iZe$oTViO$PnTldTW(81$f1=TveJ&3v2oxTjx@r6&k z8+#woF_RV5VIN+oEusHs7_&pp{O;n4H|Lz1|Lf{sNU*ET>4Uih631F(5`HWFDA2IF zbQq*}xY+k{99P~uU-xlyVCBy&(ide(90R|`QUG@lyS$CAeCOF@w*+AcEQ1!htZWt z*CDjyVsM~VkbBLny>}XmmC%ur{QdovmQa{xfr!@S8`R;QDPr~Ls_JfV>!D)NB>UoU zYoue2tL)xNU8;O!tX;Zm;V-u0RPXBdO14&D$uJRG^9Mh`WmC_D`WIY zhv-=P;{AP2GG!4%GvXW%|(KJw&K$M@5)GO?}t4q)MvG33kL;6jcrEw34GBJTa? zZB>;)%3s%4o%3TwrCn|xkar`Gd%0Bf*Yn5A*NEL9cv_NFVCQ9@E`^$iy*kBoE)95bCMZm`5RI~!{vM4QG^xLccME9F9W`VpFVARX7jsw}eX}4L z=p8A^;rgM2(0)g|pk*K2PRYwh0%taZWZ7IQT95fF(9ooMLWxmW2fWW{Oz}ZcAohKb zqH`rEBMcpjW$Saq?#l{NdTcwTdHcc|wT^8Eo42jjl8&3FslAZVS_I_+@ z;hULvQ&BfavitcWvl&N-xXz>;&Qu9#9cNG!iaU<)L~}tz&Hfg7!4*PBRU>0L41{sD z`i^#+nye{+vVIcARi335Q^dn4YLTl+~WR5~$5ragq7v^uLnwf8+qOhca&STiv zD#QA{=q_6x_(e!T6|RH#B3FVoNKyyD11;Wu2I*SCO1l5UC@uLuWJNd#`Cj^dhj`$_ zO@RN90lThA*SPbFyKX%~ubN>wIp3spWKP^S4L}rFg~}^% z>>zgE&ODW3PwFxHr+(jy#wT0eCGwv6*S~$MiVqw=56XXV<9(ObyThhaubYZaR&foN z7_$sbM^j0xk;23tZ}rdZC~Xy+6rCE&H0ux8QcrucvHbQ6nB=#kU;^5ro187e5}lYLl(atqk4+REpC`<%%|VCHng~&U0|W)32NPRsNM{VrepcPz z;;mXS33V@bjQd=7DN!^(ReUwK7c_`m#Kd#m9u^gt4KdOrH8*cl8=fWd?wZbFB`DUU zV#T=ug?kq4JnX_9Qz@NC+e~LZMt-y3I?E85{E(yowQJHW5+GzJZH1WW!(UUPt@dwS zV|y@ZZ7+#9N7W|DJVej1=3Y*4G@t8w+`#&UYobo75JehVZn}zIFN^P zAUp+)00oZHA%eLR&oe(G`%3v6Ahw?mLwN!DfCLg|LR z9w8!_x0>aIPqTb+z-=uqr6tG8EyZjpGl<~+8#iK*hx z%Vu`?w&bQH=BEZch4H?8$BgTrCl{kaqo;RsUwh)D*}!uMB(YP%JF<24QVe0IgTvIN$V~X#c#4Jo{6z_deKJXer`I=gA59~a0kA=zhX+$r_F14g$&^;$9RQ5|f-vu}LEL=eIN-iqc2?)rb<_dkuZK{h=Ozzr0- z#$=9Hi@G{|5MM4qU|1pvrZ3}yr@FM++%vIeeycwdB3;#uHQ!)=?3eojxxWXBg$6qj zZaHjMeB!sF>J%KG0(#u20=rCJ4qtB^WfjgpPG1te=pMfArn)vJN;Vn5RoF14`KvDg zT@g~xdQlNCQnD*XM5V>Qj4Tvgr!tP!koCdFXE>*VG7|D%5$`k)r%NtX?Wt8e0&u0 z$yoNZzIxPynGuKV-%Q_+@vU0w7y{^M66wAOX*_)z=9dP)yFZNBKMRtgI+PF~6c%$L z2Z&o{6R)=w-LH25ujfNwu_!u2gtk1VGF)O}qk6O5cNj2T%$T;p+yjD-D!e!qVV>#uCvrRi_@TOf(mdme>u9=ifT z_dIQPML0`Wp}}{MnR1?`M7iUb4s*l3(}_ewvG*u=&fLVSP+OH>p=c`~Ny)B3Nl0lD zWdH^4+~vl4^cS?wZ`9p>nS&H+`67OVYA}3ivgab($>O&xGtfat+qa6Tirdh!r+!^! z6DJX%yZ*n?tHCKUlQJ6h_rvbjd&@ppftOQ7ejaiIsbUUZFXMVClL#*ozN%ayXV?p> zeF(KKU~?Z@`~9n{_avtftpOCw6|KTn<{7`F#Drfw6RD%2WhkU;6AU@&U1`xO9M#rJ z%wK2-jw238Vk(Xc-5MVA?+`0!HM9y%TYn{?5I)+L01}CQZ@J)Ug)1aZON;R#>;u<6 zq3`lj6ydo*S4d(z_1$+HQ=x^PVg2T`QiKJE9Yi^QaYEDH>^+1tIjl$7X9b=D&7!!^ z=(FPB+lFonwa*Xa?r0-s$|I@AQ-nHF@!^}?=-;V%DJVHJrWf()VnIYSok1didxk}SRkWKqmZJbs0gh7?V9rG)_z+##WGy`+o)4!YkTQ0_=-yyR{ zxDYTU`AYclt{ik$u52J3|S_ms|5V8uz)qYShQ zgC$UIy9>+oD(Fe=R|{mXH&ye1i(bmkx-Y^hO}V8~1Pqvz!erlAhFw&%tsCxAy|QxT z{dh+2$7Uj1Wt?qB(vC(Z*Xb}IRG8uN@wwwD{zWwCVK;8<3fRaJgk@=8>h4$;2&4%;?3~0pq^6$cF(x{R7- z$gYrV?ib(cR5}a-xqOM@A-{Y5$iIlxA{T0%wHaXr?sxHQ?PYD{g2V&c`e{1KFv!@K zp&m6Peo-*XateSX_pTWGtN0B|%mdk^y;NRVc^D8e$r`#3*_6uo*#P;1LexoOg*PwV zBwo5%vqD-%?qk-1tuuOeR;%PB~&qd3fzj1mGt6{lwt?PkSvt*q|K{}T+tO8O# zbZaT16nPeEA-IV9wKi6O>SQoE6QWaiAkIFJul#4hla%$;kMw24uru^oP-)+rbyNJu zBQ-t<)+6mF>F6wzmD^_DGrQ>fX!K%)`SQbY0?OdIqr`J5Jfo2?Vc1$Lr+lx4Q$=Mo z5hcEepH6~R`ftZ96>o=o_-js@lkSIdfic;UbdfxJ=R$dG$< z>`JkzV};Qvvu5|ybiM7}4wqxZ?{|-Z_Z(4b2_yjr+Wtbj)&dSUHg~*eY)^C_SCDt1 zZgO0UXZE{KIy;N%53}-RAkJn4ZKVUy}9c?`LSIx zy$FAHPw2ONa>9OSjd$NC#6PlOem*!oy(PMESuuK(>3_DLXEsN(#b;ud*~rk;b-DhCLQ7=@;=)^F6^$_x^DZew5}O9lm-%d zRK}r%k&VF=C?mCAzdk}WJ(+Hi+awH$vRn6C;u58*ewm8WYQ#67k#Ky^zOFTCV#YWY z^1dkxa6Kt{MLih%j4lJg5CM)uTSs~oX&{kg`Hm~C&OtJ3_DL= zTA3D7KqUT#Z$}|=a)NbaIvIzg9=cC;sO-rE$ITRhanJmJqPdfH6diP6bSBbW`Jl?g zic*Ntvre41vHd`*TM6KFGYB)#+jyKi18f8VG*&t^;aQs0-?2&iR)s$~+(*aWR4Qxi zZi+3>G`;yTQlN!DXSC(KzonIsR48-RJ0*}W*&a%@c5X}%)Y$5S6J&L=6eUDB98a=Q zfdJ385GNw{DC{Rndh=ek_+KmzX3>T$))6hzY)B zU!O>UYGCQ^amJx*jMFPn4VIAtwC!a7G}OBM3OxrLve7#jAB)T$pV1L_Nd!i3udX!e zWWdEUj!B-0nrr&j{$pW)b__XZU`kJ~kRP4C1Q30Jx&}phG^3 z^lhTQihWK65LQa6M&J_xI!Zg%g(8Mq45Erk)lD7KH0UsgF}wF=YoYK+iyu5HS)(E~ zs~M8z62emzE`o~U(TjLREDsRhsM)-=wqL?qgv$?$F&IoS=|lZE|EW z0Cdf$7Ox-ju&k#Fy-5YsRRJO!;Vt*~Dcitxq&2?99%?f9&yQeL$-=;$?|zEYgGncD z<86qxrrr(54(owfsu;6g`8bUwqPpk*ZaAX0HWBe=rdW<%T(`!%GM#i`s5~2G|B=1_ zD+Zl-Yd%0dw=|Y$=bxZ|)UW?}8;Dmt`)}*h_j-v^>is9pe{ObKKc$usq;sCL4YU5g+)a=n?C?`sVQkI*2vq0|1Z0{gBAb) literal 0 HcmV?d00001 diff --git a/api/public/images/groupify.go-logo.png b/api/public/images/groupify.go-logo.png index ab47d56f85dcc794121850da1bbf9a87fa2dcc9a..774a26b9101f6325f2e5c1b0ebd9928fcfd320d1 100644 GIT binary patch literal 50148 zcmV*EKx@B=P)UcrXMjuYFl19A4+O>nlRO_S74oA&G9uU`ZC`*q1~oTf=?I|;{u@AsbbzIWzo7%gCo!Q6w#8qM5&bf0<7_8du7Rd{brVh?S? z1vC|8Nuu9W<2stAfh@BZRShJG-XxR7PkbL=muMYaOPlnOu~k8m#B;X3d{%3}2Uk)* zSkp{1ZS=kI9s->t2>`(#_zMFicCSkB2uoCfjFJK9I9lcex^Yp~2y}c4xq(gxQxoV+ zGtC4#0yT-iB@JjfK}Jm`AQ6wtiB!s#OeE~_Slk(l#hgi1Rg&?zJ*CEh5jc%eJd3KS zDXXGH3yX^UZdYE=YPH5Kio*6Hj}3-e8e21mmh*TsfH@w}nT*af(@dZEJ%jmPFZ<~_<@FWx`tl3AeO_-@VQF!DIqKusebm;ILlP34{^13HMuqWFyMgT0+7e!I;EoK?efyH_VS9-si>&jS5;YcxU{_DWPW}@0FUKN;5LEIG}BC=%fJGn z54ouwZSB*a-SVezA2@OHuDI3ZmF;%0+U&&A5RfE>YRJ;ml*(3-0r7Va(o)3GW8p_Iyj4O6rTcq(IeGH#PSB;k_c*{0a*@mK`n4EU1qD5%H) z6DiH(u%9X_@V1thmAzeGQ@wlcyg9GbO>I0j+Qq$iq0R(4(@eX7K!-P6EEblZf8m8c z+qQG>H%5}FSyoR0$W|N32tr8)YEp`rn+g(VVVX(+MhuP8rV=k3(Nh?LsS#-5>jY?g z8{|@InQ{|V2fPeA3BcssOrw1QZJ+iHNrrPNh(%(Mhy)=L7>20d4@xq2eD=&)FWvT$ z+a6hX<)T+?4riR!zeusp1Ul19yFfrkwQOvge|qMbFFpCf%Rh9KRLF|U!N3h&(s-JY zNdlCTNnREwi<^`u03;q8!B5a0jQGEQ#XOm zG}A6(pwrYz+^5;qX5&?#vG@Fg{RQ9u@sD2`0PB2LVHs%gI3yDZ0y-6R)|LSxy~<71 zGy~I8^}CmT$h5r7GaLfEK!+$*HPp*-QxpqYCKZzjsZ@fP z7RJ~R+;AJ3s%GE~0Z_b`qDP8ie;nYr>#J&<2__NMBSDry^G=AuRL(yOn`d-NCo^$*Ed)HYrnplPO=c5#{VZfrEqn?F)qRJ8Y%*Ir+u zC6eGRDS^V0GEgjbu-I+HlsGVP*A!!I2sRjdlZmm(1XKiIX%?rm78ykPm68)WsgfiM z13@*-)MQ8(#${Yuirw*bH6Gjpg_hyjUOWbo*u&~^McOk20CeZSeF@P=(yA(}+RAI{pt|u2@b?YC@xzBfVob^I%7gsk zQgApOU~@Xb=_vroY9}^^%uQt=rxNu`Pzecvl?dKZxryklz-$D?+0w2kV{#Umk{1>b zy{S}>$H6G2XLUg|&RVV9{l#UtH;hX$;6ua%h(@Cj2o1rAe~2-=K`5V61K#2yNNTBs zCd=AI=Czt;nrY(!-T98|Fz}FNSxQZ-Z`jRXASt_@N`b0IOodz#Jtdu$?}I5T&Z=SeqvEOstHZ5i0uN7WP~w zR~7#ecxfE$(4|&nm43Gna9YS!RzQHI8i#l!%8oA#10#M24F%|UEe?eNvm2(=O#@F+ zF$@k4fK%4O7OORG{^^)z+9l|^o^NK?c*PZad{*nxzP8qxWz|zDf$GjHfC2^>s)+Mp zf+8?DNJYFMe+P6Y+b9tsD;BWZ9pK9Mf#PtHdx^;iP3Bw;69o?TJ{A$n3SS<<&>}dN znurrcvoI8m$D_PnkDVI2wDCv;67d)#j4|3jc2z_o0gC;}l9lT9tPC)VD=Wd}&BLw= zdM_G}Lv$nn?uwEgo6R0I|8z_J~74sBf$V;U>54Iz-=N+v|4Q<*d~#iiunf6}G;DnGgg>_A9YM?2VOp z^S&$#WfV=LeRiMhfa#SL+ow&RaUdr;<*2HY;OvN>G#2t{6R&83oN1Qj}tTS>*d2qbJ#EYd}>Oq<;fP8Y_?oM5#(7$Dj}VeTl# z)MU{PmcoCc69NGcK~e_ZNs(mROe8s-!*xW=kk}xBD_c?(ZC^q^DnrI3!7#D1#Q-cQ z6@_w7{@xyFYPxcZ&FP9{P)Iy9ZS?Qw^Px@RJxv49Ojp`8(=H^?iS7x`Gv>`-xYfcy zC>jeg0O5>_0}F4?C(^}0Okr-N)oNvcrVyy%a|AvFDU@N78K5cHmW97da{ACyB;%A4 zvmL7<~O&1NOWd&Q~ zAgl3Y2YaA+0D>X0Lbhyhcn};GIlAncYo0eS)w4n_Q&q$?)81b|mkoAE$)Ij(?E&mE z#a>o&3Hbs%)Ftt*1&eT3$vqX4>KwS_G&7?Emh@qUX(?iZ=%$(mFYdl-f`93HbV3R$ zl@cl^DgHjy+$BjHFQbRYfq0;=8%m1{4>r!YVvphUOf${2%N*zk4N%5N(^9nkhWds* z9*27{7K&is1Xm9cE-Tl%lt^iqE0xI9x}^(oN=8A>%(PbS!lnU^gB@pNnFK>7BS}qX z^g6kx*!94eTRe_Mz%g2n%3Ktl1R;>K$W+hg@9T&9+S>hj1%*RkBAscbnLw9DIh;kP zVv!qH^(-l?IPG=Yy5ms>bXe+Pv83a49L+40S;g)MJvPU|5Jrh=f`OGuS#F_(8C@;Y zvzsm#(YGU*oR&<2vAh;tT5K^xH`kID{FG=|50>=FZ29@~7QQ*&oY-@?KIUJZX{KG` zKqpBC6jQa7l%MDImlpbtCmD0nM;Tfy7DK{-tBOcse3&kI&SQ1lwUvb=lRgGp_h9uz z2L80@gK)&&Nh&?bT~sxlY*1;RGP%jvVrB=2!$IruHZzTD<1t1T7#e^)r)^|jQ`2kb z6QIr|W@mzcFZfHkPs)0Wxl^oxe)3ohQf<&hxa7@zax z4c669J7RRn%|98_Of!Mbh+CQ@OKB?RvfHCLC`ZqRB3r|ze9r9jf?-Xll4$AnD`JLv zg26a#OfMUuRxbb||TihoIQFbUSI&vBMee?}O69 zqGP3{#m5amXPRlInLsxh?9$YYnbYnFVnQIEOo)yL(IJ6urlIK`<8rF*uIiwuWyUP( z1He?#?SSjxC`CQnn$k0^sg&N2#!FO$n1Ci6WIPrsRK~V6tBrSU;2aCZ2JuJ;0zEy@ zFs)&q+nqOT{+XC&nhA8dT~`>@&;U-SBWxiV^dzP}h5ISmyENX_AZZ-VAab3<$|6o^pV z?usjB?lijBrkQ4%33O+o9X0p!?g+Qj8IUcO6b-7;+qTq9@*&f@B?L7A45JLy3^0nU zDRwPjEuIkw_4TRjgx2Bpa#XV?r=xqkW)E4V%(j7r!3ey15i)x(6byjZ<4sMOQroI; z*EG{iyL3%?7q@+ex;KhzX26V>iXb4##Kf$WG|&uyBdS2sg~Qyq3(8AGM!(0m$(NuZ ziIV7*)l`wZ<=aNKh8lJbhn*)WFm5M_(iQf4BrpgyQ)`Y_R8}4y<%XMPnrSAZ%QEbc z(DYr%iZzph6Qop&{8&|wW6f*C4|V3!3c4eOq)F874xD>7Fs z=9yMCoo&^GvN0+V>v28)zDlztNTnFZ8iqp9&`^K4w6yf30klms%`_9}a!@*K?3ait zVVl)RJRAxqamtp(LVcxN&RkBDCa!Ce;;}g4y6WW~{C)Ad04Jk}Cng&RMx{)~H4U0# z&96B4A4df{q(@cBsfNoU0&E?4t z+MVtQpU%bINm;m<7UtH%s92gRfC%Gs8sQ?%gT*Cr})K|BjQy zk}19|i*QqELZWODQtezm9p|}n1p*cNySpIY3Vmxe$CQ zzP{LYTGmOXzSp6F0jRB=(pp_peN2G0*%4uyX(po^AM5lGS4vG1`@@CDSX{KEepwopf)Ayi0>;^%MJ;8og zZ0wiBYm{{ri(-NxEybjYP6)keU*ayOEEu4qvp`L#28%fpDG~nzk!>Z)igCG=?k}S>6ynr(@9B3n{8AXzGud9f$QHC}hTN5o^>6$!9Pxm6GD0Jr#94S$uaVDwi zMa3d%fu$;`6l0eb4HG6{v)jPyb`EgRrVyRTm|UD_r-9HwFoDiA)7~@JHGMnUZPutw z(uRk7PJ!1~$PmN^cBhT%*?5VFh15qldDBaNGjTTrC|PfGg>)+fXMn0I8vRquHRXM@ z=$^`=1`kB`m8Ood_Ym@^ZVp{qbYm@6VtfNVry&{+fYatmaM0G&iy1*QT}EEN7ADx4 zX4(YQwZq5YdEB zuB^=4!+52LCM3~idYuahOM>vJLP=N@3#%zE)g*Iw7bTe-vK_*yI3(jK2=@0vYNQ_) z)|P@?>x0n9aG}mmv)PBCcbh{Z4y1;64@Y*{BHj9M= zoW_StQ@js22&N!K@5#jUgr1#+cVEP#DntT95Q~IC#iU3o0);LM%&N$T#_O(v6)UcT zC!T7C-u~_a4s)`K=OMpGB_@V==Op}B^N-my)82KU%M{;opO1k9^>c+oK}+Y!_AB=8 z+;zi&eY=-5T{Vp{Fe~_q3Zb;T6n#jD#}W`v#37zcf2OolG=ZwXDUIstk|@cfVZUmOfKT*5@LD{Xmyt+v5>TIn@kH?2Qczi248=Y# zRF>wmM*%qPR&X#@8Dsn3fAA<26hs^PyG~Z*`%3z)4u^1Kr3>DHFzG^I2~4Cj&9t)x zx=AyMGjBJExr~$<2n-E+5AEB%?A2G_xck82)|>hQLsJ3+U9ikC7i@|h0D^0K)Nv7)GsPyl-ukCM z-@E_Ns;SfJ56+%Bdt1|j1=|)Zx%xFp(p}?=F)wj(m-?}5x0e0zO>*%~?6I0XTG*rc z62He*vPY9Rr?&I7&bzTqxWL;Pg*WdB(48&FVbuo4zu5oOp}~Rt#~zM|ZyO57 znqr#bu;mp%*_0a4jv?%%z|KG>k+PG+i84tt1Gg0Obg}y(JzSc(mR<&cwG5P|RF#9g zkk5iefJ0V?j4c+ALn0m%zHr~aR!yDOO6*Qm(;5Zu zCA3{aJZ`nPNhV_maO>FPf%gH>HHmX+ISXKzXq|Usn{a`*b4j_b>9n5=l6vw)Yr{`| z^y7cuwrlrCiWsmJl~#enY9l;ICRCKUWNgX{RvQDWgcYdb1Le)*II}?}z{B6I41iL| z&{VD%jP9wb#p%{oMTdhfuM}fImq_p_Us#8S>so}%n%1+Uf??p9UADfPu}IAJ#$r(h zs0pxI?ciYGJ2a%xwj3T06jxW%GI{wv7#bYRf99=SU)+1-uWr2U){i`R=ju=Y)ah}D zF&-&F4zM$(i?#9jmoye|Nuv{~#`n@aBpL_uOTpN+T9x%>ilDbefZ6&Stl|A)n*=Dd zoX2gpi0jq{rd^mA9fFtzWcAR2ee-|vlOO-QW59pq%q7=?VpAY6I0#xa0yd`$aPT44 zs0|MXAR391Tbf`j%dUwegRF?o2MeFEs_>RCeC~AFXMKLc5Lp~|Mu^{;&gk%={mMiH+2@%$^m%NM4>j# zkn_!2-nhBTBo9$99&O{?-1;*9vj7#JU?@6x_{VYACR)b0Eh7sZ>zF6I?_Ab=0hsQ} zNgmtE9Os;i1^OoV{N7c2N4>5>+DHqI40|4a54fdJR3|0nO@mP$s=Hl$Na41B-$M6x2@&#~-)e-g|1#4%rA7$d`&nPRa~Gk)=udg$!#goppM3z}NHVD|JX$n(0Oq_iBI zc@B!LS!AAAuriRuZUzK3HI*PYIU*7YI4Tj#N~~6eR7jAuVabV|xyQ21M<$|?OYGpS zWC}YzD`RrFY=7S%96sC*&prJTynWypL>SwwY@7=PWt9{cv{?0i*d%kkolw=-2uJrH zfbNbH?0EB`t0OqGudlnIyr%Btg#sHXM{MtX&glH&2GL!oHG&m18E#B`z9`FGZ4oTu zezDG2?$(+tchF~e+%Md$>}9ry_cjPud9`@HKFeL*BHnAu0Wi6?tFylK7brpUptw$J z4B)v=09*F4Z4}4dl=b?W9Ot}Nym!Ch8nF+lT#vVShfVqz znCcaiW{K(=I5UJ{RhI?6{q7R9Qi>P+pry zgLW8bViq_aV_?nuaxqruwAqFj;PqW-UZrJ$-1|I6w<#+=)MmITbJ7vTfX2eE`j38 zYUn=E4#)QIg@V#D$S*1ai2Lc-#)gqP!G?i$_D0pz!1uKr|d?peI3baVa<)HW>B~z+nFn^bh(;ARwMh zL3lU_U7dZUD!OmRW zlImJGdGsih7ZvX+t(?*>F2cJXOifG9YiEMn`xou}lelTm<(p=`SXXx!+r*8!N&Kug z0A{we<=B7A7zu-1Am$VMTxkf>Ur1YLI1ZoT8rK`*W|OhDF<(A_v-jNlz23gwd8ayBmy|QNwWje32n`Pr`=UBE*}`?=G?iRKJ`X}8 zx7OxxgPXaz$wWB>10xU#jzE}!;Yg1PdpZt6f`J>dIc&hk;$CdXcR3t@p*M6@i;4@u z#aJL_WN~Ot7~8urb4z&w_CLEDWM>%^)K!ARl_y+cu7<+rPsCA`NeByA#4#%*>4b`O zsBltP%+_b17-Pp3>FbK!^_8_hbh$m@3juPHAr+gQag{HVjKl;t+=jDU2XDXzgFCj; z0D2F+i^u8{E_J;)h7AH}HVK#fLRgCcmK}o8uF86U1B{&+Z5b!-`A)3f0DSfD#!0_p zMu$8orKaSm4Kt4Y!*~91%|HCFzx(}L&;O}ucGDup?5YTO5(zG!jv3gLsF}d|3{*zK zfDRK6Lad40R!^RX-bcR}!7zp8BMiLI6;;_D6VWieCRyz?cOs=GAb?H#_99AX6cGF2 zV1>*PU1`kbCSwtyzR+;w><0Vh=Jg1UGlNC56)FP+P4f7%R7ubB4g z^($8VF%3lTa+kjm=rqG`aCxx0$*_v`W4MFkm5cZdZj*k4>2bXW#<}U54Et^~ESC)q z_vhIETCwZ{7a$fl7GOLe0BgNC#?@INf|eX#9Q6ipZkpiQv}9eEvD|bc+k4R9Hm}Ak zEF%!-_4=HTbRmHqJ}H}0+wqax@A|j7jaNJ~+}r0rapW*_HRE8l*=WWC0*|6t8A!z- zG}I6A&@iYBLW9*8D!P-a2-Fo>%60UYh#JL&Vvr%$Hn#)5=G0`p~Vvef!X% zt2S@m{FPn1cYjP$Z1$?!dT@FR7%C<~VZb*$lz^VDPQccG2XjL)>EJCa0*j&1<;5i*?u_2T9o&!t^2mf2`nMt5U%*G*?U#$}9* z%r9PFYXFND!~XU6SLXn@bq1i(%PIUYx`_B}z}|0&HR`NuBJlJZuEYJ}`B>+?(s0g3 z_NFhFea<>_+$g?q^mEnYqI$uz-cHu0GdKot_lb27To+wbK$pJhNU=A`7?3m7GTr=x9lDlQyM=CTjPX%Zzb3}6YT`6BE)1Z_z`DbzaRmZp`dBRFeT@blYTbTOTkmj@4PN zpV6&aC2r_-S;w^|hdbMx1tvQ9tun+2*TLC$Jv<=RTbFfRc1+@nVl8B93Lh}AywwIk z%;jq9>uxbDx5{wNn*>8!m&FG4*TL|a-Dkj%W_C}}H9DUztfWhlzY}odBXA^Yo)3ls z%oTJ&im@RlV@e23xQES8J@x4)pZvp*Qt^a$ATR_;#+verO2JoJPK-`YB_R|XhHy9v z$ygl1!2rY)QPP+rmlt^$129ZJNaV^oAr+4i<3pF007o=_Cc+^|B;#OX%i$oyNQ7-C zmLTbNZ%HW>vV9^@a!~;u%af4eF*g@8xx<44Fx=AzLtQ6eZsW99KY#D%|EX!&HS~dE zoKGe<+{)+2it8uKa!#O2^SATD=(KbX2JS6Ib2k|1>m3xA=y06#6yrRXHlxY3VU5+= z1!KgqCewm8*0L)ndHj0O@+!kIP4+m?_PR{8t;w{2joVIkK@xiJ1n8)-UbJeZ#5h7~ z(L%S85&?F~s`mBvm2G(FXFn_|E4^d+4a=272lm76w|7HtZ!f6KRSm^c#Hvse&SJ%w zn1{BVOvL!`9OhEubgoE*XIwF!7mp>`YmtoR9DC8q+*_3a7|w~XSZ(CG+88Kl3~+Ih zn3J(XPf-D5bWRc0=Y6X2SO~&_APo8Yq31*gy2XP~>BEEmvSvUbq} z9W~Cg$MEn-`o>3BFveI9W;IJnOQENyr{v%Nm=Tk{rv;frsiV6jLIsQyvSp&c5a|Ex|Qb_=#bG_a37lZ z3@>j+cR7Ka9#3q5_kn`RMGtfskHdouFgBC{IypVFfq{VX!yo|0r5C~JD}>7W=@1+lg6_`K1WeILggPE#>?al*+Z{G4 zGqKqm>?YxJA&~urLqX>Lh6u=H<~rLM%R-iuWNs`bEo^K(a)B8G%k%oc>nnhwl5(h< zI)gAG;_n279ZMt-fWCntYU)3E@+5@VF;rGowojYZ@XFO!FZ=J>nwpn&r4)3FNg%-E zdG{DyI@Nln>uLhsWoMcpk+A-KaYC08(BU7e$K$37{*IF!W$nk0&wFj#>uUxE2S5L{ zuYDD!R96!S5%ChYI)dDwe-NI0;z@Ypwbx+!m5X8d9c!Shs+2y?SS&@I6kORPNkE6C zA|$oMo<|sH#u>OpFt!&MVGJ%x@5?qD6jxM3l7S+!LmLA%MX{4B?Qq(ujKt~jGO){I zS3ofoGN&LkGyvU)_e1->z0h&0lewlTXm4wy{TG#%L0w&4V9AoJell^FMa;dp~JT;iZV0b zn&> zr}2g9Y$p#%(X4A!EMe}jMX`#Jh5-GiPQXy_X>fS*L2-FS4WEVLX$WWu#sFzxwkA=0 z5uYOnV}@5tMxeLt2<+MV3bY+w)C-x znhKr>kj|9v5bO{Odu5soCQ-7&-_-#FeVt(U6fif}P2CeH*-k~k66Zq*8JNIO6dM-} zVBm+{6V$v{{L66 zUj4sZE>}Dgztjw_tFit5`~jWG=u9(#ZgQr)lRq>BImXmnzxd^^{`da<`~UimJ8p-Y zZd^fu`tF_{_UK0D1I5KfR1=4-UdX6keRUiBe)DEZMxd~!x40O*`Ph^nkZmA6)~5?D$%?Z6nwC*pVZQi5@4=nK5e?l$TXlTHD$m`0ro* z(tF2;Z~k6kq3?u~0j#WRoMU|qorHYOZCcr@nbQqTGwmFJ?p(ixM@B~SzyE_D{dCAb zc=z9Y>l@(n`QWLi{|LKw?}onKUYfs9R8$DFX3m5aE0#k=MFoLiFoc4dA?RT&37J#x z@ndjg-!Z6Zm_{<|x)yoH4a@)>NIct%u4ul80T~0ht|LcbI1mJtva1p)2%}5tDzFmE z(UKP4M1jo?7Vf?x{$TH{CWb#Fmf9F_CpFHSsFWlT2ifL;MIX48_vFSC1k9&8I^fjF zlZ=5{8Dn(9HCHc#6DN*;`DZ`-uUl@s{_0oVZqMfG+NoPgE2jiOQZ&xPq;np8Eg2Xr zz-XB!6Yxwk?Og&o1i5fHZ2QSiAN+nG5V-qq{^ncI)6)z8_48lAzI|^)cV{PMKoO9f zE)VQwu3uaGaroTlK0`@~n{K)h`uqD~)5eW(im@Y=B-E2|$LGHUwbSY$6pW5`S0Ur3 zVn`ADUR{hJ?SK9mXnx}NkYvE+D=&voI0Uh9gqC&Zx#5Z{7eh_sEb#bB*)b~=%TsBr zqJ`X9N#%;hdJzbMnFYHh#J~oO`(Z3EpjzRIt8V~5b7h0U0I41i4h}NFJ3%4@g$&?t zxc)lW`s%i+3CT9q?JfB9j_q$eS5nsTZ}S#j`5c0ws%h^Gl(hE;qZ3N9tHl@Cdh-@E z?ScT^+4#q}EV3cAM}Pg>Z=XJW`m^7D;C?vKaS}Fc*Z>Fi?Wd9u%!pzV0ZT{%!y^nB zhH2fhvQqf;r#?mMBy;D^fvsD&!pY+&puN47GM~@>=3%(~p0!X^R?bUG3~@Mw2^@Ok zRxA)5>W5dJdm46adx;8l8?KlI?)*GbHVy}aU}ww@0m^^)Ae`EN5Q=N+pmN#_D6XCY z7Rkn?nPje9LNrU|ActTm$-K(|dtPPnHIN9$Xf|xal}&K6t(|KBkd?-nD|?zTI}dZu zXUu4XC08wmH@3IHUw`ATrJAV?AKcUO<~1)p_w>Ikzxmeh+HFq#BAz>~({fJ(yM#ba zmnqU4y)PG_(`VY6!2VtV9ZktP3qzpWw(Yf*Z@&5F1Ap<=ufXug2t4%AL$H6}KIlGu zngGqkzz35LxNS@Tpu5-8*~Qr2emKRJnLTSJV?l*9y8$PI1xALUlfAFJv5h(pKJk^W zgU6c>@mQRXQl#d3D_El;Q2Tn=qZj5h*268UZiLdZGPVy#PKp!o55P$V!iNs+hh5J+ z2A=XMu=JKY!0s!81WpoTP=PT%Ns-g@CuB*?fRH311mL8}K2Zjo1tk?wJ+%Rb1_oh} zvAd4r$6;h>2zqIv@5-rVJw!nvP{SYj@?nckc&pz>w+nS$mzwtvK{*AcX z0W|gOIhjF(PLpzvLA(S^Z_`@OuJ;3%(S4??^O`{S9+_+rF{{ZuMDoG;)YE_byX&sK z#!**S3;**!55uWbr=X~)7?$636MX2l+u^zuD`3{#c~D+iMKL&>-w+A~puevVy1TnM z!m@4A)GlOxY}=Tb?PmaXbk`1e^Tp@cdhB)fK6XW*&hJS3AqX5l08Zv=&Y8auuDa$1 zsHm=`K{jLE>3Iy$X3bv!cYgd+@cDcH9IBi)*!H_eV6fvDHTG*s)Vkx6>*>CGNlMQd z#LOvmR@hMX3FC2jFm>(%Vvp5~9pdyc1jyc=9x5z8c<3-JTGRwPckYDY;bA(4CD+|( zJKoy*AOH9N`_8{^dGhz4OU8l@68xn2prkjVrJrl*$eRSCf_f69adI@#yCj|1Ts@__ z+|oqq9lA{SJGIH~Z?bl-$2HmGSScR$liZ$fjP);1pu=9x$v!aV*3z}O*z!j>cHl5*i71>nuot#H{s=^RI-tIODpb`rFp#om+(1zt zlj~u$DRtA~llOc97Bn`%YmYw$J;#rd2tYU-p^_2K;^a)gp9Y*+=yfc6vDqDzqNu2! z4$~RfC;N8Qtj}JGgL!!{vd7*|W+XdhjRTxaZTK{>AtH z`JaCh4h6ir2*7xW1uci4s*M-CySUv}eJmat>WyjQ^(M$YuF!bnZxJVI9I=;e`dGnS zle8W*tUsCkWsfK{f`xIk;6%r@GHW}=btgNfaUEpF78;jt%5hA_(UAK1!R+yct?=%s z1Yg`hHx@|b0u2PZgNF{?Fk?oeWMeGn_`>B77PU`u%Ae#cuSMa3wQlPei-aJ4b7V#fkQjr zfUQq#gi@yh*IvH@^74yCXGI1bv`G*e<2l@X`&}@9_DuNGul@@LPPNm(n?yXujw6u{ zgz-%>)`bZSdFk|)tI6V@9AAbLbfA-cJuivC27@m*up^tS{^&!~f48E3fzIxFb%Jb-2WhA2{ zVs_(=E6ipuTVS-5Qug*?4A!Dg-fBC`{Y}=!I<7Xz=;Q%p)O{yArcocis88!MjttB- zgSK8Qw+1pJ7xe)^`nvUSeuO?Rtr%SxgZ`uA-Dd>5CH~DzKot&!@}|_(KwH~!VrMs8 ze?8U6VbO55VY$Zj*Ifrig@y17woFII3AQX}WBx(j(4UMa2;}rc$MDb)xxpun9wk+g zB@5=mZ6963$d;9EexO=8KV?f@`Gv&1u%VxKA!Ib-jNq1CC-~uy-U-JJABGn;{}yh) zcP&_K9*9T6q-0`u;PI(kz*7_#a|cl(VNaX}mRDQ?RgBq<^bbN6V|9U%5$gOH9vZ|i z0$90nCA`HL-S)TMf~yuU248V8%w^~CMDq&}42Rjd4_0Naxt1#oH`*^w6Zgf>!zX9a*M8Mj!+}~tv ztmD!JJaw0Iy#bUaGp5lvmeDveFqa!@oMNWOL+{TzHvRgnzTAK=!{}523|RGLWO71! z3E39bpw-sZ9%Ak*{N}eC*-c&vm6hf69)exACR-e9<`@9XnKK7IcIO>XkY7OkuxMS~ z-7q{nL`+H+iojU%fodRuU{N7&(=W=Zr$BL$4{8{D#lbvSbB7t`6DLj*Yb`1)g8%&f4`B1-Pf)Dy%0*42 z%~w%To@#7t+?|H1tdN}kkfpQmPNhr7h0VdV{E&NGU|WtGa-tzPn+)59EQYt~9QHR^ z+i(u&J()3$tHh_yPi868fnpTzgE(LM6Ewzfj!^yzT--5;kO zQFPZ3KF)v8FyQDg7cTibL31dSzN$b?fQxFUUDMp9V>Uy^WDguu%0K{I{ zX${lC$5kCx2n0B*8|d$Y-rhc_Z>WbSpL`NFZrljhTyr%{pVkOV=FbUy?%sRX&73>`b?Q_V zb1SlGn>3D3o;@={y0lA%n_z4`wYD)>%S1q@PmAA>1uAXlu)lYbT$$*+C;RQRR-8lq z1g`aE31E{3y2;ehaoHsc^!D_Yzx?tmpG8f%FMa7g=EfypSSJ^a5<|m*G&svaPDWwVum1-g{mpL~ zOXM*=kITti=LkH!X*0MyF8JQR{Remoiuou-RTIo;G}vV`&TDVD5q2Fs2pvcFLH*o? z#3o5!&ZcH47Kt7(W|vfn(K;PANQJ`Suvj4)W5<$;GnQ5fou^Jhgt?^%c->uHFmu){ zz&Iwl$OwKVr6sWTzO{e)%oo1!FMRZ)W`s5IS1*l*FKIHjf@b~|kG|PA8QfKUjNYb; z@K`4^rg5VozSwN|xehMl4C*-n-K63x;^(g2yKg>u^3?Rte&*9KG&Brbx4sHXmo9-B zGiHz?$lg7B;n`=mz>Un^Y+#HA!H%+$?B~&A$EXD?KR+K@cJ72u?4AhoVblmn2$HJG zfe5=KVhrpC1_x=~NH7Yozq%FrMXP7|BeI33!1I~kLk%l2>0tgq<+DU;AA_K<~!hT!nqd!YT`ei$6+g9@lWzXI{w^UVCL2Yd!@`9NNNG3E;~^LA+Uu@?mtWpWK!}|T2y{bO zRNL3fT+s%K=k4FWpRt^NNW@~4h>!%^Qml%Y@P(OB6b9&}8ntLN4uk#x*n~n!cXt;A zQAS;(xzpgV+G$ROjtp{I+DU+dNTlfOPSR7G%x2G;M`(|IxzyyZCTVgPA8bQSXT%bZ z?cD*7{qn!ynI|5H9ea1fu~VlZsyM)};y5vdlv)t%W6>D)08`Qe#W*pxh_!>EP!L`C z5g8^{7?HBG4MwLM&m|pGOj)=dr*`fg7w@f&HLh^&7;&e`m_DO)C1hrnww>et&US?0 zJ3VjXm`2|iF}5a?&AmH7hd`k*uqx^3I5ltH+__Xn(NNz2STLMz3+B&<^72wDn#F=( z1U9?F0XN-vBg~#Xi+WrU#JpZFsRpaM3nz(L4+;l69AJ%Lc<{(!C@3nV4hWak0v+wg z;cxH1pRvb1U}G#0l}F|;VEe4BP6JyS&~hXqbl}t9LpBx<2Wcoaf}1W|rQ?c)xv0S* zKWusIcZ@migb>OGkdm^MtrLMTd&C(u;rU<&80!r&8y#kDEVh+llEzn92t7T0*ejco zbif_w-}hxYAR^~~eH`$cbO#|#|tqe=3mIxj*WgSQbfWA*e&SpIVe@@KoR z^;tkM+5PG3tTV8~jquLv&vch_tmD{daB1~HGWQ#nxnBTbn*kW#scnHXOI0pUphN5L z>#s|tl2Zx`eI&GrOm56bYf}@k7-TkhOQW*yisj3psEEro-FoYXU^;Ud2?&!s<|Yf) zg)S`q#D@A90}V_(xV?pN=UsP!m$`>HW7UDl3&x(p3^1!J%i+$|tHJJc^Nv^vMgiVL zhBIBGfdGU?hV_6XcPt5zG-?k+1>?TKUa+}cphiExr`LSx z^E{2OpDSbXmJ4MbyM`2FuTLQiKWIGj%K6_vo6PkkD$x$y&| z0O4%(^{{?97zz`x%GAX#iIN%yn<(eRfVktxAyQb;m|Kf6Hme)UU7`>i90ZktpffKY zYz_~#wNWVw+dnFu;LspE$Nuh4NX3E&uDM~wvpU<%MlyZMSf(CM8ijL`p{alV;$@rW zG+ng`k}A2z$bz*?1K66gLyPRS7WR2H!1&_|SDgdU!5EAX!DOQSfdCnOIJ0pqp>z(% zr86|2VLSM9(FDh_L4ahg(SyeANMo?&Trt2^Iex$YvIDxYT)t2!oab`6Bm^LI#m1$H z44ixblR#|0z5!bcZUFDMoVM~JjgE7fQ3 z`zqXW+ifI|gzTxJdI}VkR*l;J*@}o_!8EE86C1;NK#UKf(1BzF3!`p(UV8~ry{F+X z*WLq%jvj;UExVYz9R;`D28H$2aLv_sFm~sLU;pk|LLrPVBG{cgd5W>oKCs)Yuz&Av zxcP&tzB6sctRuN&avH@2d6I+|DC;5vna{=Oe#-)u}75$g^ z-(t&o+}7H0fbMMecQ!L(&-MH!Iu1YNE{Qo`*K53zoA)o!h%8yR(Z7B3JxHkg&*l@<1Z6Ljg~H9XybdiW++43S*rMt3lno zII<#|AHe}LMQkz*2VQ#x+_65m^E0=DJHHH;U)uz?t-KbZ;W&8nT~NpXU&$+jp}v#w z)U(@Y{}vjCEkR#jAM`NyJdHIF^2WuEFbJII5)(Vho1Jfq5ddS^UcX`I>EEY=`v#5lQ%ETTo zE|W^7a=u69Bo>9UIB|DdNakGT&GZJIBO6)-#%kEtecyADgg;5m{Wcn&%@ZRMI2c>& zIJ^%IzTOPWuelQ3-U3KP{d9cQ4bx!S+__L%TL%gOew4968+aLTBQ`l1OGU+&Q>RYC z&_F+|S^d!;-SP2HeberACnv61ltiMHvud2EMh~Iwr?cZ|DC~#?16P$4mjXUQBSY86 zV=+@~I1{jMxg2iZ^JMqIWl(H9=@^~U=?L>sk|vD>U`C^sFNyjKL7Mn-?ZBuU8NNj-^Vb3X=c5dX=4E0WI7{|UAW!u5W7!fYw`F=NJ?3{n< zbf>+kX%TfjU{S1ljHCn($_a(TP+ndR$z&os)<^Yqn3cppI>zc0D_1W`E2XdpmSrgH z1~2yIk8<12hv6v=`}^VfEzK~cVFq{$OVY7I-q$NZX-zG>{O})P)!`#BW%?`{ov0;~ zaCHA+29W!y+hb^Wh_bdg-=e#32#Oh-+qZWQeDDLS9$9?VRn0kw88ro~sf5&af{ zVJ*o!Nxa_`%Q{f$1aEYQ(}jhx&~dyK644M?9qxAsZlj@K^TuC8&u{=1-m(xh*+u{? zi@;kV7Kdqb=fjT58u;#azXuEFH$ibl1@sT}!|}EbsH&`GV7D6@rZ>P_Z|w%R)A_>n zH?BJP*dLz$%8bV8+yC+cI3#cw_bbsQB;2E?mV@np)vmeXMPyhgiE#k z>vA(pl8o2wG12?y!}JMk#*Pa7LN>O^or_)c!+(^?Z~?qw2M33y4l;N1?YG~CkA3W8 zuzU9&U^gWVr#4z!TRWCJz=uC_Yg$d%=(b`V-rl$O(Ogt?VQI!H`-cFBnr>KJjN<{( zsjHto2f9bX@S9)$9PYm7Ua;ES*&(aR`mF%^=tMOMPyFstXl{NUuDR_lC@3o@2*N&F z3#kb6zE``;19yJmtMJy#Tj21~HhBK^r(n(%)8X@9{yNmw)xg6WehLkZ(@2SB=FHi@ zyXU_9Huy@*_b*+#^o63L;vP&sWMQkuJy#80fARS>M~@w?SiSaZQ0OagGS1r&8VNLX zwzu8JuFZW1_V0UmYQwbO&ze2&2%>&@Mdj)0n)*lci;4z|%c?q!7eULK^=jHhYwHB4 zY&ggF&j--ztzLS2nNPfij|biXP+j!Hf0T*H0N$MOc)}SB2Fn70Vc7oWcDVVLTVT$d z+3@?{Z-!N?R>D+_aj^{@Ja`aZc;RKn^cF*TS=lJ5CftvcxuY2TfAftuX~qH{K*MLc z(hSu&2fC7cFAc9*e%r@jT4Oyt`Or_{k)Qt@K6dvf!BbFl_BXXaoZ-G6cRTs*OO`l z!;EqEGnRWuQf4bQN9yjo@BT?vJn#%5lGa1}8x*_kQ?nOd1;6^y4`9)6b=SBkvzAq=0DMr>Y7E>a@3<(qjrH&IP;Hjscf^Yow*TJeN(ER-KG!O>g zi$o)^Y}pb9g0s$WSuweQuIWoJzXWgZ-OGStgzC+Z$>Fj{f8rtw>tu|sk-3WtmM#Nd zksCht7vF@}p56>U{qc|B){ool1A|au6Q-_5VQY=`OhH<~yK%&O8RN8V$a& zGdEdQxI_~lnyr!BNZ^}_(qJ54MHSn|UP#5`^nNU!pkY3!tLH5!a%TWNUFVmkbR_nK z+2&LdcE0uIC+g?St-b!Ho8hfDcfhV4uR&|;Va5vQLT%#=@Ubt5*$nVz&YfSgW7{kL z^wj3fSKY8;#W(7v&p5)_wVH9mwM!S|#JmW-@3U(>wMWnEnvoD@MZ0PGRM_q zSnq7>)b#D2kIsyG0b+O@xyo7pTh+)Ih%2uK|z>x_w+Ww>gxcu2-s z7Oe;OO&=K<`TQ007n64Jl}i@Er}OvDgMs;h{HbQEZnQ#XDwpvl zHBR5sCwA?~+J{k+NuRp4R=lt8XEKw!^da5G?XNvc7q@kcYcnWb%LPQ5U}m}EX8_|D zQ2PbIW$X1#W@6fi=@D6wZKhx+y~ML!VIz~%IhQ23^3lTwZmyX=qqeZP z2%-r-nF32!kiku#GapW|>v3f7E;zK~4S1Wm&QZo1`+9o8=W#Z~Vo{6T?nu24yj6YV zpzcEHQsEl~v(Ujrzd2hBtOQ?QWME0z08?++M~fkTqzB#g8@J7{|E8>M`?HQy2LR)w zuivC1;K9C+_?~qM5&Vi2R=(|Uo++{gjK6Q#oR#;bA?l!w;*sNQ082M!s;oo z^6rmAa5w^;ZAYQ+R0o_oaS8(LII#W>XTBnksagsY2C{VvmO*801Gw@F0PI$uHjsZB>TO%dMey@@7LHl_#qKX5KBeZd)IS+V2h;W z?C%OGUBoLvU)O2Rz~JC*%NAcp;Ekv%hMGZKNFLWstB0x6>Pe!0Xkd{2j6zpi8}xP@ z9fnLr@TDG-!y9OoP%@#LQ_OtTZ*pC9a-vCH`c3c40=}X-`>RWK~#Br*dv)XLL;!t+Hu&5A-$o-)%-Ug!e1pb|hJ27mAAvSgbZEtF9q=qfso`@?RAP%uQwBLfW7P$2{n3uAS> zeM%uf>F?`lLufz9oN zLYIr&XDyMS7qM(b62bx0qpD)&h4;|vAjhYBX#{4nCWahJKv`D38b$9wMVA(zVd+UK zoTSz?R4TF1{2VnQTa;w>w*&`C1l%}u_jIkAK6}0u6_Js_$sil49|t%+y2mFi0tNy4 zd;5kPr`Bx)5T`CmO0uUR8U~+T?A9{I4L%VA(U&uhFMQCzbXJP>S|BsbSx+Q1!& z$6}ktxK%bYnut+1jd6~Xb@AFJ@!BQ>yKI@jZ5_`xhmt#7|gg}+=8SRp0gzV051Cyff0r+9{t`dHHv=a3#ph#AjVI0UY|JoqdF zxjXK;hu%jf#xtLis1uWDb_4$t%gzl;6@I@}E9x>C1 zscB+xj;as-lKDO)eF~T$QJHM2MxaD7J&|R#D%LOqy)!Z+y6{Tp$>SxFc>F`P)2CDH zPZ!cObatf!Z*uwz1|Sd!LnIXGDl9JU$b9p_m_v0gvtl~Gfl2uc@w8^cjar`-pVOZ= zkF(8*fM~-6F}8Qxbf8;paMN}9_*~X(xJLf0b7{N4$Nt^}-57$KTyjHALi3hq?iqIF zH!b=2=b-20KSN}A7_3ewF((8&UhtbB@k+c)v77>R#xqU%TIO~Zy_~U72<(iB-S?e; zf;;c|Bp?~X!~-!QqAs$CbE$?|tx{$)8vk9^C}Y6II@trWr5qq-&W`k1uY#57Q^Dwb zRf13gyc7+`(FHK|Jf=MAi(HRC>T1BrR04-uCuGHv%JDTp*W$>bL${PvRL%4hcxl_{ z%0@yl2n_il5*UIwW4zHwkQlPWu4j4mRH$yKhprQ?;Bh*dOUo@Wdgp}nN^hI+}M@~fq&gF~-hLXx?j3IjO=JPS4GTd6P> zV_Et{EqxvWHtR>jVS0VWf+o2AbN9lHAH9=;^NEg`(_vSM^+^Ev2=oK=@1(4_&->njYDmXz#l^ABES#X-}t zBwTa%y-+@5HXPdW1PmTM05N1}=#~k6ISadaQvw(e*kTMIRmK9R&zT3;efT!G@%Fo* zroIAVQGj?fi7+E>VFo^`Bp9G7#4uF?ElG%O;_o=;fk0FYqrpt7B=aPPUK7V%Ry`2L znH?rMG(E+D2>_YDr&4-A1q*OdIF+$cte?ZzRK2cF6ypVoM2_QFN4GDeF_Ya_!$Q@zDS<=bC=9@^e`5k9o)Mktw5Pl*!YS5yCQWOxt` z?%NGd{_z=DbnD01HHo5v%b$viOTrVk>0MH^PEQy-n04c>H!!bN;s$##3%qiv;p!z9 zEjgH8b{qp3?Mq0 zmMvXY{{9@v7`8QybYW zY6myYg$Vee>(~+KW=v(MqYXxSyC60+#Al`A^e>fXEz4_bVZ}$+zzrX{9m=YUDGM46 zB{|a~_fvEuXuNh!A_;NsI_mK~WNvDT_s7Dh*{cebWax^;Jv@j0XA#@g z)jv2`S{0dA72!eJg=%=9CvIUchK2?STyVtVYfnD`uRigck%UE7QdWmcNyJ9JcHez> zExrCGy4kkA`0SqtV)36n_xK;+n(0;Wf!ptZWHbh$krB#P2Sx%A!~$o(AG&)wVL(;j zBcHh!4j(#n?5f4fR!whgJkAweCI&OE>30$TvGEd|X7*XEV$Ubj<}}$ht#h%JS*-AE zY%<5CFLN$~XC`xPbVgTrmdEeQiu<*lr}I5$(=LGe&cp@7)Oat+O;_Krb?LU(|MQs* z|9Stk6(5wQ%)bh(QVjz;FVrnq0(J8jvl}=B;o%{O_=lO>)dj(>4(Mq+3caU~Ls3;R zlvfl&DiVa@K^HhZE>a9hGS@SuYU#keuE(Y`K}gSP6>%}jo+9Y*`4ZBoITKXj$Ix3g zq&`&P?Mj9Vno5T!3BYjM$r!XBIt1PA?GQ`E!Q;z^f}&E$FD|E6F*^gnzT+LR`}M7` zZ|4p=_WXi;= zeG!|O>Do2{BYijfD&NWEtCsV$%y{gvZ33`bYjBs(#{B1S?w4eL>)8Mum6oKEs-jvf ziBI11=il4A_wA+onVS|E7y!lYfO-aURm_FOYJWwsfv>y*imPfEUd<<0H8SjnK;J3o zJ#hlIzPS^&zVzz0}RZ-L?#Evu`Op?wj|5Su@zdOC3UM)RlR%ey;WV^YS{zJ^7i+C zD*xJ&x~r>h-SFKLzH<&Z$@l74uYuaN>&f|rV6s{%Cr*mfBuSjeYv4`-p5KVu`6xe* zf}1|>Q`9*xL<(*!YcDJ7EO44i@`B=26Xe-N!*KBTzlCGRk5UN_Yq*Akb6_OOr`zQw zpzH*bL52z6DEQ~*Ag8<%I=i}{=hfF>$E~-*Y$yof{(dN`tpU+&f%#y}#TrIcZbvXU z52Z!bt(1c{}ac0os;E%bpE&haX|Mj#72SIw&GEPL6O24`NhE<*KUI1+Ina|@eZ7Q z`vr)_!%)_+0TGb~=BwAFoH4RkJ^7W8Ra{HJP=a})>JD9KfkS6b!m+0Pkd>7St2b_f z%9U#%GbbP7iVX#hX@ z*-q5%rlUuoWKAPDGO}QPW*TNDMq$Q345R)Dh>Q-wH~})O{8hhm7Xf7>6q~HzBNAAD zdpnp!6M4ownt?bRnnATUrmD;agAk5{VvtEB#MK+tgUOjm`YA>^hCoxN8(_}wgF~lJ zK;6z;prf@7%8ClURaI3va4BhL3D*9fJTi68fWL&La*lsW)fHEjq?imsyt}pKO5fN> z;|8x6%=Qdev-@_)EiQ-InHh-Ahrw*MfRQYERLLX)R%)RaDN58dA~nfmQCrCOYPaoz z>do6=+BXbiJ)N-ka1)$5atLbbS3&jKO^{Pq01^SAH~|8KBBsbJ345Ko;?=sa2pm+J zqW~vpTspMJ38KuS4@4RVOPv(lCOA1h0vV+hkWsu0!hvy!hNfw?FO$IvHoJ>Rs0Bn4 zbCN3?DXpcywHf3{2%IhlxUw=KD=(jN@B+RO2og!x?zCcTD#W8PY>OLHvtvpsY=4~e z6Y>(7xk?11Re-b2&ETo1B>*YF%-HCY_ul{D<9{yO#h+PS75;D8X#Rh4ytTB){Wk#} z%fEq=RTNGhJGxu8IkIgYFOhcqV0PFcr>q{bl?cZi78H-5LcxcKbOsZ~l`522%dGnn z#Dg;RY-SZ#Kta_C0xTgI>S%^z%}3$*@gq=Ku^iTH-v&kGGqlCUr9}Lx##4ioI<6eN zROdzFBRN43MyW0(_Xm=bWi<9HEOj|@|Kg;1vH1v$c6Y=0$RJV4MVOtMfx?2a_UNzQCELTGvhVxc*h9vOnk zkzs1LL!vZFg!A)rYOJJFVP%eZ+)JxMAg7T4B{3(0>YYSA zHIchVLbF8e#t4fDjqE5YU#5kRVYpULOA7&~F_;ep$?at-1)7M&Ivh# zUfHx}!}^2jEkmJ@0RcZ63Db&b7D@pj(p@|P2b!9oWc?0WMXaOw%%MBq^T5BL1WQ%z z#XPCHNIK0?t;&9aVQEG$9ZN@AiS81D1Fms{L6pY(y7J!KyYJ!US6l(Eykfd&0n;5B zOq$>!QyK&k%|z-15CjvI?o2HA5yVh+y-JXmb*9j1mZoCqg&4{f-9l3o;J_-cm6%d`nrmlKp&6y}4|G=uW&)FkEWp~@^1;0sLpVSIQ9{k1!;hG<-()v{y$;*_hl@~WGlxT*mTz4R1J3=hKXA9@sQ zx%o65lOE{Q5PYh_3Or#Z=)o>gGE4Ky0`ux(O^6^S?(_|TK-5^L%SF^#BTS9@z&|_! z)8k{XW&3tmQD0Bhaht;ftrt5Wv!(&e2$E4EWe#@?f8hRyKA%^%Y*bcc?(fCy%$|!e zMT!kOvP?}UPs0|A5qf%uAeK=G^($AyTfcuvuCA&5T*IcVCqY%k`6vjwL;`xyR^xCJ zo@jkmn5ARsSUOSqm-g-ZSpCiSfYqJHq&UncCmLx{ zX91-%%+@Qg#FaEnxk1z<4ZNl-ny90IEz{&IAZjKPQMI|rGS6H>?j8=o{9F+7YgWSc z2OoxWU7hgjAATD`em_;4L1&Ls6Y#QlRL-H(Vp&D1wI)6jI2TRE>WAR4Wl+g&;KDhG z&rT808-?lNJ_rmAf|CI7?RVY-*WYyylvLM3dEH8IV{%cG2#(AwusK~|b+{lRDM~mR zHZwpH6&?iuZkMB*fc*58H{J%*q7zyNCLp6`0~D0k!1KR;GUl<`zIxTQH~ey8-7pQN zbxxN=T&_Nw%M!pX9ZSb$fKILAqE&O@Y9Ri9@$A{vKl#y*zLc|Slc8eMR-$q-DN8h& zwb)XF(L$s#vz7%!v(s^k2MecSHayT+{UWu2G3ts!)mX}Dqooz25DQ0X3@J)?_z%gu zp29M?<|Chlu90zg?y>Jel&G2L0HMMCnmuk|qF*fwNs>y=V`@>I#PWttCtP*Qtx#52 z1hWGJ5E>YS5^pwKck_*K-y#w`Y|_jTC_ zbkZCo<@HOJ=9bWI=~y}zRbA6q=IEl4ViCh{fAP~#Pg>l0yYG02(JwF?2$ALlgPLwB zku`%wVew>__@2U}7ckO5mUzV~foB&HxXKzQf>(?#a7@jP=NVAlCHFul1x76xj3RYn z#E2^E%r1c|-}hH=;6J|y=a1}%4cFZUio~;!2!fVnmu54e;v*votBErOp7DgLt_oLW zk>h5!z?$t>Ls`u#qNa`mxg`zFLNz@SV+jWwZU+H)0cNNC;1cGbJlg@0nMv^E6~kzM zCrH8Bh|T7h)?ki13F4Bh_{T;?tp8v#+2FvdFT(lbO~Lj zm8XSzrN%)d91%1N^Ag4_9ZSa_26U=qaAfb>x9mB7{N8OJ_#|W&RYI7kktQR{GpBGw z!IbH$WlxnbP&%V@IcmFOsv=%89+#=aM!&BvY+k^c6{O+cM>`%lM~=yqf`QjV0x~Mu z;ouD9lrM*x-M7M#0|%jI<5qBbatKH=yPU%9ekyoiQUGe8SAmaL_)>&~y$-XJ0Fh3O zMi=CldmyKx8s>wuFgGy?##k6^4iiYxd6*vU2QfMWxpon@?OF*_NHZaTj74@70%GKE z+nM7{TQ^v&Z+i=h=2Qb)XlB-B0MTM1o5QnD{0w~EoxlCSUp)G$;);qvE?x47E=3p5 zYFLmOJsqiT3E-BFrQ_Y&=rEc<_rfDOKWp9h=4&6$TD{#;z4c0n6VNdb^;8i>%}lP( zxXb7riNu()%nIr-Nkw6f2$6v(7Op``2F)Uj#l5huYj_?hEL0ti#~H^?5#pFCgi2gA zbW29UaRlaO1F&pOBaF<3;pm&Mg2BS@i`8RgzvFe0%a@Sym|Bg^!}k%N8P|`i%=lb9 zD{(v=hVV=PVxd_GO^(B4*I9@RoPr`-0CsIChbyn#4i=jY1_NPm<`&Xqokr5OwJVmF z%uJ6w`SLTrdTH-#FFY_kIqt+;pFMT*7LV8K=)BMdr;i?KdC&Vl_%Q}@G#m0Fq+pRd zR}!z(ztg{#j-_MiNGs8)MPKx)(O^&4@{0q$4b`{44~(`<8ny%+C{V=|MKzm-%t`~w ztiTKtrGQ6A2$W2V*+~>h(QHpzE=>x02Fi0tNu+z zW%XFXPADvqf|rh^WN8f;+122NHz8Z`c2iP4RIe6%UKl;~y*;>7BOJz=OK6G4Y2|xVENB8JJ zZfW){9ZSdmEgKz`=mrKVY?zBJuaJf>>@7njas5q2Ltw%pFj@VH*LmT$(yP zK0i;eP=TzX5-73H!0v4;!DMxUD%!YBV}mFrJmF&1Qe4w7=4BrT~ZbMFy+}$S*8_$*Dk1 z{rW~)_cqhxdVA%XwWpG;ZcE3~v2^@-fKCvStVD_w6FPgl)@Bu!5GlzFaiZQ~P&?Z6 zMH)0O(|m2zyD70+4Lln;12j%45wwC`JmM53KT##Y%FO#|u!6slehn;|{1v-x&gX-;9f`>>&*a!p@C5**zB4E$Vg_Ebwz^*GdLvel)Sewd@+3U- z)Ndf$n?qDyC*1_zdiyOXC|?HaHf@0Kf9s!M%l2K5JDjettSmv?(y?^>xeqbb6ds(N za*R(+Rl4$vne;_HsYZ>^OTC#~HKn;Ycr6E!|1I!JT4*B^xhgDb+%F~xV$3Jn$z-&b zi4p|;evrZuN)thlGl()+31FC%UkIdhIT%g2BN_8rh%_X%Hzex>USe71rCtl!ToZnJo2^ppMTr zGCTsV;&QNgvS8#uCu~?*3v0LTpf8$HITV1N)@GQFTVd1oUGU=5zlQRX(wB-$%KTIz z7Fk%_pHiw@q$cmuv2-jQi`nQTf+R+pQ?ghb%;A8NnUP5}l=h({*!T+fFi_w#aIdHw zr49&6R52J;?gs@y1Stdg+h{gZfeNW5*?FZjLvdfrA@B_6Kzwo-90Uon2n5fEMq$A0 zq2yym0pSE$R)7@@787I=$!c(<83L05@OUlM(Lp_~y0VB#M}lda4l)uybX+?Ie#q^M zK-a(sxO3M)Xx0z%>=f+0>z0IgY&3zx?S;0B-B46k22Q5~db&Gj@3`%bU+dN9bcq!H zD`2$*a!be3aXHmBWsMunmY~&P4!=>R7%r{I>ZT39jzS6KL-9>MjVQGxN)Mu&#re4igY z+4<0a<`~o!=R<8xZBqYDPmIFFi(RmD_qA}br5THSH#e+aeU7QE3auHt1XfGO((z}O z==4#bC~Fu^V$5o>MyYqwz|xbeQAmk+OHqA;hjIZ`X(=(70AD;Rb3x9aga1^ za|IYp2$Cjfxb_wp>AV1I>sP?q?K?pZhd`hOovqX(i&;^SABTD3WFGX7_Ynj$%^orz zlZo^Wm~oU7aN+DHJj>(3c(CFG;aLKgekfm#r%RVrlCVJy`HE8;o+w~e6Ol?=8ZVAg zP~uFbqy%N2|5w552vA(J8aCd3FANTKKy-SNhGdxtxMA9INig%I0Se8WB2ZPCsKSy+ zi)Cke3*jP|V0tP*rAy73ps12qieo{wIf@2OBLRJWD*l<607*6eG#Z4a6Bi((yar}{ zJ+N_EDb%iL&}*dBzuew>0oHHb3Da}4&~@>`+yf81?`3V02#eS1N;kpv6ZrBIf1&D| z4j)s$n{KfSnlPLWTowo8#TMkHz%rFnsP&VO3e@jDOUuG`D2twx+7>|&w9GJUgHC++ zcmMeLKU(a*`wRc1=mAYXzWVF3^Wc(Tp3c;f4k#A_Ln0H7e*aGzTb;=!9jGKWP~nn* zc*%_|bsng5PFXnL7vJ#zu&g}`fX-wz#fh{uk7}aPXrPe|n1qt%o`VF?shx&Wnj|xN z2J^%MOEE4OStuBP5Cd0v*~7?`*G3;g!OXs4C|R)yx`%q;%&F6`Zu15Rj15A|#cpsH zl!4i5CaQ3l0xN_F4hTmS2n0gZA(B)WFnP5kI~?@hPbEcdl~rzxDjgbO zplb;F{1M1rn+@_n2i*Lg_pqFNy8E3ydK54PK;!mpaO%V{%&^>Aw{mrJ>XH*ueor?c z(%I}%ceVe@!qXr3eDNEKeu6FrN{dM$`pKUT94{rUr2D?G2#D&-Xe^L`byDcN0kl-$ z)`LU3_7kZgX_ejf>93TS%;pv3e3v9iEzf`Z?=CEYtjc9TGUW zXNJ}@ryxH+|8!Y{B4h`)B@l<@5jFSGz7VAr$>& zLWv?(a=4tTsdrGNE~r$X)Gy9-2}Ku^N>ZiP1!|9yE=g&cMW~ai6(u3Fkcq^Qu?^wUMz>f=uGUa((RXA_p@TRlu}Gfo2E6%34S)Ms<~CC{Z6& z=AfcbkV22G5yQ2jA@CMefUxN%IN5fRh-zg}vUV-FGIOaDf`*l094mrp3?)LAay%x* z2-q0GVt43r+(EK4K@*)o%^Q^fwItP5NST@f4FMbN>xTVjx*%Z7f&xSQaA?{bd*bJh z?<&QjJ>-EbY8#BYD#`bbjVY+Kx>RkOerjwd)|C_JXku_bP_>!b1 zpM+R6+(mF@?&W{^r%t`=F=aw%E7`cPQ6d6eZ`b$?Doc`v8K~wd zN=7p=d zswl}UL<>!X5;@OABrb=INOYLWBo4_=1YlBNf*7nM{LLxJEt4caLEwoDM0oSfCg>XT zgUb?}x%WdK_+)!~+q$^fw(Fh`{}l}*3j}7V&C>05V<`<9r<+LtdU$ZC9CY|eK~7K> zwYTYw+^LHU|7*PCeoJ9>{k3H9?;_`9CQTUiQ4NNzX?D#@(sz}jVAv`;OmOGle(k`s z-~7Apr&&k}mtdCMbZW={Mtj$i2TA8+dp(5%@8L(LtZ z{rkUo?pt5}88Dw4?Nb7hR}dil2sy`;1ROdr5k--Vsd$s!oq5yUU-g@FeeeK8Ab%rz*DKmSw<8DLP4#ckf@=+%xf&d0=Qw*Nz_NT(@7skSU@8I z9tEL)N-^c{Mfi4t4SL&K;kj4d24gfDdhq6(KeKM@_Tx9-b@!7iYO4SCtrwpiZ9Cfx z9=8*`nGED&aiFQ?AO7o4K~xcLJ9*@tH3{2B>g^I6L8@w&0&)V86mBb7vHEF)(fBa= zJ2T1Nk;e9f$A;Qvo^b3t`Ufn6O_Hcn!(&F%RDQI)Ss8KXa<_5YK5md$_td{;p(of9IB zglINdEFa!__d}T}^ZAlCI#%bv=^2^q@0`h*^;=z*5*n_B73u{+jbmk5K|s;lKFGxk zEGQoBXCkfkWz{1)`=tgKH1sUeD~T-+iWEj6@c}+iDnIjB_(kCd*5HY@0AxGGg)jO zZCJPd6ws{963xGyP@@($M{g6NAouxy{1Vv|Hs}Yrx}?y)X+^cyVY8T)mlWmTyYrD~ zY;ep!z2{W356}I~gLm)1tzmp>nh2e9p~127=^s7+IEC7%ype zyFZ-Rd@4Qfzwzn@qBVK++SPsJ=h##r(9+d2{JXt}`X^@QVpMXmJ8@&%uNxz6SCq73 zPswAXce*LM8YGDln)=@sGvMmSEBTvAeVkIME;+J1S%Xycy)CG8tK=5k@X^mWRY@+( z<1*cI#n#ev?d%*J4$K5YvEvuI0yv$$rOR$0Kc7yS&yZGiRS%op8IB$+O8F<-41=Mn?B2#}sB@c@<>j{&82H7q%WaZ`Xfc-^=FV)EaI_HC0^HpR3hhRA|+z$u$ z?1laN55fmO`spWBkkhM|4eK_Zs;*o4zSE~qJbvo%zK?dcoV~4T#cET23E9le2B=@P z3Op|7rYHa7-(MUY==s=`Yo@r=Q|uHJ6pb}}{H2thqJU=< z-<|V5D#;3@Sv+d7aWl<;n(jLsR+NNvOVu}FAsi-a*2;q6OzHzwi04a4PV+gWz@4bJ zSG%Rc)gwbf$}kw})QzU1xFAPTAZdmVf z*z9p`N)a`>CXSQavt!+APh-Q1svrLD#ikQ&U8oM5cYol~s<$8iw~o|KF^ZzrfEejh zS?9b|cno?9c_;Bx(E$!5Q%BkUmFOw6;m^iq7pzWqmAavhaP^fRs2av*ewsYRlqgSxP5aiY2Hl9E{=^v`?fuOks{5Vlg}m`PmL4 zq1bqe_LOxY3Mp}|>Od>B2Catmf&_EZ)6jXL1G+A>)0(px8JSRDzXGzo-qEx?EV4$d zHk-U<>yAAu>sRh=Ie+e&_OmDMYCV1QW>;o*VSZU9R97v7RqHnvJ@Mmz|LMw=t6NGd zmv_j5tcxzY1jwNzCkVCb{r=Z|x7KZ3QCmr+W?4xYN+Brb&S?$bZ0&q6Utv6~FSAJ|vIf5X^_;km$=Gb@MoXaCrED4x2e zg@l7qP9i%~FNGnE6NqgJ>F5JCr#qZiRB+|*#pYAjba!>-=M|KVN2R!lXGj2j zjfk{1p}+asE^>nn>KmVV=v1L|`S$+^F{ zevN1O`o>~sR(2`bIJ^dfsYqlVT(G+{fB@~l{M^isO%@B0NJJ;C|1HbG$ozcEt3UkK zU>Yx%cHH`@FV`7OmK9t`6l6&mnemTY*z@?mPo_Cvo5t&IxWimp-%!VGU3sLPqXVty z+D^UtT=c)Xuy#H8uq&gWs4^anjJ*6W-=LYEx83`GXI4>3B~8*5kNIBy!8b?Kc<#hl zB+_oNIj+Swnp)b2YnD}%f}*cFC&0wv6j9@-eG zyeRVX7calrtbQjnGjs5Y_kMUa+0-R6HnPcVkx&H^MS~KL$LGj6bZ#flkV&4QulZD4 z^V_cga6pg0L@&kXOGjNv0Xh2nW^{a2)zuLVq>9g(Aldv{U-{Q>4v~$p)@-xY30kGU zgx8vA6?1qVY1cq%|6lvaC$j7r+2~2lV;)omV$o>p@BjJhDhE+`_20kazvqkJpi8uC za3qB4xuB>z0-~F$87eS1<`1aE;czH4z@-)yq5Q}!-0y5@-runo`Wc+Pckt6 zoF*}894O|LK$Vk@oxrY*YN?SYp%gh9s4AMs?R=CTB1oFbKzBWXJro5mA8@dxwysg9tjcEEtK# zbYN|6yzRd4r-oRi&@f5};Qf6ndDm#RA_xvf!=Yzh{N6ttRJ)ac+gg*wc0D-Gz~~^zcY`$LmL)`BmVyPygLc0%)s=DqTy?&r1yj!qC5EYd1mZ%C(P^ zH%w%aPnP8rkLGZ2?hOKZ?doHndj0puNq^Bl_ML3@+pU(9yVkF%LbJf!{Cw!} znRA_|+Nr$=*I4Yxv%l(Vxca6Nf^_9-|7Eycp17=}u_7wkGao#Cw(a!Ao`Bj`o6B<* z8H20RZL}7~dyJBE&G=dM<{jj<6Viofk)Idh(dcV0eCI0%QfV(K8|*rCrjRwfG4-B& z^P3_U&Ri_?jLr{JCVKW?dG?!s_n+JEd%ruUY}xgsAGV0(*f*b)fGuM7MV4DZaxxKmyQ&TL^#mN{3YroUx7LZ7Eoyf zrMvZP<#&Gh^q!jA|Dx25DVt(ZzOZC%CqhY1RBJOREZ&tlB1ERT;^LDqYe}4OcTvjI zA|xbL#Ani<2wHV8k)~sksA`H}H$OKAk?=fjj}$;r#5dY3(0l3~n0)=`@Ws!47`){b zJnx(u;(4P?Dm; zG#3~Thf^<2GcOB#K!jum5UVe{(8lzhFMnIFwu*Or_N!MKjFwN(4W}sI{@D*ccon;M zssn&+8grpgXl8CMnM({ppN>6u_`@pw>n z-FPf=aB^ti+3e!dJIVO$(1&X+7MsYwA64XdFPYHQm*#2d?M~@PtjRzfi_HJrY_-3C zF|zZ*#hE@81Yx(2BumnI*xW4y2H*Y=F8LT5(SF15|u*R1qD zc=L6QiFv|)4v&rdzxLSAn^spZ^K4#KU-;WM_jXRtvVKnu-_maYm(|S|i9IDCf&lc> zRJuytj;l>8wqNyEC~v`R-h`k1 z?FZkpzO1mYAUQOV_1&RUXWNMM+l8M6#(ckj<0s#LiF}NJ7iCfpeNpwvm|h)Fpr~|N zPp-#xdU|ZIG$S_$;ynElqN*gZ%q1AIAjc(Me8voVG6*jISS(JHX$qW3%p@2FdIny6 zTD93RZXTzZ(Be8qTA-RnW{4&tDTzF!j1iIvf8VMJ<_6#fYK-1UL_Z{Z z5z`pASXUWLcdGN?h8dtGfT5qvn9Y)on z!$!qFGZWGW^k;fprn-t!PkCX1he#Wa442DZnCtc8m)g2|`v2{z=bAIzPScee*B02w z1@Zm)NI16l_-WrX_X;Ao<&;%6s{Atb*;ZC9^Q>B44el$>w$T!gE+3lzH$v zK74<8ETr0%@!4|As~YtL;iPB}CE;AtFWl_n@|y`Lx{?5f%!Qb&B*N7A9PAn#9>?>} zUhEDuck~3*YcvqxbJ^{tgv6eh&Z;Ch8w$mm$@lOXR*+{ne742Ec+>-^)S?@Af8f!# zxZRI-VAZDWruywyeV1(d#rp4UU0v@jFDmfhHRmId*r^K_{r#kW@UsVQyrwdp3=y0U z$DZHw4)r|SobHb#lnVhoE{AE;$~tdOW`bs|G5svL8L0C$+C^i8Lc1sN5-d% z3knMo+9V$b@~?Zy7hsqIFf}?n#BFqGOX3+9Fculjo5{pvU{lQ1GRS`dfOpK~B zqOvLq_gp6<>ya~O+n#=HPnUiH9y)X0Us90Qxp~d%Izb<5g%KQq*`Q`$CGR0v-E;l5 zjVhN3?-7%j-D&x<^3r>+zbd$)enl0Ls!ggL2_^cSn>IEyk$XS&>f35~nMqyH_ua6& za(#VWmC1;92ljk2C!*hU#ZDOU`~5HNJJ{CJ*&9&X{o#A=XecSj^*V?&s!s%q?K#@q z+;-$_tABGty|=6|&y(SDI|%sNRp}wmi@>bF)33hS)O3~sBKFW00+wY6;4YWL?R3}+ za&o*{^3?GO|Ni4AJFnZ`SeNPccodzjZ8kU`I^WUR_Y~PY_@-de18gH{hu*WSeijVP z$If>$pkg4$p5*3T+e+;=t0|LgBym;pSIrD$1FI}6DSXe3S8JxArnBdLeZwQ68+LB1 z%g@1Q6M4a@6tV{S1N)KyT@&fQ^?2^x*I%oPVoa8t_8d9h{Nmn&{dga%+k@1XA=Sga z`l{QcaahC=h9=l2}!*C!BI zML_$;o!jdQ=<}$i6t+$`HmrhZEEYS}+Sd7-SKjJk-!XX9wjh{oT-~7A)dXF*TT4%0 zK$UWP&Ym1f;Tj5;1v*ulFU-klKXtwjd>329khiNl$dTc_T4ZC#BwuJ;)0>RF78`~3)V>OJQs{X>q->>~X8 zwZq5yiwX*J@crJwp>cJ>9cw=COC=b`H3yE&esbd9c$l5)UBpzZI3KdJvc31;a%1D+lV{srIdF*X{Mp$V z9*fm#kIPB+V>)-J@t(ASfVXEu!>T$)R!=N36+Gk=8{?L>YpM$Ka=fZ^7S~0_c(b#; zcU^z27yph*N|MB6wOQ?WpUSe*!XG~Qbkht`Bh^0s)@MI?b1K76Q4)4G1kmq3{>vsk zb*6e*MIi$$1t}o9>>+H^cM+f^ed$prMlc+S5uodj(@h84CaKB+2jj#XkW}-5%=;lF zX%DM2#m3S?C35X>ap_06`4eB*N+j!@YQH`Dz`g6siwh}rDaIKViG)BhxSSr(^}DvO zkIU)8c}28$+x7GL#$8)Wuh_h)0Y8puW-@`5P2hb`v^NvZr=q-qoS#1X{K@ISY)t+B z(dJhFT?pVh>JRNF0;mD9QPUz=(eRYNuRDAx;`<^%#|F=&h~crGc6mM+6wMCOH}Md2 zOi=z0OUXpT0YuJRlH)9g9ReTa?kY6iRZ@WGsuNkU99iNuCNRq|7T+-wq0FjP;8J38 zB9VYrbxfjZos13#oPPBcka}C;nnym4>O8xzCPHz^jn}TA%wx?7gEg?DFgY;^!@ddV zAD)CE-!w>OHw5Q`5K}B~f8de7dL%bDC#21kOL^Fp%Y@tr$-CV`3N7fPAb27ZF<)H_ zSwzH-spTTof<9b2ZSCwH*62NwB&i^W-^Gcd0#G`YPnKeHM1^tUdxN9n{yZY>u&!st zjS?kig%ou`b$YNBWgt7g+SW(zy{FOXbbDfGd*!7s=?16ha=fVA@>m zbyYOlCz^)H-e9Li*U?PG^E9fJ12k{o2wP_TXD#)g=rHy@=44je#no@A2^=#Fcys(bvI7n3sn zbPWvoN{fmL=veZu>+_9hYI93JX;K(LajlohAL zg;lpiT3V3jqcbq~FOrNUObo!>7Rfdhbu!W#6Udb_Py(>by(uUm;zLoQvchbDNL>-l z2ACY~f|ggFhI@8xgz8nRXz?4i_E~;8MUFCu2d0mTg&{OG3-iHw823-Z!0-t8d}A;@ z9f7c723ux6WaQUCeqk}3KfDii?cDJ*1UW_dBO+%OHJef{)vEm%mBn=LBB3EOzR;qkNE+H$-{u+Dn ztvz%?UbACssmty3#C7x@MUl0gTV3EH&sKwC8qp9;S8dx|M}V#=7!Jpzq#R}mX_zi{ zDtY4Xx;ZS%y3|a1E;xTKY@?*;Y@u9o)9Qt!1)zd|T$vpgF~~ zFd9XpbusdFV(x8Tx2`TK$!Y9`@&ZQ?rHqij%gf42*Vfk!pE}>FQFVM|@fH#Q)~Dhc z8XKQhpJ#S*ydM^c+rG4oPK}VTnPbY_j50Gm1UaS4Ko&)wx=H4Zlxadu1fV{wCNB;iTpZ|(Vet-Gi`x|q!nGGe$5G16s zk{G}=oj%jn-rYyRws!gQGOA{YDV|Pp?)26Yt$o38 zG*(q!R;qa=xdf@Iq;sKAEG8={P6k!HVfJ1 zz4ONF>sC}RuM~7KAK320$B#GfIn+dLVLyE0S53ROZzyM zJIL+&sHtSj`n3gSYK~Bnm3@KMiiu%VVkVJ}i2!So6=}v`hl9cv#B0K^jUt4$;UwCmPs&D zsWa3rc>PsZRIaYCuhR^h)RQbjWqG;xwY~ehaP|&zRg!viGHhX17g{P~hC$Q&8Q)f%Z#bLbP4ZE*wR132!oSZHx3-hq;Idr&flx#NT z#igE`uDPmF9~+Lt+1uOGf1$H;nAwdL81qkt^gOt8ZSBJ~%a>OsMF5k9w6^ICG-uxnK8i3qr2iT&L6Jh{o0SOWMR$ z`v-qV@WFmY(9!H=IxX#)S6*vV=aa|nw#U*)b7SM<{-EztpT+HdTn?88|dv@5Z zD7EsrNY=hL2W_i~KERDS5DbN^1UT`wJ$=3XvvVP4pNq_obsj%F%p08wcA8pZyo7wB zn9Y{3$K#0-iOVQ(+Xk(jiZ5Ceg73a@iL01IUk=B>WOh)S8^Gv^wPxJB-DT++4Uq16()9mbA4DZoQCi=>{y5aL} ziQTqxS-B@F>9Viz=NlRx@~I$49VC19b=6eYRuQS*q-jJb>1AeS(Dsq%#D%7A`>Gc> zL9kW*O9FXLZlB|7C>q>lkdq|V=GIpK*%rlLUsvZXE-ouo=}n;8dC0jFlM{Yi#1v4- zvy~Q=^w(BbS1O9W&jGTsvg`HKAWyQ)@Zppjv1NRp12mzE@*=H z!K26f_27NF<(zLtU0t0@dRO}rPjR_ibWY;?M3~NC&J2StYcv7gLr2=wb7p6Qu?rpD zeXHmOm~hbG!{O%A-P^0tPTo3rsJSq|z=JnD*Vdvr)yDgK_UZU?vhD@%LZaiY8K-kH zD>E}l0K|@<#ej}GD$rX>B&8T7Bn!MKPMi{bO*Bqb;*tngr7#UTeQ0K@UOyz(q8FD`y+-NvnNDcly3 znzc_@1l=y1H%GWMFs1`YG9i0JgRPONos-i!dHDqiy-T2r8r!(Ms>*xn^l6`Zg}7#u zlDWM{NXaabkp2)PaYxlR4<|VSmY{{h19bNf`4Hq1H535Owc?^o&{-@NyD7%=6M`<< zV|-#_I+biXJ~RSxx9)< zT)yh+>MG5C$(?YqSTwfxokN}a{wS_pbua#2-mn2f0DWYQYGZ`YL$!x^vh5M)iN0+k zqvIi(@=;3IGgSLpNpXp%wXKyo2@FOP>kla@xd4KfewQEcjRb1z>Jwp${P`?an@O+T zw2;jeU;4Q~o?-UT(@z}dAh(!A2at|fr^i97-5w-}6pdk=sifw45NIfttndV!bdXhB znt@7Ibb87WmhxPUU!??LnqZwuZ}=0hi>2bgSx$I=Kv+b2yHrM~ z#mGKv@Pg`jXrx!YZ*gwyj*)(jQ=qFZQ^AHZ!{>-BPd$7I(4&7#GW#hr`wxOiNlB?k zFX^dWoSfTC;S`Xl z#LuVCBrw*1<}6WZIWqI8YVBb6NdT!L^q)Wbvf5w$1N{NDU$wE274A?-9Ffr6WXn5y ze&2Wgbc?#E4;?wuKN|{#u-~-yvwUWz8?L>vQ6>^cG$tkWNz28HoxvcZUoc{~#i{5* zF^M2iV6s^15~d4I?8^WZXAnZSV73zp!b~%jkPQo>kq}jz8Anf`r4eb+KNiU*=U_}G z<=&ya&}d`;McQLF8({zQ&qL3dQ@tN~^y42cDX;8Qv>gSKUTS$ps%nb@b%=-}XRUy) z?tqX^;!B?{DmAfjlHNKs(WVY6QJ4G(Ty$c^aiS<}5n?uDPnLHBQC-vtc=W{a&bRmN zZF+0Zo~EflAV4QA1r+p<%G6jNrSHjH7|Z=TE++ty%o|gA!}{CQYX^hDnA$%KPy~p?WkxR1jfL6f z$g10V#npXhPmaw^j-S`6g6TyP`nfzBOysm8xTm_m7bNiIV5Xza=@* zN7J*jA@x~tbEb2TV8X^tjisQACh_Lvc-UslH#muzQT!8=q138k)it$V+@upyooLK0 zUv^LZu4{61F0-^EhH(*J1YNnaGeMWllV#5?ETJ|nMTxM&H?l~b2{8mMBF&-tiE5|A zWu*MKSd>LP7%|HT@>~dru^e>@eE`-?QrXD zH$(Y~)dVC3nwrUEwNeR?(hC$uccDdjXwm_ZCko*71I9Mx*^Z6$TukbDV()9vd$y_f zk%vF>m&>aY0sEr(?g%BR0JT`%)rDyV7bZ_gJ@!8F*wEdd|A%QoG-iyCjfN%(Y9Xgf zz~|8w567c^)!GJ=*=jm__EbNf>mMHr)vsDzV6nSB)C;LsTjPSJ8kntC(*nL1mF84O zo2+hh3!by2u3=|98ktr>#qS>vQLiG^Boht-BhhKEx#ot3!-o&F5n&{@`|9f((AI(H zimY5PZBJlsHc06LLxX{sl29?#cH8VO&(-8Qef>Sd-ke-denClTR0{_ZlC!pGJH5rB zmtJrIiQGn{MQV`#z-u|2&bHtjlY9z`OABL)>hocCL!1+%W1|6m0tUQyR8^lLkx3>V zPjr~Y=`K?Hh}^?eSXAs$Nz@bwd2$Jh&E}|DUhPGDNLt<%JFhP6Z#{do zZrkqFc#VtgZT`C2mHtfhjO%%TGLxO-LSj<3cMxfAEmDvFF3DL|vAi;-2I|I>4KVr=nSsD;Fuy?7 z%vMxtLIQP7ecjabbg1*<1%FX-si&-bd6gUb8FlzFb)wY!mMT_$GR zn+Y5{dZ>AjNXZCxWJB4}vj5E||6m@SN>Lmf=&KSOnVFvK0;-;3pT?CK8GI}KW^j4} zX8ofOo|^@`!;RuGnaeCCR20L*2(XzjUKJ6W02);>kf(*I)eWqijzT~&6q<#p(LR_T z9RYb}8gLoz+I1zASJ#4Iu|R}$gv(*2^%+b}hvg)@p3rcq5d*@r5JGX4R!mCb| zq$Cr3%;Iq=cJ}Pae*Gr4X5FUJqT*$hTARs1+F2KvnF+O?XAYybwiaJ){h9_rNJQW$ zocEVsR8pEp#*#*o&^f3JX4K{)>7VRePbc6U0T>wU^OJjMdaPDEo~YZKx9n&n{i02J z76Bq_AUibd^XZpNIq0Xs^GJ8Q07_3eVtR`xs9d|3R zyPPx&iGbczYU?9vY$S$mVMZuMk8L;t4zmfWYO0~2un?Rs7lPwpKMS#ok>lA-~@1DZy`s?sgXHFgKCljqOBQwjJVAUt@x@fC$x-w}jXI$er z>Prwxx}2N|m6RH$t7_}i21(qYt#D49(QL6VtFEh4X)xWL7hj^bTZgM;w5Q|cyo%*? zf%=Hrli|%PNJ^0f3vz+#(o(Va{bQrP3Ej>;OeS~%+2++kOonM(N8m;4O{X9H>*H*DU~keS7} zd3xI+@Q`V%!|B=BxTBGr2gi==Z|d#p@GGDai4~obNJ)$jZqQ<)oto4riWH;I9eDel zUGMqeZhRj%n&Q%m{(J&DYRaNS)C_y3uFi{{C>83B_Srf4IdMfvqDSI^608bz^F-?I z>FMk$B~o7^@&mN2LJ7M|Y9?mh4oa^{blhNnUjVb}An93uPi+i!+4vzP-B|mD^L=U? z3W+plAd5dPB{p|TIkP!D1w|zuACZDFM_c0^50p1O_hjc{E^EzkB+r?+$gh?yBB-HMnz&AVz>O z7KuX8@1yFeAje@o7^LoIbP8kJ@d6U0q@DkBwF6 zg;!-E74A`NW|+V`a0EA zAabA^>uR5#80vc=yQu6oyk7H}lbxB~`~o8p-$70u=Qxoh&NrXxPc0oO@fV~d+GhQd z0K_vVk9E2;bI^w8N%AUasU4Lxb4t-d&SV*qy!&TP9BW>`WoKiWENKh+PmPK0@9FMB z@X~mqGLx#=T-W7T)Hs{4Xzi6tN_0ForgY|b)0WPmf%=tY<PO>o`u2YCRpLN ze(TPMKlJsiyn-3^dnM(|@BYm%pZF@-q#xaJ-ECkXs-ip}CX!$f=4NLgJU>r6#B8&G z+2sI-(+x!TM{%E~TnZBq#7T;(E|Mov8e`#PK%*kGg4ujR2s{OQj7WV5a?}QhG!=4g zXl4?+TF*nr=@Vd!%|c~y4iqlm02!W4=#BS7V0vo9d^jZ7tae4?wf*U|*OXBONM!}5 z{*E;|d5J+S%hkoB@4T>b*VUWI(|e{S#zRNmdAn)trk(4pR*OBg3P3s_rA1zeK8sCY z6E`6(5WF<2zt7Cf1nlH<{cb6wCBGzlKRb@TGhDT<@t`BiOLdTU_Pud(`&BnKs*8ky zypRk=yqyvmwBtwiHsNzIIz=Q%HZ#Zcq#tcJZ75~xV@9;aA*H6QR5Y@#mV7iNjgtZ_ zZZw(Fqa>A+(STTA^A)KSL;d|1Tbq3X_e_ORx0Vu76sZNtHI^i4r`_qMl#~hoc%Y=R zCYetpB;s2WAyrJB)@6rKjq9?>YO^XjX_H0E$UHJ3aqph)j?VCWh^E1c%m*i}c4ro) zDUA?`J3F@^b&iaW`oJk2kgu@~HjE`Te z>Dedy(=07*5-;$&iWsd=KHK-!>o;WB}A;9p(^7@^9fk#vVG&B`|kf+4sw{d z6N3xH3~#Rgy&rnyQ=~PIz44nT6zlvHWEmq+ZPE+~_apfr&V$yQ@?*uiPHKxonj z$KQMb_C58pNY6WO9|;Zhw5?rH1zWdo2h^mH5*f3M9uT zCe>|H7D`I$B9LlZE=1rIq8{|1^Msr-iP6asTM*XlrZQ|E3nq9}G-tnR!khJ8%-yKdH}3x+!+L>A*>~?cvbesmrZHV-f;# zt76mJuk1e4)p^(U_k9eAXa;h45{6n&LWvlC@_{=a_&X~BSFDD|(`~T)1F|AI+@8p_ z*WU2G-#qajcQ|H!xdlZ95G9gYI2;F&>lzge{=*UMtv|dIROUrs>xB9pAC$9-R`%qzv7BttXQ@B;9IY~ z^3l=Z?r(4Nc+lQNcA_~baN1#TaG+*%u)i)Zzxc$TyXd8$+icRs-0R%r^4mZAx8v77 z^1puO$u0aKwWE+7_tcSnZLMdHca~Px7G&k*7eBT=Zd?LbG8VeB*_t)LNP8Dy!=cavzK>l!h*xpB`vi`O~tM4If8G zD>ay(I?{zNZ(cEJcClBzR+OO1=y0E(v@fLRMfIIK^~$MNpFf*Zwyc;e=v6e1mn;r^ z6_qddW@dXm3QrU;?i=!tj|@=4X(T+~WU^RIptC)qoHj8!97rM#b9-89R|kWk(4jY< zZz?XY@_Mp!J*wJ2J>d@w_FnWSry*zGId}3%7rylUlrHnG9%!eD)cX6U{_~|vXXaga zjP`cXs$WGlEALa!Eni+=;Lge|(A!v5fo!n1vlBNPJTFS5xz+=3br8Ygct&0kr3K-< zIo-6st+2Gp8=RXCO>=3Q2F3eF4-a=;Y^hw=ct85HC{VVa^WiHs6ELOktXf~Hwm}Q_ zM?#sdp4{Yc-x;EA)0)QPBZGl4-(Zu~?l2XWlzVL`?eaA+1*u=$SnzVGu^w<{)V6=)LUCNixOh#+Pt^k&7JW}s!$Ifk*9%l?Q%)aBuL$nKO=t zHLJlwwtEaG%g@X8c6W3-kr*F6)U}hEY|shWfhv_)5+8qF&P9-*edNaJZe>xhvE4)nXv0 z&*XfmbJLAQaBAWp0V?0_4?MaFiM_P+qRn9{t6o_r$;oOjwY8BAu7zwaTC&R1$1yA_ z`sRQ9;H6tW`30B7?$RpBB|wGUI~tzveeJRDJ%?}kx;wttc=KKNSY4i4yj0!V#>&9N zc)&N%r2&hTw4Wfzw`Q@DJ^UFz84CK;F_o3!pb6NA0KIQHVxU1`X|3qruCF~A^*a$tPa z_8&if?CT+Kd41j1YaloufiRJn~LkyI$h2%0jdxIHaW%4Nc*sE^}6G` zZ@ldj2ll=7zb7ZBOKPjDz-6~mTi(dv@D*btgGA%bn-xWqfk=>;!$77+U^P7$vy&*7 z4PX7!QBoA0`l>}&A9?1NE#&7{c0KgSmaKxJ>kTGL9;8Su3l|klNEk#;St=M}+~f3! z4+HyUM`l*#|6%XSW8*5$_{@8|>#XlHjvd6>@# z&YS(_?Q;@n{_sjqUfb`O`QFTLzT-FFmy()Z#%n43PhFFnYz_4I4_EDct(s+`e|2zw zr+U1;{{Dx*$SWzkJtZ}Dv8si+5wtr(efChd|5WY4{U-)Gw2ZtlR{Q?H{qfx!?|ZPm zVE%&jv(hpvVE$n=qW_d!7Co7(`(RQo)cd5yv=7ERMCmj|Wec_7Nw+$Y+5T!d{d&62 zw%661JXif0&2<*JY3sJL1!dRV=<%k_W4G5qz@_C#8z1fHYi~JGFn`evDoD+Pz?#); zbaiAx3;}_u6d_J+d-qZrOUb$FsmZFB*xA40N{dse0?xlco^!ii%TG(leKu+EroM zf<;C17rPfOUp+AuoS2Zb3V|6}G{PMv$P)F6MnmC&K7YXMXNRxu;%IO8Xv^s@>Q~-z z_nORt!b){4&gS1$EJJf(sHwZT;Y7{;J&nd98acM>&CjpfxcOq~(&ab1y=hA%Ss9mMimZ~gPxqaD55D>mFi_tm1w!7dbP^$py2 z>&;u&tXW&7@htWHyhcqPCcTYjc1q~ey}Q5D-dy+IwuiS#)K4+c*NZ&ry*~crQxuqt z{`IjZo_g$SQ-$K;c^s!vVbtWSUv~CP%>xr-fejLh7L88@$FlN@_O7~N&7W034!PwN zgR!9{a*XYCg3#ur?PRlnZvVm{f3e` z3(6}}v$7YsJt?{B+=7WD%`zsc95>!QqN>?nV)w7mRT6*qrtQC9x!GKJ<(Q$^m>-f}_JbhMP&_iYHdbBr)UMT58pjt zYO<$4+52YG@x#=$Fl8L(`%*Fsi`>g^yR%$fX!?AIKONxL+q-}G#621Lg`4Oz7c5&{ zHg8Gg3bw8{A*OqYEv>2l9O~`t_^SGVR;DpLHPyfSrDtAYWT(lYXh~(({L1UD@n&Y` z(RWJkG}ztQ)o}c9>(odf#EgXqu%!zvy=6mwUQtPYZPmvuDu{-dal~E|fq>5}cSveZ zeQ`%!SC0yEo2hw-g1xOMJvdo&*Sa;o)<8~=st_=lqgh~DPna_+G&v#Bq?(gcditg* z75;~YM}ybjbla{tQ3>PN9t;*W5lgH|1O+os88!>IQgG85n}pG5V!61Z>Le(ys64A4 z&kXkW{~<6ulPjS2qM53FVxmN8pipg-#$!=+27;MTJ&|RZf?d=I z{gW%D<#8%J;Q%JVf7fvIV7q#BGQh%49!qg(e?#4U}22soGq<3UX~myV>?@@*e5w3aeVu83b-vL^v%cf4%t!x@c&$4wHgK z6eArWPDtslL?hwWv!`PT1iG4i$CyPTCcCc2`k;FB0$`7T@xU*{sNu*#nvSW9n;+0P zN|>9pfHl$goE3I2DK2?`yt6ScmxTKlmd^QbRprX}3W|$*b!<{NSGtufLDT0@f^2?4 zUhm0~k#J*uy}M*yG0MnDL$zlbQD$zzzO^^4uQJ+b)P&LVGn;%zD+3HM^%_WmD?i~} zcn^Y}l#>o`wU4>^`D64jExkx2tR?-^_vC6h#4$0VW3nu1aac)`EP!NyQjAo6CC%6G zZhxK_S{)B^2za>>2IOP_sECzPYXLS$#TNk`Le}&*&_Kl8IjqLUS7qV{C~tD`8m+{G z8~`ZVciH8R#CAlOf_PL@HTU{E&--ElgZBC}Cm4VcX`@gs33UBk_Z4DE($d6d3RRuwTx&q}5{JM^00ahf+qghw-M(IVqpjvRRR zx#B5W=UuKaNaEGDsY$WqppLe7UAEZ`{#gMgj`>n$4oKKZL~Jw*B3kv3IP(+%fQ$zx zUaPYMU*v}YAIMU4YQ2AMBzhV0RbIOA~OU`RBRJ~ z(vG9=ywQCB_UCDh0rzm9KhSoz=2Yq86)Pl-FpgsN9Q@}Sn$7+WTxdJec=L5IeT5Rp+G@Yt z%gHXxxjB$vOc228Z~}DDcuF9Ey38mP(IP6TQS}&&gM*^w;FaQgmyyig0b8H0uADe4 zCx2|iU7NR`s;-XuTH0?W61li`-7PyRmQ^0=@9oa@cxFZ2E}61_iTdIc6>O*}NNLK7 z4sAGA_(b!)7#1$qS##%{lTyAye;zL}%xG_fOP}M!FL$ZFJJvDFX?1L1!fYlFCQ=ej z0n#o+lMwn&1gkCtlnMt>5k{L64QkPVhO{P;)~fwJJ~-%0&(72S(0ie|i!d$_Bcn*H zFx=Qse*o$(4G0J(Y7_u=VR^kIGR8LNY4@KP4ZQBn$odgI)!*vt>hrht&zZNlD6e?_ zycBO*)^Lx%qxWKSziDOER(*6#&~6Cmp!P}=BY~Z1S-F}I{e0c=md=*Cj>59?q7-j> znyOW1nZ)hjSRgPK7#!|y^L4TFDA40S@#Vh%)^b400-Xr-oi4-(ur?fBi?xiwu{r~U zS%ldlFV+?%Ryv3`oSJp2DHxp`AEU_~3sO>20$#6oJUBU#N~5Q;?$kHDC3FXb`nzf- zQteLBGn}g6CSya>qoyM&;Ipy zO8gFTfsnAk4~rd)FDK(O*#fTn?zMt6F%u95IxJxOiwB(M;Ef4ZeTK^n4#XlgT9Flk zm8e#F&DhREv>g&u+tU|eU1yYZ6Bn6&F+LQrq~Ian5YRoS0$n1v zN?)`L?G6bv2%KcX5eMI=%kgsplsE|(*a5H8dtkt9mNxzP=WA25vLDgF4k3{GA=2sx z{T+J_?0Ds4&OaBKhR^6qeN2tm_3cN0vMM7lf14z`i=jS5!c#r}dGR+d8Ep*#+Ei2! zc!CxRE$FlH2R~h%o?D^k+t2U_?f%+W} z_4xgoUszp`W!V+=eO}cxF*Gm^__rcS%=Kh#Bo5C_0Bxf$8eM1ArY&Vf3zuy0c+)B< ziC8b(9O}O4JG1NL2k$j8)Soc(ozJ}MRDN1Cf6YBx%W~!vEtA}y*(u&snvzSS3I)eT z{UiN7UG4R?Z9UBm0q)t5$se@|uwCh~3SN&1`Pz7}GoNVy9seG9(}4Xy0D9B<&?Ex< zB9v?^lW5_x+yfy?+912OQePxQO6H#{0C}P5%1>4l=O3EC%Rpcxf~-72ev-yOjOF0MbWIpq}@^pfr--vo-&b)sB9_~8Q@TOhDa1PjEP_ZXP0G6!%hr;kA;@Ag?-Ua)+RbDVqLv$ybzL@>t%|lUiIHB#(SfK|8fc!Igla!YoFF)Qd zXwl;6A_4U^5#%sP>%xLD;pF3*0Zjt3{Xv76P0hLoe38UWeI_n2T$vKgM2j(c#1sOK_G_^9N4ns_7Ra;B}#E+U3A2N zZ=>1qJW7JZJ6A+>9fAa|0G|A7^Gry7$Oh~{+K_4Ti{u1p%c3kX$x>X+n66i?QHP#KZ0YBr+vMdpaRsBGB&V31ntt90$2e zkYB{1>=4@q9^BaW*ts<90#;5nyP06b)ewyMW&i!}p%Xzvl zUF%z2U)3y|bBr--g)1vcAt8K5`0(Kal8m&t>W2@IoqwJ|a4>&TR{uFr55?an` zcBanX4INEBh3-vx z!c3({jfq?>#VTv1fi(s?20s3*8u2!oD6_vh`X_%(IHnl#7#z6RHrS8o=;+eSOEA{P z7!NQ5wboz9k8KL(D;qa>*$y(D3NtzBmIoy69~SKzzF%bW?Tw{5O}x{+$0*Bw^cN;Z zg@c0lrwB`7C9sD0@8|!1^(671KmWWKX8Nyc|5IDq2kn2J{;Rl-{I?-EsCfOqn~8lP z{l9(uQx}BuSEv7zl{M#Dh|HbnE&6@wUnH~4g2hlGXs?QMmg4<>eYe?pB$c9za z{;|@V+XoliQ1PR1yG%SYcW7@CSA^UfHT8{#o21JY)p;Mh(Y}+%XVU*QeNW!g_6>;< z=(J%BCY^B8PX&+Z&1h8=2vier`aR&V+nYLrjlTzU4Xzg^lcjxWVi_(FH|#~bLVCrn z|EVyD5@=MmOv`~kE}J)9{3vqxRAEX3m!45mdx6fCZ@A@d+urHBrRAw};GCmu&ilnm zb%z?Hwcnb+CP&P-G+~Zm+GbpX;9Y8SitK{v6;?sfmm%3kGD8!w-WW z4fs>IvkY=8cWW;~x3CemS{Rud5p#Y`u3g{@<4U?W`(KEaO@C-ax#t91K(Bd^$*^GZ zBNV8*4ywp%|7x)k%yl0nlDB8*4dax#_b57GJk@+e8qme!z)%$s;*L{ z_S|sO2Y@S~Z}x3IXYkeAyuCareL`Yb;q!wc9O1Rm z&i6gjWA#j^*=P3L+s+bm<@cH@UPM1SH*`##Dgtr=DJ<6~TtgQE)Qs6&cPv#!*A}kS z{9{daqefAfp9vd&t(F#T6~x^iSLZ$gK<|>bJm217{ZYmxkv=!z!D+j|>3p0r73Lc$ zc!dx$VmC{z+17GPQ<){r8<2s$nf6{ zW>7S7cs=|uBes|WWFZx`#6*1DaqEa{qN*KpN5U)YPiq&$skEq79YV(1tB}Lvok&W3 z$>G>HA;)EjpbdXXYlS;X4g2(U7PF%>#gPxOK5oH&BopDzsl-t2RVi}^BeK3`Pz z`{sC2|E9_;+v$A0-?4z^{*rXB^KUN{zj+Y;;s}Aw8UPN|v31{65c+*`G3pdTP*w41 z?f|NhCaj{jH_iBZ|o+`mZVL`3a!szTV>NJ*=SX$}yV{ zItBA=kv=!>-!AtWEE>0&&G8YEo71)apicj>Co@l3cX5FWr^giIMN=+T|GY>++6Lr? zmB@x56TQ~b(>l6IHH_>ItRn7{d2|%lw%8d(Vk6C%5?XX3Q*xB|z}S(S&0e}0Ywx=< zMAsgNZsM={0IY!%nF{I!KXebYUIe+&CELFAy+5ZnG3YgVAxix1<&_X85Ix{VVe|c_=YdwKOIbk|8?sICPCsJR|=oIdV<(L$6pS2J+-ETQf0K zOUQTYK(W?`E*i6n(5tlL-z8Ty=Ns-fQt|Xg|GGBew$mXdEcjN$5bRR|-8M|@N`Art zsR4t@g$iL&q6nMJDL!TtSsN2-%@Jjbi;vWa#75<7I&wkRb@-1_8In*O6E#>AKW5^k z5-knKKXO+>8vd40r{YF{F6`;0o69%e(V@o7b?nZNpMAVUg}YXOfVg{Rm;W=Oxf+LJ z#pv!fiO3wQUqld}>x*~$qHx0h3hiz5!*;l=mWQ!hiFWXhSJ+94FNiIL8doSx604 z>djOvnrX+^xHx@9#}+pYP`3-z_MWesA~k=1+bP;4-+s( zGGVsS0Uwg>vN3r(AvOaa^a>beYiWtPo~Qm83qj$u@!#lp#Y)+UMggtm{(Ka3=N5b> z<$A8g(QMzM>|}d#>Yw%YaXS;s#a)LX^)tS)xD$F|%vrG58>7nL;*~CSvh38xIxMgS ziJv5TkCl<`rE$vxnmT3V!>Pcaao?g-*WU3&h8Ls~p=|^J`Rdnv)U~fW6gx_R?SkcL zJIrb!iFmW9ke`P)x;8`hSq?FKHlnpJ%S7T<|&(HgBm z+rMBElhw5xZWYq-S`KvRLgm-jyw&s0?6}STscRk43|csTNi6|M1H5^9z%So7(y+Xg zoc^$*+ZvTrTtffjxlio)g3SfFs6z6!7xyWs zC<#$6_zPK8G*iben&r8e7W81mSS6eTs3)@lA=;Ff%@uqcRY zi2-xT^W$nVYpqU{SY9}4)3uI5oWCwTPLBF{kWqo2TZBXh^8*AM`nbSMv>IxEve)*u z&BySYm}LoZiBxgyy2&9o!jO=VEYTdge~*}3T7o|6%2*s|Zl*vkn--`2Dy?LAgC|gL zOAS~^jUYxTI?NMS=tyiHqKsl0Q0`F)3!UN_M%d`BUKr--&g0LhL12Dz=r8y=PU~1Q zVmzGId1$>}bjt6|%~W%e<6sD!S)cW^UOy_kup1u}2PJtLxO204j< zDpLK#sS;hI{9}I;iOgtBEK6;GQM_U2cbBR-8&e70a9-jp;Yh zzbh(y4Q{*Er!~qZ)M~PQ75IXbvycjtji#;=LQR?8N7D0gti2Q1jRBz%y&JB(YLxS# z-$;g4ieyP4nN2a?=txDD`WesV4SsujSYdM zQ;fd|8^g;${fq?_LhZ#<+JN64y*UKO z=m1)mH2FdNY&#YPt@1;6!jRxv9{TAAoOP-X7s(_$oDq|~`a;+ul&zyu6;a$Cd;QPM z*`;a2RIVc5n~_<70A)7pUpx)C0Rk|KOMbzd{M6ULpx?1m6YU7raw=q8>y8CIP-f|( zL(@yOG*({1m>G`7q65Re2ojQ%g;Hu^w_CBxM!9nX6)VS>|=f9KgB#05=)URS_QysoD= zxPO0leh;ai_<1L1OlCNjTax#>QBprfpfUV`v$7jMMIzUs%LyHiaKK2@OGia2HNl*? z#)AzD2+X<|^$iuBl4WR6r%(E&%NTh9^YMpx6|M|r7UV2O-qcqb#Y(--x3|E4Q&U)7h0yQ6$iKVX+3l`(g@=iar`9JTD&eHVN6@@$W)k(O<@^dxjL-+V!#H{j4a&hY@s( z#;?<&y>==XH~wyGE-pGKt{p^Ggqa#UhlL*$PPG(%<73Rkd{C+@OgF)V98|=E>E7OR zGG+ySR@laJp2#~;0yA)(RaT90DXkhRYpKFS%Q?5fujDqn$te=Y4Xrth?Y3^r4)+Ws5$PSNtIUV z26eY^(}E%O%EB~Hq@#y>c==c%fwic_-j>%tB}5i z*^dF}k{svvfa_f`Czujnw#17g627ADOr{NKXr5DRT2ZPt*Iho(+_uxRe-?K)RBVCY zB%)B6Vd*o8&!Fzqiv4CEJh*5KO4)?@ES?Q0I?iREIV!4pw!r@R7m&+hXgM2ZbT|8}Q^#<2O+R;Ny<}?Bhg$2%WQ zsP+Jg%l9%8qQnYNS3#}7MfkXJvr{#9Y(fZaL2)J?atuRNH1Ductz<0K z+5|YiPsdF9@ZYy^$2_)UuTpJ>EP^Y><$EKrMw=!w`MziOH2>S%ABl2N)YsxvHCVNU zeYt!>U1uDd+o9M2bK_JRzNc+W85dDcB3k=PB>~G?>IcaDAPrO#l_4(lG1(DVDcLFZ z4GVM#gJ6*EfDOM|n{#g#UY_$G z6*zLQC+dVpqZ4?6N;0Ht@fCEYigrFWY)%QpV$t6b4@yi>+pe*3z%tWET@E6SJPRKc zw37gnstB^6m|&A?*9c?(=&x>mSaKmNI67ozUneT~C?8D}{7VoL@qo#TpL8oRe=+di zee*~1gaQAMDB?aTum7$Dpe5u`l;x?}`=Y04>Hej97mF078ZJ0mBds49m&PU6##_km z*F0vAx+1{>L6R&4i6hpc2Ku}B7Z!Vex=Kcc-B^qGeJCgB196g{Ws+R4#q{W#lhfN` zQyLcOUpsCSZCF|h{~X!Bd{FsSJd!7+3<0ZHjg}>EzbGAX9E4N6FJe3_=M#=MUJzo+ z0aR!Q3OVJtj5XVj`8154asr%OW7IzwUKSd=rEA#rt2;%DZaid#DMmD*0D@dH{Ys6& zRX~v{ObqZZHNb7*64n?DJ58u<={k+P4fsN@D`{@->*TsTJfgX{frke(( zVi+*CQD7Fdq@?mH+w*I+Irn3{STA?*tQRubzC|ip{AX)9ICi=7=zf!uS~U0cd?KE# z*-IH~|2>UD)|1<(LJd_EB&|WZK<^m%hh$`QMJVq}L(?Ip?~C(>C1uZgbgj{hVP)Xu zxU>hL&Z4{bw5hAMDWMOGij~a=nbtv%C!^R72OE{ZW!fZ7r|LusbVsUR;qBJ^XTW{K zP!|Qh;g}H;RX|c^79Tev=ev6r-mgK91yETB5wRwWq7>3BIKCm&DPy>=)mm`GA z)@95_$09jnL-qxPx=nD5;q~bl+Jo?w#e?{g6p?*Yy2Y|{h=r(+x#o8HRTLxS5~Y(F zkJp!GTRa1bw|Icm`=ygEyMWD4zkF`tpc16EPYay7zOEp$C17~dw9XNf%cyhw4JSK5 zDVM*Sk-w*@eqp4CDibUj7<>7?~BYz1NBO5gEC`8Ch*i|M( zG>q_=B866IU35U4TG;qVAsO9n#DnZfsbX6Vr!#RKO2~!T$8GT5oU%xvyUjDRnrlle znit3$ymHG@3@Afw^ddGydS21h66nO&?6~G{KCK0G|JZDWj3yA6!%)$u0xgPEuc7^A z=aa@-?h6iCWE9KwinwxSnk&lrs>}0$6p{B`f)c;S+cO|zWXKB50}M7eZ)^FGgHj=h z_;Z|c&YNh!>^RCxvFotLf}5QaIbl}n7cZe`;8{h*406`42%Et-&R@CbOjYlrkDTDv z?&z^0X3sNWe>n+Az%qKyY(6xFWHMru)^}`gZttTHpKkBF0(jP$*_&W#DNsg|SlO4Z zxNJ5M1lk+0q)^WAkB`!w=ID}i&?;g^=}7)%WjlK^KE`3!zoU1|n_}lDVH^ zD#t@;tXjxd&@_s&pPV9=jKG%cR#U}X#Ben7N|VAB$HFb@n6_3igxPkwWt>YqsE1$c zn{^p50fM#OgCp72%Rb{mzOUI-K5y{=?_IqM_lwOjeb*6W6{Q^rB9#11@)-`Nz^YTd?bif5(Xg zR8K-mTH*(+1zZwH6+|>MV^l6P1+KLP$LI7fEqARbgi9~YOlSs{ zWIfUW|9H_WRnpEaxbuS`oh&b}b)3$}VBZx!UZ0858+~}-bYMvh%dfl7m~=K#r09|! zk)&hIniV3EakH9v2>sOr7lRli{ftz_4$@3imHcfjsmE99sqKQ#ze>>Zoh*;3BQ*RbO;zqKaEtC=~u-=D2O2L{E-H; z<~)0LS#hxmd81j0wXtQ|fRM18H)Xwm%X99(XO`7lIUG8UvIc+gey0x}=W2f?d{-K~ z$wkWEe3pW8`mfCS)tGcuswD8CL+Fppc>ZKE=%9aNeZN|)(doErCU^xI{zBQAr0UOv zjm{%ydo!ChRIwN!j^{6&A@0;OnStN&X^6=I4;GQr_Hj5k`)$+LGjvr*%OS#sx%PqP z5|@V%SDXCWJ-tFWh^4g>F+mEsE1;25*J0R0tHG4RjiPenlx^oYU{IQFGn$UuX|i(D zI{XqOT0%X<00`PY_>(<=p2pfy%bikjBvcR6!dfzWvHOBNE=SPt8EIQ&A7RQ19371; z>DD5hj552cvDD&?$N>#AvvgCxU^@-$0ll3a_bW&qA

Lp#m zhx6cvaK@ukaKofh4@-jX4VXw@jUMngQlz%Ap8^DzN}MR_3EC;zDSbE7DIoRbyMU}o1uW_+Bf<}d2W;O-z5;m2|y8kF=FP{z&DVm;+H(wL>`W#j* zaB=}KUlQCCAT`{j9RVeo z>7cWcR?Ef8Gy~n~6ayX2aK_{(;g~88u!EW$4W=ErxxG-|_F!YWo-<*$qtvj4rOfch z(zxJ~qS5U=KErFXppWkBg(eupy`My`ZEG{2S6E`0M3Ls=!}z0iTn7%Rjh(zmZU7sZ zfEdm4{hMEC5aP!LhRDc54Z)3i_9qV)L4#ZZ&>BT>h?&%`NA#uRg+~Y1^7vIg z;rGe4ZBtbwK<1Nll_#+?atv=4(Tp~UsJ*b|z5Ym|Jb1CVHU$#d?W_U@`Uep^l&hv0 z>?@z7$c(*)Mm=?-pXL`5Oo#NN1bbil?5GcVgaC?iyo!#xuY&l4%2f<3A1G`JPkS4Q zD&9d~MrRmz+}JIxbUGoPHbf>OrWOWE+Akztsao=mJr}^lna1}lDwC0*Dy<*Uv^K_T zOs_uq51(rfu8*`V6rG_nt)(0X3YG^x$mugb6MTCWQeB3+>RG ztMlv1Yy`ivY)9}6+w|i4e82BPm3GVNPdP^1*9koo+t!omFsM2Qca_Pt?wHPfy^D7c zq5jhgWrbAm44I{%XR^EGi&8^$_C2EaMg)%440n8eUS9l0JyPXcdrYP_b<%{{!T3!& zfbinYk&KNGX7PE65auoU*Sv@2?N-P5gZGV9!e@9*;Ann2rTo&2kOV5;^nPMd4Ki_~ zC*?a#?x(tz-Cr}HnbfSCa_vc}-*)@$BY2P^0+k)eDuWP5Ih2i8J%Zm4qQS{63UB(I zM8{ranJJvs%Ic7(g_WOewz-W`vLb92nEbJ=}yD_|v9YQRWl?HL-TGy$mx9bFRu z2XywC^k8OZHQc_vQ}Z`EkvU^SYH=6gCo}zo)e~4(HvCo>iMHKx^PE#rl%iBB{IuBn zftOaHrb={rH($aF`Bl*7OhOsHK+LY_uPXrgQvSjiEm20V^Pn>qhwLt5$8Mzzzfr^LXIFitf zw22{G1PKQY=JZ-#1J3kHTD-Fi3Cvdu=tTK^ zmDPmD@1id<^q@ipFZk&No~t17S~S317bPA|fOV<#BrG)xm3(f8Vi9+#YS`i1pc)j( zNPeE<`r(bWLCi#Ewhpc@)iO$70<9Ky@UYd}Iw+M`A@Rth@Ec1XHE+c84DB+D_h%cGN%# zCjPpq2+z?O6Xe%Z8g{&x7=Cf$dypshZD)0L{_EpX>xS$33lHS0C5@1aVP=Dcv)~Qv zGkEi%u#A!4?rua+|MyX&%^+owJA-JEo%wclAJpUUH|iuGH6KQjy@*8d4)p?k(+4Wg zfxQE=`f8|_P%7hkul1Ks?lG{7^}0PCxcL33%3T^C{Pm2xe;$|vcca8ZxZ(Axe{O6Q zK&A8JxiJ0hTn)uf0JKWnBZAxDUu&*30F{dusOCtLpm;3tu%x+Y!ft)y~?z)=vtn7qbb#K^&e#bE4qz~p6FR};G)@vxcjZPpIwJ*Ip zE!?f^;uM24Pbpw5l~s9dBAT<5agePlNDKNFgkojhX1sMmj@CSh0wou z_w-@f;nL!xXc3fR4ICuhWN?Cb&WqVGS{cH$r@wgTvHkup$cTjv}$yt zkL{JI+>A&*BwF6@1;xsqYnhPXGf{pTHE&~;mMLW4Rtx{)$IcV-6FPf;$wzFsSDYmM zg%v%Og%jf0D6AN0R>}uuojn*yNm_-hZe+|x{ta8rJzJf$lsAb?QVRl_L!CsOeq!HS zE}AI;YWY&6;64%O^PjWNIf*>K0*MJBpOltxT!vo)Mm=$otL;Z_U^vX@lv_j;C-JBq zB=uIXS)g0L7MAZ-scn{Bp=@v+r6V+I{77(sQSKjgNE$$rH3Vr=p zDPE{Nk0A%If*rVASN>U{*vq>_MT!+7KWcSBaAhfvkPdIKWV?HU+M#CVew6j<738_; zVCehZEX9T~PhE%Ka+2je%+o(*oaprZQ0Q$G^3REd`goqkbt|-VadKmXxTNg|MWO)P zG3I1Krm)hIy3I0DH`(Mw*t;sXl;KdY>v1uh4ml}k;|>7m=yXdWP??ohNHv{jjHRXH zw0wD|dFjy+ye^U40t;16%5OfsPWnEx3{CnLR$@pn7n~96gcNT_$il-H98;=4V5s)% zN^~om=n|vn zsP5C`*?`=mziqgcdaT4>1kKGTg$rt0fntAdb6k5B;(isOeDp~DgbS7(K=O{xi|vFN z-pCzrz#Q%T@+!{IVG)mqHsg)4~2Nq@He9>qEIYc-z9f@VU<(OYLY` zc>(SEendM$_7#vGNTWdjk%(^dC27Irs-WaTN4P7}fIWUQ}7x}v2n6m2nns0GPeA5O#JqT+Gf7LCcK zZxr>)9&}VfQ>?%iuU&OxLj4$Z+IY-noqy#IlLMEB{EB_4PCk$)F~0T2<9&L;Sv;=Z zjpCJRn4fZKf56-*kG0xeR?n7uD%w(kfw0H9?T;NCh_{W@V_JV1HcEEIudhTcDdoLk zHfU9Ib98)SoSkGispPx%*!$3VP?6Gc@4^+KDm(e~N>(C8D@{)+)SI#C`wk+K<5bF( zLdVMq7|yq8!h>u(PT5$W=CeDT6D{%L1v|o89hd~j^G=}OmkC_(_b{)K`mp56ih0<3 zcsY-r>A$U!WF|5KTQ~ULOSybczTShQFu`v*%y7~C&%NoKg9Utt^nJK5%9;0JXuN3^ zieaE>($61>Lx^~8zKKA&Gs-E}{*6|OUL^O|UFJ8us-nhc*_^@3woE>G#Jg#b z1jB^KrHzj)bf}`Fk?|a$b z*%I6i@`b%pl7-?q%G0*qv}VZTk6~wNv*<23EjTFE#QCx_zMs2kbk?lp!Lm)-qGF1McgZ z2;pEcfz7WNi#gmT`D`BZx)M$xzLE=&4s{emu0oTb7ggrkj2@g;I!QNwAi2uhg!mITaqRZQIUrJl_<_}OR} z6rQFotD5E~2VWNM&hB;k=y{rLX6)5Y_yOo^?^rFeZC;PL@LQKX+$n*8A}VgVda|xl zUg$#jPtaA-U~fTnv_*&BUhqBr+hexR?W)j5t4{6ebTQ8uPD;?3uFI8WV505RroQi zlhJEeg^(X2Ak%RWr{hHl&W;Zj4Ut((xYaDW-7T=y>#7)^*ip# z54uclkqmj*44Ex=O5%yEuUXC!MT?DWm7;jL*%Z`)jbH94%(6*DFAB{{8-~*?T@Jdp zr}K6(8pQGjOTP=1BGhKUaep-X_PD){@9TIHvT9qp$D}T5GB(i@WWB*_Sr|8f=;#7# z;AR5PG8{wzQOsC<)+e@}lZiZ<(>DC^TNU;+JYInXT*52&vQIdOW^A8zz0VOMO={*_ zamaVH-R4HC@t)D{4Z#IZvP>ck9GYWJ_eIjsIaTH}GI0cvgq3jfP1w?)sE_8}#5EBo zi+QmY>k|ArJv>@#1-~r>Zk$m?$Cl-+dvCZjV`T*OlnP$70UB%U%Q{MPCxD-tBq_BY!)2Xf zd4R`1p@;8^EhJ_*mR9ufS8G|+Z6#fRfE7K~Xfrglcq+|^pCppBpK72|mF0M2D&DQE z!V{Ygy=hls8f_`Bcs}WH>Cek5W1+<%V8|9bb|xKci0v|b+mm--7S0hZOK8Piuit18YMm7D=ecYia5b9lkH>G z+=Srw?VMHHfPs$nyZ4*m&i5oa-|b^NA$>wn3uWi~eYjBLq@AwvSf&O&$nl;y`$68Z zDC?^};^2$vjVb` z`o>B*6XgaX1NaJ*{1SvUAESt+Qk2Q;93@i81e40m#6%FE` zW0@9R3U6%Ad+L+Cr=DbmJ&~z5HAasNPM_eM01-qD#eFhBgPUIE)4@dTWfkP}m#re( z%!++7Dt`N<-BA`xk=syay~QH2Q@%*!o8kv@XZsy>OL6x+cEH8+L1PB4)<-G^125l0 zJmDl^=$F$xtWa(3%=DARo0J_uYMZSSys>ESPuHRL20h&ytMR zLFDy*^L`?B-#?Q!SSe;BBEvIAC0Lgyyro)3yRE zTBX%8oSCeDatc@UhUtyTAj&0AkZ|PTPbTu~FTvQ1<_kN9a8{4I|I&f2GYd;~;)oMV zYOq?&hHRh2o#a29{JqEf?OO8AX{gn7ojNg&d1|QM1`e>#8_z|QdV(5t2;T5;1-a zMV>mcj)~r=>`s`>QLeBMiA9tVPg5m5GZX_DIhtjtX@4J4z&K?L^E}n6h0{ zW8CXWhCTVvuI=jBb*aS&A!Lpp>0S74x)62Vj#zan+6*%-43f=dbrtDg${@kIGY(yJ zvR;=}-Q-RUMh8{GC9t15%^$Wa< z(W-4*>;@W^0(i~#F6uVq+_OLM^njkdp>JB~C3oH8Z=Q9mPdfs9-zv*|Y?mi9JAKBl zwx#3udjcu`#C3@5z4DgUvZ~)Tg6|+jqCL`3EU1brq?8mGi(a9S%E81 zybm^|x`6m!f8hnqxnVOHhms&m++^b!A;lC>9Ue5n0w>?r($MJKcbgfux;WpK2MrM2 zAy+dj5MvwlX+Y#?nL}+K2J!0V+%-6Yh^j7@4;YLxRVsEz%Xd3C;CK#N$dcKq>xw|* zR&`ms4xiIk0H+nlzI)`AoJA04-Xy zW3E?!vS?WumGeKGBQbusmQTw2-WPU)M_Ub()j!d@+_Hx=qZry&sR!JdReBqo{bVC@ zJKPR^dkVpSyIEgt5^#|4d=NIv$;(v#y^`Z=Polokngh%ZNehR^<#YQ`I4Bu3IDaLp zd~_P5S_21c`GGcv?pB@@AvzQmp=>S{BniGcJnH{WhYHjgfi8!VVGLVak44k|Y~R06 z-L}HuAqpzpx@-fcjQ35yVmCP99l5UM5^s(#u=7=UZxIpNv|W$QZ@LZg`JT_I!ACxuQm0m0kSABwK@xLFC%8V|(F?={)ub*@3IAQ6lF4prQ) zKzaZhJ`cTDyd|zBHmMMgq*QoZzoXHBoJmPh_}fHhg;nJZDiSMERUuWT_2PNjqmIJv1>z&~e>YDSrgmd>j5pp*`d4qRPd)b`;AF!X6rZ2ltXCyoeC zlS*e55!a1r$)ZRFZOKsw2#jC4Ig2Avk_)DP4d18F7PIuQ!mPoF#mX$PScg?}j*9hS z6=j$VXd%|XY4Yg&R8ojr89XQ{I~r>>lw%;I^y+bog*iWfRa#Ow`t;5&wYQ>m!Fzr* zOmvXpb4%6FdD*=V_cvwOYC^O8>b6t0;K4zTPbP`s~hd;2c{6p3_A^}zHMiaRO`W;VBzAgZ3ROx-(lP(%qT53?T zzeHc1}-0#2Nhj*xXP5I3j(ZnkLbO#vM9ak7$8Z5_jJ7$K3hF<;@izE!bV3$Ur!De6)m+pTTXDb!7|NOkl>iSf^daqsAfC-d>TzEK~+s?d?+Ow z`e0h9p!Ov8gI11Qc?{ILf-PVF6+hm4jfE<5It zBWNxJZ|tmZIOa4#k_`yE#!?2?mvB)i7yb=&N-YoTL@#HZTE5%;LZHP1r%6uZouEvN zi!grQug^dHDY-(M~)TyzHXHf3^6=`dPZTiqKu>yIUV#!y7L^M1E3rY)xTjGdo zN7OhHxsl6ARV~mh=SY$$KUhG=l^~9c{JEm&ER)wnuxD1xT#5+A!5;=%n5d&emOHTY z0+cnGk0EPcp^@<~^#G~U*2m;Z@JOlXvaH+8nRl0U&6i^ufoMpB#LSjL+d5v?Kvp_g$4(Y@m5sNJ4dNuul|ad`9qS|4X9W?6CxvZNH4!@W z*d0>!wO(G2Z{Ifd2fuXg2LN=ZT#w3_f*F)-1CaipIjQI<;i2{pvOFV6`lh61B|c}A zF$|2dO-net$_v=3Z~67WGLfyOCGSrL9!44M0GwwHHD}pG2wHATQO-0+)={g=r^JJD z>|gCg5J7~$RBZ#JKUVVV$?(xG%2+L!{o>_7+8vDU*%t83sXOg{I++ZFJbhTHTX;{z z*kmWk*4vzO2KixbY@4bDDK#}UAws-}hExlwC9228)?<@e4RW2VzU@dHAOr39kAv4r zD-e=W1N~@UEB7`)S`taW%ZB?tcYgWFHuaumRn>NRFu~{fNXPYlDRU0LpEKu?mT5hb ztIhjK!?GI>5j&)2_-L;6j~EiuKS|Z_bwJb-K7>UUqZlK|F*?yQ!4SI*^BAOJ#MH>2 zqMKwE_;`{_up$}|U_uYo%c__J{;Aj6p2gzFSeO$s7mqPiHQg5bbMUJLz9kK>9a@~~ zPy)7EQ3~wvF|c&8z*=hF$LyY^p)L3~bu12Z>9oIcU1QO{7PW)(*%gT1$c{fKMIl{&QZ zvvUHDmSGK+m|F!gGfxE-#uBG@E;~eG@fq3;GG_sbg{Gd3Ltec^Z%<{*{9Yp0``PUW z04B^n03KCXKODufb@7qo*oyyW7y{{?pdS%cFT`8 zCB^}^R=M=@U%&45AAR);+bpg|HRzPu8cn|EM6xj_W2=RbDTc#%e3WWjQ>q&dE&Y(% zw507;tnB#&ZJg6sE>&}It%0*t4|6sRLbh^rM((R_paf8rvX#<6Bxf8TM)ZzR4v>-@ zgJ%+bU=*NL_is}}&NIRp211fEzGk(36~R0rl{ri!e+cOH&DFJqYQ!TntGkIG1{VO%K;Z*otX(^-)G&IV3+xdQX_^h`1hv3IQeS{Iq2?&E01k@EJ ziAt3cl*$#Tw0A(cqciF%jQn=?6vcbRN`aB>APOB73ejB1s>m3v5B0{h$looLDvVqc zE)Nc4!$-vLR-?f-se=Mfv&98aoB5t|vWHY#4 z@64{4t{0Ao9@Qx92vpBhy0A7EgHhd8H3Vnbf}z2WzU!9<{_96~ZzvXAPbrV1SfSNg zt!lkHNQD|y(k_|bgTRfS&k(XawOrXk*}Egx-c=_6qBu$v<04T*nW;Ph$#jvLYLHYC zuP}s`*Kc9-veUfudUYI;b@msq#5!Z60kC zg^v-dmoN$`%RF-gZ0BTC=%nc)MYitCB|MVj$OaKJgh>w1%O?8dnUMQ&^0&?fsODjm z)ugE*lBR};r50mLRDfzc(o|K`_RGr4*c6cU#ZgG5CYJ^Pl z4cI(Qbc&t4MM3uBs$_(3BYS*gu|BYPcJ%g)J`)G>Bm%5h*7PwWvDOfvMjxa~R04%c z!ByrkuTXer^2cwz@yeCl!>ufQHE*r0(2c26K-0O21#LNzKd^H>FDAqHakGgyUW(K(wLZy^`;P*7&Ahf+l-hM1~hM9a^}%JC))S2 zF@z9(-lI95#Oyf_CF8egTqR1RiE^zp8ynQ;!Mw&$a@?k4s_dn-)`N@S(u5XnR;)8|Gh z69>v%ET=yyX&F>|7Km0#O6glv3!B&6Ae2bC(OK9v0n=-$w!f-g9%?m}-5L9~4fceW$h3Uz0ICOA7G^#ad)N11H*4Z{qMyyNaqPR!F^pwb_6XlTn2F$R( ztJ75x4(+)GD7LkW9^nhYD@T+oio&NI=1-=kQsM=ck};a}yfP?LskR!Ci^EeXN`+cNwIni3)yJL-XK^cf z5{8mm<@lgZsp*~47KbERU@9eO2+Y(Qsfa+U*=Sfi76i0qrksG44n*=ISPlu2l#f$N z9uop}A*qob&?*y1>XkJ0*nsApRSU4EWLlaODS%}Hlf}D;;vk@)P9g*{PmwGrraBC$ zQhGocjuoRnk#a4~8jNb`0=aYzl|sLW^qN|X;MpW8dpYFN8JUHbO3|)FSs2J(Pb#T! zrsYMbMuViVEHea`Dq+b~Ur-Y%F)mr85-NplQd1che?Oqr0h zALyQDy~?BR$e@b&S9V@hIlrtNhZ^!{FHA_3#ZRc0vXYuO+fKa?MuwWSSfWPxAk|2c z=KN}*ahWqszgLo&ji&ahj7+hYOihuXrjSccnI$c4IT`_^I+BKGgUZB@YI&vdwi&^o zx@nB4-al%(?e#GTw==% z*QU~VtJZ4`wffD<+Av_Z{OZ|yLRthd*6Kzymf4B>}?aB!1IbwW~97aDS=xm zLt95Tbar)$n!h32A1{v-gzI2t{3r}>-2|g!W3YS2HmElP*u8TnJhgSpvQ3*dEqm;- zjc+{v{PVuJ_RKSHSiE@AhW7UMdXo2h5)$8J(ZH24KPY>9m(Cw-d+!^sT$khxDAPkS z_#a2LfZFm;s6GV% zmD#Aehm+b=Qe)HP_sObK^PN-9BU6VQaHfy98=4- zYNSVQ*dDcz3&c{5g4f3bYMGb89+6;ePm(+SQ|lT+9aE`ch?}Kk zlR^sZb6Z}Qu#Lz0^Q~DLDLr4~y0vs1n=wgGZ<*y>a)dl=4q~PMQrp5NPctI-d~@!V zb!|v@Y8F=M_lR&vHOVA;Z2;7ak-YEeYTRc)Mod7SNwNXA0| zptFzoNzQKoW}X|8-xIn3&lBF>y?ggA`|msN{EaPJwqC>DTh-Oo>AdqDzXFRFEn>uX zI$gMORpoM}414$Nh40>YBW&Eb5mvq8VtDOa-VUAJT`)b>5c?G(QtYR|NOghTm$uF> z$;+HAghNI?dH6BUH+I~}+B&*_4;(vk0LqNy7TUVwdcLmMC$AseYBdGvM+xp}t7#kgBM0>h(a&q#I9(?ej-yR&C_wYp* zUG(>_y!fL3I#~p-bmFVmLge_(Yp+~+(YiG&^%T6!qy(y!Ok*cn-o5%FS0i300>n&L zvB_83CQ)L`ztVHJ;5fFqH0(LwW05yFSv2wGTAE<4ukFJdv3N+q(zwKO{YqhZDQHFy zEi(2&jN|DZTBXgD5F$$&7aZ??+pk#*^v=ATA*fzzqIwJz&kxlpODPkP9R5&CvUbV7DIw7$ezn zsD=ULwYSkPh`kP#(jL@eMxpuNlRhWLVwza)A+?;BCKXC7rW{JmcAV{+sh#TNt$1>U zc}Tu_-@YrGFpN$RtdDwrEjLp&O@?g@mAYpLhM*hCqgjzxqdf|FHoU&vaC_R)B@3x_ z?4e5dwo-@uIL)sboj{4606k(~dESX}O<%d`whhTXtCJHCJ@lP#?6tI!x;RhN*cHzy zXrhLi)IG7Ry5)-{sy0A2?uTmM)kOx=Yo<~J2h4u|bWtKuotZFe-mqo7B9^gDk0Q`} zeF(GHFN0aeU%Btt);EOMMX=<^e9+%AHEH$eY;bYN_4G3EBi_zh6cw3c&MBfKO`jTPzl#UT?rHx7_;cKfL|+ z>*vlLSb5DgSHl@=)<92Bx0qmNW@ggxXs*g!E|*}_6Pw_M?|c`2`s0UT?ZubERquQk z@O;`@wVv+#ggvUFE^k!ssM%=3*r7czHgXV39X&w368J$A+?cdENtq%>hWYonFqT7H z2*N;!Y4MuAPO$*<*Q|$up=I#n+irv{jGXiHe)5SYVCVL2q8{*yl`GqJ?%Z|h;lqbt zb>P7MzkbVG-twpIZEa0s;CK-e-#7lzC*H=|?U$0zd%8LbA9}}I&s{Kgpx>D9451Ny zahwUCPcl?kXknq5XoR^eQ`1=G#SP5vkx2a*S%{4$VNbvk?reG;^TbZF zfh(jr>qK3?-(ru2d_YrWQ{}wn$wU+G$wK3(ltZc;4@`@7PK>Im zhHDWIlJj^K^+Q6W@FJ?*LjtP8u}=u{}>hDPa;G!>d6M#-D}iP2b>Tf|!Azx5n0MOY`vLe=wB6(JMQls)CX zZxLCusbfnuu#^5CQZ@IL7-CUb2TO>PF@_ideY$`S(INnd#Y?N_!V-Ib0EnLsgah$28Bu~2hhi6$(*RvxwThWrMkgTOY>3BBgZO9Z1>F+kTb;H6%Ri#`H~{!nN`2FE(7z{ zCv+Bri=n`8?t|v6KWzI@DsdRv8ad}htavWlebLKfxX&$t>HZ?)T*(}yd zY8f$@psc8^+i{IK(~^>+uGxqZ4nIr9cM^s)l;_=Wwt88bI9is{mW5tZn=#JPXXq@? zU5;Z1081SmA6(#SdV0F;t6%%)Pi)$>>G$98hHKz8mtQ8tpm;d*@Zn+T?C696#-%t( zZZsM~8TsCO?}PvP_6;yOG0w>D40QDmKv#DGCXO|q*72zz-z6w9W;-)A1hvVk z8&&9V6%HT|IEgwQq&K zIRo$rJLg8d4%@eFgS~rpi|?McdJPN?4!Mj3fB36k{aV)>uDasWeSN)qDvWfKL_j$b z`=D{J#|^vb#J})A|W89)Q`=C2IO!GphU@{5{vQ>6hf7H z>7-I2x)2QLM$=>fkp)Jm>gOR!_M)u*m=ReyAJtLn3R3M@M9E3s#1@9hk#=o-WY{t& zD72Y>)zQkS5JliYS0l_khl!%5L$aL2L|_KA<&Hvzm3$mx;QVjv}LJqRr z7R8E7(p=#n%tTY7W2q62O zKAFgqghc)0qbB#;Br{q6&M%dxm-9%%ox-?19K{hJiB6?0MO0NtP(#$@wo1ju2+_Qw zAm!4@`L$V&kWubJ>Mum|MkRSsiBZB)a+ESLuOw(g&d*h&J%~kMO(o4@ffPdA-(mt2 zf-1(M5jVB}lAPM7kmU^ZVRFQrHr#q+^^|kYKT3!*Fg`imnwqKBIx3Zl`jiq$%!Op*x@MIl09r{U z`8kUIJ}@#mA$c~3PiQt*qB)6}1JZiD@qG{DZKT3{T(4q?waMbdfV+I*f)i+-tJ%f-Ve7Whu**S$!~AD_eY11-#XE~ zQN{X*$rF;J(M$v`>t~68RGc|0DYa|Y3_0o z?Uv9KObmn85rDFIJvuQ_(`50am5@A_W^+q6Z>V!yNL7~<%?re03n7wpOCYa z-I&SA$?ng7?(_d}?AX}b|L8-1Ao6-|{@(Xt!-mJW$}{-B5B>dpuxiyRxcst9VQ6Sb z5aa2Y8JL-#f#E}kpjaxwk=;+hwkLML;uR~PUTYk;T#y)aT@QLY3T!r+g5m8?!T979 z1f_~l74(AuDs1p6_7u2H7^u&MpxJ$81elX=9v;mn(`W%qQ}0Q^^S~D!Is}hIrItvc z4C`NerFak;j2Lq-_Wr$lVgJ5;;4$)FDwpBni!Ovcd-h!Sr7wN?b(dXo;l1tc9XBjo zviyhh<}aFN$EQh1*9#?!bv)wx^B1lkeBK8szymy!ZKj0tq7jH)213p->HD6&O2 zvm8@URcqx1ma25CeqRg+n&KZ-EVt6MB-KKra_wE|8g=5s7lz4S6NmOUW--sDzf_@} zZ17SFzAM(vjMU3kz4Uw)@eZPdOq*((^7m!pp_fsxDD)D&Tn|W|QIJRgD8=NdQW8bI z_vwOA@dT-ZvnzIsa7h7N}esX7N%_ZmuqC}_gVJlhEnOI zP>K|gpGDA~H~IOcpo)xT?@{Ts>3zu5wn=(id6dWm(6mStrC(8Hu`7ELvWN%GXDAEH z&}>`*!)rj5@y+yLNuoJKGWHN%EtjZ<52C4OXG%Saw_K1MLM2bUX}S-5f2&t04hYh9 zcx3dnrHdC5OI)Me*FvgC`KX_RG)8CR6M@IJ??`L0AKtTb4`|}{rsvn9Qcv_bBBM_o zMK4{jmD)Q~k;co`pEc<5JSg@Lylw0II^X(N0v0AW=L&kckzU_kpUYGquKzfS?QXAO+L9#Y*iDMuwxQ|&mhpGih3MT?zi{Y>%#D$yK3wLT8U zbDoNd5xur+_WWey6qSxGk9YF>in&2kEY3`?p(27wEuKB15M1RG?KuXmUr>u!u^hob zHE%d*=SqlK#XuR)A(2_2dKLAw{X#{_nHqV%vVlS_$0oO_d~>O0;HTQ!FcmW+nP?Z0 zM6QT7MyJ&)w7DpmyL1zc&S4t0+R<`*B&jnzdaO$2NE6L)C`XxO&$POBOh|g-a8aK( zn%eNwH45ACC?jmi{@K`b7-mUBLGn8b@vT;?#V`KDKYn&g?bqG`ixw_|*SzL(IC}IbeDgoP$%y1`k#oz5 z@-^>%A1pa_Im}GebC1nCK!FQZITSYCaSPmW)3>4JxX?Q^D2ORnhvqlFy|W!oJLeU! zWaVn;=;d{TU3MH_gf|o73J-9q_M6z6T!)d~LX>~xkm$TxO_-)0th(scFn;WqxUOkN zxW~rE*tze4N?RNBG1C9)OI`){+$wNNt)Ikkj}WU~e}>Zj`AwW{!m zoL@$z-$~t5eP7DL+Yp3Nt#*oXFFf=6A}d#hG^=l?dbjk@Ty1id%QH~Zvy^#ELG>z0 zZJw^gGcJ-0xnvYOvM)Y2w$v@ewmkRYkC(`>eruiHr5S0W!w;XYNxm`cy7s>xuCji4E0 zwYg6o(`{pF|ei!+q9t6yi!nV2CMbi^w&wlQ6aMyqTH$1uVF+mC^$Hzq|^6;U9uN{!wVEwBux}r1*|J51d7pRQ zE8xM0AAzN(t|6EG{4f4O;5Yv3&f9LjzS*orp|LMqNhC?!s_+}hn{Qym_ZJ!QrE&Yp zziDg{m;a`57+11g7!PfsL>@wAHmAz09@78M-gm&qRb1l9%KqFNK%FOF}{kz1zkGV;dLT<=$k;>au#< zz4M>Bd&@a9v$70Hc=;#$`^lEJ+?_jf=FBPI`40L~j0OwIq6L0b)-G#*lEW1!fmD0nw(>e3j->`n}`#D-C_pq|KVzFWQK*||E=iQ^_ ze@49ynM3qDxlcUzXl*TYXb~B~|0}YnjulWAn2Z^Z#V{`x$CfPD4krA)pvs10TyW*R zrn&b2=5#Mupskq;ZM0AT3CkNd$RtN{6E|!uZ4Ui?smzTkJ3wU%?-e>8DnstLIoijT zvJtg4Ri5WamvA&TuILYZzgX71_i|-Vfi6EB86sSf0gmREtMaSJggO@0J5uLUl?(hH ztg|*e`rCEx@2~IL*Ie7!)XbId!w$TEUGB-I1$56^DCpt7_Ug8s9;~?m14@iF0~gdQKvlbG}R1 zozVxMcy5bc74x)QlpWk)%8EQ5S|dzPHD z9O+L^=0tTwE%Z5VkY`ZugXmSiZ@el@+IoV%kHBDuaE|qku5*ZPHP|53@!(W`Ref#H z$(C_WIGG1*PiPSm&XseJ>KicF24oH_d|oPNtzysM`!SuT>RG@!wreb>Bn~vaYboo& zjWRcgox;^ML$6y@E-+HaLbjLbY{0TaY!h|wEAL6Pnb*@nsonUwY~* zudP~r{L(A0{-cl6u>K|i7TnAC+WWs$ksJ)&>;8S=w94EoFBXn3f*oQa5ey9VVLrH4 zk12gS*&w+!1Br}6BILq6C=7=yq)ni;CNeVya;?XpnlI!eyT;szoEM#o_V=|Vh{W6f zxAsQOyk=ZsgyqT{a4^7;lsL9qL&Vj{C2euTNi%l^Iz#&EBFHzW?*|2Xrf^5$UbkE& zLh{F{5iNlVw;hDwN{v{mbE##UkSw7LKCV+TW!*ie3?3?hDvIpk|u$PbSptiB1GuJNv$;AZ@5+$5M-KZ`wdql z>9zip^p5m$ zCZasj&yx92wgiww41HAhGS_4H_Vl;cpNaN%bv~1lo^g$RKD_ekzI$)JVIf&p4GNA4 zz8LBKO3^&=4|aC<_B{FOYt`--pWL@=EBNg+%nlyo8axp&bet)qc4#(cUUAK2|4ggM zO-@cqwltIx({yd3PET4MMp-MZ7M_{vZWWR+@yqu82albst?zcTF8f|vy#s7^5pQnP z`B8BSem`Hs9#ro^Wd!C5NgOw|?n%(O3Zo%7r=0^hX}P49`CtM(K=q5vxCC6=4{FVo zPC7&pHcDM4V|1!GwK251VMgLJX;wPEb2X5T0rb-U?|SmNCp}KW%TG#@X$lQgX-$j zkeizai!Qqiu3T{~T)g;FsF*SpiiVG{om;sAU7a1!)Yu4hb#c^>te2J7lbKg}Z3$VH zuOE7I8@%!AY6yiTgL4qVsVN|w) zTQO}0yz8c0;P%^YgAu7=*!cMGq50Gi2!)ctidtX|#NvH^nNM8gWoaB|I2aB=Sl0K3 zGhob=8IYEh2_>bab_QGCTVs8_aI$3v_#n)lJqvd1coW*%;)z4y0EbQ-J^G*j@zu}& z`zy~p{()#;XNuSWHnf_%Bszoq{Dt7ofnYf0PFL0@k1LD3_sYxX;Kt=RGA8fak7mb> z#dwsE84f&}Cj%u~g@Io_%N>eQai3@aM>|~*k*UWUN6-+@*5_#K4%r8Zq$>Zb&v7Rb z3WK1hR7L04jVmx5P9c~aXx}xiz`xW;IM>GJ&xhqAF~F}mb75AVf#Q)d_^@G%)6a6W z-WV2zv*PjSaNOW=+k_HF4VYHfMzVF>-$$HO)cP=O_cd%{;r8*~{8;MTaZf&dCryEe zdGq7SGo#sBi}u{}zlWjw;2t3ri4Jog9_`Mlh33)A;wH#y`I%rppu|mbsm`w|!(5#Y zAaz6*%3^pjV?lzw!IY2{BhWGu{YFG#@jb`1&4RNJ+>j072s-IyEiAPUClE**&R(mK zIlNC?x$rXwl$p~;|5*4nMzeMZ;h^tJdastZ{^03OS8h1?dk2?~;6MX568-EVqX-o& z+s-xO?{W6Erzg0gYbj8rx@ylW;@3Vm1M&QZ&AWUD$<_1V&5^fG>U|Nt=kGz`Pn;kp9+u+O`$BRkJjs22QrW0nAToIMRbuk5Tzz#xsDcXdA50KzDdKz8?4M+R6E= z*l|P;DyN8g?*P~iW9T*Jo#g;@4zbR31AG4al<(t-*3W<4h4K6L3r&bvi1;dg_Hbew zQKXq3;*GD3Ur+1l9M0+aj`WdI0Ai3!J+rP=by!xD`(%4pceh72=VjPAIa8_4!IVAA z6tcuPA)aa_W7)53YW8Y=dpa}{LM_4b|9$4Szklcq%aXBq`}Q4+`}+DWS-NZ~tXsDp zjvP4xmo8om7tFl?h8Gt@Fch?}SyNLhoWLFM#v5BHy-_r+2mJl zJEP>JWV?+PP#-#_xDGkaLjlZ zH)T5Xc5Z|bB_(j=@L}i{_jIk|ZK}l|b$fo#I!rpyQ<2Sx&g zpx0qBuGBF3BvKw>1H(omELtk62IYX2f2TfDjU?BuHwTEW!dxNSl;aNKC1dCWI1ILR=WTIB%g=Z8@YjI^V{*+aFyi!lS~21g`krYr!Nccz43 z6c$wPf1lXR;wlLXMjl{!XG)7On#l6xjTstgtIsh?45boC;WPs!li~_78Lk1tL?Vpr z4ImB&4OCE~I{o^T9FS?GL;f-`V_h=M7-RGW(_0O3W=dn)KRaK3y18KV*oU(63O+1f zkXc$e+T|BrIE^t(6vnkSFAVKlPtH*m;`t4)@7lC$pGS0cYX9yx49=Y%yI?+ZDnW@T ztw%W18t1S;AgRp#qaZgoqB^qN0H@Ge`!L$Bjr3AhrqOG;#3;E92iipdBVC?ayI~&+ z2prwB=7j^|R~dllNAu&(5t*Ono&nBD`!<>l@^yjFyl$#H_G$+;rh1&A6V{qRD;ieIxTQiGmO%srahsO&7re_wyvS)2VO&!7z&?@{yO52A5#c8 zxrVU7I+$Do^#R5m3Dm>YC$j>=K#w^9fVA}*q(oXC7qbi@GPDe%Iu2!24e)T2wV-h(fWIfXlL_I7)CFgNxq{4~s0vOp3924Z0~Bg4n40vE z4%W-R_`!yr&i0qx7oK``WA$&IdTvukSDf=ezi*s*N0|uc@4o(M^wF2sY zb7=pn1Fx+1kjFAV8Sx^Dnz z4L^8x1A4EaM%q71xw5xWO|AuW{%|G}6upRbELYGm*jCcArqroa>sP5w#C6^WrI{S9 z*;fb%y}if@I!B!c|Gki~<{39-(!SFhE2s7*2ZHng^4-W1A$9|GjMaL6|IAXu9o$2O zxviB{yV$Qe_iYFNd9HAm#BExs+pzwPMF-A!K`p!85jV;NkU3RsLeD1yZ9Mv%QoE?R zt=;3a>Fw-jg>!a?|NlJmi#UD;_t1q$*e{&duCA`kkt0XKv12FfEbb+jEVMJi?d=_U zrZ^acg%@88IXOA@drk?*Q2s9;vSzlUy&a+h16~hV34fL~v=Tyn>hNLc@9Tp3Gp50c z>sJcrI2d2dm<2tZt+peYmX%{WsWHm|x-mww3tXvvb01e-_bxbm;2^Ad@=vhhgCBvU zPzLn(bcr#fK{zF>^wV-3;s7Kk1?;SLB(DHQj2RE@O)W5DM2USL(vfcyj=Lnkk^zBj z+qS_QTerdmbLPOXygZmPeHuKyY7KOCcgrmJh@r^bTWOA@vO9-TQs3vkcG=unMdhPM zmZ+r`7O9hnF*RH*945IY~(;X zWm(*WV4(HPs;q0Qo_JpHeKJFxn8HquGp?q20j0OE_SH(+0%_-jV0@;rsM(Xmo7W;t z;5ZUbTQlKSD4e22P)#4c0}J($rE@?=r1A^Jp8e6cAHMqD&#=_Ytjpyaq=P1YRdSRg+&}Wp0u4w{8IhVSoFZL6V-osVb!6w4!=cQQ_ZQZuRr#`8 zX4LeQJGun72s4Ab0;AkNvLlg*#S`x@E!(b^&jQzF5IE6YOwpM%+en?%foL=;=f=x~ zSM6R~z4y&pCF`3oGv3%ez_oo3VAS2}-eQK=)N)~Z4NhxCNoy$ixxcTQ=awlP3PdL>d?uu?u)%I2Z5#dj^K`FlZI%{^zueH$ z+O6(iG80U-rD;nxZn6Okwl$W;dgnXs?>DAXkUeR#zT`>qGCEE@vRWy39#iT$oth{+8eD{0bfg`(i!lXGDL2rMbO?(AB z9Pc9w@qWK?Lo#4rCy*S1fVdwE0#Hy=3JpgOLQHH#Nqp7O(GDGL?QrsBwU~pLaQJiK zM?d;6xZ#Ey;Mx_}z|7gR?2gjK#YM64<>foEP!Gk^c`I<|>mK;(LJW7lX7R<-vEixL z4jL2^XQTx;PXHZb$T3!-Un;=?1C=a-LJ#R!a7!YVpdAV*1Uc$GpiBxkig#kKEP+Cx z&Bht&5sJFf5+4fBX#z*r#J4 zWT;`ISx(w+ff7WyRq>e{*m>I{FZJ@!2 zC}dh8MgpamrguGm54i88wb9HW#X{{wkesURYlysY+L8&^QtPdMKpCSq3m%NtGXT-V z;7qk+%yG1$&;Iy3f4uzmkF{nO6t8qY^Yq${)$&K47Zb}yM&fm}`lIUj$>uF6qv<~C zjvsz)!^6LN)p79p2FYwHP&`K3%=q`tG`;G6VA-9Y^dQfbiZd}L`#VfezY4d>Hmv+ zEi1B)?GY70!hso+7MRS5b8a{bK+{XQ?lRv8C+m#olo{U7$og_cwg9aGu1+N6kqK>2 zESpT>lu%n5>2qlr%9bodsD+yrs&arITb_C3;L_VZ25zwN{VT3SZM~RA@!P^ z8M3tfi(4JWU+L`b@dA{+U7af7)jwY5H$N|LC@wMzVL{~R(W5Ya{CIfJdu|erYqFiu zm5}B|{tzOMzIlUpVsOEJ_O5*{Xmzlj6!(Tv6O7Bn5#b4FHdE zC>T)+1%-JKOiqCuao^JUl|6u)ni`>@p%KQ89Rtrk^9(%l$Rn^|!G&VJ%3l%qu&GbH{m`T=S5k!r@{obpTVUVyDGUO7e89wHR5Kq-Lc!U6L zlEQls5&)bv;|x{JAP9>5o`S)hTw=v8z2p9ZaBA9cN#eo+fiiJF`Qm3ZL12jeG4qOR zVCv#!4?gj4UwYo4xOlx(j<1D7lI|gjygP>0)@x^@ z)faObg-<-U#R z;C~m&h~XMC8oY8GV2k;z*2P^g*o`eaHi38B8CJ-GEcH%5>T0%gq0D$qh%hH4I(SFgy_EE~ePsQSbGjHfr5*~#Xp z9*fek;@FsK?D=}eGa$JV*uvQrh8=mW_RMmeE&Ik_dGJRs&snjux^UE(#i^NDGd=w$ zoHps)njBoyLppaS_Uw3d_p0aiOWVr%QR`ZDCSy}}64(2xK{ezT2pyT>et$+Fa5=1PrttJ$nkddzDtV>)89wzWF!1BMcdRwc$v~ovxW$zQv5YI>LC}Ik6jkEat@|>}Nk$mgzjDHci)-H9 z8cgS$m$F6roHL)3089~apy^GmB2a=LYZS-qfTf40@FrzclUuu&R&T&$O(Ry}dE8uegBPp={I=p2=Exg0^ zzJC{)Uzq_71d^b>zM*K{`t`RK6coT+cimz4xqbA}$2{RnPEN9W-AY(=j{>JYA{^#$ zI0VCo7eifLy>Nc3ZK5bS_ww5IW))H;uhHAvYm;Fmhf{^)EWSIb7ao21A^5|?e}w)4 z%Q@^)pr@-Be)s4Tkd~PS-}{gMg!Jq@rw-NOJ5?OuKp;R|`HL^P6yDrl1t$;hwOO2H z{jtnq%Q|2xdlp#H0o(DAt&FVBE=UoMaBrVDvtoTvR6HDNPgg@vcQGuvm zA|jatS!MbCImIPq(SiQ%=YIU{<0dgse;0=*&G2+N2Zy%&JmDZ17-}dv7#O|dFBBy< z0@x6rbH~mGbL{Kn0S!u<92iVSxgoo$z>EwLTaFAPV(bj@us(-kNN{h;IvG$O=Ef?6 z4S@#7-1{jS#K5X^j5VVUBIID4nD;zURzYofg)<$f_OU2E^p=#VoHu!ybA0|>*G@Q% z_1*n`cOJ`t#?QUzg_4O=rf26D&Q1=6 z3x_gKoo8E*)g3#y=gk+N+JiEheF+?2;^4*SnCk>`2F?rj&q6=o#e$)*SMQsjGb~Ld zM6)n?moa6B3C)=2oN?vcIDF#NX_MnCAJu2-yT#A(M_yWUeD2hW+{@?BEicT=$^Fe! zFL*tDB@BGe>gVDu5U?}fGwNK1rXh?+7#HQx745?B;L10W}VN@sdU|akRD=h!Es@KDI;@;I!}{h z`y3$a$jyNWl2NDU#b3%UK*4i9*qH?+$pe~=s#!g*zji`IHW@%;ZWxLb5^^6%|8PRu*jEvBU1`+tc0U zIlf84=?z!`d;SLoqR=NC;Kt?_yC%7(vllkK_8K&`_d>;_a`?g*z5u`a<%6(h{cCoX zcju0sw)0sooL`fr#8l=s=U~jvD};*j@o>DMMo8rp;8rjm3H8V=9OFT@LgG>AI@<~d z_w0saRePbexd9sL>L4Q=hDan6GBPsZY-_8y=Wb|hY_c8gf`UTWE9T^=xc7qDGa-_l z)h;|}q955P0MFt~?_FvX(cR3|-_v@J4iFWiu;m{08 z^7p0x@=<#auKCSRy9|duR~&hkNFJ}e`_uW!!C;YnKCXG8>eTM-u|a}K-g9Ei~MpE61D~@}V^Tc)I41d2{XQ*bP#Y=k*9r4QcRzk;J07|!`$be+UGEKzC&!j7owXl{D(I_@*JRn zP{n9;bb!}STTHOwJbFj$f-|l&tRNfd`Q($gs(se&q;+)Q1cX8}>~S=OAF!yvZpKTgf>kc=D_kc`MlyLRnbK4QcO7&U4X zY}xV#EMLA%)&P5Nl<-~&ZC=Z2&q;W+ z%=Fp^nas)t;@RJT_+Ms~>&0j4>+2yaBNbX&J0K(+X-T{#>xDbJd*bBF;OU)ZX3>{r!FRTnJ~v9&cBdWVVjBGnVu=P5@^6@$L!P zAB`r3l9OZS%KDBS>5yEx*I_u4N-5ldtIfr^Pap<*eWvORT54MmC+f7b>d>)u+jg9G zje-SLbCq?1`7Vaw;UzVhCS^Kw(mM~}*t!2ro#8jlS61D`Z@bdPX;SI4uz zp#?LRUH8W~UwpF3HE0*C{6I$j$T5qBLB7bX_a0h6B``|N->5(+G$$C!g&RNnt!8oP zZtFbTy7uK?{NQk+D4{r*yld2U_VYna7o}cE%2fiRzaUVWqeBksqRIdP6OL68;~ePk?|$K@-#h*nHlhb} z$a$gw+Zivoru&1m9UYF&vILo4Ga^CHR@0FU&q#c>37s-t=#*a8=agXuj)HUz;r)z&pjSc5UO^Fg?#BF_Tmo z$tzfP*$3~wZ}qQ#VswBluG^3pi_^pZ=j?)FWEXJ7rZkahnsje>NBcp!j&>mJ z#L4E_Qz{68P?aIwbm9tnLVrJQi|4+ly|c@M;turnwt~(q|If^?=@F2T-m_=(PgS3u zI(5nvI4vB&F=NIM$Jc#Kn>H1W9Xn?C_>~!8NnjNYr@&>GT?&zZ%1sPgFU3-@VjSTus?I_HOni94+ke!DwjJ8MzIHJ84IOOk#?O9prC8TnhPt03nHj+eqen(Y6&FQ{ z@^Z5>GtyIK&o@(ghbt7;X{l+cbEZ_}Zru~l{*EZGSSp;~M=!eRUyAZd%PtFsLRSp+ z`#Zb42da*qXitDH$Q1|Y(yY9KrQ-go`+ItxfBHYavD%9nKkznw4VNi8F{e!QsKgVH~&|x$= zvNHRiI^)iqjy~tPk(4Cn`kR{{|IX*XH<%IY9{wXT!|Z&<>li{~l9H0rov}uQgF9)c z<8$t1WH>EN8i@DfIlK1$FV7d(yg;ni1>(f&K$v@*bP4Q8Sk!0HA^DJzY zsC#ya_3L*WUoV4uZ2RV8;^#==xQS~jFS>M2c0tiJp*JJ3Xtb^F*r6ASabhKO!SE=-KvGbP8D^afXQVY@#^N-gWW2 zZP%xv8Tez41R z*3LC||EKH%FF0=Kzv{?{e2=5c?9Xm_=8^r&ZvVJFhBt%__ugxkA-!WxMp65h_9rGb zFs`Ln9O>5f4lf|r-_v~-28TTV&79!B3)pjGW7FtZELxhAGYooqdST(hg$ds~Yt}4S zy?V8s0hKkf@@Mg)MfL$Dq32g$btTl+)WX54{m|dr3lMS~P2sFcn6%vwI2N-V=ceXn zNRQ;ebvN7q+qZ0i2Jv@FYS_-ycJ{|$Y)LWPu=3q@7S=+fHA6i_q_f@A(GFehZIG3p zuNb$&fff#SPiGr6w$wu?Jq=>LG5b40X{qA9QRwgM7mjW>q^6|_M>l9Y_R<0F=;*ZB zu2WM}VR&&7oIZIB!YL`$e~Go|?di;B+{y@tLNYr^+8bSU&!@}XjGuIJ#*Hp5QJdP+ zNVl@-NEC`2z(RylQPETWp)nv%r(gg1>DN`~YM`&LtD~i{rmwrpjkY~Gx5;rworPp4*N zUcK~=`#U1J`8S)K+yyhH7L6$xo|~C29PGT@T)km>{JO2}ZS9?1-Q6c^&q(NA{pmVC zdm-+xR2VjQ2q*a6U2Sa-zVOrUZ9@hvfm)Bqj2~X7<>98X8i^-LGBu}{UGwqJj|`=z zE)N8f77xWJm^5~DBqJ@&E<#REO$m-DEQq+*KXl@hm!&y);#9jS=pw#nLLi(pA#cRU z_rL2?Uw^Z&yYuDe{_DHjl>701yn7;t9l00j^v)L7y(>|a{V!?MmJ}7H73b%sx_`TY zkYG40PEy#2?__p_D(>CrN8*^WlQs9UU!mufMsnt+BpF?DeRS$!K3sch{j!>uTzc9Ow~0 z&xyA^J96r*>{Gk9H={s;n+=c7S+O!Nk>mS+D&Y|bOu6cw&s;K8$M-MnJe^~269@e( zgPqm5ULNlq#(YL^)rQgV%&OdwYx?gsoNaLN%^ylF7&&Gc3k0q?m(wO~1^4%n#f6cS za5&h~*51?9de%OR&onjnoHiim0!c|TLrJMK7v21!J7dv-*E-L(zTDl`+Twnn)KQnr znNgw_CnYL*J>PO-2HBYzX_@J1so(kKZ#Ow(s&sst7z(Z_mZwAPCrrSSjK7v$;3PBt z8g@a3s-Kkvk-_NfXsA<2uiD#(MY1BAO|BMvcrwRHrkoQQRIlM*=ODWOrkd(gCcXU6 z%x{9n*|xT<^z@808KIFit`g>(&>$!o0ijSB&YY=(@#DwY@MZ~jmWPuhfs%w+r6Ws) zQ=9^Q4l$Np_nRb~UMpb#FW>KGgzZTD%9Y|e-SFqf9)bEZwbGG6Z7wg^RDi zBx~noXvSh3y1IJA|FVB+lHU+q{$gjAqj2)j0pQ|wZbg9yk|3NO7EXLGbhfmBB^=|_ z%!qKlGi~SB&K!&HZ*6S>;ZNA(Y^tk;SbyjK1(z&-$&FHL_6KshY1Q$S!o_5z!?8Tgn>|vj}{$IbgwX?PP*;gL?VU-IGQ0Ge;0;k&hy_k7vrVd-Y z_WmzTl8%Njw2YCo5#rFET0Sqf*s$XK1N_CR$Q@s z^hhr_VH*<}>7M+^z=erRMgA_Fu4moD+c{4xVK`hObiwU!C&Mt*$Lz_f(UuaFYw`PM zUbK6h3Ik@T4+YM4&iT#DP0i2APRq%Pi2rjV;ZSnWo=fo% z`{&Rfo{f(&J$u;AnK`-na!Z?xs!3zYa*OhFvt$s-4q!O&=1_8 z^R+X>a0YroTYLsOpU2Qwq5F#D4@{!pJ#Fza^qp4EKwp3D%*(Ig!gxM{1St0ys% z=&$CW-}~8%p8N5)Uq^E12ahu38Pvy_!S>;(KFSAHxpm*TDV8CY&NTKwD2?dn+YO)o z`c=Zo`EVjftzv9h?#SWAx$;~~lUyezf7B2UZ)k3o`lR{b@l(y)_R@fx46tS86RuO~c!?3!I>bCu^K*xfiS}#qn^`b$**#&bCXtOP^<5#%P~v zuG!{9&e;3YgS68<<_tTin$mZnaoJ%ReuwmKIBAi2y zVcA(2>14|GNRlyHW=q>zTOHJs%={*c*SPKQ+C6rKBPp}Ywjxf;fLrgl2d-SP0!~+- zv@^EFB_koXUlo~PeJ${Y8u<7}J_rYn9EC00 zb_nU{g^ZLC3>#Ad3og7CLTTyn$H!jwTZ)Kr%T`X3z{r!7(!qTOee_`B&ibLjr zGC_S$?>(;7Md9vkfbS+1kraTo~2i@hS@eRHn)_~(B6%n!fyf|BL&E;lk_&gxxz|CdK5 zhk{p%19G{^D40KeO6lm55k(T>t?gz;+d5$QK4l~KkR8bdxw*LoxjDHrD<{EZh+1E7UIO9R_ko`?f)|p?G3ZC<8FoejSKi{$e{Fo@@B|SAQ=#Eu5-?{PeMIs42 z9dF8}P8>hx*>$hkB^hFjCAu6=EiEe*a+rdGSU9nW9A9jEBugeHA#Y->LGmpuxp1Cj zlJBWHdc1o5wl`1LAV)YDPPwjRLdEi{@BPgGJp1GCtV4>7ASy~DzJUdaonBc-o}L!T z8Y9l3bUTm`-w({GcTU%j>hp);%bI4Hy>QN3dpraE{RhRDM6K9>taEN?IC<>Y_U9h& zN)YS-c|WI+1FQ%=dn>^t&Q+>)(3qTE2rES`^rQ^|O$vs*jAnKul3L)EyTBkG#vmD?1Rjdgu{`lLHO5FBWJoS|f4}*vW%G&7 zO;DOlJ23+x=E2=-IcbVVqj_?#bV)cJ&@+%39Q1H%nzVPeD7wYJ83vRugmHzf5GT$! z`dfjQLSpv-?Ln7wWlnM^bf=o>l}_8z1#`>f*(QlS6^2fP{^AL38Sb1R1$pv3tAHDq zFNvNK=ku1``>VGjM_4$I7t&RAZ95CWwv~0nJy;GQ`$Q*;DS$;6&xRFCE`r|fK8R$c z+qJyGi~=~@R1MF)^t%21(kYi?Z)|LY`ZINqnHGYw(W8D`F>TH>35?ajrd>1GWL8|v zNo32W%|DwnZ_ag+N&8G~ovbJN_Eq zc>N~axR0nGbl}iG5R3l)nHRSDjxXnXH>`QFYQw67khsl*rJUe)J=f}A|KzF5Z~s^< zyP$Z1eBrT|*Blx(VtA2^kOH{}+B$)uI%H0QAxgt}rM^O06>A95Ff&eCQ&8Nfpy|27 ziEdNZh+9mH#^wv9Ee}&yseSN|rNU7S9Z1e&G6l{aVEn|MsOHfZngtWDg~bhA&$EfDYmAU7_(tfI8Is7RMhzxOm(;PwoB0x&o8pe5%#8FBU>$Gwrs zBUmz_@(MSD8Fvm-g;Q8$!|3d+awJ1IvT3$M7Yc@g*|sCg^sv9@C~&R6u0`61(f-;N z=U|9ICL8vWwfwFJa?j=XN{2i>H5?pXP$2Fh6qM0^8Htrf5Lalo-Fdatp5scpGx>g@ z^OLW-#wUAqeQ;k`dfuVfwqTZAjc}RFXCRx>zkUJ*KFQ; z$TwD5I5jitqhc@3X{oJ#WZmz7c~WtJiGg*}F|cqD=(-2KTA3US-gQ1CcW*h5$XHsE zL)7Fx!l}uQ6P@B@NpqlV>dfl?-rhf>I&>vC7G@{fWVVF5Oky6U`@y8bw4%Hm+t|$? zmYp^%D>K#CU%s5Br=_OZW%f!RYD{2-x?6+g^y+46-)CFjg7;dQc-(yT(sEaR`uh6^ zPMxW5ci-F9-7|3D*x=btp(mHlzWT;h+n#-_PIcC?!=v68H*jq*24K2>V)~;NPyTbX z|Fzer9ccD0UklE;dYHB=VoEPl+Bw3}dlu~{%z@FiWQ?P8+n*D;S6m0j1mVoiib&Yu zJ_iLbL9wA}hS5^yh+~@tXM3qU_CIh-UR=MaT9*plndcVLnF_-) zIQE{``&@AzJz3&}j=;WGSFg>y;+jdX{pmM*AOW|*P_pF9E}maH3)uy<~=xFn07tSLj zv&=Kt@jg=bE+@Kxgu6HpU02`Oq9%6!Pmo>x-DG}~l9IZU9b`dr^0|jB-{V4;4Tq;g zY!$E<&V@Y3{|+DpLz$a#pDoSkV{ff>(5VxLfCoZ$7TVp|Vd3N--m@L{Z(aot-19-< z_-29CcUGoVp=9h>Cy5brx?T6$q*js43|oBUbwc4V96NFZ&bBncZ6CP%C)cgK<$-W& zdXx{*@#UTqN7)B`0q#!e?d-T9Kd-=UBX#u9p@q|@P5Ul}JWm{3mg^%UXkDwDb>w7= zFu#d7N2Dp9BKD)NmdgT-8g9$$uX|(bz5@vMwBzMxo;td1(=mv*dFTbd52Wh+g5vzj zpWrJG{^*J8ANa~R*>h4Vq1T0C7m8vUiBb}ilM%LQ+@0l;5 zGvwZhf#s9Ec#Y(VLvE^(W7yJ{Frefam6OURj2T_}%$jvOx9_cLcC*0Z!2jOa`ZK>; z{p+9X2c>Ekh=Y z;f$JeCRKts&xztVA;OhjhWSl*Z!%I(rJC)|#K1Au|FHmDr5wt`E`%J!oC7tfhdG@_s|l9icZXPKpu8?qVS zsZ4s+p|K-f5zW>$d4H*VLI!hXhy+i>8P%!D@Su;vzPOd0d zbA~`L26_g~hdy%R6l&I}=ZBG|BHlL$A1rldWo0?8ubYnpsEX>8aLTiGoiKyl2M?Wo zX+zu*DI7g^w)pRPbz@k#TY;mu@IKPvkBr=(r37_+U80~8lzz$-Eu+F2%%OPoT0~EC ztX;Y9d~<)r)c&|wCtHYzg7g43qyv%=b*~J>I5u=b0w0T05;)gSQqLNSSjCdVv_6NU zv#8@M&bRzXUcqO@c*gpf-h#BN7cDH8!DDCE$b4{gHsC@x3)ur4z2D*tyK%&hursYG zX{ndapEqsZ^y%fBcS&FxKP*yQ_JmS2io~0i0O@)8ID1HZ>qiHv3~FZ(6;ZAWZOD# z(Jrucn$*v3-~j3BIO)}s57(7Wn$j(0S0*p|2L_^&2Zoa~6`$3<&Fz(VflCs`32%%m z&;B(SG`6&OHhE7+`x(&rTK-w{JJ=&NHKjXVBFR}IrSr8sNBt8}NSI zHIR(Yvi*@{dA75@E(^2j6uzC5b}R}9_8)+p!XikIWZNt?ah7NX2X<_S(M9=?TRdDi zzP<6yWr;EO^`UHx7<HQYxCg8|h zdK8z8XdF3e^jFqA_v{0qQ20!4LBWsu`uk-Ds?vvvj4ibk=l@ zuR$Crl+tW$X>N88diglKebZ{;_#Tz}O>uq)K<{&?rn-{AAqY9SZ`UJZXIyZvd{JIs zM&&}m7f#~56B<+AzX zMvXl5r{`XBVXY-O#U)?3?1OiI!*PH~_WYWUf4(9mJ>xUt_e?(;J}GzU#S1F4WY*Em zB)aXg)Mz*wtkWyO%c6RYq}qoO7-Guyjal3)){U4-C-}md(<|kk`SZ)Gc6!c8D16Bc zpZ@x&$G`i<&pYy{LhBqE;0&|OlfHb+%_MQHu1f1M%|J6ka5mesbDiD%^lZ@OfO25rMO0q^k}$*kast&bdZHzWj^rQ=jG(&e(1*Q z7rwb~|DiuRdr8hoBsc$o#PU)`Wo0*XjEFWDONli%! zmUx6O3<`3GMI;>D+w;zbD9H0Oed^Mw2bL?-(!pyL4ju;IoIX?E%;Us)JxwiVyAPkN zZtv)fXH7yWDIXeEGHO-p>5~IWK+(IgF}^dw)IhLnbX!PY;s6raLsY1cMEcqbtIaz0#pOc%*aX(SiC)v}mjAmCk=xu{g1ecsiOyL^A>&r=` zA};5ye2thiB~nwhr_JO5Til@6EH%-9bTys}k||~=^GfgJ+WWs$8A?h0EI!|^xM+Uq z!nw06?RJf5+_a)h=nOCW>dLno_QbIT++&!cw7m88~52r z9Sh$VM`x|Nzx}cJp$z}bReNc3ByUW~)JF#fl0k2i<{9u}-YV32nHJKM_*hy>e{5OZ@l z7z){moVv!QrV&oRU*8ts9&*A$HjJg5CEhAA)t2f9x!QqnZ0c;y&_Ji5BNZKh+>wWK2}+W`#>^lL27afQGkoDy`S$A)YCW$wNH%xO4r z@)S&5uvk{O+ZkL*$R))rFfafm#ks;CmZVoP3KeF|XA2a+gj2#06wYs2dOGCh<-@U~ zM`7W@i`RbcOJDw|aD2Pv{mR-X{{UldjD|5Ko|SkFe8V^?802#oF8bw(V@ICr@9*y} zpIFhcVC4sf$w<3v07<8UEBzt0Y$w+-89=h4Oo^VU*YQ99@Ut)O^5*r#(Oo-VdU}`R z@Vd?~hCCa4Kf1=B^JBkf#|uyFFPS)bUpO_*cI*!wKT%!b)cz(M7f&3Qo1Xxzm}*^AO|yU24@T9I$NsM$_;fP z2?$WR0+#{pZ&gpkUy~VAnW205*_ZY?Mo3^-(eO`BzhcE_cfR~|qdR|B-TT>z!two@ zv!?drrmL2g%g^J?EL}qt6$RS(yo_#wdQMUU4zz5E8|#GRTxLW*D4dZ^J9h4SYE?Yi z8%RnXEe^VGii7S8&IMx$2Z$VOV_#}cWfk}1^Vd{oOF$F@xFn4X1*|R)S!duUNo6Q zQ35_#U8VB7D&xYu68>sw(f>aA^tPJ123rqhWar$u;=V7Adin=n|6e3`mLU_&WR0(T z#qpy`Bk#V_t+#6}+BSENW_%=8;;d z^R`mh1v6c{K+!>oVyg5^WQxouvSAH205{_R;4IPZT{~bvTz~lJ(e`rzdmPCS4hJDKHxC*b8{^qs;n>Oqp9~`g zgo7LqV`H*LINA?Zf4?njc{y1ydQ6$!o+;YjXMN<(JHM5ZmeEe@@|>8vye4zVLRdg- zj%4v)vgcI$8^Dt3X&SL+zCky7%(yec@s&{>mOH%E%b-k~I6jwiKWffB$IFG^p@SD0 z>+V79M#!+?;X+C+?!ME9{vAD4ecCnJV$p%Vy&G0-RUF@5_66KE%wgyk?9#J`8=A zKSqnYuW>Zj>i=j>fE(tYd-aTD-O#;x>*9VFSzAu8>l{{ioE$~m{kh|G9L{IUMvg4` z=q>M=FM};kpelW2#ndaEfL_uSAGxnGEi>XdzVdzdedyNt(<>^<{c-!yZ2$UPnMW|J zwI56%>uy>H%UJ`zlSVgVBPWF zn-)$OGuq2|gj3U&UvL*8PlDMUP?q2Fm<``WjGq2Q)7}V3*2*dNy*yJZN$ie@(8bC;Z9D zl29#(GrztbGw5nC>0NHVCk}>lL|r>PZ%mO9s$*Pz4yLpfSLRunH|;zkX9?5ynu)_B2JZed=uYDv zRP8ftvvGY547P%$%=7TV;v(%#SI6V&Tt&B&wZ-R#X)h@<6PI;*R?2pq_kNZH4CK7s zf7`9|CDfS64Y_as9{q8u^QYy06#N z)=sObsSVGbHCs5gZFc515%E=heFJoN_kirQBAJwl1tgqY+5cCvA@}z7+RkQjay;v6 z8}`CNl|M3@Dq+vL!?OMgHx1C%+61d#Sq&v)CqiaUew=74e(>7A=a-Ix_3NL9D-Iom zlJS#-0~{32ZWIpftAf3|_e1O1v$liZEgX31#Md>oL4JO|cx@Lfz2frU&$-}&RfgE8 zU72jf2H4R<2j{dlH)p<)UK$_@oeVI75G5cX0dW%{O*-bQH{A zwCGpq8Cf0b9VG>W<2+b&K|zEYdfS=9wrW(7)3!l|NF-OVR?n?n?-9nF+P`~aOZAE7 zK^)#F3|>p?*8O^$a^3HKvH9Jf`_`?J80L`J$P#v!Y!{x#HAO?SU(jDuSMU9PX^iPR5$w%}+maaLKKAdf)NxE0>y*D4^qbnPILK8rg(8i7AoZ!DttG zg1j}Z>@=`JYnMU2nb0+4w)D1@@0$Iezk0}Ko(`v_FPpjix>r*&A}lMf;LG@cyGuCA z+2Z{?VJah0k4|o!H$vEDx{e7O%K;I&CAv?5veJ^0+i$u79{kheJJCV+^~b;a#V@)x zSEAG!=Lyj)adwfE7k~3xl4y|)bn$5fPgBwp{KVt2R!k(29qg`(UsF4*gU}+ay2Vs zNT+aP`Unxr=;N1=*$>=s{lZr_ZQk|DYjL=2S|t1ZOYgY9=cS*2f1PP0@&a$JdiKEF zt8dhG5a)vq%Y0vuKz}Ls&J9>uo)}^h?e9xQS$~eQb6m-^8jutw62Zany4x->IMZ zKIs&e>A^Zca2PkLG@_oD79xR4kS+tgf1gQjCpr`PAabXli?WZa2Pp}K(h~&NV4QG1 z4!8Djx*wTg{A>_5-S}(chY`n@-SC-jej1k>+;z)M^IeirN(gGwQOcYddw84ATwMpL z@~NT`Tv_0RTh%$<9I@x5=pxzlckG;G)~+rcH+w_p%z&zyl1$B)bQ2zG{7*7r(DlRb51 z>mGTyq@<=nUr!gDI&l;Rdb=Q)lK!^FuR8fpJn{!DGa#?H7@CBSb>iqr7%_Yl>=91x*l}ZF>(*UD5vQ)X_|hd+e}3xu zyC;;7f8*o#ed1q*GcTD21B_wyVjpmP_m1t;*1!7llk*lYDL&gb(9?M8RBi0Y(S5?% zUp02@*vHGpmDk$iW$|qI;X?;2wryJfhy2_;sIRSlWo&uYehog5lNjFl!PF2Fs1eX;~vBY5mo_32tC>nql?bKA3zy{S07gTbA70@b9x#-jcG2a`kL zsq&Biee#*t45XKJnB*Pj??0Yiuy((0cl0%mfd^2N0?6M74rGn<8EdPzXOL zV;5!m4=OFdJH%ON3suYVwScXB*C($u5YK!B?NDZ=XBE zmp#ig7PX~4)6Zf|i~|P!&JFs4p*DDW&xb@lgMmbd=}=Nr?Jiy$YHQH*k?t#=@C+*| zujuGsM(}3*wCAS7VZ_OcI08RI+bLGu@f*Nm)aK_Z`KPuLQmd>oXb9>`*G$sE3e=~ zs$C%Kdo7O11gV^=`jb+WtL)uiltrw&OaW@#(E!)7Q~S(8T$YxU+;-Cq@IQYt+6A2E zyNs^6ZT}AR4;*lz&-IOsO(TjW^cl;9Y7+t7*9q1PU*j}N26dfnIhi2q`;Iui0Pi^L znVsXuh9U=AThEp?H#NcTJ$qo(sFAkwi&~?4k7LJE_t==q$xzqP4S)RYuY_aOWs0*8?SY`q+={}}kNg%^ zty%+f7GDlog@v|&%Rax7L{PpjIuM0$S|(h7`#muJk}Kh0a}WIK&(A@^QjevMV0@@SS&l{KFrjeid?wn_(!ARJp114xc6YSbcDJ|Hi2qNw zoH@O%>Ga9|*fk|>4 zD6FN!^(+mhOQB!>XB5aN*9{OA;$?Yj&7HNy29pXSRcd+=qjK}vR7V4QEgIkTkRx5WTOv=w&0N z1N<%z>LlBiT=9|n77~~f=ayz{;dun0`wVAOuzX+`CXo?N_9DHGrVRsJWt6p?we+rm z;P?Q>@&Wa`EN$HWTm#_$b=gDboOZxi7B^(hU0ua#Xqqc~LDg5B`}eBUbXm%Ms8C%C z?IQ}m=H$LD(ChUqcdVAbeipi>YW;X~YEdf$@3j?|Upi-enGb=^A36H=qVbb5K!*;q z_?lZMy&ytcN4q-*7IGd{NVtXP8Yslq|13xQN|!$sVr+T$Pl1q#`4tC2>_>S{DjUq@ z!fWa8bFRTkfyk{^<>$+krSE+VF}5sUANxAlUstZ|0X2D!<%jIUSS(5W1VE7mb?vo1 z2)@i)iL5E3eSv(}uWLBN|q34)CR;(i|1x{`$tmyX zmIm!t#){-!n=8DZIVZBmJ)Pw535zQ-r|JYwxnDT=XQ=56qB05)4u!ppys)QJvE#eq z6JNMKkd!ppecg6^QNSR+E?h%>m`Z-IE+$ZB1;S6~43`^mE&1(3g}F8#u3m8Uxf2*S z*#$u`m#C=mJWJO7x=+gf!j|IXs${2>DP5m4lii8YkHXG9F-X?;A29QKu3MI{+x~&n z&d$!lu8ua?y5$X6zI-`Mo?Hok{__)X`Q=NXtZcL`FjZAmux8CVm^*h46c!dhPfrgq z2vdbqD+#8yY~BK`b~Zi^a~>ENupMDpFDsqj{73|Xp&%?;aU+Z^9|O<+;%D&tU;PSh zc+bs{nVon3tK_snYHzHE$Nuyi*!1Qun7i~U7(JoVj`sz_DUcjW5#DLQgM3)g0m#fL zf-7#i-IkKq9{&T39~OeLapNRx+3sQ7)zbw{4GnOBB~=DPsj-{h^Pc}!vJqOy@aTbk zW0O-tw@jXK0X+1RAH$pr=fmW=^CWQ*44XC$#!RZLJY2Q!+uOEpzpHBZjt3WAe&r8x z^9!4nUBB`cS@#?chg8Fo&ARG_42SX`GBeVH@m2tw)D!u=58WPze)Q1gp(f0SXwc02 zjMKuv3EK_~M5C{7f75e*4{dw>0CIXw*eTQzxwgE zrFY!_i%4$X2izW}9(=5;v)Y}Lj^@T%?l>b&r%%*ab_9m;!*6Uj9qaFpVw=Eqtbx`V zs}B26qGJ|?hvBwHe%Mxzu`@*a;j?UGs3}F7`RnMe2UlUN3`hF?9&j9(p{FoI0TQHW zJ$azLQ?U`^J}2MP)Y8)Y=Dq`-lFiJ?yT<+fz1Lk+>5{Mc#6T$O%9OSeq=zNb2zlK5 z@$Vl9-73z=koTadGL4!ueO+)=SiE_3>By2x7tC*7<7Bq8^73z;bn%h{RU1|{#kV`b zU6b}DxDPJJdrrA0+?O63H*RDd!=?S}Fq2R+P{zYm5<4)Ed$>?*cRe`Ghj{GL0I07o zR~$R;UBf^_ZLITEonDJmXe(YT0#IXW<{IrG)Y^orr5jA`3$Bn3x$=Q}7n9Z^K{`}#pCzK3AeAipN z+W`teuQ*UM-4qbRZSDL$p(9IOokjPP3Ip{?+9>|QXYIw1Plg=7gyc8p#0+qPSYY1J z7|`CA7%`%f0CHetO?Tsp6Eu(~gn23;E!|M%9okb2zAYaKJ;|Z4 z*T;8y#l+mHlO~qy4D=?LJ+-emR~s-Q9mY^=K0;!|5rZ~UveOLBFKV+0ln_fV22eAt zOeYgni6wz+tux~5L;~)f&R?+d0~5k&=^i}gz1Ln-8Ig{!CtEtPrMExPnazRjeawIj z1o@-1y;JlZ?coldUE=OzY(J=~$+aQMMwXOZwqRcK>W!OKyPzI)V7Z2FtUq~d+vv$N z-Xovbf8<#6CG+NK=M6U?S2!?GT1qHneZHLSMCA)r8`m6DZ1HzI^ZU*^zeC`UlKf1P zl&$)YTLC3to1TG+FD zH*|G&$XX3M<161Qh1F$$mMqcZr_F?E^X5ZtZaUoXu?Jw&bAN_k{P$1c%Bxqvq$$(S z`!6NV-U|8{R zIC^L|EVc=*IP~=oKudEAR99C+Bs(Wv&054Wy}qF-@z25lfE`;m-#n&r%BY2xErYFF zw!xd*UWcPc55mNWlVMc(1Q=FW1e1jmJZZ|bk=r(||Jt)pJaNG#ix+=#^!N#f;#nLE zL%8iG7)c2FqRtgesS9`{Dd^=m4 zkGI#=wgDxt!q8!|(e^iYa}3?^3q=^1fU!innUDHAK4 zJ&zbDL1{I`QOgiKCTwot00j6>e}MVXZNss}nro|14l5e&jOSGIlt~q63b~>E3G--H zObqa(|0oKqxVnM{RCuDEDJEEv3IOz-3};L+S7&K;0|>B<+Oyd@4pcaIA|_o%V8`50 zTSrlk)ZnuaG&Vr8VSe9M6;_F};sMu?v1qKo>oJ>}lKS3jub%ev-~Vx&4e!j#zV5dBbr z6ykob%-d%;0H?-&rQ`3Z0-sh?rfjz zK)pi&Ing}Pnt&GYVx%Mj2UqC&`0_^gU|g3oNA4JEug4UKC*9*rvDY0Z%h*l_z+56? zS-!*XeTM}GY%&LQ*0UA&eQ^$kJ1o0@8-g4VI8LU5t@Hrn`4YOCPS6GkH$964unD&};d|kUhanIzJ$6)c3hh&Yv~C zXu`O$Wj^^VZePZbgU5|_C$UL6g?IZtAt%8SM*jDMDo6!^tz!P?{)@#@5(c$t!F9taVtYwa@Xs_1bT3zqKU?*|Mzc8EG`q1WhC-G3QJ$ zfB_(K4h^6io$9`OtGlZH8>#`0_0G&WcJnklpu4*2hChD)_YXv-qLFAQm>VLfm6%|Q zgJaiNYnTu*{7X^rZ*XW-sP|3AV#zFy??>VUe{9*FEjiHF-#?v7rY3W9b4{o9$e}~< z)0bX?6)Tp*V~;%w4GoK6>Cz^65EXhWHr3_%B%3gcfJAbS6jeH z# zb$4E$t>fD=6rlo?ii!?^^>>U&Le6S}IlebD(CTRB&Mk_m%zY9)>h4qM9s!Y&IwoC% zp*we}XCaq}NzlOF@O5E`ocTVHpqYefnM4)1A$8!2DhyA8sL3!!>h!lW6h=_0GG9`s zjtCzUU*DNaE!Vi<&KS5+%kkw1gq@oTqVSilfj zDnh*siphSY@&mlKG;Rc&2SW!VrU)L4oiJf7F&SV8usAC0eVJvNx@&nrl!2@FBubK|Hn~Z;@^l zSW9(G*X%y0s;ZhBi`MUy*DQEI6YL{~k+Qw2SUjFECj$BZ z)X*_wD=kU14$7=a9bwJI`<1JRUDQ5QHorCNEx5jwJ6uXn20KiI~d*1n!@c=@GQAQZ}lC!cs6)~{b@W^K9iiZi|@aaAC|d)&dH z!$;v?fAFu+e(NSIWR7HEVG-PJy9Fb|!w`$b?TltoQ4!QFT>(qiu7zplAtw38il)Ht z_rl$u-UB_W*TDJXM`7=g6A(Oc0t)kTptQ6caswgesCpsJ9O8+|u*pb09vZxjDgHv)0#>X)$E>9L{7vamI*8Sn`XjVDl#)gTt@=1dhJ= z69`X6z{oFwXTJOxglM8@B0L_<%`c4LjIR|V@?_#f*ITbVIDhey1!d)BFr7$8o4m}s zZeFzt8kVnuZZ;mR7tX@9)5qb`F*cs@1Pt^KKxsklqF8L&8wdnbx{L|if41|><|>qK z?Lq{Q3ZOOtgvh;7GoO}?X-WlX4IwyNLf}&Cb$fHQo;-XNIlZoq@5R9g#jOwQ=%?90 z-N{B=Vov7r@?3lYDUBYsvbEWubZ*f%!zB}JfIA}|hEm$cot~Vy76|2L4ET=WmCKfj z30#erVzIsoV<4~$W}=`1RMUyl%k%1tBS9oVL;`n6@MTS3U+bKlNU4~q#BrCNzP`RU z-us}<2{t7rbG%-&x%WNWx77!kVL)+TTWOvtC9d+wW)Z#`$y6+r@0MFo?#FF_l+~hyXP!wO3!~sXV}W-Q;Gb9Vi-EV zJ_KE&%3L|uYiP$pQ=*Vn!iz9lc`Vh7#@T-&$PC^1sLZpo^KEdeFcG3CtwSOcxM0R_ z44sqvCX3f@LB{YpkpsSlK^17Llify{c%t?owPi2S=~8k2D3v~k*8#ew?He~XA3c4} z3^X!1vu4*bUtGKYU;p_OE)7Y2b#5=eLvtawTaDadjkZhHUE2ILB4GquytRY&5$*;Vh)cNlGlPmH)ofVt3AGPTbPPix*O$g02#EnktJFU647UG-5@BgyVCxYE4DCOQftV73_9F z2U1YUB_%zX&L|V46)GmF&Xb~M{nicG+s%zL|y=U45fndl$s5ZN*LCfrgnb6T| z9LYivMPXf0o$f$Tc4b{S`^_*UqEY~bB-9#zPH>6s0(QN>#2)?_viH(8#ab*fb;TbD zntj=?-MrOTS5s3XG_6o7Zn_<|BXWdMiBlug}5g=omcw(1TD{x4^9FH8LI+@uUHK!^5L+@X#UV zEWZqAPoIK`@pPLc?f@@au>z)}(-3Cw@jKrMO{>_ z%4%xizPeiW`6%?ybDkBscuvVMo1`6C&j7SC+7x`u^N&+ZB4^o|aXKs-JTz04sVxZOGq zDsvpRT)Z-TP!Pm~Xxd(gLd`&MXTe#*kP{@>IYeV}a>{Jskch{__NNB0vP@-6*>~|LSWt+g$R{_Vi`wKI9I6+41#&e<9w$#J9|c{Ko|xBoDw^6*bpGfdKOK48Gi#?pf z@^E@;VmQCJByH%7jztvNBD4gfE?t~R21!XBCs3fkCKBWoSECYP+(9B&l+a4@dsISf z4f0YWej5viqg1YI6UcrLyj+$yR18>9s;9sgt0PsYyHIZ`2UIlUiN`(=2-@}?vrR(j zxti(@<`tN=2!kUd;W<^D{+Wnq3MxxJf=hygeX7rBQ)OS^;E-EguR%$cAOw-dU#(RK znITzQH%Ya@SLNI=gpE?9&wwKYZ3mq>4<$2Yas-YCi9^5+FuE`S+gaaG?t|7F+c&JQ z;bs4EvVLl5g=s`+F#Do1i zm`yzMeS?bZ-B#ILAjfYLUNQX`-0;Yg%ebBt0|rjXguo?%JB>*6^NyM%n%C5ZLt{As z@_Ln!BNpF-Eytz61upNggAhXV4QIWqLw14J=bO9f(WjRjf9d&_jBPHocEek$?ZW9( zD|X%gc{AbDdVTo*UAt6lyb{<2v=^vo_GZ4r+kxK55W^aVk+}5!TQ{=U<^NtYzuDui zgrrQ9GZYGi@4D-*7v9~wcQb#VBkOLqUV|TvkHO`Z7TCOHGc+|enk|kzUJp!8Ov3Gs z+i>dCX*hY}By`?xhuHMAS?9~My8j%Apl(`}1PvYaF}qo6s=3HAp=<}v(U zFL-@^NcWaB-B0EWQ}cJMx~&v->fg+au!r{#NpD1tKL@I7=QF1_#R;EaxWCW*J*jzP zh8-^LQ1k9xS1(@JN_@GyDr;(heO17^TT!P(GQF9J*AEqQs!ZCr-i}*PSWkD;Pm2?S-FX( zRjaPWgh1#d)JZw;DNN#_Yw>}JwuGxd!uX}P_MWtYAMxqwaep9W8zc8_-&)W6FjJ}5 zsz4$m2P>)g`wr(070940h?UZ&1h5ezwE+OBEeRotLa{Tywoiw$S}6J&3I;>lnBnvG z`}@s|cXfRO*H-PxM53E1c@x?-HZd74;%%L%&Odh|<+@fC*x41@N+6@dQhrv=vn;en zdb>uf7lXqiQHq>hyzdRUrIBPN`uZ$x#+s@YT&6tdmW-T@`==f zm=GKcAx^|!s;?9caw6^_&=A*XvnNyxy2~x*1X4dIU+EApiS=Z7T&*>{WO2hn$T+__ z!O-$m_kD8y`F*ch@L4+A*F97|Z+_bO9T|yYnd8U~s?A6PB0DnN+RCCw zG5}|RW|Q$v#HI(WKGnnAkp~fZL{a^;7+6Dc%m8JdImAg)YcKosMHwe%ek7f$)Y^&0 zsx?mCeSLOkg0cRdUQ=I2rfkF%&(a%IF&~gaAqAqP{bwi$5Gu$+aaU5r6F~$WFCt{9 zOK^$`^1!am#JWM#az*ZmEwtWIP#6;V5*}j%6Ymi*U7dxzhXU2Ebw?)1x|z!7Lguer z=ks_xJFPdCH8n1z(zxgYOSr<8BBC#6FBwWLwb;!86SRpTK??yvwecjPYs-$0YPdV= z&N*Vnda1P{Mqp&hsY;4VY=-(^UO{#B!u%pT>${EH1zw*}Rv^o6z-TPZx|Z4+$u^X( zMU@@_0h$(*(&q^PXv!A=&6_2=gUl}A0g<;dc0uL*g*-sn3TkUNq2a^T!|#tbZ@;^n z!@{{eHOQPJjxfW7bgpeJ1&#@{)_9AfUWbn-5+3gamBZ#EC%gKXJHI@;;InOl+N$zf zMTLdQ@Wg~K$ec{h&fMSI3u7ZAaN*opD6gzCv&0-4&9l3l37I>(Q&W@XBI32b<^`KA zg(&dWN&L?H{RWtW`nliyU0A+(1MoKR)S!a#ohEv*jCt;SCwVEZIdeI=At=ku<*-Xg zv16GoCv$Syf?|#2pXUT!$*E+fKG+9d zQvetV_FGBWkmXDT{5YvZ9Qyiu?_1ow%I{paOwa=U(QIC057i)2NVxCZ)?<}EThJ`vT)0U6aK)-~(oH+9+iBigTi%z_i&cLplI;nJ4*> zt1I*DK+W3w9=Y2N;4fWLX4U$-Ujvb3CI~1JTMrYW-;25>=RTYonW(M1S2BcdRnnpy zluA2jHhWV1QRV>Ki5VWiGpKH_WIqSckTGg&_bGr5dTz0LgHq~(UmL3Kpn5Z#QcM`@ z*b+;bU0^xC!MywpHO;GD=xRAXl*#@YQufzI9LA@o&#=#%f%97(oqeSx%=wk~CzX*x zS_{H{xQ6(6MtVB0&0wGZJ8g9|gZImB=FnfgbbiH4d-wkFoP`U$(Tf+;wX)1<UlD^Bv_ab5$Ca%(aXxcLD41G|n0GfoutEl);t z_H?#aMB}lC7c5>ZkPq+{$GQp;>-WMF5tyEe_Lh~Gb%2{L(L^}~g-I~nMYB;Px_ZGGYS~s4FU3u62 zSYQpZc^-0J8w2e1pcO(-Oh>N*@g&oc`N{r$-~8Hu#_MpUtv8I+HFjNQ;phMQo3Fj* zcK(mte_!K@WlI`G2ok}mi|m??5Xq_~xL^jfX)qy$D;L8OQ4wO6D*)xPZ+CTdz5T&{ zyUzE)mbwu<=q7!~aEWsG^q@Ytp_@N^yZicw(+UiWFe<{% zDBe#Xr9wcuMwH=|=X^FYLH1<`RUvRn$cJdWcX_Np&+JTQ&1D4P;lTk5H8C)3HTssu zgy{1*!aB0&60{jzv3^o=UMT^g1re?_#2H_y4U@R6g_q2nEnYY1$3%{#0nv;hLTvmSZ&aC1 z@i*jB30pqMDOtRyu(KdL{Zy7Gnq%qW&cZnfJpXcrlD2%Xw{z*1U2#G@IXByHhuQt8 z?%J0#Cu`6B_ib^0-x_0S{ZXB6AQ~O-H~Hf_({`uY6&ci=`?*~V#Dl2j;%F1kn z50iubZ5uW;^JuQtRuI-P8Z!wg;Oq|~*ee{mIXFBtG(0jI#z*KI90+qnfc1KMa^hCD zfIHPWid3?Xh(;HpllJ<2c7NKH%a+#aIuVHbit4*4$iFG4!L9Kja^#9=@YNcqi5sZG zMHFgfrO*+Cs&l9O4q|n8$zAN+vbmNA@G$ZUBt($}mjN4CFN~v`ECZ$ek8sX-uV9-* zhfdJyU#xpUrcbx_gJ2gd-E!A9=KQ{noKBC%;iO{&y{D_|7n|)N&$V3cU$<&yvm<+m zWEbM8qLNHY-;zxBpE!HYc7Cs&ICRy;@%@jQ-)y=k4aH2tyZhe!m2htHy3L%rl}^zg}xI@^-V?oSEsVDG21|!hinb|H&NRr`h+J;}I1dUxMIC z`h+LPTUfm%4YW{*vyL&mMMe#y#_cw%pyO79)P>YOmM6`S1<6#L2LTcupEsrPX zy?XVb@;URC<`);5$L28T$W#m_$3`JKF$RgqBt+Rg&RacsJWyS;5NZ}JgudH1ATJbp zr?Pt9kV}+Kfsh#zB#0WIw5bv5MNw3ppcWPB)_HP|N9Xe+V~+Bf92*&%ZA2-X9!#DCgiQIETx`b08jqmpYvLYtBKh3+pqrh|2zQtx($0^rza=(*WiNeC5ACWxcm>!GbCZBCc5^G7+P+1UZ`u^fPmglscco&^MwO8UVNj4*=C0 ztyChfz}XB#g|G>*$IQdB#-8W=Q^n5^Z_F4GeDRd8|qKB=~~c7 zSEK+Nb}&tgz>dD5U@n>^k#k zpr%xr_l}=A-E!dQ@y_glJtKbQ*nxwfA=gwho>a1jK-Ev`8c8?4^m;c~Z^TqarsDz}j$Ld!?MB$L7#6m^)eXQed@I@mhZ>0aqP*l#vB zId(yQN!cd$@HRN4ta90hDGv@l|E(KO{K5Y+TORTKH5HkTrqLhP`V?X8K#9g~an@m1 zPoL9*bZqq2SWjmd^d*TOspI=`cYe*=#Q0c#Z*Ska!usVI^^t#;-nqL^|>4CP(7nx$|22VW3CO-*&4}qXPehFx~c^Lx1PeETt`{aVU zx*z7`1hYr=Bw=e%9i);90caVfBG;LUwV|3iREiy1Vz@+(w-~u?t_Edu1hDXIHu$ifi#S%UJ1H${ayE?;GP3nievH4yS2<0w${P+HJ z^H2WwAN?g*MdIQjGOzRXzx#g*RNb>e(uthtHb<`kIfCmM;^Fu3%)-2x^#P0HnatofM$)c2mvv1 zt*M5MxbLOji7t>>xvt6(`ijmf`%87fJAAJ4oICwb-J!XbL5Ex1h}TbDuT{JjP=1RL z5QCv8vr999QlZ|QYU7~_sgArKg>{F}8)Ai;H8~J*&vtG=|b6A8e=)Dr0 zpc;ZO(7^HOj7S0*8u@R8!e`NExOQJZ=R#jxA>>09##Vjxi|owMEKqR$9;7agv2$FH z-CO>H@Bh=$#hZ4tEMC9$u0SZ%U>MZH`vCj={t~7?icQ0n$(A9j22cZK#p`P(*(hHh zmyc^!tY|!QF-_8A>etxxB)f;1!Q654?1@udE$8~@EnV^cvTb*7E+{Qu=k@uD@Nu@R zU)N~hM7+j^(5(*zQfuuW>bw_aj?`=%-@aSdf7*HR%rJ;GjY8m^0=RTJP{%~ap#R{P zew!nDOa``vbqfl4eWy?qM0K*o%E8E=p<3q=_YBA5)z{zOckA};{*kfqNXyl?W7`FO|D3r?mKXJ0 zy~OvI7p+e@P;Ky*M;7aIXHQSx;)M(AagT1Hk1?UHI*Z@fT*#2;Y>w}LWPV+M66v5q zD&?7qM1l}c05j%c{hlWw7EQqA*I$4Xb7FnLAb6Pn!kt+TWj5<#*_}I&xMv%G9g9TF z$EMZmV9&FkhkGA=oH@g3$5($6R@N5tXSuuj`(uG8}LKlwQF$g*x;U`))d&A zv|C2t=qC}!-6;)CQ{dxZBGXN_W62z$sK)74HkZfiTV_39v2Bx^<&K7h+;wR@p?Bg$9Bz| zU;nFfmW?hAyE#(q?>qv{A#A+(lP?G!)eqkN%U^!ba()d;rTSf}74U*1iXoKXuv20Q zNHv_sSUHOXB@&N=0>c8qf#K))=DY8oyw!d?Y@OMaqx<*qsb9Y9zIoWe18c2lC5a|o zsH^`%nHr0PN+9RR%zGpni+1;R_YDjUhetC=ggI4Jg$rtHtJ4OfOTtgL{i(Fyg$$<5 z@0fnMq@khg)VU1AY4gtJp|0C6m)9)#w7apUThn;1i2i)3`&7A<_0jnBG>2i=^EVEk zIB~vlQA3T8{bOIwQoE z`fMx%sNCZU%?IX(rc|G7=lf?W5{urt-QL;W(P;-aN{Wken;IHw%GsKu$a17IPK3BP zZ*~wr{XNV+YY1(}C@iY0uiXa++S0~l{vu>l(PVtO!ygE&HiN9AqhV843bp=tGO5tc z%+Txy1>vV#Z|WfZTTH4nI7`U-7`s%iu8*}{xf}veow${JCZ(nOBDG`7D@Ba4>*;B61&A#{DS1wMn`>X8v&+h-?fBj@p zMb$l)tS`+t<<{|>Kqip_*am9lrpgd17hAL2=?fR^{@=qroo&-olVcu_C&{^0CPoIk zr^ZGHTaTIhfHzr>O9sAJ^NTW>REG6ug2RSXkGr8d-_Fu8CvK7Tjk(O}w2p&ik4#mP z9%m3rH)I`#QAwhm#);lWhF{ye_q^;-@*CH~{C@D*@y>g9?W|wBa#ge7^l38DGJ4sT zaa8I9p_5gT-ad2wd<%1UhaG!By-kgeUCApdUTUosv6nGb5GvkPjfO&Ki{rpf!?Q01T$LDY01b7TUx3mP|UTf>~+_dsp)CbSZc zgvU=8RivHYbC)i4Hq_VG<3IssR<~?%tY0ksF&&FVt>5Oi4CFa$`_Yfm0sgpWen~-b z=|ojU<(XTfBOCo*4;Zlo?0EX~Ft@20uIzgiMy_9m_~b;IXo`4%f5z*{u^9`w(>TqX zW`jAzi5O8CwZ|(l z?}6U9#%^>*C>j}FX>)aY2pHzE_>?)TZJIn2e11PaZmOS8soB z)53A&iarqHck5S5OG*TZx2$OiI&S*? zmaA7<-`Mw#sf7K(5U=^U1WvzU`FaiXH{s^>`IDM>IO>Xt9b55w47sLI;Cdutc_hW( zVb0++a}IlY`mWu)*?0M>lZnjB%kwW;+)&1$yK|~5tL;5OI7BpwQB~&b-&Q zj49lEcI;Rk3|e!ZC7dfm9EqcF++8*1h}73tTZ$&Xq^$nUum9Ea{@lDntMC0pLrK-# z#lif7g@I6Ry{+N!*if7e2dVd{Gq;3@ZK5a&l2G?+;*8ISs_Prf-#)~QBz||38J~aV zvs=;(le+oGglsY$u?W)>gLJcQ;i|?cC^9ZVgsTahwXTFlL_s~s&ZaZ2RAXpq>e0AC ze*QwsyZaBcX|83Mk1tu6TSNI7FF-f zYi$;JS9@ny__e+Jj%ph4ahPSI?RHuZ{rVTbcuy#kkpm$RBdrlP$DM*=@mg8_OINP8 zW?|>xS*qiUMWRlSIKkm=D)9_Oh$2%=4BWnX&T@W_o;uyNhB-G_R;X)M*Ukt8 zc`l-FoMSXLEL!-%kt1zbmf`10GPb!!_1+rX0N z)ah;jLJJ+#HqI^Dl{pp-_0U?Prg-XB_hBjKdp4j&A}~Hd{esQZ2`ZOr%Ja zRc?y$s|n$|jf-*U@w1+S#fF^|hAsTQ|R^3l+~z zoq{DBw?OTZCBPOt^j>L!@y=Ti9_WSG*cikklaPqT%nT`?viik~VfUk-fnAS$3aZ&& z;C}1WL{ec=B!ZkIP8}}*a(YFca-MPK?8|xq=MGuIi`~nPu~7pxA*MxdLK*W1ao~qdp-OcU;59FZ`yIsJEnr3n&bv( z;N3S~hi!{%prU3zB$@pYnV2wp`A&qxFf};|<71=H+us94a~Hsp6|3Otl`A(kZrJ(* z-qwj{(a9`HWGEIWcD7fS#*i^uvVg>8g;e>jReNSCgrzHsy02WA%x2W4ZCb}lqExO$ zBxqC1&=MV77Qwr0pUJ6Nv3rn$Q)7f0nObKgErm=SOlG{QDk|;lVMYOZrIV8di59*< zJf4(z-IB2``1vlzxLxa|C(saj7qaKf32c4yoqes^s4O#dPBY=m?{y0n6yCLMdviI0 z)?r5Gj;_uwZ18tnx$wc6H(xqy86UZY#kTWXRZ&q!g%k@4Vxh^Pl94PBIH1YZZRgv} zGI)LO-WGlh+4ccffVVq45B%bjPi!e*9)r5hrCLvdohz4GB&o)#sHnIQLA=afhKa~j z>g200T;W02wGTbov}n!7FWK|%N-`x8ccF9AG3h!s6_rU0?EQD}`F}a}@PGN;xp_q; z_sk?SCZ?j%(oz`+LnZthzJ8G~hR*0&WEWYOEbjGv%+aBGXqRQ=?AW}ynb%Njvy5`h zAyqRMHmb#*4jmDa7!-f;XFog8e%n3MVXZml>>T;jLl15B`+Yup?yO93rhOHavne{+ zEVHbl+V7@@hO#r~)5cZ(%5@FQ`Q^?EVaCqQP(d1*%7b=R;4a(kq5JM_Y;IcGC_4cn zAsEVB5lwBiOvFQ|MsLjC?l|}Mt5XeYH+3@ISIhUgF36>kX%REfMP=Eeu2+#vjcPOA zPOoVKvl+*k^|BFf*}w0$|y5!RPZ(na%x3!N4H~97U^!4@4speUHs>wD}gocrj zL_~p1C@>PQ*YDf8WlQ~=@1(DB{<4+3nDcu=cG8z`-@VHY6f*~cXQL@v8v-_ss%zFh z4VlheZn;Q#u=S!n-lKgzH<;twh8*8%yP&YpwhMBCp?Mh}&x7tV^w|v9Fn{Tc1%2-5?(SQ>Xi>cm zvO-;K2>$2O=g)On@AO>1eBLE6^s%V-{n%%I)0tc1S+{l9!OcgGe)X+yeD(Jh?|y*H zTe$)Jp81fQUjTKhH?#XjNJb|iGByrT=KM|$_d&R?1Nv`Whr#Z4D4kaZ)pJVNXPDDB z5`w&fTwrn+l8Kb5RB6W9rGO~WXnI}PuxCU*!n3m+;>?{xVrGX?Ur?Ie0J9+}=0@b% zU3SdmG_+s63cYP@5Kkl^zoZa~$||9#yc+V0N+HKfV4%GN&L2AnmrkDo9^5Y~E`t7{ zA@J8V7naYdhCqG@E+05h*mB|A_RY-sn*KCiv#ovGExNe<1I>ixxMun{~_{atHGz){M9lndn|SFjU?5Fd-3B zej&^GEuC9a!kpi(nKl%q22rE2az@hyho&QOKrj`e>ol){+R&_IGooR~yAmM>wmbt( z!wx=?j2F;F)x17mN}V4~RF#V3FZAWqkT$7VM7E4m$>ghVzIkLOL*2UZ&wc0i?W1?^ z+*!Y7<;rG22GsD#@Gw@y%n-SJ{H5oQV*?~77@TAMo#~Py2WAZtSrZk>wm>DglF3M9 zlIZY6IQ+s(F9{Lxk>0Lb!`+>oQ{yA!e34WyTwGIKzj&SHc?=*yB6>R-ZLD z*?`*}P+fmd^(zJW`L>c{N~_uz40)63asd9xq}Pu#{?tT}s6i~M1f9fntvV7SIhv~& zFy8q4zj(3vuKPcjzijokKq$9?2cLLdA@epp?77E+;!jLYL>xXAs)=q>AsZm~`4tKC z$epPd_Jvp^vX`ApljT6p^rek!*Cp}+6a47*G<6+jnq}Ta^hx@-XD?i6!TX8BFgveY zxW?pr(&O=@@S5YFJ9zZyx!pTKDA_t%U z*5yzC_Me>g2LkJ6@06(>o@IR?yshibLMb9y0zK674$Y46@X$94O3S|J@pxvhfR*7On!W~zd@ek$r_P5`B5mfkLO3naT_o=awW6ZfRODL|iwsuwHavvA{Eu;FC z^`+H+6nOd3nG5H;xIXv#{Ds?|dUoC67ruMYGL*MI`MLT~LD79^|21k$r{yt|iHoFG zHMn=Zbxs_eaQL{B^=-R&`dmieM3M7rIljq^aqpVdI@U8m4Mav~1<{@KIFj(0AoonJM_S|_@V4lcxe;C9Ypd6rJHzw_hQSLjy?n=Z!7n_H>;h#y7-ryE-b)VYp1T@1gYA}cmlK%d z&&~5EB2#kaSKcrJ^!a>COJ~Ev`g$smgvq_y#gpKP3d<(vS@=uuzuk(QUu{kNlYjW< z^v8ep2mj&x>eipxBq(Y446irw*0%zG_y{)V~e(($Lldyz9-W|mtrUnQHfi`Fp@(kVAn|SKD_a1IQX+4!-G6mBe9Z<8R z3A{N$h)yO7Y|UyId6B6E%%4{c8<*^04ss!c0y$7vRLt&$CSjPL9lz`H6&QMG_|wLPuRt0>OX-J7GpxS;qOb3>6QEkTqmQi`VS+ zicH{!LeSvA#;k;diekX^W^xA6k)^M``37@*J8VOJY@qjc&y8z0t{i^v22)a8F{KKt z<^-4Tyl>f@MNM0nVmBT7_YNFr>+SCk-+R~Y4LoZVX15=|^2#aeII+l7|2yCM+gGsx zQeL;nPl(4HBM!y%`Mo|vf)80^O@x4!+A~ns{}Gco@Se%9Fok9Pjn{x(I{5Cvwll{% zaCGzf@qAY)$aSB=11Vlp!LS}Tin1?A)A;HR#NmF*`ezKBsp74o0`h5TuW!B zmhZa1{@mNIT(J~PhTul{vLTTn>DRo&!f6Ps#ONGAW&{=e0LyS~`CxA^yDN2tyPy5F z2OSbNir8T?m6HUMgb>9>5;_7=0=l}l*@~>!zV>H_9{I{276$VQo}ImnL!1Vn63Src zsV>DzvOsgO-WVDg8RmP#dVTH0p#vA*dHo8?I`K7kZT%;o;Dl!n^Uv_C?26`Q)b2`N zTaFA83AYIPeFwoqrC>x=WrdAM2^AF9Bclpl{(t}EAMX3YS2pFBl-}+0=QQB!Vg}K8 ze0q9<|4?pW(L5}N_2VS2Nr%kaVPMC=07~hH)eUf@J50CEE3~I~?>GLMkMZx;uiaEw z)6~2u5sUd#$%HQ%kMl>rkxKgNR;=4?tzin_avem>>S_LlOKcpNJkb&qbzN(@z>z%c z+70vW@sh%_iaFLsB=%!E{l{CNT|IX2U{}kz0gWN*=KR9d;|C9Je&oqdTkC1l`VG-^ z2?voFouxpXEn}#&&V`V(*z?@_$44w7h1)ZtK%q zHg2jdVe8sJOxku(lMrG5i9u~$IfdG{``ksR)|ct7)|)4fv}GKtC+QxS6=ifaQTv` zznyEuW3+PjgNshT{*#NKulu$4KZZW@AS&lHNuyaD1QA7v1CbvGVE>ULtxneW>LC|Y zgq9Kg-=*_Aiqp;cHFm#IeN?B+Nncu_T5(?o}7jSE7zN~tBL72 z#51ImCIpvwp{TkZ%4(Y+NmCFFk3#p=7C3zFG@LlTA4*FrVdeUb(6D?Bl$2MctqCKQ z!Qu0tcGig}GiPQd)ME2=tIeB5)Rr$?F4lSoeYXu+iL(!ZnHbzN^M#g}8%*!wrrO!vE zW03@uloY|L_3I#~pahI$!gOjmQ5Qdl$-!PY!p39Cj!(i3<^(U8H|H-J8Wwe`VanO& z>a7SF5&A7sGbi?^7r)D&|>Hb93hxmln^$@x{e0rU0>wZM||7-BU3j zuT!AToa6tk779YG5whG>)rjFW6c)^%UwFGC?M$wI;8WbWxdCF+a$Won!`YY~@ES^n zLL+E}noglBiDO~XEFtT27caJ8$M@Qa!}~A1^ID6fI8)*N-tdthe{ZmIVdL4=_dLA2 zsG@46nPFhUIyxOa!VH|oSKoN!yrqblp*el@l^?wzM|T&m+hVgk&#$Q|v*6% zB?|GHdl(fd753QP(b35jmUZw`Z@s*)_gYJ@WEhx1hSsAWT+J&g`eDP`%}?{!2ag_W zYgp8<(5#7)h@Bj!QL*@m4%j)E3T~O4#gEqnR&ckLu)u`l^9iQ7JD~P z5w0n;?x608Fv-9cl&#n2Psjl?L4pWvWTd{tKoFD{BnZ2V1DiQv$DjP{tAF-ZURlNa z>mK;jGUlZDxU-Xt$8u81q|Znt{MgX}kePo$91E%vs|ffsLX|NE)R#J)DoTI6^~Oyb zMmE&lah*B7myn@n8>6RQd+~TdSw&&_y!qStXD_t0wC&oyqfE%=611)@8AH)}prSaY zAg8s{AM*M9ekUkr8kruva`t`mtDJQ2SVm6efJ4A%KJNO(U%kh2eknMugoL%GKrb@q zgUUjvRHsKIl+B&lA==u)w8ElYKHB==UqeNlt zwzPrBkgZ1Gq1|mPCGB28Ci4B!zTi{c^fm?-&?C! zu4oomlMQEWsGLzmTk|Y9oM>;<%$rwJQBl!4IB2%f3h^GL%=vw3)1yx>4uoIl{ zd_^Ng5Nb=mQk$|^(&aj$LBv%7nE)Wy9n-OB^vLlOcGkE3;@LAG*7wGwv3F~)h~^M; zDq#8Gz<8}B3TV0jtb1V3Qtb3ml?6#E??LcqLY293=1hd5BvYy6(GyO_`|{!U_9Les z%bOGmvU`uc`lC1Q|CL{F=1kmNKl1EfZB0#$%E&~(1yc+v`6jVtKCa+5)Lx;S3^Xat zPohD#3#eqxVf{*FyG#o9QK^5mh5XE1*1ydzILhpTMGJlDo~+2eC92*)Xe=!3C|cll zu#AXyL1B3%ACJr6-tNejcNqG7?9|DYwX0S)VuYE{Mlf@J@pv-Xa^=dk0hIMU{_^uD zK&^*QeViQMk9+1fv#(Rs=Y{0WmP@;P2l_UzFE4|f++tXL@28=vrVb{;6A+I?ArJ~O zW$ZIs9hv=pGxL*5#331J`YAb0(k{_kk9$YHA-bc~KM;2ivaqXO3YT{lWYKyE$?o5cFdM0>ie2C@&FvxXMHq^1NA(OcB`EcID`S zcbS6gkqiUN5H$~T_N`aW)h%ChH*Z6fuAA%ct7QhB*5cOf7wQh1#c$^1Ch1N zbyc`K0ry^`@>8POtDwVnx?t)A2N)w0%=a@!%S@0z7pR`Jr$BNpXQy8Uwo87VQ^SMt z1J8Z)Qf7}~r!A*`<@#MBa)P?F%+Oqr+gu8dQa?wUMjK#*wB_KtC#4Kj92=vpCk`Db zfAq7a^LzIE`M#~2HYa(&#U|I1T0?2&v|Oqo$U7BQ$Km#p^J{448#`i2wk{LcIk3xQ zM5V83)s!95c_+xDl=5$x{(xpwl3`~;{xu8|9`30?R%(hP+y!YN! z-+%sj9ykF`Zna?5`u$Z47TNo5^Tv&}JQF3vFQqXifO$uBeb%YM(r*2K?&3w1_3gWM z{rJH)5DBj0l0&1*WZ4&VsB3~!7dr@pSzOv6nV&EWgNQObi~N;a9=Ua6(=4pszFwQ5 zH#|Jpar4yC+o0AtE6(raV1I(Glea79*FVL-d$X;*uV!9Njk;&E?M~`$$|%c6Vrubt zQz)=w%9lWHUO=!5sGE(a8z*g#L2=L^GEGpdOpt1Z+dNV7;*~E zoIG()DwJ0iDlCKW&=5?Gk3&UWGb~uX20Z?B|65Kx#TAUzWZldA*Rpj$yy-e`Vlc-z zk^qBEM_Fw>th{dzZ25&RLeZLSaN^o!cVSIQ5#>WOtM(a>0Z#p9wnA00DS)tR+)OP5`RL4cG8(4H7{G0ttSG3bz2gUTx^sgojFMB@x|0IWb$zw$Jqgt)2n+`bzqvoHS5BKa1s51cyUbe+2Vy>#T# zJ{~?U`mV*LW83YZWvi6ZI8LhOi!Okx@b$0gnXP&2*2(>eD_Icy$wf~;x zD7Vi4{3T2h(tY#%zSlU+CZf4dp}YC|;Pc;lulMG)AM)BXXV0W}>@^SZwOj`)^%F=VRR? z^5aNf&wlItZnm}cscVj^dqiGy!hEUwp`^IPc0@w?1#{gXCl>oIMG#|k?Na?dmC_pW z`OLWf90S}kQsUS#7xo2p86T=U7izcea?U;LdClkmqw|a*M0oc3-*JKRq>h#WraB`^+^b?*aQg-Mnh#w)1_kzsuo- z*6)iAoEZ7T}l2ZYeg7mM|RyAUP)99X#L`~YhMdn z!%4yU#WEapIxM3XDE^#&?6I8EIKMHC?7{b_CPYyH|`bJiEE1Flrn$6pxqMrF2G>084=|Cch zM+zE|tO-Z4wj}*GzKH#P0zr2EoRA9QQAow(W>PskJ_4i6nGF>bK!7=~(eW_ErzT*u zx7&1lL-~2UeGa=G-o|MXf(2y|DlFmIL8zWn)1HBZup#kA_(gM~t0X&i4s(Y2xp;hD z2oLtc#n$Vv_U=ca{l<0h5Z`x~EM0N^P6OwJc&Hkk)U+_t)taE1LJh(W#1==+pGrzf zY$eH?nOD>=E*NaP9?jwqs!D`vS{Vs*M5SJ+Vy%;Mo;J2f%Hk-kO8{J&luGR(#I_7< zZF`XOE0Y(%fzELoC%CiLu3w|V{K)NlsM_Yoss)uJvkGAj!s1?RX|W@OZ5Pg*lZbYk&KK%IhP(k6MNOC4{ z)TXC80yDMkz`)?3O@cH&*w-e(tmLS;#hK^jMu8O(zj5=%@Q$t9>>3@BG=jJ^IK*p- z2%r;-z{TfB5LB-(h$oXs1-T9rs&4J-h+(vtK>$$uV$Z?>7FZr}9XigMiPw$SUS{7> zxqF$MDY#>jAgW12DCh1`N(bcZ0ns2qbPZQ!QXZE&SB?l89kojcBIBcd(wdt_#)WlI zUm`Z$9?Z)(p_1W=$%uP)m%6NfITb0dyYwGw=G7ElYfZ!I>Xxsm8ST0~rpfr*;46F= zoJMf^PZPWjF%nUz70|#ZHE5bUwXZZzrmkz^GsY^DIf;}(dz9n!01#ia( z`>(bhJJ2qTv76JI(Y;}+gi<8kYWHR~s4M9eWZ^Usb+=p0Thd=t2Q?&Xm!8<>E-<6Y-n=oE)P&Tg!@a(o;9_>DdD&#AkxIp;rzSgkZ(col=FOKcWmz*Hn-)hO z3+HzRtHi@28a_hlkq_Q~WRwP1ZrpU2Ig*^DiW6M%?52maE_>4%UnhLR9z8x`vGeu7 zp}>X_2QSYMa|fA2q}g{;kqPs-wJX;{-I{gKe&IA6+xrHbc<(*<#M8e3Ywz7-LXIJo zu(Qf8Xd%HcN@sv|a21E}BrmrBa@g94vvV+#aSpsUGuHF!>TMYj9vg-Bmdg+x7-Wv@ z6qsySY~gb`5Dia3Zf-FQw%>xLx<$uUuU~)A`jtpz%FBZQ@fdS{lL-iVJ!XB3k&M9y zM~_17y6x@k8FETfcQj4$=+y0;VA}2;7#s>WH8u(GI@Q3C`!v!l zMu=z}V#0=%D^^xtxOl;Ix|VF-v79--AGk!fh<<%xf(&tvRM;7{8Nm$-3M9`dAw?uh zLc0_hjw?2Hw*?+h;XF#z2%gUIwfXpFL;B*@n^7dX0Z<8{KnvF!9UC3C>T_d}sgawf zj@*`vbS>-|DNyqs?(2!a^R2&q1N6P<Rcs7gpD6M;B$=FIQl@NgJq z;CdvZAm*ave9R~qHuj`OJYH`pA0N&nn(m$F{#%OSDAxrNV%Pals;#+ooqVSUxl^x8 zh&ca-uoj%a9bU_dv+V9rQpxzX*Xwj7(r&fIVMatoX1K%R1Xve1`%K<%S?Z8ya(-op zK!9k;CHscbmldS7r;~NgT*`96Iu<6B>+I^ZjjN&V&Q6ql!gs6Y(=$FjMKa37s;EBfJicELxra&C)$e2E6oq~5A=r(y26>`4A~>zCo*xE1xKg2wIax5 zMO5ef;u_w#i}MRv*0o}U8dU4}r{4eW*Uvou`+qvh4Csr?JNi=Gcz{-1!>T#xSHnF0oPrmvBx8c4AnX(^nxDI@odB--I8^3^S z|Lczf^MQl3FVpXio8Y&lCdd>#gb67 zY(3odg)c+d+Kuqak6whm&;1J+>~HDs(RAG`&nOEeGsMjp%s`=uz(VNBnEt_nd@vGm zh)j*a`1lBfM@N{W${lkPP65L`-7whQ4Mt=Nn1cX?g~i~{$%XRy4N%?C455;0ppnU` zoy!}){hPo3<7GyAQbB4#8xTxL&_C9^ibfb9n56)Z1qTL+pJEKJh|zm)lP=E&g>7UoBSJ{cI=NyT}`pC20^v)A|3_}B_L1MeJua6X3)eh3I`WG3$0Ns%w#w@U!!fa(0Hg;2 zM7Xbk>T>0Ex^C_IW_-M6V_A{-= zOzsM~zE^>5zTYuU4M`W$OzSc%KMeuSjBEo+QHc&n93+_#3aa@9011LC$`aAe(AZoW zIc|NowYAj_v|T@Os2$Wg@ubEGwBJw0;~jP|oY@2JkauzJv24=G9-UsGqVwy?mQi#9 zmDb)e9617#jf2;t43$QE*xK7aFS}qW5{($T5+uof(aA)e4PmVXjh{E$QaQQ&$3pN~ zWowh@(Rz;CO-;KvzaN{7@5jRVrP_OjL)qg=C1Vlq4}b8TKNv{))-By}FT|Ng=w<$Z zkKH{a?F^ZYq&HnJYqlct@VnP^j`@4UWH#o`rib0xmpqyJTEhRHW7h2w6E@A9V(uhP zPeEjK$n-Oo-~BMGf8tpn(cymPK<1c{-L&&d6-bF5%B^R+<0h3q5QM4G zF&OLZhSc;lClrC=@-p!H35*Q%!BB4xY}vjYzW7^TfnWU6ufmg`{Y6-|dOfVX>p_^m zW+OCi+77jK3woY?`k6myXl%N|Hn^Q1Eh;Q*EiElcKwc>vJ#_{~`n#Cpdl3@FbD??t zX4wDQ>qcYKlHXssaqDR}{MSskMJr`NA9C#N_|=2!ZyY1$1>i;`O-I{)muVD*)k1X|6+O9GLGZWMdQ? z+Eia}gnwIEQ`A|9Qs!5affFHfh)q=NOD_JlGHw9UJ{I3EDJijuwo2#Jl!7~<26eK3 z4mp=a+9i(zzD`F*P$Bc`)X))yE8s(_AnXJub@PbF&=3flbhW!wk%Qv;(>cZDybtaH?ge~U? z3c$#62q9RkaS8+ip$+RdnvA`RqwZF(0TEcba0+Pm7**e^t(|Wp%<5LHF9WqU zTvxtguMw}$F1Z1Jj^B@u4TS1BUVx}J6ta`t>TxT|D=^>7{27J2t<#7kvq7+D1f2t# z-zTaZ{khl$pt)vn_KrASRGd?d?I5oqDh4OzAh{Ot0a^GjK;;>jEyuve3iAAsJHLjV zKgD-%hDa(2Z~x?nzxLYx_kX?llTSjhs489C%Ugq*8QvV`wC0$ZUXKZXPG?t57<2~C zU>=Wso;$$;EW~VCab}eJOAN~}KdGg_M z=P;Bsu7f#sP4Mz_&m{^1q5pCB{SW`(4h=@(!oz*tNlFddv5ZbfqoPGgM57wS2wKXJ zvn4pf%OlE`;35LC1v8+1>(_6vY3=7MTCyXP8FkH$Y7JOJjJO$sF-Dc_hhRL~*F-c~ zYB7pvU4J?%Oe6(Poohr2G+_2t%wUXs{^D%#6$&!^%EidjlI>9G+$b_kh@QYFBY+2o z1|9g%P=BAsxs?qFUGzAaEmEozq_~zDgdhfSf+(OPd&1WzMNuggvRwT6_3MstbnV!I z+tT@GGZ2hKEM{jF1_lR)9jBa1q(kC*Fa+`|4XKjQvO%Bul}YRD?2>ILk@ViO=UdJ? z>l_Z8eN)$(i=tKVY934Ag6PCjd0*J)>C}cAnZ07j#4XZy{|&KNg#bu4R@A)>QbtFT z8#bPaY6w+`h(O3>(T0Ww?aV@N>*bNzth+-$`pzxuI~^SzVFQ!AVHrim{bEoThY}fO zLZ)qIxV>&HGc|ccYCZzW*cb|tkq!++k$l4ImfZ3Di)32>?=na5-P>d7d;6I6Tp);= z8XM_%vR$K5(ZDC_egYR_A8^n>w(Lb2G7*MO+{V?IVSU(!r+ICeYZBM7E9qBqVr2ML zoc$HD+SVLcI?P&68U2x-JA%mR964kms0=EGewQt4Zsd;drVX3xna$@*uRWp?VrpcE zLwZGp-xTF(`m?9cp0VX~fBVgoL$_~@XkfmYF-(u0fb_!Wp^&o?QO;B1kS-dc9GNk2 zjmL{h=rStq9cL_v3n5v0j)K9UZP14D^8>ol4{+y3plpiD?eB+jLjqdFK+YRRno%l^ ziJ0vb^$Zd0B$vRO#@3Vc7?NozgCgA`l94&G68%2Kb4h=0cEKRC3(_{Os#_d%h-0%D ziVZ3~g4jCH1@=5s`Hzg)5l9OqhgW7qPq+k(K30%tfRDK5*W;o?c^P->`SYv(`RiZ* zqlyhXz4aTmKr)py;m(HDIGsb4y$*o_F;xK%!u-1VFlYS+sF+g=C8gysJspKa zlCtNOaP{nQ=_w9kk=4PH6fGg)t z!{Ikx>RGd5_3zyE;KR@Rd^zSOvqm1s9oY<-pn)+&ydF~kMk3KjAP@{GA5%yJ#2Pr+ zF(n|?$Z39k*|O!0r%s(T>veJqi`Hy?;+Iw(dGY(FG7fMmv&76v>AZ5Wy=X_8L!-N= zJ8ZHxP^Zq8fQG1w>T6A$KhsP*z3eSdFrkYaC{YSysAUw24cN`i8Vvc8(@`bsn{jri z-VVj^KH`2!Xg&;S{H^J7ma)+0$j&gur>7&Dh^H+4b?b=C5Rt@>9#Hxzim-K}S$c%J zATTHufYUNTOIdkE?r_Etsam)=ujlHeu`I@=aA)$$h5_g1=I7cmdQD3sxx2I@S17o( z47nplTWy;y+)hxfkxTCjjoE|9hl+}dP|xj>63yCF2HxxQ+eNWV!&xRwp8rusG>VhtMsg~K(yS*5X5zt6KVot^2v*^4*r zsJwps;KWR8ZquWmwX-68-BN8kIb4UR=^RSc{o}}C0%Z1sOs(;~x31VWuyD}IQ1-3d z;?8koiEHh#Oty6Ai-2lLv)n>A>35i(8Dxf>`GN;3C>m$fN*$;&#uP1AYPEaSwhEfX z_O|EVT*sOeJdw5_r78iMb-w%9G1$5%vV*<%8-M-&dwA_Hzt*mo%I@ zgel;*)}lN{eWg)7Bj-lgzHLWiZB1>hE|B5qUCaJJb*<8T2@M6QGY6w1qr=#NxqSG& zQ=qasyJUUQzDB=w&w?T{D|v(DuC3>1GubY(n_`&)>4X76?Y*6z?PxyGKvh&!7FuIb zI;WN+>MqV?^ND6V$+vA3pU+QSbQO`73X%0SpmxpH2-^gYt~yU}>TuAPQniyHUN?sA zN>f4S<91nYd-msR7f_+UIzb3QBB(~H)-$>2kr{%M!g{>d+4IiOi04coJ871VE8}BH za`mxsesz0`JBq19%=_c-|I2TW1d6Keee@U8?l6Zh^Ng=I!xCqJO+IC1eYvy8;msDg z3r`>$%t57)fjxVC>DpWN1%vlHG7{!-QYr2jCwWOQcqwyvIU_XtjF3BD5folN*3F+wX-1O)Fr0a1c0h zJFl?7gm}jjoUz)+UgrbxQfJ1SaIL`u}2PYw>#^t(9~HZ}H;BGD|Tn z-*tcexwl`rsDnKlcK_(CjTK#^%b08j6AXzxL5a{mS4Q{~519!jWg1xgyZ6@@yOGPx zI_M%s#GUb`0zn#PTfxSPAL`2_)uBQEzBr9~B0_Il&%)}Ww~vxwX-6AZI^0b6U5$N?5-PK?>X>V)x~ zNgfd*!u%X^8pA#(rRO-P`(ZYOf7#Xmmcu$i!)y+Kd<=@_(!kAWC4?BRQMCxu+^!Sc zksi)C;vfbh-f|~OB0%*7xB?84XMc;zE1%_mIC}g@>tl~TS%YP!+_6FaEs*sHID6hA za>CzRu%Nyk%PmDlV;3nyM2Yn*rFehI;WP?o&pBD&f!nuEWU{_9I==jNZ(R|&69)s| zGJzoB#&zOsf*lkGp#%~@hmey>4E{hs$(Z6}@Xu6MR`H-&TiW@Zx0?GzS=O6ymODTD zg({E7Yp#V*Zk|6czo5_+Nl4@?vCffb*Q`i(sCK|0PK}{f2H{czOQsl-&Y`@ z_N?ecV4Xg-@G<=+L8gz2d;RManqC3o+EqX!N`(}r!3UsTTip6&xo z1a@3vD;CWBrwDQGlxJ#~tLuuOs=g7TQ6-qQom!tZr_(e7P?gnM(L`a;hKt@_&2c&42jI=Rst^G;gV7veoDJbKwr7 zqa#BV6_wSv-omnRN#-1EhshwwF(pE#0@o?y&rqRF5*4C%fQ)*IqR|eDhdPQ2lvI)n z>^U96FpOD5kBRfdHhd{j7^?w9!`Ye_i^PO~KPM2djr2fneomIiC%oM@M$^Y2?D?o! zNb|tLVgh%bx1&l%TWTj_SrfA1kN8$I1X9FF2_O`ewH^uzoy=xISw$&)*nTPkyj_Yo zqjhc=l2K~cABl{rcM?ve=(vU{?)k5ObPs#r&K%6EsV(H?3qm4XGBSuu)`J?6@j4Na#u~UKegkgxzzmvt(&$kow5S>L`j4> z%e$=?OP4OIHZq%8l-oqHo$PmK*dtgU@>_9nvC!ty&GEJN5B|Pod*Jb*LhB>hR>k@l z*Q=ACt6kviL0Jc>?U=CtBFG)LmUXj5y|{?yZBIR0#GL!3UcbK{4=l5#2gZj6uI~TA zH~MDC?tUz@z8|^sE4S6*BvkR}MDT-sZ~bcNsvUvFY~v>r6uh1s6TXbulEHR{3@MwI zO0xo6hGWKHBY^6GGtr%RJZ@@K?tBuT&+HA%d*>QV_IW)1j6s;ROl6o1kHNyVo8Zk8 zN8$LsH{kwfJ_p7$q@mMj{}7^IlwPm2;0Tfu>@wo97(~P4kc>>i^u#EnCI%r0Q!uZ{ z2aU_?p}cwl4BT#ouJLK8Tsha2&R!z{YnmHsC&v4qd*i47da`y=<2Tl9-1cg5X~pEZ z)2AOPF0aVDarFwEId-JwH-G2%ew{hK1177pd2zZlq34cw?(v_!aQVS6nC$@J22(1# zcHONgKevrW0VK+Hsu;VnLUWF1lAZasZQb7Z&O2|nmD{|O_odGFzxR*(!6B|O zznq9oU$LCuj?Rw$vhvDmb({Ww?7at^Tvv5Je(uZ`ZLgA6(yB|Vva(ey+qn1M4VV^6 zNGJ(O2!TKdDgPuu+AsM*2uZ+T8!!eN8&}~bS(ao;R$rA>SxLLnHtlNrY~Pu=_kZuJ z=iGbWtb`5t_X*?AcvrJCZ{B_ogvRW{L6893cq5&z&&hfUsHmt^$e&}} zOQ%&$&ye{OxM72T`r$d7V=IIvKbhRg2JK_u2m^h)Q}>y=7=B3xp%B%#@JcL=B8{J7=1PmUQ4m-ZZ9z(4AFbj57*K zikOb#!+FX8MNv2&h2oh>rK@gTP!?=Ro=!E$fTzYuruO&ts8KyYP+gPQf}L8NAOT#f z&V-d!KRL>7mUIY9KtReojD-?9^22QC@5YTA>K}OE169&@%F@Tk3BkZ#&ZN%;w!PmR zHG`Q7#%>oT@+B7{y4de+Wg599}^_PeJ;8z8v+&Yet`b#c0#E>jRtp)wt z#TQ>PfAgk|&V8A){K5x1Pn~RPKCtHuP!^p)G7-D|GhbXLgXMeuW6qzypc*r9-DDIa z{sIZo0Sp9NPi_c{FBrvsu<9NS2^E(4xwdn__m|!~_p{Td|0?_f(-*`^9#anj*vdW5 zNBemUJaR9kY*$Ps+gUleFm29!n`}oe#m~O}W%k>eUk&NS`n>hj$;AyV?Q3i9{wQSS zl|pKCT)r>v+&-Rmi&I^rln$DUFyuM9v}Wd@y6I%v9V+g1VfIDGZ;S;zC4=j6w?VWD zj8g*A6EXlD9&`?tn_sN5?#`#wv3Pn6@=MEL;iXr>>#sZwc|`>V)QtAkXH#z-T%kDx7{< z$??%s{(R}4p63YwJ3>`-Q*zh}4TtlRAYoOq({XN*Mb<6G6`j zh%wcqgqbuiTPScI!4DS}RODO`!T^m71C}5-6hiCPiP;@UI5k!P{^rWcX#v7fR9>l^ ztLMQ^BM&|p&(2-wf2ORgycmZ#zI^F3P$|-)%N|CGg)L-?&Xhr@+s}o~*r@JgI*;aZU8G$f#GjaSRsq{pKygNjE=fVlVcwBaXU*E%dz&)J{g$%G-rs z*wEkmzxWR~NmVve1!GN3CmRP@Yw<4aEeM{N&8Moa3#lL@JBr)*vOaJq4M}gKyS~RP} zV(gYW(@AQLj(W4=8Ld;t6nnunKg+^pXZqe|DsWx6VArmlO=?}`wdJq5>8?+dPOEzO z!1{Gfo(?DX;f_E4@^Wbp|IR<|!bLR|s@zSWLu1{l*L?@)F6jOa^|>IZt1(!`o_J$p zLy6|R!XnQv=t^*2L-r&?B?d%?Aiu`C-LXBEzf7I>_V@*IFJ&1C1I^!Yd-BjaV7#yC z{j~Z8B17UJxU;_w*?uPlz`tSIa}2cf9<(&KF6b3(>grkZL8zKnRmbaeYZd`TK?Rad z#+`Gw^KZ#d7({8Zt2jeMu zEy+|;2CyTLmzxbGrA3e@|DBhc1I2}TP*j->MTHemR9qx~=0hw;IreU;S4V5Je6~W} z?mGDS3!C8L_kG4`cGY$2I7}Hyz>FDHGLBEej9D{b=G?hZx8;rB{m!@l7fE3LGE3KbF!j#ng+)W(u9tBPD-(h%r1&a(tZKrBy6L%gn7P3mQ?fX&YNCpTR#zj zRM7L(!(TFA+H1NcjKG#fCN`|sMf@xGJ&IYdddmTXz%de~< z2?1f3!GJa?n1SG6=h?pBCPxR%J{QxPw`@y_`N z*1vEV%;qCOFqD;@wah zk%s6QJ7PnT!AbV>Iq4;QFCz4!{BirjGM4EW!j?s{*gBg|()%jdzk}-~1(;dEZd*`h z{oF53_6ZZ&wKeH<*ZUVId&TVw%b5-R?dxcJva)*apQt~mU}^5W1q-DAo@J$73TDx3 zHl0T)s3xk#tm{JMmYD&#Ax{Ece|^J#3+kJM$!C+Ydq4mGU7VeptFFBW-(R&)=g(hI z;juM>$I#HwXmfK@kE<7bG&uXpqVmcs@A~Xl9(n$oUwaYVUt3K-X(lRT-w|g5L?i-E zbmAgq1_E$s?tPU&m} zu;_F5^YORIFAzd!hJeL)p>6Yo$ZSU}enF-LrSoAa+n4;BWcwWx0Ka2ue*NWZX=$FH zS2+!er_GQK?t~0((-6LPJ4y}3C!WtNt0k11taYZ$Sk**GCAL)aR?Bh_g_6o?WnC76rDY>^;j6?aX zYM7Hh1UFo{9I|qYpx9wN2`A810dGoYTmW-<>0aUT{Vx`FkTq z<;0QM2}n&$Kf9}Z-@DX{$B!TDT)J#UEim2L4(aNQna(_} zNei|#!_KAO#oOdND&>9s4L4u@+J;xQ`2ld*^clZ*_vik4$(fVKUXp>Yqokhu##bM| z_0ym4m7DZ~=W>Coq=Iv^b7r?@hOWoIPKKOa(lMC<>E7${5xl?YHDcj6WvPy9p>oNC zjN^{PjbYEKUtU2FI7_~n-i*2a4`)rBS6E4%B zZ?j3- zES3MY$`JV9K5zcw1z|m*-v_{!V#X~x8KI*xeeW`rWNHnPH@)pGr}2K=_1xpl^Hw+v ze^C2D7zMQ9y|%^<0)>LU>@rK!6!7=nEo)zR{+aFS9;ufqX3lo@*ByVb#ImQ>&aR#_ zZ+_V2k`Y7*qZ0x%gfQy>p&LG(IJhnr*%8zT8uWl>-HBc?sSNA&s6q>ynWiTQsv$xd z5J(>arNXPfFIl>*s&4OY&$+6-Tn4|#wDS)F;XD55OKUNzUQiG=p3!R~K}Q%EGZ5hL z60vS}&(&LF=P_`mbu1H{C??TI0p%C~^|z-qd)oMoQI!+li9@Xkd> zuuJ49o#vz76h)YrNF{}arcr%D%NN3RW>khjqb6(Z!`Iw)UrqLuDdYQJd$E3Opx@U& z@dyXk`RU8}x)XhFbvt949n*8JEE4_Q_{0C%d;b^zp*=)@8ygobs;R+EdYGoCd|iec zT9P%>19I#)=m8I-@)_D;pn(;m>=AVi?d|QYzO&BLsWF85;<>(7)c3wW|GVq5vU5I* zg<-+M#T6H>T3u6GT3$hs)G)|jx%wg)8XQWTIB~Se-^=PDeWj1x_ve3K`}Dv5&A)r! z$M^y%Gf~fUcWC)19bp91K+jO!F6fc~Hl``PREuz4FrYbv`;( zI&H>>WuWq5>C5&={gS5|hU&r59e3V$nVRrnuy}-#nkW56fC;Vf8k)L6@-x)-_(?(a zd+E&CdHwAzK>*g*+1@1scH|cT(JaK?L8v>7SOn=|nzIajPzAWWHNRld0-Q_@d|SeL z1Edu}^IL%Sa`4{Q*4}3G3nH^2R@q)uQ*q&it7=Ni$|~sjg=@TWm6YwFK`GnE&PTT2 zF#+&zIQXTug{LRj$$F+=4tsA%o*@?t~>*UI)cfr@Mbw zBa#$Fc_IY`Wz%8zzWs33b(g^GsuKB`e8|elLAomzfv$PURN)7>X_Q#i(H9{Do*1lL zyGH)07#ff6lYzae?V19~(P8LqX@(Nf15f?*r%*X{8WiLeI``<+_3NQ(-U7JjlC|*7 zfBi?e?8<8%$uBG#6Tdo96Pq9V-ih~o`D?vWL6$26GdMJqC@d^2HmF`)SZaHH>KC>4 zT$mvi9u-4tB3vi@n(J=9{Pm5mY-{%d;M~0YE9b3PedV;d3)i(Z)NiSK`MIu_{^#E| z<`fohU3J6lOVX)iRyviE&t$eVh*=9)U2;=yenFM5WS1;mUK5##_bFQ_pwXGZ!FdvT zW#H;snP#|)UvWukF;XfsV3OIznb0mFH1eXrqb9;NAl(N!XdR@f9xXxVmseOkBO*9= zsZ!FJd_e{mq?QKNNb3j?t+}BWhewSB4vil~h_KNMagacFj0I|Ze%*&Y@s*yo=AUl*@q@b&jfLO&Cx3a3T&K_AKu=}s@x85*OxfiYx|sLx{DQ*b+wZvdvhCY9*ZF(T_PFF- zSIl=3V@O`PkqiUcjLZTB==5Zv^8nG~hTr|nEhCA6lRfP%CmXhJYS#itBGh**D$iI~ zDNr*tx>wQOkJy*t8d$Ce%=*P8OIOtRPDMdU>8h(f@bOEx{N$l6o|7I&4m!&#Dh`r) z7p=WyzOE<3J*L(B1v(5lcLwb+JkS_IR#M4{fe4v%em;M^_nc!;Jd#GIH~Yb$-*AmI zp^C5<=a-bDvaSWafjr#)nJ-O~dw*dp9$zf|k!36vn;Rqn2Ko{el~b!|*oYH%A~Wh8 z5wPPcS^BQ4Kj!~FXW51Lb6w7p^CJUY9WQNo_}kr@0ufaI3fh_3Ld#L_yK~Xx=mh|i7#D<%nu~D=2j@)#jmoP^1`S*GEuI)jsZ}X9ZTeMnV zf3B~A`s%?!c|~RZRo7g<(y8$Vu#AtQwj{rxpjZY9E0-*-t=YL_TV2!1<4$lQ1E!1L z{TE;T`cwb(S6}hI*I54Xk>N(S^v*Busj1%h-Y_jRrRxvCj6tKa>=hl)3D zczJhkPl)PCd9TnsqXg0`!a9~v1c1wR(l7YMFYOn&dq$9Q zfG`OjHdYiy@|A&2-re{0_w{D-3o-`2ShjJm6u)dL@BzHUCiXeu_M|h2XCQD~8ijbnKBT>PuXT$$dbLO&c zyy^CFaYE&bR?^SU*Q&B7`jojfE#@fQjFyK36Us+na8^W7VrKt*diU_^irla~J%PRPcS$ z={&1yY^5_iO(lP@bFi#-Wi4%VhG#8vf}k^PEhwTvDZ#09D&;#TJe?kIJ93~8v~dGc z#*fSOS?t~))sV;Sl*w^NRYJ}PWma!GqWgBtQroBu;f*)lcJ-Mv?X6Px^du6A5oHY3 zeV96Jddb{*3#v=Kx-f!@p(ap_)Lrr5Z$U;p)Bq5m{Uo<&(!k1RR9~&0)k|vO!fS6C zk@~+`-oB$U7=BR(lU-o%!WtPU2~AydTwcS>F23Ynj9F^sL!HJE;+m72lecp9+S&W} zxdCw1{KX%<=661s-t_2qxA;!P#dkkYI%oNXU%;sEoVg1Y(Ar1u9$OMh47Fy(b1|*( zEmL)eA)P)oF+KnpI(^=?xSTy7BI)*IoG|VJxoaT`;z@+oG?1EBzZZj1+nRYK3OYj+ z@Ugo-`d#*P(RX^ltR>aDN#h#ZNLr~C{k{8hf30l&YW0Vs(g{)yFtsy+FgmOq)EN#Y zmgww+n>lkY#7(PZY* z!-Zj=i6elnUIW}2QxrCKTJ7)1C5`jbi7US`Pl z^*3Lhm91pkG7?H49gG=H^4_UHUIxulwyULVZ_Fgypd;eHsQ~yL75t8lj25L?R#{Qy zbcc@2{T-u56*;JHS_)Sj;xgDxrP4t#>^Hbd$-vJEjy*-ngFm&OJVipS2<5r z^E)~+0F8(DLw{-tTyo_#@Z1wWfqAp%zEC}TZnxtRt6*BZZQ-vzzl=*oy+t}`PVjr; z#IepL%U0AnhRXL{gUlKP<5d{i#euox8VX5*Fl`hI!=pq(YTS~gD{8A}&zoJhcUQfi zjq=dpS$Ty;s(Y&H3>|rKN};JNXh2I5bS$lVj?6%80cbE0s4*0S2H8cVP=cBlMxACl zZ<5&>-UPqj{ilC5EuNh{ou@gI4t^1f#TUw-3>!F1*`(ud0C1=45Y5(VWEj=BQt1UW zsH~iv(%b&<&)=uo;HQ%lovDe5j?tk+`_5+{KcoAIwx7ybR=+%VyeC+74s?C-ail)z z^n+jNlaCgcmId8xNmp$|wI^L2QTJU2f?PA#<{7KMRn3@HecN64Wxc-PmHj^LN{#*i z_0%3Sq#?QH`kO9SwLww!d}g_~AVcoCKz_R~=U&&{-rnAB|2SjAgDqegFD2z*IPPiq zRB9qAP%0rD0m6tp2aR_KS`#uAe1j{H{(!!BX z%>97C^B`Gpmjf9BlOj#ybrv8YdZ*jvD^}K?J=-~O#&bZY&6)q<`@i@PHweLplw&2G zJi;r#;_B;aV_um?$bewR=n=EQ65ZqBEOsCs*T6u3;0TWn4R&Ng6`TOr4JNJ0INUlm z+@B1BQGv*zX9j~Ml*-^-jaZjB$b=>is8&|$9Yajs{iT1nQ_9FECNqM0`T5yWFBF%T zS5^pHAfmGx1T)!AUQ;KVKe%vl&Frcf)fIic-HGw>v4C!lZJH+Eg=N!c$bcOl({8h? zV;5DhXB&D1&1_lI4xrw5Pfdjl{Y~|>HNP}-(NZV)Rmqt-^A=Q>l$2I5X0{ff%v^zV z4q~=2%!)vBYz5Ub1}ct|2+Yqn2(8Rmz@A-i2B>daL;ZFL>CQOt)jK@1?A$4z_8B6+ zP7lVjX*KD%fotHapq!V_lv%K7Nlku1Vg9Qxy-?>OhEuM-CjGOf|jA%bSu%M^yRtL4bWUqizdA!w-H(<)fq&v#yYL#c6Xj zjs~0s_D4g8{W2U}uA%PHdHDs`-F&%XlX0Qv#KPuo0?=4QvKJWgkMWcO_Xz#{JyCuE z*I9v)vK@?F6vSuc5bCqw+yx`+wP4ZWn!Nmi{PizK%C;>4{w?yWz}c+4qI7Pq^rscS zH!cI!thl4qI8QnCzB2U1P0AgVSIy*2tH1LJ$2U*Ag=kLmDj6v|K{J=fi_3p2peij_ zP6f)9)8{}kH3p{+ZH1DusgUYxhXQ$kGWnG=M?0YGFOIo(I47#}tz)!YzK=HJdFgn-+JkbYN-+x#5 zwybO@D6WK~4UI5s?p!D=EP$rQ6NC5NbKg(GL;XsUEJ5%qoydUt+$R-v$C=jF=~98x z>P0We!W~4Jt>bVQ#9&mP>2ypX2%gQ6a#K{yE3Ufkvf2w)^)#PuYCV2T)n|+(GhNKm zHK5Tsu!a$ZA2V`Mh*Y(;coWV8*LpGv|3V-!V+N3C)K&2X+AdEWiG zzh0Z0m;XumyF2P6I}=Qx*V$3(5q5yMV5C)#e*NmToLp!8lB-Ozb4m(J%h%{%Ik$FI zK+ThyyGef6aB5=w$aCNL>VAvkEbde#%gFStmlP^;okM{wy#*rC} z13JHyY7@+~a6fn3UGKg=ol2&LhK2@uy3h8g;6chr0JxL zlBEwz;xP>xJASwcme#4$(h$fk<+$ncO&ed`<_Ey4-qLn%H{No`sw$Oq5W?e@2BPBJwfn0*xTI^kPZVDMNi6sJnt-9;H&ob^yyW_W#yH{6_wK} z3JZ%$va;OtlJGUT2onno1hH*;>4Gt?h87|^|E`jbwX1IzlhF9`tF8-fwTw$f$HvA+ zUUpyl;OL!y{1>n06_wni{&48P zzJ|-My8bef_!YP(1|9BY>uf}JhR|lP;xaZoE(+UGq1j&VxE<$)`lhrXLD|)d{ZTI} z$?>ksuUZukn)Kzbqej% zV3u=n)Jp`i<8p^BZK*g*%@Wzk7 z4|m*pJv?yRjWE4(I+T_d!@<3E@WU;KWYC!gk(1*F)+}2FwQ=d>=Q?w)iYm*Y_e4J= z`UjwVdX*)X^$`IU5#TbgwzgwWI^!0SW zv4)dy&j&sN4fO|9ba3Fpl`9XrdgWItTR{Lk)YtoLQF-O>y6A61i`ocymLt;~o*?@d z(10xzLqv7sWR9YqkwXp=Qu3w`C5CoWvFimOQGm=Lg#qif%1tbd=)zqlx@bFL~ zIgw1N_hw~fXRCw@&Z+~`SqVsnICdP6ObOe{QMyxGYfEsyJ5QZFWifDkB+-A&ANz2o zy{%{d!o@%u%YnA{v``n*p8R{o1>VP@mn4w$A}n=|xTZ9?evJGwlVXO^XG{mhjfE78 z2iM_-DwI35+QlWM73w*Ep<64LPNz~sgM$O>p8eT&PY#y@Z5YI&5C#7_xXrO7Gj$Q7 zAt)s<1lt4|tHUwU$|%h)E(5HqWdPiKscT(3%{dQ=D9R5E!~zQ1i`aNzLz?|-Wu-;u=^y(=iF zows0dMePNvYE+=Ba4*mrgPHR|1=;(0Sq@`nVktmRbXG&K7Ifw(CuIlRp&Y6wN|@9X zR7}ks?&%uWkQPA_H<%%-^<$oK_Xs zHZMb_&*>H3=Fsa?88dBUpuf49EC}URko!d%q{)Bp*}cPt`bGu5!QGH{^>_Twty*)* z{Ji|aVh*%-yB^F7)T{~5{ltQ4@u%~3I z8~k>hY435G1zMV1X%l;Btt~^rBs2Sv7`6W>03>#j2`cx@95067L*}0A`WsBw7c{>o z)cs+-zc5)H#B6jmHy-h+;!0m#u<{~6jB7`41k4PR%3^8B&1k%>j zjEuN`ffLurhoX}EF$xFDX7u$MSo%j0UCC(LRBxKDKC9%(;uq-tl>$;e+9ij{dhFcgtoJnV7{}?!U#Q8HWm>B?T=Z>!}dR#$> z`rh)XKU=A0t@+tS=>X@cW8~yc$u6&`D8`)uXI0Ohjbm*;8_UU98FQ=~P1^2%X{z z_OLGqbWz7kuA#gdj)WY*a9^c4Gn`+&*$CM;7&Smh0>0;jh#|B+40ehn1f#2DK#bTF z9&J8LldW_{+H=rg(Y{~&dDskP%60vw*98ioGl6|w=U=fp?|BQAW3{+ucz8IGln?cK zfeOl;Q8PYi!PILa!_4bI9yNU$%0PH+YK(}#ms81!!IndHK{J(GKmGX|3d<@!c>dO3 zkb6Y*5C?4ni9k3zqZDxw+6TRsnEDX$3VAate7d-F0^vPh{(8^&$nbZi9@^tLMLD^_ z$f&9rvnqUf2}%W!eZlLm>wVLqr}_oUGt=}2ndoV|H)x%FH)*a6)K53MNyxRg-n(qm zj~_f}aW=#52O`w{_?X;2CKjW=YJbFzZhft5-UX|lEGn;b=7R3n{>I^3@4UYXBlqFH zr#U49p~d&Z3ur@|Dy(}QCvJr?y34g2t<9&K`Y7tV=Nu@{YM$>5jEv2mJAZ+{zc?X>rwewz4l$TQkOf4IBC3Z&n+%_c04g4F#3Dy(7q!puXCm|!m%TVI##S) zGpg!`!KPQht}{i%_#h#eALLAplsZ*|7VxV+8?zko2puKAr$64`coM4)TrMtOlv2kCx$xUc=suaUC7&XjHc zJYtZcU&Q}9t+W5_WpCY=<3$Rz1rSX$}3#VQk%gUDdbS4 zQ*Kw~w5kZR6?#OTgILmPYVdebAYFRPpZM@2UD_ay?lGePo6iU^NWh?#4yx5-C;;NwHEW6x12o3|7a?M-mW zf;q5s`O2^#0COuAj@BQAHJ4uv14Dz**l={{{U7+qI+7NGx4qq!-cgc|^mZpl1{3R4 zgDLff`h)u#-gV{mmzgz~G~3UDhAe*Vs~(t!v_`I@N=CB~Y*>YL^o=bWNfi+#+2Ohv z4bs#QK1Q>qnrR^^ZcKA#j8JSDI&NusWqyCJYrtn;u%^7_;NDSx>8BJF1t`msWwq7w z7cQv*-1tR+R=X-lu0}3B$Z;?N?*$|5RmsGHyAL|hU-4i_kPA8K`rL%gu8{lF`%8v`}?mS0ixn)(tcNVLcDtqf{Prq{_gi(fJ~}qh+L-&?yz5 zlkTx0wzWGGX#dfk3e4724$2}jI6(Z(_fZ8m3bZ%+?GqndqL%PB01MU9S|w_s5PE|XBl zEh;X_mqB}8S$SmzM-6%yrd={0Z9rXN7^R!jmIsuLvU1JZ+M1=c(iHV4dV9JPiGhKU zj&^$&a+N%kL9i+t`9l|&RGllc2$P47*1|elkg^;wsLi-Rn`S!E_2Q9U!eYy?4$>Rv z*}5X9k`q~;e}_w}5p7tTY(x^fG^P90(QfhXrIkAR>(u`4ef5P6SH1Vc3hggbfkw;e zrl#sS^XG>MAk+2^3+|O)_5p!i$5aVKl4WKiHXU8G%>q^|kKH@o2s=F2*KO7U-=qcg zbv~R|RD7xbxrK|DRkg2`iH)? z0VjhSwr@%-zx>+mKJ~e^<#dZe7j5V_kiD?@9@iDxdt6S1JXR)1DH8zgp}^35F+u!O+jvK2X&NVt`!C&s$@~K6-DT5fT#RMg z8RaRo6bPgKkkHPB8DNP3ZI%cWmrg3%8b9jS8wkIng5R9%?34^%N1eI2PKRgi2D*N2 z9E*j<;_ z$;B|(*$RgmnxJ^bJjj`n1LG5;;L;jh>a+@U)gki>3SfL(H31oM>VipLSfAa&(44G@ zbXhp(3$VXZ}(0a;KvTv zu2^~C*T^XdjN<7-d)F_!>{=)IRf4~G>52~3EtiBhOz6Y7HJHtB7@-?bO7j34MHJ1` zr7$g;jfT233L&iX-f%Y!VFh1>hwS;XrPU;B^`)VXFo!D&Zc@JeY-dSnX`UbaR?MhY z!Ed|w;TUNkBf@&#kY6hTx{n!y;CX=Nm?c5`+()#4r9ltpdj3WPoi5e0s6=%fX5a_E z9z`-9fk6r`aF<`>1i18W_Y_x5b%Ng$4ToE1&6ztNFm>G4zEr;v8s#r+#zAM#hK4y@ zJFbs{5)curnQP2Bqo3tr+)Pm|>PQ^gzc=V&-raioXjJg4Zf|mY{8(;YzEksbwxhjc z-olzlp3{QzlVD0EBi=G=pxB9;pr_N`UEp4ozO!62-#YU;#^mMPu4?aii06LK~poL8?+&u1|iC>lWbk)qt+8UU15W9q3KgW$H&l?+|KW9EvEzL zs{d@qXF@cK_7VhioRZSWRM}a zq~t-6(MJpgzM2gHea~rYh;?^{na0w`i9=ZT8$*sJGj^w-y$7jrfFL=2p_N?t2{n!r3?j3>)_Y^v^t^oW zbW>xaUm`FrmwfMwPai-*FCJ}_)|Cs3#h3fP&zLoPy0A=k5W<}6ZTK4g`dIj~{yXL^ zTr%4a5M#{?@n7^MYSmHyfoRK`Y`#K7qFGxc(RGabek` zoC_@>W2!GaE{#eZGe#VeBr+EkvR4QqS)4J#L>wOI-&;DZ>N3|aI3oRmdGn2O5W$SS zMAyrcOC}KNt=X2qN1zFB$F>8IxxEI$i;!jz8CbwVfH6Z^Uwe7{LkA}H3!G2Hv$B_A z+2$5?z%*7)xK6^Dj1fiX716StMtbQt*6}&^P6~eIqQI2g+(eqEQ8o&rP~4#&tJR31 z5k_vN#_JLpi+LN32U$6n0_{4_PV+10Gw$+EB*)~Ul)=m^Zh~iaAA={KdJZ0a>}PPa zYZzv&SqoeN#<=CT_nq!j2HQFL@|hQI7?D9J>@%i=VA*Jr#atV+Yi~WorprHN4&HqIW!SfE6FmNd@4?^x#TQ|Ebv5MW=D^|odtpXZ)xOg5@)6&7zMapA z3k%TSLmOZ29_s7)ng7RKZ@zKZcNBbQLJ&H*iSk1;C2w0j%WrE%jP z()AF*cqV-f^!sIgmaa$mK5j$a;t)2WVfq?t&PTAUFMsFXcc^iQ>cx)s)`WCu6Tob8 zE9~;D)z{!4AY3zgjrRMXHA50$$cF&^eo-eHpEr>;lrtIV@9XgsA&Pps_ZL5}*PJ*K z1dj~#`SS*)GkCH?2$N=O?ky_Y^qM$*k1!EP|9$rR9j#MDuqOm@76jPjNLar+kYi?% zzi12V%U>Ka%+V%-7ja#o%yM);GTl#`zVY@w6Nckyeg?fC=`bUaJEf?ktU?73 zwHK~gxp--9wSVTh`31@;%yN-mdY`akY{;!e&cgH8Y>fczoY50-@{88ck+s&GX>zY= z@Eb>ZmD%+(CpKA6eh3h{-6dsC>Z>+9{Ozss`&2>}RIquX;n*=+&n-e0h}8~->kBZM z{~YUz*Gh zjI?`(JrF24B_ci}tbP^s3(Y<%S^(^P^wsZu)9?#Iz3RV_Tke^rAC07=u-bIPpF@5o zz0V@zvk=BCHeWc>ez@Os4t_zPAn<(h{6bf@N%Dh%p~JC`(%0Sa1yMXdiEK0Y70h1! ze>3>a&V{MvB`4AoW6u3y4vjf02vnV#0FUDA(8|0(7(~pOhs#vsMdqTx+$+!#UZCna z5^1kxjROdI3~kdI#(o$%oSgb7A(i_d{X%H0S$Nvn(~nNOfIKb7ff4 z&ZwniY65a{vtUX=0mPm2v}LL&MONEUU_gTm$2Pfew)qrn-rooVgM&~wHn44^uYc1I zfA9z#Yd8i657ooVFTMz`y}BN%mn?-<@45m;CX#Sq_YRm^QE>tK+0P-EUTPHow@ZTHe=gu2(x$mh7`pyT63D0**nh+sM` z(?_AhYZk=#aS@K3;b<(F|NWdOU@vLJSx~1cyo@dvw8oD6-$jfo3r6So=fKTtvMEHS z8+C3Occfk(A02(ef3fjILz8oljkRIq{&MVu>e(Ak9R@Be>o0`Wf#CWY3Sn_f0Ida> z@(B8IMBv09K3Esf_x z3dS^GCkk}Apbk&?IY9eVI~T#wcd?*>Tc8)XzrTR&Io-kGW(F^ANxozVfCWj4;qOs8 zD9|VVKF1Cy3G%7V!yQ0fea3>l7|JBpRag&U-G=vP_&xr)Ij?i-fN?!AL;6kqP5Rm` z{`C*__civlH7CHV)7Q>Pc-O$_+Uv3ejLH;*>qzdeFB=@`X8(zuO<{4~K|2l?W@6C| zdb7CRks1WjZMvQoMp7$~1Ftfi+B5ySg>imVH=+HfzlWR?tsUg)R6I(jzIRzAGtYsM z^%mgEZn%%1IMQXc^-BNrw6{FvfA_v!+nR<3yKf~r@LfHLFYBL!< zHufKhJ*M~T$f0xc3xp@!fo!XCwa|BSZC0Awk~QA>aq3S7b_UfWd(&y1_vGZ{+GHEs zTKG)`!0(vg*Ui?)U}{;(DKR|Y&OPEORksmjMBHXqVVx^LxDepck=5&IuK^bGYlT_Z zWl+ug#oeR5Dq={DjX_z}Ojvy7Eim`8TcCL6T(@S}5quuhcm&9EjL9H43E7N8q3U=O z&jqc$XG9I}IV?4E=MgIzd1d{ZaPn+7Omws)9=PR}KP{hD^^>V{=EHk_|1fBmiR!asidL71~}p|hZ+rPH9jrEOlozIL8z2jzQPp3#pW8{BdH$jCrf=aT{Y zyKPg$@X%l)+)OM(CRcY_g#}?XjSMh7`-+t()0`9*k#W?s@wDj`4dg=bl_*9;L_3_84aXnHJ38 z?5K7Rfja&cG8uegTci@oY8;-)k@+i#DBg3zIVvE7>2(1~%F_ExEn2k+iN2??3BGA_&g5UI}N58vgd}Mg5|AvEg zyXtYbYS8q*xh6V0%W|J=NI$*@2=zTkQQyrGfp6NDz=^(B`tRBr82gwe7_7`OJDW}q z4xA-@`8)r<5d#XR96-T#Z=w=F_N1r5q#*ZSXbC@NXH^&p8a=VY43NOCubDNesxuQZ zc+-JwcAh%9A@mFOwy4He0K!b(lHi;05w*k|7)d-ljX;-IdL$d7E~xI({1i;m4rPoP zGL}g6_ndA#XTQKw@qqUe(~w?G2jl(~%$@+YjyAK)_HU72EX3u-#jO)P?PFs@gI+BN z*QoByLw!B;)~o6D16(IdBR`{FQ^By)h>9`f$hoz`iXQF8+cBrXm9yyHEMagOTFGMs zOT#>BwbMl{Yyu=7g}K>KR8Zic&!BZ~bII{s%PGcSvS`>TqKABFI$94;uUijU6B8pJ zy7SI2thxNkU3c97p2wCit@+aW=YQULbpHV;DK3P{vSKw78In@eW7*m8d!PFpObB+* zp6zd}@+srL21>mil%&^x|65zfM@RPgZ`iZrjk;7SnKBi#usgrj?4Jlx0nKR$GKv}K zDF$MzBY#%9s+YaiDQY@mWuvy)9C3_raXm0IGqTw^IoV-pKvrH9@=FjnE+QOmVWK3q z>^VfyrZm*s5~OAPDXfy10r@o%R!!#k_NN|gnHU>=(|_^AvBM1_lA>xu?!gRTER?k% zb1%$902jitb~y2%A#L0Y?u~n`8Qr6Y_6OPBv!@$(bTu9CjiB$5XJ1F#7XNd{>g!rn zBN&>HiP|sWx$3AdK{2fNRY%hW$^IJ-nVw+L(R2aUdqU-$X-*u?M&t9F#2`ata>+(z z1Td)crb7S(5spN&Y{@|Vedzl+r)&X34mD?vYe_{NjS{$g!aGLinf6vfseAF6gGlbU zw4oMChUO^S*f=^1f{W0GN9i45(_74vV53O5sk=>m;!%aOhx&T^1C)C(F=AV1ZVgr= z)-}qmiAnU6h}d^pBG0B%y?M&IgUJkr5JZ=O*!JU3>k0bHaRA(Q{K(7x@l}$pr@N~o zK$UouUKK`A5nN+b$wcIyai1;GsP9Au)HkvtfN2-O+~2m60*JUqgKZ=xOU4C0Rie8q zC?`_^{`mOVsJWI=lv|tL5|m|ugL<85VIZ3&V2Va!$c=|Eo z7o0p+-(ax)Z1NN^u~@{OMs}Y^oNIuJ`nJ!8bVvAFkb&-RVYD1UY_LiE0%3L9qkKS{ zKcZb9=<5?frT=a4JGsC@aY0E(Z_A0qXrkM_FRK1GEfC=7QAty25DqfyL+b7*BjE(T zil&_98B*@Nrl`tlQ^#XjGEmHMF5PLMCI8J-CujNOa$RC92eM^+ktN?FP~fPN+cB@d zCu1^LR%4aqc~wm5o7A z{=4qI_d)g6qT;f_8*jbqUzRLdc>DhCum9-z$A3I3b-j~Z&CPOd70jAF2k!mwN2_1o zyzx5+_U>8Zs`R*b6%5|$Q-2`pGw24f{rHie`KND&G9jX~Zc)@I z-C?%T6f-@+LQm5a10YAvZ&VgiW$fo}AO$vhEM%^Uv}R36!z;fr0=L{R5nb|*-g~BvWO)@zY8v6mP?iYeWYi8)=LIs=DFHVP z2?<2B0EUA`$9I4BN=K5QzT2GaZl=a9!6CQ&RSb{rY zms5z|TVSDznNCgA@50=FHfJePMl~w30BcRG#TZXg^J~xa8+3JpE|2zAL>)A@IL21` zFJuY`EdjDep97>@!FnC^9;;g4gZp-(IjM)Y>2fFSsL-7$nlQo6{@I02OQjx3Jn4tMjkvTAtyW5PK}klFSKynrxIz z$zrh8%GAAqjKH9$Pb}+cluYT{FTd^+Rx%Ks3)}@JN3* z#IxcqaLPH!-1@7)yxzzG#ncOQ)#xw3E3}V%26e-z`?Eu%W^O>Ix<$L2K?cupzt$>j z?xKR|v`b`%cuqFt<`uxiKsS^Z=0f?jsgQYF3Oj5N{7E?Tdx5$1`0g{O;klnZ4x2Y^ zf!l7o{fC!dapm*0$eh82YcARQ!H<68BXj4>y>s8T*Pndtg{PA(C#B9$x#wJa!3A*7 z`+nz=XMX+0@l^qBo*`jcfPD`8m*a_6h&<_0l<1#{?spL8)$_4cW1x*g)ygprIk$SicAw zy)}qomXZh1=v7hs2k#xGtv9pT!E-jkA&bI7YX)0`8B3!+o$?!ubzxv_CWhn=qEHiq z(g;D~*1u+s=yM$Cs2!uh7$_92sS%^TJD+`gw=Q!7T^(orYa1NsAH`!!z@UX{4lOWE zXX+!iG&(Lsy+@GOdBicWjOzBbR&KZjJeI4eF#c|1nC}a*YTj0 zs0p*g1&vL@y%Ve$c?RUyP5e^7;J}_8^^wyIxG9#qggO_mU(r< zG4D7GwUAd%Xwuo(vFy0hnL0K$2vy|;ke!!DHnf>vF@??HRI_ZwQ+5L1q5giTdvhy1 z`S7E#@ugRwAg>T=YnMYsWo4($KyfZ&Q{?wvcKKDW-Ff$Y4^);{+66D7$GzFPZ}n+=WI%sY>mT~o8zYJSpe}RI_Dv0n zO2;i!OPmD*S}7DXbpdOA9avF0(u4^ZQOX==-30EAEVS;zNJ-(^EeL}?LL(GZ`3Lk6 zp;0lpd94DE^zoE_UVdS|et(;Wlj9T|J5-NR80VaLxPG{?mH#^@ zwMe?`0SQ_uC5{Eu_^{a-qgiY)o3{Z*dl6NWqrmS_-L5*{p-YaB_wRk>`CSOjNM)e$ z1x|q6gL^SzaA@DII__nDLK)E-P6-Y5A~R`(r4G|VYxUMY&6!3E)Dcdmd7)@;pnb!& zaTOfZl!4aKoi@^A!P;8nkDaSgHj`}B833(gC>J4H#-|vA(S%I|)KIr`AZxv&Y3Ne##75+1MOAinX5;UTTg+k$FX`c-fq2HqSw zl6c+BriqMRYh+z8GZJg0qrb3D1&EYu-9845Ck4>%;lxfbJsE4%{&qDTAMS2B{bT

Ft|@#7)(Lh)DY}-^dJbUPTymbj5^Bb z7o0uQnmB&6zFu#7={95Yf^4*QRR1#Cq*Ci&L)ZX*=>`{8Hc+^)JfD<%V>7j;bGqM# zk9DYS_b=lY5ZNB+@9&{r4rsov_x)N!FN#d#`Q(hemKf-tOt$}b2EVpe|9OSQW7B6< z?e6L9@aky&z%`sR>IARM#T<& zI?kLf)3JE2)5Te>bSjy07B`lirRpx_jZ4EwPdnu0D%y0+tL?SSHKbG|cchU#w~5g) z=xjL+hxhJ*4ZnB^UV3gF96#0oGv-#qt@qvuE7x8mgP!8Pnwn*Y0L)PaF;|~C8>pzb zOuXxgt6#b8j=Mg!ymrO4*)jIsruw??KL7KdH8q}W9Icu$uPen<*=|NY_12%~Mmxa) zaB|&${_{`AM@Q=XH*J0G#k#W{?X7y7c&KGZU?!1J@dI zQ`Aq(AfnMmfr(?5kw{u#sb3Rz(x&9)1s(IUbElNyo1N(CYW08b>*-49BMm~58<Z}sK*F&Zro7c}dbO*sv*XbK{gqC^*-j;6 z2%TZ{cL01`bDS2pHqL?|@n&nN6=rYkhMq^#!Avx>T|sZh>Vpw8C+l{;Ha5^VGzpDQ z*s|dLXFGy=vBrk_j=r9=9bC{g3^Tae{-;V(1-w9KK zStxfJBEsK7`vb0B7jbAUjwj9T1Nr`_o&aP%tVWU7hi~Bf;v)n4KIdA}%0@}l>(5ow zpt@ae)FC}{;^2l~9GNVL(5ZA>n0m)ndSDw*24IdL;l|h|nt-8*5?B!{NO%p`0&A5hpbHaxTq z`%|6LpYrz+j~vSijeBP)@ zxB3MgZLPY#qIQq!32yNpj1JJ~+Ocl|VERM){n0;9CusPe=fU6FTTY*^Ul81CEZe<3 zT|I{HhxG%CViICKf|)jg$k-&Z{l7Q(#od@03xnJF^XJu#_w~ZW*tkPSW}rI~JP2l0 zu<8f3PVgFYn_MYmHx~0Um0n=%)1=jyA{7{iPD9ub${(SWm7T2u4X62(Q??!i~JQy43f&S*>Fn#(o2f=mc3p4w`b*#y}^E_661h#J40;ii!!4!GCE3Ul;-uuxH z!4=ov3`J#gVBg+@@_P#Emo2Y7GFhzYXX@1XE?KtX_%+wv^yKY#-0`W^D_357-F4Sr z^Ot}B)teVAT5?3)H>b||Ek2_j8v08z!fHc4_kaK4zmgLZL1uQFRM=geXId#GOy{*S za~7yhGbY{fG_*1>I>MOw7@~7vjH58Dj?wrB8EG^&Lpe&gZUYGV8`k}q&NNjfIOoUt zxznDp%H@`ho;C-_>ZBR;JTp-7&r4X0qOi-Ucg4<>*F5lkC(6|RG^=g|6attkh9 zy%B~UxY@3oAgK^RaRz-HPV}5ceZLCvRxMY^<^TXPj>$hKLIKzCY+v5=b~o5*usN&h>pFo=%VXucuNTqlO?HdY5e^$2=1y zUGvVdjpEc^0eaosJqVSKZX_6KBXn5<-R=o9>7!R^|LDM3VbQ_-=1+d^(s)*uno0mu z^76B1&RMtsB1(L4BdpM#n!&jtTXeECD0KPg!4UO5eQ4hvu+Q~15`;fG&}rPdv7y1k z{_m})8#}NK#^;DpJOE2S2tCNL*iq>N^`M~rbcDIk0fp4_-~8G`QZ$>fKcx_0oG`=p zjE8J30_VO*NzqrO~!oCaVTKd|cVMmvYfoFq2Ye;DWfhGZ9L?*w$_0>=!lM7>J zHc7^CI{J)I9W{nu$a(>743MpBHMNginEN~|-%;}NOZf%DCfjXNw!yOBMF#sLh+eXt zcX&-*o$Zs!_HSv=erTxvU%PDi&Z0OpCu9KZ%su5Ej)ea^>sX zHl;hOSbo=BX%B9`>khc>-S@&3H{1j>=FIaxAA|0;lknWr>)@(uZg@1WpkUmlP_3wh zqIo+PmWFs%4lGz$)4b-QOLk44IkQ=Pvm5-!-tzMtYc5FbulGzo^MC&Kt9k&eYJfSO z*DJ821J-$?96d=VV?n7Yp^{}mtqZqw*CchCj8S7x=xfZZk@XxSg=FvF^+p|?(WcX2 z@jTU#=Ej9SD-ao>=q#t{lxtK#E@&6nkmiQ6zsz*T^sa_@dRIs#XQV+7w>Wv2c8*bZ z$eg`JN}r)DH4CochoQp~G`H}d&wb;o5BbQ0q6KYv_4(~1BW?g}%xTnu7k$hVow>;f zMUWdPDYMMy1PwuaJug4| zlGGDj{=M11YipfC`Do`(Fy_1hT5B$}(F+>=7CSFoug67+D9Qvtju#W!Y*l7<;6(59 z$0u=ZPAFz+0G>tp7THQ%SoVrwrmn)yB1(jCOLHzr@|&GO$YYA*nD75n@fC*#GUiPPvpj&z zxyGy{rlD!f(A#)#akGY(O=h5Nj2^Bv{0nU?rrfirU|U>#_XA}ml~X_Bzi`3Y%W86` z=yP%rHJs2o(S9cMN#n!EE$$Do#heIu-Uo#p!{6? zg1}c~%-VdtK`{&=LtQsJ+nlrfPh-?X_RpFR;jVYeLcPvAyLQ z!z$dfcrLfSGd!LVK0Y=kW&7}Cvi%zig5PO1zs_x(HD^K7w9=w|{bySs7FU6+T&MK7 z8r%-a*4#`1ug?x>t9CTQ9Y<7b=<^+vQ zxDBurGOL1J74)j?O)QoTIXU^x`@v~;z#uKp;pC33ux!ChsH~plQl33~!(t2#*R@}v z`g3tv85EY3cy#FzPiAwWz44986IUQDKgD0v54M8Nzlxq(WE8%(R-$?JD?_d&1MYbDI&WcqAnWBDFo&XH~M(}hqq6rV^G*%l6#6?GR{Q_V%2ona&Nkp&& z%(Y+^#As40DpC{U!~Q>1F9m~{qaBwv>&nP-L2}8AYoO~JZS`&URUc1#K021lGDF}1 zz9weuGyO5EruH`ZzFhVD)ETpir_Y=_--d+YT3*s81KCBrYyu}ladX1Kf&QLj2lq{e z`dU#iZ2xsbJw7rLG)g*g#2qI??OYT>2iA233w5-kttB|`L{C?JZ_BB{h~OX-pzt;9 zPsu&pwEgv$H;<3G^X{pCgP+WTwhNOTB1|95L`cKHO@RQ?-tHbu^e4=EZ7lbUG+ClD zZDDf=ajwYkdH4k{NWY+~Lq~Z{nYZDzHrW&w_I0=h)D~D8Od7f!`SNlxZ$U?EwK@p!dtz!3(lu0Jkn4$^! zbnTBbw^!a>87DzX+N6o`2?xm~hfqkahw_5=QwW#l?1I3;L622kuR5OKA?4Z60IA z9dE2(w|Owp*P~~*^`9BZBbMx|pw&A5SXXi#KLUV3x_@5Tw5lYy$Cx3KAI`04O8@h36=-!Y9 zx!GYEgw1n;EH>yhO70|X4e|2tv8v^H^Ys@4S(+Fd8+hg6 zZ$Bn~9i1e*8{E4`_IC=A0sYu3epnUh9R?RDybGG6rBa7vX{;3T7~9I7%4<2SmaR&dqv00TTl? z4iccDAn1IUKI%u?!we8YqSu)ULl5e@kkph}_OL1q*!{+aZ8%fk)pBajj;9~nK8bTB zblS79=o=k%=R$8MCyY8d9VxOWfrZh;ij%Sx6RorLF3?Xu(bF9`Zv8!739cdQ!e}-I zM3-=3BCLY!c@wn;pk*HVx)EwW)9L~3oQ6o}lI!(^WZxqe2cx5>bk+lY-1XV7T$G)Y zbEp6B<*P2OwcZQur%%r2!iI|Bd&o6rh5O&}BjNmWDYJVU-rU>-_72Y^7*KjL++SuN ziI$^>UJao;tL5`)=PC8tCgufEB#K z&A$*sN7H3?pXt2IR?f{YXliIMgObsmF%Sb^w<_u0mq{ z41=oU#ba~TI3yLEavy#50#_gH)tNwk&8j*^+zWo)_X#7bsYV;6(|*t#gLrn1suqVM z>z{>H%cjDD<;&e579+hx)WWXR;mlw8{jnV9=TKr8jvsG^^&57=KmODAV8^bLkKOa$ zkKcaxeGfdwyk6($({cG7_^{Th_*vQKzxlQQ8R+W#1rFXez4-I((gCYad-DMSY&EGm znkFpBl4Ya<8Gl4k1ifC6qFrDhNIt#q*uj1Kcf1}3zK&v&8dZQ+PYSlqhPKfJCbAlf zdE9?+nz>EMlsV%h!;7dn+}=cnHjS}oFwKT7BI6h;GgE4!^%c`*6#IXlf8j+lqOJ+o zH`;4$t#al#1=4XptPGtr%0Yr)|IRH9``+BNeQb1Wl-tl7FvpH?W5yq?W1{FZ7~NO( z;18pI{&y?ZL;b!tckkJ{p&n;;U;5rRA0AKiC%gb;EP{G!m4!$4M^eL68y^1l7U|7B zg7=;bJhykWo@xrNEt+;u(KXT`MIcHYXsDa8stDDkRjrA-c6A;y*ytb$18%Y==>5lC zl|uxJYs~>@=kv(m_Z(q`DB7$bBSk{_7Y6d79%*hmbb`DfthMPFy@g1JP)AHD^6Ni3 zTAifB_O6b$pgD=EBYXWv-+3iM?hHzuJbp-fPEI5#VlBwI3kwnybYcgs%RDf%xeCYi zq9$V}*k4>2_Wgx$QS1bM0 z!Q%{}QtO+u+x~57{C%cJ|aUJ~}iEvFtn*sXEQCJW>wCRWKTlJHfBI zpPZ*$5LLY|O9i#eLwV`EO*fe3PKF|x9Cd=`xU>^lQ>J(Y!!pnn{!b4%PER-}b38W( z4s3iC`02xN;~h6TL99O;*xeT~G#SYYbe(^=Yb_?mKsuaoaL-;?_rmM&*c0pF)osV2 z?r0lK@Z1d_`^0BHv1HluW3F=ljVDIlF7#Jel(ioKkH7NZH=b`jR{tR9>A-n9yzkAX zjq9G;(Cu~V)n}0bun5{IHr&jl#%Xg}{j^&+UIGmIn%QWVRhbgIvBnWOk?&3b1m^) zJi`GL=za8JSS*%N5nAcRUcB{iU5B-^F*0;VHvag*uVI!!yL4vPKl|8*)>FzMNT%qh z0zv7e&OR2}I0I&#hw0a$hV|vb+Eg!`zv_NgWnDK)$Ke!m98@jO^WXg14?F`mdaefU z0FFR$zv2BILQm3Y?+F~H*B<$=Ei%aYZ=40+v-P!luPMi8 z+#8vp-gUBW*GpS|`ta+X+>Kf&&juuLQw z@{3A>gyNKf!WlrDkqI-f5JbTH7h{`~K6mpX2adO@*z7A(D>Ru3$7 z>MtoRvCJ^0dyCS=eS3NWp}w7`PVVYH-RRFb)%7IliQwA}o2+4<<;DO0KQE_}6G79_ zots{+JL4n>DSenR>TA-O(p2_UaIkypYumbmWRufSZX^7XeH>7bKfdY555Cd3fA=>= zhZ2W^AXM({12PC!Hb(j@`}=#(c3@j=0toorS)pU$%dAu6JDY~MEICy4R5#=M8u>4JxPiE zGG;A#P;#d3?c3oOoQrJlc-@t4`*rKx>6vElyeR=PSeN$XmzC{b>m%!(8a&0N)*b9< zO%L^+ja3wuIDxO~?5yf@RiLY4LxsdDL{`=J`i(M_vX=fVq$Wna0F)xTKD}A$ABQ^4 zRCnm?>_9+OQ0>#I{Q%UVNaw_%xBVp4|KbUF@3j|0%>@_AB}{rjK-?3E3AeeH40_Ya zF&G&fgwf$q=;|JTmbNo+=1dp#CB|S}fveArjC#a zHUE!4Q~><5uYZ|YGM0E=lGy&#qkHDAT-#E6<@I+Jl$2fUD{N(Gipwe*mRxvoP33fX zqX2m|wxKuzB_05A37P+QhW_RUWN6-kbxyMY6i-W8NT!-kHXJ)rx1))mCr!r>Rn1?# z!bd)gIz%r&BJlap5HQq?O!KzQizUiKM!(&1b5yw5*3psd+$nj!f(pTm(D*P0s9~JW zBM|5|Gi%OOkXl~m#e3+zL4z?b-GGAQp@cirPzLFNp_~{U9*N3wbAPxyq6<66ww1e+0V3j=8&T8|#s-JsA;{N6Jsk8OYB@kchJtnL^JKr$MT05$Z)>HGUS z#P6-HVj4ZwZ<4@dkhABKd*1hrnTwZyFgquw%69_fbNh@r3oGU=UOvCHyt0bQrJ$GZ zWbc76axy(ehldhvr%p845=ZKxUSF_uMQu#Ylmo3kSb(-R!rV`K*@?EFA_5+p{8>kD zk@`v|!j=zYeIXnwkJX=X)KIo3#>bPJU;6p>nR6Fb%w4oh-uJ0h{vk*y8AF^iyf;7) zCk*cye{B>sQ6cL`59~7JPO6R`H5;|z&CMq@xf|C4Uwpq}juv4tVWI`@+A+d}65;kT zbRmMzn9%kO$|L(DNA$gh?+v5QC=2H#I7ghh#wf@l{oNu#|rKU;p-BWN`m?@*17se(%=T>ZNY%ShW1Y znnLNI2odfzMs$*S?}icsJ#}wx+CSJI?!8k7_pLisx2p~8BbjVLjLp^sk3H+2QUOil zrT4yn)yzdp@5su@o$mWoO1G+~N>Ef)&#NdYt0*ohudK+CFXZIr<{9SClhx7T;Y2!> zOb+yQ_b57ZN9(B`J=pb7$-XHCh0ZuedB3s+R@gz(ngz!NZI&%F_KT_CBjVqvAP;_7 zzo2HtMf0c4@cjbhPwKW%fOd_xk*Au^5L_c8_FDa^r?dTS_Y0yDCpOuZ_NQavQYqUd zr4`u65m<#1mBPGaYJbmxotyXL^Zq4d`?tYwetu3;3?{^2_y5n{dw|DvUFV`}PeTVt z0tCTMkRmCPk|nEJ)pECEM=psS+b`uNaZ7IQOZ#%am%PNuz4uGry-A#IJ1+MoahhYt zmK@8LY}0C#L`o#V-Wy1OL?HkIAo|Rl{mwo!=bW|H-uui@62;=ZK8-L0rku0)+H0+U z)jnunx!SiWQ_PFv1pqcJ(&d_85hzMk8(f^50a;W)G#44*rO`*}Xq1s6l^K-Dq=S^4 zLI8G4^|ht0$)$!_sbKc650L#2+4l8+ftB@B@WGG%cnR>P%aP%^0?f?JfUih>fI9?3 z=P&w<-~-ckyY5}@e4*;3 zj%ybHV*ymaC+PH^9RvR3E55+qhXuAeNZX%zVz)1w53CD8iVyCDMF9T{CSQ`0k3Q<1>% z|1_=);qb+MXHLeE-I?ibpmjgKkv4lYoyo3Of8X-NBU`T}{_v6e-2SJ&cN!AvK=^hF zhHn_a<7r_LJ^A;a`@wBL_JN)yH>`h4U1Rf2*emWoJ-Tx3#*X$S%RA<`ws(ZUi(n{W zX#OD$x>nlV&&udN-`CsIee7T_Hh@C#aca+wE&HB){15{kvxdl@_mkbSpa_hMVTK*86~K(frnht$5u9Hr}NxMkM2eMHpBSN);K75%uP=o&Z+DvpZ0Cva#TI8HC=Ua zWatFqh2rR7|E`YCriVgR3i(f#Ab1q@gbgmLtZVRN6T_wELwf6?E|Q$(M#s2YRw1@FjB6`~_OJ+9QAR>Hq$| z-~9dG%GT7bN3wBiTgTGo#miTBC;(aC(AeT1(Trqks?MJe7>9dK9_blEr3EE$(Dm5% zZ-0FUb1+%28?8S+`9+h{-Lh=m#&?A_RjBvMvY`Lf;J4YS$&uq- z+qT_s`#pC@Hhg1qGv))VBWwX&X_9BJ+$4Tkc0pN&1$MzA-!7PEu?w_|OzzrRDraQ+ zGCwmtt#sbyvI`jBB=UCX{3g8J*w~Uvh0bWITV4&`z7oLaDg?hG96g^J9U4fD4GoqZ zy`B$f{X-K(TSXADRZXmlbF)!ns;taFQDg#On#tCcVQ&h;-1>AX9lS1x`1+rbQ5~K0 zc@-^Fe}r^7vaIF+=L>T|EkZ6+2Q{^6*!T4JVDQE7!AC##-T+)5-?tmaCnkKLa{B4JbpDe6!z>s-Hl!NNry3JAw3 zZ~{d(LuG32Ff2rzhK1911sm|Ly3h9aoH}`Qf7dDQ=^W|nJ#^%y=XUfS*fX%`h8r7@ zp+9}>!0tWD*bZ-Vxqc@?*Dkn4Bzx$GX1z%|l%PC%9K!kunBCa8NShmb5lDwKUf?G_};!*3_vQ zGa=~r3xQMYaX*4`ZI>@>rY9%IeCRja-+Qv3D~Lex&CN}m-rx1yt|z{Q!N;rxd=yMx z(@?=tz85CvfM?qd-w4>e{N~&C-gx%|56)}vcr!MXjvv_7bG#g>RiLb~d0w5b6q{9@ zAzp)MTzilfH#|Ohacs(T&moNt_8mRBXUENG4|GmHC5=)3_CN3LUDB>@1OeZsz489|44533B5Aj?F_y=<-~+uFXQ70RQ6>gwz3 zYijH3eC(f}xEO=~@e4!aK40aPk#4&W#drSwA5sysa=K{9Z=CP)6^s`7_~-w0&-;Jt zzi-cEvv*#LI?6ZRkH7HsuXN!vw&h>{&))a_<{#|L*3{g7E!~SMAv*HnmS@470x7xE z3iDpfm$7av$vqkAM+|%){`KFx(+32RtXO-~ZJTh~cU&aWf;#Y86NEG z4dsgGdHDm+{cvXjzZ$zd>$ZZXFGyG81rKfczr-M6V$-FoNZm78w8d49)| z*ZV-H{S}`XAC!#_^qoAm}ha`Q7mZEz|rf>BCy(^I90Y_ha7M}g*FTy+S zz7hNc#XemsYaX*e0;Ovf-g-mu-FE!#{s->(UkX zV_{uBl!0-q4Dt3QD_ZBbwfh!%Q*&*7Q{-(Fq2Od;;?kdE=c&i)@%;TSj1CX>51#Ak zKXY7BzTxJ#WpcR_;`GI_?nB$QY&m;y&j7^fFq)wfr_SMK zMPVuM-xX%Z`i%p778k{W3(A|IAyWYQPQRmt_8t2Ww1z%?v^~AqZfLOh~Wx>K` zmC^;Q8B2JLv(ppP3iM5kk4-1>fl_W~kL=&J{o7yPg_Kz};Daa+b>B3_ury~+gfScm z*f{_eL!i_Ja$i@!|9G^iy<_w3?|AP6J_x>@8%iO6CjqM@QujS}zW?O$om+SH?B6{Q zD#YF2|8|$p!<%XwnmS(#UOeB^{jDuu{kxYE3}s=COz;#u5l72N1121!jrXIJ3LMtc z39Y$Gutu{ps(hgy|1LB{a3;vhp@|E_-9u;39P^Fh-H6BL7|(^CdRyJ3=Dd95Pd@!; z@BGwnK3Lz}@>XA;t-YG{Q6WD!R+yU|o0*(EH$FUg^2JB~bq5$~njihlAN51_ZhqrBcwrBsYA%mgGbHszJHwrbV&cw|o70;GIS3q~a|D$!e z+PYr||9#`FcX!q`G&D<~HP%@DhTn%9e#I%af<#QcC|zC9k{AEK!+Ul_QTQ_l_dH#W z`sSg+c%wj8N(s~~h-Xe4^hJ~*qaK_8_h0|O2a$W%-Fe?b&20-G5GuX!k{lCWeyI2K z&V$cCwf+35V?&^4Srow5pewv2sp&c}=sS-AoI>~R?LGdZ|BXNWiP`oQoezgEo}Rea zaNye|7?WzFhPAyKW9&uQG+==5{#EnKmMf z;eGg3{IDu z&V^+I_-exJqu0tV_)@^@5OtHjnt9uSUqp?K4I}gC&zsEVYU)*ks-jmKS)_I;o6Q6r zpnWDO9gS2fh~`SKgsFlw=wQxmsRNrzdCrJ*)O9tJPM4#>1xWj!mCdE0FgpkN>DeH< zoK9s_y@K+p!|8oH;mLpe0=(g_JK>&(-v?tOL$GpP4a{#}3U$r%)y4SW+5e18O>kXm z2J!UdgnuaWzJe`4#s}gxH8mw6;Hgw?4{Gacd{&r(XTI|dShsxnzuk7{y_@lzH0}v7 zdI+w;kg%Z!xRSsw`o^j9U~j$k9q-+^c=g)b>s#h;NU7n=%n1S}G2}nKRzA~eeQL@-v*q8ZhhqE`5_qpkfEUaS&+-+Fm9jvUQ8Y2CeFI?Ksf8gW z*_dUZ)x2~){>UEx=fSpBYv!%L>;BixYhS$4H{OkgdkFSk3HVS7Vti=uWbcs!`wwl| ze1fgR99t7URtArjDJ!^s>6N>}OIBm#X+5trFS%#gC-355fAQ&m{DPVV_@u88J63MG z^`^%8t*dJro0gY5j$aZfexDc_>g_qa|Jcc$TYEttK@!~CxBv2w{`S5P{oJi>%U0gw z8`i71EKKqeC~(G^V3t)2L4M_ z$ap?9%|3`tR9*)fMh3hx=#30K5!Xud26+3P`TjG$ew$fx!;S6p7cE}m%e`e-?p-1% z8oGF4_}qoQ-ZLln?(81#KX(zGL3|eTjPLN7tkgs$;F~A@_A}4B*AqX!K8RO#CN>neeEfyz$R?>=$627r@BBNgBDv!A-nm#q)u z>#Or+x^Hg`9^L-J6MKH}?GvDPKaouDa63)Uo5U;e)7Z%Q$UeI;aIOy$M|zo>EL<+T;KWsB7sO)~OJ`4k;g8?8_^RV=a5cZg z{pbV4`bm*a&*g*0RO-N#M--)0jcy830T2$liAHvjCkbo*0l>3FI(mF*y5V{hW1Q0*YdKITCq4gGdVG&Jm%+nPMtaU?B{#1lI6=0gTBz%U%KJu*7+SvTIVlXvN)ycOJXoe_)0l( z#)byRPIbN5m$3iZy*>Z6e^C7owj#depebcJL$;q1eUEMJtBU-Bu$FNp{?1hEW*XTP z$@p|;?#$k;r_b!&c|2URHFw^-sJ?k#UF(wND`dIts?VD(+1k2!UK#v{z<+eGZ*X>c zdgjJB2kT#3Fn7%#Xt zj{2TGdSI)?z%H8PC4f2IS=yb1UXniR`tCOakW|6B!@CU^EIQq~UvUR;x=#iGYy)(` zqixxW563}*)vci;S7rCCyYt=;ExYliql2eU?B4z#UprU<_(snk{OHH-ShQ-*Plcbm z{+7Etv$?QIlxb|Dtu#&Vt3ml9?ENq{9sYf!@9ao|4v7BwqiPrM^K&)wwu}5~o)94m z>719VuU81w2av_6>02=Xk*NS=2G3PAH&)B z!OUOPtSUb{3x(n=h?*?aWolvKd@t#)JOqW(qVEr0C1wWvdpL9fy!+EkAG9CiptxYS$^|v?aS6}T+`gvzQPwq9W{0J z?XR5oyu9*e4V^u6{K!ks9UbpKH=Yn7(S~*(+OoOFf1FD&-m3w>k{PSqxJep=08AjI zt}>&OgPtQ<@cH%(!D zVMm|DskWqhuB0`;fKsq7!C2DPCFJL`hxSeTkG`^EOyVnP`CR_s_ZNOvcxG(C$y6*W z6V6r90>Ewctl`H9Gho&01*66EbVDxsH(Gt{#Kf=l^-3OCy4Z>BFPtpD^8f;6w)1Q< zT8oymSFr4fXNr_4-jim7)7E^4%b+XafHOJbIIkDM+<4Dq9OthRFz*?7y8u;nRV~%? zmTU_=c1zHxoBz8{-m!!n8Ni#Vm4B!eo;EEQ9lLltKP}XPE(JK%D zKIdQW5`Mjc%fEO3%K!65HI7-mpmovG=1q4zaL>XeD^DHX{o>KNnNmNJ`ljY}t8RMz zy5%?CJm!P5Qx`|hpP0BXGPM7h@1M+1PvN>!?~eEUWar{F>+i2^XpHLo)#ol*wRXK} zk1=oI%)3%{mq7c@yc0m{#c|5;*@Js7KoxyLB2ei6{N(M|v0V^4cyPKn;u|Hq4R+BL z<85$h&lu^Is!J}8O*YjvFQ{LzWH}T()roo52cN3rbGnq`tcJ#`&dxrlEX>S7I+cY~ zgYX5SiutPfzZoANtNOdi00gUI|Kqor1}+3AoUG0?r@Z z1+7i>@bG)z1FJUP;(tdfNP||hfK?PZcuyJVs+8+edbLM9rCu?fPA|$JIhD%6j;9`n z?mb((KmLoK`sBKGo1z(8Dk5E#wlj1jzD@wJO%N5Cr#*vz_U!BG@gEV;424mywyv(J zwSBQKRMU;~TbD^G6IW_tWaz9foJP*~o*C@k6-26%q9l3Cp+@l`VzlQg7=AJVEO-_n zX|26u0xWGXl&=){wHf24v`SR-OPfl?2SKni5hDvF`jsO1WM!Ziu2In-=p*n|n4L}S zf9iYt%l|%z))Za=_^<&FTf~hRL!_}x_=^oE=;Rdukgso zL4oRiq7j29y0&cwd*dG>Q$oI#lIe+Z%B^Jfm0F`u>VPuINtmjT z1>jj6a78fJY!U~sB&p<*-G{orJ~e6`13R9%BI=r&-Vy#|#oC)ztIu4xWJPCN$CBmU zM-Lo0d2n}BI;MJ;G_=gSRXv~+;D+1ouE>xI_`dE958WG#xe7NkoB&87ySzan9!09_ z_t*{qm@JPgK(`rb;tE*7pVJ^XlxP)$wrllB>jIyc-uvObvP%_ z_MW~08s^V$Xbz6n;Yy%9uh4b1xA z+gM)%Isdu(?(iX_lp)m-xDYXy8l9x(4nukT5@a(_Q{MzL{`GEu`ulS9%&Dh;^S}Pq zZ)~{vj@?P4L0;aDE8L{aj!yv9;mXo3a@DmjY%g zIdmkLJ3pELu&4rPR}%p?ohfcGiiMqPv#)>Kdp6N85QN`&s;DIOi-JacnGqI_=ZjJr z(f4e+|1Ixbd&j-~h5X!bVQy}Ca&)9eO>^qr*L7y_8CCQMay&#_#8CFrm z(7Ns>z-{7_D;fEMNLYNL0`%S4ysWmY*!;8O=YA>Mj9wbf!HqJ{3oO!zNds z4FA3H_WRdmgNX}a^iD?3x01sr{5~Gty=l|%z}cQthxeSiI687k4LjGq?(WWIoom+% zm2ye0R}lRJD8oR6&Hj))6av2|ob@fDeHp(n6oKD~(F>=OfN!k(K$F=90DMi`1)twu z&IFT|+1xB^;A-IQasbSMU&Q^v!tC9@_nvfPQ%cp%&Z!ZoD$<*&3+j3M5AB7){asL> zlIMLKJav3@WMzHFQpnUcLbj$J(z$x5t*eFlrbftQYgDnV4~XZ2=xkvo4~5w&D9rix zL%{<%GYbv546Iqd4i+z20*y^gApG~t1r6mSH2a_73yUDlS%F;Pe?}&g^}%zhd`R=r z+~8mYlmAdrW~u6Z{fnEP8V_oR`;P2aT?xJSec*$C5dh!N`_BNYkS`w$3t|ahJ0Ljl z%KDeg4kI_hO@OkJKoV65rAkrPByUy`%$;+E!RV_Lb(IF=%x1Jpi?NHru9tAnSJFr` z-4~bz`Z6#j9%b}IyYvG6Y~N%%PiCyOxfSdsBgC0?@e6I1~Dmk2)2$q-z{#vC0! zPwV)wfrq0kv}u?@2?FDx6a%8dvL0{=84Xs$+yH(>!kSm&w`!bA@-09ApBJ<&?09D? zoxaikcZ0uPtL&f5`O93V#tn}6b$Y4~wC;nCs2Vb!5{phs`=xM0!J=GH~aT053^uFmFa z>dYAfc3CH-dH%1?8*#LFc(5vjEiGDrU1tljocOuB7?2TwG6@UHG zor|vsZ!6&IBEL+*D83x(8))CX@4(yI?|++WWe)k7DM)8?L5JktUC%+?aR27_-F^Gt zuUWI|;LPll`1h}U_0P_pI`GD|54;Up+Ls1kS#@uo9O{D^HOj~>mZj&K`L8Q+Fh?yBdpSsW1;Rr-v1tT zjVi5Kb(L1>)-`qYke{B0Gy8YJ$=xr&?1etKW#a}|ux@pF==}Lk8sxqlE1808sUA2% z(eNlHKahnAfVUcN98?)8DOTgnG8pb&mC+7ag;4{LTrZ&yo4c~c=B3^vn1F9Q|52a& z=Xv-TdC^Qt8i~UoSo+FtsY%({oE0g{^GbUvt5ghLCF5INH@#0&6j7g-XlgX08x;Vb zd#Mx!u5k8}4F5{!3KD>sEe%Q-&XSFv<;&zbc>BkH%?G}V{!H2ORfi1`PuUt>;Rq6) zb1AL!fSc#H1Pkkc}tcM@OzoW0nkNgD`SimI=Wy>E5U%8v@Q*o zLH2U4(r27LcHn>|>YFs$$TZ_rn>UL~58{j>fzH8M`O9}L6&C(Z%CJhZF%tE8>FkA( zPuk~2O0(%`aZr`)>Qp+a%U!(UhEBX^ruS#EHFfhBE?%Y{>fal0e?SAJ9F)g@ms%Dg zUULe%g+ZqY4Xmj>DHaO_EE^9!_rsG3@-1@O#SVmWcX6gmKfnEK83bQ@c0tG=CV8xb zVZA?Og3W!|c>8JqzE@r3SC!HF8(7@EecL_9&YszH)5?|p&K7)NDPeAU9D4U{gN@B~ zfBgQB{rn%cE?N?`J72zP?N5I7pZ?*$4G#4E@`LYqA7ttqp*TI`gWyS+xHt~eJ{VTq znX9XTTvG!yG&Vy`O?{9WU6`AN8UJ;vjw_qa1_w{o^{QH4#Y}1xlCnHiO|kk#u~<6A z3MA+Ab3yYf75Po8nqVI+Pmhnl@q_!}_^usLU$_XXmo9`QH{1d9e6Zb}KLcZ<7w(vz znG$ui_3?B^c{wy_HFn`uVuh6J5!HGtMWe3$m+vxqTe$&Vtw5?KH7zL}u2MP~Sd67= zjU-v6aaPTSCPgl;nk~0cY5&9dwDA(sIgpyVM6X3PW)l5PgnTAShK2v{UpA-P%L9I-)?ZG6MXc%+Qkw5iU`IzmpLvLp4;@IrW^t5m6Pfd)CjOXWO^B2zdkB1;2q*N;1e&@U1_t0a1 z{XZWAdwN_|4z$qd*2?R{dy$0e2%jqY&$`@(t5gnMs&c#*?n&C^YDwlrsi+W-52Ce| zW#GbquX@zfH$>^qOIL5`Xq?yD!8@Nt&K_Jxtho*(7E1B=NAJUP%GE5_ndwu9;(Am= z)YsHBv2@=GARq^7Jarq5Jwo$?Bk+ZPkIqFEvawn{Z#jQwBcvOaLI^TLTxg(OcZNpx zQ}BX^f9-eg3#0XoEeq=XeQf6Y76JZn!$iDR;kc?uw}iSBT_0|iCSze3?I!`jVS2OV zV3)K+!*h;;*NhIIkEVA_j$JrWn4L|UK`!~|EYvlYZbbRM47TT0X%~D}IjgZ#TZm|8 zGC6Pp*!coOibE(HeBQqE^78i80(!4X@S94hCLa=>-u%S77cA>c&2L{8qzxvb z16w~I#$+qVToa^oIp3(50WV*KLecYawHMSAs~X;%0=$88S3p-lDw76T?&KVdQIe_B zcqIRvsfJo9HBw3V&+6+T<>leR`Ezh|&rUesePXsSHr6#YdSTwZZ+gRqn_l-in3$LZ zSu8+XdmD`R^mUGpj?~w6)K7}=;3v4!UkzP&HJ1WQL*pX#yU#{Z2k9GBOKk$kgUYFq z;$;}=l~M-*Di`j{OE8YA5(=L!3ukj_v|wIWt#Hcd7~!2G?LjzccptF$Ck60Ko?pSd z#1y#la%P-5xfd<|tlQ;DZvZW?lY-!GPoJ_epHr}s{j{3)rZruVM5JbX_o zmCe>RG&B=FBX*_$soi$Do0W(=)y6E1`Lgoa4NYB@f>_@;zqP(;9^v`$ys6>lg?v8W z_3U?dsNeer?QQ;#$G~38Z0)Xz_giY`O&U;ee1`Y}VY#h4VTG2)87-P%XO?vW#@~aZ z>1H+&=76Tq+au`mFNt-HwRF^V9W^Ji1yN+B0062cmDhhPXtfp0#)pqa6BhhH1(ZT*B ztkyTN(N!GzV`mM3HBbbKb1bLjvr$A=*kt1+Q%UwA*2qNt9)$lHGS z-M8#MdEzJT|CwL$Pi+Hu6T@)sP!}vq&Hc-VKk(5{E8trKy(qTh$y7sg%j`Se{;og& z>Q}z}{)X{$?TeQ!hPlZpn3>M|Um)Pj;5o=Nw?lJl8_290gH#A+@784N%AT(j;D!jQ zlXK7+TAi?hgu?8M|9N9-z&Z>K^uw_K7#|sevybE=K`z{2L{AHMUUH~!rDMPxT#3o^g=|}LB=pU*?oAnuc^Y$2Px_M zXvgCCy-F!E-jijA)FmrNb(YBjBAs1wdX<0}PZu^dUOO{uV^#%ub$OHD_F|1Rs<=UM9y!hr18QQQy=1ckP6D1egu@65UMYnLbmN&yh9h zFkN<*{vFCQ-GMAL-sC()oE)I*ZF(IN^z{bH@8xSNI}n4nzWo!wzSy^AZx27Kb5H~ z9sB6|oA20}tErKurdK~|#2dlznnkQ!F%T{T6{sMLE+uVJR`I;7@bnQSre+%005Ui8 z0A?`iN}9e#Cdy9zddxLXwq`q~wKscf?af250YkfK+G|gFBw9(H_mK(TIoKkd!MYxEAjmZLx}CtoL_oF7is-&-rP$!T7}VB zW8rI2!TvCIbhfXZy~8GmiTW5Lk4pXc<)^=@FjK}8y#8F*xcA!-`E(`=Bl)2RlhraaS~Eeo_X-j+x~0& zlD6{~FHS5Lb@jzuuIA#*%+%8K_;gcoYBJ|dO*J(%)Q{Cm$k)tG*Qvl%K3~YyW#rtN z^=o<-E^I%(u)Y0UW7GVL4ULU6HMKQU=}gXJ%oaHDHr{gE_BX%l;a`33nIHcC$jIpO z4eQnhBa>7Oaeq(WLj(Oi^A@&uTui01=~PNBL(21?cx8s7A-QX*d)3Pz&jaSYr zG%vA5V)^(R^R@HH8*O%D9$1g}B5uSW4C}Tmqd;IVV2Ymdh)o>j zp+FIjH{xA<_48wDW}`3DYhmEaFGE!>U6QLePx-*#Ro6ck&4nOaguF=>exHi^;%MLgXMgZw6~LE(3L7w>4Vb_X7!wIP)GYVQpH9-T z@p;GmqhF`qn9E>O1oADFPCpd>V&Re%%aYF$y_eE?x9c)}&txLc+JKwRBUnyC(Es4f zu>-x~`%mxRy|aSjL)vtUN%vyCr})zJ`Vt?AXy3R^$L#_=tIBTk*<_y0*%F^?yDh|Z zFup&N?ulg(AD3v-!__!U9r&#(>^CER#$vIUQ=OL!#Ujkk&O$DigHxwYLHp9BkNw#DKJ;&w z>o!W>RT(zrNeLgwzVqRq{NHQVZrFNY&#n(0K63g^DJU+Un4Ote*s=6G#X>$aJ~q;j zP1is+mno)GSy@bFgPLc>d+AKN7~WUP|EyF1jD>f-0pBp+(~~S5BjUOY$!eOyW(<*% zFBkWF=rI1(wq6+@QeiCejoN+~1R`lN0dZ_AF9N_!J=0}p`=Vt{BCVt658 zW-R$2B>!YWYn|> zou#r~!Dkw@h%4tk+Jq619GBSnin(0cvjRMv5g*zK^Knq zbMW-ZmxfNC9D(FUSHbovXLY30$k~d&OhOF4fq`&|7gKfiyO{s&Ag(N}`A|t{)Xl7vmlWIM^B0j~gVl z$4YlROncnrzH{9{* zJMOsq85tPO#)8N4#*{%Kc(rpgGbsgpXXa)hUo3!E^k8IkeCD=$9{hS~bG>leMTDaS z&~ye%hyKVrje^fIXetc2?ju42MPItE-LUDP|M-KEp`kw=8@;d~o6F8MG&YZW#bUNt zoJ;#}Dtf+@kX}(uO7gGC6Fzj7L0xkg2KGNEolYwNTvQ+!DmPoYcEB%hLLh|Jpa>*R zK@wUcgg~%**yAcd?;@z%yb^?#{vjo9C_tCF)XWCe)glXk0AM6YN;T<%G;^TQY*USI ze4mk^6IeL`QJ2zVH95?RkmNJt_j-6_ixJ#WYdMPi2*J|S!8l0X>}f|Jj~OJT=mYY4 z^QJ?zq_&h_y*Mt=_h4vDM?qq~;W_DQOvA_p02 zA{K*+nBhXhA9+={Fi}me-h`W6EnTx|6HRxPhBFMBBah3Nu$dBedhoToaQ(*S%;(O(#pjJJ@#M;3#Tf#g3drU69EhVA<}K zbe~7yv|!gSb$QD?L)n_zyTX60SogY4nu#WmgB}>>_Nfhc+6jM~`Y+N!_pREQ#&| z2VXor;x9dR@7#$D+__&~j}VBIvxK6ciN|WwBfgCJJJt=fxn*<>o{a5kq&uZV*&q^- zOp?rri5fYg0LQhCK&~kGRr#uF)7us<>R-QP>9;4&9%)?w`Jpw-7d>&?rdz+UaLM99 zSx&JbsTa)P3>mhqt#xq6*jWDP!2{W4E0#cWQv>YTeHdC6v_F2=J@-EoNwk2+L~t@_ zfQDKm)ST1pq(n>yC5>M6f2RG5ThP`vp&sEuDHQTqb@0{P-~i~V3z9+eE=Z+QfecBN z8*YWbx(vD$D87!;pjkaslzJmcDxA4dk6s%aH$4$rvnQI)hf{ng_~hRed(iY|OZfV5 zL<}o(p8AFbAa80Dxda46-f022`>CE1Zfcf;n@VwmRR~EG5+62Cn<-Fs=gl~1U7KL3 zo2GObX-vK5hKZgoCO}VbH>K1GV*?YK$|JS3q|%XRiE5 zPSZZ{blmv$tjUk5o)h%6biHAiFq9bR4VUb7aC+J{_E%!w3$qL2)J%Qv@Sc~>moPMe zG1orPw6Iu?8@5Y$UhzmOm0llY4qd!3T-P|Sl|(2Fsl7aE7=J(aNC?ZG(8eWtI5dkhs;^(xER@a46OV89(YUA~%O@}OX)Of8;&POe6 z+|y4rSbl|J&GOY|@aDDx)zire=LfHLSD& zBGQY|EMI#4zk1Iy(&WkqPoD_?z2>Gn*QpNVI`46PA`S9U8fWU7n;wU z{wVk!(Ef@0KJ;_*{QY_$d`)v}dxx&CP026P&>Yj$j8AXWXOhRfG)78;W0X0VWBDNA zT_fJhu)Ys*5 zQ+3VrieiaoCepl%c*~_JLrzA?2UUZ7qKtxt&t&o@b6L$4 zR-m_7EF$o9{WiohH~G1=#y#9frE9Jm2VC&!gV#+FHCqD{NN5&hYUUuo-d&V`m$Z1S z&0S^fuQy%0Gyqku;AKMHiMb(}trMwjosybS*c<~?Xxsj7Zy-gDdsAmrTVpPJgC6tm zDXy_ll5@eRGu$(Q^_sN87(x1oc3RYvrBrDh@ zdp23b&z5een$}xtPL@i%sDs{0axy-*3zv4boo9>+whSfqCScW$i09 zQ30?w-J#ADn_t*um~m$YZ&H@r98X%C+(}E6HU|5qznQK zK(4(LwRt*#4nXy@Yix@V@Jv%{+eiGLwdxo17A|RSUA&@Gf32uuZFHSdiQfmkopo4L z&)e{qMj8R>E@=b=$)!7_y98NEYC$@d5b5q_0Yxc6VrdWwkw%uKyJ1Obc=!8#-rx1c z-_P}&zs@yh&di)S6ZhP6-=7K8p(~)H&Cwe>1B1!tyY77$E=D36hYYrH^4xiQHJVjwRh@Wj zRFB(J!D-(u@|x?TrLI7nS(i>|-tBO8htTycHzGr5b?%U<=q!Z2vxErcW+2y`VUOM^ zD7guPBG|rOZxA#DbC6yAge+?$-b95A&b8i@KDJQtf8&%+2`49oR$>-KoR>M~EQ_9O zp{z$GC7ay%7^FgOta8Ga+Lk;Xm)&Puc6Up99)UROj0w_f?~fQ(!Y!m zrd>tMOq4qiy%3z4hRR~N9CD|d4nI5B&WB3^w4Hg;&D!y+y5+>?(l9M&y?-uf z_HT%9OsFrpGO2m$jsexLHCz?#+>AtR9KZs3g$m>2v(h+HFJ5q;p|Mq_&HT@(+E;2)sfp z@#}(`zH?Z8y9~PHFL3WI)-kpwGvhvJCLgUEg5`ePo5#YwCmRDFb@f>LT(e7%%i_w$ zK6_?@`3FOP>Ur8iNs$)oat2%nIB+icS=U*jnM0;mYvl^@GlxlS1fh9;T>H2*XTW`* zdAwXe>%QCv^=plvRH@jN5KueH2nn$IHXiH<*d8>bZ3IL`h+7#6jbx% z*Z}@r)oe@@cqw|X%k`=|?~|cl?Vx=FlIU@w$@`B`4b+1p0^v~qa&LNAKvQUO$(877 zk9iAFSf6Y?+EZ^q4cRV553i;En8i$50!qs`iQW?Jbjk7rQK??n($?fl(Wh-UWB^jPTa7)j3bF2i>5#x$pxqQ$xk~(<7>mN zX-&CYi|~uRME@SZm`_xOCcwP*!6emJmg0PF!pb=?f})|=MZk1VDww|d&5KXS9B7Pe zuC1yqAB2)Jn-iZmAQ%EszYxNo;M; zb+Pe%j)+VA`%~Gcg=Ni5vU_&Ujp@j2%gE~A&$`b?24S{K7z)x=Gl*;?pX9JTU-pz1 z)nDzpev?dthg6JN4O3{R>YAsx0vfNd5!Sm?vLV5AXcF{pVOPn;Au1)>jy@JnH2mJI znL4DVa#gP{uCJaDbX;0tCO@w1_<_T1qh5_w+5)QOlg#loiciALF~nh7x3#9Ud6*_O zr3;^oPH=|8PPiXOo0fH@ZFh9^rXtgb4zZp_w08Tld{RB2=%Aehb~rT-J4yo!PuYT@ zt2G0Rix^vG*29jhwkt2sgToFmoe(a3lS6dUtwJSg5tEr~_%`adqPQXv3>8`z-rJ4~ zC3~yZw~OYz%EpAKO~SmbW}ls6TGXbr*u%}w^GaO2tA zyLIy)%bJM^e_e04fGA{m1NN~?%!B@-{BR%v8hONT!1zz;KP6I<8dO^-P?>0>0U#fX zCEJbS1N@2e*%O6k2Yi7%huO0Oj(&|+KHfeb;Q$VBwPl^=m5+D=lOcRO{gQEe8X5aj zzMpal{J?ms3kl)+BkPl^9+jWU4WAB2Z`<^;ubmd>G<U{$e?^=#(h9N${B=r>kH;|#GBq0EEs)ChtUn8Ka@U2wBN)a=n^$iXIGM~?|w2sEwmo3wZ*7--Q?I&!2;tRe3(dV{<}}a6Q~9GCUDPfl^XZ3R4L=DaZ-EB z%KY@_7P7TPr=m+BJ9~|f1_6dw#LMrUnG;1Z8Cu+)Ve@Fwpx{cikw}5xBifAf_wpzK z59MYLBGg?bxq9}E`#O#?psW%kWhLgS@H#tQh?&h%D)s_grq8xF47oO4(_|^Zpy${x z=YVnnBQOuoptm1e%cmOhhyE;(%UHMX^}n5&w&Q{&#TS}C2~bd3B!mu;a1l!2`&$f( zGt&>=Yw?leqejv*`5l0+`@-b`amZ`zPSIo9lb#}+AlVCof<)O1Pu?~{p$PFmn5oq4 zRy~QF(^Ytmpsk%V-O=Z(Xfp`$dP77fwud6s-O0k}ngNv$ONIv-7?K z7?z8$5S7dtaX4FLEzqXCQ~4(4_Su9%jEzSrNK5`l%Fo%pbxMlf~P!WV=*i6+da*`AQM(%ytr{-fdUC1KJ7fp1gi- z-r6E8KoiK$Zoa)k{N24IeWP_Ej&(bm^T&mpz!RjLo)XPz2`B8^0ISq@sOv8CcmAqA zJO1(|U4u!E+SFQhbQ+N(CboZp@mwt zr4|0Kf2W_{U)L_SS*R+ojoO{!){6M^LkbLo*^<(QXna_o)T(j>Vy1|R1n|668y>Up zb z$Ka&0g5t4oei<@@PkJ&0mDyvAL`A6fdk1;*%|!6DgxqyGvI6;8=Hpv5)8*5yu>uJ? zv}F{xn(QBbgy5_St(x>6tpJR3*H7^sE>9s5lU+`{%3uFiJYnKAy)T&U>01iPCDzzj zZ<6&1ki@u_{p$Q6KsI3nz?!>}IcRBoa_)=yD;vj($mT&0B9yM&{KJ`X5N-u|aNGoTZ?tzp?oLBG_rIZ+sF>D-SbFi1P))kP38L>o7KZPCP78SQM@_j1i* zrj24>nCdOj&C`Z9GDS4 z$9Q^!GE}0w!zaeNWR{+pLf@G zrN3;UOERXo%X~VK0-?Kob|Hcv6RGQ(>S$xs-?fdd{j~UrVv8yl;Y#+59qA9WKj1gV z3`_dOZp^JwMr2J>-0u$^Lcw?Pb`M7iO^tnAB1Xw>|Md=DSOe zOLQTIuo>2&Vk{7YH&9cOl;sbkCgX^`&ko}iiGv-^o6V?g<+xcM+EI+YTiS~76Hgtg zGL=AXk);@nPn$=R;ncm3-k9&zWj9{OfU?(2N2e=GB@?<|>qOQjRXx$Ljfb$AxpPfm z3_gr^HB56er+6~^9IF!es_7~3UT?{2m+Hl|@P<=4njz2zT?GLIKb>Oq1{)8JM<+N zE@bwy8PyyaG&8Mo43gNNJ4)Z0{ydOU}Zf*!}Vt3@!C)I3UNDf5()lrvHp6>hV>u<2IU(xB#1r z$#cyd&1s?@FR^&ndN-yNhV@_xZ_A$Ch;OM7#BSwDus{&flpyFIZ>hdcPDY@Ildkmx z{mFIGA)PeU(+s00?K&SC2S#N8LVSwNz>_)8yy!wxDfHA+r5w~zEYtR)KHbS&v?OCf zr4j~0A#3dke=`SPq>LX=LabF1t*~(`!m=5Ex9BFo*7G}35;~@M0q<@MU_V3>6yIP7 z8W;=_`kW(+8}yt+B15tcJFi^qd*|?~S&Lz})_#nC@WjDdEY_f@3r~g8>GQq?f`L1C z^Gk&@iJeBH0K(=WTiF8PZV55-`D1o_p)hJH&eKBsZjz^xv@WEiz0vY#bYKb;yFs5M&u^& zfoab?3{m>m!+mEuZ*|yZ(2V9CWPnZ5>-C74KN;`Yk}gzF8S*xrP8m)Puv0vY${@9A z$oV71NX(q{-*Hov1CQ)MH2^iZe$oTViO$PnTldTW(81$f1=TveJ&3v2oxTjx@r6&k z8+#woF_RV5VIN+oEusHs7_&pp{O;n4H|Lz1|Lf{sNU*ET>4Uih631F(5`HWFDA2IF zbQq*}xY+k{99P~uU-xlyVCBy&(ide(90R|`QUG@lyS$CAeCOF@w*+AcEQ1!htZWt z*CDjyVsM~VkbBLny>}XmmC%ur{QdovmQa{xfr!@S8`R;QDPr~Ls_JfV>!D)NB>UoU zYoue2tL)xNU8;O!tX;Zm;V-u0RPXBdO14&D$uJRG^9Mh`WmC_D`WIY zhv-=P;{AP2GG!4%GvXW%|(KJw&K$M@5)GO?}t4q)MvG33kL;6jcrEw34GBJTa? zZB>;)%3s%4o%3TwrCn|xkar`Gd%0Bf*Yn5A*NEL9cv_NFVCQ9@E`^$iy*kBoE)95bCMZm`5RI~!{vM4QG^xLccME9F9W`VpFVARX7jsw}eX}4L z=p8A^;rgM2(0)g|pk*K2PRYwh0%taZWZ7IQT95fF(9ooMLWxmW2fWW{Oz}ZcAohKb zqH`rEBMcpjW$Saq?#l{NdTcwTdHcc|wT^8Eo42jjl8&3FslAZVS_I_+@ z;hULvQ&BfavitcWvl&N-xXz>;&Qu9#9cNG!iaU<)L~}tz&Hfg7!4*PBRU>0L41{sD z`i^#+nye{+vVIcARi335Q^dn4YLTl+~WR5~$5ragq7v^uLnwf8+qOhca&STiv zD#QA{=q_6x_(e!T6|RH#B3FVoNKyyD11;Wu2I*SCO1l5UC@uLuWJNd#`Cj^dhj`$_ zO@RN90lThA*SPbFyKX%~ubN>wIp3spWKP^S4L}rFg~}^% z>>zgE&ODW3PwFxHr+(jy#wT0eCGwv6*S~$MiVqw=56XXV<9(ObyThhaubYZaR&foN z7_$sbM^j0xk;23tZ}rdZC~Xy+6rCE&H0ux8QcrucvHbQ6nB=#kU;^5ro187e5}lYLl(atqk4+REpC`<%%|VCHng~&U0|W)32NPRsNM{VrepcPz z;;mXS33V@bjQd=7DN!^(ReUwK7c_`m#Kd#m9u^gt4KdOrH8*cl8=fWd?wZbFB`DUU zV#T=ug?kq4JnX_9Qz@NC+e~LZMt-y3I?E85{E(yowQJHW5+GzJZH1WW!(UUPt@dwS zV|y@ZZ7+#9N7W|DJVej1=3Y*4G@t8w+`#&UYobo75JehVZn}zIFN^P zAUp+)00oZHA%eLR&oe(G`%3v6Ahw?mLwN!DfCLg|LR z9w8!_x0>aIPqTb+z-=uqr6tG8EyZjpGl<~+8#iK*hx z%Vu`?w&bQH=BEZch4H?8$BgTrCl{kaqo;RsUwh)D*}!uMB(YP%JF<24QVe0IgTvIN$V~X#c#4Jo{6z_deKJXer`I=gA59~a0kA=zhX+$r_F14g$&^;$9RQ5|f-vu}LEL=eIN-iqc2?)rb<_dkuZK{h=Ozzr0- z#$=9Hi@G{|5MM4qU|1pvrZ3}yr@FM++%vIeeycwdB3;#uHQ!)=?3eojxxWXBg$6qj zZaHjMeB!sF>J%KG0(#u20=rCJ4qtB^WfjgpPG1te=pMfArn)vJN;Vn5RoF14`KvDg zT@g~xdQlNCQnD*XM5V>Qj4Tvgr!tP!koCdFXE>*VG7|D%5$`k)r%NtX?Wt8e0&u0 z$yoNZzIxPynGuKV-%Q_+@vU0w7y{^M66wAOX*_)z=9dP)yFZNBKMRtgI+PF~6c%$L z2Z&o{6R)=w-LH25ujfNwu_!u2gtk1VGF)O}qk6O5cNj2T%$T;p+yjD-D!e!qVV>#uCvrRi_@TOf(mdme>u9=ifT z_dIQPML0`Wp}}{MnR1?`M7iUb4s*l3(}_ewvG*u=&fLVSP+OH>p=c`~Ny)B3Nl0lD zWdH^4+~vl4^cS?wZ`9p>nS&H+`67OVYA}3ivgab($>O&xGtfat+qa6Tirdh!r+!^! z6DJX%yZ*n?tHCKUlQJ6h_rvbjd&@ppftOQ7ejaiIsbUUZFXMVClL#*ozN%ayXV?p> zeF(KKU~?Z@`~9n{_avtftpOCw6|KTn<{7`F#Drfw6RD%2WhkU;6AU@&U1`xO9M#rJ z%wK2-jw238Vk(Xc-5MVA?+`0!HM9y%TYn{?5I)+L01}CQZ@J)Ug)1aZON;R#>;u<6 zq3`lj6ydo*S4d(z_1$+HQ=x^PVg2T`QiKJE9Yi^QaYEDH>^+1tIjl$7X9b=D&7!!^ z=(FPB+lFonwa*Xa?r0-s$|I@AQ-nHF@!^}?=-;V%DJVHJrWf()VnIYSok1didxk}SRkWKqmZJbs0gh7?V9rG)_z+##WGy`+o)4!YkTQ0_=-yyR{ zxDYTU`AYclt{ik$u52J3|S_ms|5V8uz)qYShQ zgC$UIy9>+oD(Fe=R|{mXH&ye1i(bmkx-Y^hO}V8~1Pqvz!erlAhFw&%tsCxAy|QxT z{dh+2$7Uj1Wt?qB(vC(Z*Xb}IRG8uN@wwwD{zWwCVK;8<3fRaJgk@=8>h4$;2&4%;?3~0pq^6$cF(x{R7- z$gYrV?ib(cR5}a-xqOM@A-{Y5$iIlxA{T0%wHaXr?sxHQ?PYD{g2V&c`e{1KFv!@K zp&m6Peo-*XateSX_pTWGtN0B|%mdk^y;NRVc^D8e$r`#3*_6uo*#P;1LexoOg*PwV zBwo5%vqD-%?qk-1tuuOeR;%PB~&qd3fzj1mGt6{lwt?PkSvt*q|K{}T+tO8O# zbZaT16nPeEA-IV9wKi6O>SQoE6QWaiAkIFJul#4hla%$;kMw24uru^oP-)+rbyNJu zBQ-t<)+6mF>F6wzmD^_DGrQ>fX!K%)`SQbY0?OdIqr`J5Jfo2?Vc1$Lr+lx4Q$=Mo z5hcEepH6~R`ftZ96>o=o_-js@lkSIdfic;UbdfxJ=R$dG$< z>`JkzV};Qvvu5|ybiM7}4wqxZ?{|-Z_Z(4b2_yjr+Wtbj)&dSUHg~*eY)^C_SCDt1 zZgO0UXZE{KIy;N%53}-RAkJn4ZKVUy}9c?`LSIx zy$FAHPw2ONa>9OSjd$NC#6PlOem*!oy(PMESuuK(>3_DLXEsN(#b;ud*~rk;b-DhCLQ7=@;=)^F6^$_x^DZew5}O9lm-%d zRK}r%k&VF=C?mCAzdk}WJ(+Hi+awH$vRn6C;u58*ewm8WYQ#67k#Ky^zOFTCV#YWY z^1dkxa6Kt{MLih%j4lJg5CM)uTSs~oX&{kg`Hm~C&OtJ3_DL= zTA3D7KqUT#Z$}|=a)NbaIvIzg9=cC;sO-rE$ITRhanJmJqPdfH6diP6bSBbW`Jl?g zic*Ntvre41vHd`*TM6KFGYB)#+jyKi18f8VG*&t^;aQs0-?2&iR)s$~+(*aWR4Qxi zZi+3>G`;yTQlN!DXSC(KzonIsR48-RJ0*}W*&a%@c5X}%)Y$5S6J&L=6eUDB98a=Q zfdJ385GNw{DC{Rndh=ek_+KmzX3>T$))6hzY)B zU!O>UYGCQ^amJx*jMFPn4VIAtwC!a7G}OBM3OxrLve7#jAB)T$pV1L_Nd!i3udX!e zWWdEUj!B-0nrr&j{$pW)b__XZU`kJ~kRP4C1Q30Jx&}phG^3 z^lhTQihWK65LQa6M&J_xI!Zg%g(8Mq45Erk)lD7KH0UsgF}wF=YoYK+iyu5HS)(E~ zs~M8z62emzE`o~U(TjLREDsRhsM)-=wqL?qgv$?$F&IoS=|lZE|EW z0Cdf$7Ox-ju&k#Fy-5YsRRJO!;Vt*~Dcitxq&2?99%?f9&yQeL$-=;$?|zEYgGncD z<86qxrrr(54(owfsu;6g`8bUwqPpk*ZaAX0HWBe=rdW<%T(`!%GM#i`s5~2G|B=1_ zD+Zl-Yd%0dw=|Y$=bxZ|)UW?}8;Dmt`)}*h_j-v^>is9pe{ObKKc$usq;sCL4YU5g+)a=n?C?`sVQkI*2vq0|1Z0{gBAb) From 9c4b592cf2c1a54d15ddce13648ea2d663ee6f76 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 10:39:53 -0800 Subject: [PATCH 08/44] whitespace --- api/public/css/main.css | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) diff --git a/api/public/css/main.css b/api/public/css/main.css index a2be1f7..5aa90e4 100644 --- a/api/public/css/main.css +++ b/api/public/css/main.css @@ -1,7 +1,7 @@ /* overrides */ img { - display: inline; - max-width: inherit; + display: inline; + max-width: inherit; } /* main */ @@ -23,9 +23,9 @@ th.artist_column { } .now-playing .container { - position: relative; - height: 128px; - margin: 20px 0; + height: 128px; + margin: 20px 0; + position: relative; } @@ -37,10 +37,10 @@ th.artist_column { } .now-playing .rightside { - width: 600px; - position: absolute; - top: 0; - left: 360px; + left: 360px; + position: absolute; + top: 0; + width: 600px; } .now-playing .container h2 { @@ -59,10 +59,10 @@ th.artist_column { } .container .meta-name { - position: absolute; - top: 0; - width: 360px; - left: 140px; + left: 140px; + position: absolute; + top: 0; + width: 360px; } h2 { @@ -99,8 +99,8 @@ span.glyphicon-step-forward, span.glyphicon-step-backward { } .cover { - width: 64px; - height: 64px; + width: 64px; + height: 64px; background-size: cover; } @@ -126,20 +126,21 @@ span.glyphicon-step-forward, span.glyphicon-step-backward { cursor: pointer; } .queue tbody .artwork img { - height: 32px; - width: 32px; + height: 32px; + width: 32px; } .queue tbody td.artwork { padding-top: 4px; } .avatar { - height: 32px; - width: 32px; + height: 32px; + width: 32px; + border: 2px solid #888; border-radius: 32px; - border: 2px solid #888; } .volume , .playback-controls { display: none; } + From 1dd9efdad618bc8c96a4d9452470781111a72546 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 10:40:26 -0800 Subject: [PATCH 09/44] db --- api/spotify-remote.db | Bin 10240 -> 10240 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/api/spotify-remote.db b/api/spotify-remote.db index 05c2213a1c481b113e08861977c6ab4d1fb454c0..617da84ac6f56b95544c03e3c5e1111bc12841d9 100644 GIT binary patch delta 74 zcmZn&Xb6}f&Dbze#+k8UW5PmaUdEFQ%nY^+%mR!+YBL|pZblXc21fVIXIV|Tcs4LF cGgmP%Pi3xRe!7`YU=cG=j=^;E7GWO|0JF~#u>b%7 delta 74 zcmV-Q0JZ;sP=HX78v%cj976$rv0$MC4FZw?1OPn%0m%ap0RyuR1iJwQfkp!hv&{uH g3Jl8t1Os{i1C;}?1A4O#5TXMF8Ur~2v$PXT6xmY}od5s; From 0156feb130ec19fbe23a8b4db2fdd7d2e34cb7dd Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 10:50:58 -0800 Subject: [PATCH 10/44] default avatar: no white border/bigger + animated --- api/public/images/140-proof-logo-anim.gif | Bin 0 -> 24332 bytes api/public/javascript/main.js | 2 +- 2 files changed, 1 insertion(+), 1 deletion(-) create mode 100644 api/public/images/140-proof-logo-anim.gif diff --git a/api/public/images/140-proof-logo-anim.gif b/api/public/images/140-proof-logo-anim.gif new file mode 100644 index 0000000000000000000000000000000000000000..b10cdaa69d434c234c60f1c3f7567de626f65cb2 GIT binary patch literal 24332 zcmZ5{X;>3y`|r$TvXa0A!oCe5Kv)f{K@leqRsjRDsi*;gqEZct7Ol3Eg;kV*h`2T^ zB2r5OqTJQQ`c+ z^iUuan4JUW=jSagEZL~T-26Ptgk`~6I4o8~MTZJP!o$McxURFavnyj`ZES3o@B>%H zC!jWHa8QsB&l|O|@$&FM5aivvcL9EWNl8iBUuAJPoD(Nb#>d9Lc=3YE;e7n~vAC>w zc5d#;)2C5kQT6o=vvc#WUcDL_8JYXND~G#9viai0OW%I`ZMryP_ud@|IeD+<=A{+N zoh1hlI?{gr{Elz;Zr`3aH#d)>HarhrXz0>oHAfLTJ*_}7@#^)*xw+dnZ)fFho1XnQ zA}xE(+EuGouRT_OV%N@{({uA>hYxq(xRI8={>iVu=I`EKRdaw!rmR>IdZ@bEKWf#I zK;QZKxv*7hUd_(eo;!cJum42H^+iF#1637eCsfbg{BiK$!8h;TKbv@&f4E+@?>li} zbT^{$%Ci8(IbqC zx%2e-%MYKiu*gMzi$|V4`!qY3v^t@^wdm+`@xlq7f=3j zH!Lbt-P(SpwWI#@$&rW8u6AE<85rpq931@hiSGH!{^7fReBXsYyKuGrUEjl}zkQs2^6S%|ho1fM@sBIR&#qkW=zTEqVRp8qsb%oNNKfCLJ5L_Y&d>MV z9kH-ry_lUhv9Nmg?#;({?>@f!czgWy)W^9iPbMF}nR)l-&HUWl$JvGb@40_w~U-68|Um)62d74?*oV* z95Z7AZEZ7nml0_=4Ev3^BQe6pJvG6o80+2=={+pIA&}AqWPL0z?8LU@QVn|Fa3jK$w+^!Y0i}!gjxm6=TGc zt~}KqXsa402GjFk`qw-aKs~k_x+&u)BU&UzQW*yZE>U+WJ@ESwC60^r%1kp=q1NsN z8ZkgjlgKEx%|J0}%an3IOfwb}sC+#pGchFTdJPaOfCE}}@`MKQnipM`!AkTML82KV zDljVqS1HDGrs_(@Q=3)9&fmG^* zFrr$i4xl=GzGUoN+ru^B@im!hkZLW74`oF5*OmBh(sj66Fd5}9;2lK zfPxmiZ(@jUw{yQB!luyOE6N6zvIx|20HOnpA}e&m({}mNA0{%D{y*=1pFu(Ssu2o6 zrmK@-^IRT8MPtm@32pRLgOGSQ)YLakZzg6*+Hk5ZP)GA{maw%%A;PpVd|L!)>{;B& z_Ke)$c|+^>I)uYnEab)7s_J#B9u!br)Bx^W%qH)AVI2X!>;Kl~YkTfujK|`eONl1& zPfmUP{e%R2;4xDuqZ26zPKY>H3mMQT`p-`$PNu2=Mh>nu4b4|wqAvPw9)|#rFJGN{ z;utEz8W=Iy^YNG0e|rAHDge_EBJz=NGs}gqTbC#q$B6tmjTSsHwH-19u~7|e2_P6G zd27T1a!jW3K5ZR7BPDXMTAYfdD&=7GakYR*iqv!+4v6fg8eEw{83z+>@KEOL1)hSi zj!rA4HzI^+Lymhthrm8J1li|^#h>f8I=juQJ}v&c3ry~?YZ^+%v!P-Gnr3DnRW4@CQ5zbc@0k)#{h_de<_e%`r^2p zF29|r8vAfwXkOv|v`9-Tp=Y$ZDbmTEqK7u`A}?Cb^&h3!*5X4fKi=-kgz6kal)5=%v(oK_bylElWG0qEZm#5FeBIs{yiGr>06z=6o435_slF4XWNB zV2JM#lXAKYSQ>@Dg#Eq0?k5#%r0FlqN20{m6g)O@cKj`G3u@Wxo>@w1ez)d!WG9$X5 zDt)KBr=OM>tncFN5y|a5*fhVW9zdgNm#Tofgw!yrKX69Ez*x#JZYXuLZj|zm7~8T( z+Hw^ur1@bWMXg0Q>tzhUV0bTL#(R9?9C8kFp}ha$%rSnL13z<=B>)YAw1k5?5h~1kRovu$wlsFHl=&USbdg0{zJ<_}%&h%8 z>0e6ZIrCgELzR}`qu%eFsRzoAu2{=a?>9ZFH)s(nkW(Oh!&7hZL;lq#rWXfd@1s_7 z9vE@@%Kl$8(Ii1*xhz;g2Uqf=^=8=zy+b#l=(83@lvId;f+-NxB z145DEmQFZIYELYD6)PrOgnf@XZn?cqMy>5ksa~{2eJukSI6}11Ll15OnQEmB%ts-| z^Yr;`VikcorGb6KrwPcTd!-Y=kwrUJw>};?@>P|`Q5MfNEI}j9`Fw*2X!dCMcsHfhjgU)NMf+nr6>cMl~@c~MT zNiC#%X_FM1fa*X`p0yPK^}k;^0RwH`KFbbS+*=GoIAE_a4+~xSz22IyUl^HKg4$dd z5=G#^l{&zWXv^1tc9@M22blnf@_@iv>c>n=J58KPCH15O5F^@WsU)O{34#*;fn5MC z$sZ9BT}HOMh-{{$w)fKsge3on7a&;-+Ka6K5fQ>{qGzmtd4OOkAqMN5{2thC(FX+T zts9lZSYMD26q(_~6a*Mbx1Ff8^?T{}wVdFdVO2Gg8s7c&hzr!nQ?S|~lHUHVH)y0b zU+6Dw^)M49q~lO`7D&gFR)^V{sL)ZS?ND1_j+(vDhvdv`w$g+dt3a!+1R{X97n3+j zkRh=HXMl8_okzb9Ns?m!fxjss#Y$~=fwPpWfwScC9;UX-HAD~G{}XxN%ev&vVNP_G zpo{>5D8X7yN>Wmx4D{?O0GT!J(QhJCFs)#NC!NxJl8zDGLmRKtZyx#+C@ADCW zedJI6(L%?M?;)lRT-ik+11P&@33FhrK?cE6Rdt=nyaaY>idP=1C-60phlpr|q03#_NJ8cALLgX2szRaiqYkiy z=$_$7)KK^M!V(?4L;{84+;w``8gnuT0nBwIOm*ZUPB4;ytQoQ`3h^+Ap$B|;6qH9` ziy;G?B*6&IGoZT;SfnAEDJ{ts^ngGLs|sLCoGc_@*#P9HTlSMH;Hf4Zo!6f<2q8-J zR2NmP5O4?8BsKsii3$D^Xo&>&*8|;Q&>}s=L#d%Ebh!q?B=B~CT%lL*w#-Naxoe=mO-Pq5Nhttlbi_N9$6k>D=17kAa~z8F zyO(YP+yI!ZfjA-qwjNrp0vGbuPs~P)fkjHf2_00-gL`IxMZ8QH1(J9iPZdbiYzFTi zqpFU$NWf=~XzcwZU+W29dLbi>$R;_gMg!OBGRi`hS9ZakVv5&{I7Uf0>%>iz5ZrM> zqaKimgMW$wQ-JlKc0oMb7Y87qlOSx}4Bxoy$h=zz01 z5_)R3>uz0keFA);#l;g{&m6|YlU(iVtaEG5Ez-j|$*#*paJiC1Sxkyok|RZ~q{Os- z0-9O$Q-*W)Teq_o8Nk_{M9YbvB4={^KtL?=bU=up0^T)A_)!LY?~`N9`gvVI4pFz6 zt_F)#0_f_wxiVtR#Fl?|kQ4iImPy=Ne5e5cnA@f1xaYKdCRi$6u8+HKSA)3$BqsoH z!ZwM7i02XqCIM@`B%*3F-25eO%&P`e6=I1evUx!{ zIi;Zyax~OT*!HuW<(oaK_IB)!sp4d3^PgJy6l$349j~9dDyvPcvvbvtTpGAT#YS1L zt2dIfRve+vE>pT42Jh{&6z#m$qrV^gV@kKIr+wwY+M2MhN0r{npGNbNMJ;K!Yu<*o zLGD@VZW8y_5qd+JEjmC8ueS6LuDu1myRuJuB5ln-nueQ%4et#*B!xvOca{*K|C!6e zRDfW>=6^%u|2-F#cAtH&ci=~I&w=7tc0ir*J?*sf-Zdw_NYonz%jY~O!uMfF-J#@b zjUI`S}yQf#2 zj;@QwY1$hGb0GybD=w;JiL?{d>uz8C>B+tgpCXU?d~=KCUf_OZQ1ff)hF@}X`OJT2 zf2Ifcx4vDg^VVsIm8ybD`swXi0hzhFj*prtDdBWDJx09CDEGRg{WU;T!X7uHBQ0%hD%Iq&w&zEah&dxv+RYX1N_X|(@2{POJs-!SF6tI4#& z`E7yEer8xs9U4u$_dMI!_uX%|r()P)H{|7%nonIneDA$EwG$hukD*~VI zp0zzS@u&aj?y02BXX&pVi3!#|VziIHtqzFfxWr1UzOU?SJW7B4NMRCZqZ#=7^*R2t zPk@`-^r5a)v+2!M=88`@e^_y3Q}Tn@C2v1HkPSLdO`oUMjAJA_foqAndUbeTj9)rd z?Q}O}l(~8R&d!yF!C~rq%GZXC(d45R6^_ghyOei?{pn26d|6sZPUnF1S{F%b!|W7>YfdRrib?Rw#XDrwhCXLzv?FBIxR2$PNYmPvfP!H5wT%TAtDPb zBlS2zn3jwfS#51Dq)|3GXiJHAyvdes7x~2j#4*_lH%fE%ivuJIikU4iKQAh<=ai^I zxK4cA;n20pC!9!q(eWzLAAOvy%Le^yJb#9xbV|r+wA`^n*Hx9<%1XCBu_Rtc_`t?Bj@3+Ilp9k&t|=$DE;J5puCJsmi8<65CYGPfJe2dtB#rwd zV;?O97`$H=b78=5;OiCPe-&-L`f}Y<$w7F&{azvVJV6JX=hstKlqq*lTJB!kbJKcD zxZP!&&A=Iw@d3Ltw}PWj_TBb8nK~ngvY%i!)fTy|Z;I(T8|WfbcejR2BT=C2o9Cv5 z{Uu-9E9FH65K$D|QE-a0&nS?P@TD;jfgLs?ehR-G%hcUw{ru z7bP`v+-e#iofA8`zxAVi6W$i`v(K36pK2{NS1Dy=Vj-46m|@iy%FQ5Z7Wi#6>Go-y47X zMZW5W&Y(rH0$V+F>+-dFuU$t$3URdnHdX@r0#Pzi3qZyq8q61<1Pr9bNJ=BVyl2++ z3%|h7{`DnWur7;I>~Ekj;rE+#L$^ZHpe~Rt6x%a(T~{eGa78%2p5mb8O7f(Mkr?49 zQo^A}p^L=zJLZ~U%V@K<;NWcgua%(@!iSa4T%4jA?y_ZufHYKS_DUAAXu^AmjIJ^n zZh4sTA*9Z&Bm?dVx>L##vqzAOn)4oqZU4q0SxmZ7b8WYy#Gy!qZvBe8$#eN`#l&ECA2VAr+HrkG3U*Y|9^?~`JW|Le^v&2o*SLv$Pf7V zN4K~FWm_>-eP)29AsrBHTEA)N%^Yllpy3Yqa@UoBD+#& z(sOqMe6Lx_4huUa+f9jmw4y}Wxd{8b(>*!H==_!q7W@8Ei#L=dRl-q^mY&u<+sC7| z<<-koR8lii9j$8=7n5svwOYwQnyoB%GVNHX^~fo^eRF%>LxqbSFdp2b@x6K1=1GMO zU$avng)r{QXv5O!Sg&`x|kr_^|^V&^625_&u!yZ?MG0|1N=h7 za3wM1(>wqb7=oZ#j$TTEAVYy|zc!QiK1s@ScnN|Uu)rMy@=yy<>a zbVuZc=a`rx9eI{q$#Cxr| z^K`>t@FiZ?Ag{eYf$Ch|sC)?QXE|gumwl=$vPzg~E0qwCo(RJgne9T72kTR@MWHC9 z)FKQ~$oL}Iifbuacop7tieoui?sF@WZd0c!GcUyAOPrxPL}il_B$2|#6A2`` zU3kdvTdy(Z9TATwnStf5$M<6FN-6hI@zI>;x-*zRE<#Lv)ae9k3rT_w$>zUDtqTEJ zFIH6|D6&0c?NSub`)Pbnec9`w+WWNy-o0Csd#5?ok-zcO0)Ezy~tWhyNtX3&z5DZ5JtZR1)X1#;Au0i zBevxLu$9EltyxzhDj&y0%KcUoD*BjP%4Lsy2LpetDO<@FG{-A>bQ#&m=ZMvvops;6 z+#l+-X~5(z(ih;V@>cRA@lSl^0t{qq#g$BUhk|bDLnxe1x$<e#_*eZ z<+NT{d*7b^T&+0Lsb$R5vaU$lD^5}-j0A!%PFI4$*F%o}I$CVMB!OYptFk+;C#>~q zf-dSOj(~HiYe_ZH?P}w!FjXNjLo7`-&Loe_$QPw{7^UEN`0~G*2R*W**I&u14Z1S9 z65n1Fs>`rCh^{i~YxIekCV0<@6W-whsVmljd^S7D_1zzXb-pUb+Qx>9d+ABl4ZsaSQq&r?%ZVW6#6#%@u>k;nOY5| zH5lbHd)9wKR-jnN=G`iybB=b^vP`1UTI$-=J(!uwrVhRGrFPLhOo_~-(}Ipd#vwCS zQVqW7w~rzAK*NEfo@}GlRYd2aq4r-r2u7|Z543k-C?!7=bkmtwaogYt1_wq}3e(SP zO7aj6^Y9d78{|}Im~Uz^C@%7#gdV*5P|K=B9*p1pG<^PT10jh^p^lKc_zstqb13Na z*paq+lWN$GwJ|a#()v$U7p;$4SXKN}rq!g2!Q$aR>qG18Qm9W>pRJXfY{eiW1DHTs zP;wW~uFa6qI zb#s^6|9^@g6bSl16<)2_Fo8@+8GdP9J$&xWu;D>cy7uu`0#r$- zTD9!O^4J8!MV9?1q7G&EmKm{cDbu@2MlP0_INm1y;Yyt2Y?!5P%=}VTV3xYdTRu|m z!*sYyY4 z5VE42yS}UY3Fc_I{TjPK;a%Zm`JCk^7&u_ouWCl`sVxHWk(ZsO;;Z~zwhAeyKkEs z=d<4uX_g-|`!g>!*o`yGX!?>2dZQ-T#18`^{T}8h?aOlY z`rwsrBdN;eZ4-I+m1hCfw1)ubKk1xVX904}(u zVD+0vRDX(yUhh9)8pa#(TV>-j6m=$caqq%cztSTr#&)Kv`xusKdA(n4O>EaVpG@rT z_dKr9$|aUFnsCpJMF8fLHKTW3&|lL-&-@~33^{Y^v1o;0ug6%QNo?nQ9Yx@p2#JU8XQy~@Jsp?|vFm=`ees)7Lo7lu-f;F&I6Hdxa1-r@Cu8t&@zW&H5 zTUqt-H!Ouv7GY;Q{joQ=$|CuuEPHs%fRjb76epN}dh=h1iAXfSQvCKWl-uS4w~TAI zyX>lm)e+pfa^q-^_JYdieP=6;%YAkiOr`rmVynd!*ArbSNKEM?@Os>C1_}v z(aXlaQjB(7#|hYB62DP8&B;S~XQrzzsl=k~+3{FAzqi z_#!}ugAc-rv;0>HNpU@OqgBb`9v2(Cb9Ly0ROs9>F%ikBmk}yurdzX!A*q4|(}$Lo zS#ZueRSJL99mksT3ax|2l8z%3?!4Cv>zg(`)`v0#f;6-!L{yJt8V}D7Nb|1dVt~Ca! z7~m$V#1lI2AO7Qa5WS(IWJPw->X1iVU7=S3(P zOrX_|%2^$CW&1>I+utp^9`O>YVpV~DhK{*uCjf;oWQbz8E6_9Yx zO(}g?53e(&a6W?vW#`6d^a6Y|Tb1kG_917kHxv2`cTP*;EVoclefU^1 zG`HCEY~z-ix5gVrZsK$W2yma0Hwwm!7pWad27rdystnYuyC{+Srp1UuDr@J@aVVvs z8&;Zi-DIiGS&`p|qD#`HJ5?AtNOU}FBXni*?}O~lI|E7gUmc3tDdB#?rHfj?{cHDT z+Lu!l(qJ*@*Vq$#?8S*4C%-lM`ODV5=odMyMnht+mm06&irxf(2BY5N=Fa>ss8;p# z*``*9z8?opT1d|Db-#aet^N468bHQca28!RuCZ#u%j00#JoEfj!Oq?KjRv*5 z?NRZEt=|r2nc8qjuL!0mm-CgZ!Cx6UU(%nD5{iSKqA8U<1P@$S%1CQUSRsaJcdixv zo&0)Le$nmVe0`bh3y?IYmkO%#xT%*xD)D!`HUA|sX4=tccAd;ogdMy7b|b*!b=9tN zncVf3z{=u<2=cY^VejzM@IY8mR1VQZCAL>wzUeJ^(KSqOAX(jz(v&JFI?nXN8C3IrXuTG$u`^+TZo29`X-bXh9`} z_NVG83sed}?=Pf=T+LmnJ%)}WAB|Q0vMui%iTmd95VP)`c8@#L7{63OX%3f+u$lDk zzUSp$d#_iR#DtM*s3Qd*XhH)`t%h(2Cj`psUb<7OfU8REa`FSa*SN)#boZ?zE zBQ=rKlVjBjk?`_o%ILqJnI#o}yf{y`x0SMXjow_=#49^dR{!y&OV6vrW39WR>p2?` zEkCD@B=mZ4_-@C4e);>Q{iZ#?1fPv8oc}(=L7J!!Vb$a``*71q@zeQdLXvJQy6IRF z{Ka_L^y-xp&puM*g&UwX68pdE04o%*njsLHfoK(YRBhB#PY=a`K#}oa1az85vr?^W z1HcB9vNq99-|nsVA@0NJ?x^9oh?;>Le2^NP#k{RlY%4VmDgjsvTOfcH0_2Ex_+vy! zoa8Jbn&L@wB4V40jR2@u1KFY0F3LB~-q)~DWw#7Ps&r7@0-K3!2mlsA?;(l^u?C9f zRN!SE;!p5}90+qN14s(+!jKmz<#}bibrP&q8)-38;DwwRC1|bL%bUrAhKM$mJC?Q^ zk^UrXJIh5D)eCK;)LK2!>ZL;lLU)wW&-)A2R>WYm zbe#U`h{Bi+KnRfAX(Ut|nP!!pvG6;gC)SI+8xR8&qcy6HDo}=7yOe?Y(qHZu%IM1< zKpi?lFPC;!OeBCbt&R}N_V;l_UT_cO%c)_S#4*gk67|oJ0B2R;eT+CKIyl*xl(?hf zMnU1<7AgO?SodFnD-;O%zq?mCg}6PkU+oa$Lg7cA=vQU*?xXVzgEVamDw$(Y(LV(^ zD2tg(pwoq-2(m$pm#(%{)pX}L-x2LpI>G{bV>ZQhk4#)dp@s|5cnO7MXX#UNIicE# z(#UM>0TNd9V63?U;iwFsE)0cYd+JQm%>*WEr*x0niLqM4tlSxWrK8+S#v6`|f6%a! z8B}2AS(jf}#dJ)m@%XFZuKA^X+*)<%t@Jk_8au8`SRN>EsA)PGxa^i>)S@-Xg8-nn9Z};7dvS2bbQ{^r`Jhi3*D7a$12gf{;h}S|ZsHIqv~)T|StgHQSbtLABN5(Xpy?cf zy{yeVH~^65#Q5YfD1Al~yzNGmj$os+>=D}Vlp65+$PfhGFnwMwc&NN+M0ddT7!-9t zKh@yKbNjuqnyti7*RC(a3FLn5f(Ax`HNi<3tA}7DmH=z!a=WVRo%Qp2jmR(!CkRfZ z@rGN^zeaUXgJHF_HRRD6o$1N6gGpDxAh;qBphB}0)7cIQolj=OhY=Lfouf5~_h z>BytlL z%T@DYHJ2(dt4Q&}E5qCbjgw)08I6A1iX25u!fC0Ib8#iU&_zeK6>~$&*wG$s6jdf6 z!Ah(NCL+4IcQ@=g*++Yfgl9rGH@WKQ0|wRc?_&;m%h6e_H=Dee3+B> zt*qd=>7`8!%HEat|8^)G<~CM3C%G;dOvIZa=&3Tm%B%;FQ~yha>i|zff9~pcBwpfx%rVp_DSw)HgW28HbHh$6AZn zV5o%zS@-aH3&gXnV_JZQWoh!u^qR|sHGhy7>djJx#@_(mne8# zT<+NeQlL#l_NXzK%;2Pk@-i)G+erZ@CcQ6cx`H!iz^{A`1 zGFo>IK)m%uHkq0tXDEY^D-Jcffh4%c2uyET^zH4}B>4;qEZ!AFcyEU9MD{}#8ufiv zBTfz1pQmKt5LYuvS%G7Q*#$z=jy@8hd3223>$;Td1O~* zJiPQvj$wzYaNp~`mDkd{Y`QH-dnY!Md`9b7yK?%d)gWZ44}n+~g+QiGW;(yX3;N~Y z(5|I4T2BpBr^Ml87R{3q71=i09jqLJ%z*|A-SzlIQ>)6;#WGg&+*()4Y(t_Z4ix$% zOl-YW;dJ!UwM%l0F#O~CC(l~J`xK4+v2T@IVY+3%PHw)p=QmSo)UNQd-nS=&;wiy9 z!#NFORis`fNp)cT9$Ac^W;s0r-*w%%JyXaSOqX*6B*I@a!Bx7ZeKunIIJLOAu2^cR z?Cjl?VRx+A+=X9P7KgUo4wi*6u<3?Vx*tPIH^ofIB>K2t8zN^tx}*dYBV9D@U-J1q zae1|?303pF(q;Sg@`(Yq)d1zo@TD6SLNNk4m@lN4l5yR^Wvr=V!~ z@0fOlBWz4Mj;OE#2PI>x51Fa@cyjC&H#%@l!toFdVY^P@JOL1D+9Q#0Kt=@qHgJA= z(-(17Zj786YEBjtQr-flO2ok}5^K5UL@-Mgo6MmMcI*u3mnI(3^pz4$%!G*YRaBp& zrEy-8Lh)OaguRz@jazc!QYNd>TjRfi#W0i6 zV@zZE=tEIw)R3y0O((j`rM4nPzv1 zpoCyT@d0cyZ_;A%gX|^Xen)g^@h|hvQfs1*Vnan&l%_bI_@UC7kFH*SgSerx45EJl1YKBhJBk|~;`Y<-kKCr` zi}x2M6DZ~DYkl=vmSyA*-WE!^r4TdBG4Dr}UEC!W;M@M^vNnpW$i9Dc3gg@0K#^?0 zlKB9OBc~fQdwW0ZiKA!n4vG!$&M<0qPBs$tv^kyW@=WGAdr zZn>bNeWmms^YivfjeVQwv%@c<$xA591}&`4Ms? zQo4DDbm&Xmh+pxpNZW8dDY{Yk*xR-mqYj{k$92>tIy!d;tD=6Uzni&Uwe^G1~CMIP|2<0lelt(Po)5j6|dNH}_Wm2Yu?&oNrOL8pG8SI~- zH;HLsC}qb4-FcY4Oho+|p_~*gJa6!$2JRD4=X6y5JWlJwK^L*z0=*uitg4YvvoZNC z5hYtmo)jCt5K-5UIBs6(*n8>MRpc*q_Im*OD9)&RN#FXCE^#8|swmD1!V!H+vmW?f zT($%U&6Tty9k@ZX!w`qTeCQx**dq2nts+%xNJmucU>{nthDEqw8EgY~?ueDNfSSYvvkPs1P_%FiMohKVq zK${ay@3fSm-dCnJ3Y!Mj_2Sfa)dpu%>I+Oa}Su280|(VbvO0uMg`qCTv@ z6dG9b@rMcm*oHFd^k2hLqgR2+I~*yQD23y1zoebK?EbnsWa;?n_0ijrS6S-`MN3)P zfT`LjI}!OoLcS+*+=Fje07yYy8{87=LKBuAI#kDC0wj@`zh>bKY#cZ2MtB8!_FP!n zP5-4t-!j>kxiS68+R<<{8^l^)qkS9ej((lxG9*je2 zrVEhnHRo#g>8y6zOE$6zMfQmZ%NDdF9U)l5iq$vunEXEiJ-h&bmjAy1$i&PBg!*o< zXpYe*_=q-m|6IxRM~*~;75jSWO0X*E$Uf&KKs<4ay$jX61gXU8^!7Bv?XUACf;tmV zp;wv;JEtCl))$SRoSBW-kwD!a|csPm=NYAEKy`XZzm2_*l%PG zS;o3RuRQY-d?{TmF_w0gHJJtHe?I2sdho-isa1^>yJfmW57&;&0n=b~^PN4!17su3 zmGA!3;vai*$=2hWuMe4SwEr>Gd)RY+hhfHV&Kp`!4L%ChhBN+j!-hTS@ zyW_bEblDSNBkj8;@py@2fj*wfjTdYp0kmu#GeKW4#Aia!21i$arr>VF#tqGJ7;H%C$M@1I25okqySO z%Da-PHx_=#nHK zRj}WuO`;!g8b=#!fKF(F11(R7#nEy_N+Z62m}GH$3Jo!VBK1;+{gfI?C7hlCh`eRL zgH%G83Wrs+VX2u_&O9b1Te2Fvi9Di{mIip}PEsurvjzy+{o*1vbnWyxvQH`?Urmry z_NFc`03NTkD!?^V3S$h6$39t6|-p1KcAnBFCJ|p*VG9uef)wf5D3MuOQ-&0 zIGnE}2&aTnn@dY$L|&Soq=24gj1ENF31}uIVtcB^3Q`fSOdH@h(eP#dvQNYm! zRdBVqL?+P^LYTKG!(&WotsY#ZJ?Ug9Da4RE_q2E!1giwng7LL}mo+4PbH+L}O{ z0Yf4sLK~KlNbAJn5G@Ss#YML*1js*Z!f2+Rw0ekU=!)Wu#)b8DHD(-yg~!nsZ0|Wz z+6g7#nJFd0ZGi0pxurux2r1lZ%y^9H(I^JFQyLQw?@LV2I^N=1h!qwYC5%MrPjT(} z7_po(gHrfHnD`xXM3%2I8v_KSaf$T4QsLW@9&4F9bHYK=ZN9sJ$YFs$1fOs)W@5c& zKoRbFPEYxn4{{CPlN|@e216S9rl!@$hLAz=f1(d`XAaN;Eb6j*$GUws``V{|a?WHg zm0M0`6D$WO5x%Z>&#;5-hTIU_2uWy{arV3-Dk%LpD!Tb@*t=pMDkZPb_3k!I_l?M9 zBO`pdqlH$*uJts&&b9XK8KP6qs=i*lqsKk%bCFX}ooUDup^tdusn{4tLS$s0i4Q>g zI6D5-R`sZJO}fH2cidDe>1C8@O0bDB`WLW|UF2XePYFS~#YL`>MU0eBlk^)3((V2s z`Qqj=hARQ2Bm&Ud!Ey70`fd}+6*w60GP|e?bKg1>8QrO+eRDy!{wE~r`W`K9`G*h( z3g~FDnqZ;HA!l55a0EfQ&9l@VpVtim)MwLQr%WLwr+gP%7Cb!PyXMu?@Y^JA_2&)| zD&M>xr>;pfG$Jq|-bKOM?0H?X(aPAhBQ%FpE&Xid_wI$>RYG}$5KE|HN5R#fD2e>V zQBjY(Svhr-ATHZD4Co6Ejz=moUxfGSLJRgwOCt*e7s9S6b{y$&qLzoa|6qdeedYe! zz0z@V8=`T<@N(YQD$4u?Tiz#p-E>(LvusLA^AXXgJqv$XG-JeO-WUxL+xzErF#<5i zo*%tXG~`yF-a0*poWcl8)9$s8O&q-Y+i5a z0KfT*~%CM=4$G%PAr+Xlp?bt&#xyl>vz@AKt(?yvK^zRq=> z$8jFVKNxk>i$HHnswE&Pg`@r5GXNQqB3MvI6(t%m1nOyy#|%qx8?mWdY`H*X>`?t; zrX`w^`Gg5ZPzQekY$bq#J19w-^olmQcEKF~q{8;UKC;9k8a0U~Oaw{z3^TU^c4LDk zxuwvjj%trQA!stq7fN~SnjYy9QU|h#Du~IPL(q^pAAxfQnB5cw(~A01%%lXIZ(#VO z?IRC550r`kw>g=kXgNl_pyeQ^1b3b2rE-tsDihw6fkN-6!`6}Cu!{)hK^+*xLm*QE z-$t#iL=VQw4-C`+nyj^GLJ#?YfFWGy%AtrmhIz9MBw*VH8lJ6FhX zBtC{qR5Gt=;0}$eq`>$y*=d3_YAS+{ zb+-)ds_1pPg{#t91GRx1TqFU=ec!b+z6t)GA?BqxZihi6z zA_$7gn#f`+tP?Py$xhV)r!fNAf>ME?t89nvp5;Vk0{8Vlj%YL(V5V_t6IB8ZAvZ~L zv_eac#Ans6RggFOS(vIiFr@1Hblfy;9nf1|6x3^x41i9f8YlWOzVc`tz>r8vowZn) z8-O!@R@#Uf2T2!OduE+Bq6%q=+gwwR+iSb##A&At3MN8TW2?0rMu1(4bS8g4o9c~c|#u2u&-(>6LIl6F=qud+Jr=8L7eb=38 zSIZoJLpOHaW90Bc&9d#Teg(Zjsow{tJx2CwnS22T)l%$dTd79PbrRp(uBVvYplmSg z+F+pG94Zf%BJVxyu61yC*QG0QTAg@{@=Xwdq?LYf7NfLI)Oouq?YJs!40UclN6nsx z)kp;39K;htHmFGjxV>Xb`XR*s^)vhJA-vM@uf2ILIR->9kx@j@ekIbhQzjLzjO{8) zRV8Jwp0e&@Q2x}5tGulVaJ7WC_4@;>)dxgo2b*KatMP+55=tKGTrH>c5;+kP z)91IhRSCC1wn>B620-p|iWkZARJmjj^Q+k-;UY1^DyURiu)H&39a8bIp1ys?O;iPu+`Nj&EIY^!X z01pj2NyF|`C1KxV17g^yoVzi42g>k?4Lz|EfYEFVjK!G(f(?-V8lp*t^7!*jP5+Ok zVHq_|(0^$f&qr1|W4A~oEl!K>Xo+H5xkQU4&Ph53og=2wKv6mQt2#6VQ>%}a#ByHF z&n`S7Bay+v)0hr-$ROgmZ4RR4nj!irJW9M-W8Ft)mZRD{)%Y^*y;?!h8d zNTSu14uY_FRVsvV^aLp)P)IWI)`0R;Yf_!d)8fp;SiIL@~cHxq8+OnFIPA( zcqAS$TT!uBNDk9*JDDzrvdLc7)2?OosFWo%AAax43dic4O^_Bh$di3yFN=B}Xie!iu=uN4)k_M9hxKu@xla^(csS>XTVFpGf@FXHA~LJnLJMUB z5*2l0rYhyG*|Ci>s33d-2hki*2d}UZ3oWzLGquLZWH8l*=@@dIyke@A-h>B!*9|xbrmE7fL?AW|$^slK%TEB|yy=Cf zW(8C7n(4nNVFOV)-T0FYiR6(`w zoG)yUZD|Q~bez(L{W-LsZWxhA7oD;)^eha%)FF@ZejIW$7d8{9YGMd23p?eqY4yCO zjC-||TNfu?{pU4PI!*{*?~N$!j*5@>ULm<9Ss1JkmlwY3<@}kqaIP)LT0{`SFAwg^ z&wqwLjJ-JYsb{~%LCu+x1R;{#K)OwLt6sr@tU1|zyq|@Mz`w4WMo%r17f5E6)U5G{ zyZ8RT!)Q71cF|i7P$KX&&J`OIf9HKkk9kMg! za_5POg$)s){btvs8?#MoGeSdTEldS@wV(ztQb;UT zDWZJ9hff=Z1L#En2dO0P|Lg{YkBT76eK&+VRj8BZ4wlf6qAKI7IDD?VbJAdRY)5U$ zfQUpfeNpvq%^t|Q3_+)jhKKPr;Zf-I!xHSjND3U69R58 z!r30W?$z6dg&7jSufqiTj^BqCt4TItslMxlq7li5ibXC4)8winKq`CA93 z$I_7VZQNx5e!JQHUUSqo%s2V##uFUT7Ytf7jWEQ`Br^#CviZ;rG-}`9h!IVL3VlO5 zWNrf(i5@aqm+~q6&9z^4IyMlL-#H-t3tfpaoOJXR-?TgP5TsIZcv>A6u zz+uMD?9#}(4yL1GJrEMbSI&9+oE|EI zE)31$BD4o}$Qo_22prH^hG|YYMHgFUt9#qGT9gOfYJoOP>nxj!N(I)=CWT_*k9p%P zmqz!9)G-&QQGHC9q<8no6xk$0cNn%Ft~{3}_pfpFN*@|0MY4mbgBqn^(3A3G8qdQ` z2dxwjlk5AA*?k;x%wF;n<@aGIh>-32HvVYH&9q*#*f)oLTGf`jT9s2p8s)1#naM(8 zS8%P-wSb%7Mjx5{w%~I|$)gwhA8wCy3Qbo;KL@Rk_U)PDSva_AlxMRlEy7s$-?pKP zXX7bRPNj2WrbO$eC)#p;-?kP`Adme0=wPDDTYhYgF$KOew@>gEsM_@7+m&$*_h<1f zZ8uB2zuP~)XwT)h=lm?LJX@e&CdYDzcI7zM*aVqJbJUf-c`Xlx4_&wgz+yPpZ+ar` z;QPq0-uoqEND-fT3*)_VLD!1W`35GyOMoU=c~d*@_hDmQj_6w$PU99x5%GQQuRV^* z+C-!5fRp)dZ&_waG(rO%=O_Nb$Dk#&H7cxFgUyU4m__)#+32}KOjSw|*>Od(QApst zeR^>N!3yNU_oi5;N0p`!Yny>utnvHTB-!q9T4+7hs{;W&3}#@OWtp(9&avp(#*jkHgjzc zQ%%oXSFfBy^$H3Tb|7Y5O(z~9HCU@T5`p}YQJ#xrKFo0(|drkTSB}v}3@r?46 z2UT_zU-*aeIh+5Q)6_H=^f2El6TjYe@lVU94X4M@M`m%xBztt>b)UEKvhJsz$0)I1 z?q>i&&pq>n0!|+e*l($m9Pa(yT^s(($7MtuGB!_G3Jz#=wo7wJ+<4~%j$BCR^{L~Z zd$uMghObW(!VcXBbR8_|=!3I6vMd0LXp^+lY_Mq35wJ~r=-xbnQ6Bj~DzAavK3-YrzB!i@sjvl&?N1@48 zKV6Cr+|Y!JtPH6tU3h5MIOOjzIa><;YLBR*PB<3fUk7w^CAYwOiKNp0_Gx_uZ@I(9 zTQ0U(oX|W3mG{ywNjuyV{_TnjAvi@n4xdgW4wBP3j)(Hi#_GRrHm13&nE9G)-vc_2jpge;kapX`cX3*ATF{yS%uXuPjk$_ACr(u|O4u zfGa~)G2P9~2^;pd;$+8nb>IS0agSX_HZE>Ji?)fee-8FX%!poa53EaKtg-f|a$YaD z&Bfu|ic@Pod%NDC^Wa%=Pp>k^z@u*iI_vhCk6QTi?6w2cOg+gs4uFt39)}t6To+$e zQn#gcs`q(QshA54=qN57p!qyu@BPdoq-qqOIE! zqs90Vv&*j{9cMzW;R3!!{nFXI?Q$tC-`~pS7SGB{YRuNCsywsQltwB3b9~RN43f6E zP}gbc!x79(6PLN!6*~GQ^|cZekWJ%*sJBWED1;P;F>RBtw$!`=gKS$L(AqJOA~Kko zbVoQh;HAnxPchchd&8}#NGxUqe12?^iD9bL^Ptw;LZkEL;E2=vjYuK`F#kA!gbb*m z^{CAJ(iD(YA%U3sep;HQ##04ARV#Z1seIT?%5}g5)zF=57UC`dUM$uwUsx-<@*_^$ zl!t@9hM|&H_3?E@QNF&CTJn?@4M~%8Hxks^z0AUE9!ghl9ohcMnz-vz!o%&u&1e0E zz^c#p8mlh;4`Ho=W;IVjZ8re$X5i7grWQan8?8;bn3VaNPsm&+o0E2VkSxljHB{{z zBq$B^PgTi#8jlvRQJt;vUk$j0ZTj|oiy`gt!7)|r4w`{Q-sudXoHh2>K9@B8mPFF0-SfvrA$GVn>ZT-vkf)Z3DkPD$1k+aF%|A(h~y+`HMa zdyV_a-nEHKAAfd|YA+~qy1I+s`49Y)8}H!uC7Z#iAb&g_|Ac|@Y+ZZ{X9rd`aeMzF zkA!R_eM_j!M%S2DNfpjz;=`!~zIFbEO8npNFDPFf%iA%*{be?M`lM^C+JfT!4QZd8 z^wcAVS<`S0a?U***{Wtfx*;LU)xy+m=z^X%XT6w3+D{D|l+*qQVzd4*?fe82<42Hh z^;Ru7vWO@U>s;)|cP%7V*xUr79P7u|u6v2GNH#c?Y4*Py93xH#hyZy1{S?PrOPYJj z84F%{VVYhv1S*He20E(0m&5ctW3PkWzY8{FUeTP%j+EiB;MeOD;6AdQ7dkLZ;8swG zJSZ37R(IKlly#wLlT4bKZw9|esKvok%OGq0$#cN#Z zhR{+A*X-Y77pUSVI>RC5CFrkjx$BpDHv1I#V-PWC8jV?6Dn4Za+DgVU z_)yZ`TAU}5f{cJ6J+cUljNfs|1hr!$& zaTT17PW99jSpJm-Mu<>4UxJn;EF8lM@pG%j2xUla~PJf$@ zP0z(-bn1Cklk**y+0EC(tKW+wzj*_$mIGPpYeVyt^#`LY*RtZSo0l^S2Ra$&TdFGc z=kFzTjneD-!!eIH`|9tWKd!~i&T&;i9OCoR3#VCy3Y=MNcgS5zEEU4fJ>f^TGnwxm zD;&DGJqWwYl<7flIAl)!;92)L-0e#)0YkrHEccn`J@Nqiq(Z=i<}^ALZoRpC4@+u~ z-trCpd%Wn_x(V7(tp^mQCLyK9fhOf=vI25}bIvlrOt`?D)1L^|#> z)+m9e+HjUMS=r82=T{ux zZX|67{odyH{r^we?dQODwjyax)hUnX+={Vyk+vgzLPjYg$oMK7qkP=8e5Kd#y;kuy zEo7r;&88bHB;X4%U|SD#O6q;Wbm-vVtxnE3Yn>>Y*?bWS%1nY>q}gWOZ=KA1$k}oq zF|gi6lmOltBD}v4Cd>hl>bt2T$GQh?A87IN)Kz#C9XE01N8`Z%2Tu(A2kHz1KE_mw z<$vEGVFPQ8HwX=a`FwxlOK#=mfen=^s#yaj|42L7!u=%(^<{FK*$+2K9{z(@iuU4z zhk{rst=epPGYjAG-r5pr89GX3z+)G>c>Pv34PAUiof@nNIJ4wf!?~vncZZVv=ShmB zgC&xWphtzsq_!lmJ0I=#l9kb=%f(#ng)@H~_FImMC2RF$Gds7!@lrTuPuPi*vF))f z_rk5dA`eS03AEKEjT!NdyTmK{52lcp8V@OY>C0lQGB0gekxEL@+dIpq3zL*V=J$TT zl(_EAMAoVYT`{iOeVUa!ym=v73EP*H75{)T9;JK|(kq{J+VlM&1F#c4HrMaQlTpB;a>WP3K=`+6+u}M;0N&+OEm{6H3~0#4lRk$6b*ixMx%S<+#|i zfOgC+X0eAp>bsqle_DNGvDxVM&6B=KT9Mfm{5YM>rJt}549MsW4_ApJ%>|+ Date: Mon, 26 Jan 2015 10:53:45 -0800 Subject: [PATCH 11/44] improve title + meta tags --- api/public/index.html | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/api/public/index.html b/api/public/index.html index d06937c..c312d83 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -3,9 +3,11 @@ + Groupify.go! - The social jukebox for your team, powered by Go! - Groupify + + From 56a941ebff8e2e1193720ff940fe84b3ca8a6520 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 11:09:00 -0800 Subject: [PATCH 12/44] fix column header wrapping @ small window sizes --- api/public/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/public/index.html b/api/public/index.html index c312d83..a16f8c6 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -64,7 +64,7 @@

Coming next:

- + From 5f38c8076519d14b0c2d78986ce51abcdf675a6f Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 11:27:48 -0800 Subject: [PATCH 13/44] db --- api/spotify-remote.db | Bin 10240 -> 10240 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/api/spotify-remote.db b/api/spotify-remote.db index 617da84ac6f56b95544c03e3c5e1111bc12841d9..9cd9e637c51239eae0053f578b1afa8602d6e1c0 100644 GIT binary patch delta 76 zcmZn&Xb6}f&Dc0m#+k8kW5N<<4kiX$21aHE+s!;I`x%*-%r~E9b!KE?U|{&LS%m!q f2P4yFR)KZQi~*Ck2pfWgr6^ delta 76 zcmZn&Xb6}f&Dbze#+k8UW5N<<4rT^h24(?9=FL1T`x%)S-8Y|Qb!KE~%w^%;EW-YQ g11P~Nu#TD0bn+HqLl!A!OUB7^>|&e$3p0uU0QYJV^8f$< From 4f8301b6d3fd5c5d20287b900c1fe294120b1d32 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 11:28:02 -0800 Subject: [PATCH 14/44] fix title --- api/public/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/api/public/index.html b/api/public/index.html index a16f8c6..621f161 100644 --- a/api/public/index.html +++ b/api/public/index.html @@ -3,7 +3,7 @@ - Groupify.go! - The social jukebox for your team, powered by Go! + Groupify: The social jukebox for your team, powered by Go! From 3e0048bfb79017b14e6fef42557857f548b40aa5 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Mon, 26 Jan 2015 12:34:25 -0800 Subject: [PATCH 15/44] db --- api/spotify-remote.db | Bin 10240 -> 10240 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/api/spotify-remote.db b/api/spotify-remote.db index 9cd9e637c51239eae0053f578b1afa8602d6e1c0..8f5155b075ca5ae6c917bafc0cddbd51c4e79687 100644 GIT binary patch delta 819 zcmaKq%}*0S7{+%y1zNr$!GKs2mV@ztEjv3qJF~q(18ofj)Sz+@o$k(-Ez2(H?#jnO z;bP>3x_^N2=D|p$7tVU~?jOLxlLwC`CMHhnm3Vt5?>o=@-e=y!)x*_SIr;eYWJx~$ z^yD2F0?SfLK9N!l`9wZRhSRfYNdjMzx%6itQh$=Zo|o)sEju8Yd-E&|^FhAGBG+2*o58+P z+H^fHh$H2G;1yug)8=-0!CsDb)*hAw(RvUoi=2B(H4=0yEw|zN%bha52ovsTSQqfHj_Z&)1UXzsrYe{TJ(J9d-1I+SpWwz4da#D0x!v8lMi}0$n$3G# zvFC*~H+0-6ECrs&t;h}hZa_pc7_>}mV?vN{HB6!r%jN{znxUys(+Cx5F$ifVpf{OJ zI&}^<+9QJ>QptJ$dz|i*#vcXcvgm|@oD$RGD&^P`ib1TZkO&8YI8!;bC^L{o^@R1p zqHxD~73MWVfo4(1MWhxe(oBqWNdHqb(AnTmFqIu12Gg=gvh_G(b&sd}!FMSIP9^Xa zoPyK#@D&e;b(3Bs&ql{PVk;Tx8M|{GnDXV@mhF@-|MHBuo>rHkFR3J0V& zkK)EZz=VSb4@wim*`B=lPk7=Wo=iNszy%Y$Ouo$f=6mmZZ}#$g`8R2~wLd&9w?036 z4|?Qpk|Iq>G6;{UAQhR2w5DUp;BMq=SVWUSSM>E2Y!QN3d6NXc5~IO-EMAZ#B_kPk z1}9oQ{rw)PJy0vT?X87JYpeX8`?9!MM&+5@Hk=b?tq$jXSP)LbFI9^$ClQ;uwnFk3~MshWm~xy>;q7t~}WN!pc+ z!4Y((1}zkd<+;Vjb2Z`l4|65mX_B?ZN~PhtexdVayW)FWTdNxa&R0dVR5vYGz--k% z74S+W7*S+fT;&F3mcvy-GY+SiJHn=f@!Z?6S*qI5;~TJP*6X4=F(cA-Xmt+4 z2Dllv|NG?JAYtha!6wx*IyExX#0;ClvQ%N{j>(y0V?s%WV|vk`xAAxcJXMa`ecd0G z;3)Bd%3adH6K{4FVT_0)G^AnSXpRsVW1aJGzNy*BMuyESVQM^FodhR|Tc_bqhOud5 zDjLHKs_LYwPZBmxGhuR!hV%XlYFIn${s~56sT8;=H+)fBKQmuRfKQSFb|ml)?0_Hb z)KwQmhJYalyZr;_MPKy#ax}C)fB8=XAvAP(>>-lAJf+CtH94LPaRnSp;5RsK_YHps Y`}yA9BuLAMFs372iGzXmpOIMnFC?t(0ssI2 From 37c1e6deecfb1f5b19957638f7cc47382140d865 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Tue, 17 Feb 2015 11:18:18 -0800 Subject: [PATCH 16/44] Replaced SQS with Websocket support Updated version Removed unused code --- api/api.go | 96 ++++++-------------------- api/{messaging.go => notification.go} | 36 +--------- api/queue.go | 20 +----- api/spotify-remote.db | Bin 10240 -> 10240 bytes api/ws.go | 50 ++++++++++++++ 5 files changed, 78 insertions(+), 124 deletions(-) rename api/{messaging.go => notification.go} (67%) create mode 100644 api/ws.go diff --git a/api/api.go b/api/api.go index 4407b0b..bca2f9b 100644 --- a/api/api.go +++ b/api/api.go @@ -1,4 +1,4 @@ -// Spotify Remote API +// Groupify API // // TeamOFP - GopherGala 2015 // @@ -6,31 +6,31 @@ package main import ( - "encoding/json" "fmt" + "log" + "net/http" + "os" + "strings" + "github.com/codegangsta/negroni" - "github.com/crowdmob/goamz/sqs" "github.com/gorilla/mux" "github.com/gorilla/sessions" "github.com/jmoiron/sqlx" "github.com/joho/godotenv" _ "github.com/mattn/go-sqlite3" "golang.org/x/oauth2" - "log" - "net/http" - "os" - "strings" + ) // App context type Context struct { db *sqlx.DB //airbrake *gobrake.Notifier - sqs *sqs.Queue - rsqs *sqs.Queue tq *TrackQueue np *nowPlaying oauth *oauth2.Config + messages *chan []byte + notifications *chan []byte } var context = &Context{} @@ -38,33 +38,17 @@ var store = sessions.NewCookieStore([]byte("Groupify.go FTW!")) // GetInfo - Info Endpoint. Returns versioning info. func GetInfo(w http.ResponseWriter, r *http.Request) { - - getTrackDetails("0eGsygTp906u18L0Oimnem") - fmt.Fprintf(w, "Spotify Remote API v0.1.0") -} - -func SearchSpotify(w http.ResponseWriter, r *http.Request) { - response, _ := json.Marshal(context.tq.list()) - w.Write(response) -} - -//var tracks []Track - -func init() { - //s1 := Track{Time: "3:07", Name: "The Ride", Artist: "David Allan Cole", Album: "16 Biggest Hits"} - //s2 := Track{Time: "1:20", Name: "Bookends", Artist: "Simon and Garfunkel", Album: "Greatest Hits"} - //s3 := Track{Time: "3:28", Name: "A Woman Left Lonely", Artist: "Janis Joplin", Album: "The Pearl Sessions"} - //tracks = []Track{s1, s2, s3} + fmt.Fprintf(w, "Spotify Groupify API v0.2.0") } func main() { - log.Println("Starting Spotify Remote API...") + log.Println("Starting Groupify API...") // Load .env err := godotenv.Load() if err != nil { // Can't load .env, so setenv defaults - os.Setenv("SQL_HOST", "localhost:8091") + os.Setenv("SQL_HOST", "localhost") os.Setenv("SQL_USER", "root") os.Setenv("SQL_PASSWORD", "") os.Setenv("SQL_DB", "spotify_remote") @@ -79,30 +63,13 @@ func main() { defer db.Close() context.db = db - // Setup SQS - s, err := sqs.NewFrom(os.Getenv("AWS_ACCESS"), os.Getenv("AWS_SECRET"), "us-east-1") - if err != nil { - log.Panic(err) - } - - // Send Queue: API -> Remote - q, err := s.GetQueue("spotify-ofp") - if err != nil { - log.Panic(err) - } - context.sqs = q + // Sending Channel + messages := make(chan []byte) + context.messages = &messages - // Receive Queue: Remote -> API - qq, err := s.GetQueue("spotify-ofp-notification") - if err != nil { - log.Panic(err) - } - context.rsqs = qq - - // Queue Processing Logic - messages := make(chan *sqs.Message) - go listenOnQueue(context.rsqs, messages) - go processQueue(messages) + // Receiving channel + notifications := make(chan []byte) + context.notifications = ¬ifications // Track Queue tq := &TrackQueue{} @@ -111,6 +78,9 @@ func main() { // Now Playing context.np = &nowPlaying{} + // Start Notification processor + go notificationProcessor(notifications) + router := mux.NewRouter() r := router.PathPrefix("/api/v1").Subrouter() // Prepend API Version @@ -128,31 +98,11 @@ func main() { //r.HandleFunc("/queue/upvote", AddTrack).Methods("POST") //r.HandleFunc("/queue/downvote", AddTrack).Methods("POST") - r.HandleFunc("/search", SearchSpotify).Methods("GET") - r.HandleFunc("/auth", Auth).Methods("GET") r.HandleFunc("/callback", Callback).Methods("GET") - //r.HandleFunc("/push", QueueTrackRemote).Methods("GET") - - //tq := &TrackQueue{} - - //trackList := tq.list() - //log.Println("Track Queue: ", trackList) - - //tq.push("song1") - //tq.push("song2") - - //trackList = tq.list() - //log.Println("Track Queue: ", trackList) - - //track, _ := tq.pop() - //log.Println("Track: ", track) - - //trackList = tq.list() - //log.Println("Track Queue: ", trackList) - - //log.Println("Track Queue Length: ", tq.length()) + // Web Socket Handler + r.HandleFunc("/remote", WSRemoteHandler).Methods("GET") // Setup router n.UseHandler(r) diff --git a/api/messaging.go b/api/notification.go similarity index 67% rename from api/messaging.go rename to api/notification.go index 436016d..d0cba4c 100644 --- a/api/messaging.go +++ b/api/notification.go @@ -5,8 +5,6 @@ import ( "log" "strconv" "strings" - - "github.com/crowdmob/goamz/sqs" ) type NotificationMessage struct { @@ -15,28 +13,12 @@ type NotificationMessage struct { Track string `json:"track,omitempty"` } -func listenOnQueue(q *sqs.Queue, ch chan *sqs.Message) { - - for { - resp, err := q.ReceiveMessage(1) - if err != nil { - log.Panic(err) - } - - for _, m := range resp.Messages { - ch <- &m - q.DeleteMessage(&m) - } - } - -} - -func processQueue(ch chan *sqs.Message) { +func notificationProcessor(ch chan []byte) { for m := range ch { n := &NotificationMessage{} - if err := json.Unmarshal([]byte(m.Body), &n); err != nil { + if err := json.Unmarshal(m, &n); err != nil { log.Panic(err) } @@ -83,17 +65,3 @@ func processQueue(ch chan *sqs.Message) { } } -func pushMessage(q *sqs.Queue, message interface{}) error { - - j, err := json.Marshal(message) - if err != nil { - return err - } - - _, err = q.SendMessage(string(j)) - if err != nil { - return err - } - - return nil -} diff --git a/api/queue.go b/api/queue.go index bccb2ca..c6c2364 100644 --- a/api/queue.go +++ b/api/queue.go @@ -2,10 +2,8 @@ package main import ( "encoding/json" - //"fmt" "log" "net/http" - //"strconv" ) type remoteCommand struct { @@ -47,10 +45,9 @@ func queueTrackRemote(track string) { Param: track, } - err := pushMessage(context.sqs, m) - if err != nil { - log.Panic(err) - } + jsonM, _ := json.Marshal(m) + + *context.messages <- jsonM log.Println("Track Queued: ", track) } @@ -88,15 +85,6 @@ func PostAddTrack(w http.ResponseWriter, r *http.Request) { // Add user details session, _ := store.Get(r, "groupify") - // Retrieve User Details from DB - - //us := UserSummary{ - //UserID: session.Values["github_user"].(string), - //AvatarURL: session.Values["avatar_url"].(string), - //} - - //log.Println("User Summary: ", us) - t.QueuedBy = session.Values["github_user"].(string) t.QueuedByAvatar = session.Values["avatar_url"].(string) log.Println("Queueing Track: ", t) @@ -132,7 +120,6 @@ func GetListTracks(w http.ResponseWriter, r *http.Request) { // DeleteTrack - Delete a track from the Track Queue func PostDeleteTrack(w http.ResponseWriter, r *http.Request) { - reqData := map[string]string{} // Parse JSON Data @@ -152,7 +139,6 @@ func PostDeleteTrack(w http.ResponseWriter, r *http.Request) { // SkipTrack - Send next track to remote func PostSkipTrack(w http.ResponseWriter, r *http.Request) { - queueNextTrack() w.Write([]byte(`{"status":"track skipped"}`)) } diff --git a/api/spotify-remote.db b/api/spotify-remote.db index 9cd9e637c51239eae0053f578b1afa8602d6e1c0..398866e40f452b515f514f57dd65601b140049d6 100644 GIT binary patch literal 10240 zcmeGiOK;monvcY;ojL*9gMhf*&@qa}NMm#O6chAe%ZjX6mTf&Oxj?}TIYWt-MA{N* zTLDr)4p0>6wfzC@sfQkO=%MJnho1LXU=Ir{iUPg&vNN)5NvWK=Xw$X2B0-RxZ|39o z;P;W=BfFV$11vaxy#@n8W-c)-%e*HD48wd(j!ANik%J>gf*hB~ak8-|7tc9=%-s3+ zOP9$6mj8uLo8W)pzT!guGyb!|tBx*DjYkRv_Q(yORmF|HDk0CR`v(nNH|yAgHEh~` zHLQ82hY!s2Pa2D5;)}U>>kWcG5@C<#f{n{#k=wV~?H(Lv1Mh{{vpdf{y}fk2Sja6d zrQ*UdQK!ILl&H7J%DL9|_3_Be414srjWeV)KXb+RVY=C!a#Of9Iq}d%4=0l8Ts#ra z2!wwT!#R^!{kVm`N?OcNw)@pSGjvZ9TFF3ZJ>IU%1;Zsy~39NL77 zh8g%3>>UH!qx&#`bu+A2yJL18!vG@_2Hml67xj%z&dJkbk;DwkxE{iX9SOiN@Z0xh zmk$$kuU{fMj!U2Y` z%j)|`UH1-TxFsiQMiG^QWX!K&VX+}>`=PK{$7#2|4?Wm9m4jfnad%(0yaBrbaukIH!Ys>jZOB=XSNo8^m%GtzzEGcA(qg!eUxiS{k zZ4AB55M!?)tUK+YY~Xu@p%R{-pHI0JEX1n5T{-aUl@k)4WyXR!vZbhKAb^qVSfXRu zI@XW~Wg9q(Y}l4;IF=&G>hED@AzT2mrbR*Y-Tk*^;)08eapxXrvnC!q%GkJ4Xl})_ z&5fYCv5p_WFyRXYB9=BA_pAQF8H{CpuhbCk`}Ow3WelCOI8zkSF@OjaUDJUo5eAVJ zRdn6bB{>R39m$fUictij`XAwp{g5%OeUvYve0qKn^#k)Ygs~Gb#ATCjiD$?0N1E@rbUoepm zd_tup0olPSaiiE#9paB9DQeqLQK3rQDxq1kFjQ?tw&nBFNRiU7Lq8E>^scPU6Q`{y znnE7jM}99*l~ii~9RCBu|IGiuKfUN$AJI3Gz(@jfukZzS@b5hl&J5cV^IUs{pS{*| z53XM2XRdW4G(ZD<`v1>g?ccdCPWF+!M-up7O5i$gu$o)mIt+@bVlH{OolEFeGEh=c z^6g?{5?b5MH`h0sS(wc4Y%e=9-rsG$OhC85O8S1%yN`=|2-TJ|d;3*fO>ABvpec0` z`B}M?RrEte^p?`qbZuiZI!T{3IBX;cnSTxry9h$&o567lwXV+x$ITN2^pR3-DvqTt zgVmHOT5`iH8TQTrO}MGjPNtaLYZTOSSVcfBrK zQf&w9EK}O0o%c(RvWMwx36yiOJrN%iRuT_r8fIEwTG>bhyJ1);H1^}V9fNCOJU>oA zbfdYvN%l*U0~qG*Zyf)(3Rg&KQEE8-|NoKy@dDW7h=h>@MiO{261c)ovz=rqE$2_P zQI4L}*0(jyf}@k|+NDo`TD*$3*S4r(p5Ly>{JZjlaI9;I|Y-?Vo2q gVfgnrhy8^Aly45U{n6+Pm%u1{F@)UiYNS;WQO4QQq?(EmJLa2$I*oob^cG9LCTJ6rv#%r(F zAG_4_rphcG0*^kkC^Y*>@ zz29#h6dx2HE>8A1j+=^}N9V7O^|-fw8vC4lC~Wdyb2091ju+UA4L-+x!d+m?UcGw! z#3Y9bgG2J2eV+DD^9n1o zUyNTDpeXhq$1n9ic>UD%wJ{dCoKjijTtlvw_Hr%%mRbp2BB_;pTFdNa^JYj)FRX)d zEp**9?Kp0odO?8(rVFy&y60a4HyiF{ASwMj@w1mrq*|&5Eyc#FVVMX+gNnpZ6{ILK zk~9&^Hk2(0C9PVA{a>e+`(K?%lsGP?vrR0l3`>FSEwNVUHaGWf?%-ATaKB!as_8-( zWU1K>K+XpxYKOk#?Slf%H`;8A%;N%Clpx3uCvY0xuo_j!RCF6FGPWsEAeLFGUpS;Mw}z?I z!U5ba?2A>{-n?qln?4xK5&d&TEyTbnbn^wv=Z8NJEDKu+Dtk>4BDK461 zuJ6>cx7`g_gYHpiH}+PqZEX{Lm`*U)m;Hz1^I(F_9>aIn55moZ-Db`eH|U<CT(somr(g+ zk3Y@ScX6m&j_VgEI?3MT>_1XwrvH(0j!C&UKEooGmX{cPI1ZBSYkRwgdQNJ2N4Jg+ ziRX7$jeNtSZWpXJx)DiNUDg?}MZ5mL_90a*Su>bgpp3C8VM)|6v`x)cZAw*ahzO|! zA*!nqg1wnjEbE1ZcZOM&+lOf90Fj;j8wTB2Yr$eE-StYQ<3$2pbsG&*cFitrm#DMv zF_pZqfj2XUP17TkELVb{*|*}a-PbL{pgKD-WSL-%KuxrWqDfR$s3MB&CaMHQLzh*x zmq# z`_=gLMbj1)Btu!(A!1)-5E&84G%T!Yma4F`4VxArhK!6a&c@@3nDCqv{t%uIX5aW; zcvKwgKTk~y3E|A(&(wH48MU8XJbT84ZwATp@9_hW_?eFn$yl72A3OawE$2(K(QI@N QXCl{Vpif1v(fd#S1-FaYWdHyG diff --git a/api/ws.go b/api/ws.go new file mode 100644 index 0000000..ed7ff07 --- /dev/null +++ b/api/ws.go @@ -0,0 +1,50 @@ +package main + +import ( + "net/http" + "log" + + "github.com/gorilla/websocket" +) + +var upgrader = websocket.Upgrader{ + ReadBufferSize: 1024, + WriteBufferSize: 1024, + CheckOrigin: func(r *http.Request) bool { + return true + }, +} + +func messageSender(conn *websocket.Conn, messages *chan []byte) { + log.Println("Message sender spawned") + for m := range *messages { + log.Println("Got message: ", m) + if err := conn.WriteMessage(1, m); err != nil { + log.Println(err) + } + + } +} + +func messageReceiver(conn *websocket.Conn, notifications *chan []byte) { + log.Println("Message receiver spawned") + for { + messageType, m, err := conn.ReadMessage() + if err != nil { + return + } + log.Println("Received message: ", messageType, string(m)) + *notifications <- m + } +} + +func WSRemoteHandler(w http.ResponseWriter, r *http.Request) { + conn, err := upgrader.Upgrade(w, r, nil) + if err != nil { + log.Println(err) + return + } + + go messageSender(conn, context.messages) + go messageReceiver(conn, context.notifications) +} From a25373addd4e5323cf36fb34fe64f8acfe318f05 Mon Sep 17 00:00:00 2001 From: John Manoogian III Date: Wed, 18 Feb 2015 10:16:56 -0800 Subject: [PATCH 17/44] add launchagent plist for daemonizing remote --- remote/com.140proof.groupify.remote.plist | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 remote/com.140proof.groupify.remote.plist diff --git a/remote/com.140proof.groupify.remote.plist b/remote/com.140proof.groupify.remote.plist new file mode 100644 index 0000000..1703e09 --- /dev/null +++ b/remote/com.140proof.groupify.remote.plist @@ -0,0 +1,27 @@ + + + + + + + + Label + com.140proof.groupify.remote + + KeepAlive + + + NetworkState + + + RunAtLoad + + + ProgramArguments + + + /Users/jm3/Checkouts/go/src/groupify.go/remote/remote + + + + From ce2b1677410f00d477a2f25a0ca714864b714ee0 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Wed, 18 Feb 2015 15:16:21 -0800 Subject: [PATCH 18/44] Add app.json (for Heroku one button deploy) --- README.md | 2 ++ api/app.json | 13 +++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 api/app.json diff --git a/README.md b/README.md index 0c80d4a..260bf1a 100644 --- a/README.md +++ b/README.md @@ -11,6 +11,8 @@ * Amazon SQS - Messaging between Portal and Remote ### Getting started +#### Deploy +[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/140proof/groupify/tree/master/api) #### Remote diff --git a/api/app.json b/api/app.json new file mode 100644 index 0000000..634bd63 --- /dev/null +++ b/api/app.json @@ -0,0 +1,13 @@ +{ + "name": "Groupify", + "description": "The social jukebox for your team, powered by Go!", + "repository": "https://github.com/140proof/groupify", + "logo": "https://raw.githubusercontent.com/gophergala/teamOFP/master/api/public/images/groupify.go-logo.png", + "keywords": ["go", "golang", "spotify", "music"], + "env": { + "BUILDPACK_URL": "https://github.com/kr/heroku-buildpack-go" + }, + "addons": [ + "heroku-postgresql" + ] +} From 765deb1d9ba92d4e41247b1ece74a312043c1e62 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Wed, 18 Feb 2015 16:33:26 -0800 Subject: [PATCH 19/44] switch to Postgres (from SQLite) --- api/api.go | 12 ++++++------ api/spotify-remote.db | Bin 10240 -> 0 bytes api/storage.go | 37 +++++++++++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+), 6 deletions(-) delete mode 100644 api/spotify-remote.db create mode 100644 api/storage.go diff --git a/api/api.go b/api/api.go index 4407b0b..625c1d3 100644 --- a/api/api.go +++ b/api/api.go @@ -14,7 +14,7 @@ import ( "github.com/gorilla/sessions" "github.com/jmoiron/sqlx" "github.com/joho/godotenv" - _ "github.com/mattn/go-sqlite3" + _ "github.com/lib/pq" "golang.org/x/oauth2" "log" "net/http" @@ -64,21 +64,21 @@ func main() { err := godotenv.Load() if err != nil { // Can't load .env, so setenv defaults - os.Setenv("SQL_HOST", "localhost:8091") - os.Setenv("SQL_USER", "root") - os.Setenv("SQL_PASSWORD", "") - os.Setenv("SQL_DB", "spotify_remote") + os.Setenv("DATABASE_URL", "postgres://localhost:5432/groupify?sslmode=disable") } // Setup App Context // Setup DB - db, err := sqlx.Open("sqlite3", "./spotify-remote.db") + db, err := sqlx.Open("postgres", os.Getenv("DATABASE_URL")) if err != nil { log.Fatal(err) } defer db.Close() context.db = db + // Create tables if needed + initDB() + // Setup SQS s, err := sqs.NewFrom(os.Getenv("AWS_ACCESS"), os.Getenv("AWS_SECRET"), "us-east-1") if err != nil { diff --git a/api/spotify-remote.db b/api/spotify-remote.db deleted file mode 100644 index 8f5155b075ca5ae6c917bafc0cddbd51c4e79687..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 10240 zcmeHNO>f)C874)?j-5KmCI=z$wxMGz5+kuqayTR>#da&(vaGc%JF*uC%0+~Z;w*aAgSpy;KCMS%|G4=IkEq=B1F zP)Q<4&O0-D=9v%jecoBRpL0Sg+J3cyLlJO29M5w<7e$WaK4Hhe;gMkH3_E(*arEJj zE}nD#gd6+IxpOQ7FMJleOH{4Nm*p9!CJF13GdurIl?!tXmFHeDKQy9}OL^>+hW zEmf(9E3{Y6 zGPROIr@ef$oup*ek2`)~)Va}{e6(^JKQA>WO7aV{vCipxcTmW43I0#A+SX?ZROB@+Z* z8Ce^JIks;b}b#w}N{U6V7;G5pUe`C!7i{(+Ns6 zMX_vR14A`UU?SB5n5e2D=|I<^!cw6GGz26Guj7hCoTHj>bD#&~WhY#Z%y>vzz86w2 zWR+JYq6ryjnjsq>?7R;+F7a;;joyH)6<2*_qp+IY4p!iL+!Y`A?zkwcM+i=~1tVxe4VbEJLBqtz0tS_c0ac`` z3X(O+Qf$yz?!UmH%zFn|U{omtA8usPo;^8LTgz?KBRE@`WefE@_QWwU=SN& zWMB&+1p-B5NVSa$II87^EGvo(VvZZ+JZo3>)xoI$+Q=q$|2bs1Avu zDUz%xy1{x0%d+t*hzA+uMB+;>@ul#KXJ&mjq07J<%0Ocz(Z>ya9Aq+wD>*eyn?Rx> zSw;luh%N3Ck&q(k(8j<3Y~@7=YsU-V3zx3e1A@&mI3~$siY7|ZJsI9p(KwJbU6u@0 zIo*h4*tpTt$0a}Z8OnGiRDq!*i%JHC7Q4bSlq6Ya^H&EHOVqFotO52=J6a1~i1BE7 zZ37{rdn&vKq;Uf%2m)0$o@3NNbN&lobHYD_uZ1UXXlHj}bs6X~aLmBy6=8+%{Cdyw z4D)S1&!sEENc(;N#f!o)-}2CU288dpgzz~h{89LveZLdxiQhc^J^tJ7MVEmefPw1* z;x%XeK`mU(troMjwPHp$v!R+Z*t3hDQpo()a(!X3zJ#;O8*9@xpgUXjA2HKyc{V?j z^=9bmHX)Vi!uF0!-OT+9%rpp7#9spCB~`Dfk~f)m^OeQ>Myz)IQ!AvMDxTFBDZraV zs%*}rR2TI#)1Tpzw@{BJ!}?xi`>T_wxdmd?rel@k_bsQmvb`s7JeV!aWu$Z;GyNKT zG_xChxVyZSb)^hl4R&Vabk4rcOuy{xGWRmmW@kS%CZn@g*dLoZJ618kA<)qo>5HHL zv8pFTiEk5Y{GXWr-~GG_0}cKP^KkDpwGfVjRRBLCaKYOJ_yNdN&?+g1*(tw5#Z=Jr za#K}$wi<{cqelNb48wsQ!*QJl*Xz<_8oiepmf_LZ73MfV7E-IrH9aeDdwVN;HR1*J zNh9Zb)UAt?e!aL(#Yvaxe&QUh2d(s@H{p|hys2o0rl~-&Ean}{l5PPTYc{lL{Aw*B z<}V|}d}JAc#^p;4$gOK1G=ZpVHB{V1q*%Uh(9F~}SS(D}y#jVT$15`kzE751T&L9n zb;_QY^$ya++v(aCX3{4aJq?m>8tg@$X*!BRER6t7GKs3m6slB}B=#dvW>Si-K-f5c zF&-<|?ld8FUZ$3qWV0?V*y1e3JJdS>bt3UJDA<-%qyU8}228gB$RG+LGB!*LY9>^f zD`a7l5JN%6ppfJQ{t3rFN%SVZ6_T$@n}3xlcE)AiTK)g61^!kAF8=y|5o#C^{>9$^ zzu|;$guk8f{OVTMWuVKz56wWokmQ@-4>fa`$rJJ%8_`*-7h~UxSM!7dfp~|H=7#|9!JNa>a*E+ z@HFO!opqZNI~pE7vl-wG3suLP4dVR-$IVG%vTAMXq|DJ*ub=2WZkN5KQG7a!oLcR0c@1}Mc p=rVAI3^bLzjw;cW*wk6Pd8aAzb<|QWH%oO?H!j7d&ML#j{{Ycqy2=0m diff --git a/api/storage.go b/api/storage.go new file mode 100644 index 0000000..97f02f1 --- /dev/null +++ b/api/storage.go @@ -0,0 +1,37 @@ +package main + +import ( + "log" +) + +var trackQueueSchema = ` +CREATE TABLE IF NOT EXISTS track_queue ( + id SERIAL PRIMARY KEY, + track_id TEXT UNIQUE, + name TEXT, + artist TEXT, + album TEXT, + album_art TEXT, + time TEXT, + queued_by TEXT, + queued_by_avatar TEXT +);` + +var userTableSchema = ` +CREATE TABLE IF NOT EXISTS user_table ( + id SERIAL PRIMARY KEY, + user_id TEXT UNIQUE, + access_token TEXT, + avatar_url TEXT, + created_at TEXT, + updated_at TEXT +);` + +func initDB() error { + log.Println("Initializing Database") + + context.db.MustExec(trackQueueSchema) + context.db.MustExec(userTableSchema) + + return nil +} From 0e3801e07e8a4b35dc99d18e63be7bc7b86c3667 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Wed, 18 Feb 2015 17:17:35 -0800 Subject: [PATCH 20/44] Fixes for Heroku one button deploy --- api/Procfile | 2 ++ api/api.go | 1 - api/app.json | 12 +++++++++++- 3 files changed, 13 insertions(+), 2 deletions(-) create mode 100644 api/Procfile diff --git a/api/Procfile b/api/Procfile new file mode 100644 index 0000000..2ad906c --- /dev/null +++ b/api/Procfile @@ -0,0 +1,2 @@ +web: groupify-api + diff --git a/api/api.go b/api/api.go index 625c1d3..e446b51 100644 --- a/api/api.go +++ b/api/api.go @@ -64,7 +64,6 @@ func main() { err := godotenv.Load() if err != nil { // Can't load .env, so setenv defaults - os.Setenv("DATABASE_URL", "postgres://localhost:5432/groupify?sslmode=disable") } // Setup App Context diff --git a/api/app.json b/api/app.json index 634bd63..0f02b2b 100644 --- a/api/app.json +++ b/api/app.json @@ -5,9 +5,19 @@ "logo": "https://raw.githubusercontent.com/gophergala/teamOFP/master/api/public/images/groupify.go-logo.png", "keywords": ["go", "golang", "spotify", "music"], "env": { - "BUILDPACK_URL": "https://github.com/kr/heroku-buildpack-go" + "BUILDPACK_URL": { + "description": "DO NOT EDIT - Needed to deploy Go apps.", + "value": "https://github.com/kr/heroku-buildpack-go" + }, + "CLIENT_ID": { + "description": "Your Github App Client ID" + }, + "CLIENT_SECRET": { + "description": "You Github App Client Secret" + } }, "addons": [ "heroku-postgresql" ] } + From b8aed92344a3a5f0cd6c9e416f0e236521abede7 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Wed, 18 Feb 2015 17:43:05 -0800 Subject: [PATCH 21/44] Move api to root (split off remote into it's own repo) --- api/Procfile => Procfile | 0 api/api.go => api.go | 0 api/app.json => app.json | 0 api/notification.go => notification.go | 0 api/oauth.go => oauth.go | 0 {api/public => public}/css/main.css | 0 {api/public => public}/css/vendor/bootstrap.min.css | 0 {api/public => public}/css/vendor/spotify.min.css | 0 {api/public => public}/favicon.ico | Bin .../images/140-proof-logo-anim.gif | Bin .../images/groupify.go-logo-wide.png | Bin {api/public => public}/images/groupify.go-logo.png | Bin {api/public => public}/index.html | 0 {api/public => public}/javascript/main.js | 0 .../javascript/vendor/search-spotify.js | 0 .../javascript/vendor/spotify-web-api.js | 0 api/queue.go => queue.go | 0 api/spotify.go => spotify.go | 0 api/storage.go => storage.go | 0 api/track_queue.go => track_queue.go | 0 api/ws.go => ws.go | 0 21 files changed, 0 insertions(+), 0 deletions(-) rename api/Procfile => Procfile (100%) rename api/api.go => api.go (100%) rename api/app.json => app.json (100%) rename api/notification.go => notification.go (100%) rename api/oauth.go => oauth.go (100%) rename {api/public => public}/css/main.css (100%) rename {api/public => public}/css/vendor/bootstrap.min.css (100%) rename {api/public => public}/css/vendor/spotify.min.css (100%) rename {api/public => public}/favicon.ico (100%) rename {api/public => public}/images/140-proof-logo-anim.gif (100%) rename {api/public => public}/images/groupify.go-logo-wide.png (100%) rename {api/public => public}/images/groupify.go-logo.png (100%) rename {api/public => public}/index.html (100%) rename {api/public => public}/javascript/main.js (100%) rename {api/public => public}/javascript/vendor/search-spotify.js (100%) rename {api/public => public}/javascript/vendor/spotify-web-api.js (100%) rename api/queue.go => queue.go (100%) rename api/spotify.go => spotify.go (100%) rename api/storage.go => storage.go (100%) rename api/track_queue.go => track_queue.go (100%) rename api/ws.go => ws.go (100%) diff --git a/api/Procfile b/Procfile similarity index 100% rename from api/Procfile rename to Procfile diff --git a/api/api.go b/api.go similarity index 100% rename from api/api.go rename to api.go diff --git a/api/app.json b/app.json similarity index 100% rename from api/app.json rename to app.json diff --git a/api/notification.go b/notification.go similarity index 100% rename from api/notification.go rename to notification.go diff --git a/api/oauth.go b/oauth.go similarity index 100% rename from api/oauth.go rename to oauth.go diff --git a/api/public/css/main.css b/public/css/main.css similarity index 100% rename from api/public/css/main.css rename to public/css/main.css diff --git a/api/public/css/vendor/bootstrap.min.css b/public/css/vendor/bootstrap.min.css similarity index 100% rename from api/public/css/vendor/bootstrap.min.css rename to public/css/vendor/bootstrap.min.css diff --git a/api/public/css/vendor/spotify.min.css b/public/css/vendor/spotify.min.css similarity index 100% rename from api/public/css/vendor/spotify.min.css rename to public/css/vendor/spotify.min.css diff --git a/api/public/favicon.ico b/public/favicon.ico similarity index 100% rename from api/public/favicon.ico rename to public/favicon.ico diff --git a/api/public/images/140-proof-logo-anim.gif b/public/images/140-proof-logo-anim.gif similarity index 100% rename from api/public/images/140-proof-logo-anim.gif rename to public/images/140-proof-logo-anim.gif diff --git a/api/public/images/groupify.go-logo-wide.png b/public/images/groupify.go-logo-wide.png similarity index 100% rename from api/public/images/groupify.go-logo-wide.png rename to public/images/groupify.go-logo-wide.png diff --git a/api/public/images/groupify.go-logo.png b/public/images/groupify.go-logo.png similarity index 100% rename from api/public/images/groupify.go-logo.png rename to public/images/groupify.go-logo.png diff --git a/api/public/index.html b/public/index.html similarity index 100% rename from api/public/index.html rename to public/index.html diff --git a/api/public/javascript/main.js b/public/javascript/main.js similarity index 100% rename from api/public/javascript/main.js rename to public/javascript/main.js diff --git a/api/public/javascript/vendor/search-spotify.js b/public/javascript/vendor/search-spotify.js similarity index 100% rename from api/public/javascript/vendor/search-spotify.js rename to public/javascript/vendor/search-spotify.js diff --git a/api/public/javascript/vendor/spotify-web-api.js b/public/javascript/vendor/spotify-web-api.js similarity index 100% rename from api/public/javascript/vendor/spotify-web-api.js rename to public/javascript/vendor/spotify-web-api.js diff --git a/api/queue.go b/queue.go similarity index 100% rename from api/queue.go rename to queue.go diff --git a/api/spotify.go b/spotify.go similarity index 100% rename from api/spotify.go rename to spotify.go diff --git a/api/storage.go b/storage.go similarity index 100% rename from api/storage.go rename to storage.go diff --git a/api/track_queue.go b/track_queue.go similarity index 100% rename from api/track_queue.go rename to track_queue.go diff --git a/api/ws.go b/ws.go similarity index 100% rename from api/ws.go rename to ws.go From 405b1fa05132624ac8bc63fb48f1c00292996499 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 12:16:56 -0700 Subject: [PATCH 22/44] handle invalid notifications --- notification.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/notification.go b/notification.go index d0cba4c..6223993 100644 --- a/notification.go +++ b/notification.go @@ -19,7 +19,8 @@ func notificationProcessor(ch chan []byte) { n := &NotificationMessage{} if err := json.Unmarshal(m, &n); err != nil { - log.Panic(err) + //log.Panic(err) + log.Println("Invalid notification message:", string(m)) } switch n.Event { @@ -64,4 +65,3 @@ func notificationProcessor(ch chan []byte) { } } } - From eb25bbf7d1ef3d798b08e447e67e1495d9b137df Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 12:17:56 -0700 Subject: [PATCH 23/44] implemented web socket sending --- remote/ws.go | 35 +++++++++++++++++++++++++++++++++++ remote/ws_test.go | 41 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 remote/ws.go create mode 100644 remote/ws_test.go diff --git a/remote/ws.go b/remote/ws.go new file mode 100644 index 0000000..3ca21d9 --- /dev/null +++ b/remote/ws.go @@ -0,0 +1,35 @@ +package main + +import ( + "encoding/json" + "log" + + "golang.org/x/net/websocket" +) + +func NewWSConnection(url string, origin string) (*websocket.Conn, error) { + log.Println("Connecting to Groupify API..") + + ws, err := websocket.Dial(url, "", origin) + if err != nil { + return nil, err + } + + return ws, nil +} + +func SendWSMessage(conn *websocket.Conn, message interface{}) error { + + // Convert input to JSON + payload, err := json.Marshal(message) + if err != nil { + return err + } + + // Send it! + _, err = conn.Write(payload) + if err != nil { + return err + } + return nil +} diff --git a/remote/ws_test.go b/remote/ws_test.go new file mode 100644 index 0000000..041d4ab --- /dev/null +++ b/remote/ws_test.go @@ -0,0 +1,41 @@ +package main + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestSendWSMessage(t *testing.T) { + + // Create connection + c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") + + // Send message + err = SendWSMessage(c, "hello there") + + assert.Nil(t, err) +} + +func TestSendTrackEnd(t *testing.T) { + // Create notification + type NotificationMessage struct { + Event string `json:"event"` + Value string `json:"values"` + Track string `json:"track,omitempty"` + } + + trackEnd := NotificationMessage{ + Event: "track_end", + Value: "some random track", + } + + // Create connection + c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") + + // Send message + err = SendWSMessage(c, trackEnd) + + assert.Nil(t, err) + +} From fdbd1a50919f8c0f8deb44fbf29b7a84c349f51a Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:19:00 -0700 Subject: [PATCH 24/44] cleanup --- remote/gobetween.go | 70 ++++++++++++++++++--------------------------- remote/polling.go | 28 +++++++++++------- remote/queue.go | 55 ++--------------------------------- remote/ws.go | 18 +++++++++++- 4 files changed, 65 insertions(+), 106 deletions(-) diff --git a/remote/gobetween.go b/remote/gobetween.go index a5f7f00..4d55671 100644 --- a/remote/gobetween.go +++ b/remote/gobetween.go @@ -2,11 +2,12 @@ package main import ( "log" - "os" + //"os" + "flag" "os/exec" "strings" - "github.com/crowdmob/goamz/sqs" + //"github.com/crowdmob/goamz/sqs" "github.com/joho/godotenv" ) @@ -30,6 +31,10 @@ var commands = map[string]string{ "position": "player position", } +// API Host Flag +var apiHost = flag.String("host", "localhost:8080", + "Hostname of Groupify API") + func callSpotify(command string, param string) string { fullcmd := ScriptStart + commands[command] + param @@ -41,55 +46,36 @@ func callSpotify(command string, param string) string { return strings.TrimSpace(string(out)) } -//command line processing -// func main() { -// -// var cmd = flag.String("o", "pause", "Enter the command for spotify") -// flag.Parse() -// -// command := callSpotify(*cmd, "\"spotify:track:7p54iuWHqvdeN224OglZ9t\"") -// -// if command == "" { -// fmt.Println("exiting...") -// } -// fmt.Println(command) -// out, err := exec.Command("/usr/bin/osascript", "-e", command).Output() -// if err != nil { -// log.Fatal(err) -// log.Fatal(out) -// } -// done := make(chan bool) -// -// fmt.Println(getTimeLeft()) -// go pollSystem() -// <-done -// } - func main() { - log.Println("Starting sqs processor") + log.Println("Starting Groupify Remote") + + flag.Parse() err := godotenv.Load() if err != nil { log.Fatal("Error loading .env file") } - c.AWSAccess = os.Getenv("AWS_ACCESS") - c.AWSSecret = os.Getenv("AWS_SECRET") - done := make(chan bool) - messageQueue := make(chan *sqs.Message) + // Create host string + url := strings.Join([]string{"ws://", *apiHost, "/api/v1/remote"}, "") - //notification queue - s, err := sqs.NewFrom(c.AWSAccess, c.AWSSecret, "us-east-1") - if err != nil { - log.Panic(err) - } - q, err := s.GetQueue("spotify-ofp-notification") - if err != nil { - log.Panic(err) + // Create WS Connection + c, err := NewWSConnection(url, "http://localhost/") + + // Spotify status queue + spotifyState := make(chan interface{}) + go polling(spotifyState) + + // Create notification message channel + notifications := make(chan interface{}) + go WSMessageReceiver(c, notifications) + go processQueue(notifications) + + for s := range spotifyState { + log.Println("Spotify State:", s) + SendWSMessage(c, s) } - go listenOnQueue("spotify-ofp", messageQueue) - go processQueue(messageQueue) - go polling(q) + done := make(chan bool) <-done } diff --git a/remote/polling.go b/remote/polling.go index 9a3188a..34811ca 100644 --- a/remote/polling.go +++ b/remote/polling.go @@ -1,17 +1,17 @@ package main import ( - "log" + //"log" "strconv" "time" - "github.com/crowdmob/goamz/sqs" + //"github.com/crowdmob/goamz/sqs" ) // polling sleep time const sleepTime = time.Second / 2 -func polling(queue *sqs.Queue) { +func polling(s chan interface{}) { playerState := getPlayerState() track := getCurrentTrackID() timeLeft := int(getTimeLeft()) @@ -32,17 +32,21 @@ func polling(queue *sqs.Queue) { // log.Println(currentTrack) if playerState != currentPlayerState { message := NotificationMessage{"player_" + currentPlayerState, "", currentTrack} - err := pushMessage(queue, message) - if err != nil { - log.Println(err) - } + //err := pushMessage(queue, message) + //if err != nil { + //log.Println(err) + //} + s <- message playerState = currentPlayerState // log.Println("player state changed: ", currentPlayerState) } if currentTrack != track { if !getNextSong { - pushMessage(queue, NotificationMessage{"track_ending", track, currentTrack}) - pushMessage(queue, NotificationMessage{"track_start", nextTrack, nextTrack}) + //pushMessage(queue, NotificationMessage{"track_ending", track, currentTrack}) + s <- NotificationMessage{"track_ending", track, currentTrack} + + //pushMessage(queue, NotificationMessage{"track_start", nextTrack, nextTrack}) + s <- NotificationMessage{"track_start", nextTrack, nextTrack} getNextSong = true nextTrack := getNextTrack() if nextTrack != "" { @@ -59,11 +63,13 @@ func polling(queue *sqs.Queue) { // log.Println("New Time : ", currentTimeLeft) timeLeft = currentTimeLeft message := NotificationMessage{"time_left", strconv.Itoa(timeLeft), currentTrack} - pushMessage(queue, message) + //pushMessage(queue, message) + s <- message if timeLeft < 30 && getNextSong { //lock out period getNextSong = false message := NotificationMessage{"get_next_track", track, currentTrack} - pushMessage(queue, message) + //pushMessage(queue, message) + s <- message } } diff --git a/remote/queue.go b/remote/queue.go index 45c65f9..047b7d2 100644 --- a/remote/queue.go +++ b/remote/queue.go @@ -3,8 +3,6 @@ package main import ( "encoding/json" "log" - - "github.com/crowdmob/goamz/sqs" ) //NotificationMessage simple struct for sending data @@ -13,49 +11,17 @@ type NotificationMessage struct { Value string `json:"values"` Track string `json:"track"` } -type context struct { - AWSAccess string - AWSSecret string -} - -var c = &context{} -func listenOnQueue(queue string, ch chan *sqs.Message) { - - // Setup Queue - s, err := sqs.NewFrom(c.AWSAccess, c.AWSSecret, "us-east-1") - if err != nil { - log.Panic(err) - } - q, err := s.GetQueue(queue) - if err != nil { - log.Panic(err) - } - - for { - resp, err := q.ReceiveMessage(1) - if err != nil { - log.Panic(err) - } - - for _, m := range resp.Messages { - ch <- &m - q.DeleteMessage(&m) - } - } - -} - -func processQueue(ch chan *sqs.Message) { +func processQueue(ch chan interface{}) { for m := range ch { - // log.Println("Processing Message: ", m) messagebody := map[string]interface{}{} - err := json.Unmarshal([]byte(m.Body), &messagebody) + err := json.Unmarshal(m.([]byte), &messagebody) if err != nil { log.Panic("the unmarshall plan") } switch messagebody["command"] { case "play_track": + log.Println("Play Track:", messagebody) if str, ok := messagebody["param"].(string); ok { setNextTrack("spotify:track:" + str) } else { @@ -67,18 +33,3 @@ func processQueue(ch chan *sqs.Message) { } } - -func pushMessage(q *sqs.Queue, message interface{}) error { - // log.Println("message: ", message) - j, err := json.Marshal(message) - if err != nil { - return err - } - - _, err = q.SendMessage(string(j)) - if err != nil { - return err - } - - return nil -} diff --git a/remote/ws.go b/remote/ws.go index 3ca21d9..3557eb9 100644 --- a/remote/ws.go +++ b/remote/ws.go @@ -14,7 +14,7 @@ func NewWSConnection(url string, origin string) (*websocket.Conn, error) { if err != nil { return nil, err } - + log.Println("Connected!") return ws, nil } @@ -33,3 +33,19 @@ func SendWSMessage(conn *websocket.Conn, message interface{}) error { } return nil } + +func WSMessageReceiver(conn *websocket.Conn, notifications chan interface{}) error { + + for { + msg := make([]byte, 512) + msgLen, err := conn.Read(msg) + if err != nil { + log.Println("Recieved Message:", string(msg[:msgLen])) + log.Println("Error:", err) + } + + // Unmarshal the message + log.Println("Received Message:", string(msg[:msgLen])) + notifications <- msg[:msgLen] + } +} From 544bac79939dbfdb9a4225f93e1bf1f74010940f Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:19:40 -0700 Subject: [PATCH 25/44] send messages to remote via web sockets --- oauth.go | 2 +- queue.go | 1 + spotify.go | 23 +++++++++++++---------- track_queue.go | 8 ++++++-- ws.go | 18 +++++++++--------- 5 files changed, 30 insertions(+), 22 deletions(-) diff --git a/oauth.go b/oauth.go index 2b035c4..e94e2f1 100644 --- a/oauth.go +++ b/oauth.go @@ -72,7 +72,7 @@ func createUser(token string) (map[string]string, error) { user.CreatedAt = time.Now() user.UpdatedAt = time.Now() - _, err = context.db.NamedExec("INSERT OR REPLACE INTO user_table (user_id, access_token, avatar_url, created_at, updated_at) VALUES (:user_id, :access_token, :avatar_url, :created_at, :updated_at)", &user) + _, err = context.db.NamedExec("INSERT INTO user_table (user_id, access_token, avatar_url, created_at, updated_at) VALUES (:user_id, :access_token, :avatar_url, :created_at, :updated_at)", &user) //_, err = context.db.Exec(`INSERT INTO user_table (user_id, access_token) VALUES ("aaaa","asdkjasldjas")`) diff --git a/queue.go b/queue.go index c6c2364..a8057ae 100644 --- a/queue.go +++ b/queue.go @@ -140,5 +140,6 @@ func PostDeleteTrack(w http.ResponseWriter, r *http.Request) { // SkipTrack - Send next track to remote func PostSkipTrack(w http.ResponseWriter, r *http.Request) { queueNextTrack() + w.Write([]byte(`{"status":"track skipped"}`)) } diff --git a/spotify.go b/spotify.go index 54a43c4..a71a192 100644 --- a/spotify.go +++ b/spotify.go @@ -34,17 +34,20 @@ func getTrackDetails(ID string) *Track { //log.Println("Track Details:", trackDetails) if trackDetails != nil { - t.Album = trackDetails["album"].(map[string]interface{})["name"].(string) - t.Artist = trackDetails["artists"].([]interface{})[0].(map[string]interface{})["name"].(string) - t.Id = ID - t.AlbumArt = trackDetails["album"].(map[string]interface{})["images"].([]interface{})[0].(map[string]interface{})["url"].(string) - t.Name = trackDetails["name"].(string) - duration := trackDetails["duration_ms"].(float64) - if err != nil { - log.Panic(err) + if trackDetails["album"] != nil { + t.Album = trackDetails["album"].(map[string]interface{})["name"].(string) + + t.Artist = trackDetails["artists"].([]interface{})[0].(map[string]interface{})["name"].(string) + t.Id = ID + t.AlbumArt = trackDetails["album"].(map[string]interface{})["images"].([]interface{})[0].(map[string]interface{})["url"].(string) + t.Name = trackDetails["name"].(string) + duration := trackDetails["duration_ms"].(float64) + if err != nil { + log.Panic(err) + } + + t.Time = strconv.Itoa(int(duration) / 1000) } - - t.Time = strconv.Itoa(int(duration) / 1000) } return t } diff --git a/track_queue.go b/track_queue.go index 99befbd..4b74b62 100644 --- a/track_queue.go +++ b/track_queue.go @@ -51,7 +51,11 @@ func (t *TrackQueue) pop() (Track, error) { } if track.Id != "" { - context.db.Exec("DELETE FROM track_queue WHERE track_id = ?", track.Id) + log.Println("Track ID:", track.Id) + _, err := context.db.Exec("DELETE FROM track_queue WHERE track_id = $1", track.Id) + if err != nil { + log.Println("Error:", err) + } log.Println("Track popped from track queue: ", track) } return track, nil @@ -100,5 +104,5 @@ func (t *TrackQueue) length() int { func (t *TrackQueue) remove(ID string) { - context.db.Exec("DELETE FROM track_queue WHERE track_id = ?", ID) + context.db.Exec("DELETE FROM track_queue WHERE track_id = $1", ID) } diff --git a/ws.go b/ws.go index ed7ff07..b950eb4 100644 --- a/ws.go +++ b/ws.go @@ -1,24 +1,24 @@ package main import ( - "net/http" "log" + "net/http" "github.com/gorilla/websocket" ) var upgrader = websocket.Upgrader{ ReadBufferSize: 1024, - WriteBufferSize: 1024, - CheckOrigin: func(r *http.Request) bool { - return true + WriteBufferSize: 1024, + CheckOrigin: func(r *http.Request) bool { + return true }, } func messageSender(conn *websocket.Conn, messages *chan []byte) { log.Println("Message sender spawned") for m := range *messages { - log.Println("Got message: ", m) + log.Println("Sending message: ", string(m)) if err := conn.WriteMessage(1, m); err != nil { log.Println(err) } @@ -40,10 +40,10 @@ func messageReceiver(conn *websocket.Conn, notifications *chan []byte) { func WSRemoteHandler(w http.ResponseWriter, r *http.Request) { conn, err := upgrader.Upgrade(w, r, nil) - if err != nil { - log.Println(err) - return - } + if err != nil { + log.Println(err) + return + } go messageSender(conn, context.messages) go messageReceiver(conn, context.notifications) From b3c84c44d7379fcbbbbcfe235f61184b046a70d1 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:26:59 -0700 Subject: [PATCH 26/44] remove .env file requirement --- .gitignore | 1 + remote/gobetween.go | 14 ++++---------- 2 files changed, 5 insertions(+), 10 deletions(-) diff --git a/.gitignore b/.gitignore index a451356..f8c8811 100644 --- a/.gitignore +++ b/.gitignore @@ -3,3 +3,4 @@ api/api api/gin-bin remote/.env remote/remote +groupify diff --git a/remote/gobetween.go b/remote/gobetween.go index 4d55671..5c04311 100644 --- a/remote/gobetween.go +++ b/remote/gobetween.go @@ -1,14 +1,10 @@ package main import ( - "log" - //"os" "flag" + "log" "os/exec" "strings" - - //"github.com/crowdmob/goamz/sqs" - "github.com/joho/godotenv" ) // start of script tag @@ -51,16 +47,14 @@ func main() { flag.Parse() - err := godotenv.Load() - if err != nil { - log.Fatal("Error loading .env file") - } - // Create host string url := strings.Join([]string{"ws://", *apiHost, "/api/v1/remote"}, "") // Create WS Connection c, err := NewWSConnection(url, "http://localhost/") + if err != nil { + log.Fatal(err) + } // Spotify status queue spotifyState := make(chan interface{}) From b30065068dadf2129a6396398936449e73b3ad9f Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:29:46 -0700 Subject: [PATCH 27/44] update heroku one button link --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 260bf1a..d4dc58c 100644 --- a/README.md +++ b/README.md @@ -12,7 +12,7 @@ ### Getting started #### Deploy -[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/140proof/groupify/tree/master/api) +[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy) #### Remote From 8999d9a078bc8d6a439caa565b650de371e873c7 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:34:48 -0700 Subject: [PATCH 28/44] add godep --- Godeps/Godeps.json | 54 + Godeps/Readme | 5 + Godeps/_workspace/.gitignore | 2 + .../github.com/codegangsta/negroni/LICENSE | 21 + .../github.com/codegangsta/negroni/README.md | 181 ++ .../src/github.com/codegangsta/negroni/doc.go | 25 + .../github.com/codegangsta/negroni/logger.go | 29 + .../codegangsta/negroni/logger_test.go | 33 + .../github.com/codegangsta/negroni/negroni.go | 119 ++ .../codegangsta/negroni/negroni_test.go | 75 + .../codegangsta/negroni/recovery.go | 46 + .../codegangsta/negroni/recovery_test.go | 28 + .../codegangsta/negroni/response_writer.go | 96 ++ .../negroni/response_writer_test.go | 150 ++ .../github.com/codegangsta/negroni/static.go | 84 + .../codegangsta/negroni/static_test.go | 113 ++ .../negroni/translations/README_pt_br.md | 165 ++ .../github.com/gorilla/context/.travis.yml | 9 + .../src/github.com/gorilla/context/LICENSE | 27 + .../src/github.com/gorilla/context/README.md | 7 + .../src/github.com/gorilla/context/context.go | 143 ++ .../gorilla/context/context_test.go | 161 ++ .../src/github.com/gorilla/context/doc.go | 82 + .../src/github.com/gorilla/mux/.travis.yml | 7 + .../src/github.com/gorilla/mux/LICENSE | 27 + .../src/github.com/gorilla/mux/README.md | 7 + .../src/github.com/gorilla/mux/bench_test.go | 21 + .../src/github.com/gorilla/mux/doc.go | 199 +++ .../src/github.com/gorilla/mux/mux.go | 366 ++++ .../src/github.com/gorilla/mux/mux_test.go | 1003 +++++++++++ .../src/github.com/gorilla/mux/old_test.go | 714 ++++++++ .../src/github.com/gorilla/mux/regexp.go | 272 +++ .../src/github.com/gorilla/mux/route.go | 571 +++++++ .../gorilla/securecookie/.travis.yml | 7 + .../github.com/gorilla/securecookie/LICENSE | 27 + .../github.com/gorilla/securecookie/README.md | 3 + .../github.com/gorilla/securecookie/doc.go | 61 + .../gorilla/securecookie/securecookie.go | 429 +++++ .../gorilla/securecookie/securecookie_test.go | 178 ++ .../github.com/gorilla/sessions/.travis.yml | 7 + .../src/github.com/gorilla/sessions/LICENSE | 27 + .../src/github.com/gorilla/sessions/README.md | 17 + .../src/github.com/gorilla/sessions/doc.go | 168 ++ .../github.com/gorilla/sessions/sessions.go | 234 +++ .../gorilla/sessions/sessions_test.go | 197 +++ .../src/github.com/gorilla/sessions/store.go | 258 +++ .../github.com/gorilla/sessions/store_test.go | 73 + .../github.com/gorilla/websocket/.gitignore | 22 + .../github.com/gorilla/websocket/.travis.yml | 6 + .../src/github.com/gorilla/websocket/AUTHORS | 8 + .../src/github.com/gorilla/websocket/LICENSE | 22 + .../github.com/gorilla/websocket/README.md | 59 + .../gorilla/websocket/bench_test.go | 19 + .../github.com/gorilla/websocket/client.go | 235 +++ .../gorilla/websocket/client_server_test.go | 249 +++ .../gorilla/websocket/client_test.go | 63 + .../src/github.com/gorilla/websocket/conn.go | 825 +++++++++ .../github.com/gorilla/websocket/conn_test.go | 238 +++ .../src/github.com/gorilla/websocket/doc.go | 148 ++ .../websocket/examples/autobahn/README.md | 13 + .../examples/autobahn/fuzzingclient.json | 14 + .../websocket/examples/autobahn/server.go | 246 +++ .../gorilla/websocket/examples/chat/README.md | 19 + .../gorilla/websocket/examples/chat/conn.go | 106 ++ .../gorilla/websocket/examples/chat/home.html | 92 + .../gorilla/websocket/examples/chat/hub.go | 51 + .../gorilla/websocket/examples/chat/main.go | 39 + .../websocket/examples/filewatch/README.md | 9 + .../websocket/examples/filewatch/main.go | 193 +++ .../src/github.com/gorilla/websocket/json.go | 49 + .../github.com/gorilla/websocket/json_test.go | 63 + .../github.com/gorilla/websocket/server.go | 247 +++ .../gorilla/websocket/server_test.go | 33 + .../src/github.com/gorilla/websocket/util.go | 44 + .../github.com/gorilla/websocket/util_test.go | 34 + .../src/github.com/jmoiron/sqlx/.gitignore | 24 + .../src/github.com/jmoiron/sqlx/LICENSE | 23 + .../src/github.com/jmoiron/sqlx/README.md | 258 +++ .../src/github.com/jmoiron/sqlx/bind.go | 84 + .../src/github.com/jmoiron/sqlx/doc.go | 12 + .../src/github.com/jmoiron/sqlx/named.go | 321 ++++ .../src/github.com/jmoiron/sqlx/named_test.go | 227 +++ .../jmoiron/sqlx/reflectx/README.md | 17 + .../jmoiron/sqlx/reflectx/reflect.go | 268 +++ .../jmoiron/sqlx/reflectx/reflect_test.go | 239 +++ .../src/github.com/jmoiron/sqlx/sqlx.go | 986 +++++++++++ .../src/github.com/jmoiron/sqlx/sqlx_test.go | 1383 +++++++++++++++ .../github.com/jmoiron/sqlx/types/README.md | 5 + .../github.com/jmoiron/sqlx/types/types.go | 95 ++ .../jmoiron/sqlx/types/types_test.go | 42 + .../src/github.com/joho/godotenv/.gitignore | 1 + .../src/github.com/joho/godotenv/LICENCE | 23 + .../src/github.com/joho/godotenv/README.md | 127 ++ .../joho/godotenv/autoload/autoload.go | 15 + .../joho/godotenv/cmd/godotenv/cmd.go | 54 + .../joho/godotenv/fixtures/equals.env | 2 + .../joho/godotenv/fixtures/exported.env | 2 + .../joho/godotenv/fixtures/plain.env | 5 + .../joho/godotenv/fixtures/quoted.env | 8 + .../src/github.com/joho/godotenv/godotenv.go | 213 +++ .../github.com/joho/godotenv/godotenv_test.go | 222 +++ .../src/github.com/joho/godotenv/wercker.yml | 1 + .../src/github.com/lib/pq/.gitignore | 4 + .../src/github.com/lib/pq/.travis.yml | 61 + .../src/github.com/lib/pq/CONTRIBUTING.md | 29 + .../src/github.com/lib/pq/LICENSE.md | 8 + .../src/github.com/lib/pq/README.md | 100 ++ .../src/github.com/lib/pq/bench_test.go | 435 +++++ .../_workspace/src/github.com/lib/pq/buf.go | 74 + .../src/github.com/lib/pq/certs/README | 3 + .../github.com/lib/pq/certs/postgresql.crt | 69 + .../github.com/lib/pq/certs/postgresql.key | 15 + .../src/github.com/lib/pq/certs/root.crt | 24 + .../src/github.com/lib/pq/certs/server.crt | 81 + .../src/github.com/lib/pq/certs/server.key | 27 + .../_workspace/src/github.com/lib/pq/conn.go | 1497 +++++++++++++++++ .../src/github.com/lib/pq/conn_test.go | 1286 ++++++++++++++ .../_workspace/src/github.com/lib/pq/copy.go | 266 +++ .../src/github.com/lib/pq/copy_test.go | 380 +++++ .../_workspace/src/github.com/lib/pq/doc.go | 210 +++ .../src/github.com/lib/pq/encode.go | 505 ++++++ .../src/github.com/lib/pq/encode_test.go | 572 +++++++ .../_workspace/src/github.com/lib/pq/error.go | 495 ++++++ .../src/github.com/lib/pq/hstore/hstore.go | 118 ++ .../github.com/lib/pq/hstore/hstore_test.go | 148 ++ .../github.com/lib/pq/listen_example/doc.go | 102 ++ .../src/github.com/lib/pq/notify.go | 752 +++++++++ .../src/github.com/lib/pq/notify_test.go | 503 ++++++ .../src/github.com/lib/pq/oid/doc.go | 6 + .../src/github.com/lib/pq/oid/gen.go | 74 + .../src/github.com/lib/pq/oid/types.go | 161 ++ .../src/github.com/lib/pq/ssl_test.go | 232 +++ .../_workspace/src/github.com/lib/pq/url.go | 76 + .../src/github.com/lib/pq/url_test.go | 54 + .../src/github.com/lib/pq/user_posix.go | 24 + .../src/github.com/lib/pq/user_windows.go | 27 + .../src/golang.org/x/net/context/context.go | 446 +++++ .../golang.org/x/net/context/context_test.go | 575 +++++++ .../x/net/context/withtimeout_test.go | 26 + .../src/golang.org/x/oauth2/.travis.yml | 14 + .../src/golang.org/x/oauth2/AUTHORS | 3 + .../src/golang.org/x/oauth2/CONTRIBUTING.md | 25 + .../src/golang.org/x/oauth2/CONTRIBUTORS | 3 + .../src/golang.org/x/oauth2/LICENSE | 27 + .../src/golang.org/x/oauth2/README.md | 18 + .../golang.org/x/oauth2/client_appengine.go | 39 + .../src/golang.org/x/oauth2/example_test.go | 50 + .../src/golang.org/x/oauth2/github/github.go | 16 + .../golang.org/x/oauth2/google/appengine.go | 37 + .../x/oauth2/google/appenginedoc.go | 19 + .../golang.org/x/oauth2/google/appenginevm.go | 37 + .../x/oauth2/google/example_test.go | 146 ++ .../src/golang.org/x/oauth2/google/google.go | 100 ++ .../src/golang.org/x/oauth2/google/sdk.go | 167 ++ .../golang.org/x/oauth2/google/sdk_test.go | 46 + .../x/oauth2/google/source_appengine.go | 71 + .../oauth2/google/testdata/gcloud/credentials | 122 ++ .../oauth2/google/testdata/gcloud/properties | 2 + .../golang.org/x/oauth2/internal/oauth2.go | 69 + .../x/oauth2/internal/oauth2_test.go | 62 + .../src/golang.org/x/oauth2/jws/jws.go | 160 ++ .../golang.org/x/oauth2/jwt/example_test.go | 31 + .../src/golang.org/x/oauth2/jwt/jwt.go | 146 ++ .../src/golang.org/x/oauth2/jwt/jwt_test.go | 134 ++ .../src/golang.org/x/oauth2/oauth2.go | 494 ++++++ .../src/golang.org/x/oauth2/oauth2_test.go | 330 ++++ .../src/golang.org/x/oauth2/token.go | 104 ++ .../src/golang.org/x/oauth2/token_test.go | 50 + .../src/golang.org/x/oauth2/transport.go | 138 ++ .../src/golang.org/x/oauth2/transport_test.go | 53 + 170 files changed, 26509 insertions(+) create mode 100644 Godeps/Godeps.json create mode 100644 Godeps/Readme create mode 100644 Godeps/_workspace/.gitignore create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/LICENSE create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/README.md create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/doc.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/logger.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/logger_test.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/negroni_test.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/recovery.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/recovery_test.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer_test.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/static.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/static_test.go create mode 100644 Godeps/_workspace/src/github.com/codegangsta/negroni/translations/README_pt_br.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/LICENSE create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/context.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/context_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/context/doc.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/LICENSE create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/bench_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/doc.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/mux.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/mux_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/old_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/regexp.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/mux/route.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/LICENSE create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/doc.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/LICENSE create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/doc.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/sessions.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/sessions_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/store.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/sessions/store_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/.gitignore create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/AUTHORS create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/LICENSE create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/bench_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/client.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/client_server_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/client_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/conn.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/conn_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/doc.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/fuzzingclient.json create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/server.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/conn.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/home.html create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/hub.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/main.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/README.md create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/main.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/json.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/json_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/server.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/server_test.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/util.go create mode 100644 Godeps/_workspace/src/github.com/gorilla/websocket/util_test.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/.gitignore create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/LICENSE create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/README.md create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/bind.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/doc.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/named.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/named_test.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/README.md create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect_test.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx_test.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/types/README.md create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types.go create mode 100644 Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types_test.go create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/.gitignore create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/LICENCE create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/README.md create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/autoload/autoload.go create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/cmd/godotenv/cmd.go create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/fixtures/equals.env create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/fixtures/exported.env create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/fixtures/plain.env create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/fixtures/quoted.env create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/godotenv.go create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/godotenv_test.go create mode 100644 Godeps/_workspace/src/github.com/joho/godotenv/wercker.yml create mode 100644 Godeps/_workspace/src/github.com/lib/pq/.gitignore create mode 100644 Godeps/_workspace/src/github.com/lib/pq/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/lib/pq/CONTRIBUTING.md create mode 100644 Godeps/_workspace/src/github.com/lib/pq/LICENSE.md create mode 100644 Godeps/_workspace/src/github.com/lib/pq/README.md create mode 100644 Godeps/_workspace/src/github.com/lib/pq/bench_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/buf.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/README create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.crt create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.key create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/root.crt create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/server.crt create mode 100644 Godeps/_workspace/src/github.com/lib/pq/certs/server.key create mode 100644 Godeps/_workspace/src/github.com/lib/pq/conn.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/conn_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/copy.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/copy_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/doc.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/encode.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/encode_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/error.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/hstore/hstore.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/hstore/hstore_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/listen_example/doc.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/notify.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/notify_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/oid/doc.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/oid/gen.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/oid/types.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/ssl_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/url.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/url_test.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/user_posix.go create mode 100644 Godeps/_workspace/src/github.com/lib/pq/user_windows.go create mode 100644 Godeps/_workspace/src/golang.org/x/net/context/context.go create mode 100644 Godeps/_workspace/src/golang.org/x/net/context/context_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/net/context/withtimeout_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/.travis.yml create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/AUTHORS create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTING.md create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTORS create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/LICENSE create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/README.md create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/client_appengine.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/example_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/github/github.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/appengine.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/appenginedoc.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/appenginevm.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/example_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/google.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/sdk.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/sdk_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/source_appengine.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/credentials create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/properties create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/jws/jws.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/jwt/example_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/oauth2.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/oauth2_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/token.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/token_test.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/transport.go create mode 100644 Godeps/_workspace/src/golang.org/x/oauth2/transport_test.go diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json new file mode 100644 index 0000000..6159bca --- /dev/null +++ b/Godeps/Godeps.json @@ -0,0 +1,54 @@ +{ + "ImportPath": "github.com/ahamidi/groupify", + "GoVersion": "go1.4.1", + "Deps": [ + { + "ImportPath": "github.com/codegangsta/negroni", + "Comment": "v0.1-62-g8d75e11", + "Rev": "8d75e11374a1928608c906fe745b538483e7aeb2" + }, + { + "ImportPath": "github.com/gorilla/context", + "Rev": "215affda49addc4c8ef7e2534915df2c8c35c6cd" + }, + { + "ImportPath": "github.com/gorilla/mux", + "Rev": "8096f47503459bcc74d1f4c487b7e6e42e5746b5" + }, + { + "ImportPath": "github.com/gorilla/securecookie", + "Rev": "5f171f42328bdd573211bb82bdee8f259c4c61ae" + }, + { + "ImportPath": "github.com/gorilla/sessions", + "Rev": "13c86220d944600e7a6e3de6c87418896ccfbe77" + }, + { + "ImportPath": "github.com/gorilla/websocket", + "Rev": "ab5b3a61f5b6aa323d66ece457334396c4ccdd03" + }, + { + "ImportPath": "github.com/jmoiron/sqlx", + "Comment": "sqlx-v1.0-67-g69738bd", + "Rev": "69738bd209812c5a381786011aff17944a384554" + }, + { + "ImportPath": "github.com/joho/godotenv", + "Comment": "v1-2-gead2e75", + "Rev": "ead2e75027bf1a3f6457e28d9eb3c2fa05109d2b" + }, + { + "ImportPath": "github.com/lib/pq", + "Comment": "go1.0-cutoff-26-gf7ea31d", + "Rev": "f7ea31d05cd1cccff3ba98af46ccc261d4ff3fdd" + }, + { + "ImportPath": "golang.org/x/net/context", + "Rev": "59b0df9b1f7abda5aab0495ee54f408daf182ce7" + }, + { + "ImportPath": "golang.org/x/oauth2", + "Rev": "721c86aedbb404bcb5a439cd05c1e0a6bf7d8923" + } + ] +} diff --git a/Godeps/Readme b/Godeps/Readme new file mode 100644 index 0000000..4cdaa53 --- /dev/null +++ b/Godeps/Readme @@ -0,0 +1,5 @@ +This directory tree is generated automatically by godep. + +Please do not edit. + +See https://github.com/tools/godep for more information. diff --git a/Godeps/_workspace/.gitignore b/Godeps/_workspace/.gitignore new file mode 100644 index 0000000..f037d68 --- /dev/null +++ b/Godeps/_workspace/.gitignore @@ -0,0 +1,2 @@ +/pkg +/bin diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/LICENSE b/Godeps/_workspace/src/github.com/codegangsta/negroni/LICENSE new file mode 100644 index 0000000..08b5e20 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Jeremy Saenz + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/README.md b/Godeps/_workspace/src/github.com/codegangsta/negroni/README.md new file mode 100644 index 0000000..9294d70 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/README.md @@ -0,0 +1,181 @@ +# Negroni [![GoDoc](https://godoc.org/github.com/codegangsta/negroni?status.svg)](http://godoc.org/github.com/codegangsta/negroni) [![wercker status](https://app.wercker.com/status/13688a4a94b82d84a0b8d038c4965b61/s "wercker status")](https://app.wercker.com/project/bykey/13688a4a94b82d84a0b8d038c4965b61) + +Negroni is an idiomatic approach to web middleware in Go. It is tiny, non-intrusive, and encourages use of `net/http` Handlers. + +If you like the idea of [Martini](http://github.com/go-martini/martini), but you think it contains too much magic, then Negroni is a great fit. + + +Language Translations: +* [Português Brasileiro (pt_BR)](translations/README_pt_br.md) + +## Getting Started + +After installing Go and setting up your [GOPATH](http://golang.org/doc/code.html#GOPATH), create your first `.go` file. We'll call it `server.go`. + +~~~ go +package main + +import ( + "github.com/codegangsta/negroni" + "net/http" + "fmt" +) + +func main() { + mux := http.NewServeMux() + mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) { + fmt.Fprintf(w, "Welcome to the home page!") + }) + + n := negroni.Classic() + n.UseHandler(mux) + n.Run(":3000") +} +~~~ + +Then install the Negroni package (**go 1.1** and greater is required): +~~~ +go get github.com/codegangsta/negroni +~~~ + +Then run your server: +~~~ +go run server.go +~~~ + +You will now have a Go net/http webserver running on `localhost:3000`. + +## Need Help? +If you have a question or feature request, [go ask the mailing list](https://groups.google.com/forum/#!forum/negroni-users). The GitHub issues for Negroni will be used exclusively for bug reports and pull requests. + +## Is Negroni a Framework? +Negroni is **not** a framework. It is a library that is designed to work directly with net/http. + +## Routing? +Negroni is BYOR (Bring your own Router). The Go community already has a number of great http routers available, Negroni tries to play well with all of them by fully supporting `net/http`. For instance, integrating with [Gorilla Mux](http://github.com/gorilla/mux) looks like so: + +~~~ go +router := mux.NewRouter() +router.HandleFunc("/", HomeHandler) + +n := negroni.New(Middleware1, Middleware2) +// Or use a middleware with the Use() function +n.Use(Middleware3) +// router goes last +n.UseHandler(router) + +n.Run(":3000") +~~~ + +## `negroni.Classic()` +`negroni.Classic()` provides some default middleware that is useful for most applications: + +* `negroni.Recovery` - Panic Recovery Middleware. +* `negroni.Logging` - Request/Response Logging Middleware. +* `negroni.Static` - Static File serving under the "public" directory. + +This makes it really easy to get started with some useful features from Negroni. + +## Handlers +Negroni provides a bidirectional middleware flow. This is done through the `negroni.Handler` interface: + +~~~ go +type Handler interface { + ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) +} +~~~ + +If a middleware hasn't already written to the ResponseWriter, it should call the next `http.HandlerFunc` in the chain to yield to the next middleware handler. This can be used for great good: + +~~~ go +func MyMiddleware(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + // do some stuff before + next(rw, r) + // do some stuff after +} +~~~ + +And you can map it to the handler chain with the `Use` function: + +~~~ go +n := negroni.New() +n.Use(negroni.HandlerFunc(MyMiddleware)) +~~~ + +You can also map plain old `http.Handler`s: + +~~~ go +n := negroni.New() + +mux := http.NewServeMux() +// map your routes + +n.UseHandler(mux) + +n.Run(":3000") +~~~ + +## `Run()` +Negroni has a convenience function called `Run`. `Run` takes an addr string identical to [http.ListenAndServe](http://golang.org/pkg/net/http#ListenAndServe). + +~~~ go +n := negroni.Classic() +// ... +log.Fatal(http.ListenAndServe(":8080", n)) +~~~ + +## Route Specific Middleware +If you have a route group of routes that need specific middleware to be executed, you can simply create a new Negroni instance and use it as your route handler. + +~~~ go +router := mux.NewRouter() +adminRoutes := mux.NewRouter() +// add admin routes here + +// Create a new negroni for the admin middleware +router.Handle("/admin", negroni.New( + Middleware1, + Middleware2, + negroni.Wrap(adminRoutes), +)) +~~~ + +## Third Party Middleware + +Here is a current list of Negroni compatible middlware. Feel free to put up a PR linking your middleware if you have built one: + + +| Middleware | Author | Description | +| -----------|--------|-------------| +| [RestGate](https://github.com/pjebs/restgate) | [Prasanga Siripala](https://github.com/pjebs) | Secure authentication for REST API endpoints | +| [Graceful](https://github.com/stretchr/graceful) | [Tyler Bunnell](https://github.com/tylerb) | Graceful HTTP Shutdown | +| [secure](https://github.com/unrolled/secure) | [Cory Jacobsen](https://github.com/unrolled) | Middleware that implements a few quick security wins | +| [JWT Middleware](https://github.com/auth0/go-jwt-middleware) | [Auth0](https://github.com/auth0) | Middleware checks for a JWT on the `Authorization` header on incoming requests and decodes it| +| [binding](https://github.com/mholt/binding) | [Matt Holt](https://github.com/mholt) | Data binding from HTTP requests into structs | +| [logrus](https://github.com/meatballhat/negroni-logrus) | [Dan Buch](https://github.com/meatballhat) | Logrus-based logger | +| [render](https://github.com/unrolled/render) | [Cory Jacobsen](https://github.com/unrolled) | Render JSON, XML and HTML templates | +| [gorelic](https://github.com/jingweno/negroni-gorelic) | [Jingwen Owen Ou](https://github.com/jingweno) | New Relic agent for Go runtime | +| [gzip](https://github.com/phyber/negroni-gzip) | [phyber](https://github.com/phyber) | GZIP response compression | +| [oauth2](https://github.com/goincremental/negroni-oauth2) | [David Bochenski](https://github.com/bochenski) | oAuth2 middleware | +| [sessions](https://github.com/goincremental/negroni-sessions) | [David Bochenski](https://github.com/bochenski) | Session Management | +| [permissions2](https://github.com/xyproto/permissions2) | [Alexander Rødseth](https://github.com/xyproto) | Cookies, users and permissions | +| [onthefly](https://github.com/xyproto/onthefly) | [Alexander Rødseth](https://github.com/xyproto) | Generate TinySVG, HTML and CSS on the fly | +| [cors](https://github.com/rs/cors) | [Olivier Poitrey](https://github.com/rs) | [Cross Origin Resource Sharing](http://www.w3.org/TR/cors/) (CORS) support | +| [xrequestid](https://github.com/pilu/xrequestid) | [Andrea Franz](https://github.com/pilu) | Middleware that assigns a random X-Request-Id header to each request | +| [VanGoH](https://github.com/auroratechnologies/vangoh) | [Taylor Wrobel](https://github.com/twrobel3) | Configurable [AWS-Style](http://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html) HMAC authentication middleware | +| [stats](https://github.com/thoas/stats) | [Florent Messa](https://github.com/thoas) | Store information about your web application (response time, etc.) | + +## Examples +[Alexander Rødseth](https://github.com/xyproto) created [mooseware](https://github.com/xyproto/mooseware), a skeleton for writing a Negroni middleware handler. + +## Live code reload? +[gin](https://github.com/codegangsta/gin) and [fresh](https://github.com/pilu/fresh) both live reload negroni apps. + +## Essential Reading for Beginners of Go & Negroni + +* [Using a Context to pass information from middleware to end handler](http://elithrar.github.io/article/map-string-interface/) +* [Understanding middleware](http://mattstauffer.co/blog/laravel-5.0-middleware-replacing-filters) + +## About + +Negroni is obsessively designed by none other than the [Code Gangsta](http://codegangsta.io/) diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/doc.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/doc.go new file mode 100644 index 0000000..24d6572 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/doc.go @@ -0,0 +1,25 @@ +// Package negroni is an idiomatic approach to web middleware in Go. It is tiny, non-intrusive, and encourages use of net/http Handlers. +// +// If you like the idea of Martini, but you think it contains too much magic, then Negroni is a great fit. +// +// For a full guide visit http://github.com/codegangsta/negroni +// +// package main +// +// import ( +// "github.com/codegangsta/negroni" +// "net/http" +// "fmt" +// ) +// +// func main() { +// mux := http.NewServeMux() +// mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) { +// fmt.Fprintf(w, "Welcome to the home page!") +// }) +// +// n := negroni.Classic() +// n.UseHandler(mux) +// n.Run(":3000") +// } +package negroni diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/logger.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/logger.go new file mode 100644 index 0000000..e3828ef --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/logger.go @@ -0,0 +1,29 @@ +package negroni + +import ( + "log" + "net/http" + "os" + "time" +) + +// Logger is a middleware handler that logs the request as it goes in and the response as it goes out. +type Logger struct { + // Logger inherits from log.Logger used to log messages with the Logger middleware + *log.Logger +} + +// NewLogger returns a new Logger instance +func NewLogger() *Logger { + return &Logger{log.New(os.Stdout, "[negroni] ", 0)} +} + +func (l *Logger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + start := time.Now() + l.Printf("Started %s %s", r.Method, r.URL.Path) + + next(rw, r) + + res := rw.(ResponseWriter) + l.Printf("Completed %v %s in %v", res.Status(), http.StatusText(res.Status()), time.Since(start)) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/logger_test.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/logger_test.go new file mode 100644 index 0000000..880337d --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/logger_test.go @@ -0,0 +1,33 @@ +package negroni + +import ( + "bytes" + "log" + "net/http" + "net/http/httptest" + "testing" +) + +func Test_Logger(t *testing.T) { + buff := bytes.NewBufferString("") + recorder := httptest.NewRecorder() + + l := NewLogger() + l.Logger = log.New(buff, "[negroni] ", 0) + + n := New() + // replace log for testing + n.Use(l) + n.UseHandler(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { + rw.WriteHeader(http.StatusNotFound) + })) + + req, err := http.NewRequest("GET", "http://localhost:3000/foobar", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(recorder, req) + expect(t, recorder.Code, http.StatusNotFound) + refute(t, len(buff.String()), 0) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go new file mode 100644 index 0000000..e367b7c --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go @@ -0,0 +1,119 @@ +package negroni + +import ( + "log" + "net/http" + "os" +) + +// Handler handler is an interface that objects can implement to be registered to serve as middleware +// in the Negroni middleware stack. +// ServeHTTP should yield to the next middleware in the chain by invoking the next http.HandlerFunc +// passed in. +// +// If the Handler writes to the ResponseWriter, the next http.HandlerFunc should not be invoked. +type Handler interface { + ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) +} + +// HandlerFunc is an adapter to allow the use of ordinary functions as Negroni handlers. +// If f is a function with the appropriate signature, HandlerFunc(f) is a Handler object that calls f. +type HandlerFunc func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) + +func (h HandlerFunc) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + h(rw, r, next) +} + +type middleware struct { + handler Handler + next *middleware +} + +func (m middleware) ServeHTTP(rw http.ResponseWriter, r *http.Request) { + m.handler.ServeHTTP(rw, r, m.next.ServeHTTP) +} + +// Wrap converts a http.Handler into a negroni.Handler so it can be used as a Negroni +// middleware. The next http.HandlerFunc is automatically called after the Handler +// is executed. +func Wrap(handler http.Handler) Handler { + return HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + handler.ServeHTTP(rw, r) + next(rw, r) + }) +} + +// Negroni is a stack of Middleware Handlers that can be invoked as an http.Handler. +// Negroni middleware is evaluated in the order that they are added to the stack using +// the Use and UseHandler methods. +type Negroni struct { + middleware middleware + handlers []Handler +} + +// New returns a new Negroni instance with no middleware preconfigured. +func New(handlers ...Handler) *Negroni { + return &Negroni{ + handlers: handlers, + middleware: build(handlers), + } +} + +// Classic returns a new Negroni instance with the default middleware already +// in the stack. +// +// Recovery - Panic Recovery Middleware +// Logger - Request/Response Logging +// Static - Static File Serving +func Classic() *Negroni { + return New(NewRecovery(), NewLogger(), NewStatic(http.Dir("public"))) +} + +func (n *Negroni) ServeHTTP(rw http.ResponseWriter, r *http.Request) { + n.middleware.ServeHTTP(NewResponseWriter(rw), r) +} + +// Use adds a Handler onto the middleware stack. Handlers are invoked in the order they are added to a Negroni. +func (n *Negroni) Use(handler Handler) { + n.handlers = append(n.handlers, handler) + n.middleware = build(n.handlers) +} + +// UseHandler adds a http.Handler onto the middleware stack. Handlers are invoked in the order they are added to a Negroni. +func (n *Negroni) UseHandler(handler http.Handler) { + n.Use(Wrap(handler)) +} + +// Run is a convenience function that runs the negroni stack as an HTTP +// server. The addr string takes the same format as http.ListenAndServe. +func (n *Negroni) Run(addr string) { + l := log.New(os.Stdout, "[negroni] ", 0) + l.Printf("listening on %s", addr) + l.Fatal(http.ListenAndServe(addr, n)) +} + +// Returns a list of all the handlers in the current Negroni middleware chain. +func (n *Negroni) Handlers() ([]Handler) { + return n.handlers +} + +func build(handlers []Handler) middleware { + var next middleware + + if len(handlers) == 0 { + return voidMiddleware() + } else if len(handlers) > 1 { + next = build(handlers[1:]) + } else { + next = voidMiddleware() + } + + return middleware{handlers[0], &next} +} + +func voidMiddleware() middleware { + return middleware{ + HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {}), + &middleware{}, + } +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni_test.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni_test.go new file mode 100644 index 0000000..9fac008 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni_test.go @@ -0,0 +1,75 @@ +package negroni + +import ( + "net/http" + "net/http/httptest" + "reflect" + "testing" +) + +/* Test Helpers */ +func expect(t *testing.T, a interface{}, b interface{}) { + if a != b { + t.Errorf("Expected %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a)) + } +} + +func refute(t *testing.T, a interface{}, b interface{}) { + if a == b { + t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a)) + } +} + +func TestNegroniRun(t *testing.T) { + // just test that Run doesn't bomb + go New().Run(":3000") +} + +func TestNegroniServeHTTP(t *testing.T) { + result := "" + response := httptest.NewRecorder() + + n := New() + n.Use(HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + result += "foo" + next(rw, r) + result += "ban" + })) + n.Use(HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + result += "bar" + next(rw, r) + result += "baz" + })) + n.Use(HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + result += "bat" + rw.WriteHeader(http.StatusBadRequest) + })) + + n.ServeHTTP(response, (*http.Request)(nil)) + + expect(t, result, "foobarbatbazban") + expect(t, response.Code, http.StatusBadRequest) +} + +// Ensures that a Negroni middleware chain +// can correctly return all of its handlers. +func TestHandlers(t *testing.T) { + response := httptest.NewRecorder() + n := New() + handlers := n.Handlers() + expect(t, 0, len(handlers)) + + n.Use(HandlerFunc(func(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + rw.WriteHeader(http.StatusOK) + })) + + // Expects the length of handlers to be exactly 1 + // after adding exactly one handler to the middleware chain + handlers = n.Handlers() + expect(t, 1, len(handlers)) + + // Ensures that the first handler that is in sequence behaves + // exactly the same as the one that was registered earlier + handlers[0].ServeHTTP(response, (*http.Request)(nil), nil) + expect(t, response.Code, http.StatusOK) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery.go new file mode 100644 index 0000000..d790cad --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery.go @@ -0,0 +1,46 @@ +package negroni + +import ( + "fmt" + "log" + "net/http" + "os" + "runtime" +) + +// Recovery is a Negroni middleware that recovers from any panics and writes a 500 if there was one. +type Recovery struct { + Logger *log.Logger + PrintStack bool + StackAll bool + StackSize int +} + +// NewRecovery returns a new instance of Recovery +func NewRecovery() *Recovery { + return &Recovery{ + Logger: log.New(os.Stdout, "[negroni] ", 0), + PrintStack: true, + StackAll: false, + StackSize: 1024 * 8, + } +} + +func (rec *Recovery) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + defer func() { + if err := recover(); err != nil { + rw.WriteHeader(http.StatusInternalServerError) + stack := make([]byte, rec.StackSize) + stack = stack[:runtime.Stack(stack, rec.StackAll)] + + f := "PANIC: %s\n%s" + rec.Logger.Printf(f, err, stack) + + if rec.PrintStack { + fmt.Fprintf(rw, f, err, stack) + } + } + }() + + next(rw, r) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery_test.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery_test.go new file mode 100644 index 0000000..3fa264a --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery_test.go @@ -0,0 +1,28 @@ +package negroni + +import ( + "bytes" + "log" + "net/http" + "net/http/httptest" + "testing" +) + +func TestRecovery(t *testing.T) { + buff := bytes.NewBufferString("") + recorder := httptest.NewRecorder() + + rec := NewRecovery() + rec.Logger = log.New(buff, "[negroni] ", 0) + + n := New() + // replace log for testing + n.Use(rec) + n.UseHandler(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) { + panic("here is a panic!") + })) + n.ServeHTTP(recorder, (*http.Request)(nil)) + expect(t, recorder.Code, http.StatusInternalServerError) + refute(t, recorder.Body.Len(), 0) + refute(t, len(buff.String()), 0) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer.go new file mode 100644 index 0000000..ea86a26 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer.go @@ -0,0 +1,96 @@ +package negroni + +import ( + "bufio" + "fmt" + "net" + "net/http" +) + +// ResponseWriter is a wrapper around http.ResponseWriter that provides extra information about +// the response. It is recommended that middleware handlers use this construct to wrap a responsewriter +// if the functionality calls for it. +type ResponseWriter interface { + http.ResponseWriter + http.Flusher + // Status returns the status code of the response or 0 if the response has not been written. + Status() int + // Written returns whether or not the ResponseWriter has been written. + Written() bool + // Size returns the size of the response body. + Size() int + // Before allows for a function to be called before the ResponseWriter has been written to. This is + // useful for setting headers or any other operations that must happen before a response has been written. + Before(func(ResponseWriter)) +} + +type beforeFunc func(ResponseWriter) + +// NewResponseWriter creates a ResponseWriter that wraps an http.ResponseWriter +func NewResponseWriter(rw http.ResponseWriter) ResponseWriter { + return &responseWriter{rw, 0, 0, nil} +} + +type responseWriter struct { + http.ResponseWriter + status int + size int + beforeFuncs []beforeFunc +} + +func (rw *responseWriter) WriteHeader(s int) { + rw.status = s + rw.callBefore() + rw.ResponseWriter.WriteHeader(s) +} + +func (rw *responseWriter) Write(b []byte) (int, error) { + if !rw.Written() { + // The status will be StatusOK if WriteHeader has not been called yet + rw.WriteHeader(http.StatusOK) + } + size, err := rw.ResponseWriter.Write(b) + rw.size += size + return size, err +} + +func (rw *responseWriter) Status() int { + return rw.status +} + +func (rw *responseWriter) Size() int { + return rw.size +} + +func (rw *responseWriter) Written() bool { + return rw.status != 0 +} + +func (rw *responseWriter) Before(before func(ResponseWriter)) { + rw.beforeFuncs = append(rw.beforeFuncs, before) +} + +func (rw *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) { + hijacker, ok := rw.ResponseWriter.(http.Hijacker) + if !ok { + return nil, nil, fmt.Errorf("the ResponseWriter doesn't support the Hijacker interface") + } + return hijacker.Hijack() +} + +func (rw *responseWriter) CloseNotify() <-chan bool { + return rw.ResponseWriter.(http.CloseNotifier).CloseNotify() +} + +func (rw *responseWriter) callBefore() { + for i := len(rw.beforeFuncs) - 1; i >= 0; i-- { + rw.beforeFuncs[i](rw) + } +} + +func (rw *responseWriter) Flush() { + flusher, ok := rw.ResponseWriter.(http.Flusher) + if ok { + flusher.Flush() + } +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer_test.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer_test.go new file mode 100644 index 0000000..ed1ee70 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/response_writer_test.go @@ -0,0 +1,150 @@ +package negroni + +import ( + "bufio" + "net" + "net/http" + "net/http/httptest" + "testing" + "time" +) + +type closeNotifyingRecorder struct { + *httptest.ResponseRecorder + closed chan bool +} + +func newCloseNotifyingRecorder() *closeNotifyingRecorder { + return &closeNotifyingRecorder{ + httptest.NewRecorder(), + make(chan bool, 1), + } +} + +func (c *closeNotifyingRecorder) close() { + c.closed <- true +} + +func (c *closeNotifyingRecorder) CloseNotify() <-chan bool { + return c.closed +} + +type hijackableResponse struct { + Hijacked bool +} + +func newHijackableResponse() *hijackableResponse { + return &hijackableResponse{} +} + +func (h *hijackableResponse) Header() http.Header { return nil } +func (h *hijackableResponse) Write(buf []byte) (int, error) { return 0, nil } +func (h *hijackableResponse) WriteHeader(code int) {} +func (h *hijackableResponse) Flush() {} +func (h *hijackableResponse) Hijack() (net.Conn, *bufio.ReadWriter, error) { + h.Hijacked = true + return nil, nil, nil +} + +func TestResponseWriterWritingString(t *testing.T) { + rec := httptest.NewRecorder() + rw := NewResponseWriter(rec) + + rw.Write([]byte("Hello world")) + + expect(t, rec.Code, rw.Status()) + expect(t, rec.Body.String(), "Hello world") + expect(t, rw.Status(), http.StatusOK) + expect(t, rw.Size(), 11) + expect(t, rw.Written(), true) +} + +func TestResponseWriterWritingStrings(t *testing.T) { + rec := httptest.NewRecorder() + rw := NewResponseWriter(rec) + + rw.Write([]byte("Hello world")) + rw.Write([]byte("foo bar bat baz")) + + expect(t, rec.Code, rw.Status()) + expect(t, rec.Body.String(), "Hello worldfoo bar bat baz") + expect(t, rw.Status(), http.StatusOK) + expect(t, rw.Size(), 26) +} + +func TestResponseWriterWritingHeader(t *testing.T) { + rec := httptest.NewRecorder() + rw := NewResponseWriter(rec) + + rw.WriteHeader(http.StatusNotFound) + + expect(t, rec.Code, rw.Status()) + expect(t, rec.Body.String(), "") + expect(t, rw.Status(), http.StatusNotFound) + expect(t, rw.Size(), 0) +} + +func TestResponseWriterBefore(t *testing.T) { + rec := httptest.NewRecorder() + rw := NewResponseWriter(rec) + result := "" + + rw.Before(func(ResponseWriter) { + result += "foo" + }) + rw.Before(func(ResponseWriter) { + result += "bar" + }) + + rw.WriteHeader(http.StatusNotFound) + + expect(t, rec.Code, rw.Status()) + expect(t, rec.Body.String(), "") + expect(t, rw.Status(), http.StatusNotFound) + expect(t, rw.Size(), 0) + expect(t, result, "barfoo") +} + +func TestResponseWriterHijack(t *testing.T) { + hijackable := newHijackableResponse() + rw := NewResponseWriter(hijackable) + hijacker, ok := rw.(http.Hijacker) + expect(t, ok, true) + _, _, err := hijacker.Hijack() + if err != nil { + t.Error(err) + } + expect(t, hijackable.Hijacked, true) +} + +func TestResponseWriteHijackNotOK(t *testing.T) { + hijackable := new(http.ResponseWriter) + rw := NewResponseWriter(*hijackable) + hijacker, ok := rw.(http.Hijacker) + expect(t, ok, true) + _, _, err := hijacker.Hijack() + + refute(t, err, nil) +} + +func TestResponseWriterCloseNotify(t *testing.T) { + rec := newCloseNotifyingRecorder() + rw := NewResponseWriter(rec) + closed := false + notifier := rw.(http.CloseNotifier).CloseNotify() + rec.close() + select { + case <-notifier: + closed = true + case <-time.After(time.Second): + } + expect(t, closed, true) +} + +func TestResponseWriterFlusher(t *testing.T) { + rec := httptest.NewRecorder() + rw := NewResponseWriter(rec) + + _, ok := rw.(http.Flusher) + expect(t, ok, true) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/static.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/static.go new file mode 100644 index 0000000..c5af4e6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/static.go @@ -0,0 +1,84 @@ +package negroni + +import ( + "net/http" + "path" + "strings" +) + +// Static is a middleware handler that serves static files in the given directory/filesystem. +type Static struct { + // Dir is the directory to serve static files from + Dir http.FileSystem + // Prefix is the optional prefix used to serve the static directory content + Prefix string + // IndexFile defines which file to serve as index if it exists. + IndexFile string +} + +// NewStatic returns a new instance of Static +func NewStatic(directory http.FileSystem) *Static { + return &Static{ + Dir: directory, + Prefix: "", + IndexFile: "index.html", + } +} + +func (s *Static) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + if r.Method != "GET" && r.Method != "HEAD" { + next(rw, r) + return + } + file := r.URL.Path + // if we have a prefix, filter requests by stripping the prefix + if s.Prefix != "" { + if !strings.HasPrefix(file, s.Prefix) { + next(rw, r) + return + } + file = file[len(s.Prefix):] + if file != "" && file[0] != '/' { + next(rw, r) + return + } + } + f, err := s.Dir.Open(file) + if err != nil { + // discard the error? + next(rw, r) + return + } + defer f.Close() + + fi, err := f.Stat() + if err != nil { + next(rw, r) + return + } + + // try to serve index file + if fi.IsDir() { + // redirect if missing trailing slash + if !strings.HasSuffix(r.URL.Path, "/") { + http.Redirect(rw, r, r.URL.Path+"/", http.StatusFound) + return + } + + file = path.Join(file, s.IndexFile) + f, err = s.Dir.Open(file) + if err != nil { + next(rw, r) + return + } + defer f.Close() + + fi, err = f.Stat() + if err != nil || fi.IsDir() { + next(rw, r) + return + } + } + + http.ServeContent(rw, r, file, fi.ModTime(), f) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/static_test.go b/Godeps/_workspace/src/github.com/codegangsta/negroni/static_test.go new file mode 100644 index 0000000..637cfcd --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/static_test.go @@ -0,0 +1,113 @@ +package negroni + +import ( + "bytes" + "net/http" + "net/http/httptest" + "testing" +) + +func TestStatic(t *testing.T) { + response := httptest.NewRecorder() + response.Body = new(bytes.Buffer) + + n := New() + n.Use(NewStatic(http.Dir("."))) + + req, err := http.NewRequest("GET", "http://localhost:3000/negroni.go", nil) + if err != nil { + t.Error(err) + } + n.ServeHTTP(response, req) + expect(t, response.Code, http.StatusOK) + expect(t, response.Header().Get("Expires"), "") + if response.Body.Len() == 0 { + t.Errorf("Got empty body for GET request") + } +} + +func TestStaticHead(t *testing.T) { + response := httptest.NewRecorder() + response.Body = new(bytes.Buffer) + + n := New() + n.Use(NewStatic(http.Dir("."))) + n.UseHandler(http.NotFoundHandler()) + + req, err := http.NewRequest("HEAD", "http://localhost:3000/negroni.go", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(response, req) + expect(t, response.Code, http.StatusOK) + if response.Body.Len() != 0 { + t.Errorf("Got non-empty body for HEAD request") + } +} + +func TestStaticAsPost(t *testing.T) { + response := httptest.NewRecorder() + + n := New() + n.Use(NewStatic(http.Dir("."))) + n.UseHandler(http.NotFoundHandler()) + + req, err := http.NewRequest("POST", "http://localhost:3000/negroni.go", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(response, req) + expect(t, response.Code, http.StatusNotFound) +} + +func TestStaticBadDir(t *testing.T) { + response := httptest.NewRecorder() + + n := Classic() + n.UseHandler(http.NotFoundHandler()) + + req, err := http.NewRequest("GET", "http://localhost:3000/negroni.go", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(response, req) + refute(t, response.Code, http.StatusOK) +} + +func TestStaticOptionsServeIndex(t *testing.T) { + response := httptest.NewRecorder() + + n := New() + s := NewStatic(http.Dir(".")) + s.IndexFile = "negroni.go" + n.Use(s) + + req, err := http.NewRequest("GET", "http://localhost:3000/", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(response, req) + expect(t, response.Code, http.StatusOK) +} + +func TestStaticOptionsPrefix(t *testing.T) { + response := httptest.NewRecorder() + + n := New() + s := NewStatic(http.Dir(".")) + s.Prefix = "/public" + n.Use(s) + + // Check file content behaviour + req, err := http.NewRequest("GET", "http://localhost:3000/public/negroni.go", nil) + if err != nil { + t.Error(err) + } + + n.ServeHTTP(response, req) + expect(t, response.Code, http.StatusOK) +} diff --git a/Godeps/_workspace/src/github.com/codegangsta/negroni/translations/README_pt_br.md b/Godeps/_workspace/src/github.com/codegangsta/negroni/translations/README_pt_br.md new file mode 100644 index 0000000..0ecaafc --- /dev/null +++ b/Godeps/_workspace/src/github.com/codegangsta/negroni/translations/README_pt_br.md @@ -0,0 +1,165 @@ +# Negroni [![GoDoc](https://godoc.org/github.com/codegangsta/negroni?status.svg)](http://godoc.org/github.com/codegangsta/negroni) [![wercker status](https://app.wercker.com/status/13688a4a94b82d84a0b8d038c4965b61/s "wercker status")](https://app.wercker.com/project/bykey/13688a4a94b82d84a0b8d038c4965b61) + +Negroni é uma abordagem idiomática para middleware web em Go. É pequeno, não intrusivo, e incentiva uso da biblioteca `net/http`. + +Se gosta da idéia do [Martini](http://github.com/go-martini/martini), mas acha que contém muita mágica, então Negroni é ideal. + +## Começando + +Depois de instalar Go e definir seu [GOPATH](http://golang.org/doc/code.html#GOPATH), criar seu primeirto arquivo `.go`. Iremos chamá-lo `server.go`. + +~~~ go +package main + +import ( + "github.com/codegangsta/negroni" + "net/http" + "fmt" +) + +func main() { + mux := http.NewServeMux() + mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) { + fmt.Fprintf(w, "Welcome to the home page!") + }) + + n := negroni.Classic() + n.UseHandler(mux) + n.Run(":3000") +} +~~~ + +Depois instale o pacote Negroni (**go 1.1** ou superior) +~~~ +go get github.com/codegangsta/negroni +~~~ + +Depois execute seu servidor: +~~~ +go run server.go +~~~ + +Agora terá um servidor web Go net/http rodando em `localhost:3000`. + +## Precisa de Ajuda? +Se você tem uma pergunta ou pedido de recurso,[go ask the mailing list](https://groups.google.com/forum/#!forum/negroni-users). O Github issuses para o Negroni será usado exclusivamente para Reportar bugs e pull requests. + +## Negroni é um Framework? +Negroni **não** é a framework. É uma biblioteca que é desenhada para trabalhar diretamente com net/http. + +## Roteamento? +Negroni é TSPR(Traga seu próprio Roteamento). A comunidade Go já tem um grande número de roteadores http disponíveis, Negroni tenta rodar bem com todos eles pelo suporte total `net/http`/ Por exemplo, a integração com [Gorilla Mux](http://github.com/gorilla/mux) se parece com isso: + +~~~ go +router := mux.NewRouter() +router.HandleFunc("/", HomeHandler) + +n := negroni.New(Middleware1, Middleware2) +// Or use a middleware with the Use() function +n.Use(Middleware3) +// router goes last +n.UseHandler(router) + +n.Run(":3000") +~~~ + +## `negroni.Classic()` +`negroni.Classic()` fornece alguns middlewares padrão que são útil para maioria das aplicações: + +* `negroni.Recovery` - Panic Recovery Middleware. +* `negroni.Logging` - Request/Response Logging Middleware. +* `negroni.Static` - Static File serving under the "public" directory. + +Isso torna muito fácil começar com alguns recursos úteis do Negroni. + +## Handlers +Negroni fornece um middleware de fluxo bidirecional. Isso é feito através da interface `negroni.Handler`: + +~~~ go +type Handler interface { + ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) +} +~~~ + +Se um middleware não tenha escrito o ResponseWriter, ele deve chamar a próxima `http.HandlerFunc` na cadeia para produzir o próximo handler middleware. Isso pode ser usado muito bem: + +~~~ go +func MyMiddleware(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + // do some stuff before + next(rw, r) + // do some stuff after +} +~~~ + +E pode mapear isso para a cadeia de handler com a função `Use`: + +~~~ go +n := negroni.New() +n.Use(negroni.HandlerFunc(MyMiddleware)) +~~~ + +Você também pode mapear `http.Handler` antigos: + +~~~ go +n := negroni.New() + +mux := http.NewServeMux() +// map your routes + +n.UseHandler(mux) + +n.Run(":3000") +~~~ + +## `Run()` +Negroni tem uma função de conveniência chamada `Run`. `Run` pega um endereço de string idêntico para [http.ListenAndServe](http://golang.org/pkg/net/http#ListenAndServe). + +~~~ go +n := negroni.Classic() +// ... +log.Fatal(http.ListenAndServe(":8080", n)) +~~~ + +## Middleware para Rotas Específicas +Se você tem um grupo de rota com rotas que precisam ser executadas por um middleware específico, pode simplesmente criar uma nova instância de Negroni e usar no seu Manipular de rota. + +~~~ go +router := mux.NewRouter() +adminRoutes := mux.NewRouter() +// add admin routes here + +// Criar um middleware negroni para admin +router.Handle("/admin", negroni.New( + Middleware1, + Middleware2, + negroni.Wrap(adminRoutes), +)) +~~~ + +## Middleware de Terceiros + +Aqui está uma lista atual de Middleware Compatíveis com Negroni. Sinta se livre para mandar um PR vinculando seu middleware if construiu um: + + +| Middleware | Autor | Descrição | +| -----------|--------|-------------| +| [Graceful](https://github.com/stretchr/graceful) | [Tyler Bunnell](https://github.com/tylerb) | Graceful HTTP Shutdown | +| [secure](https://github.com/unrolled/secure) | [Cory Jacobsen](https://github.com/unrolled) | Implementa rapidamente itens de segurança.| +| [binding](https://github.com/mholt/binding) | [Matt Holt](https://github.com/mholt) | Handler para mapeamento/validação de um request a estrutura. | +| [logrus](https://github.com/meatballhat/negroni-logrus) | [Dan Buch](https://github.com/meatballhat) | Logrus-based logger | +| [render](https://github.com/unrolled/render) | [Cory Jacobsen](https://github.com/unrolled) | Pacote para renderizar JSON, XML, e templates HTML. | +| [gorelic](https://github.com/jingweno/negroni-gorelic) | [Jingwen Owen Ou](https://github.com/jingweno) | New Relic agent for Go runtime | +| [gzip](https://github.com/phyber/negroni-gzip) | [phyber](https://github.com/phyber) | Handler para adicionar compreção gzip para as requisições | +| [oauth2](https://github.com/goincremental/negroni-oauth2) | [David Bochenski](https://github.com/bochenski) | Handler que prove sistema de login OAuth 2.0 para aplicações Martini. Google Sign-in, Facebook Connect e Github login são suportados. | +| [sessions](https://github.com/goincremental/negroni-sessions) | [David Bochenski](https://github.com/bochenski) | Handler que provê o serviço de sessão. | +| [permissions](https://github.com/xyproto/permissions) | [Alexander Rødseth](https://github.com/xyproto) | Cookies, usuários e permissões. | +| [onthefly](https://github.com/xyproto/onthefly) | [Alexander Rødseth](https://github.com/xyproto) | Pacote para gerar TinySVG, HTML e CSS em tempo real. | + +## Exemplos +[Alexander Rødseth](https://github.com/xyproto) criou [mooseware](https://github.com/xyproto/mooseware), uma estrutura para escrever um handler middleware Negroni. + +## Servidor com autoreload? +[gin](https://github.com/codegangsta/gin) e [fresh](https://github.com/pilu/fresh) são aplicativos para autoreload do Negroni. + +## Sobre +Negroni é obsessivamente desenhado por ninguém menos que [Code Gangsta](http://codegangsta.io/) diff --git a/Godeps/_workspace/src/github.com/gorilla/context/.travis.yml b/Godeps/_workspace/src/github.com/gorilla/context/.travis.yml new file mode 100644 index 0000000..6796581 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/.travis.yml @@ -0,0 +1,9 @@ +language: go + +go: + - 1.0 + - 1.1 + - 1.2 + - 1.3 + - 1.4 + - tip diff --git a/Godeps/_workspace/src/github.com/gorilla/context/LICENSE b/Godeps/_workspace/src/github.com/gorilla/context/LICENSE new file mode 100644 index 0000000..0e5fb87 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/gorilla/context/README.md b/Godeps/_workspace/src/github.com/gorilla/context/README.md new file mode 100644 index 0000000..c60a31b --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/README.md @@ -0,0 +1,7 @@ +context +======= +[![Build Status](https://travis-ci.org/gorilla/context.png?branch=master)](https://travis-ci.org/gorilla/context) + +gorilla/context is a general purpose registry for global request variables. + +Read the full documentation here: http://www.gorillatoolkit.org/pkg/context diff --git a/Godeps/_workspace/src/github.com/gorilla/context/context.go b/Godeps/_workspace/src/github.com/gorilla/context/context.go new file mode 100644 index 0000000..81cb128 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/context.go @@ -0,0 +1,143 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package context + +import ( + "net/http" + "sync" + "time" +) + +var ( + mutex sync.RWMutex + data = make(map[*http.Request]map[interface{}]interface{}) + datat = make(map[*http.Request]int64) +) + +// Set stores a value for a given key in a given request. +func Set(r *http.Request, key, val interface{}) { + mutex.Lock() + if data[r] == nil { + data[r] = make(map[interface{}]interface{}) + datat[r] = time.Now().Unix() + } + data[r][key] = val + mutex.Unlock() +} + +// Get returns a value stored for a given key in a given request. +func Get(r *http.Request, key interface{}) interface{} { + mutex.RLock() + if ctx := data[r]; ctx != nil { + value := ctx[key] + mutex.RUnlock() + return value + } + mutex.RUnlock() + return nil +} + +// GetOk returns stored value and presence state like multi-value return of map access. +func GetOk(r *http.Request, key interface{}) (interface{}, bool) { + mutex.RLock() + if _, ok := data[r]; ok { + value, ok := data[r][key] + mutex.RUnlock() + return value, ok + } + mutex.RUnlock() + return nil, false +} + +// GetAll returns all stored values for the request as a map. Nil is returned for invalid requests. +func GetAll(r *http.Request) map[interface{}]interface{} { + mutex.RLock() + if context, ok := data[r]; ok { + result := make(map[interface{}]interface{}, len(context)) + for k, v := range context { + result[k] = v + } + mutex.RUnlock() + return result + } + mutex.RUnlock() + return nil +} + +// GetAllOk returns all stored values for the request as a map and a boolean value that indicates if +// the request was registered. +func GetAllOk(r *http.Request) (map[interface{}]interface{}, bool) { + mutex.RLock() + context, ok := data[r] + result := make(map[interface{}]interface{}, len(context)) + for k, v := range context { + result[k] = v + } + mutex.RUnlock() + return result, ok +} + +// Delete removes a value stored for a given key in a given request. +func Delete(r *http.Request, key interface{}) { + mutex.Lock() + if data[r] != nil { + delete(data[r], key) + } + mutex.Unlock() +} + +// Clear removes all values stored for a given request. +// +// This is usually called by a handler wrapper to clean up request +// variables at the end of a request lifetime. See ClearHandler(). +func Clear(r *http.Request) { + mutex.Lock() + clear(r) + mutex.Unlock() +} + +// clear is Clear without the lock. +func clear(r *http.Request) { + delete(data, r) + delete(datat, r) +} + +// Purge removes request data stored for longer than maxAge, in seconds. +// It returns the amount of requests removed. +// +// If maxAge <= 0, all request data is removed. +// +// This is only used for sanity check: in case context cleaning was not +// properly set some request data can be kept forever, consuming an increasing +// amount of memory. In case this is detected, Purge() must be called +// periodically until the problem is fixed. +func Purge(maxAge int) int { + mutex.Lock() + count := 0 + if maxAge <= 0 { + count = len(data) + data = make(map[*http.Request]map[interface{}]interface{}) + datat = make(map[*http.Request]int64) + } else { + min := time.Now().Unix() - int64(maxAge) + for r := range data { + if datat[r] < min { + clear(r) + count++ + } + } + } + mutex.Unlock() + return count +} + +// ClearHandler wraps an http.Handler and clears request values at the end +// of a request lifetime. +func ClearHandler(h http.Handler) http.Handler { + return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + defer Clear(r) + h.ServeHTTP(w, r) + }) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/context/context_test.go b/Godeps/_workspace/src/github.com/gorilla/context/context_test.go new file mode 100644 index 0000000..9814c50 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/context_test.go @@ -0,0 +1,161 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package context + +import ( + "net/http" + "testing" +) + +type keyType int + +const ( + key1 keyType = iota + key2 +) + +func TestContext(t *testing.T) { + assertEqual := func(val interface{}, exp interface{}) { + if val != exp { + t.Errorf("Expected %v, got %v.", exp, val) + } + } + + r, _ := http.NewRequest("GET", "http://localhost:8080/", nil) + emptyR, _ := http.NewRequest("GET", "http://localhost:8080/", nil) + + // Get() + assertEqual(Get(r, key1), nil) + + // Set() + Set(r, key1, "1") + assertEqual(Get(r, key1), "1") + assertEqual(len(data[r]), 1) + + Set(r, key2, "2") + assertEqual(Get(r, key2), "2") + assertEqual(len(data[r]), 2) + + //GetOk + value, ok := GetOk(r, key1) + assertEqual(value, "1") + assertEqual(ok, true) + + value, ok = GetOk(r, "not exists") + assertEqual(value, nil) + assertEqual(ok, false) + + Set(r, "nil value", nil) + value, ok = GetOk(r, "nil value") + assertEqual(value, nil) + assertEqual(ok, true) + + // GetAll() + values := GetAll(r) + assertEqual(len(values), 3) + + // GetAll() for empty request + values = GetAll(emptyR) + if values != nil { + t.Error("GetAll didn't return nil value for invalid request") + } + + // GetAllOk() + values, ok = GetAllOk(r) + assertEqual(len(values), 3) + assertEqual(ok, true) + + // GetAllOk() for empty request + values, ok = GetAllOk(emptyR) + assertEqual(value, nil) + assertEqual(ok, false) + + // Delete() + Delete(r, key1) + assertEqual(Get(r, key1), nil) + assertEqual(len(data[r]), 2) + + Delete(r, key2) + assertEqual(Get(r, key2), nil) + assertEqual(len(data[r]), 1) + + // Clear() + Clear(r) + assertEqual(len(data), 0) +} + +func parallelReader(r *http.Request, key string, iterations int, wait, done chan struct{}) { + <-wait + for i := 0; i < iterations; i++ { + Get(r, key) + } + done <- struct{}{} + +} + +func parallelWriter(r *http.Request, key, value string, iterations int, wait, done chan struct{}) { + <-wait + for i := 0; i < iterations; i++ { + Set(r, key, value) + } + done <- struct{}{} + +} + +func benchmarkMutex(b *testing.B, numReaders, numWriters, iterations int) { + + b.StopTimer() + r, _ := http.NewRequest("GET", "http://localhost:8080/", nil) + done := make(chan struct{}) + b.StartTimer() + + for i := 0; i < b.N; i++ { + wait := make(chan struct{}) + + for i := 0; i < numReaders; i++ { + go parallelReader(r, "test", iterations, wait, done) + } + + for i := 0; i < numWriters; i++ { + go parallelWriter(r, "test", "123", iterations, wait, done) + } + + close(wait) + + for i := 0; i < numReaders+numWriters; i++ { + <-done + } + + } + +} + +func BenchmarkMutexSameReadWrite1(b *testing.B) { + benchmarkMutex(b, 1, 1, 32) +} +func BenchmarkMutexSameReadWrite2(b *testing.B) { + benchmarkMutex(b, 2, 2, 32) +} +func BenchmarkMutexSameReadWrite4(b *testing.B) { + benchmarkMutex(b, 4, 4, 32) +} +func BenchmarkMutex1(b *testing.B) { + benchmarkMutex(b, 2, 8, 32) +} +func BenchmarkMutex2(b *testing.B) { + benchmarkMutex(b, 16, 4, 64) +} +func BenchmarkMutex3(b *testing.B) { + benchmarkMutex(b, 1, 2, 128) +} +func BenchmarkMutex4(b *testing.B) { + benchmarkMutex(b, 128, 32, 256) +} +func BenchmarkMutex5(b *testing.B) { + benchmarkMutex(b, 1024, 2048, 64) +} +func BenchmarkMutex6(b *testing.B) { + benchmarkMutex(b, 2048, 1024, 512) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/context/doc.go b/Godeps/_workspace/src/github.com/gorilla/context/doc.go new file mode 100644 index 0000000..73c7400 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/context/doc.go @@ -0,0 +1,82 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package context stores values shared during a request lifetime. + +For example, a router can set variables extracted from the URL and later +application handlers can access those values, or it can be used to store +sessions values to be saved at the end of a request. There are several +others common uses. + +The idea was posted by Brad Fitzpatrick to the go-nuts mailing list: + + http://groups.google.com/group/golang-nuts/msg/e2d679d303aa5d53 + +Here's the basic usage: first define the keys that you will need. The key +type is interface{} so a key can be of any type that supports equality. +Here we define a key using a custom int type to avoid name collisions: + + package foo + + import ( + "github.com/gorilla/context" + ) + + type key int + + const MyKey key = 0 + +Then set a variable. Variables are bound to an http.Request object, so you +need a request instance to set a value: + + context.Set(r, MyKey, "bar") + +The application can later access the variable using the same key you provided: + + func MyHandler(w http.ResponseWriter, r *http.Request) { + // val is "bar". + val := context.Get(r, foo.MyKey) + + // returns ("bar", true) + val, ok := context.GetOk(r, foo.MyKey) + // ... + } + +And that's all about the basic usage. We discuss some other ideas below. + +Any type can be stored in the context. To enforce a given type, make the key +private and wrap Get() and Set() to accept and return values of a specific +type: + + type key int + + const mykey key = 0 + + // GetMyKey returns a value for this package from the request values. + func GetMyKey(r *http.Request) SomeType { + if rv := context.Get(r, mykey); rv != nil { + return rv.(SomeType) + } + return nil + } + + // SetMyKey sets a value for this package in the request values. + func SetMyKey(r *http.Request, val SomeType) { + context.Set(r, mykey, val) + } + +Variables must be cleared at the end of a request, to remove all values +that were stored. This can be done in an http.Handler, after a request was +served. Just call Clear() passing the request: + + context.Clear(r) + +...or use ClearHandler(), which conveniently wraps an http.Handler to clear +variables at the end of a request lifetime. + +The Routers from the packages gorilla/mux and gorilla/pat call Clear() +so if you are using either of them you don't need to clear the context manually. +*/ +package context diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/.travis.yml b/Godeps/_workspace/src/github.com/gorilla/mux/.travis.yml new file mode 100644 index 0000000..d87d465 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/.travis.yml @@ -0,0 +1,7 @@ +language: go + +go: + - 1.0 + - 1.1 + - 1.2 + - tip diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/LICENSE b/Godeps/_workspace/src/github.com/gorilla/mux/LICENSE new file mode 100644 index 0000000..0e5fb87 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/README.md b/Godeps/_workspace/src/github.com/gorilla/mux/README.md new file mode 100644 index 0000000..e60301b --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/README.md @@ -0,0 +1,7 @@ +mux +=== +[![Build Status](https://travis-ci.org/gorilla/mux.png?branch=master)](https://travis-ci.org/gorilla/mux) + +gorilla/mux is a powerful URL router and dispatcher. + +Read the full documentation here: http://www.gorillatoolkit.org/pkg/mux diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/bench_test.go b/Godeps/_workspace/src/github.com/gorilla/mux/bench_test.go new file mode 100644 index 0000000..c5f97b2 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/bench_test.go @@ -0,0 +1,21 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "net/http" + "testing" +) + +func BenchmarkMux(b *testing.B) { + router := new(Router) + handler := func(w http.ResponseWriter, r *http.Request) {} + router.HandleFunc("/v1/{v1}", handler) + + request, _ := http.NewRequest("GET", "/v1/anything", nil) + for i := 0; i < b.N; i++ { + router.ServeHTTP(nil, request) + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/doc.go b/Godeps/_workspace/src/github.com/gorilla/mux/doc.go new file mode 100644 index 0000000..b2deed3 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/doc.go @@ -0,0 +1,199 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package gorilla/mux implements a request router and dispatcher. + +The name mux stands for "HTTP request multiplexer". Like the standard +http.ServeMux, mux.Router matches incoming requests against a list of +registered routes and calls a handler for the route that matches the URL +or other conditions. The main features are: + + * Requests can be matched based on URL host, path, path prefix, schemes, + header and query values, HTTP methods or using custom matchers. + * URL hosts and paths can have variables with an optional regular + expression. + * Registered URLs can be built, or "reversed", which helps maintaining + references to resources. + * Routes can be used as subrouters: nested routes are only tested if the + parent route matches. This is useful to define groups of routes that + share common conditions like a host, a path prefix or other repeated + attributes. As a bonus, this optimizes request matching. + * It implements the http.Handler interface so it is compatible with the + standard http.ServeMux. + +Let's start registering a couple of URL paths and handlers: + + func main() { + r := mux.NewRouter() + r.HandleFunc("/", HomeHandler) + r.HandleFunc("/products", ProductsHandler) + r.HandleFunc("/articles", ArticlesHandler) + http.Handle("/", r) + } + +Here we register three routes mapping URL paths to handlers. This is +equivalent to how http.HandleFunc() works: if an incoming request URL matches +one of the paths, the corresponding handler is called passing +(http.ResponseWriter, *http.Request) as parameters. + +Paths can have variables. They are defined using the format {name} or +{name:pattern}. If a regular expression pattern is not defined, the matched +variable will be anything until the next slash. For example: + + r := mux.NewRouter() + r.HandleFunc("/products/{key}", ProductHandler) + r.HandleFunc("/articles/{category}/", ArticlesCategoryHandler) + r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler) + +The names are used to create a map of route variables which can be retrieved +calling mux.Vars(): + + vars := mux.Vars(request) + category := vars["category"] + +And this is all you need to know about the basic usage. More advanced options +are explained below. + +Routes can also be restricted to a domain or subdomain. Just define a host +pattern to be matched. They can also have variables: + + r := mux.NewRouter() + // Only matches if domain is "www.domain.com". + r.Host("www.domain.com") + // Matches a dynamic subdomain. + r.Host("{subdomain:[a-z]+}.domain.com") + +There are several other matchers that can be added. To match path prefixes: + + r.PathPrefix("/products/") + +...or HTTP methods: + + r.Methods("GET", "POST") + +...or URL schemes: + + r.Schemes("https") + +...or header values: + + r.Headers("X-Requested-With", "XMLHttpRequest") + +...or query values: + + r.Queries("key", "value") + +...or to use a custom matcher function: + + r.MatcherFunc(func(r *http.Request, rm *RouteMatch) bool { + return r.ProtoMajor == 0 + }) + +...and finally, it is possible to combine several matchers in a single route: + + r.HandleFunc("/products", ProductsHandler). + Host("www.domain.com"). + Methods("GET"). + Schemes("http") + +Setting the same matching conditions again and again can be boring, so we have +a way to group several routes that share the same requirements. +We call it "subrouting". + +For example, let's say we have several URLs that should only match when the +host is "www.domain.com". Create a route for that host and get a "subrouter" +from it: + + r := mux.NewRouter() + s := r.Host("www.domain.com").Subrouter() + +Then register routes in the subrouter: + + s.HandleFunc("/products/", ProductsHandler) + s.HandleFunc("/products/{key}", ProductHandler) + s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler) + +The three URL paths we registered above will only be tested if the domain is +"www.domain.com", because the subrouter is tested first. This is not +only convenient, but also optimizes request matching. You can create +subrouters combining any attribute matchers accepted by a route. + +Subrouters can be used to create domain or path "namespaces": you define +subrouters in a central place and then parts of the app can register its +paths relatively to a given subrouter. + +There's one more thing about subroutes. When a subrouter has a path prefix, +the inner routes use it as base for their paths: + + r := mux.NewRouter() + s := r.PathPrefix("/products").Subrouter() + // "/products/" + s.HandleFunc("/", ProductsHandler) + // "/products/{key}/" + s.HandleFunc("/{key}/", ProductHandler) + // "/products/{key}/details" + s.HandleFunc("/{key}/details", ProductDetailsHandler) + +Now let's see how to build registered URLs. + +Routes can be named. All routes that define a name can have their URLs built, +or "reversed". We define a name calling Name() on a route. For example: + + r := mux.NewRouter() + r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler). + Name("article") + +To build a URL, get the route and call the URL() method, passing a sequence of +key/value pairs for the route variables. For the previous route, we would do: + + url, err := r.Get("article").URL("category", "technology", "id", "42") + +...and the result will be a url.URL with the following path: + + "/articles/technology/42" + +This also works for host variables: + + r := mux.NewRouter() + r.Host("{subdomain}.domain.com"). + Path("/articles/{category}/{id:[0-9]+}"). + HandlerFunc(ArticleHandler). + Name("article") + + // url.String() will be "http://news.domain.com/articles/technology/42" + url, err := r.Get("article").URL("subdomain", "news", + "category", "technology", + "id", "42") + +All variables defined in the route are required, and their values must +conform to the corresponding patterns. These requirements guarantee that a +generated URL will always match a registered route -- the only exception is +for explicitly defined "build-only" routes which never match. + +There's also a way to build only the URL host or path for a route: +use the methods URLHost() or URLPath() instead. For the previous route, +we would do: + + // "http://news.domain.com/" + host, err := r.Get("article").URLHost("subdomain", "news") + + // "/articles/technology/42" + path, err := r.Get("article").URLPath("category", "technology", "id", "42") + +And if you use subrouters, host and path defined separately can be built +as well: + + r := mux.NewRouter() + s := r.Host("{subdomain}.domain.com").Subrouter() + s.Path("/articles/{category}/{id:[0-9]+}"). + HandlerFunc(ArticleHandler). + Name("article") + + // "http://news.domain.com/articles/technology/42" + url, err := r.Get("article").URL("subdomain", "news", + "category", "technology", + "id", "42") +*/ +package mux diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/mux.go b/Godeps/_workspace/src/github.com/gorilla/mux/mux.go new file mode 100644 index 0000000..af31d23 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/mux.go @@ -0,0 +1,366 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "fmt" + "net/http" + "path" + + "github.com/gorilla/context" +) + +// NewRouter returns a new router instance. +func NewRouter() *Router { + return &Router{namedRoutes: make(map[string]*Route), KeepContext: false} +} + +// Router registers routes to be matched and dispatches a handler. +// +// It implements the http.Handler interface, so it can be registered to serve +// requests: +// +// var router = mux.NewRouter() +// +// func main() { +// http.Handle("/", router) +// } +// +// Or, for Google App Engine, register it in a init() function: +// +// func init() { +// http.Handle("/", router) +// } +// +// This will send all incoming requests to the router. +type Router struct { + // Configurable Handler to be used when no route matches. + NotFoundHandler http.Handler + // Parent route, if this is a subrouter. + parent parentRoute + // Routes to be matched, in order. + routes []*Route + // Routes by name for URL building. + namedRoutes map[string]*Route + // See Router.StrictSlash(). This defines the flag for new routes. + strictSlash bool + // If true, do not clear the request context after handling the request + KeepContext bool +} + +// Match matches registered routes against the request. +func (r *Router) Match(req *http.Request, match *RouteMatch) bool { + for _, route := range r.routes { + if route.Match(req, match) { + return true + } + } + return false +} + +// ServeHTTP dispatches the handler registered in the matched route. +// +// When there is a match, the route variables can be retrieved calling +// mux.Vars(request). +func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request) { + // Clean path to canonical form and redirect. + if p := cleanPath(req.URL.Path); p != req.URL.Path { + + // Added 3 lines (Philip Schlump) - It was droping the query string and #whatever from query. + // This matches with fix in go 1.2 r.c. 4 for same problem. Go Issue: + // http://code.google.com/p/go/issues/detail?id=5252 + url := *req.URL + url.Path = p + p = url.String() + + w.Header().Set("Location", p) + w.WriteHeader(http.StatusMovedPermanently) + return + } + var match RouteMatch + var handler http.Handler + if r.Match(req, &match) { + handler = match.Handler + setVars(req, match.Vars) + setCurrentRoute(req, match.Route) + } + if handler == nil { + handler = r.NotFoundHandler + if handler == nil { + handler = http.NotFoundHandler() + } + } + if !r.KeepContext { + defer context.Clear(req) + } + handler.ServeHTTP(w, req) +} + +// Get returns a route registered with the given name. +func (r *Router) Get(name string) *Route { + return r.getNamedRoutes()[name] +} + +// GetRoute returns a route registered with the given name. This method +// was renamed to Get() and remains here for backwards compatibility. +func (r *Router) GetRoute(name string) *Route { + return r.getNamedRoutes()[name] +} + +// StrictSlash defines the trailing slash behavior for new routes. The initial +// value is false. +// +// When true, if the route path is "/path/", accessing "/path" will redirect +// to the former and vice versa. In other words, your application will always +// see the path as specified in the route. +// +// When false, if the route path is "/path", accessing "/path/" will not match +// this route and vice versa. +// +// Special case: when a route sets a path prefix using the PathPrefix() method, +// strict slash is ignored for that route because the redirect behavior can't +// be determined from a prefix alone. However, any subrouters created from that +// route inherit the original StrictSlash setting. +func (r *Router) StrictSlash(value bool) *Router { + r.strictSlash = value + return r +} + +// ---------------------------------------------------------------------------- +// parentRoute +// ---------------------------------------------------------------------------- + +// getNamedRoutes returns the map where named routes are registered. +func (r *Router) getNamedRoutes() map[string]*Route { + if r.namedRoutes == nil { + if r.parent != nil { + r.namedRoutes = r.parent.getNamedRoutes() + } else { + r.namedRoutes = make(map[string]*Route) + } + } + return r.namedRoutes +} + +// getRegexpGroup returns regexp definitions from the parent route, if any. +func (r *Router) getRegexpGroup() *routeRegexpGroup { + if r.parent != nil { + return r.parent.getRegexpGroup() + } + return nil +} + +func (r *Router) buildVars(m map[string]string) map[string]string { + if r.parent != nil { + m = r.parent.buildVars(m) + } + return m +} + +// ---------------------------------------------------------------------------- +// Route factories +// ---------------------------------------------------------------------------- + +// NewRoute registers an empty route. +func (r *Router) NewRoute() *Route { + route := &Route{parent: r, strictSlash: r.strictSlash} + r.routes = append(r.routes, route) + return route +} + +// Handle registers a new route with a matcher for the URL path. +// See Route.Path() and Route.Handler(). +func (r *Router) Handle(path string, handler http.Handler) *Route { + return r.NewRoute().Path(path).Handler(handler) +} + +// HandleFunc registers a new route with a matcher for the URL path. +// See Route.Path() and Route.HandlerFunc(). +func (r *Router) HandleFunc(path string, f func(http.ResponseWriter, + *http.Request)) *Route { + return r.NewRoute().Path(path).HandlerFunc(f) +} + +// Headers registers a new route with a matcher for request header values. +// See Route.Headers(). +func (r *Router) Headers(pairs ...string) *Route { + return r.NewRoute().Headers(pairs...) +} + +// Host registers a new route with a matcher for the URL host. +// See Route.Host(). +func (r *Router) Host(tpl string) *Route { + return r.NewRoute().Host(tpl) +} + +// MatcherFunc registers a new route with a custom matcher function. +// See Route.MatcherFunc(). +func (r *Router) MatcherFunc(f MatcherFunc) *Route { + return r.NewRoute().MatcherFunc(f) +} + +// Methods registers a new route with a matcher for HTTP methods. +// See Route.Methods(). +func (r *Router) Methods(methods ...string) *Route { + return r.NewRoute().Methods(methods...) +} + +// Path registers a new route with a matcher for the URL path. +// See Route.Path(). +func (r *Router) Path(tpl string) *Route { + return r.NewRoute().Path(tpl) +} + +// PathPrefix registers a new route with a matcher for the URL path prefix. +// See Route.PathPrefix(). +func (r *Router) PathPrefix(tpl string) *Route { + return r.NewRoute().PathPrefix(tpl) +} + +// Queries registers a new route with a matcher for URL query values. +// See Route.Queries(). +func (r *Router) Queries(pairs ...string) *Route { + return r.NewRoute().Queries(pairs...) +} + +// Schemes registers a new route with a matcher for URL schemes. +// See Route.Schemes(). +func (r *Router) Schemes(schemes ...string) *Route { + return r.NewRoute().Schemes(schemes...) +} + +// BuildVars registers a new route with a custom function for modifying +// route variables before building a URL. +func (r *Router) BuildVarsFunc(f BuildVarsFunc) *Route { + return r.NewRoute().BuildVarsFunc(f) +} + +// ---------------------------------------------------------------------------- +// Context +// ---------------------------------------------------------------------------- + +// RouteMatch stores information about a matched route. +type RouteMatch struct { + Route *Route + Handler http.Handler + Vars map[string]string +} + +type contextKey int + +const ( + varsKey contextKey = iota + routeKey +) + +// Vars returns the route variables for the current request, if any. +func Vars(r *http.Request) map[string]string { + if rv := context.Get(r, varsKey); rv != nil { + return rv.(map[string]string) + } + return nil +} + +// CurrentRoute returns the matched route for the current request, if any. +func CurrentRoute(r *http.Request) *Route { + if rv := context.Get(r, routeKey); rv != nil { + return rv.(*Route) + } + return nil +} + +func setVars(r *http.Request, val interface{}) { + context.Set(r, varsKey, val) +} + +func setCurrentRoute(r *http.Request, val interface{}) { + context.Set(r, routeKey, val) +} + +// ---------------------------------------------------------------------------- +// Helpers +// ---------------------------------------------------------------------------- + +// cleanPath returns the canonical path for p, eliminating . and .. elements. +// Borrowed from the net/http package. +func cleanPath(p string) string { + if p == "" { + return "/" + } + if p[0] != '/' { + p = "/" + p + } + np := path.Clean(p) + // path.Clean removes trailing slash except for root; + // put the trailing slash back if necessary. + if p[len(p)-1] == '/' && np != "/" { + np += "/" + } + return np +} + +// uniqueVars returns an error if two slices contain duplicated strings. +func uniqueVars(s1, s2 []string) error { + for _, v1 := range s1 { + for _, v2 := range s2 { + if v1 == v2 { + return fmt.Errorf("mux: duplicated route variable %q", v2) + } + } + } + return nil +} + +// mapFromPairs converts variadic string parameters to a string map. +func mapFromPairs(pairs ...string) (map[string]string, error) { + length := len(pairs) + if length%2 != 0 { + return nil, fmt.Errorf( + "mux: number of parameters must be multiple of 2, got %v", pairs) + } + m := make(map[string]string, length/2) + for i := 0; i < length; i += 2 { + m[pairs[i]] = pairs[i+1] + } + return m, nil +} + +// matchInArray returns true if the given string value is in the array. +func matchInArray(arr []string, value string) bool { + for _, v := range arr { + if v == value { + return true + } + } + return false +} + +// matchMap returns true if the given key/value pairs exist in a given map. +func matchMap(toCheck map[string]string, toMatch map[string][]string, + canonicalKey bool) bool { + for k, v := range toCheck { + // Check if key exists. + if canonicalKey { + k = http.CanonicalHeaderKey(k) + } + if values := toMatch[k]; values == nil { + return false + } else if v != "" { + // If value was defined as an empty string we only check that the + // key exists. Otherwise we also check for equality. + valueExists := false + for _, value := range values { + if v == value { + valueExists = true + break + } + } + if !valueExists { + return false + } + } + } + return true +} diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/mux_test.go b/Godeps/_workspace/src/github.com/gorilla/mux/mux_test.go new file mode 100644 index 0000000..075dedb --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/mux_test.go @@ -0,0 +1,1003 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "fmt" + "net/http" + "testing" + + "github.com/gorilla/context" +) + +type routeTest struct { + title string // title of the test + route *Route // the route being tested + request *http.Request // a request to test the route + vars map[string]string // the expected vars of the match + host string // the expected host of the match + path string // the expected path of the match + shouldMatch bool // whether the request is expected to match the route at all + shouldRedirect bool // whether the request should result in a redirect +} + +func TestHost(t *testing.T) { + // newRequestHost a new request with a method, url, and host header + newRequestHost := func(method, url, host string) *http.Request { + req, err := http.NewRequest(method, url, nil) + if err != nil { + panic(err) + } + req.Host = host + return req + } + + tests := []routeTest{ + { + title: "Host route match", + route: new(Route).Host("aaa.bbb.ccc"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: true, + }, + { + title: "Host route, wrong host in request URL", + route: new(Route).Host("aaa.bbb.ccc"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: false, + }, + { + title: "Host route with port, match", + route: new(Route).Host("aaa.bbb.ccc:1234"), + request: newRequest("GET", "http://aaa.bbb.ccc:1234/111/222/333"), + vars: map[string]string{}, + host: "aaa.bbb.ccc:1234", + path: "", + shouldMatch: true, + }, + { + title: "Host route with port, wrong port in request URL", + route: new(Route).Host("aaa.bbb.ccc:1234"), + request: newRequest("GET", "http://aaa.bbb.ccc:9999/111/222/333"), + vars: map[string]string{}, + host: "aaa.bbb.ccc:1234", + path: "", + shouldMatch: false, + }, + { + title: "Host route, match with host in request header", + route: new(Route).Host("aaa.bbb.ccc"), + request: newRequestHost("GET", "/111/222/333", "aaa.bbb.ccc"), + vars: map[string]string{}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: true, + }, + { + title: "Host route, wrong host in request header", + route: new(Route).Host("aaa.bbb.ccc"), + request: newRequestHost("GET", "/111/222/333", "aaa.222.ccc"), + vars: map[string]string{}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: false, + }, + // BUG {new(Route).Host("aaa.bbb.ccc:1234"), newRequestHost("GET", "/111/222/333", "aaa.bbb.ccc:1234"), map[string]string{}, "aaa.bbb.ccc:1234", "", true}, + { + title: "Host route with port, wrong host in request header", + route: new(Route).Host("aaa.bbb.ccc:1234"), + request: newRequestHost("GET", "/111/222/333", "aaa.bbb.ccc:9999"), + vars: map[string]string{}, + host: "aaa.bbb.ccc:1234", + path: "", + shouldMatch: false, + }, + { + title: "Host route with pattern, match", + route: new(Route).Host("aaa.{v1:[a-z]{3}}.ccc"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{"v1": "bbb"}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: true, + }, + { + title: "Host route with pattern, wrong host in request URL", + route: new(Route).Host("aaa.{v1:[a-z]{3}}.ccc"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{"v1": "bbb"}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: false, + }, + { + title: "Host route with multiple patterns, match", + route: new(Route).Host("{v1:[a-z]{3}}.{v2:[a-z]{3}}.{v3:[a-z]{3}}"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{"v1": "aaa", "v2": "bbb", "v3": "ccc"}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: true, + }, + { + title: "Host route with multiple patterns, wrong host in request URL", + route: new(Route).Host("{v1:[a-z]{3}}.{v2:[a-z]{3}}.{v3:[a-z]{3}}"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{"v1": "aaa", "v2": "bbb", "v3": "ccc"}, + host: "aaa.bbb.ccc", + path: "", + shouldMatch: false, + }, + { + title: "Path route with single pattern with pipe, match", + route: new(Route).Path("/{category:a|b/c}"), + request: newRequest("GET", "http://localhost/a"), + vars: map[string]string{"category": "a"}, + host: "", + path: "/a", + shouldMatch: true, + }, + { + title: "Path route with single pattern with pipe, match", + route: new(Route).Path("/{category:a|b/c}"), + request: newRequest("GET", "http://localhost/b/c"), + vars: map[string]string{"category": "b/c"}, + host: "", + path: "/b/c", + shouldMatch: true, + }, + { + title: "Path route with multiple patterns with pipe, match", + route: new(Route).Path("/{category:a|b/c}/{product}/{id:[0-9]+}"), + request: newRequest("GET", "http://localhost/a/product_name/1"), + vars: map[string]string{"category": "a", "product": "product_name", "id": "1"}, + host: "", + path: "/a/product_name/1", + shouldMatch: true, + }, + } + for _, test := range tests { + testRoute(t, test) + } +} + +func TestPath(t *testing.T) { + tests := []routeTest{ + { + title: "Path route, match", + route: new(Route).Path("/111/222/333"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{}, + host: "", + path: "/111/222/333", + shouldMatch: true, + }, + { + title: "Path route, match with trailing slash in request and path", + route: new(Route).Path("/111/"), + request: newRequest("GET", "http://localhost/111/"), + vars: map[string]string{}, + host: "", + path: "/111/", + shouldMatch: true, + }, + { + title: "Path route, do not match with trailing slash in path", + route: new(Route).Path("/111/"), + request: newRequest("GET", "http://localhost/111"), + vars: map[string]string{}, + host: "", + path: "/111", + shouldMatch: false, + }, + { + title: "Path route, do not match with trailing slash in request", + route: new(Route).Path("/111"), + request: newRequest("GET", "http://localhost/111/"), + vars: map[string]string{}, + host: "", + path: "/111/", + shouldMatch: false, + }, + { + title: "Path route, wrong path in request in request URL", + route: new(Route).Path("/111/222/333"), + request: newRequest("GET", "http://localhost/1/2/3"), + vars: map[string]string{}, + host: "", + path: "/111/222/333", + shouldMatch: false, + }, + { + title: "Path route with pattern, match", + route: new(Route).Path("/111/{v1:[0-9]{3}}/333"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{"v1": "222"}, + host: "", + path: "/111/222/333", + shouldMatch: true, + }, + { + title: "Path route with pattern, URL in request does not match", + route: new(Route).Path("/111/{v1:[0-9]{3}}/333"), + request: newRequest("GET", "http://localhost/111/aaa/333"), + vars: map[string]string{"v1": "222"}, + host: "", + path: "/111/222/333", + shouldMatch: false, + }, + { + title: "Path route with multiple patterns, match", + route: new(Route).Path("/{v1:[0-9]{3}}/{v2:[0-9]{3}}/{v3:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{"v1": "111", "v2": "222", "v3": "333"}, + host: "", + path: "/111/222/333", + shouldMatch: true, + }, + { + title: "Path route with multiple patterns, URL in request does not match", + route: new(Route).Path("/{v1:[0-9]{3}}/{v2:[0-9]{3}}/{v3:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/aaa/333"), + vars: map[string]string{"v1": "111", "v2": "222", "v3": "333"}, + host: "", + path: "/111/222/333", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestPathPrefix(t *testing.T) { + tests := []routeTest{ + { + title: "PathPrefix route, match", + route: new(Route).PathPrefix("/111"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{}, + host: "", + path: "/111", + shouldMatch: true, + }, + { + title: "PathPrefix route, match substring", + route: new(Route).PathPrefix("/1"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{}, + host: "", + path: "/1", + shouldMatch: true, + }, + { + title: "PathPrefix route, URL prefix in request does not match", + route: new(Route).PathPrefix("/111"), + request: newRequest("GET", "http://localhost/1/2/3"), + vars: map[string]string{}, + host: "", + path: "/111", + shouldMatch: false, + }, + { + title: "PathPrefix route with pattern, match", + route: new(Route).PathPrefix("/111/{v1:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{"v1": "222"}, + host: "", + path: "/111/222", + shouldMatch: true, + }, + { + title: "PathPrefix route with pattern, URL prefix in request does not match", + route: new(Route).PathPrefix("/111/{v1:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/aaa/333"), + vars: map[string]string{"v1": "222"}, + host: "", + path: "/111/222", + shouldMatch: false, + }, + { + title: "PathPrefix route with multiple patterns, match", + route: new(Route).PathPrefix("/{v1:[0-9]{3}}/{v2:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/222/333"), + vars: map[string]string{"v1": "111", "v2": "222"}, + host: "", + path: "/111/222", + shouldMatch: true, + }, + { + title: "PathPrefix route with multiple patterns, URL prefix in request does not match", + route: new(Route).PathPrefix("/{v1:[0-9]{3}}/{v2:[0-9]{3}}"), + request: newRequest("GET", "http://localhost/111/aaa/333"), + vars: map[string]string{"v1": "111", "v2": "222"}, + host: "", + path: "/111/222", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestHostPath(t *testing.T) { + tests := []routeTest{ + { + title: "Host and Path route, match", + route: new(Route).Host("aaa.bbb.ccc").Path("/111/222/333"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Host and Path route, wrong host in request URL", + route: new(Route).Host("aaa.bbb.ccc").Path("/111/222/333"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + { + title: "Host and Path route with pattern, match", + route: new(Route).Host("aaa.{v1:[a-z]{3}}.ccc").Path("/111/{v2:[0-9]{3}}/333"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{"v1": "bbb", "v2": "222"}, + host: "aaa.bbb.ccc", + path: "/111/222/333", + shouldMatch: true, + }, + { + title: "Host and Path route with pattern, URL in request does not match", + route: new(Route).Host("aaa.{v1:[a-z]{3}}.ccc").Path("/111/{v2:[0-9]{3}}/333"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{"v1": "bbb", "v2": "222"}, + host: "aaa.bbb.ccc", + path: "/111/222/333", + shouldMatch: false, + }, + { + title: "Host and Path route with multiple patterns, match", + route: new(Route).Host("{v1:[a-z]{3}}.{v2:[a-z]{3}}.{v3:[a-z]{3}}").Path("/{v4:[0-9]{3}}/{v5:[0-9]{3}}/{v6:[0-9]{3}}"), + request: newRequest("GET", "http://aaa.bbb.ccc/111/222/333"), + vars: map[string]string{"v1": "aaa", "v2": "bbb", "v3": "ccc", "v4": "111", "v5": "222", "v6": "333"}, + host: "aaa.bbb.ccc", + path: "/111/222/333", + shouldMatch: true, + }, + { + title: "Host and Path route with multiple patterns, URL in request does not match", + route: new(Route).Host("{v1:[a-z]{3}}.{v2:[a-z]{3}}.{v3:[a-z]{3}}").Path("/{v4:[0-9]{3}}/{v5:[0-9]{3}}/{v6:[0-9]{3}}"), + request: newRequest("GET", "http://aaa.222.ccc/111/222/333"), + vars: map[string]string{"v1": "aaa", "v2": "bbb", "v3": "ccc", "v4": "111", "v5": "222", "v6": "333"}, + host: "aaa.bbb.ccc", + path: "/111/222/333", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestHeaders(t *testing.T) { + // newRequestHeaders creates a new request with a method, url, and headers + newRequestHeaders := func(method, url string, headers map[string]string) *http.Request { + req, err := http.NewRequest(method, url, nil) + if err != nil { + panic(err) + } + for k, v := range headers { + req.Header.Add(k, v) + } + return req + } + + tests := []routeTest{ + { + title: "Headers route, match", + route: new(Route).Headers("foo", "bar", "baz", "ding"), + request: newRequestHeaders("GET", "http://localhost", map[string]string{"foo": "bar", "baz": "ding"}), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Headers route, bad header values", + route: new(Route).Headers("foo", "bar", "baz", "ding"), + request: newRequestHeaders("GET", "http://localhost", map[string]string{"foo": "bar", "baz": "dong"}), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } + +} + +func TestMethods(t *testing.T) { + tests := []routeTest{ + { + title: "Methods route, match GET", + route: new(Route).Methods("GET", "POST"), + request: newRequest("GET", "http://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Methods route, match POST", + route: new(Route).Methods("GET", "POST"), + request: newRequest("POST", "http://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Methods route, bad method", + route: new(Route).Methods("GET", "POST"), + request: newRequest("PUT", "http://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestQueries(t *testing.T) { + tests := []routeTest{ + { + title: "Queries route, match", + route: new(Route).Queries("foo", "bar", "baz", "ding"), + request: newRequest("GET", "http://localhost?foo=bar&baz=ding"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route, match with a query string", + route: new(Route).Host("www.example.com").Path("/api").Queries("foo", "bar", "baz", "ding"), + request: newRequest("GET", "http://www.example.com/api?foo=bar&baz=ding"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route, match with a query string out of order", + route: new(Route).Host("www.example.com").Path("/api").Queries("foo", "bar", "baz", "ding"), + request: newRequest("GET", "http://www.example.com/api?baz=ding&foo=bar"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route, bad query", + route: new(Route).Queries("foo", "bar", "baz", "ding"), + request: newRequest("GET", "http://localhost?foo=bar&baz=dong"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + { + title: "Queries route with pattern, match", + route: new(Route).Queries("foo", "{v1}"), + request: newRequest("GET", "http://localhost?foo=bar"), + vars: map[string]string{"v1": "bar"}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route with multiple patterns, match", + route: new(Route).Queries("foo", "{v1}", "baz", "{v2}"), + request: newRequest("GET", "http://localhost?foo=bar&baz=ding"), + vars: map[string]string{"v1": "bar", "v2": "ding"}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route with regexp pattern, match", + route: new(Route).Queries("foo", "{v1:[0-9]+}"), + request: newRequest("GET", "http://localhost?foo=10"), + vars: map[string]string{"v1": "10"}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Queries route with regexp pattern, regexp does not match", + route: new(Route).Queries("foo", "{v1:[0-9]+}"), + request: newRequest("GET", "http://localhost?foo=a"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestSchemes(t *testing.T) { + tests := []routeTest{ + // Schemes + { + title: "Schemes route, match https", + route: new(Route).Schemes("https", "ftp"), + request: newRequest("GET", "https://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Schemes route, match ftp", + route: new(Route).Schemes("https", "ftp"), + request: newRequest("GET", "ftp://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "Schemes route, bad scheme", + route: new(Route).Schemes("https", "ftp"), + request: newRequest("GET", "http://localhost"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + } + for _, test := range tests { + testRoute(t, test) + } +} + +func TestMatcherFunc(t *testing.T) { + m := func(r *http.Request, m *RouteMatch) bool { + if r.URL.Host == "aaa.bbb.ccc" { + return true + } + return false + } + + tests := []routeTest{ + { + title: "MatchFunc route, match", + route: new(Route).MatcherFunc(m), + request: newRequest("GET", "http://aaa.bbb.ccc"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: true, + }, + { + title: "MatchFunc route, non-match", + route: new(Route).MatcherFunc(m), + request: newRequest("GET", "http://aaa.222.ccc"), + vars: map[string]string{}, + host: "", + path: "", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestBuildVarsFunc(t *testing.T) { + tests := []routeTest{ + { + title: "BuildVarsFunc set on route", + route: new(Route).Path(`/111/{v1:\d}{v2:.*}`).BuildVarsFunc(func(vars map[string]string) map[string]string { + vars["v1"] = "3" + vars["v2"] = "a" + return vars + }), + request: newRequest("GET", "http://localhost/111/2"), + path: "/111/3a", + shouldMatch: true, + }, + { + title: "BuildVarsFunc set on route and parent route", + route: new(Route).PathPrefix(`/{v1:\d}`).BuildVarsFunc(func(vars map[string]string) map[string]string { + vars["v1"] = "2" + return vars + }).Subrouter().Path(`/{v2:\w}`).BuildVarsFunc(func(vars map[string]string) map[string]string { + vars["v2"] = "b" + return vars + }), + request: newRequest("GET", "http://localhost/1/a"), + path: "/2/b", + shouldMatch: true, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestSubRouter(t *testing.T) { + subrouter1 := new(Route).Host("{v1:[a-z]+}.google.com").Subrouter() + subrouter2 := new(Route).PathPrefix("/foo/{v1}").Subrouter() + + tests := []routeTest{ + { + route: subrouter1.Path("/{v2:[a-z]+}"), + request: newRequest("GET", "http://aaa.google.com/bbb"), + vars: map[string]string{"v1": "aaa", "v2": "bbb"}, + host: "aaa.google.com", + path: "/bbb", + shouldMatch: true, + }, + { + route: subrouter1.Path("/{v2:[a-z]+}"), + request: newRequest("GET", "http://111.google.com/111"), + vars: map[string]string{"v1": "aaa", "v2": "bbb"}, + host: "aaa.google.com", + path: "/bbb", + shouldMatch: false, + }, + { + route: subrouter2.Path("/baz/{v2}"), + request: newRequest("GET", "http://localhost/foo/bar/baz/ding"), + vars: map[string]string{"v1": "bar", "v2": "ding"}, + host: "", + path: "/foo/bar/baz/ding", + shouldMatch: true, + }, + { + route: subrouter2.Path("/baz/{v2}"), + request: newRequest("GET", "http://localhost/foo/bar"), + vars: map[string]string{"v1": "bar", "v2": "ding"}, + host: "", + path: "/foo/bar/baz/ding", + shouldMatch: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +func TestNamedRoutes(t *testing.T) { + r1 := NewRouter() + r1.NewRoute().Name("a") + r1.NewRoute().Name("b") + r1.NewRoute().Name("c") + + r2 := r1.NewRoute().Subrouter() + r2.NewRoute().Name("d") + r2.NewRoute().Name("e") + r2.NewRoute().Name("f") + + r3 := r2.NewRoute().Subrouter() + r3.NewRoute().Name("g") + r3.NewRoute().Name("h") + r3.NewRoute().Name("i") + + if r1.namedRoutes == nil || len(r1.namedRoutes) != 9 { + t.Errorf("Expected 9 named routes, got %v", r1.namedRoutes) + } else if r1.Get("i") == nil { + t.Errorf("Subroute name not registered") + } +} + +func TestStrictSlash(t *testing.T) { + r := NewRouter() + r.StrictSlash(true) + + tests := []routeTest{ + { + title: "Redirect path without slash", + route: r.NewRoute().Path("/111/"), + request: newRequest("GET", "http://localhost/111"), + vars: map[string]string{}, + host: "", + path: "/111/", + shouldMatch: true, + shouldRedirect: true, + }, + { + title: "Do not redirect path with slash", + route: r.NewRoute().Path("/111/"), + request: newRequest("GET", "http://localhost/111/"), + vars: map[string]string{}, + host: "", + path: "/111/", + shouldMatch: true, + shouldRedirect: false, + }, + { + title: "Redirect path with slash", + route: r.NewRoute().Path("/111"), + request: newRequest("GET", "http://localhost/111/"), + vars: map[string]string{}, + host: "", + path: "/111", + shouldMatch: true, + shouldRedirect: true, + }, + { + title: "Do not redirect path without slash", + route: r.NewRoute().Path("/111"), + request: newRequest("GET", "http://localhost/111"), + vars: map[string]string{}, + host: "", + path: "/111", + shouldMatch: true, + shouldRedirect: false, + }, + { + title: "Propagate StrictSlash to subrouters", + route: r.NewRoute().PathPrefix("/static/").Subrouter().Path("/images/"), + request: newRequest("GET", "http://localhost/static/images"), + vars: map[string]string{}, + host: "", + path: "/static/images/", + shouldMatch: true, + shouldRedirect: true, + }, + { + title: "Ignore StrictSlash for path prefix", + route: r.NewRoute().PathPrefix("/static/"), + request: newRequest("GET", "http://localhost/static/logo.png"), + vars: map[string]string{}, + host: "", + path: "/static/", + shouldMatch: true, + shouldRedirect: false, + }, + } + + for _, test := range tests { + testRoute(t, test) + } +} + +// ---------------------------------------------------------------------------- +// Helpers +// ---------------------------------------------------------------------------- + +func getRouteTemplate(route *Route) string { + host, path := "none", "none" + if route.regexp != nil { + if route.regexp.host != nil { + host = route.regexp.host.template + } + if route.regexp.path != nil { + path = route.regexp.path.template + } + } + return fmt.Sprintf("Host: %v, Path: %v", host, path) +} + +func testRoute(t *testing.T, test routeTest) { + request := test.request + route := test.route + vars := test.vars + shouldMatch := test.shouldMatch + host := test.host + path := test.path + url := test.host + test.path + shouldRedirect := test.shouldRedirect + + var match RouteMatch + ok := route.Match(request, &match) + if ok != shouldMatch { + msg := "Should match" + if !shouldMatch { + msg = "Should not match" + } + t.Errorf("(%v) %v:\nRoute: %#v\nRequest: %#v\nVars: %v\n", test.title, msg, route, request, vars) + return + } + if shouldMatch { + if test.vars != nil && !stringMapEqual(test.vars, match.Vars) { + t.Errorf("(%v) Vars not equal: expected %v, got %v", test.title, vars, match.Vars) + return + } + if host != "" { + u, _ := test.route.URLHost(mapToPairs(match.Vars)...) + if host != u.Host { + t.Errorf("(%v) URLHost not equal: expected %v, got %v -- %v", test.title, host, u.Host, getRouteTemplate(route)) + return + } + } + if path != "" { + u, _ := route.URLPath(mapToPairs(match.Vars)...) + if path != u.Path { + t.Errorf("(%v) URLPath not equal: expected %v, got %v -- %v", test.title, path, u.Path, getRouteTemplate(route)) + return + } + } + if url != "" { + u, _ := route.URL(mapToPairs(match.Vars)...) + if url != u.Host+u.Path { + t.Errorf("(%v) URL not equal: expected %v, got %v -- %v", test.title, url, u.Host+u.Path, getRouteTemplate(route)) + return + } + } + if shouldRedirect && match.Handler == nil { + t.Errorf("(%v) Did not redirect", test.title) + return + } + if !shouldRedirect && match.Handler != nil { + t.Errorf("(%v) Unexpected redirect", test.title) + return + } + } +} + +// Tests that the context is cleared or not cleared properly depending on +// the configuration of the router +func TestKeepContext(t *testing.T) { + func1 := func(w http.ResponseWriter, r *http.Request) {} + + r := NewRouter() + r.HandleFunc("/", func1).Name("func1") + + req, _ := http.NewRequest("GET", "http://localhost/", nil) + context.Set(req, "t", 1) + + res := new(http.ResponseWriter) + r.ServeHTTP(*res, req) + + if _, ok := context.GetOk(req, "t"); ok { + t.Error("Context should have been cleared at end of request") + } + + r.KeepContext = true + + req, _ = http.NewRequest("GET", "http://localhost/", nil) + context.Set(req, "t", 1) + + r.ServeHTTP(*res, req) + if _, ok := context.GetOk(req, "t"); !ok { + t.Error("Context should NOT have been cleared at end of request") + } + +} + +type TestA301ResponseWriter struct { + hh http.Header + status int +} + +func (ho TestA301ResponseWriter) Header() http.Header { + return http.Header(ho.hh) +} + +func (ho TestA301ResponseWriter) Write(b []byte) (int, error) { + return 0, nil +} + +func (ho TestA301ResponseWriter) WriteHeader(code int) { + ho.status = code +} + +func Test301Redirect(t *testing.T) { + m := make(http.Header) + + func1 := func(w http.ResponseWriter, r *http.Request) {} + func2 := func(w http.ResponseWriter, r *http.Request) {} + + r := NewRouter() + r.HandleFunc("/api/", func2).Name("func2") + r.HandleFunc("/", func1).Name("func1") + + req, _ := http.NewRequest("GET", "http://localhost//api/?abc=def", nil) + + res := TestA301ResponseWriter{ + hh: m, + status: 0, + } + r.ServeHTTP(&res, req) + + if "http://localhost/api/?abc=def" != res.hh["Location"][0] { + t.Errorf("Should have complete URL with query string") + } +} + +// https://plus.google.com/101022900381697718949/posts/eWy6DjFJ6uW +func TestSubrouterHeader(t *testing.T) { + expected := "func1 response" + func1 := func(w http.ResponseWriter, r *http.Request) { + fmt.Fprint(w, expected) + } + func2 := func(http.ResponseWriter, *http.Request) {} + + r := NewRouter() + s := r.Headers("SomeSpecialHeader", "").Subrouter() + s.HandleFunc("/", func1).Name("func1") + r.HandleFunc("/", func2).Name("func2") + + req, _ := http.NewRequest("GET", "http://localhost/", nil) + req.Header.Add("SomeSpecialHeader", "foo") + match := new(RouteMatch) + matched := r.Match(req, match) + if !matched { + t.Errorf("Should match request") + } + if match.Route.GetName() != "func1" { + t.Errorf("Expecting func1 handler, got %s", match.Route.GetName()) + } + resp := NewRecorder() + match.Handler.ServeHTTP(resp, req) + if resp.Body.String() != expected { + t.Errorf("Expecting %q", expected) + } +} + +// mapToPairs converts a string map to a slice of string pairs +func mapToPairs(m map[string]string) []string { + var i int + p := make([]string, len(m)*2) + for k, v := range m { + p[i] = k + p[i+1] = v + i += 2 + } + return p +} + +// stringMapEqual checks the equality of two string maps +func stringMapEqual(m1, m2 map[string]string) bool { + nil1 := m1 == nil + nil2 := m2 == nil + if nil1 != nil2 || len(m1) != len(m2) { + return false + } + for k, v := range m1 { + if v != m2[k] { + return false + } + } + return true +} + +// newRequest is a helper function to create a new request with a method and url +func newRequest(method, url string) *http.Request { + req, err := http.NewRequest(method, url, nil) + if err != nil { + panic(err) + } + return req +} diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/old_test.go b/Godeps/_workspace/src/github.com/gorilla/mux/old_test.go new file mode 100644 index 0000000..1f7c190 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/old_test.go @@ -0,0 +1,714 @@ +// Old tests ported to Go1. This is a mess. Want to drop it one day. + +// Copyright 2011 Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "bytes" + "net/http" + "testing" +) + +// ---------------------------------------------------------------------------- +// ResponseRecorder +// ---------------------------------------------------------------------------- +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// ResponseRecorder is an implementation of http.ResponseWriter that +// records its mutations for later inspection in tests. +type ResponseRecorder struct { + Code int // the HTTP response code from WriteHeader + HeaderMap http.Header // the HTTP response headers + Body *bytes.Buffer // if non-nil, the bytes.Buffer to append written data to + Flushed bool +} + +// NewRecorder returns an initialized ResponseRecorder. +func NewRecorder() *ResponseRecorder { + return &ResponseRecorder{ + HeaderMap: make(http.Header), + Body: new(bytes.Buffer), + } +} + +// DefaultRemoteAddr is the default remote address to return in RemoteAddr if +// an explicit DefaultRemoteAddr isn't set on ResponseRecorder. +const DefaultRemoteAddr = "1.2.3.4" + +// Header returns the response headers. +func (rw *ResponseRecorder) Header() http.Header { + return rw.HeaderMap +} + +// Write always succeeds and writes to rw.Body, if not nil. +func (rw *ResponseRecorder) Write(buf []byte) (int, error) { + if rw.Body != nil { + rw.Body.Write(buf) + } + if rw.Code == 0 { + rw.Code = http.StatusOK + } + return len(buf), nil +} + +// WriteHeader sets rw.Code. +func (rw *ResponseRecorder) WriteHeader(code int) { + rw.Code = code +} + +// Flush sets rw.Flushed to true. +func (rw *ResponseRecorder) Flush() { + rw.Flushed = true +} + +// ---------------------------------------------------------------------------- + +func TestRouteMatchers(t *testing.T) { + var scheme, host, path, query, method string + var headers map[string]string + var resultVars map[bool]map[string]string + + router := NewRouter() + router.NewRoute().Host("{var1}.google.com"). + Path("/{var2:[a-z]+}/{var3:[0-9]+}"). + Queries("foo", "bar"). + Methods("GET"). + Schemes("https"). + Headers("x-requested-with", "XMLHttpRequest") + router.NewRoute().Host("www.{var4}.com"). + PathPrefix("/foo/{var5:[a-z]+}/{var6:[0-9]+}"). + Queries("baz", "ding"). + Methods("POST"). + Schemes("http"). + Headers("Content-Type", "application/json") + + reset := func() { + // Everything match. + scheme = "https" + host = "www.google.com" + path = "/product/42" + query = "?foo=bar" + method = "GET" + headers = map[string]string{"X-Requested-With": "XMLHttpRequest"} + resultVars = map[bool]map[string]string{ + true: {"var1": "www", "var2": "product", "var3": "42"}, + false: {}, + } + } + + reset2 := func() { + // Everything match. + scheme = "http" + host = "www.google.com" + path = "/foo/product/42/path/that/is/ignored" + query = "?baz=ding" + method = "POST" + headers = map[string]string{"Content-Type": "application/json"} + resultVars = map[bool]map[string]string{ + true: {"var4": "google", "var5": "product", "var6": "42"}, + false: {}, + } + } + + match := func(shouldMatch bool) { + url := scheme + "://" + host + path + query + request, _ := http.NewRequest(method, url, nil) + for key, value := range headers { + request.Header.Add(key, value) + } + + var routeMatch RouteMatch + matched := router.Match(request, &routeMatch) + if matched != shouldMatch { + // Need better messages. :) + if matched { + t.Errorf("Should match.") + } else { + t.Errorf("Should not match.") + } + } + + if matched { + currentRoute := routeMatch.Route + if currentRoute == nil { + t.Errorf("Expected a current route.") + } + vars := routeMatch.Vars + expectedVars := resultVars[shouldMatch] + if len(vars) != len(expectedVars) { + t.Errorf("Expected vars: %v Got: %v.", expectedVars, vars) + } + for name, value := range vars { + if expectedVars[name] != value { + t.Errorf("Expected vars: %v Got: %v.", expectedVars, vars) + } + } + } + } + + // 1st route -------------------------------------------------------------- + + // Everything match. + reset() + match(true) + + // Scheme doesn't match. + reset() + scheme = "http" + match(false) + + // Host doesn't match. + reset() + host = "www.mygoogle.com" + match(false) + + // Path doesn't match. + reset() + path = "/product/notdigits" + match(false) + + // Query doesn't match. + reset() + query = "?foo=baz" + match(false) + + // Method doesn't match. + reset() + method = "POST" + match(false) + + // Header doesn't match. + reset() + headers = map[string]string{} + match(false) + + // Everything match, again. + reset() + match(true) + + // 2nd route -------------------------------------------------------------- + + // Everything match. + reset2() + match(true) + + // Scheme doesn't match. + reset2() + scheme = "https" + match(false) + + // Host doesn't match. + reset2() + host = "sub.google.com" + match(false) + + // Path doesn't match. + reset2() + path = "/bar/product/42" + match(false) + + // Query doesn't match. + reset2() + query = "?foo=baz" + match(false) + + // Method doesn't match. + reset2() + method = "GET" + match(false) + + // Header doesn't match. + reset2() + headers = map[string]string{} + match(false) + + // Everything match, again. + reset2() + match(true) +} + +type headerMatcherTest struct { + matcher headerMatcher + headers map[string]string + result bool +} + +var headerMatcherTests = []headerMatcherTest{ + { + matcher: headerMatcher(map[string]string{"x-requested-with": "XMLHttpRequest"}), + headers: map[string]string{"X-Requested-With": "XMLHttpRequest"}, + result: true, + }, + { + matcher: headerMatcher(map[string]string{"x-requested-with": ""}), + headers: map[string]string{"X-Requested-With": "anything"}, + result: true, + }, + { + matcher: headerMatcher(map[string]string{"x-requested-with": "XMLHttpRequest"}), + headers: map[string]string{}, + result: false, + }, +} + +type hostMatcherTest struct { + matcher *Route + url string + vars map[string]string + result bool +} + +var hostMatcherTests = []hostMatcherTest{ + { + matcher: NewRouter().NewRoute().Host("{foo:[a-z][a-z][a-z]}.{bar:[a-z][a-z][a-z]}.{baz:[a-z][a-z][a-z]}"), + url: "http://abc.def.ghi/", + vars: map[string]string{"foo": "abc", "bar": "def", "baz": "ghi"}, + result: true, + }, + { + matcher: NewRouter().NewRoute().Host("{foo:[a-z][a-z][a-z]}.{bar:[a-z][a-z][a-z]}.{baz:[a-z][a-z][a-z]}"), + url: "http://a.b.c/", + vars: map[string]string{"foo": "abc", "bar": "def", "baz": "ghi"}, + result: false, + }, +} + +type methodMatcherTest struct { + matcher methodMatcher + method string + result bool +} + +var methodMatcherTests = []methodMatcherTest{ + { + matcher: methodMatcher([]string{"GET", "POST", "PUT"}), + method: "GET", + result: true, + }, + { + matcher: methodMatcher([]string{"GET", "POST", "PUT"}), + method: "POST", + result: true, + }, + { + matcher: methodMatcher([]string{"GET", "POST", "PUT"}), + method: "PUT", + result: true, + }, + { + matcher: methodMatcher([]string{"GET", "POST", "PUT"}), + method: "DELETE", + result: false, + }, +} + +type pathMatcherTest struct { + matcher *Route + url string + vars map[string]string + result bool +} + +var pathMatcherTests = []pathMatcherTest{ + { + matcher: NewRouter().NewRoute().Path("/{foo:[0-9][0-9][0-9]}/{bar:[0-9][0-9][0-9]}/{baz:[0-9][0-9][0-9]}"), + url: "http://localhost:8080/123/456/789", + vars: map[string]string{"foo": "123", "bar": "456", "baz": "789"}, + result: true, + }, + { + matcher: NewRouter().NewRoute().Path("/{foo:[0-9][0-9][0-9]}/{bar:[0-9][0-9][0-9]}/{baz:[0-9][0-9][0-9]}"), + url: "http://localhost:8080/1/2/3", + vars: map[string]string{"foo": "123", "bar": "456", "baz": "789"}, + result: false, + }, +} + +type schemeMatcherTest struct { + matcher schemeMatcher + url string + result bool +} + +var schemeMatcherTests = []schemeMatcherTest{ + { + matcher: schemeMatcher([]string{"http", "https"}), + url: "http://localhost:8080/", + result: true, + }, + { + matcher: schemeMatcher([]string{"http", "https"}), + url: "https://localhost:8080/", + result: true, + }, + { + matcher: schemeMatcher([]string{"https"}), + url: "http://localhost:8080/", + result: false, + }, + { + matcher: schemeMatcher([]string{"http"}), + url: "https://localhost:8080/", + result: false, + }, +} + +type urlBuildingTest struct { + route *Route + vars []string + url string +} + +var urlBuildingTests = []urlBuildingTest{ + { + route: new(Route).Host("foo.domain.com"), + vars: []string{}, + url: "http://foo.domain.com", + }, + { + route: new(Route).Host("{subdomain}.domain.com"), + vars: []string{"subdomain", "bar"}, + url: "http://bar.domain.com", + }, + { + route: new(Route).Host("foo.domain.com").Path("/articles"), + vars: []string{}, + url: "http://foo.domain.com/articles", + }, + { + route: new(Route).Path("/articles"), + vars: []string{}, + url: "/articles", + }, + { + route: new(Route).Path("/articles/{category}/{id:[0-9]+}"), + vars: []string{"category", "technology", "id", "42"}, + url: "/articles/technology/42", + }, + { + route: new(Route).Host("{subdomain}.domain.com").Path("/articles/{category}/{id:[0-9]+}"), + vars: []string{"subdomain", "foo", "category", "technology", "id", "42"}, + url: "http://foo.domain.com/articles/technology/42", + }, +} + +func TestHeaderMatcher(t *testing.T) { + for _, v := range headerMatcherTests { + request, _ := http.NewRequest("GET", "http://localhost:8080/", nil) + for key, value := range v.headers { + request.Header.Add(key, value) + } + var routeMatch RouteMatch + result := v.matcher.Match(request, &routeMatch) + if result != v.result { + if v.result { + t.Errorf("%#v: should match %v.", v.matcher, request.Header) + } else { + t.Errorf("%#v: should not match %v.", v.matcher, request.Header) + } + } + } +} + +func TestHostMatcher(t *testing.T) { + for _, v := range hostMatcherTests { + request, _ := http.NewRequest("GET", v.url, nil) + var routeMatch RouteMatch + result := v.matcher.Match(request, &routeMatch) + vars := routeMatch.Vars + if result != v.result { + if v.result { + t.Errorf("%#v: should match %v.", v.matcher, v.url) + } else { + t.Errorf("%#v: should not match %v.", v.matcher, v.url) + } + } + if result { + if len(vars) != len(v.vars) { + t.Errorf("%#v: vars length should be %v, got %v.", v.matcher, len(v.vars), len(vars)) + } + for name, value := range vars { + if v.vars[name] != value { + t.Errorf("%#v: expected value %v for key %v, got %v.", v.matcher, v.vars[name], name, value) + } + } + } else { + if len(vars) != 0 { + t.Errorf("%#v: vars length should be 0, got %v.", v.matcher, len(vars)) + } + } + } +} + +func TestMethodMatcher(t *testing.T) { + for _, v := range methodMatcherTests { + request, _ := http.NewRequest(v.method, "http://localhost:8080/", nil) + var routeMatch RouteMatch + result := v.matcher.Match(request, &routeMatch) + if result != v.result { + if v.result { + t.Errorf("%#v: should match %v.", v.matcher, v.method) + } else { + t.Errorf("%#v: should not match %v.", v.matcher, v.method) + } + } + } +} + +func TestPathMatcher(t *testing.T) { + for _, v := range pathMatcherTests { + request, _ := http.NewRequest("GET", v.url, nil) + var routeMatch RouteMatch + result := v.matcher.Match(request, &routeMatch) + vars := routeMatch.Vars + if result != v.result { + if v.result { + t.Errorf("%#v: should match %v.", v.matcher, v.url) + } else { + t.Errorf("%#v: should not match %v.", v.matcher, v.url) + } + } + if result { + if len(vars) != len(v.vars) { + t.Errorf("%#v: vars length should be %v, got %v.", v.matcher, len(v.vars), len(vars)) + } + for name, value := range vars { + if v.vars[name] != value { + t.Errorf("%#v: expected value %v for key %v, got %v.", v.matcher, v.vars[name], name, value) + } + } + } else { + if len(vars) != 0 { + t.Errorf("%#v: vars length should be 0, got %v.", v.matcher, len(vars)) + } + } + } +} + +func TestSchemeMatcher(t *testing.T) { + for _, v := range schemeMatcherTests { + request, _ := http.NewRequest("GET", v.url, nil) + var routeMatch RouteMatch + result := v.matcher.Match(request, &routeMatch) + if result != v.result { + if v.result { + t.Errorf("%#v: should match %v.", v.matcher, v.url) + } else { + t.Errorf("%#v: should not match %v.", v.matcher, v.url) + } + } + } +} + +func TestUrlBuilding(t *testing.T) { + + for _, v := range urlBuildingTests { + u, _ := v.route.URL(v.vars...) + url := u.String() + if url != v.url { + t.Errorf("expected %v, got %v", v.url, url) + /* + reversePath := "" + reverseHost := "" + if v.route.pathTemplate != nil { + reversePath = v.route.pathTemplate.Reverse + } + if v.route.hostTemplate != nil { + reverseHost = v.route.hostTemplate.Reverse + } + + t.Errorf("%#v:\nexpected: %q\ngot: %q\nreverse path: %q\nreverse host: %q", v.route, v.url, url, reversePath, reverseHost) + */ + } + } + + ArticleHandler := func(w http.ResponseWriter, r *http.Request) { + } + + router := NewRouter() + router.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler).Name("article") + + url, _ := router.Get("article").URL("category", "technology", "id", "42") + expected := "/articles/technology/42" + if url.String() != expected { + t.Errorf("Expected %v, got %v", expected, url.String()) + } +} + +func TestMatchedRouteName(t *testing.T) { + routeName := "stock" + router := NewRouter() + route := router.NewRoute().Path("/products/").Name(routeName) + + url := "http://www.domain.com/products/" + request, _ := http.NewRequest("GET", url, nil) + var rv RouteMatch + ok := router.Match(request, &rv) + + if !ok || rv.Route != route { + t.Errorf("Expected same route, got %+v.", rv.Route) + } + + retName := rv.Route.GetName() + if retName != routeName { + t.Errorf("Expected %q, got %q.", routeName, retName) + } +} + +func TestSubRouting(t *testing.T) { + // Example from docs. + router := NewRouter() + subrouter := router.NewRoute().Host("www.domain.com").Subrouter() + route := subrouter.NewRoute().Path("/products/").Name("products") + + url := "http://www.domain.com/products/" + request, _ := http.NewRequest("GET", url, nil) + var rv RouteMatch + ok := router.Match(request, &rv) + + if !ok || rv.Route != route { + t.Errorf("Expected same route, got %+v.", rv.Route) + } + + u, _ := router.Get("products").URL() + builtUrl := u.String() + // Yay, subroute aware of the domain when building! + if builtUrl != url { + t.Errorf("Expected %q, got %q.", url, builtUrl) + } +} + +func TestVariableNames(t *testing.T) { + route := new(Route).Host("{arg1}.domain.com").Path("/{arg1}/{arg2:[0-9]+}") + if route.err == nil { + t.Errorf("Expected error for duplicated variable names") + } +} + +func TestRedirectSlash(t *testing.T) { + var route *Route + var routeMatch RouteMatch + r := NewRouter() + + r.StrictSlash(false) + route = r.NewRoute() + if route.strictSlash != false { + t.Errorf("Expected false redirectSlash.") + } + + r.StrictSlash(true) + route = r.NewRoute() + if route.strictSlash != true { + t.Errorf("Expected true redirectSlash.") + } + + route = new(Route) + route.strictSlash = true + route.Path("/{arg1}/{arg2:[0-9]+}/") + request, _ := http.NewRequest("GET", "http://localhost/foo/123", nil) + routeMatch = RouteMatch{} + _ = route.Match(request, &routeMatch) + vars := routeMatch.Vars + if vars["arg1"] != "foo" { + t.Errorf("Expected foo.") + } + if vars["arg2"] != "123" { + t.Errorf("Expected 123.") + } + rsp := NewRecorder() + routeMatch.Handler.ServeHTTP(rsp, request) + if rsp.HeaderMap.Get("Location") != "http://localhost/foo/123/" { + t.Errorf("Expected redirect header.") + } + + route = new(Route) + route.strictSlash = true + route.Path("/{arg1}/{arg2:[0-9]+}") + request, _ = http.NewRequest("GET", "http://localhost/foo/123/", nil) + routeMatch = RouteMatch{} + _ = route.Match(request, &routeMatch) + vars = routeMatch.Vars + if vars["arg1"] != "foo" { + t.Errorf("Expected foo.") + } + if vars["arg2"] != "123" { + t.Errorf("Expected 123.") + } + rsp = NewRecorder() + routeMatch.Handler.ServeHTTP(rsp, request) + if rsp.HeaderMap.Get("Location") != "http://localhost/foo/123" { + t.Errorf("Expected redirect header.") + } +} + +// Test for the new regexp library, still not available in stable Go. +func TestNewRegexp(t *testing.T) { + var p *routeRegexp + var matches []string + + tests := map[string]map[string][]string{ + "/{foo:a{2}}": { + "/a": nil, + "/aa": {"aa"}, + "/aaa": nil, + "/aaaa": nil, + }, + "/{foo:a{2,}}": { + "/a": nil, + "/aa": {"aa"}, + "/aaa": {"aaa"}, + "/aaaa": {"aaaa"}, + }, + "/{foo:a{2,3}}": { + "/a": nil, + "/aa": {"aa"}, + "/aaa": {"aaa"}, + "/aaaa": nil, + }, + "/{foo:[a-z]{3}}/{bar:[a-z]{2}}": { + "/a": nil, + "/ab": nil, + "/abc": nil, + "/abcd": nil, + "/abc/ab": {"abc", "ab"}, + "/abc/abc": nil, + "/abcd/ab": nil, + }, + `/{foo:\w{3,}}/{bar:\d{2,}}`: { + "/a": nil, + "/ab": nil, + "/abc": nil, + "/abc/1": nil, + "/abc/12": {"abc", "12"}, + "/abcd/12": {"abcd", "12"}, + "/abcd/123": {"abcd", "123"}, + }, + } + + for pattern, paths := range tests { + p, _ = newRouteRegexp(pattern, false, false, false, false) + for path, result := range paths { + matches = p.regexp.FindStringSubmatch(path) + if result == nil { + if matches != nil { + t.Errorf("%v should not match %v.", pattern, path) + } + } else { + if len(matches) != len(result)+1 { + t.Errorf("Expected %v matches, got %v.", len(result)+1, len(matches)) + } else { + for k, v := range result { + if matches[k+1] != v { + t.Errorf("Expected %v, got %v.", v, matches[k+1]) + } + } + } + } + } + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/regexp.go b/Godeps/_workspace/src/github.com/gorilla/mux/regexp.go new file mode 100644 index 0000000..aa30679 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/regexp.go @@ -0,0 +1,272 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "bytes" + "fmt" + "net/http" + "net/url" + "regexp" + "strings" +) + +// newRouteRegexp parses a route template and returns a routeRegexp, +// used to match a host, a path or a query string. +// +// It will extract named variables, assemble a regexp to be matched, create +// a "reverse" template to build URLs and compile regexps to validate variable +// values used in URL building. +// +// Previously we accepted only Python-like identifiers for variable +// names ([a-zA-Z_][a-zA-Z0-9_]*), but currently the only restriction is that +// name and pattern can't be empty, and names can't contain a colon. +func newRouteRegexp(tpl string, matchHost, matchPrefix, matchQuery, strictSlash bool) (*routeRegexp, error) { + // Check if it is well-formed. + idxs, errBraces := braceIndices(tpl) + if errBraces != nil { + return nil, errBraces + } + // Backup the original. + template := tpl + // Now let's parse it. + defaultPattern := "[^/]+" + if matchQuery { + defaultPattern = "[^?&]+" + matchPrefix = true + } else if matchHost { + defaultPattern = "[^.]+" + matchPrefix = false + } + // Only match strict slash if not matching + if matchPrefix || matchHost || matchQuery { + strictSlash = false + } + // Set a flag for strictSlash. + endSlash := false + if strictSlash && strings.HasSuffix(tpl, "/") { + tpl = tpl[:len(tpl)-1] + endSlash = true + } + varsN := make([]string, len(idxs)/2) + varsR := make([]*regexp.Regexp, len(idxs)/2) + pattern := bytes.NewBufferString("") + if !matchQuery { + pattern.WriteByte('^') + } + reverse := bytes.NewBufferString("") + var end int + var err error + for i := 0; i < len(idxs); i += 2 { + // Set all values we are interested in. + raw := tpl[end:idxs[i]] + end = idxs[i+1] + parts := strings.SplitN(tpl[idxs[i]+1:end-1], ":", 2) + name := parts[0] + patt := defaultPattern + if len(parts) == 2 { + patt = parts[1] + } + // Name or pattern can't be empty. + if name == "" || patt == "" { + return nil, fmt.Errorf("mux: missing name or pattern in %q", + tpl[idxs[i]:end]) + } + // Build the regexp pattern. + fmt.Fprintf(pattern, "%s(%s)", regexp.QuoteMeta(raw), patt) + // Build the reverse template. + fmt.Fprintf(reverse, "%s%%s", raw) + // Append variable name and compiled pattern. + varsN[i/2] = name + varsR[i/2], err = regexp.Compile(fmt.Sprintf("^%s$", patt)) + if err != nil { + return nil, err + } + } + // Add the remaining. + raw := tpl[end:] + pattern.WriteString(regexp.QuoteMeta(raw)) + if strictSlash { + pattern.WriteString("[/]?") + } + if !matchPrefix { + pattern.WriteByte('$') + } + reverse.WriteString(raw) + if endSlash { + reverse.WriteByte('/') + } + // Compile full regexp. + reg, errCompile := regexp.Compile(pattern.String()) + if errCompile != nil { + return nil, errCompile + } + // Done! + return &routeRegexp{ + template: template, + matchHost: matchHost, + matchQuery: matchQuery, + strictSlash: strictSlash, + regexp: reg, + reverse: reverse.String(), + varsN: varsN, + varsR: varsR, + }, nil +} + +// routeRegexp stores a regexp to match a host or path and information to +// collect and validate route variables. +type routeRegexp struct { + // The unmodified template. + template string + // True for host match, false for path or query string match. + matchHost bool + // True for query string match, false for path and host match. + matchQuery bool + // The strictSlash value defined on the route, but disabled if PathPrefix was used. + strictSlash bool + // Expanded regexp. + regexp *regexp.Regexp + // Reverse template. + reverse string + // Variable names. + varsN []string + // Variable regexps (validators). + varsR []*regexp.Regexp +} + +// Match matches the regexp against the URL host or path. +func (r *routeRegexp) Match(req *http.Request, match *RouteMatch) bool { + if !r.matchHost { + if r.matchQuery { + return r.regexp.MatchString(req.URL.RawQuery) + } else { + return r.regexp.MatchString(req.URL.Path) + } + } + return r.regexp.MatchString(getHost(req)) +} + +// url builds a URL part using the given values. +func (r *routeRegexp) url(values map[string]string) (string, error) { + urlValues := make([]interface{}, len(r.varsN)) + for k, v := range r.varsN { + value, ok := values[v] + if !ok { + return "", fmt.Errorf("mux: missing route variable %q", v) + } + urlValues[k] = value + } + rv := fmt.Sprintf(r.reverse, urlValues...) + if !r.regexp.MatchString(rv) { + // The URL is checked against the full regexp, instead of checking + // individual variables. This is faster but to provide a good error + // message, we check individual regexps if the URL doesn't match. + for k, v := range r.varsN { + if !r.varsR[k].MatchString(values[v]) { + return "", fmt.Errorf( + "mux: variable %q doesn't match, expected %q", values[v], + r.varsR[k].String()) + } + } + } + return rv, nil +} + +// braceIndices returns the first level curly brace indices from a string. +// It returns an error in case of unbalanced braces. +func braceIndices(s string) ([]int, error) { + var level, idx int + idxs := make([]int, 0) + for i := 0; i < len(s); i++ { + switch s[i] { + case '{': + if level++; level == 1 { + idx = i + } + case '}': + if level--; level == 0 { + idxs = append(idxs, idx, i+1) + } else if level < 0 { + return nil, fmt.Errorf("mux: unbalanced braces in %q", s) + } + } + } + if level != 0 { + return nil, fmt.Errorf("mux: unbalanced braces in %q", s) + } + return idxs, nil +} + +// ---------------------------------------------------------------------------- +// routeRegexpGroup +// ---------------------------------------------------------------------------- + +// routeRegexpGroup groups the route matchers that carry variables. +type routeRegexpGroup struct { + host *routeRegexp + path *routeRegexp + queries []*routeRegexp +} + +// setMatch extracts the variables from the URL once a route matches. +func (v *routeRegexpGroup) setMatch(req *http.Request, m *RouteMatch, r *Route) { + // Store host variables. + if v.host != nil { + hostVars := v.host.regexp.FindStringSubmatch(getHost(req)) + if hostVars != nil { + for k, v := range v.host.varsN { + m.Vars[v] = hostVars[k+1] + } + } + } + // Store path variables. + if v.path != nil { + pathVars := v.path.regexp.FindStringSubmatch(req.URL.Path) + if pathVars != nil { + for k, v := range v.path.varsN { + m.Vars[v] = pathVars[k+1] + } + // Check if we should redirect. + if v.path.strictSlash { + p1 := strings.HasSuffix(req.URL.Path, "/") + p2 := strings.HasSuffix(v.path.template, "/") + if p1 != p2 { + u, _ := url.Parse(req.URL.String()) + if p1 { + u.Path = u.Path[:len(u.Path)-1] + } else { + u.Path += "/" + } + m.Handler = http.RedirectHandler(u.String(), 301) + } + } + } + } + // Store query string variables. + rawQuery := req.URL.RawQuery + for _, q := range v.queries { + queryVars := q.regexp.FindStringSubmatch(rawQuery) + if queryVars != nil { + for k, v := range q.varsN { + m.Vars[v] = queryVars[k+1] + } + } + } +} + +// getHost tries its best to return the request host. +func getHost(r *http.Request) string { + if r.URL.IsAbs() { + return r.URL.Host + } + host := r.Host + // Slice off any port information. + if i := strings.Index(host, ":"); i != -1 { + host = host[:i] + } + return host + +} diff --git a/Godeps/_workspace/src/github.com/gorilla/mux/route.go b/Godeps/_workspace/src/github.com/gorilla/mux/route.go new file mode 100644 index 0000000..d4f0146 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/mux/route.go @@ -0,0 +1,571 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package mux + +import ( + "errors" + "fmt" + "net/http" + "net/url" + "strings" +) + +// Route stores information to match a request and build URLs. +type Route struct { + // Parent where the route was registered (a Router). + parent parentRoute + // Request handler for the route. + handler http.Handler + // List of matchers. + matchers []matcher + // Manager for the variables from host and path. + regexp *routeRegexpGroup + // If true, when the path pattern is "/path/", accessing "/path" will + // redirect to the former and vice versa. + strictSlash bool + // If true, this route never matches: it is only used to build URLs. + buildOnly bool + // The name used to build URLs. + name string + // Error resulted from building a route. + err error + + buildVarsFunc BuildVarsFunc +} + +// Match matches the route against the request. +func (r *Route) Match(req *http.Request, match *RouteMatch) bool { + if r.buildOnly || r.err != nil { + return false + } + // Match everything. + for _, m := range r.matchers { + if matched := m.Match(req, match); !matched { + return false + } + } + // Yay, we have a match. Let's collect some info about it. + if match.Route == nil { + match.Route = r + } + if match.Handler == nil { + match.Handler = r.handler + } + if match.Vars == nil { + match.Vars = make(map[string]string) + } + // Set variables. + if r.regexp != nil { + r.regexp.setMatch(req, match, r) + } + return true +} + +// ---------------------------------------------------------------------------- +// Route attributes +// ---------------------------------------------------------------------------- + +// GetError returns an error resulted from building the route, if any. +func (r *Route) GetError() error { + return r.err +} + +// BuildOnly sets the route to never match: it is only used to build URLs. +func (r *Route) BuildOnly() *Route { + r.buildOnly = true + return r +} + +// Handler -------------------------------------------------------------------- + +// Handler sets a handler for the route. +func (r *Route) Handler(handler http.Handler) *Route { + if r.err == nil { + r.handler = handler + } + return r +} + +// HandlerFunc sets a handler function for the route. +func (r *Route) HandlerFunc(f func(http.ResponseWriter, *http.Request)) *Route { + return r.Handler(http.HandlerFunc(f)) +} + +// GetHandler returns the handler for the route, if any. +func (r *Route) GetHandler() http.Handler { + return r.handler +} + +// Name ----------------------------------------------------------------------- + +// Name sets the name for the route, used to build URLs. +// If the name was registered already it will be overwritten. +func (r *Route) Name(name string) *Route { + if r.name != "" { + r.err = fmt.Errorf("mux: route already has name %q, can't set %q", + r.name, name) + } + if r.err == nil { + r.name = name + r.getNamedRoutes()[name] = r + } + return r +} + +// GetName returns the name for the route, if any. +func (r *Route) GetName() string { + return r.name +} + +// ---------------------------------------------------------------------------- +// Matchers +// ---------------------------------------------------------------------------- + +// matcher types try to match a request. +type matcher interface { + Match(*http.Request, *RouteMatch) bool +} + +// addMatcher adds a matcher to the route. +func (r *Route) addMatcher(m matcher) *Route { + if r.err == nil { + r.matchers = append(r.matchers, m) + } + return r +} + +// addRegexpMatcher adds a host or path matcher and builder to a route. +func (r *Route) addRegexpMatcher(tpl string, matchHost, matchPrefix, matchQuery bool) error { + if r.err != nil { + return r.err + } + r.regexp = r.getRegexpGroup() + if !matchHost && !matchQuery { + if len(tpl) == 0 || tpl[0] != '/' { + return fmt.Errorf("mux: path must start with a slash, got %q", tpl) + } + if r.regexp.path != nil { + tpl = strings.TrimRight(r.regexp.path.template, "/") + tpl + } + } + rr, err := newRouteRegexp(tpl, matchHost, matchPrefix, matchQuery, r.strictSlash) + if err != nil { + return err + } + for _, q := range r.regexp.queries { + if err = uniqueVars(rr.varsN, q.varsN); err != nil { + return err + } + } + if matchHost { + if r.regexp.path != nil { + if err = uniqueVars(rr.varsN, r.regexp.path.varsN); err != nil { + return err + } + } + r.regexp.host = rr + } else { + if r.regexp.host != nil { + if err = uniqueVars(rr.varsN, r.regexp.host.varsN); err != nil { + return err + } + } + if matchQuery { + r.regexp.queries = append(r.regexp.queries, rr) + } else { + r.regexp.path = rr + } + } + r.addMatcher(rr) + return nil +} + +// Headers -------------------------------------------------------------------- + +// headerMatcher matches the request against header values. +type headerMatcher map[string]string + +func (m headerMatcher) Match(r *http.Request, match *RouteMatch) bool { + return matchMap(m, r.Header, true) +} + +// Headers adds a matcher for request header values. +// It accepts a sequence of key/value pairs to be matched. For example: +// +// r := mux.NewRouter() +// r.Headers("Content-Type", "application/json", +// "X-Requested-With", "XMLHttpRequest") +// +// The above route will only match if both request header values match. +// +// It the value is an empty string, it will match any value if the key is set. +func (r *Route) Headers(pairs ...string) *Route { + if r.err == nil { + var headers map[string]string + headers, r.err = mapFromPairs(pairs...) + return r.addMatcher(headerMatcher(headers)) + } + return r +} + +// Host ----------------------------------------------------------------------- + +// Host adds a matcher for the URL host. +// It accepts a template with zero or more URL variables enclosed by {}. +// Variables can define an optional regexp pattern to me matched: +// +// - {name} matches anything until the next dot. +// +// - {name:pattern} matches the given regexp pattern. +// +// For example: +// +// r := mux.NewRouter() +// r.Host("www.domain.com") +// r.Host("{subdomain}.domain.com") +// r.Host("{subdomain:[a-z]+}.domain.com") +// +// Variable names must be unique in a given route. They can be retrieved +// calling mux.Vars(request). +func (r *Route) Host(tpl string) *Route { + r.err = r.addRegexpMatcher(tpl, true, false, false) + return r +} + +// MatcherFunc ---------------------------------------------------------------- + +// MatcherFunc is the function signature used by custom matchers. +type MatcherFunc func(*http.Request, *RouteMatch) bool + +func (m MatcherFunc) Match(r *http.Request, match *RouteMatch) bool { + return m(r, match) +} + +// MatcherFunc adds a custom function to be used as request matcher. +func (r *Route) MatcherFunc(f MatcherFunc) *Route { + return r.addMatcher(f) +} + +// Methods -------------------------------------------------------------------- + +// methodMatcher matches the request against HTTP methods. +type methodMatcher []string + +func (m methodMatcher) Match(r *http.Request, match *RouteMatch) bool { + return matchInArray(m, r.Method) +} + +// Methods adds a matcher for HTTP methods. +// It accepts a sequence of one or more methods to be matched, e.g.: +// "GET", "POST", "PUT". +func (r *Route) Methods(methods ...string) *Route { + for k, v := range methods { + methods[k] = strings.ToUpper(v) + } + return r.addMatcher(methodMatcher(methods)) +} + +// Path ----------------------------------------------------------------------- + +// Path adds a matcher for the URL path. +// It accepts a template with zero or more URL variables enclosed by {}. The +// template must start with a "/". +// Variables can define an optional regexp pattern to me matched: +// +// - {name} matches anything until the next slash. +// +// - {name:pattern} matches the given regexp pattern. +// +// For example: +// +// r := mux.NewRouter() +// r.Path("/products/").Handler(ProductsHandler) +// r.Path("/products/{key}").Handler(ProductsHandler) +// r.Path("/articles/{category}/{id:[0-9]+}"). +// Handler(ArticleHandler) +// +// Variable names must be unique in a given route. They can be retrieved +// calling mux.Vars(request). +func (r *Route) Path(tpl string) *Route { + r.err = r.addRegexpMatcher(tpl, false, false, false) + return r +} + +// PathPrefix ----------------------------------------------------------------- + +// PathPrefix adds a matcher for the URL path prefix. This matches if the given +// template is a prefix of the full URL path. See Route.Path() for details on +// the tpl argument. +// +// Note that it does not treat slashes specially ("/foobar/" will be matched by +// the prefix "/foo") so you may want to use a trailing slash here. +// +// Also note that the setting of Router.StrictSlash() has no effect on routes +// with a PathPrefix matcher. +func (r *Route) PathPrefix(tpl string) *Route { + r.err = r.addRegexpMatcher(tpl, false, true, false) + return r +} + +// Query ---------------------------------------------------------------------- + +// Queries adds a matcher for URL query values. +// It accepts a sequence of key/value pairs. Values may define variables. +// For example: +// +// r := mux.NewRouter() +// r.Queries("foo", "bar", "id", "{id:[0-9]+}") +// +// The above route will only match if the URL contains the defined queries +// values, e.g.: ?foo=bar&id=42. +// +// It the value is an empty string, it will match any value if the key is set. +// +// Variables can define an optional regexp pattern to me matched: +// +// - {name} matches anything until the next slash. +// +// - {name:pattern} matches the given regexp pattern. +func (r *Route) Queries(pairs ...string) *Route { + length := len(pairs) + if length%2 != 0 { + r.err = fmt.Errorf( + "mux: number of parameters must be multiple of 2, got %v", pairs) + return nil + } + for i := 0; i < length; i += 2 { + if r.err = r.addRegexpMatcher(pairs[i]+"="+pairs[i+1], false, true, true); r.err != nil { + return r + } + } + + return r +} + +// Schemes -------------------------------------------------------------------- + +// schemeMatcher matches the request against URL schemes. +type schemeMatcher []string + +func (m schemeMatcher) Match(r *http.Request, match *RouteMatch) bool { + return matchInArray(m, r.URL.Scheme) +} + +// Schemes adds a matcher for URL schemes. +// It accepts a sequence of schemes to be matched, e.g.: "http", "https". +func (r *Route) Schemes(schemes ...string) *Route { + for k, v := range schemes { + schemes[k] = strings.ToLower(v) + } + return r.addMatcher(schemeMatcher(schemes)) +} + +// BuildVarsFunc -------------------------------------------------------------- + +// BuildVarsFunc is the function signature used by custom build variable +// functions (which can modify route variables before a route's URL is built). +type BuildVarsFunc func(map[string]string) map[string]string + +// BuildVarsFunc adds a custom function to be used to modify build variables +// before a route's URL is built. +func (r *Route) BuildVarsFunc(f BuildVarsFunc) *Route { + r.buildVarsFunc = f + return r +} + +// Subrouter ------------------------------------------------------------------ + +// Subrouter creates a subrouter for the route. +// +// It will test the inner routes only if the parent route matched. For example: +// +// r := mux.NewRouter() +// s := r.Host("www.domain.com").Subrouter() +// s.HandleFunc("/products/", ProductsHandler) +// s.HandleFunc("/products/{key}", ProductHandler) +// s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler) +// +// Here, the routes registered in the subrouter won't be tested if the host +// doesn't match. +func (r *Route) Subrouter() *Router { + router := &Router{parent: r, strictSlash: r.strictSlash} + r.addMatcher(router) + return router +} + +// ---------------------------------------------------------------------------- +// URL building +// ---------------------------------------------------------------------------- + +// URL builds a URL for the route. +// +// It accepts a sequence of key/value pairs for the route variables. For +// example, given this route: +// +// r := mux.NewRouter() +// r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler). +// Name("article") +// +// ...a URL for it can be built using: +// +// url, err := r.Get("article").URL("category", "technology", "id", "42") +// +// ...which will return an url.URL with the following path: +// +// "/articles/technology/42" +// +// This also works for host variables: +// +// r := mux.NewRouter() +// r.Host("{subdomain}.domain.com"). +// HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler). +// Name("article") +// +// // url.String() will be "http://news.domain.com/articles/technology/42" +// url, err := r.Get("article").URL("subdomain", "news", +// "category", "technology", +// "id", "42") +// +// All variables defined in the route are required, and their values must +// conform to the corresponding patterns. +func (r *Route) URL(pairs ...string) (*url.URL, error) { + if r.err != nil { + return nil, r.err + } + if r.regexp == nil { + return nil, errors.New("mux: route doesn't have a host or path") + } + values, err := r.prepareVars(pairs...) + if err != nil { + return nil, err + } + var scheme, host, path string + if r.regexp.host != nil { + // Set a default scheme. + scheme = "http" + if host, err = r.regexp.host.url(values); err != nil { + return nil, err + } + } + if r.regexp.path != nil { + if path, err = r.regexp.path.url(values); err != nil { + return nil, err + } + } + return &url.URL{ + Scheme: scheme, + Host: host, + Path: path, + }, nil +} + +// URLHost builds the host part of the URL for a route. See Route.URL(). +// +// The route must have a host defined. +func (r *Route) URLHost(pairs ...string) (*url.URL, error) { + if r.err != nil { + return nil, r.err + } + if r.regexp == nil || r.regexp.host == nil { + return nil, errors.New("mux: route doesn't have a host") + } + values, err := r.prepareVars(pairs...) + if err != nil { + return nil, err + } + host, err := r.regexp.host.url(values) + if err != nil { + return nil, err + } + return &url.URL{ + Scheme: "http", + Host: host, + }, nil +} + +// URLPath builds the path part of the URL for a route. See Route.URL(). +// +// The route must have a path defined. +func (r *Route) URLPath(pairs ...string) (*url.URL, error) { + if r.err != nil { + return nil, r.err + } + if r.regexp == nil || r.regexp.path == nil { + return nil, errors.New("mux: route doesn't have a path") + } + values, err := r.prepareVars(pairs...) + if err != nil { + return nil, err + } + path, err := r.regexp.path.url(values) + if err != nil { + return nil, err + } + return &url.URL{ + Path: path, + }, nil +} + +// prepareVars converts the route variable pairs into a map. If the route has a +// BuildVarsFunc, it is invoked. +func (r *Route) prepareVars(pairs ...string) (map[string]string, error) { + m, err := mapFromPairs(pairs...) + if err != nil { + return nil, err + } + return r.buildVars(m), nil +} + +func (r *Route) buildVars(m map[string]string) map[string]string { + if r.parent != nil { + m = r.parent.buildVars(m) + } + if r.buildVarsFunc != nil { + m = r.buildVarsFunc(m) + } + return m +} + +// ---------------------------------------------------------------------------- +// parentRoute +// ---------------------------------------------------------------------------- + +// parentRoute allows routes to know about parent host and path definitions. +type parentRoute interface { + getNamedRoutes() map[string]*Route + getRegexpGroup() *routeRegexpGroup + buildVars(map[string]string) map[string]string +} + +// getNamedRoutes returns the map where named routes are registered. +func (r *Route) getNamedRoutes() map[string]*Route { + if r.parent == nil { + // During tests router is not always set. + r.parent = NewRouter() + } + return r.parent.getNamedRoutes() +} + +// getRegexpGroup returns regexp definitions from this route. +func (r *Route) getRegexpGroup() *routeRegexpGroup { + if r.regexp == nil { + if r.parent == nil { + // During tests router is not always set. + r.parent = NewRouter() + } + regexp := r.parent.getRegexpGroup() + if regexp == nil { + r.regexp = new(routeRegexpGroup) + } else { + // Copy. + r.regexp = &routeRegexpGroup{ + host: regexp.host, + path: regexp.path, + queries: regexp.queries, + } + } + } + return r.regexp +} diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/.travis.yml b/Godeps/_workspace/src/github.com/gorilla/securecookie/.travis.yml new file mode 100644 index 0000000..d87d465 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/.travis.yml @@ -0,0 +1,7 @@ +language: go + +go: + - 1.0 + - 1.1 + - 1.2 + - tip diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/LICENSE b/Godeps/_workspace/src/github.com/gorilla/securecookie/LICENSE new file mode 100644 index 0000000..0e5fb87 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/README.md b/Godeps/_workspace/src/github.com/gorilla/securecookie/README.md new file mode 100644 index 0000000..2f0d5d4 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/README.md @@ -0,0 +1,3 @@ +securecookie +============ +[![Build Status](https://travis-ci.org/gorilla/securecookie.png?branch=master)](https://travis-ci.org/gorilla/securecookie) diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/doc.go b/Godeps/_workspace/src/github.com/gorilla/securecookie/doc.go new file mode 100644 index 0000000..e80e3ae --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/doc.go @@ -0,0 +1,61 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package gorilla/securecookie encodes and decodes authenticated and optionally +encrypted cookie values. + +Secure cookies can't be forged, because their values are validated using HMAC. +When encrypted, the content is also inaccessible to malicious eyes. + +To use it, first create a new SecureCookie instance: + + var hashKey = []byte("very-secret") + var blockKey = []byte("a-lot-secret") + var s = securecookie.New(hashKey, blockKey) + +The hashKey is required, used to authenticate the cookie value using HMAC. +It is recommended to use a key with 32 or 64 bytes. + +The blockKey is optional, used to encrypt the cookie value -- set it to nil +to not use encryption. If set, the length must correspond to the block size +of the encryption algorithm. For AES, used by default, valid lengths are +16, 24, or 32 bytes to select AES-128, AES-192, or AES-256. + +Strong keys can be created using the convenience function GenerateRandomKey(). + +Once a SecureCookie instance is set, use it to encode a cookie value: + + func SetCookieHandler(w http.ResponseWriter, r *http.Request) { + value := map[string]string{ + "foo": "bar", + } + if encoded, err := s.Encode("cookie-name", value); err == nil { + cookie := &http.Cookie{ + Name: "cookie-name", + Value: encoded, + Path: "/", + } + http.SetCookie(w, cookie) + } + } + +Later, use the same SecureCookie instance to decode and validate a cookie +value: + + func ReadCookieHandler(w http.ResponseWriter, r *http.Request) { + if cookie, err := r.Cookie("cookie-name"); err == nil { + value := make(map[string]string) + if err = s2.Decode("cookie-name", cookie.Value, &value); err == nil { + fmt.Fprintf(w, "The value of foo is %q", value["foo"]) + } + } + } + +We stored a map[string]string, but secure cookies can hold any value that +can be encoded using encoding/gob. To store custom types, they must be +registered first using gob.Register(). For basic types this is not needed; +it works out of the box. +*/ +package securecookie diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie.go b/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie.go new file mode 100644 index 0000000..620c508 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie.go @@ -0,0 +1,429 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package securecookie + +import ( + "bytes" + "crypto/aes" + "crypto/cipher" + "crypto/hmac" + "crypto/rand" + "crypto/sha256" + "crypto/subtle" + "encoding/base64" + "encoding/gob" + "errors" + "fmt" + "hash" + "io" + "strconv" + "time" +) + +var ( + errNoCodecs = errors.New("securecookie: no codecs provided") + errHashKeyNotSet = errors.New("securecookie: hash key is not set") + + ErrMacInvalid = errors.New("securecookie: the value is not valid") +) + +// Codec defines an interface to encode and decode cookie values. +type Codec interface { + Encode(name string, value interface{}) (string, error) + Decode(name, value string, dst interface{}) error +} + +// New returns a new SecureCookie. +// +// hashKey is required, used to authenticate values using HMAC. Create it using +// GenerateRandomKey(). It is recommended to use a key with 32 or 64 bytes. +// +// blockKey is optional, used to encrypt values. Create it using +// GenerateRandomKey(). The key length must correspond to the block size +// of the encryption algorithm. For AES, used by default, valid lengths are +// 16, 24, or 32 bytes to select AES-128, AES-192, or AES-256. +func New(hashKey, blockKey []byte) *SecureCookie { + s := &SecureCookie{ + hashKey: hashKey, + blockKey: blockKey, + hashFunc: sha256.New, + maxAge: 86400 * 30, + maxLength: 4096, + } + if hashKey == nil { + s.err = errHashKeyNotSet + } + if blockKey != nil { + s.BlockFunc(aes.NewCipher) + } + return s +} + +// SecureCookie encodes and decodes authenticated and optionally encrypted +// cookie values. +type SecureCookie struct { + hashKey []byte + hashFunc func() hash.Hash + blockKey []byte + block cipher.Block + maxLength int + maxAge int64 + minAge int64 + err error + // For testing purposes, the function that returns the current timestamp. + // If not set, it will use time.Now().UTC().Unix(). + timeFunc func() int64 +} + +// MaxLength restricts the maximum length, in bytes, for the cookie value. +// +// Default is 4096, which is the maximum value accepted by Internet Explorer. +func (s *SecureCookie) MaxLength(value int) *SecureCookie { + s.maxLength = value + return s +} + +// MaxAge restricts the maximum age, in seconds, for the cookie value. +// +// Default is 86400 * 30. Set it to 0 for no restriction. +func (s *SecureCookie) MaxAge(value int) *SecureCookie { + s.maxAge = int64(value) + return s +} + +// MinAge restricts the minimum age, in seconds, for the cookie value. +// +// Default is 0 (no restriction). +func (s *SecureCookie) MinAge(value int) *SecureCookie { + s.minAge = int64(value) + return s +} + +// HashFunc sets the hash function used to create HMAC. +// +// Default is crypto/sha256.New. +func (s *SecureCookie) HashFunc(f func() hash.Hash) *SecureCookie { + s.hashFunc = f + return s +} + +// BlockFunc sets the encryption function used to create a cipher.Block. +// +// Default is crypto/aes.New. +func (s *SecureCookie) BlockFunc(f func([]byte) (cipher.Block, error)) *SecureCookie { + if s.blockKey == nil { + s.err = errors.New("securecookie: block key is not set") + } else if block, err := f(s.blockKey); err == nil { + s.block = block + } else { + s.err = err + } + return s +} + +// Encode encodes a cookie value. +// +// It serializes, optionally encrypts, signs with a message authentication code, and +// finally encodes the value. +// +// The name argument is the cookie name. It is stored with the encoded value. +// The value argument is the value to be encoded. It can be any value that can +// be encoded using encoding/gob. To store special structures, they must be +// registered first using gob.Register(). +func (s *SecureCookie) Encode(name string, value interface{}) (string, error) { + if s.err != nil { + return "", s.err + } + if s.hashKey == nil { + s.err = errHashKeyNotSet + return "", s.err + } + var err error + var b []byte + // 1. Serialize. + if b, err = serialize(value); err != nil { + return "", err + } + // 2. Encrypt (optional). + if s.block != nil { + if b, err = encrypt(s.block, b); err != nil { + return "", err + } + } + b = encode(b) + // 3. Create MAC for "name|date|value". Extra pipe to be used later. + b = []byte(fmt.Sprintf("%s|%d|%s|", name, s.timestamp(), b)) + mac := createMac(hmac.New(s.hashFunc, s.hashKey), b[:len(b)-1]) + // Append mac, remove name. + b = append(b, mac...)[len(name)+1:] + // 4. Encode to base64. + b = encode(b) + // 5. Check length. + if s.maxLength != 0 && len(b) > s.maxLength { + return "", errors.New("securecookie: the value is too long") + } + // Done. + return string(b), nil +} + +// Decode decodes a cookie value. +// +// It decodes, verifies a message authentication code, optionally decrypts and +// finally deserializes the value. +// +// The name argument is the cookie name. It must be the same name used when +// it was stored. The value argument is the encoded cookie value. The dst +// argument is where the cookie will be decoded. It must be a pointer. +func (s *SecureCookie) Decode(name, value string, dst interface{}) error { + if s.err != nil { + return s.err + } + if s.hashKey == nil { + s.err = errHashKeyNotSet + return s.err + } + // 1. Check length. + if s.maxLength != 0 && len(value) > s.maxLength { + return errors.New("securecookie: the value is too long") + } + // 2. Decode from base64. + b, err := decode([]byte(value)) + if err != nil { + return err + } + // 3. Verify MAC. Value is "date|value|mac". + parts := bytes.SplitN(b, []byte("|"), 3) + if len(parts) != 3 { + return ErrMacInvalid + } + h := hmac.New(s.hashFunc, s.hashKey) + b = append([]byte(name+"|"), b[:len(b)-len(parts[2])-1]...) + if err = verifyMac(h, b, parts[2]); err != nil { + return err + } + // 4. Verify date ranges. + var t1 int64 + if t1, err = strconv.ParseInt(string(parts[0]), 10, 64); err != nil { + return errors.New("securecookie: invalid timestamp") + } + t2 := s.timestamp() + if s.minAge != 0 && t1 > t2-s.minAge { + return errors.New("securecookie: timestamp is too new") + } + if s.maxAge != 0 && t1 < t2-s.maxAge { + return errors.New("securecookie: expired timestamp") + } + // 5. Decrypt (optional). + b, err = decode(parts[1]) + if err != nil { + return err + } + if s.block != nil { + if b, err = decrypt(s.block, b); err != nil { + return err + } + } + // 6. Deserialize. + if err = deserialize(b, dst); err != nil { + return err + } + // Done. + return nil +} + +// timestamp returns the current timestamp, in seconds. +// +// For testing purposes, the function that generates the timestamp can be +// overridden. If not set, it will return time.Now().UTC().Unix(). +func (s *SecureCookie) timestamp() int64 { + if s.timeFunc == nil { + return time.Now().UTC().Unix() + } + return s.timeFunc() +} + +// Authentication ------------------------------------------------------------- + +// createMac creates a message authentication code (MAC). +func createMac(h hash.Hash, value []byte) []byte { + h.Write(value) + return h.Sum(nil) +} + +// verifyMac verifies that a message authentication code (MAC) is valid. +func verifyMac(h hash.Hash, value []byte, mac []byte) error { + mac2 := createMac(h, value) + if len(mac) == len(mac2) && subtle.ConstantTimeCompare(mac, mac2) == 1 { + return nil + } + return ErrMacInvalid +} + +// Encryption ----------------------------------------------------------------- + +// encrypt encrypts a value using the given block in counter mode. +// +// A random initialization vector (http://goo.gl/zF67k) with the length of the +// block size is prepended to the resulting ciphertext. +func encrypt(block cipher.Block, value []byte) ([]byte, error) { + iv := GenerateRandomKey(block.BlockSize()) + if iv == nil { + return nil, errors.New("securecookie: failed to generate random iv") + } + // Encrypt it. + stream := cipher.NewCTR(block, iv) + stream.XORKeyStream(value, value) + // Return iv + ciphertext. + return append(iv, value...), nil +} + +// decrypt decrypts a value using the given block in counter mode. +// +// The value to be decrypted must be prepended by a initialization vector +// (http://goo.gl/zF67k) with the length of the block size. +func decrypt(block cipher.Block, value []byte) ([]byte, error) { + size := block.BlockSize() + if len(value) > size { + // Extract iv. + iv := value[:size] + // Extract ciphertext. + value = value[size:] + // Decrypt it. + stream := cipher.NewCTR(block, iv) + stream.XORKeyStream(value, value) + return value, nil + } + return nil, errors.New("securecookie: the value could not be decrypted") +} + +// Serialization -------------------------------------------------------------- + +// serialize encodes a value using gob. +func serialize(src interface{}) ([]byte, error) { + buf := new(bytes.Buffer) + enc := gob.NewEncoder(buf) + if err := enc.Encode(src); err != nil { + return nil, err + } + return buf.Bytes(), nil +} + +// deserialize decodes a value using gob. +func deserialize(src []byte, dst interface{}) error { + dec := gob.NewDecoder(bytes.NewBuffer(src)) + if err := dec.Decode(dst); err != nil { + return err + } + return nil +} + +// Encoding ------------------------------------------------------------------- + +// encode encodes a value using base64. +func encode(value []byte) []byte { + encoded := make([]byte, base64.URLEncoding.EncodedLen(len(value))) + base64.URLEncoding.Encode(encoded, value) + return encoded +} + +// decode decodes a cookie using base64. +func decode(value []byte) ([]byte, error) { + decoded := make([]byte, base64.URLEncoding.DecodedLen(len(value))) + b, err := base64.URLEncoding.Decode(decoded, value) + if err != nil { + return nil, err + } + return decoded[:b], nil +} + +// Helpers -------------------------------------------------------------------- + +// GenerateRandomKey creates a random key with the given length in bytes. +func GenerateRandomKey(length int) []byte { + k := make([]byte, length) + if _, err := io.ReadFull(rand.Reader, k); err != nil { + return nil + } + return k +} + +// CodecsFromPairs returns a slice of SecureCookie instances. +// +// It is a convenience function to create a list of codecs for key rotation. +func CodecsFromPairs(keyPairs ...[]byte) []Codec { + codecs := make([]Codec, len(keyPairs)/2+len(keyPairs)%2) + for i := 0; i < len(keyPairs); i += 2 { + var blockKey []byte + if i+1 < len(keyPairs) { + blockKey = keyPairs[i+1] + } + codecs[i/2] = New(keyPairs[i], blockKey) + } + return codecs +} + +// EncodeMulti encodes a cookie value using a group of codecs. +// +// The codecs are tried in order. Multiple codecs are accepted to allow +// key rotation. +func EncodeMulti(name string, value interface{}, codecs ...Codec) (string, error) { + if len(codecs) == 0 { + return "", errNoCodecs + } + + var errors MultiError + for _, codec := range codecs { + if encoded, err := codec.Encode(name, value); err == nil { + return encoded, nil + } else { + errors = append(errors, err) + } + } + return "", errors +} + +// DecodeMulti decodes a cookie value using a group of codecs. +// +// The codecs are tried in order. Multiple codecs are accepted to allow +// key rotation. +func DecodeMulti(name string, value string, dst interface{}, codecs ...Codec) error { + if len(codecs) == 0 { + return errNoCodecs + } + + var errors MultiError + for _, codec := range codecs { + if err := codec.Decode(name, value, dst); err == nil { + return nil + } else { + errors = append(errors, err) + } + } + return errors +} + +// MultiError groups multiple errors. +type MultiError []error + +func (m MultiError) Error() string { + s, n := "", 0 + for _, e := range m { + if e != nil { + if n == 0 { + s = e.Error() + } + n++ + } + } + switch n { + case 0: + return "(0 errors)" + case 1: + return s + case 2: + return s + " (and 1 other error)" + } + return fmt.Sprintf("%s (and %d other errors)", s, n-1) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie_test.go b/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie_test.go new file mode 100644 index 0000000..fe0cdb1 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/securecookie/securecookie_test.go @@ -0,0 +1,178 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package securecookie + +import ( + "crypto/aes" + "crypto/hmac" + "crypto/sha256" + "errors" + "fmt" + "strings" + "testing" +) + +var testCookies = []interface{}{ + map[string]string{"foo": "bar"}, + map[string]string{"baz": "ding"}, +} + +var testStrings = []string{"foo", "bar", "baz"} + +func TestSecureCookie(t *testing.T) { + // TODO test too old / too new timestamps + compareMaps := func(m1, m2 map[string]interface{}) error { + if len(m1) != len(m2) { + return errors.New("different maps") + } + for k, v := range m1 { + if m2[k] != v { + return fmt.Errorf("Different value for key %v: expected %v, got %v", k, m2[k], v) + } + } + return nil + } + + s1 := New([]byte("12345"), []byte("1234567890123456")) + s2 := New([]byte("54321"), []byte("6543210987654321")) + value := map[string]interface{}{ + "foo": "bar", + "baz": 128, + } + + for i := 0; i < 50; i++ { + // Running this multiple times to check if any special character + // breaks encoding/decoding. + encoded, err1 := s1.Encode("sid", value) + if err1 != nil { + t.Error(err1) + continue + } + dst := make(map[string]interface{}) + err2 := s1.Decode("sid", encoded, &dst) + if err2 != nil { + t.Fatalf("%v: %v", err2, encoded) + } + if err := compareMaps(dst, value); err != nil { + t.Fatalf("Expected %v, got %v.", value, dst) + } + dst2 := make(map[string]interface{}) + err3 := s2.Decode("sid", encoded, &dst2) + if err3 == nil { + t.Fatalf("Expected failure decoding.") + } + } +} + +func TestAuthentication(t *testing.T) { + hash := hmac.New(sha256.New, []byte("secret-key")) + for _, value := range testStrings { + hash.Reset() + signed := createMac(hash, []byte(value)) + hash.Reset() + err := verifyMac(hash, []byte(value), signed) + if err != nil { + t.Error(err) + } + } +} + +func TestEncription(t *testing.T) { + block, err := aes.NewCipher([]byte("1234567890123456")) + if err != nil { + t.Fatalf("Block could not be created") + } + var encrypted, decrypted []byte + for _, value := range testStrings { + if encrypted, err = encrypt(block, []byte(value)); err != nil { + t.Error(err) + } else { + if decrypted, err = decrypt(block, encrypted); err != nil { + t.Error(err) + } + if string(decrypted) != value { + t.Errorf("Expected %v, got %v.", value, string(decrypted)) + } + } + } +} + +func TestSerialization(t *testing.T) { + var ( + serialized []byte + deserialized map[string]string + err error + ) + for _, value := range testCookies { + if serialized, err = serialize(value); err != nil { + t.Error(err) + } else { + deserialized = make(map[string]string) + if err = deserialize(serialized, &deserialized); err != nil { + t.Error(err) + } + if fmt.Sprintf("%v", deserialized) != fmt.Sprintf("%v", value) { + t.Errorf("Expected %v, got %v.", value, deserialized) + } + } + } +} + +func TestEncoding(t *testing.T) { + for _, value := range testStrings { + encoded := encode([]byte(value)) + decoded, err := decode(encoded) + if err != nil { + t.Error(err) + } else if string(decoded) != value { + t.Errorf("Expected %v, got %s.", value, string(decoded)) + } + } +} + +func TestMultiError(t *testing.T) { + s1, s2 := New(nil, nil), New(nil, nil) + _, err := EncodeMulti("sid", "value", s1, s2) + if len(err.(MultiError)) != 2 { + t.Errorf("Expected 2 errors, got %s.", err) + } else { + if strings.Index(err.Error(), "hash key is not set") == -1 { + t.Errorf("Expected missing hash key error, got %s.", err.Error()) + } + } +} + +func TestMultiNoCodecs(t *testing.T) { + _, err := EncodeMulti("foo", "bar") + if err != errNoCodecs { + t.Errorf("EncodeMulti: bad value for error, got: %v", err) + } + + var dst []byte + err = DecodeMulti("foo", "bar", &dst) + if err != errNoCodecs { + t.Errorf("DecodeMulti: bad value for error, got: %v", err) + } +} + +// ---------------------------------------------------------------------------- + +type FooBar struct { + Foo int + Bar string +} + +func TestCustomType(t *testing.T) { + s1 := New([]byte("12345"), []byte("1234567890123456")) + // Type is not registered in gob. (!!!) + src := &FooBar{42, "bar"} + encoded, _ := s1.Encode("sid", src) + + dst := &FooBar{} + _ = s1.Decode("sid", encoded, dst) + if dst.Foo != 42 || dst.Bar != "bar" { + t.Fatalf("Expected %#v, got %#v", src, dst) + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/.travis.yml b/Godeps/_workspace/src/github.com/gorilla/sessions/.travis.yml new file mode 100644 index 0000000..d87d465 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/.travis.yml @@ -0,0 +1,7 @@ +language: go + +go: + - 1.0 + - 1.1 + - 1.2 + - tip diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/LICENSE b/Godeps/_workspace/src/github.com/gorilla/sessions/LICENSE new file mode 100644 index 0000000..0e5fb87 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/README.md b/Godeps/_workspace/src/github.com/gorilla/sessions/README.md new file mode 100644 index 0000000..4a90fa3 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/README.md @@ -0,0 +1,17 @@ +sessions +======== + +Store Implementations +--------------------- +Other implementations of the sessions.Store interface: + + * [github.com/yosssi/boltstore](https://github.com/yosssi/boltstore) - Bolt + * [github.com/srinathgs/couchbasestore](https://github.com/srinathgs/couchbasestore) - Couchbase + * [github.com/denizeren/dynamostore](https://github.com/denizeren/dynamostore) - Dynamodb on AWS + * [github.com/bradleypeabody/gorilla-sessions-memcache](https://github.com/bradleypeabody/gorilla-sessions-memcache) - Memcache + * [github.com/hnakamur/gaesessions](https://github.com/hnakamur/gaesessions) - Memcache on GAE + * [github.com/kidstuff/mongostore](https://github.com/kidstuff/mongostore) - MongoDB + * [github.com/srinathgs/mysqlstore](https://github.com/srinathgs/mysqlstore) - MySQL + * [github.com/antonlindstrom/pgstore](https://github.com/antonlindstrom/pgstore) - PostgreSQL + * [github.com/boj/redistore](https://github.com/boj/redistore) - Redis + * [github.com/boj/riakstore](https://github.com/boj/riakstore) - Riak diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/doc.go b/Godeps/_workspace/src/github.com/gorilla/sessions/doc.go new file mode 100644 index 0000000..7f8be22 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/doc.go @@ -0,0 +1,168 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package gorilla/sessions provides cookie and filesystem sessions and +infrastructure for custom session backends. + +The key features are: + + * Simple API: use it as an easy way to set signed (and optionally + encrypted) cookies. + * Built-in backends to store sessions in cookies or the filesystem. + * Flash messages: session values that last until read. + * Convenient way to switch session persistency (aka "remember me") and set + other attributes. + * Mechanism to rotate authentication and encryption keys. + * Multiple sessions per request, even using different backends. + * Interfaces and infrastructure for custom session backends: sessions from + different stores can be retrieved and batch-saved using a common API. + +Let's start with an example that shows the sessions API in a nutshell: + + import ( + "net/http" + "github.com/gorilla/sessions" + ) + + var store = sessions.NewCookieStore([]byte("something-very-secret")) + + func MyHandler(w http.ResponseWriter, r *http.Request) { + // Get a session. We're ignoring the error resulted from decoding an + // existing session: Get() always returns a session, even if empty. + session, _ := store.Get(r, "session-name") + // Set some session values. + session.Values["foo"] = "bar" + session.Values[42] = 43 + // Save it. + session.Save(r, w) + } + +First we initialize a session store calling NewCookieStore() and passing a +secret key used to authenticate the session. Inside the handler, we call +store.Get() to retrieve an existing session or a new one. Then we set some +session values in session.Values, which is a map[interface{}]interface{}. +And finally we call session.Save() to save the session in the response. + +Note that in production code, we should check for errors when calling +session.Save(r, w), and either display an error message or otherwise handle it. + +Important Note: If you aren't using gorilla/mux, you need to wrap your handlers +with context.ClearHandler as or else you will leak memory! An easy way to do this +is to wrap the top-level mux when calling http.ListenAndServe: + + http.ListenAndServe(":8080", context.ClearHandler(http.DefaultServeMux)) + +The ClearHandler function is provided by the gorilla/context package. + +That's all you need to know for the basic usage. Let's take a look at other +options, starting with flash messages. + +Flash messages are session values that last until read. The term appeared with +Ruby On Rails a few years back. When we request a flash message, it is removed +from the session. To add a flash, call session.AddFlash(), and to get all +flashes, call session.Flashes(). Here is an example: + + func MyHandler(w http.ResponseWriter, r *http.Request) { + // Get a session. + session, _ := store.Get(r, "session-name") + // Get the previously flashes, if any. + if flashes := session.Flashes(); len(flashes) > 0 { + // Just print the flash values. + fmt.Fprint(w, "%v", flashes) + } else { + // Set a new flash. + session.AddFlash("Hello, flash messages world!") + fmt.Fprint(w, "No flashes found.") + } + session.Save(r, w) + } + +Flash messages are useful to set information to be read after a redirection, +like after form submissions. + +There may also be cases where you want to store a complex datatype within a +session, such as a struct. Sessions are serialised using the encoding/gob package, +so it is easy to register new datatypes for storage in sessions: + + import( + "encoding/gob" + "github.com/gorilla/sessions" + ) + + type Person struct { + FirstName string + LastName string + Email string + Age int + } + + type M map[string]interface{} + + func init() { + + gob.Register(&Person{}) + gob.Register(&M{}) + } + +As it's not possible to pass a raw type as a parameter to a function, gob.Register() +relies on us passing it an empty pointer to the type as a parameter. In the example +above we've passed it a pointer to a struct and a pointer to a custom type +representing a map[string]interface. This will then allow us to serialise/deserialise +values of those types to and from our sessions. + +By default, session cookies last for a month. This is probably too long for +some cases, but it is easy to change this and other attributes during +runtime. Sessions can be configured individually or the store can be +configured and then all sessions saved using it will use that configuration. +We access session.Options or store.Options to set a new configuration. The +fields are basically a subset of http.Cookie fields. Let's change the +maximum age of a session to one week: + + session.Options = &sessions.Options{ + Path: "/", + MaxAge: 86400 * 7, + HttpOnly: true, + } + +Sometimes we may want to change authentication and/or encryption keys without +breaking existing sessions. The CookieStore supports key rotation, and to use +it you just need to set multiple authentication and encryption keys, in pairs, +to be tested in order: + + var store = sessions.NewCookieStore( + []byte("new-authentication-key"), + []byte("new-encryption-key"), + []byte("old-authentication-key"), + []byte("old-encryption-key"), + ) + +New sessions will be saved using the first pair. Old sessions can still be +read because the first pair will fail, and the second will be tested. This +makes it easy to "rotate" secret keys and still be able to validate existing +sessions. Note: for all pairs the encryption key is optional; set it to nil +or omit it and and encryption won't be used. + +Multiple sessions can be used in the same request, even with different +session backends. When this happens, calling Save() on each session +individually would be cumbersome, so we have a way to save all sessions +at once: it's sessions.Save(). Here's an example: + + var store = sessions.NewCookieStore([]byte("something-very-secret")) + + func MyHandler(w http.ResponseWriter, r *http.Request) { + // Get a session and set a value. + session1, _ := store.Get(r, "session-one") + session1.Values["foo"] = "bar" + // Get another session and set another value. + session2, _ := store.Get(r, "session-two") + session2.Values[42] = 43 + // Save all sessions. + sessions.Save(r, w) + } + +This is possible because when we call Get() from a session store, it adds the +session to a common registry. Save() uses it to save all registered sessions. +*/ +package sessions diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/sessions.go b/Godeps/_workspace/src/github.com/gorilla/sessions/sessions.go new file mode 100644 index 0000000..53111b3 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/sessions.go @@ -0,0 +1,234 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package sessions + +import ( + "encoding/gob" + "fmt" + "net/http" + "time" + + "github.com/gorilla/context" +) + +// Default flashes key. +const flashesKey = "_flash" + +// Options -------------------------------------------------------------------- + +// Options stores configuration for a session or session store. +// +// Fields are a subset of http.Cookie fields. +type Options struct { + Path string + Domain string + // MaxAge=0 means no 'Max-Age' attribute specified. + // MaxAge<0 means delete cookie now, equivalently 'Max-Age: 0'. + // MaxAge>0 means Max-Age attribute present and given in seconds. + MaxAge int + Secure bool + HttpOnly bool +} + +// Session -------------------------------------------------------------------- + +// NewSession is called by session stores to create a new session instance. +func NewSession(store Store, name string) *Session { + return &Session{ + Values: make(map[interface{}]interface{}), + store: store, + name: name, + } +} + +// Session stores the values and optional configuration for a session. +type Session struct { + ID string + Values map[interface{}]interface{} + Options *Options + IsNew bool + store Store + name string +} + +// Flashes returns a slice of flash messages from the session. +// +// A single variadic argument is accepted, and it is optional: it defines +// the flash key. If not defined "_flash" is used by default. +func (s *Session) Flashes(vars ...string) []interface{} { + var flashes []interface{} + key := flashesKey + if len(vars) > 0 { + key = vars[0] + } + if v, ok := s.Values[key]; ok { + // Drop the flashes and return it. + delete(s.Values, key) + flashes = v.([]interface{}) + } + return flashes +} + +// AddFlash adds a flash message to the session. +// +// A single variadic argument is accepted, and it is optional: it defines +// the flash key. If not defined "_flash" is used by default. +func (s *Session) AddFlash(value interface{}, vars ...string) { + key := flashesKey + if len(vars) > 0 { + key = vars[0] + } + var flashes []interface{} + if v, ok := s.Values[key]; ok { + flashes = v.([]interface{}) + } + s.Values[key] = append(flashes, value) +} + +// Save is a convenience method to save this session. It is the same as calling +// store.Save(request, response, session) +func (s *Session) Save(r *http.Request, w http.ResponseWriter) error { + return s.store.Save(r, w, s) +} + +// Name returns the name used to register the session. +func (s *Session) Name() string { + return s.name +} + +// Store returns the session store used to register the session. +func (s *Session) Store() Store { + return s.store +} + +// Registry ------------------------------------------------------------------- + +// sessionInfo stores a session tracked by the registry. +type sessionInfo struct { + s *Session + e error +} + +// contextKey is the type used to store the registry in the context. +type contextKey int + +// registryKey is the key used to store the registry in the context. +const registryKey contextKey = 0 + +// GetRegistry returns a registry instance for the current request. +func GetRegistry(r *http.Request) *Registry { + registry := context.Get(r, registryKey) + if registry != nil { + return registry.(*Registry) + } + newRegistry := &Registry{ + request: r, + sessions: make(map[string]sessionInfo), + } + context.Set(r, registryKey, newRegistry) + return newRegistry +} + +// Registry stores sessions used during a request. +type Registry struct { + request *http.Request + sessions map[string]sessionInfo +} + +// Get registers and returns a session for the given name and session store. +// +// It returns a new session if there are no sessions registered for the name. +func (s *Registry) Get(store Store, name string) (session *Session, err error) { + if info, ok := s.sessions[name]; ok { + session, err = info.s, info.e + } else { + session, err = store.New(s.request, name) + session.name = name + s.sessions[name] = sessionInfo{s: session, e: err} + } + session.store = store + return +} + +// Save saves all sessions registered for the current request. +func (s *Registry) Save(w http.ResponseWriter) error { + var errMulti MultiError + for name, info := range s.sessions { + session := info.s + if session.store == nil { + errMulti = append(errMulti, fmt.Errorf( + "sessions: missing store for session %q", name)) + } else if err := session.store.Save(s.request, w, session); err != nil { + errMulti = append(errMulti, fmt.Errorf( + "sessions: error saving session %q -- %v", name, err)) + } + } + if errMulti != nil { + return errMulti + } + return nil +} + +// Helpers -------------------------------------------------------------------- + +func init() { + gob.Register([]interface{}{}) +} + +// Save saves all sessions used during the current request. +func Save(r *http.Request, w http.ResponseWriter) error { + return GetRegistry(r).Save(w) +} + +// NewCookie returns an http.Cookie with the options set. It also sets +// the Expires field calculated based on the MaxAge value, for Internet +// Explorer compatibility. +func NewCookie(name, value string, options *Options) *http.Cookie { + cookie := &http.Cookie{ + Name: name, + Value: value, + Path: options.Path, + Domain: options.Domain, + MaxAge: options.MaxAge, + Secure: options.Secure, + HttpOnly: options.HttpOnly, + } + if options.MaxAge > 0 { + d := time.Duration(options.MaxAge) * time.Second + cookie.Expires = time.Now().Add(d) + } else if options.MaxAge < 0 { + // Set it to the past to expire now. + cookie.Expires = time.Unix(1, 0) + } + return cookie +} + +// Error ---------------------------------------------------------------------- + +// MultiError stores multiple errors. +// +// Borrowed from the App Engine SDK. +type MultiError []error + +func (m MultiError) Error() string { + s, n := "", 0 + for _, e := range m { + if e != nil { + if n == 0 { + s = e.Error() + } + n++ + } + } + switch n { + case 0: + return "(0 errors)" + case 1: + return s + case 2: + return s + " (and 1 other error)" + } + return fmt.Sprintf("%s (and %d other errors)", s, n-1) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/sessions_test.go b/Godeps/_workspace/src/github.com/gorilla/sessions/sessions_test.go new file mode 100644 index 0000000..fcc69eb --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/sessions_test.go @@ -0,0 +1,197 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package sessions + +import ( + "bytes" + "encoding/gob" + "net/http" + "testing" +) + +// ---------------------------------------------------------------------------- +// ResponseRecorder +// ---------------------------------------------------------------------------- +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// ResponseRecorder is an implementation of http.ResponseWriter that +// records its mutations for later inspection in tests. +type ResponseRecorder struct { + Code int // the HTTP response code from WriteHeader + HeaderMap http.Header // the HTTP response headers + Body *bytes.Buffer // if non-nil, the bytes.Buffer to append written data to + Flushed bool +} + +// NewRecorder returns an initialized ResponseRecorder. +func NewRecorder() *ResponseRecorder { + return &ResponseRecorder{ + HeaderMap: make(http.Header), + Body: new(bytes.Buffer), + } +} + +// DefaultRemoteAddr is the default remote address to return in RemoteAddr if +// an explicit DefaultRemoteAddr isn't set on ResponseRecorder. +const DefaultRemoteAddr = "1.2.3.4" + +// Header returns the response headers. +func (rw *ResponseRecorder) Header() http.Header { + return rw.HeaderMap +} + +// Write always succeeds and writes to rw.Body, if not nil. +func (rw *ResponseRecorder) Write(buf []byte) (int, error) { + if rw.Body != nil { + rw.Body.Write(buf) + } + if rw.Code == 0 { + rw.Code = http.StatusOK + } + return len(buf), nil +} + +// WriteHeader sets rw.Code. +func (rw *ResponseRecorder) WriteHeader(code int) { + rw.Code = code +} + +// Flush sets rw.Flushed to true. +func (rw *ResponseRecorder) Flush() { + rw.Flushed = true +} + +// ---------------------------------------------------------------------------- + +type FlashMessage struct { + Type int + Message string +} + +func TestFlashes(t *testing.T) { + var req *http.Request + var rsp *ResponseRecorder + var hdr http.Header + var err error + var ok bool + var cookies []string + var session *Session + var flashes []interface{} + + store := NewCookieStore([]byte("secret-key")) + + // Round 1 ---------------------------------------------------------------- + + req, _ = http.NewRequest("GET", "http://localhost:8080/", nil) + rsp = NewRecorder() + // Get a session. + if session, err = store.Get(req, "session-key"); err != nil { + t.Fatalf("Error getting session: %v", err) + } + // Get a flash. + flashes = session.Flashes() + if len(flashes) != 0 { + t.Errorf("Expected empty flashes; Got %v", flashes) + } + // Add some flashes. + session.AddFlash("foo") + session.AddFlash("bar") + // Custom key. + session.AddFlash("baz", "custom_key") + // Save. + if err = Save(req, rsp); err != nil { + t.Fatalf("Error saving session: %v", err) + } + hdr = rsp.Header() + cookies, ok = hdr["Set-Cookie"] + if !ok || len(cookies) != 1 { + t.Fatal("No cookies. Header:", hdr) + } + + // Round 2 ---------------------------------------------------------------- + + req, _ = http.NewRequest("GET", "http://localhost:8080/", nil) + req.Header.Add("Cookie", cookies[0]) + rsp = NewRecorder() + // Get a session. + if session, err = store.Get(req, "session-key"); err != nil { + t.Fatalf("Error getting session: %v", err) + } + // Check all saved values. + flashes = session.Flashes() + if len(flashes) != 2 { + t.Fatalf("Expected flashes; Got %v", flashes) + } + if flashes[0] != "foo" || flashes[1] != "bar" { + t.Errorf("Expected foo,bar; Got %v", flashes) + } + flashes = session.Flashes() + if len(flashes) != 0 { + t.Errorf("Expected dumped flashes; Got %v", flashes) + } + // Custom key. + flashes = session.Flashes("custom_key") + if len(flashes) != 1 { + t.Errorf("Expected flashes; Got %v", flashes) + } else if flashes[0] != "baz" { + t.Errorf("Expected baz; Got %v", flashes) + } + flashes = session.Flashes("custom_key") + if len(flashes) != 0 { + t.Errorf("Expected dumped flashes; Got %v", flashes) + } + + // Round 3 ---------------------------------------------------------------- + // Custom type + + req, _ = http.NewRequest("GET", "http://localhost:8080/", nil) + rsp = NewRecorder() + // Get a session. + if session, err = store.Get(req, "session-key"); err != nil { + t.Fatalf("Error getting session: %v", err) + } + // Get a flash. + flashes = session.Flashes() + if len(flashes) != 0 { + t.Errorf("Expected empty flashes; Got %v", flashes) + } + // Add some flashes. + session.AddFlash(&FlashMessage{42, "foo"}) + // Save. + if err = Save(req, rsp); err != nil { + t.Fatalf("Error saving session: %v", err) + } + hdr = rsp.Header() + cookies, ok = hdr["Set-Cookie"] + if !ok || len(cookies) != 1 { + t.Fatal("No cookies. Header:", hdr) + } + + // Round 4 ---------------------------------------------------------------- + // Custom type + + req, _ = http.NewRequest("GET", "http://localhost:8080/", nil) + req.Header.Add("Cookie", cookies[0]) + rsp = NewRecorder() + // Get a session. + if session, err = store.Get(req, "session-key"); err != nil { + t.Fatalf("Error getting session: %v", err) + } + // Check all saved values. + flashes = session.Flashes() + if len(flashes) != 1 { + t.Fatalf("Expected flashes; Got %v", flashes) + } + custom := flashes[0].(FlashMessage) + if custom.Type != 42 || custom.Message != "foo" { + t.Errorf("Expected %#v, got %#v", FlashMessage{42, "foo"}, custom) + } +} + +func init() { + gob.Register(FlashMessage{}) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/store.go b/Godeps/_workspace/src/github.com/gorilla/sessions/store.go new file mode 100644 index 0000000..5eaea81 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/store.go @@ -0,0 +1,258 @@ +// Copyright 2012 The Gorilla Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package sessions + +import ( + "encoding/base32" + "io" + "net/http" + "os" + "strings" + "sync" + + "github.com/gorilla/securecookie" +) + +// Store is an interface for custom session stores. +// +// See CookieStore and FilesystemStore for examples. +type Store interface { + // Get should return a cached session. + Get(r *http.Request, name string) (*Session, error) + + // New should create and return a new session. + // + // Note that New should never return a nil session, even in the case of + // an error if using the Registry infrastructure to cache the session. + New(r *http.Request, name string) (*Session, error) + + // Save should persist session to the underlying store implementation. + Save(r *http.Request, w http.ResponseWriter, s *Session) error +} + +// CookieStore ---------------------------------------------------------------- + +// NewCookieStore returns a new CookieStore. +// +// Keys are defined in pairs to allow key rotation, but the common case is +// to set a single authentication key and optionally an encryption key. +// +// The first key in a pair is used for authentication and the second for +// encryption. The encryption key can be set to nil or omitted in the last +// pair, but the authentication key is required in all pairs. +// +// It is recommended to use an authentication key with 32 or 64 bytes. +// The encryption key, if set, must be either 16, 24, or 32 bytes to select +// AES-128, AES-192, or AES-256 modes. +// +// Use the convenience function securecookie.GenerateRandomKey() to create +// strong keys. +func NewCookieStore(keyPairs ...[]byte) *CookieStore { + return &CookieStore{ + Codecs: securecookie.CodecsFromPairs(keyPairs...), + Options: &Options{ + Path: "/", + MaxAge: 86400 * 30, + }, + } +} + +// CookieStore stores sessions using secure cookies. +type CookieStore struct { + Codecs []securecookie.Codec + Options *Options // default configuration +} + +// Get returns a session for the given name after adding it to the registry. +// +// It returns a new session if the sessions doesn't exist. Access IsNew on +// the session to check if it is an existing session or a new one. +// +// It returns a new session and an error if the session exists but could +// not be decoded. +func (s *CookieStore) Get(r *http.Request, name string) (*Session, error) { + return GetRegistry(r).Get(s, name) +} + +// New returns a session for the given name without adding it to the registry. +// +// The difference between New() and Get() is that calling New() twice will +// decode the session data twice, while Get() registers and reuses the same +// decoded session after the first call. +func (s *CookieStore) New(r *http.Request, name string) (*Session, error) { + session := NewSession(s, name) + opts := *s.Options + session.Options = &opts + session.IsNew = true + var err error + if c, errCookie := r.Cookie(name); errCookie == nil { + err = securecookie.DecodeMulti(name, c.Value, &session.Values, + s.Codecs...) + if err == nil { + session.IsNew = false + } + } + return session, err +} + +// Save adds a single session to the response. +func (s *CookieStore) Save(r *http.Request, w http.ResponseWriter, + session *Session) error { + encoded, err := securecookie.EncodeMulti(session.Name(), session.Values, + s.Codecs...) + if err != nil { + return err + } + http.SetCookie(w, NewCookie(session.Name(), encoded, session.Options)) + return nil +} + +// FilesystemStore ------------------------------------------------------------ + +var fileMutex sync.RWMutex + +// NewFilesystemStore returns a new FilesystemStore. +// +// The path argument is the directory where sessions will be saved. If empty +// it will use os.TempDir(). +// +// See NewCookieStore() for a description of the other parameters. +func NewFilesystemStore(path string, keyPairs ...[]byte) *FilesystemStore { + if path == "" { + path = os.TempDir() + } + if path[len(path)-1] != '/' { + path += "/" + } + return &FilesystemStore{ + Codecs: securecookie.CodecsFromPairs(keyPairs...), + Options: &Options{ + Path: "/", + MaxAge: 86400 * 30, + }, + path: path, + } +} + +// FilesystemStore stores sessions in the filesystem. +// +// It also serves as a referece for custom stores. +// +// This store is still experimental and not well tested. Feedback is welcome. +type FilesystemStore struct { + Codecs []securecookie.Codec + Options *Options // default configuration + path string +} + +// MaxLength restricts the maximum length of new sessions to l. +// If l is 0 there is no limit to the size of a session, use with caution. +// The default for a new FilesystemStore is 4096. +func (s *FilesystemStore) MaxLength(l int) { + for _, c := range s.Codecs { + if codec, ok := c.(*securecookie.SecureCookie); ok { + codec.MaxLength(l) + } + } +} + +// Get returns a session for the given name after adding it to the registry. +// +// See CookieStore.Get(). +func (s *FilesystemStore) Get(r *http.Request, name string) (*Session, error) { + return GetRegistry(r).Get(s, name) +} + +// New returns a session for the given name without adding it to the registry. +// +// See CookieStore.New(). +func (s *FilesystemStore) New(r *http.Request, name string) (*Session, error) { + session := NewSession(s, name) + opts := *s.Options + session.Options = &opts + session.IsNew = true + var err error + if c, errCookie := r.Cookie(name); errCookie == nil { + err = securecookie.DecodeMulti(name, c.Value, &session.ID, s.Codecs...) + if err == nil { + err = s.load(session) + if err == nil { + session.IsNew = false + } + } + } + return session, err +} + +// Save adds a single session to the response. +func (s *FilesystemStore) Save(r *http.Request, w http.ResponseWriter, + session *Session) error { + if session.ID == "" { + // Because the ID is used in the filename, encode it to + // use alphanumeric characters only. + session.ID = strings.TrimRight( + base32.StdEncoding.EncodeToString( + securecookie.GenerateRandomKey(32)), "=") + } + if err := s.save(session); err != nil { + return err + } + encoded, err := securecookie.EncodeMulti(session.Name(), session.ID, + s.Codecs...) + if err != nil { + return err + } + http.SetCookie(w, NewCookie(session.Name(), encoded, session.Options)) + return nil +} + +// save writes encoded session.Values to a file. +func (s *FilesystemStore) save(session *Session) error { + encoded, err := securecookie.EncodeMulti(session.Name(), session.Values, + s.Codecs...) + if err != nil { + return err + } + filename := s.path + "session_" + session.ID + fileMutex.Lock() + defer fileMutex.Unlock() + fp, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600) + if err != nil { + return err + } + if _, err = fp.Write([]byte(encoded)); err != nil { + return err + } + fp.Close() + return nil +} + +// load reads a file and decodes its content into session.Values. +func (s *FilesystemStore) load(session *Session) error { + filename := s.path + "session_" + session.ID + fp, err := os.OpenFile(filename, os.O_RDONLY, 0400) + if err != nil { + return err + } + defer fp.Close() + var fdata []byte + buf := make([]byte, 128) + for { + var n int + n, err = fp.Read(buf[0:]) + fdata = append(fdata, buf[0:n]...) + if err != nil { + if err == io.EOF { + break + } + return err + } + } + if err = securecookie.DecodeMulti(session.Name(), string(fdata), + &session.Values, s.Codecs...); err != nil { + return err + } + return nil +} diff --git a/Godeps/_workspace/src/github.com/gorilla/sessions/store_test.go b/Godeps/_workspace/src/github.com/gorilla/sessions/store_test.go new file mode 100644 index 0000000..022acba --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/sessions/store_test.go @@ -0,0 +1,73 @@ +package sessions + +import ( + "encoding/base64" + "net/http" + "net/http/httptest" + "testing" +) + +// Test for GH-8 for CookieStore +func TestGH8CookieStore(t *testing.T) { + originalPath := "/" + store := NewCookieStore() + store.Options.Path = originalPath + req, err := http.NewRequest("GET", "http://www.example.com", nil) + if err != nil { + t.Fatal("failed to create request", err) + } + + session, err := store.New(req, "hello") + if err != nil { + t.Fatal("failed to create session", err) + } + + store.Options.Path = "/foo" + if session.Options.Path != originalPath { + t.Fatalf("bad session path: got %q, want %q", session.Options.Path, originalPath) + } +} + +// Test for GH-8 for FilesystemStore +func TestGH8FilesystemStore(t *testing.T) { + originalPath := "/" + store := NewFilesystemStore("") + store.Options.Path = originalPath + req, err := http.NewRequest("GET", "http://www.example.com", nil) + if err != nil { + t.Fatal("failed to create request", err) + } + + session, err := store.New(req, "hello") + if err != nil { + t.Fatal("failed to create session", err) + } + + store.Options.Path = "/foo" + if session.Options.Path != originalPath { + t.Fatalf("bad session path: got %q, want %q", session.Options.Path, originalPath) + } +} + +// Test for GH-2. +func TestGH2MaxLength(t *testing.T) { + store := NewFilesystemStore("", []byte("some key")) + req, err := http.NewRequest("GET", "http://www.example.com", nil) + if err != nil { + t.Fatal("failed to create request", err) + } + w := httptest.NewRecorder() + + session, err := store.New(req, "my session") + session.Values["big"] = make([]byte, base64.StdEncoding.DecodedLen(4096*2)) + err = session.Save(req, w) + if err == nil { + t.Fatal("expected an error, got nil") + } + + store.MaxLength(4096 * 3) // A bit more than the value size to account for encoding overhead. + err = session.Save(req, w) + if err != nil { + t.Fatal("failed to Save:", err) + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/.gitignore b/Godeps/_workspace/src/github.com/gorilla/websocket/.gitignore new file mode 100644 index 0000000..0026861 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/.gitignore @@ -0,0 +1,22 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/.travis.yml b/Godeps/_workspace/src/github.com/gorilla/websocket/.travis.yml new file mode 100644 index 0000000..8687342 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/.travis.yml @@ -0,0 +1,6 @@ +language: go + +go: + - 1.1 + - 1.2 + - tip diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/AUTHORS b/Godeps/_workspace/src/github.com/gorilla/websocket/AUTHORS new file mode 100644 index 0000000..b003eca --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/AUTHORS @@ -0,0 +1,8 @@ +# This is the official list of Gorilla WebSocket authors for copyright +# purposes. +# +# Please keep the list sorted. + +Gary Burd +Joachim Bauch + diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/LICENSE b/Godeps/_workspace/src/github.com/gorilla/websocket/LICENSE new file mode 100644 index 0000000..9171c97 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/README.md b/Godeps/_workspace/src/github.com/gorilla/websocket/README.md new file mode 100644 index 0000000..9ad75a0 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/README.md @@ -0,0 +1,59 @@ +# Gorilla WebSocket + +Gorilla WebSocket is a [Go](http://golang.org/) implementation of the +[WebSocket](http://www.rfc-editor.org/rfc/rfc6455.txt) protocol. + +### Documentation + +* [API Reference](http://godoc.org/github.com/gorilla/websocket) +* [Chat example](https://github.com/gorilla/websocket/tree/master/examples/chat) +* [File watch example](https://github.com/gorilla/websocket/tree/master/examples/filewatch) + +### Status + +The Gorilla WebSocket package provides a complete and tested implementation of +the [WebSocket](http://www.rfc-editor.org/rfc/rfc6455.txt) protocol. The +package API is stable. + +### Installation + + go get github.com/gorilla/websocket + +### Protocol Compliance + +The Gorilla WebSocket package passes the server tests in the [Autobahn Test +Suite](http://autobahn.ws/testsuite) using the application in the [examples/autobahn +subdirectory](https://github.com/gorilla/websocket/tree/master/examples/autobahn). + +### Gorilla WebSocket compared with other packages + +
#Time to PlayCountdown Track Artist
+ + + + + + + + + + + + + + + + +
github.com/gorillagolang.org/x/net
RFC 6455 Features
Passes Autobahn Test SuiteYesNo
Receive fragmented messageYesNo, see note 1
Send close messageYesNo
Send pings and receive pongsYesNo
Get the type of a received data messageYesYes, see note 2
Other Features
Limit size of received messageYesNo
Read message using io.ReaderYesNo, see note 3
Write message using io.WriteCloserYesNo, see note 3
+ +Notes: + +1. Large messages are fragmented in [Chrome's new WebSocket implementation](http://www.ietf.org/mail-archive/web/hybi/current/msg10503.html). +2. The application can get the type of a received data message by implementing + a [Codec marshal](http://godoc.org/golang.org/x/net/websocket#Codec.Marshal) + function. +3. The go.net io.Reader and io.Writer operate across WebSocket frame boundaries. + Read returns when the input buffer is full or a frame boundary is + encountered. Each call to Write sends a single frame message. The Gorilla + io.Reader and io.WriteCloser operate on a single WebSocket message. + diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/bench_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/bench_test.go new file mode 100644 index 0000000..f66fc36 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/bench_test.go @@ -0,0 +1,19 @@ +// Copyright 2014 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "testing" +) + +func BenchmarkMaskBytes(b *testing.B) { + var key [4]byte + data := make([]byte, 1024) + pos := 0 + for i := 0; i < b.N; i++ { + pos = maskBytes(key, pos, data) + } + b.SetBytes(int64(len(data))) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/client.go b/Godeps/_workspace/src/github.com/gorilla/websocket/client.go new file mode 100644 index 0000000..c25d24f --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/client.go @@ -0,0 +1,235 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "crypto/tls" + "errors" + "net" + "net/http" + "net/url" + "strings" + "time" +) + +// ErrBadHandshake is returned when the server response to opening handshake is +// invalid. +var ErrBadHandshake = errors.New("websocket: bad handshake") + +// NewClient creates a new client connection using the given net connection. +// The URL u specifies the host and request URI. Use requestHeader to specify +// the origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies +// (Cookie). Use the response.Header to get the selected subprotocol +// (Sec-WebSocket-Protocol) and cookies (Set-Cookie). +// +// If the WebSocket handshake fails, ErrBadHandshake is returned along with a +// non-nil *http.Response so that callers can handle redirects, authentication, +// etc. +func NewClient(netConn net.Conn, u *url.URL, requestHeader http.Header, readBufSize, writeBufSize int) (c *Conn, response *http.Response, err error) { + challengeKey, err := generateChallengeKey() + if err != nil { + return nil, nil, err + } + acceptKey := computeAcceptKey(challengeKey) + + c = newConn(netConn, false, readBufSize, writeBufSize) + p := c.writeBuf[:0] + p = append(p, "GET "...) + p = append(p, u.RequestURI()...) + p = append(p, " HTTP/1.1\r\nHost: "...) + p = append(p, u.Host...) + // "Upgrade" is capitalized for servers that do not use case insensitive + // comparisons on header tokens. + p = append(p, "\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: "...) + p = append(p, challengeKey...) + p = append(p, "\r\n"...) + for k, vs := range requestHeader { + for _, v := range vs { + p = append(p, k...) + p = append(p, ": "...) + p = append(p, v...) + p = append(p, "\r\n"...) + } + } + p = append(p, "\r\n"...) + + if _, err := netConn.Write(p); err != nil { + return nil, nil, err + } + + resp, err := http.ReadResponse(c.br, &http.Request{Method: "GET", URL: u}) + if err != nil { + return nil, nil, err + } + if resp.StatusCode != 101 || + !strings.EqualFold(resp.Header.Get("Upgrade"), "websocket") || + !strings.EqualFold(resp.Header.Get("Connection"), "upgrade") || + resp.Header.Get("Sec-Websocket-Accept") != acceptKey { + return nil, resp, ErrBadHandshake + } + c.subprotocol = resp.Header.Get("Sec-Websocket-Protocol") + return c, resp, nil +} + +// A Dialer contains options for connecting to WebSocket server. +type Dialer struct { + // NetDial specifies the dial function for creating TCP connections. If + // NetDial is nil, net.Dial is used. + NetDial func(network, addr string) (net.Conn, error) + + // TLSClientConfig specifies the TLS configuration to use with tls.Client. + // If nil, the default configuration is used. + TLSClientConfig *tls.Config + + // HandshakeTimeout specifies the duration for the handshake to complete. + HandshakeTimeout time.Duration + + // Input and output buffer sizes. If the buffer size is zero, then a + // default value of 4096 is used. + ReadBufferSize, WriteBufferSize int + + // Subprotocols specifies the client's requested subprotocols. + Subprotocols []string +} + +var errMalformedURL = errors.New("malformed ws or wss URL") + +// parseURL parses the URL. The url.Parse function is not used here because +// url.Parse mangles the path. +func parseURL(s string) (*url.URL, error) { + // From the RFC: + // + // ws-URI = "ws:" "//" host [ ":" port ] path [ "?" query ] + // wss-URI = "wss:" "//" host [ ":" port ] path [ "?" query ] + // + // We don't use the net/url parser here because the dialer interface does + // not provide a way for applications to work around percent deocding in + // the net/url parser. + + var u url.URL + switch { + case strings.HasPrefix(s, "ws://"): + u.Scheme = "ws" + s = s[len("ws://"):] + case strings.HasPrefix(s, "wss://"): + u.Scheme = "wss" + s = s[len("wss://"):] + default: + return nil, errMalformedURL + } + + u.Host = s + u.Opaque = "/" + if i := strings.Index(s, "/"); i >= 0 { + u.Host = s[:i] + u.Opaque = s[i:] + } + + return &u, nil +} + +func hostPortNoPort(u *url.URL) (hostPort, hostNoPort string) { + hostPort = u.Host + hostNoPort = u.Host + if i := strings.LastIndex(u.Host, ":"); i > strings.LastIndex(u.Host, "]") { + hostNoPort = hostNoPort[:i] + } else { + if u.Scheme == "wss" { + hostPort += ":443" + } else { + hostPort += ":80" + } + } + return hostPort, hostNoPort +} + +// DefaultDialer is a dialer with all fields set to the default zero values. +var DefaultDialer *Dialer + +// Dial creates a new client connection. Use requestHeader to specify the +// origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie). +// Use the response.Header to get the selected subprotocol +// (Sec-WebSocket-Protocol) and cookies (Set-Cookie). +// +// If the WebSocket handshake fails, ErrBadHandshake is returned along with a +// non-nil *http.Response so that callers can handle redirects, authentication, +// etc. +func (d *Dialer) Dial(urlStr string, requestHeader http.Header) (*Conn, *http.Response, error) { + u, err := parseURL(urlStr) + if err != nil { + return nil, nil, err + } + + hostPort, hostNoPort := hostPortNoPort(u) + + if d == nil { + d = &Dialer{} + } + + var deadline time.Time + if d.HandshakeTimeout != 0 { + deadline = time.Now().Add(d.HandshakeTimeout) + } + + netDial := d.NetDial + if netDial == nil { + netDialer := &net.Dialer{Deadline: deadline} + netDial = netDialer.Dial + } + + netConn, err := netDial("tcp", hostPort) + if err != nil { + return nil, nil, err + } + + defer func() { + if netConn != nil { + netConn.Close() + } + }() + + if err := netConn.SetDeadline(deadline); err != nil { + return nil, nil, err + } + + if u.Scheme == "wss" { + cfg := d.TLSClientConfig + if cfg == nil { + cfg = &tls.Config{ServerName: hostNoPort} + } else if cfg.ServerName == "" { + shallowCopy := *cfg + cfg = &shallowCopy + cfg.ServerName = hostNoPort + } + tlsConn := tls.Client(netConn, cfg) + netConn = tlsConn + if err := tlsConn.Handshake(); err != nil { + return nil, nil, err + } + if !cfg.InsecureSkipVerify { + if err := tlsConn.VerifyHostname(cfg.ServerName); err != nil { + return nil, nil, err + } + } + } + + if len(d.Subprotocols) > 0 { + h := http.Header{} + for k, v := range requestHeader { + h[k] = v + } + h.Set("Sec-Websocket-Protocol", strings.Join(d.Subprotocols, ", ")) + requestHeader = h + } + + conn, resp, err := NewClient(netConn, u, requestHeader, d.ReadBufferSize, d.WriteBufferSize) + if err != nil { + return nil, resp, err + } + + netConn.SetDeadline(time.Time{}) + netConn = nil // to avoid close in defer. + return conn, resp, nil +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/client_server_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/client_server_test.go new file mode 100644 index 0000000..8c608f6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/client_server_test.go @@ -0,0 +1,249 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "crypto/tls" + "crypto/x509" + "io" + "net" + "net/http" + "net/http/httptest" + "net/url" + "reflect" + "testing" + "time" +) + +var cstUpgrader = Upgrader{ + Subprotocols: []string{"p0", "p1"}, + ReadBufferSize: 1024, + WriteBufferSize: 1024, + Error: func(w http.ResponseWriter, r *http.Request, status int, reason error) { + http.Error(w, reason.Error(), status) + }, +} + +var cstDialer = Dialer{ + Subprotocols: []string{"p1", "p2"}, + ReadBufferSize: 1024, + WriteBufferSize: 1024, +} + +type cstHandler struct{ *testing.T } + +type Server struct { + *httptest.Server + URL string +} + +func newServer(t *testing.T) *Server { + var s Server + s.Server = httptest.NewServer(cstHandler{t}) + s.URL = "ws" + s.Server.URL[len("http"):] + return &s +} + +func newTLSServer(t *testing.T) *Server { + var s Server + s.Server = httptest.NewTLSServer(cstHandler{t}) + s.URL = "ws" + s.Server.URL[len("http"):] + return &s +} + +func (t cstHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { + if r.Method != "GET" { + t.Logf("method %s not allowed", r.Method) + http.Error(w, "method not allowed", 405) + return + } + subprotos := Subprotocols(r) + if !reflect.DeepEqual(subprotos, cstDialer.Subprotocols) { + t.Logf("subprotols=%v, want %v", subprotos, cstDialer.Subprotocols) + http.Error(w, "bad protocol", 400) + return + } + ws, err := cstUpgrader.Upgrade(w, r, http.Header{"Set-Cookie": {"sessionID=1234"}}) + if err != nil { + t.Logf("Upgrade: %v", err) + return + } + defer ws.Close() + + if ws.Subprotocol() != "p1" { + t.Logf("Subprotocol() = %s, want p1", ws.Subprotocol()) + ws.Close() + return + } + op, rd, err := ws.NextReader() + if err != nil { + t.Logf("NextReader: %v", err) + return + } + wr, err := ws.NextWriter(op) + if err != nil { + t.Logf("NextWriter: %v", err) + return + } + if _, err = io.Copy(wr, rd); err != nil { + t.Logf("NextWriter: %v", err) + return + } + if err := wr.Close(); err != nil { + t.Logf("Close: %v", err) + return + } +} + +func sendRecv(t *testing.T, ws *Conn) { + const message = "Hello World!" + if err := ws.SetWriteDeadline(time.Now().Add(time.Second)); err != nil { + t.Fatalf("SetWriteDeadline: %v", err) + } + if err := ws.WriteMessage(TextMessage, []byte(message)); err != nil { + t.Fatalf("WriteMessage: %v", err) + } + if err := ws.SetReadDeadline(time.Now().Add(time.Second)); err != nil { + t.Fatalf("SetReadDeadline: %v", err) + } + _, p, err := ws.ReadMessage() + if err != nil { + t.Fatalf("ReadMessage: %v", err) + } + if string(p) != message { + t.Fatalf("message=%s, want %s", p, message) + } +} + +func TestDial(t *testing.T) { + s := newServer(t) + defer s.Close() + + ws, _, err := cstDialer.Dial(s.URL, nil) + if err != nil { + t.Fatalf("Dial: %v", err) + } + defer ws.Close() + sendRecv(t, ws) +} + +func TestDialTLS(t *testing.T) { + s := newTLSServer(t) + defer s.Close() + + certs := x509.NewCertPool() + for _, c := range s.TLS.Certificates { + roots, err := x509.ParseCertificates(c.Certificate[len(c.Certificate)-1]) + if err != nil { + t.Fatalf("error parsing server's root cert: %v", err) + } + for _, root := range roots { + certs.AddCert(root) + } + } + + u, _ := url.Parse(s.URL) + d := cstDialer + d.NetDial = func(network, addr string) (net.Conn, error) { return net.Dial(network, u.Host) } + d.TLSClientConfig = &tls.Config{RootCAs: certs} + ws, _, err := d.Dial("wss://example.com/", nil) + if err != nil { + t.Fatalf("Dial: %v", err) + } + defer ws.Close() + sendRecv(t, ws) +} + +func xTestDialTLSBadCert(t *testing.T) { + s := newTLSServer(t) + defer s.Close() + + ws, _, err := cstDialer.Dial(s.URL, nil) + if err == nil { + ws.Close() + t.Fatalf("Dial: nil") + } +} + +func xTestDialTLSNoVerify(t *testing.T) { + s := newTLSServer(t) + defer s.Close() + + d := cstDialer + d.TLSClientConfig = &tls.Config{InsecureSkipVerify: true} + ws, _, err := d.Dial(s.URL, nil) + if err != nil { + t.Fatalf("Dial: %v", err) + } + defer ws.Close() + sendRecv(t, ws) +} + +func TestDialTimeout(t *testing.T) { + s := newServer(t) + defer s.Close() + + d := cstDialer + d.HandshakeTimeout = -1 + ws, _, err := d.Dial(s.URL, nil) + if err == nil { + ws.Close() + t.Fatalf("Dial: nil") + } +} + +func TestDialBadScheme(t *testing.T) { + s := newServer(t) + defer s.Close() + + ws, _, err := cstDialer.Dial(s.Server.URL, nil) + if err == nil { + ws.Close() + t.Fatalf("Dial: nil") + } +} + +func TestDialBadOrigin(t *testing.T) { + s := newServer(t) + defer s.Close() + + ws, resp, err := cstDialer.Dial(s.URL, http.Header{"Origin": {"bad"}}) + if err == nil { + ws.Close() + t.Fatalf("Dial: nil") + } + if resp == nil { + t.Fatalf("resp=nil, err=%v", err) + } + if resp.StatusCode != http.StatusForbidden { + t.Fatalf("status=%d, want %d", resp.StatusCode, http.StatusForbidden) + } +} + +func TestHandshake(t *testing.T) { + s := newServer(t) + defer s.Close() + + ws, resp, err := cstDialer.Dial(s.URL, http.Header{"Origin": {s.URL}}) + if err != nil { + t.Fatalf("Dial: %v", err) + } + defer ws.Close() + + var sessionID string + for _, c := range resp.Cookies() { + if c.Name == "sessionID" { + sessionID = c.Value + } + } + if sessionID != "1234" { + t.Error("Set-Cookie not received from the server.") + } + + if ws.Subprotocol() != "p1" { + t.Errorf("ws.Subprotocol() = %s, want p1", ws.Subprotocol()) + } + sendRecv(t, ws) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/client_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/client_test.go new file mode 100644 index 0000000..d2f2ebd --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/client_test.go @@ -0,0 +1,63 @@ +// Copyright 2014 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "net/url" + "reflect" + "testing" +) + +var parseURLTests = []struct { + s string + u *url.URL +}{ + {"ws://example.com/", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}}, + {"ws://example.com", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}}, + {"ws://example.com:7777/", &url.URL{Scheme: "ws", Host: "example.com:7777", Opaque: "/"}}, + {"wss://example.com/", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/"}}, + {"wss://example.com/a/b", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/a/b"}}, + {"ss://example.com/a/b", nil}, +} + +func TestParseURL(t *testing.T) { + for _, tt := range parseURLTests { + u, err := parseURL(tt.s) + if tt.u != nil && err != nil { + t.Errorf("parseURL(%q) returned error %v", tt.s, err) + continue + } + if tt.u == nil && err == nil { + t.Errorf("parseURL(%q) did not return error", tt.s) + continue + } + if !reflect.DeepEqual(u, tt.u) { + t.Errorf("parseURL(%q) returned %v, want %v", tt.s, u, tt.u) + continue + } + } +} + +var hostPortNoPortTests = []struct { + u *url.URL + hostPort, hostNoPort string +}{ + {&url.URL{Scheme: "ws", Host: "example.com"}, "example.com:80", "example.com"}, + {&url.URL{Scheme: "wss", Host: "example.com"}, "example.com:443", "example.com"}, + {&url.URL{Scheme: "ws", Host: "example.com:7777"}, "example.com:7777", "example.com"}, + {&url.URL{Scheme: "wss", Host: "example.com:7777"}, "example.com:7777", "example.com"}, +} + +func TestHostPortNoPort(t *testing.T) { + for _, tt := range hostPortNoPortTests { + hostPort, hostNoPort := hostPortNoPort(tt.u) + if hostPort != tt.hostPort { + t.Errorf("hostPortNoPort(%v) returned hostPort %q, want %q", tt.u, hostPort, tt.hostPort) + } + if hostNoPort != tt.hostNoPort { + t.Errorf("hostPortNoPort(%v) returned hostNoPort %q, want %q", tt.u, hostNoPort, tt.hostNoPort) + } + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/conn.go b/Godeps/_workspace/src/github.com/gorilla/websocket/conn.go new file mode 100644 index 0000000..86c35e5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/conn.go @@ -0,0 +1,825 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bufio" + "encoding/binary" + "errors" + "io" + "io/ioutil" + "math/rand" + "net" + "strconv" + "time" +) + +const ( + maxFrameHeaderSize = 2 + 8 + 4 // Fixed header + length + mask + maxControlFramePayloadSize = 125 + finalBit = 1 << 7 + maskBit = 1 << 7 + writeWait = time.Second + + defaultReadBufferSize = 4096 + defaultWriteBufferSize = 4096 + + continuationFrame = 0 + noFrame = -1 +) + +// Close codes defined in RFC 6455, section 11.7. +const ( + CloseNormalClosure = 1000 + CloseGoingAway = 1001 + CloseProtocolError = 1002 + CloseUnsupportedData = 1003 + CloseNoStatusReceived = 1005 + CloseAbnormalClosure = 1006 + CloseInvalidFramePayloadData = 1007 + ClosePolicyViolation = 1008 + CloseMessageTooBig = 1009 + CloseMandatoryExtension = 1010 + CloseInternalServerErr = 1011 + CloseTLSHandshake = 1015 +) + +// The message types are defined in RFC 6455, section 11.8. +const ( + // TextMessage denotes a text data message. The text message payload is + // interpreted as UTF-8 encoded text data. + TextMessage = 1 + + // BinaryMessage denotes a binary data message. + BinaryMessage = 2 + + // CloseMessage denotes a close control message. The optional message + // payload contains a numeric code and text. Use the FormatCloseMessage + // function to format a close message payload. + CloseMessage = 8 + + // PingMessage denotes a ping control message. The optional message payload + // is UTF-8 encoded text. + PingMessage = 9 + + // PongMessage denotes a ping control message. The optional message payload + // is UTF-8 encoded text. + PongMessage = 10 +) + +// ErrCloseSent is returned when the application writes a message to the +// connection after sending a close message. +var ErrCloseSent = errors.New("websocket: close sent") + +// ErrReadLimit is returned when reading a message that is larger than the +// read limit set for the connection. +var ErrReadLimit = errors.New("websocket: read limit exceeded") + +// netError satisfies the net Error interface. +type netError struct { + msg string + temporary bool + timeout bool +} + +func (e *netError) Error() string { return e.msg } +func (e *netError) Temporary() bool { return e.temporary } +func (e *netError) Timeout() bool { return e.timeout } + +// closeError represents close frame. +type closeError struct { + code int + text string +} + +func (e *closeError) Error() string { + return "websocket: close " + strconv.Itoa(e.code) + " " + e.text +} + +var ( + errWriteTimeout = &netError{msg: "websocket: write timeout", timeout: true} + errUnexpectedEOF = &closeError{code: CloseAbnormalClosure, text: io.ErrUnexpectedEOF.Error()} + errBadWriteOpCode = errors.New("websocket: bad write message type") + errWriteClosed = errors.New("websocket: write closed") + errInvalidControlFrame = errors.New("websocket: invalid control frame") +) + +func hideTempErr(err error) error { + if e, ok := err.(net.Error); ok && e.Temporary() { + err = &netError{msg: e.Error(), timeout: e.Timeout()} + } + return err +} + +func isControl(frameType int) bool { + return frameType == CloseMessage || frameType == PingMessage || frameType == PongMessage +} + +func isData(frameType int) bool { + return frameType == TextMessage || frameType == BinaryMessage +} + +func maskBytes(key [4]byte, pos int, b []byte) int { + for i := range b { + b[i] ^= key[pos&3] + pos++ + } + return pos & 3 +} + +func newMaskKey() [4]byte { + n := rand.Uint32() + return [4]byte{byte(n), byte(n >> 8), byte(n >> 16), byte(n >> 24)} +} + +// Conn represents a WebSocket connection. +type Conn struct { + conn net.Conn + isServer bool + subprotocol string + + // Write fields + mu chan bool // used as mutex to protect write to conn and closeSent + closeSent bool // true if close message was sent + + // Message writer fields. + writeErr error + writeBuf []byte // frame is constructed in this buffer. + writePos int // end of data in writeBuf. + writeFrameType int // type of the current frame. + writeSeq int // incremented to invalidate message writers. + writeDeadline time.Time + + // Read fields + readErr error + br *bufio.Reader + readRemaining int64 // bytes remaining in current frame. + readFinal bool // true the current message has more frames. + readSeq int // incremented to invalidate message readers. + readLength int64 // Message size. + readLimit int64 // Maximum message size. + readMaskPos int + readMaskKey [4]byte + handlePong func(string) error + handlePing func(string) error +} + +func newConn(conn net.Conn, isServer bool, readBufferSize, writeBufferSize int) *Conn { + mu := make(chan bool, 1) + mu <- true + + if readBufferSize == 0 { + readBufferSize = defaultReadBufferSize + } + if writeBufferSize == 0 { + writeBufferSize = defaultWriteBufferSize + } + + c := &Conn{ + isServer: isServer, + br: bufio.NewReaderSize(conn, readBufferSize), + conn: conn, + mu: mu, + readFinal: true, + writeBuf: make([]byte, writeBufferSize+maxFrameHeaderSize), + writeFrameType: noFrame, + writePos: maxFrameHeaderSize, + } + c.SetPingHandler(nil) + c.SetPongHandler(nil) + return c +} + +// Subprotocol returns the negotiated protocol for the connection. +func (c *Conn) Subprotocol() string { + return c.subprotocol +} + +// Close closes the underlying network connection without sending or waiting for a close frame. +func (c *Conn) Close() error { + return c.conn.Close() +} + +// LocalAddr returns the local network address. +func (c *Conn) LocalAddr() net.Addr { + return c.conn.LocalAddr() +} + +// RemoteAddr returns the remote network address. +func (c *Conn) RemoteAddr() net.Addr { + return c.conn.RemoteAddr() +} + +// Write methods + +func (c *Conn) write(frameType int, deadline time.Time, bufs ...[]byte) error { + <-c.mu + defer func() { c.mu <- true }() + + if c.closeSent { + return ErrCloseSent + } else if frameType == CloseMessage { + c.closeSent = true + } + + c.conn.SetWriteDeadline(deadline) + for _, buf := range bufs { + if len(buf) > 0 { + n, err := c.conn.Write(buf) + if n != len(buf) { + // Close on partial write. + c.conn.Close() + } + if err != nil { + return err + } + } + } + return nil +} + +// WriteControl writes a control message with the given deadline. The allowed +// message types are CloseMessage, PingMessage and PongMessage. +func (c *Conn) WriteControl(messageType int, data []byte, deadline time.Time) error { + if !isControl(messageType) { + return errBadWriteOpCode + } + if len(data) > maxControlFramePayloadSize { + return errInvalidControlFrame + } + + b0 := byte(messageType) | finalBit + b1 := byte(len(data)) + if !c.isServer { + b1 |= maskBit + } + + buf := make([]byte, 0, maxFrameHeaderSize+maxControlFramePayloadSize) + buf = append(buf, b0, b1) + + if c.isServer { + buf = append(buf, data...) + } else { + key := newMaskKey() + buf = append(buf, key[:]...) + buf = append(buf, data...) + maskBytes(key, 0, buf[6:]) + } + + d := time.Hour * 1000 + if !deadline.IsZero() { + d = deadline.Sub(time.Now()) + if d < 0 { + return errWriteTimeout + } + } + + timer := time.NewTimer(d) + select { + case <-c.mu: + timer.Stop() + case <-timer.C: + return errWriteTimeout + } + defer func() { c.mu <- true }() + + if c.closeSent { + return ErrCloseSent + } else if messageType == CloseMessage { + c.closeSent = true + } + + c.conn.SetWriteDeadline(deadline) + n, err := c.conn.Write(buf) + if n != 0 && n != len(buf) { + c.conn.Close() + } + return err +} + +// NextWriter returns a writer for the next message to send. The writer's +// Close method flushes the complete message to the network. +// +// There can be at most one open writer on a connection. NextWriter closes the +// previous writer if the application has not already done so. +// +// The NextWriter method and the writers returned from the method cannot be +// accessed by more than one goroutine at a time. +func (c *Conn) NextWriter(messageType int) (io.WriteCloser, error) { + if c.writeErr != nil { + return nil, c.writeErr + } + + if c.writeFrameType != noFrame { + if err := c.flushFrame(true, nil); err != nil { + return nil, err + } + } + + if !isControl(messageType) && !isData(messageType) { + return nil, errBadWriteOpCode + } + + c.writeFrameType = messageType + return messageWriter{c, c.writeSeq}, nil +} + +func (c *Conn) flushFrame(final bool, extra []byte) error { + length := c.writePos - maxFrameHeaderSize + len(extra) + + // Check for invalid control frames. + if isControl(c.writeFrameType) && + (!final || length > maxControlFramePayloadSize) { + c.writeSeq++ + c.writeFrameType = noFrame + c.writePos = maxFrameHeaderSize + return errInvalidControlFrame + } + + b0 := byte(c.writeFrameType) + if final { + b0 |= finalBit + } + b1 := byte(0) + if !c.isServer { + b1 |= maskBit + } + + // Assume that the frame starts at beginning of c.writeBuf. + framePos := 0 + if c.isServer { + // Adjust up if mask not included in the header. + framePos = 4 + } + + switch { + case length >= 65536: + c.writeBuf[framePos] = b0 + c.writeBuf[framePos+1] = b1 | 127 + binary.BigEndian.PutUint64(c.writeBuf[framePos+2:], uint64(length)) + case length > 125: + framePos += 6 + c.writeBuf[framePos] = b0 + c.writeBuf[framePos+1] = b1 | 126 + binary.BigEndian.PutUint16(c.writeBuf[framePos+2:], uint16(length)) + default: + framePos += 8 + c.writeBuf[framePos] = b0 + c.writeBuf[framePos+1] = b1 | byte(length) + } + + if !c.isServer { + key := newMaskKey() + copy(c.writeBuf[maxFrameHeaderSize-4:], key[:]) + maskBytes(key, 0, c.writeBuf[maxFrameHeaderSize:c.writePos]) + if len(extra) > 0 { + c.writeErr = errors.New("websocket: internal error, extra used in client mode") + return c.writeErr + } + } + + // Write the buffers to the connection. + c.writeErr = c.write(c.writeFrameType, c.writeDeadline, c.writeBuf[framePos:c.writePos], extra) + + // Setup for next frame. + c.writePos = maxFrameHeaderSize + c.writeFrameType = continuationFrame + if final { + c.writeSeq++ + c.writeFrameType = noFrame + } + return c.writeErr +} + +type messageWriter struct { + c *Conn + seq int +} + +func (w messageWriter) err() error { + c := w.c + if c.writeSeq != w.seq { + return errWriteClosed + } + if c.writeErr != nil { + return c.writeErr + } + return nil +} + +func (w messageWriter) ncopy(max int) (int, error) { + n := len(w.c.writeBuf) - w.c.writePos + if n <= 0 { + if err := w.c.flushFrame(false, nil); err != nil { + return 0, err + } + n = len(w.c.writeBuf) - w.c.writePos + } + if n > max { + n = max + } + return n, nil +} + +func (w messageWriter) write(final bool, p []byte) (int, error) { + if err := w.err(); err != nil { + return 0, err + } + + if len(p) > 2*len(w.c.writeBuf) && w.c.isServer { + // Don't buffer large messages. + err := w.c.flushFrame(final, p) + if err != nil { + return 0, err + } + return len(p), nil + } + + nn := len(p) + for len(p) > 0 { + n, err := w.ncopy(len(p)) + if err != nil { + return 0, err + } + copy(w.c.writeBuf[w.c.writePos:], p[:n]) + w.c.writePos += n + p = p[n:] + } + return nn, nil +} + +func (w messageWriter) Write(p []byte) (int, error) { + return w.write(false, p) +} + +func (w messageWriter) WriteString(p string) (int, error) { + if err := w.err(); err != nil { + return 0, err + } + + nn := len(p) + for len(p) > 0 { + n, err := w.ncopy(len(p)) + if err != nil { + return 0, err + } + copy(w.c.writeBuf[w.c.writePos:], p[:n]) + w.c.writePos += n + p = p[n:] + } + return nn, nil +} + +func (w messageWriter) ReadFrom(r io.Reader) (nn int64, err error) { + if err := w.err(); err != nil { + return 0, err + } + for { + if w.c.writePos == len(w.c.writeBuf) { + err = w.c.flushFrame(false, nil) + if err != nil { + break + } + } + var n int + n, err = r.Read(w.c.writeBuf[w.c.writePos:]) + w.c.writePos += n + nn += int64(n) + if err != nil { + if err == io.EOF { + err = nil + } + break + } + } + return nn, err +} + +func (w messageWriter) Close() error { + if err := w.err(); err != nil { + return err + } + return w.c.flushFrame(true, nil) +} + +// WriteMessage is a helper method for getting a writer using NextWriter, +// writing the message and closing the writer. +func (c *Conn) WriteMessage(messageType int, data []byte) error { + wr, err := c.NextWriter(messageType) + if err != nil { + return err + } + w := wr.(messageWriter) + if _, err := w.write(true, data); err != nil { + return err + } + if c.writeSeq == w.seq { + if err := c.flushFrame(true, nil); err != nil { + return err + } + } + return nil +} + +// SetWriteDeadline sets the write deadline on the underlying network +// connection. After a write has timed out, the websocket state is corrupt and +// all future writes will return an error. A zero value for t means writes will +// not time out. +func (c *Conn) SetWriteDeadline(t time.Time) error { + c.writeDeadline = t + return nil +} + +// Read methods + +// readFull is like io.ReadFull except that io.EOF is never returned. +func (c *Conn) readFull(p []byte) (err error) { + var n int + for n < len(p) && err == nil { + var nn int + nn, err = c.br.Read(p[n:]) + n += nn + } + if n == len(p) { + err = nil + } else if err == io.EOF { + err = errUnexpectedEOF + } + return +} + +func (c *Conn) advanceFrame() (int, error) { + + // 1. Skip remainder of previous frame. + + if c.readRemaining > 0 { + if _, err := io.CopyN(ioutil.Discard, c.br, c.readRemaining); err != nil { + return noFrame, err + } + } + + // 2. Read and parse first two bytes of frame header. + + var b [8]byte + if err := c.readFull(b[:2]); err != nil { + return noFrame, err + } + + final := b[0]&finalBit != 0 + frameType := int(b[0] & 0xf) + reserved := int((b[0] >> 4) & 0x7) + mask := b[1]&maskBit != 0 + c.readRemaining = int64(b[1] & 0x7f) + + if reserved != 0 { + return noFrame, c.handleProtocolError("unexpected reserved bits " + strconv.Itoa(reserved)) + } + + switch frameType { + case CloseMessage, PingMessage, PongMessage: + if c.readRemaining > maxControlFramePayloadSize { + return noFrame, c.handleProtocolError("control frame length > 125") + } + if !final { + return noFrame, c.handleProtocolError("control frame not final") + } + case TextMessage, BinaryMessage: + if !c.readFinal { + return noFrame, c.handleProtocolError("message start before final message frame") + } + c.readFinal = final + case continuationFrame: + if c.readFinal { + return noFrame, c.handleProtocolError("continuation after final message frame") + } + c.readFinal = final + default: + return noFrame, c.handleProtocolError("unknown opcode " + strconv.Itoa(frameType)) + } + + // 3. Read and parse frame length. + + switch c.readRemaining { + case 126: + if err := c.readFull(b[:2]); err != nil { + return noFrame, err + } + c.readRemaining = int64(binary.BigEndian.Uint16(b[:2])) + case 127: + if err := c.readFull(b[:8]); err != nil { + return noFrame, err + } + c.readRemaining = int64(binary.BigEndian.Uint64(b[:8])) + } + + // 4. Handle frame masking. + + if mask != c.isServer { + return noFrame, c.handleProtocolError("incorrect mask flag") + } + + if mask { + c.readMaskPos = 0 + if err := c.readFull(c.readMaskKey[:]); err != nil { + return noFrame, err + } + } + + // 5. For text and binary messages, enforce read limit and return. + + if frameType == continuationFrame || frameType == TextMessage || frameType == BinaryMessage { + + c.readLength += c.readRemaining + if c.readLimit > 0 && c.readLength > c.readLimit { + c.WriteControl(CloseMessage, FormatCloseMessage(CloseMessageTooBig, ""), time.Now().Add(writeWait)) + return noFrame, ErrReadLimit + } + + return frameType, nil + } + + // 6. Read control frame payload. + + var payload []byte + if c.readRemaining > 0 { + payload = make([]byte, c.readRemaining) + c.readRemaining = 0 + if err := c.readFull(payload); err != nil { + return noFrame, err + } + if c.isServer { + maskBytes(c.readMaskKey, 0, payload) + } + } + + // 7. Process control frame payload. + + switch frameType { + case PongMessage: + if err := c.handlePong(string(payload)); err != nil { + return noFrame, err + } + case PingMessage: + if err := c.handlePing(string(payload)); err != nil { + return noFrame, err + } + case CloseMessage: + c.WriteControl(CloseMessage, []byte{}, time.Now().Add(writeWait)) + closeCode := CloseNoStatusReceived + closeText := "" + if len(payload) >= 2 { + closeCode = int(binary.BigEndian.Uint16(payload)) + closeText = string(payload[2:]) + } + switch closeCode { + case CloseNormalClosure, CloseGoingAway: + return noFrame, io.EOF + default: + return noFrame, &closeError{code: closeCode, text: closeText} + } + } + + return frameType, nil +} + +func (c *Conn) handleProtocolError(message string) error { + c.WriteControl(CloseMessage, FormatCloseMessage(CloseProtocolError, message), time.Now().Add(writeWait)) + return errors.New("websocket: " + message) +} + +// NextReader returns the next data message received from the peer. The +// returned messageType is either TextMessage or BinaryMessage. +// +// There can be at most one open reader on a connection. NextReader discards +// the previous message if the application has not already consumed it. +// +// The NextReader method and the readers returned from the method cannot be +// accessed by more than one goroutine at a time. +func (c *Conn) NextReader() (messageType int, r io.Reader, err error) { + + c.readSeq++ + c.readLength = 0 + + for c.readErr == nil { + frameType, err := c.advanceFrame() + if err != nil { + c.readErr = hideTempErr(err) + break + } + if frameType == TextMessage || frameType == BinaryMessage { + return frameType, messageReader{c, c.readSeq}, nil + } + } + return noFrame, nil, c.readErr +} + +type messageReader struct { + c *Conn + seq int +} + +func (r messageReader) Read(b []byte) (int, error) { + + if r.seq != r.c.readSeq { + return 0, io.EOF + } + + for r.c.readErr == nil { + + if r.c.readRemaining > 0 { + if int64(len(b)) > r.c.readRemaining { + b = b[:r.c.readRemaining] + } + n, err := r.c.br.Read(b) + r.c.readErr = hideTempErr(err) + if r.c.isServer { + r.c.readMaskPos = maskBytes(r.c.readMaskKey, r.c.readMaskPos, b[:n]) + } + r.c.readRemaining -= int64(n) + return n, r.c.readErr + } + + if r.c.readFinal { + r.c.readSeq++ + return 0, io.EOF + } + + frameType, err := r.c.advanceFrame() + switch { + case err != nil: + r.c.readErr = hideTempErr(err) + case frameType == TextMessage || frameType == BinaryMessage: + r.c.readErr = errors.New("websocket: internal error, unexpected text or binary in Reader") + } + } + + err := r.c.readErr + if err == io.EOF && r.seq == r.c.readSeq { + err = errUnexpectedEOF + } + return 0, err +} + +// ReadMessage is a helper method for getting a reader using NextReader and +// reading from that reader to a buffer. +func (c *Conn) ReadMessage() (messageType int, p []byte, err error) { + var r io.Reader + messageType, r, err = c.NextReader() + if err != nil { + return messageType, nil, err + } + p, err = ioutil.ReadAll(r) + return messageType, p, err +} + +// SetReadDeadline sets the read deadline on the underlying network connection. +// After a read has timed out, the websocket connection state is corrupt and +// all future reads will return an error. A zero value for t means reads will +// not time out. +func (c *Conn) SetReadDeadline(t time.Time) error { + return c.conn.SetReadDeadline(t) +} + +// SetReadLimit sets the maximum size for a message read from the peer. If a +// message exceeds the limit, the connection sends a close frame to the peer +// and returns ErrReadLimit to the application. +func (c *Conn) SetReadLimit(limit int64) { + c.readLimit = limit +} + +// SetPingHandler sets the handler for ping messages received from the peer. +// The default ping handler sends a pong to the peer. +func (c *Conn) SetPingHandler(h func(string) error) { + if h == nil { + h = func(message string) error { + c.WriteControl(PongMessage, []byte(message), time.Now().Add(writeWait)) + return nil + } + } + c.handlePing = h +} + +// SetPongHandler sets then handler for pong messages received from the peer. +// The default pong handler does nothing. +func (c *Conn) SetPongHandler(h func(string) error) { + if h == nil { + h = func(string) error { return nil } + } + c.handlePong = h +} + +// UnderlyingConn returns the internal net.Conn. This can be used to further +// modifications to connection specific flags. +func (c *Conn) UnderlyingConn() net.Conn { + return c.conn +} + +// FormatCloseMessage formats closeCode and text as a WebSocket close message. +func FormatCloseMessage(closeCode int, text string) []byte { + buf := make([]byte, 2+len(text)) + binary.BigEndian.PutUint16(buf, uint16(closeCode)) + copy(buf[2:], text) + return buf +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/conn_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/conn_test.go new file mode 100644 index 0000000..1f1197e --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/conn_test.go @@ -0,0 +1,238 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bytes" + "fmt" + "io" + "io/ioutil" + "net" + "testing" + "testing/iotest" + "time" +) + +var _ net.Error = errWriteTimeout + +type fakeNetConn struct { + io.Reader + io.Writer +} + +func (c fakeNetConn) Close() error { return nil } +func (c fakeNetConn) LocalAddr() net.Addr { return nil } +func (c fakeNetConn) RemoteAddr() net.Addr { return nil } +func (c fakeNetConn) SetDeadline(t time.Time) error { return nil } +func (c fakeNetConn) SetReadDeadline(t time.Time) error { return nil } +func (c fakeNetConn) SetWriteDeadline(t time.Time) error { return nil } + +func TestFraming(t *testing.T) { + frameSizes := []int{0, 1, 2, 124, 125, 126, 127, 128, 129, 65534, 65535, 65536, 65537} + var readChunkers = []struct { + name string + f func(io.Reader) io.Reader + }{ + {"half", iotest.HalfReader}, + {"one", iotest.OneByteReader}, + {"asis", func(r io.Reader) io.Reader { return r }}, + } + + writeBuf := make([]byte, 65537) + for i := range writeBuf { + writeBuf[i] = byte(i) + } + + for _, isServer := range []bool{true, false} { + for _, chunker := range readChunkers { + + var connBuf bytes.Buffer + wc := newConn(fakeNetConn{Reader: nil, Writer: &connBuf}, isServer, 1024, 1024) + rc := newConn(fakeNetConn{Reader: chunker.f(&connBuf), Writer: nil}, !isServer, 1024, 1024) + + for _, n := range frameSizes { + for _, iocopy := range []bool{true, false} { + name := fmt.Sprintf("s:%v, r:%s, n:%d c:%v", isServer, chunker.name, n, iocopy) + + w, err := wc.NextWriter(TextMessage) + if err != nil { + t.Errorf("%s: wc.NextWriter() returned %v", name, err) + continue + } + var nn int + if iocopy { + var n64 int64 + n64, err = io.Copy(w, bytes.NewReader(writeBuf[:n])) + nn = int(n64) + } else { + nn, err = w.Write(writeBuf[:n]) + } + if err != nil || nn != n { + t.Errorf("%s: w.Write(writeBuf[:n]) returned %d, %v", name, nn, err) + continue + } + err = w.Close() + if err != nil { + t.Errorf("%s: w.Close() returned %v", name, err) + continue + } + + opCode, r, err := rc.NextReader() + if err != nil || opCode != TextMessage { + t.Errorf("%s: NextReader() returned %d, r, %v", name, opCode, err) + continue + } + rbuf, err := ioutil.ReadAll(r) + if err != nil { + t.Errorf("%s: ReadFull() returned rbuf, %v", name, err) + continue + } + + if len(rbuf) != n { + t.Errorf("%s: len(rbuf) is %d, want %d", name, len(rbuf), n) + continue + } + + for i, b := range rbuf { + if byte(i) != b { + t.Errorf("%s: bad byte at offset %d", name, i) + break + } + } + } + } + } + } +} + +func TestControl(t *testing.T) { + const message = "this is a ping/pong messsage" + for _, isServer := range []bool{true, false} { + for _, isWriteControl := range []bool{true, false} { + name := fmt.Sprintf("s:%v, wc:%v", isServer, isWriteControl) + var connBuf bytes.Buffer + wc := newConn(fakeNetConn{Reader: nil, Writer: &connBuf}, isServer, 1024, 1024) + rc := newConn(fakeNetConn{Reader: &connBuf, Writer: nil}, !isServer, 1024, 1024) + if isWriteControl { + wc.WriteControl(PongMessage, []byte(message), time.Now().Add(time.Second)) + } else { + w, err := wc.NextWriter(PongMessage) + if err != nil { + t.Errorf("%s: wc.NextWriter() returned %v", name, err) + continue + } + if _, err := w.Write([]byte(message)); err != nil { + t.Errorf("%s: w.Write() returned %v", name, err) + continue + } + if err := w.Close(); err != nil { + t.Errorf("%s: w.Close() returned %v", name, err) + continue + } + var actualMessage string + rc.SetPongHandler(func(s string) error { actualMessage = s; return nil }) + rc.NextReader() + if actualMessage != message { + t.Errorf("%s: pong=%q, want %q", name, actualMessage, message) + continue + } + } + } + } +} + +func TestCloseBeforeFinalFrame(t *testing.T) { + const bufSize = 512 + + var b1, b2 bytes.Buffer + wc := newConn(fakeNetConn{Reader: nil, Writer: &b1}, false, 1024, bufSize) + rc := newConn(fakeNetConn{Reader: &b1, Writer: &b2}, true, 1024, 1024) + + w, _ := wc.NextWriter(BinaryMessage) + w.Write(make([]byte, bufSize+bufSize/2)) + wc.WriteControl(CloseMessage, FormatCloseMessage(CloseNormalClosure, ""), time.Now().Add(10*time.Second)) + w.Close() + + op, r, err := rc.NextReader() + if op != BinaryMessage || err != nil { + t.Fatalf("NextReader() returned %d, %v", op, err) + } + _, err = io.Copy(ioutil.Discard, r) + if err != errUnexpectedEOF { + t.Fatalf("io.Copy() returned %v, want %v", err, errUnexpectedEOF) + } + _, _, err = rc.NextReader() + if err != io.EOF { + t.Fatalf("NextReader() returned %v, want %v", err, io.EOF) + } +} + +func TestEOFBeforeFinalFrame(t *testing.T) { + const bufSize = 512 + + var b1, b2 bytes.Buffer + wc := newConn(fakeNetConn{Reader: nil, Writer: &b1}, false, 1024, bufSize) + rc := newConn(fakeNetConn{Reader: &b1, Writer: &b2}, true, 1024, 1024) + + w, _ := wc.NextWriter(BinaryMessage) + w.Write(make([]byte, bufSize+bufSize/2)) + + op, r, err := rc.NextReader() + if op != BinaryMessage || err != nil { + t.Fatalf("NextReader() returned %d, %v", op, err) + } + _, err = io.Copy(ioutil.Discard, r) + if err != errUnexpectedEOF { + t.Fatalf("io.Copy() returned %v, want %v", err, errUnexpectedEOF) + } + _, _, err = rc.NextReader() + if err != errUnexpectedEOF { + t.Fatalf("NextReader() returned %v, want %v", err, errUnexpectedEOF) + } +} + +func TestReadLimit(t *testing.T) { + + const readLimit = 512 + message := make([]byte, readLimit+1) + + var b1, b2 bytes.Buffer + wc := newConn(fakeNetConn{Reader: nil, Writer: &b1}, false, 1024, readLimit-2) + rc := newConn(fakeNetConn{Reader: &b1, Writer: &b2}, true, 1024, 1024) + rc.SetReadLimit(readLimit) + + // Send message at the limit with interleaved pong. + w, _ := wc.NextWriter(BinaryMessage) + w.Write(message[:readLimit-1]) + wc.WriteControl(PongMessage, []byte("this is a pong"), time.Now().Add(10*time.Second)) + w.Write(message[:1]) + w.Close() + + // Send message larger than the limit. + wc.WriteMessage(BinaryMessage, message[:readLimit+1]) + + op, _, err := rc.NextReader() + if op != BinaryMessage || err != nil { + t.Fatalf("1: NextReader() returned %d, %v", op, err) + } + op, r, err := rc.NextReader() + if op != BinaryMessage || err != nil { + t.Fatalf("2: NextReader() returned %d, %v", op, err) + } + _, err = io.Copy(ioutil.Discard, r) + if err != ErrReadLimit { + t.Fatalf("io.Copy() returned %v", err) + } +} + +func TestUnderlyingConn(t *testing.T) { + var b1, b2 bytes.Buffer + fc := fakeNetConn{Reader: &b1, Writer: &b2} + c := newConn(fc, true, 1024, 1024) + ul := c.UnderlyingConn() + if ul != fc { + t.Fatalf("Underlying conn is not what it should be.") + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/doc.go b/Godeps/_workspace/src/github.com/gorilla/websocket/doc.go new file mode 100644 index 0000000..0d2bd91 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/doc.go @@ -0,0 +1,148 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package websocket implements the WebSocket protocol defined in RFC 6455. +// +// Overview +// +// The Conn type represents a WebSocket connection. A server application uses +// the Upgrade function from an Upgrader object with a HTTP request handler +// to get a pointer to a Conn: +// +// var upgrader = websocket.Upgrader{ +// ReadBufferSize: 1024, +// WriteBufferSize: 1024, +// } +// +// func handler(w http.ResponseWriter, r *http.Request) { +// conn, err := upgrader.Upgrade(w, r, nil) +// if err != nil { +// log.Println(err) +// return +// } +// ... Use conn to send and receive messages. +// } +// +// Call the connection WriteMessage and ReadMessages methods to send and +// receive messages as a slice of bytes. This snippet of code shows how to echo +// messages using these methods: +// +// for { +// messageType, p, err := conn.ReadMessage() +// if err != nil { +// return +// } +// if err = conn.WriteMessage(messageType, p); err != nil { +// return err +// } +// } +// +// In above snippet of code, p is a []byte and messageType is an int with value +// websocket.BinaryMessage or websocket.TextMessage. +// +// An application can also send and receive messages using the io.WriteCloser +// and io.Reader interfaces. To send a message, call the connection NextWriter +// method to get an io.WriteCloser, write the message to the writer and close +// the writer when done. To receive a message, call the connection NextReader +// method to get an io.Reader and read until io.EOF is returned. This snippet +// snippet shows how to echo messages using the NextWriter and NextReader +// methods: +// +// for { +// messageType, r, err := conn.NextReader() +// if err != nil { +// return +// } +// w, err := conn.NextWriter(messageType) +// if err != nil { +// return err +// } +// if _, err := io.Copy(w, r); err != nil { +// return err +// } +// if err := w.Close(); err != nil { +// return err +// } +// } +// +// Data Messages +// +// The WebSocket protocol distinguishes between text and binary data messages. +// Text messages are interpreted as UTF-8 encoded text. The interpretation of +// binary messages is left to the application. +// +// This package uses the TextMessage and BinaryMessage integer constants to +// identify the two data message types. The ReadMessage and NextReader methods +// return the type of the received message. The messageType argument to the +// WriteMessage and NextWriter methods specifies the type of a sent message. +// +// It is the application's responsibility to ensure that text messages are +// valid UTF-8 encoded text. +// +// Control Messages +// +// The WebSocket protocol defines three types of control messages: close, ping +// and pong. Call the connection WriteControl, WriteMessage or NextWriter +// methods to send a control message to the peer. +// +// Connections handle received ping and pong messages by invoking a callback +// function set with SetPingHandler and SetPongHandler methods. These callback +// functions can be invoked from the ReadMessage method, the NextReader method +// or from a call to the data message reader returned from NextReader. +// +// Connections handle received close messages by returning an error from the +// ReadMessage method, the NextReader method or from a call to the data message +// reader returned from NextReader. +// +// Concurrency +// +// Connections do not support concurrent calls to the write methods +// (NextWriter, SetWriteDeadline, WriteMessage) or concurrent calls to the read +// methods methods (NextReader, SetReadDeadline, ReadMessage). Connections do +// support a concurrent reader and writer. +// +// The Close and WriteControl methods can be called concurrently with all other +// methods. +// +// Read is Required +// +// The application must read the connection to process ping and close messages +// sent from the peer. If the application is not otherwise interested in +// messages from the peer, then the application should start a goroutine to read +// and discard messages from the peer. A simple example is: +// +// func readLoop(c *websocket.Conn) { +// for { +// if _, _, err := c.NextReader(); err != nil { +// c.Close() +// break +// } +// } +// } +// +// Origin Considerations +// +// Web browsers allow Javascript applications to open a WebSocket connection to +// any host. It's up to the server to enforce an origin policy using the Origin +// request header sent by the browser. +// +// The Upgrader calls the function specified in the CheckOrigin field to check +// the origin. If the CheckOrigin function returns false, then the Upgrade +// method fails the WebSocket handshake with HTTP status 403. +// +// If the CheckOrigin field is nil, then the Upgrader uses a safe default: fail +// the handshake if the Origin request header is present and not equal to the +// Host request header. +// +// An application can allow connections from any origin by specifying a +// function that always returns true: +// +// var upgrader = websocket.Upgrader{ +// CheckOrigin: func(r *http.Request) bool { return true }, +// } +// +// The deprecated Upgrade function does not enforce an origin policy. It's the +// application's responsibility to check the Origin header before calling +// Upgrade. +package websocket diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/README.md b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/README.md new file mode 100644 index 0000000..075ac15 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/README.md @@ -0,0 +1,13 @@ +# Test Server + +This package contains a server for the [Autobahn WebSockets Test Suite](http://autobahn.ws/testsuite). + +To test the server, run + + go run server.go + +and start the client test driver + + wstest -m fuzzingclient -s fuzzingclient.json + +When the client completes, it writes a report to reports/clients/index.html. diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/fuzzingclient.json b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/fuzzingclient.json new file mode 100644 index 0000000..27d5a5b --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/fuzzingclient.json @@ -0,0 +1,14 @@ + +{ + "options": {"failByDrop": false}, + "outdir": "./reports/clients", + "servers": [ + {"agent": "ReadAllWriteMessage", "url": "ws://localhost:9000/m", "options": {"version": 18}}, + {"agent": "ReadAllWrite", "url": "ws://localhost:9000/r", "options": {"version": 18}}, + {"agent": "CopyFull", "url": "ws://localhost:9000/f", "options": {"version": 18}}, + {"agent": "CopyWriterOnly", "url": "ws://localhost:9000/c", "options": {"version": 18}} + ], + "cases": ["*"], + "exclude-cases": [], + "exclude-agent-cases": {} +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/server.go b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/server.go new file mode 100644 index 0000000..d96ac84 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/autobahn/server.go @@ -0,0 +1,246 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Command server is a test server for the Autobahn WebSockets Test Suite. +package main + +import ( + "errors" + "flag" + "github.com/gorilla/websocket" + "io" + "log" + "net/http" + "time" + "unicode/utf8" +) + +var upgrader = websocket.Upgrader{ + ReadBufferSize: 4096, + WriteBufferSize: 4096, + CheckOrigin: func(r *http.Request) bool { + return true + }, +} + +// echoCopy echoes messages from the client using io.Copy. +func echoCopy(w http.ResponseWriter, r *http.Request, writerOnly bool) { + conn, err := upgrader.Upgrade(w, r, nil) + if err != nil { + log.Println("Upgrade:", err) + return + } + defer conn.Close() + for { + mt, r, err := conn.NextReader() + if err != nil { + if err != io.EOF { + log.Println("NextReader:", err) + } + return + } + if mt == websocket.TextMessage { + r = &validator{r: r} + } + w, err := conn.NextWriter(mt) + if err != nil { + log.Println("NextWriter:", err) + return + } + if mt == websocket.TextMessage { + r = &validator{r: r} + } + if writerOnly { + _, err = io.Copy(struct{ io.Writer }{w}, r) + } else { + _, err = io.Copy(w, r) + } + if err != nil { + if err == errInvalidUTF8 { + conn.WriteControl(websocket.CloseMessage, + websocket.FormatCloseMessage(websocket.CloseInvalidFramePayloadData, ""), + time.Time{}) + } + log.Println("Copy:", err) + return + } + err = w.Close() + if err != nil { + log.Println("Close:", err) + return + } + } +} + +func echoCopyWriterOnly(w http.ResponseWriter, r *http.Request) { + echoCopy(w, r, true) +} + +func echoCopyFull(w http.ResponseWriter, r *http.Request) { + echoCopy(w, r, false) +} + +// echoReadAll echoes messages from the client by reading the entire message +// with ioutil.ReadAll. +func echoReadAll(w http.ResponseWriter, r *http.Request, writeMessage bool) { + conn, err := upgrader.Upgrade(w, r, nil) + if err != nil { + log.Println("Upgrade:", err) + return + } + defer conn.Close() + for { + mt, b, err := conn.ReadMessage() + if err != nil { + if err != io.EOF { + log.Println("NextReader:", err) + } + return + } + if mt == websocket.TextMessage { + if !utf8.Valid(b) { + conn.WriteControl(websocket.CloseMessage, + websocket.FormatCloseMessage(websocket.CloseInvalidFramePayloadData, ""), + time.Time{}) + log.Println("ReadAll: invalid utf8") + } + } + if writeMessage { + err = conn.WriteMessage(mt, b) + if err != nil { + log.Println("WriteMessage:", err) + } + } else { + w, err := conn.NextWriter(mt) + if err != nil { + log.Println("NextWriter:", err) + return + } + if _, err := w.Write(b); err != nil { + log.Println("Writer:", err) + return + } + if err := w.Close(); err != nil { + log.Println("Close:", err) + return + } + } + } +} + +func echoReadAllWriter(w http.ResponseWriter, r *http.Request) { + echoReadAll(w, r, false) +} + +func echoReadAllWriteMessage(w http.ResponseWriter, r *http.Request) { + echoReadAll(w, r, true) +} + +func serveHome(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/" { + http.Error(w, "Not found.", 404) + return + } + if r.Method != "GET" { + http.Error(w, "Method not allowed", 405) + return + } + w.Header().Set("Content-Type", "text/html; charset=utf-8") + io.WriteString(w, "Echo Server") +} + +var addr = flag.String("addr", ":9000", "http service address") + +func main() { + flag.Parse() + http.HandleFunc("/", serveHome) + http.HandleFunc("/c", echoCopyWriterOnly) + http.HandleFunc("/f", echoCopyFull) + http.HandleFunc("/r", echoReadAllWriter) + http.HandleFunc("/m", echoReadAllWriteMessage) + err := http.ListenAndServe(*addr, nil) + if err != nil { + log.Fatal("ListenAndServe: ", err) + } +} + +type validator struct { + state int + x rune + r io.Reader +} + +var errInvalidUTF8 = errors.New("invalid utf8") + +func (r *validator) Read(p []byte) (int, error) { + n, err := r.r.Read(p) + state := r.state + x := r.x + for _, b := range p[:n] { + state, x = decode(state, x, b) + if state == utf8Reject { + break + } + } + r.state = state + r.x = x + if state == utf8Reject || (err == io.EOF && state != utf8Accept) { + return n, errInvalidUTF8 + } + return n, err +} + +// UTF-8 decoder from http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ +// +// Copyright (c) 2008-2009 Bjoern Hoehrmann +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +// IN THE SOFTWARE. +var utf8d = [...]byte{ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 00..1f + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20..3f + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 40..5f + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 60..7f + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // 80..9f + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // a0..bf + 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // c0..df + 0xa, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, // e0..ef + 0xb, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, // f0..ff + 0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, 0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, // s0..s0 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, // s1..s2 + 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, // s3..s4 + 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, // s5..s6 + 1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // s7..s8 +} + +const ( + utf8Accept = 0 + utf8Reject = 1 +) + +func decode(state int, x rune, b byte) (int, rune) { + t := utf8d[b] + if state != utf8Accept { + x = rune(b&0x3f) | (x << 6) + } else { + x = rune((0xff >> t) & b) + } + state = int(utf8d[256+state*16+int(t)]) + return state, x +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/README.md b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/README.md new file mode 100644 index 0000000..08fc3e6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/README.md @@ -0,0 +1,19 @@ +# Chat Example + +This application shows how to use use the +[websocket](https://github.com/gorilla/websocket) package and +[jQuery](http://jquery.com) to implement a simple web chat application. + +## Running the example + +The example requires a working Go development environment. The [Getting +Started](http://golang.org/doc/install) page describes how to install the +development environment. + +Once you have Go up and running, you can download, build and run the example +using the following commands. + + $ go get github.com/gorilla/websocket + $ cd `go list -f '{{.Dir}}' github.com/gorilla/websocket/examples/chat` + $ go run *.go + diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/conn.go b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/conn.go new file mode 100644 index 0000000..7cc0496 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/conn.go @@ -0,0 +1,106 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main + +import ( + "github.com/gorilla/websocket" + "log" + "net/http" + "time" +) + +const ( + // Time allowed to write a message to the peer. + writeWait = 10 * time.Second + + // Time allowed to read the next pong message from the peer. + pongWait = 60 * time.Second + + // Send pings to peer with this period. Must be less than pongWait. + pingPeriod = (pongWait * 9) / 10 + + // Maximum message size allowed from peer. + maxMessageSize = 512 +) + +var upgrader = websocket.Upgrader{ + ReadBufferSize: 1024, + WriteBufferSize: 1024, +} + +// connection is an middleman between the websocket connection and the hub. +type connection struct { + // The websocket connection. + ws *websocket.Conn + + // Buffered channel of outbound messages. + send chan []byte +} + +// readPump pumps messages from the websocket connection to the hub. +func (c *connection) readPump() { + defer func() { + h.unregister <- c + c.ws.Close() + }() + c.ws.SetReadLimit(maxMessageSize) + c.ws.SetReadDeadline(time.Now().Add(pongWait)) + c.ws.SetPongHandler(func(string) error { c.ws.SetReadDeadline(time.Now().Add(pongWait)); return nil }) + for { + _, message, err := c.ws.ReadMessage() + if err != nil { + break + } + h.broadcast <- message + } +} + +// write writes a message with the given message type and payload. +func (c *connection) write(mt int, payload []byte) error { + c.ws.SetWriteDeadline(time.Now().Add(writeWait)) + return c.ws.WriteMessage(mt, payload) +} + +// writePump pumps messages from the hub to the websocket connection. +func (c *connection) writePump() { + ticker := time.NewTicker(pingPeriod) + defer func() { + ticker.Stop() + c.ws.Close() + }() + for { + select { + case message, ok := <-c.send: + if !ok { + c.write(websocket.CloseMessage, []byte{}) + return + } + if err := c.write(websocket.TextMessage, message); err != nil { + return + } + case <-ticker.C: + if err := c.write(websocket.PingMessage, []byte{}); err != nil { + return + } + } + } +} + +// serverWs handles websocket requests from the peer. +func serveWs(w http.ResponseWriter, r *http.Request) { + if r.Method != "GET" { + http.Error(w, "Method not allowed", 405) + return + } + ws, err := upgrader.Upgrade(w, r, nil) + if err != nil { + log.Println(err) + return + } + c := &connection{send: make(chan []byte, 256), ws: ws} + h.register <- c + go c.writePump() + c.readPump() +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/home.html b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/home.html new file mode 100644 index 0000000..2959922 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/home.html @@ -0,0 +1,92 @@ + + + +Chat Example + + + + + +
+
+ + +
+ + diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/hub.go b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/hub.go new file mode 100644 index 0000000..449ba75 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/hub.go @@ -0,0 +1,51 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main + +// hub maintains the set of active connections and broadcasts messages to the +// connections. +type hub struct { + // Registered connections. + connections map[*connection]bool + + // Inbound messages from the connections. + broadcast chan []byte + + // Register requests from the connections. + register chan *connection + + // Unregister requests from connections. + unregister chan *connection +} + +var h = hub{ + broadcast: make(chan []byte), + register: make(chan *connection), + unregister: make(chan *connection), + connections: make(map[*connection]bool), +} + +func (h *hub) run() { + for { + select { + case c := <-h.register: + h.connections[c] = true + case c := <-h.unregister: + if _, ok := h.connections[c]; ok { + delete(h.connections, c) + close(c.send) + } + case m := <-h.broadcast: + for c := range h.connections { + select { + case c.send <- m: + default: + close(c.send) + delete(h.connections, c) + } + } + } + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/main.go b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/main.go new file mode 100644 index 0000000..3c4448d --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/chat/main.go @@ -0,0 +1,39 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main + +import ( + "flag" + "log" + "net/http" + "text/template" +) + +var addr = flag.String("addr", ":8080", "http service address") +var homeTempl = template.Must(template.ParseFiles("home.html")) + +func serveHome(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/" { + http.Error(w, "Not found", 404) + return + } + if r.Method != "GET" { + http.Error(w, "Method not allowed", 405) + return + } + w.Header().Set("Content-Type", "text/html; charset=utf-8") + homeTempl.Execute(w, r.Host) +} + +func main() { + flag.Parse() + go h.run() + http.HandleFunc("/", serveHome) + http.HandleFunc("/ws", serveWs) + err := http.ListenAndServe(*addr, nil) + if err != nil { + log.Fatal("ListenAndServe: ", err) + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/README.md b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/README.md new file mode 100644 index 0000000..ca4931f --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/README.md @@ -0,0 +1,9 @@ +# File Watch example. + +This example sends a file to the browser client for display whenever the file is modified. + + $ go get github.com/gorilla/websocket + $ cd `go list -f '{{.Dir}}' github.com/gorilla/websocket/examples/filewatch` + $ go run main.go + # Open http://localhost:8080/ . + # Modify the file to see it update in the browser. diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/main.go b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/main.go new file mode 100644 index 0000000..a2c7b85 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/examples/filewatch/main.go @@ -0,0 +1,193 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main + +import ( + "flag" + "io/ioutil" + "log" + "net/http" + "os" + "strconv" + "text/template" + "time" + + "github.com/gorilla/websocket" +) + +const ( + // Time allowed to write the file to the client. + writeWait = 10 * time.Second + + // Time allowed to read the next pong message from the client. + pongWait = 60 * time.Second + + // Send pings to client with this period. Must be less than pongWait. + pingPeriod = (pongWait * 9) / 10 + + // Poll file for changes with this period. + filePeriod = 10 * time.Second +) + +var ( + addr = flag.String("addr", ":8080", "http service address") + homeTempl = template.Must(template.New("").Parse(homeHTML)) + filename string + upgrader = websocket.Upgrader{ + ReadBufferSize: 1024, + WriteBufferSize: 1024, + } +) + +func readFileIfModified(lastMod time.Time) ([]byte, time.Time, error) { + fi, err := os.Stat(filename) + if err != nil { + return nil, lastMod, err + } + if !fi.ModTime().After(lastMod) { + return nil, lastMod, nil + } + p, err := ioutil.ReadFile(filename) + if err != nil { + return nil, fi.ModTime(), err + } + return p, fi.ModTime(), nil +} + +func reader(ws *websocket.Conn) { + defer ws.Close() + ws.SetReadLimit(512) + ws.SetReadDeadline(time.Now().Add(pongWait)) + ws.SetPongHandler(func(string) error { ws.SetReadDeadline(time.Now().Add(pongWait)); return nil }) + for { + _, _, err := ws.ReadMessage() + if err != nil { + break + } + } +} + +func writer(ws *websocket.Conn, lastMod time.Time) { + lastError := "" + pingTicker := time.NewTicker(pingPeriod) + fileTicker := time.NewTicker(filePeriod) + defer func() { + pingTicker.Stop() + fileTicker.Stop() + ws.Close() + }() + for { + select { + case <-fileTicker.C: + var p []byte + var err error + + p, lastMod, err = readFileIfModified(lastMod) + + if err != nil { + if s := err.Error(); s != lastError { + lastError = s + p = []byte(lastError) + } + } else { + lastError = "" + } + + if p != nil { + ws.SetWriteDeadline(time.Now().Add(writeWait)) + if err := ws.WriteMessage(websocket.TextMessage, p); err != nil { + return + } + } + case <-pingTicker.C: + ws.SetWriteDeadline(time.Now().Add(writeWait)) + if err := ws.WriteMessage(websocket.PingMessage, []byte{}); err != nil { + return + } + } + } +} + +func serveWs(w http.ResponseWriter, r *http.Request) { + ws, err := upgrader.Upgrade(w, r, nil) + if err != nil { + if _, ok := err.(websocket.HandshakeError); !ok { + log.Println(err) + } + return + } + + var lastMod time.Time + if n, err := strconv.ParseInt(r.FormValue("lastMod"), 16, 64); err != nil { + lastMod = time.Unix(0, n) + } + + go writer(ws, lastMod) + reader(ws) +} + +func serveHome(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/" { + http.Error(w, "Not found", 404) + return + } + if r.Method != "GET" { + http.Error(w, "Method not allowed", 405) + return + } + w.Header().Set("Content-Type", "text/html; charset=utf-8") + p, lastMod, err := readFileIfModified(time.Time{}) + if err != nil { + p = []byte(err.Error()) + lastMod = time.Unix(0, 0) + } + var v = struct { + Host string + Data string + LastMod string + }{ + r.Host, + string(p), + strconv.FormatInt(lastMod.UnixNano(), 16), + } + homeTempl.Execute(w, &v) +} + +func main() { + flag.Parse() + if flag.NArg() != 1 { + log.Fatal("filename not specified") + } + filename = flag.Args()[0] + http.HandleFunc("/", serveHome) + http.HandleFunc("/ws", serveWs) + if err := http.ListenAndServe(*addr, nil); err != nil { + log.Fatal(err) + } +} + +const homeHTML = ` + + + WebSocket Example + + + 
{{.Data}}
+ + + +` diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/json.go b/Godeps/_workspace/src/github.com/gorilla/websocket/json.go new file mode 100644 index 0000000..e0668f2 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/json.go @@ -0,0 +1,49 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "encoding/json" +) + +// WriteJSON is deprecated, use c.WriteJSON instead. +func WriteJSON(c *Conn, v interface{}) error { + return c.WriteJSON(v) +} + +// WriteJSON writes the JSON encoding of v to the connection. +// +// See the documentation for encoding/json Marshal for details about the +// conversion of Go values to JSON. +func (c *Conn) WriteJSON(v interface{}) error { + w, err := c.NextWriter(TextMessage) + if err != nil { + return err + } + err1 := json.NewEncoder(w).Encode(v) + err2 := w.Close() + if err1 != nil { + return err1 + } + return err2 +} + +// ReadJSON is deprecated, use c.ReadJSON instead. +func ReadJSON(c *Conn, v interface{}) error { + return c.ReadJSON(v) +} + +// ReadJSON reads the next JSON-encoded message from the connection and stores +// it in the value pointed to by v. +// +// See the documentation for the encoding/json Unmarshal function for details +// about the conversion of JSON to a Go value. +func (c *Conn) ReadJSON(v interface{}) error { + _, r, err := c.NextReader() + if err != nil { + return err + } + return json.NewDecoder(r).Decode(v) +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/json_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/json_test.go new file mode 100644 index 0000000..2edb28d --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/json_test.go @@ -0,0 +1,63 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bytes" + "reflect" + "testing" +) + +func TestJSON(t *testing.T) { + var buf bytes.Buffer + c := fakeNetConn{&buf, &buf} + wc := newConn(c, true, 1024, 1024) + rc := newConn(c, false, 1024, 1024) + + var actual, expect struct { + A int + B string + } + expect.A = 1 + expect.B = "hello" + + if err := wc.WriteJSON(&expect); err != nil { + t.Fatal("write", err) + } + + if err := rc.ReadJSON(&actual); err != nil { + t.Fatal("read", err) + } + + if !reflect.DeepEqual(&actual, &expect) { + t.Fatal("equal", actual, expect) + } +} + +func TestDeprecatedJSON(t *testing.T) { + var buf bytes.Buffer + c := fakeNetConn{&buf, &buf} + wc := newConn(c, true, 1024, 1024) + rc := newConn(c, false, 1024, 1024) + + var actual, expect struct { + A int + B string + } + expect.A = 1 + expect.B = "hello" + + if err := WriteJSON(wc, &expect); err != nil { + t.Fatal("write", err) + } + + if err := ReadJSON(rc, &actual); err != nil { + t.Fatal("read", err) + } + + if !reflect.DeepEqual(&actual, &expect) { + t.Fatal("equal", actual, expect) + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/server.go b/Godeps/_workspace/src/github.com/gorilla/websocket/server.go new file mode 100644 index 0000000..e56a004 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/server.go @@ -0,0 +1,247 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bufio" + "errors" + "net" + "net/http" + "net/url" + "strings" + "time" +) + +// HandshakeError describes an error with the handshake from the peer. +type HandshakeError struct { + message string +} + +func (e HandshakeError) Error() string { return e.message } + +// Upgrader specifies parameters for upgrading an HTTP connection to a +// WebSocket connection. +type Upgrader struct { + // HandshakeTimeout specifies the duration for the handshake to complete. + HandshakeTimeout time.Duration + + // ReadBufferSize and WriteBufferSize specify I/O buffer sizes. If a buffer + // size is zero, then a default value of 4096 is used. The I/O buffer sizes + // do not limit the size of the messages that can be sent or received. + ReadBufferSize, WriteBufferSize int + + // Subprotocols specifies the server's supported protocols in order of + // preference. If this field is set, then the Upgrade method negotiates a + // subprotocol by selecting the first match in this list with a protocol + // requested by the client. + Subprotocols []string + + // Error specifies the function for generating HTTP error responses. If Error + // is nil, then http.Error is used to generate the HTTP response. + Error func(w http.ResponseWriter, r *http.Request, status int, reason error) + + // CheckOrigin returns true if the request Origin header is acceptable. If + // CheckOrigin is nil, the host in the Origin header must not be set or + // must match the host of the request. + CheckOrigin func(r *http.Request) bool +} + +func (u *Upgrader) returnError(w http.ResponseWriter, r *http.Request, status int, reason string) (*Conn, error) { + err := HandshakeError{reason} + if u.Error != nil { + u.Error(w, r, status, err) + } else { + http.Error(w, http.StatusText(status), status) + } + return nil, err +} + +// checkSameOrigin returns true if the origin is not set or is equal to the request host. +func checkSameOrigin(r *http.Request) bool { + origin := r.Header["Origin"] + if len(origin) == 0 { + return true + } + u, err := url.Parse(origin[0]) + if err != nil { + return false + } + return u.Host == r.Host +} + +func (u *Upgrader) selectSubprotocol(r *http.Request, responseHeader http.Header) string { + if u.Subprotocols != nil { + clientProtocols := Subprotocols(r) + for _, serverProtocol := range u.Subprotocols { + for _, clientProtocol := range clientProtocols { + if clientProtocol == serverProtocol { + return clientProtocol + } + } + } + } else if responseHeader != nil { + return responseHeader.Get("Sec-Websocket-Protocol") + } + return "" +} + +// Upgrade upgrades the HTTP server connection to the WebSocket protocol. +// +// The responseHeader is included in the response to the client's upgrade +// request. Use the responseHeader to specify cookies (Set-Cookie) and the +// application negotiated subprotocol (Sec-Websocket-Protocol). +func (u *Upgrader) Upgrade(w http.ResponseWriter, r *http.Request, responseHeader http.Header) (*Conn, error) { + if values := r.Header["Sec-Websocket-Version"]; len(values) == 0 || values[0] != "13" { + return u.returnError(w, r, http.StatusBadRequest, "websocket: version != 13") + } + + if !tokenListContainsValue(r.Header, "Connection", "upgrade") { + return u.returnError(w, r, http.StatusBadRequest, "websocket: could not find connection header with token 'upgrade'") + } + + if !tokenListContainsValue(r.Header, "Upgrade", "websocket") { + return u.returnError(w, r, http.StatusBadRequest, "websocket: could not find upgrade header with token 'websocket'") + } + + checkOrigin := u.CheckOrigin + if checkOrigin == nil { + checkOrigin = checkSameOrigin + } + if !checkOrigin(r) { + return u.returnError(w, r, http.StatusForbidden, "websocket: origin not allowed") + } + + challengeKey := r.Header.Get("Sec-Websocket-Key") + if challengeKey == "" { + return u.returnError(w, r, http.StatusBadRequest, "websocket: key missing or blank") + } + + subprotocol := u.selectSubprotocol(r, responseHeader) + + var ( + netConn net.Conn + br *bufio.Reader + err error + ) + + h, ok := w.(http.Hijacker) + if !ok { + return u.returnError(w, r, http.StatusInternalServerError, "websocket: response does not implement http.Hijacker") + } + var rw *bufio.ReadWriter + netConn, rw, err = h.Hijack() + if err != nil { + return u.returnError(w, r, http.StatusInternalServerError, err.Error()) + } + br = rw.Reader + + if br.Buffered() > 0 { + netConn.Close() + return nil, errors.New("websocket: client sent data before handshake is complete") + } + + c := newConn(netConn, true, u.ReadBufferSize, u.WriteBufferSize) + c.subprotocol = subprotocol + + p := c.writeBuf[:0] + p = append(p, "HTTP/1.1 101 Switching Protocols\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: "...) + p = append(p, computeAcceptKey(challengeKey)...) + p = append(p, "\r\n"...) + if c.subprotocol != "" { + p = append(p, "Sec-Websocket-Protocol: "...) + p = append(p, c.subprotocol...) + p = append(p, "\r\n"...) + } + for k, vs := range responseHeader { + if k == "Sec-Websocket-Protocol" { + continue + } + for _, v := range vs { + p = append(p, k...) + p = append(p, ": "...) + for i := 0; i < len(v); i++ { + b := v[i] + if b <= 31 { + // prevent response splitting. + b = ' ' + } + p = append(p, b) + } + p = append(p, "\r\n"...) + } + } + p = append(p, "\r\n"...) + + // Clear deadlines set by HTTP server. + netConn.SetDeadline(time.Time{}) + + if u.HandshakeTimeout > 0 { + netConn.SetWriteDeadline(time.Now().Add(u.HandshakeTimeout)) + } + if _, err = netConn.Write(p); err != nil { + netConn.Close() + return nil, err + } + if u.HandshakeTimeout > 0 { + netConn.SetWriteDeadline(time.Time{}) + } + + return c, nil +} + +// Upgrade upgrades the HTTP server connection to the WebSocket protocol. +// +// This function is deprecated, use websocket.Upgrader instead. +// +// The application is responsible for checking the request origin before +// calling Upgrade. An example implementation of the same origin policy is: +// +// if req.Header.Get("Origin") != "http://"+req.Host { +// http.Error(w, "Origin not allowed", 403) +// return +// } +// +// If the endpoint supports subprotocols, then the application is responsible +// for negotiating the protocol used on the connection. Use the Subprotocols() +// function to get the subprotocols requested by the client. Use the +// Sec-Websocket-Protocol response header to specify the subprotocol selected +// by the application. +// +// The responseHeader is included in the response to the client's upgrade +// request. Use the responseHeader to specify cookies (Set-Cookie) and the +// negotiated subprotocol (Sec-Websocket-Protocol). +// +// The connection buffers IO to the underlying network connection. The +// readBufSize and writeBufSize parameters specify the size of the buffers to +// use. Messages can be larger than the buffers. +// +// If the request is not a valid WebSocket handshake, then Upgrade returns an +// error of type HandshakeError. Applications should handle this error by +// replying to the client with an HTTP error response. +func Upgrade(w http.ResponseWriter, r *http.Request, responseHeader http.Header, readBufSize, writeBufSize int) (*Conn, error) { + u := Upgrader{ReadBufferSize: readBufSize, WriteBufferSize: writeBufSize} + u.Error = func(w http.ResponseWriter, r *http.Request, status int, reason error) { + // don't return errors to maintain backwards compatibility + } + u.CheckOrigin = func(r *http.Request) bool { + // allow all connections by default + return true + } + return u.Upgrade(w, r, responseHeader) +} + +// Subprotocols returns the subprotocols requested by the client in the +// Sec-Websocket-Protocol header. +func Subprotocols(r *http.Request) []string { + h := strings.TrimSpace(r.Header.Get("Sec-Websocket-Protocol")) + if h == "" { + return nil + } + protocols := strings.Split(h, ",") + for i := range protocols { + protocols[i] = strings.TrimSpace(protocols[i]) + } + return protocols +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/server_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/server_test.go new file mode 100644 index 0000000..ead0776 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/server_test.go @@ -0,0 +1,33 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "net/http" + "reflect" + "testing" +) + +var subprotocolTests = []struct { + h string + protocols []string +}{ + {"", nil}, + {"foo", []string{"foo"}}, + {"foo,bar", []string{"foo", "bar"}}, + {"foo, bar", []string{"foo", "bar"}}, + {" foo, bar", []string{"foo", "bar"}}, + {" foo, bar ", []string{"foo", "bar"}}, +} + +func TestSubprotocols(t *testing.T) { + for _, st := range subprotocolTests { + r := http.Request{Header: http.Header{"Sec-Websocket-Protocol": {st.h}}} + protocols := Subprotocols(&r) + if !reflect.DeepEqual(st.protocols, protocols) { + t.Errorf("SubProtocols(%q) returned %#v, want %#v", st.h, protocols, st.protocols) + } + } +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/util.go b/Godeps/_workspace/src/github.com/gorilla/websocket/util.go new file mode 100644 index 0000000..ffdc265 --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/util.go @@ -0,0 +1,44 @@ +// Copyright 2013 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "crypto/rand" + "crypto/sha1" + "encoding/base64" + "io" + "net/http" + "strings" +) + +// tokenListContainsValue returns true if the 1#token header with the given +// name contains token. +func tokenListContainsValue(header http.Header, name string, value string) bool { + for _, v := range header[name] { + for _, s := range strings.Split(v, ",") { + if strings.EqualFold(value, strings.TrimSpace(s)) { + return true + } + } + } + return false +} + +var keyGUID = []byte("258EAFA5-E914-47DA-95CA-C5AB0DC85B11") + +func computeAcceptKey(challengeKey string) string { + h := sha1.New() + h.Write([]byte(challengeKey)) + h.Write(keyGUID) + return base64.StdEncoding.EncodeToString(h.Sum(nil)) +} + +func generateChallengeKey() (string, error) { + p := make([]byte, 16) + if _, err := io.ReadFull(rand.Reader, p); err != nil { + return "", err + } + return base64.StdEncoding.EncodeToString(p), nil +} diff --git a/Godeps/_workspace/src/github.com/gorilla/websocket/util_test.go b/Godeps/_workspace/src/github.com/gorilla/websocket/util_test.go new file mode 100644 index 0000000..91f70ce --- /dev/null +++ b/Godeps/_workspace/src/github.com/gorilla/websocket/util_test.go @@ -0,0 +1,34 @@ +// Copyright 2014 The Gorilla WebSocket Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "net/http" + "testing" +) + +var tokenListContainsValueTests = []struct { + value string + ok bool +}{ + {"WebSocket", true}, + {"WEBSOCKET", true}, + {"websocket", true}, + {"websockets", false}, + {"x websocket", false}, + {"websocket x", false}, + {"other,websocket,more", true}, + {"other, websocket, more", true}, +} + +func TestTokenListContainsValue(t *testing.T) { + for _, tt := range tokenListContainsValueTests { + h := http.Header{"Upgrade": {tt.value}} + ok := tokenListContainsValue(h, "Upgrade", "websocket") + if ok != tt.ok { + t.Errorf("tokenListContainsValue(h, n, %q) = %v, want %v", tt.value, ok, tt.ok) + } + } +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/.gitignore b/Godeps/_workspace/src/github.com/jmoiron/sqlx/.gitignore new file mode 100644 index 0000000..529841c --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +tags +environ diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/LICENSE b/Godeps/_workspace/src/github.com/jmoiron/sqlx/LICENSE new file mode 100644 index 0000000..0d31edf --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/LICENSE @@ -0,0 +1,23 @@ + Copyright (c) 2013, Jason Moiron + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation + files (the "Software"), to deal in the Software without + restriction, including without limitation the rights to use, + copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following + conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + OTHER DEALINGS IN THE SOFTWARE. + diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/README.md b/Godeps/_workspace/src/github.com/jmoiron/sqlx/README.md new file mode 100644 index 0000000..4e3eb6d --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/README.md @@ -0,0 +1,258 @@ +#sqlx + +[![Build Status](https://drone.io/github.com/jmoiron/sqlx/status.png)](https://drone.io/github.com/jmoiron/sqlx/latest) [![Godoc](http://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/jmoiron/sqlx) [![license](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](https://raw.githubusercontent.com/jmoiron/sqlx/master/LICENSE) + +sqlx is a library which provides a set of extensions on go's standard +`database/sql` library. The sqlx versions of `sql.DB`, `sql.TX`, `sql.Stmt`, +et al. all leave the underlying interfaces untouched, so that their interfaces +are a superset on the standard ones. This makes it relatively painless to +integrate existing codebases using database/sql with sqlx. + +Major additional concepts are: + +* Marshal rows into structs (with embedded struct support), maps, and slices +* Named parameter support including prepared statements +* `Get` and `Select` to go quickly from query to struct/slice +* `LoadFile` for executing statements from a file + +There is now some [fairly comprehensive documentation](http://jmoiron.github.io/sqlx/) for sqlx. +You can also read the usage below for a quick sample on how sqlx works, or check out the [API +documentation on godoc](http://godoc.org/github.com/jmoiron/sqlx). + +## Recent Changes + +The ability to use basic types as Select and Get destinations was added. This +is only valid when there is one column in the result set, and both functions +return an error if this isn't the case. This allows for much simpler patterns +of access for single column results: + +```go +var count int +err := db.Get(&count, "SELECT count(*) FROM person;") + +var names []string +err := db.Select(&names, "SELECT name FROM person;") +``` + +See the note on Scannability at the bottom of this README for some more info. + +### Backwards Compatibility + +There is no Go1-like promise of absolute stability, but I take the issue +seriously and will maintain the library in a compatible state unless vital +bugs prevent me from doing so. Since [#59](https://github.com/jmoiron/sqlx/issues/59) and [#60](https://github.com/jmoiron/sqlx/issues/60) necessitated +breaking behavior, a wider API cleanup was done at the time of fixing. + +## install + + go get github.com/jmoiron/sqlx + +## issues + +Row headers can be ambiguous (`SELECT 1 AS a, 2 AS a`), and the result of +`Columns()` can have duplicate names on queries like: + +```sql +SELECT a.id, a.name, b.id, b.name FROM foos AS a JOIN foos AS b ON a.parent = b.id; +``` + +making a struct or map destination ambiguous. Use `AS` in your queries +to give rows distinct names, `rows.Scan` to scan them manually, or +`SliceScan` to get a slice of results. + +## usage + +Below is an example which shows some common use cases for sqlx. Check +[sqlx_test.go](https://github.com/jmoiron/sqlx/blob/master/sqlx_test.go) for more +usage. + + +```go +package main + +import ( + _ "github.com/lib/pq" + "database/sql" + "github.com/jmoiron/sqlx" + "log" +) + +var schema = ` +CREATE TABLE person ( + first_name text, + last_name text, + email text +); + +CREATE TABLE place ( + country text, + city text NULL, + telcode integer +)` + +type Person struct { + FirstName string `db:"first_name"` + LastName string `db:"last_name"` + Email string +} + +type Place struct { + Country string + City sql.NullString + TelCode int +} + +func main() { + // this connects & tries a simple 'SELECT 1', panics on error + // use sqlx.Open() for sql.Open() semantics + db, err := sqlx.Connect("postgres", "user=foo dbname=bar sslmode=disable") + if err != nil { + log.Fatalln(err) + } + + // exec the schema or fail; multi-statement Exec behavior varies between + // database drivers; pq will exec them all, sqlite3 won't, ymmv + db.MustExec(schema) + + tx := db.MustBegin() + tx.MustExec("INSERT INTO person (first_name, last_name, email) VALUES ($1, $2, $3)", "Jason", "Moiron", "jmoiron@jmoiron.net") + tx.MustExec("INSERT INTO person (first_name, last_name, email) VALUES ($1, $2, $3)", "John", "Doe", "johndoeDNE@gmail.net") + tx.MustExec("INSERT INTO place (country, city, telcode) VALUES ($1, $2, $3)", "United States", "New York", "1") + tx.MustExec("INSERT INTO place (country, telcode) VALUES ($1, $2)", "Hong Kong", "852") + tx.MustExec("INSERT INTO place (country, telcode) VALUES ($1, $2)", "Singapore", "65") + // Named queries can use structs, so if you have an existing struct (i.e. person := &Person{}) that you have populated, you can pass it in as &person + tx.NamedExec("INSERT INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", &Person{"Jane", "Citizen", "jane.citzen@example.com"}) + tx.Commit() + + // Query the database, storing results in a []Person (wrapped in []interface{}) + people := []Person{} + db.Select(&people, "SELECT * FROM person ORDER BY first_name ASC") + jason, john := people[0], people[1] + + fmt.Printf("%#v\n%#v", jason, john) + // Person{FirstName:"Jason", LastName:"Moiron", Email:"jmoiron@jmoiron.net"} + // Person{FirstName:"John", LastName:"Doe", Email:"johndoeDNE@gmail.net"} + + // You can also get a single result, a la QueryRow + jason = Person{} + err = db.Get(&jason, "SELECT * FROM person WHERE first_name=$1", "Jason") + fmt.Printf("%#v\n", jason) + // Person{FirstName:"Jason", LastName:"Moiron", Email:"jmoiron@jmoiron.net"} + + // if you have null fields and use SELECT *, you must use sql.Null* in your struct + places := []Place{} + err = db.Select(&places, "SELECT * FROM place ORDER BY telcode ASC") + if err != nil { + fmt.Println(err) + return + } + usa, singsing, honkers := places[0], places[1], places[2] + + fmt.Printf("%#v\n%#v\n%#v\n", usa, singsing, honkers) + // Place{Country:"United States", City:sql.NullString{String:"New York", Valid:true}, TelCode:1} + // Place{Country:"Singapore", City:sql.NullString{String:"", Valid:false}, TelCode:65} + // Place{Country:"Hong Kong", City:sql.NullString{String:"", Valid:false}, TelCode:852} + + // Loop through rows using only one struct + place := Place{} + rows, err := db.Queryx("SELECT * FROM place") + for rows.Next() { + err := rows.StructScan(&place) + if err != nil { + log.Fatalln(err) + } + fmt.Printf("%#v\n", place) + } + // Place{Country:"United States", City:sql.NullString{String:"New York", Valid:true}, TelCode:1} + // Place{Country:"Hong Kong", City:sql.NullString{String:"", Valid:false}, TelCode:852} + // Place{Country:"Singapore", City:sql.NullString{String:"", Valid:false}, TelCode:65} + + // Named queries, using `:name` as the bindvar. Automatic bindvar support + // which takes into account the dbtype based on the driverName on sqlx.Open/Connect + _, err = db.NamedExec(`INSERT INTO person (first_name,last_name,email) VALUES (:first,:last,:email)`, + map[string]interface{}{ + "first": "Bin", + "last": "Smuth", + "email": "bensmith@allblacks.nz", + }) + + // Selects Mr. Smith from the database + rows, err = db.NamedQuery(`SELECT * FROM person WHERE first_name=:fn`, map[string]interface{}{"fn": "Bin"}) + + // Named queries can also use structs. Their bind names follow the same rules + // as the name -> db mapping, so struct fields are lowercased and the `db` tag + // is taken into consideration. + rows, err = db.NamedQuery(`SELECT * FROM person WHERE first_name=:first_name`, jason) +} +``` + +## Scannability + +Get and Select are able to take base types, so the following is now possible: + +```go +var name string +db.Get(&name, "SELECT first_name FROM person WHERE id=$1", 10) + +var ids []int64 +db.Select(&ids, "SELECT id FROM person LIMIT 20;") +``` + +This can get complicated with destination types which are structs, like `sql.NullString`. Because of this, straightforward rules for *scannability* had to be developed. Iff something is "Scannable", then it is used directly in `rows.Scan`; if it's not, then the standard sqlx struct rules apply. + +Something is scannable if any of the following are true: + +* It is not a struct, ie. `reflect.ValueOf(v).Kind() != reflect.Struct` +* It implements the `sql.Scanner` interface +* It has no exported fields (eg. `time.Time`) + +## embedded structs + +Scan targets obey Go attribute rules directly, including nested embedded structs. Older versions of sqlx would attempt to also descend into non-embedded structs, but this is no longer supported. + +Go makes *accessing* '[ambiguous selectors](http://play.golang.org/p/MGRxdjLaUc)' a compile time error, defining structs with ambiguous selectors is legal. Sqlx will decide which field to use on a struct based on a breadth first search of the struct and any structs it embeds, as specified by the order of the fields as accessible by `reflect`, which generally means in source-order. This means that sqlx chooses the outer-most, top-most matching name for targets, even when the selector might technically be ambiguous. + +## scan safety + +By default, scanning into structs requires the structs to have fields for all of the +columns in the query. This was done for a few reasons: + +* A mistake in naming during development could lead you to believe that data is + being written to a field when actually it can't be found and it is being dropped +* This behavior mirrors the behavior of the Go compiler with respect to unused + variables +* Selecting more data than you need is wasteful (more data on the wire, more time + marshalling, etc) + +Unlike Marshallers in the stdlib, the programmer scanning an sql result into a struct +will generally have a full understanding of what the underlying data model is *and* +full control over the SQL statement. + +Despite this, there are use cases where it's convenient to be able to ignore unknown +columns. In most of these cases, you might be better off with `ScanSlice`, but where +you want to still use structs, there is now the `Unsafe` method. Its usage is most +simply shown in an example: + +```go + db, err := sqlx.Connect("postgres", "user=foo dbname=bar sslmode=disable") + if err != nil { + log.Fatal(err) + } + + type Person { + Name string + } + var p Person + + // This fails, because there is no destination for location in Person + err = db.Get(&p, "SELECT name, location FROM person LIMIT 1") + + udb := db.Unsafe() + + // This succeeds and just sets `Name` in the p struct + err = udb.Get(&p, "SELECT name, location FROM person LIMIT 1") +``` + +The `Unsafe` method is implemented on `Tx`, `DB`, and `Stmt`. When you use an unsafe +`Tx` or `DB` to create a new `Tx` or `Stmt`, those inherit its lack of safety. + diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/bind.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/bind.go new file mode 100644 index 0000000..2f1ec2b --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/bind.go @@ -0,0 +1,84 @@ +package sqlx + +import ( + "bytes" + "strconv" +) + +// Bindvar types supported by Rebind, BindMap and BindStruct. +const ( + UNKNOWN = iota + QUESTION + DOLLAR + NAMED +) + +// BindType returns the bindtype for a given database given a drivername. +func BindType(driverName string) int { + switch driverName { + case "postgres", "pgx": + return DOLLAR + case "mysql": + return QUESTION + case "sqlite3": + return QUESTION + case "oci8": + return NAMED + } + return UNKNOWN +} + +// FIXME: this should be able to be tolerant of escaped ?'s in queries without +// losing much speed, and should be to avoid confusion. + +// FIXME: this is now produces the wrong results for oracle's NAMED bindtype + +// Rebind a query from the default bindtype (QUESTION) to the target bindtype. +func Rebind(bindType int, query string) string { + if bindType != DOLLAR { + return query + } + + qb := []byte(query) + // Add space enough for 10 params before we have to allocate + rqb := make([]byte, 0, len(qb)+10) + j := 1 + for _, b := range qb { + if b == '?' { + rqb = append(rqb, '$') + for _, b := range strconv.Itoa(j) { + rqb = append(rqb, byte(b)) + } + j++ + } else { + rqb = append(rqb, b) + } + } + return string(rqb) +} + +// Experimental implementation of Rebind which uses a bytes.Buffer. The code is +// much simpler and should be more resistant to odd unicode, but it is twice as +// slow. Kept here for benchmarking purposes and to possibly replace Rebind if +// problems arise with its somewhat naive handling of unicode. + +func rebindBuff(bindType int, query string) string { + if bindType != DOLLAR { + return query + } + + b := make([]byte, 0, len(query)) + rqb := bytes.NewBuffer(b) + j := 1 + for _, r := range query { + if r == '?' { + rqb.WriteRune('$') + rqb.WriteString(strconv.Itoa(j)) + j++ + } else { + rqb.WriteRune(r) + } + } + + return rqb.String() +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/doc.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/doc.go new file mode 100644 index 0000000..e2b4e60 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/doc.go @@ -0,0 +1,12 @@ +// Package sqlx provides general purpose extensions to database/sql. +// +// It is intended to seamlessly wrap database/sql and provide convenience +// methods which are useful in the development of database driven applications. +// None of the underlying database/sql methods are changed. Instead all extended +// behavior is implemented through new methods defined on wrapper types. +// +// Additions include scanning into structs, named query support, rebinding +// queries for different drivers, convenient shorthands for common error handling +// and more. +// +package sqlx diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/named.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/named.go new file mode 100644 index 0000000..d753518 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/named.go @@ -0,0 +1,321 @@ +package sqlx + +// Named Query Support +// +// * BindMap - bind query bindvars to map/struct args +// * NamedExec, NamedQuery - named query w/ struct or map +// * NamedStmt - a pre-compiled named query which is a prepared statement +// +// Internal Interfaces: +// +// * compileNamedQuery - rebind a named query, returning a query and list of names +// * bindArgs, bindMapArgs, bindAnyArgs - given a list of names, return an arglist +// +import ( + "database/sql" + "errors" + "fmt" + "reflect" + "strconv" + "unicode" + + "github.com/jmoiron/sqlx/reflectx" +) + +// NamedStmt is a prepared statement that executes named queries. Prepare it +// how you would execute a NamedQuery, but pass in a struct or map when executing. +type NamedStmt struct { + Params []string + QueryString string + Stmt *Stmt +} + +// Close closes the named statement. +func (n *NamedStmt) Close() error { + return n.Stmt.Close() +} + +// Exec executes a named statement using the struct passed. +func (n *NamedStmt) Exec(arg interface{}) (sql.Result, error) { + args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper) + if err != nil { + return *new(sql.Result), err + } + return n.Stmt.Exec(args...) +} + +// Query executes a named statement using the struct argument, returning rows. +func (n *NamedStmt) Query(arg interface{}) (*sql.Rows, error) { + args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper) + if err != nil { + return nil, err + } + return n.Stmt.Query(args...) +} + +// QueryRow executes a named statement against the database. Because sqlx cannot +// create a *sql.Row with an error condition pre-set for binding errors, sqlx +// returns a *sqlx.Row instead. +func (n *NamedStmt) QueryRow(arg interface{}) *Row { + args, err := bindAnyArgs(n.Params, arg, n.Stmt.Mapper) + if err != nil { + return &Row{err: err} + } + return n.Stmt.QueryRowx(args...) +} + +// MustExec execs a NamedStmt, panicing on error +func (n *NamedStmt) MustExec(arg interface{}) sql.Result { + res, err := n.Exec(arg) + if err != nil { + panic(err) + } + return res +} + +// Queryx using this NamedStmt +func (n *NamedStmt) Queryx(arg interface{}) (*Rows, error) { + r, err := n.Query(arg) + if err != nil { + return nil, err + } + return &Rows{Rows: r, Mapper: n.Stmt.Mapper}, err +} + +// QueryRowx this NamedStmt. Because of limitations with QueryRow, this is +// an alias for QueryRow. +func (n *NamedStmt) QueryRowx(arg interface{}) *Row { + return n.QueryRow(arg) +} + +// Select using this NamedStmt +func (n *NamedStmt) Select(dest interface{}, arg interface{}) error { + rows, err := n.Query(arg) + if err != nil { + return err + } + // if something happens here, we want to make sure the rows are Closed + defer rows.Close() + return scanAll(rows, dest, false) +} + +// Get using this NamedStmt +func (n *NamedStmt) Get(dest interface{}, arg interface{}) error { + r := n.QueryRowx(arg) + return r.scanAny(dest, false) +} + +// A union interface of preparer and binder, required to be able to prepare +// named statements (as the bindtype must be determined). +type namedPreparer interface { + Preparer + binder +} + +func prepareNamed(p namedPreparer, query string) (*NamedStmt, error) { + bindType := BindType(p.DriverName()) + q, args, err := compileNamedQuery([]byte(query), bindType) + if err != nil { + return nil, err + } + stmt, err := Preparex(p, q) + if err != nil { + return nil, err + } + return &NamedStmt{ + QueryString: q, + Params: args, + Stmt: stmt, + }, nil +} + +func bindAnyArgs(names []string, arg interface{}, m *reflectx.Mapper) ([]interface{}, error) { + if maparg, ok := arg.(map[string]interface{}); ok { + return bindMapArgs(names, maparg) + } + return bindArgs(names, arg, m) +} + +// private interface to generate a list of interfaces from a given struct +// type, given a list of names to pull out of the struct. Used by public +// BindStruct interface. +func bindArgs(names []string, arg interface{}, m *reflectx.Mapper) ([]interface{}, error) { + arglist := make([]interface{}, 0, len(names)) + + // grab the indirected value of arg + v := reflect.ValueOf(arg) + for v = reflect.ValueOf(arg); v.Kind() == reflect.Ptr; { + v = v.Elem() + } + + fields := m.TraversalsByName(v.Type(), names) + for i, t := range fields { + if len(t) == 0 { + return arglist, fmt.Errorf("could not find name %s in %#v", names[i], arg) + } + val := reflectx.FieldByIndexesReadOnly(v, t) + arglist = append(arglist, val.Interface()) + } + + return arglist, nil +} + +// like bindArgs, but for maps. +func bindMapArgs(names []string, arg map[string]interface{}) ([]interface{}, error) { + arglist := make([]interface{}, 0, len(names)) + + for _, name := range names { + val, ok := arg[name] + if !ok { + return arglist, fmt.Errorf("could not find name %s in %#v", name, arg) + } + arglist = append(arglist, val) + } + return arglist, nil +} + +// bindStruct binds a named parameter query with fields from a struct argument. +// The rules for binding field names to parameter names follow the same +// conventions as for StructScan, including obeying the `db` struct tags. +func bindStruct(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) { + bound, names, err := compileNamedQuery([]byte(query), bindType) + if err != nil { + return "", []interface{}{}, err + } + + arglist, err := bindArgs(names, arg, m) + if err != nil { + return "", []interface{}{}, err + } + + return bound, arglist, nil +} + +// bindMap binds a named parameter query with a map of arguments. +func bindMap(bindType int, query string, args map[string]interface{}) (string, []interface{}, error) { + bound, names, err := compileNamedQuery([]byte(query), bindType) + if err != nil { + return "", []interface{}{}, err + } + + arglist, err := bindMapArgs(names, args) + return bound, arglist, err +} + +// -- Compilation of Named Queries + +// Allow digits and letters in bind params; additionally runes are +// checked against underscores, meaning that bind params can have be +// alphanumeric with underscores. Mind the difference between unicode +// digits and numbers, where '5' is a digit but '五' is not. +var allowedBindRunes = []*unicode.RangeTable{unicode.Letter, unicode.Digit} + +// FIXME: this function isn't safe for unicode named params, as a failing test +// can testify. This is not a regression but a failure of the original code +// as well. It should be modified to range over runes in a string rather than +// bytes, even though this is less convenient and slower. Hopefully the +// addition of the prepared NamedStmt (which will only do this once) will make +// up for the slightly slower ad-hoc NamedExec/NamedQuery. + +// compile a NamedQuery into an unbound query (using the '?' bindvar) and +// a list of names. +func compileNamedQuery(qs []byte, bindType int) (query string, names []string, err error) { + names = make([]string, 0, 10) + rebound := make([]byte, 0, len(qs)) + + inName := false + last := len(qs) - 1 + currentVar := 1 + name := make([]byte, 0, 10) + + for i, b := range qs { + // a ':' while we're in a name is an error + if b == ':' { + // if this is the second ':' in a '::' escape sequence, append a ':' + if inName && i > 0 && qs[i-1] == ':' { + rebound = append(rebound, ':') + inName = false + continue + } else if inName { + err = errors.New("unexpected `:` while reading named param at " + strconv.Itoa(i)) + return query, names, err + } + inName = true + name = []byte{} + // if we're in a name, and this is an allowed character, continue + } else if inName && (unicode.IsOneOf(allowedBindRunes, rune(b)) || b == '_') && i != last { + // append the byte to the name if we are in a name and not on the last byte + name = append(name, b) + // if we're in a name and it's not an allowed character, the name is done + } else if inName { + inName = false + // if this is the final byte of the string and it is part of the name, then + // make sure to add it to the name + if i == last && unicode.IsOneOf(allowedBindRunes, rune(b)) { + name = append(name, b) + } + // add the string representation to the names list + names = append(names, string(name)) + // add a proper bindvar for the bindType + switch bindType { + // oracle only supports named type bind vars even for positional + case NAMED: + rebound = append(rebound, ':') + rebound = append(rebound, name...) + case QUESTION, UNKNOWN: + rebound = append(rebound, '?') + case DOLLAR: + rebound = append(rebound, '$') + for _, b := range strconv.Itoa(currentVar) { + rebound = append(rebound, byte(b)) + } + currentVar++ + } + // add this byte to string unless it was not part of the name + if i != last { + rebound = append(rebound, b) + } else if !unicode.IsOneOf(allowedBindRunes, rune(b)) { + rebound = append(rebound, b) + } + } else { + // this is a normal byte and should just go onto the rebound query + rebound = append(rebound, b) + } + } + + return string(rebound), names, err +} + +// Bind binds a struct or a map to a query with named parameters. +func BindNamed(bindType int, query string, arg interface{}) (string, []interface{}, error) { + return bindNamedMapper(bindType, query, arg, mapper()) +} + +func bindNamedMapper(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) { + if maparg, ok := arg.(map[string]interface{}); ok { + return bindMap(bindType, query, maparg) + } + return bindStruct(bindType, query, arg, m) +} + +// NamedQuery binds a named query and then runs Query on the result using the +// provided Ext (sqlx.Tx, sqlx.Db). It works with both structs and with +// map[string]interface{} types. +func NamedQuery(e Ext, query string, arg interface{}) (*Rows, error) { + q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e)) + if err != nil { + return nil, err + } + return e.Queryx(q, args...) +} + +// NamedExec uses BindStruct to get a query executable by the driver and +// then runs Exec on the result. Returns an error from the binding +// or the query excution itself. +func NamedExec(e Ext, query string, arg interface{}) (sql.Result, error) { + q, args, err := bindNamedMapper(BindType(e.DriverName()), query, arg, mapperFor(e)) + if err != nil { + return nil, err + } + return e.Exec(q, args...) +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/named_test.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/named_test.go new file mode 100644 index 0000000..d3459a8 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/named_test.go @@ -0,0 +1,227 @@ +package sqlx + +import ( + "database/sql" + "testing" +) + +func TestCompileQuery(t *testing.T) { + table := []struct { + Q, R, D, N string + V []string + }{ + // basic test for named parameters, invalid char ',' terminating + { + Q: `INSERT INTO foo (a,b,c,d) VALUES (:name, :age, :first, :last)`, + R: `INSERT INTO foo (a,b,c,d) VALUES (?, ?, ?, ?)`, + D: `INSERT INTO foo (a,b,c,d) VALUES ($1, $2, $3, $4)`, + N: `INSERT INTO foo (a,b,c,d) VALUES (:name, :age, :first, :last)`, + V: []string{"name", "age", "first", "last"}, + }, + // This query tests a named parameter ending the string as well as numbers + { + Q: `SELECT * FROM a WHERE first_name=:name1 AND last_name=:name2`, + R: `SELECT * FROM a WHERE first_name=? AND last_name=?`, + D: `SELECT * FROM a WHERE first_name=$1 AND last_name=$2`, + N: `SELECT * FROM a WHERE first_name=:name1 AND last_name=:name2`, + V: []string{"name1", "name2"}, + }, + { + Q: `SELECT "::foo" FROM a WHERE first_name=:name1 AND last_name=:name2`, + R: `SELECT ":foo" FROM a WHERE first_name=? AND last_name=?`, + D: `SELECT ":foo" FROM a WHERE first_name=$1 AND last_name=$2`, + N: `SELECT ":foo" FROM a WHERE first_name=:name1 AND last_name=:name2`, + V: []string{"name1", "name2"}, + }, + { + Q: `SELECT 'a::b::c' || first_name, '::::ABC::_::' FROM person WHERE first_name=:first_name AND last_name=:last_name`, + R: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=? AND last_name=?`, + D: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=$1 AND last_name=$2`, + N: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=:first_name AND last_name=:last_name`, + V: []string{"first_name", "last_name"}, + }, + /* This unicode awareness test sadly fails, because of our byte-wise worldview. + * We could certainly iterate by Rune instead, though it's a great deal slower, + * it's probably the RightWay(tm) + { + Q: `INSERT INTO foo (a,b,c,d) VALUES (:あ, :b, :キコ, :名前)`, + R: `INSERT INTO foo (a,b,c,d) VALUES (?, ?, ?, ?)`, + D: `INSERT INTO foo (a,b,c,d) VALUES ($1, $2, $3, $4)`, + N: []string{"name", "age", "first", "last"}, + }, + */ + } + + for _, test := range table { + qr, names, err := compileNamedQuery([]byte(test.Q), QUESTION) + if err != nil { + t.Error(err) + } + if qr != test.R { + t.Errorf("expected %s, got %s", test.R, qr) + } + if len(names) != len(test.V) { + t.Errorf("expected %#v, got %#v", test.V, names) + } else { + for i, name := range names { + if name != test.V[i] { + t.Errorf("expected %dth name to be %s, got %s", i+1, test.V[i], name) + } + } + } + qd, _, _ := compileNamedQuery([]byte(test.Q), DOLLAR) + if qd != test.D { + t.Errorf("\nexpected: `%s`\ngot: `%s`", test.D, qd) + } + + qq, _, _ := compileNamedQuery([]byte(test.Q), NAMED) + if qq != test.N { + t.Errorf("\nexpected: `%s`\ngot: `%s`\n(len: %d vs %d)", test.N, qq, len(test.N), len(qq)) + } + } +} + +type Test struct { + t *testing.T +} + +func (t Test) Error(err error, msg ...interface{}) { + if err != nil { + if len(msg) == 0 { + t.t.Error(err) + } else { + t.t.Error(msg...) + } + } +} + +func (t Test) Errorf(err error, format string, args ...interface{}) { + if err != nil { + t.t.Errorf(format, args...) + } +} + +func TestNamedQueries(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + test := Test{t} + var ns *NamedStmt + var err error + + // Check that invalid preparations fail + ns, err = db.PrepareNamed("SELECT * FROM person WHERE first_name=:first:name") + if err == nil { + t.Error("Expected an error with invalid prepared statement.") + } + + ns, err = db.PrepareNamed("invalid sql") + if err == nil { + t.Error("Expected an error with invalid prepared statement.") + } + + // Check closing works as anticipated + ns, err = db.PrepareNamed("SELECT * FROM person WHERE first_name=:first_name") + test.Error(err) + err = ns.Close() + test.Error(err) + + ns, err = db.PrepareNamed(` + SELECT first_name, last_name, email + FROM person WHERE first_name=:first_name AND email=:email`) + test.Error(err) + + // test Queryx w/ uses Query + p := Person{FirstName: "Jason", LastName: "Moiron", Email: "jmoiron@jmoiron.net"} + + rows, err := ns.Queryx(p) + test.Error(err) + for rows.Next() { + var p2 Person + rows.StructScan(&p2) + if p.FirstName != p2.FirstName { + t.Errorf("got %s, expected %s", p.FirstName, p2.FirstName) + } + if p.LastName != p2.LastName { + t.Errorf("got %s, expected %s", p.LastName, p2.LastName) + } + if p.Email != p2.Email { + t.Errorf("got %s, expected %s", p.Email, p2.Email) + } + } + + // test Select + people := make([]Person, 0, 5) + err = ns.Select(&people, p) + test.Error(err) + + if len(people) != 1 { + t.Errorf("got %d results, expected %d", len(people), 1) + } + if p.FirstName != people[0].FirstName { + t.Errorf("got %s, expected %s", p.FirstName, people[0].FirstName) + } + if p.LastName != people[0].LastName { + t.Errorf("got %s, expected %s", p.LastName, people[0].LastName) + } + if p.Email != people[0].Email { + t.Errorf("got %s, expected %s", p.Email, people[0].Email) + } + + // test Exec + ns, err = db.PrepareNamed(` + INSERT INTO person (first_name, last_name, email) + VALUES (:first_name, :last_name, :email)`) + test.Error(err) + + js := Person{ + FirstName: "Julien", + LastName: "Savea", + Email: "jsavea@ab.co.nz", + } + _, err = ns.Exec(js) + test.Error(err) + + // Make sure we can pull him out again + p2 := Person{} + db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), js.Email) + if p2.Email != js.Email { + t.Errorf("expected %s, got %s", js.Email, p2.Email) + } + + // test Txn NamedStmts + tx := db.MustBegin() + txns := tx.NamedStmt(ns) + + // We're going to add Steven in this txn + sl := Person{ + FirstName: "Steven", + LastName: "Luatua", + Email: "sluatua@ab.co.nz", + } + + _, err = txns.Exec(sl) + test.Error(err) + // then rollback... + tx.Rollback() + // looking for Steven after a rollback should fail + err = db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), sl.Email) + if err != sql.ErrNoRows { + t.Errorf("expected no rows error, got %v", err) + } + + // now do the same, but commit + tx = db.MustBegin() + txns = tx.NamedStmt(ns) + _, err = txns.Exec(sl) + test.Error(err) + tx.Commit() + + // looking for Steven after a Commit should succeed + err = db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), sl.Email) + test.Error(err) + if p2.Email != sl.Email { + t.Errorf("expected %s, got %s", sl.Email, p2.Email) + } + + }) +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/README.md b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/README.md new file mode 100644 index 0000000..76f1b5d --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/README.md @@ -0,0 +1,17 @@ +# reflectx + +The sqlx package has special reflect needs. In particular, it needs to: + +* be able to map a name to a field +* understand embedded structs +* understand mapping names to fields by a particular tag +* user specified name -> field mapping functions + +These behaviors mimic the behaviors by the standard library marshallers and also the +behavior of standard Go accessors. + +The first two are amply taken care of by `Reflect.Value.FieldByName`, and the third is +addressed by `Reflect.Value.FieldByNameFunc`, but these don't quite understand struct +tags in the ways that are vital to most marshalers, and they are slow. + +This reflectx package extends reflect to achieve these goals. diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect.go new file mode 100644 index 0000000..d49b7bc --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect.go @@ -0,0 +1,268 @@ +// Package reflect implements extensions to the standard reflect lib suitable +// for implementing marshaling and unmarshaling packages. The main Mapper type +// allows for Go-compatible named atribute access, including accessing embedded +// struct attributes and the ability to use functions and struct tags to +// customize field names. +// +package reflectx + +import "sync" + +import ( + "reflect" + "runtime" +) + +type fieldMap map[string][]int + +// Mapper is a general purpose mapper of names to struct fields. A Mapper +// behaves like most marshallers, optionally obeying a field tag for name +// mapping and a function to provide a basic mapping of fields to names. +type Mapper struct { + cache map[reflect.Type]fieldMap + tagName string + tagMapFunc func(string) string + mapFunc func(string) string + mutex sync.Mutex +} + +// NewMapper returns a new mapper which optionally obeys the field tag given +// by tagName. If tagName is the empty string, it is ignored. +func NewMapper(tagName string) *Mapper { + return &Mapper{ + cache: make(map[reflect.Type]fieldMap), + tagName: tagName, + } +} + +// NewMapperTagFunc returns a new mapper which contains a mapper for field names +// AND a mapper for tag values. This is useful for tags like json which can +// have values like "name,omitempty". +func NewMapperTagFunc(tagName string, mapFunc, tagMapFunc func(string) string) *Mapper { + return &Mapper{ + cache: make(map[reflect.Type]fieldMap), + tagName: tagName, + mapFunc: mapFunc, + tagMapFunc: tagMapFunc, + } +} + +// NewMapperFunc returns a new mapper which optionally obeys a field tag and +// a struct field name mapper func given by f. Tags will take precedence, but +// for any other field, the mapped name will be f(field.Name) +func NewMapperFunc(tagName string, f func(string) string) *Mapper { + return &Mapper{ + cache: make(map[reflect.Type]fieldMap), + tagName: tagName, + mapFunc: f, + } +} + +// TypeMap returns a mapping of field strings to int slices representing +// the traversal down the struct to reach the field. +func (m *Mapper) TypeMap(t reflect.Type) fieldMap { + m.mutex.Lock() + mapping, ok := m.cache[t] + if !ok { + mapping = getMapping(t, m.tagName, m.mapFunc, m.tagMapFunc) + m.cache[t] = mapping + } + m.mutex.Unlock() + return mapping +} + +// FieldMap returns the mapper's mapping of field names to reflect values. Panics +// if v's Kind is not Struct, or v is not Indirectable to a struct kind. +func (m *Mapper) FieldMap(v reflect.Value) map[string]reflect.Value { + v = reflect.Indirect(v) + mustBe(v, reflect.Struct) + + r := map[string]reflect.Value{} + nm := m.TypeMap(v.Type()) + for tagName, indexes := range nm { + r[tagName] = FieldByIndexes(v, indexes) + } + return r +} + +// FieldByName returns a field by the its mapped name as a reflect.Value. +// Panics if v's Kind is not Struct or v is not Indirectable to a struct Kind. +// Returns zero Value if the name is not found. +func (m *Mapper) FieldByName(v reflect.Value, name string) reflect.Value { + v = reflect.Indirect(v) + mustBe(v, reflect.Struct) + + nm := m.TypeMap(v.Type()) + traversal, ok := nm[name] + if !ok { + return *new(reflect.Value) + } + return FieldByIndexes(v, traversal) +} + +// FieldsByName returns a slice of values corresponding to the slice of names +// for the value. Panics if v's Kind is not Struct or v is not Indirectable +// to a struct Kind. Returns zero Value for each name not found. +func (m *Mapper) FieldsByName(v reflect.Value, names []string) []reflect.Value { + v = reflect.Indirect(v) + mustBe(v, reflect.Struct) + + nm := m.TypeMap(v.Type()) + + vals := make([]reflect.Value, 0, len(names)) + for _, name := range names { + traversal, ok := nm[name] + if !ok { + vals = append(vals, *new(reflect.Value)) + } else { + vals = append(vals, FieldByIndexes(v, traversal)) + } + } + return vals +} + +// Traversals by name returns a slice of int slices which represent the struct +// traversals for each mapped name. Panics if t is not a struct or Indirectable +// to a struct. Returns empty int slice for each name not found. +func (m *Mapper) TraversalsByName(t reflect.Type, names []string) [][]int { + t = Deref(t) + mustBe(t, reflect.Struct) + nm := m.TypeMap(t) + + r := make([][]int, 0, len(names)) + for _, name := range names { + traversal, ok := nm[name] + if !ok { + r = append(r, []int{}) + } else { + r = append(r, traversal) + } + } + return r +} + +// FieldByIndexes returns a value for a particular struct traversal. +func FieldByIndexes(v reflect.Value, indexes []int) reflect.Value { + for _, i := range indexes { + v = reflect.Indirect(v).Field(i) + // if this is a pointer, it's possible it is nil + if v.Kind() == reflect.Ptr && v.IsNil() { + alloc := reflect.New(Deref(v.Type())) + v.Set(alloc) + } + if v.Kind() == reflect.Map && v.IsNil() { + v.Set(reflect.MakeMap(v.Type())) + } + } + return v +} + +// FieldByIndexesReadOnly returns a value for a particular struct traversal, +// but is not concerned with allocating nil pointers because the value is +// going to be used for reading and not setting. +func FieldByIndexesReadOnly(v reflect.Value, indexes []int) reflect.Value { + for _, i := range indexes { + v = reflect.Indirect(v).Field(i) + } + return v +} + +// Deref is Indirect for reflect.Types +func Deref(t reflect.Type) reflect.Type { + if t.Kind() == reflect.Ptr { + t = t.Elem() + } + return t +} + +// -- helpers & utilities -- + +type Kinder interface { + Kind() reflect.Kind +} + +// mustBe checks a value against a kind, panicing with a reflect.ValueError +// if the kind isn't that which is required. +func mustBe(v Kinder, expected reflect.Kind) { + k := v.Kind() + if k != expected { + panic(&reflect.ValueError{Method: methodName(), Kind: k}) + } +} + +// methodName is returns the caller of the function calling methodName +func methodName() string { + pc, _, _, _ := runtime.Caller(2) + f := runtime.FuncForPC(pc) + if f == nil { + return "unknown method" + } + return f.Name() +} + +type typeQueue struct { + t reflect.Type + p []int +} + +// A copying append that creates a new slice each time. +func apnd(is []int, i int) []int { + x := make([]int, len(is)+1) + for p, n := range is { + x[p] = n + } + x[len(x)-1] = i + return x +} + +// getMapping returns a mapping for the t type, using the tagName, mapFunc and +// tagMapFunc to determine the canonical names of fields. +func getMapping(t reflect.Type, tagName string, mapFunc, tagMapFunc func(string) string) fieldMap { + queue := []typeQueue{} + queue = append(queue, typeQueue{Deref(t), []int{}}) + m := fieldMap{} + for len(queue) != 0 { + // pop the first item off of the queue + tq := queue[0] + queue = queue[1:] + // iterate through all of its fields + for fieldPos := 0; fieldPos < tq.t.NumField(); fieldPos++ { + f := tq.t.Field(fieldPos) + + name := f.Tag.Get(tagName) + if len(name) == 0 { + if mapFunc != nil { + name = mapFunc(f.Name) + } else { + name = f.Name + } + } else if tagMapFunc != nil { + name = tagMapFunc(name) + } + + // if the name is "-", disabled via a tag, skip it + if name == "-" { + continue + } + + // skip unexported fields + if len(f.PkgPath) != 0 { + continue + } + + // bfs search of anonymous embedded structs + if f.Anonymous { + queue = append(queue, typeQueue{Deref(f.Type), apnd(tq.p, fieldPos)}) + continue + } + + // if the name is shadowed by an earlier identical name in the search, skip it + if _, ok := m[name]; ok { + continue + } + // add it to the map at the current position + m[name] = apnd(tq.p, fieldPos) + } + } + return m +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect_test.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect_test.go new file mode 100644 index 0000000..1fcba66 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/reflectx/reflect_test.go @@ -0,0 +1,239 @@ +package reflectx + +import ( + "reflect" + "strings" + "testing" +) + +func ival(v reflect.Value) int { + return v.Interface().(int) +} + +func TestBasic(t *testing.T) { + type Foo struct { + A int + B int + C int + } + + f := Foo{1, 2, 3} + fv := reflect.ValueOf(f) + m := NewMapper("") + + v := m.FieldByName(fv, "A") + if ival(v) != f.A { + t.Errorf("Expecting %d, got %d", ival(v), f.A) + } + v = m.FieldByName(fv, "B") + if ival(v) != f.B { + t.Errorf("Expecting %d, got %d", f.B, ival(v)) + } + v = m.FieldByName(fv, "C") + if ival(v) != f.C { + t.Errorf("Expecting %d, got %d", f.C, ival(v)) + } +} + +func TestEmbedded(t *testing.T) { + type Foo struct { + A int + } + + type Bar struct { + Foo + B int + } + + type Baz struct { + A int + Bar + } + + m := NewMapper("") + + z := Baz{} + z.A = 1 + z.B = 2 + z.Bar.Foo.A = 3 + zv := reflect.ValueOf(z) + + v := m.FieldByName(zv, "A") + if ival(v) != z.A { + t.Errorf("Expecting %d, got %d", ival(v), z.A) + } + v = m.FieldByName(zv, "B") + if ival(v) != z.B { + t.Errorf("Expecting %d, got %d", ival(v), z.B) + } +} + +func TestTagNameMapping(t *testing.T) { + type Strategy struct { + StrategyId string `protobuf:"bytes,1,opt,name=strategy_id" json:"strategy_id,omitempty"` + StrategyName string + } + + m := NewMapperTagFunc("json", strings.ToUpper, func(value string) string { + if strings.Contains(value, ",") { + return strings.Split(value, ",")[0] + } else { + return value + } + }) + strategy := Strategy{"1", "Alpah"} + mapping := m.TypeMap(reflect.TypeOf(strategy)) + + for _, key := range []string{"strategy_id", "STRATEGYNAME"} { + if _, ok := mapping[key]; !ok { + t.Errorf("Expecting to find key %s in mapping but did not.", key) + } + } +} + +func TestMapping(t *testing.T) { + type Person struct { + ID int + Name string + WearsGlasses bool `db:"wears_glasses"` + } + + m := NewMapperFunc("db", strings.ToLower) + p := Person{1, "Jason", true} + mapping := m.TypeMap(reflect.TypeOf(p)) + + for _, key := range []string{"id", "name", "wears_glasses"} { + if _, ok := mapping[key]; !ok { + t.Errorf("Expecting to find key %s in mapping but did not.", key) + } + } + + type SportsPerson struct { + Weight int + Age int + Person + } + s := SportsPerson{Weight: 100, Age: 30, Person: p} + mapping = m.TypeMap(reflect.TypeOf(s)) + for _, key := range []string{"id", "name", "wears_glasses", "weight", "age"} { + if _, ok := mapping[key]; !ok { + t.Errorf("Expecting to find key %s in mapping but did not.", key) + } + + } + + type RugbyPlayer struct { + Position int + IsIntense bool `db:"is_intense"` + IsAllBlack bool `db:"-"` + SportsPerson + } + r := RugbyPlayer{12, true, false, s} + mapping = m.TypeMap(reflect.TypeOf(r)) + for _, key := range []string{"id", "name", "wears_glasses", "weight", "age", "position", "is_intense"} { + if _, ok := mapping[key]; !ok { + t.Errorf("Expecting to find key %s in mapping but did not.", key) + } + } + + if _, ok := mapping["isallblack"]; ok { + t.Errorf("Expecting to ignore `IsAllBlack` field") + } + + type EmbeddedLiteral struct { + Embedded struct { + Person string + Position int + } + IsIntense bool + } + + e := EmbeddedLiteral{} + mapping = m.TypeMap(reflect.TypeOf(e)) + //fmt.Printf("Mapping: %#v\n", mapping) + + //f := FieldByIndexes(reflect.ValueOf(e), mapping["isintense"]) + //fmt.Println(f, f.Interface()) + + //tbn := m.TraversalsByName(reflect.TypeOf(e), []string{"isintense"}) + //fmt.Printf("%#v\n", tbn) + +} + +type E1 struct { + A int +} +type E2 struct { + E1 + B int +} +type E3 struct { + E2 + C int +} +type E4 struct { + E3 + D int +} + +func BenchmarkFieldNameL1(b *testing.B) { + e4 := E4{D: 1} + for i := 0; i < b.N; i++ { + v := reflect.ValueOf(e4) + f := v.FieldByName("D") + if f.Interface().(int) != 1 { + b.Fatal("Wrong value.") + } + } +} + +func BenchmarkFieldNameL4(b *testing.B) { + e4 := E4{} + e4.A = 1 + for i := 0; i < b.N; i++ { + v := reflect.ValueOf(e4) + f := v.FieldByName("A") + if f.Interface().(int) != 1 { + b.Fatal("Wrong value.") + } + } +} + +func BenchmarkFieldPosL1(b *testing.B) { + e4 := E4{D: 1} + for i := 0; i < b.N; i++ { + v := reflect.ValueOf(e4) + f := v.Field(1) + if f.Interface().(int) != 1 { + b.Fatal("Wrong value.") + } + } +} + +func BenchmarkFieldPosL4(b *testing.B) { + e4 := E4{} + e4.A = 1 + for i := 0; i < b.N; i++ { + v := reflect.ValueOf(e4) + f := v.Field(0) + f = f.Field(0) + f = f.Field(0) + f = f.Field(0) + if f.Interface().(int) != 1 { + b.Fatal("Wrong value.") + } + } +} + +func BenchmarkFieldByIndexL4(b *testing.B) { + e4 := E4{} + e4.A = 1 + idx := []int{0, 0, 0, 0} + for i := 0; i < b.N; i++ { + v := reflect.ValueOf(e4) + f := FieldByIndexes(v, idx) + if f.Interface().(int) != 1 { + b.Fatal("Wrong value.") + } + } +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx.go new file mode 100644 index 0000000..d195705 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx.go @@ -0,0 +1,986 @@ +package sqlx + +import ( + "database/sql" + "database/sql/driver" + "errors" + "fmt" + + "io/ioutil" + "path/filepath" + "reflect" + "strings" + + "github.com/jmoiron/sqlx/reflectx" +) + +// Although the NameMapper is convenient, in practice it should not +// be relied on except for application code. If you are writing a library +// that uses sqlx, you should be aware that the name mappings you expect +// can be overridded by your user's application. + +// NameMapper is used to map column names to struct field names. By default, +// it uses strings.ToLower to lowercase struct field names. It can be set +// to whatever you want, but it is encouraged to be set before sqlx is used +// as name-to-field mappings are cached after first use on a type. +var NameMapper = strings.ToLower +var origMapper = reflect.ValueOf(NameMapper) + +// Rather than creating on init, this is created when necessary so that +// importers have time to customize the NameMapper. +var mpr *reflectx.Mapper + +// mapper returns a valid mapper using the configured NameMapper func. +func mapper() *reflectx.Mapper { + if mpr == nil { + mpr = reflectx.NewMapperFunc("db", NameMapper) + } else if origMapper != reflect.ValueOf(NameMapper) { + // if NameMapper has changed, create a new mapper + mpr = reflectx.NewMapperFunc("db", NameMapper) + origMapper = reflect.ValueOf(NameMapper) + } + return mpr +} + +// isScannable takes the reflect.Type and the actual dest value and returns +// whether or not it's Scannable. Something is scannable if: +// * it is not a struct +// * it implements sql.Scanner +// * it has no exported fields +func isScannable(t reflect.Type) bool { + if reflect.PtrTo(t).Implements(_scannerInterface) { + return true + } + if t.Kind() != reflect.Struct { + return true + } + + // it's not important that we use the right mapper for this particular object, + // we're only concerned on how many exported fields this struct has + m := mapper() + if len(m.TypeMap(t)) == 0 { + return true + } + return false +} + +// ColScanner is an interface used by MapScan and SliceScan +type ColScanner interface { + Columns() ([]string, error) + Scan(dest ...interface{}) error + Err() error +} + +// Queryer is an interface used by Get and Select +type Queryer interface { + Query(query string, args ...interface{}) (*sql.Rows, error) + Queryx(query string, args ...interface{}) (*Rows, error) + QueryRowx(query string, args ...interface{}) *Row +} + +// Execer is an interface used by MustExec and LoadFile +type Execer interface { + Exec(query string, args ...interface{}) (sql.Result, error) +} + +// Binder is an interface for something which can bind queries (Tx, DB) +type binder interface { + DriverName() string + Rebind(string) string + BindNamed(string, interface{}) (string, []interface{}, error) +} + +// Ext is a union interface which can bind, query, and exec, used by +// NamedQuery and NamedExec. +type Ext interface { + binder + Queryer + Execer +} + +// Preparer is an interface used by Preparex. +type Preparer interface { + Prepare(query string) (*sql.Stmt, error) +} + +// determine if any of our extensions are unsafe +func isUnsafe(i interface{}) bool { + switch i.(type) { + case Row: + return i.(Row).unsafe + case *Row: + return i.(*Row).unsafe + case Rows: + return i.(Rows).unsafe + case *Rows: + return i.(*Rows).unsafe + case Stmt: + return i.(Stmt).unsafe + case qStmt: + return i.(qStmt).Stmt.unsafe + case *qStmt: + return i.(*qStmt).Stmt.unsafe + case DB: + return i.(DB).unsafe + case *DB: + return i.(*DB).unsafe + case Tx: + return i.(Tx).unsafe + case *Tx: + return i.(*Tx).unsafe + case sql.Rows, *sql.Rows: + return false + default: + return false + } +} + +func mapperFor(i interface{}) *reflectx.Mapper { + switch i.(type) { + case DB: + return i.(DB).Mapper + case *DB: + return i.(*DB).Mapper + case Tx: + return i.(Tx).Mapper + case *Tx: + return i.(*Tx).Mapper + default: + return mapper() + } +} + +var _scannerInterface = reflect.TypeOf((*sql.Scanner)(nil)).Elem() +var _valuerInterface = reflect.TypeOf((*driver.Valuer)(nil)).Elem() + +// Row is a reimplementation of sql.Row in order to gain access to the underlying +// sql.Rows.Columns() data, necessary for StructScan. +type Row struct { + err error + unsafe bool + rows *sql.Rows + Mapper *reflectx.Mapper +} + +// Scan is a fixed implementation of sql.Row.Scan, which does not discard the +// underlying error from the internal rows object if it exists. +func (r *Row) Scan(dest ...interface{}) error { + if r.err != nil { + return r.err + } + + // TODO(bradfitz): for now we need to defensively clone all + // []byte that the driver returned (not permitting + // *RawBytes in Rows.Scan), since we're about to close + // the Rows in our defer, when we return from this function. + // the contract with the driver.Next(...) interface is that it + // can return slices into read-only temporary memory that's + // only valid until the next Scan/Close. But the TODO is that + // for a lot of drivers, this copy will be unnecessary. We + // should provide an optional interface for drivers to + // implement to say, "don't worry, the []bytes that I return + // from Next will not be modified again." (for instance, if + // they were obtained from the network anyway) But for now we + // don't care. + defer r.rows.Close() + for _, dp := range dest { + if _, ok := dp.(*sql.RawBytes); ok { + return errors.New("sql: RawBytes isn't allowed on Row.Scan") + } + } + + if !r.rows.Next() { + if err := r.rows.Err(); err != nil { + return err + } + return sql.ErrNoRows + } + err := r.rows.Scan(dest...) + if err != nil { + return err + } + // Make sure the query can be processed to completion with no errors. + if err := r.rows.Close(); err != nil { + return err + } + return nil +} + +// Columns returns the underlying sql.Rows.Columns(), or the deferred error usually +// returned by Row.Scan() +func (r *Row) Columns() ([]string, error) { + if r.err != nil { + return []string{}, r.err + } + return r.rows.Columns() +} + +// Err returns the error encountered while scanning. +func (r *Row) Err() error { + return r.err +} + +// DB is a wrapper around sql.DB which keeps track of the driverName upon Open, +// used mostly to automatically bind named queries using the right bindvars. +type DB struct { + *sql.DB + driverName string + unsafe bool + Mapper *reflectx.Mapper +} + +// NewDb returns a new sqlx DB wrapper for a pre-existing *sql.DB. The +// driverName of the original database is required for named query support. +func NewDb(db *sql.DB, driverName string) *DB { + return &DB{DB: db, driverName: driverName, Mapper: mapper()} +} + +// DriverName returns the driverName passed to the Open function for this DB. +func (db *DB) DriverName() string { + return db.driverName +} + +// Open is the same as sql.Open, but returns an *sqlx.DB instead. +func Open(driverName, dataSourceName string) (*DB, error) { + db, err := sql.Open(driverName, dataSourceName) + if err != nil { + return nil, err + } + return &DB{DB: db, driverName: driverName, Mapper: mapper()}, err +} + +// MustOpen is the same as sql.Open, but returns an *sqlx.DB instead and panics on error. +func MustOpen(driverName, dataSourceName string) *DB { + db, err := Open(driverName, dataSourceName) + if err != nil { + panic(err) + } + return db +} + +// MapperFunc sets a new mapper for this db using the default sqlx struct tag +// and the provided mapper function. +func (db *DB) MapperFunc(mf func(string) string) { + db.Mapper = reflectx.NewMapperFunc("db", mf) +} + +// Rebind transforms a query from QUESTION to the DB driver's bindvar type. +func (db *DB) Rebind(query string) string { + return Rebind(BindType(db.driverName), query) +} + +// Unsafe returns a version of DB which will silently succeed to scan when +// columns in the SQL result have no fields in the destination struct. +// sqlx.Stmt and sqlx.Tx which are created from this DB will inherit its +// safety behavior. +func (db *DB) Unsafe() *DB { + return &DB{DB: db.DB, driverName: db.driverName, unsafe: true, Mapper: db.Mapper} +} + +// BindNamed binds a query using the DB driver's bindvar type. +func (db *DB) BindNamed(query string, arg interface{}) (string, []interface{}, error) { + return BindNamed(BindType(db.driverName), query, arg) +} + +// NamedQuery using this DB. +func (db *DB) NamedQuery(query string, arg interface{}) (*Rows, error) { + return NamedQuery(db, query, arg) +} + +// NamedExec using this DB. +func (db *DB) NamedExec(query string, arg interface{}) (sql.Result, error) { + return NamedExec(db, query, arg) +} + +// Select using this DB. +func (db *DB) Select(dest interface{}, query string, args ...interface{}) error { + return Select(db, dest, query, args...) +} + +// Get using this DB. +func (db *DB) Get(dest interface{}, query string, args ...interface{}) error { + return Get(db, dest, query, args...) +} + +// MustBegin starts a transaction, and panics on error. Returns an *sqlx.Tx instead +// of an *sql.Tx. +func (db *DB) MustBegin() *Tx { + tx, err := db.Beginx() + if err != nil { + panic(err) + } + return tx +} + +// Beginx begins a transaction and returns an *sqlx.Tx instead of an *sql.Tx. +func (db *DB) Beginx() (*Tx, error) { + tx, err := db.DB.Begin() + if err != nil { + return nil, err + } + return &Tx{Tx: tx, driverName: db.driverName, unsafe: db.unsafe, Mapper: db.Mapper}, err +} + +// Queryx queries the database and returns an *sqlx.Rows. +func (db *DB) Queryx(query string, args ...interface{}) (*Rows, error) { + r, err := db.DB.Query(query, args...) + if err != nil { + return nil, err + } + return &Rows{Rows: r, unsafe: db.unsafe, Mapper: db.Mapper}, err +} + +// QueryRowx queries the database and returns an *sqlx.Row. +func (db *DB) QueryRowx(query string, args ...interface{}) *Row { + rows, err := db.DB.Query(query, args...) + return &Row{rows: rows, err: err, unsafe: db.unsafe, Mapper: db.Mapper} +} + +// MustExec (panic) runs MustExec using this database. +func (db *DB) MustExec(query string, args ...interface{}) sql.Result { + return MustExec(db, query, args...) +} + +// Preparex returns an sqlx.Stmt instead of a sql.Stmt +func (db *DB) Preparex(query string) (*Stmt, error) { + return Preparex(db, query) +} + +// PrepareNamed returns an sqlx.NamedStmt +func (db *DB) PrepareNamed(query string) (*NamedStmt, error) { + return prepareNamed(db, query) +} + +// Tx is an sqlx wrapper around sql.Tx with extra functionality +type Tx struct { + *sql.Tx + driverName string + unsafe bool + Mapper *reflectx.Mapper +} + +// DriverName returns the driverName used by the DB which began this transaction. +func (tx *Tx) DriverName() string { + return tx.driverName +} + +// Rebind a query within a transaction's bindvar type. +func (tx *Tx) Rebind(query string) string { + return Rebind(BindType(tx.driverName), query) +} + +// Unsafe returns a version of Tx which will silently succeed to scan when +// columns in the SQL result have no fields in the destination struct. +func (tx *Tx) Unsafe() *Tx { + return &Tx{Tx: tx.Tx, driverName: tx.driverName, unsafe: true, Mapper: tx.Mapper} +} + +// BindNamed binds a query within a transaction's bindvar type. +func (tx *Tx) BindNamed(query string, arg interface{}) (string, []interface{}, error) { + return BindNamed(BindType(tx.driverName), query, arg) +} + +// NamedQuery within a transaction. +func (tx *Tx) NamedQuery(query string, arg interface{}) (*Rows, error) { + return NamedQuery(tx, query, arg) +} + +// NamedExec a named query within a transaction. +func (tx *Tx) NamedExec(query string, arg interface{}) (sql.Result, error) { + return NamedExec(tx, query, arg) +} + +// Select within a transaction. +func (tx *Tx) Select(dest interface{}, query string, args ...interface{}) error { + return Select(tx, dest, query, args...) +} + +// Queryx within a transaction. +func (tx *Tx) Queryx(query string, args ...interface{}) (*Rows, error) { + r, err := tx.Tx.Query(query, args...) + if err != nil { + return nil, err + } + return &Rows{Rows: r, unsafe: tx.unsafe, Mapper: tx.Mapper}, err +} + +// QueryRowx within a transaction. +func (tx *Tx) QueryRowx(query string, args ...interface{}) *Row { + rows, err := tx.Tx.Query(query, args...) + return &Row{rows: rows, err: err, unsafe: tx.unsafe, Mapper: tx.Mapper} +} + +// Get within a transaction. +func (tx *Tx) Get(dest interface{}, query string, args ...interface{}) error { + return Get(tx, dest, query, args...) +} + +// MustExec runs MustExec within a transaction. +func (tx *Tx) MustExec(query string, args ...interface{}) sql.Result { + return MustExec(tx, query, args...) +} + +// Preparex a statement within a transaction. +func (tx *Tx) Preparex(query string) (*Stmt, error) { + return Preparex(tx, query) +} + +// Stmtx returns a version of the prepared statement which runs within a transaction. Provided +// stmt can be either *sql.Stmt or *sqlx.Stmt. +func (tx *Tx) Stmtx(stmt interface{}) *Stmt { + var st sql.Stmt + var s *sql.Stmt + switch stmt.(type) { + case sql.Stmt: + st = stmt.(sql.Stmt) + s = &st + case Stmt: + s = stmt.(Stmt).Stmt + case *Stmt: + s = stmt.(*Stmt).Stmt + case *sql.Stmt: + s = stmt.(*sql.Stmt) + } + return &Stmt{Stmt: tx.Stmt(s), Mapper: tx.Mapper} +} + +// NamedStmt returns a version of the prepared statement which runs within a transaction. +func (tx *Tx) NamedStmt(stmt *NamedStmt) *NamedStmt { + return &NamedStmt{ + QueryString: stmt.QueryString, + Params: stmt.Params, + Stmt: tx.Stmtx(stmt.Stmt), + } +} + +// PrepareNamed returns an sqlx.NamedStmt +func (tx *Tx) PrepareNamed(query string) (*NamedStmt, error) { + return prepareNamed(tx, query) +} + +// Stmt is an sqlx wrapper around sql.Stmt with extra functionality +type Stmt struct { + *sql.Stmt + unsafe bool + Mapper *reflectx.Mapper +} + +// Unsafe returns a version of Stmt which will silently succeed to scan when +// columns in the SQL result have no fields in the destination struct. +func (s *Stmt) Unsafe() *Stmt { + return &Stmt{Stmt: s.Stmt, unsafe: true, Mapper: s.Mapper} +} + +// Select using the prepared statement. +func (s *Stmt) Select(dest interface{}, args ...interface{}) error { + return Select(&qStmt{*s}, dest, "", args...) +} + +// Get using the prepared statement. +func (s *Stmt) Get(dest interface{}, args ...interface{}) error { + return Get(&qStmt{*s}, dest, "", args...) +} + +// MustExec (panic) using this statement. Note that the query portion of the error +// output will be blank, as Stmt does not expose its query. +func (s *Stmt) MustExec(args ...interface{}) sql.Result { + return MustExec(&qStmt{*s}, "", args...) +} + +// QueryRowx using this statement. +func (s *Stmt) QueryRowx(args ...interface{}) *Row { + qs := &qStmt{*s} + return qs.QueryRowx("", args...) +} + +// Queryx using this statement. +func (s *Stmt) Queryx(args ...interface{}) (*Rows, error) { + qs := &qStmt{*s} + return qs.Queryx("", args...) +} + +// qStmt is an unexposed wrapper which lets you use a Stmt as a Queryer & Execer by +// implementing those interfaces and ignoring the `query` argument. +type qStmt struct{ Stmt } + +func (q *qStmt) Query(query string, args ...interface{}) (*sql.Rows, error) { + return q.Stmt.Query(args...) +} + +func (q *qStmt) Queryx(query string, args ...interface{}) (*Rows, error) { + r, err := q.Stmt.Query(args...) + if err != nil { + return nil, err + } + return &Rows{Rows: r, unsafe: q.Stmt.unsafe, Mapper: q.Stmt.Mapper}, err +} + +func (q *qStmt) QueryRowx(query string, args ...interface{}) *Row { + rows, err := q.Stmt.Query(args...) + return &Row{rows: rows, err: err, unsafe: q.Stmt.unsafe, Mapper: q.Stmt.Mapper} +} + +func (q *qStmt) Exec(query string, args ...interface{}) (sql.Result, error) { + return q.Stmt.Exec(args...) +} + +// Rows is a wrapper around sql.Rows which caches costly reflect operations +// during a looped StructScan +type Rows struct { + *sql.Rows + unsafe bool + Mapper *reflectx.Mapper + // these fields cache memory use for a rows during iteration w/ structScan + started bool + fields [][]int + values []interface{} +} + +// SliceScan using this Rows. +func (r *Rows) SliceScan() ([]interface{}, error) { + return SliceScan(r) +} + +// MapScan using this Rows. +func (r *Rows) MapScan(dest map[string]interface{}) error { + return MapScan(r, dest) +} + +// StructScan is like sql.Rows.Scan, but scans a single Row into a single Struct. +// Use this and iterate over Rows manually when the memory load of Select() might be +// prohibitive. *Rows.StructScan caches the reflect work of matching up column +// positions to fields to avoid that overhead per scan, which means it is not safe +// to run StructScan on the same Rows instance with different struct types. +func (r *Rows) StructScan(dest interface{}) error { + v := reflect.ValueOf(dest) + + if v.Kind() != reflect.Ptr { + return errors.New("must pass a pointer, not a value, to StructScan destination") + } + + v = reflect.Indirect(v) + + if !r.started { + columns, err := r.Columns() + if err != nil { + return err + } + m := r.Mapper + + r.fields = m.TraversalsByName(v.Type(), columns) + // if we are not unsafe and are missing fields, return an error + if f, err := missingFields(r.fields); err != nil && !r.unsafe { + return fmt.Errorf("missing destination name %s", columns[f]) + } + r.values = make([]interface{}, len(columns)) + r.started = true + } + + err := fieldsByTraversal(v, r.fields, r.values, true) + if err != nil { + return err + } + // scan into the struct field pointers and append to our results + err = r.Scan(r.values...) + if err != nil { + return err + } + return r.Err() +} + +// Connect to a database and verify with a ping. +func Connect(driverName, dataSourceName string) (*DB, error) { + db, err := Open(driverName, dataSourceName) + if err != nil { + return db, err + } + err = db.Ping() + return db, err +} + +// MustConnect connects to a database and panics on error. +func MustConnect(driverName, dataSourceName string) *DB { + db, err := Connect(driverName, dataSourceName) + if err != nil { + panic(err) + } + return db +} + +// Preparex prepares a statement. +func Preparex(p Preparer, query string) (*Stmt, error) { + s, err := p.Prepare(query) + if err != nil { + return nil, err + } + return &Stmt{Stmt: s, unsafe: isUnsafe(p), Mapper: mapperFor(p)}, err +} + +// Select executes a query using the provided Queryer, and StructScans each row +// into dest, which must be a slice. If the slice elements are scannable, then +// the result set must have only one column. Otherwise, StructScan is used. +// The *sql.Rows are closed automatically. +func Select(q Queryer, dest interface{}, query string, args ...interface{}) error { + rows, err := q.Queryx(query, args...) + if err != nil { + return err + } + // if something happens here, we want to make sure the rows are Closed + defer rows.Close() + return scanAll(rows, dest, false) +} + +// Get does a QueryRow using the provided Queryer, and scans the resulting row +// to dest. If dest is scannable, the result must only have one column. Otherwise, +// StructScan is used. Get will return sql.ErrNoRows like row.Scan would. +func Get(q Queryer, dest interface{}, query string, args ...interface{}) error { + r := q.QueryRowx(query, args...) + return r.scanAny(dest, false) +} + +// LoadFile exec's every statement in a file (as a single call to Exec). +// LoadFile may return a nil *sql.Result if errors are encountered locating or +// reading the file at path. LoadFile reads the entire file into memory, so it +// is not suitable for loading large data dumps, but can be useful for initializing +// schemas or loading indexes. +// +// FIXME: this does not really work with multi-statement files for mattn/go-sqlite3 +// or the go-mysql-driver/mysql drivers; pq seems to be an exception here. Detecting +// this by requiring something with DriverName() and then attempting to split the +// queries will be difficult to get right, and its current driver-specific behavior +// is deemed at least not complex in its incorrectness. +func LoadFile(e Execer, path string) (*sql.Result, error) { + realpath, err := filepath.Abs(path) + if err != nil { + return nil, err + } + contents, err := ioutil.ReadFile(realpath) + if err != nil { + return nil, err + } + res, err := e.Exec(string(contents)) + return &res, err +} + +// MustExec execs the query using e and panics if there was an error. +func MustExec(e Execer, query string, args ...interface{}) sql.Result { + res, err := e.Exec(query, args...) + if err != nil { + panic(err) + } + return res +} + +// SliceScan using this Rows. +func (r *Row) SliceScan() ([]interface{}, error) { + return SliceScan(r) +} + +// MapScan using this Rows. +func (r *Row) MapScan(dest map[string]interface{}) error { + return MapScan(r, dest) +} + +func (r *Row) scanAny(dest interface{}, structOnly bool) error { + if r.err != nil { + return r.err + } + defer r.rows.Close() + + v := reflect.ValueOf(dest) + if v.Kind() != reflect.Ptr { + return errors.New("must pass a pointer, not a value, to StructScan destination") + } + if v.IsNil() { + return errors.New("nil pointer passed to StructScan destination") + } + + base := reflectx.Deref(v.Type()) + scannable := isScannable(base) + + if structOnly && scannable { + return structOnlyError(base) + } + + columns, err := r.Columns() + if err != nil { + return err + } + + if scannable && len(columns) > 1 { + return fmt.Errorf("scannable dest type %s with >1 columns (%d) in result", base.Kind(), len(columns)) + } + + if scannable { + return r.Scan(dest) + } + + m := r.Mapper + + fields := m.TraversalsByName(v.Type(), columns) + // if we are not unsafe and are missing fields, return an error + if f, err := missingFields(fields); err != nil && !r.unsafe { + return fmt.Errorf("missing destination name %s", columns[f]) + } + values := make([]interface{}, len(columns)) + + err = fieldsByTraversal(v, fields, values, true) + if err != nil { + return err + } + // scan into the struct field pointers and append to our results + return r.Scan(values...) +} + +// StructScan a single Row into dest. +func (r *Row) StructScan(dest interface{}) error { + return r.scanAny(dest, true) +} + +// SliceScan a row, returning a []interface{} with values similar to MapScan. +// This function is primarly intended for use where the number of columns +// is not known. Because you can pass an []interface{} directly to Scan, +// it's recommended that you do that as it will not have to allocate new +// slices per row. +func SliceScan(r ColScanner) ([]interface{}, error) { + // ignore r.started, since we needn't use reflect for anything. + columns, err := r.Columns() + if err != nil { + return []interface{}{}, err + } + + values := make([]interface{}, len(columns)) + for i := range values { + values[i] = new(interface{}) + } + + err = r.Scan(values...) + + if err != nil { + return values, err + } + + for i := range columns { + values[i] = *(values[i].(*interface{})) + } + + return values, r.Err() +} + +// MapScan scans a single Row into the dest map[string]interface{}. +// Use this to get results for SQL that might not be under your control +// (for instance, if you're building an interface for an SQL server that +// executes SQL from input). Please do not use this as a primary interface! +// This will modify the map sent to it in place, so reuse the same map with +// care. Columns which occur more than once in the result will overwrite +// eachother! +func MapScan(r ColScanner, dest map[string]interface{}) error { + // ignore r.started, since we needn't use reflect for anything. + columns, err := r.Columns() + if err != nil { + return err + } + + values := make([]interface{}, len(columns)) + for i := range values { + values[i] = new(interface{}) + } + + err = r.Scan(values...) + if err != nil { + return err + } + + for i, column := range columns { + dest[column] = *(values[i].(*interface{})) + } + + return r.Err() +} + +type rowsi interface { + Close() error + Columns() ([]string, error) + Err() error + Next() bool + Scan(...interface{}) error +} + +// structOnlyError returns an error appropriate for type when a non-scannable +// struct is expected but something else is given +func structOnlyError(t reflect.Type) error { + isStruct := t.Kind() == reflect.Struct + isScanner := reflect.PtrTo(t).Implements(_scannerInterface) + if !isStruct { + return fmt.Errorf("expected %s but got %s", reflect.Struct, t.Kind()) + } + if isScanner { + return fmt.Errorf("structscan expects a struct dest but the provided struct type %s implements scanner", t.Name()) + } + return fmt.Errorf("expected a struct, but struct %s has no exported fields", t.Name()) +} + +// scanAll scans all rows into a destination, which must be a slice of any +// type. If the destination slice type is a Struct, then StructScan will be +// used on each row. If the destination is some other kind of base type, then +// each row must only have one column which can scan into that type. This +// allows you to do something like: +// +// rows, _ := db.Query("select id from people;") +// var ids []int +// scanAll(rows, &ids, false) +// +// and ids will be a list of the id results. I realize that this is a desirable +// interface to expose to users, but for now it will only be exposed via changes +// to `Get` and `Select`. The reason that this has been implemented like this is +// this is the only way to not duplicate reflect work in the new API while +// maintaining backwards compatibility. +func scanAll(rows rowsi, dest interface{}, structOnly bool) error { + var v, vp reflect.Value + + value := reflect.ValueOf(dest) + + // json.Unmarshal returns errors for these + if value.Kind() != reflect.Ptr { + return errors.New("must pass a pointer, not a value, to StructScan destination") + } + if value.IsNil() { + return errors.New("nil pointer passed to StructScan destination") + } + direct := reflect.Indirect(value) + + slice, err := baseType(value.Type(), reflect.Slice) + if err != nil { + return err + } + + isPtr := slice.Elem().Kind() == reflect.Ptr + base := reflectx.Deref(slice.Elem()) + scannable := isScannable(base) + + if structOnly && scannable { + return structOnlyError(base) + } + + columns, err := rows.Columns() + if err != nil { + return err + } + + // if it's a base type make sure it only has 1 column; if not return an error + if scannable && len(columns) > 1 { + return fmt.Errorf("non-struct dest type %s with >1 columns (%d)", base.Kind(), len(columns)) + } + + if !scannable { + var values []interface{} + var m *reflectx.Mapper + + switch rows.(type) { + case *Rows: + m = rows.(*Rows).Mapper + default: + m = mapper() + } + + fields := m.TraversalsByName(base, columns) + // if we are not unsafe and are missing fields, return an error + if f, err := missingFields(fields); err != nil && !isUnsafe(rows) { + return fmt.Errorf("missing destination name %s", columns[f]) + } + values = make([]interface{}, len(columns)) + + for rows.Next() { + // create a new struct type (which returns PtrTo) and indirect it + vp = reflect.New(base) + v = reflect.Indirect(vp) + + err = fieldsByTraversal(v, fields, values, true) + + // scan into the struct field pointers and append to our results + err = rows.Scan(values...) + if err != nil { + return err + } + + if isPtr { + direct.Set(reflect.Append(direct, vp)) + } else { + direct.Set(reflect.Append(direct, v)) + } + } + } else { + for rows.Next() { + vp = reflect.New(base) + err = rows.Scan(vp.Interface()) + // append + if isPtr { + direct.Set(reflect.Append(direct, vp)) + } else { + direct.Set(reflect.Append(direct, reflect.Indirect(vp))) + } + } + } + + return rows.Err() +} + +// FIXME: StructScan was the very first bit of API in sqlx, and now unfortunately +// it doesn't really feel like it's named properly. There is an incongruency +// between this and the way that StructScan (which might better be ScanStruct +// anyway) works on a rows object. + +// StructScan all rows from an sql.Rows or an sqlx.Rows into the dest slice. +// StructScan will scan in the entire rows result, so if you need do not want to +// allocate structs for the entire result, use Queryx and see sqlx.Rows.StructScan. +// If rows is sqlx.Rows, it will use its mapper, otherwise it will use the default. +func StructScan(rows rowsi, dest interface{}) error { + return scanAll(rows, dest, true) + +} + +// reflect helpers + +func baseType(t reflect.Type, expected reflect.Kind) (reflect.Type, error) { + t = reflectx.Deref(t) + if t.Kind() != expected { + return nil, fmt.Errorf("expected %s but got %s", expected, t.Kind()) + } + return t, nil +} + +// fieldsByName fills a values interface with fields from the passed value based +// on the traversals in int. If ptrs is true, return addresses instead of values. +// We write this instead of using FieldsByName to save allocations and map lookups +// when iterating over many rows. Empty traversals will get an interface pointer. +// Because of the necessity of requesting ptrs or values, it's considered a bit too +// specialized for inclusion in reflectx itself. +func fieldsByTraversal(v reflect.Value, traversals [][]int, values []interface{}, ptrs bool) error { + v = reflect.Indirect(v) + if v.Kind() != reflect.Struct { + return errors.New("argument not a struct") + } + + for i, traversal := range traversals { + if len(traversal) == 0 { + values[i] = new(interface{}) + continue + } + f := reflectx.FieldByIndexes(v, traversal) + if ptrs { + values[i] = f.Addr().Interface() + } else { + values[i] = f.Interface() + } + } + return nil +} + +func missingFields(transversals [][]int) (field int, err error) { + for i, t := range transversals { + if len(t) == 0 { + return i, errors.New("missing field") + } + } + return 0, nil +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx_test.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx_test.go new file mode 100644 index 0000000..37babf1 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/sqlx_test.go @@ -0,0 +1,1383 @@ +// The following environment variables, if set, will be used: +// +// * SQLX_SQLITE_DSN +// * SQLX_POSTGRES_DSN +// * SQLX_MYSQL_DSN +// +// Set any of these variables to 'skip' to skip them. Note that for MySQL, +// the string '?parseTime=True' will be appended to the DSN if it's not there +// already. +// +package sqlx + +import ( + "database/sql" + "database/sql/driver" + "encoding/json" + "fmt" + "log" + "os" + "reflect" + "strings" + "testing" + "time" + + _ "github.com/go-sql-driver/mysql" + "github.com/jmoiron/sqlx/reflectx" + _ "github.com/lib/pq" + _ "github.com/mattn/go-sqlite3" +) + +/* compile time checks that Db, Tx, Stmt (qStmt) implement expected interfaces */ +var _, _ Ext = &DB{}, &Tx{} +var _, _ ColScanner = &Row{}, &Rows{} +var _ Queryer = &qStmt{} +var _ Execer = &qStmt{} + +var TestPostgres = true +var TestSqlite = true +var TestMysql = true + +var sldb *DB +var pgdb *DB +var mysqldb *DB +var active = []*DB{} + +func init() { + ConnectAll() +} + +func ConnectAll() { + var err error + + pgdsn := os.Getenv("SQLX_POSTGRES_DSN") + mydsn := os.Getenv("SQLX_MYSQL_DSN") + sqdsn := os.Getenv("SQLX_SQLITE_DSN") + + TestPostgres = pgdsn != "skip" + TestMysql = mydsn != "skip" + TestSqlite = sqdsn != "skip" + + if TestPostgres { + pgdb, err = Connect("postgres", pgdsn) + if err != nil { + fmt.Printf("Disabling PG tests:\n %v\n", err) + TestPostgres = false + } + } else { + fmt.Println("Disabling Postgres tests.") + } + + if TestMysql { + mysqldb, err = Connect("mysql", mydsn) + if err != nil { + fmt.Printf("Disabling MySQL tests:\n %v", err) + TestMysql = false + } + } else { + fmt.Println("Disabling MySQL tests.") + } + + if TestSqlite { + sldb, err = Connect("sqlite3", sqdsn) + if err != nil { + fmt.Printf("Disabling SQLite:\n %v", err) + TestSqlite = false + } + } else { + fmt.Println("Disabling SQLite tests.") + } +} + +type Schema struct { + create string + drop string +} + +func (s Schema) Postgres() (string, string) { + return s.create, s.drop +} + +func (s Schema) MySQL() (string, string) { + return strings.Replace(s.create, `"`, "`", -1), s.drop +} + +func (s Schema) Sqlite3() (string, string) { + return strings.Replace(s.create, `now()`, `CURRENT_TIMESTAMP`, -1), s.drop +} + +var defaultSchema = Schema{ + create: ` +CREATE TABLE person ( + first_name text, + last_name text, + email text, + added_at timestamp default now() +); + +CREATE TABLE place ( + country text, + city text NULL, + telcode integer +); + +CREATE TABLE capplace ( + "COUNTRY" text, + "CITY" text NULL, + "TELCODE" integer +); + +CREATE TABLE nullperson ( + first_name text NULL, + last_name text NULL, + email text NULL +); +`, + drop: ` +drop table person; +drop table place; +drop table capplace; +drop table nullperson; +`, +} + +type Person struct { + FirstName string `db:"first_name"` + LastName string `db:"last_name"` + Email string + AddedAt time.Time `db:"added_at"` +} + +type Person2 struct { + FirstName sql.NullString `db:"first_name"` + LastName sql.NullString `db:"last_name"` + Email sql.NullString +} + +type Place struct { + Country string + City sql.NullString + TelCode int +} + +type PlacePtr struct { + Country string + City *string + TelCode int +} + +type PersonPlace struct { + Person + Place +} + +type PersonPlacePtr struct { + *Person + *Place +} + +type EmbedConflict struct { + FirstName string `db:"first_name"` + Person +} + +type Loop1 struct { + Person +} + +type Loop2 struct { + Loop1 +} + +type Loop3 struct { + Loop2 +} + +type SliceMember struct { + Country string + City sql.NullString + TelCode int + People []Person `db:"-"` + Addresses []Place `db:"-"` +} + +// Note that because of field map caching, we need a new type here +// if we've used Place already soemwhere in sqlx +type CPlace Place + +func MultiExec(e Execer, query string) { + stmts := strings.Split(query, ";\n") + if len(strings.Trim(stmts[len(stmts)-1], " \n\t\r")) == 0 { + stmts = stmts[:len(stmts)-1] + } + for _, s := range stmts { + _, err := e.Exec(s) + if err != nil { + fmt.Println(err, s) + } + } +} + +func RunWithSchema(schema Schema, t *testing.T, test func(db *DB, t *testing.T)) { + runner := func(db *DB, t *testing.T, create, drop string) { + defer func() { + MultiExec(db, drop) + }() + + MultiExec(db, create) + test(db, t) + } + + if TestPostgres { + create, drop := schema.Postgres() + runner(pgdb, t, create, drop) + } + if TestSqlite { + create, drop := schema.Sqlite3() + runner(sldb, t, create, drop) + } + if TestMysql { + create, drop := schema.MySQL() + runner(mysqldb, t, create, drop) + } +} + +func loadDefaultFixture(db *DB, t *testing.T) { + tx := db.MustBegin() + tx.MustExec(tx.Rebind("INSERT INTO person (first_name, last_name, email) VALUES (?, ?, ?)"), "Jason", "Moiron", "jmoiron@jmoiron.net") + tx.MustExec(tx.Rebind("INSERT INTO person (first_name, last_name, email) VALUES (?, ?, ?)"), "John", "Doe", "johndoeDNE@gmail.net") + tx.MustExec(tx.Rebind("INSERT INTO place (country, city, telcode) VALUES (?, ?, ?)"), "United States", "New York", "1") + tx.MustExec(tx.Rebind("INSERT INTO place (country, telcode) VALUES (?, ?)"), "Hong Kong", "852") + tx.MustExec(tx.Rebind("INSERT INTO place (country, telcode) VALUES (?, ?)"), "Singapore", "65") + if db.DriverName() == "mysql" { + tx.MustExec(tx.Rebind("INSERT INTO capplace (`COUNTRY`, `TELCODE`) VALUES (?, ?)"), "Sarf Efrica", "27") + } else { + tx.MustExec(tx.Rebind("INSERT INTO capplace (\"COUNTRY\", \"TELCODE\") VALUES (?, ?)"), "Sarf Efrica", "27") + } + tx.Commit() +} + +// Test a new backwards compatible feature, that missing scan destinations +// will silently scan into sql.RawText rather than failing/panicing +func TestMissingNames(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + type PersonPlus struct { + FirstName string `db:"first_name"` + LastName string `db:"last_name"` + Email string + //AddedAt time.Time `db:"added_at"` + } + + // test Select first + pps := []PersonPlus{} + // pps lacks added_at destination + err := db.Select(&pps, "SELECT * FROM person") + if err == nil { + t.Error("Expected missing name from Select to fail, but it did not.") + } + + // test Get + pp := PersonPlus{} + err = db.Get(&pp, "SELECT * FROM person LIMIT 1") + if err == nil { + t.Error("Expected missing name Get to fail, but it did not.") + } + + // test naked StructScan + pps = []PersonPlus{} + rows, err := db.Query("SELECT * FROM person LIMIT 1") + if err != nil { + t.Fatal(err) + } + rows.Next() + err = StructScan(rows, &pps) + if err == nil { + t.Error("Expected missing name in StructScan to fail, but it did not.") + } + rows.Close() + + // now try various things with unsafe set. + db = db.Unsafe() + pps = []PersonPlus{} + err = db.Select(&pps, "SELECT * FROM person") + if err != nil { + t.Error(err) + } + + // test Get + pp = PersonPlus{} + err = db.Get(&pp, "SELECT * FROM person LIMIT 1") + if err != nil { + t.Error(err) + } + + // test naked StructScan + pps = []PersonPlus{} + rowsx, err := db.Queryx("SELECT * FROM person LIMIT 1") + if err != nil { + t.Fatal(err) + } + rowsx.Next() + err = StructScan(rowsx, &pps) + if err != nil { + t.Error(err) + } + rowsx.Close() + + }) +} + +func TestEmbeddedStructs(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + peopleAndPlaces := []PersonPlace{} + err := db.Select( + &peopleAndPlaces, + `SELECT person.*, place.* FROM + person natural join place`) + if err != nil { + t.Fatal(err) + } + for _, pp := range peopleAndPlaces { + if len(pp.Person.FirstName) == 0 { + t.Errorf("Expected non zero lengthed first name.") + } + if len(pp.Place.Country) == 0 { + t.Errorf("Expected non zero lengthed country.") + } + } + + // test embedded structs with StructScan + rows, err := db.Queryx( + `SELECT person.*, place.* FROM + person natural join place`) + if err != nil { + t.Error(err) + } + + perp := PersonPlace{} + rows.Next() + err = rows.StructScan(&perp) + if err != nil { + t.Error(err) + } + + if len(perp.Person.FirstName) == 0 { + t.Errorf("Expected non zero lengthed first name.") + } + if len(perp.Place.Country) == 0 { + t.Errorf("Expected non zero lengthed country.") + } + + rows.Close() + + // test the same for embedded pointer structs + peopleAndPlacesPtrs := []PersonPlacePtr{} + err = db.Select( + &peopleAndPlacesPtrs, + `SELECT person.*, place.* FROM + person natural join place`) + if err != nil { + t.Fatal(err) + } + for _, pp := range peopleAndPlacesPtrs { + if len(pp.Person.FirstName) == 0 { + t.Errorf("Expected non zero lengthed first name.") + } + if len(pp.Place.Country) == 0 { + t.Errorf("Expected non zero lengthed country.") + } + } + + // test "deep nesting" + l3s := []Loop3{} + err = db.Select(&l3s, `select * from person`) + if err != nil { + t.Fatal(err) + } + for _, l3 := range l3s { + if len(l3.Loop2.Loop1.Person.FirstName) == 0 { + t.Errorf("Expected non zero lengthed first name.") + } + } + + // test "embed conflicts" + ec := []EmbedConflict{} + err = db.Select(&ec, `select * from person`) + // I'm torn between erroring here or having some kind of working behavior + // in order to allow for more flexibility in destination structs + if err != nil { + t.Errorf("Was not expecting an error on embed conflicts.") + } + }) +} + +func TestSelectSliceMapTime(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + rows, err := db.Queryx("SELECT * FROM person") + if err != nil { + t.Fatal(err) + } + for rows.Next() { + _, err := rows.SliceScan() + if err != nil { + t.Error(err) + } + } + + rows, err = db.Queryx("SELECT * FROM person") + if err != nil { + t.Fatal(err) + } + for rows.Next() { + m := map[string]interface{}{} + err := rows.MapScan(m) + if err != nil { + t.Error(err) + } + } + + }) +} + +func TestNilReceiver(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + var p *Person + err := db.Get(p, "SELECT * FROM person LIMIT 1") + if err == nil { + t.Error("Expected error when getting into nil struct ptr.") + } + var pp *[]Person + err = db.Select(pp, "SELECT * FROM person") + if err == nil { + t.Error("Expected an error when selecting into nil slice ptr.") + } + }) +} + +func TestNamedQuery(t *testing.T) { + var schema = Schema{ + create: ` + CREATE TABLE person ( + first_name text NULL, + last_name text NULL, + email text NULL + ); + CREATE TABLE jsperson ( + "FIRST" text NULL, + last_name text NULL, + "EMAIL" text NULL + );`, + drop: ` + drop table person; + drop table jsperson; + `, + } + + RunWithSchema(schema, t, func(db *DB, t *testing.T) { + type Person struct { + FirstName sql.NullString `db:"first_name"` + LastName sql.NullString `db:"last_name"` + Email sql.NullString + } + + p := Person{ + FirstName: sql.NullString{"ben", true}, + LastName: sql.NullString{"doe", true}, + Email: sql.NullString{"ben@doe.com", true}, + } + + q1 := `INSERT INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)` + _, err := db.NamedExec(q1, p) + if err != nil { + log.Fatal(err) + } + + p2 := &Person{} + rows, err := db.NamedQuery("SELECT * FROM person WHERE first_name=:first_name", p) + if err != nil { + log.Fatal(err) + } + for rows.Next() { + err = rows.StructScan(p2) + if err != nil { + t.Error(err) + } + if p2.FirstName.String != "ben" { + t.Error("Expected first name of `ben`, got " + p2.FirstName.String) + } + if p2.LastName.String != "doe" { + t.Error("Expected first name of `doe`, got " + p2.LastName.String) + } + } + + // these are tests for #73; they verify that named queries work if you've + // changed the db mapper. This code checks both NamedQuery "ad-hoc" style + // queries and NamedStmt queries, which use different code paths internally. + old := *db.Mapper + + type JsonPerson struct { + FirstName sql.NullString `json:"FIRST"` + LastName sql.NullString `json:"last_name"` + Email sql.NullString + } + + jp := JsonPerson{ + FirstName: sql.NullString{"ben", true}, + LastName: sql.NullString{"smith", true}, + Email: sql.NullString{"ben@smith.com", true}, + } + + db.Mapper = reflectx.NewMapperFunc("json", strings.ToUpper) + + // prepare queries for case sensitivity to test our ToUpper function. + // postgres and sqlite accept "", but mysql uses ``; since Go's multi-line + // strings are `` we use "" by default and swap out for MySQL + pdb := func(s string, db *DB) string { + if db.DriverName() == "mysql" { + return strings.Replace(s, `"`, "`", -1) + } + return s + } + + q1 = `INSERT INTO jsperson ("FIRST", last_name, "EMAIL") VALUES (:FIRST, :last_name, :EMAIL)` + _, err = db.NamedExec(pdb(q1, db), jp) + if err != nil { + t.Fatal(err, db.DriverName()) + } + + // Checks that a person pulled out of the db matches the one we put in + check := func(t *testing.T, rows *Rows) { + jp = JsonPerson{} + for rows.Next() { + err = rows.StructScan(&jp) + if err != nil { + t.Error(err) + } + if jp.FirstName.String != "ben" { + t.Errorf("Expected first name of `ben`, got `%s` (%s) ", jp.FirstName.String, db.DriverName()) + } + if jp.LastName.String != "smith" { + t.Errorf("Expected LastName of `smith`, got `%s` (%s)", jp.LastName.String, db.DriverName()) + } + if jp.Email.String != "ben@smith.com" { + t.Errorf("Expected first name of `doe`, got `%s` (%s)", jp.Email.String, db.DriverName()) + } + } + } + + ns, err := db.PrepareNamed(pdb(` + SELECT * FROM jsperson + WHERE + "FIRST"=:FIRST AND + last_name=:last_name AND + "EMAIL"=:EMAIL + `, db)) + + if err != nil { + t.Fatal(err) + } + rows, err = ns.Queryx(jp) + if err != nil { + t.Fatal(err) + } + + check(t, rows) + + // Check exactly the same thing, but with db.NamedQuery, which does not go + // through the PrepareNamed/NamedStmt path. + rows, err = db.NamedQuery(pdb(` + SELECT * FROM jsperson + WHERE + "FIRST"=:FIRST AND + last_name=:last_name AND + "EMAIL"=:EMAIL + `, db), jp) + if err != nil { + t.Fatal(err) + } + + check(t, rows) + + db.Mapper = &old + + }) +} + +func TestNilInserts(t *testing.T) { + var schema = Schema{ + create: ` + CREATE TABLE tt ( + id integer, + value text NULL DEFAULT NULL + );`, + drop: "drop table tt;", + } + + RunWithSchema(schema, t, func(db *DB, t *testing.T) { + type TT struct { + Id int + Value *string + } + var v, v2 TT + r := db.Rebind + + db.MustExec(r(`INSERT INTO tt (id) VALUES (1)`)) + db.Get(&v, r(`SELECT * FROM tt`)) + if v.Id != 1 { + t.Errorf("Expecting id of 1, got %v", v.Id) + } + if v.Value != nil { + t.Errorf("Expecting NULL to map to nil, got %s", v.Value) + } + + v.Id = 2 + // NOTE: this incidentally uncovered a bug which was that named queries with + // pointer destinations would not work if the passed value here was not addressable, + // as reflectx.FieldByIndexes attempts to allocate nil pointer receivers for + // writing. This was fixed by creating & using the reflectx.FieldByIndexesReadOnly + // function. This next line is important as it provides the only coverage for this. + db.NamedExec(`INSERT INTO tt (id, value) VALUES (:id, :value)`, v) + + db.Get(&v2, r(`SELECT * FROM tt WHERE id=2`)) + if v.Id != v2.Id { + t.Errorf("%v != %v", v.Id, v2.Id) + } + if v2.Value != nil { + t.Errorf("Expecting NULL to map to nil, got %s", v.Value) + } + }) +} + +func TestScanError(t *testing.T) { + var schema = Schema{ + create: ` + CREATE TABLE kv ( + k text, + v integer + );`, + drop: `drop table kv;`, + } + + RunWithSchema(schema, t, func(db *DB, t *testing.T) { + type WrongTypes struct { + K int + V string + } + _, err := db.Exec(db.Rebind("INSERT INTO kv (k, v) VALUES (?, ?)"), "hi", 1) + if err != nil { + t.Error(err) + } + + rows, err := db.Queryx("SELECT * FROM kv") + if err != nil { + t.Error(err) + } + for rows.Next() { + var wt WrongTypes + err := rows.StructScan(&wt) + if err == nil { + t.Errorf("%s: Scanning wrong types into keys should have errored.", db.DriverName()) + } + } + }) +} + +// FIXME: this function is kinda big but it slows things down to be constantly +// loading and reloading the schema.. + +func TestUsage(t *testing.T) { + RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) { + loadDefaultFixture(db, t) + slicemembers := []SliceMember{} + err := db.Select(&slicemembers, "SELECT * FROM place ORDER BY telcode ASC") + if err != nil { + t.Fatal(err) + } + + people := []Person{} + + err = db.Select(&people, "SELECT * FROM person ORDER BY first_name ASC") + if err != nil { + t.Fatal(err) + } + + jason, john := people[0], people[1] + if jason.FirstName != "Jason" { + t.Errorf("Expecting FirstName of Jason, got %s", jason.FirstName) + } + if jason.LastName != "Moiron" { + t.Errorf("Expecting LastName of Moiron, got %s", jason.LastName) + } + if jason.Email != "jmoiron@jmoiron.net" { + t.Errorf("Expecting Email of jmoiron@jmoiron.net, got %s", jason.Email) + } + if john.FirstName != "John" || john.LastName != "Doe" || john.Email != "johndoeDNE@gmail.net" { + t.Errorf("John Doe's person record not what expected: Got %v\n", john) + } + + jason = Person{} + err = db.Get(&jason, db.Rebind("SELECT * FROM person WHERE first_name=?"), "Jason") + + if err != nil { + t.Fatal(err) + } + if jason.FirstName != "Jason" { + t.Errorf("Expecting to get back Jason, but got %v\n", jason.FirstName) + } + + err = db.Get(&jason, db.Rebind("SELECT * FROM person WHERE first_name=?"), "Foobar") + if err == nil { + t.Errorf("Expecting an error, got nil\n") + } + if err != sql.ErrNoRows { + t.Errorf("Expected sql.ErrNoRows, got %v\n", err) + } + + // The following tests check statement reuse, which was actually a problem + // due to copying being done when creating Stmt's which was eventually removed + stmt1, err := db.Preparex(db.Rebind("SELECT * FROM person WHERE first_name=?")) + if err != nil { + t.Fatal(err) + } + jason = Person{} + + row := stmt1.QueryRowx("DoesNotExist") + row.Scan(&jason) + row = stmt1.QueryRowx("DoesNotExist") + row.Scan(&jason) + + err = stmt1.Get(&jason, "DoesNotExist User") + if err == nil { + t.Error("Expected an error") + } + err = stmt1.Get(&jason, "DoesNotExist User 2") + + stmt2, err := db.Preparex(db.Rebind("SELECT * FROM person WHERE first_name=?")) + if err != nil { + t.Fatal(err) + } + jason = Person{} + tx, err := db.Beginx() + if err != nil { + t.Fatal(err) + } + tstmt2 := tx.Stmtx(stmt2) + row2 := tstmt2.QueryRowx("Jason") + err = row2.StructScan(&jason) + if err != nil { + t.Error(err) + } + tx.Commit() + + places := []*Place{} + err = db.Select(&places, "SELECT telcode FROM place ORDER BY telcode ASC") + usa, singsing, honkers := places[0], places[1], places[2] + + if usa.TelCode != 1 || honkers.TelCode != 852 || singsing.TelCode != 65 { + t.Errorf("Expected integer telcodes to work, got %#v", places) + } + + placesptr := []PlacePtr{} + err = db.Select(&placesptr, "SELECT * FROM place ORDER BY telcode ASC") + if err != nil { + t.Error(err) + } + //fmt.Printf("%#v\n%#v\n%#v\n", placesptr[0], placesptr[1], placesptr[2]) + + // if you have null fields and use SELECT *, you must use sql.Null* in your struct + // this test also verifies that you can use either a []Struct{} or a []*Struct{} + places2 := []Place{} + err = db.Select(&places2, "SELECT * FROM place ORDER BY telcode ASC") + usa, singsing, honkers = &places2[0], &places2[1], &places2[2] + + // this should return a type error that &p is not a pointer to a struct slice + p := Place{} + err = db.Select(&p, "SELECT * FROM place ORDER BY telcode ASC") + if err == nil { + t.Errorf("Expected an error, argument to select should be a pointer to a struct slice") + } + + // this should be an error + pl := []Place{} + err = db.Select(pl, "SELECT * FROM place ORDER BY telcode ASC") + if err == nil { + t.Errorf("Expected an error, argument to select should be a pointer to a struct slice, not a slice.") + } + + if usa.TelCode != 1 || honkers.TelCode != 852 || singsing.TelCode != 65 { + t.Errorf("Expected integer telcodes to work, got %#v", places) + } + + stmt, err := db.Preparex(db.Rebind("SELECT country, telcode FROM place WHERE telcode > ? ORDER BY telcode ASC")) + if err != nil { + t.Error(err) + } + + places = []*Place{} + err = stmt.Select(&places, 10) + if len(places) != 2 { + t.Error("Expected 2 places, got 0.") + } + if err != nil { + t.Fatal(err) + } + singsing, honkers = places[0], places[1] + if singsing.TelCode != 65 || honkers.TelCode != 852 { + t.Errorf("Expected the right telcodes, got %#v", places) + } + + rows, err := db.Queryx("SELECT * FROM place") + if err != nil { + t.Fatal(err) + } + place := Place{} + for rows.Next() { + err = rows.StructScan(&place) + if err != nil { + t.Fatal(err) + } + } + + rows, err = db.Queryx("SELECT * FROM place") + if err != nil { + t.Fatal(err) + } + m := map[string]interface{}{} + for rows.Next() { + err = rows.MapScan(m) + if err != nil { + t.Fatal(err) + } + _, ok := m["country"] + if !ok { + t.Errorf("Expected key `country` in map but could not find it (%#v)\n", m) + } + } + + rows, err = db.Queryx("SELECT * FROM place") + if err != nil { + t.Fatal(err) + } + for rows.Next() { + s, err := rows.SliceScan() + if err != nil { + t.Error(err) + } + if len(s) != 3 { + t.Errorf("Expected 3 columns in result, got %d\n", len(s)) + } + } + + // test advanced querying + // test that NamedExec works with a map as well as a struct + _, err = db.NamedExec("INSERT INTO person (first_name, last_name, email) VALUES (:first, :last, :email)", map[string]interface{}{ + "first": "Bin", + "last": "Smuth", + "email": "bensmith@allblacks.nz", + }) + if err != nil { + t.Fatal(err) + } + + // ensure that if the named param happens right at the end it still works + // ensure that NamedQuery works with a map[string]interface{} + rows, err = db.NamedQuery("SELECT * FROM person WHERE first_name=:first", map[string]interface{}{"first": "Bin"}) + if err != nil { + t.Fatal(err) + } + + ben := &Person{} + for rows.Next() { + err = rows.StructScan(ben) + if err != nil { + t.Fatal(err) + } + if ben.FirstName != "Bin" { + t.Fatal("Expected first name of `Bin`, got " + ben.FirstName) + } + if ben.LastName != "Smuth" { + t.Fatal("Expected first name of `Smuth`, got " + ben.LastName) + } + } + + ben.FirstName = "Ben" + ben.LastName = "Smith" + ben.Email = "binsmuth@allblacks.nz" + + // Insert via a named query using the struct + _, err = db.NamedExec("INSERT INTO person (first_name, last_name, email) VALUES (:first_name, :last_name, :email)", ben) + + if err != nil { + t.Fatal(err) + } + + rows, err = db.NamedQuery("SELECT * FROM person WHERE first_name=:first_name", ben) + if err != nil { + t.Fatal(err) + } + for rows.Next() { + err = rows.StructScan(ben) + if err != nil { + t.Fatal(err) + } + if ben.FirstName != "Ben" { + t.Fatal("Expected first name of `Ben`, got " + ben.FirstName) + } + if ben.LastName != "Smith" { + t.Fatal("Expected first name of `Smith`, got " + ben.LastName) + } + } + // ensure that Get does not panic on emppty result set + person := &Person{} + err = db.Get(person, "SELECT * FROM person WHERE first_name=$1", "does-not-exist") + if err == nil { + t.Fatal("Should have got an error for Get on non-existant row.") + } + + // lets test prepared statements some more + + stmt, err = db.Preparex(db.Rebind("SELECT * FROM person WHERE first_name=?")) + if err != nil { + t.Fatal(err) + } + rows, err = stmt.Queryx("Ben") + if err != nil { + t.Fatal(err) + } + for rows.Next() { + err = rows.StructScan(ben) + if err != nil { + t.Fatal(err) + } + if ben.FirstName != "Ben" { + t.Fatal("Expected first name of `Ben`, got " + ben.FirstName) + } + if ben.LastName != "Smith" { + t.Fatal("Expected first name of `Smith`, got " + ben.LastName) + } + } + + john = Person{} + stmt, err = db.Preparex(db.Rebind("SELECT * FROM person WHERE first_name=?")) + if err != nil { + t.Error(err) + } + err = stmt.Get(&john, "John") + if err != nil { + t.Error(err) + } + + // test name mapping + // THIS USED TO WORK BUT WILL NO LONGER WORK. + db.MapperFunc(strings.ToUpper) + rsa := CPlace{} + err = db.Get(&rsa, "SELECT * FROM capplace;") + if err != nil { + t.Error(err, "in db:", db.DriverName()) + } + db.MapperFunc(strings.ToLower) + + // create a copy and change the mapper, then verify the copy behaves + // differently from the original. + dbCopy := NewDb(db.DB, db.DriverName()) + dbCopy.MapperFunc(strings.ToUpper) + err = dbCopy.Get(&rsa, "SELECT * FROM capplace;") + if err != nil { + fmt.Println(db.DriverName()) + t.Error(err) + } + + err = db.Get(&rsa, "SELECT * FROM cappplace;") + if err == nil { + t.Error("Expected no error, got ", err) + } + + // test base type slices + var sdest []string + rows, err = db.Queryx("SELECT email FROM person ORDER BY email ASC;") + if err != nil { + t.Error(err) + } + err = scanAll(rows, &sdest, false) + if err != nil { + t.Error(err) + } + + // test Get with base types + var count int + err = db.Get(&count, "SELECT count(*) FROM person;") + if err != nil { + t.Error(err) + } + if count != len(sdest) { + t.Errorf("Expected %d == %d (count(*) vs len(SELECT ..)", count, len(sdest)) + } + + // test Get and Select with time.Time, #84 + var addedAt time.Time + err = db.Get(&addedAt, "SELECT added_at FROM person LIMIT 1;") + if err != nil { + t.Error(err) + } + + var addedAts []time.Time + err = db.Select(&addedAts, "SELECT added_at FROM person;") + if err != nil { + t.Error(err) + } + + // test it on a double pointer + var pcount *int + err = db.Get(&pcount, "SELECT count(*) FROM person;") + if err != nil { + t.Error(err) + } + if *pcount != count { + t.Error("expected %d = %d", *pcount, count) + } + + // test Select... + sdest = []string{} + err = db.Select(&sdest, "SELECT first_name FROM person ORDER BY first_name ASC;") + if err != nil { + t.Error(err) + } + expected := []string{"Ben", "Bin", "Jason", "John"} + for i, got := range sdest { + if got != expected[i] { + t.Errorf("Expected %d result to be %s, but got %s", i, expected[i], got) + } + } + + var nsdest []sql.NullString + err = db.Select(&nsdest, "SELECT city FROM place ORDER BY city ASC") + if err != nil { + t.Error(err) + } + for _, val := range nsdest { + if val.Valid && val.String != "New York" { + t.Errorf("expected single valid result to be `New York`, but got %s", val.String) + } + } + }) +} + +type Product struct { + ProductID int +} + +// tests that sqlx will not panic when the wrong driver is passed because +// of an automatic nil dereference in sqlx.Open(), which was fixed. +func TestDoNotPanicOnConnect(t *testing.T) { + _, err := Connect("bogus", "hehe") + if err == nil { + t.Errorf("Should return error when using bogus driverName") + } +} +func TestRebind(t *testing.T) { + q1 := `INSERT INTO foo (a, b, c, d, e, f, g, h, i) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)` + q2 := `INSERT INTO foo (a, b, c) VALUES (?, ?, "foo"), ("Hi", ?, ?)` + + s1 := Rebind(DOLLAR, q1) + s2 := Rebind(DOLLAR, q2) + + if s1 != `INSERT INTO foo (a, b, c, d, e, f, g, h, i) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)` { + t.Errorf("q1 failed") + } + + if s2 != `INSERT INTO foo (a, b, c) VALUES ($1, $2, "foo"), ("Hi", $3, $4)` { + t.Errorf("q2 failed") + } +} + +func TestBindMap(t *testing.T) { + // Test that it works.. + q1 := `INSERT INTO foo (a, b, c, d) VALUES (:name, :age, :first, :last)` + am := map[string]interface{}{ + "name": "Jason Moiron", + "age": 30, + "first": "Jason", + "last": "Moiron", + } + + bq, args, _ := bindMap(QUESTION, q1, am) + expect := `INSERT INTO foo (a, b, c, d) VALUES (?, ?, ?, ?)` + if bq != expect { + t.Errorf("Interpolation of query failed: got `%v`, expected `%v`\n", bq, expect) + } + + if args[0].(string) != "Jason Moiron" { + t.Errorf("Expected `Jason Moiron`, got %v\n", args[0]) + } + + if args[1].(int) != 30 { + t.Errorf("Expected 30, got %v\n", args[1]) + } + + if args[2].(string) != "Jason" { + t.Errorf("Expected Jason, got %v\n", args[2]) + } + + if args[3].(string) != "Moiron" { + t.Errorf("Expected Moiron, got %v\n", args[3]) + } +} + +// Test for #117, embedded nil maps + +type Message struct { + Text string `db:"string"` + Properties PropertyMap // Stored as JSON in the database +} +type PropertyMap map[string]string + +// Implement driver.Valuer and sql.Scanner interfaces on PropertyMap +func (p PropertyMap) Value() (driver.Value, error) { + if len(p) == 0 { + return nil, nil + } + return json.Marshal(p) +} + +func (p PropertyMap) Scan(src interface{}) error { + v := reflect.ValueOf(src) + if !v.IsValid() || v.IsNil() { + return nil + } + if data, ok := src.([]byte); ok { + return json.Unmarshal(data, &p) + } + return fmt.Errorf("Could not not decode type %T -> %T", src, p) +} + +func TestEmbeddedMaps(t *testing.T) { + var schema = Schema{ + create: ` + CREATE TABLE message ( + string text, + properties text + );`, + drop: `drop table message;`, + } + + RunWithSchema(schema, t, func(db *DB, t *testing.T) { + messages := []Message{ + {"Hello, World", PropertyMap{"one": "1", "two": "2"}}, + {"Thanks, Joy", PropertyMap{"pull": "request"}}, + } + q1 := `INSERT INTO message (string, properties) VALUES (:string, :properties)` + for _, m := range messages { + _, err := db.NamedExec(q1, m) + if err != nil { + t.Error(err) + } + } + var count int + err := db.Get(&count, "SELECT count(*) FROM message") + if err != nil { + t.Error(err) + } + if count != len(messages) { + t.Errorf("Expected %d messages in DB, found %d", len(messages), count) + } + + var m Message + err = db.Get(&m, "SELECT * FROM message LIMIT 1") + if err != nil { + t.Error(err) + } + if m.Properties == nil { + t.Error("Expected m.Properties to not be nil, but it was.") + } + }) +} + +func TestBindStruct(t *testing.T) { + var err error + + q1 := `INSERT INTO foo (a, b, c, d) VALUES (:name, :age, :first, :last)` + + type tt struct { + Name string + Age int + First string + Last string + } + + type tt2 struct { + Field1 string `db:"field_1"` + Field2 string `db:"field_2"` + } + + type tt3 struct { + tt2 + Name string + } + + am := tt{"Jason Moiron", 30, "Jason", "Moiron"} + + bq, args, _ := bindStruct(QUESTION, q1, am, mapper()) + expect := `INSERT INTO foo (a, b, c, d) VALUES (?, ?, ?, ?)` + if bq != expect { + t.Errorf("Interpolation of query failed: got `%v`, expected `%v`\n", bq, expect) + } + + if args[0].(string) != "Jason Moiron" { + t.Errorf("Expected `Jason Moiron`, got %v\n", args[0]) + } + + if args[1].(int) != 30 { + t.Errorf("Expected 30, got %v\n", args[1]) + } + + if args[2].(string) != "Jason" { + t.Errorf("Expected Jason, got %v\n", args[2]) + } + + if args[3].(string) != "Moiron" { + t.Errorf("Expected Moiron, got %v\n", args[3]) + } + + am2 := tt2{"Hello", "World"} + bq, args, _ = bindStruct(QUESTION, "INSERT INTO foo (a, b) VALUES (:field_2, :field_1)", am2, mapper()) + expect = `INSERT INTO foo (a, b) VALUES (?, ?)` + if bq != expect { + t.Errorf("Interpolation of query failed: got `%v`, expected `%v`\n", bq, expect) + } + + if args[0].(string) != "World" { + t.Errorf("Expected 'World', got %s\n", args[0].(string)) + } + if args[1].(string) != "Hello" { + t.Errorf("Expected 'Hello', got %s\n", args[1].(string)) + } + + am3 := tt3{Name: "Hello!"} + am3.Field1 = "Hello" + am3.Field2 = "World" + + bq, args, err = bindStruct(QUESTION, "INSERT INTO foo (a, b, c) VALUES (:name, :field_1, :field_2)", am3, mapper()) + + if err != nil { + t.Fatal(err) + } + + expect = `INSERT INTO foo (a, b, c) VALUES (?, ?, ?)` + if bq != expect { + t.Errorf("Interpolation of query failed: got `%v`, expected `%v`\n", bq, expect) + } + + if args[0].(string) != "Hello!" { + t.Errorf("Expected 'Hello!', got %s\n", args[0].(string)) + } + if args[1].(string) != "Hello" { + t.Errorf("Expected 'Hello', got %s\n", args[1].(string)) + } + if args[2].(string) != "World" { + t.Errorf("Expected 'World', got %s\n", args[0].(string)) + } +} + +func TestEmbeddedLiterals(t *testing.T) { + var schema = Schema{ + create: ` + CREATE TABLE x ( + k text + );`, + drop: `drop table x;`, + } + + RunWithSchema(schema, t, func(db *DB, t *testing.T) { + type t1 struct { + K *string + } + type t2 struct { + Inline struct { + F string + } + K *string + } + + db.MustExec(db.Rebind("INSERT INTO x (k) VALUES (?), (?), (?);"), "one", "two", "three") + + target := t1{} + err := db.Get(&target, db.Rebind("SELECT * FROM x WHERE k=?"), "one") + if err != nil { + t.Error(err) + } + if *target.K != "one" { + t.Error("Expected target.K to be `one`, got ", target.K) + } + + target2 := t2{} + err = db.Get(&target2, db.Rebind("SELECT * FROM x WHERE k=?"), "one") + if err != nil { + t.Error(err) + } + if *target2.K != "one" { + t.Errorf("Expected target2.K to be `one`, got `%v`", target2.K) + } + + }) +} + +func BenchmarkBindStruct(b *testing.B) { + b.StopTimer() + q1 := `INSERT INTO foo (a, b, c, d) VALUES (:name, :age, :first, :last)` + type t struct { + Name string + Age int + First string + Last string + } + am := t{"Jason Moiron", 30, "Jason", "Moiron"} + b.StartTimer() + for i := 0; i < b.N; i++ { + bindStruct(DOLLAR, q1, am, mapper()) + //bindMap(QUESTION, q1, am) + } +} + +func BenchmarkBindMap(b *testing.B) { + b.StopTimer() + q1 := `INSERT INTO foo (a, b, c, d) VALUES (:name, :age, :first, :last)` + am := map[string]interface{}{ + "name": "Jason Moiron", + "age": 30, + "first": "Jason", + "last": "Moiron", + } + b.StartTimer() + for i := 0; i < b.N; i++ { + bindMap(DOLLAR, q1, am) + //bindMap(QUESTION, q1, am) + } +} + +func BenchmarkRebind(b *testing.B) { + b.StopTimer() + q1 := `INSERT INTO foo (a, b, c, d, e, f, g, h, i) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)` + q2 := `INSERT INTO foo (a, b, c) VALUES (?, ?, "foo"), ("Hi", ?, ?)` + b.StartTimer() + + for i := 0; i < b.N; i++ { + Rebind(DOLLAR, q1) + Rebind(DOLLAR, q2) + } +} + +func BenchmarkRebindBuffer(b *testing.B) { + b.StopTimer() + q1 := `INSERT INTO foo (a, b, c, d, e, f, g, h, i) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)` + q2 := `INSERT INTO foo (a, b, c) VALUES (?, ?, "foo"), ("Hi", ?, ?)` + b.StartTimer() + + for i := 0; i < b.N; i++ { + rebindBuff(DOLLAR, q1) + rebindBuff(DOLLAR, q2) + } +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/README.md b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/README.md new file mode 100644 index 0000000..713abe5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/README.md @@ -0,0 +1,5 @@ +# types + +The types package provides some useful types which implement the `sql.Scanner` +and `driver.Valuer` interfaces, suitable for use as scan and value targets with +database/sql. diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types.go new file mode 100644 index 0000000..f1700b6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types.go @@ -0,0 +1,95 @@ +package types + +import ( + "bytes" + "compress/gzip" + "database/sql/driver" + "encoding/json" + "errors" + + "io/ioutil" +) + +type GzippedText []byte + +func (g GzippedText) Value() (driver.Value, error) { + b := make([]byte, 0, len(g)) + buf := bytes.NewBuffer(b) + w := gzip.NewWriter(buf) + w.Write(g) + w.Close() + return buf.Bytes(), nil + +} + +func (g *GzippedText) Scan(src interface{}) error { + var source []byte + switch src.(type) { + case string: + source = []byte(src.(string)) + case []byte: + source = src.([]byte) + default: + return errors.New("Incompatible type for GzippedText") + } + reader, err := gzip.NewReader(bytes.NewReader(source)) + defer reader.Close() + b, err := ioutil.ReadAll(reader) + if err != nil { + return err + } + *g = GzippedText(b) + return nil +} + +// JsonText is a json.RawMessage, which is a []byte underneath. +// Value() validates the json format in the source, and returns an error if +// the json is not valid. Scan does no validation. JsonText additionally +// implements `Unmarshal`, which unmarshals the json within to an interface{} +type JsonText json.RawMessage + +// Returns the *j as the JSON encoding of j. +func (j *JsonText) MarshalJSON() ([]byte, error) { + return *j, nil +} + +// UnmarshalJSON sets *j to a copy of data +func (j *JsonText) UnmarshalJSON(data []byte) error { + if j == nil { + return errors.New("JsonText: UnmarshalJSON on nil pointer") + } + *j = append((*j)[0:0], data...) + return nil + +} + +// Value returns j as a value. This does a validating unmarshal into another +// RawMessage. If j is invalid json, it returns an error. +func (j JsonText) Value() (driver.Value, error) { + var m json.RawMessage + var err = j.Unmarshal(&m) + if err != nil { + return []byte{}, err + } + return []byte(j), nil +} + +// Scan stores the src in *j. No validation is done. +func (j *JsonText) Scan(src interface{}) error { + var source []byte + switch src.(type) { + case string: + source = []byte(src.(string)) + case []byte: + source = src.([]byte) + default: + return errors.New("Incompatible type for JsonText") + } + *j = JsonText(append((*j)[0:0], source...)) + return nil +} + +// Unmarshal unmarshal's the json in j to v, as in json.Unmarshal. +func (j *JsonText) Unmarshal(v interface{}) error { + return json.Unmarshal([]byte(*j), v) +} diff --git a/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types_test.go b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types_test.go new file mode 100644 index 0000000..e5c9e1a --- /dev/null +++ b/Godeps/_workspace/src/github.com/jmoiron/sqlx/types/types_test.go @@ -0,0 +1,42 @@ +package types + +import "testing" + +func TestGzipText(t *testing.T) { + g := GzippedText("Hello, world") + v, err := g.Value() + if err != nil { + t.Errorf("Was not expecting an error") + } + err = (&g).Scan(v) + if err != nil { + t.Errorf("Was not expecting an error") + } + if string(g) != "Hello, world" { + t.Errorf("Was expecting the string we sent in (Hello World), got %s", string(g)) + } +} + +func TestJsonText(t *testing.T) { + j := JsonText(`{"foo": 1, "bar": 2}`) + v, err := j.Value() + if err != nil { + t.Errorf("Was not expecting an error") + } + err = (&j).Scan(v) + if err != nil { + t.Errorf("Was not expecting an error") + } + m := map[string]interface{}{} + j.Unmarshal(&m) + + if m["foo"].(float64) != 1 || m["bar"].(float64) != 2 { + t.Errorf("Expected valid json but got some garbage instead? %#v", m) + } + + j = JsonText(`{"foo": 1, invalid, false}`) + v, err = j.Value() + if err == nil { + t.Errorf("Was expecting invalid json to fail!") + } +} diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/.gitignore b/Godeps/_workspace/src/github.com/joho/godotenv/.gitignore new file mode 100644 index 0000000..e43b0f9 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/.gitignore @@ -0,0 +1 @@ +.DS_Store diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/LICENCE b/Godeps/_workspace/src/github.com/joho/godotenv/LICENCE new file mode 100644 index 0000000..e7ddd51 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/LICENCE @@ -0,0 +1,23 @@ +Copyright (c) 2013 John Barton + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/README.md b/Godeps/_workspace/src/github.com/joho/godotenv/README.md new file mode 100644 index 0000000..05c47e6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/README.md @@ -0,0 +1,127 @@ +# GoDotEnv [![wercker status](https://app.wercker.com/status/507594c2ec7e60f19403a568dfea0f78 "wercker status")](https://app.wercker.com/project/bykey/507594c2ec7e60f19403a568dfea0f78) + +A Go (golang) port of the Ruby dotenv project (which loads env vars from a .env file) + +From the original Library: + +> Storing configuration in the environment is one of the tenets of a twelve-factor app. Anything that is likely to change between deployment environments–such as resource handles for databases or credentials for external services–should be extracted from the code into environment variables. +> +> But it is not always practical to set environment variables on development machines or continuous integration servers where multiple projects are run. Dotenv load variables from a .env file into ENV when the environment is bootstrapped. + +It can be used as a library (for loading in env for your own daemons etc) or as a bin command. + +There is test coverage and CI for both linuxish and windows environments, but I make no guarantees about the bin version working on windows. + +## Installation + +As a library + +```shell +go get github.com/joho/godotenv +``` + +or if you want to use it as a bin command +```shell +go get github.com/joho/godotenv/cmd/godotenv +``` + +## Usage + +Add your application configuration to your `.env` file in the root of your project: + +```shell +S3_BUCKET=YOURS3BUCKET +SECRET_KEY=YOURSECRETKEYGOESHERE +``` + +Then in your Go app you can do something like + +```go +package main + +import ( + "github.com/joho/godotenv" + "log" + "os" +) + +func main() { + err := godotenv.Load() + if err != nil { + log.Fatal("Error loading .env file") + } + + s3Bucket := os.Getenv("S3_BUCKET") + secretKey := os.Getenv("SECRET_KEY") + + // now do something with s3 or whatever +} +``` + +If you're even lazier than that, you can just take advantage of the autoload package which will read in `.env` on import + +```go +import _ "github.com/joho/godotenv/autoload" +``` + +While `.env` in the project root is the default, you don't have to be constrained, both examples below are 100% legit + +```go +_ = godotenv.Load("somerandomfile") +_ = godotenv.Load("filenumberone.env", "filenumbertwo.env") +``` + +If you want to be really fancy with your env file you can do comments and exports (below is a valid env file) + +```shell +# I am a comment and that is OK +SOME_VAR=someval +FOO=BAR # comments at line end are OK too +export BAR=BAZ +``` + +Or finally you can do YAML(ish) style + +```yaml +FOO: bar +BAR: baz +``` + +as a final aside, if you don't want godotenv munging your env you can just get a map back instead + +```go +var myEnv map[string]string +myEnv, err := godotenv.Read() + +s3Bucket := myEnv["S3_BUCKET"] +``` + +### Command Mode + +Assuming you've installed the command as above and you've got `$GOPATH/bin` in your `$PATH` + +``` +godotenv -f /some/path/to/.env some_command with some args +``` + +If you don't specify `-f` it will fall back on the default of loading `.env` in `PWD` + +## Contributing + +Contributions are most welcome! The parser itself is pretty stupidly naive and I wouldn't be surprised if it breaks with edge cases. + +*code changes without tests will not be accepted* + +1. Fork it +2. Create your feature branch (`git checkout -b my-new-feature`) +3. Commit your changes (`git commit -am 'Added some feature'`) +4. Push to the branch (`git push origin my-new-feature`) +5. Create new Pull Request + +## CI + +Linux: [![wercker status](https://app.wercker.com/status/507594c2ec7e60f19403a568dfea0f78/m "wercker status")](https://app.wercker.com/project/bykey/507594c2ec7e60f19403a568dfea0f78) Windows: [![Build status](https://ci.appveyor.com/api/projects/status/9v40vnfvvgde64u4)](https://ci.appveyor.com/project/joho/godotenv) + +## Who? + +The original library [dotenv](https://github.com/bkeepers/dotenv) was written by [Brandon Keepers](http://opensoul.org/), and this port was done by [John Barton](http://whoisjohnbarton.com) based off the tests/fixtures in the original library. diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/autoload/autoload.go b/Godeps/_workspace/src/github.com/joho/godotenv/autoload/autoload.go new file mode 100644 index 0000000..e11c9fd --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/autoload/autoload.go @@ -0,0 +1,15 @@ +package autoload + +/* + You can just read the .env file on import just by doing + + import _ "github.com/joho/godotenv/autoload" + + And bob's your mother's brother +*/ + +import "github.com/joho/godotenv" + +func init() { + _ = godotenv.Load() +} diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/cmd/godotenv/cmd.go b/Godeps/_workspace/src/github.com/joho/godotenv/cmd/godotenv/cmd.go new file mode 100644 index 0000000..555dc1e --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/cmd/godotenv/cmd.go @@ -0,0 +1,54 @@ +package main + +import ( + "flag" + "fmt" + "log" + + "strings" + + "github.com/joho/godotenv" +) + +func main() { + var showHelp bool + flag.BoolVar(&showHelp, "h", false, "show help") + var rawEnvFilenames string + flag.StringVar(&rawEnvFilenames, "f", "", "comma separated paths to .env files") + + flag.Parse() + + usage := ` +Run a process with a env setup from a .env file + +godotenv [-f ENV_FILE_PATHS] COMMAND_ARGS + +ENV_FILE_PATHS: comma separated paths to .env files +COMMAND_ARGS: command and args you want to run + +example + godotenv -f /path/to/something/.env,/another/path/.env fortune +` + // if no args or -h flag + // print usage and return + args := flag.Args() + if showHelp || len(args) == 0 { + fmt.Println(usage) + return + } + + // load env + var envFilenames []string + if rawEnvFilenames != "" { + envFilenames = strings.Split(rawEnvFilenames, ",") + } + + // take rest of args and "exec" them + cmd := args[0] + cmdArgs := args[1:len(args)] + + err := godotenv.Exec(envFilenames, cmd, cmdArgs) + if err != nil { + log.Fatal(err) + } +} diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/equals.env b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/equals.env new file mode 100644 index 0000000..594c532 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/equals.env @@ -0,0 +1,2 @@ +export OPTION_A='postgres://localhost:5432/database?sslmode=disable' + diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/exported.env b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/exported.env new file mode 100644 index 0000000..5821377 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/exported.env @@ -0,0 +1,2 @@ +export OPTION_A=2 +export OPTION_B='\n' diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/plain.env b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/plain.env new file mode 100644 index 0000000..c983b06 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/plain.env @@ -0,0 +1,5 @@ +OPTION_A=1 +OPTION_B=2 +OPTION_C= 3 +OPTION_D =4 +OPTION_E = 5 diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/quoted.env b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/quoted.env new file mode 100644 index 0000000..a03ce24 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/fixtures/quoted.env @@ -0,0 +1,8 @@ +OPTION_A='1' +OPTION_B='2' +OPTION_C='' +OPTION_D='\n' +OPTION_E="1" +OPTION_F="2" +OPTION_G="" +OPTION_H="\n" diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/godotenv.go b/Godeps/_workspace/src/github.com/joho/godotenv/godotenv.go new file mode 100644 index 0000000..33bf84d --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/godotenv.go @@ -0,0 +1,213 @@ +/* +A go port of the ruby dotenv library (https://github.com/bkeepers/dotenv) + +Examples/readme can be found on the github page at https://github.com/joho/godotenv + +The TL;DR is that you make a .env file that looks something like + + SOME_ENV_VAR=somevalue + +and then in your go code you can call + + godotenv.Load() + +and all the env vars declared in .env will be avaiable through os.Getenv("SOME_ENV_VAR") +*/ +package godotenv + +import ( + "bufio" + "errors" + "os" + "os/exec" + "strings" +) + +/* + Call this function as close as possible to the start of your program (ideally in main) + + If you call Load without any args it will default to loading .env in the current path + + You can otherwise tell it which files to load (there can be more than one) like + + godotenv.Load("fileone", "filetwo") + + It's important to note that it WILL NOT OVERRIDE an env variable that already exists - consider the .env file to set dev vars or sensible defaults +*/ +func Load(filenames ...string) (err error) { + filenames = filenamesOrDefault(filenames) + + for _, filename := range filenames { + err = loadFile(filename) + if err != nil { + return // return early on a spazout + } + } + return +} + +/* + Read all env (with same file loading semantics as Load) but return values as + a map rather than automatically writing values into env +*/ +func Read(filenames ...string) (envMap map[string]string, err error) { + filenames = filenamesOrDefault(filenames) + envMap = make(map[string]string) + + for _, filename := range filenames { + individualEnvMap, individualErr := readFile(filename) + + if individualErr != nil { + err = individualErr + return // return early on a spazout + } + + for key, value := range individualEnvMap { + envMap[key] = value + } + } + + return +} + +/* + Loads env vars from the specified filenames (empty map falls back to default) + then executes the cmd specified. + + Simply hooks up os.Stdin/err/out to the command and calls Run() + + If you want more fine grained control over your command it's recommended + that you use `Load()` or `Read()` and the `os/exec` package yourself. +*/ +func Exec(filenames []string, cmd string, cmdArgs []string) error { + Load(filenames...) + + command := exec.Command(cmd, cmdArgs...) + command.Stdin = os.Stdin + command.Stdout = os.Stdout + command.Stderr = os.Stderr + return command.Run() +} + +func filenamesOrDefault(filenames []string) []string { + if len(filenames) == 0 { + return []string{".env"} + } else { + return filenames + } +} + +func loadFile(filename string) (err error) { + envMap, err := readFile(filename) + if err != nil { + return + } + + for key, value := range envMap { + if os.Getenv(key) == "" { + os.Setenv(key, value) + } + } + + return +} + +func readFile(filename string) (envMap map[string]string, err error) { + file, err := os.Open(filename) + if err != nil { + return + } + defer file.Close() + + envMap = make(map[string]string) + + var lines []string + scanner := bufio.NewScanner(file) + for scanner.Scan() { + lines = append(lines, scanner.Text()) + } + + for _, fullLine := range lines { + if !isIgnoredLine(fullLine) { + key, value, err := parseLine(fullLine) + + if err == nil { + envMap[key] = value + } + } + } + return +} + +func parseLine(line string) (key string, value string, err error) { + if len(line) == 0 { + err = errors.New("zero length string") + return + } + + // ditch the comments (but keep quoted hashes) + if strings.Contains(line, "#") { + segmentsBetweenHashes := strings.Split(line, "#") + quotesAreOpen := false + segmentsToKeep := make([]string, 0) + for _, segment := range segmentsBetweenHashes { + if strings.Count(segment, "\"") == 1 || strings.Count(segment, "'") == 1 { + if quotesAreOpen { + quotesAreOpen = false + segmentsToKeep = append(segmentsToKeep, segment) + } else { + quotesAreOpen = true + } + } + + if len(segmentsToKeep) == 0 || quotesAreOpen { + segmentsToKeep = append(segmentsToKeep, segment) + } + } + + line = strings.Join(segmentsToKeep, "#") + } + + // now split key from value + splitString := strings.SplitN(line, "=", 2) + + if len(splitString) != 2 { + // try yaml mode! + splitString = strings.SplitN(line, ":", 2) + } + + if len(splitString) != 2 { + err = errors.New("Can't separate key from value") + return + } + + // Parse the key + key = splitString[0] + if strings.HasPrefix(key, "export") { + key = strings.TrimPrefix(key, "export") + } + key = strings.Trim(key, " ") + + // Parse the value + value = splitString[1] + // trim + value = strings.Trim(value, " ") + + // check if we've got quoted values + if strings.Count(value, "\"") == 2 || strings.Count(value, "'") == 2 { + // pull the quotes off the edges + value = strings.Trim(value, "\"'") + + // expand quotes + value = strings.Replace(value, "\\\"", "\"", -1) + // expand newlines + value = strings.Replace(value, "\\n", "\n", -1) + } + + return +} + +func isIgnoredLine(line string) bool { + trimmedLine := strings.Trim(line, " \n\t") + return len(trimmedLine) == 0 || strings.HasPrefix(trimmedLine, "#") +} diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/godotenv_test.go b/Godeps/_workspace/src/github.com/joho/godotenv/godotenv_test.go new file mode 100644 index 0000000..85b012f --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/godotenv_test.go @@ -0,0 +1,222 @@ +package godotenv + +import ( + "os" + "testing" +) + +func parseAndCompare(t *testing.T, rawEnvLine string, expectedKey string, expectedValue string) { + key, value, _ := parseLine(rawEnvLine) + if key != expectedKey || value != expectedValue { + t.Errorf("Expected '%v' to parse as '%v' => '%v', got '%v' => '%v' instead", rawEnvLine, expectedKey, expectedValue, key, value) + } +} + +func loadEnvAndCompareValues(t *testing.T, envFileName string, expectedValues map[string]string) { + // first up, clear the env + os.Clearenv() + + err := Load(envFileName) + if err != nil { + t.Fatalf("Error loading %v", envFileName) + } + + for k := range expectedValues { + envValue := os.Getenv(k) + v := expectedValues[k] + if envValue != v { + t.Errorf("Mismatch for key '%v': expected '%v' got '%v'", k, v, envValue) + } + } +} + +func TestLoadWithNoArgsLoadsDotEnv(t *testing.T) { + err := Load() + pathError := err.(*os.PathError) + if pathError == nil || pathError.Op != "open" || pathError.Path != ".env" { + t.Errorf("Didn't try and open .env by default") + } +} + +func TestLoadFileNotFound(t *testing.T) { + err := Load("somefilethatwillneverexistever.env") + if err == nil { + t.Error("File wasn't found but Load didn't return an error") + } +} + +func TestReadPlainEnv(t *testing.T) { + envFileName := "fixtures/plain.env" + expectedValues := map[string]string{ + "OPTION_A": "1", + "OPTION_B": "2", + "OPTION_C": "3", + "OPTION_D": "4", + "OPTION_E": "5", + } + + envMap, err := Read(envFileName) + if err != nil { + t.Error("Error reading file") + } + + if len(envMap) != len(expectedValues) { + t.Error("Didn't get the right size map back") + } + + for key, value := range expectedValues { + if envMap[key] != value { + t.Error("Read got one of the keys wrong") + } + } +} + +func TestLoadPlainEnv(t *testing.T) { + envFileName := "fixtures/plain.env" + expectedValues := map[string]string{ + "OPTION_A": "1", + "OPTION_B": "2", + "OPTION_C": "3", + "OPTION_D": "4", + "OPTION_E": "5", + } + + loadEnvAndCompareValues(t, envFileName, expectedValues) +} + +func TestLoadExportedEnv(t *testing.T) { + envFileName := "fixtures/exported.env" + expectedValues := map[string]string{ + "OPTION_A": "2", + "OPTION_B": "\n", + } + + loadEnvAndCompareValues(t, envFileName, expectedValues) +} + +func TestLoadEqualsEnv(t *testing.T) { + envFileName := "fixtures/equals.env" + expectedValues := map[string]string{ + "OPTION_A": "postgres://localhost:5432/database?sslmode=disable", + } + + loadEnvAndCompareValues(t, envFileName, expectedValues) +} + +func TestLoadQuotedEnv(t *testing.T) { + envFileName := "fixtures/quoted.env" + expectedValues := map[string]string{ + "OPTION_A": "1", + "OPTION_B": "2", + "OPTION_C": "", + "OPTION_D": "\n", + "OPTION_E": "1", + "OPTION_F": "2", + "OPTION_G": "", + "OPTION_H": "\n", + } + + loadEnvAndCompareValues(t, envFileName, expectedValues) +} + +func TestActualEnvVarsAreLeftAlone(t *testing.T) { + os.Clearenv() + os.Setenv("OPTION_A", "actualenv") + _ = Load("fixtures/plain.env") + + if os.Getenv("OPTION_A") != "actualenv" { + t.Error("An ENV var set earlier was overwritten") + } +} + +func TestParsing(t *testing.T) { + // unquoted values + parseAndCompare(t, "FOO=bar", "FOO", "bar") + + // parses values with spaces around equal sign + parseAndCompare(t, "FOO =bar", "FOO", "bar") + parseAndCompare(t, "FOO= bar", "FOO", "bar") + + // parses double quoted values + parseAndCompare(t, "FOO=\"bar\"", "FOO", "bar") + + // parses single quoted values + parseAndCompare(t, "FOO='bar'", "FOO", "bar") + + // parses escaped double quotes + parseAndCompare(t, "FOO=escaped\\\"bar\"", "FOO", "escaped\"bar") + + // parses yaml style options + parseAndCompare(t, "OPTION_A: 1", "OPTION_A", "1") + + // parses export keyword + parseAndCompare(t, "export OPTION_A=2", "OPTION_A", "2") + parseAndCompare(t, "export OPTION_B='\\n'", "OPTION_B", "\n") + + // it 'expands newlines in quoted strings' do + // expect(env('FOO="bar\nbaz"')).to eql('FOO' => "bar\nbaz") + parseAndCompare(t, "FOO=\"bar\\nbaz\"", "FOO", "bar\nbaz") + + // it 'parses varibales with "." in the name' do + // expect(env('FOO.BAR=foobar')).to eql('FOO.BAR' => 'foobar') + parseAndCompare(t, "FOO.BAR=foobar", "FOO.BAR", "foobar") + + // it 'parses varibales with several "=" in the value' do + // expect(env('FOO=foobar=')).to eql('FOO' => 'foobar=') + parseAndCompare(t, "FOO=foobar=", "FOO", "foobar=") + + // it 'strips unquoted values' do + // expect(env('foo=bar ')).to eql('foo' => 'bar') # not 'bar ' + parseAndCompare(t, "FOO=bar ", "FOO", "bar") + + // it 'ignores inline comments' do + // expect(env("foo=bar # this is foo")).to eql('foo' => 'bar') + parseAndCompare(t, "FOO=bar # this is foo", "FOO", "bar") + + // it 'allows # in quoted value' do + // expect(env('foo="bar#baz" # comment')).to eql('foo' => 'bar#baz') + parseAndCompare(t, "FOO=\"bar#baz\" # comment", "FOO", "bar#baz") + parseAndCompare(t, "FOO='bar#baz' # comment", "FOO", "bar#baz") + parseAndCompare(t, "FOO=\"bar#baz#bang\" # comment", "FOO", "bar#baz#bang") + + // it 'parses # in quoted values' do + // expect(env('foo="ba#r"')).to eql('foo' => 'ba#r') + // expect(env("foo='ba#r'")).to eql('foo' => 'ba#r') + parseAndCompare(t, "FOO=\"ba#r\"", "FOO", "ba#r") + parseAndCompare(t, "FOO='ba#r'", "FOO", "ba#r") + + // it 'throws an error if line format is incorrect' do + // expect{env('lol$wut')}.to raise_error(Dotenv::FormatError) + badlyFormattedLine := "lol$wut" + _, _, err := parseLine(badlyFormattedLine) + if err == nil { + t.Errorf("Expected \"%v\" to return error, but it didn't", badlyFormattedLine) + } +} + +func TestLinesToIgnore(t *testing.T) { + // it 'ignores empty lines' do + // expect(env("\n \t \nfoo=bar\n \nfizz=buzz")).to eql('foo' => 'bar', 'fizz' => 'buzz') + if !isIgnoredLine("\n") { + t.Error("Line with nothing but line break wasn't ignored") + } + + if !isIgnoredLine("\t\t ") { + t.Error("Line full of whitespace wasn't ignored") + } + + // it 'ignores comment lines' do + // expect(env("\n\n\n # HERE GOES FOO \nfoo=bar")).to eql('foo' => 'bar') + if !isIgnoredLine("# comment") { + t.Error("Comment wasn't ignored") + } + + if !isIgnoredLine("\t#comment") { + t.Error("Indented comment wasn't ignored") + } + + // make sure we're not getting false positives + if isIgnoredLine("export OPTION_B='\\n'") { + t.Error("ignoring a perfectly valid line to parse") + } +} diff --git a/Godeps/_workspace/src/github.com/joho/godotenv/wercker.yml b/Godeps/_workspace/src/github.com/joho/godotenv/wercker.yml new file mode 100644 index 0000000..c716ac9 --- /dev/null +++ b/Godeps/_workspace/src/github.com/joho/godotenv/wercker.yml @@ -0,0 +1 @@ +box: pjvds/golang diff --git a/Godeps/_workspace/src/github.com/lib/pq/.gitignore b/Godeps/_workspace/src/github.com/lib/pq/.gitignore new file mode 100644 index 0000000..0f1d00e --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/.gitignore @@ -0,0 +1,4 @@ +.db +*.test +*~ +*.swp diff --git a/Godeps/_workspace/src/github.com/lib/pq/.travis.yml b/Godeps/_workspace/src/github.com/lib/pq/.travis.yml new file mode 100644 index 0000000..82df2a0 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/.travis.yml @@ -0,0 +1,61 @@ +language: go + +go: + - 1.1 + - 1.2 + - 1.3 + - 1.4 + - tip + +before_install: + - psql --version + - sudo /etc/init.d/postgresql stop + - sudo apt-get -y --purge remove postgresql libpq-dev libpq5 postgresql-client-common postgresql-common + - sudo rm -rf /var/lib/postgresql + - wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - + - sudo sh -c "echo deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main $PGVERSION >> /etc/apt/sources.list.d/postgresql.list" + - sudo apt-get update -qq + - sudo apt-get -y -o Dpkg::Options::=--force-confdef -o Dpkg::Options::="--force-confnew" install postgresql-$PGVERSION postgresql-server-dev-$PGVERSION postgresql-contrib-$PGVERSION + - sudo chmod 777 /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "local all postgres trust" > /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "local all all trust" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostnossl all pqgossltest 127.0.0.1/32 reject" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostnossl all pqgosslcert 127.0.0.1/32 reject" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostssl all pqgossltest 127.0.0.1/32 trust" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostssl all pqgosslcert 127.0.0.1/32 cert" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "host all all 127.0.0.1/32 trust" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostnossl all pqgossltest ::1/128 reject" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostnossl all pqgosslcert ::1/128 reject" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostssl all pqgossltest ::1/128 trust" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "hostssl all pqgosslcert ::1/128 cert" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - echo "host all all ::1/128 trust" >> /etc/postgresql/$PGVERSION/main/pg_hba.conf + - sudo install -o postgres -g postgres -m 600 -t /var/lib/postgresql/$PGVERSION/main/ certs/server.key certs/server.crt certs/root.crt + - sudo bash -c "[[ '${PGVERSION}' < '9.2' ]] || (echo \"ssl_cert_file = 'server.crt'\" >> /etc/postgresql/$PGVERSION/main/postgresql.conf)" + - sudo bash -c "[[ '${PGVERSION}' < '9.2' ]] || (echo \"ssl_key_file = 'server.key'\" >> /etc/postgresql/$PGVERSION/main/postgresql.conf)" + - sudo bash -c "[[ '${PGVERSION}' < '9.2' ]] || (echo \"ssl_ca_file = 'root.crt'\" >> /etc/postgresql/$PGVERSION/main/postgresql.conf)" + - sudo sh -c "echo 127.0.0.1 postgres >> /etc/hosts" + - sudo ls -l /var/lib/postgresql/$PGVERSION/main/ + - sudo cat /etc/postgresql/$PGVERSION/main/postgresql.conf + - sudo chmod 600 $PQSSLCERTTEST_PATH/postgresql.key + - sudo /etc/init.d/postgresql restart + +env: + global: + - PGUSER=postgres + - PQGOSSLTESTS=1 + - PQSSLCERTTEST_PATH=$PWD/certs + matrix: + - PGVERSION=9.4 + - PGVERSION=9.3 + - PGVERSION=9.2 + - PGVERSION=9.1 + - PGVERSION=9.0 + - PGVERSION=8.4 + +script: + - go test -v ./... + +before_script: + - psql -c 'create database pqgotest' -U postgres + - psql -c 'create user pqgossltest' -U postgres + - psql -c 'create user pqgosslcert' -U postgres diff --git a/Godeps/_workspace/src/github.com/lib/pq/CONTRIBUTING.md b/Godeps/_workspace/src/github.com/lib/pq/CONTRIBUTING.md new file mode 100644 index 0000000..84c937f --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/CONTRIBUTING.md @@ -0,0 +1,29 @@ +## Contributing to pq + +`pq` has a backlog of pull requests, but contributions are still very +much welcome. You can help with patch review, submitting bug reports, +or adding new functionality. There is no formal style guide, but +please conform to the style of existing code and general Go formatting +conventions when submitting patches. + +### Patch review + +Help review existing open pull requests by commenting on the code or +proposed functionality. + +### Bug reports + +We appreciate any bug reports, but especially ones with self-contained +(doesn't depend on code outside of pq), minimal (can't be simplified +further) test cases. It's especially helpful if you can submit a pull +request with just the failing test case (you'll probably want to +pattern it after the tests in +[conn_test.go](https://github.com/lib/pq/blob/master/conn_test.go). + +### New functionality + +There are a number of pending patches for new functionality, so +additional feature patches will take a while to merge. Still, patches +are generally reviewed based on usefulness and complexity in addition +to time-in-queue, so if you have a knockout idea, take a shot. Feel +free to open an issue discussion your proposed patch beforehand. diff --git a/Godeps/_workspace/src/github.com/lib/pq/LICENSE.md b/Godeps/_workspace/src/github.com/lib/pq/LICENSE.md new file mode 100644 index 0000000..5773904 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/LICENSE.md @@ -0,0 +1,8 @@ +Copyright (c) 2011-2013, 'pq' Contributors +Portions Copyright (C) 2011 Blake Mizerany + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/Godeps/_workspace/src/github.com/lib/pq/README.md b/Godeps/_workspace/src/github.com/lib/pq/README.md new file mode 100644 index 0000000..3a4666b --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/README.md @@ -0,0 +1,100 @@ +# pq - A pure Go postgres driver for Go's database/sql package + +[![Build Status](https://travis-ci.org/lib/pq.png?branch=master)](https://travis-ci.org/lib/pq) + +## Install + + go get github.com/lib/pq + +## Docs + +For detailed documentation and basic usage examples, please see the package +documentation at . + +## Tests + +`go test` is used for testing. A running PostgreSQL server is +required, with the ability to log in. The default database to connect +to test with is "pqgotest," but it can be overridden using environment +variables. + +Example: + + PGHOST=/var/run/postgresql go test github.com/lib/pq + +Optionally, a benchmark suite can be run as part of the tests: + + PGHOST=/var/run/postgresql go test -bench . + +## Features + +* SSL +* Handles bad connections for `database/sql` +* Scan `time.Time` correctly (i.e. `timestamp[tz]`, `time[tz]`, `date`) +* Scan binary blobs correctly (i.e. `bytea`) +* Package for `hstore` support +* COPY FROM support +* pq.ParseURL for converting urls to connection strings for sql.Open. +* Many libpq compatible environment variables +* Unix socket support +* Notifications: `LISTEN`/`NOTIFY` + +## Future / Things you can help with + +* Better COPY FROM / COPY TO (see discussion in #181) + +## Thank you (alphabetical) + +Some of these contributors are from the original library `bmizerany/pq.go` whose +code still exists in here. + +* Andy Balholm (andybalholm) +* Ben Berkert (benburkert) +* Benjamin Heatwole (bheatwole) +* Bill Mill (llimllib) +* Bjørn Madsen (aeons) +* Blake Gentry (bgentry) +* Brad Fitzpatrick (bradfitz) +* Charlie Melbye (cmelbye) +* Chris Bandy (cbandy) +* Chris Walsh (cwds) +* Dan Sosedoff (sosedoff) +* Daniel Farina (fdr) +* Eric Chlebek (echlebek) +* Eric Urban (hydrogen18) +* Everyone at The Go Team +* Evan Shaw (edsrzf) +* Ewan Chou (coocood) +* Federico Romero (federomero) +* Fumin (fumin) +* Gary Burd (garyburd) +* Heroku (heroku) +* James Pozdena (jpoz) +* Jason McVetta (jmcvetta) +* Jeremy Jay (pbnjay) +* Joakim Sernbrant (serbaut) +* John Gallagher (jgallagher) +* Jonathan Rudenberg (titanous) +* Joël Stemmer (jstemmer) +* Kamil Kisiel (kisielk) +* Kelly Dunn (kellydunn) +* Keith Rarick (kr) +* Kir Shatrov (kirs) +* Lann Martin (lann) +* Maciek Sakrejda (deafbybeheading) +* Marc Brinkmann (mbr) +* Marko Tiikkaja (johto) +* Matt Newberry (MattNewberry) +* Matt Robenolt (mattrobenolt) +* Martin Olsen (martinolsen) +* Mike Lewis (mikelikespie) +* Nicolas Patry (Narsil) +* Oliver Tonnhofer (olt) +* Patrick Hayes (phayes) +* Paul Hammond (paulhammond) +* Ryan Smith (ryandotsmith) +* Samuel Stauffer (samuel) +* Timothée Peignier (cyberdelia) +* Travis Cline (tmc) +* TruongSinh Tran-Nguyen (truongsinh) +* notedit (notedit) diff --git a/Godeps/_workspace/src/github.com/lib/pq/bench_test.go b/Godeps/_workspace/src/github.com/lib/pq/bench_test.go new file mode 100644 index 0000000..611edf8 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/bench_test.go @@ -0,0 +1,435 @@ +// +build go1.1 + +package pq + +import ( + "bufio" + "bytes" + "database/sql" + "database/sql/driver" + "io" + "math/rand" + "net" + "runtime" + "strconv" + "strings" + "sync" + "testing" + "time" + + "github.com/lib/pq/oid" +) + +var ( + selectStringQuery = "SELECT '" + strings.Repeat("0123456789", 10) + "'" + selectSeriesQuery = "SELECT generate_series(1, 100)" +) + +func BenchmarkSelectString(b *testing.B) { + var result string + benchQuery(b, selectStringQuery, &result) +} + +func BenchmarkSelectSeries(b *testing.B) { + var result int + benchQuery(b, selectSeriesQuery, &result) +} + +func benchQuery(b *testing.B, query string, result interface{}) { + b.StopTimer() + db := openTestConn(b) + defer db.Close() + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchQueryLoop(b, db, query, result) + } +} + +func benchQueryLoop(b *testing.B, db *sql.DB, query string, result interface{}) { + rows, err := db.Query(query) + if err != nil { + b.Fatal(err) + } + defer rows.Close() + for rows.Next() { + err = rows.Scan(result) + if err != nil { + b.Fatal("failed to scan", err) + } + } +} + +// reading from circularConn yields content[:prefixLen] once, followed by +// content[prefixLen:] over and over again. It never returns EOF. +type circularConn struct { + content string + prefixLen int + pos int + net.Conn // for all other net.Conn methods that will never be called +} + +func (r *circularConn) Read(b []byte) (n int, err error) { + n = copy(b, r.content[r.pos:]) + r.pos += n + if r.pos >= len(r.content) { + r.pos = r.prefixLen + } + return +} + +func (r *circularConn) Write(b []byte) (n int, err error) { return len(b), nil } + +func (r *circularConn) Close() error { return nil } + +func fakeConn(content string, prefixLen int) *conn { + c := &circularConn{content: content, prefixLen: prefixLen} + return &conn{buf: bufio.NewReader(c), c: c} +} + +// This benchmark is meant to be the same as BenchmarkSelectString, but takes +// out some of the factors this package can't control. The numbers are less noisy, +// but also the costs of network communication aren't accurately represented. +func BenchmarkMockSelectString(b *testing.B) { + b.StopTimer() + // taken from a recorded run of BenchmarkSelectString + // See: http://www.postgresql.org/docs/current/static/protocol-message-formats.html + const response = "1\x00\x00\x00\x04" + + "t\x00\x00\x00\x06\x00\x00" + + "T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" + + "Z\x00\x00\x00\x05I" + + "2\x00\x00\x00\x04" + + "D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" + + "C\x00\x00\x00\rSELECT 1\x00" + + "Z\x00\x00\x00\x05I" + + "3\x00\x00\x00\x04" + + "Z\x00\x00\x00\x05I" + c := fakeConn(response, 0) + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchMockQuery(b, c, selectStringQuery) + } +} + +var seriesRowData = func() string { + var buf bytes.Buffer + for i := 1; i <= 100; i++ { + digits := byte(2) + if i >= 100 { + digits = 3 + } else if i < 10 { + digits = 1 + } + buf.WriteString("D\x00\x00\x00") + buf.WriteByte(10 + digits) + buf.WriteString("\x00\x01\x00\x00\x00") + buf.WriteByte(digits) + buf.WriteString(strconv.Itoa(i)) + } + return buf.String() +}() + +func BenchmarkMockSelectSeries(b *testing.B) { + b.StopTimer() + var response = "1\x00\x00\x00\x04" + + "t\x00\x00\x00\x06\x00\x00" + + "T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" + + "Z\x00\x00\x00\x05I" + + "2\x00\x00\x00\x04" + + seriesRowData + + "C\x00\x00\x00\x0fSELECT 100\x00" + + "Z\x00\x00\x00\x05I" + + "3\x00\x00\x00\x04" + + "Z\x00\x00\x00\x05I" + c := fakeConn(response, 0) + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchMockQuery(b, c, selectSeriesQuery) + } +} + +func benchMockQuery(b *testing.B, c *conn, query string) { + stmt, err := c.Prepare(query) + if err != nil { + b.Fatal(err) + } + defer stmt.Close() + rows, err := stmt.Query(nil) + if err != nil { + b.Fatal(err) + } + defer rows.Close() + var dest [1]driver.Value + for { + if err := rows.Next(dest[:]); err != nil { + if err == io.EOF { + break + } + b.Fatal(err) + } + } +} + +func BenchmarkPreparedSelectString(b *testing.B) { + var result string + benchPreparedQuery(b, selectStringQuery, &result) +} + +func BenchmarkPreparedSelectSeries(b *testing.B) { + var result int + benchPreparedQuery(b, selectSeriesQuery, &result) +} + +func benchPreparedQuery(b *testing.B, query string, result interface{}) { + b.StopTimer() + db := openTestConn(b) + defer db.Close() + stmt, err := db.Prepare(query) + if err != nil { + b.Fatal(err) + } + defer stmt.Close() + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchPreparedQueryLoop(b, db, stmt, result) + } +} + +func benchPreparedQueryLoop(b *testing.B, db *sql.DB, stmt *sql.Stmt, result interface{}) { + rows, err := stmt.Query() + if err != nil { + b.Fatal(err) + } + if !rows.Next() { + rows.Close() + b.Fatal("no rows") + } + defer rows.Close() + for rows.Next() { + err = rows.Scan(&result) + if err != nil { + b.Fatal("failed to scan") + } + } +} + +// See the comment for BenchmarkMockSelectString. +func BenchmarkMockPreparedSelectString(b *testing.B) { + b.StopTimer() + const parseResponse = "1\x00\x00\x00\x04" + + "t\x00\x00\x00\x06\x00\x00" + + "T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" + + "Z\x00\x00\x00\x05I" + const responses = parseResponse + + "2\x00\x00\x00\x04" + + "D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" + + "C\x00\x00\x00\rSELECT 1\x00" + + "Z\x00\x00\x00\x05I" + c := fakeConn(responses, len(parseResponse)) + + stmt, err := c.Prepare(selectStringQuery) + if err != nil { + b.Fatal(err) + } + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchPreparedMockQuery(b, c, stmt) + } +} + +func BenchmarkMockPreparedSelectSeries(b *testing.B) { + b.StopTimer() + const parseResponse = "1\x00\x00\x00\x04" + + "t\x00\x00\x00\x06\x00\x00" + + "T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" + + "Z\x00\x00\x00\x05I" + var responses = parseResponse + + "2\x00\x00\x00\x04" + + seriesRowData + + "C\x00\x00\x00\x0fSELECT 100\x00" + + "Z\x00\x00\x00\x05I" + c := fakeConn(responses, len(parseResponse)) + + stmt, err := c.Prepare(selectSeriesQuery) + if err != nil { + b.Fatal(err) + } + b.StartTimer() + + for i := 0; i < b.N; i++ { + benchPreparedMockQuery(b, c, stmt) + } +} + +func benchPreparedMockQuery(b *testing.B, c *conn, stmt driver.Stmt) { + rows, err := stmt.Query(nil) + if err != nil { + b.Fatal(err) + } + defer rows.Close() + var dest [1]driver.Value + for { + if err := rows.Next(dest[:]); err != nil { + if err == io.EOF { + break + } + b.Fatal(err) + } + } +} + +func BenchmarkEncodeInt64(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{}, int64(1234), oid.T_int8) + } +} + +func BenchmarkEncodeFloat64(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{}, 3.14159, oid.T_float8) + } +} + +var testByteString = []byte("abcdefghijklmnopqrstuvwxyz") + +func BenchmarkEncodeByteaHex(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{serverVersion: 90000}, testByteString, oid.T_bytea) + } +} +func BenchmarkEncodeByteaEscape(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{serverVersion: 84000}, testByteString, oid.T_bytea) + } +} + +func BenchmarkEncodeBool(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{}, true, oid.T_bool) + } +} + +var testTimestamptz = time.Date(2001, time.January, 1, 0, 0, 0, 0, time.Local) + +func BenchmarkEncodeTimestamptz(b *testing.B) { + for i := 0; i < b.N; i++ { + encode(¶meterStatus{}, testTimestamptz, oid.T_timestamptz) + } +} + +var testIntBytes = []byte("1234") + +func BenchmarkDecodeInt64(b *testing.B) { + for i := 0; i < b.N; i++ { + decode(¶meterStatus{}, testIntBytes, oid.T_int8) + } +} + +var testFloatBytes = []byte("3.14159") + +func BenchmarkDecodeFloat64(b *testing.B) { + for i := 0; i < b.N; i++ { + decode(¶meterStatus{}, testFloatBytes, oid.T_float8) + } +} + +var testBoolBytes = []byte{'t'} + +func BenchmarkDecodeBool(b *testing.B) { + for i := 0; i < b.N; i++ { + decode(¶meterStatus{}, testBoolBytes, oid.T_bool) + } +} + +func TestDecodeBool(t *testing.T) { + db := openTestConn(t) + rows, err := db.Query("select true") + if err != nil { + t.Fatal(err) + } + rows.Close() +} + +var testTimestamptzBytes = []byte("2013-09-17 22:15:32.360754-07") + +func BenchmarkDecodeTimestamptz(b *testing.B) { + for i := 0; i < b.N; i++ { + decode(¶meterStatus{}, testTimestamptzBytes, oid.T_timestamptz) + } +} + +func BenchmarkDecodeTimestamptzMultiThread(b *testing.B) { + oldProcs := runtime.GOMAXPROCS(0) + defer runtime.GOMAXPROCS(oldProcs) + runtime.GOMAXPROCS(runtime.NumCPU()) + globalLocationCache = newLocationCache() + + f := func(wg *sync.WaitGroup, loops int) { + defer wg.Done() + for i := 0; i < loops; i++ { + decode(¶meterStatus{}, testTimestamptzBytes, oid.T_timestamptz) + } + } + + wg := &sync.WaitGroup{} + b.ResetTimer() + for j := 0; j < 10; j++ { + wg.Add(1) + go f(wg, b.N/10) + } + wg.Wait() +} + +func BenchmarkLocationCache(b *testing.B) { + globalLocationCache = newLocationCache() + for i := 0; i < b.N; i++ { + globalLocationCache.getLocation(rand.Intn(10000)) + } +} + +func BenchmarkLocationCacheMultiThread(b *testing.B) { + oldProcs := runtime.GOMAXPROCS(0) + defer runtime.GOMAXPROCS(oldProcs) + runtime.GOMAXPROCS(runtime.NumCPU()) + globalLocationCache = newLocationCache() + + f := func(wg *sync.WaitGroup, loops int) { + defer wg.Done() + for i := 0; i < loops; i++ { + globalLocationCache.getLocation(rand.Intn(10000)) + } + } + + wg := &sync.WaitGroup{} + b.ResetTimer() + for j := 0; j < 10; j++ { + wg.Add(1) + go f(wg, b.N/10) + } + wg.Wait() +} + +// Stress test the performance of parsing results from the wire. +func BenchmarkResultParsing(b *testing.B) { + b.StopTimer() + + db := openTestConn(b) + defer db.Close() + _, err := db.Exec("BEGIN") + if err != nil { + b.Fatal(err) + } + + b.StartTimer() + for i := 0; i < b.N; i++ { + res, err := db.Query("SELECT generate_series(1, 50000)") + if err != nil { + b.Fatal(err) + } + res.Close() + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/buf.go b/Godeps/_workspace/src/github.com/lib/pq/buf.go new file mode 100644 index 0000000..fd966c3 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/buf.go @@ -0,0 +1,74 @@ +package pq + +import ( + "bytes" + "encoding/binary" + + "github.com/lib/pq/oid" +) + +type readBuf []byte + +func (b *readBuf) int32() (n int) { + n = int(int32(binary.BigEndian.Uint32(*b))) + *b = (*b)[4:] + return +} + +func (b *readBuf) oid() (n oid.Oid) { + n = oid.Oid(binary.BigEndian.Uint32(*b)) + *b = (*b)[4:] + return +} + +func (b *readBuf) int16() (n int) { + n = int(binary.BigEndian.Uint16(*b)) + *b = (*b)[2:] + return +} + +func (b *readBuf) string() string { + i := bytes.IndexByte(*b, 0) + if i < 0 { + errorf("invalid message format; expected string terminator") + } + s := (*b)[:i] + *b = (*b)[i+1:] + return string(s) +} + +func (b *readBuf) next(n int) (v []byte) { + v = (*b)[:n] + *b = (*b)[n:] + return +} + +func (b *readBuf) byte() byte { + return b.next(1)[0] +} + +type writeBuf []byte + +func (b *writeBuf) int32(n int) { + x := make([]byte, 4) + binary.BigEndian.PutUint32(x, uint32(n)) + *b = append(*b, x...) +} + +func (b *writeBuf) int16(n int) { + x := make([]byte, 2) + binary.BigEndian.PutUint16(x, uint16(n)) + *b = append(*b, x...) +} + +func (b *writeBuf) string(s string) { + *b = append(*b, (s + "\000")...) +} + +func (b *writeBuf) byte(c byte) { + *b = append(*b, c) +} + +func (b *writeBuf) bytes(v []byte) { + *b = append(*b, v...) +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/README b/Godeps/_workspace/src/github.com/lib/pq/certs/README new file mode 100644 index 0000000..24ab7b2 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/README @@ -0,0 +1,3 @@ +This directory contains certificates and private keys for testing some +SSL-related functionality in Travis. Do NOT use these certificates for +anything other than testing. diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.crt b/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.crt new file mode 100644 index 0000000..6e6b428 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.crt @@ -0,0 +1,69 @@ +Certificate: + Data: + Version: 3 (0x2) + Serial Number: 2 (0x2) + Signature Algorithm: sha256WithRSAEncryption + Issuer: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pq CA + Validity + Not Before: Oct 11 15:10:11 2014 GMT + Not After : Oct 8 15:10:11 2024 GMT + Subject: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pqgosslcert + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + RSA Public Key: (1024 bit) + Modulus (1024 bit): + 00:e3:8c:06:9a:70:54:51:d1:34:34:83:39:cd:a2: + 59:0f:05:ed:8d:d8:0e:34:d0:92:f4:09:4d:ee:8c: + 78:55:49:24:f8:3c:e0:34:58:02:b2:e7:94:58:c1: + e8:e5:bb:d1:af:f6:54:c1:40:b1:90:70:79:0d:35: + 54:9c:8f:16:e9:c2:f0:92:e6:64:49:38:c1:76:f8: + 47:66:c4:5b:4a:b6:a9:43:ce:c8:be:6c:4d:2b:94: + 97:3c:55:bc:d1:d0:6e:b7:53:ae:89:5c:4b:6b:86: + 40:be:c1:ae:1e:64:ce:9c:ae:87:0a:69:e5:c8:21: + 12:be:ae:1d:f6:45:df:16:a7 + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Subject Key Identifier: + 9B:25:31:63:A2:D8:06:FF:CB:E3:E9:96:FF:0D:BA:DC:12:7D:04:CF + X509v3 Authority Key Identifier: + keyid:52:93:ED:1E:76:0A:9F:65:4F:DE:19:66:C1:D5:22:40:35:CB:A0:72 + + X509v3 Basic Constraints: + CA:FALSE + X509v3 Key Usage: + Digital Signature, Non Repudiation, Key Encipherment + Signature Algorithm: sha256WithRSAEncryption + 3e:f5:f8:0b:4e:11:bd:00:86:1f:ce:dc:97:02:98:91:11:f5: + 65:f6:f2:8a:b2:3e:47:92:05:69:28:c9:e9:b4:f7:cf:93:d1: + 2d:81:5d:00:3c:23:be:da:70:ea:59:e1:2c:d3:25:49:ae:a6: + 95:54:c1:10:df:23:e3:fe:d6:e4:76:c7:6b:73:ad:1b:34:7c: + e2:56:cc:c0:37:ae:c5:7a:11:20:6c:3d:05:0e:99:cd:22:6c: + cf:59:a1:da:28:d4:65:ba:7d:2f:2b:3d:69:6d:a6:c1:ae:57: + bf:56:64:13:79:f8:48:46:65:eb:81:67:28:0b:7b:de:47:10: + b3:80:3c:31:d1:58:94:01:51:4a:c7:c8:1a:01:a8:af:c4:cd: + bb:84:a5:d9:8b:b4:b9:a1:64:3e:95:d9:90:1d:d5:3f:67:cc: + 3b:ba:f5:b4:d1:33:77:ee:c2:d2:3e:7e:c5:66:6e:b7:35:4c: + 60:57:b0:b8:be:36:c8:f3:d3:95:8c:28:4a:c9:f7:27:a4:0d: + e5:96:99:eb:f5:c8:bd:f3:84:6d:ef:02:f9:8a:36:7d:6b:5f: + 36:68:37:41:d9:74:ae:c6:78:2e:44:86:a1:ad:43:ca:fb:b5: + 3e:ba:10:23:09:02:ac:62:d1:d0:83:c8:95:b9:e3:5e:30:ff: + 5b:2b:38:fa +-----BEGIN CERTIFICATE----- +MIIDEzCCAfugAwIBAgIBAjANBgkqhkiG9w0BAQsFADBeMQswCQYDVQQGEwJVUzEP +MA0GA1UECBMGTmV2YWRhMRIwEAYDVQQHEwlMYXMgVmVnYXMxGjAYBgNVBAoTEWdp +dGh1Yi5jb20vbGliL3BxMQ4wDAYDVQQDEwVwcSBDQTAeFw0xNDEwMTExNTEwMTFa +Fw0yNDEwMDgxNTEwMTFaMGQxCzAJBgNVBAYTAlVTMQ8wDQYDVQQIEwZOZXZhZGEx +EjAQBgNVBAcTCUxhcyBWZWdhczEaMBgGA1UEChMRZ2l0aHViLmNvbS9saWIvcHEx +FDASBgNVBAMTC3BxZ29zc2xjZXJ0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKB +gQDjjAaacFRR0TQ0gznNolkPBe2N2A400JL0CU3ujHhVSST4POA0WAKy55RYwejl +u9Gv9lTBQLGQcHkNNVScjxbpwvCS5mRJOMF2+EdmxFtKtqlDzsi+bE0rlJc8VbzR +0G63U66JXEtrhkC+wa4eZM6crocKaeXIIRK+rh32Rd8WpwIDAQABo1owWDAdBgNV +HQ4EFgQUmyUxY6LYBv/L4+mW/w263BJ9BM8wHwYDVR0jBBgwFoAUUpPtHnYKn2VP +3hlmwdUiQDXLoHIwCQYDVR0TBAIwADALBgNVHQ8EBAMCBeAwDQYJKoZIhvcNAQEL +BQADggEBAD71+AtOEb0Ahh/O3JcCmJER9WX28oqyPkeSBWkoyem098+T0S2BXQA8 +I77acOpZ4SzTJUmuppVUwRDfI+P+1uR2x2tzrRs0fOJWzMA3rsV6ESBsPQUOmc0i +bM9Zodoo1GW6fS8rPWltpsGuV79WZBN5+EhGZeuBZygLe95HELOAPDHRWJQBUUrH +yBoBqK/EzbuEpdmLtLmhZD6V2ZAd1T9nzDu69bTRM3fuwtI+fsVmbrc1TGBXsLi+ +Nsjz05WMKErJ9yekDeWWmev1yL3zhG3vAvmKNn1rXzZoN0HZdK7GeC5EhqGtQ8r7 +tT66ECMJAqxi0dCDyJW5414w/1srOPo= +-----END CERTIFICATE----- diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.key b/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.key new file mode 100644 index 0000000..eb8b20b --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/postgresql.key @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICWwIBAAKBgQDjjAaacFRR0TQ0gznNolkPBe2N2A400JL0CU3ujHhVSST4POA0 +WAKy55RYwejlu9Gv9lTBQLGQcHkNNVScjxbpwvCS5mRJOMF2+EdmxFtKtqlDzsi+ +bE0rlJc8VbzR0G63U66JXEtrhkC+wa4eZM6crocKaeXIIRK+rh32Rd8WpwIDAQAB +AoGAM5dM6/kp9P700i8qjOgRPym96Zoh5nGfz/rIE5z/r36NBkdvIg8OVZfR96nH +b0b9TOMR5lsPp0sI9yivTWvX6qyvLJRWy2vvx17hXK9NxXUNTAm0PYZUTvCtcPeX +RnJpzQKNZQPkFzF0uXBc4CtPK2Vz0+FGvAelrhYAxnw1dIkCQQD+9qaW5QhXjsjb +Nl85CmXgxPmGROcgLQCO+omfrjf9UXrituU9Dz6auym5lDGEdMFnkzfr+wpasEy9 +mf5ZZOhDAkEA5HjXfVGaCtpydOt6hDon/uZsyssCK2lQ7NSuE3vP+sUsYMzIpEoy +t3VWXqKbo+g9KNDTP4WEliqp1aiSIylzzQJANPeqzihQnlgEdD4MdD4rwhFJwVIp +Le8Lcais1KaN7StzOwxB/XhgSibd2TbnPpw+3bSg5n5lvUdo+e62/31OHwJAU1jS +I+F09KikQIr28u3UUWT2IzTT4cpVv1AHAQyV3sG3YsjSGT0IK20eyP9BEBZU2WL0 +7aNjrvR5aHxKc5FXsQJABsFtyGpgI5X4xufkJZVZ+Mklz2n7iXa+XPatMAHFxAtb +EEMt60rngwMjXAzBSC6OYuYogRRAY3UCacNC5VhLYQ== +-----END RSA PRIVATE KEY----- diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/root.crt b/Godeps/_workspace/src/github.com/lib/pq/certs/root.crt new file mode 100644 index 0000000..aecf8f6 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/root.crt @@ -0,0 +1,24 @@ +-----BEGIN CERTIFICATE----- +MIIEAzCCAuugAwIBAgIJANmheROCdW1NMA0GCSqGSIb3DQEBBQUAMF4xCzAJBgNV +BAYTAlVTMQ8wDQYDVQQIEwZOZXZhZGExEjAQBgNVBAcTCUxhcyBWZWdhczEaMBgG +A1UEChMRZ2l0aHViLmNvbS9saWIvcHExDjAMBgNVBAMTBXBxIENBMB4XDTE0MTAx +MTE1MDQyOVoXDTI0MTAwODE1MDQyOVowXjELMAkGA1UEBhMCVVMxDzANBgNVBAgT +Bk5ldmFkYTESMBAGA1UEBxMJTGFzIFZlZ2FzMRowGAYDVQQKExFnaXRodWIuY29t +L2xpYi9wcTEOMAwGA1UEAxMFcHEgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw +ggEKAoIBAQCV4PxP7ShzWBzUCThcKk3qZtOLtHmszQVtbqhvgTpm1kTRtKBdVMu0 +pLAHQ3JgJCnAYgH0iZxVGoMP16T3irdgsdC48+nNTFM2T0cCdkfDURGIhSFN47cb +Pgy306BcDUD2q7ucW33+dlFSRuGVewocoh4BWM/vMtMvvWzdi4Ag/L/jhb+5wZxZ +sWymsadOVSDePEMKOvlCa3EdVwVFV40TVyDb+iWBUivDAYsS2a3KajuJrO6MbZiE +Sp2RCIkZS2zFmzWxVRi9ZhzIZhh7EVF9JAaNC3T52jhGUdlRq3YpBTMnd89iOh74 +6jWXG7wSuPj3haFzyNhmJ0ZUh+2Ynoh1AgMBAAGjgcMwgcAwHQYDVR0OBBYEFFKT +7R52Cp9lT94ZZsHVIkA1y6ByMIGQBgNVHSMEgYgwgYWAFFKT7R52Cp9lT94ZZsHV +IkA1y6ByoWKkYDBeMQswCQYDVQQGEwJVUzEPMA0GA1UECBMGTmV2YWRhMRIwEAYD +VQQHEwlMYXMgVmVnYXMxGjAYBgNVBAoTEWdpdGh1Yi5jb20vbGliL3BxMQ4wDAYD +VQQDEwVwcSBDQYIJANmheROCdW1NMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEF +BQADggEBAAEhCLWkqJNMI8b4gkbmj5fqQ/4+oO83bZ3w2Oqf6eZ8I8BC4f2NOyE6 +tRUlq5+aU7eqC1cOAvGjO+YHN/bF/DFpwLlzvUSXt+JP/pYcUjL7v+pIvwqec9hD +ndvM4iIbkD/H/OYQ3L+N3W+G1x7AcFIX+bGCb3PzYVQAjxreV6//wgKBosMGFbZo +HPxT9RPMun61SViF04H5TNs0derVn1+5eiiYENeAhJzQNyZoOOUuX1X/Inx9bEPh +C5vFBtSMgIytPgieRJVWAiMLYsfpIAStrHztRAbBs2DU01LmMgRvHdxgFEKinC/d +UHZZQDP+6pT+zADrGhQGXe4eThaO6f0= +-----END CERTIFICATE----- diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/server.crt b/Godeps/_workspace/src/github.com/lib/pq/certs/server.crt new file mode 100644 index 0000000..ddc995a --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/server.crt @@ -0,0 +1,81 @@ +Certificate: + Data: + Version: 3 (0x2) + Serial Number: 1 (0x1) + Signature Algorithm: sha256WithRSAEncryption + Issuer: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pq CA + Validity + Not Before: Oct 11 15:05:15 2014 GMT + Not After : Oct 8 15:05:15 2024 GMT + Subject: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=postgres + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + RSA Public Key: (2048 bit) + Modulus (2048 bit): + 00:d7:8a:4c:85:fb:17:a5:3c:8f:e0:72:11:29:ce: + 3f:b0:1f:3f:7d:c6:ee:7f:a7:fc:02:2b:35:47:08: + a6:3d:90:df:5c:56:14:94:00:c7:6d:d1:d2:e2:61: + 95:77:b8:e3:a6:66:31:f9:1f:21:7d:62:e1:27:da: + 94:37:61:4a:ea:63:53:a0:61:b8:9c:bb:a5:e2:e7: + b7:a6:d8:0f:05:04:c7:29:e2:ea:49:2b:7f:de:15: + 00:a6:18:70:50:c7:0c:de:9a:f9:5a:96:b0:e1:94: + 06:c6:6d:4a:21:3b:b4:0f:a5:6d:92:86:34:b2:4e: + d7:0e:a7:19:c0:77:0b:7b:87:c8:92:de:42:ff:86: + d2:b7:9a:a4:d4:15:23:ca:ad:a5:69:21:b8:ce:7e: + 66:cb:85:5d:b9:ed:8b:2d:09:8d:94:e4:04:1e:72: + ec:ef:d0:76:90:15:5a:a4:f7:91:4b:e9:ce:4e:9d: + 5d:9a:70:17:9c:d8:e9:73:83:ea:3d:61:99:a6:cd: + ac:91:40:5a:88:77:e5:4e:2a:8e:3d:13:f3:f9:38: + 6f:81:6b:8a:95:ca:0e:07:ab:6f:da:b4:8c:d9:ff: + aa:78:03:aa:c7:c2:cf:6f:64:92:d3:d8:83:d5:af: + f1:23:18:a7:2e:7b:17:0b:e7:7d:f1:fa:a8:41:a3: + 04:57 + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Subject Key Identifier: + EE:F0:B3:46:DC:C7:09:EB:0E:B6:2F:E5:FE:62:60:45:44:9F:59:CC + X509v3 Authority Key Identifier: + keyid:52:93:ED:1E:76:0A:9F:65:4F:DE:19:66:C1:D5:22:40:35:CB:A0:72 + + X509v3 Basic Constraints: + CA:FALSE + X509v3 Key Usage: + Digital Signature, Non Repudiation, Key Encipherment + Signature Algorithm: sha256WithRSAEncryption + 7e:5a:6e:be:bf:d2:6c:c1:d6:fa:b6:fb:3f:06:53:36:08:87: + 9d:95:b1:39:af:9e:f6:47:38:17:39:da:25:7c:f2:ad:0c:e3: + ab:74:19:ca:fb:8c:a0:50:c0:1d:19:8a:9c:21:ed:0f:3a:d1: + 96:54:2e:10:09:4f:b8:70:f7:2b:99:43:d2:c6:15:bc:3f:24: + 7d:28:39:32:3f:8d:a4:4f:40:75:7f:3e:0d:1c:d1:69:f2:4e: + 98:83:47:97:d2:25:ac:c9:36:86:2f:04:a6:c4:86:c7:c4:00: + 5f:7f:b9:ad:fc:bf:e9:f5:78:d7:82:1a:51:0d:fc:ab:9e:92: + 1d:5f:0c:18:d1:82:e0:14:c9:ce:91:89:71:ff:49:49:ff:35: + bf:7b:44:78:42:c1:d0:66:65:bb:28:2e:60:ca:9b:20:12:a9: + 90:61:b1:96:ec:15:46:c9:37:f7:07:90:8a:89:45:2a:3f:37: + ec:dc:e3:e5:8f:c3:3a:57:80:a5:54:60:0c:e1:b2:26:99:2b: + 40:7e:36:d1:9a:70:02:ec:63:f4:3b:72:ae:81:fb:30:20:6d: + cb:48:46:c6:b5:8f:39:b1:84:05:25:55:8d:f5:62:f6:1b:46: + 2e:da:a3:4c:26:12:44:d7:56:b6:b8:a9:ca:d3:ab:71:45:7c: + 9f:48:6d:1e +-----BEGIN CERTIFICATE----- +MIIDlDCCAnygAwIBAgIBATANBgkqhkiG9w0BAQsFADBeMQswCQYDVQQGEwJVUzEP +MA0GA1UECBMGTmV2YWRhMRIwEAYDVQQHEwlMYXMgVmVnYXMxGjAYBgNVBAoTEWdp +dGh1Yi5jb20vbGliL3BxMQ4wDAYDVQQDEwVwcSBDQTAeFw0xNDEwMTExNTA1MTVa +Fw0yNDEwMDgxNTA1MTVaMGExCzAJBgNVBAYTAlVTMQ8wDQYDVQQIEwZOZXZhZGEx +EjAQBgNVBAcTCUxhcyBWZWdhczEaMBgGA1UEChMRZ2l0aHViLmNvbS9saWIvcHEx +ETAPBgNVBAMTCHBvc3RncmVzMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC +AQEA14pMhfsXpTyP4HIRKc4/sB8/fcbuf6f8Ais1RwimPZDfXFYUlADHbdHS4mGV +d7jjpmYx+R8hfWLhJ9qUN2FK6mNToGG4nLul4ue3ptgPBQTHKeLqSSt/3hUAphhw +UMcM3pr5Wpaw4ZQGxm1KITu0D6VtkoY0sk7XDqcZwHcLe4fIkt5C/4bSt5qk1BUj +yq2laSG4zn5my4Vdue2LLQmNlOQEHnLs79B2kBVapPeRS+nOTp1dmnAXnNjpc4Pq +PWGZps2skUBaiHflTiqOPRPz+ThvgWuKlcoOB6tv2rSM2f+qeAOqx8LPb2SS09iD +1a/xIxinLnsXC+d98fqoQaMEVwIDAQABo1owWDAdBgNVHQ4EFgQU7vCzRtzHCesO +ti/l/mJgRUSfWcwwHwYDVR0jBBgwFoAUUpPtHnYKn2VP3hlmwdUiQDXLoHIwCQYD +VR0TBAIwADALBgNVHQ8EBAMCBeAwDQYJKoZIhvcNAQELBQADggEBAH5abr6/0mzB +1vq2+z8GUzYIh52VsTmvnvZHOBc52iV88q0M46t0Gcr7jKBQwB0Zipwh7Q860ZZU +LhAJT7hw9yuZQ9LGFbw/JH0oOTI/jaRPQHV/Pg0c0WnyTpiDR5fSJazJNoYvBKbE +hsfEAF9/ua38v+n1eNeCGlEN/Kuekh1fDBjRguAUyc6RiXH/SUn/Nb97RHhCwdBm +ZbsoLmDKmyASqZBhsZbsFUbJN/cHkIqJRSo/N+zc4+WPwzpXgKVUYAzhsiaZK0B+ +NtGacALsY/Q7cq6B+zAgbctIRsa1jzmxhAUlVY31YvYbRi7ao0wmEkTXVra4qcrT +q3FFfJ9IbR4= +-----END CERTIFICATE----- diff --git a/Godeps/_workspace/src/github.com/lib/pq/certs/server.key b/Godeps/_workspace/src/github.com/lib/pq/certs/server.key new file mode 100644 index 0000000..bd7b019 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/certs/server.key @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEogIBAAKCAQEA14pMhfsXpTyP4HIRKc4/sB8/fcbuf6f8Ais1RwimPZDfXFYU +lADHbdHS4mGVd7jjpmYx+R8hfWLhJ9qUN2FK6mNToGG4nLul4ue3ptgPBQTHKeLq +SSt/3hUAphhwUMcM3pr5Wpaw4ZQGxm1KITu0D6VtkoY0sk7XDqcZwHcLe4fIkt5C +/4bSt5qk1BUjyq2laSG4zn5my4Vdue2LLQmNlOQEHnLs79B2kBVapPeRS+nOTp1d +mnAXnNjpc4PqPWGZps2skUBaiHflTiqOPRPz+ThvgWuKlcoOB6tv2rSM2f+qeAOq +x8LPb2SS09iD1a/xIxinLnsXC+d98fqoQaMEVwIDAQABAoIBAF3ZoihUhJ82F4+r +Gz4QyDpv4L1reT2sb1aiabhcU8ZK5nbWJG+tRyjSS/i2dNaEcttpdCj9HR/zhgZM +bm0OuAgG58rVwgS80CZUruq++Qs+YVojq8/gWPTiQD4SNhV2Fmx3HkwLgUk3oxuT +SsvdqzGE3okGVrutCIcgy126eA147VPMoej1Bb3fO6npqK0pFPhZfAc0YoqJuM+k +obRm5pAnGUipyLCFXjA9HYPKwYZw2RtfdA3CiImHeanSdqS+ctrC9y8BV40Th7gZ +haXdKUNdjmIxV695QQ1mkGqpKLZFqhzKioGQ2/Ly2d1iaKN9fZltTusu8unepWJ2 +tlT9qMECgYEA9uHaF1t2CqE+AJvWTihHhPIIuLxoOQXYea1qvxfcH/UMtaLKzCNm +lQ5pqCGsPvp+10f36yttO1ZehIvlVNXuJsjt0zJmPtIolNuJY76yeussfQ9jHheB +5uPEzCFlHzxYbBUyqgWaF6W74okRGzEGJXjYSP0yHPPdU4ep2q3bGiUCgYEA34Af +wBSuQSK7uLxArWHvQhyuvi43ZGXls6oRGl+Ysj54s8BP6XGkq9hEJ6G4yxgyV+BR +DUOs5X8/TLT8POuIMYvKTQthQyCk0eLv2FLdESDuuKx0kBVY3s8lK3/z5HhrdOiN +VMNZU+xDKgKc3hN9ypkk8vcZe6EtH7Y14e0rVcsCgYBTgxi8F/M5K0wG9rAqphNz +VFBA9XKn/2M33cKjO5X5tXIEKzpAjaUQvNxexG04rJGljzG8+mar0M6ONahw5yD1 +O7i/XWgazgpuOEkkVYiYbd8RutfDgR4vFVMn3hAP3eDnRtBplRWH9Ec3HTiNIys6 +F8PKBOQjyRZQQC7jyzW3hQKBgACe5HeuFwXLSOYsb6mLmhR+6+VPT4wR1F95W27N +USk9jyxAnngxfpmTkiziABdgS9N+pfr5cyN4BP77ia/Jn6kzkC5Cl9SN5KdIkA3z +vPVtN/x/ThuQU5zaymmig1ThGLtMYggYOslG4LDfLPxY5YKIhle+Y+259twdr2yf +Mf2dAoGAaGv3tWMgnIdGRk6EQL/yb9PKHo7ShN+tKNlGaK7WwzBdKs+Fe8jkgcr7 +pz4Ne887CmxejdISzOCcdT+Zm9Bx6I/uZwWOtDvWpIgIxVX9a9URj/+D1MxTE/y4 +d6H+c89yDY62I2+drMpdjCd3EtCaTlxpTbRS+s1eAHMH7aEkcCE= +-----END RSA PRIVATE KEY----- diff --git a/Godeps/_workspace/src/github.com/lib/pq/conn.go b/Godeps/_workspace/src/github.com/lib/pq/conn.go new file mode 100644 index 0000000..fecb301 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/conn.go @@ -0,0 +1,1497 @@ +package pq + +import ( + "bufio" + "crypto/md5" + "crypto/tls" + "crypto/x509" + "database/sql" + "database/sql/driver" + "encoding/binary" + "errors" + "fmt" + "io" + "io/ioutil" + "net" + "os" + "os/user" + "path" + "path/filepath" + "strconv" + "strings" + "time" + "unicode" + + "github.com/lib/pq/oid" +) + +// Common error types +var ( + ErrNotSupported = errors.New("pq: Unsupported command") + ErrInFailedTransaction = errors.New("pq: Could not complete operation in a failed transaction") + ErrSSLNotSupported = errors.New("pq: SSL is not enabled on the server") + ErrSSLKeyHasWorldPermissions = errors.New("pq: Private key file has group or world access. Permissions should be u=rw (0600) or less.") + ErrCouldNotDetectUsername = errors.New("pq: Could not detect default username. Please provide one explicitly.") +) + +type drv struct{} + +func (d *drv) Open(name string) (driver.Conn, error) { + return Open(name) +} + +func init() { + sql.Register("postgres", &drv{}) +} + +type parameterStatus struct { + // server version in the same format as server_version_num, or 0 if + // unavailable + serverVersion int + + // the current location based on the TimeZone value of the session, if + // available + currentLocation *time.Location +} + +type transactionStatus byte + +const ( + txnStatusIdle transactionStatus = 'I' + txnStatusIdleInTransaction transactionStatus = 'T' + txnStatusInFailedTransaction transactionStatus = 'E' +) + +func (s transactionStatus) String() string { + switch s { + case txnStatusIdle: + return "idle" + case txnStatusIdleInTransaction: + return "idle in transaction" + case txnStatusInFailedTransaction: + return "in a failed transaction" + default: + errorf("unknown transactionStatus %d", s) + } + + panic("not reached") +} + +type Dialer interface { + Dial(network, address string) (net.Conn, error) + DialTimeout(network, address string, timeout time.Duration) (net.Conn, error) +} + +type defaultDialer struct{} + +func (d defaultDialer) Dial(ntw, addr string) (net.Conn, error) { + return net.Dial(ntw, addr) +} +func (d defaultDialer) DialTimeout(ntw, addr string, timeout time.Duration) (net.Conn, error) { + return net.DialTimeout(ntw, addr, timeout) +} + +type conn struct { + c net.Conn + buf *bufio.Reader + namei int + scratch [512]byte + txnStatus transactionStatus + + parameterStatus parameterStatus + + saveMessageType byte + saveMessageBuffer []byte + + // If true, this connection is bad and all public-facing functions should + // return ErrBadConn. + bad bool +} + +func (c *conn) writeBuf(b byte) *writeBuf { + c.scratch[0] = b + w := writeBuf(c.scratch[:5]) + return &w +} + +func Open(name string) (_ driver.Conn, err error) { + return DialOpen(defaultDialer{}, name) +} + +func DialOpen(d Dialer, name string) (_ driver.Conn, err error) { + defer func() { + // Handle any panics during connection initialization. Note that we + // specifically do *not* want to use errRecover(), as that would turn + // any connection errors into ErrBadConns, hiding the real error + // message from the user. + e := recover() + if e == nil { + // Do nothing + return + } + var ok bool + err, ok = e.(error) + if !ok { + err = fmt.Errorf("pq: unexpected error: %#v", e) + } + }() + + o := make(values) + + // A number of defaults are applied here, in this order: + // + // * Very low precedence defaults applied in every situation + // * Environment variables + // * Explicitly passed connection information + o.Set("host", "localhost") + o.Set("port", "5432") + // N.B.: Extra float digits should be set to 3, but that breaks + // Postgres 8.4 and older, where the max is 2. + o.Set("extra_float_digits", "2") + for k, v := range parseEnviron(os.Environ()) { + o.Set(k, v) + } + + if strings.HasPrefix(name, "postgres://") { + name, err = ParseURL(name) + if err != nil { + return nil, err + } + } + + if err := parseOpts(name, o); err != nil { + return nil, err + } + + // Use the "fallback" application name if necessary + if fallback := o.Get("fallback_application_name"); fallback != "" { + if !o.Isset("application_name") { + o.Set("application_name", fallback) + } + } + + // We can't work with any client_encoding other than UTF-8 currently. + // However, we have historically allowed the user to set it to UTF-8 + // explicitly, and there's no reason to break such programs, so allow that. + // Note that the "options" setting could also set client_encoding, but + // parsing its value is not worth it. Instead, we always explicitly send + // client_encoding as a separate run-time parameter, which should override + // anything set in options. + if enc := o.Get("client_encoding"); enc != "" && !isUTF8(enc) { + return nil, errors.New("client_encoding must be absent or 'UTF8'") + } + o.Set("client_encoding", "UTF8") + // DateStyle needs a similar treatment. + if datestyle := o.Get("datestyle"); datestyle != "" { + if datestyle != "ISO, MDY" { + panic(fmt.Sprintf("setting datestyle must be absent or %v; got %v", + "ISO, MDY", datestyle)) + } + } else { + o.Set("datestyle", "ISO, MDY") + } + + // If a user is not provided by any other means, the last + // resort is to use the current operating system provided user + // name. + if o.Get("user") == "" { + u, err := userCurrent() + if err != nil { + return nil, err + } else { + o.Set("user", u) + } + } + + c, err := dial(d, o) + if err != nil { + return nil, err + } + + cn := &conn{c: c} + cn.ssl(o) + cn.buf = bufio.NewReader(cn.c) + cn.startup(o) + // reset the deadline, in case one was set (see dial) + err = cn.c.SetDeadline(time.Time{}) + return cn, err +} + +func dial(d Dialer, o values) (net.Conn, error) { + ntw, addr := network(o) + + timeout := o.Get("connect_timeout") + + // Zero or not specified means wait indefinitely. + if timeout != "" && timeout != "0" { + seconds, err := strconv.ParseInt(timeout, 10, 0) + if err != nil { + return nil, fmt.Errorf("invalid value for parameter connect_timeout: %s", err) + } + duration := time.Duration(seconds) * time.Second + // connect_timeout should apply to the entire connection establishment + // procedure, so we both use a timeout for the TCP connection + // establishment and set a deadline for doing the initial handshake. + // The deadline is then reset after startup() is done. + deadline := time.Now().Add(duration) + conn, err := d.DialTimeout(ntw, addr, duration) + if err != nil { + return nil, err + } + err = conn.SetDeadline(deadline) + return conn, err + } + return d.Dial(ntw, addr) +} + +func network(o values) (string, string) { + host := o.Get("host") + + if strings.HasPrefix(host, "/") { + sockPath := path.Join(host, ".s.PGSQL."+o.Get("port")) + return "unix", sockPath + } + + return "tcp", host + ":" + o.Get("port") +} + +type values map[string]string + +func (vs values) Set(k, v string) { + vs[k] = v +} + +func (vs values) Get(k string) (v string) { + return vs[k] +} + +func (vs values) Isset(k string) bool { + _, ok := vs[k] + return ok +} + +// scanner implements a tokenizer for libpq-style option strings. +type scanner struct { + s []rune + i int +} + +// newScanner returns a new scanner initialized with the option string s. +func newScanner(s string) *scanner { + return &scanner{[]rune(s), 0} +} + +// Next returns the next rune. +// It returns 0, false if the end of the text has been reached. +func (s *scanner) Next() (rune, bool) { + if s.i >= len(s.s) { + return 0, false + } + r := s.s[s.i] + s.i++ + return r, true +} + +// SkipSpaces returns the next non-whitespace rune. +// It returns 0, false if the end of the text has been reached. +func (s *scanner) SkipSpaces() (rune, bool) { + r, ok := s.Next() + for unicode.IsSpace(r) && ok { + r, ok = s.Next() + } + return r, ok +} + +// parseOpts parses the options from name and adds them to the values. +// +// The parsing code is based on conninfo_parse from libpq's fe-connect.c +func parseOpts(name string, o values) error { + s := newScanner(name) + + for { + var ( + keyRunes, valRunes []rune + r rune + ok bool + ) + + if r, ok = s.SkipSpaces(); !ok { + break + } + + // Scan the key + for !unicode.IsSpace(r) && r != '=' { + keyRunes = append(keyRunes, r) + if r, ok = s.Next(); !ok { + break + } + } + + // Skip any whitespace if we're not at the = yet + if r != '=' { + r, ok = s.SkipSpaces() + } + + // The current character should be = + if r != '=' || !ok { + return fmt.Errorf(`missing "=" after %q in connection info string"`, string(keyRunes)) + } + + // Skip any whitespace after the = + if r, ok = s.SkipSpaces(); !ok { + // If we reach the end here, the last value is just an empty string as per libpq. + o.Set(string(keyRunes), "") + break + } + + if r != '\'' { + for !unicode.IsSpace(r) { + if r == '\\' { + if r, ok = s.Next(); !ok { + return fmt.Errorf(`missing character after backslash`) + } + } + valRunes = append(valRunes, r) + + if r, ok = s.Next(); !ok { + break + } + } + } else { + quote: + for { + if r, ok = s.Next(); !ok { + return fmt.Errorf(`unterminated quoted string literal in connection string`) + } + switch r { + case '\'': + break quote + case '\\': + r, _ = s.Next() + fallthrough + default: + valRunes = append(valRunes, r) + } + } + } + + o.Set(string(keyRunes), string(valRunes)) + } + + return nil +} + +func (cn *conn) isInTransaction() bool { + return cn.txnStatus == txnStatusIdleInTransaction || + cn.txnStatus == txnStatusInFailedTransaction +} + +func (cn *conn) checkIsInTransaction(intxn bool) { + if cn.isInTransaction() != intxn { + cn.bad = true + errorf("unexpected transaction status %v", cn.txnStatus) + } +} + +func (cn *conn) Begin() (_ driver.Tx, err error) { + if cn.bad { + return nil, driver.ErrBadConn + } + defer cn.errRecover(&err) + + cn.checkIsInTransaction(false) + _, commandTag, err := cn.simpleExec("BEGIN") + if err != nil { + return nil, err + } + if commandTag != "BEGIN" { + cn.bad = true + return nil, fmt.Errorf("unexpected command tag %s", commandTag) + } + if cn.txnStatus != txnStatusIdleInTransaction { + cn.bad = true + return nil, fmt.Errorf("unexpected transaction status %v", cn.txnStatus) + } + return cn, nil +} + +func (cn *conn) Commit() (err error) { + if cn.bad { + return driver.ErrBadConn + } + defer cn.errRecover(&err) + + cn.checkIsInTransaction(true) + // We don't want the client to think that everything is okay if it tries + // to commit a failed transaction. However, no matter what we return, + // database/sql will release this connection back into the free connection + // pool so we have to abort the current transaction here. Note that you + // would get the same behaviour if you issued a COMMIT in a failed + // transaction, so it's also the least surprising thing to do here. + if cn.txnStatus == txnStatusInFailedTransaction { + if err := cn.Rollback(); err != nil { + return err + } + return ErrInFailedTransaction + } + + _, commandTag, err := cn.simpleExec("COMMIT") + if err != nil { + if cn.isInTransaction() { + cn.bad = true + } + return err + } + if commandTag != "COMMIT" { + cn.bad = true + return fmt.Errorf("unexpected command tag %s", commandTag) + } + cn.checkIsInTransaction(false) + return nil +} + +func (cn *conn) Rollback() (err error) { + if cn.bad { + return driver.ErrBadConn + } + defer cn.errRecover(&err) + + cn.checkIsInTransaction(true) + _, commandTag, err := cn.simpleExec("ROLLBACK") + if err != nil { + if cn.isInTransaction() { + cn.bad = true + } + return err + } + if commandTag != "ROLLBACK" { + return fmt.Errorf("unexpected command tag %s", commandTag) + } + cn.checkIsInTransaction(false) + return nil +} + +func (cn *conn) gname() string { + cn.namei++ + return strconv.FormatInt(int64(cn.namei), 10) +} + +func (cn *conn) simpleExec(q string) (res driver.Result, commandTag string, err error) { + b := cn.writeBuf('Q') + b.string(q) + cn.send(b) + + for { + t, r := cn.recv1() + switch t { + case 'C': + res, commandTag = cn.parseComplete(r.string()) + case 'Z': + cn.processReadyForQuery(r) + // done + return + case 'E': + err = parseError(r) + case 'T', 'D', 'I': + // ignore any results + default: + cn.bad = true + errorf("unknown response for simple query: %q", t) + } + } +} + +func (cn *conn) simpleQuery(q string) (res driver.Rows, err error) { + defer cn.errRecover(&err) + + st := &stmt{cn: cn, name: ""} + + b := cn.writeBuf('Q') + b.string(q) + cn.send(b) + + for { + t, r := cn.recv1() + switch t { + case 'C', 'I': + // We allow queries which don't return any results through Query as + // well as Exec. We still have to give database/sql a rows object + // the user can close, though, to avoid connections from being + // leaked. A "rows" with done=true works fine for that purpose. + if err != nil { + cn.bad = true + errorf("unexpected message %q in simple query execution", t) + } + res = &rows{st: st, done: true} + case 'Z': + cn.processReadyForQuery(r) + // done + return + case 'E': + res = nil + err = parseError(r) + case 'D': + if res == nil { + cn.bad = true + errorf("unexpected DataRow in simple query execution") + } + // the query didn't fail; kick off to Next + cn.saveMessage(t, r) + return + case 'T': + // res might be non-nil here if we received a previous + // CommandComplete, but that's fine; just overwrite it + res = &rows{st: st} + st.cols, st.rowTyps = parseMeta(r) + + // To work around a bug in QueryRow in Go 1.2 and earlier, wait + // until the first DataRow has been received. + default: + cn.bad = true + errorf("unknown response for simple query: %q", t) + } + } +} + +func (cn *conn) prepareTo(q, stmtName string) (_ *stmt, err error) { + st := &stmt{cn: cn, name: stmtName} + + b := cn.writeBuf('P') + b.string(st.name) + b.string(q) + b.int16(0) + cn.send(b) + + b = cn.writeBuf('D') + b.byte('S') + b.string(st.name) + cn.send(b) + + cn.send(cn.writeBuf('S')) + + for { + t, r := cn.recv1() + switch t { + case '1': + case 't': + nparams := r.int16() + st.paramTyps = make([]oid.Oid, nparams) + + for i := range st.paramTyps { + st.paramTyps[i] = r.oid() + } + case 'T': + st.cols, st.rowTyps = parseMeta(r) + case 'n': + // no data + case 'Z': + cn.processReadyForQuery(r) + return st, err + case 'E': + err = parseError(r) + default: + cn.bad = true + errorf("unexpected describe rows response: %q", t) + } + } +} + +func (cn *conn) Prepare(q string) (_ driver.Stmt, err error) { + if cn.bad { + return nil, driver.ErrBadConn + } + defer cn.errRecover(&err) + + if len(q) >= 4 && strings.EqualFold(q[:4], "COPY") { + return cn.prepareCopyIn(q) + } + return cn.prepareTo(q, cn.gname()) +} + +func (cn *conn) Close() (err error) { + if cn.bad { + return driver.ErrBadConn + } + defer cn.errRecover(&err) + + // Don't go through send(); ListenerConn relies on us not scribbling on the + // scratch buffer of this connection. + err = cn.sendSimpleMessage('X') + if err != nil { + return err + } + + return cn.c.Close() +} + +// Implement the "Queryer" interface +func (cn *conn) Query(query string, args []driver.Value) (_ driver.Rows, err error) { + if cn.bad { + return nil, driver.ErrBadConn + } + defer cn.errRecover(&err) + + // Check to see if we can use the "simpleQuery" interface, which is + // *much* faster than going through prepare/exec + if len(args) == 0 { + return cn.simpleQuery(query) + } + + st, err := cn.prepareTo(query, "") + if err != nil { + panic(err) + } + + st.exec(args) + return &rows{st: st}, nil +} + +// Implement the optional "Execer" interface for one-shot queries +func (cn *conn) Exec(query string, args []driver.Value) (_ driver.Result, err error) { + if cn.bad { + return nil, driver.ErrBadConn + } + defer cn.errRecover(&err) + + // Check to see if we can use the "simpleExec" interface, which is + // *much* faster than going through prepare/exec + if len(args) == 0 { + // ignore commandTag, our caller doesn't care + r, _, err := cn.simpleExec(query) + return r, err + } + + // Use the unnamed statement to defer planning until bind + // time, or else value-based selectivity estimates cannot be + // used. + st, err := cn.prepareTo(query, "") + if err != nil { + panic(err) + } + + r, err := st.Exec(args) + if err != nil { + panic(err) + } + + return r, err +} + +// Assumes len(*m) is > 5 +func (cn *conn) send(m *writeBuf) { + b := (*m)[1:] + binary.BigEndian.PutUint32(b, uint32(len(b))) + + if (*m)[0] == 0 { + *m = b + } + + _, err := cn.c.Write(*m) + if err != nil { + panic(err) + } +} + +// Send a message of type typ to the server on the other end of cn. The +// message should have no payload. This method does not use the scratch +// buffer. +func (cn *conn) sendSimpleMessage(typ byte) (err error) { + _, err = cn.c.Write([]byte{typ, '\x00', '\x00', '\x00', '\x04'}) + return err +} + +// saveMessage memorizes a message and its buffer in the conn struct. +// recvMessage will then return these values on the next call to it. This +// method is useful in cases where you have to see what the next message is +// going to be (e.g. to see whether it's an error or not) but you can't handle +// the message yourself. +func (cn *conn) saveMessage(typ byte, buf *readBuf) { + if cn.saveMessageType != 0 { + cn.bad = true + errorf("unexpected saveMessageType %d", cn.saveMessageType) + } + cn.saveMessageType = typ + cn.saveMessageBuffer = *buf +} + +// recvMessage receives any message from the backend, or returns an error if +// a problem occurred while reading the message. +func (cn *conn) recvMessage(r *readBuf) (byte, error) { + // workaround for a QueryRow bug, see exec + if cn.saveMessageType != 0 { + t := cn.saveMessageType + *r = cn.saveMessageBuffer + cn.saveMessageType = 0 + cn.saveMessageBuffer = nil + return t, nil + } + + x := cn.scratch[:5] + _, err := io.ReadFull(cn.buf, x) + if err != nil { + return 0, err + } + + // read the type and length of the message that follows + t := x[0] + n := int(binary.BigEndian.Uint32(x[1:])) - 4 + var y []byte + if n <= len(cn.scratch) { + y = cn.scratch[:n] + } else { + y = make([]byte, n) + } + _, err = io.ReadFull(cn.buf, y) + if err != nil { + return 0, err + } + *r = y + return t, nil +} + +// recv receives a message from the backend, but if an error happened while +// reading the message or the received message was an ErrorResponse, it panics. +// NoticeResponses are ignored. This function should generally be used only +// during the startup sequence. +func (cn *conn) recv() (t byte, r *readBuf) { + for { + var err error + r = &readBuf{} + t, err = cn.recvMessage(r) + if err != nil { + panic(err) + } + + switch t { + case 'E': + panic(parseError(r)) + case 'N': + // ignore + default: + return + } + } +} + +// recv1Buf is exactly equivalent to recv1, except it uses a buffer supplied by +// the caller to avoid an allocation. +func (cn *conn) recv1Buf(r *readBuf) byte { + for { + t, err := cn.recvMessage(r) + if err != nil { + panic(err) + } + + switch t { + case 'A', 'N': + // ignore + case 'S': + cn.processParameterStatus(r) + default: + return t + } + } +} + +// recv1 receives a message from the backend, panicking if an error occurs +// while attempting to read it. All asynchronous messages are ignored, with +// the exception of ErrorResponse. +func (cn *conn) recv1() (t byte, r *readBuf) { + r = &readBuf{} + t = cn.recv1Buf(r) + return t, r +} + +func (cn *conn) ssl(o values) { + verifyCaOnly := false + tlsConf := tls.Config{} + switch mode := o.Get("sslmode"); mode { + case "require", "": + tlsConf.InsecureSkipVerify = true + case "verify-ca": + // We must skip TLS's own verification since it requires full + // verification since Go 1.3. + tlsConf.InsecureSkipVerify = true + verifyCaOnly = true + case "verify-full": + tlsConf.ServerName = o.Get("host") + case "disable": + return + default: + errorf(`unsupported sslmode %q; only "require" (default), "verify-full", and "disable" supported`, mode) + } + + cn.setupSSLClientCertificates(&tlsConf, o) + cn.setupSSLCA(&tlsConf, o) + + w := cn.writeBuf(0) + w.int32(80877103) + cn.send(w) + + b := cn.scratch[:1] + _, err := io.ReadFull(cn.c, b) + if err != nil { + panic(err) + } + + if b[0] != 'S' { + panic(ErrSSLNotSupported) + } + + client := tls.Client(cn.c, &tlsConf) + if verifyCaOnly { + cn.verifyCA(client, &tlsConf) + } + cn.c = client +} + +// verifyCA carries out a TLS handshake to the server and verifies the +// presented certificate against the effective CA, i.e. the one specified in +// sslrootcert or the system CA if sslrootcert was not specified. +func (cn *conn) verifyCA(client *tls.Conn, tlsConf *tls.Config) { + err := client.Handshake() + if err != nil { + panic(err) + } + certs := client.ConnectionState().PeerCertificates + opts := x509.VerifyOptions{ + DNSName: client.ConnectionState().ServerName, + Intermediates: x509.NewCertPool(), + Roots: tlsConf.RootCAs, + } + for i, cert := range certs { + if i == 0 { + continue + } + opts.Intermediates.AddCert(cert) + } + _, err = certs[0].Verify(opts) + if err != nil { + panic(err) + } +} + +// This function sets up SSL client certificates based on either the "sslkey" +// and "sslcert" settings (possibly set via the environment variables PGSSLKEY +// and PGSSLCERT, respectively), or if they aren't set, from the .postgresql +// directory in the user's home directory. If the file paths are set +// explicitly, the files must exist. The key file must also not be +// world-readable, or this function will panic with +// ErrSSLKeyHasWorldPermissions. +func (cn *conn) setupSSLClientCertificates(tlsConf *tls.Config, o values) { + var missingOk bool + + sslkey := o.Get("sslkey") + sslcert := o.Get("sslcert") + if sslkey != "" && sslcert != "" { + // If the user has set an sslkey and sslcert, they *must* exist. + missingOk = false + } else { + // Automatically load certificates from ~/.postgresql. + user, err := user.Current() + if err != nil { + // user.Current() might fail when cross-compiling. We have to + // ignore the error and continue without client certificates, since + // we wouldn't know where to load them from. + return + } + + sslkey = filepath.Join(user.HomeDir, ".postgresql", "postgresql.key") + sslcert = filepath.Join(user.HomeDir, ".postgresql", "postgresql.crt") + missingOk = true + } + + // Check that both files exist, and report the error or stop, depending on + // which behaviour we want. Note that we don't do any more extensive + // checks than this (such as checking that the paths aren't directories); + // LoadX509KeyPair() will take care of the rest. + keyfinfo, err := os.Stat(sslkey) + if err != nil && missingOk { + return + } else if err != nil { + panic(err) + } + _, err = os.Stat(sslcert) + if err != nil && missingOk { + return + } else if err != nil { + panic(err) + } + + // If we got this far, the key file must also have the correct permissions + kmode := keyfinfo.Mode() + if kmode != kmode&0600 { + panic(ErrSSLKeyHasWorldPermissions) + } + + cert, err := tls.LoadX509KeyPair(sslcert, sslkey) + if err != nil { + panic(err) + } + tlsConf.Certificates = []tls.Certificate{cert} +} + +// Sets up RootCAs in the TLS configuration if sslrootcert is set. +func (cn *conn) setupSSLCA(tlsConf *tls.Config, o values) { + if sslrootcert := o.Get("sslrootcert"); sslrootcert != "" { + tlsConf.RootCAs = x509.NewCertPool() + + cert, err := ioutil.ReadFile(sslrootcert) + if err != nil { + panic(err) + } + + ok := tlsConf.RootCAs.AppendCertsFromPEM(cert) + if !ok { + errorf("couldn't parse pem in sslrootcert") + } + } +} + +// isDriverSetting returns true iff a setting is purely for configuring the +// driver's options and should not be sent to the server in the connection +// startup packet. +func isDriverSetting(key string) bool { + switch key { + case "host", "port": + return true + case "password": + return true + case "sslmode", "sslcert", "sslkey", "sslrootcert": + return true + case "fallback_application_name": + return true + case "connect_timeout": + return true + + default: + return false + } +} + +func (cn *conn) startup(o values) { + w := cn.writeBuf(0) + w.int32(196608) + // Send the backend the name of the database we want to connect to, and the + // user we want to connect as. Additionally, we send over any run-time + // parameters potentially included in the connection string. If the server + // doesn't recognize any of them, it will reply with an error. + for k, v := range o { + if isDriverSetting(k) { + // skip options which can't be run-time parameters + continue + } + // The protocol requires us to supply the database name as "database" + // instead of "dbname". + if k == "dbname" { + k = "database" + } + w.string(k) + w.string(v) + } + w.string("") + cn.send(w) + + for { + t, r := cn.recv() + switch t { + case 'K': + case 'S': + cn.processParameterStatus(r) + case 'R': + cn.auth(r, o) + case 'Z': + cn.processReadyForQuery(r) + return + default: + errorf("unknown response for startup: %q", t) + } + } +} + +func (cn *conn) auth(r *readBuf, o values) { + switch code := r.int32(); code { + case 0: + // OK + case 3: + w := cn.writeBuf('p') + w.string(o.Get("password")) + cn.send(w) + + t, r := cn.recv() + if t != 'R' { + errorf("unexpected password response: %q", t) + } + + if r.int32() != 0 { + errorf("unexpected authentication response: %q", t) + } + case 5: + s := string(r.next(4)) + w := cn.writeBuf('p') + w.string("md5" + md5s(md5s(o.Get("password")+o.Get("user"))+s)) + cn.send(w) + + t, r := cn.recv() + if t != 'R' { + errorf("unexpected password response: %q", t) + } + + if r.int32() != 0 { + errorf("unexpected authentication response: %q", t) + } + default: + errorf("unknown authentication response: %d", code) + } +} + +type stmt struct { + cn *conn + name string + cols []string + rowTyps []oid.Oid + paramTyps []oid.Oid + closed bool +} + +func (st *stmt) Close() (err error) { + if st.closed { + return nil + } + if st.cn.bad { + return driver.ErrBadConn + } + defer st.cn.errRecover(&err) + + w := st.cn.writeBuf('C') + w.byte('S') + w.string(st.name) + st.cn.send(w) + + st.cn.send(st.cn.writeBuf('S')) + + t, _ := st.cn.recv1() + if t != '3' { + st.cn.bad = true + errorf("unexpected close response: %q", t) + } + st.closed = true + + t, r := st.cn.recv1() + if t != 'Z' { + st.cn.bad = true + errorf("expected ready for query, but got: %q", t) + } + st.cn.processReadyForQuery(r) + + return nil +} + +func (st *stmt) Query(v []driver.Value) (r driver.Rows, err error) { + if st.cn.bad { + return nil, driver.ErrBadConn + } + defer st.cn.errRecover(&err) + + st.exec(v) + return &rows{st: st}, nil +} + +func (st *stmt) Exec(v []driver.Value) (res driver.Result, err error) { + if st.cn.bad { + return nil, driver.ErrBadConn + } + defer st.cn.errRecover(&err) + + st.exec(v) + + for { + t, r := st.cn.recv1() + switch t { + case 'E': + err = parseError(r) + case 'C': + res, _ = st.cn.parseComplete(r.string()) + case 'Z': + st.cn.processReadyForQuery(r) + // done + return + case 'T', 'D', 'I': + // ignore any results + default: + st.cn.bad = true + errorf("unknown exec response: %q", t) + } + } +} + +func (st *stmt) exec(v []driver.Value) { + if len(v) >= 65536 { + errorf("got %d parameters but PostgreSQL only supports 65535 parameters", len(v)) + } + if len(v) != len(st.paramTyps) { + errorf("got %d parameters but the statement requires %d", len(v), len(st.paramTyps)) + } + + w := st.cn.writeBuf('B') + w.string("") + w.string(st.name) + w.int16(0) + w.int16(len(v)) + for i, x := range v { + if x == nil { + w.int32(-1) + } else { + b := encode(&st.cn.parameterStatus, x, st.paramTyps[i]) + w.int32(len(b)) + w.bytes(b) + } + } + w.int16(0) + st.cn.send(w) + + w = st.cn.writeBuf('E') + w.string("") + w.int32(0) + st.cn.send(w) + + st.cn.send(st.cn.writeBuf('S')) + + var err error + for { + t, r := st.cn.recv1() + switch t { + case 'E': + err = parseError(r) + case '2': + if err != nil { + panic(err) + } + goto workaround + case 'Z': + st.cn.processReadyForQuery(r) + if err != nil { + panic(err) + } + return + default: + st.cn.bad = true + errorf("unexpected bind response: %q", t) + } + } + + // Work around a bug in sql.DB.QueryRow: in Go 1.2 and earlier it ignores + // any errors from rows.Next, which masks errors that happened during the + // execution of the query. To avoid the problem in common cases, we wait + // here for one more message from the database. If it's not an error the + // query will likely succeed (or perhaps has already, if it's a + // CommandComplete), so we push the message into the conn struct; recv1 + // will return it as the next message for rows.Next or rows.Close. + // However, if it's an error, we wait until ReadyForQuery and then return + // the error to our caller. +workaround: + for { + t, r := st.cn.recv1() + switch t { + case 'E': + err = parseError(r) + case 'C', 'D', 'I': + // the query didn't fail, but we can't process this message + st.cn.saveMessage(t, r) + return + case 'Z': + if err == nil { + st.cn.bad = true + errorf("unexpected ReadyForQuery during extended query execution") + } + st.cn.processReadyForQuery(r) + panic(err) + default: + st.cn.bad = true + errorf("unexpected message during query execution: %q", t) + } + } +} + +func (st *stmt) NumInput() int { + return len(st.paramTyps) +} + +// parseComplete parses the "command tag" from a CommandComplete message, and +// returns the number of rows affected (if applicable) and a string +// identifying only the command that was executed, e.g. "ALTER TABLE". If the +// command tag could not be parsed, parseComplete panics. +func (cn *conn) parseComplete(commandTag string) (driver.Result, string) { + commandsWithAffectedRows := []string{ + "SELECT ", + // INSERT is handled below + "UPDATE ", + "DELETE ", + "FETCH ", + "MOVE ", + "COPY ", + } + + var affectedRows *string + for _, tag := range commandsWithAffectedRows { + if strings.HasPrefix(commandTag, tag) { + t := commandTag[len(tag):] + affectedRows = &t + commandTag = tag[:len(tag)-1] + break + } + } + // INSERT also includes the oid of the inserted row in its command tag. + // Oids in user tables are deprecated, and the oid is only returned when + // exactly one row is inserted, so it's unlikely to be of value to any + // real-world application and we can ignore it. + if affectedRows == nil && strings.HasPrefix(commandTag, "INSERT ") { + parts := strings.Split(commandTag, " ") + if len(parts) != 3 { + cn.bad = true + errorf("unexpected INSERT command tag %s", commandTag) + } + affectedRows = &parts[len(parts)-1] + commandTag = "INSERT" + } + // There should be no affected rows attached to the tag, just return it + if affectedRows == nil { + return driver.RowsAffected(0), commandTag + } + n, err := strconv.ParseInt(*affectedRows, 10, 64) + if err != nil { + cn.bad = true + errorf("could not parse commandTag: %s", err) + } + return driver.RowsAffected(n), commandTag +} + +type rows struct { + st *stmt + done bool + rb readBuf +} + +func (rs *rows) Close() error { + // no need to look at cn.bad as Next() will + for { + err := rs.Next(nil) + switch err { + case nil: + case io.EOF: + return nil + default: + return err + } + } +} + +func (rs *rows) Columns() []string { + return rs.st.cols +} + +func (rs *rows) Next(dest []driver.Value) (err error) { + if rs.done { + return io.EOF + } + + conn := rs.st.cn + if conn.bad { + return driver.ErrBadConn + } + defer conn.errRecover(&err) + + for { + t := conn.recv1Buf(&rs.rb) + switch t { + case 'E': + err = parseError(&rs.rb) + case 'C', 'I': + continue + case 'Z': + conn.processReadyForQuery(&rs.rb) + rs.done = true + if err != nil { + return err + } + return io.EOF + case 'D': + n := rs.rb.int16() + if n < len(dest) { + dest = dest[:n] + } + for i := range dest { + l := rs.rb.int32() + if l == -1 { + dest[i] = nil + continue + } + dest[i] = decode(&conn.parameterStatus, rs.rb.next(l), rs.st.rowTyps[i]) + } + return + default: + errorf("unexpected message after execute: %q", t) + } + } +} + +// QuoteIdentifier quotes an "identifier" (e.g. a table or a column name) to be +// used as part of an SQL statement. For example: +// +// tblname := "my_table" +// data := "my_data" +// err = db.Exec(fmt.Sprintf("INSERT INTO %s VALUES ($1)", pq.QuoteIdentifier(tblname)), data) +// +// Any double quotes in name will be escaped. The quoted identifier will be +// case sensitive when used in a query. If the input string contains a zero +// byte, the result will be truncated immediately before it. +func QuoteIdentifier(name string) string { + end := strings.IndexRune(name, 0) + if end > -1 { + name = name[:end] + } + return `"` + strings.Replace(name, `"`, `""`, -1) + `"` +} + +func md5s(s string) string { + h := md5.New() + h.Write([]byte(s)) + return fmt.Sprintf("%x", h.Sum(nil)) +} + +func (c *conn) processParameterStatus(r *readBuf) { + var err error + + param := r.string() + switch param { + case "server_version": + var major1 int + var major2 int + var minor int + _, err = fmt.Sscanf(r.string(), "%d.%d.%d", &major1, &major2, &minor) + if err == nil { + c.parameterStatus.serverVersion = major1*10000 + major2*100 + minor + } + + case "TimeZone": + c.parameterStatus.currentLocation, err = time.LoadLocation(r.string()) + if err != nil { + c.parameterStatus.currentLocation = nil + } + + default: + // ignore + } +} + +func (c *conn) processReadyForQuery(r *readBuf) { + c.txnStatus = transactionStatus(r.byte()) +} + +func parseMeta(r *readBuf) (cols []string, rowTyps []oid.Oid) { + n := r.int16() + cols = make([]string, n) + rowTyps = make([]oid.Oid, n) + for i := range cols { + cols[i] = r.string() + r.next(6) + rowTyps[i] = r.oid() + r.next(8) + } + return +} + +// parseEnviron tries to mimic some of libpq's environment handling +// +// To ease testing, it does not directly reference os.Environ, but is +// designed to accept its output. +// +// Environment-set connection information is intended to have a higher +// precedence than a library default but lower than any explicitly +// passed information (such as in the URL or connection string). +func parseEnviron(env []string) (out map[string]string) { + out = make(map[string]string) + + for _, v := range env { + parts := strings.SplitN(v, "=", 2) + + accrue := func(keyname string) { + out[keyname] = parts[1] + } + unsupported := func() { + panic(fmt.Sprintf("setting %v not supported", parts[0])) + } + + // The order of these is the same as is seen in the + // PostgreSQL 9.1 manual. Unsupported but well-defined + // keys cause a panic; these should be unset prior to + // execution. Options which pq expects to be set to a + // certain value are allowed, but must be set to that + // value if present (they can, of course, be absent). + switch parts[0] { + case "PGHOST": + accrue("host") + case "PGHOSTADDR": + unsupported() + case "PGPORT": + accrue("port") + case "PGDATABASE": + accrue("dbname") + case "PGUSER": + accrue("user") + case "PGPASSWORD": + accrue("password") + case "PGPASSFILE", "PGSERVICE", "PGSERVICEFILE", "PGREALM": + unsupported() + case "PGOPTIONS": + accrue("options") + case "PGAPPNAME": + accrue("application_name") + case "PGSSLMODE": + accrue("sslmode") + case "PGSSLCERT": + accrue("sslcert") + case "PGSSLKEY": + accrue("sslkey") + case "PGSSLROOTCERT": + accrue("sslrootcert") + case "PGREQUIRESSL", "PGSSLCRL": + unsupported() + case "PGREQUIREPEER": + unsupported() + case "PGKRBSRVNAME", "PGGSSLIB": + unsupported() + case "PGCONNECT_TIMEOUT": + accrue("connect_timeout") + case "PGCLIENTENCODING": + accrue("client_encoding") + case "PGDATESTYLE": + accrue("datestyle") + case "PGTZ": + accrue("timezone") + case "PGGEQO": + accrue("geqo") + case "PGSYSCONFDIR", "PGLOCALEDIR": + unsupported() + } + } + + return out +} + +// isUTF8 returns whether name is a fuzzy variation of the string "UTF-8". +func isUTF8(name string) bool { + // Recognize all sorts of silly things as "UTF-8", like Postgres does + s := strings.Map(alnumLowerASCII, name) + return s == "utf8" || s == "unicode" +} + +func alnumLowerASCII(ch rune) rune { + if 'A' <= ch && ch <= 'Z' { + return ch + ('a' - 'A') + } + if 'a' <= ch && ch <= 'z' || '0' <= ch && ch <= '9' { + return ch + } + return -1 // discard +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/conn_test.go b/Godeps/_workspace/src/github.com/lib/pq/conn_test.go new file mode 100644 index 0000000..6c3c6b5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/conn_test.go @@ -0,0 +1,1286 @@ +package pq + +import ( + "database/sql" + "database/sql/driver" + "fmt" + "io" + "os" + "reflect" + "testing" + "time" +) + +type Fatalistic interface { + Fatal(args ...interface{}) +} + +func openTestConnConninfo(conninfo string) (*sql.DB, error) { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + timeout := os.Getenv("PGCONNECT_TIMEOUT") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + if timeout == "" { + os.Setenv("PGCONNECT_TIMEOUT", "20") + } + + return sql.Open("postgres", conninfo) +} + +func openTestConn(t Fatalistic) *sql.DB { + conn, err := openTestConnConninfo("") + if err != nil { + t.Fatal(err) + } + + return conn +} + +func getServerVersion(t *testing.T, db *sql.DB) int { + var version int + err := db.QueryRow("SHOW server_version_num").Scan(&version) + if err != nil { + t.Fatal(err) + } + return version +} + +func TestReconnect(t *testing.T) { + db1 := openTestConn(t) + defer db1.Close() + tx, err := db1.Begin() + if err != nil { + t.Fatal(err) + } + var pid1 int + err = tx.QueryRow("SELECT pg_backend_pid()").Scan(&pid1) + if err != nil { + t.Fatal(err) + } + db2 := openTestConn(t) + defer db2.Close() + _, err = db2.Exec("SELECT pg_terminate_backend($1)", pid1) + if err != nil { + t.Fatal(err) + } + // The rollback will probably "fail" because we just killed + // its connection above + _ = tx.Rollback() + + const expected int = 42 + var result int + err = db1.QueryRow(fmt.Sprintf("SELECT %d", expected)).Scan(&result) + if err != nil { + t.Fatal(err) + } + if result != expected { + t.Errorf("got %v; expected %v", result, expected) + } +} + +func TestCommitInFailedTransaction(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + rows, err := txn.Query("SELECT error") + if err == nil { + rows.Close() + t.Fatal("expected failure") + } + err = txn.Commit() + if err != ErrInFailedTransaction { + t.Fatalf("expected ErrInFailedTransaction; got %#v", err) + } +} + +func TestOpenURL(t *testing.T) { + db, err := openTestConnConninfo("postgres://") + if err != nil { + t.Fatal(err) + } + defer db.Close() + // database/sql might not call our Open at all unless we do something with + // the connection + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + txn.Rollback() +} + +func TestExec(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Exec("CREATE TEMP TABLE temp (a int)") + if err != nil { + t.Fatal(err) + } + + r, err := db.Exec("INSERT INTO temp VALUES (1)") + if err != nil { + t.Fatal(err) + } + + if n, _ := r.RowsAffected(); n != 1 { + t.Fatalf("expected 1 row affected, not %d", n) + } + + r, err = db.Exec("INSERT INTO temp VALUES ($1), ($2), ($3)", 1, 2, 3) + if err != nil { + t.Fatal(err) + } + + if n, _ := r.RowsAffected(); n != 3 { + t.Fatalf("expected 3 rows affected, not %d", n) + } + + // SELECT doesn't send the number of returned rows in the command tag + // before 9.0 + if getServerVersion(t, db) >= 90000 { + r, err = db.Exec("SELECT g FROM generate_series(1, 2) g") + if err != nil { + t.Fatal(err) + } + if n, _ := r.RowsAffected(); n != 2 { + t.Fatalf("expected 2 rows affected, not %d", n) + } + + r, err = db.Exec("SELECT g FROM generate_series(1, $1) g", 3) + if err != nil { + t.Fatal(err) + } + if n, _ := r.RowsAffected(); n != 3 { + t.Fatalf("expected 3 rows affected, not %d", n) + } + } +} + +func TestStatment(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + st, err := db.Prepare("SELECT 1") + if err != nil { + t.Fatal(err) + } + + st1, err := db.Prepare("SELECT 2") + if err != nil { + t.Fatal(err) + } + + r, err := st.Query() + if err != nil { + t.Fatal(err) + } + defer r.Close() + + if !r.Next() { + t.Fatal("expected row") + } + + var i int + err = r.Scan(&i) + if err != nil { + t.Fatal(err) + } + + if i != 1 { + t.Fatalf("expected 1, got %d", i) + } + + // st1 + + r1, err := st1.Query() + if err != nil { + t.Fatal(err) + } + defer r1.Close() + + if !r1.Next() { + if r.Err() != nil { + t.Fatal(r1.Err()) + } + t.Fatal("expected row") + } + + err = r1.Scan(&i) + if err != nil { + t.Fatal(err) + } + + if i != 2 { + t.Fatalf("expected 2, got %d", i) + } +} + +func TestRowsCloseBeforeDone(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + r, err := db.Query("SELECT 1") + if err != nil { + t.Fatal(err) + } + + err = r.Close() + if err != nil { + t.Fatal(err) + } + + if r.Next() { + t.Fatal("unexpected row") + } + + if r.Err() != nil { + t.Fatal(r.Err()) + } +} + +func TestParameterCountMismatch(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + var notused int + err := db.QueryRow("SELECT false", 1).Scan(¬used) + if err == nil { + t.Fatal("expected err") + } + // make sure we clean up correctly + err = db.QueryRow("SELECT 1").Scan(¬used) + if err != nil { + t.Fatal(err) + } + + err = db.QueryRow("SELECT $1").Scan(¬used) + if err == nil { + t.Fatal("expected err") + } + // make sure we clean up correctly + err = db.QueryRow("SELECT 1").Scan(¬used) + if err != nil { + t.Fatal(err) + } +} + +// Test that EmptyQueryResponses are handled correctly. +func TestEmptyQuery(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Exec("") + if err != nil { + t.Fatal(err) + } + rows, err := db.Query("") + if err != nil { + t.Fatal(err) + } + cols, err := rows.Columns() + if err != nil { + t.Fatal(err) + } + if len(cols) != 0 { + t.Fatalf("unexpected number of columns %d in response to an empty query", len(cols)) + } + if rows.Next() { + t.Fatal("unexpected row") + } + if rows.Err() != nil { + t.Fatal(rows.Err()) + } + + stmt, err := db.Prepare("") + if err != nil { + t.Fatal(err) + } + _, err = stmt.Exec() + if err != nil { + t.Fatal(err) + } + rows, err = stmt.Query() + if err != nil { + t.Fatal(err) + } + cols, err = rows.Columns() + if err != nil { + t.Fatal(err) + } + if len(cols) != 0 { + t.Fatalf("unexpected number of columns %d in response to an empty query", len(cols)) + } + if rows.Next() { + t.Fatal("unexpected row") + } + if rows.Err() != nil { + t.Fatal(rows.Err()) + } +} + +func TestEncodeDecode(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + q := ` + SELECT + E'\\000\\001\\002'::bytea, + 'foobar'::text, + NULL::integer, + '2000-1-1 01:02:03.04-7'::timestamptz, + 0::boolean, + 123, + 3.14::float8 + WHERE + E'\\000\\001\\002'::bytea = $1 + AND 'foobar'::text = $2 + AND $3::integer is NULL + ` + // AND '2000-1-1 12:00:00.000000-7'::timestamp = $3 + + exp1 := []byte{0, 1, 2} + exp2 := "foobar" + + r, err := db.Query(q, exp1, exp2, nil) + if err != nil { + t.Fatal(err) + } + defer r.Close() + + if !r.Next() { + if r.Err() != nil { + t.Fatal(r.Err()) + } + t.Fatal("expected row") + } + + var got1 []byte + var got2 string + var got3 = sql.NullInt64{Valid: true} + var got4 time.Time + var got5, got6, got7 interface{} + + err = r.Scan(&got1, &got2, &got3, &got4, &got5, &got6, &got7) + if err != nil { + t.Fatal(err) + } + + if !reflect.DeepEqual(exp1, got1) { + t.Errorf("expected %q byte: %q", exp1, got1) + } + + if !reflect.DeepEqual(exp2, got2) { + t.Errorf("expected %q byte: %q", exp2, got2) + } + + if got3.Valid { + t.Fatal("expected invalid") + } + + if got4.Year() != 2000 { + t.Fatal("wrong year") + } + + if got5 != false { + t.Fatalf("expected false, got %q", got5) + } + + if got6 != int64(123) { + t.Fatalf("expected 123, got %d", got6) + } + + if got7 != float64(3.14) { + t.Fatalf("expected 3.14, got %f", got7) + } +} + +func TestNoData(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + st, err := db.Prepare("SELECT 1 WHERE true = false") + if err != nil { + t.Fatal(err) + } + defer st.Close() + + r, err := st.Query() + if err != nil { + t.Fatal(err) + } + defer r.Close() + + if r.Next() { + if r.Err() != nil { + t.Fatal(r.Err()) + } + t.Fatal("unexpected row") + } + + _, err = db.Query("SELECT * FROM nonexistenttable WHERE age=$1", 20) + if err == nil { + t.Fatal("Should have raised an error on non existent table") + } + + _, err = db.Query("SELECT * FROM nonexistenttable") + if err == nil { + t.Fatal("Should have raised an error on non existent table") + } +} + +func TestErrorDuringStartup(t *testing.T) { + // Don't use the normal connection setup, this is intended to + // blow up in the startup packet from a non-existent user. + db, err := openTestConnConninfo("user=thisuserreallydoesntexist") + if err != nil { + t.Fatal(err) + } + defer db.Close() + + _, err = db.Begin() + if err == nil { + t.Fatal("expected error") + } + + e, ok := err.(*Error) + if !ok { + t.Fatalf("expected Error, got %#v", err) + } else if e.Code.Name() != "invalid_authorization_specification" && e.Code.Name() != "invalid_password" { + t.Fatalf("expected invalid_authorization_specification or invalid_password, got %s (%+v)", e.Code.Name(), err) + } +} + +func TestBadConn(t *testing.T) { + var err error + + cn := conn{} + func() { + defer cn.errRecover(&err) + panic(io.EOF) + }() + if err != driver.ErrBadConn { + t.Fatalf("expected driver.ErrBadConn, got: %#v", err) + } + if !cn.bad { + t.Fatalf("expected cn.bad") + } + + cn = conn{} + func() { + defer cn.errRecover(&err) + e := &Error{Severity: Efatal} + panic(e) + }() + if err != driver.ErrBadConn { + t.Fatalf("expected driver.ErrBadConn, got: %#v", err) + } + if !cn.bad { + t.Fatalf("expected cn.bad") + } +} + +func TestErrorOnExec(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMPORARY TABLE foo(f1 int PRIMARY KEY)") + if err != nil { + t.Fatal(err) + } + + _, err = txn.Exec("INSERT INTO foo VALUES (0), (0)") + if err == nil { + t.Fatal("Should have raised error") + } + + e, ok := err.(*Error) + if !ok { + t.Fatalf("expected Error, got %#v", err) + } else if e.Code.Name() != "unique_violation" { + t.Fatalf("expected unique_violation, got %s (%+v)", e.Code.Name(), err) + } +} + +func TestErrorOnQuery(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMPORARY TABLE foo(f1 int PRIMARY KEY)") + if err != nil { + t.Fatal(err) + } + + _, err = txn.Query("INSERT INTO foo VALUES (0), (0)") + if err == nil { + t.Fatal("Should have raised error") + } + + e, ok := err.(*Error) + if !ok { + t.Fatalf("expected Error, got %#v", err) + } else if e.Code.Name() != "unique_violation" { + t.Fatalf("expected unique_violation, got %s (%+v)", e.Code.Name(), err) + } +} + +func TestErrorOnQueryRowSimpleQuery(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMPORARY TABLE foo(f1 int PRIMARY KEY)") + if err != nil { + t.Fatal(err) + } + + var v int + err = txn.QueryRow("INSERT INTO foo VALUES (0), (0)").Scan(&v) + if err == nil { + t.Fatal("Should have raised error") + } + + e, ok := err.(*Error) + if !ok { + t.Fatalf("expected Error, got %#v", err) + } else if e.Code.Name() != "unique_violation" { + t.Fatalf("expected unique_violation, got %s (%+v)", e.Code.Name(), err) + } +} + +// Test the QueryRow bug workarounds in stmt.exec() and simpleQuery() +func TestQueryRowBugWorkaround(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + // stmt.exec() + _, err := db.Exec("CREATE TEMP TABLE notnulltemp (a varchar(10) not null)") + if err != nil { + t.Fatal(err) + } + + var a string + err = db.QueryRow("INSERT INTO notnulltemp(a) values($1) RETURNING a", nil).Scan(&a) + if err == sql.ErrNoRows { + t.Fatalf("expected constraint violation error; got: %v", err) + } + pge, ok := err.(*Error) + if !ok { + t.Fatalf("expected *Error; got: %#v", err) + } + if pge.Code.Name() != "not_null_violation" { + t.Fatalf("expected not_null_violation; got: %s (%+v)", pge.Code.Name(), err) + } + + // Test workaround in simpleQuery() + tx, err := db.Begin() + if err != nil { + t.Fatalf("unexpected error %s in Begin", err) + } + defer tx.Rollback() + + _, err = tx.Exec("SET LOCAL check_function_bodies TO FALSE") + if err != nil { + t.Fatalf("could not disable check_function_bodies: %s", err) + } + _, err = tx.Exec(` +CREATE OR REPLACE FUNCTION bad_function() +RETURNS integer +-- hack to prevent the function from being inlined +SET check_function_bodies TO TRUE +AS $$ + SELECT text 'bad' +$$ LANGUAGE sql`) + if err != nil { + t.Fatalf("could not create function: %s", err) + } + + err = tx.QueryRow("SELECT * FROM bad_function()").Scan(&a) + if err == nil { + t.Fatalf("expected error") + } + pge, ok = err.(*Error) + if !ok { + t.Fatalf("expected *Error; got: %#v", err) + } + if pge.Code.Name() != "invalid_function_definition" { + t.Fatalf("expected invalid_function_definition; got: %s (%+v)", pge.Code.Name(), err) + } + + err = tx.Rollback() + if err != nil { + t.Fatalf("unexpected error %s in Rollback", err) + } + + // Also test that simpleQuery()'s workaround works when the query fails + // after a row has been received. + rows, err := db.Query(` +select + (select generate_series(1, ss.i)) +from (select gs.i + from generate_series(1, 2) gs(i) + order by gs.i limit 2) ss`) + if err != nil { + t.Fatalf("query failed: %s", err) + } + if !rows.Next() { + t.Fatalf("expected at least one result row; got %s", rows.Err()) + } + var i int + err = rows.Scan(&i) + if err != nil { + t.Fatalf("rows.Scan() failed: %s", err) + } + if i != 1 { + t.Fatalf("unexpected value for i: %d", i) + } + if rows.Next() { + t.Fatalf("unexpected row") + } + pge, ok = rows.Err().(*Error) + if !ok { + t.Fatalf("expected *Error; got: %#v", err) + } + if pge.Code.Name() != "cardinality_violation" { + t.Fatalf("expected cardinality_violation; got: %s (%+v)", pge.Code.Name(), rows.Err()) + } +} + +func TestSimpleQuery(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + r, err := db.Query("select 1") + if err != nil { + t.Fatal(err) + } + defer r.Close() + + if !r.Next() { + t.Fatal("expected row") + } +} + +func TestBindError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Exec("create temp table test (i integer)") + if err != nil { + t.Fatal(err) + } + + _, err = db.Query("select * from test where i=$1", "hhh") + if err == nil { + t.Fatal("expected an error") + } + + // Should not get error here + r, err := db.Query("select * from test where i=$1", 1) + if err != nil { + t.Fatal(err) + } + defer r.Close() +} + +func TestParseErrorInExtendedQuery(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + rows, err := db.Query("PARSE_ERROR $1", 1) + if err == nil { + t.Fatal("expected error") + } + + rows, err = db.Query("SELECT 1") + if err != nil { + t.Fatal(err) + } + rows.Close() +} + +// TestReturning tests that an INSERT query using the RETURNING clause returns a row. +func TestReturning(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Exec("CREATE TEMP TABLE distributors (did integer default 0, dname text)") + if err != nil { + t.Fatal(err) + } + + rows, err := db.Query("INSERT INTO distributors (did, dname) VALUES (DEFAULT, 'XYZ Widgets') " + + "RETURNING did;") + if err != nil { + t.Fatal(err) + } + if !rows.Next() { + t.Fatal("no rows") + } + var did int + err = rows.Scan(&did) + if err != nil { + t.Fatal(err) + } + if did != 0 { + t.Fatalf("bad value for did: got %d, want %d", did, 0) + } + + if rows.Next() { + t.Fatal("unexpected next row") + } + err = rows.Err() + if err != nil { + t.Fatal(err) + } +} + +func TestIssue186(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + // Exec() a query which returns results + _, err := db.Exec("VALUES (1), (2), (3)") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("VALUES ($1), ($2), ($3)", 1, 2, 3) + if err != nil { + t.Fatal(err) + } + + // Query() a query which doesn't return any results + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + rows, err := txn.Query("CREATE TEMP TABLE foo(f1 int)") + if err != nil { + t.Fatal(err) + } + if err = rows.Close(); err != nil { + t.Fatal(err) + } + + // small trick to get NoData from a parameterized query + _, err = txn.Exec("CREATE RULE nodata AS ON INSERT TO foo DO INSTEAD NOTHING") + if err != nil { + t.Fatal(err) + } + rows, err = txn.Query("INSERT INTO foo VALUES ($1)", 1) + if err != nil { + t.Fatal(err) + } + if err = rows.Close(); err != nil { + t.Fatal(err) + } +} + +func TestIssue196(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + row := db.QueryRow("SELECT float4 '0.10000122' = $1, float8 '35.03554004971999' = $2", + float32(0.10000122), float64(35.03554004971999)) + + var float4match, float8match bool + err := row.Scan(&float4match, &float8match) + if err != nil { + t.Fatal(err) + } + if !float4match { + t.Errorf("Expected float4 fidelity to be maintained; got no match") + } + if !float8match { + t.Errorf("Expected float8 fidelity to be maintained; got no match") + } +} + +// Test that any CommandComplete messages sent before the query results are +// ignored. +func TestIssue282(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + var search_path string + err := db.QueryRow(` + SET LOCAL search_path TO pg_catalog; + SET LOCAL search_path TO pg_catalog; + SHOW search_path`).Scan(&search_path) + if err != nil { + t.Fatal(err) + } + if search_path != "pg_catalog" { + t.Fatalf("unexpected search_path %s", search_path) + } +} + +func TestReadFloatPrecision(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + row := db.QueryRow("SELECT float4 '0.10000122', float8 '35.03554004971999'") + var float4val float32 + var float8val float64 + err := row.Scan(&float4val, &float8val) + if err != nil { + t.Fatal(err) + } + if float4val != float32(0.10000122) { + t.Errorf("Expected float4 fidelity to be maintained; got no match") + } + if float8val != float64(35.03554004971999) { + t.Errorf("Expected float8 fidelity to be maintained; got no match") + } +} + +func TestXactMultiStmt(t *testing.T) { + // minified test case based on bug reports from + // pico303@gmail.com and rangelspam@gmail.com + t.Skip("Skipping failing test") + db := openTestConn(t) + defer db.Close() + + tx, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer tx.Commit() + + rows, err := tx.Query("select 1") + if err != nil { + t.Fatal(err) + } + + if rows.Next() { + var val int32 + if err = rows.Scan(&val); err != nil { + t.Fatal(err) + } + } else { + t.Fatal("Expected at least one row in first query in xact") + } + + rows2, err := tx.Query("select 2") + if err != nil { + t.Fatal(err) + } + + if rows2.Next() { + var val2 int32 + if err := rows2.Scan(&val2); err != nil { + t.Fatal(err) + } + } else { + t.Fatal("Expected at least one row in second query in xact") + } + + if err = rows.Err(); err != nil { + t.Fatal(err) + } + + if err = rows2.Err(); err != nil { + t.Fatal(err) + } + + if err = tx.Commit(); err != nil { + t.Fatal(err) + } +} + +var envParseTests = []struct { + Expected map[string]string + Env []string +}{ + { + Env: []string{"PGDATABASE=hello", "PGUSER=goodbye"}, + Expected: map[string]string{"dbname": "hello", "user": "goodbye"}, + }, + { + Env: []string{"PGDATESTYLE=ISO, MDY"}, + Expected: map[string]string{"datestyle": "ISO, MDY"}, + }, + { + Env: []string{"PGCONNECT_TIMEOUT=30"}, + Expected: map[string]string{"connect_timeout": "30"}, + }, +} + +func TestParseEnviron(t *testing.T) { + for i, tt := range envParseTests { + results := parseEnviron(tt.Env) + if !reflect.DeepEqual(tt.Expected, results) { + t.Errorf("%d: Expected: %#v Got: %#v", i, tt.Expected, results) + } + } +} + +func TestParseComplete(t *testing.T) { + tpc := func(commandTag string, command string, affectedRows int64, shouldFail bool) { + defer func() { + if p := recover(); p != nil { + if !shouldFail { + t.Error(p) + } + } + }() + cn := &conn{} + res, c := cn.parseComplete(commandTag) + if c != command { + t.Errorf("Expected %v, got %v", command, c) + } + n, err := res.RowsAffected() + if err != nil { + t.Fatal(err) + } + if n != affectedRows { + t.Errorf("Expected %d, got %d", affectedRows, n) + } + } + + tpc("ALTER TABLE", "ALTER TABLE", 0, false) + tpc("INSERT 0 1", "INSERT", 1, false) + tpc("UPDATE 100", "UPDATE", 100, false) + tpc("SELECT 100", "SELECT", 100, false) + tpc("FETCH 100", "FETCH", 100, false) + // allow COPY (and others) without row count + tpc("COPY", "COPY", 0, false) + // don't fail on command tags we don't recognize + tpc("UNKNOWNCOMMANDTAG", "UNKNOWNCOMMANDTAG", 0, false) + + // failure cases + tpc("INSERT 1", "", 0, true) // missing oid + tpc("UPDATE 0 1", "", 0, true) // too many numbers + tpc("SELECT foo", "", 0, true) // invalid row count +} + +func TestExecerInterface(t *testing.T) { + // Gin up a straw man private struct just for the type check + cn := &conn{c: nil} + var cni interface{} = cn + + _, ok := cni.(driver.Execer) + if !ok { + t.Fatal("Driver doesn't implement Execer") + } +} + +func TestNullAfterNonNull(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + r, err := db.Query("SELECT 9::integer UNION SELECT NULL::integer") + if err != nil { + t.Fatal(err) + } + + var n sql.NullInt64 + + if !r.Next() { + if r.Err() != nil { + t.Fatal(err) + } + t.Fatal("expected row") + } + + if err := r.Scan(&n); err != nil { + t.Fatal(err) + } + + if n.Int64 != 9 { + t.Fatalf("expected 2, not %d", n.Int64) + } + + if !r.Next() { + if r.Err() != nil { + t.Fatal(err) + } + t.Fatal("expected row") + } + + if err := r.Scan(&n); err != nil { + t.Fatal(err) + } + + if n.Valid { + t.Fatal("expected n to be invalid") + } + + if n.Int64 != 0 { + t.Fatalf("expected n to 2, not %d", n.Int64) + } +} + +func Test64BitErrorChecking(t *testing.T) { + defer func() { + if err := recover(); err != nil { + t.Fatal("panic due to 0xFFFFFFFF != -1 " + + "when int is 64 bits") + } + }() + + db := openTestConn(t) + defer db.Close() + + r, err := db.Query(`SELECT * +FROM (VALUES (0::integer, NULL::text), (1, 'test string')) AS t;`) + + if err != nil { + t.Fatal(err) + } + + defer r.Close() + + for r.Next() { + } +} + +func TestCommit(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Exec("CREATE TEMP TABLE temp (a int)") + if err != nil { + t.Fatal(err) + } + sqlInsert := "INSERT INTO temp VALUES (1)" + sqlSelect := "SELECT * FROM temp" + tx, err := db.Begin() + if err != nil { + t.Fatal(err) + } + _, err = tx.Exec(sqlInsert) + if err != nil { + t.Fatal(err) + } + err = tx.Commit() + if err != nil { + t.Fatal(err) + } + var i int + err = db.QueryRow(sqlSelect).Scan(&i) + if err != nil { + t.Fatal(err) + } + if i != 1 { + t.Fatalf("expected 1, got %d", i) + } +} + +func TestErrorClass(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Query("SELECT int 'notint'") + if err == nil { + t.Fatal("expected error") + } + pge, ok := err.(*Error) + if !ok { + t.Fatalf("expected *pq.Error, got %#+v", err) + } + if pge.Code.Class() != "22" { + t.Fatalf("expected class 28, got %v", pge.Code.Class()) + } + if pge.Code.Class().Name() != "data_exception" { + t.Fatalf("expected data_exception, got %v", pge.Code.Class().Name()) + } +} + +func TestParseOpts(t *testing.T) { + tests := []struct { + in string + expected values + valid bool + }{ + {"dbname=hello user=goodbye", values{"dbname": "hello", "user": "goodbye"}, true}, + {"dbname=hello user=goodbye ", values{"dbname": "hello", "user": "goodbye"}, true}, + {"dbname = hello user=goodbye", values{"dbname": "hello", "user": "goodbye"}, true}, + {"dbname=hello user =goodbye", values{"dbname": "hello", "user": "goodbye"}, true}, + {"dbname=hello user= goodbye", values{"dbname": "hello", "user": "goodbye"}, true}, + {"host=localhost password='correct horse battery staple'", values{"host": "localhost", "password": "correct horse battery staple"}, true}, + {"dbname=データベース password=パスワード", values{"dbname": "データベース", "password": "パスワード"}, true}, + {"dbname=hello user=''", values{"dbname": "hello", "user": ""}, true}, + {"user='' dbname=hello", values{"dbname": "hello", "user": ""}, true}, + // The last option value is an empty string if there's no non-whitespace after its = + {"dbname=hello user= ", values{"dbname": "hello", "user": ""}, true}, + + // The parser ignores spaces after = and interprets the next set of non-whitespace characters as the value. + {"user= password=foo", values{"user": "password=foo"}, true}, + + // Backslash escapes next char + {`user=a\ \'\\b`, values{"user": `a '\b`}, true}, + {`user='a \'b'`, values{"user": `a 'b`}, true}, + + // Incomplete escape + {`user=x\`, values{}, false}, + + // No '=' after the key + {"postgre://marko@internet", values{}, false}, + {"dbname user=goodbye", values{}, false}, + {"user=foo blah", values{}, false}, + {"user=foo blah ", values{}, false}, + + // Unterminated quoted value + {"dbname=hello user='unterminated", values{}, false}, + } + + for _, test := range tests { + o := make(values) + err := parseOpts(test.in, o) + + switch { + case err != nil && test.valid: + t.Errorf("%q got unexpected error: %s", test.in, err) + case err == nil && test.valid && !reflect.DeepEqual(test.expected, o): + t.Errorf("%q got: %#v want: %#v", test.in, o, test.expected) + case err == nil && !test.valid: + t.Errorf("%q expected an error", test.in) + } + } +} + +func TestRuntimeParameters(t *testing.T) { + type RuntimeTestResult int + const ( + ResultUnknown RuntimeTestResult = iota + ResultSuccess + ResultError // other error + ) + + tests := []struct { + conninfo string + param string + expected string + expectedOutcome RuntimeTestResult + }{ + // invalid parameter + {"DOESNOTEXIST=foo", "", "", ResultError}, + // we can only work with a specific value for these two + {"client_encoding=SQL_ASCII", "", "", ResultError}, + {"datestyle='ISO, YDM'", "", "", ResultError}, + // "options" should work exactly as it does in libpq + {"options='-c search_path=pqgotest'", "search_path", "pqgotest", ResultSuccess}, + // pq should override client_encoding in this case + {"options='-c client_encoding=SQL_ASCII'", "client_encoding", "UTF8", ResultSuccess}, + // allow client_encoding to be set explicitly + {"client_encoding=UTF8", "client_encoding", "UTF8", ResultSuccess}, + // test a runtime parameter not supported by libpq + {"work_mem='139kB'", "work_mem", "139kB", ResultSuccess}, + // test fallback_application_name + {"application_name=foo fallback_application_name=bar", "application_name", "foo", ResultSuccess}, + {"application_name='' fallback_application_name=bar", "application_name", "", ResultSuccess}, + {"fallback_application_name=bar", "application_name", "bar", ResultSuccess}, + } + + for _, test := range tests { + db, err := openTestConnConninfo(test.conninfo) + if err != nil { + t.Fatal(err) + } + + // application_name didn't exist before 9.0 + if test.param == "application_name" && getServerVersion(t, db) < 90000 { + db.Close() + continue + } + + tryGetParameterValue := func() (value string, outcome RuntimeTestResult) { + defer db.Close() + row := db.QueryRow("SELECT current_setting($1)", test.param) + err = row.Scan(&value) + if err != nil { + return "", ResultError + } + return value, ResultSuccess + } + + value, outcome := tryGetParameterValue() + if outcome != test.expectedOutcome && outcome == ResultError { + t.Fatalf("%v: unexpected error: %v", test.conninfo, err) + } + if outcome != test.expectedOutcome { + t.Fatalf("unexpected outcome %v (was expecting %v) for conninfo \"%s\"", + outcome, test.expectedOutcome, test.conninfo) + } + if value != test.expected { + t.Fatalf("bad value for %s: got %s, want %s with conninfo \"%s\"", + test.param, value, test.expected, test.conninfo) + } + } +} + +func TestIsUTF8(t *testing.T) { + var cases = []struct { + name string + want bool + }{ + {"unicode", true}, + {"utf-8", true}, + {"utf_8", true}, + {"UTF-8", true}, + {"UTF8", true}, + {"utf8", true}, + {"u n ic_ode", true}, + {"ut_f%8", true}, + {"ubf8", false}, + {"punycode", false}, + } + + for _, test := range cases { + if g := isUTF8(test.name); g != test.want { + t.Errorf("isUTF8(%q) = %v want %v", test.name, g, test.want) + } + } +} + +func TestQuoteIdentifier(t *testing.T) { + var cases = []struct { + input string + want string + }{ + {`foo`, `"foo"`}, + {`foo bar baz`, `"foo bar baz"`}, + {`foo"bar`, `"foo""bar"`}, + {"foo\x00bar", `"foo"`}, + {"\x00foo", `""`}, + } + + for _, test := range cases { + got := QuoteIdentifier(test.input) + if got != test.want { + t.Errorf("QuoteIdentifier(%q) = %v want %v", test.input, got, test.want) + } + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/copy.go b/Godeps/_workspace/src/github.com/lib/pq/copy.go new file mode 100644 index 0000000..18c04e7 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/copy.go @@ -0,0 +1,266 @@ +package pq + +import ( + "database/sql/driver" + "encoding/binary" + "errors" + "fmt" + "sync" +) + +var ( + errCopyInClosed = errors.New("pq: copyin statement has already been closed") + errBinaryCopyNotSupported = errors.New("pq: only text format supported for COPY") + errCopyToNotSupported = errors.New("pq: COPY TO is not supported") + errCopyNotSupportedOutsideTxn = errors.New("pq: COPY is only allowed inside a transaction") +) + +// CopyIn creates a COPY FROM statement which can be prepared with +// Tx.Prepare(). The target table should be visible in search_path. +func CopyIn(table string, columns ...string) string { + stmt := "COPY " + QuoteIdentifier(table) + " (" + for i, col := range columns { + if i != 0 { + stmt += ", " + } + stmt += QuoteIdentifier(col) + } + stmt += ") FROM STDIN" + return stmt +} + +// CopyInSchema creates a COPY FROM statement which can be prepared with +// Tx.Prepare(). +func CopyInSchema(schema, table string, columns ...string) string { + stmt := "COPY " + QuoteIdentifier(schema) + "." + QuoteIdentifier(table) + " (" + for i, col := range columns { + if i != 0 { + stmt += ", " + } + stmt += QuoteIdentifier(col) + } + stmt += ") FROM STDIN" + return stmt +} + +type copyin struct { + cn *conn + buffer []byte + rowData chan []byte + done chan bool + + closed bool + + sync.Mutex // guards err + err error +} + +const ciBufferSize = 64 * 1024 + +// flush buffer before the buffer is filled up and needs reallocation +const ciBufferFlushSize = 63 * 1024 + +func (cn *conn) prepareCopyIn(q string) (_ driver.Stmt, err error) { + if !cn.isInTransaction() { + return nil, errCopyNotSupportedOutsideTxn + } + + ci := ©in{ + cn: cn, + buffer: make([]byte, 0, ciBufferSize), + rowData: make(chan []byte), + done: make(chan bool, 1), + } + // add CopyData identifier + 4 bytes for message length + ci.buffer = append(ci.buffer, 'd', 0, 0, 0, 0) + + b := cn.writeBuf('Q') + b.string(q) + cn.send(b) + +awaitCopyInResponse: + for { + t, r := cn.recv1() + switch t { + case 'G': + if r.byte() != 0 { + err = errBinaryCopyNotSupported + break awaitCopyInResponse + } + go ci.resploop() + return ci, nil + case 'H': + err = errCopyToNotSupported + break awaitCopyInResponse + case 'E': + err = parseError(r) + case 'Z': + if err == nil { + cn.bad = true + errorf("unexpected ReadyForQuery in response to COPY") + } + cn.processReadyForQuery(r) + return nil, err + default: + cn.bad = true + errorf("unknown response for copy query: %q", t) + } + } + + // something went wrong, abort COPY before we return + b = cn.writeBuf('f') + b.string(err.Error()) + cn.send(b) + + for { + t, r := cn.recv1() + switch t { + case 'c', 'C', 'E': + case 'Z': + // correctly aborted, we're done + cn.processReadyForQuery(r) + return nil, err + default: + cn.bad = true + errorf("unknown response for CopyFail: %q", t) + } + } +} + +func (ci *copyin) flush(buf []byte) { + // set message length (without message identifier) + binary.BigEndian.PutUint32(buf[1:], uint32(len(buf)-1)) + + _, err := ci.cn.c.Write(buf) + if err != nil { + panic(err) + } +} + +func (ci *copyin) resploop() { + for { + var r readBuf + t, err := ci.cn.recvMessage(&r) + if err != nil { + ci.cn.bad = true + ci.setError(err) + ci.done <- true + return + } + switch t { + case 'C': + // complete + case 'Z': + ci.cn.processReadyForQuery(&r) + ci.done <- true + return + case 'E': + err := parseError(&r) + ci.setError(err) + default: + ci.cn.bad = true + ci.setError(fmt.Errorf("unknown response during CopyIn: %q", t)) + ci.done <- true + return + } + } +} + +func (ci *copyin) isErrorSet() bool { + ci.Lock() + isSet := (ci.err != nil) + ci.Unlock() + return isSet +} + +// setError() sets ci.err if one has not been set already. Caller must not be +// holding ci.Mutex. +func (ci *copyin) setError(err error) { + ci.Lock() + if ci.err == nil { + ci.err = err + } + ci.Unlock() +} + +func (ci *copyin) NumInput() int { + return -1 +} + +func (ci *copyin) Query(v []driver.Value) (r driver.Rows, err error) { + return nil, ErrNotSupported +} + +// Exec inserts values into the COPY stream. The insert is asynchronous +// and Exec can return errors from previous Exec calls to the same +// COPY stmt. +// +// You need to call Exec(nil) to sync the COPY stream and to get any +// errors from pending data, since Stmt.Close() doesn't return errors +// to the user. +func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) { + if ci.closed { + return nil, errCopyInClosed + } + + if ci.cn.bad { + return nil, driver.ErrBadConn + } + defer ci.cn.errRecover(&err) + + if ci.isErrorSet() { + return nil, ci.err + } + + if len(v) == 0 { + err = ci.Close() + ci.closed = true + return nil, err + } + + numValues := len(v) + for i, value := range v { + ci.buffer = appendEncodedText(&ci.cn.parameterStatus, ci.buffer, value) + if i < numValues-1 { + ci.buffer = append(ci.buffer, '\t') + } + } + + ci.buffer = append(ci.buffer, '\n') + + if len(ci.buffer) > ciBufferFlushSize { + ci.flush(ci.buffer) + // reset buffer, keep bytes for message identifier and length + ci.buffer = ci.buffer[:5] + } + + return driver.RowsAffected(0), nil +} + +func (ci *copyin) Close() (err error) { + if ci.closed { + return errCopyInClosed + } + + if ci.cn.bad { + return driver.ErrBadConn + } + defer ci.cn.errRecover(&err) + + if len(ci.buffer) > 0 { + ci.flush(ci.buffer) + } + // Avoid touching the scratch buffer as resploop could be using it. + err = ci.cn.sendSimpleMessage('c') + if err != nil { + return err + } + + <-ci.done + + if ci.isErrorSet() { + err = ci.err + return err + } + return nil +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/copy_test.go b/Godeps/_workspace/src/github.com/lib/pq/copy_test.go new file mode 100644 index 0000000..e489f22 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/copy_test.go @@ -0,0 +1,380 @@ +package pq + +import ( + "bytes" + "database/sql" + "strings" + "testing" +) + +func TestCopyInStmt(t *testing.T) { + var stmt string + stmt = CopyIn("table name") + if stmt != `COPY "table name" () FROM STDIN` { + t.Fatal(stmt) + } + + stmt = CopyIn("table name", "column 1", "column 2") + if stmt != `COPY "table name" ("column 1", "column 2") FROM STDIN` { + t.Fatal(stmt) + } + + stmt = CopyIn(`table " name """`, `co"lumn""`) + if stmt != `COPY "table "" name """"""" ("co""lumn""""") FROM STDIN` { + t.Fatal(stmt) + } +} + +func TestCopyInSchemaStmt(t *testing.T) { + var stmt string + stmt = CopyInSchema("schema name", "table name") + if stmt != `COPY "schema name"."table name" () FROM STDIN` { + t.Fatal(stmt) + } + + stmt = CopyInSchema("schema name", "table name", "column 1", "column 2") + if stmt != `COPY "schema name"."table name" ("column 1", "column 2") FROM STDIN` { + t.Fatal(stmt) + } + + stmt = CopyInSchema(`schema " name """`, `table " name """`, `co"lumn""`) + if stmt != `COPY "schema "" name """"""".`+ + `"table "" name """"""" ("co""lumn""""") FROM STDIN` { + t.Fatal(stmt) + } +} + +func TestCopyInMultipleValues(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)") + if err != nil { + t.Fatal(err) + } + + stmt, err := txn.Prepare(CopyIn("temp", "a", "b")) + if err != nil { + t.Fatal(err) + } + + longString := strings.Repeat("#", 500) + + for i := 0; i < 500; i++ { + _, err = stmt.Exec(int64(i), longString) + if err != nil { + t.Fatal(err) + } + } + + _, err = stmt.Exec() + if err != nil { + t.Fatal(err) + } + + err = stmt.Close() + if err != nil { + t.Fatal(err) + } + + var num int + err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num) + if err != nil { + t.Fatal(err) + } + + if num != 500 { + t.Fatalf("expected 500 items, not %d", num) + } +} + +func TestCopyInTypes(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER, text VARCHAR, blob BYTEA, nothing VARCHAR)") + if err != nil { + t.Fatal(err) + } + + stmt, err := txn.Prepare(CopyIn("temp", "num", "text", "blob", "nothing")) + if err != nil { + t.Fatal(err) + } + + _, err = stmt.Exec(int64(1234567890), "Héllö\n ☃!\r\t\\", []byte{0, 255, 9, 10, 13}, nil) + if err != nil { + t.Fatal(err) + } + + _, err = stmt.Exec() + if err != nil { + t.Fatal(err) + } + + err = stmt.Close() + if err != nil { + t.Fatal(err) + } + + var num int + var text string + var blob []byte + var nothing sql.NullString + + err = txn.QueryRow("SELECT * FROM temp").Scan(&num, &text, &blob, ¬hing) + if err != nil { + t.Fatal(err) + } + + if num != 1234567890 { + t.Fatal("unexpected result", num) + } + if text != "Héllö\n ☃!\r\t\\" { + t.Fatal("unexpected result", text) + } + if bytes.Compare(blob, []byte{0, 255, 9, 10, 13}) != 0 { + t.Fatal("unexpected result", blob) + } + if nothing.Valid { + t.Fatal("unexpected result", nothing.String) + } +} + +func TestCopyInWrongType(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)") + if err != nil { + t.Fatal(err) + } + + stmt, err := txn.Prepare(CopyIn("temp", "num")) + if err != nil { + t.Fatal(err) + } + defer stmt.Close() + + _, err = stmt.Exec("Héllö\n ☃!\r\t\\") + if err != nil { + t.Fatal(err) + } + + _, err = stmt.Exec() + if err == nil { + t.Fatal("expected error") + } + if pge := err.(*Error); pge.Code.Name() != "invalid_text_representation" { + t.Fatalf("expected 'invalid input syntax for integer' error, got %s (%+v)", pge.Code.Name(), pge) + } +} + +func TestCopyOutsideOfTxnError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + _, err := db.Prepare(CopyIn("temp", "num")) + if err == nil { + t.Fatal("COPY outside of transaction did not return an error") + } + if err != errCopyNotSupportedOutsideTxn { + t.Fatalf("expected %s, got %s", err, err.Error()) + } +} + +func TestCopyInBinaryError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)") + if err != nil { + t.Fatal(err) + } + _, err = txn.Prepare("COPY temp (num) FROM STDIN WITH binary") + if err != errBinaryCopyNotSupported { + t.Fatalf("expected %s, got %+v", errBinaryCopyNotSupported, err) + } + // check that the protocol is in a valid state + err = txn.Rollback() + if err != nil { + t.Fatal(err) + } +} + +func TestCopyFromError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)") + if err != nil { + t.Fatal(err) + } + _, err = txn.Prepare("COPY temp (num) TO STDOUT") + if err != errCopyToNotSupported { + t.Fatalf("expected %s, got %+v", errCopyToNotSupported, err) + } + // check that the protocol is in a valid state + err = txn.Rollback() + if err != nil { + t.Fatal(err) + } +} + +func TestCopySyntaxError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Prepare("COPY ") + if err == nil { + t.Fatal("expected error") + } + if pge := err.(*Error); pge.Code.Name() != "syntax_error" { + t.Fatalf("expected syntax error, got %s (%+v)", pge.Code.Name(), pge) + } + // check that the protocol is in a valid state + err = txn.Rollback() + if err != nil { + t.Fatal(err) + } +} + +// Tests for connection errors in copyin.resploop() +func TestCopyRespLoopConnectionError(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + var pid int + err = txn.QueryRow("SELECT pg_backend_pid()").Scan(&pid) + if err != nil { + t.Fatal(err) + } + + _, err = txn.Exec("CREATE TEMP TABLE temp (a int)") + if err != nil { + t.Fatal(err) + } + + stmt, err := txn.Prepare(CopyIn("temp", "a")) + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("SELECT pg_terminate_backend($1)", pid) + if err != nil { + t.Fatal(err) + } + + // We have to try and send something over, since postgres won't process + // SIGTERMs while it's waiting for CopyData/CopyEnd messages; see + // tcop/postgres.c. + _, err = stmt.Exec(1) + if err != nil { + t.Fatal(err) + } + _, err = stmt.Exec() + if err == nil { + t.Fatalf("expected error") + } + pge, ok := err.(*Error) + if !ok { + t.Fatalf("expected *pq.Error, got %+#v", err) + } else if pge.Code.Name() != "admin_shutdown" { + t.Fatalf("expected admin_shutdown, got %s", pge.Code.Name()) + } + + err = stmt.Close() + if err != nil { + t.Fatal(err) + } +} + +func BenchmarkCopyIn(b *testing.B) { + db := openTestConn(b) + defer db.Close() + + txn, err := db.Begin() + if err != nil { + b.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)") + if err != nil { + b.Fatal(err) + } + + stmt, err := txn.Prepare(CopyIn("temp", "a", "b")) + if err != nil { + b.Fatal(err) + } + + for i := 0; i < b.N; i++ { + _, err = stmt.Exec(int64(i), "hello world!") + if err != nil { + b.Fatal(err) + } + } + + _, err = stmt.Exec() + if err != nil { + b.Fatal(err) + } + + err = stmt.Close() + if err != nil { + b.Fatal(err) + } + + var num int + err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num) + if err != nil { + b.Fatal(err) + } + + if num != b.N { + b.Fatalf("expected %d items, not %d", b.N, num) + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/doc.go b/Godeps/_workspace/src/github.com/lib/pq/doc.go new file mode 100644 index 0000000..f772117 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/doc.go @@ -0,0 +1,210 @@ +/* +Package pq is a pure Go Postgres driver for the database/sql package. + +In most cases clients will use the database/sql package instead of +using this package directly. For example: + + import ( + "database/sql" + + _ "github.com/lib/pq" + ) + + func main() { + db, err := sql.Open("postgres", "user=pqgotest dbname=pqgotest sslmode=verify-full") + if err != nil { + log.Fatal(err) + } + + age := 21 + rows, err := db.Query("SELECT name FROM users WHERE age = $1", age) + … + } + +You can also connect to a database using a URL. For example: + + db, err := sql.Open("postgres", "postgres://pqgotest:password@localhost/pqgotest?sslmode=verify-full") + + +Connection String Parameters + + +Similarly to libpq, when establishing a connection using pq you are expected to +supply a connection string containing zero or more parameters. +A subset of the connection parameters supported by libpq are also supported by pq. +Additionally, pq also lets you specify run-time parameters (such as search_path or work_mem) +directly in the connection string. This is different from libpq, which does not allow +run-time parameters in the connection string, instead requiring you to supply +them in the options parameter. + +For compatibility with libpq, the following special connection parameters are +supported: + + * dbname - The name of the database to connect to + * user - The user to sign in as + * password - The user's password + * host - The host to connect to. Values that start with / are for unix domain sockets. (default is localhost) + * port - The port to bind to. (default is 5432) + * sslmode - Whether or not to use SSL (default is require, this is not the default for libpq) + * fallback_application_name - An application_name to fall back to if one isn't provided. + * connect_timeout - Maximum wait for connection, in seconds. Zero or not specified means wait indefinitely. + * sslcert - Cert file location. The file must contain PEM encoded data. + * sslkey - Key file location. The file must contain PEM encoded data. + * sslrootcert - The location of the root certificate file. The file must contain PEM encoded data. + +Valid values for sslmode are: + + * disable - No SSL + * require - Always SSL (skip verification) + * verify-ca - Always SSL (verify that the certificate presented by the server was signed by a trusted CA) + * verify-full - Always SSL (verify that the certification presented by the server was signed by a trusted CA and the server host name matches the one in the certificate) + +See http://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING +for more information about connection string parameters. + +Use single quotes for values that contain whitespace: + + "user=pqgotest password='with spaces'" + +A backslash will escape the next character in values: + + "user=space\ man password='it\'s valid' + +Note that the connection parameter client_encoding (which sets the +text encoding for the connection) may be set but must be "UTF8", +matching with the same rules as Postgres. It is an error to provide +any other value. + +In addition to the parameters listed above, any run-time parameter that can be +set at backend start time can be set in the connection string. For more +information, see +http://www.postgresql.org/docs/current/static/runtime-config.html. + +Most environment variables as specified at http://www.postgresql.org/docs/current/static/libpq-envars.html +supported by libpq are also supported by pq. If any of the environment +variables not supported by pq are set, pq will panic during connection +establishment. Environment variables have a lower precedence than explicitly +provided connection parameters. + + +Queries + +database/sql does not dictate any specific format for parameter +markers in query strings, and pq uses the Postgres-native ordinal markers, +as shown above. The same marker can be reused for the same parameter: + + rows, err := db.Query(`SELECT name FROM users WHERE favorite_fruit = $1 + OR age BETWEEN $2 AND $2 + 3`, "orange", 64) + +pq does not support the LastInsertId() method of the Result type in database/sql. +To return the identifier of an INSERT (or UPDATE or DELETE), use the Postgres +RETURNING clause with a standard Query or QueryRow call: + + var userid int + err := db.QueryRow(`INSERT INTO users(name, favorite_fruit, age) + VALUES('beatrice', 'starfruit', 93) RETURNING id`).Scan(&userid) + +For more details on RETURNING, see the Postgres documentation: + + http://www.postgresql.org/docs/current/static/sql-insert.html + http://www.postgresql.org/docs/current/static/sql-update.html + http://www.postgresql.org/docs/current/static/sql-delete.html + +For additional instructions on querying see the documentation for the database/sql package. + +Errors + +pq may return errors of type *pq.Error which can be interrogated for error details: + + if err, ok := err.(*pq.Error); ok { + fmt.Println("pq error:", err.Code.Name()) + } + +See the pq.Error type for details. + + +Bulk imports + +You can perform bulk imports by preparing a statement returned by pq.CopyIn (or +pq.CopyInSchema) in an explicit transaction (sql.Tx). The returned statement +handle can then be repeatedly "executed" to copy data into the target table. +After all data has been processed you should call Exec() once with no arguments +to flush all buffered data. Any call to Exec() might return an error which +should be handled appropriately, but because of the internal buffering an error +returned by Exec() might not be related to the data passed in the call that +failed. + +CopyIn uses COPY FROM internally. It is not possible to COPY outside of an +explicit transaction in pq. + +Usage example: + + txn, err := db.Begin() + if err != nil { + log.Fatal(err) + } + + stmt, err := txn.Prepare(pq.CopyIn("users", "name", "age")) + if err != nil { + log.Fatal(err) + } + + for _, user := range users { + _, err = stmt.Exec(user.Name, int64(user.Age)) + if err != nil { + log.Fatal(err) + } + } + + _, err = stmt.Exec() + if err != nil { + log.Fatal(err) + } + + err = stmt.Close() + if err != nil { + log.Fatal(err) + } + + err = txn.Commit() + if err != nil { + log.Fatal(err) + } + + +Notifications + + +PostgreSQL supports a simple publish/subscribe model over database +connections. See http://www.postgresql.org/docs/current/static/sql-notify.html +for more information about the general mechanism. + +To start listening for notifications, you first have to open a new connection +to the database by calling NewListener. This connection can not be used for +anything other than LISTEN / NOTIFY. Calling Listen will open a "notification +channel"; once a notification channel is open, a notification generated on that +channel will effect a send on the Listener.Notify channel. A notification +channel will remain open until Unlisten is called, though connection loss might +result in some notifications being lost. To solve this problem, Listener sends +a nil pointer over the Notify channel any time the connection is re-established +following a connection loss. The application can get information about the +state of the underlying connection by setting an event callback in the call to +NewListener. + +A single Listener can safely be used from concurrent goroutines, which means +that there is often no need to create more than one Listener in your +application. However, a Listener is always connected to a single database, so +you will need to create a new Listener instance for every database you want to +receive notifications in. + +The channel name in both Listen and Unlisten is case sensitive, and can contain +any characters legal in an identifier (see +http://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS +for more information). Note that the channel name will be truncated to 63 +bytes by the PostgreSQL server. + +You can find a complete, working example of Listener usage at +http://godoc.org/github.com/lib/pq/listen_example. + +*/ +package pq diff --git a/Godeps/_workspace/src/github.com/lib/pq/encode.go b/Godeps/_workspace/src/github.com/lib/pq/encode.go new file mode 100644 index 0000000..556986a --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/encode.go @@ -0,0 +1,505 @@ +package pq + +import ( + "bytes" + "database/sql/driver" + "encoding/hex" + "fmt" + "math" + "strconv" + "strings" + "sync" + "time" + + "github.com/lib/pq/oid" +) + +func encode(parameterStatus *parameterStatus, x interface{}, pgtypOid oid.Oid) []byte { + switch v := x.(type) { + case int64: + return []byte(fmt.Sprintf("%d", v)) + case float32: + return []byte(fmt.Sprintf("%.9f", v)) + case float64: + return []byte(fmt.Sprintf("%.17f", v)) + case []byte: + if pgtypOid == oid.T_bytea { + return encodeBytea(parameterStatus.serverVersion, v) + } + + return v + case string: + if pgtypOid == oid.T_bytea { + return encodeBytea(parameterStatus.serverVersion, []byte(v)) + } + + return []byte(v) + case bool: + return []byte(fmt.Sprintf("%t", v)) + case time.Time: + return formatTs(v) + + default: + errorf("encode: unknown type for %T", v) + } + + panic("not reached") +} + +func decode(parameterStatus *parameterStatus, s []byte, typ oid.Oid) interface{} { + switch typ { + case oid.T_bytea: + return parseBytea(s) + case oid.T_timestamptz: + return parseTs(parameterStatus.currentLocation, string(s)) + case oid.T_timestamp, oid.T_date: + return parseTs(nil, string(s)) + case oid.T_time: + return mustParse("15:04:05", typ, s) + case oid.T_timetz: + return mustParse("15:04:05-07", typ, s) + case oid.T_bool: + return s[0] == 't' + case oid.T_int8, oid.T_int2, oid.T_int4: + i, err := strconv.ParseInt(string(s), 10, 64) + if err != nil { + errorf("%s", err) + } + return i + case oid.T_float4, oid.T_float8: + bits := 64 + if typ == oid.T_float4 { + bits = 32 + } + f, err := strconv.ParseFloat(string(s), bits) + if err != nil { + errorf("%s", err) + } + return f + } + + return s +} + +// appendEncodedText encodes item in text format as required by COPY +// and appends to buf +func appendEncodedText(parameterStatus *parameterStatus, buf []byte, x interface{}) []byte { + switch v := x.(type) { + case int64: + return strconv.AppendInt(buf, v, 10) + case float32: + return strconv.AppendFloat(buf, float64(v), 'f', -1, 32) + case float64: + return strconv.AppendFloat(buf, v, 'f', -1, 64) + case []byte: + encodedBytea := encodeBytea(parameterStatus.serverVersion, v) + return appendEscapedText(buf, string(encodedBytea)) + case string: + return appendEscapedText(buf, v) + case bool: + return strconv.AppendBool(buf, v) + case time.Time: + return append(buf, formatTs(v)...) + case nil: + return append(buf, "\\N"...) + default: + errorf("encode: unknown type for %T", v) + } + + panic("not reached") +} + +func appendEscapedText(buf []byte, text string) []byte { + escapeNeeded := false + startPos := 0 + var c byte + + // check if we need to escape + for i := 0; i < len(text); i++ { + c = text[i] + if c == '\\' || c == '\n' || c == '\r' || c == '\t' { + escapeNeeded = true + startPos = i + break + } + } + if !escapeNeeded { + return append(buf, text...) + } + + // copy till first char to escape, iterate the rest + result := append(buf, text[:startPos]...) + for i := startPos; i < len(text); i++ { + c = text[i] + switch c { + case '\\': + result = append(result, '\\', '\\') + case '\n': + result = append(result, '\\', 'n') + case '\r': + result = append(result, '\\', 'r') + case '\t': + result = append(result, '\\', 't') + default: + result = append(result, c) + } + } + return result +} + +func mustParse(f string, typ oid.Oid, s []byte) time.Time { + str := string(s) + + // check for a 30-minute-offset timezone + if (typ == oid.T_timestamptz || typ == oid.T_timetz) && + str[len(str)-3] == ':' { + f += ":00" + } + t, err := time.Parse(f, str) + if err != nil { + errorf("decode: %s", err) + } + return t +} + +func expect(str, char string, pos int) { + if c := str[pos : pos+1]; c != char { + errorf("expected '%v' at position %v; got '%v'", char, pos, c) + } +} + +func mustAtoi(str string) int { + result, err := strconv.Atoi(str) + if err != nil { + errorf("expected number; got '%v'", str) + } + return result +} + +// The location cache caches the time zones typically used by the client. +type locationCache struct { + cache map[int]*time.Location + lock sync.Mutex +} + +// All connections share the same list of timezones. Benchmarking shows that +// about 5% speed could be gained by putting the cache in the connection and +// losing the mutex, at the cost of a small amount of memory and a somewhat +// significant increase in code complexity. +var globalLocationCache *locationCache = newLocationCache() + +func newLocationCache() *locationCache { + return &locationCache{cache: make(map[int]*time.Location)} +} + +// Returns the cached timezone for the specified offset, creating and caching +// it if necessary. +func (c *locationCache) getLocation(offset int) *time.Location { + c.lock.Lock() + defer c.lock.Unlock() + + location, ok := c.cache[offset] + if !ok { + location = time.FixedZone("", offset) + c.cache[offset] = location + } + + return location +} + +var infinityTsEnabled = false +var infinityTsNegative time.Time +var infinityTsPositive time.Time + +const ( + infinityTsEnabledAlready = "pq: infinity timestamp enabled already" + infinityTsNegativeMustBeSmaller = "pq: infinity timestamp: negative value must be smaller (before) than positive" +) + +/* + * If EnableInfinityTs is not called, "-infinity" and "infinity" will return + * []byte("-infinity") and []byte("infinity") respectively, and potentially + * cause error "sql: Scan error on column index 0: unsupported driver -> Scan pair: []uint8 -> *time.Time", + * when scanning into a time.Time value. + * + * Once EnableInfinityTs has been called, all connections created using this + * driver will decode Postgres' "-infinity" and "infinity" for "timestamp", + * "timestamp with time zone" and "date" types to the predefined minimum and + * maximum times, respectively. When encoding time.Time values, any time which + * equals or preceeds the predefined minimum time will be encoded to + * "-infinity". Any values at or past the maximum time will similarly be + * encoded to "infinity". + * + * + * If EnableInfinityTs is called with negative >= positive, it will panic. + * Calling EnableInfinityTs after a connection has been established results in + * undefined behavior. If EnableInfinityTs is called more than once, it will + * panic. + */ +func EnableInfinityTs(negative time.Time, positive time.Time) { + if infinityTsEnabled { + panic(infinityTsEnabledAlready) + } + if !negative.Before(positive) { + panic(infinityTsNegativeMustBeSmaller) + } + infinityTsEnabled = true + infinityTsNegative = negative + infinityTsPositive = positive +} + +/* + * Testing might want to toggle infinityTsEnabled + */ +func disableInfinityTs() { + infinityTsEnabled = false +} + +// This is a time function specific to the Postgres default DateStyle +// setting ("ISO, MDY"), the only one we currently support. This +// accounts for the discrepancies between the parsing available with +// time.Parse and the Postgres date formatting quirks. +func parseTs(currentLocation *time.Location, str string) interface{} { + switch str { + case "-infinity": + if infinityTsEnabled { + return infinityTsNegative + } + return []byte(str) + case "infinity": + if infinityTsEnabled { + return infinityTsPositive + } + return []byte(str) + } + + monSep := strings.IndexRune(str, '-') + // this is Gregorian year, not ISO Year + // In Gregorian system, the year 1 BC is followed by AD 1 + year := mustAtoi(str[:monSep]) + daySep := monSep + 3 + month := mustAtoi(str[monSep+1 : daySep]) + expect(str, "-", daySep) + timeSep := daySep + 3 + day := mustAtoi(str[daySep+1 : timeSep]) + + var hour, minute, second int + if len(str) > monSep+len("01-01")+1 { + expect(str, " ", timeSep) + minSep := timeSep + 3 + expect(str, ":", minSep) + hour = mustAtoi(str[timeSep+1 : minSep]) + secSep := minSep + 3 + expect(str, ":", secSep) + minute = mustAtoi(str[minSep+1 : secSep]) + secEnd := secSep + 3 + second = mustAtoi(str[secSep+1 : secEnd]) + } + remainderIdx := monSep + len("01-01 00:00:00") + 1 + // Three optional (but ordered) sections follow: the + // fractional seconds, the time zone offset, and the BC + // designation. We set them up here and adjust the other + // offsets if the preceding sections exist. + + nanoSec := 0 + tzOff := 0 + + if remainderIdx < len(str) && str[remainderIdx:remainderIdx+1] == "." { + fracStart := remainderIdx + 1 + fracOff := strings.IndexAny(str[fracStart:], "-+ ") + if fracOff < 0 { + fracOff = len(str) - fracStart + } + fracSec := mustAtoi(str[fracStart : fracStart+fracOff]) + nanoSec = fracSec * (1000000000 / int(math.Pow(10, float64(fracOff)))) + + remainderIdx += fracOff + 1 + } + if tzStart := remainderIdx; tzStart < len(str) && (str[tzStart:tzStart+1] == "-" || str[tzStart:tzStart+1] == "+") { + // time zone separator is always '-' or '+' (UTC is +00) + var tzSign int + if c := str[tzStart : tzStart+1]; c == "-" { + tzSign = -1 + } else if c == "+" { + tzSign = +1 + } else { + errorf("expected '-' or '+' at position %v; got %v", tzStart, c) + } + tzHours := mustAtoi(str[tzStart+1 : tzStart+3]) + remainderIdx += 3 + var tzMin, tzSec int + if tzStart+3 < len(str) && str[tzStart+3:tzStart+4] == ":" { + tzMin = mustAtoi(str[tzStart+4 : tzStart+6]) + remainderIdx += 3 + } + if tzStart+6 < len(str) && str[tzStart+6:tzStart+7] == ":" { + tzSec = mustAtoi(str[tzStart+7 : tzStart+9]) + remainderIdx += 3 + } + tzOff = tzSign * ((tzHours * 60 * 60) + (tzMin * 60) + tzSec) + } + var isoYear int + if remainderIdx < len(str) && str[remainderIdx:remainderIdx+3] == " BC" { + isoYear = 1 - year + remainderIdx += 3 + } else { + isoYear = year + } + if remainderIdx < len(str) { + errorf("expected end of input, got %v", str[remainderIdx:]) + } + t := time.Date(isoYear, time.Month(month), day, + hour, minute, second, nanoSec, + globalLocationCache.getLocation(tzOff)) + + if currentLocation != nil { + // Set the location of the returned Time based on the session's + // TimeZone value, but only if the local time zone database agrees with + // the remote database on the offset. + lt := t.In(currentLocation) + _, newOff := lt.Zone() + if newOff == tzOff { + t = lt + } + } + + return t +} + +// formatTs formats t into a format postgres understands. +func formatTs(t time.Time) (b []byte) { + if infinityTsEnabled { + // t <= -infinity : ! (t > -infinity) + if !t.After(infinityTsNegative) { + return []byte("-infinity") + } + // t >= infinity : ! (!t < infinity) + if !t.Before(infinityTsPositive) { + return []byte("infinity") + } + } + // Need to send dates before 0001 A.D. with " BC" suffix, instead of the + // minus sign preferred by Go. + // Beware, "0000" in ISO is "1 BC", "-0001" is "2 BC" and so on + bc := false + if t.Year() <= 0 { + // flip year sign, and add 1, e.g: "0" will be "1", and "-10" will be "11" + t = t.AddDate((-t.Year())*2+1, 0, 0) + bc = true + } + b = []byte(t.Format(time.RFC3339Nano)) + + _, offset := t.Zone() + offset = offset % 60 + if offset != 0 { + // RFC3339Nano already printed the minus sign + if offset < 0 { + offset = -offset + } + + b = append(b, ':') + if offset < 10 { + b = append(b, '0') + } + b = strconv.AppendInt(b, int64(offset), 10) + } + + if bc { + b = append(b, " BC"...) + } + return b +} + +// Parse a bytea value received from the server. Both "hex" and the legacy +// "escape" format are supported. +func parseBytea(s []byte) (result []byte) { + if len(s) >= 2 && bytes.Equal(s[:2], []byte("\\x")) { + // bytea_output = hex + s = s[2:] // trim off leading "\\x" + result = make([]byte, hex.DecodedLen(len(s))) + _, err := hex.Decode(result, s) + if err != nil { + errorf("%s", err) + } + } else { + // bytea_output = escape + for len(s) > 0 { + if s[0] == '\\' { + // escaped '\\' + if len(s) >= 2 && s[1] == '\\' { + result = append(result, '\\') + s = s[2:] + continue + } + + // '\\' followed by an octal number + if len(s) < 4 { + errorf("invalid bytea sequence %v", s) + } + r, err := strconv.ParseInt(string(s[1:4]), 8, 9) + if err != nil { + errorf("could not parse bytea value: %s", err.Error()) + } + result = append(result, byte(r)) + s = s[4:] + } else { + // We hit an unescaped, raw byte. Try to read in as many as + // possible in one go. + i := bytes.IndexByte(s, '\\') + if i == -1 { + result = append(result, s...) + break + } + result = append(result, s[:i]...) + s = s[i:] + } + } + } + + return result +} + +func encodeBytea(serverVersion int, v []byte) (result []byte) { + if serverVersion >= 90000 { + // Use the hex format if we know that the server supports it + result = make([]byte, 2+hex.EncodedLen(len(v))) + result[0] = '\\' + result[1] = 'x' + hex.Encode(result[2:], v) + } else { + // .. or resort to "escape" + for _, b := range v { + if b == '\\' { + result = append(result, '\\', '\\') + } else if b < 0x20 || b > 0x7e { + result = append(result, []byte(fmt.Sprintf("\\%03o", b))...) + } else { + result = append(result, b) + } + } + } + + return result +} + +// NullTime represents a time.Time that may be null. NullTime implements the +// sql.Scanner interface so it can be used as a scan destination, similar to +// sql.NullString. +type NullTime struct { + Time time.Time + Valid bool // Valid is true if Time is not NULL +} + +// Scan implements the Scanner interface. +func (nt *NullTime) Scan(value interface{}) error { + nt.Time, nt.Valid = value.(time.Time) + return nil +} + +// Value implements the driver Valuer interface. +func (nt NullTime) Value() (driver.Value, error) { + if !nt.Valid { + return nil, nil + } + return nt.Time, nil +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/encode_test.go b/Godeps/_workspace/src/github.com/lib/pq/encode_test.go new file mode 100644 index 0000000..9a33ee0 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/encode_test.go @@ -0,0 +1,572 @@ +package pq + +import ( + "bytes" + "fmt" + "testing" + "time" + + "github.com/lib/pq/oid" +) + +func TestScanTimestamp(t *testing.T) { + var nt NullTime + tn := time.Now() + nt.Scan(tn) + if !nt.Valid { + t.Errorf("Expected Valid=false") + } + if nt.Time != tn { + t.Errorf("Time value mismatch") + } +} + +func TestScanNilTimestamp(t *testing.T) { + var nt NullTime + nt.Scan(nil) + if nt.Valid { + t.Errorf("Expected Valid=false") + } +} + +var timeTests = []struct { + str string + timeval time.Time +}{ + {"22001-02-03", time.Date(22001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))}, + {"2001-02-03", time.Date(2001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06", time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.000001", time.Date(2001, time.February, 3, 4, 5, 6, 1000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.00001", time.Date(2001, time.February, 3, 4, 5, 6, 10000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.0001", time.Date(2001, time.February, 3, 4, 5, 6, 100000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.001", time.Date(2001, time.February, 3, 4, 5, 6, 1000000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.01", time.Date(2001, time.February, 3, 4, 5, 6, 10000000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.1", time.Date(2001, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.12", time.Date(2001, time.February, 3, 4, 5, 6, 120000000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.123", time.Date(2001, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.1234", time.Date(2001, time.February, 3, 4, 5, 6, 123400000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.12345", time.Date(2001, time.February, 3, 4, 5, 6, 123450000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.123456", time.Date(2001, time.February, 3, 4, 5, 6, 123456000, time.FixedZone("", 0))}, + {"2001-02-03 04:05:06.123-07", time.Date(2001, time.February, 3, 4, 5, 6, 123000000, + time.FixedZone("", -7*60*60))}, + {"2001-02-03 04:05:06-07", time.Date(2001, time.February, 3, 4, 5, 6, 0, + time.FixedZone("", -7*60*60))}, + {"2001-02-03 04:05:06-07:42", time.Date(2001, time.February, 3, 4, 5, 6, 0, + time.FixedZone("", -(7*60*60+42*60)))}, + {"2001-02-03 04:05:06-07:30:09", time.Date(2001, time.February, 3, 4, 5, 6, 0, + time.FixedZone("", -(7*60*60+30*60+9)))}, + {"2001-02-03 04:05:06+07", time.Date(2001, time.February, 3, 4, 5, 6, 0, + time.FixedZone("", 7*60*60))}, + {"0011-02-03 04:05:06 BC", time.Date(-10, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))}, + {"0011-02-03 04:05:06.123 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))}, + {"0011-02-03 04:05:06.123-07 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000, + time.FixedZone("", -7*60*60))}, + {"0001-02-03 04:05:06.123", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))}, + {"0001-02-03 04:05:06.123 BC", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)}, + {"0001-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))}, + {"0002-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)}, + {"0002-02-03 04:05:06.123 BC", time.Date(-1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))}, + {"12345-02-03 04:05:06.1", time.Date(12345, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))}, + {"123456-02-03 04:05:06.1", time.Date(123456, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))}, +} + +// Helper function for the two tests below +func tryParse(str string) (t time.Time, err error) { + defer func() { + if p := recover(); p != nil { + err = fmt.Errorf("%v", p) + return + } + }() + i := parseTs(nil, str) + t, ok := i.(time.Time) + if !ok { + err = fmt.Errorf("Not a time.Time type, got %#v", i) + } + return +} + +// Test that parsing the string results in the expected value. +func TestParseTs(t *testing.T) { + for i, tt := range timeTests { + val, err := tryParse(tt.str) + if err != nil { + t.Errorf("%d: got error: %v", i, err) + } else if val.String() != tt.timeval.String() { + t.Errorf("%d: expected to parse %q into %q; got %q", + i, tt.str, tt.timeval, val) + } + } +} + +// Now test that sending the value into the database and parsing it back +// returns the same time.Time value. +func TestEncodeAndParseTs(t *testing.T) { + db, err := openTestConnConninfo("timezone='Etc/UTC'") + if err != nil { + t.Fatal(err) + } + defer db.Close() + + for i, tt := range timeTests { + var dbstr string + err = db.QueryRow("SELECT ($1::timestamptz)::text", tt.timeval).Scan(&dbstr) + if err != nil { + t.Errorf("%d: could not send value %q to the database: %s", i, tt.timeval, err) + continue + } + + val, err := tryParse(dbstr) + if err != nil { + t.Errorf("%d: could not parse value %q: %s", i, dbstr, err) + continue + } + val = val.In(tt.timeval.Location()) + if val.String() != tt.timeval.String() { + t.Errorf("%d: expected to parse %q into %q; got %q", i, dbstr, tt.timeval, val) + } + } +} + +var formatTimeTests = []struct { + time time.Time + expected string +}{ + {time.Time{}, "0001-01-01T00:00:00Z"}, + {time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "2001-02-03T04:05:06.123456789Z"}, + {time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "2001-02-03T04:05:06.123456789+02:00"}, + {time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "2001-02-03T04:05:06.123456789-06:00"}, + {time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "2001-02-03T04:05:06-07:30:09"}, + + {time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z"}, + {time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00"}, + {time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00"}, + + {time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z BC"}, + {time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00 BC"}, + {time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00 BC"}, + + {time.Date(1, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09"}, + {time.Date(0, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09 BC"}, +} + +func TestFormatTs(t *testing.T) { + for i, tt := range formatTimeTests { + val := string(formatTs(tt.time)) + if val != tt.expected { + t.Errorf("%d: incorrect time format %q, want %q", i, val, tt.expected) + } + } +} + +func TestTimestampWithTimeZone(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + tx, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer tx.Rollback() + + // try several different locations, all included in Go's zoneinfo.zip + for _, locName := range []string{ + "UTC", + "America/Chicago", + "America/New_York", + "Australia/Darwin", + "Australia/Perth", + } { + loc, err := time.LoadLocation(locName) + if err != nil { + t.Logf("Could not load time zone %s - skipping", locName) + continue + } + + // Postgres timestamps have a resolution of 1 microsecond, so don't + // use the full range of the Nanosecond argument + refTime := time.Date(2012, 11, 6, 10, 23, 42, 123456000, loc) + + for _, pgTimeZone := range []string{"US/Eastern", "Australia/Darwin"} { + // Switch Postgres's timezone to test different output timestamp formats + _, err = tx.Exec(fmt.Sprintf("set time zone '%s'", pgTimeZone)) + if err != nil { + t.Fatal(err) + } + + var gotTime time.Time + row := tx.QueryRow("select $1::timestamp with time zone", refTime) + err = row.Scan(&gotTime) + if err != nil { + t.Fatal(err) + } + + if !refTime.Equal(gotTime) { + t.Errorf("timestamps not equal: %s != %s", refTime, gotTime) + } + + // check that the time zone is set correctly based on TimeZone + pgLoc, err := time.LoadLocation(pgTimeZone) + if err != nil { + t.Logf("Could not load time zone %s - skipping", pgLoc) + continue + } + translated := refTime.In(pgLoc) + if translated.String() != gotTime.String() { + t.Errorf("timestamps not equal: %s != %s", translated, gotTime) + } + } + } +} + +func TestTimestampWithOutTimezone(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + test := func(ts, pgts string) { + r, err := db.Query("SELECT $1::timestamp", pgts) + if err != nil { + t.Fatalf("Could not run query: %v", err) + } + + n := r.Next() + + if n != true { + t.Fatal("Expected at least one row") + } + + var result time.Time + err = r.Scan(&result) + if err != nil { + t.Fatalf("Did not expect error scanning row: %v", err) + } + + expected, err := time.Parse(time.RFC3339, ts) + if err != nil { + t.Fatalf("Could not parse test time literal: %v", err) + } + + if !result.Equal(expected) { + t.Fatalf("Expected time to match %v: got mismatch %v", + expected, result) + } + + n = r.Next() + if n != false { + t.Fatal("Expected only one row") + } + } + + test("2000-01-01T00:00:00Z", "2000-01-01T00:00:00") + + // Test higher precision time + test("2013-01-04T20:14:58.80033Z", "2013-01-04 20:14:58.80033") +} + +func TestInfinityTimestamp(t *testing.T) { + db := openTestConn(t) + defer db.Close() + var err error + var resultT time.Time + + expectedError := fmt.Errorf(`sql: Scan error on column index 0: unsupported driver -> Scan pair: []uint8 -> *time.Time`) + type testCases []struct { + Query string + Param string + ExpectedErr error + ExpectedVal interface{} + } + tc := testCases{ + {"SELECT $1::timestamp", "-infinity", expectedError, "-infinity"}, + {"SELECT $1::timestamptz", "-infinity", expectedError, "-infinity"}, + {"SELECT $1::timestamp", "infinity", expectedError, "infinity"}, + {"SELECT $1::timestamptz", "infinity", expectedError, "infinity"}, + } + // try to assert []byte to time.Time + for _, q := range tc { + err = db.QueryRow(q.Query, q.Param).Scan(&resultT) + if err.Error() != q.ExpectedErr.Error() { + t.Errorf("Scanning -/+infinity, expected error, %q, got %q", q.ExpectedErr, err) + } + } + // yield []byte + for _, q := range tc { + var resultI interface{} + err = db.QueryRow(q.Query, q.Param).Scan(&resultI) + if err != nil { + t.Errorf("Scanning -/+infinity, expected no error, got %q", err) + } + result, ok := resultI.([]byte) + if !ok { + t.Errorf("Scanning -/+infinity, expected []byte, got %#v", resultI) + } + if string(result) != q.ExpectedVal { + t.Errorf("Scanning -/+infinity, expected %q, got %q", q.ExpectedVal, result) + } + } + + y1500 := time.Date(1500, time.January, 1, 0, 0, 0, 0, time.UTC) + y2500 := time.Date(2500, time.January, 1, 0, 0, 0, 0, time.UTC) + EnableInfinityTs(y1500, y2500) + + err = db.QueryRow("SELECT $1::timestamp", "infinity").Scan(&resultT) + if err != nil { + t.Errorf("Scanning infinity, expected no error, got %q", err) + } + if !resultT.Equal(y2500) { + t.Errorf("Scanning infinity, expected %q, got %q", y2500, resultT) + } + + err = db.QueryRow("SELECT $1::timestamptz", "infinity").Scan(&resultT) + if err != nil { + t.Errorf("Scanning infinity, expected no error, got %q", err) + } + if !resultT.Equal(y2500) { + t.Errorf("Scanning Infinity, expected time %q, got %q", y2500, resultT.String()) + } + + err = db.QueryRow("SELECT $1::timestamp", "-infinity").Scan(&resultT) + if err != nil { + t.Errorf("Scanning -infinity, expected no error, got %q", err) + } + if !resultT.Equal(y1500) { + t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String()) + } + + err = db.QueryRow("SELECT $1::timestamptz", "-infinity").Scan(&resultT) + if err != nil { + t.Errorf("Scanning -infinity, expected no error, got %q", err) + } + if !resultT.Equal(y1500) { + t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String()) + } + + y_1500 := time.Date(-1500, time.January, 1, 0, 0, 0, 0, time.UTC) + y11500 := time.Date(11500, time.January, 1, 0, 0, 0, 0, time.UTC) + var s string + err = db.QueryRow("SELECT $1::timestamp::text", y_1500).Scan(&s) + if err != nil { + t.Errorf("Encoding -infinity, expected no error, got %q", err) + } + if s != "-infinity" { + t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s) + } + err = db.QueryRow("SELECT $1::timestamptz::text", y_1500).Scan(&s) + if err != nil { + t.Errorf("Encoding -infinity, expected no error, got %q", err) + } + if s != "-infinity" { + t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s) + } + + err = db.QueryRow("SELECT $1::timestamp::text", y11500).Scan(&s) + if err != nil { + t.Errorf("Encoding infinity, expected no error, got %q", err) + } + if s != "infinity" { + t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s) + } + err = db.QueryRow("SELECT $1::timestamptz::text", y11500).Scan(&s) + if err != nil { + t.Errorf("Encoding infinity, expected no error, got %q", err) + } + if s != "infinity" { + t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s) + } + + disableInfinityTs() + + var panicErrorString string + func() { + defer func() { + panicErrorString, _ = recover().(string) + }() + EnableInfinityTs(y2500, y1500) + }() + if panicErrorString != infinityTsNegativeMustBeSmaller { + t.Errorf("Expected error, %q, got %q", infinityTsNegativeMustBeSmaller, panicErrorString) + } +} + +func TestStringWithNul(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + hello0world := string("hello\x00world") + _, err := db.Query("SELECT $1::text", &hello0world) + if err == nil { + t.Fatal("Postgres accepts a string with nul in it; " + + "injection attacks may be plausible") + } +} + +func TestByteaToText(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + b := []byte("hello world") + row := db.QueryRow("SELECT $1::text", b) + + var result []byte + err := row.Scan(&result) + if err != nil { + t.Fatal(err) + } + + if string(result) != string(b) { + t.Fatalf("expected %v but got %v", b, result) + } +} + +func TestTextToBytea(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + b := "hello world" + row := db.QueryRow("SELECT $1::bytea", b) + + var result []byte + err := row.Scan(&result) + if err != nil { + t.Fatal(err) + } + + if !bytes.Equal(result, []byte(b)) { + t.Fatalf("expected %v but got %v", b, result) + } +} + +func TestByteaOutputFormatEncoding(t *testing.T) { + input := []byte("\\x\x00\x01\x02\xFF\xFEabcdefg0123") + want := []byte("\\x5c78000102fffe6162636465666730313233") + got := encode(¶meterStatus{serverVersion: 90000}, input, oid.T_bytea) + if !bytes.Equal(want, got) { + t.Errorf("invalid hex bytea output, got %v but expected %v", got, want) + } + + want = []byte("\\\\x\\000\\001\\002\\377\\376abcdefg0123") + got = encode(¶meterStatus{serverVersion: 84000}, input, oid.T_bytea) + if !bytes.Equal(want, got) { + t.Errorf("invalid escape bytea output, got %v but expected %v", got, want) + } +} + +func TestByteaOutputFormats(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + if getServerVersion(t, db) < 90000 { + // skip + return + } + + testByteaOutputFormat := func(f string) { + expectedData := []byte("\x5c\x78\x00\xff\x61\x62\x63\x01\x08") + sqlQuery := "SELECT decode('5c7800ff6162630108', 'hex')" + + var data []byte + + // use a txn to avoid relying on getting the same connection + txn, err := db.Begin() + if err != nil { + t.Fatal(err) + } + defer txn.Rollback() + + _, err = txn.Exec("SET LOCAL bytea_output TO " + f) + if err != nil { + t.Fatal(err) + } + // use Query; QueryRow would hide the actual error + rows, err := txn.Query(sqlQuery) + if err != nil { + t.Fatal(err) + } + if !rows.Next() { + if rows.Err() != nil { + t.Fatal(rows.Err()) + } + t.Fatal("shouldn't happen") + } + err = rows.Scan(&data) + if err != nil { + t.Fatal(err) + } + err = rows.Close() + if err != nil { + t.Fatal(err) + } + if !bytes.Equal(data, expectedData) { + t.Errorf("unexpected bytea value %v for format %s; expected %v", data, f, expectedData) + } + } + + testByteaOutputFormat("hex") + testByteaOutputFormat("escape") +} + +func TestAppendEncodedText(t *testing.T) { + var buf []byte + + buf = appendEncodedText(¶meterStatus{serverVersion: 90000}, buf, int64(10)) + buf = append(buf, '\t') + buf = appendEncodedText(¶meterStatus{serverVersion: 90000}, buf, float32(42.0000000001)) + buf = append(buf, '\t') + buf = appendEncodedText(¶meterStatus{serverVersion: 90000}, buf, 42.0000000001) + buf = append(buf, '\t') + buf = appendEncodedText(¶meterStatus{serverVersion: 90000}, buf, "hello\tworld") + buf = append(buf, '\t') + buf = appendEncodedText(¶meterStatus{serverVersion: 90000}, buf, []byte{0, 128, 255}) + + if string(buf) != "10\t42\t42.0000000001\thello\\tworld\t\\\\x0080ff" { + t.Fatal(string(buf)) + } +} + +func TestAppendEscapedText(t *testing.T) { + if esc := appendEscapedText(nil, "hallo\tescape"); string(esc) != "hallo\\tescape" { + t.Fatal(string(esc)) + } + if esc := appendEscapedText(nil, "hallo\\tescape\n"); string(esc) != "hallo\\\\tescape\\n" { + t.Fatal(string(esc)) + } + if esc := appendEscapedText(nil, "\n\r\t\f"); string(esc) != "\\n\\r\\t\f" { + t.Fatal(string(esc)) + } +} + +func TestAppendEscapedTextExistingBuffer(t *testing.T) { + var buf []byte + buf = []byte("123\t") + if esc := appendEscapedText(buf, "hallo\tescape"); string(esc) != "123\thallo\\tescape" { + t.Fatal(string(esc)) + } + buf = []byte("123\t") + if esc := appendEscapedText(buf, "hallo\\tescape\n"); string(esc) != "123\thallo\\\\tescape\\n" { + t.Fatal(string(esc)) + } + buf = []byte("123\t") + if esc := appendEscapedText(buf, "\n\r\t\f"); string(esc) != "123\t\\n\\r\\t\f" { + t.Fatal(string(esc)) + } +} + +func BenchmarkAppendEscapedText(b *testing.B) { + longString := "" + for i := 0; i < 100; i++ { + longString += "123456789\n" + } + for i := 0; i < b.N; i++ { + appendEscapedText(nil, longString) + } +} + +func BenchmarkAppendEscapedTextNoEscape(b *testing.B) { + longString := "" + for i := 0; i < 100; i++ { + longString += "1234567890" + } + for i := 0; i < b.N; i++ { + appendEscapedText(nil, longString) + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/error.go b/Godeps/_workspace/src/github.com/lib/pq/error.go new file mode 100644 index 0000000..0a49364 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/error.go @@ -0,0 +1,495 @@ +package pq + +import ( + "database/sql/driver" + "fmt" + "io" + "net" + "runtime" +) + +// Error severities +const ( + Efatal = "FATAL" + Epanic = "PANIC" + Ewarning = "WARNING" + Enotice = "NOTICE" + Edebug = "DEBUG" + Einfo = "INFO" + Elog = "LOG" +) + +// Error represents an error communicating with the server. +// +// See http://www.postgresql.org/docs/current/static/protocol-error-fields.html for details of the fields +type Error struct { + Severity string + Code ErrorCode + Message string + Detail string + Hint string + Position string + InternalPosition string + InternalQuery string + Where string + Schema string + Table string + Column string + DataTypeName string + Constraint string + File string + Line string + Routine string +} + +// ErrorCode is a five-character error code. +type ErrorCode string + +// Name returns a more human friendly rendering of the error code, namely the +// "condition name". +// +// See http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html for +// details. +func (ec ErrorCode) Name() string { + return errorCodeNames[ec] +} + +// ErrorClass is only the class part of an error code. +type ErrorClass string + +// Name returns the condition name of an error class. It is equivalent to the +// condition name of the "standard" error code (i.e. the one having the last +// three characters "000"). +func (ec ErrorClass) Name() string { + return errorCodeNames[ErrorCode(ec+"000")] +} + +// Class returns the error class, e.g. "28". +// +// See http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html for +// details. +func (ec ErrorCode) Class() ErrorClass { + return ErrorClass(ec[0:2]) +} + +// errorCodeNames is a mapping between the five-character error codes and the +// human readable "condition names". It is derived from the list at +// http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html +var errorCodeNames = map[ErrorCode]string{ + // Class 00 - Successful Completion + "00000": "successful_completion", + // Class 01 - Warning + "01000": "warning", + "0100C": "dynamic_result_sets_returned", + "01008": "implicit_zero_bit_padding", + "01003": "null_value_eliminated_in_set_function", + "01007": "privilege_not_granted", + "01006": "privilege_not_revoked", + "01004": "string_data_right_truncation", + "01P01": "deprecated_feature", + // Class 02 - No Data (this is also a warning class per the SQL standard) + "02000": "no_data", + "02001": "no_additional_dynamic_result_sets_returned", + // Class 03 - SQL Statement Not Yet Complete + "03000": "sql_statement_not_yet_complete", + // Class 08 - Connection Exception + "08000": "connection_exception", + "08003": "connection_does_not_exist", + "08006": "connection_failure", + "08001": "sqlclient_unable_to_establish_sqlconnection", + "08004": "sqlserver_rejected_establishment_of_sqlconnection", + "08007": "transaction_resolution_unknown", + "08P01": "protocol_violation", + // Class 09 - Triggered Action Exception + "09000": "triggered_action_exception", + // Class 0A - Feature Not Supported + "0A000": "feature_not_supported", + // Class 0B - Invalid Transaction Initiation + "0B000": "invalid_transaction_initiation", + // Class 0F - Locator Exception + "0F000": "locator_exception", + "0F001": "invalid_locator_specification", + // Class 0L - Invalid Grantor + "0L000": "invalid_grantor", + "0LP01": "invalid_grant_operation", + // Class 0P - Invalid Role Specification + "0P000": "invalid_role_specification", + // Class 0Z - Diagnostics Exception + "0Z000": "diagnostics_exception", + "0Z002": "stacked_diagnostics_accessed_without_active_handler", + // Class 20 - Case Not Found + "20000": "case_not_found", + // Class 21 - Cardinality Violation + "21000": "cardinality_violation", + // Class 22 - Data Exception + "22000": "data_exception", + "2202E": "array_subscript_error", + "22021": "character_not_in_repertoire", + "22008": "datetime_field_overflow", + "22012": "division_by_zero", + "22005": "error_in_assignment", + "2200B": "escape_character_conflict", + "22022": "indicator_overflow", + "22015": "interval_field_overflow", + "2201E": "invalid_argument_for_logarithm", + "22014": "invalid_argument_for_ntile_function", + "22016": "invalid_argument_for_nth_value_function", + "2201F": "invalid_argument_for_power_function", + "2201G": "invalid_argument_for_width_bucket_function", + "22018": "invalid_character_value_for_cast", + "22007": "invalid_datetime_format", + "22019": "invalid_escape_character", + "2200D": "invalid_escape_octet", + "22025": "invalid_escape_sequence", + "22P06": "nonstandard_use_of_escape_character", + "22010": "invalid_indicator_parameter_value", + "22023": "invalid_parameter_value", + "2201B": "invalid_regular_expression", + "2201W": "invalid_row_count_in_limit_clause", + "2201X": "invalid_row_count_in_result_offset_clause", + "22009": "invalid_time_zone_displacement_value", + "2200C": "invalid_use_of_escape_character", + "2200G": "most_specific_type_mismatch", + "22004": "null_value_not_allowed", + "22002": "null_value_no_indicator_parameter", + "22003": "numeric_value_out_of_range", + "22026": "string_data_length_mismatch", + "22001": "string_data_right_truncation", + "22011": "substring_error", + "22027": "trim_error", + "22024": "unterminated_c_string", + "2200F": "zero_length_character_string", + "22P01": "floating_point_exception", + "22P02": "invalid_text_representation", + "22P03": "invalid_binary_representation", + "22P04": "bad_copy_file_format", + "22P05": "untranslatable_character", + "2200L": "not_an_xml_document", + "2200M": "invalid_xml_document", + "2200N": "invalid_xml_content", + "2200S": "invalid_xml_comment", + "2200T": "invalid_xml_processing_instruction", + // Class 23 - Integrity Constraint Violation + "23000": "integrity_constraint_violation", + "23001": "restrict_violation", + "23502": "not_null_violation", + "23503": "foreign_key_violation", + "23505": "unique_violation", + "23514": "check_violation", + "23P01": "exclusion_violation", + // Class 24 - Invalid Cursor State + "24000": "invalid_cursor_state", + // Class 25 - Invalid Transaction State + "25000": "invalid_transaction_state", + "25001": "active_sql_transaction", + "25002": "branch_transaction_already_active", + "25008": "held_cursor_requires_same_isolation_level", + "25003": "inappropriate_access_mode_for_branch_transaction", + "25004": "inappropriate_isolation_level_for_branch_transaction", + "25005": "no_active_sql_transaction_for_branch_transaction", + "25006": "read_only_sql_transaction", + "25007": "schema_and_data_statement_mixing_not_supported", + "25P01": "no_active_sql_transaction", + "25P02": "in_failed_sql_transaction", + // Class 26 - Invalid SQL Statement Name + "26000": "invalid_sql_statement_name", + // Class 27 - Triggered Data Change Violation + "27000": "triggered_data_change_violation", + // Class 28 - Invalid Authorization Specification + "28000": "invalid_authorization_specification", + "28P01": "invalid_password", + // Class 2B - Dependent Privilege Descriptors Still Exist + "2B000": "dependent_privilege_descriptors_still_exist", + "2BP01": "dependent_objects_still_exist", + // Class 2D - Invalid Transaction Termination + "2D000": "invalid_transaction_termination", + // Class 2F - SQL Routine Exception + "2F000": "sql_routine_exception", + "2F005": "function_executed_no_return_statement", + "2F002": "modifying_sql_data_not_permitted", + "2F003": "prohibited_sql_statement_attempted", + "2F004": "reading_sql_data_not_permitted", + // Class 34 - Invalid Cursor Name + "34000": "invalid_cursor_name", + // Class 38 - External Routine Exception + "38000": "external_routine_exception", + "38001": "containing_sql_not_permitted", + "38002": "modifying_sql_data_not_permitted", + "38003": "prohibited_sql_statement_attempted", + "38004": "reading_sql_data_not_permitted", + // Class 39 - External Routine Invocation Exception + "39000": "external_routine_invocation_exception", + "39001": "invalid_sqlstate_returned", + "39004": "null_value_not_allowed", + "39P01": "trigger_protocol_violated", + "39P02": "srf_protocol_violated", + // Class 3B - Savepoint Exception + "3B000": "savepoint_exception", + "3B001": "invalid_savepoint_specification", + // Class 3D - Invalid Catalog Name + "3D000": "invalid_catalog_name", + // Class 3F - Invalid Schema Name + "3F000": "invalid_schema_name", + // Class 40 - Transaction Rollback + "40000": "transaction_rollback", + "40002": "transaction_integrity_constraint_violation", + "40001": "serialization_failure", + "40003": "statement_completion_unknown", + "40P01": "deadlock_detected", + // Class 42 - Syntax Error or Access Rule Violation + "42000": "syntax_error_or_access_rule_violation", + "42601": "syntax_error", + "42501": "insufficient_privilege", + "42846": "cannot_coerce", + "42803": "grouping_error", + "42P20": "windowing_error", + "42P19": "invalid_recursion", + "42830": "invalid_foreign_key", + "42602": "invalid_name", + "42622": "name_too_long", + "42939": "reserved_name", + "42804": "datatype_mismatch", + "42P18": "indeterminate_datatype", + "42P21": "collation_mismatch", + "42P22": "indeterminate_collation", + "42809": "wrong_object_type", + "42703": "undefined_column", + "42883": "undefined_function", + "42P01": "undefined_table", + "42P02": "undefined_parameter", + "42704": "undefined_object", + "42701": "duplicate_column", + "42P03": "duplicate_cursor", + "42P04": "duplicate_database", + "42723": "duplicate_function", + "42P05": "duplicate_prepared_statement", + "42P06": "duplicate_schema", + "42P07": "duplicate_table", + "42712": "duplicate_alias", + "42710": "duplicate_object", + "42702": "ambiguous_column", + "42725": "ambiguous_function", + "42P08": "ambiguous_parameter", + "42P09": "ambiguous_alias", + "42P10": "invalid_column_reference", + "42611": "invalid_column_definition", + "42P11": "invalid_cursor_definition", + "42P12": "invalid_database_definition", + "42P13": "invalid_function_definition", + "42P14": "invalid_prepared_statement_definition", + "42P15": "invalid_schema_definition", + "42P16": "invalid_table_definition", + "42P17": "invalid_object_definition", + // Class 44 - WITH CHECK OPTION Violation + "44000": "with_check_option_violation", + // Class 53 - Insufficient Resources + "53000": "insufficient_resources", + "53100": "disk_full", + "53200": "out_of_memory", + "53300": "too_many_connections", + "53400": "configuration_limit_exceeded", + // Class 54 - Program Limit Exceeded + "54000": "program_limit_exceeded", + "54001": "statement_too_complex", + "54011": "too_many_columns", + "54023": "too_many_arguments", + // Class 55 - Object Not In Prerequisite State + "55000": "object_not_in_prerequisite_state", + "55006": "object_in_use", + "55P02": "cant_change_runtime_param", + "55P03": "lock_not_available", + // Class 57 - Operator Intervention + "57000": "operator_intervention", + "57014": "query_canceled", + "57P01": "admin_shutdown", + "57P02": "crash_shutdown", + "57P03": "cannot_connect_now", + "57P04": "database_dropped", + // Class 58 - System Error (errors external to PostgreSQL itself) + "58000": "system_error", + "58030": "io_error", + "58P01": "undefined_file", + "58P02": "duplicate_file", + // Class F0 - Configuration File Error + "F0000": "config_file_error", + "F0001": "lock_file_exists", + // Class HV - Foreign Data Wrapper Error (SQL/MED) + "HV000": "fdw_error", + "HV005": "fdw_column_name_not_found", + "HV002": "fdw_dynamic_parameter_value_needed", + "HV010": "fdw_function_sequence_error", + "HV021": "fdw_inconsistent_descriptor_information", + "HV024": "fdw_invalid_attribute_value", + "HV007": "fdw_invalid_column_name", + "HV008": "fdw_invalid_column_number", + "HV004": "fdw_invalid_data_type", + "HV006": "fdw_invalid_data_type_descriptors", + "HV091": "fdw_invalid_descriptor_field_identifier", + "HV00B": "fdw_invalid_handle", + "HV00C": "fdw_invalid_option_index", + "HV00D": "fdw_invalid_option_name", + "HV090": "fdw_invalid_string_length_or_buffer_length", + "HV00A": "fdw_invalid_string_format", + "HV009": "fdw_invalid_use_of_null_pointer", + "HV014": "fdw_too_many_handles", + "HV001": "fdw_out_of_memory", + "HV00P": "fdw_no_schemas", + "HV00J": "fdw_option_name_not_found", + "HV00K": "fdw_reply_handle", + "HV00Q": "fdw_schema_not_found", + "HV00R": "fdw_table_not_found", + "HV00L": "fdw_unable_to_create_execution", + "HV00M": "fdw_unable_to_create_reply", + "HV00N": "fdw_unable_to_establish_connection", + // Class P0 - PL/pgSQL Error + "P0000": "plpgsql_error", + "P0001": "raise_exception", + "P0002": "no_data_found", + "P0003": "too_many_rows", + // Class XX - Internal Error + "XX000": "internal_error", + "XX001": "data_corrupted", + "XX002": "index_corrupted", +} + +func parseError(r *readBuf) *Error { + err := new(Error) + for t := r.byte(); t != 0; t = r.byte() { + msg := r.string() + switch t { + case 'S': + err.Severity = msg + case 'C': + err.Code = ErrorCode(msg) + case 'M': + err.Message = msg + case 'D': + err.Detail = msg + case 'H': + err.Hint = msg + case 'P': + err.Position = msg + case 'p': + err.InternalPosition = msg + case 'q': + err.InternalQuery = msg + case 'W': + err.Where = msg + case 's': + err.Schema = msg + case 't': + err.Table = msg + case 'c': + err.Column = msg + case 'd': + err.DataTypeName = msg + case 'n': + err.Constraint = msg + case 'F': + err.File = msg + case 'L': + err.Line = msg + case 'R': + err.Routine = msg + } + } + return err +} + +// Fatal returns true if the Error Severity is fatal. +func (err *Error) Fatal() bool { + return err.Severity == Efatal +} + +// Get implements the legacy PGError interface. New code should use the fields +// of the Error struct directly. +func (err *Error) Get(k byte) (v string) { + switch k { + case 'S': + return err.Severity + case 'C': + return string(err.Code) + case 'M': + return err.Message + case 'D': + return err.Detail + case 'H': + return err.Hint + case 'P': + return err.Position + case 'p': + return err.InternalPosition + case 'q': + return err.InternalQuery + case 'W': + return err.Where + case 's': + return err.Schema + case 't': + return err.Table + case 'c': + return err.Column + case 'd': + return err.DataTypeName + case 'n': + return err.Constraint + case 'F': + return err.File + case 'L': + return err.Line + case 'R': + return err.Routine + } + return "" +} + +func (err Error) Error() string { + return "pq: " + err.Message +} + +// PGError is an interface used by previous versions of pq. It is provided +// only to support legacy code. New code should use the Error type. +type PGError interface { + Error() string + Fatal() bool + Get(k byte) (v string) +} + +func errorf(s string, args ...interface{}) { + panic(fmt.Errorf("pq: %s", fmt.Sprintf(s, args...))) +} + +func (c *conn) errRecover(err *error) { + e := recover() + switch v := e.(type) { + case nil: + // Do nothing + case runtime.Error: + c.bad = true + panic(v) + case *Error: + if v.Fatal() { + *err = driver.ErrBadConn + } else { + *err = v + } + case *net.OpError: + *err = driver.ErrBadConn + case error: + if v == io.EOF || v.(error).Error() == "remote error: handshake failure" { + *err = driver.ErrBadConn + } else { + *err = v + } + + default: + c.bad = true + panic(fmt.Sprintf("unknown error: %#v", e)) + } + + // Any time we return ErrBadConn, we need to remember it since *Tx doesn't + // mark the connection bad in database/sql. + if *err == driver.ErrBadConn { + c.bad = true + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore.go b/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore.go new file mode 100644 index 0000000..72d5abf --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore.go @@ -0,0 +1,118 @@ +package hstore + +import ( + "database/sql" + "database/sql/driver" + "strings" +) + +// A wrapper for transferring Hstore values back and forth easily. +type Hstore struct { + Map map[string]sql.NullString +} + +// escapes and quotes hstore keys/values +// s should be a sql.NullString or string +func hQuote(s interface{}) string { + var str string + switch v := s.(type) { + case sql.NullString: + if !v.Valid { + return "NULL" + } + str = v.String + case string: + str = v + default: + panic("not a string or sql.NullString") + } + + str = strings.Replace(str, "\\", "\\\\", -1) + return `"` + strings.Replace(str, "\"", "\\\"", -1) + `"` +} + +// Scan implements the Scanner interface. +// +// Note h.Map is reallocated before the scan to clear existing values. If the +// hstore column's database value is NULL, then h.Map is set to nil instead. +func (h *Hstore) Scan(value interface{}) error { + if value == nil { + h.Map = nil + return nil + } + h.Map = make(map[string]sql.NullString) + var b byte + pair := [][]byte{{}, {}} + pi := 0 + inQuote := false + didQuote := false + sawSlash := false + bindex := 0 + for bindex, b = range value.([]byte) { + if sawSlash { + pair[pi] = append(pair[pi], b) + sawSlash = false + continue + } + + switch b { + case '\\': + sawSlash = true + continue + case '"': + inQuote = !inQuote + if !didQuote { + didQuote = true + } + continue + default: + if !inQuote { + switch b { + case ' ', '\t', '\n', '\r': + continue + case '=': + continue + case '>': + pi = 1 + didQuote = false + continue + case ',': + s := string(pair[1]) + if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" { + h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false} + } else { + h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true} + } + pair[0] = []byte{} + pair[1] = []byte{} + pi = 0 + continue + } + } + } + pair[pi] = append(pair[pi], b) + } + if bindex > 0 { + s := string(pair[1]) + if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" { + h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false} + } else { + h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true} + } + } + return nil +} + +// Value implements the driver Valuer interface. Note if h.Map is nil, the +// database column value will be set to NULL. +func (h Hstore) Value() (driver.Value, error) { + if h.Map == nil { + return nil, nil + } + parts := []string{} + for key, val := range h.Map { + thispart := hQuote(key) + "=>" + hQuote(val) + parts = append(parts, thispart) + } + return []byte(strings.Join(parts, ",")), nil +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore_test.go b/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore_test.go new file mode 100644 index 0000000..c9c108f --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/hstore/hstore_test.go @@ -0,0 +1,148 @@ +package hstore + +import ( + "database/sql" + "os" + "testing" + + _ "github.com/lib/pq" +) + +type Fatalistic interface { + Fatal(args ...interface{}) +} + +func openTestConn(t Fatalistic) *sql.DB { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + conn, err := sql.Open("postgres", "") + if err != nil { + t.Fatal(err) + } + + return conn +} + +func TestHstore(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + // quitely create hstore if it doesn't exist + _, err := db.Exec("CREATE EXTENSION IF NOT EXISTS hstore") + if err != nil { + t.Skipf("Skipping hstore tests - hstore extension create failed: %s", err.Error()) + } + + hs := Hstore{} + + // test for null-valued hstores + err = db.QueryRow("SELECT NULL::hstore").Scan(&hs) + if err != nil { + t.Fatal(err) + } + if hs.Map != nil { + t.Fatalf("expected null map") + } + + err = db.QueryRow("SELECT $1::hstore", hs).Scan(&hs) + if err != nil { + t.Fatalf("re-query null map failed: %s", err.Error()) + } + if hs.Map != nil { + t.Fatalf("expected null map") + } + + // test for empty hstores + err = db.QueryRow("SELECT ''::hstore").Scan(&hs) + if err != nil { + t.Fatal(err) + } + if hs.Map == nil { + t.Fatalf("expected empty map, got null map") + } + if len(hs.Map) != 0 { + t.Fatalf("expected empty map, got len(map)=%d", len(hs.Map)) + } + + err = db.QueryRow("SELECT $1::hstore", hs).Scan(&hs) + if err != nil { + t.Fatalf("re-query empty map failed: %s", err.Error()) + } + if hs.Map == nil { + t.Fatalf("expected empty map, got null map") + } + if len(hs.Map) != 0 { + t.Fatalf("expected empty map, got len(map)=%d", len(hs.Map)) + } + + // a few example maps to test out + hsOnePair := Hstore{ + Map: map[string]sql.NullString{ + "key1": {"value1", true}, + }, + } + + hsThreePairs := Hstore{ + Map: map[string]sql.NullString{ + "key1": {"value1", true}, + "key2": {"value2", true}, + "key3": {"value3", true}, + }, + } + + hsSmorgasbord := Hstore{ + Map: map[string]sql.NullString{ + "nullstring": {"NULL", true}, + "actuallynull": {"", false}, + "NULL": {"NULL string key", true}, + "withbracket": {"value>42", true}, + "withequal": {"value=42", true}, + `"withquotes1"`: {`this "should" be fine`, true}, + `"withquotes"2"`: {`this "should\" also be fine`, true}, + "embedded1": {"value1=>x1", true}, + "embedded2": {`"value2"=>x2`, true}, + "withnewlines": {"\n\nvalue\t=>2", true}, + "<>": {`this, "should,\" also, => be fine`, true}, + }, + } + + // test encoding in query params, then decoding during Scan + testBidirectional := func(h Hstore) { + err = db.QueryRow("SELECT $1::hstore", h).Scan(&hs) + if err != nil { + t.Fatalf("re-query %d-pair map failed: %s", len(h.Map), err.Error()) + } + if hs.Map == nil { + t.Fatalf("expected %d-pair map, got null map", len(h.Map)) + } + if len(hs.Map) != len(h.Map) { + t.Fatalf("expected %d-pair map, got len(map)=%d", len(h.Map), len(hs.Map)) + } + + for key, val := range hs.Map { + otherval, found := h.Map[key] + if !found { + t.Fatalf(" key '%v' not found in %d-pair map", key, len(h.Map)) + } + if otherval.Valid != val.Valid { + t.Fatalf(" value %v <> %v in %d-pair map", otherval, val, len(h.Map)) + } + if otherval.String != val.String { + t.Fatalf(" value '%v' <> '%v' in %d-pair map", otherval.String, val.String, len(h.Map)) + } + } + } + + testBidirectional(hsOnePair) + testBidirectional(hsThreePairs) + testBidirectional(hsSmorgasbord) +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/listen_example/doc.go b/Godeps/_workspace/src/github.com/lib/pq/listen_example/doc.go new file mode 100644 index 0000000..5bc99f5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/listen_example/doc.go @@ -0,0 +1,102 @@ +/* + +Below you will find a self-contained Go program which uses the LISTEN / NOTIFY +mechanism to avoid polling the database while waiting for more work to arrive. + + // + // You can see the program in action by defining a function similar to + // the following: + // + // CREATE OR REPLACE FUNCTION public.get_work() + // RETURNS bigint + // LANGUAGE sql + // AS $$ + // SELECT CASE WHEN random() >= 0.2 THEN int8 '1' END + // $$ + // ; + + package main + + import ( + "database/sql" + "fmt" + "time" + + "github.com/lib/pq" + ) + + func doWork(db *sql.DB, work int64) { + // work here + } + + func getWork(db *sql.DB) { + for { + // get work from the database here + var work sql.NullInt64 + err := db.QueryRow("SELECT get_work()").Scan(&work) + if err != nil { + fmt.Println("call to get_work() failed: ", err) + time.Sleep(10 * time.Second) + continue + } + if !work.Valid { + // no more work to do + fmt.Println("ran out of work") + return + } + + fmt.Println("starting work on ", work.Int64) + go doWork(db, work.Int64) + } + } + + func waitForNotification(l *pq.Listener) { + for { + select { + case <-l.Notify: + fmt.Println("received notification, new work available") + return + case <-time.After(90 * time.Second): + go func() { + l.Ping() + }() + // Check if there's more work available, just in case it takes + // a while for the Listener to notice connection loss and + // reconnect. + fmt.Println("received no work for 90 seconds, checking for new work") + return + } + } + } + + func main() { + var conninfo string = "" + + db, err := sql.Open("postgres", conninfo) + if err != nil { + panic(err) + } + + reportProblem := func(ev pq.ListenerEventType, err error) { + if err != nil { + fmt.Println(err.Error()) + } + } + + listener := pq.NewListener(conninfo, 10 * time.Second, time.Minute, reportProblem) + err = listener.Listen("getwork") + if err != nil { + panic(err) + } + + fmt.Println("entering main loop") + for { + // process all available work before waiting for notifications + getWork(db) + waitForNotification(listener) + } + } + + +*/ +package listen_example diff --git a/Godeps/_workspace/src/github.com/lib/pq/notify.go b/Godeps/_workspace/src/github.com/lib/pq/notify.go new file mode 100644 index 0000000..e3b08d5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/notify.go @@ -0,0 +1,752 @@ +package pq + +// Package pq is a pure Go Postgres driver for the database/sql package. +// This module contains support for Postgres LISTEN/NOTIFY. + +import ( + "errors" + "fmt" + "io" + "sync" + "sync/atomic" + "time" +) + +// Notification represents a single notification from the database. +type Notification struct { + // Process ID (PID) of the notifying postgres backend. + BePid int + // Name of the channel the notification was sent on. + Channel string + // Payload, or the empty string if unspecified. + Extra string +} + +func recvNotification(r *readBuf) *Notification { + bePid := r.int32() + channel := r.string() + extra := r.string() + + return &Notification{bePid, channel, extra} +} + +const ( + connStateIdle int32 = iota + connStateExpectResponse + connStateExpectReadyForQuery +) + +type message struct { + typ byte + err error +} + +var errListenerConnClosed = errors.New("pq: ListenerConn has been closed") + +// ListenerConn is a low-level interface for waiting for notifications. You +// should use Listener instead. +type ListenerConn struct { + // guards cn and err + connectionLock sync.Mutex + cn *conn + err error + + connState int32 + + // the sending goroutine will be holding this lock + senderLock sync.Mutex + + notificationChan chan<- *Notification + + replyChan chan message +} + +// Creates a new ListenerConn. Use NewListener instead. +func NewListenerConn(name string, notificationChan chan<- *Notification) (*ListenerConn, error) { + cn, err := Open(name) + if err != nil { + return nil, err + } + + l := &ListenerConn{ + cn: cn.(*conn), + notificationChan: notificationChan, + connState: connStateIdle, + replyChan: make(chan message, 2), + } + + go l.listenerConnMain() + + return l, nil +} + +// We can only allow one goroutine at a time to be running a query on the +// connection for various reasons, so the goroutine sending on the connection +// must be holding senderLock. +// +// Returns an error if an unrecoverable error has occurred and the ListenerConn +// should be abandoned. +func (l *ListenerConn) acquireSenderLock() error { + l.connectionLock.Lock() + defer l.connectionLock.Unlock() + if l.err != nil { + return l.err + } + l.senderLock.Lock() + return nil +} + +func (l *ListenerConn) releaseSenderLock() { + l.senderLock.Unlock() +} + +// setState advances the protocol state to newState. Returns false if moving +// to that state from the current state is not allowed. +func (l *ListenerConn) setState(newState int32) bool { + var expectedState int32 + + switch newState { + case connStateIdle: + expectedState = connStateExpectReadyForQuery + case connStateExpectResponse: + expectedState = connStateIdle + case connStateExpectReadyForQuery: + expectedState = connStateExpectResponse + default: + panic(fmt.Sprintf("unexpected listenerConnState %d", newState)) + } + + return atomic.CompareAndSwapInt32(&l.connState, expectedState, newState) +} + +// Main logic is here: receive messages from the postgres backend, forward +// notifications and query replies and keep the internal state in sync with the +// protocol state. Returns when the connection has been lost, is about to go +// away or should be discarded because we couldn't agree on the state with the +// server backend. +func (l *ListenerConn) listenerConnLoop() (err error) { + defer l.cn.errRecover(&err) + + r := &readBuf{} + for { + t, err := l.cn.recvMessage(r) + if err != nil { + return err + } + + switch t { + case 'A': + // recvNotification copies all the data so we don't need to worry + // about the scratch buffer being overwritten. + l.notificationChan <- recvNotification(r) + + case 'E': + // We might receive an ErrorResponse even when not in a query; it + // is expected that the server will close the connection after + // that, but we should make sure that the error we display is the + // one from the stray ErrorResponse, not io.ErrUnexpectedEOF. + if !l.setState(connStateExpectReadyForQuery) { + return parseError(r) + } + l.replyChan <- message{t, parseError(r)} + + case 'C', 'I': + if !l.setState(connStateExpectReadyForQuery) { + // protocol out of sync + return fmt.Errorf("unexpected CommandComplete") + } + // ExecSimpleQuery doesn't need to know about this message + + case 'Z': + if !l.setState(connStateIdle) { + // protocol out of sync + return fmt.Errorf("unexpected ReadyForQuery") + } + l.replyChan <- message{t, nil} + + case 'N', 'S': + // ignore + default: + return fmt.Errorf("unexpected message %q from server in listenerConnLoop", t) + } + } +} + +// This is the main routine for the goroutine receiving on the database +// connection. Most of the main logic is in listenerConnLoop. +func (l *ListenerConn) listenerConnMain() { + err := l.listenerConnLoop() + + // listenerConnLoop terminated; we're done, but we still have to clean up. + // Make sure nobody tries to start any new queries by making sure the err + // pointer is set. It is important that we do not overwrite its value; a + // connection could be closed by either this goroutine or one sending on + // the connection -- whoever closes the connection is assumed to have the + // more meaningful error message (as the other one will probably get + // net.errClosed), so that goroutine sets the error we expose while the + // other error is discarded. If the connection is lost while two + // goroutines are operating on the socket, it probably doesn't matter which + // error we expose so we don't try to do anything more complex. + l.connectionLock.Lock() + if l.err == nil { + l.err = err + } + l.cn.Close() + l.connectionLock.Unlock() + + // There might be a query in-flight; make sure nobody's waiting for a + // response to it, since there's not going to be one. + close(l.replyChan) + + // let the listener know we're done + close(l.notificationChan) + + // this ListenerConn is done +} + +// Send a LISTEN query to the server. See ExecSimpleQuery. +func (l *ListenerConn) Listen(channel string) (bool, error) { + return l.ExecSimpleQuery("LISTEN " + QuoteIdentifier(channel)) +} + +// Send an UNLISTEN query to the server. See ExecSimpleQuery. +func (l *ListenerConn) Unlisten(channel string) (bool, error) { + return l.ExecSimpleQuery("UNLISTEN " + QuoteIdentifier(channel)) +} + +// Send `UNLISTEN *` to the server. See ExecSimpleQuery. +func (l *ListenerConn) UnlistenAll() (bool, error) { + return l.ExecSimpleQuery("UNLISTEN *") +} + +// Ping the remote server to make sure it's alive. Non-nil error means the +// connection has failed and should be abandoned. +func (l *ListenerConn) Ping() error { + sent, err := l.ExecSimpleQuery("") + if !sent { + return err + } + if err != nil { + // shouldn't happen + panic(err) + } + return nil +} + +// Attempt to send a query on the connection. Returns an error if sending the +// query failed, and the caller should initiate closure of this connection. +// The caller must be holding senderLock (see acquireSenderLock and +// releaseSenderLock). +func (l *ListenerConn) sendSimpleQuery(q string) (err error) { + defer l.cn.errRecover(&err) + + // must set connection state before sending the query + if !l.setState(connStateExpectResponse) { + panic("two queries running at the same time") + } + + // Can't use l.cn.writeBuf here because it uses the scratch buffer which + // might get overwritten by listenerConnLoop. + data := writeBuf([]byte("Q\x00\x00\x00\x00")) + b := &data + b.string(q) + l.cn.send(b) + + return nil +} + +// Execute a "simple query" (i.e. one with no bindable parameters) on the +// connection. The possible return values are: +// 1) "executed" is true; the query was executed to completion on the +// database server. If the query failed, err will be set to the error +// returned by the database, otherwise err will be nil. +// 2) If "executed" is false, the query could not be executed on the remote +// server. err will be non-nil. +// +// After a call to ExecSimpleQuery has returned an executed=false value, the +// connection has either been closed or will be closed shortly thereafter, and +// all subsequently executed queries will return an error. +func (l *ListenerConn) ExecSimpleQuery(q string) (executed bool, err error) { + if err = l.acquireSenderLock(); err != nil { + return false, err + } + defer l.releaseSenderLock() + + err = l.sendSimpleQuery(q) + if err != nil { + // We can't know what state the protocol is in, so we need to abandon + // this connection. + l.connectionLock.Lock() + defer l.connectionLock.Unlock() + // Set the error pointer if it hasn't been set already; see + // listenerConnMain. + if l.err == nil { + l.err = err + } + l.cn.Close() + return false, err + } + + // now we just wait for a reply.. + for { + m, ok := <-l.replyChan + if !ok { + // We lost the connection to server, don't bother waiting for a + // a response. + return false, io.EOF + } + switch m.typ { + case 'Z': + // sanity check + if m.err != nil { + panic("m.err != nil") + } + // done; err might or might not be set + return true, err + + case 'E': + // sanity check + if m.err == nil { + panic("m.err == nil") + } + // server responded with an error; ReadyForQuery to follow + err = m.err + + default: + return false, fmt.Errorf("unknown response for simple query: %q", m.typ) + } + } +} + +func (l *ListenerConn) Close() error { + l.connectionLock.Lock() + defer l.connectionLock.Unlock() + if l.err != nil { + return errListenerConnClosed + } + l.err = errListenerConnClosed + return l.cn.Close() +} + +// Err() returns the reason the connection was closed. It is not safe to call +// this function until l.Notify has been closed. +func (l *ListenerConn) Err() error { + return l.err +} + +var errListenerClosed = errors.New("pq: Listener has been closed") + +var ErrChannelAlreadyOpen = errors.New("pq: channel is already open") +var ErrChannelNotOpen = errors.New("pq: channel is not open") + +type ListenerEventType int + +const ( + // Emitted only when the database connection has been initially + // initialized. err will always be nil. + ListenerEventConnected ListenerEventType = iota + + // Emitted after a database connection has been lost, either because of an + // error or because Close has been called. err will be set to the reason + // the database connection was lost. + ListenerEventDisconnected + + // Emitted after a database connection has been re-established after + // connection loss. err will always be nil. After this event has been + // emitted, a nil pq.Notification is sent on the Listener.Notify channel. + ListenerEventReconnected + + // Emitted after a connection to the database was attempted, but failed. + // err will be set to an error describing why the connection attempt did + // not succeed. + ListenerEventConnectionAttemptFailed +) + +type EventCallbackType func(event ListenerEventType, err error) + +// Listener provides an interface for listening to notifications from a +// PostgreSQL database. For general usage information, see section +// "Notifications". +// +// Listener can safely be used from concurrently running goroutines. +type Listener struct { + // Channel for receiving notifications from the database. In some cases a + // nil value will be sent. See section "Notifications" above. + Notify chan *Notification + + name string + minReconnectInterval time.Duration + maxReconnectInterval time.Duration + eventCallback EventCallbackType + + lock sync.Mutex + isClosed bool + reconnectCond *sync.Cond + cn *ListenerConn + connNotificationChan <-chan *Notification + channels map[string]struct{} +} + +// NewListener creates a new database connection dedicated to LISTEN / NOTIFY. +// +// name should be set to a connection string to be used to establish the +// database connection (see section "Connection String Parameters" above). +// +// minReconnectInterval controls the duration to wait before trying to +// re-establish the database connection after connection loss. After each +// consecutive failure this interval is doubled, until maxReconnectInterval is +// reached. Successfully completing the connection establishment procedure +// resets the interval back to minReconnectInterval. +// +// The last parameter eventCallback can be set to a function which will be +// called by the Listener when the state of the underlying database connection +// changes. This callback will be called by the goroutine which dispatches the +// notifications over the Notify channel, so you should try to avoid doing +// potentially time-consuming operations from the callback. +func NewListener(name string, + minReconnectInterval time.Duration, + maxReconnectInterval time.Duration, + eventCallback EventCallbackType) *Listener { + l := &Listener{ + name: name, + minReconnectInterval: minReconnectInterval, + maxReconnectInterval: maxReconnectInterval, + eventCallback: eventCallback, + + channels: make(map[string]struct{}), + + Notify: make(chan *Notification, 32), + } + l.reconnectCond = sync.NewCond(&l.lock) + + go l.listenerMain() + + return l +} + +// Returns the notification channel for this listener. This is the same +// channel as Notify, and will not be recreated during the life time of the +// Listener. +func (l *Listener) NotificationChannel() <-chan *Notification { + return l.Notify +} + +// Listen starts listening for notifications on a channel. Calls to this +// function will block until an acknowledgement has been received from the +// server. Note that Listener automatically re-establishes the connection +// after connection loss, so this function may block indefinitely if the +// connection can not be re-established. +// +// Listen will only fail in three conditions: +// 1) The channel is already open. The returned error will be +// ErrChannelAlreadyOpen. +// 2) The query was executed on the remote server, but PostgreSQL returned an +// error message in response to the query. The returned error will be a +// pq.Error containing the information the server supplied. +// 3) Close is called on the Listener before the request could be completed. +// +// The channel name is case-sensitive. +func (l *Listener) Listen(channel string) error { + l.lock.Lock() + defer l.lock.Unlock() + + if l.isClosed { + return errListenerClosed + } + + // The server allows you to issue a LISTEN on a channel which is already + // open, but it seems useful to be able to detect this case to spot for + // mistakes in application logic. If the application genuinely does't + // care, it can check the exported error and ignore it. + _, exists := l.channels[channel] + if exists { + return ErrChannelAlreadyOpen + } + + if l.cn != nil { + // If gotResponse is true but error is set, the query was executed on + // the remote server, but resulted in an error. This should be + // relatively rare, so it's fine if we just pass the error to our + // caller. However, if gotResponse is false, we could not complete the + // query on the remote server and our underlying connection is about + // to go away, so we only add relname to l.channels, and wait for + // resync() to take care of the rest. + gotResponse, err := l.cn.Listen(channel) + if gotResponse && err != nil { + return err + } + } + + l.channels[channel] = struct{}{} + for l.cn == nil { + l.reconnectCond.Wait() + // we let go of the mutex for a while + if l.isClosed { + return errListenerClosed + } + } + + return nil +} + +// Unlisten removes a channel from the Listener's channel list. Returns +// ErrChannelNotOpen if the Listener is not listening on the specified channel. +// Returns immediately with no error if there is no connection. Note that you +// might still get notifications for this channel even after Unlisten has +// returned. +// +// The channel name is case-sensitive. +func (l *Listener) Unlisten(channel string) error { + l.lock.Lock() + defer l.lock.Unlock() + + if l.isClosed { + return errListenerClosed + } + + // Similarly to LISTEN, this is not an error in Postgres, but it seems + // useful to distinguish from the normal conditions. + _, exists := l.channels[channel] + if !exists { + return ErrChannelNotOpen + } + + if l.cn != nil { + // Similarly to Listen (see comment in that function), the caller + // should only be bothered with an error if it came from the backend as + // a response to our query. + gotResponse, err := l.cn.Unlisten(channel) + if gotResponse && err != nil { + return err + } + } + + // Don't bother waiting for resync if there's no connection. + delete(l.channels, channel) + return nil +} + +// UnlistenAll removes all channels from the Listener's channel list. Returns +// immediately with no error if there is no connection. Note that you might +// still get notifications for any of the deleted channels even after +// UnlistenAll has returned. +func (l *Listener) UnlistenAll() error { + l.lock.Lock() + defer l.lock.Unlock() + + if l.isClosed { + return errListenerClosed + } + + if l.cn != nil { + // Similarly to Listen (see comment in that function), the caller + // should only be bothered with an error if it came from the backend as + // a response to our query. + gotResponse, err := l.cn.UnlistenAll() + if gotResponse && err != nil { + return err + } + } + + // Don't bother waiting for resync if there's no connection. + l.channels = make(map[string]struct{}) + return nil +} + +// Ping the remote server to make sure it's alive. Non-nil return value means +// that there is no active connection. +func (l *Listener) Ping() error { + l.lock.Lock() + defer l.lock.Unlock() + + if l.isClosed { + return errListenerClosed + } + if l.cn == nil { + return errors.New("no connection") + } + + return l.cn.Ping() +} + +// Clean up after losing the server connection. Returns l.cn.Err(), which +// should have the reason the connection was lost. +func (l *Listener) disconnectCleanup() error { + l.lock.Lock() + defer l.lock.Unlock() + + // sanity check; can't look at Err() until the channel has been closed + select { + case _, ok := <-l.connNotificationChan: + if ok { + panic("connNotificationChan not closed") + } + default: + panic("connNotificationChan not closed") + } + + err := l.cn.Err() + l.cn.Close() + l.cn = nil + return err +} + +// Synchronize the list of channels we want to be listening on with the server +// after the connection has been established. +func (l *Listener) resync(cn *ListenerConn, notificationChan <-chan *Notification) error { + doneChan := make(chan error) + go func() { + for channel := range l.channels { + // If we got a response, return that error to our caller as it's + // going to be more descriptive than cn.Err(). + gotResponse, err := cn.Listen(channel) + if gotResponse && err != nil { + doneChan <- err + return + } + + // If we couldn't reach the server, wait for notificationChan to + // close and then return the error message from the connection, as + // per ListenerConn's interface. + if err != nil { + for _ = range notificationChan { + } + doneChan <- cn.Err() + return + } + } + doneChan <- nil + }() + + // Ignore notifications while synchronization is going on to avoid + // deadlocks. We have to send a nil notification over Notify anyway as + // we can't possibly know which notifications (if any) were lost while + // the connection was down, so there's no reason to try and process + // these messages at all. + for { + select { + case _, ok := <-notificationChan: + if !ok { + notificationChan = nil + } + + case err := <-doneChan: + return err + } + } +} + +// caller should NOT be holding l.lock +func (l *Listener) closed() bool { + l.lock.Lock() + defer l.lock.Unlock() + + return l.isClosed +} + +func (l *Listener) connect() error { + notificationChan := make(chan *Notification, 32) + cn, err := NewListenerConn(l.name, notificationChan) + if err != nil { + return err + } + + l.lock.Lock() + defer l.lock.Unlock() + + err = l.resync(cn, notificationChan) + if err != nil { + cn.Close() + return err + } + + l.cn = cn + l.connNotificationChan = notificationChan + l.reconnectCond.Broadcast() + + return nil +} + +// Close disconnects the Listener from the database and shuts it down. +// Subsequent calls to its methods will return an error. Close returns an +// error if the connection has already been closed. +func (l *Listener) Close() error { + l.lock.Lock() + defer l.lock.Unlock() + + if l.isClosed { + return errListenerClosed + } + + if l.cn != nil { + l.cn.Close() + } + l.isClosed = true + + return nil +} + +func (l *Listener) emitEvent(event ListenerEventType, err error) { + if l.eventCallback != nil { + l.eventCallback(event, err) + } +} + +// Main logic here: maintain a connection to the server when possible, wait +// for notifications and emit events. +func (l *Listener) listenerConnLoop() { + var nextReconnect time.Time + + reconnectInterval := l.minReconnectInterval + for { + for { + err := l.connect() + if err == nil { + break + } + + if l.closed() { + return + } + l.emitEvent(ListenerEventConnectionAttemptFailed, err) + + time.Sleep(reconnectInterval) + reconnectInterval *= 2 + if reconnectInterval > l.maxReconnectInterval { + reconnectInterval = l.maxReconnectInterval + } + } + + if nextReconnect.IsZero() { + l.emitEvent(ListenerEventConnected, nil) + } else { + l.emitEvent(ListenerEventReconnected, nil) + l.Notify <- nil + } + + reconnectInterval = l.minReconnectInterval + nextReconnect = time.Now().Add(reconnectInterval) + + for { + notification, ok := <-l.connNotificationChan + if !ok { + // lost connection, loop again + break + } + l.Notify <- notification + } + + err := l.disconnectCleanup() + if l.closed() { + return + } + l.emitEvent(ListenerEventDisconnected, err) + + time.Sleep(nextReconnect.Sub(time.Now())) + } +} + +func (l *Listener) listenerMain() { + l.listenerConnLoop() + close(l.Notify) +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/notify_test.go b/Godeps/_workspace/src/github.com/lib/pq/notify_test.go new file mode 100644 index 0000000..4fc3cdd --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/notify_test.go @@ -0,0 +1,503 @@ +package pq + +import ( + "errors" + "fmt" + "io" + "os" + "testing" + "time" +) + +var errNilNotification = errors.New("nil notification") + +func expectNotification(t *testing.T, ch <-chan *Notification, relname string, extra string) error { + select { + case n := <-ch: + if n == nil { + return errNilNotification + } + if n.Channel != relname || n.Extra != extra { + return fmt.Errorf("unexpected notification %v", n) + } + return nil + case <-time.After(1500 * time.Millisecond): + return fmt.Errorf("timeout") + } +} + +func expectNoNotification(t *testing.T, ch <-chan *Notification) error { + select { + case n := <-ch: + return fmt.Errorf("unexpected notification %v", n) + case <-time.After(100 * time.Millisecond): + return nil + } +} + +func expectEvent(t *testing.T, eventch <-chan ListenerEventType, et ListenerEventType) error { + select { + case e := <-eventch: + if e != et { + return fmt.Errorf("unexpected event %v", e) + } + return nil + case <-time.After(1500 * time.Millisecond): + panic("expectEvent timeout") + return fmt.Errorf("timeout") + } +} + +func expectNoEvent(t *testing.T, eventch <-chan ListenerEventType) error { + select { + case e := <-eventch: + return fmt.Errorf("unexpected event %v", e) + case <-time.After(100 * time.Millisecond): + return nil + } +} + +func newTestListenerConn(t *testing.T) (*ListenerConn, <-chan *Notification) { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + notificationChan := make(chan *Notification) + l, err := NewListenerConn("", notificationChan) + if err != nil { + t.Fatal(err) + } + + return l, notificationChan +} + +func TestNewListenerConn(t *testing.T) { + l, _ := newTestListenerConn(t) + + defer l.Close() +} + +func TestConnListen(t *testing.T) { + l, channel := newTestListenerConn(t) + + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + ok, err := l.Listen("notify_test") + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, channel, "notify_test", "") + if err != nil { + t.Fatal(err) + } +} + +func TestConnUnlisten(t *testing.T) { + l, channel := newTestListenerConn(t) + + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + ok, err := l.Listen("notify_test") + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test") + + err = expectNotification(t, channel, "notify_test", "") + if err != nil { + t.Fatal(err) + } + + ok, err = l.Unlisten("notify_test") + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test") + if err != nil { + t.Fatal(err) + } + + err = expectNoNotification(t, channel) + if err != nil { + t.Fatal(err) + } +} + +func TestConnUnlistenAll(t *testing.T) { + l, channel := newTestListenerConn(t) + + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + ok, err := l.Listen("notify_test") + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test") + + err = expectNotification(t, channel, "notify_test", "") + if err != nil { + t.Fatal(err) + } + + ok, err = l.UnlistenAll() + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test") + if err != nil { + t.Fatal(err) + } + + err = expectNoNotification(t, channel) + if err != nil { + t.Fatal(err) + } +} + +func TestConnClose(t *testing.T) { + l, _ := newTestListenerConn(t) + defer l.Close() + + err := l.Close() + if err != nil { + t.Fatal(err) + } + err = l.Close() + if err != errListenerConnClosed { + t.Fatalf("expected errListenerConnClosed; got %v", err) + } +} + +func TestConnPing(t *testing.T) { + l, _ := newTestListenerConn(t) + defer l.Close() + err := l.Ping() + if err != nil { + t.Fatal(err) + } + err = l.Close() + if err != nil { + t.Fatal(err) + } + err = l.Ping() + if err != errListenerConnClosed { + t.Fatalf("expected errListenerConnClosed; got %v", err) + } +} + +func TestNotifyExtra(t *testing.T) { + db := openTestConn(t) + defer db.Close() + + if getServerVersion(t, db) < 90000 { + t.Skip("skipping NOTIFY payload test since the server does not appear to support it") + } + + l, channel := newTestListenerConn(t) + defer l.Close() + + ok, err := l.Listen("notify_test") + if !ok || err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_test, 'something'") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, channel, "notify_test", "something") + if err != nil { + t.Fatal(err) + } +} + +// create a new test listener and also set the timeouts +func newTestListenerTimeout(t *testing.T, min time.Duration, max time.Duration) (*Listener, <-chan ListenerEventType) { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + eventch := make(chan ListenerEventType, 16) + l := NewListener("", min, max, func(t ListenerEventType, err error) { eventch <- t }) + err := expectEvent(t, eventch, ListenerEventConnected) + if err != nil { + t.Fatal(err) + } + return l, eventch +} + +func newTestListener(t *testing.T) (*Listener, <-chan ListenerEventType) { + return newTestListenerTimeout(t, time.Hour, time.Hour) +} + +func TestListenerListen(t *testing.T) { + l, _ := newTestListener(t) + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + err := l.Listen("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } +} + +func TestListenerUnlisten(t *testing.T) { + l, _ := newTestListener(t) + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + err := l.Listen("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = l.Unlisten("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNoNotification(t, l.Notify) + if err != nil { + t.Fatal(err) + } +} + +func TestListenerUnlistenAll(t *testing.T) { + l, _ := newTestListener(t) + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + err := l.Listen("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = l.UnlistenAll() + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNoNotification(t, l.Notify) + if err != nil { + t.Fatal(err) + } +} + +func TestListenerFailedQuery(t *testing.T) { + l, eventch := newTestListener(t) + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + err := l.Listen("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } + + // shouldn't cause a disconnect + ok, err := l.cn.ExecSimpleQuery("SELECT error") + if !ok { + t.Fatalf("could not send query to server: %v", err) + } + _, ok = err.(PGError) + if !ok { + t.Fatalf("unexpected error %v", err) + } + err = expectNoEvent(t, eventch) + if err != nil { + t.Fatal(err) + } + + // should still work + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } +} + +func TestListenerReconnect(t *testing.T) { + l, eventch := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour) + defer l.Close() + + db := openTestConn(t) + defer db.Close() + + err := l.Listen("notify_listen_test") + if err != nil { + t.Fatal(err) + } + + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } + + // kill the connection and make sure it comes back up + ok, err := l.cn.ExecSimpleQuery("SELECT pg_terminate_backend(pg_backend_pid())") + if ok { + t.Fatalf("could not kill the connection: %v", err) + } + if err != io.EOF { + t.Fatalf("unexpected error %v", err) + } + err = expectEvent(t, eventch, ListenerEventDisconnected) + if err != nil { + t.Fatal(err) + } + err = expectEvent(t, eventch, ListenerEventReconnected) + if err != nil { + t.Fatal(err) + } + + // should still work + _, err = db.Exec("NOTIFY notify_listen_test") + if err != nil { + t.Fatal(err) + } + + // should get nil after Reconnected + err = expectNotification(t, l.Notify, "", "") + if err != errNilNotification { + t.Fatal(err) + } + + err = expectNotification(t, l.Notify, "notify_listen_test", "") + if err != nil { + t.Fatal(err) + } +} + +func TestListenerClose(t *testing.T) { + l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour) + defer l.Close() + + err := l.Close() + if err != nil { + t.Fatal(err) + } + err = l.Close() + if err != errListenerClosed { + t.Fatalf("expected errListenerClosed; got %v", err) + } +} + +func TestListenerPing(t *testing.T) { + l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour) + defer l.Close() + + err := l.Ping() + if err != nil { + t.Fatal(err) + } + + err = l.Close() + if err != nil { + t.Fatal(err) + } + + err = l.Ping() + if err != errListenerClosed { + t.Fatalf("expected errListenerClosed; got %v", err) + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/oid/doc.go b/Godeps/_workspace/src/github.com/lib/pq/oid/doc.go new file mode 100644 index 0000000..caaede2 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/oid/doc.go @@ -0,0 +1,6 @@ +// Package oid contains OID constants +// as defined by the Postgres server. +package oid + +// Oid is a Postgres Object ID. +type Oid uint32 diff --git a/Godeps/_workspace/src/github.com/lib/pq/oid/gen.go b/Godeps/_workspace/src/github.com/lib/pq/oid/gen.go new file mode 100644 index 0000000..cd4aea8 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/oid/gen.go @@ -0,0 +1,74 @@ +// +build ignore + +// Generate the table of OID values +// Run with 'go run gen.go'. +package main + +import ( + "database/sql" + "fmt" + "log" + "os" + "os/exec" + + _ "github.com/lib/pq" +) + +func main() { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + db, err := sql.Open("postgres", "") + if err != nil { + log.Fatal(err) + } + cmd := exec.Command("gofmt") + cmd.Stderr = os.Stderr + w, err := cmd.StdinPipe() + if err != nil { + log.Fatal(err) + } + f, err := os.Create("types.go") + if err != nil { + log.Fatal(err) + } + cmd.Stdout = f + err = cmd.Start() + if err != nil { + log.Fatal(err) + } + fmt.Fprintln(w, "// generated by 'go run gen.go'; do not edit") + fmt.Fprintln(w, "\npackage oid") + fmt.Fprintln(w, "const (") + rows, err := db.Query(` + SELECT typname, oid + FROM pg_type WHERE oid < 10000 + ORDER BY oid; + `) + if err != nil { + log.Fatal(err) + } + var name string + var oid int + for rows.Next() { + err = rows.Scan(&name, &oid) + if err != nil { + log.Fatal(err) + } + fmt.Fprintf(w, "T_%s Oid = %d\n", name, oid) + } + if err = rows.Err(); err != nil { + log.Fatal(err) + } + fmt.Fprintln(w, ")") + w.Close() + cmd.Wait() +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/oid/types.go b/Godeps/_workspace/src/github.com/lib/pq/oid/types.go new file mode 100644 index 0000000..03df05a --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/oid/types.go @@ -0,0 +1,161 @@ +// generated by 'go run gen.go'; do not edit + +package oid + +const ( + T_bool Oid = 16 + T_bytea Oid = 17 + T_char Oid = 18 + T_name Oid = 19 + T_int8 Oid = 20 + T_int2 Oid = 21 + T_int2vector Oid = 22 + T_int4 Oid = 23 + T_regproc Oid = 24 + T_text Oid = 25 + T_oid Oid = 26 + T_tid Oid = 27 + T_xid Oid = 28 + T_cid Oid = 29 + T_oidvector Oid = 30 + T_pg_type Oid = 71 + T_pg_attribute Oid = 75 + T_pg_proc Oid = 81 + T_pg_class Oid = 83 + T_json Oid = 114 + T_xml Oid = 142 + T__xml Oid = 143 + T_pg_node_tree Oid = 194 + T__json Oid = 199 + T_smgr Oid = 210 + T_point Oid = 600 + T_lseg Oid = 601 + T_path Oid = 602 + T_box Oid = 603 + T_polygon Oid = 604 + T_line Oid = 628 + T__line Oid = 629 + T_cidr Oid = 650 + T__cidr Oid = 651 + T_float4 Oid = 700 + T_float8 Oid = 701 + T_abstime Oid = 702 + T_reltime Oid = 703 + T_tinterval Oid = 704 + T_unknown Oid = 705 + T_circle Oid = 718 + T__circle Oid = 719 + T_money Oid = 790 + T__money Oid = 791 + T_macaddr Oid = 829 + T_inet Oid = 869 + T__bool Oid = 1000 + T__bytea Oid = 1001 + T__char Oid = 1002 + T__name Oid = 1003 + T__int2 Oid = 1005 + T__int2vector Oid = 1006 + T__int4 Oid = 1007 + T__regproc Oid = 1008 + T__text Oid = 1009 + T__tid Oid = 1010 + T__xid Oid = 1011 + T__cid Oid = 1012 + T__oidvector Oid = 1013 + T__bpchar Oid = 1014 + T__varchar Oid = 1015 + T__int8 Oid = 1016 + T__point Oid = 1017 + T__lseg Oid = 1018 + T__path Oid = 1019 + T__box Oid = 1020 + T__float4 Oid = 1021 + T__float8 Oid = 1022 + T__abstime Oid = 1023 + T__reltime Oid = 1024 + T__tinterval Oid = 1025 + T__polygon Oid = 1027 + T__oid Oid = 1028 + T_aclitem Oid = 1033 + T__aclitem Oid = 1034 + T__macaddr Oid = 1040 + T__inet Oid = 1041 + T_bpchar Oid = 1042 + T_varchar Oid = 1043 + T_date Oid = 1082 + T_time Oid = 1083 + T_timestamp Oid = 1114 + T__timestamp Oid = 1115 + T__date Oid = 1182 + T__time Oid = 1183 + T_timestamptz Oid = 1184 + T__timestamptz Oid = 1185 + T_interval Oid = 1186 + T__interval Oid = 1187 + T__numeric Oid = 1231 + T_pg_database Oid = 1248 + T__cstring Oid = 1263 + T_timetz Oid = 1266 + T__timetz Oid = 1270 + T_bit Oid = 1560 + T__bit Oid = 1561 + T_varbit Oid = 1562 + T__varbit Oid = 1563 + T_numeric Oid = 1700 + T_refcursor Oid = 1790 + T__refcursor Oid = 2201 + T_regprocedure Oid = 2202 + T_regoper Oid = 2203 + T_regoperator Oid = 2204 + T_regclass Oid = 2205 + T_regtype Oid = 2206 + T__regprocedure Oid = 2207 + T__regoper Oid = 2208 + T__regoperator Oid = 2209 + T__regclass Oid = 2210 + T__regtype Oid = 2211 + T_record Oid = 2249 + T_cstring Oid = 2275 + T_any Oid = 2276 + T_anyarray Oid = 2277 + T_void Oid = 2278 + T_trigger Oid = 2279 + T_language_handler Oid = 2280 + T_internal Oid = 2281 + T_opaque Oid = 2282 + T_anyelement Oid = 2283 + T__record Oid = 2287 + T_anynonarray Oid = 2776 + T_pg_authid Oid = 2842 + T_pg_auth_members Oid = 2843 + T__txid_snapshot Oid = 2949 + T_uuid Oid = 2950 + T__uuid Oid = 2951 + T_txid_snapshot Oid = 2970 + T_fdw_handler Oid = 3115 + T_anyenum Oid = 3500 + T_tsvector Oid = 3614 + T_tsquery Oid = 3615 + T_gtsvector Oid = 3642 + T__tsvector Oid = 3643 + T__gtsvector Oid = 3644 + T__tsquery Oid = 3645 + T_regconfig Oid = 3734 + T__regconfig Oid = 3735 + T_regdictionary Oid = 3769 + T__regdictionary Oid = 3770 + T_anyrange Oid = 3831 + T_event_trigger Oid = 3838 + T_int4range Oid = 3904 + T__int4range Oid = 3905 + T_numrange Oid = 3906 + T__numrange Oid = 3907 + T_tsrange Oid = 3908 + T__tsrange Oid = 3909 + T_tstzrange Oid = 3910 + T__tstzrange Oid = 3911 + T_daterange Oid = 3912 + T__daterange Oid = 3913 + T_int8range Oid = 3926 + T__int8range Oid = 3927 +) diff --git a/Godeps/_workspace/src/github.com/lib/pq/ssl_test.go b/Godeps/_workspace/src/github.com/lib/pq/ssl_test.go new file mode 100644 index 0000000..4f1c3ba --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/ssl_test.go @@ -0,0 +1,232 @@ +package pq + +// This file contains SSL tests + +import ( + _ "crypto/sha256" + "crypto/x509" + "database/sql" + "fmt" + "os" + "path/filepath" + "testing" +) + +func maybeSkipSSLTests(t *testing.T) { + // Require some special variables for testing certificates + if os.Getenv("PQSSLCERTTEST_PATH") == "" { + t.Skip("PQSSLCERTTEST_PATH not set, skipping SSL tests") + } + + value := os.Getenv("PQGOSSLTESTS") + if value == "" || value == "0" { + t.Skip("PQGOSSLTESTS not enabled, skipping SSL tests") + } else if value != "1" { + t.Fatalf("unexpected value %q for PQGOSSLTESTS", value) + } +} + +func openSSLConn(t *testing.T, conninfo string) (*sql.DB, error) { + db, err := openTestConnConninfo(conninfo) + if err != nil { + // should never fail + t.Fatal(err) + } + // Do something with the connection to see whether it's working or not. + tx, err := db.Begin() + if err == nil { + return db, tx.Rollback() + } + _ = db.Close() + return nil, err +} + +func checkSSLSetup(t *testing.T, conninfo string) { + db, err := openSSLConn(t, conninfo) + if err == nil { + db.Close() + t.Fatalf("expected error with conninfo=%q", conninfo) + } +} + +// Connect over SSL and run a simple query to test the basics +func TestSSLConnection(t *testing.T) { + maybeSkipSSLTests(t) + // Environment sanity check: should fail without SSL + checkSSLSetup(t, "sslmode=disable user=pqgossltest") + + db, err := openSSLConn(t, "sslmode=require user=pqgossltest") + if err != nil { + t.Fatal(err) + } + rows, err := db.Query("SELECT 1") + if err != nil { + t.Fatal(err) + } + rows.Close() +} + +// Test sslmode=verify-full +func TestSSLVerifyFull(t *testing.T) { + maybeSkipSSLTests(t) + // Environment sanity check: should fail without SSL + checkSSLSetup(t, "sslmode=disable user=pqgossltest") + + // Not OK according to the system CA + _, err := openSSLConn(t, "host=postgres sslmode=verify-full user=pqgossltest") + if err == nil { + t.Fatal("expected error") + } + _, ok := err.(x509.UnknownAuthorityError) + if !ok { + t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err) + } + + rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt") + rootCert := "sslrootcert=" + rootCertPath + " " + // No match on Common Name + _, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-full user=pqgossltest") + if err == nil { + t.Fatal("expected error") + } + _, ok = err.(x509.HostnameError) + if !ok { + t.Fatalf("expected x509.HostnameError, got %#+v", err) + } + // OK + _, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-full user=pqgossltest") + if err != nil { + t.Fatal(err) + } +} + +// Test sslmode=verify-ca +func TestSSLVerifyCA(t *testing.T) { + maybeSkipSSLTests(t) + // Environment sanity check: should fail without SSL + checkSSLSetup(t, "sslmode=disable user=pqgossltest") + + // Not OK according to the system CA + _, err := openSSLConn(t, "host=postgres sslmode=verify-ca user=pqgossltest") + if err == nil { + t.Fatal("expected error") + } + _, ok := err.(x509.UnknownAuthorityError) + if !ok { + t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err) + } + + rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt") + rootCert := "sslrootcert=" + rootCertPath + " " + // No match on Common Name, but that's OK + _, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-ca user=pqgossltest") + if err != nil { + t.Fatal(err) + } + // Everything OK + _, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-ca user=pqgossltest") + if err != nil { + t.Fatal(err) + } +} + +func getCertConninfo(t *testing.T, source string) string { + var sslkey string + var sslcert string + + certpath := os.Getenv("PQSSLCERTTEST_PATH") + + switch source { + case "missingkey": + sslkey = "/tmp/filedoesnotexist" + sslcert = filepath.Join(certpath, "postgresql.crt") + case "missingcert": + sslkey = filepath.Join(certpath, "postgresql.key") + sslcert = "/tmp/filedoesnotexist" + case "certtwice": + sslkey = filepath.Join(certpath, "postgresql.crt") + sslcert = filepath.Join(certpath, "postgresql.crt") + case "valid": + sslkey = filepath.Join(certpath, "postgresql.key") + sslcert = filepath.Join(certpath, "postgresql.crt") + default: + t.Fatalf("invalid source %q", source) + } + return fmt.Sprintf("sslmode=require user=pqgosslcert sslkey=%s sslcert=%s", sslkey, sslcert) +} + +// Authenticate over SSL using client certificates +func TestSSLClientCertificates(t *testing.T) { + maybeSkipSSLTests(t) + + // Disabled temporarily on 9.4 due to Go issue #9808 + if getServerVersion(t, openTestConn(t)) >= 90400 { + t.Skip("skipping TestSSLClientCertificates due to #9808") + } + + // Environment sanity check: should fail without SSL + checkSSLSetup(t, "sslmode=disable user=pqgossltest") + + // Should also fail without a valid certificate + db, err := openSSLConn(t, "sslmode=require user=pqgosslcert") + if err == nil { + db.Close() + t.Fatal("expected error") + } + pge, ok := err.(*Error) + if !ok { + t.Fatal("expected pq.Error") + } + if pge.Code.Name() != "invalid_authorization_specification" { + t.Fatalf("unexpected error code %q", pge.Code.Name()) + } + + // Should work + db, err = openSSLConn(t, getCertConninfo(t, "valid")) + if err != nil { + t.Fatal(err) + } + rows, err := db.Query("SELECT 1") + if err != nil { + t.Fatal(err) + } + rows.Close() +} + +// Test errors with ssl certificates +func TestSSLClientCertificatesMissingFiles(t *testing.T) { + maybeSkipSSLTests(t) + // Environment sanity check: should fail without SSL + checkSSLSetup(t, "sslmode=disable user=pqgossltest") + + // Key missing, should fail + _, err := openSSLConn(t, getCertConninfo(t, "missingkey")) + if err == nil { + t.Fatal("expected error") + } + // should be a PathError + _, ok := err.(*os.PathError) + if !ok { + t.Fatalf("expected PathError, got %#+v", err) + } + + // Cert missing, should fail + _, err = openSSLConn(t, getCertConninfo(t, "missingcert")) + if err == nil { + t.Fatal("expected error") + } + // should be a PathError + _, ok = err.(*os.PathError) + if !ok { + t.Fatalf("expected PathError, got %#+v", err) + } + + // Key has wrong permissions, should fail + _, err = openSSLConn(t, getCertConninfo(t, "certtwice")) + if err == nil { + t.Fatal("expected error") + } + if err != ErrSSLKeyHasWorldPermissions { + t.Fatalf("expected ErrSSLKeyHasWorldPermissions, got %#+v", err) + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/url.go b/Godeps/_workspace/src/github.com/lib/pq/url.go new file mode 100644 index 0000000..b83e806 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/url.go @@ -0,0 +1,76 @@ +package pq + +import ( + "fmt" + nurl "net/url" + "sort" + "strings" +) + +// ParseURL no longer needs to be used by clients of this library since supplying a URL as a +// connection string to sql.Open() is now supported: +// +// sql.Open("postgres", "postgres://bob:secret@1.2.3.4:5432/mydb?sslmode=verify-full") +// +// It remains exported here for backwards-compatibility. +// +// ParseURL converts a url to a connection string for driver.Open. +// Example: +// +// "postgres://bob:secret@1.2.3.4:5432/mydb?sslmode=verify-full" +// +// converts to: +// +// "user=bob password=secret host=1.2.3.4 port=5432 dbname=mydb sslmode=verify-full" +// +// A minimal example: +// +// "postgres://" +// +// This will be blank, causing driver.Open to use all of the defaults +func ParseURL(url string) (string, error) { + u, err := nurl.Parse(url) + if err != nil { + return "", err + } + + if u.Scheme != "postgres" { + return "", fmt.Errorf("invalid connection protocol: %s", u.Scheme) + } + + var kvs []string + escaper := strings.NewReplacer(` `, `\ `, `'`, `\'`, `\`, `\\`) + accrue := func(k, v string) { + if v != "" { + kvs = append(kvs, k+"="+escaper.Replace(v)) + } + } + + if u.User != nil { + v := u.User.Username() + accrue("user", v) + + v, _ = u.User.Password() + accrue("password", v) + } + + i := strings.Index(u.Host, ":") + if i < 0 { + accrue("host", u.Host) + } else { + accrue("host", u.Host[:i]) + accrue("port", u.Host[i+1:]) + } + + if u.Path != "" { + accrue("dbname", u.Path[1:]) + } + + q := u.Query() + for k := range q { + accrue(k, q.Get(k)) + } + + sort.Strings(kvs) // Makes testing easier (not a performance concern) + return strings.Join(kvs, " "), nil +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/url_test.go b/Godeps/_workspace/src/github.com/lib/pq/url_test.go new file mode 100644 index 0000000..29f4a7c --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/url_test.go @@ -0,0 +1,54 @@ +package pq + +import ( + "testing" +) + +func TestSimpleParseURL(t *testing.T) { + expected := "host=hostname.remote" + str, err := ParseURL("postgres://hostname.remote") + if err != nil { + t.Fatal(err) + } + + if str != expected { + t.Fatalf("unexpected result from ParseURL:\n+ %v\n- %v", str, expected) + } +} + +func TestFullParseURL(t *testing.T) { + expected := `dbname=database host=hostname.remote password=top\ secret port=1234 user=username` + str, err := ParseURL("postgres://username:top%20secret@hostname.remote:1234/database") + if err != nil { + t.Fatal(err) + } + + if str != expected { + t.Fatalf("unexpected result from ParseURL:\n+ %s\n- %s", str, expected) + } +} + +func TestInvalidProtocolParseURL(t *testing.T) { + _, err := ParseURL("http://hostname.remote") + switch err { + case nil: + t.Fatal("Expected an error from parsing invalid protocol") + default: + msg := "invalid connection protocol: http" + if err.Error() != msg { + t.Fatalf("Unexpected error message:\n+ %s\n- %s", + err.Error(), msg) + } + } +} + +func TestMinimalURL(t *testing.T) { + cs, err := ParseURL("postgres://") + if err != nil { + t.Fatal(err) + } + + if cs != "" { + t.Fatalf("expected blank connection string, got: %q", cs) + } +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/user_posix.go b/Godeps/_workspace/src/github.com/lib/pq/user_posix.go new file mode 100644 index 0000000..e937d7d --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/user_posix.go @@ -0,0 +1,24 @@ +// Package pq is a pure Go Postgres driver for the database/sql package. + +// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris + +package pq + +import ( + "os" + "os/user" +) + +func userCurrent() (string, error) { + u, err := user.Current() + if err == nil { + return u.Username, nil + } + + name := os.Getenv("USER") + if name != "" { + return name, nil + } + + return "", ErrCouldNotDetectUsername +} diff --git a/Godeps/_workspace/src/github.com/lib/pq/user_windows.go b/Godeps/_workspace/src/github.com/lib/pq/user_windows.go new file mode 100644 index 0000000..2b69126 --- /dev/null +++ b/Godeps/_workspace/src/github.com/lib/pq/user_windows.go @@ -0,0 +1,27 @@ +// Package pq is a pure Go Postgres driver for the database/sql package. +package pq + +import ( + "path/filepath" + "syscall" +) + +// Perform Windows user name lookup identically to libpq. +// +// The PostgreSQL code makes use of the legacy Win32 function +// GetUserName, and that function has not been imported into stock Go. +// GetUserNameEx is available though, the difference being that a +// wider range of names are available. To get the output to be the +// same as GetUserName, only the base (or last) component of the +// result is returned. +func userCurrent() (string, error) { + pw_name := make([]uint16, 128) + pwname_size := uint32(len(pw_name)) - 1 + err := syscall.GetUserNameEx(syscall.NameSamCompatible, &pw_name[0], &pwname_size) + if err != nil { + return "", ErrCouldNotDetectUsername + } + s := syscall.UTF16ToString(pw_name) + u := filepath.Base(s) + return u, nil +} diff --git a/Godeps/_workspace/src/golang.org/x/net/context/context.go b/Godeps/_workspace/src/golang.org/x/net/context/context.go new file mode 100644 index 0000000..88227bb --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/net/context/context.go @@ -0,0 +1,446 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package context defines the Context type, which carries deadlines, +// cancelation signals, and other request-scoped values across API boundaries +// and between processes. +// +// Incoming requests to a server should create a Context, and outgoing calls to +// servers should accept a Context. The chain of function calls between must +// propagate the Context, optionally replacing it with a modified copy created +// using WithDeadline, WithTimeout, WithCancel, or WithValue. +// +// Programs that use Contexts should follow these rules to keep interfaces +// consistent across packages and enable static analysis tools to check context +// propagation: +// +// Do not store Contexts inside a struct type; instead, pass a Context +// explicitly to each function that needs it. The Context should be the first +// parameter, typically named ctx: +// +// func DoSomething(ctx context.Context, arg Arg) error { +// // ... use ctx ... +// } +// +// Do not pass a nil Context, even if a function permits it. Pass context.TODO +// if you are unsure about which Context to use. +// +// Use context Values only for request-scoped data that transits processes and +// APIs, not for passing optional parameters to functions. +// +// The same Context may be passed to functions running in different goroutines; +// Contexts are safe for simultaneous use by multiple goroutines. +// +// See http://blog.golang.org/context for example code for a server that uses +// Contexts. +package context + +import ( + "errors" + "fmt" + "sync" + "time" +) + +// A Context carries a deadline, a cancelation signal, and other values across +// API boundaries. +// +// Context's methods may be called by multiple goroutines simultaneously. +type Context interface { + // Deadline returns the time when work done on behalf of this context + // should be canceled. Deadline returns ok==false when no deadline is + // set. Successive calls to Deadline return the same results. + Deadline() (deadline time.Time, ok bool) + + // Done returns a channel that's closed when work done on behalf of this + // context should be canceled. Done may return nil if this context can + // never be canceled. Successive calls to Done return the same value. + // + // WithCancel arranges for Done to be closed when cancel is called; + // WithDeadline arranges for Done to be closed when the deadline + // expires; WithTimeout arranges for Done to be closed when the timeout + // elapses. + // + // Done is provided for use in select statements: + // + // // Stream generates values with DoSomething and sends them to out + // // until DoSomething returns an error or ctx.Done is closed. + // func Stream(ctx context.Context, out <-chan Value) error { + // for { + // v, err := DoSomething(ctx) + // if err != nil { + // return err + // } + // select { + // case <-ctx.Done(): + // return ctx.Err() + // case out <- v: + // } + // } + // } + // + // See http://blog.golang.org/pipelines for more examples of how to use + // a Done channel for cancelation. + Done() <-chan struct{} + + // Err returns a non-nil error value after Done is closed. Err returns + // Canceled if the context was canceled or DeadlineExceeded if the + // context's deadline passed. No other values for Err are defined. + // After Done is closed, successive calls to Err return the same value. + Err() error + + // Value returns the value associated with this context for key, or nil + // if no value is associated with key. Successive calls to Value with + // the same key returns the same result. + // + // Use context values only for request-scoped data that transits + // processes and API boundaries, not for passing optional parameters to + // functions. + // + // A key identifies a specific value in a Context. Functions that wish + // to store values in Context typically allocate a key in a global + // variable then use that key as the argument to context.WithValue and + // Context.Value. A key can be any type that supports equality; + // packages should define keys as an unexported type to avoid + // collisions. + // + // Packages that define a Context key should provide type-safe accessors + // for the values stores using that key: + // + // // Package user defines a User type that's stored in Contexts. + // package user + // + // import "golang.org/x/net/context" + // + // // User is the type of value stored in the Contexts. + // type User struct {...} + // + // // key is an unexported type for keys defined in this package. + // // This prevents collisions with keys defined in other packages. + // type key int + // + // // userKey is the key for user.User values in Contexts. It is + // // unexported; clients use user.NewContext and user.FromContext + // // instead of using this key directly. + // var userKey key = 0 + // + // // NewContext returns a new Context that carries value u. + // func NewContext(ctx context.Context, u *User) context.Context { + // return context.WithValue(ctx, userKey, u) + // } + // + // // FromContext returns the User value stored in ctx, if any. + // func FromContext(ctx context.Context) (*User, bool) { + // u, ok := ctx.Value(userKey).(*User) + // return u, ok + // } + Value(key interface{}) interface{} +} + +// Canceled is the error returned by Context.Err when the context is canceled. +var Canceled = errors.New("context canceled") + +// DeadlineExceeded is the error returned by Context.Err when the context's +// deadline passes. +var DeadlineExceeded = errors.New("context deadline exceeded") + +// An emptyCtx is never canceled, has no values, and has no deadline. It is not +// struct{}, since vars of this type must have distinct addresses. +type emptyCtx int + +func (*emptyCtx) Deadline() (deadline time.Time, ok bool) { + return +} + +func (*emptyCtx) Done() <-chan struct{} { + return nil +} + +func (*emptyCtx) Err() error { + return nil +} + +func (*emptyCtx) Value(key interface{}) interface{} { + return nil +} + +func (e *emptyCtx) String() string { + switch e { + case background: + return "context.Background" + case todo: + return "context.TODO" + } + return "unknown empty Context" +} + +var ( + background = new(emptyCtx) + todo = new(emptyCtx) +) + +// Background returns a non-nil, empty Context. It is never canceled, has no +// values, and has no deadline. It is typically used by the main function, +// initialization, and tests, and as the top-level Context for incoming +// requests. +func Background() Context { + return background +} + +// TODO returns a non-nil, empty Context. Code should use context.TODO when +// it's unclear which Context to use or it's is not yet available (because the +// surrounding function has not yet been extended to accept a Context +// parameter). TODO is recognized by static analysis tools that determine +// whether Contexts are propagated correctly in a program. +func TODO() Context { + return todo +} + +// A CancelFunc tells an operation to abandon its work. +// A CancelFunc does not wait for the work to stop. +// After the first call, subsequent calls to a CancelFunc do nothing. +type CancelFunc func() + +// WithCancel returns a copy of parent with a new Done channel. The returned +// context's Done channel is closed when the returned cancel function is called +// or when the parent context's Done channel is closed, whichever happens first. +func WithCancel(parent Context) (ctx Context, cancel CancelFunc) { + c := newCancelCtx(parent) + propagateCancel(parent, &c) + return &c, func() { c.cancel(true, Canceled) } +} + +// newCancelCtx returns an initialized cancelCtx. +func newCancelCtx(parent Context) cancelCtx { + return cancelCtx{ + Context: parent, + done: make(chan struct{}), + } +} + +// propagateCancel arranges for child to be canceled when parent is. +func propagateCancel(parent Context, child canceler) { + if parent.Done() == nil { + return // parent is never canceled + } + if p, ok := parentCancelCtx(parent); ok { + p.mu.Lock() + if p.err != nil { + // parent has already been canceled + child.cancel(false, p.err) + } else { + if p.children == nil { + p.children = make(map[canceler]bool) + } + p.children[child] = true + } + p.mu.Unlock() + } else { + go func() { + select { + case <-parent.Done(): + child.cancel(false, parent.Err()) + case <-child.Done(): + } + }() + } +} + +// parentCancelCtx follows a chain of parent references until it finds a +// *cancelCtx. This function understands how each of the concrete types in this +// package represents its parent. +func parentCancelCtx(parent Context) (*cancelCtx, bool) { + for { + switch c := parent.(type) { + case *cancelCtx: + return c, true + case *timerCtx: + return &c.cancelCtx, true + case *valueCtx: + parent = c.Context + default: + return nil, false + } + } +} + +// removeChild removes a context from its parent. +func removeChild(parent Context, child canceler) { + p, ok := parentCancelCtx(parent) + if !ok { + return + } + p.mu.Lock() + if p.children != nil { + delete(p.children, child) + } + p.mu.Unlock() +} + +// A canceler is a context type that can be canceled directly. The +// implementations are *cancelCtx and *timerCtx. +type canceler interface { + cancel(removeFromParent bool, err error) + Done() <-chan struct{} +} + +// A cancelCtx can be canceled. When canceled, it also cancels any children +// that implement canceler. +type cancelCtx struct { + Context + + done chan struct{} // closed by the first cancel call. + + mu sync.Mutex + children map[canceler]bool // set to nil by the first cancel call + err error // set to non-nil by the first cancel call +} + +func (c *cancelCtx) Done() <-chan struct{} { + return c.done +} + +func (c *cancelCtx) Err() error { + c.mu.Lock() + defer c.mu.Unlock() + return c.err +} + +func (c *cancelCtx) String() string { + return fmt.Sprintf("%v.WithCancel", c.Context) +} + +// cancel closes c.done, cancels each of c's children, and, if +// removeFromParent is true, removes c from its parent's children. +func (c *cancelCtx) cancel(removeFromParent bool, err error) { + if err == nil { + panic("context: internal error: missing cancel error") + } + c.mu.Lock() + if c.err != nil { + c.mu.Unlock() + return // already canceled + } + c.err = err + close(c.done) + for child := range c.children { + // NOTE: acquiring the child's lock while holding parent's lock. + child.cancel(false, err) + } + c.children = nil + c.mu.Unlock() + + if removeFromParent { + removeChild(c.Context, c) + } +} + +// WithDeadline returns a copy of the parent context with the deadline adjusted +// to be no later than d. If the parent's deadline is already earlier than d, +// WithDeadline(parent, d) is semantically equivalent to parent. The returned +// context's Done channel is closed when the deadline expires, when the returned +// cancel function is called, or when the parent context's Done channel is +// closed, whichever happens first. +// +// Canceling this context releases resources associated with the deadline +// timer, so code should call cancel as soon as the operations running in this +// Context complete. +func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { + if cur, ok := parent.Deadline(); ok && cur.Before(deadline) { + // The current deadline is already sooner than the new one. + return WithCancel(parent) + } + c := &timerCtx{ + cancelCtx: newCancelCtx(parent), + deadline: deadline, + } + propagateCancel(parent, c) + d := deadline.Sub(time.Now()) + if d <= 0 { + c.cancel(true, DeadlineExceeded) // deadline has already passed + return c, func() { c.cancel(true, Canceled) } + } + c.mu.Lock() + defer c.mu.Unlock() + if c.err == nil { + c.timer = time.AfterFunc(d, func() { + c.cancel(true, DeadlineExceeded) + }) + } + return c, func() { c.cancel(true, Canceled) } +} + +// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to +// implement Done and Err. It implements cancel by stopping its timer then +// delegating to cancelCtx.cancel. +type timerCtx struct { + cancelCtx + timer *time.Timer // Under cancelCtx.mu. + + deadline time.Time +} + +func (c *timerCtx) Deadline() (deadline time.Time, ok bool) { + return c.deadline, true +} + +func (c *timerCtx) String() string { + return fmt.Sprintf("%v.WithDeadline(%s [%s])", c.cancelCtx.Context, c.deadline, c.deadline.Sub(time.Now())) +} + +func (c *timerCtx) cancel(removeFromParent bool, err error) { + c.cancelCtx.cancel(false, err) + if removeFromParent { + // Remove this timerCtx from its parent cancelCtx's children. + removeChild(c.cancelCtx.Context, c) + } + c.mu.Lock() + if c.timer != nil { + c.timer.Stop() + c.timer = nil + } + c.mu.Unlock() +} + +// WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)). +// +// Canceling this context releases resources associated with the deadline +// timer, so code should call cancel as soon as the operations running in this +// Context complete: +// +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } +func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { + return WithDeadline(parent, time.Now().Add(timeout)) +} + +// WithValue returns a copy of parent in which the value associated with key is +// val. +// +// Use context Values only for request-scoped data that transits processes and +// APIs, not for passing optional parameters to functions. +func WithValue(parent Context, key interface{}, val interface{}) Context { + return &valueCtx{parent, key, val} +} + +// A valueCtx carries a key-value pair. It implements Value for that key and +// delegates all other calls to the embedded Context. +type valueCtx struct { + Context + key, val interface{} +} + +func (c *valueCtx) String() string { + return fmt.Sprintf("%v.WithValue(%#v, %#v)", c.Context, c.key, c.val) +} + +func (c *valueCtx) Value(key interface{}) interface{} { + if c.key == key { + return c.val + } + return c.Context.Value(key) +} diff --git a/Godeps/_workspace/src/golang.org/x/net/context/context_test.go b/Godeps/_workspace/src/golang.org/x/net/context/context_test.go new file mode 100644 index 0000000..faf6772 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/net/context/context_test.go @@ -0,0 +1,575 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package context + +import ( + "fmt" + "math/rand" + "runtime" + "strings" + "sync" + "testing" + "time" +) + +// otherContext is a Context that's not one of the types defined in context.go. +// This lets us test code paths that differ based on the underlying type of the +// Context. +type otherContext struct { + Context +} + +func TestBackground(t *testing.T) { + c := Background() + if c == nil { + t.Fatalf("Background returned nil") + } + select { + case x := <-c.Done(): + t.Errorf("<-c.Done() == %v want nothing (it should block)", x) + default: + } + if got, want := fmt.Sprint(c), "context.Background"; got != want { + t.Errorf("Background().String() = %q want %q", got, want) + } +} + +func TestTODO(t *testing.T) { + c := TODO() + if c == nil { + t.Fatalf("TODO returned nil") + } + select { + case x := <-c.Done(): + t.Errorf("<-c.Done() == %v want nothing (it should block)", x) + default: + } + if got, want := fmt.Sprint(c), "context.TODO"; got != want { + t.Errorf("TODO().String() = %q want %q", got, want) + } +} + +func TestWithCancel(t *testing.T) { + c1, cancel := WithCancel(Background()) + + if got, want := fmt.Sprint(c1), "context.Background.WithCancel"; got != want { + t.Errorf("c1.String() = %q want %q", got, want) + } + + o := otherContext{c1} + c2, _ := WithCancel(o) + contexts := []Context{c1, o, c2} + + for i, c := range contexts { + if d := c.Done(); d == nil { + t.Errorf("c[%d].Done() == %v want non-nil", i, d) + } + if e := c.Err(); e != nil { + t.Errorf("c[%d].Err() == %v want nil", i, e) + } + + select { + case x := <-c.Done(): + t.Errorf("<-c.Done() == %v want nothing (it should block)", x) + default: + } + } + + cancel() + time.Sleep(100 * time.Millisecond) // let cancelation propagate + + for i, c := range contexts { + select { + case <-c.Done(): + default: + t.Errorf("<-c[%d].Done() blocked, but shouldn't have", i) + } + if e := c.Err(); e != Canceled { + t.Errorf("c[%d].Err() == %v want %v", i, e, Canceled) + } + } +} + +func TestParentFinishesChild(t *testing.T) { + // Context tree: + // parent -> cancelChild + // parent -> valueChild -> timerChild + parent, cancel := WithCancel(Background()) + cancelChild, stop := WithCancel(parent) + defer stop() + valueChild := WithValue(parent, "key", "value") + timerChild, stop := WithTimeout(valueChild, 10000*time.Hour) + defer stop() + + select { + case x := <-parent.Done(): + t.Errorf("<-parent.Done() == %v want nothing (it should block)", x) + case x := <-cancelChild.Done(): + t.Errorf("<-cancelChild.Done() == %v want nothing (it should block)", x) + case x := <-timerChild.Done(): + t.Errorf("<-timerChild.Done() == %v want nothing (it should block)", x) + case x := <-valueChild.Done(): + t.Errorf("<-valueChild.Done() == %v want nothing (it should block)", x) + default: + } + + // The parent's children should contain the two cancelable children. + pc := parent.(*cancelCtx) + cc := cancelChild.(*cancelCtx) + tc := timerChild.(*timerCtx) + pc.mu.Lock() + if len(pc.children) != 2 || !pc.children[cc] || !pc.children[tc] { + t.Errorf("bad linkage: pc.children = %v, want %v and %v", + pc.children, cc, tc) + } + pc.mu.Unlock() + + if p, ok := parentCancelCtx(cc.Context); !ok || p != pc { + t.Errorf("bad linkage: parentCancelCtx(cancelChild.Context) = %v, %v want %v, true", p, ok, pc) + } + if p, ok := parentCancelCtx(tc.Context); !ok || p != pc { + t.Errorf("bad linkage: parentCancelCtx(timerChild.Context) = %v, %v want %v, true", p, ok, pc) + } + + cancel() + + pc.mu.Lock() + if len(pc.children) != 0 { + t.Errorf("pc.cancel didn't clear pc.children = %v", pc.children) + } + pc.mu.Unlock() + + // parent and children should all be finished. + check := func(ctx Context, name string) { + select { + case <-ctx.Done(): + default: + t.Errorf("<-%s.Done() blocked, but shouldn't have", name) + } + if e := ctx.Err(); e != Canceled { + t.Errorf("%s.Err() == %v want %v", name, e, Canceled) + } + } + check(parent, "parent") + check(cancelChild, "cancelChild") + check(valueChild, "valueChild") + check(timerChild, "timerChild") + + // WithCancel should return a canceled context on a canceled parent. + precanceledChild := WithValue(parent, "key", "value") + select { + case <-precanceledChild.Done(): + default: + t.Errorf("<-precanceledChild.Done() blocked, but shouldn't have") + } + if e := precanceledChild.Err(); e != Canceled { + t.Errorf("precanceledChild.Err() == %v want %v", e, Canceled) + } +} + +func TestChildFinishesFirst(t *testing.T) { + cancelable, stop := WithCancel(Background()) + defer stop() + for _, parent := range []Context{Background(), cancelable} { + child, cancel := WithCancel(parent) + + select { + case x := <-parent.Done(): + t.Errorf("<-parent.Done() == %v want nothing (it should block)", x) + case x := <-child.Done(): + t.Errorf("<-child.Done() == %v want nothing (it should block)", x) + default: + } + + cc := child.(*cancelCtx) + pc, pcok := parent.(*cancelCtx) // pcok == false when parent == Background() + if p, ok := parentCancelCtx(cc.Context); ok != pcok || (ok && pc != p) { + t.Errorf("bad linkage: parentCancelCtx(cc.Context) = %v, %v want %v, %v", p, ok, pc, pcok) + } + + if pcok { + pc.mu.Lock() + if len(pc.children) != 1 || !pc.children[cc] { + t.Errorf("bad linkage: pc.children = %v, cc = %v", pc.children, cc) + } + pc.mu.Unlock() + } + + cancel() + + if pcok { + pc.mu.Lock() + if len(pc.children) != 0 { + t.Errorf("child's cancel didn't remove self from pc.children = %v", pc.children) + } + pc.mu.Unlock() + } + + // child should be finished. + select { + case <-child.Done(): + default: + t.Errorf("<-child.Done() blocked, but shouldn't have") + } + if e := child.Err(); e != Canceled { + t.Errorf("child.Err() == %v want %v", e, Canceled) + } + + // parent should not be finished. + select { + case x := <-parent.Done(): + t.Errorf("<-parent.Done() == %v want nothing (it should block)", x) + default: + } + if e := parent.Err(); e != nil { + t.Errorf("parent.Err() == %v want nil", e) + } + } +} + +func testDeadline(c Context, wait time.Duration, t *testing.T) { + select { + case <-time.After(wait): + t.Fatalf("context should have timed out") + case <-c.Done(): + } + if e := c.Err(); e != DeadlineExceeded { + t.Errorf("c.Err() == %v want %v", e, DeadlineExceeded) + } +} + +func TestDeadline(t *testing.T) { + c, _ := WithDeadline(Background(), time.Now().Add(100*time.Millisecond)) + if got, prefix := fmt.Sprint(c), "context.Background.WithDeadline("; !strings.HasPrefix(got, prefix) { + t.Errorf("c.String() = %q want prefix %q", got, prefix) + } + testDeadline(c, 200*time.Millisecond, t) + + c, _ = WithDeadline(Background(), time.Now().Add(100*time.Millisecond)) + o := otherContext{c} + testDeadline(o, 200*time.Millisecond, t) + + c, _ = WithDeadline(Background(), time.Now().Add(100*time.Millisecond)) + o = otherContext{c} + c, _ = WithDeadline(o, time.Now().Add(300*time.Millisecond)) + testDeadline(c, 200*time.Millisecond, t) +} + +func TestTimeout(t *testing.T) { + c, _ := WithTimeout(Background(), 100*time.Millisecond) + if got, prefix := fmt.Sprint(c), "context.Background.WithDeadline("; !strings.HasPrefix(got, prefix) { + t.Errorf("c.String() = %q want prefix %q", got, prefix) + } + testDeadline(c, 200*time.Millisecond, t) + + c, _ = WithTimeout(Background(), 100*time.Millisecond) + o := otherContext{c} + testDeadline(o, 200*time.Millisecond, t) + + c, _ = WithTimeout(Background(), 100*time.Millisecond) + o = otherContext{c} + c, _ = WithTimeout(o, 300*time.Millisecond) + testDeadline(c, 200*time.Millisecond, t) +} + +func TestCanceledTimeout(t *testing.T) { + c, _ := WithTimeout(Background(), 200*time.Millisecond) + o := otherContext{c} + c, cancel := WithTimeout(o, 400*time.Millisecond) + cancel() + time.Sleep(100 * time.Millisecond) // let cancelation propagate + select { + case <-c.Done(): + default: + t.Errorf("<-c.Done() blocked, but shouldn't have") + } + if e := c.Err(); e != Canceled { + t.Errorf("c.Err() == %v want %v", e, Canceled) + } +} + +type key1 int +type key2 int + +var k1 = key1(1) +var k2 = key2(1) // same int as k1, different type +var k3 = key2(3) // same type as k2, different int + +func TestValues(t *testing.T) { + check := func(c Context, nm, v1, v2, v3 string) { + if v, ok := c.Value(k1).(string); ok == (len(v1) == 0) || v != v1 { + t.Errorf(`%s.Value(k1).(string) = %q, %t want %q, %t`, nm, v, ok, v1, len(v1) != 0) + } + if v, ok := c.Value(k2).(string); ok == (len(v2) == 0) || v != v2 { + t.Errorf(`%s.Value(k2).(string) = %q, %t want %q, %t`, nm, v, ok, v2, len(v2) != 0) + } + if v, ok := c.Value(k3).(string); ok == (len(v3) == 0) || v != v3 { + t.Errorf(`%s.Value(k3).(string) = %q, %t want %q, %t`, nm, v, ok, v3, len(v3) != 0) + } + } + + c0 := Background() + check(c0, "c0", "", "", "") + + c1 := WithValue(Background(), k1, "c1k1") + check(c1, "c1", "c1k1", "", "") + + if got, want := fmt.Sprint(c1), `context.Background.WithValue(1, "c1k1")`; got != want { + t.Errorf("c.String() = %q want %q", got, want) + } + + c2 := WithValue(c1, k2, "c2k2") + check(c2, "c2", "c1k1", "c2k2", "") + + c3 := WithValue(c2, k3, "c3k3") + check(c3, "c2", "c1k1", "c2k2", "c3k3") + + c4 := WithValue(c3, k1, nil) + check(c4, "c4", "", "c2k2", "c3k3") + + o0 := otherContext{Background()} + check(o0, "o0", "", "", "") + + o1 := otherContext{WithValue(Background(), k1, "c1k1")} + check(o1, "o1", "c1k1", "", "") + + o2 := WithValue(o1, k2, "o2k2") + check(o2, "o2", "c1k1", "o2k2", "") + + o3 := otherContext{c4} + check(o3, "o3", "", "c2k2", "c3k3") + + o4 := WithValue(o3, k3, nil) + check(o4, "o4", "", "c2k2", "") +} + +func TestAllocs(t *testing.T) { + bg := Background() + for _, test := range []struct { + desc string + f func() + limit float64 + gccgoLimit float64 + }{ + { + desc: "Background()", + f: func() { Background() }, + limit: 0, + gccgoLimit: 0, + }, + { + desc: fmt.Sprintf("WithValue(bg, %v, nil)", k1), + f: func() { + c := WithValue(bg, k1, nil) + c.Value(k1) + }, + limit: 3, + gccgoLimit: 3, + }, + { + desc: "WithTimeout(bg, 15*time.Millisecond)", + f: func() { + c, _ := WithTimeout(bg, 15*time.Millisecond) + <-c.Done() + }, + limit: 8, + gccgoLimit: 13, + }, + { + desc: "WithCancel(bg)", + f: func() { + c, cancel := WithCancel(bg) + cancel() + <-c.Done() + }, + limit: 5, + gccgoLimit: 8, + }, + { + desc: "WithTimeout(bg, 100*time.Millisecond)", + f: func() { + c, cancel := WithTimeout(bg, 100*time.Millisecond) + cancel() + <-c.Done() + }, + limit: 8, + gccgoLimit: 25, + }, + } { + limit := test.limit + if runtime.Compiler == "gccgo" { + // gccgo does not yet do escape analysis. + // TOOD(iant): Remove this when gccgo does do escape analysis. + limit = test.gccgoLimit + } + if n := testing.AllocsPerRun(100, test.f); n > limit { + t.Errorf("%s allocs = %f want %d", test.desc, n, int(limit)) + } + } +} + +func TestSimultaneousCancels(t *testing.T) { + root, cancel := WithCancel(Background()) + m := map[Context]CancelFunc{root: cancel} + q := []Context{root} + // Create a tree of contexts. + for len(q) != 0 && len(m) < 100 { + parent := q[0] + q = q[1:] + for i := 0; i < 4; i++ { + ctx, cancel := WithCancel(parent) + m[ctx] = cancel + q = append(q, ctx) + } + } + // Start all the cancels in a random order. + var wg sync.WaitGroup + wg.Add(len(m)) + for _, cancel := range m { + go func(cancel CancelFunc) { + cancel() + wg.Done() + }(cancel) + } + // Wait on all the contexts in a random order. + for ctx := range m { + select { + case <-ctx.Done(): + case <-time.After(1 * time.Second): + buf := make([]byte, 10<<10) + n := runtime.Stack(buf, true) + t.Fatalf("timed out waiting for <-ctx.Done(); stacks:\n%s", buf[:n]) + } + } + // Wait for all the cancel functions to return. + done := make(chan struct{}) + go func() { + wg.Wait() + close(done) + }() + select { + case <-done: + case <-time.After(1 * time.Second): + buf := make([]byte, 10<<10) + n := runtime.Stack(buf, true) + t.Fatalf("timed out waiting for cancel functions; stacks:\n%s", buf[:n]) + } +} + +func TestInterlockedCancels(t *testing.T) { + parent, cancelParent := WithCancel(Background()) + child, cancelChild := WithCancel(parent) + go func() { + parent.Done() + cancelChild() + }() + cancelParent() + select { + case <-child.Done(): + case <-time.After(1 * time.Second): + buf := make([]byte, 10<<10) + n := runtime.Stack(buf, true) + t.Fatalf("timed out waiting for child.Done(); stacks:\n%s", buf[:n]) + } +} + +func TestLayersCancel(t *testing.T) { + testLayers(t, time.Now().UnixNano(), false) +} + +func TestLayersTimeout(t *testing.T) { + testLayers(t, time.Now().UnixNano(), true) +} + +func testLayers(t *testing.T, seed int64, testTimeout bool) { + rand.Seed(seed) + errorf := func(format string, a ...interface{}) { + t.Errorf(fmt.Sprintf("seed=%d: %s", seed, format), a...) + } + const ( + timeout = 200 * time.Millisecond + minLayers = 30 + ) + type value int + var ( + vals []*value + cancels []CancelFunc + numTimers int + ctx = Background() + ) + for i := 0; i < minLayers || numTimers == 0 || len(cancels) == 0 || len(vals) == 0; i++ { + switch rand.Intn(3) { + case 0: + v := new(value) + ctx = WithValue(ctx, v, v) + vals = append(vals, v) + case 1: + var cancel CancelFunc + ctx, cancel = WithCancel(ctx) + cancels = append(cancels, cancel) + case 2: + var cancel CancelFunc + ctx, cancel = WithTimeout(ctx, timeout) + cancels = append(cancels, cancel) + numTimers++ + } + } + checkValues := func(when string) { + for _, key := range vals { + if val := ctx.Value(key).(*value); key != val { + errorf("%s: ctx.Value(%p) = %p want %p", when, key, val, key) + } + } + } + select { + case <-ctx.Done(): + errorf("ctx should not be canceled yet") + default: + } + if s, prefix := fmt.Sprint(ctx), "context.Background."; !strings.HasPrefix(s, prefix) { + t.Errorf("ctx.String() = %q want prefix %q", s, prefix) + } + t.Log(ctx) + checkValues("before cancel") + if testTimeout { + select { + case <-ctx.Done(): + case <-time.After(timeout + timeout/10): + errorf("ctx should have timed out") + } + checkValues("after timeout") + } else { + cancel := cancels[rand.Intn(len(cancels))] + cancel() + select { + case <-ctx.Done(): + default: + errorf("ctx should be canceled") + } + checkValues("after cancel") + } +} + +func TestCancelRemoves(t *testing.T) { + checkChildren := func(when string, ctx Context, want int) { + if got := len(ctx.(*cancelCtx).children); got != want { + t.Errorf("%s: context has %d children, want %d", when, got, want) + } + } + + ctx, _ := WithCancel(Background()) + checkChildren("after creation", ctx, 0) + _, cancel := WithCancel(ctx) + checkChildren("with WithCancel child ", ctx, 1) + cancel() + checkChildren("after cancelling WithCancel child", ctx, 0) + + ctx, _ = WithCancel(Background()) + checkChildren("after creation", ctx, 0) + _, cancel = WithTimeout(ctx, 60*time.Minute) + checkChildren("with WithTimeout child ", ctx, 1) + cancel() + checkChildren("after cancelling WithTimeout child", ctx, 0) +} diff --git a/Godeps/_workspace/src/golang.org/x/net/context/withtimeout_test.go b/Godeps/_workspace/src/golang.org/x/net/context/withtimeout_test.go new file mode 100644 index 0000000..a6754dc --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/net/context/withtimeout_test.go @@ -0,0 +1,26 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package context_test + +import ( + "fmt" + "time" + + "golang.org/x/net/context" +) + +func ExampleWithTimeout() { + // Pass a context with a timeout to tell a blocking function that it + // should abandon its work after the timeout elapses. + ctx, _ := context.WithTimeout(context.Background(), 100*time.Millisecond) + select { + case <-time.After(200 * time.Millisecond): + fmt.Println("overslept") + case <-ctx.Done(): + fmt.Println(ctx.Err()) // prints "context deadline exceeded" + } + // Output: + // context deadline exceeded +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/.travis.yml b/Godeps/_workspace/src/golang.org/x/oauth2/.travis.yml new file mode 100644 index 0000000..a035125 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/.travis.yml @@ -0,0 +1,14 @@ +language: go + +go: + - 1.3 + - 1.4 + +install: + - export GOPATH="$HOME/gopath" + - mkdir -p "$GOPATH/src/golang.org/x" + - mv "$TRAVIS_BUILD_DIR" "$GOPATH/src/golang.org/x/oauth2" + - go get -v -t -d golang.org/x/oauth2/... + +script: + - go test -v golang.org/x/oauth2/... diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/AUTHORS b/Godeps/_workspace/src/golang.org/x/oauth2/AUTHORS new file mode 100644 index 0000000..15167cd --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/AUTHORS @@ -0,0 +1,3 @@ +# This source code refers to The Go Authors for copyright purposes. +# The master list of authors is in the main Go distribution, +# visible at http://tip.golang.org/AUTHORS. diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTING.md b/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTING.md new file mode 100644 index 0000000..d76faef --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTING.md @@ -0,0 +1,25 @@ +# Contributing + +We don't use GitHub pull requests but use Gerrit for code reviews, +similar to the Go project. + +1. Sign one of the contributor license agreements below. +2. `go get golang.org/x/review/git-codereview` to install the code reviewing tool. +3. Get the package by running `go get -d golang.org/x/oauth2`. +Make changes and create a change by running `git codereview change `, provide a command message, and use `git codereview mail` to create a Gerrit CL. +Keep amending to the change and mail as your recieve feedback. + +For more information about the workflow, see Go's [Contribution Guidelines](https://golang.org/doc/contribute.html). + +Before we can accept any pull requests +we have to jump through a couple of legal hurdles, +primarily a Contributor License Agreement (CLA): + +- **If you are an individual writing original source code** + and you're sure you own the intellectual property, + then you'll need to sign an [individual CLA](http://code.google.com/legal/individual-cla-v1.0.html). +- **If you work for a company that wants to allow you to contribute your work**, + then you'll need to sign a [corporate CLA](http://code.google.com/legal/corporate-cla-v1.0.html). + +You can sign these electronically (just scroll to the bottom). +After that, we'll be able to accept your pull requests. diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTORS b/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTORS new file mode 100644 index 0000000..1c4577e --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTORS @@ -0,0 +1,3 @@ +# This source code was written by the Go contributors. +# The master list of contributors is in the main Go distribution, +# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/LICENSE b/Godeps/_workspace/src/golang.org/x/oauth2/LICENSE new file mode 100644 index 0000000..d02f24f --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The oauth2 Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/README.md b/Godeps/_workspace/src/golang.org/x/oauth2/README.md new file mode 100644 index 0000000..ecf9c4e --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/README.md @@ -0,0 +1,18 @@ +# OAuth2 for Go + +[![Build Status](https://travis-ci.org/golang/oauth2.svg?branch=master)](https://travis-ci.org/golang/oauth2) + +oauth2 package contains a client implementation for OAuth 2.0 spec. + +## Installation + +~~~~ +go get golang.org/x/oauth2 +~~~~ + +See godoc for further documentation and examples. + +* [godoc.org/golang.org/x/oauth2](http://godoc.org/golang.org/x/oauth2) +* [godoc.org/golang.org/x/oauth2/google](http://godoc.org/golang.org/x/oauth2/google) + + diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/client_appengine.go b/Godeps/_workspace/src/golang.org/x/oauth2/client_appengine.go new file mode 100644 index 0000000..d9ce804 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/client_appengine.go @@ -0,0 +1,39 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build appengine,!appenginevm + +// App Engine hooks. + +package oauth2 + +import ( + "log" + "net/http" + "sync" + + "appengine" + "appengine/urlfetch" +) + +var warnOnce sync.Once + +func init() { + registerContextClientFunc(contextClientAppEngine) +} + +func contextClientAppEngine(ctx Context) (*http.Client, error) { + if actx, ok := ctx.(appengine.Context); ok { + return urlfetch.Client(actx), nil + } + // The user did it wrong. We'll log once (and hope they see it + // in dev_appserver), but stil return (nil, nil) in case some + // other contextClientFunc hook finds a way to proceed. + warnOnce.Do(gaeDoingItWrongHelp) + return nil, nil +} + +func gaeDoingItWrongHelp() { + log.Printf("WARNING: you attempted to use the oauth2 package without passing a valid appengine.Context or *http.Request as the oauth2.Context. App Engine requires that all service RPCs (including urlfetch) be associated with an *http.Request/appengine.Context.") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/example_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/example_test.go new file mode 100644 index 0000000..e4fef7d --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/example_test.go @@ -0,0 +1,50 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package oauth2_test + +import ( + "fmt" + "log" + "testing" + + "golang.org/x/oauth2" +) + +// TODO(jbd): Remove after Go 1.4. +// Related to https://codereview.appspot.com/107320046 +func TestA(t *testing.T) {} + +func ExampleConfig() { + conf := &oauth2.Config{ + ClientID: "YOUR_CLIENT_ID", + ClientSecret: "YOUR_CLIENT_SECRET", + Scopes: []string{"SCOPE1", "SCOPE2"}, + Endpoint: oauth2.Endpoint{ + AuthURL: "https://provider.com/o/oauth2/auth", + TokenURL: "https://provider.com/o/oauth2/token", + }, + } + + // Redirect user to consent page to ask for permission + // for the scopes specified above. + url := conf.AuthCodeURL("state", oauth2.AccessTypeOffline) + fmt.Printf("Visit the URL for the auth dialog: %v", url) + + // Use the authorization code that is pushed to the redirect URL. + // NewTransportWithCode will do the handshake to retrieve + // an access token and initiate a Transport that is + // authorized and authenticated by the retrieved token. + var code string + if _, err := fmt.Scan(&code); err != nil { + log.Fatal(err) + } + tok, err := conf.Exchange(oauth2.NoContext, code) + if err != nil { + log.Fatal(err) + } + + client := conf.Client(oauth2.NoContext, tok) + client.Get("...") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/github/github.go b/Godeps/_workspace/src/golang.org/x/oauth2/github/github.go new file mode 100644 index 0000000..82ca623 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/github/github.go @@ -0,0 +1,16 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package github provides constants for using OAuth2 to access Github. +package github + +import ( + "golang.org/x/oauth2" +) + +// Endpoint is Github's OAuth 2.0 endpoint. +var Endpoint = oauth2.Endpoint{ + AuthURL: "https://github.com/login/oauth/authorize", + TokenURL: "https://github.com/login/oauth/access_token", +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/appengine.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/appengine.go new file mode 100644 index 0000000..3fb36b4 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/appengine.go @@ -0,0 +1,37 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build appengine + +package google + +import ( + "time" + + "appengine" + + "golang.org/x/oauth2" +) + +// AppEngineTokenSource returns a token source that fetches tokens +// issued to the current App Engine application's service account. +// If you are implementing a 3-legged OAuth 2.0 flow on App Engine +// that involves user accounts, see oauth2.Config instead. +// +// The provided context must have come from appengine.NewContext. +func AppEngineTokenSource(ctx oauth2.Context, scope ...string) oauth2.TokenSource { + return &appEngineTokenSource{ + ctx: ctx, + scopes: scope, + fetcherFunc: aeFetcherFunc, + } +} + +var aeFetcherFunc = func(ctx oauth2.Context, scope ...string) (string, time.Time, error) { + c, ok := ctx.(appengine.Context) + if !ok { + return "", time.Time{}, errInvalidContext + } + return appengine.AccessToken(c, scope...) +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginedoc.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginedoc.go new file mode 100644 index 0000000..34dada8 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginedoc.go @@ -0,0 +1,19 @@ +// Copyright 2015 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine,!appenginevm + +package google + +import "golang.org/x/oauth2" + +// AppEngineTokenSource returns a token source that fetches tokens +// issued to the current App Engine application's service account. +// If you are implementing a 3-legged OAuth 2.0 flow on App Engine +// that involves user accounts, see oauth2.Config instead. +// +// You are required to provide a valid appengine.Context as context. +func AppEngineTokenSource(ctx oauth2.Context, scope ...string) oauth2.TokenSource { + panic("You should only use an AppEngineTokenSource in an App Engine application.") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginevm.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginevm.go new file mode 100644 index 0000000..daf9a9f --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/appenginevm.go @@ -0,0 +1,37 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build appenginevm + +package google + +import ( + "time" + + "golang.org/x/net/context" + "golang.org/x/oauth2" + "google.golang.org/appengine" +) + +// AppEngineTokenSource returns a token source that fetches tokens +// issued to the current App Engine application's service account. +// If you are implementing a 3-legged OAuth 2.0 flow on App Engine +// that involves user accounts, see oauth2.Config instead. +// +// The provided context must have come from appengine.NewContext. +func AppEngineTokenSource(ctx oauth2.Context, scope ...string) oauth2.TokenSource { + return &appEngineTokenSource{ + ctx: ctx, + scopes: scope, + fetcherFunc: aeVMFetcherFunc, + } +} + +var aeVMFetcherFunc = func(ctx oauth2.Context, scope ...string) (string, time.Time, error) { + c, ok := ctx.(context.Context) + if !ok { + return "", time.Time{}, errInvalidContext + } + return appengine.AccessToken(c, scope...) +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/example_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/example_test.go new file mode 100644 index 0000000..ad121b8 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/example_test.go @@ -0,0 +1,146 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build appenginevm !appengine + +package google_test + +import ( + "fmt" + "io/ioutil" + "log" + "net/http" + "testing" + + "golang.org/x/oauth2" + "golang.org/x/oauth2/google" + "golang.org/x/oauth2/jwt" + "google.golang.org/appengine" + "google.golang.org/appengine/urlfetch" +) + +// Remove after Go 1.4. +// Related to https://codereview.appspot.com/107320046 +func TestA(t *testing.T) {} + +func Example_webServer() { + // Your credentials should be obtained from the Google + // Developer Console (https://console.developers.google.com). + conf := &oauth2.Config{ + ClientID: "YOUR_CLIENT_ID", + ClientSecret: "YOUR_CLIENT_SECRET", + RedirectURL: "YOUR_REDIRECT_URL", + Scopes: []string{ + "https://www.googleapis.com/auth/bigquery", + "https://www.googleapis.com/auth/blogger", + }, + Endpoint: google.Endpoint, + } + // Redirect user to Google's consent page to ask for permission + // for the scopes specified above. + url := conf.AuthCodeURL("state") + fmt.Printf("Visit the URL for the auth dialog: %v", url) + + // Handle the exchange code to initiate a transport. + tok, err := conf.Exchange(oauth2.NoContext, "authorization-code") + if err != nil { + log.Fatal(err) + } + client := conf.Client(oauth2.NoContext, tok) + client.Get("...") +} + +func ExampleJWTConfigFromJSON() { + // Your credentials should be obtained from the Google + // Developer Console (https://console.developers.google.com). + // Navigate to your project, then see the "Credentials" page + // under "APIs & Auth". + // To create a service account client, click "Create new Client ID", + // select "Service Account", and click "Create Client ID". A JSON + // key file will then be downloaded to your computer. + data, err := ioutil.ReadFile("/path/to/your-project-key.json") + if err != nil { + log.Fatal(err) + } + conf, err := google.JWTConfigFromJSON(data, "https://www.googleapis.com/auth/bigquery") + if err != nil { + log.Fatal(err) + } + // Initiate an http.Client. The following GET request will be + // authorized and authenticated on the behalf of + // your service account. + client := conf.Client(oauth2.NoContext) + client.Get("...") +} + +func ExampleSDKConfig() { + // The credentials will be obtained from the first account that + // has been authorized with `gcloud auth login`. + conf, err := google.NewSDKConfig("") + if err != nil { + log.Fatal(err) + } + // Initiate an http.Client. The following GET request will be + // authorized and authenticated on the behalf of the SDK user. + client := conf.Client(oauth2.NoContext) + client.Get("...") +} + +func Example_serviceAccount() { + // Your credentials should be obtained from the Google + // Developer Console (https://console.developers.google.com). + conf := &jwt.Config{ + Email: "xxx@developer.gserviceaccount.com", + // The contents of your RSA private key or your PEM file + // that contains a private key. + // If you have a p12 file instead, you + // can use `openssl` to export the private key into a pem file. + // + // $ openssl pkcs12 -in key.p12 -passin pass:notasecret -out key.pem -nodes + // + // The field only supports PEM containers with no passphrase. + // The openssl command will convert p12 keys to passphrase-less PEM containers. + PrivateKey: []byte("-----BEGIN RSA PRIVATE KEY-----..."), + Scopes: []string{ + "https://www.googleapis.com/auth/bigquery", + "https://www.googleapis.com/auth/blogger", + }, + TokenURL: google.JWTTokenURL, + // If you would like to impersonate a user, you can + // create a transport with a subject. The following GET + // request will be made on the behalf of user@example.com. + // Optional. + Subject: "user@example.com", + } + // Initiate an http.Client, the following GET request will be + // authorized and authenticated on the behalf of user@example.com. + client := conf.Client(oauth2.NoContext) + client.Get("...") +} + +func ExampleAppEngineTokenSource() { + var req *http.Request // from the ServeHTTP handler + ctx := appengine.NewContext(req) + client := &http.Client{ + Transport: &oauth2.Transport{ + Source: google.AppEngineTokenSource(ctx, "https://www.googleapis.com/auth/bigquery"), + Base: &urlfetch.Transport{ + Context: ctx, + }, + }, + } + client.Get("...") +} + +func ExampleComputeTokenSource() { + client := &http.Client{ + Transport: &oauth2.Transport{ + // Fetch from Google Compute Engine's metadata server to retrieve + // an access token for the provided account. + // If no account is specified, "default" is used. + Source: google.ComputeTokenSource(""), + }, + } + client.Get("...") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/google.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/google.go new file mode 100644 index 0000000..75faf43 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/google.go @@ -0,0 +1,100 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package google provides support for making +// OAuth2 authorized and authenticated HTTP requests +// to Google APIs. It supports Web server, client-side, +// service accounts, Google Compute Engine service accounts, +// and Google App Engine service accounts authorization +// and authentications flows: +// +// For more information, please read +// https://developers.google.com/accounts/docs/OAuth2. +package google + +import ( + "encoding/json" + "errors" + "fmt" + "strings" + "time" + + "golang.org/x/oauth2" + "golang.org/x/oauth2/jwt" + "google.golang.org/cloud/compute/metadata" +) + +// Endpoint is Google's OAuth 2.0 endpoint. +var Endpoint = oauth2.Endpoint{ + AuthURL: "https://accounts.google.com/o/oauth2/auth", + TokenURL: "https://accounts.google.com/o/oauth2/token", +} + +// JWTTokenURL is Google's OAuth 2.0 token URL to use with the JWT flow. +const JWTTokenURL = "https://accounts.google.com/o/oauth2/token" + +// JWTConfigFromJSON uses a Google Developers service account JSON key file to read +// the credentials that authorize and authenticate the requests. +// Create a service account on "Credentials" page under "APIs & Auth" for your +// project at https://console.developers.google.com to download a JSON key file. +func JWTConfigFromJSON(jsonKey []byte, scope ...string) (*jwt.Config, error) { + var key struct { + Email string `json:"client_email"` + PrivateKey string `json:"private_key"` + } + if err := json.Unmarshal(jsonKey, &key); err != nil { + return nil, err + } + return &jwt.Config{ + Email: key.Email, + PrivateKey: []byte(key.PrivateKey), + Scopes: scope, + TokenURL: JWTTokenURL, + }, nil +} + +// ComputeTokenSource returns a token source that fetches access tokens +// from Google Compute Engine (GCE)'s metadata server. It's only valid to use +// this token source if your program is running on a GCE instance. +// If no account is specified, "default" is used. +// Further information about retrieving access tokens from the GCE metadata +// server can be found at https://cloud.google.com/compute/docs/authentication. +func ComputeTokenSource(account string) oauth2.TokenSource { + return oauth2.ReuseTokenSource(nil, computeSource{account: account}) +} + +type computeSource struct { + account string +} + +func (cs computeSource) Token() (*oauth2.Token, error) { + if !metadata.OnGCE() { + return nil, errors.New("oauth2/google: can't get a token from the metadata service; not running on GCE") + } + acct := cs.account + if acct == "" { + acct = "default" + } + tokenJSON, err := metadata.Get("instance/service-accounts/" + acct + "/token") + if err != nil { + return nil, err + } + var res struct { + AccessToken string `json:"access_token"` + ExpiresInSec int `json:"expires_in"` + TokenType string `json:"token_type"` + } + err = json.NewDecoder(strings.NewReader(tokenJSON)).Decode(&res) + if err != nil { + return nil, fmt.Errorf("oauth2/google: invalid token JSON from metadata: %v", err) + } + if res.ExpiresInSec == 0 || res.AccessToken == "" { + return nil, fmt.Errorf("oauth2/google: incomplete token received from metadata") + } + return &oauth2.Token{ + AccessToken: res.AccessToken, + TokenType: res.TokenType, + Expiry: time.Now().Add(time.Duration(res.ExpiresInSec) * time.Second), + }, nil +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk.go new file mode 100644 index 0000000..9d2e71a --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk.go @@ -0,0 +1,167 @@ +// Copyright 2015 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package google + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "os" + "os/user" + "path/filepath" + "runtime" + "strings" + "time" + + "golang.org/x/oauth2" + "golang.org/x/oauth2/internal" +) + +type sdkCredentials struct { + Data []struct { + Credential struct { + ClientID string `json:"client_id"` + ClientSecret string `json:"client_secret"` + AccessToken string `json:"access_token"` + RefreshToken string `json:"refresh_token"` + TokenExpiry *time.Time `json:"token_expiry"` + } `json:"credential"` + Key struct { + Account string `json:"account"` + Scope string `json:"scope"` + } `json:"key"` + } +} + +// An SDKConfig provides access to tokens from an account already +// authorized via the Google Cloud SDK. +type SDKConfig struct { + conf oauth2.Config + initialToken *oauth2.Token +} + +// NewSDKConfig creates an SDKConfig for the given Google Cloud SDK +// account. If account is empty, the account currently active in +// Google Cloud SDK properties is used. +// Google Cloud SDK credentials must be created by running `gcloud auth` +// before using this function. +// The Google Cloud SDK is available at https://cloud.google.com/sdk/. +func NewSDKConfig(account string) (*SDKConfig, error) { + configPath, err := sdkConfigPath() + if err != nil { + return nil, fmt.Errorf("oauth2/google: error getting SDK config path: %v", err) + } + credentialsPath := filepath.Join(configPath, "credentials") + f, err := os.Open(credentialsPath) + if err != nil { + return nil, fmt.Errorf("oauth2/google: failed to load SDK credentials: %v", err) + } + defer f.Close() + + var c sdkCredentials + if err := json.NewDecoder(f).Decode(&c); err != nil { + return nil, fmt.Errorf("oauth2/google: failed to decode SDK credentials from %q: %v", credentialsPath, err) + } + if len(c.Data) == 0 { + return nil, fmt.Errorf("oauth2/google: no credentials found in %q, run `gcloud auth login` to create one", credentialsPath) + } + if account == "" { + propertiesPath := filepath.Join(configPath, "properties") + f, err := os.Open(propertiesPath) + if err != nil { + return nil, fmt.Errorf("oauth2/google: failed to load SDK properties: %v", err) + } + defer f.Close() + ini, err := internal.ParseINI(f) + if err != nil { + return nil, fmt.Errorf("oauth2/google: failed to parse SDK properties %q: %v", propertiesPath, err) + } + core, ok := ini["core"] + if !ok { + return nil, fmt.Errorf("oauth2/google: failed to find [core] section in %v", ini) + } + active, ok := core["account"] + if !ok { + return nil, fmt.Errorf("oauth2/google: failed to find %q attribute in %v", "account", core) + } + account = active + } + + for _, d := range c.Data { + if account == "" || d.Key.Account == account { + if d.Credential.AccessToken == "" && d.Credential.RefreshToken == "" { + return nil, fmt.Errorf("oauth2/google: no token available for account %q", account) + } + var expiry time.Time + if d.Credential.TokenExpiry != nil { + expiry = *d.Credential.TokenExpiry + } + return &SDKConfig{ + conf: oauth2.Config{ + ClientID: d.Credential.ClientID, + ClientSecret: d.Credential.ClientSecret, + Scopes: strings.Split(d.Key.Scope, " "), + Endpoint: Endpoint, + RedirectURL: "oob", + }, + initialToken: &oauth2.Token{ + AccessToken: d.Credential.AccessToken, + RefreshToken: d.Credential.RefreshToken, + Expiry: expiry, + }, + }, nil + } + } + return nil, fmt.Errorf("oauth2/google: no such credentials for account %q", account) +} + +// Client returns an HTTP client using Google Cloud SDK credentials to +// authorize requests. The token will auto-refresh as necessary. The +// underlying http.RoundTripper will be obtained using the provided +// context. The returned client and its Transport should not be +// modified. +func (c *SDKConfig) Client(ctx oauth2.Context) *http.Client { + return &http.Client{ + Transport: &oauth2.Transport{ + Source: c.TokenSource(ctx), + }, + } +} + +// TokenSource returns an oauth2.TokenSource that retrieve tokens from +// Google Cloud SDK credentials using the provided context. +// It will returns the current access token stored in the credentials, +// and refresh it when it expires, but it won't update the credentials +// with the new access token. +func (c *SDKConfig) TokenSource(ctx oauth2.Context) oauth2.TokenSource { + return c.conf.TokenSource(ctx, c.initialToken) +} + +// Scopes are the OAuth 2.0 scopes the current account is authorized for. +func (c *SDKConfig) Scopes() []string { + return c.conf.Scopes +} + +// sdkConfigPath tries to guess where the gcloud config is located. +// It can be overridden during tests. +var sdkConfigPath = func() (string, error) { + if runtime.GOOS == "windows" { + return filepath.Join(os.Getenv("APPDATA"), "gcloud"), nil + } + homeDir := guessUnixHomeDir() + if homeDir == "" { + return "", errors.New("unable to get current user home directory: os/user lookup failed; $HOME is empty") + } + return filepath.Join(homeDir, ".config", "gcloud"), nil +} + +func guessUnixHomeDir() string { + usr, err := user.Current() + if err == nil { + return usr.HomeDir + } + return os.Getenv("HOME") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk_test.go new file mode 100644 index 0000000..79df889 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/sdk_test.go @@ -0,0 +1,46 @@ +// Copyright 2015 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package google + +import "testing" + +func TestSDKConfig(t *testing.T) { + sdkConfigPath = func() (string, error) { + return "testdata/gcloud", nil + } + + tests := []struct { + account string + accessToken string + err bool + }{ + {"", "bar_access_token", false}, + {"foo@example.com", "foo_access_token", false}, + {"bar@example.com", "bar_access_token", false}, + {"baz@serviceaccount.example.com", "", true}, + } + for _, tt := range tests { + c, err := NewSDKConfig(tt.account) + if got, want := err != nil, tt.err; got != want { + if !tt.err { + t.Errorf("expected no error, got error: %v", tt.err, err) + } else { + t.Errorf("expected error, got none") + } + continue + } + if err != nil { + continue + } + tok := c.initialToken + if tok == nil { + t.Errorf("expected token %q, got: nil", tt.accessToken) + continue + } + if tok.AccessToken != tt.accessToken { + t.Errorf("expected token %q, got: %q", tt.accessToken, tok.AccessToken) + } + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/source_appengine.go b/Godeps/_workspace/src/golang.org/x/oauth2/google/source_appengine.go new file mode 100644 index 0000000..689a1c7 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/source_appengine.go @@ -0,0 +1,71 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package google + +import ( + "errors" + "sort" + "strings" + "sync" + "time" + + "golang.org/x/oauth2" +) + +var ( + aeTokensMu sync.Mutex // guards aeTokens and appEngineTokenSource.key + + // aeTokens helps the fetched tokens to be reused until their expiration. + aeTokens = make(map[string]*tokenLock) // key is '\0'-separated scopes +) + +var errInvalidContext = errors.New("oauth2: context must come from appengine.NewContext") + +type tokenLock struct { + mu sync.Mutex // guards t; held while updating t + t *oauth2.Token +} + +type appEngineTokenSource struct { + ctx oauth2.Context + + // fetcherFunc makes the actual RPC to fetch a new access + // token with an expiry time. Provider of this function is + // responsible to assert that the given context is valid. + fetcherFunc func(ctx oauth2.Context, scope ...string) (accessToken string, expiry time.Time, err error) + + // scopes and key are guarded by the package-level mutex aeTokensMu + scopes []string + key string +} + +func (ts *appEngineTokenSource) Token() (*oauth2.Token, error) { + aeTokensMu.Lock() + if ts.key == "" { + sort.Sort(sort.StringSlice(ts.scopes)) + ts.key = strings.Join(ts.scopes, string(0)) + } + tok, ok := aeTokens[ts.key] + if !ok { + tok = &tokenLock{} + aeTokens[ts.key] = tok + } + aeTokensMu.Unlock() + + tok.mu.Lock() + defer tok.mu.Unlock() + if tok.t.Valid() { + return tok.t, nil + } + access, exp, err := ts.fetcherFunc(ts.ctx, ts.scopes...) + if err != nil { + return nil, err + } + tok.t = &oauth2.Token{ + AccessToken: access, + Expiry: exp, + } + return tok.t, nil +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/credentials b/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/credentials new file mode 100644 index 0000000..ff5eefb --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/credentials @@ -0,0 +1,122 @@ +{ + "data": [ + { + "credential": { + "_class": "OAuth2Credentials", + "_module": "oauth2client.client", + "access_token": "foo_access_token", + "client_id": "foo_client_id", + "client_secret": "foo_client_secret", + "id_token": { + "at_hash": "foo_at_hash", + "aud": "foo_aud", + "azp": "foo_azp", + "cid": "foo_cid", + "email": "foo@example.com", + "email_verified": true, + "exp": 1420573614, + "iat": 1420569714, + "id": "1337", + "iss": "accounts.google.com", + "sub": "1337", + "token_hash": "foo_token_hash", + "verified_email": true + }, + "invalid": false, + "refresh_token": "foo_refresh_token", + "revoke_uri": "https://accounts.google.com/o/oauth2/revoke", + "token_expiry": "2015-01-09T00:51:51Z", + "token_response": { + "access_token": "foo_access_token", + "expires_in": 3600, + "id_token": "foo_id_token", + "token_type": "Bearer" + }, + "token_uri": "https://accounts.google.com/o/oauth2/token", + "user_agent": "Cloud SDK Command Line Tool" + }, + "key": { + "account": "foo@example.com", + "clientId": "foo_client_id", + "scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting", + "type": "google-cloud-sdk" + } + }, + { + "credential": { + "_class": "OAuth2Credentials", + "_module": "oauth2client.client", + "access_token": "bar_access_token", + "client_id": "bar_client_id", + "client_secret": "bar_client_secret", + "id_token": { + "at_hash": "bar_at_hash", + "aud": "bar_aud", + "azp": "bar_azp", + "cid": "bar_cid", + "email": "bar@example.com", + "email_verified": true, + "exp": 1420573614, + "iat": 1420569714, + "id": "1337", + "iss": "accounts.google.com", + "sub": "1337", + "token_hash": "bar_token_hash", + "verified_email": true + }, + "invalid": false, + "refresh_token": "bar_refresh_token", + "revoke_uri": "https://accounts.google.com/o/oauth2/revoke", + "token_expiry": "2015-01-09T00:51:51Z", + "token_response": { + "access_token": "bar_access_token", + "expires_in": 3600, + "id_token": "bar_id_token", + "token_type": "Bearer" + }, + "token_uri": "https://accounts.google.com/o/oauth2/token", + "user_agent": "Cloud SDK Command Line Tool" + }, + "key": { + "account": "bar@example.com", + "clientId": "bar_client_id", + "scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting", + "type": "google-cloud-sdk" + } + }, + { + "credential": { + "_class": "ServiceAccountCredentials", + "_kwargs": {}, + "_module": "oauth2client.client", + "_private_key_id": "00000000000000000000000000000000", + "_private_key_pkcs8_text": "-----BEGIN RSA PRIVATE KEY-----\nMIICWwIBAAKBgQCt3fpiynPSaUhWSIKMGV331zudwJ6GkGmvQtwsoK2S2LbvnSwU\nNxgj4fp08kIDR5p26wF4+t/HrKydMwzftXBfZ9UmLVJgRdSswmS5SmChCrfDS5OE\nvFFcN5+6w1w8/Nu657PF/dse8T0bV95YrqyoR0Osy8WHrUOMSIIbC3hRuwIDAQAB\nAoGAJrGE/KFjn0sQ7yrZ6sXmdLawrM3mObo/2uI9T60+k7SpGbBX0/Pi6nFrJMWZ\nTVONG7P3Mu5aCPzzuVRYJB0j8aldSfzABTY3HKoWCczqw1OztJiEseXGiYz4QOyr\nYU3qDyEpdhS6q6wcoLKGH+hqRmz6pcSEsc8XzOOu7s4xW8kCQQDkc75HjhbarCnd\nJJGMe3U76+6UGmdK67ltZj6k6xoB5WbTNChY9TAyI2JC+ppYV89zv3ssj4L+02u3\nHIHFGxsHAkEAwtU1qYb1tScpchPobnYUFiVKJ7KA8EZaHVaJJODW/cghTCV7BxcJ\nbgVvlmk4lFKn3lPKAgWw7PdQsBTVBUcCrQJATPwoIirizrv3u5soJUQxZIkENAqV\nxmybZx9uetrzP7JTrVbFRf0SScMcyN90hdLJiQL8+i4+gaszgFht7sNMnwJAAbfj\nq0UXcauQwALQ7/h2oONfTg5S+MuGC/AxcXPSMZbMRGGoPh3D5YaCv27aIuS/ukQ+\n6dmm/9AGlCb64fsIWQJAPaokbjIifo+LwC5gyK73Mc4t8nAOSZDenzd/2f6TCq76\nS1dcnKiPxaED7W/y6LJiuBT2rbZiQ2L93NJpFZD/UA==\n-----END RSA PRIVATE KEY-----\n", + "_revoke_uri": "https://accounts.google.com/o/oauth2/revoke", + "_scopes": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting", + "_service_account_email": "baz@serviceaccount.example.com", + "_service_account_id": "baz.serviceaccount.example.com", + "_token_uri": "https://accounts.google.com/o/oauth2/token", + "_user_agent": "Cloud SDK Command Line Tool", + "access_token": null, + "assertion_type": null, + "client_id": null, + "client_secret": null, + "id_token": null, + "invalid": false, + "refresh_token": null, + "revoke_uri": "https://accounts.google.com/o/oauth2/revoke", + "service_account_name": "baz@serviceaccount.example.com", + "token_expiry": null, + "token_response": null, + "user_agent": "Cloud SDK Command Line Tool" + }, + "key": { + "account": "baz@serviceaccount.example.com", + "clientId": "baz_client_id", + "scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting", + "type": "google-cloud-sdk" + } + } + ], + "file_version": 1 +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/properties b/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/properties new file mode 100644 index 0000000..025de88 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/properties @@ -0,0 +1,2 @@ +[core] +account = bar@example.com \ No newline at end of file diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2.go b/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2.go new file mode 100644 index 0000000..aa23073 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2.go @@ -0,0 +1,69 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package internal contains support packages for oauth2 package. +package internal + +import ( + "bufio" + "crypto/rsa" + "crypto/x509" + "encoding/pem" + "errors" + "fmt" + "io" + "strings" +) + +// ParseKey converts the binary contents of a private key file +// to an *rsa.PrivateKey. It detects whether the private key is in a +// PEM container or not. If so, it extracts the the private key +// from PEM container before conversion. It only supports PEM +// containers with no passphrase. +func ParseKey(key []byte) (*rsa.PrivateKey, error) { + block, _ := pem.Decode(key) + if block != nil { + key = block.Bytes + } + parsedKey, err := x509.ParsePKCS8PrivateKey(key) + if err != nil { + parsedKey, err = x509.ParsePKCS1PrivateKey(key) + if err != nil { + return nil, err + } + } + parsed, ok := parsedKey.(*rsa.PrivateKey) + if !ok { + return nil, errors.New("oauth2: private key is invalid") + } + return parsed, nil +} + +func ParseINI(ini io.Reader) (map[string]map[string]string, error) { + result := map[string]map[string]string{ + "": map[string]string{}, // root section + } + scanner := bufio.NewScanner(ini) + currentSection := "" + for scanner.Scan() { + line := strings.TrimSpace(scanner.Text()) + if strings.HasPrefix(line, ";") { + // comment. + continue + } + if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") { + currentSection = strings.TrimSpace(line[1 : len(line)-1]) + result[currentSection] = map[string]string{} + continue + } + parts := strings.SplitN(line, "=", 2) + if len(parts) == 2 && parts[0] != "" { + result[currentSection][strings.TrimSpace(parts[0])] = strings.TrimSpace(parts[1]) + } + } + if err := scanner.Err(); err != nil { + return nil, fmt.Errorf("error scanning ini: %v", err) + } + return result, nil +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2_test.go new file mode 100644 index 0000000..014a351 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2_test.go @@ -0,0 +1,62 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package internal contains support packages for oauth2 package. +package internal + +import ( + "reflect" + "strings" + "testing" +) + +func TestParseINI(t *testing.T) { + tests := []struct { + ini string + want map[string]map[string]string + }{ + { + `root = toor +[foo] +bar = hop +ini = nin +`, + map[string]map[string]string{ + "": map[string]string{"root": "toor"}, + "foo": map[string]string{"bar": "hop", "ini": "nin"}, + }, + }, + { + `[empty] +[section] +empty= +`, + map[string]map[string]string{ + "": map[string]string{}, + "empty": map[string]string{}, + "section": map[string]string{"empty": ""}, + }, + }, + { + `ignore +[invalid +=stuff +;comment=true +`, + map[string]map[string]string{ + "": map[string]string{}, + }, + }, + } + for _, tt := range tests { + result, err := ParseINI(strings.NewReader(tt.ini)) + if err != nil { + t.Errorf("ParseINI(%q) error %v, want: no error", tt.ini, err) + continue + } + if !reflect.DeepEqual(result, tt.want) { + t.Errorf("ParseINI(%q) = %#v, want: %#v", tt.ini, result, tt.want) + } + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/jws/jws.go b/Godeps/_workspace/src/golang.org/x/oauth2/jws/jws.go new file mode 100644 index 0000000..396b3fa --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/jws/jws.go @@ -0,0 +1,160 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jws provides encoding and decoding utilities for +// signed JWS messages. +package jws + +import ( + "bytes" + "crypto" + "crypto/rand" + "crypto/rsa" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "strings" + "time" +) + +// ClaimSet contains information about the JWT signature including the +// permissions being requested (scopes), the target of the token, the issuer, +// the time the token was issued, and the lifetime of the token. +type ClaimSet struct { + Iss string `json:"iss"` // email address of the client_id of the application making the access token request + Scope string `json:"scope,omitempty"` // space-delimited list of the permissions the application requests + Aud string `json:"aud"` // descriptor of the intended target of the assertion (Optional). + Exp int64 `json:"exp"` // the expiration time of the assertion + Iat int64 `json:"iat"` // the time the assertion was issued. + Typ string `json:"typ,omitempty"` // token type (Optional). + + // Email for which the application is requesting delegated access (Optional). + Sub string `json:"sub,omitempty"` + + // The old name of Sub. Client keeps setting Prn to be + // complaint with legacy OAuth 2.0 providers. (Optional) + Prn string `json:"prn,omitempty"` + + // See http://tools.ietf.org/html/draft-jones-json-web-token-10#section-4.3 + // This array is marshalled using custom code (see (c *ClaimSet) encode()). + PrivateClaims map[string]interface{} `json:"-"` + + exp time.Time + iat time.Time +} + +func (c *ClaimSet) encode() (string, error) { + if c.exp.IsZero() || c.iat.IsZero() { + // Reverting time back for machines whose time is not perfectly in sync. + // If client machine's time is in the future according + // to Google servers, an access token will not be issued. + now := time.Now().Add(-10 * time.Second) + c.iat = now + c.exp = now.Add(time.Hour) + } + + c.Exp = c.exp.Unix() + c.Iat = c.iat.Unix() + + b, err := json.Marshal(c) + if err != nil { + return "", err + } + + if len(c.PrivateClaims) == 0 { + return base64Encode(b), nil + } + + // Marshal private claim set and then append it to b. + prv, err := json.Marshal(c.PrivateClaims) + if err != nil { + return "", fmt.Errorf("jws: invalid map of private claims %v", c.PrivateClaims) + } + + // Concatenate public and private claim JSON objects. + if !bytes.HasSuffix(b, []byte{'}'}) { + return "", fmt.Errorf("jws: invalid JSON %s", b) + } + if !bytes.HasPrefix(prv, []byte{'{'}) { + return "", fmt.Errorf("jws: invalid JSON %s", prv) + } + b[len(b)-1] = ',' // Replace closing curly brace with a comma. + b = append(b, prv[1:]...) // Append private claims. + return base64Encode(b), nil +} + +// Header represents the header for the signed JWS payloads. +type Header struct { + // The algorithm used for signature. + Algorithm string `json:"alg"` + + // Represents the token type. + Typ string `json:"typ"` +} + +func (h *Header) encode() (string, error) { + b, err := json.Marshal(h) + if err != nil { + return "", err + } + return base64Encode(b), nil +} + +// Decode decodes a claim set from a JWS payload. +func Decode(payload string) (*ClaimSet, error) { + // decode returned id token to get expiry + s := strings.Split(payload, ".") + if len(s) < 2 { + // TODO(jbd): Provide more context about the error. + return nil, errors.New("jws: invalid token received") + } + decoded, err := base64Decode(s[1]) + if err != nil { + return nil, err + } + c := &ClaimSet{} + err = json.NewDecoder(bytes.NewBuffer(decoded)).Decode(c) + return c, err +} + +// Encode encodes a signed JWS with provided header and claim set. +func Encode(header *Header, c *ClaimSet, signature *rsa.PrivateKey) (string, error) { + head, err := header.encode() + if err != nil { + return "", err + } + cs, err := c.encode() + if err != nil { + return "", err + } + ss := fmt.Sprintf("%s.%s", head, cs) + h := sha256.New() + h.Write([]byte(ss)) + b, err := rsa.SignPKCS1v15(rand.Reader, signature, crypto.SHA256, h.Sum(nil)) + if err != nil { + return "", err + } + sig := base64Encode(b) + return fmt.Sprintf("%s.%s", ss, sig), nil +} + +// base64Encode returns and Base64url encoded version of the input string with any +// trailing "=" stripped. +func base64Encode(b []byte) string { + return strings.TrimRight(base64.URLEncoding.EncodeToString(b), "=") +} + +// base64Decode decodes the Base64url encoded string +func base64Decode(s string) ([]byte, error) { + // add back missing padding + switch len(s) % 4 { + case 2: + s += "==" + case 3: + s += "=" + } + return base64.URLEncoding.DecodeString(s) +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/jwt/example_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/example_test.go new file mode 100644 index 0000000..6d61883 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/example_test.go @@ -0,0 +1,31 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jwt_test + +import ( + "golang.org/x/oauth2" + "golang.org/x/oauth2/jwt" +) + +func ExampleJWTConfig() { + conf := &jwt.Config{ + Email: "xxx@developer.com", + // The contents of your RSA private key or your PEM file + // that contains a private key. + // If you have a p12 file instead, you + // can use `openssl` to export the private key into a pem file. + // + // $ openssl pkcs12 -in key.p12 -out key.pem -nodes + // + // It only supports PEM containers with no passphrase. + PrivateKey: []byte("-----BEGIN RSA PRIVATE KEY-----..."), + Subject: "user@example.com", + TokenURL: "https://provider.com/o/oauth2/token", + } + // Initiate an http.Client, the following GET request will be + // authorized and authenticated on the behalf of user@example.com. + client := conf.Client(oauth2.NoContext) + client.Get("...") +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt.go b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt.go new file mode 100644 index 0000000..a8e2138 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt.go @@ -0,0 +1,146 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jwt implements the OAuth 2.0 JSON Web Token flow, commonly +// known as "two-legged OAuth 2.0". +// +// See: https://tools.ietf.org/html/draft-ietf-oauth-jwt-bearer-12 +package jwt + +import ( + "encoding/json" + "fmt" + "io" + "io/ioutil" + "net/http" + "net/url" + "strings" + "time" + + "golang.org/x/oauth2" + "golang.org/x/oauth2/internal" + "golang.org/x/oauth2/jws" +) + +var ( + defaultGrantType = "urn:ietf:params:oauth:grant-type:jwt-bearer" + defaultHeader = &jws.Header{Algorithm: "RS256", Typ: "JWT"} +) + +// Config is the configuration for using JWT to fetch tokens, +// commonly known as "two-legged OAuth 2.0". +type Config struct { + // Email is the OAuth client identifier used when communicating with + // the configured OAuth provider. + Email string + + // PrivateKey contains the contents of an RSA private key or the + // contents of a PEM file that contains a private key. The provided + // private key is used to sign JWT payloads. + // PEM containers with a passphrase are not supported. + // Use the following command to convert a PKCS 12 file into a PEM. + // + // $ openssl pkcs12 -in key.p12 -out key.pem -nodes + // + PrivateKey []byte + + // Subject is the optional user to impersonate. + Subject string + + // Scopes optionally specifies a list of requested permission scopes. + Scopes []string + + // TokenURL is the endpoint required to complete the 2-legged JWT flow. + TokenURL string +} + +// TokenSource returns a JWT TokenSource using the configuration +// in c and the HTTP client from the provided context. +func (c *Config) TokenSource(ctx oauth2.Context) oauth2.TokenSource { + return oauth2.ReuseTokenSource(nil, jwtSource{ctx, c}) +} + +// Client returns an HTTP client wrapping the context's +// HTTP transport and adding Authorization headers with tokens +// obtained from c. +// +// The returned client and its Transport should not be modified. +func (c *Config) Client(ctx oauth2.Context) *http.Client { + return oauth2.NewClient(ctx, c.TokenSource(ctx)) +} + +// jwtSource is a source that always does a signed JWT request for a token. +// It should typically be wrapped with a reuseTokenSource. +type jwtSource struct { + ctx oauth2.Context + conf *Config +} + +func (js jwtSource) Token() (*oauth2.Token, error) { + pk, err := internal.ParseKey(js.conf.PrivateKey) + if err != nil { + return nil, err + } + hc := oauth2.NewClient(js.ctx, nil) + claimSet := &jws.ClaimSet{ + Iss: js.conf.Email, + Scope: strings.Join(js.conf.Scopes, " "), + Aud: js.conf.TokenURL, + } + if subject := js.conf.Subject; subject != "" { + claimSet.Sub = subject + // prn is the old name of sub. Keep setting it + // to be compatible with legacy OAuth 2.0 providers. + claimSet.Prn = subject + } + payload, err := jws.Encode(defaultHeader, claimSet, pk) + if err != nil { + return nil, err + } + v := url.Values{} + v.Set("grant_type", defaultGrantType) + v.Set("assertion", payload) + resp, err := hc.PostForm(js.conf.TokenURL, v) + if err != nil { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err) + } + defer resp.Body.Close() + body, err := ioutil.ReadAll(io.LimitReader(resp.Body, 1<<20)) + if err != nil { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err) + } + if c := resp.StatusCode; c < 200 || c > 299 { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v\nResponse: %s", resp.Status, body) + } + // tokenRes is the JSON response body. + var tokenRes struct { + AccessToken string `json:"access_token"` + TokenType string `json:"token_type"` + IDToken string `json:"id_token"` + ExpiresIn int64 `json:"expires_in"` // relative seconds from now + } + if err := json.Unmarshal(body, &tokenRes); err != nil { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err) + } + token := &oauth2.Token{ + AccessToken: tokenRes.AccessToken, + TokenType: tokenRes.TokenType, + } + raw := make(map[string]interface{}) + json.Unmarshal(body, &raw) // no error checks for optional fields + token = token.WithExtra(raw) + + if secs := tokenRes.ExpiresIn; secs > 0 { + token.Expiry = time.Now().Add(time.Duration(secs) * time.Second) + } + if v := tokenRes.IDToken; v != "" { + // decode returned id token to get expiry + claimSet, err := jws.Decode(v) + if err != nil { + return nil, fmt.Errorf("oauth2: error decoding JWT token: %v", err) + } + token.Expiry = time.Unix(claimSet.Exp, 0) + } + return token, nil +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt_test.go new file mode 100644 index 0000000..da922c3 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt_test.go @@ -0,0 +1,134 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jwt + +import ( + "net/http" + "net/http/httptest" + "testing" + + "golang.org/x/oauth2" +) + +var dummyPrivateKey = []byte(`-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEAx4fm7dngEmOULNmAs1IGZ9Apfzh+BkaQ1dzkmbUgpcoghucE +DZRnAGd2aPyB6skGMXUytWQvNYav0WTR00wFtX1ohWTfv68HGXJ8QXCpyoSKSSFY +fuP9X36wBSkSX9J5DVgiuzD5VBdzUISSmapjKm+DcbRALjz6OUIPEWi1Tjl6p5RK +1w41qdbmt7E5/kGhKLDuT7+M83g4VWhgIvaAXtnhklDAggilPPa8ZJ1IFe31lNlr +k4DRk38nc6sEutdf3RL7QoH7FBusI7uXV03DC6dwN1kP4GE7bjJhcRb/7jYt7CQ9 +/E9Exz3c0yAp0yrTg0Fwh+qxfH9dKwN52S7SBwIDAQABAoIBAQCaCs26K07WY5Jt +3a2Cw3y2gPrIgTCqX6hJs7O5ByEhXZ8nBwsWANBUe4vrGaajQHdLj5OKfsIDrOvn +2NI1MqflqeAbu/kR32q3tq8/Rl+PPiwUsW3E6Pcf1orGMSNCXxeducF2iySySzh3 +nSIhCG5uwJDWI7a4+9KiieFgK1pt/Iv30q1SQS8IEntTfXYwANQrfKUVMmVF9aIK +6/WZE2yd5+q3wVVIJ6jsmTzoDCX6QQkkJICIYwCkglmVy5AeTckOVwcXL0jqw5Kf +5/soZJQwLEyBoQq7Kbpa26QHq+CJONetPP8Ssy8MJJXBT+u/bSseMb3Zsr5cr43e +DJOhwsThAoGBAPY6rPKl2NT/K7XfRCGm1sbWjUQyDShscwuWJ5+kD0yudnT/ZEJ1 +M3+KS/iOOAoHDdEDi9crRvMl0UfNa8MAcDKHflzxg2jg/QI+fTBjPP5GOX0lkZ9g +z6VePoVoQw2gpPFVNPPTxKfk27tEzbaffvOLGBEih0Kb7HTINkW8rIlzAoGBAM9y +1yr+jvfS1cGFtNU+Gotoihw2eMKtIqR03Yn3n0PK1nVCDKqwdUqCypz4+ml6cxRK +J8+Pfdh7D+ZJd4LEG6Y4QRDLuv5OA700tUoSHxMSNn3q9As4+T3MUyYxWKvTeu3U +f2NWP9ePU0lV8ttk7YlpVRaPQmc1qwooBA/z/8AdAoGAW9x0HWqmRICWTBnpjyxx +QGlW9rQ9mHEtUotIaRSJ6K/F3cxSGUEkX1a3FRnp6kPLcckC6NlqdNgNBd6rb2rA +cPl/uSkZP42Als+9YMoFPU/xrrDPbUhu72EDrj3Bllnyb168jKLa4VBOccUvggxr +Dm08I1hgYgdN5huzs7y6GeUCgYEAj+AZJSOJ6o1aXS6rfV3mMRve9bQ9yt8jcKXw +5HhOCEmMtaSKfnOF1Ziih34Sxsb7O2428DiX0mV/YHtBnPsAJidL0SdLWIapBzeg +KHArByIRkwE6IvJvwpGMdaex1PIGhx5i/3VZL9qiq/ElT05PhIb+UXgoWMabCp84 +OgxDK20CgYAeaFo8BdQ7FmVX2+EEejF+8xSge6WVLtkaon8bqcn6P0O8lLypoOhd +mJAYH8WU+UAy9pecUnDZj14LAGNVmYcse8HFX71MoshnvCTFEPVo4rZxIAGwMpeJ +5jgQ3slYLpqrGlcbLgUXBUgzEO684Wk/UV9DFPlHALVqCfXQ9dpJPg== +-----END RSA PRIVATE KEY-----`) + +func TestJWTFetch_JSONResponse(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "access_token": "90d64460d14870c08c81352a05dedd3465940a7c", + "scope": "user", + "token_type": "bearer", + "expires_in": 3600 + }`)) + })) + defer ts.Close() + + conf := &Config{ + Email: "aaa@xxx.com", + PrivateKey: dummyPrivateKey, + TokenURL: ts.URL, + } + tok, err := conf.TokenSource(oauth2.NoContext).Token() + if err != nil { + t.Fatal(err) + } + if !tok.Valid() { + t.Errorf("Token invalid") + } + if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" { + t.Errorf("Unexpected access token, %#v", tok.AccessToken) + } + if tok.TokenType != "bearer" { + t.Errorf("Unexpected token type, %#v", tok.TokenType) + } + if tok.Expiry.IsZero() { + t.Errorf("Unexpected token expiry, %#v", tok.Expiry) + } + scope := tok.Extra("scope") + if scope != "user" { + t.Errorf("Unexpected value for scope: %v", scope) + } +} + +func TestJWTFetch_BadResponse(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"scope": "user", "token_type": "bearer"}`)) + })) + defer ts.Close() + + conf := &Config{ + Email: "aaa@xxx.com", + PrivateKey: dummyPrivateKey, + TokenURL: ts.URL, + } + tok, err := conf.TokenSource(oauth2.NoContext).Token() + if err != nil { + t.Fatal(err) + } + if tok == nil { + t.Fatalf("token is nil") + } + if tok.Valid() { + t.Errorf("token is valid. want invalid.") + } + if tok.AccessToken != "" { + t.Errorf("Unexpected non-empty access token %q.", tok.AccessToken) + } + if want := "bearer"; tok.TokenType != want { + t.Errorf("TokenType = %q; want %q", tok.TokenType, want) + } + scope := tok.Extra("scope") + if want := "user"; scope != want { + t.Errorf("token scope = %q; want %q", scope, want) + } +} + +func TestJWTFetch_BadResponseType(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"access_token":123, "scope": "user", "token_type": "bearer"}`)) + })) + defer ts.Close() + conf := &Config{ + Email: "aaa@xxx.com", + PrivateKey: dummyPrivateKey, + TokenURL: ts.URL, + } + tok, err := conf.TokenSource(oauth2.NoContext).Token() + if err == nil { + t.Error("got a token; expected error") + if tok.AccessToken != "" { + t.Errorf("Unexpected access token, %#v.", tok.AccessToken) + } + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/oauth2.go b/Godeps/_workspace/src/golang.org/x/oauth2/oauth2.go new file mode 100644 index 0000000..2e5174c --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/oauth2.go @@ -0,0 +1,494 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package oauth2 provides support for making +// OAuth2 authorized and authenticated HTTP requests. +// It can additionally grant authorization with Bearer JWT. +package oauth2 + +import ( + "bytes" + "encoding/json" + "errors" + "fmt" + "io" + "io/ioutil" + "mime" + "net/http" + "net/url" + "strconv" + "strings" + "sync" + "time" + + "golang.org/x/net/context" +) + +// Context can be an golang.org/x/net/context.Context, or an App Engine Context. +// If you don't care and aren't running on App Engine, you may use NoContext. +type Context interface{} + +// NoContext is the default context. If you're not running this code +// on App Engine or not using golang.org/x/net/context.Context to provide a custom +// HTTP client, you should use NoContext. +var NoContext Context = nil + +// Config describes a typical 3-legged OAuth2 flow, with both the +// client application information and the server's endpoint URLs. +type Config struct { + // ClientID is the application's ID. + ClientID string + + // ClientSecret is the application's secret. + ClientSecret string + + // Endpoint contains the resource server's token endpoint + // URLs. These are constants specific to each server and are + // often available via site-specific packages, such as + // google.Endpoint or github.Endpoint. + Endpoint Endpoint + + // RedirectURL is the URL to redirect users going through + // the OAuth flow, after the resource owner's URLs. + RedirectURL string + + // Scope specifies optional requested permissions. + Scopes []string +} + +// A TokenSource is anything that can return a token. +type TokenSource interface { + // Token returns a token or an error. + // Token must be safe for concurrent use by multiple goroutines. + // The returned Token must not be modified. + Token() (*Token, error) +} + +// Endpoint contains the OAuth 2.0 provider's authorization and token +// endpoint URLs. +type Endpoint struct { + AuthURL string + TokenURL string +} + +var ( + // AccessTypeOnline and AccessTypeOffline are options passed + // to the Options.AuthCodeURL method. They modify the + // "access_type" field that gets sent in the URL returned by + // AuthCodeURL. + // + // Online is the default if neither is specified. If your + // application needs to refresh access tokens when the user + // is not present at the browser, then use offline. This will + // result in your application obtaining a refresh token the + // first time your application exchanges an authorization + // code for a user. + AccessTypeOnline AuthCodeOption = setParam{"access_type", "online"} + AccessTypeOffline AuthCodeOption = setParam{"access_type", "offline"} + + // ApprovalForce forces the users to view the consent dialog + // and confirm the permissions request at the URL returned + // from AuthCodeURL, even if they've already done so. + ApprovalForce AuthCodeOption = setParam{"approval_prompt", "force"} +) + +type setParam struct{ k, v string } + +func (p setParam) setValue(m url.Values) { m.Set(p.k, p.v) } + +// An AuthCodeOption is passed to Config.AuthCodeURL. +type AuthCodeOption interface { + setValue(url.Values) +} + +// AuthCodeURL returns a URL to OAuth 2.0 provider's consent page +// that asks for permissions for the required scopes explicitly. +// +// State is a token to protect the user from CSRF attacks. You must +// always provide a non-zero string and validate that it matches the +// the state query parameter on your redirect callback. +// See http://tools.ietf.org/html/rfc6749#section-10.12 for more info. +// +// Opts may include AccessTypeOnline or AccessTypeOffline, as well +// as ApprovalForce. +func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string { + var buf bytes.Buffer + buf.WriteString(c.Endpoint.AuthURL) + v := url.Values{ + "response_type": {"code"}, + "client_id": {c.ClientID}, + "redirect_uri": condVal(c.RedirectURL), + "scope": condVal(strings.Join(c.Scopes, " ")), + "state": condVal(state), + } + for _, opt := range opts { + opt.setValue(v) + } + if strings.Contains(c.Endpoint.AuthURL, "?") { + buf.WriteByte('&') + } else { + buf.WriteByte('?') + } + buf.WriteString(v.Encode()) + return buf.String() +} + +// PasswordCredentialsToken converts a resource owner username and password +// pair into a token. +// +// Per the RFC, this grant type should only be used "when there is a high +// degree of trust between the resource owner and the client (e.g., the client +// is part of the device operating system or a highly privileged application), +// and when other authorization grant types are not available." +// See https://tools.ietf.org/html/rfc6749#section-4.3 for more info. +// +// The HTTP client to use is derived from the context. If nil, +// http.DefaultClient is used. See the Context type's documentation. +func (c *Config) PasswordCredentialsToken(ctx Context, username, password string) (*Token, error) { + return retrieveToken(ctx, c, url.Values{ + "grant_type": {"password"}, + "username": {username}, + "password": {password}, + "scope": condVal(strings.Join(c.Scopes, " ")), + }) +} + +// Exchange converts an authorization code into a token. +// +// It is used after a resource provider redirects the user back +// to the Redirect URI (the URL obtained from AuthCodeURL). +// +// The HTTP client to use is derived from the context. If nil, +// http.DefaultClient is used. See the Context type's documentation. +// +// The code will be in the *http.Request.FormValue("code"). Before +// calling Exchange, be sure to validate FormValue("state"). +func (c *Config) Exchange(ctx Context, code string) (*Token, error) { + return retrieveToken(ctx, c, url.Values{ + "grant_type": {"authorization_code"}, + "code": {code}, + "redirect_uri": condVal(c.RedirectURL), + "scope": condVal(strings.Join(c.Scopes, " ")), + }) +} + +// contextClientFunc is a func which tries to return an *http.Client +// given a Context value. If it returns an error, the search stops +// with that error. If it returns (nil, nil), the search continues +// down the list of registered funcs. +type contextClientFunc func(Context) (*http.Client, error) + +var contextClientFuncs []contextClientFunc + +func registerContextClientFunc(fn contextClientFunc) { + contextClientFuncs = append(contextClientFuncs, fn) +} + +func contextClient(ctx Context) (*http.Client, error) { + for _, fn := range contextClientFuncs { + c, err := fn(ctx) + if err != nil { + return nil, err + } + if c != nil { + return c, nil + } + } + if xc, ok := ctx.(context.Context); ok { + if hc, ok := xc.Value(HTTPClient).(*http.Client); ok { + return hc, nil + } + } + return http.DefaultClient, nil +} + +func contextTransport(ctx Context) http.RoundTripper { + hc, err := contextClient(ctx) + if err != nil { + // This is a rare error case (somebody using nil on App Engine), + // so I'd rather not everybody do an error check on this Client + // method. They can get the error that they're doing it wrong + // later, at client.Get/PostForm time. + return errorTransport{err} + } + return hc.Transport +} + +// Client returns an HTTP client using the provided token. +// The token will auto-refresh as necessary. The underlying +// HTTP transport will be obtained using the provided context. +// The returned client and its Transport should not be modified. +func (c *Config) Client(ctx Context, t *Token) *http.Client { + return NewClient(ctx, c.TokenSource(ctx, t)) +} + +// TokenSource returns a TokenSource that returns t until t expires, +// automatically refreshing it as necessary using the provided context. +// See the the Context documentation. +// +// Most users will use Config.Client instead. +func (c *Config) TokenSource(ctx Context, t *Token) TokenSource { + tkr := &tokenRefresher{ + ctx: ctx, + conf: c, + } + if t != nil { + tkr.refreshToken = t.RefreshToken + } + return &reuseTokenSource{ + t: t, + new: tkr, + } +} + +// tokenRefresher is a TokenSource that makes "grant_type"=="refresh_token" +// HTTP requests to renew a token using a RefreshToken. +type tokenRefresher struct { + ctx Context // used to get HTTP requests + conf *Config + refreshToken string +} + +// WARNING: Token is not safe for concurrent access, as it +// updates the tokenRefresher's refreshToken field. +// Within this package, it is used by reuseTokenSource which +// synchronizes calls to this method with its own mutex. +func (tf *tokenRefresher) Token() (*Token, error) { + if tf.refreshToken == "" { + return nil, errors.New("oauth2: token expired and refresh token is not set") + } + + tk, err := retrieveToken(tf.ctx, tf.conf, url.Values{ + "grant_type": {"refresh_token"}, + "refresh_token": {tf.refreshToken}, + }) + + if err != nil { + return nil, err + } + if tf.refreshToken != tk.RefreshToken { + tf.refreshToken = tk.RefreshToken + } + return tk, err +} + +// reuseTokenSource is a TokenSource that holds a single token in memory +// and validates its expiry before each call to retrieve it with +// Token. If it's expired, it will be auto-refreshed using the +// new TokenSource. +type reuseTokenSource struct { + new TokenSource // called when t is expired. + + mu sync.Mutex // guards t + t *Token +} + +// Token returns the current token if it's still valid, else will +// refresh the current token (using r.Context for HTTP client +// information) and return the new one. +func (s *reuseTokenSource) Token() (*Token, error) { + s.mu.Lock() + defer s.mu.Unlock() + if s.t.Valid() { + return s.t, nil + } + t, err := s.new.Token() + if err != nil { + return nil, err + } + s.t = t + return t, nil +} + +func retrieveToken(ctx Context, c *Config, v url.Values) (*Token, error) { + hc, err := contextClient(ctx) + if err != nil { + return nil, err + } + v.Set("client_id", c.ClientID) + bustedAuth := !providerAuthHeaderWorks(c.Endpoint.TokenURL) + if bustedAuth && c.ClientSecret != "" { + v.Set("client_secret", c.ClientSecret) + } + req, err := http.NewRequest("POST", c.Endpoint.TokenURL, strings.NewReader(v.Encode())) + if err != nil { + return nil, err + } + req.Header.Set("Content-Type", "application/x-www-form-urlencoded") + if !bustedAuth && c.ClientSecret != "" { + req.SetBasicAuth(c.ClientID, c.ClientSecret) + } + r, err := hc.Do(req) + if err != nil { + return nil, err + } + defer r.Body.Close() + body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1<<20)) + if err != nil { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err) + } + if code := r.StatusCode; code < 200 || code > 299 { + return nil, fmt.Errorf("oauth2: cannot fetch token: %v\nResponse: %s", r.Status, body) + } + + var token *Token + content, _, _ := mime.ParseMediaType(r.Header.Get("Content-Type")) + switch content { + case "application/x-www-form-urlencoded", "text/plain": + vals, err := url.ParseQuery(string(body)) + if err != nil { + return nil, err + } + token = &Token{ + AccessToken: vals.Get("access_token"), + TokenType: vals.Get("token_type"), + RefreshToken: vals.Get("refresh_token"), + raw: vals, + } + e := vals.Get("expires_in") + if e == "" { + // TODO(jbd): Facebook's OAuth2 implementation is broken and + // returns expires_in field in expires. Remove the fallback to expires, + // when Facebook fixes their implementation. + e = vals.Get("expires") + } + expires, _ := strconv.Atoi(e) + if expires != 0 { + token.Expiry = time.Now().Add(time.Duration(expires) * time.Second) + } + default: + var tj tokenJSON + if err = json.Unmarshal(body, &tj); err != nil { + return nil, err + } + token = &Token{ + AccessToken: tj.AccessToken, + TokenType: tj.TokenType, + RefreshToken: tj.RefreshToken, + Expiry: tj.expiry(), + raw: make(map[string]interface{}), + } + json.Unmarshal(body, &token.raw) // no error checks for optional fields + } + // Don't overwrite `RefreshToken` with an empty value + // if this was a token refreshing request. + if token.RefreshToken == "" { + token.RefreshToken = v.Get("refresh_token") + } + return token, nil +} + +// tokenJSON is the struct representing the HTTP response from OAuth2 +// providers returning a token in JSON form. +type tokenJSON struct { + AccessToken string `json:"access_token"` + TokenType string `json:"token_type"` + RefreshToken string `json:"refresh_token"` + ExpiresIn int32 `json:"expires_in"` + Expires int32 `json:"expires"` // broken Facebook spelling of expires_in +} + +func (e *tokenJSON) expiry() (t time.Time) { + if v := e.ExpiresIn; v != 0 { + return time.Now().Add(time.Duration(v) * time.Second) + } + if v := e.Expires; v != 0 { + return time.Now().Add(time.Duration(v) * time.Second) + } + return +} + +func condVal(v string) []string { + if v == "" { + return nil + } + return []string{v} +} + +// providerAuthHeaderWorks reports whether the OAuth2 server identified by the tokenURL +// implements the OAuth2 spec correctly +// See https://code.google.com/p/goauth2/issues/detail?id=31 for background. +// In summary: +// - Reddit only accepts client secret in the Authorization header +// - Dropbox accepts either it in URL param or Auth header, but not both. +// - Google only accepts URL param (not spec compliant?), not Auth header +func providerAuthHeaderWorks(tokenURL string) bool { + if strings.HasPrefix(tokenURL, "https://accounts.google.com/") || + strings.HasPrefix(tokenURL, "https://www.googleapis.com/") || + strings.HasPrefix(tokenURL, "https://github.com/") || + strings.HasPrefix(tokenURL, "https://api.instagram.com/") || + strings.HasPrefix(tokenURL, "https://www.douban.com/") || + strings.HasPrefix(tokenURL, "https://api.dropbox.com/") || + strings.HasPrefix(tokenURL, "https://api.soundcloud.com/") || + strings.HasPrefix(tokenURL, "https://www.linkedin.com/") { + // Some sites fail to implement the OAuth2 spec fully. + return false + } + + // Assume the provider implements the spec properly + // otherwise. We can add more exceptions as they're + // discovered. We will _not_ be adding configurable hooks + // to this package to let users select server bugs. + return true +} + +// HTTPClient is the context key to use with golang.org/x/net/context's +// WithValue function to associate an *http.Client value with a context. +var HTTPClient contextKey + +// contextKey is just an empty struct. It exists so HTTPClient can be +// an immutable public variable with a unique type. It's immutable +// because nobody else can create a contextKey, being unexported. +type contextKey struct{} + +// NewClient creates an *http.Client from a Context and TokenSource. +// The returned client is not valid beyond the lifetime of the context. +// +// As a special case, if src is nil, a non-OAuth2 client is returned +// using the provided context. This exists to support related OAuth2 +// packages. +func NewClient(ctx Context, src TokenSource) *http.Client { + if src == nil { + c, err := contextClient(ctx) + if err != nil { + return &http.Client{Transport: errorTransport{err}} + } + return c + } + return &http.Client{ + Transport: &Transport{ + Base: contextTransport(ctx), + Source: ReuseTokenSource(nil, src), + }, + } +} + +// ReuseTokenSource returns a TokenSource which repeatedly returns the +// same token as long as it's valid, starting with t. +// When its cached token is invalid, a new token is obtained from src. +// +// ReuseTokenSource is typically used to reuse tokens from a cache +// (such as a file on disk) between runs of a program, rather than +// obtaining new tokens unnecessarily. +// +// The initial token t may be nil, in which case the TokenSource is +// wrapped in a caching version if it isn't one already. This also +// means it's always safe to wrap ReuseTokenSource around any other +// TokenSource without adverse effects. +func ReuseTokenSource(t *Token, src TokenSource) TokenSource { + // Don't wrap a reuseTokenSource in itself. That would work, + // but cause an unnecessary number of mutex operations. + // Just build the equivalent one. + if rt, ok := src.(*reuseTokenSource); ok { + if t == nil { + // Just use it directly. + return rt + } + src = rt.new + } + return &reuseTokenSource{ + t: t, + new: src, + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/oauth2_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/oauth2_test.go new file mode 100644 index 0000000..edbe03a --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/oauth2_test.go @@ -0,0 +1,330 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package oauth2 + +import ( + "errors" + "io/ioutil" + "net/http" + "net/http/httptest" + "testing" + + "golang.org/x/net/context" +) + +type mockTransport struct { + rt func(req *http.Request) (resp *http.Response, err error) +} + +func (t *mockTransport) RoundTrip(req *http.Request) (resp *http.Response, err error) { + return t.rt(req) +} + +type mockCache struct { + token *Token + readErr error +} + +func (c *mockCache) ReadToken() (*Token, error) { + return c.token, c.readErr +} + +func (c *mockCache) WriteToken(*Token) { + // do nothing +} + +func newConf(url string) *Config { + return &Config{ + ClientID: "CLIENT_ID", + ClientSecret: "CLIENT_SECRET", + RedirectURL: "REDIRECT_URL", + Scopes: []string{"scope1", "scope2"}, + Endpoint: Endpoint{ + AuthURL: url + "/auth", + TokenURL: url + "/token", + }, + } +} + +func TestAuthCodeURL(t *testing.T) { + conf := newConf("server") + url := conf.AuthCodeURL("foo", AccessTypeOffline, ApprovalForce) + if url != "server/auth?access_type=offline&approval_prompt=force&client_id=CLIENT_ID&redirect_uri=REDIRECT_URL&response_type=code&scope=scope1+scope2&state=foo" { + t.Errorf("Auth code URL doesn't match the expected, found: %v", url) + } +} + +func TestAuthCodeURL_Optional(t *testing.T) { + conf := &Config{ + ClientID: "CLIENT_ID", + Endpoint: Endpoint{ + AuthURL: "/auth-url", + TokenURL: "/token-url", + }, + } + url := conf.AuthCodeURL("") + if url != "/auth-url?client_id=CLIENT_ID&response_type=code" { + t.Fatalf("Auth code URL doesn't match the expected, found: %v", url) + } +} + +func TestExchangeRequest(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.String() != "/token" { + t.Errorf("Unexpected exchange request URL, %v is found.", r.URL) + } + headerAuth := r.Header.Get("Authorization") + if headerAuth != "Basic Q0xJRU5UX0lEOkNMSUVOVF9TRUNSRVQ=" { + t.Errorf("Unexpected authorization header, %v is found.", headerAuth) + } + headerContentType := r.Header.Get("Content-Type") + if headerContentType != "application/x-www-form-urlencoded" { + t.Errorf("Unexpected Content-Type header, %v is found.", headerContentType) + } + body, err := ioutil.ReadAll(r.Body) + if err != nil { + t.Errorf("Failed reading request body: %s.", err) + } + if string(body) != "client_id=CLIENT_ID&code=exchange-code&grant_type=authorization_code&redirect_uri=REDIRECT_URL&scope=scope1+scope2" { + t.Errorf("Unexpected exchange payload, %v is found.", string(body)) + } + w.Header().Set("Content-Type", "application/x-www-form-urlencoded") + w.Write([]byte("access_token=90d64460d14870c08c81352a05dedd3465940a7c&scope=user&token_type=bearer")) + })) + defer ts.Close() + conf := newConf(ts.URL) + tok, err := conf.Exchange(NoContext, "exchange-code") + if err != nil { + t.Error(err) + } + if !tok.Valid() { + t.Fatalf("Token invalid. Got: %#v", tok) + } + if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" { + t.Errorf("Unexpected access token, %#v.", tok.AccessToken) + } + if tok.TokenType != "bearer" { + t.Errorf("Unexpected token type, %#v.", tok.TokenType) + } + scope := tok.Extra("scope") + if scope != "user" { + t.Errorf("Unexpected value for scope: %v", scope) + } +} + +func TestExchangeRequest_JSONResponse(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.String() != "/token" { + t.Errorf("Unexpected exchange request URL, %v is found.", r.URL) + } + headerAuth := r.Header.Get("Authorization") + if headerAuth != "Basic Q0xJRU5UX0lEOkNMSUVOVF9TRUNSRVQ=" { + t.Errorf("Unexpected authorization header, %v is found.", headerAuth) + } + headerContentType := r.Header.Get("Content-Type") + if headerContentType != "application/x-www-form-urlencoded" { + t.Errorf("Unexpected Content-Type header, %v is found.", headerContentType) + } + body, err := ioutil.ReadAll(r.Body) + if err != nil { + t.Errorf("Failed reading request body: %s.", err) + } + if string(body) != "client_id=CLIENT_ID&code=exchange-code&grant_type=authorization_code&redirect_uri=REDIRECT_URL&scope=scope1+scope2" { + t.Errorf("Unexpected exchange payload, %v is found.", string(body)) + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"access_token": "90d64460d14870c08c81352a05dedd3465940a7c", "scope": "user", "token_type": "bearer", "expires_in": 86400}`)) + })) + defer ts.Close() + conf := newConf(ts.URL) + tok, err := conf.Exchange(NoContext, "exchange-code") + if err != nil { + t.Error(err) + } + if !tok.Valid() { + t.Fatalf("Token invalid. Got: %#v", tok) + } + if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" { + t.Errorf("Unexpected access token, %#v.", tok.AccessToken) + } + if tok.TokenType != "bearer" { + t.Errorf("Unexpected token type, %#v.", tok.TokenType) + } + scope := tok.Extra("scope") + if scope != "user" { + t.Errorf("Unexpected value for scope: %v", scope) + } +} + +func TestExchangeRequest_BadResponse(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"scope": "user", "token_type": "bearer"}`)) + })) + defer ts.Close() + conf := newConf(ts.URL) + tok, err := conf.Exchange(NoContext, "code") + if err != nil { + t.Fatal(err) + } + if tok.AccessToken != "" { + t.Errorf("Unexpected access token, %#v.", tok.AccessToken) + } +} + +func TestExchangeRequest_BadResponseType(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"access_token":123, "scope": "user", "token_type": "bearer"}`)) + })) + defer ts.Close() + conf := newConf(ts.URL) + _, err := conf.Exchange(NoContext, "exchange-code") + if err == nil { + t.Error("expected error from invalid access_token type") + } +} + +func TestExchangeRequest_NonBasicAuth(t *testing.T) { + tr := &mockTransport{ + rt: func(r *http.Request) (w *http.Response, err error) { + headerAuth := r.Header.Get("Authorization") + if headerAuth != "" { + t.Errorf("Unexpected authorization header, %v is found.", headerAuth) + } + return nil, errors.New("no response") + }, + } + c := &http.Client{Transport: tr} + conf := &Config{ + ClientID: "CLIENT_ID", + Endpoint: Endpoint{ + AuthURL: "https://accounts.google.com/auth", + TokenURL: "https://accounts.google.com/token", + }, + } + + ctx := context.WithValue(context.Background(), HTTPClient, c) + conf.Exchange(ctx, "code") +} + +func TestPasswordCredentialsTokenRequest(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + defer r.Body.Close() + expected := "/token" + if r.URL.String() != expected { + t.Errorf("URL = %q; want %q", r.URL, expected) + } + headerAuth := r.Header.Get("Authorization") + expected = "Basic Q0xJRU5UX0lEOkNMSUVOVF9TRUNSRVQ=" + if headerAuth != expected { + t.Errorf("Authorization header = %q; want %q", headerAuth, expected) + } + headerContentType := r.Header.Get("Content-Type") + expected = "application/x-www-form-urlencoded" + if headerContentType != expected { + t.Errorf("Content-Type header = %q; want %q", headerContentType, expected) + } + body, err := ioutil.ReadAll(r.Body) + if err != nil { + t.Errorf("Failed reading request body: %s.", err) + } + expected = "client_id=CLIENT_ID&grant_type=password&password=password1&scope=scope1+scope2&username=user1" + if string(body) != expected { + t.Errorf("res.Body = %q; want %q", string(body), expected) + } + w.Header().Set("Content-Type", "application/x-www-form-urlencoded") + w.Write([]byte("access_token=90d64460d14870c08c81352a05dedd3465940a7c&scope=user&token_type=bearer")) + })) + defer ts.Close() + conf := newConf(ts.URL) + tok, err := conf.PasswordCredentialsToken(NoContext, "user1", "password1") + if err != nil { + t.Error(err) + } + if !tok.Valid() { + t.Fatalf("Token invalid. Got: %#v", tok) + } + expected := "90d64460d14870c08c81352a05dedd3465940a7c" + if tok.AccessToken != expected { + t.Errorf("AccessToken = %q; want %q", tok.AccessToken, expected) + } + expected = "bearer" + if tok.TokenType != expected { + t.Errorf("TokenType = %q; want %q", tok.TokenType, expected) + } +} + +func TestTokenRefreshRequest(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.String() == "/somethingelse" { + return + } + if r.URL.String() != "/token" { + t.Errorf("Unexpected token refresh request URL, %v is found.", r.URL) + } + headerContentType := r.Header.Get("Content-Type") + if headerContentType != "application/x-www-form-urlencoded" { + t.Errorf("Unexpected Content-Type header, %v is found.", headerContentType) + } + body, _ := ioutil.ReadAll(r.Body) + if string(body) != "client_id=CLIENT_ID&grant_type=refresh_token&refresh_token=REFRESH_TOKEN" { + t.Errorf("Unexpected refresh token payload, %v is found.", string(body)) + } + })) + defer ts.Close() + conf := newConf(ts.URL) + c := conf.Client(NoContext, &Token{RefreshToken: "REFRESH_TOKEN"}) + c.Get(ts.URL + "/somethingelse") +} + +func TestFetchWithNoRefreshToken(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.String() == "/somethingelse" { + return + } + if r.URL.String() != "/token" { + t.Errorf("Unexpected token refresh request URL, %v is found.", r.URL) + } + headerContentType := r.Header.Get("Content-Type") + if headerContentType != "application/x-www-form-urlencoded" { + t.Errorf("Unexpected Content-Type header, %v is found.", headerContentType) + } + body, _ := ioutil.ReadAll(r.Body) + if string(body) != "client_id=CLIENT_ID&grant_type=refresh_token&refresh_token=REFRESH_TOKEN" { + t.Errorf("Unexpected refresh token payload, %v is found.", string(body)) + } + })) + defer ts.Close() + conf := newConf(ts.URL) + c := conf.Client(NoContext, nil) + _, err := c.Get(ts.URL + "/somethingelse") + if err == nil { + t.Errorf("Fetch should return an error if no refresh token is set") + } +} + +func TestRefreshToken_RefreshTokenReplacement(t *testing.T) { + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"access_token":"ACCESS TOKEN", "scope": "user", "token_type": "bearer", "refresh_token": "NEW REFRESH TOKEN"}`)) + return + })) + defer ts.Close() + conf := newConf(ts.URL) + tkr := tokenRefresher{ + conf: conf, + ctx: NoContext, + refreshToken: "OLD REFRESH TOKEN", + } + tk, err := tkr.Token() + if err != nil { + t.Errorf("Unexpected refreshToken error returned: %v", err) + return + } + if tk.RefreshToken != tkr.refreshToken { + t.Errorf("tokenRefresher.refresh_token = %s; want %s", tkr.refreshToken, tk.RefreshToken) + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/token.go b/Godeps/_workspace/src/golang.org/x/oauth2/token.go new file mode 100644 index 0000000..9852ceb --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/token.go @@ -0,0 +1,104 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package oauth2 + +import ( + "net/http" + "net/url" + "time" +) + +// expiryDelta determines how earlier a token should be considered +// expired than its actual expiration time. It is used to avoid late +// expirations due to client-server time mismatches. +const expiryDelta = 10 * time.Second + +// Token represents the crendentials used to authorize +// the requests to access protected resources on the OAuth 2.0 +// provider's backend. +// +// Most users of this package should not access fields of Token +// directly. They're exported mostly for use by related packages +// implementing derivative OAuth2 flows. +type Token struct { + // AccessToken is the token that authorizes and authenticates + // the requests. + AccessToken string `json:"access_token"` + + // TokenType is the type of token. + // The Type method returns either this or "Bearer", the default. + TokenType string `json:"token_type,omitempty"` + + // RefreshToken is a token that's used by the application + // (as opposed to the user) to refresh the access token + // if it expires. + RefreshToken string `json:"refresh_token,omitempty"` + + // Expiry is the optional expiration time of the access token. + // + // If zero, TokenSource implementations will reuse the same + // token forever and RefreshToken or equivalent + // mechanisms for that TokenSource will not be used. + Expiry time.Time `json:"expiry,omitempty"` + + // raw optionally contains extra metadata from the server + // when updating a token. + raw interface{} +} + +// Type returns t.TokenType if non-empty, else "Bearer". +func (t *Token) Type() string { + if t.TokenType != "" { + return t.TokenType + } + return "Bearer" +} + +// SetAuthHeader sets the Authorization header to r using the access +// token in t. +// +// This method is unnecessary when using Transport or an HTTP Client +// returned by this package. +func (t *Token) SetAuthHeader(r *http.Request) { + r.Header.Set("Authorization", t.Type()+" "+t.AccessToken) +} + +// WithExtra returns a new Token that's a clone of t, but using the +// provided raw extra map. This is only intended for use by packages +// implementing derivative OAuth2 flows. +func (t *Token) WithExtra(extra interface{}) *Token { + t2 := new(Token) + *t2 = *t + t2.raw = extra + return t2 +} + +// Extra returns an extra field. +// Extra fields are key-value pairs returned by the server as a +// part of the token retrieval response. +func (t *Token) Extra(key string) interface{} { + if vals, ok := t.raw.(url.Values); ok { + // TODO(jbd): Cast numeric values to int64 or float64. + return vals.Get(key) + } + if raw, ok := t.raw.(map[string]interface{}); ok { + return raw[key] + } + return nil +} + +// expired reports whether the token is expired. +// t must be non-nil. +func (t *Token) expired() bool { + if t.Expiry.IsZero() { + return false + } + return t.Expiry.Add(-expiryDelta).Before(time.Now()) +} + +// Valid reports whether t is non-nil, has an AccessToken, and is not expired. +func (t *Token) Valid() bool { + return t != nil && t.AccessToken != "" && !t.expired() +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/token_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/token_test.go new file mode 100644 index 0000000..739eeb2 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/token_test.go @@ -0,0 +1,50 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package oauth2 + +import ( + "testing" + "time" +) + +func TestTokenExtra(t *testing.T) { + type testCase struct { + key string + val interface{} + want interface{} + } + const key = "extra-key" + cases := []testCase{ + {key: key, val: "abc", want: "abc"}, + {key: key, val: 123, want: 123}, + {key: key, val: "", want: ""}, + {key: "other-key", val: "def", want: nil}, + } + for _, tc := range cases { + extra := make(map[string]interface{}) + extra[tc.key] = tc.val + tok := &Token{raw: extra} + if got, want := tok.Extra(key), tc.want; got != want { + t.Errorf("Extra(%q) = %q; want %q", key, got, want) + } + } +} + +func TestTokenExpiry(t *testing.T) { + now := time.Now() + cases := []struct { + name string + tok *Token + want bool + }{ + {name: "12 seconds", tok: &Token{Expiry: now.Add(12 * time.Second)}, want: false}, + {name: "10 seconds", tok: &Token{Expiry: now.Add(expiryDelta)}, want: true}, + } + for _, tc := range cases { + if got, want := tc.tok.expired(), tc.want; got != want { + t.Errorf("expired (%q) = %v; want %v", tc.name, got, want) + } + } +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/transport.go b/Godeps/_workspace/src/golang.org/x/oauth2/transport.go new file mode 100644 index 0000000..10339a0 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/transport.go @@ -0,0 +1,138 @@ +// Copyright 2014 The oauth2 Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package oauth2 + +import ( + "errors" + "io" + "net/http" + "sync" +) + +// Transport is an http.RoundTripper that makes OAuth 2.0 HTTP requests, +// wrapping a base RoundTripper and adding an Authorization header +// with a token from the supplied Sources. +// +// Transport is a low-level mechanism. Most code will use the +// higher-level Config.Client method instead. +type Transport struct { + // Source supplies the token to add to outgoing requests' + // Authorization headers. + Source TokenSource + + // Base is the base RoundTripper used to make HTTP requests. + // If nil, http.DefaultTransport is used. + Base http.RoundTripper + + mu sync.Mutex // guards modReq + modReq map[*http.Request]*http.Request // original -> modified +} + +// RoundTrip authorizes and authenticates the request with an +// access token. If no token exists or token is expired, +// tries to refresh/fetch a new token. +func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) { + if t.Source == nil { + return nil, errors.New("oauth2: Transport's Source is nil") + } + token, err := t.Source.Token() + if err != nil { + return nil, err + } + + req2 := cloneRequest(req) // per RoundTripper contract + token.SetAuthHeader(req2) + t.setModReq(req, req2) + res, err := t.base().RoundTrip(req2) + if err != nil { + t.setModReq(req, nil) + return nil, err + } + res.Body = &onEOFReader{ + rc: res.Body, + fn: func() { t.setModReq(req, nil) }, + } + return res, nil +} + +// CancelRequest cancels an in-flight request by closing its connection. +func (t *Transport) CancelRequest(req *http.Request) { + type canceler interface { + CancelRequest(*http.Request) + } + if cr, ok := t.base().(canceler); ok { + t.mu.Lock() + modReq := t.modReq[req] + delete(t.modReq, req) + t.mu.Unlock() + cr.CancelRequest(modReq) + } +} + +func (t *Transport) base() http.RoundTripper { + if t.Base != nil { + return t.Base + } + return http.DefaultTransport +} + +func (t *Transport) setModReq(orig, mod *http.Request) { + t.mu.Lock() + defer t.mu.Unlock() + if t.modReq == nil { + t.modReq = make(map[*http.Request]*http.Request) + } + if mod == nil { + delete(t.modReq, orig) + } else { + t.modReq[orig] = mod + } +} + +// cloneRequest returns a clone of the provided *http.Request. +// The clone is a shallow copy of the struct and its Header map. +func cloneRequest(r *http.Request) *http.Request { + // shallow copy of the struct + r2 := new(http.Request) + *r2 = *r + // deep copy of the Header + r2.Header = make(http.Header, len(r.Header)) + for k, s := range r.Header { + r2.Header[k] = append([]string(nil), s...) + } + return r2 +} + +type onEOFReader struct { + rc io.ReadCloser + fn func() +} + +func (r *onEOFReader) Read(p []byte) (n int, err error) { + n, err = r.rc.Read(p) + if err == io.EOF { + r.runFunc() + } + return +} + +func (r *onEOFReader) Close() error { + err := r.rc.Close() + r.runFunc() + return err +} + +func (r *onEOFReader) runFunc() { + if fn := r.fn; fn != nil { + fn() + r.fn = nil + } +} + +type errorTransport struct{ err error } + +func (t errorTransport) RoundTrip(*http.Request) (*http.Response, error) { + return nil, t.err +} diff --git a/Godeps/_workspace/src/golang.org/x/oauth2/transport_test.go b/Godeps/_workspace/src/golang.org/x/oauth2/transport_test.go new file mode 100644 index 0000000..efb8232 --- /dev/null +++ b/Godeps/_workspace/src/golang.org/x/oauth2/transport_test.go @@ -0,0 +1,53 @@ +package oauth2 + +import ( + "net/http" + "net/http/httptest" + "testing" + "time" +) + +type tokenSource struct{ token *Token } + +func (t *tokenSource) Token() (*Token, error) { + return t.token, nil +} + +func TestTransportTokenSource(t *testing.T) { + ts := &tokenSource{ + token: &Token{ + AccessToken: "abc", + }, + } + tr := &Transport{ + Source: ts, + } + server := newMockServer(func(w http.ResponseWriter, r *http.Request) { + if r.Header.Get("Authorization") != "Bearer abc" { + t.Errorf("Transport doesn't set the Authorization header from the fetched token") + } + }) + defer server.Close() + client := http.Client{Transport: tr} + client.Get(server.URL) +} + +func TestTokenValidNoAccessToken(t *testing.T) { + token := &Token{} + if token.Valid() { + t.Errorf("Token should not be valid with no access token") + } +} + +func TestExpiredWithExpiry(t *testing.T) { + token := &Token{ + Expiry: time.Now().Add(-5 * time.Hour), + } + if token.Valid() { + t.Errorf("Token should not be valid if it expired in the past") + } +} + +func newMockServer(handler func(w http.ResponseWriter, r *http.Request)) *httptest.Server { + return httptest.NewServer(http.HandlerFunc(handler)) +} From fd45a64511eb5cdd92432f7ad34dc82e30aedce1 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:40:18 -0700 Subject: [PATCH 29/44] add godep to remote --- remote/Godeps/Godeps.json | 14 + remote/Godeps/Readme | 5 + remote/Godeps/_workspace/.gitignore | 2 + .../stretchr/testify/assert/assertions.go | 805 ++++++++++++++++++ .../testify/assert/assertions_test.go | 768 +++++++++++++++++ .../github.com/stretchr/testify/assert/doc.go | 150 ++++ .../stretchr/testify/assert/errors.go | 10 + .../testify/assert/forward_assertions.go | 262 ++++++ .../testify/assert/forward_assertions_test.go | 526 ++++++++++++ .../testify/assert/http_assertions.go | 157 ++++ .../testify/assert/http_assertions_test.go | 86 ++ .../src/golang.org/x/net/websocket/client.go | 112 +++ .../x/net/websocket/exampledial_test.go | 31 + .../x/net/websocket/examplehandler_test.go | 26 + .../src/golang.org/x/net/websocket/hybi.go | 564 ++++++++++++ .../golang.org/x/net/websocket/hybi_test.go | 590 +++++++++++++ .../src/golang.org/x/net/websocket/server.go | 114 +++ .../golang.org/x/net/websocket/websocket.go | 411 +++++++++ .../x/net/websocket/websocket_test.go | 414 +++++++++ 19 files changed, 5047 insertions(+) create mode 100644 remote/Godeps/Godeps.json create mode 100644 remote/Godeps/Readme create mode 100644 remote/Godeps/_workspace/.gitignore create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go create mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go create mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go diff --git a/remote/Godeps/Godeps.json b/remote/Godeps/Godeps.json new file mode 100644 index 0000000..adc55e7 --- /dev/null +++ b/remote/Godeps/Godeps.json @@ -0,0 +1,14 @@ +{ + "ImportPath": "github.com/ahamidi/groupify/remote", + "GoVersion": "go1.4.1", + "Deps": [ + { + "ImportPath": "github.com/stretchr/testify/assert", + "Rev": "e4ec8152c15fc46bd5056ce65997a07c7d415325" + }, + { + "ImportPath": "golang.org/x/net/websocket", + "Rev": "59b0df9b1f7abda5aab0495ee54f408daf182ce7" + } + ] +} diff --git a/remote/Godeps/Readme b/remote/Godeps/Readme new file mode 100644 index 0000000..4cdaa53 --- /dev/null +++ b/remote/Godeps/Readme @@ -0,0 +1,5 @@ +This directory tree is generated automatically by godep. + +Please do not edit. + +See https://github.com/tools/godep for more information. diff --git a/remote/Godeps/_workspace/.gitignore b/remote/Godeps/_workspace/.gitignore new file mode 100644 index 0000000..f037d68 --- /dev/null +++ b/remote/Godeps/_workspace/.gitignore @@ -0,0 +1,2 @@ +/pkg +/bin diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go new file mode 100644 index 0000000..58e1781 --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go @@ -0,0 +1,805 @@ +package assert + +import ( + "bufio" + "bytes" + "fmt" + "reflect" + "regexp" + "runtime" + "strings" + "time" +) + +// TestingT is an interface wrapper around *testing.T +type TestingT interface { + Errorf(format string, args ...interface{}) +} + +// Comparison a custom function that returns true on success and false on failure +type Comparison func() (success bool) + +/* + Helper functions +*/ + +// ObjectsAreEqual determines if two objects are considered equal. +// +// This function does no assertion of any kind. +func ObjectsAreEqual(expected, actual interface{}) bool { + + if expected == nil || actual == nil { + return expected == actual + } + + if reflect.DeepEqual(expected, actual) { + return true + } + + // Last ditch effort + if fmt.Sprintf("%#v", expected) == fmt.Sprintf("%#v", actual) { + return true + } + + return false + +} + +func ObjectsAreEqualValues(expected, actual interface{}) bool { + if ObjectsAreEqual(expected, actual) { + return true + } + + actualType := reflect.TypeOf(actual) + expectedValue := reflect.ValueOf(expected) + if expectedValue.Type().ConvertibleTo(actualType) { + // Attempt comparison after type conversion + if reflect.DeepEqual(actual, expectedValue.Convert(actualType).Interface()) { + return true + } + } + + return false +} + +/* CallerInfo is necessary because the assert functions use the testing object +internally, causing it to print the file:line of the assert method, rather than where +the problem actually occured in calling code.*/ + +// CallerInfo returns a string containing the file and line number of the assert call +// that failed. +func CallerInfo() string { + + file := "" + line := 0 + ok := false + + for i := 0; ; i++ { + _, file, line, ok = runtime.Caller(i) + if !ok { + return "" + } + parts := strings.Split(file, "/") + dir := parts[len(parts)-2] + file = parts[len(parts)-1] + if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" { + break + } + } + + return fmt.Sprintf("%s:%d", file, line) +} + +// getWhitespaceString returns a string that is long enough to overwrite the default +// output from the go testing framework. +func getWhitespaceString() string { + + _, file, line, ok := runtime.Caller(1) + if !ok { + return "" + } + parts := strings.Split(file, "/") + file = parts[len(parts)-1] + + return strings.Repeat(" ", len(fmt.Sprintf("%s:%d: ", file, line))) + +} + +func messageFromMsgAndArgs(msgAndArgs ...interface{}) string { + if len(msgAndArgs) == 0 || msgAndArgs == nil { + return "" + } + if len(msgAndArgs) == 1 { + return msgAndArgs[0].(string) + } + if len(msgAndArgs) > 1 { + return fmt.Sprintf(msgAndArgs[0].(string), msgAndArgs[1:]...) + } + return "" +} + +// Indents all lines of the message by appending a number of tabs to each line, in an output format compatible with Go's +// test printing (see inner comment for specifics) +func indentMessageLines(message string, tabs int) string { + outBuf := new(bytes.Buffer) + + for i, scanner := 0, bufio.NewScanner(strings.NewReader(message)); scanner.Scan(); i++ { + if i != 0 { + outBuf.WriteRune('\n') + } + for ii := 0; ii < tabs; ii++ { + outBuf.WriteRune('\t') + // Bizarrely, all lines except the first need one fewer tabs prepended, so deliberately advance the counter + // by 1 prematurely. + if ii == 0 && i > 0 { + ii++ + } + } + outBuf.WriteString(scanner.Text()) + } + + return outBuf.String() +} + +// Fail reports a failure through +func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool { + + message := messageFromMsgAndArgs(msgAndArgs...) + + if len(message) > 0 { + t.Errorf("\r%s\r\tLocation:\t%s\n"+ + "\r\tError:%s\n"+ + "\r\tMessages:\t%s\n\r", + getWhitespaceString(), + CallerInfo(), + indentMessageLines(failureMessage, 2), + message) + } else { + t.Errorf("\r%s\r\tLocation:\t%s\n"+ + "\r\tError:%s\n\r", + getWhitespaceString(), + CallerInfo(), + indentMessageLines(failureMessage, 2)) + } + + return false +} + +// Implements asserts that an object is implemented by the specified interface. +// +// assert.Implements(t, (*MyInterface)(nil), new(MyObject), "MyObject") +func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { + + interfaceType := reflect.TypeOf(interfaceObject).Elem() + + if !reflect.TypeOf(object).Implements(interfaceType) { + return Fail(t, fmt.Sprintf("Object must implement %v", interfaceType), msgAndArgs...) + } + + return true + +} + +// IsType asserts that the specified objects are of the same type. +func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { + + if !ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType)) { + return Fail(t, fmt.Sprintf("Object expected to be of type %v, but was %v", reflect.TypeOf(expectedType), reflect.TypeOf(object)), msgAndArgs...) + } + + return true +} + +// Equal asserts that two objects are equal. +// +// assert.Equal(t, 123, 123, "123 and 123 should be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + if !ObjectsAreEqual(expected, actual) { + return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+ + " != %#v (actual)", expected, actual), msgAndArgs...) + } + + return true + +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValues(t, uint32(123), int32(123), "123 and 123 should be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + if !ObjectsAreEqualValues(expected, actual) { + return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+ + " != %#v (actual)", expected, actual), msgAndArgs...) + } + + return true + +} + +// Exactly asserts that two objects are equal is value and type. +// +// assert.Exactly(t, int32(123), int64(123), "123 and 123 should NOT be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + aType := reflect.TypeOf(expected) + bType := reflect.TypeOf(actual) + + if aType != bType { + return Fail(t, "Types expected to match exactly", "%v != %v", aType, bType) + } + + return Equal(t, expected, actual, msgAndArgs...) + +} + +// NotNil asserts that the specified object is not nil. +// +// assert.NotNil(t, err, "err should be something") +// +// Returns whether the assertion was successful (true) or not (false). +func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + + success := true + + if object == nil { + success = false + } else { + value := reflect.ValueOf(object) + kind := value.Kind() + if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() { + success = false + } + } + + if !success { + Fail(t, "Expected not to be nil.", msgAndArgs...) + } + + return success +} + +// isNil checks if a specified object is nil or not, without Failing. +func isNil(object interface{}) bool { + if object == nil { + return true + } + + value := reflect.ValueOf(object) + kind := value.Kind() + if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() { + return true + } + + return false +} + +// Nil asserts that the specified object is nil. +// +// assert.Nil(t, err, "err should be nothing") +// +// Returns whether the assertion was successful (true) or not (false). +func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + if isNil(object) { + return true + } + return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...) +} + +var zeros = []interface{}{ + int(0), + int8(0), + int16(0), + int32(0), + int64(0), + uint(0), + uint8(0), + uint16(0), + uint32(0), + uint64(0), + float32(0), + float64(0), +} + +// isEmpty gets whether the specified object is considered empty or not. +func isEmpty(object interface{}) bool { + + if object == nil { + return true + } else if object == "" { + return true + } else if object == false { + return true + } + + for _, v := range zeros { + if object == v { + return true + } + } + + objValue := reflect.ValueOf(object) + + switch objValue.Kind() { + case reflect.Map: + fallthrough + case reflect.Slice, reflect.Chan: + { + return (objValue.Len() == 0) + } + case reflect.Ptr: + { + switch object.(type) { + case *time.Time: + return object.(*time.Time).IsZero() + default: + return false + } + } + } + return false +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// assert.Empty(t, obj) +// +// Returns whether the assertion was successful (true) or not (false). +func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + + pass := isEmpty(object) + if !pass { + Fail(t, fmt.Sprintf("Should be empty, but was %v", object), msgAndArgs...) + } + + return pass + +} + +// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if assert.NotEmpty(t, obj) { +// assert.Equal(t, "two", obj[1]) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + + pass := !isEmpty(object) + if !pass { + Fail(t, fmt.Sprintf("Should NOT be empty, but was %v", object), msgAndArgs...) + } + + return pass + +} + +// getLen try to get length of object. +// return (false, 0) if impossible. +func getLen(x interface{}) (ok bool, length int) { + v := reflect.ValueOf(x) + defer func() { + if e := recover(); e != nil { + ok = false + } + }() + return true, v.Len() +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// assert.Len(t, mySlice, 3, "The size of slice is not 3") +// +// Returns whether the assertion was successful (true) or not (false). +func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool { + ok, l := getLen(object) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", object), msgAndArgs...) + } + + if l != length { + return Fail(t, fmt.Sprintf("\"%s\" should have %d item(s), but has %d", object, length, l), msgAndArgs...) + } + return true +} + +// True asserts that the specified value is true. +// +// assert.True(t, myBool, "myBool should be true") +// +// Returns whether the assertion was successful (true) or not (false). +func True(t TestingT, value bool, msgAndArgs ...interface{}) bool { + + if value != true { + return Fail(t, "Should be true", msgAndArgs...) + } + + return true + +} + +// False asserts that the specified value is true. +// +// assert.False(t, myBool, "myBool should be false") +// +// Returns whether the assertion was successful (true) or not (false). +func False(t TestingT, value bool, msgAndArgs ...interface{}) bool { + + if value != false { + return Fail(t, "Should be false", msgAndArgs...) + } + + return true + +} + +// NotEqual asserts that the specified values are NOT equal. +// +// assert.NotEqual(t, obj1, obj2, "two objects shouldn't be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + if ObjectsAreEqual(expected, actual) { + return Fail(t, "Should not be equal", msgAndArgs...) + } + + return true + +} + +// containsElement try loop over the list check if the list includes the element. +// return (false, false) if impossible. +// return (true, false) if element was not found. +// return (true, true) if element was found. +func includeElement(list interface{}, element interface{}) (ok, found bool) { + + listValue := reflect.ValueOf(list) + elementValue := reflect.ValueOf(element) + defer func() { + if e := recover(); e != nil { + ok = false + found = false + } + }() + + if reflect.TypeOf(list).Kind() == reflect.String { + return true, strings.Contains(listValue.String(), elementValue.String()) + } + + for i := 0; i < listValue.Len(); i++ { + if ObjectsAreEqual(listValue.Index(i).Interface(), element) { + return true, true + } + } + return true, false + +} + +// Contains asserts that the specified string or list(array, slice...) contains the +// specified substring or element. +// +// assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'") +// assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'") +// +// Returns whether the assertion was successful (true) or not (false). +func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { + + ok, found := includeElement(s, contains) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) + } + if !found { + return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", s, contains), msgAndArgs...) + } + + return true + +} + +// NotContains asserts that the specified string or list(array, slice...) does NOT contain the +// specified substring or element. +// +// assert.NotContains(t, "Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'") +// assert.NotContains(t, ["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'") +// +// Returns whether the assertion was successful (true) or not (false). +func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { + + ok, found := includeElement(s, contains) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) + } + if found { + return Fail(t, fmt.Sprintf("\"%s\" should not contain \"%s\"", s, contains), msgAndArgs...) + } + + return true + +} + +// Condition uses a Comparison to assert a complex condition. +func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool { + result := comp() + if !result { + Fail(t, "Condition failed!", msgAndArgs...) + } + return result +} + +// PanicTestFunc defines a func that should be passed to the assert.Panics and assert.NotPanics +// methods, and represents a simple func that takes no arguments, and returns nothing. +type PanicTestFunc func() + +// didPanic returns true if the function passed to it panics. Otherwise, it returns false. +func didPanic(f PanicTestFunc) (bool, interface{}) { + + didPanic := false + var message interface{} + func() { + + defer func() { + if message = recover(); message != nil { + didPanic = true + } + }() + + // call the target function + f() + + }() + + return didPanic, message + +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panics(t, func(){ +// GoCrazy() +// }, "Calling GoCrazy() should panic") +// +// Returns whether the assertion was successful (true) or not (false). +func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { + + if funcDidPanic, panicValue := didPanic(f); !funcDidPanic { + return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) + } + + return true +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanics(t, func(){ +// RemainCalm() +// }, "Calling RemainCalm() should NOT panic") +// +// Returns whether the assertion was successful (true) or not (false). +func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { + + if funcDidPanic, panicValue := didPanic(f); funcDidPanic { + return Fail(t, fmt.Sprintf("func %#v should not panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) + } + + return true +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s") +// +// Returns whether the assertion was successful (true) or not (false). +func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { + + dt := expected.Sub(actual) + if dt < -delta || dt > delta { + return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) + } + + return true +} + +func toFloat(x interface{}) (float64, bool) { + var xf float64 + xok := true + + switch xn := x.(type) { + case uint8: + xf = float64(xn) + case uint16: + xf = float64(xn) + case uint32: + xf = float64(xn) + case uint64: + xf = float64(xn) + case int: + xf = float64(xn) + case int8: + xf = float64(xn) + case int16: + xf = float64(xn) + case int32: + xf = float64(xn) + case int64: + xf = float64(xn) + case float32: + xf = float64(xn) + case float64: + xf = float64(xn) + default: + xok = false + } + + return xf, xok +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) +// +// Returns whether the assertion was successful (true) or not (false). +func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + + af, aok := toFloat(expected) + bf, bok := toFloat(actual) + + if !aok || !bok { + return Fail(t, fmt.Sprintf("Parameters must be numerical"), msgAndArgs...) + } + + dt := af - bf + if dt < -delta || dt > delta { + return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) + } + + return true +} + +// min(|expected|, |actual|) * epsilon +func calcEpsilonDelta(expected, actual interface{}, epsilon float64) float64 { + af, aok := toFloat(expected) + bf, bok := toFloat(actual) + + if !aok || !bok { + // invalid input + return 0 + } + + if af < 0 { + af = -af + } + if bf < 0 { + bf = -bf + } + var delta float64 + if af < bf { + delta = af * epsilon + } else { + delta = bf * epsilon + } + return delta +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +// +// Returns whether the assertion was successful (true) or not (false). +func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + delta := calcEpsilonDelta(expected, actual, epsilon) + + return InDelta(t, expected, actual, delta, msgAndArgs...) +} + +/* + Errors +*/ + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoError(t, err) { +// assert.Equal(t, actualObj, expectedObj) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool { + if isNil(err) { + return true + } + + return Fail(t, fmt.Sprintf("No error is expected but got %v", err), msgAndArgs...) +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Error(t, err, "An error was expected") { +// assert.Equal(t, err, expectedError) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func Error(t TestingT, err error, msgAndArgs ...interface{}) bool { + + message := messageFromMsgAndArgs(msgAndArgs...) + return NotNil(t, err, "An error is expected but got nil. %s", message) + +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// if assert.Error(t, err, "An error was expected") { +// assert.Equal(t, err, expectedError) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool { + + message := messageFromMsgAndArgs(msgAndArgs...) + if !NotNil(t, theError, "An error is expected but got nil. %s", message) { + return false + } + s := "An error with value \"%s\" is expected but got \"%s\". %s" + return Equal(t, theError.Error(), errString, + s, errString, theError.Error(), message) +} + +// matchRegexp return true if a specified regexp matches a string. +func matchRegexp(rx interface{}, str interface{}) bool { + + var r *regexp.Regexp + if rr, ok := rx.(*regexp.Regexp); ok { + r = rr + } else { + r = regexp.MustCompile(fmt.Sprint(rx)) + } + + return (r.FindStringIndex(fmt.Sprint(str)) != nil) + +} + +// Regexp asserts that a specified regexp matches a string. +// +// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") +// assert.Regexp(t, "start...$", "it's not starting") +// +// Returns whether the assertion was successful (true) or not (false). +func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + + match := matchRegexp(rx, str) + + if !match { + Fail(t, fmt.Sprintf("Expect \"%v\" to match \"%v\"", str, rx), msgAndArgs...) + } + + return match +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") +// assert.NotRegexp(t, "^start", "it's not starting") +// +// Returns whether the assertion was successful (true) or not (false). +func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + match := matchRegexp(rx, str) + + if match { + Fail(t, fmt.Sprintf("Expect \"%v\" to NOT match \"%v\"", str, rx), msgAndArgs...) + } + + return !match + +} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go new file mode 100644 index 0000000..2cb58db --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go @@ -0,0 +1,768 @@ +package assert + +import ( + "errors" + "regexp" + "testing" + "time" +) + +// AssertionTesterInterface defines an interface to be used for testing assertion methods +type AssertionTesterInterface interface { + TestMethod() +} + +// AssertionTesterConformingObject is an object that conforms to the AssertionTesterInterface interface +type AssertionTesterConformingObject struct { +} + +func (a *AssertionTesterConformingObject) TestMethod() { +} + +// AssertionTesterNonConformingObject is an object that does not conform to the AssertionTesterInterface interface +type AssertionTesterNonConformingObject struct { +} + +func TestObjectsAreEqual(t *testing.T) { + + if !ObjectsAreEqual("Hello World", "Hello World") { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(123, 123) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(123.5, 123.5) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual([]byte("Hello World"), []byte("Hello World")) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(nil, nil) { + t.Error("objectsAreEqual should return true") + } + if ObjectsAreEqual(map[int]int{5: 10}, map[int]int{10: 20}) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual('x', "x") { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual("x", 'x') { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(0, 0.1) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(0.1, 0) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(uint32(10), int32(10)) { + t.Error("objectsAreEqual should return false") + } + if !ObjectsAreEqualValues(uint32(10), int32(10)) { + t.Error("ObjectsAreEqualValues should return true") + } + +} + +func TestImplements(t *testing.T) { + + mockT := new(testing.T) + + if !Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { + t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") + } + if Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { + t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") + } + +} + +func TestIsType(t *testing.T) { + + mockT := new(testing.T) + + if !IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") + } + if IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { + t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") + } + +} + +func TestEqual(t *testing.T) { + + mockT := new(testing.T) + + if !Equal(mockT, "Hello World", "Hello World") { + t.Error("Equal should return true") + } + if !Equal(mockT, 123, 123) { + t.Error("Equal should return true") + } + if !Equal(mockT, 123.5, 123.5) { + t.Error("Equal should return true") + } + if !Equal(mockT, []byte("Hello World"), []byte("Hello World")) { + t.Error("Equal should return true") + } + if !Equal(mockT, nil, nil) { + t.Error("Equal should return true") + } + if !Equal(mockT, int32(123), int32(123)) { + t.Error("Equal should return true") + } + if !Equal(mockT, uint64(123), uint64(123)) { + t.Error("Equal should return true") + } + funcA := func() int { return 42 } + if !Equal(mockT, funcA, funcA) { + t.Error("Equal should return true") + } + +} + +func TestNotNil(t *testing.T) { + + mockT := new(testing.T) + + if !NotNil(mockT, new(AssertionTesterConformingObject)) { + t.Error("NotNil should return true: object is not nil") + } + if NotNil(mockT, nil) { + t.Error("NotNil should return false: object is nil") + } + +} + +func TestNil(t *testing.T) { + + mockT := new(testing.T) + + if !Nil(mockT, nil) { + t.Error("Nil should return true: object is nil") + } + if Nil(mockT, new(AssertionTesterConformingObject)) { + t.Error("Nil should return false: object is not nil") + } + +} + +func TestTrue(t *testing.T) { + + mockT := new(testing.T) + + if !True(mockT, true) { + t.Error("True should return true") + } + if True(mockT, false) { + t.Error("True should return false") + } + +} + +func TestFalse(t *testing.T) { + + mockT := new(testing.T) + + if !False(mockT, false) { + t.Error("False should return true") + } + if False(mockT, true) { + t.Error("False should return false") + } + +} + +func TestExactly(t *testing.T) { + + mockT := new(testing.T) + + a := float32(1) + b := float64(1) + c := float32(1) + d := float32(2) + + if Exactly(mockT, a, b) { + t.Error("Exactly should return false") + } + if Exactly(mockT, a, d) { + t.Error("Exactly should return false") + } + if !Exactly(mockT, a, c) { + t.Error("Exactly should return true") + } + + if Exactly(mockT, nil, a) { + t.Error("Exactly should return false") + } + if Exactly(mockT, a, nil) { + t.Error("Exactly should return false") + } + +} + +func TestNotEqual(t *testing.T) { + + mockT := new(testing.T) + + if !NotEqual(mockT, "Hello World", "Hello World!") { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, 123, 1234) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, 123.5, 123.55) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, []byte("Hello World"), []byte("Hello World!")) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, nil, new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return true") + } + funcA := func() int { return 23 } + funcB := func() int { return 42 } + if !NotEqual(mockT, funcA, funcB) { + t.Error("NotEqual should return true") + } + + if NotEqual(mockT, "Hello World", "Hello World") { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, 123, 123) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, 123.5, 123.5) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, []byte("Hello World"), []byte("Hello World")) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return false") + } +} + +type A struct { + Name, Value string +} + +func TestContains(t *testing.T) { + + mockT := new(testing.T) + list := []string{"Foo", "Bar"} + complexList := []*A{ + {"b", "c"}, + {"d", "e"}, + {"g", "h"}, + {"j", "k"}, + } + + if !Contains(mockT, "Hello World", "Hello") { + t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") + } + if Contains(mockT, "Hello World", "Salut") { + t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") + } + + if !Contains(mockT, list, "Bar") { + t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Bar\"") + } + if Contains(mockT, list, "Salut") { + t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") + } + if !Contains(mockT, complexList, &A{"g", "h"}) { + t.Error("Contains should return true: complexList contains {\"g\", \"h\"}") + } + if Contains(mockT, complexList, &A{"g", "e"}) { + t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") + } +} + +func TestNotContains(t *testing.T) { + + mockT := new(testing.T) + list := []string{"Foo", "Bar"} + + if !NotContains(mockT, "Hello World", "Hello!") { + t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") + } + if NotContains(mockT, "Hello World", "Hello") { + t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") + } + + if !NotContains(mockT, list, "Foo!") { + t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") + } + if NotContains(mockT, list, "Foo") { + t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + +} + +func Test_includeElement(t *testing.T) { + + list1 := []string{"Foo", "Bar"} + list2 := []int{1, 2} + + ok, found := includeElement("Hello World", "World") + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Foo") + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Bar") + True(t, ok) + True(t, found) + + ok, found = includeElement(list2, 1) + True(t, ok) + True(t, found) + + ok, found = includeElement(list2, 2) + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Foo!") + True(t, ok) + False(t, found) + + ok, found = includeElement(list2, 3) + True(t, ok) + False(t, found) + + ok, found = includeElement(list2, "1") + True(t, ok) + False(t, found) + + ok, found = includeElement(1433, "1") + False(t, ok) + False(t, found) + +} + +func TestCondition(t *testing.T) { + mockT := new(testing.T) + + if !Condition(mockT, func() bool { return true }, "Truth") { + t.Error("Condition should return true") + } + + if Condition(mockT, func() bool { return false }, "Lie") { + t.Error("Condition should return false") + } + +} + +func TestDidPanic(t *testing.T) { + + if funcDidPanic, _ := didPanic(func() { + panic("Panic!") + }); !funcDidPanic { + t.Error("didPanic should return true") + } + + if funcDidPanic, _ := didPanic(func() { + }); funcDidPanic { + t.Error("didPanic should return false") + } + +} + +func TestPanics(t *testing.T) { + + mockT := new(testing.T) + + if !Panics(mockT, func() { + panic("Panic!") + }) { + t.Error("Panics should return true") + } + + if Panics(mockT, func() { + }) { + t.Error("Panics should return false") + } + +} + +func TestNotPanics(t *testing.T) { + + mockT := new(testing.T) + + if !NotPanics(mockT, func() { + }) { + t.Error("NotPanics should return true") + } + + if NotPanics(mockT, func() { + panic("Panic!") + }) { + t.Error("NotPanics should return false") + } + +} + +func TestEqual_Funcs(t *testing.T) { + + type f func() int + f1 := func() int { return 1 } + f2 := func() int { return 2 } + + f1Copy := f1 + + Equal(t, f1Copy, f1, "Funcs are the same and should be considered equal") + NotEqual(t, f1, f2, "f1 and f2 are different") + +} + +func TestNoError(t *testing.T) { + + mockT := new(testing.T) + + // start with a nil error + var err error + + True(t, NoError(mockT, err), "NoError should return True for nil arg") + + // now set an error + err = errors.New("some error") + + False(t, NoError(mockT, err), "NoError with error should return False") + +} + +func TestError(t *testing.T) { + + mockT := new(testing.T) + + // start with a nil error + var err error + + False(t, Error(mockT, err), "Error should return False for nil arg") + + // now set an error + err = errors.New("some error") + + True(t, Error(mockT, err), "Error with error should return True") + +} + +func TestEqualError(t *testing.T) { + mockT := new(testing.T) + + // start with a nil error + var err error + False(t, EqualError(mockT, err, ""), + "EqualError should return false for nil arg") + + // now set an error + err = errors.New("some error") + False(t, EqualError(mockT, err, "Not some error"), + "EqualError should return false for different error string") + True(t, EqualError(mockT, err, "some error"), + "EqualError should return true") +} + +func Test_isEmpty(t *testing.T) { + + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + + True(t, isEmpty("")) + True(t, isEmpty(nil)) + True(t, isEmpty([]string{})) + True(t, isEmpty(0)) + True(t, isEmpty(int32(0))) + True(t, isEmpty(int64(0))) + True(t, isEmpty(false)) + True(t, isEmpty(map[string]string{})) + True(t, isEmpty(new(time.Time))) + True(t, isEmpty(make(chan struct{}))) + False(t, isEmpty("something")) + False(t, isEmpty(errors.New("something"))) + False(t, isEmpty([]string{"something"})) + False(t, isEmpty(1)) + False(t, isEmpty(true)) + False(t, isEmpty(map[string]string{"Hello": "World"})) + False(t, isEmpty(chWithValue)) + +} + +func TestEmpty(t *testing.T) { + + mockT := new(testing.T) + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + + True(t, Empty(mockT, ""), "Empty string is empty") + True(t, Empty(mockT, nil), "Nil is empty") + True(t, Empty(mockT, []string{}), "Empty string array is empty") + True(t, Empty(mockT, 0), "Zero int value is empty") + True(t, Empty(mockT, false), "False value is empty") + True(t, Empty(mockT, make(chan struct{})), "Channel without values is empty") + + False(t, Empty(mockT, "something"), "Non Empty string is not empty") + False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty") + False(t, Empty(mockT, []string{"something"}), "Non empty string array is not empty") + False(t, Empty(mockT, 1), "Non-zero int value is not empty") + False(t, Empty(mockT, true), "True value is not empty") + False(t, Empty(mockT, chWithValue), "Channel with values is not empty") +} + +func TestNotEmpty(t *testing.T) { + + mockT := new(testing.T) + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + + False(t, NotEmpty(mockT, ""), "Empty string is empty") + False(t, NotEmpty(mockT, nil), "Nil is empty") + False(t, NotEmpty(mockT, []string{}), "Empty string array is empty") + False(t, NotEmpty(mockT, 0), "Zero int value is empty") + False(t, NotEmpty(mockT, false), "False value is empty") + False(t, NotEmpty(mockT, make(chan struct{})), "Channel without values is empty") + + True(t, NotEmpty(mockT, "something"), "Non Empty string is not empty") + True(t, NotEmpty(mockT, errors.New("something")), "Non nil object is not empty") + True(t, NotEmpty(mockT, []string{"something"}), "Non empty string array is not empty") + True(t, NotEmpty(mockT, 1), "Non-zero int value is not empty") + True(t, NotEmpty(mockT, true), "True value is not empty") + True(t, NotEmpty(mockT, chWithValue), "Channel with values is not empty") +} + +func Test_getLen(t *testing.T) { + falseCases := []interface{}{ + nil, + 0, + true, + false, + 'A', + struct{}{}, + } + for _, v := range falseCases { + ok, l := getLen(v) + False(t, ok, "Expected getLen fail to get length of %#v", v) + Equal(t, 0, l, "getLen should return 0 for %#v", v) + } + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + trueCases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range trueCases { + ok, l := getLen(c.v) + True(t, ok, "Expected getLen success to get length of %#v", c.v) + Equal(t, c.l, l) + } +} + +func TestLen(t *testing.T) { + mockT := new(testing.T) + + False(t, Len(mockT, nil, 0), "nil does not have length") + False(t, Len(mockT, 0, 0), "int does not have length") + False(t, Len(mockT, true, 0), "true does not have length") + False(t, Len(mockT, false, 0), "false does not have length") + False(t, Len(mockT, 'A', 0), "Rune does not have length") + False(t, Len(mockT, struct{}{}, 0), "Struct does not have length") + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + + cases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range cases { + True(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) + } + + cases = []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 4}, + {[...]int{1, 2, 3}, 2}, + {"ABC", 2}, + {map[int]int{1: 2, 2: 4, 3: 6}, 4}, + {ch, 2}, + + {[]int{}, 1}, + {map[int]int{}, 1}, + {make(chan int), 1}, + + {[]int(nil), 1}, + {map[int]int(nil), 1}, + {(chan int)(nil), 1}, + } + + for _, c := range cases { + False(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) + } +} + +func TestWithinDuration(t *testing.T) { + + mockT := new(testing.T) + a := time.Now() + b := a.Add(10 * time.Second) + + True(t, WithinDuration(mockT, a, b, 10*time.Second), "A 10s difference is within a 10s time difference") + True(t, WithinDuration(mockT, b, a, 10*time.Second), "A 10s difference is within a 10s time difference") + + False(t, WithinDuration(mockT, a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") + + False(t, WithinDuration(mockT, a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") + + False(t, WithinDuration(mockT, a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") +} + +func TestInDelta(t *testing.T) { + mockT := new(testing.T) + + True(t, InDelta(mockT, 1.001, 1, 0.01), "|1.001 - 1| <= 0.01") + True(t, InDelta(mockT, 1, 1.001, 0.01), "|1 - 1.001| <= 0.01") + True(t, InDelta(mockT, 1, 2, 1), "|1 - 2| <= 1") + False(t, InDelta(mockT, 1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") + False(t, InDelta(mockT, 2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") + False(t, InDelta(mockT, "", nil, 1), "Expected non numerals to fail") + + cases := []struct { + a, b interface{} + delta float64 + }{ + {uint8(2), uint8(1), 1}, + {uint16(2), uint16(1), 1}, + {uint32(2), uint32(1), 1}, + {uint64(2), uint64(1), 1}, + + {int(2), int(1), 1}, + {int8(2), int8(1), 1}, + {int16(2), int16(1), 1}, + {int32(2), int32(1), 1}, + {int64(2), int64(1), 1}, + + {float32(2), float32(1), 1}, + {float64(2), float64(1), 1}, + } + + for _, tc := range cases { + True(t, InDelta(mockT, tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) + } +} + +func TestInEpsilon(t *testing.T) { + mockT := new(testing.T) + + cases := []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), uint16(2), .001}, + {2.1, 2.2, 0.1}, + {2.2, 2.1, 0.1}, + {-2.1, -2.2, 0.1}, + {-2.2, -2.1, 0.1}, + {uint64(100), uint8(101), 0.01}, + {0.1, -0.1, 2}, + } + + for _, tc := range cases { + True(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } + + cases = []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), int16(-2), .001}, + {uint64(100), uint8(102), 0.01}, + {2.1, 2.2, 0.001}, + {2.2, 2.1, 0.001}, + {2.1, -2.2, 1}, + {2.1, "bla-bla", 0}, + {0.1, -0.1, 1.99}, + } + + for _, tc := range cases { + False(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } + +} + +func TestRegexp(t *testing.T) { + mockT := new(testing.T) + + cases := []struct { + rx, str string + }{ + {"^start", "start of the line"}, + {"end$", "in the end"}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, + } + + for _, tc := range cases { + True(t, Regexp(mockT, tc.rx, tc.str)) + True(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + False(t, NotRegexp(mockT, tc.rx, tc.str)) + False(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + } + + cases = []struct { + rx, str string + }{ + {"^asdfastart", "Not the start of the line"}, + {"end$", "in the end."}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, + } + + for _, tc := range cases { + False(t, Regexp(mockT, tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) + False(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + True(t, NotRegexp(mockT, tc.rx, tc.str)) + True(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + } +} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go new file mode 100644 index 0000000..1c6de28 --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go @@ -0,0 +1,150 @@ +// A set of comprehensive testing tools for use with the normal Go testing system. +// +// Example Usage +// +// The following is a complete example using assert in a standard test function: +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) +// +// func TestSomething(t *testing.T) { +// +// var a string = "Hello" +// var b string = "Hello" +// +// assert.Equal(t, a, b, "The two words should be the same.") +// +// } +// +// if you assert many times, use the below: +// +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) +// +// func TestSomething(t *testing.T) { +// assert := assert.New(t) +// +// var a string = "Hello" +// var b string = "Hello" +// +// assert.Equal(a, b, "The two words should be the same.") +// } +// +// Assertions +// +// Assertions allow you to easily write test code, and are global funcs in the `assert` package. +// All assertion functions take, as the first argument, the `*testing.T` object provided by the +// testing framework. This allows the assertion funcs to write the failings and other details to +// the correct place. +// +// Every assertion function also takes an optional string message as the final argument, +// allowing custom error messages to be appended to the message the assertion method outputs. +// +// Here is an overview of the assert functions: +// +// assert.Equal(t, expected, actual [, message [, format-args]) +// +// assert.NotEqual(t, notExpected, actual [, message [, format-args]]) +// +// assert.True(t, actualBool [, message [, format-args]]) +// +// assert.False(t, actualBool [, message [, format-args]]) +// +// assert.Nil(t, actualObject [, message [, format-args]]) +// +// assert.NotNil(t, actualObject [, message [, format-args]]) +// +// assert.Empty(t, actualObject [, message [, format-args]]) +// +// assert.NotEmpty(t, actualObject [, message [, format-args]]) +// +// assert.Len(t, actualObject, expectedLength, [, message [, format-args]]) +// +// assert.Error(t, errorObject [, message [, format-args]]) +// +// assert.NoError(t, errorObject [, message [, format-args]]) +// +// assert.EqualError(t, theError, errString [, message [, format-args]]) +// +// assert.Implements(t, (*MyInterface)(nil), new(MyObject) [,message [, format-args]]) +// +// assert.IsType(t, expectedObject, actualObject [, message [, format-args]]) +// +// assert.Contains(t, stringOrSlice, substringOrElement [, message [, format-args]]) +// +// assert.NotContains(t, stringOrSlice, substringOrElement [, message [, format-args]]) +// +// assert.Panics(t, func(){ +// +// // call code that should panic +// +// } [, message [, format-args]]) +// +// assert.NotPanics(t, func(){ +// +// // call code that should not panic +// +// } [, message [, format-args]]) +// +// assert.WithinDuration(t, timeA, timeB, deltaTime, [, message [, format-args]]) +// +// assert.InDelta(t, numA, numB, delta, [, message [, format-args]]) +// +// assert.InEpsilon(t, numA, numB, epsilon, [, message [, format-args]]) +// +// assert package contains Assertions object. it has assertion methods. +// +// Here is an overview of the assert functions: +// assert.Equal(expected, actual [, message [, format-args]) +// +// assert.NotEqual(notExpected, actual [, message [, format-args]]) +// +// assert.True(actualBool [, message [, format-args]]) +// +// assert.False(actualBool [, message [, format-args]]) +// +// assert.Nil(actualObject [, message [, format-args]]) +// +// assert.NotNil(actualObject [, message [, format-args]]) +// +// assert.Empty(actualObject [, message [, format-args]]) +// +// assert.NotEmpty(actualObject [, message [, format-args]]) +// +// assert.Len(actualObject, expectedLength, [, message [, format-args]]) +// +// assert.Error(errorObject [, message [, format-args]]) +// +// assert.NoError(errorObject [, message [, format-args]]) +// +// assert.EqualError(theError, errString [, message [, format-args]]) +// +// assert.Implements((*MyInterface)(nil), new(MyObject) [,message [, format-args]]) +// +// assert.IsType(expectedObject, actualObject [, message [, format-args]]) +// +// assert.Contains(stringOrSlice, substringOrElement [, message [, format-args]]) +// +// assert.NotContains(stringOrSlice, substringOrElement [, message [, format-args]]) +// +// assert.Panics(func(){ +// +// // call code that should panic +// +// } [, message [, format-args]]) +// +// assert.NotPanics(func(){ +// +// // call code that should not panic +// +// } [, message [, format-args]]) +// +// assert.WithinDuration(timeA, timeB, deltaTime, [, message [, format-args]]) +// +// assert.InDelta(numA, numB, delta, [, message [, format-args]]) +// +// assert.InEpsilon(numA, numB, epsilon, [, message [, format-args]]) +package assert diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go new file mode 100644 index 0000000..ac9dc9d --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go @@ -0,0 +1,10 @@ +package assert + +import ( + "errors" +) + +// AnError is an error instance useful for testing. If the code does not care +// about error specifics, and only needs to return the error for example, this +// error should be used to make the test code more readable. +var AnError = errors.New("assert.AnError general error for testing") diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go new file mode 100644 index 0000000..67a6925 --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go @@ -0,0 +1,262 @@ +package assert + +import "time" + +type Assertions struct { + t TestingT +} + +func New(t TestingT) *Assertions { + return &Assertions{ + t: t, + } +} + +// Fail reports a failure through +func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool { + return Fail(a.t, failureMessage, msgAndArgs...) +} + +// Implements asserts that an object is implemented by the specified interface. +// +// assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject") +func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { + return Implements(a.t, interfaceObject, object, msgAndArgs...) +} + +// IsType asserts that the specified objects are of the same type. +func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { + return IsType(a.t, expectedType, object, msgAndArgs...) +} + +// Equal asserts that two objects are equal. +// +// assert.Equal(123, 123, "123 and 123 should be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool { + return Equal(a.t, expected, actual, msgAndArgs...) +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValues(uint32(123), int32(123), "123 and 123 should be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) EqualValues(expected, actual interface{}, msgAndArgs ...interface{}) bool { + return EqualValues(a.t, expected, actual, msgAndArgs...) +} + +// Exactly asserts that two objects are equal is value and type. +// +// assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool { + return Exactly(a.t, expected, actual, msgAndArgs...) +} + +// NotNil asserts that the specified object is not nil. +// +// assert.NotNil(err, "err should be something") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool { + return NotNil(a.t, object, msgAndArgs...) +} + +// Nil asserts that the specified object is nil. +// +// assert.Nil(err, "err should be nothing") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool { + return Nil(a.t, object, msgAndArgs...) +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or a +// slice with len == 0. +// +// assert.Empty(obj) +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool { + return Empty(a.t, object, msgAndArgs...) +} + +// Empty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or a +// slice with len == 0. +// +// if assert.NotEmpty(obj) { +// assert.Equal("two", obj[1]) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool { + return NotEmpty(a.t, object, msgAndArgs...) +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// assert.Len(mySlice, 3, "The size of slice is not 3") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool { + return Len(a.t, object, length, msgAndArgs...) +} + +// True asserts that the specified value is true. +// +// assert.True(myBool, "myBool should be true") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool { + return True(a.t, value, msgAndArgs...) +} + +// False asserts that the specified value is true. +// +// assert.False(myBool, "myBool should be false") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool { + return False(a.t, value, msgAndArgs...) +} + +// NotEqual asserts that the specified values are NOT equal. +// +// assert.NotEqual(obj1, obj2, "two objects shouldn't be equal") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool { + return NotEqual(a.t, expected, actual, msgAndArgs...) +} + +// Contains asserts that the specified string contains the specified substring. +// +// assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool { + return Contains(a.t, s, contains, msgAndArgs...) +} + +// NotContains asserts that the specified string does NOT contain the specified substring. +// +// assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool { + return NotContains(a.t, s, contains, msgAndArgs...) +} + +// Uses a Comparison to assert a complex condition. +func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool { + return Condition(a.t, comp, msgAndArgs...) +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panics(func(){ +// GoCrazy() +// }, "Calling GoCrazy() should panic") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool { + return Panics(a.t, f, msgAndArgs...) +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanics(func(){ +// RemainCalm() +// }, "Calling RemainCalm() should NOT panic") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool { + return NotPanics(a.t, f, msgAndArgs...) +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { + return WithinDuration(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + return InDelta(a.t, expected, actual, delta, msgAndArgs...) +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...) +} + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoError(err) { +// assert.Equal(actualObj, expectedObj) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool { + return NoError(a.t, theError, msgAndArgs...) +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Error(err, "An error was expected") { +// assert.Equal(err, expectedError) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool { + return Error(a.t, theError, msgAndArgs...) +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// if assert.Error(err, "An error was expected") { +// assert.Equal(err, expectedError) +// } +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool { + return EqualError(a.t, theError, errString, msgAndArgs...) +} + +// Regexp asserts that a specified regexp matches a string. +// +// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") +// assert.Regexp(t, "start...$", "it's not starting") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + return Regexp(a.t, rx, str, msgAndArgs...) +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") +// assert.NotRegexp(t, "^start", "it's not starting") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + return NotRegexp(a.t, rx, str, msgAndArgs...) +} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go new file mode 100644 index 0000000..0dac6c7 --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go @@ -0,0 +1,526 @@ +package assert + +import ( + "errors" + "regexp" + "testing" + "time" +) + +func TestImplementsWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { + t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") + } + if assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { + t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") + } +} + +func TestIsTypeWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") + } + if assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { + t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") + } + +} + +func TestEqualWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Equal("Hello World", "Hello World") { + t.Error("Equal should return true") + } + if !assert.Equal(123, 123) { + t.Error("Equal should return true") + } + if !assert.Equal(123.5, 123.5) { + t.Error("Equal should return true") + } + if !assert.Equal([]byte("Hello World"), []byte("Hello World")) { + t.Error("Equal should return true") + } + if !assert.Equal(nil, nil) { + t.Error("Equal should return true") + } +} + +func TestEqualValuesWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.EqualValues(uint32(10), int32(10)) { + t.Error("EqualValues should return true") + } +} + +func TestNotNilWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.NotNil(new(AssertionTesterConformingObject)) { + t.Error("NotNil should return true: object is not nil") + } + if assert.NotNil(nil) { + t.Error("NotNil should return false: object is nil") + } + +} + +func TestNilWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Nil(nil) { + t.Error("Nil should return true: object is nil") + } + if assert.Nil(new(AssertionTesterConformingObject)) { + t.Error("Nil should return false: object is not nil") + } + +} + +func TestTrueWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.True(true) { + t.Error("True should return true") + } + if assert.True(false) { + t.Error("True should return false") + } + +} + +func TestFalseWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.False(false) { + t.Error("False should return true") + } + if assert.False(true) { + t.Error("False should return false") + } + +} + +func TestExactlyWrapper(t *testing.T) { + assert := New(new(testing.T)) + + a := float32(1) + b := float64(1) + c := float32(1) + d := float32(2) + + if assert.Exactly(a, b) { + t.Error("Exactly should return false") + } + if assert.Exactly(a, d) { + t.Error("Exactly should return false") + } + if !assert.Exactly(a, c) { + t.Error("Exactly should return true") + } + + if assert.Exactly(nil, a) { + t.Error("Exactly should return false") + } + if assert.Exactly(a, nil) { + t.Error("Exactly should return false") + } + +} + +func TestNotEqualWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.NotEqual("Hello World", "Hello World!") { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(123, 1234) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(123.5, 123.55) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual([]byte("Hello World"), []byte("Hello World!")) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(nil, new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return true") + } +} + +func TestContainsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + list := []string{"Foo", "Bar"} + + if !assert.Contains("Hello World", "Hello") { + t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") + } + if assert.Contains("Hello World", "Salut") { + t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") + } + + if !assert.Contains(list, "Foo") { + t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + if assert.Contains(list, "Salut") { + t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") + } + +} + +func TestNotContainsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + list := []string{"Foo", "Bar"} + + if !assert.NotContains("Hello World", "Hello!") { + t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") + } + if assert.NotContains("Hello World", "Hello") { + t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") + } + + if !assert.NotContains(list, "Foo!") { + t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") + } + if assert.NotContains(list, "Foo") { + t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + +} + +func TestConditionWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.Condition(func() bool { return true }, "Truth") { + t.Error("Condition should return true") + } + + if assert.Condition(func() bool { return false }, "Lie") { + t.Error("Condition should return false") + } + +} + +func TestDidPanicWrapper(t *testing.T) { + + if funcDidPanic, _ := didPanic(func() { + panic("Panic!") + }); !funcDidPanic { + t.Error("didPanic should return true") + } + + if funcDidPanic, _ := didPanic(func() { + }); funcDidPanic { + t.Error("didPanic should return false") + } + +} + +func TestPanicsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.Panics(func() { + panic("Panic!") + }) { + t.Error("Panics should return true") + } + + if assert.Panics(func() { + }) { + t.Error("Panics should return false") + } + +} + +func TestNotPanicsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.NotPanics(func() { + }) { + t.Error("NotPanics should return true") + } + + if assert.NotPanics(func() { + panic("Panic!") + }) { + t.Error("NotPanics should return false") + } + +} + +func TestEqualWrapper_Funcs(t *testing.T) { + + assert := New(t) + + type f func() int + var f1 f = func() int { return 1 } + var f2 f = func() int { return 2 } + + var f1_copy f = f1 + + assert.Equal(f1_copy, f1, "Funcs are the same and should be considered equal") + assert.NotEqual(f1, f2, "f1 and f2 are different") + +} + +func TestNoErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error = nil + + assert.True(mockAssert.NoError(err), "NoError should return True for nil arg") + + // now set an error + err = errors.New("Some error") + + assert.False(mockAssert.NoError(err), "NoError with error should return False") + +} + +func TestErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error = nil + + assert.False(mockAssert.Error(err), "Error should return False for nil arg") + + // now set an error + err = errors.New("Some error") + + assert.True(mockAssert.Error(err), "Error with error should return True") + +} + +func TestEqualErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error + assert.False(mockAssert.EqualError(err, ""), + "EqualError should return false for nil arg") + + // now set an error + err = errors.New("some error") + assert.False(mockAssert.EqualError(err, "Not some error"), + "EqualError should return false for different error string") + assert.True(mockAssert.EqualError(err, "some error"), + "EqualError should return true") +} + +func TestEmptyWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.True(mockAssert.Empty(""), "Empty string is empty") + assert.True(mockAssert.Empty(nil), "Nil is empty") + assert.True(mockAssert.Empty([]string{}), "Empty string array is empty") + assert.True(mockAssert.Empty(0), "Zero int value is empty") + assert.True(mockAssert.Empty(false), "False value is empty") + + assert.False(mockAssert.Empty("something"), "Non Empty string is not empty") + assert.False(mockAssert.Empty(errors.New("something")), "Non nil object is not empty") + assert.False(mockAssert.Empty([]string{"something"}), "Non empty string array is not empty") + assert.False(mockAssert.Empty(1), "Non-zero int value is not empty") + assert.False(mockAssert.Empty(true), "True value is not empty") + +} + +func TestNotEmptyWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.False(mockAssert.NotEmpty(""), "Empty string is empty") + assert.False(mockAssert.NotEmpty(nil), "Nil is empty") + assert.False(mockAssert.NotEmpty([]string{}), "Empty string array is empty") + assert.False(mockAssert.NotEmpty(0), "Zero int value is empty") + assert.False(mockAssert.NotEmpty(false), "False value is empty") + + assert.True(mockAssert.NotEmpty("something"), "Non Empty string is not empty") + assert.True(mockAssert.NotEmpty(errors.New("something")), "Non nil object is not empty") + assert.True(mockAssert.NotEmpty([]string{"something"}), "Non empty string array is not empty") + assert.True(mockAssert.NotEmpty(1), "Non-zero int value is not empty") + assert.True(mockAssert.NotEmpty(true), "True value is not empty") + +} + +func TestLenWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.False(mockAssert.Len(nil, 0), "nil does not have length") + assert.False(mockAssert.Len(0, 0), "int does not have length") + assert.False(mockAssert.Len(true, 0), "true does not have length") + assert.False(mockAssert.Len(false, 0), "false does not have length") + assert.False(mockAssert.Len('A', 0), "Rune does not have length") + assert.False(mockAssert.Len(struct{}{}, 0), "Struct does not have length") + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + + cases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range cases { + assert.True(mockAssert.Len(c.v, c.l), "%#v have %d items", c.v, c.l) + } +} + +func TestWithinDurationWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + a := time.Now() + b := a.Add(10 * time.Second) + + assert.True(mockAssert.WithinDuration(a, b, 10*time.Second), "A 10s difference is within a 10s time difference") + assert.True(mockAssert.WithinDuration(b, a, 10*time.Second), "A 10s difference is within a 10s time difference") + + assert.False(mockAssert.WithinDuration(a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") + + assert.False(mockAssert.WithinDuration(a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") + + assert.False(mockAssert.WithinDuration(a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") +} + +func TestInDeltaWrapper(t *testing.T) { + assert := New(new(testing.T)) + + True(t, assert.InDelta(1.001, 1, 0.01), "|1.001 - 1| <= 0.01") + True(t, assert.InDelta(1, 1.001, 0.01), "|1 - 1.001| <= 0.01") + True(t, assert.InDelta(1, 2, 1), "|1 - 2| <= 1") + False(t, assert.InDelta(1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") + False(t, assert.InDelta(2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") + False(t, assert.InDelta("", nil, 1), "Expected non numerals to fail") + + cases := []struct { + a, b interface{} + delta float64 + }{ + {uint8(2), uint8(1), 1}, + {uint16(2), uint16(1), 1}, + {uint32(2), uint32(1), 1}, + {uint64(2), uint64(1), 1}, + + {int(2), int(1), 1}, + {int8(2), int8(1), 1}, + {int16(2), int16(1), 1}, + {int32(2), int32(1), 1}, + {int64(2), int64(1), 1}, + + {float32(2), float32(1), 1}, + {float64(2), float64(1), 1}, + } + + for _, tc := range cases { + True(t, assert.InDelta(tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) + } +} + +func TestInEpsilonWrapper(t *testing.T) { + assert := New(new(testing.T)) + + cases := []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), uint16(2), .001}, + {2.1, 2.2, 0.1}, + {2.2, 2.1, 0.1}, + {-2.1, -2.2, 0.1}, + {-2.2, -2.1, 0.1}, + {uint64(100), uint8(101), 0.01}, + {0.1, -0.1, 2}, + } + + for _, tc := range cases { + True(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } + + cases = []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), int16(-2), .001}, + {uint64(100), uint8(102), 0.01}, + {2.1, 2.2, 0.001}, + {2.2, 2.1, 0.001}, + {2.1, -2.2, 1}, + {2.1, "bla-bla", 0}, + {0.1, -0.1, 1.99}, + } + + for _, tc := range cases { + False(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } +} + +func TestRegexpWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + cases := []struct { + rx, str string + }{ + {"^start", "start of the line"}, + {"end$", "in the end"}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, + } + + for _, tc := range cases { + True(t, assert.Regexp(tc.rx, tc.str)) + True(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) + False(t, assert.NotRegexp(tc.rx, tc.str)) + False(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) + } + + cases = []struct { + rx, str string + }{ + {"^asdfastart", "Not the start of the line"}, + {"end$", "in the end."}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, + } + + for _, tc := range cases { + False(t, assert.Regexp(tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) + False(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) + True(t, assert.NotRegexp(tc.rx, tc.str)) + True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) + } +} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go new file mode 100644 index 0000000..0419c1b --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go @@ -0,0 +1,157 @@ +package assert + +import ( + "fmt" + "net/http" + "net/http/httptest" + "net/url" + "strings" +) + +// httpCode is a helper that returns HTTP code of the response. It returns -1 +// if building a new request fails. +func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int { + w := httptest.NewRecorder() + req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil) + if err != nil { + return -1 + } + handler(w, req) + return w.Code +} + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { + code := httpCode(handler, mode, url, values) + if code == -1 { + return false + } + return code >= http.StatusOK && code <= http.StatusPartialContent +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { + code := httpCode(handler, mode, url, values) + if code == -1 { + return false + } + return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { + code := httpCode(handler, mode, url, values) + if code == -1 { + return false + } + return code >= http.StatusBadRequest +} + +// HttpBody is a helper that returns HTTP body of the response. It returns +// empty string if building a new request fails. +func HttpBody(handler http.HandlerFunc, mode, url string, values url.Values) string { + w := httptest.NewRecorder() + req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil) + if err != nil { + return "" + } + handler(w, req) + return w.Body.String() +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { + body := HttpBody(handler, mode, url, values) + + contains := strings.Contains(body, fmt.Sprint(str)) + if !contains { + Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)) + } + + return contains +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { + body := HttpBody(handler, mode, url, values) + + contains := strings.Contains(body, fmt.Sprint(str)) + if contains { + Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body) + } + + return !contains +} + +// +// Assertions Wrappers +// + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, mode, url string, values url.Values) bool { + return HTTPSuccess(a.t, handler, mode, url, values) +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, mode, url string, values url.Values) bool { + return HTTPRedirect(a.t, handler, mode, url, values) +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPError(handler http.HandlerFunc, mode, url string, values url.Values) bool { + return HTTPError(a.t, handler, mode, url, values) +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { + return HTTPBodyContains(a.t, handler, mode, url, values, str) +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { + return HTTPBodyNotContains(a.t, handler, mode, url, values, str) +} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go new file mode 100644 index 0000000..684c2d5 --- /dev/null +++ b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go @@ -0,0 +1,86 @@ +package assert + +import ( + "fmt" + "net/http" + "net/url" + "testing" +) + +func httpOK(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusOK) +} + +func httpRedirect(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusTemporaryRedirect) +} + +func httpError(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusInternalServerError) +} + +func TestHTTPStatuses(t *testing.T) { + assert := New(t) + mockT := new(testing.T) + + assert.Equal(HTTPSuccess(mockT, httpOK, "GET", "/", nil), true) + assert.Equal(HTTPSuccess(mockT, httpRedirect, "GET", "/", nil), false) + assert.Equal(HTTPSuccess(mockT, httpError, "GET", "/", nil), false) + + assert.Equal(HTTPRedirect(mockT, httpOK, "GET", "/", nil), false) + assert.Equal(HTTPRedirect(mockT, httpRedirect, "GET", "/", nil), true) + assert.Equal(HTTPRedirect(mockT, httpError, "GET", "/", nil), false) + + assert.Equal(HTTPError(mockT, httpOK, "GET", "/", nil), false) + assert.Equal(HTTPError(mockT, httpRedirect, "GET", "/", nil), false) + assert.Equal(HTTPError(mockT, httpError, "GET", "/", nil), true) +} + +func TestHTTPStatusesWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.Equal(mockAssert.HTTPSuccess(httpOK, "GET", "/", nil), true) + assert.Equal(mockAssert.HTTPSuccess(httpRedirect, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPSuccess(httpError, "GET", "/", nil), false) + + assert.Equal(mockAssert.HTTPRedirect(httpOK, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPRedirect(httpRedirect, "GET", "/", nil), true) + assert.Equal(mockAssert.HTTPRedirect(httpError, "GET", "/", nil), false) + + assert.Equal(mockAssert.HTTPError(httpOK, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPError(httpRedirect, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPError(httpError, "GET", "/", nil), true) +} + +func httpHelloName(w http.ResponseWriter, r *http.Request) { + name := r.FormValue("name") + w.Write([]byte(fmt.Sprintf("Hello, %s!", name))) +} + +func TestHttpBody(t *testing.T) { + assert := New(t) + mockT := new(testing.T) + + assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.False(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + + assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.True(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) +} + +func TestHttpBodyWrappers(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.False(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + + assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.True(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go new file mode 100644 index 0000000..ef11a51 --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go @@ -0,0 +1,112 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bufio" + "crypto/tls" + "io" + "net" + "net/http" + "net/url" +) + +// DialError is an error that occurs while dialling a websocket server. +type DialError struct { + *Config + Err error +} + +func (e *DialError) Error() string { + return "websocket.Dial " + e.Config.Location.String() + ": " + e.Err.Error() +} + +// NewConfig creates a new WebSocket config for client connection. +func NewConfig(server, origin string) (config *Config, err error) { + config = new(Config) + config.Version = ProtocolVersionHybi13 + config.Location, err = url.ParseRequestURI(server) + if err != nil { + return + } + config.Origin, err = url.ParseRequestURI(origin) + if err != nil { + return + } + config.Header = http.Header(make(map[string][]string)) + return +} + +// NewClient creates a new WebSocket client connection over rwc. +func NewClient(config *Config, rwc io.ReadWriteCloser) (ws *Conn, err error) { + br := bufio.NewReader(rwc) + bw := bufio.NewWriter(rwc) + err = hybiClientHandshake(config, br, bw) + if err != nil { + return + } + buf := bufio.NewReadWriter(br, bw) + ws = newHybiClientConn(config, buf, rwc) + return +} + +// Dial opens a new client connection to a WebSocket. +func Dial(url_, protocol, origin string) (ws *Conn, err error) { + config, err := NewConfig(url_, origin) + if err != nil { + return nil, err + } + if protocol != "" { + config.Protocol = []string{protocol} + } + return DialConfig(config) +} + +var portMap = map[string]string{ + "ws": "80", + "wss": "443", +} + +func parseAuthority(location *url.URL) string { + if _, ok := portMap[location.Scheme]; ok { + if _, _, err := net.SplitHostPort(location.Host); err != nil { + return net.JoinHostPort(location.Host, portMap[location.Scheme]) + } + } + return location.Host +} + +// DialConfig opens a new client connection to a WebSocket with a config. +func DialConfig(config *Config) (ws *Conn, err error) { + var client net.Conn + if config.Location == nil { + return nil, &DialError{config, ErrBadWebSocketLocation} + } + if config.Origin == nil { + return nil, &DialError{config, ErrBadWebSocketOrigin} + } + switch config.Location.Scheme { + case "ws": + client, err = net.Dial("tcp", parseAuthority(config.Location)) + + case "wss": + client, err = tls.Dial("tcp", parseAuthority(config.Location), config.TlsConfig) + + default: + err = ErrBadScheme + } + if err != nil { + goto Error + } + + ws, err = NewClient(config, client) + if err != nil { + goto Error + } + return + +Error: + return nil, &DialError{config, err} +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go new file mode 100644 index 0000000..72bb9d4 --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go @@ -0,0 +1,31 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket_test + +import ( + "fmt" + "log" + + "golang.org/x/net/websocket" +) + +// This example demonstrates a trivial client. +func ExampleDial() { + origin := "http://localhost/" + url := "ws://localhost:12345/ws" + ws, err := websocket.Dial(url, "", origin) + if err != nil { + log.Fatal(err) + } + if _, err := ws.Write([]byte("hello, world!\n")); err != nil { + log.Fatal(err) + } + var msg = make([]byte, 512) + var n int + if n, err = ws.Read(msg); err != nil { + log.Fatal(err) + } + fmt.Printf("Received: %s.\n", msg[:n]) +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go new file mode 100644 index 0000000..f22a98f --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go @@ -0,0 +1,26 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket_test + +import ( + "io" + "net/http" + + "golang.org/x/net/websocket" +) + +// Echo the data received on the WebSocket. +func EchoServer(ws *websocket.Conn) { + io.Copy(ws, ws) +} + +// This example demonstrates a trivial echo server. +func ExampleHandler() { + http.Handle("/echo", websocket.Handler(EchoServer)) + err := http.ListenAndServe(":12345", nil) + if err != nil { + panic("ListenAndServe: " + err.Error()) + } +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go new file mode 100644 index 0000000..f8c0b2e --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go @@ -0,0 +1,564 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +// This file implements a protocol of hybi draft. +// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 + +import ( + "bufio" + "bytes" + "crypto/rand" + "crypto/sha1" + "encoding/base64" + "encoding/binary" + "fmt" + "io" + "io/ioutil" + "net/http" + "net/url" + "strings" +) + +const ( + websocketGUID = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11" + + closeStatusNormal = 1000 + closeStatusGoingAway = 1001 + closeStatusProtocolError = 1002 + closeStatusUnsupportedData = 1003 + closeStatusFrameTooLarge = 1004 + closeStatusNoStatusRcvd = 1005 + closeStatusAbnormalClosure = 1006 + closeStatusBadMessageData = 1007 + closeStatusPolicyViolation = 1008 + closeStatusTooBigData = 1009 + closeStatusExtensionMismatch = 1010 + + maxControlFramePayloadLength = 125 +) + +var ( + ErrBadMaskingKey = &ProtocolError{"bad masking key"} + ErrBadPongMessage = &ProtocolError{"bad pong message"} + ErrBadClosingStatus = &ProtocolError{"bad closing status"} + ErrUnsupportedExtensions = &ProtocolError{"unsupported extensions"} + ErrNotImplemented = &ProtocolError{"not implemented"} + + handshakeHeader = map[string]bool{ + "Host": true, + "Upgrade": true, + "Connection": true, + "Sec-Websocket-Key": true, + "Sec-Websocket-Origin": true, + "Sec-Websocket-Version": true, + "Sec-Websocket-Protocol": true, + "Sec-Websocket-Accept": true, + } +) + +// A hybiFrameHeader is a frame header as defined in hybi draft. +type hybiFrameHeader struct { + Fin bool + Rsv [3]bool + OpCode byte + Length int64 + MaskingKey []byte + + data *bytes.Buffer +} + +// A hybiFrameReader is a reader for hybi frame. +type hybiFrameReader struct { + reader io.Reader + + header hybiFrameHeader + pos int64 + length int +} + +func (frame *hybiFrameReader) Read(msg []byte) (n int, err error) { + n, err = frame.reader.Read(msg) + if err != nil { + return 0, err + } + if frame.header.MaskingKey != nil { + for i := 0; i < n; i++ { + msg[i] = msg[i] ^ frame.header.MaskingKey[frame.pos%4] + frame.pos++ + } + } + return n, err +} + +func (frame *hybiFrameReader) PayloadType() byte { return frame.header.OpCode } + +func (frame *hybiFrameReader) HeaderReader() io.Reader { + if frame.header.data == nil { + return nil + } + if frame.header.data.Len() == 0 { + return nil + } + return frame.header.data +} + +func (frame *hybiFrameReader) TrailerReader() io.Reader { return nil } + +func (frame *hybiFrameReader) Len() (n int) { return frame.length } + +// A hybiFrameReaderFactory creates new frame reader based on its frame type. +type hybiFrameReaderFactory struct { + *bufio.Reader +} + +// NewFrameReader reads a frame header from the connection, and creates new reader for the frame. +// See Section 5.2 Base Framing protocol for detail. +// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17#section-5.2 +func (buf hybiFrameReaderFactory) NewFrameReader() (frame frameReader, err error) { + hybiFrame := new(hybiFrameReader) + frame = hybiFrame + var header []byte + var b byte + // First byte. FIN/RSV1/RSV2/RSV3/OpCode(4bits) + b, err = buf.ReadByte() + if err != nil { + return + } + header = append(header, b) + hybiFrame.header.Fin = ((header[0] >> 7) & 1) != 0 + for i := 0; i < 3; i++ { + j := uint(6 - i) + hybiFrame.header.Rsv[i] = ((header[0] >> j) & 1) != 0 + } + hybiFrame.header.OpCode = header[0] & 0x0f + + // Second byte. Mask/Payload len(7bits) + b, err = buf.ReadByte() + if err != nil { + return + } + header = append(header, b) + mask := (b & 0x80) != 0 + b &= 0x7f + lengthFields := 0 + switch { + case b <= 125: // Payload length 7bits. + hybiFrame.header.Length = int64(b) + case b == 126: // Payload length 7+16bits + lengthFields = 2 + case b == 127: // Payload length 7+64bits + lengthFields = 8 + } + for i := 0; i < lengthFields; i++ { + b, err = buf.ReadByte() + if err != nil { + return + } + header = append(header, b) + hybiFrame.header.Length = hybiFrame.header.Length*256 + int64(b) + } + if mask { + // Masking key. 4 bytes. + for i := 0; i < 4; i++ { + b, err = buf.ReadByte() + if err != nil { + return + } + header = append(header, b) + hybiFrame.header.MaskingKey = append(hybiFrame.header.MaskingKey, b) + } + } + hybiFrame.reader = io.LimitReader(buf.Reader, hybiFrame.header.Length) + hybiFrame.header.data = bytes.NewBuffer(header) + hybiFrame.length = len(header) + int(hybiFrame.header.Length) + return +} + +// A HybiFrameWriter is a writer for hybi frame. +type hybiFrameWriter struct { + writer *bufio.Writer + + header *hybiFrameHeader +} + +func (frame *hybiFrameWriter) Write(msg []byte) (n int, err error) { + var header []byte + var b byte + if frame.header.Fin { + b |= 0x80 + } + for i := 0; i < 3; i++ { + if frame.header.Rsv[i] { + j := uint(6 - i) + b |= 1 << j + } + } + b |= frame.header.OpCode + header = append(header, b) + if frame.header.MaskingKey != nil { + b = 0x80 + } else { + b = 0 + } + lengthFields := 0 + length := len(msg) + switch { + case length <= 125: + b |= byte(length) + case length < 65536: + b |= 126 + lengthFields = 2 + default: + b |= 127 + lengthFields = 8 + } + header = append(header, b) + for i := 0; i < lengthFields; i++ { + j := uint((lengthFields - i - 1) * 8) + b = byte((length >> j) & 0xff) + header = append(header, b) + } + if frame.header.MaskingKey != nil { + if len(frame.header.MaskingKey) != 4 { + return 0, ErrBadMaskingKey + } + header = append(header, frame.header.MaskingKey...) + frame.writer.Write(header) + data := make([]byte, length) + for i := range data { + data[i] = msg[i] ^ frame.header.MaskingKey[i%4] + } + frame.writer.Write(data) + err = frame.writer.Flush() + return length, err + } + frame.writer.Write(header) + frame.writer.Write(msg) + err = frame.writer.Flush() + return length, err +} + +func (frame *hybiFrameWriter) Close() error { return nil } + +type hybiFrameWriterFactory struct { + *bufio.Writer + needMaskingKey bool +} + +func (buf hybiFrameWriterFactory) NewFrameWriter(payloadType byte) (frame frameWriter, err error) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: payloadType} + if buf.needMaskingKey { + frameHeader.MaskingKey, err = generateMaskingKey() + if err != nil { + return nil, err + } + } + return &hybiFrameWriter{writer: buf.Writer, header: frameHeader}, nil +} + +type hybiFrameHandler struct { + conn *Conn + payloadType byte +} + +func (handler *hybiFrameHandler) HandleFrame(frame frameReader) (r frameReader, err error) { + if handler.conn.IsServerConn() { + // The client MUST mask all frames sent to the server. + if frame.(*hybiFrameReader).header.MaskingKey == nil { + handler.WriteClose(closeStatusProtocolError) + return nil, io.EOF + } + } else { + // The server MUST NOT mask all frames. + if frame.(*hybiFrameReader).header.MaskingKey != nil { + handler.WriteClose(closeStatusProtocolError) + return nil, io.EOF + } + } + if header := frame.HeaderReader(); header != nil { + io.Copy(ioutil.Discard, header) + } + switch frame.PayloadType() { + case ContinuationFrame: + frame.(*hybiFrameReader).header.OpCode = handler.payloadType + case TextFrame, BinaryFrame: + handler.payloadType = frame.PayloadType() + case CloseFrame: + return nil, io.EOF + case PingFrame: + pingMsg := make([]byte, maxControlFramePayloadLength) + n, err := io.ReadFull(frame, pingMsg) + if err != nil && err != io.ErrUnexpectedEOF { + return nil, err + } + io.Copy(ioutil.Discard, frame) + n, err = handler.WritePong(pingMsg[:n]) + if err != nil { + return nil, err + } + return nil, nil + case PongFrame: + return nil, ErrNotImplemented + } + return frame, nil +} + +func (handler *hybiFrameHandler) WriteClose(status int) (err error) { + handler.conn.wio.Lock() + defer handler.conn.wio.Unlock() + w, err := handler.conn.frameWriterFactory.NewFrameWriter(CloseFrame) + if err != nil { + return err + } + msg := make([]byte, 2) + binary.BigEndian.PutUint16(msg, uint16(status)) + _, err = w.Write(msg) + w.Close() + return err +} + +func (handler *hybiFrameHandler) WritePong(msg []byte) (n int, err error) { + handler.conn.wio.Lock() + defer handler.conn.wio.Unlock() + w, err := handler.conn.frameWriterFactory.NewFrameWriter(PongFrame) + if err != nil { + return 0, err + } + n, err = w.Write(msg) + w.Close() + return n, err +} + +// newHybiConn creates a new WebSocket connection speaking hybi draft protocol. +func newHybiConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { + if buf == nil { + br := bufio.NewReader(rwc) + bw := bufio.NewWriter(rwc) + buf = bufio.NewReadWriter(br, bw) + } + ws := &Conn{config: config, request: request, buf: buf, rwc: rwc, + frameReaderFactory: hybiFrameReaderFactory{buf.Reader}, + frameWriterFactory: hybiFrameWriterFactory{ + buf.Writer, request == nil}, + PayloadType: TextFrame, + defaultCloseStatus: closeStatusNormal} + ws.frameHandler = &hybiFrameHandler{conn: ws} + return ws +} + +// generateMaskingKey generates a masking key for a frame. +func generateMaskingKey() (maskingKey []byte, err error) { + maskingKey = make([]byte, 4) + if _, err = io.ReadFull(rand.Reader, maskingKey); err != nil { + return + } + return +} + +// generateNonce generates a nonce consisting of a randomly selected 16-byte +// value that has been base64-encoded. +func generateNonce() (nonce []byte) { + key := make([]byte, 16) + if _, err := io.ReadFull(rand.Reader, key); err != nil { + panic(err) + } + nonce = make([]byte, 24) + base64.StdEncoding.Encode(nonce, key) + return +} + +// getNonceAccept computes the base64-encoded SHA-1 of the concatenation of +// the nonce ("Sec-WebSocket-Key" value) with the websocket GUID string. +func getNonceAccept(nonce []byte) (expected []byte, err error) { + h := sha1.New() + if _, err = h.Write(nonce); err != nil { + return + } + if _, err = h.Write([]byte(websocketGUID)); err != nil { + return + } + expected = make([]byte, 28) + base64.StdEncoding.Encode(expected, h.Sum(nil)) + return +} + +// Client handshake described in draft-ietf-hybi-thewebsocket-protocol-17 +func hybiClientHandshake(config *Config, br *bufio.Reader, bw *bufio.Writer) (err error) { + bw.WriteString("GET " + config.Location.RequestURI() + " HTTP/1.1\r\n") + + bw.WriteString("Host: " + config.Location.Host + "\r\n") + bw.WriteString("Upgrade: websocket\r\n") + bw.WriteString("Connection: Upgrade\r\n") + nonce := generateNonce() + if config.handshakeData != nil { + nonce = []byte(config.handshakeData["key"]) + } + bw.WriteString("Sec-WebSocket-Key: " + string(nonce) + "\r\n") + bw.WriteString("Origin: " + strings.ToLower(config.Origin.String()) + "\r\n") + + if config.Version != ProtocolVersionHybi13 { + return ErrBadProtocolVersion + } + + bw.WriteString("Sec-WebSocket-Version: " + fmt.Sprintf("%d", config.Version) + "\r\n") + if len(config.Protocol) > 0 { + bw.WriteString("Sec-WebSocket-Protocol: " + strings.Join(config.Protocol, ", ") + "\r\n") + } + // TODO(ukai): send Sec-WebSocket-Extensions. + err = config.Header.WriteSubset(bw, handshakeHeader) + if err != nil { + return err + } + + bw.WriteString("\r\n") + if err = bw.Flush(); err != nil { + return err + } + + resp, err := http.ReadResponse(br, &http.Request{Method: "GET"}) + if err != nil { + return err + } + if resp.StatusCode != 101 { + return ErrBadStatus + } + if strings.ToLower(resp.Header.Get("Upgrade")) != "websocket" || + strings.ToLower(resp.Header.Get("Connection")) != "upgrade" { + return ErrBadUpgrade + } + expectedAccept, err := getNonceAccept(nonce) + if err != nil { + return err + } + if resp.Header.Get("Sec-WebSocket-Accept") != string(expectedAccept) { + return ErrChallengeResponse + } + if resp.Header.Get("Sec-WebSocket-Extensions") != "" { + return ErrUnsupportedExtensions + } + offeredProtocol := resp.Header.Get("Sec-WebSocket-Protocol") + if offeredProtocol != "" { + protocolMatched := false + for i := 0; i < len(config.Protocol); i++ { + if config.Protocol[i] == offeredProtocol { + protocolMatched = true + break + } + } + if !protocolMatched { + return ErrBadWebSocketProtocol + } + config.Protocol = []string{offeredProtocol} + } + + return nil +} + +// newHybiClientConn creates a client WebSocket connection after handshake. +func newHybiClientConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser) *Conn { + return newHybiConn(config, buf, rwc, nil) +} + +// A HybiServerHandshaker performs a server handshake using hybi draft protocol. +type hybiServerHandshaker struct { + *Config + accept []byte +} + +func (c *hybiServerHandshaker) ReadHandshake(buf *bufio.Reader, req *http.Request) (code int, err error) { + c.Version = ProtocolVersionHybi13 + if req.Method != "GET" { + return http.StatusMethodNotAllowed, ErrBadRequestMethod + } + // HTTP version can be safely ignored. + + if strings.ToLower(req.Header.Get("Upgrade")) != "websocket" || + !strings.Contains(strings.ToLower(req.Header.Get("Connection")), "upgrade") { + return http.StatusBadRequest, ErrNotWebSocket + } + + key := req.Header.Get("Sec-Websocket-Key") + if key == "" { + return http.StatusBadRequest, ErrChallengeResponse + } + version := req.Header.Get("Sec-Websocket-Version") + switch version { + case "13": + c.Version = ProtocolVersionHybi13 + default: + return http.StatusBadRequest, ErrBadWebSocketVersion + } + var scheme string + if req.TLS != nil { + scheme = "wss" + } else { + scheme = "ws" + } + c.Location, err = url.ParseRequestURI(scheme + "://" + req.Host + req.URL.RequestURI()) + if err != nil { + return http.StatusBadRequest, err + } + protocol := strings.TrimSpace(req.Header.Get("Sec-Websocket-Protocol")) + if protocol != "" { + protocols := strings.Split(protocol, ",") + for i := 0; i < len(protocols); i++ { + c.Protocol = append(c.Protocol, strings.TrimSpace(protocols[i])) + } + } + c.accept, err = getNonceAccept([]byte(key)) + if err != nil { + return http.StatusInternalServerError, err + } + return http.StatusSwitchingProtocols, nil +} + +// Origin parses Origin header in "req". +// If origin is "null", returns (nil, nil). +func Origin(config *Config, req *http.Request) (*url.URL, error) { + var origin string + switch config.Version { + case ProtocolVersionHybi13: + origin = req.Header.Get("Origin") + } + if origin == "null" { + return nil, nil + } + return url.ParseRequestURI(origin) +} + +func (c *hybiServerHandshaker) AcceptHandshake(buf *bufio.Writer) (err error) { + if len(c.Protocol) > 0 { + if len(c.Protocol) != 1 { + // You need choose a Protocol in Handshake func in Server. + return ErrBadWebSocketProtocol + } + } + buf.WriteString("HTTP/1.1 101 Switching Protocols\r\n") + buf.WriteString("Upgrade: websocket\r\n") + buf.WriteString("Connection: Upgrade\r\n") + buf.WriteString("Sec-WebSocket-Accept: " + string(c.accept) + "\r\n") + if len(c.Protocol) > 0 { + buf.WriteString("Sec-WebSocket-Protocol: " + c.Protocol[0] + "\r\n") + } + // TODO(ukai): send Sec-WebSocket-Extensions. + if c.Header != nil { + err := c.Header.WriteSubset(buf, handshakeHeader) + if err != nil { + return err + } + } + buf.WriteString("\r\n") + return buf.Flush() +} + +func (c *hybiServerHandshaker) NewServerConn(buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { + return newHybiServerConn(c.Config, buf, rwc, request) +} + +// newHybiServerConn returns a new WebSocket connection speaking hybi draft protocol. +func newHybiServerConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { + return newHybiConn(config, buf, rwc, request) +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go new file mode 100644 index 0000000..d6a1910 --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go @@ -0,0 +1,590 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bufio" + "bytes" + "fmt" + "io" + "net/http" + "net/url" + "strings" + "testing" +) + +// Test the getNonceAccept function with values in +// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 +func TestSecWebSocketAccept(t *testing.T) { + nonce := []byte("dGhlIHNhbXBsZSBub25jZQ==") + expected := []byte("s3pPLMBiTxaQ9kYGzzhZRbK+xOo=") + accept, err := getNonceAccept(nonce) + if err != nil { + t.Errorf("getNonceAccept: returned error %v", err) + return + } + if !bytes.Equal(expected, accept) { + t.Errorf("getNonceAccept: expected %q got %q", expected, accept) + } +} + +func TestHybiClientHandshake(t *testing.T) { + b := bytes.NewBuffer([]byte{}) + bw := bufio.NewWriter(b) + br := bufio.NewReader(strings.NewReader(`HTTP/1.1 101 Switching Protocols +Upgrade: websocket +Connection: Upgrade +Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo= +Sec-WebSocket-Protocol: chat + +`)) + var err error + config := new(Config) + config.Location, err = url.ParseRequestURI("ws://server.example.com/chat") + if err != nil { + t.Fatal("location url", err) + } + config.Origin, err = url.ParseRequestURI("http://example.com") + if err != nil { + t.Fatal("origin url", err) + } + config.Protocol = append(config.Protocol, "chat") + config.Protocol = append(config.Protocol, "superchat") + config.Version = ProtocolVersionHybi13 + + config.handshakeData = map[string]string{ + "key": "dGhlIHNhbXBsZSBub25jZQ==", + } + err = hybiClientHandshake(config, br, bw) + if err != nil { + t.Errorf("handshake failed: %v", err) + } + req, err := http.ReadRequest(bufio.NewReader(b)) + if err != nil { + t.Fatalf("read request: %v", err) + } + if req.Method != "GET" { + t.Errorf("request method expected GET, but got %q", req.Method) + } + if req.URL.Path != "/chat" { + t.Errorf("request path expected /chat, but got %q", req.URL.Path) + } + if req.Proto != "HTTP/1.1" { + t.Errorf("request proto expected HTTP/1.1, but got %q", req.Proto) + } + if req.Host != "server.example.com" { + t.Errorf("request Host expected server.example.com, but got %v", req.Host) + } + var expectedHeader = map[string]string{ + "Connection": "Upgrade", + "Upgrade": "websocket", + "Sec-Websocket-Key": config.handshakeData["key"], + "Origin": config.Origin.String(), + "Sec-Websocket-Protocol": "chat, superchat", + "Sec-Websocket-Version": fmt.Sprintf("%d", ProtocolVersionHybi13), + } + for k, v := range expectedHeader { + if req.Header.Get(k) != v { + t.Errorf(fmt.Sprintf("%s expected %q but got %q", k, v, req.Header.Get(k))) + } + } +} + +func TestHybiClientHandshakeWithHeader(t *testing.T) { + b := bytes.NewBuffer([]byte{}) + bw := bufio.NewWriter(b) + br := bufio.NewReader(strings.NewReader(`HTTP/1.1 101 Switching Protocols +Upgrade: websocket +Connection: Upgrade +Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo= +Sec-WebSocket-Protocol: chat + +`)) + var err error + config := new(Config) + config.Location, err = url.ParseRequestURI("ws://server.example.com/chat") + if err != nil { + t.Fatal("location url", err) + } + config.Origin, err = url.ParseRequestURI("http://example.com") + if err != nil { + t.Fatal("origin url", err) + } + config.Protocol = append(config.Protocol, "chat") + config.Protocol = append(config.Protocol, "superchat") + config.Version = ProtocolVersionHybi13 + config.Header = http.Header(make(map[string][]string)) + config.Header.Add("User-Agent", "test") + + config.handshakeData = map[string]string{ + "key": "dGhlIHNhbXBsZSBub25jZQ==", + } + err = hybiClientHandshake(config, br, bw) + if err != nil { + t.Errorf("handshake failed: %v", err) + } + req, err := http.ReadRequest(bufio.NewReader(b)) + if err != nil { + t.Fatalf("read request: %v", err) + } + if req.Method != "GET" { + t.Errorf("request method expected GET, but got %q", req.Method) + } + if req.URL.Path != "/chat" { + t.Errorf("request path expected /chat, but got %q", req.URL.Path) + } + if req.Proto != "HTTP/1.1" { + t.Errorf("request proto expected HTTP/1.1, but got %q", req.Proto) + } + if req.Host != "server.example.com" { + t.Errorf("request Host expected server.example.com, but got %v", req.Host) + } + var expectedHeader = map[string]string{ + "Connection": "Upgrade", + "Upgrade": "websocket", + "Sec-Websocket-Key": config.handshakeData["key"], + "Origin": config.Origin.String(), + "Sec-Websocket-Protocol": "chat, superchat", + "Sec-Websocket-Version": fmt.Sprintf("%d", ProtocolVersionHybi13), + "User-Agent": "test", + } + for k, v := range expectedHeader { + if req.Header.Get(k) != v { + t.Errorf(fmt.Sprintf("%s expected %q but got %q", k, v, req.Header.Get(k))) + } + } +} + +func TestHybiServerHandshake(t *testing.T) { + config := new(Config) + handshaker := &hybiServerHandshaker{Config: config} + br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 +Host: server.example.com +Upgrade: websocket +Connection: Upgrade +Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== +Origin: http://example.com +Sec-WebSocket-Protocol: chat, superchat +Sec-WebSocket-Version: 13 + +`)) + req, err := http.ReadRequest(br) + if err != nil { + t.Fatal("request", err) + } + code, err := handshaker.ReadHandshake(br, req) + if err != nil { + t.Errorf("handshake failed: %v", err) + } + if code != http.StatusSwitchingProtocols { + t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) + } + expectedProtocols := []string{"chat", "superchat"} + if fmt.Sprintf("%v", config.Protocol) != fmt.Sprintf("%v", expectedProtocols) { + t.Errorf("protocol expected %q but got %q", expectedProtocols, config.Protocol) + } + b := bytes.NewBuffer([]byte{}) + bw := bufio.NewWriter(b) + + config.Protocol = config.Protocol[:1] + + err = handshaker.AcceptHandshake(bw) + if err != nil { + t.Errorf("handshake response failed: %v", err) + } + expectedResponse := strings.Join([]string{ + "HTTP/1.1 101 Switching Protocols", + "Upgrade: websocket", + "Connection: Upgrade", + "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", + "Sec-WebSocket-Protocol: chat", + "", ""}, "\r\n") + + if b.String() != expectedResponse { + t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) + } +} + +func TestHybiServerHandshakeNoSubProtocol(t *testing.T) { + config := new(Config) + handshaker := &hybiServerHandshaker{Config: config} + br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 +Host: server.example.com +Upgrade: websocket +Connection: Upgrade +Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== +Origin: http://example.com +Sec-WebSocket-Version: 13 + +`)) + req, err := http.ReadRequest(br) + if err != nil { + t.Fatal("request", err) + } + code, err := handshaker.ReadHandshake(br, req) + if err != nil { + t.Errorf("handshake failed: %v", err) + } + if code != http.StatusSwitchingProtocols { + t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) + } + if len(config.Protocol) != 0 { + t.Errorf("len(config.Protocol) expected 0, but got %q", len(config.Protocol)) + } + b := bytes.NewBuffer([]byte{}) + bw := bufio.NewWriter(b) + + err = handshaker.AcceptHandshake(bw) + if err != nil { + t.Errorf("handshake response failed: %v", err) + } + expectedResponse := strings.Join([]string{ + "HTTP/1.1 101 Switching Protocols", + "Upgrade: websocket", + "Connection: Upgrade", + "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", + "", ""}, "\r\n") + + if b.String() != expectedResponse { + t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) + } +} + +func TestHybiServerHandshakeHybiBadVersion(t *testing.T) { + config := new(Config) + handshaker := &hybiServerHandshaker{Config: config} + br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 +Host: server.example.com +Upgrade: websocket +Connection: Upgrade +Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== +Sec-WebSocket-Origin: http://example.com +Sec-WebSocket-Protocol: chat, superchat +Sec-WebSocket-Version: 9 + +`)) + req, err := http.ReadRequest(br) + if err != nil { + t.Fatal("request", err) + } + code, err := handshaker.ReadHandshake(br, req) + if err != ErrBadWebSocketVersion { + t.Errorf("handshake expected err %q but got %q", ErrBadWebSocketVersion, err) + } + if code != http.StatusBadRequest { + t.Errorf("status expected %q but got %q", http.StatusBadRequest, code) + } +} + +func testHybiFrame(t *testing.T, testHeader, testPayload, testMaskedPayload []byte, frameHeader *hybiFrameHeader) { + b := bytes.NewBuffer([]byte{}) + frameWriterFactory := &hybiFrameWriterFactory{bufio.NewWriter(b), false} + w, _ := frameWriterFactory.NewFrameWriter(TextFrame) + w.(*hybiFrameWriter).header = frameHeader + _, err := w.Write(testPayload) + w.Close() + if err != nil { + t.Errorf("Write error %q", err) + } + var expectedFrame []byte + expectedFrame = append(expectedFrame, testHeader...) + expectedFrame = append(expectedFrame, testMaskedPayload...) + if !bytes.Equal(expectedFrame, b.Bytes()) { + t.Errorf("frame expected %q got %q", expectedFrame, b.Bytes()) + } + frameReaderFactory := &hybiFrameReaderFactory{bufio.NewReader(b)} + r, err := frameReaderFactory.NewFrameReader() + if err != nil { + t.Errorf("Read error %q", err) + } + if header := r.HeaderReader(); header == nil { + t.Errorf("no header") + } else { + actualHeader := make([]byte, r.Len()) + n, err := header.Read(actualHeader) + if err != nil { + t.Errorf("Read header error %q", err) + } else { + if n < len(testHeader) { + t.Errorf("header too short %q got %q", testHeader, actualHeader[:n]) + } + if !bytes.Equal(testHeader, actualHeader[:n]) { + t.Errorf("header expected %q got %q", testHeader, actualHeader[:n]) + } + } + } + if trailer := r.TrailerReader(); trailer != nil { + t.Errorf("unexpected trailer %q", trailer) + } + frame := r.(*hybiFrameReader) + if frameHeader.Fin != frame.header.Fin || + frameHeader.OpCode != frame.header.OpCode || + len(testPayload) != int(frame.header.Length) { + t.Errorf("mismatch %v (%d) vs %v", frameHeader, len(testPayload), frame) + } + payload := make([]byte, len(testPayload)) + _, err = r.Read(payload) + if err != nil { + t.Errorf("read %v", err) + } + if !bytes.Equal(testPayload, payload) { + t.Errorf("payload %q vs %q", testPayload, payload) + } +} + +func TestHybiShortTextFrame(t *testing.T) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame} + payload := []byte("hello") + testHybiFrame(t, []byte{0x81, 0x05}, payload, payload, frameHeader) + + payload = make([]byte, 125) + testHybiFrame(t, []byte{0x81, 125}, payload, payload, frameHeader) +} + +func TestHybiShortMaskedTextFrame(t *testing.T) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame, + MaskingKey: []byte{0xcc, 0x55, 0x80, 0x20}} + payload := []byte("hello") + maskedPayload := []byte{0xa4, 0x30, 0xec, 0x4c, 0xa3} + header := []byte{0x81, 0x85} + header = append(header, frameHeader.MaskingKey...) + testHybiFrame(t, header, payload, maskedPayload, frameHeader) +} + +func TestHybiShortBinaryFrame(t *testing.T) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: BinaryFrame} + payload := []byte("hello") + testHybiFrame(t, []byte{0x82, 0x05}, payload, payload, frameHeader) + + payload = make([]byte, 125) + testHybiFrame(t, []byte{0x82, 125}, payload, payload, frameHeader) +} + +func TestHybiControlFrame(t *testing.T) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: PingFrame} + payload := []byte("hello") + testHybiFrame(t, []byte{0x89, 0x05}, payload, payload, frameHeader) + + frameHeader = &hybiFrameHeader{Fin: true, OpCode: PongFrame} + testHybiFrame(t, []byte{0x8A, 0x05}, payload, payload, frameHeader) + + frameHeader = &hybiFrameHeader{Fin: true, OpCode: CloseFrame} + payload = []byte{0x03, 0xe8} // 1000 + testHybiFrame(t, []byte{0x88, 0x02}, payload, payload, frameHeader) +} + +func TestHybiLongFrame(t *testing.T) { + frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame} + payload := make([]byte, 126) + testHybiFrame(t, []byte{0x81, 126, 0x00, 126}, payload, payload, frameHeader) + + payload = make([]byte, 65535) + testHybiFrame(t, []byte{0x81, 126, 0xff, 0xff}, payload, payload, frameHeader) + + payload = make([]byte, 65536) + testHybiFrame(t, []byte{0x81, 127, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00}, payload, payload, frameHeader) +} + +func TestHybiClientRead(t *testing.T) { + wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o', + 0x89, 0x05, 'h', 'e', 'l', 'l', 'o', // ping + 0x81, 0x05, 'w', 'o', 'r', 'l', 'd'} + br := bufio.NewReader(bytes.NewBuffer(wireData)) + bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) + conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) + + msg := make([]byte, 512) + n, err := conn.Read(msg) + if err != nil { + t.Errorf("read 1st frame, error %q", err) + } + if n != 5 { + t.Errorf("read 1st frame, expect 5, got %d", n) + } + if !bytes.Equal(wireData[2:7], msg[:n]) { + t.Errorf("read 1st frame %v, got %v", wireData[2:7], msg[:n]) + } + n, err = conn.Read(msg) + if err != nil { + t.Errorf("read 2nd frame, error %q", err) + } + if n != 5 { + t.Errorf("read 2nd frame, expect 5, got %d", n) + } + if !bytes.Equal(wireData[16:21], msg[:n]) { + t.Errorf("read 2nd frame %v, got %v", wireData[16:21], msg[:n]) + } + n, err = conn.Read(msg) + if err == nil { + t.Errorf("read not EOF") + } + if n != 0 { + t.Errorf("expect read 0, got %d", n) + } +} + +func TestHybiShortRead(t *testing.T) { + wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o', + 0x89, 0x05, 'h', 'e', 'l', 'l', 'o', // ping + 0x81, 0x05, 'w', 'o', 'r', 'l', 'd'} + br := bufio.NewReader(bytes.NewBuffer(wireData)) + bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) + conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) + + step := 0 + pos := 0 + expectedPos := []int{2, 5, 16, 19} + expectedLen := []int{3, 2, 3, 2} + for { + msg := make([]byte, 3) + n, err := conn.Read(msg) + if step >= len(expectedPos) { + if err == nil { + t.Errorf("read not EOF") + } + if n != 0 { + t.Errorf("expect read 0, got %d", n) + } + return + } + pos = expectedPos[step] + endPos := pos + expectedLen[step] + if err != nil { + t.Errorf("read from %d, got error %q", pos, err) + return + } + if n != endPos-pos { + t.Errorf("read from %d, expect %d, got %d", pos, endPos-pos, n) + } + if !bytes.Equal(wireData[pos:endPos], msg[:n]) { + t.Errorf("read from %d, frame %v, got %v", pos, wireData[pos:endPos], msg[:n]) + } + step++ + } +} + +func TestHybiServerRead(t *testing.T) { + wireData := []byte{0x81, 0x85, 0xcc, 0x55, 0x80, 0x20, + 0xa4, 0x30, 0xec, 0x4c, 0xa3, // hello + 0x89, 0x85, 0xcc, 0x55, 0x80, 0x20, + 0xa4, 0x30, 0xec, 0x4c, 0xa3, // ping: hello + 0x81, 0x85, 0xed, 0x83, 0xb4, 0x24, + 0x9a, 0xec, 0xc6, 0x48, 0x89, // world + } + br := bufio.NewReader(bytes.NewBuffer(wireData)) + bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) + conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, new(http.Request)) + + expected := [][]byte{[]byte("hello"), []byte("world")} + + msg := make([]byte, 512) + n, err := conn.Read(msg) + if err != nil { + t.Errorf("read 1st frame, error %q", err) + } + if n != 5 { + t.Errorf("read 1st frame, expect 5, got %d", n) + } + if !bytes.Equal(expected[0], msg[:n]) { + t.Errorf("read 1st frame %q, got %q", expected[0], msg[:n]) + } + + n, err = conn.Read(msg) + if err != nil { + t.Errorf("read 2nd frame, error %q", err) + } + if n != 5 { + t.Errorf("read 2nd frame, expect 5, got %d", n) + } + if !bytes.Equal(expected[1], msg[:n]) { + t.Errorf("read 2nd frame %q, got %q", expected[1], msg[:n]) + } + + n, err = conn.Read(msg) + if err == nil { + t.Errorf("read not EOF") + } + if n != 0 { + t.Errorf("expect read 0, got %d", n) + } +} + +func TestHybiServerReadWithoutMasking(t *testing.T) { + wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o'} + br := bufio.NewReader(bytes.NewBuffer(wireData)) + bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) + conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, new(http.Request)) + // server MUST close the connection upon receiving a non-masked frame. + msg := make([]byte, 512) + _, err := conn.Read(msg) + if err != io.EOF { + t.Errorf("read 1st frame, expect %q, but got %q", io.EOF, err) + } +} + +func TestHybiClientReadWithMasking(t *testing.T) { + wireData := []byte{0x81, 0x85, 0xcc, 0x55, 0x80, 0x20, + 0xa4, 0x30, 0xec, 0x4c, 0xa3, // hello + } + br := bufio.NewReader(bytes.NewBuffer(wireData)) + bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) + conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) + + // client MUST close the connection upon receiving a masked frame. + msg := make([]byte, 512) + _, err := conn.Read(msg) + if err != io.EOF { + t.Errorf("read 1st frame, expect %q, but got %q", io.EOF, err) + } +} + +// Test the hybiServerHandshaker supports firefox implementation and +// checks Connection request header include (but it's not necessary +// equal to) "upgrade" +func TestHybiServerFirefoxHandshake(t *testing.T) { + config := new(Config) + handshaker := &hybiServerHandshaker{Config: config} + br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 +Host: server.example.com +Upgrade: websocket +Connection: keep-alive, upgrade +Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== +Origin: http://example.com +Sec-WebSocket-Protocol: chat, superchat +Sec-WebSocket-Version: 13 + +`)) + req, err := http.ReadRequest(br) + if err != nil { + t.Fatal("request", err) + } + code, err := handshaker.ReadHandshake(br, req) + if err != nil { + t.Errorf("handshake failed: %v", err) + } + if code != http.StatusSwitchingProtocols { + t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) + } + b := bytes.NewBuffer([]byte{}) + bw := bufio.NewWriter(b) + + config.Protocol = []string{"chat"} + + err = handshaker.AcceptHandshake(bw) + if err != nil { + t.Errorf("handshake response failed: %v", err) + } + expectedResponse := strings.Join([]string{ + "HTTP/1.1 101 Switching Protocols", + "Upgrade: websocket", + "Connection: Upgrade", + "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", + "Sec-WebSocket-Protocol: chat", + "", ""}, "\r\n") + + if b.String() != expectedResponse { + t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) + } +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go new file mode 100644 index 0000000..7032213 --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go @@ -0,0 +1,114 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bufio" + "fmt" + "io" + "net/http" +) + +func newServerConn(rwc io.ReadWriteCloser, buf *bufio.ReadWriter, req *http.Request, config *Config, handshake func(*Config, *http.Request) error) (conn *Conn, err error) { + var hs serverHandshaker = &hybiServerHandshaker{Config: config} + code, err := hs.ReadHandshake(buf.Reader, req) + if err == ErrBadWebSocketVersion { + fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) + fmt.Fprintf(buf, "Sec-WebSocket-Version: %s\r\n", SupportedProtocolVersion) + buf.WriteString("\r\n") + buf.WriteString(err.Error()) + buf.Flush() + return + } + if err != nil { + fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) + buf.WriteString("\r\n") + buf.WriteString(err.Error()) + buf.Flush() + return + } + if handshake != nil { + err = handshake(config, req) + if err != nil { + code = http.StatusForbidden + fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) + buf.WriteString("\r\n") + buf.Flush() + return + } + } + err = hs.AcceptHandshake(buf.Writer) + if err != nil { + code = http.StatusBadRequest + fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) + buf.WriteString("\r\n") + buf.Flush() + return + } + conn = hs.NewServerConn(buf, rwc, req) + return +} + +// Server represents a server of a WebSocket. +type Server struct { + // Config is a WebSocket configuration for new WebSocket connection. + Config + + // Handshake is an optional function in WebSocket handshake. + // For example, you can check, or don't check Origin header. + // Another example, you can select config.Protocol. + Handshake func(*Config, *http.Request) error + + // Handler handles a WebSocket connection. + Handler +} + +// ServeHTTP implements the http.Handler interface for a WebSocket +func (s Server) ServeHTTP(w http.ResponseWriter, req *http.Request) { + s.serveWebSocket(w, req) +} + +func (s Server) serveWebSocket(w http.ResponseWriter, req *http.Request) { + rwc, buf, err := w.(http.Hijacker).Hijack() + if err != nil { + panic("Hijack failed: " + err.Error()) + return + } + // The server should abort the WebSocket connection if it finds + // the client did not send a handshake that matches with protocol + // specification. + defer rwc.Close() + conn, err := newServerConn(rwc, buf, req, &s.Config, s.Handshake) + if err != nil { + return + } + if conn == nil { + panic("unexpected nil conn") + } + s.Handler(conn) +} + +// Handler is a simple interface to a WebSocket browser client. +// It checks if Origin header is valid URL by default. +// You might want to verify websocket.Conn.Config().Origin in the func. +// If you use Server instead of Handler, you could call websocket.Origin and +// check the origin in your Handshake func. So, if you want to accept +// non-browser client, which doesn't send Origin header, you could use Server +//. that doesn't check origin in its Handshake. +type Handler func(*Conn) + +func checkOrigin(config *Config, req *http.Request) (err error) { + config.Origin, err = Origin(config, req) + if err == nil && config.Origin == nil { + return fmt.Errorf("null origin") + } + return err +} + +// ServeHTTP implements the http.Handler interface for a WebSocket +func (h Handler) ServeHTTP(w http.ResponseWriter, req *http.Request) { + s := Server{Handler: h, Handshake: checkOrigin} + s.serveWebSocket(w, req) +} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go new file mode 100644 index 0000000..0f4917b --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go @@ -0,0 +1,411 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package websocket implements a client and server for the WebSocket protocol +// as specified in RFC 6455. +package websocket + +import ( + "bufio" + "crypto/tls" + "encoding/json" + "errors" + "io" + "io/ioutil" + "net" + "net/http" + "net/url" + "sync" + "time" +) + +const ( + ProtocolVersionHybi13 = 13 + ProtocolVersionHybi = ProtocolVersionHybi13 + SupportedProtocolVersion = "13" + + ContinuationFrame = 0 + TextFrame = 1 + BinaryFrame = 2 + CloseFrame = 8 + PingFrame = 9 + PongFrame = 10 + UnknownFrame = 255 +) + +// ProtocolError represents WebSocket protocol errors. +type ProtocolError struct { + ErrorString string +} + +func (err *ProtocolError) Error() string { return err.ErrorString } + +var ( + ErrBadProtocolVersion = &ProtocolError{"bad protocol version"} + ErrBadScheme = &ProtocolError{"bad scheme"} + ErrBadStatus = &ProtocolError{"bad status"} + ErrBadUpgrade = &ProtocolError{"missing or bad upgrade"} + ErrBadWebSocketOrigin = &ProtocolError{"missing or bad WebSocket-Origin"} + ErrBadWebSocketLocation = &ProtocolError{"missing or bad WebSocket-Location"} + ErrBadWebSocketProtocol = &ProtocolError{"missing or bad WebSocket-Protocol"} + ErrBadWebSocketVersion = &ProtocolError{"missing or bad WebSocket Version"} + ErrChallengeResponse = &ProtocolError{"mismatch challenge/response"} + ErrBadFrame = &ProtocolError{"bad frame"} + ErrBadFrameBoundary = &ProtocolError{"not on frame boundary"} + ErrNotWebSocket = &ProtocolError{"not websocket protocol"} + ErrBadRequestMethod = &ProtocolError{"bad method"} + ErrNotSupported = &ProtocolError{"not supported"} +) + +// Addr is an implementation of net.Addr for WebSocket. +type Addr struct { + *url.URL +} + +// Network returns the network type for a WebSocket, "websocket". +func (addr *Addr) Network() string { return "websocket" } + +// Config is a WebSocket configuration +type Config struct { + // A WebSocket server address. + Location *url.URL + + // A Websocket client origin. + Origin *url.URL + + // WebSocket subprotocols. + Protocol []string + + // WebSocket protocol version. + Version int + + // TLS config for secure WebSocket (wss). + TlsConfig *tls.Config + + // Additional header fields to be sent in WebSocket opening handshake. + Header http.Header + + handshakeData map[string]string +} + +// serverHandshaker is an interface to handle WebSocket server side handshake. +type serverHandshaker interface { + // ReadHandshake reads handshake request message from client. + // Returns http response code and error if any. + ReadHandshake(buf *bufio.Reader, req *http.Request) (code int, err error) + + // AcceptHandshake accepts the client handshake request and sends + // handshake response back to client. + AcceptHandshake(buf *bufio.Writer) (err error) + + // NewServerConn creates a new WebSocket connection. + NewServerConn(buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) (conn *Conn) +} + +// frameReader is an interface to read a WebSocket frame. +type frameReader interface { + // Reader is to read payload of the frame. + io.Reader + + // PayloadType returns payload type. + PayloadType() byte + + // HeaderReader returns a reader to read header of the frame. + HeaderReader() io.Reader + + // TrailerReader returns a reader to read trailer of the frame. + // If it returns nil, there is no trailer in the frame. + TrailerReader() io.Reader + + // Len returns total length of the frame, including header and trailer. + Len() int +} + +// frameReaderFactory is an interface to creates new frame reader. +type frameReaderFactory interface { + NewFrameReader() (r frameReader, err error) +} + +// frameWriter is an interface to write a WebSocket frame. +type frameWriter interface { + // Writer is to write payload of the frame. + io.WriteCloser +} + +// frameWriterFactory is an interface to create new frame writer. +type frameWriterFactory interface { + NewFrameWriter(payloadType byte) (w frameWriter, err error) +} + +type frameHandler interface { + HandleFrame(frame frameReader) (r frameReader, err error) + WriteClose(status int) (err error) +} + +// Conn represents a WebSocket connection. +type Conn struct { + config *Config + request *http.Request + + buf *bufio.ReadWriter + rwc io.ReadWriteCloser + + rio sync.Mutex + frameReaderFactory + frameReader + + wio sync.Mutex + frameWriterFactory + + frameHandler + PayloadType byte + defaultCloseStatus int +} + +// Read implements the io.Reader interface: +// it reads data of a frame from the WebSocket connection. +// if msg is not large enough for the frame data, it fills the msg and next Read +// will read the rest of the frame data. +// it reads Text frame or Binary frame. +func (ws *Conn) Read(msg []byte) (n int, err error) { + ws.rio.Lock() + defer ws.rio.Unlock() +again: + if ws.frameReader == nil { + frame, err := ws.frameReaderFactory.NewFrameReader() + if err != nil { + return 0, err + } + ws.frameReader, err = ws.frameHandler.HandleFrame(frame) + if err != nil { + return 0, err + } + if ws.frameReader == nil { + goto again + } + } + n, err = ws.frameReader.Read(msg) + if err == io.EOF { + if trailer := ws.frameReader.TrailerReader(); trailer != nil { + io.Copy(ioutil.Discard, trailer) + } + ws.frameReader = nil + goto again + } + return n, err +} + +// Write implements the io.Writer interface: +// it writes data as a frame to the WebSocket connection. +func (ws *Conn) Write(msg []byte) (n int, err error) { + ws.wio.Lock() + defer ws.wio.Unlock() + w, err := ws.frameWriterFactory.NewFrameWriter(ws.PayloadType) + if err != nil { + return 0, err + } + n, err = w.Write(msg) + w.Close() + if err != nil { + return n, err + } + return n, err +} + +// Close implements the io.Closer interface. +func (ws *Conn) Close() error { + err := ws.frameHandler.WriteClose(ws.defaultCloseStatus) + if err != nil { + return err + } + return ws.rwc.Close() +} + +func (ws *Conn) IsClientConn() bool { return ws.request == nil } +func (ws *Conn) IsServerConn() bool { return ws.request != nil } + +// LocalAddr returns the WebSocket Origin for the connection for client, or +// the WebSocket location for server. +func (ws *Conn) LocalAddr() net.Addr { + if ws.IsClientConn() { + return &Addr{ws.config.Origin} + } + return &Addr{ws.config.Location} +} + +// RemoteAddr returns the WebSocket location for the connection for client, or +// the Websocket Origin for server. +func (ws *Conn) RemoteAddr() net.Addr { + if ws.IsClientConn() { + return &Addr{ws.config.Location} + } + return &Addr{ws.config.Origin} +} + +var errSetDeadline = errors.New("websocket: cannot set deadline: not using a net.Conn") + +// SetDeadline sets the connection's network read & write deadlines. +func (ws *Conn) SetDeadline(t time.Time) error { + if conn, ok := ws.rwc.(net.Conn); ok { + return conn.SetDeadline(t) + } + return errSetDeadline +} + +// SetReadDeadline sets the connection's network read deadline. +func (ws *Conn) SetReadDeadline(t time.Time) error { + if conn, ok := ws.rwc.(net.Conn); ok { + return conn.SetReadDeadline(t) + } + return errSetDeadline +} + +// SetWriteDeadline sets the connection's network write deadline. +func (ws *Conn) SetWriteDeadline(t time.Time) error { + if conn, ok := ws.rwc.(net.Conn); ok { + return conn.SetWriteDeadline(t) + } + return errSetDeadline +} + +// Config returns the WebSocket config. +func (ws *Conn) Config() *Config { return ws.config } + +// Request returns the http request upgraded to the WebSocket. +// It is nil for client side. +func (ws *Conn) Request() *http.Request { return ws.request } + +// Codec represents a symmetric pair of functions that implement a codec. +type Codec struct { + Marshal func(v interface{}) (data []byte, payloadType byte, err error) + Unmarshal func(data []byte, payloadType byte, v interface{}) (err error) +} + +// Send sends v marshaled by cd.Marshal as single frame to ws. +func (cd Codec) Send(ws *Conn, v interface{}) (err error) { + data, payloadType, err := cd.Marshal(v) + if err != nil { + return err + } + ws.wio.Lock() + defer ws.wio.Unlock() + w, err := ws.frameWriterFactory.NewFrameWriter(payloadType) + if err != nil { + return err + } + _, err = w.Write(data) + w.Close() + return err +} + +// Receive receives single frame from ws, unmarshaled by cd.Unmarshal and stores in v. +func (cd Codec) Receive(ws *Conn, v interface{}) (err error) { + ws.rio.Lock() + defer ws.rio.Unlock() + if ws.frameReader != nil { + _, err = io.Copy(ioutil.Discard, ws.frameReader) + if err != nil { + return err + } + ws.frameReader = nil + } +again: + frame, err := ws.frameReaderFactory.NewFrameReader() + if err != nil { + return err + } + frame, err = ws.frameHandler.HandleFrame(frame) + if err != nil { + return err + } + if frame == nil { + goto again + } + payloadType := frame.PayloadType() + data, err := ioutil.ReadAll(frame) + if err != nil { + return err + } + return cd.Unmarshal(data, payloadType, v) +} + +func marshal(v interface{}) (msg []byte, payloadType byte, err error) { + switch data := v.(type) { + case string: + return []byte(data), TextFrame, nil + case []byte: + return data, BinaryFrame, nil + } + return nil, UnknownFrame, ErrNotSupported +} + +func unmarshal(msg []byte, payloadType byte, v interface{}) (err error) { + switch data := v.(type) { + case *string: + *data = string(msg) + return nil + case *[]byte: + *data = msg + return nil + } + return ErrNotSupported +} + +/* +Message is a codec to send/receive text/binary data in a frame on WebSocket connection. +To send/receive text frame, use string type. +To send/receive binary frame, use []byte type. + +Trivial usage: + + import "websocket" + + // receive text frame + var message string + websocket.Message.Receive(ws, &message) + + // send text frame + message = "hello" + websocket.Message.Send(ws, message) + + // receive binary frame + var data []byte + websocket.Message.Receive(ws, &data) + + // send binary frame + data = []byte{0, 1, 2} + websocket.Message.Send(ws, data) + +*/ +var Message = Codec{marshal, unmarshal} + +func jsonMarshal(v interface{}) (msg []byte, payloadType byte, err error) { + msg, err = json.Marshal(v) + return msg, TextFrame, err +} + +func jsonUnmarshal(msg []byte, payloadType byte, v interface{}) (err error) { + return json.Unmarshal(msg, v) +} + +/* +JSON is a codec to send/receive JSON data in a frame from a WebSocket connection. + +Trivial usage: + + import "websocket" + + type T struct { + Msg string + Count int + } + + // receive JSON type T + var data T + websocket.JSON.Receive(ws, &data) + + // send JSON type T + websocket.JSON.Send(ws, data) +*/ +var JSON = Codec{jsonMarshal, jsonUnmarshal} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go new file mode 100644 index 0000000..a376aba --- /dev/null +++ b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go @@ -0,0 +1,414 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package websocket + +import ( + "bytes" + "fmt" + "io" + "log" + "net" + "net/http" + "net/http/httptest" + "net/url" + "strings" + "sync" + "testing" +) + +var serverAddr string +var once sync.Once + +func echoServer(ws *Conn) { io.Copy(ws, ws) } + +type Count struct { + S string + N int +} + +func countServer(ws *Conn) { + for { + var count Count + err := JSON.Receive(ws, &count) + if err != nil { + return + } + count.N++ + count.S = strings.Repeat(count.S, count.N) + err = JSON.Send(ws, count) + if err != nil { + return + } + } +} + +func subProtocolHandshake(config *Config, req *http.Request) error { + for _, proto := range config.Protocol { + if proto == "chat" { + config.Protocol = []string{proto} + return nil + } + } + return ErrBadWebSocketProtocol +} + +func subProtoServer(ws *Conn) { + for _, proto := range ws.Config().Protocol { + io.WriteString(ws, proto) + } +} + +func startServer() { + http.Handle("/echo", Handler(echoServer)) + http.Handle("/count", Handler(countServer)) + subproto := Server{ + Handshake: subProtocolHandshake, + Handler: Handler(subProtoServer), + } + http.Handle("/subproto", subproto) + server := httptest.NewServer(nil) + serverAddr = server.Listener.Addr().String() + log.Print("Test WebSocket server listening on ", serverAddr) +} + +func newConfig(t *testing.T, path string) *Config { + config, _ := NewConfig(fmt.Sprintf("ws://%s%s", serverAddr, path), "http://localhost") + return config +} + +func TestEcho(t *testing.T) { + once.Do(startServer) + + // websocket.Dial() + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + conn, err := NewClient(newConfig(t, "/echo"), client) + if err != nil { + t.Errorf("WebSocket handshake error: %v", err) + return + } + + msg := []byte("hello, world\n") + if _, err := conn.Write(msg); err != nil { + t.Errorf("Write: %v", err) + } + var actual_msg = make([]byte, 512) + n, err := conn.Read(actual_msg) + if err != nil { + t.Errorf("Read: %v", err) + } + actual_msg = actual_msg[0:n] + if !bytes.Equal(msg, actual_msg) { + t.Errorf("Echo: expected %q got %q", msg, actual_msg) + } + conn.Close() +} + +func TestAddr(t *testing.T) { + once.Do(startServer) + + // websocket.Dial() + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + conn, err := NewClient(newConfig(t, "/echo"), client) + if err != nil { + t.Errorf("WebSocket handshake error: %v", err) + return + } + + ra := conn.RemoteAddr().String() + if !strings.HasPrefix(ra, "ws://") || !strings.HasSuffix(ra, "/echo") { + t.Errorf("Bad remote addr: %v", ra) + } + la := conn.LocalAddr().String() + if !strings.HasPrefix(la, "http://") { + t.Errorf("Bad local addr: %v", la) + } + conn.Close() +} + +func TestCount(t *testing.T) { + once.Do(startServer) + + // websocket.Dial() + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + conn, err := NewClient(newConfig(t, "/count"), client) + if err != nil { + t.Errorf("WebSocket handshake error: %v", err) + return + } + + var count Count + count.S = "hello" + if err := JSON.Send(conn, count); err != nil { + t.Errorf("Write: %v", err) + } + if err := JSON.Receive(conn, &count); err != nil { + t.Errorf("Read: %v", err) + } + if count.N != 1 { + t.Errorf("count: expected %d got %d", 1, count.N) + } + if count.S != "hello" { + t.Errorf("count: expected %q got %q", "hello", count.S) + } + if err := JSON.Send(conn, count); err != nil { + t.Errorf("Write: %v", err) + } + if err := JSON.Receive(conn, &count); err != nil { + t.Errorf("Read: %v", err) + } + if count.N != 2 { + t.Errorf("count: expected %d got %d", 2, count.N) + } + if count.S != "hellohello" { + t.Errorf("count: expected %q got %q", "hellohello", count.S) + } + conn.Close() +} + +func TestWithQuery(t *testing.T) { + once.Do(startServer) + + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + + config := newConfig(t, "/echo") + config.Location, err = url.ParseRequestURI(fmt.Sprintf("ws://%s/echo?q=v", serverAddr)) + if err != nil { + t.Fatal("location url", err) + } + + ws, err := NewClient(config, client) + if err != nil { + t.Errorf("WebSocket handshake: %v", err) + return + } + ws.Close() +} + +func testWithProtocol(t *testing.T, subproto []string) (string, error) { + once.Do(startServer) + + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + + config := newConfig(t, "/subproto") + config.Protocol = subproto + + ws, err := NewClient(config, client) + if err != nil { + return "", err + } + msg := make([]byte, 16) + n, err := ws.Read(msg) + if err != nil { + return "", err + } + ws.Close() + return string(msg[:n]), nil +} + +func TestWithProtocol(t *testing.T) { + proto, err := testWithProtocol(t, []string{"chat"}) + if err != nil { + t.Errorf("SubProto: unexpected error: %v", err) + } + if proto != "chat" { + t.Errorf("SubProto: expected %q, got %q", "chat", proto) + } +} + +func TestWithTwoProtocol(t *testing.T) { + proto, err := testWithProtocol(t, []string{"test", "chat"}) + if err != nil { + t.Errorf("SubProto: unexpected error: %v", err) + } + if proto != "chat" { + t.Errorf("SubProto: expected %q, got %q", "chat", proto) + } +} + +func TestWithBadProtocol(t *testing.T) { + _, err := testWithProtocol(t, []string{"test"}) + if err != ErrBadStatus { + t.Errorf("SubProto: expected %v, got %v", ErrBadStatus, err) + } +} + +func TestHTTP(t *testing.T) { + once.Do(startServer) + + // If the client did not send a handshake that matches the protocol + // specification, the server MUST return an HTTP response with an + // appropriate error code (such as 400 Bad Request) + resp, err := http.Get(fmt.Sprintf("http://%s/echo", serverAddr)) + if err != nil { + t.Errorf("Get: error %#v", err) + return + } + if resp == nil { + t.Error("Get: resp is null") + return + } + if resp.StatusCode != http.StatusBadRequest { + t.Errorf("Get: expected %q got %q", http.StatusBadRequest, resp.StatusCode) + } +} + +func TestTrailingSpaces(t *testing.T) { + // http://code.google.com/p/go/issues/detail?id=955 + // The last runs of this create keys with trailing spaces that should not be + // generated by the client. + once.Do(startServer) + config := newConfig(t, "/echo") + for i := 0; i < 30; i++ { + // body + ws, err := DialConfig(config) + if err != nil { + t.Errorf("Dial #%d failed: %v", i, err) + break + } + ws.Close() + } +} + +func TestDialConfigBadVersion(t *testing.T) { + once.Do(startServer) + config := newConfig(t, "/echo") + config.Version = 1234 + + _, err := DialConfig(config) + + if dialerr, ok := err.(*DialError); ok { + if dialerr.Err != ErrBadProtocolVersion { + t.Errorf("dial expected err %q but got %q", ErrBadProtocolVersion, dialerr.Err) + } + } +} + +func TestSmallBuffer(t *testing.T) { + // http://code.google.com/p/go/issues/detail?id=1145 + // Read should be able to handle reading a fragment of a frame. + once.Do(startServer) + + // websocket.Dial() + client, err := net.Dial("tcp", serverAddr) + if err != nil { + t.Fatal("dialing", err) + } + conn, err := NewClient(newConfig(t, "/echo"), client) + if err != nil { + t.Errorf("WebSocket handshake error: %v", err) + return + } + + msg := []byte("hello, world\n") + if _, err := conn.Write(msg); err != nil { + t.Errorf("Write: %v", err) + } + var small_msg = make([]byte, 8) + n, err := conn.Read(small_msg) + if err != nil { + t.Errorf("Read: %v", err) + } + if !bytes.Equal(msg[:len(small_msg)], small_msg) { + t.Errorf("Echo: expected %q got %q", msg[:len(small_msg)], small_msg) + } + var second_msg = make([]byte, len(msg)) + n, err = conn.Read(second_msg) + if err != nil { + t.Errorf("Read: %v", err) + } + second_msg = second_msg[0:n] + if !bytes.Equal(msg[len(small_msg):], second_msg) { + t.Errorf("Echo: expected %q got %q", msg[len(small_msg):], second_msg) + } + conn.Close() +} + +var parseAuthorityTests = []struct { + in *url.URL + out string +}{ + { + &url.URL{ + Scheme: "ws", + Host: "www.google.com", + }, + "www.google.com:80", + }, + { + &url.URL{ + Scheme: "wss", + Host: "www.google.com", + }, + "www.google.com:443", + }, + { + &url.URL{ + Scheme: "ws", + Host: "www.google.com:80", + }, + "www.google.com:80", + }, + { + &url.URL{ + Scheme: "wss", + Host: "www.google.com:443", + }, + "www.google.com:443", + }, + // some invalid ones for parseAuthority. parseAuthority doesn't + // concern itself with the scheme unless it actually knows about it + { + &url.URL{ + Scheme: "http", + Host: "www.google.com", + }, + "www.google.com", + }, + { + &url.URL{ + Scheme: "http", + Host: "www.google.com:80", + }, + "www.google.com:80", + }, + { + &url.URL{ + Scheme: "asdf", + Host: "127.0.0.1", + }, + "127.0.0.1", + }, + { + &url.URL{ + Scheme: "asdf", + Host: "www.google.com", + }, + "www.google.com", + }, +} + +func TestParseAuthority(t *testing.T) { + for _, tt := range parseAuthorityTests { + out := parseAuthority(tt.in) + if out != tt.out { + t.Errorf("got %v; want %v", out, tt.out) + } + } +} From 4e1d69b2f0abfd53f08d16c0e932d1b7845609df Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:47:17 -0700 Subject: [PATCH 30/44] additional dependencies --- Godeps/Godeps.json | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json index 6159bca..23e935b 100644 --- a/Godeps/Godeps.json +++ b/Godeps/Godeps.json @@ -49,6 +49,14 @@ { "ImportPath": "golang.org/x/oauth2", "Rev": "721c86aedbb404bcb5a439cd05c1e0a6bf7d8923" + }, + { + "ImportPath": "github.com/stretchr/testify/assert", + "Rev": "e4ec8152c15fc46bd5056ce65997a07c7d415325" + }, + { + "ImportPath": "golang.org/x/net/websocket", + "Rev": "59b0df9b1f7abda5aab0495ee54f408daf182ce7" } ] } From 79539d77b962ee98a7da1831d765e4f2e9a44cdf Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:52:19 -0700 Subject: [PATCH 31/44] removed remote (to put into it's own repo) --- remote/Godeps/Godeps.json | 14 - remote/Godeps/Readme | 5 - remote/Godeps/_workspace/.gitignore | 2 - .../stretchr/testify/assert/assertions.go | 805 ------------------ .../testify/assert/assertions_test.go | 768 ----------------- .../github.com/stretchr/testify/assert/doc.go | 150 ---- .../stretchr/testify/assert/errors.go | 10 - .../testify/assert/forward_assertions.go | 262 ------ .../testify/assert/forward_assertions_test.go | 526 ------------ .../testify/assert/http_assertions.go | 157 ---- .../testify/assert/http_assertions_test.go | 86 -- .../src/golang.org/x/net/websocket/client.go | 112 --- .../x/net/websocket/exampledial_test.go | 31 - .../x/net/websocket/examplehandler_test.go | 26 - .../src/golang.org/x/net/websocket/hybi.go | 564 ------------ .../golang.org/x/net/websocket/hybi_test.go | 590 ------------- .../src/golang.org/x/net/websocket/server.go | 114 --- .../golang.org/x/net/websocket/websocket.go | 411 --------- .../x/net/websocket/websocket_test.go | 414 --------- remote/com.140proof.groupify.remote.plist | 27 - remote/gobetween.go | 75 -- remote/polling.go | 77 -- remote/queue.go | 35 - remote/spotify_functions.go | 47 - remote/ws.go | 51 -- remote/ws_test.go | 41 - 26 files changed, 5400 deletions(-) delete mode 100644 remote/Godeps/Godeps.json delete mode 100644 remote/Godeps/Readme delete mode 100644 remote/Godeps/_workspace/.gitignore delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go delete mode 100644 remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go delete mode 100644 remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go delete mode 100644 remote/com.140proof.groupify.remote.plist delete mode 100644 remote/gobetween.go delete mode 100644 remote/polling.go delete mode 100644 remote/queue.go delete mode 100644 remote/spotify_functions.go delete mode 100644 remote/ws.go delete mode 100644 remote/ws_test.go diff --git a/remote/Godeps/Godeps.json b/remote/Godeps/Godeps.json deleted file mode 100644 index adc55e7..0000000 --- a/remote/Godeps/Godeps.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "ImportPath": "github.com/ahamidi/groupify/remote", - "GoVersion": "go1.4.1", - "Deps": [ - { - "ImportPath": "github.com/stretchr/testify/assert", - "Rev": "e4ec8152c15fc46bd5056ce65997a07c7d415325" - }, - { - "ImportPath": "golang.org/x/net/websocket", - "Rev": "59b0df9b1f7abda5aab0495ee54f408daf182ce7" - } - ] -} diff --git a/remote/Godeps/Readme b/remote/Godeps/Readme deleted file mode 100644 index 4cdaa53..0000000 --- a/remote/Godeps/Readme +++ /dev/null @@ -1,5 +0,0 @@ -This directory tree is generated automatically by godep. - -Please do not edit. - -See https://github.com/tools/godep for more information. diff --git a/remote/Godeps/_workspace/.gitignore b/remote/Godeps/_workspace/.gitignore deleted file mode 100644 index f037d68..0000000 --- a/remote/Godeps/_workspace/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -/pkg -/bin diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go deleted file mode 100644 index 58e1781..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go +++ /dev/null @@ -1,805 +0,0 @@ -package assert - -import ( - "bufio" - "bytes" - "fmt" - "reflect" - "regexp" - "runtime" - "strings" - "time" -) - -// TestingT is an interface wrapper around *testing.T -type TestingT interface { - Errorf(format string, args ...interface{}) -} - -// Comparison a custom function that returns true on success and false on failure -type Comparison func() (success bool) - -/* - Helper functions -*/ - -// ObjectsAreEqual determines if two objects are considered equal. -// -// This function does no assertion of any kind. -func ObjectsAreEqual(expected, actual interface{}) bool { - - if expected == nil || actual == nil { - return expected == actual - } - - if reflect.DeepEqual(expected, actual) { - return true - } - - // Last ditch effort - if fmt.Sprintf("%#v", expected) == fmt.Sprintf("%#v", actual) { - return true - } - - return false - -} - -func ObjectsAreEqualValues(expected, actual interface{}) bool { - if ObjectsAreEqual(expected, actual) { - return true - } - - actualType := reflect.TypeOf(actual) - expectedValue := reflect.ValueOf(expected) - if expectedValue.Type().ConvertibleTo(actualType) { - // Attempt comparison after type conversion - if reflect.DeepEqual(actual, expectedValue.Convert(actualType).Interface()) { - return true - } - } - - return false -} - -/* CallerInfo is necessary because the assert functions use the testing object -internally, causing it to print the file:line of the assert method, rather than where -the problem actually occured in calling code.*/ - -// CallerInfo returns a string containing the file and line number of the assert call -// that failed. -func CallerInfo() string { - - file := "" - line := 0 - ok := false - - for i := 0; ; i++ { - _, file, line, ok = runtime.Caller(i) - if !ok { - return "" - } - parts := strings.Split(file, "/") - dir := parts[len(parts)-2] - file = parts[len(parts)-1] - if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" { - break - } - } - - return fmt.Sprintf("%s:%d", file, line) -} - -// getWhitespaceString returns a string that is long enough to overwrite the default -// output from the go testing framework. -func getWhitespaceString() string { - - _, file, line, ok := runtime.Caller(1) - if !ok { - return "" - } - parts := strings.Split(file, "/") - file = parts[len(parts)-1] - - return strings.Repeat(" ", len(fmt.Sprintf("%s:%d: ", file, line))) - -} - -func messageFromMsgAndArgs(msgAndArgs ...interface{}) string { - if len(msgAndArgs) == 0 || msgAndArgs == nil { - return "" - } - if len(msgAndArgs) == 1 { - return msgAndArgs[0].(string) - } - if len(msgAndArgs) > 1 { - return fmt.Sprintf(msgAndArgs[0].(string), msgAndArgs[1:]...) - } - return "" -} - -// Indents all lines of the message by appending a number of tabs to each line, in an output format compatible with Go's -// test printing (see inner comment for specifics) -func indentMessageLines(message string, tabs int) string { - outBuf := new(bytes.Buffer) - - for i, scanner := 0, bufio.NewScanner(strings.NewReader(message)); scanner.Scan(); i++ { - if i != 0 { - outBuf.WriteRune('\n') - } - for ii := 0; ii < tabs; ii++ { - outBuf.WriteRune('\t') - // Bizarrely, all lines except the first need one fewer tabs prepended, so deliberately advance the counter - // by 1 prematurely. - if ii == 0 && i > 0 { - ii++ - } - } - outBuf.WriteString(scanner.Text()) - } - - return outBuf.String() -} - -// Fail reports a failure through -func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool { - - message := messageFromMsgAndArgs(msgAndArgs...) - - if len(message) > 0 { - t.Errorf("\r%s\r\tLocation:\t%s\n"+ - "\r\tError:%s\n"+ - "\r\tMessages:\t%s\n\r", - getWhitespaceString(), - CallerInfo(), - indentMessageLines(failureMessage, 2), - message) - } else { - t.Errorf("\r%s\r\tLocation:\t%s\n"+ - "\r\tError:%s\n\r", - getWhitespaceString(), - CallerInfo(), - indentMessageLines(failureMessage, 2)) - } - - return false -} - -// Implements asserts that an object is implemented by the specified interface. -// -// assert.Implements(t, (*MyInterface)(nil), new(MyObject), "MyObject") -func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { - - interfaceType := reflect.TypeOf(interfaceObject).Elem() - - if !reflect.TypeOf(object).Implements(interfaceType) { - return Fail(t, fmt.Sprintf("Object must implement %v", interfaceType), msgAndArgs...) - } - - return true - -} - -// IsType asserts that the specified objects are of the same type. -func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { - - if !ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType)) { - return Fail(t, fmt.Sprintf("Object expected to be of type %v, but was %v", reflect.TypeOf(expectedType), reflect.TypeOf(object)), msgAndArgs...) - } - - return true -} - -// Equal asserts that two objects are equal. -// -// assert.Equal(t, 123, 123, "123 and 123 should be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { - - if !ObjectsAreEqual(expected, actual) { - return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+ - " != %#v (actual)", expected, actual), msgAndArgs...) - } - - return true - -} - -// EqualValues asserts that two objects are equal or convertable to the same types -// and equal. -// -// assert.EqualValues(t, uint32(123), int32(123), "123 and 123 should be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { - - if !ObjectsAreEqualValues(expected, actual) { - return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+ - " != %#v (actual)", expected, actual), msgAndArgs...) - } - - return true - -} - -// Exactly asserts that two objects are equal is value and type. -// -// assert.Exactly(t, int32(123), int64(123), "123 and 123 should NOT be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { - - aType := reflect.TypeOf(expected) - bType := reflect.TypeOf(actual) - - if aType != bType { - return Fail(t, "Types expected to match exactly", "%v != %v", aType, bType) - } - - return Equal(t, expected, actual, msgAndArgs...) - -} - -// NotNil asserts that the specified object is not nil. -// -// assert.NotNil(t, err, "err should be something") -// -// Returns whether the assertion was successful (true) or not (false). -func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - - success := true - - if object == nil { - success = false - } else { - value := reflect.ValueOf(object) - kind := value.Kind() - if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() { - success = false - } - } - - if !success { - Fail(t, "Expected not to be nil.", msgAndArgs...) - } - - return success -} - -// isNil checks if a specified object is nil or not, without Failing. -func isNil(object interface{}) bool { - if object == nil { - return true - } - - value := reflect.ValueOf(object) - kind := value.Kind() - if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() { - return true - } - - return false -} - -// Nil asserts that the specified object is nil. -// -// assert.Nil(t, err, "err should be nothing") -// -// Returns whether the assertion was successful (true) or not (false). -func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - if isNil(object) { - return true - } - return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...) -} - -var zeros = []interface{}{ - int(0), - int8(0), - int16(0), - int32(0), - int64(0), - uint(0), - uint8(0), - uint16(0), - uint32(0), - uint64(0), - float32(0), - float64(0), -} - -// isEmpty gets whether the specified object is considered empty or not. -func isEmpty(object interface{}) bool { - - if object == nil { - return true - } else if object == "" { - return true - } else if object == false { - return true - } - - for _, v := range zeros { - if object == v { - return true - } - } - - objValue := reflect.ValueOf(object) - - switch objValue.Kind() { - case reflect.Map: - fallthrough - case reflect.Slice, reflect.Chan: - { - return (objValue.Len() == 0) - } - case reflect.Ptr: - { - switch object.(type) { - case *time.Time: - return object.(*time.Time).IsZero() - default: - return false - } - } - } - return false -} - -// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either -// a slice or a channel with len == 0. -// -// assert.Empty(t, obj) -// -// Returns whether the assertion was successful (true) or not (false). -func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - - pass := isEmpty(object) - if !pass { - Fail(t, fmt.Sprintf("Should be empty, but was %v", object), msgAndArgs...) - } - - return pass - -} - -// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either -// a slice or a channel with len == 0. -// -// if assert.NotEmpty(t, obj) { -// assert.Equal(t, "two", obj[1]) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { - - pass := !isEmpty(object) - if !pass { - Fail(t, fmt.Sprintf("Should NOT be empty, but was %v", object), msgAndArgs...) - } - - return pass - -} - -// getLen try to get length of object. -// return (false, 0) if impossible. -func getLen(x interface{}) (ok bool, length int) { - v := reflect.ValueOf(x) - defer func() { - if e := recover(); e != nil { - ok = false - } - }() - return true, v.Len() -} - -// Len asserts that the specified object has specific length. -// Len also fails if the object has a type that len() not accept. -// -// assert.Len(t, mySlice, 3, "The size of slice is not 3") -// -// Returns whether the assertion was successful (true) or not (false). -func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool { - ok, l := getLen(object) - if !ok { - return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", object), msgAndArgs...) - } - - if l != length { - return Fail(t, fmt.Sprintf("\"%s\" should have %d item(s), but has %d", object, length, l), msgAndArgs...) - } - return true -} - -// True asserts that the specified value is true. -// -// assert.True(t, myBool, "myBool should be true") -// -// Returns whether the assertion was successful (true) or not (false). -func True(t TestingT, value bool, msgAndArgs ...interface{}) bool { - - if value != true { - return Fail(t, "Should be true", msgAndArgs...) - } - - return true - -} - -// False asserts that the specified value is true. -// -// assert.False(t, myBool, "myBool should be false") -// -// Returns whether the assertion was successful (true) or not (false). -func False(t TestingT, value bool, msgAndArgs ...interface{}) bool { - - if value != false { - return Fail(t, "Should be false", msgAndArgs...) - } - - return true - -} - -// NotEqual asserts that the specified values are NOT equal. -// -// assert.NotEqual(t, obj1, obj2, "two objects shouldn't be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { - - if ObjectsAreEqual(expected, actual) { - return Fail(t, "Should not be equal", msgAndArgs...) - } - - return true - -} - -// containsElement try loop over the list check if the list includes the element. -// return (false, false) if impossible. -// return (true, false) if element was not found. -// return (true, true) if element was found. -func includeElement(list interface{}, element interface{}) (ok, found bool) { - - listValue := reflect.ValueOf(list) - elementValue := reflect.ValueOf(element) - defer func() { - if e := recover(); e != nil { - ok = false - found = false - } - }() - - if reflect.TypeOf(list).Kind() == reflect.String { - return true, strings.Contains(listValue.String(), elementValue.String()) - } - - for i := 0; i < listValue.Len(); i++ { - if ObjectsAreEqual(listValue.Index(i).Interface(), element) { - return true, true - } - } - return true, false - -} - -// Contains asserts that the specified string or list(array, slice...) contains the -// specified substring or element. -// -// assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'") -// assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'") -// -// Returns whether the assertion was successful (true) or not (false). -func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { - - ok, found := includeElement(s, contains) - if !ok { - return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) - } - if !found { - return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", s, contains), msgAndArgs...) - } - - return true - -} - -// NotContains asserts that the specified string or list(array, slice...) does NOT contain the -// specified substring or element. -// -// assert.NotContains(t, "Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'") -// assert.NotContains(t, ["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'") -// -// Returns whether the assertion was successful (true) or not (false). -func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { - - ok, found := includeElement(s, contains) - if !ok { - return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) - } - if found { - return Fail(t, fmt.Sprintf("\"%s\" should not contain \"%s\"", s, contains), msgAndArgs...) - } - - return true - -} - -// Condition uses a Comparison to assert a complex condition. -func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool { - result := comp() - if !result { - Fail(t, "Condition failed!", msgAndArgs...) - } - return result -} - -// PanicTestFunc defines a func that should be passed to the assert.Panics and assert.NotPanics -// methods, and represents a simple func that takes no arguments, and returns nothing. -type PanicTestFunc func() - -// didPanic returns true if the function passed to it panics. Otherwise, it returns false. -func didPanic(f PanicTestFunc) (bool, interface{}) { - - didPanic := false - var message interface{} - func() { - - defer func() { - if message = recover(); message != nil { - didPanic = true - } - }() - - // call the target function - f() - - }() - - return didPanic, message - -} - -// Panics asserts that the code inside the specified PanicTestFunc panics. -// -// assert.Panics(t, func(){ -// GoCrazy() -// }, "Calling GoCrazy() should panic") -// -// Returns whether the assertion was successful (true) or not (false). -func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { - - if funcDidPanic, panicValue := didPanic(f); !funcDidPanic { - return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) - } - - return true -} - -// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. -// -// assert.NotPanics(t, func(){ -// RemainCalm() -// }, "Calling RemainCalm() should NOT panic") -// -// Returns whether the assertion was successful (true) or not (false). -func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { - - if funcDidPanic, panicValue := didPanic(f); funcDidPanic { - return Fail(t, fmt.Sprintf("func %#v should not panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) - } - - return true -} - -// WithinDuration asserts that the two times are within duration delta of each other. -// -// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s") -// -// Returns whether the assertion was successful (true) or not (false). -func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { - - dt := expected.Sub(actual) - if dt < -delta || dt > delta { - return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) - } - - return true -} - -func toFloat(x interface{}) (float64, bool) { - var xf float64 - xok := true - - switch xn := x.(type) { - case uint8: - xf = float64(xn) - case uint16: - xf = float64(xn) - case uint32: - xf = float64(xn) - case uint64: - xf = float64(xn) - case int: - xf = float64(xn) - case int8: - xf = float64(xn) - case int16: - xf = float64(xn) - case int32: - xf = float64(xn) - case int64: - xf = float64(xn) - case float32: - xf = float64(xn) - case float64: - xf = float64(xn) - default: - xok = false - } - - return xf, xok -} - -// InDelta asserts that the two numerals are within delta of each other. -// -// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) -// -// Returns whether the assertion was successful (true) or not (false). -func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { - - af, aok := toFloat(expected) - bf, bok := toFloat(actual) - - if !aok || !bok { - return Fail(t, fmt.Sprintf("Parameters must be numerical"), msgAndArgs...) - } - - dt := af - bf - if dt < -delta || dt > delta { - return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) - } - - return true -} - -// min(|expected|, |actual|) * epsilon -func calcEpsilonDelta(expected, actual interface{}, epsilon float64) float64 { - af, aok := toFloat(expected) - bf, bok := toFloat(actual) - - if !aok || !bok { - // invalid input - return 0 - } - - if af < 0 { - af = -af - } - if bf < 0 { - bf = -bf - } - var delta float64 - if af < bf { - delta = af * epsilon - } else { - delta = bf * epsilon - } - return delta -} - -// InEpsilon asserts that expected and actual have a relative error less than epsilon -// -// Returns whether the assertion was successful (true) or not (false). -func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { - delta := calcEpsilonDelta(expected, actual, epsilon) - - return InDelta(t, expected, actual, delta, msgAndArgs...) -} - -/* - Errors -*/ - -// NoError asserts that a function returned no error (i.e. `nil`). -// -// actualObj, err := SomeFunction() -// if assert.NoError(t, err) { -// assert.Equal(t, actualObj, expectedObj) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool { - if isNil(err) { - return true - } - - return Fail(t, fmt.Sprintf("No error is expected but got %v", err), msgAndArgs...) -} - -// Error asserts that a function returned an error (i.e. not `nil`). -// -// actualObj, err := SomeFunction() -// if assert.Error(t, err, "An error was expected") { -// assert.Equal(t, err, expectedError) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func Error(t TestingT, err error, msgAndArgs ...interface{}) bool { - - message := messageFromMsgAndArgs(msgAndArgs...) - return NotNil(t, err, "An error is expected but got nil. %s", message) - -} - -// EqualError asserts that a function returned an error (i.e. not `nil`) -// and that it is equal to the provided error. -// -// actualObj, err := SomeFunction() -// if assert.Error(t, err, "An error was expected") { -// assert.Equal(t, err, expectedError) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool { - - message := messageFromMsgAndArgs(msgAndArgs...) - if !NotNil(t, theError, "An error is expected but got nil. %s", message) { - return false - } - s := "An error with value \"%s\" is expected but got \"%s\". %s" - return Equal(t, theError.Error(), errString, - s, errString, theError.Error(), message) -} - -// matchRegexp return true if a specified regexp matches a string. -func matchRegexp(rx interface{}, str interface{}) bool { - - var r *regexp.Regexp - if rr, ok := rx.(*regexp.Regexp); ok { - r = rr - } else { - r = regexp.MustCompile(fmt.Sprint(rx)) - } - - return (r.FindStringIndex(fmt.Sprint(str)) != nil) - -} - -// Regexp asserts that a specified regexp matches a string. -// -// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") -// assert.Regexp(t, "start...$", "it's not starting") -// -// Returns whether the assertion was successful (true) or not (false). -func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { - - match := matchRegexp(rx, str) - - if !match { - Fail(t, fmt.Sprintf("Expect \"%v\" to match \"%v\"", str, rx), msgAndArgs...) - } - - return match -} - -// NotRegexp asserts that a specified regexp does not match a string. -// -// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") -// assert.NotRegexp(t, "^start", "it's not starting") -// -// Returns whether the assertion was successful (true) or not (false). -func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { - match := matchRegexp(rx, str) - - if match { - Fail(t, fmt.Sprintf("Expect \"%v\" to NOT match \"%v\"", str, rx), msgAndArgs...) - } - - return !match - -} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go deleted file mode 100644 index 2cb58db..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go +++ /dev/null @@ -1,768 +0,0 @@ -package assert - -import ( - "errors" - "regexp" - "testing" - "time" -) - -// AssertionTesterInterface defines an interface to be used for testing assertion methods -type AssertionTesterInterface interface { - TestMethod() -} - -// AssertionTesterConformingObject is an object that conforms to the AssertionTesterInterface interface -type AssertionTesterConformingObject struct { -} - -func (a *AssertionTesterConformingObject) TestMethod() { -} - -// AssertionTesterNonConformingObject is an object that does not conform to the AssertionTesterInterface interface -type AssertionTesterNonConformingObject struct { -} - -func TestObjectsAreEqual(t *testing.T) { - - if !ObjectsAreEqual("Hello World", "Hello World") { - t.Error("objectsAreEqual should return true") - } - if !ObjectsAreEqual(123, 123) { - t.Error("objectsAreEqual should return true") - } - if !ObjectsAreEqual(123.5, 123.5) { - t.Error("objectsAreEqual should return true") - } - if !ObjectsAreEqual([]byte("Hello World"), []byte("Hello World")) { - t.Error("objectsAreEqual should return true") - } - if !ObjectsAreEqual(nil, nil) { - t.Error("objectsAreEqual should return true") - } - if ObjectsAreEqual(map[int]int{5: 10}, map[int]int{10: 20}) { - t.Error("objectsAreEqual should return false") - } - if ObjectsAreEqual('x', "x") { - t.Error("objectsAreEqual should return false") - } - if ObjectsAreEqual("x", 'x') { - t.Error("objectsAreEqual should return false") - } - if ObjectsAreEqual(0, 0.1) { - t.Error("objectsAreEqual should return false") - } - if ObjectsAreEqual(0.1, 0) { - t.Error("objectsAreEqual should return false") - } - if ObjectsAreEqual(uint32(10), int32(10)) { - t.Error("objectsAreEqual should return false") - } - if !ObjectsAreEqualValues(uint32(10), int32(10)) { - t.Error("ObjectsAreEqualValues should return true") - } - -} - -func TestImplements(t *testing.T) { - - mockT := new(testing.T) - - if !Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { - t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") - } - if Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { - t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") - } - -} - -func TestIsType(t *testing.T) { - - mockT := new(testing.T) - - if !IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { - t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") - } - if IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { - t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") - } - -} - -func TestEqual(t *testing.T) { - - mockT := new(testing.T) - - if !Equal(mockT, "Hello World", "Hello World") { - t.Error("Equal should return true") - } - if !Equal(mockT, 123, 123) { - t.Error("Equal should return true") - } - if !Equal(mockT, 123.5, 123.5) { - t.Error("Equal should return true") - } - if !Equal(mockT, []byte("Hello World"), []byte("Hello World")) { - t.Error("Equal should return true") - } - if !Equal(mockT, nil, nil) { - t.Error("Equal should return true") - } - if !Equal(mockT, int32(123), int32(123)) { - t.Error("Equal should return true") - } - if !Equal(mockT, uint64(123), uint64(123)) { - t.Error("Equal should return true") - } - funcA := func() int { return 42 } - if !Equal(mockT, funcA, funcA) { - t.Error("Equal should return true") - } - -} - -func TestNotNil(t *testing.T) { - - mockT := new(testing.T) - - if !NotNil(mockT, new(AssertionTesterConformingObject)) { - t.Error("NotNil should return true: object is not nil") - } - if NotNil(mockT, nil) { - t.Error("NotNil should return false: object is nil") - } - -} - -func TestNil(t *testing.T) { - - mockT := new(testing.T) - - if !Nil(mockT, nil) { - t.Error("Nil should return true: object is nil") - } - if Nil(mockT, new(AssertionTesterConformingObject)) { - t.Error("Nil should return false: object is not nil") - } - -} - -func TestTrue(t *testing.T) { - - mockT := new(testing.T) - - if !True(mockT, true) { - t.Error("True should return true") - } - if True(mockT, false) { - t.Error("True should return false") - } - -} - -func TestFalse(t *testing.T) { - - mockT := new(testing.T) - - if !False(mockT, false) { - t.Error("False should return true") - } - if False(mockT, true) { - t.Error("False should return false") - } - -} - -func TestExactly(t *testing.T) { - - mockT := new(testing.T) - - a := float32(1) - b := float64(1) - c := float32(1) - d := float32(2) - - if Exactly(mockT, a, b) { - t.Error("Exactly should return false") - } - if Exactly(mockT, a, d) { - t.Error("Exactly should return false") - } - if !Exactly(mockT, a, c) { - t.Error("Exactly should return true") - } - - if Exactly(mockT, nil, a) { - t.Error("Exactly should return false") - } - if Exactly(mockT, a, nil) { - t.Error("Exactly should return false") - } - -} - -func TestNotEqual(t *testing.T) { - - mockT := new(testing.T) - - if !NotEqual(mockT, "Hello World", "Hello World!") { - t.Error("NotEqual should return true") - } - if !NotEqual(mockT, 123, 1234) { - t.Error("NotEqual should return true") - } - if !NotEqual(mockT, 123.5, 123.55) { - t.Error("NotEqual should return true") - } - if !NotEqual(mockT, []byte("Hello World"), []byte("Hello World!")) { - t.Error("NotEqual should return true") - } - if !NotEqual(mockT, nil, new(AssertionTesterConformingObject)) { - t.Error("NotEqual should return true") - } - funcA := func() int { return 23 } - funcB := func() int { return 42 } - if !NotEqual(mockT, funcA, funcB) { - t.Error("NotEqual should return true") - } - - if NotEqual(mockT, "Hello World", "Hello World") { - t.Error("NotEqual should return false") - } - if NotEqual(mockT, 123, 123) { - t.Error("NotEqual should return false") - } - if NotEqual(mockT, 123.5, 123.5) { - t.Error("NotEqual should return false") - } - if NotEqual(mockT, []byte("Hello World"), []byte("Hello World")) { - t.Error("NotEqual should return false") - } - if NotEqual(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { - t.Error("NotEqual should return false") - } -} - -type A struct { - Name, Value string -} - -func TestContains(t *testing.T) { - - mockT := new(testing.T) - list := []string{"Foo", "Bar"} - complexList := []*A{ - {"b", "c"}, - {"d", "e"}, - {"g", "h"}, - {"j", "k"}, - } - - if !Contains(mockT, "Hello World", "Hello") { - t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") - } - if Contains(mockT, "Hello World", "Salut") { - t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") - } - - if !Contains(mockT, list, "Bar") { - t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Bar\"") - } - if Contains(mockT, list, "Salut") { - t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") - } - if !Contains(mockT, complexList, &A{"g", "h"}) { - t.Error("Contains should return true: complexList contains {\"g\", \"h\"}") - } - if Contains(mockT, complexList, &A{"g", "e"}) { - t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") - } -} - -func TestNotContains(t *testing.T) { - - mockT := new(testing.T) - list := []string{"Foo", "Bar"} - - if !NotContains(mockT, "Hello World", "Hello!") { - t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") - } - if NotContains(mockT, "Hello World", "Hello") { - t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") - } - - if !NotContains(mockT, list, "Foo!") { - t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") - } - if NotContains(mockT, list, "Foo") { - t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") - } - -} - -func Test_includeElement(t *testing.T) { - - list1 := []string{"Foo", "Bar"} - list2 := []int{1, 2} - - ok, found := includeElement("Hello World", "World") - True(t, ok) - True(t, found) - - ok, found = includeElement(list1, "Foo") - True(t, ok) - True(t, found) - - ok, found = includeElement(list1, "Bar") - True(t, ok) - True(t, found) - - ok, found = includeElement(list2, 1) - True(t, ok) - True(t, found) - - ok, found = includeElement(list2, 2) - True(t, ok) - True(t, found) - - ok, found = includeElement(list1, "Foo!") - True(t, ok) - False(t, found) - - ok, found = includeElement(list2, 3) - True(t, ok) - False(t, found) - - ok, found = includeElement(list2, "1") - True(t, ok) - False(t, found) - - ok, found = includeElement(1433, "1") - False(t, ok) - False(t, found) - -} - -func TestCondition(t *testing.T) { - mockT := new(testing.T) - - if !Condition(mockT, func() bool { return true }, "Truth") { - t.Error("Condition should return true") - } - - if Condition(mockT, func() bool { return false }, "Lie") { - t.Error("Condition should return false") - } - -} - -func TestDidPanic(t *testing.T) { - - if funcDidPanic, _ := didPanic(func() { - panic("Panic!") - }); !funcDidPanic { - t.Error("didPanic should return true") - } - - if funcDidPanic, _ := didPanic(func() { - }); funcDidPanic { - t.Error("didPanic should return false") - } - -} - -func TestPanics(t *testing.T) { - - mockT := new(testing.T) - - if !Panics(mockT, func() { - panic("Panic!") - }) { - t.Error("Panics should return true") - } - - if Panics(mockT, func() { - }) { - t.Error("Panics should return false") - } - -} - -func TestNotPanics(t *testing.T) { - - mockT := new(testing.T) - - if !NotPanics(mockT, func() { - }) { - t.Error("NotPanics should return true") - } - - if NotPanics(mockT, func() { - panic("Panic!") - }) { - t.Error("NotPanics should return false") - } - -} - -func TestEqual_Funcs(t *testing.T) { - - type f func() int - f1 := func() int { return 1 } - f2 := func() int { return 2 } - - f1Copy := f1 - - Equal(t, f1Copy, f1, "Funcs are the same and should be considered equal") - NotEqual(t, f1, f2, "f1 and f2 are different") - -} - -func TestNoError(t *testing.T) { - - mockT := new(testing.T) - - // start with a nil error - var err error - - True(t, NoError(mockT, err), "NoError should return True for nil arg") - - // now set an error - err = errors.New("some error") - - False(t, NoError(mockT, err), "NoError with error should return False") - -} - -func TestError(t *testing.T) { - - mockT := new(testing.T) - - // start with a nil error - var err error - - False(t, Error(mockT, err), "Error should return False for nil arg") - - // now set an error - err = errors.New("some error") - - True(t, Error(mockT, err), "Error with error should return True") - -} - -func TestEqualError(t *testing.T) { - mockT := new(testing.T) - - // start with a nil error - var err error - False(t, EqualError(mockT, err, ""), - "EqualError should return false for nil arg") - - // now set an error - err = errors.New("some error") - False(t, EqualError(mockT, err, "Not some error"), - "EqualError should return false for different error string") - True(t, EqualError(mockT, err, "some error"), - "EqualError should return true") -} - -func Test_isEmpty(t *testing.T) { - - chWithValue := make(chan struct{}, 1) - chWithValue <- struct{}{} - - True(t, isEmpty("")) - True(t, isEmpty(nil)) - True(t, isEmpty([]string{})) - True(t, isEmpty(0)) - True(t, isEmpty(int32(0))) - True(t, isEmpty(int64(0))) - True(t, isEmpty(false)) - True(t, isEmpty(map[string]string{})) - True(t, isEmpty(new(time.Time))) - True(t, isEmpty(make(chan struct{}))) - False(t, isEmpty("something")) - False(t, isEmpty(errors.New("something"))) - False(t, isEmpty([]string{"something"})) - False(t, isEmpty(1)) - False(t, isEmpty(true)) - False(t, isEmpty(map[string]string{"Hello": "World"})) - False(t, isEmpty(chWithValue)) - -} - -func TestEmpty(t *testing.T) { - - mockT := new(testing.T) - chWithValue := make(chan struct{}, 1) - chWithValue <- struct{}{} - - True(t, Empty(mockT, ""), "Empty string is empty") - True(t, Empty(mockT, nil), "Nil is empty") - True(t, Empty(mockT, []string{}), "Empty string array is empty") - True(t, Empty(mockT, 0), "Zero int value is empty") - True(t, Empty(mockT, false), "False value is empty") - True(t, Empty(mockT, make(chan struct{})), "Channel without values is empty") - - False(t, Empty(mockT, "something"), "Non Empty string is not empty") - False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty") - False(t, Empty(mockT, []string{"something"}), "Non empty string array is not empty") - False(t, Empty(mockT, 1), "Non-zero int value is not empty") - False(t, Empty(mockT, true), "True value is not empty") - False(t, Empty(mockT, chWithValue), "Channel with values is not empty") -} - -func TestNotEmpty(t *testing.T) { - - mockT := new(testing.T) - chWithValue := make(chan struct{}, 1) - chWithValue <- struct{}{} - - False(t, NotEmpty(mockT, ""), "Empty string is empty") - False(t, NotEmpty(mockT, nil), "Nil is empty") - False(t, NotEmpty(mockT, []string{}), "Empty string array is empty") - False(t, NotEmpty(mockT, 0), "Zero int value is empty") - False(t, NotEmpty(mockT, false), "False value is empty") - False(t, NotEmpty(mockT, make(chan struct{})), "Channel without values is empty") - - True(t, NotEmpty(mockT, "something"), "Non Empty string is not empty") - True(t, NotEmpty(mockT, errors.New("something")), "Non nil object is not empty") - True(t, NotEmpty(mockT, []string{"something"}), "Non empty string array is not empty") - True(t, NotEmpty(mockT, 1), "Non-zero int value is not empty") - True(t, NotEmpty(mockT, true), "True value is not empty") - True(t, NotEmpty(mockT, chWithValue), "Channel with values is not empty") -} - -func Test_getLen(t *testing.T) { - falseCases := []interface{}{ - nil, - 0, - true, - false, - 'A', - struct{}{}, - } - for _, v := range falseCases { - ok, l := getLen(v) - False(t, ok, "Expected getLen fail to get length of %#v", v) - Equal(t, 0, l, "getLen should return 0 for %#v", v) - } - - ch := make(chan int, 5) - ch <- 1 - ch <- 2 - ch <- 3 - trueCases := []struct { - v interface{} - l int - }{ - {[]int{1, 2, 3}, 3}, - {[...]int{1, 2, 3}, 3}, - {"ABC", 3}, - {map[int]int{1: 2, 2: 4, 3: 6}, 3}, - {ch, 3}, - - {[]int{}, 0}, - {map[int]int{}, 0}, - {make(chan int), 0}, - - {[]int(nil), 0}, - {map[int]int(nil), 0}, - {(chan int)(nil), 0}, - } - - for _, c := range trueCases { - ok, l := getLen(c.v) - True(t, ok, "Expected getLen success to get length of %#v", c.v) - Equal(t, c.l, l) - } -} - -func TestLen(t *testing.T) { - mockT := new(testing.T) - - False(t, Len(mockT, nil, 0), "nil does not have length") - False(t, Len(mockT, 0, 0), "int does not have length") - False(t, Len(mockT, true, 0), "true does not have length") - False(t, Len(mockT, false, 0), "false does not have length") - False(t, Len(mockT, 'A', 0), "Rune does not have length") - False(t, Len(mockT, struct{}{}, 0), "Struct does not have length") - - ch := make(chan int, 5) - ch <- 1 - ch <- 2 - ch <- 3 - - cases := []struct { - v interface{} - l int - }{ - {[]int{1, 2, 3}, 3}, - {[...]int{1, 2, 3}, 3}, - {"ABC", 3}, - {map[int]int{1: 2, 2: 4, 3: 6}, 3}, - {ch, 3}, - - {[]int{}, 0}, - {map[int]int{}, 0}, - {make(chan int), 0}, - - {[]int(nil), 0}, - {map[int]int(nil), 0}, - {(chan int)(nil), 0}, - } - - for _, c := range cases { - True(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) - } - - cases = []struct { - v interface{} - l int - }{ - {[]int{1, 2, 3}, 4}, - {[...]int{1, 2, 3}, 2}, - {"ABC", 2}, - {map[int]int{1: 2, 2: 4, 3: 6}, 4}, - {ch, 2}, - - {[]int{}, 1}, - {map[int]int{}, 1}, - {make(chan int), 1}, - - {[]int(nil), 1}, - {map[int]int(nil), 1}, - {(chan int)(nil), 1}, - } - - for _, c := range cases { - False(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) - } -} - -func TestWithinDuration(t *testing.T) { - - mockT := new(testing.T) - a := time.Now() - b := a.Add(10 * time.Second) - - True(t, WithinDuration(mockT, a, b, 10*time.Second), "A 10s difference is within a 10s time difference") - True(t, WithinDuration(mockT, b, a, 10*time.Second), "A 10s difference is within a 10s time difference") - - False(t, WithinDuration(mockT, a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") - False(t, WithinDuration(mockT, b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") - - False(t, WithinDuration(mockT, a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") - False(t, WithinDuration(mockT, b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") - - False(t, WithinDuration(mockT, a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") - False(t, WithinDuration(mockT, b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") -} - -func TestInDelta(t *testing.T) { - mockT := new(testing.T) - - True(t, InDelta(mockT, 1.001, 1, 0.01), "|1.001 - 1| <= 0.01") - True(t, InDelta(mockT, 1, 1.001, 0.01), "|1 - 1.001| <= 0.01") - True(t, InDelta(mockT, 1, 2, 1), "|1 - 2| <= 1") - False(t, InDelta(mockT, 1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") - False(t, InDelta(mockT, 2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") - False(t, InDelta(mockT, "", nil, 1), "Expected non numerals to fail") - - cases := []struct { - a, b interface{} - delta float64 - }{ - {uint8(2), uint8(1), 1}, - {uint16(2), uint16(1), 1}, - {uint32(2), uint32(1), 1}, - {uint64(2), uint64(1), 1}, - - {int(2), int(1), 1}, - {int8(2), int8(1), 1}, - {int16(2), int16(1), 1}, - {int32(2), int32(1), 1}, - {int64(2), int64(1), 1}, - - {float32(2), float32(1), 1}, - {float64(2), float64(1), 1}, - } - - for _, tc := range cases { - True(t, InDelta(mockT, tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) - } -} - -func TestInEpsilon(t *testing.T) { - mockT := new(testing.T) - - cases := []struct { - a, b interface{} - epsilon float64 - }{ - {uint8(2), uint16(2), .001}, - {2.1, 2.2, 0.1}, - {2.2, 2.1, 0.1}, - {-2.1, -2.2, 0.1}, - {-2.2, -2.1, 0.1}, - {uint64(100), uint8(101), 0.01}, - {0.1, -0.1, 2}, - } - - for _, tc := range cases { - True(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) - } - - cases = []struct { - a, b interface{} - epsilon float64 - }{ - {uint8(2), int16(-2), .001}, - {uint64(100), uint8(102), 0.01}, - {2.1, 2.2, 0.001}, - {2.2, 2.1, 0.001}, - {2.1, -2.2, 1}, - {2.1, "bla-bla", 0}, - {0.1, -0.1, 1.99}, - } - - for _, tc := range cases { - False(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) - } - -} - -func TestRegexp(t *testing.T) { - mockT := new(testing.T) - - cases := []struct { - rx, str string - }{ - {"^start", "start of the line"}, - {"end$", "in the end"}, - {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, - } - - for _, tc := range cases { - True(t, Regexp(mockT, tc.rx, tc.str)) - True(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) - False(t, NotRegexp(mockT, tc.rx, tc.str)) - False(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) - } - - cases = []struct { - rx, str string - }{ - {"^asdfastart", "Not the start of the line"}, - {"end$", "in the end."}, - {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, - } - - for _, tc := range cases { - False(t, Regexp(mockT, tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) - False(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) - True(t, NotRegexp(mockT, tc.rx, tc.str)) - True(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) - } -} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go deleted file mode 100644 index 1c6de28..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go +++ /dev/null @@ -1,150 +0,0 @@ -// A set of comprehensive testing tools for use with the normal Go testing system. -// -// Example Usage -// -// The following is a complete example using assert in a standard test function: -// import ( -// "testing" -// "github.com/stretchr/testify/assert" -// ) -// -// func TestSomething(t *testing.T) { -// -// var a string = "Hello" -// var b string = "Hello" -// -// assert.Equal(t, a, b, "The two words should be the same.") -// -// } -// -// if you assert many times, use the below: -// -// import ( -// "testing" -// "github.com/stretchr/testify/assert" -// ) -// -// func TestSomething(t *testing.T) { -// assert := assert.New(t) -// -// var a string = "Hello" -// var b string = "Hello" -// -// assert.Equal(a, b, "The two words should be the same.") -// } -// -// Assertions -// -// Assertions allow you to easily write test code, and are global funcs in the `assert` package. -// All assertion functions take, as the first argument, the `*testing.T` object provided by the -// testing framework. This allows the assertion funcs to write the failings and other details to -// the correct place. -// -// Every assertion function also takes an optional string message as the final argument, -// allowing custom error messages to be appended to the message the assertion method outputs. -// -// Here is an overview of the assert functions: -// -// assert.Equal(t, expected, actual [, message [, format-args]) -// -// assert.NotEqual(t, notExpected, actual [, message [, format-args]]) -// -// assert.True(t, actualBool [, message [, format-args]]) -// -// assert.False(t, actualBool [, message [, format-args]]) -// -// assert.Nil(t, actualObject [, message [, format-args]]) -// -// assert.NotNil(t, actualObject [, message [, format-args]]) -// -// assert.Empty(t, actualObject [, message [, format-args]]) -// -// assert.NotEmpty(t, actualObject [, message [, format-args]]) -// -// assert.Len(t, actualObject, expectedLength, [, message [, format-args]]) -// -// assert.Error(t, errorObject [, message [, format-args]]) -// -// assert.NoError(t, errorObject [, message [, format-args]]) -// -// assert.EqualError(t, theError, errString [, message [, format-args]]) -// -// assert.Implements(t, (*MyInterface)(nil), new(MyObject) [,message [, format-args]]) -// -// assert.IsType(t, expectedObject, actualObject [, message [, format-args]]) -// -// assert.Contains(t, stringOrSlice, substringOrElement [, message [, format-args]]) -// -// assert.NotContains(t, stringOrSlice, substringOrElement [, message [, format-args]]) -// -// assert.Panics(t, func(){ -// -// // call code that should panic -// -// } [, message [, format-args]]) -// -// assert.NotPanics(t, func(){ -// -// // call code that should not panic -// -// } [, message [, format-args]]) -// -// assert.WithinDuration(t, timeA, timeB, deltaTime, [, message [, format-args]]) -// -// assert.InDelta(t, numA, numB, delta, [, message [, format-args]]) -// -// assert.InEpsilon(t, numA, numB, epsilon, [, message [, format-args]]) -// -// assert package contains Assertions object. it has assertion methods. -// -// Here is an overview of the assert functions: -// assert.Equal(expected, actual [, message [, format-args]) -// -// assert.NotEqual(notExpected, actual [, message [, format-args]]) -// -// assert.True(actualBool [, message [, format-args]]) -// -// assert.False(actualBool [, message [, format-args]]) -// -// assert.Nil(actualObject [, message [, format-args]]) -// -// assert.NotNil(actualObject [, message [, format-args]]) -// -// assert.Empty(actualObject [, message [, format-args]]) -// -// assert.NotEmpty(actualObject [, message [, format-args]]) -// -// assert.Len(actualObject, expectedLength, [, message [, format-args]]) -// -// assert.Error(errorObject [, message [, format-args]]) -// -// assert.NoError(errorObject [, message [, format-args]]) -// -// assert.EqualError(theError, errString [, message [, format-args]]) -// -// assert.Implements((*MyInterface)(nil), new(MyObject) [,message [, format-args]]) -// -// assert.IsType(expectedObject, actualObject [, message [, format-args]]) -// -// assert.Contains(stringOrSlice, substringOrElement [, message [, format-args]]) -// -// assert.NotContains(stringOrSlice, substringOrElement [, message [, format-args]]) -// -// assert.Panics(func(){ -// -// // call code that should panic -// -// } [, message [, format-args]]) -// -// assert.NotPanics(func(){ -// -// // call code that should not panic -// -// } [, message [, format-args]]) -// -// assert.WithinDuration(timeA, timeB, deltaTime, [, message [, format-args]]) -// -// assert.InDelta(numA, numB, delta, [, message [, format-args]]) -// -// assert.InEpsilon(numA, numB, epsilon, [, message [, format-args]]) -package assert diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go deleted file mode 100644 index ac9dc9d..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go +++ /dev/null @@ -1,10 +0,0 @@ -package assert - -import ( - "errors" -) - -// AnError is an error instance useful for testing. If the code does not care -// about error specifics, and only needs to return the error for example, this -// error should be used to make the test code more readable. -var AnError = errors.New("assert.AnError general error for testing") diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go deleted file mode 100644 index 67a6925..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go +++ /dev/null @@ -1,262 +0,0 @@ -package assert - -import "time" - -type Assertions struct { - t TestingT -} - -func New(t TestingT) *Assertions { - return &Assertions{ - t: t, - } -} - -// Fail reports a failure through -func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool { - return Fail(a.t, failureMessage, msgAndArgs...) -} - -// Implements asserts that an object is implemented by the specified interface. -// -// assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject") -func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { - return Implements(a.t, interfaceObject, object, msgAndArgs...) -} - -// IsType asserts that the specified objects are of the same type. -func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { - return IsType(a.t, expectedType, object, msgAndArgs...) -} - -// Equal asserts that two objects are equal. -// -// assert.Equal(123, 123, "123 and 123 should be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool { - return Equal(a.t, expected, actual, msgAndArgs...) -} - -// EqualValues asserts that two objects are equal or convertable to the same types -// and equal. -// -// assert.EqualValues(uint32(123), int32(123), "123 and 123 should be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) EqualValues(expected, actual interface{}, msgAndArgs ...interface{}) bool { - return EqualValues(a.t, expected, actual, msgAndArgs...) -} - -// Exactly asserts that two objects are equal is value and type. -// -// assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool { - return Exactly(a.t, expected, actual, msgAndArgs...) -} - -// NotNil asserts that the specified object is not nil. -// -// assert.NotNil(err, "err should be something") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool { - return NotNil(a.t, object, msgAndArgs...) -} - -// Nil asserts that the specified object is nil. -// -// assert.Nil(err, "err should be nothing") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool { - return Nil(a.t, object, msgAndArgs...) -} - -// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or a -// slice with len == 0. -// -// assert.Empty(obj) -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool { - return Empty(a.t, object, msgAndArgs...) -} - -// Empty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or a -// slice with len == 0. -// -// if assert.NotEmpty(obj) { -// assert.Equal("two", obj[1]) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool { - return NotEmpty(a.t, object, msgAndArgs...) -} - -// Len asserts that the specified object has specific length. -// Len also fails if the object has a type that len() not accept. -// -// assert.Len(mySlice, 3, "The size of slice is not 3") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool { - return Len(a.t, object, length, msgAndArgs...) -} - -// True asserts that the specified value is true. -// -// assert.True(myBool, "myBool should be true") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool { - return True(a.t, value, msgAndArgs...) -} - -// False asserts that the specified value is true. -// -// assert.False(myBool, "myBool should be false") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool { - return False(a.t, value, msgAndArgs...) -} - -// NotEqual asserts that the specified values are NOT equal. -// -// assert.NotEqual(obj1, obj2, "two objects shouldn't be equal") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool { - return NotEqual(a.t, expected, actual, msgAndArgs...) -} - -// Contains asserts that the specified string contains the specified substring. -// -// assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool { - return Contains(a.t, s, contains, msgAndArgs...) -} - -// NotContains asserts that the specified string does NOT contain the specified substring. -// -// assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool { - return NotContains(a.t, s, contains, msgAndArgs...) -} - -// Uses a Comparison to assert a complex condition. -func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool { - return Condition(a.t, comp, msgAndArgs...) -} - -// Panics asserts that the code inside the specified PanicTestFunc panics. -// -// assert.Panics(func(){ -// GoCrazy() -// }, "Calling GoCrazy() should panic") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool { - return Panics(a.t, f, msgAndArgs...) -} - -// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. -// -// assert.NotPanics(func(){ -// RemainCalm() -// }, "Calling RemainCalm() should NOT panic") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool { - return NotPanics(a.t, f, msgAndArgs...) -} - -// WithinDuration asserts that the two times are within duration delta of each other. -// -// assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { - return WithinDuration(a.t, expected, actual, delta, msgAndArgs...) -} - -// InDelta asserts that the two numerals are within delta of each other. -// -// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { - return InDelta(a.t, expected, actual, delta, msgAndArgs...) -} - -// InEpsilon asserts that expected and actual have a relative error less than epsilon -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { - return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...) -} - -// NoError asserts that a function returned no error (i.e. `nil`). -// -// actualObj, err := SomeFunction() -// if assert.NoError(err) { -// assert.Equal(actualObj, expectedObj) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool { - return NoError(a.t, theError, msgAndArgs...) -} - -// Error asserts that a function returned an error (i.e. not `nil`). -// -// actualObj, err := SomeFunction() -// if assert.Error(err, "An error was expected") { -// assert.Equal(err, expectedError) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool { - return Error(a.t, theError, msgAndArgs...) -} - -// EqualError asserts that a function returned an error (i.e. not `nil`) -// and that it is equal to the provided error. -// -// actualObj, err := SomeFunction() -// if assert.Error(err, "An error was expected") { -// assert.Equal(err, expectedError) -// } -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool { - return EqualError(a.t, theError, errString, msgAndArgs...) -} - -// Regexp asserts that a specified regexp matches a string. -// -// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") -// assert.Regexp(t, "start...$", "it's not starting") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { - return Regexp(a.t, rx, str, msgAndArgs...) -} - -// NotRegexp asserts that a specified regexp does not match a string. -// -// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") -// assert.NotRegexp(t, "^start", "it's not starting") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { - return NotRegexp(a.t, rx, str, msgAndArgs...) -} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go deleted file mode 100644 index 0dac6c7..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go +++ /dev/null @@ -1,526 +0,0 @@ -package assert - -import ( - "errors" - "regexp" - "testing" - "time" -) - -func TestImplementsWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { - t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") - } - if assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { - t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") - } -} - -func TestIsTypeWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { - t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") - } - if assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { - t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") - } - -} - -func TestEqualWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.Equal("Hello World", "Hello World") { - t.Error("Equal should return true") - } - if !assert.Equal(123, 123) { - t.Error("Equal should return true") - } - if !assert.Equal(123.5, 123.5) { - t.Error("Equal should return true") - } - if !assert.Equal([]byte("Hello World"), []byte("Hello World")) { - t.Error("Equal should return true") - } - if !assert.Equal(nil, nil) { - t.Error("Equal should return true") - } -} - -func TestEqualValuesWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.EqualValues(uint32(10), int32(10)) { - t.Error("EqualValues should return true") - } -} - -func TestNotNilWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.NotNil(new(AssertionTesterConformingObject)) { - t.Error("NotNil should return true: object is not nil") - } - if assert.NotNil(nil) { - t.Error("NotNil should return false: object is nil") - } - -} - -func TestNilWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.Nil(nil) { - t.Error("Nil should return true: object is nil") - } - if assert.Nil(new(AssertionTesterConformingObject)) { - t.Error("Nil should return false: object is not nil") - } - -} - -func TestTrueWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.True(true) { - t.Error("True should return true") - } - if assert.True(false) { - t.Error("True should return false") - } - -} - -func TestFalseWrapper(t *testing.T) { - assert := New(new(testing.T)) - - if !assert.False(false) { - t.Error("False should return true") - } - if assert.False(true) { - t.Error("False should return false") - } - -} - -func TestExactlyWrapper(t *testing.T) { - assert := New(new(testing.T)) - - a := float32(1) - b := float64(1) - c := float32(1) - d := float32(2) - - if assert.Exactly(a, b) { - t.Error("Exactly should return false") - } - if assert.Exactly(a, d) { - t.Error("Exactly should return false") - } - if !assert.Exactly(a, c) { - t.Error("Exactly should return true") - } - - if assert.Exactly(nil, a) { - t.Error("Exactly should return false") - } - if assert.Exactly(a, nil) { - t.Error("Exactly should return false") - } - -} - -func TestNotEqualWrapper(t *testing.T) { - - assert := New(new(testing.T)) - - if !assert.NotEqual("Hello World", "Hello World!") { - t.Error("NotEqual should return true") - } - if !assert.NotEqual(123, 1234) { - t.Error("NotEqual should return true") - } - if !assert.NotEqual(123.5, 123.55) { - t.Error("NotEqual should return true") - } - if !assert.NotEqual([]byte("Hello World"), []byte("Hello World!")) { - t.Error("NotEqual should return true") - } - if !assert.NotEqual(nil, new(AssertionTesterConformingObject)) { - t.Error("NotEqual should return true") - } -} - -func TestContainsWrapper(t *testing.T) { - - assert := New(new(testing.T)) - list := []string{"Foo", "Bar"} - - if !assert.Contains("Hello World", "Hello") { - t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") - } - if assert.Contains("Hello World", "Salut") { - t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") - } - - if !assert.Contains(list, "Foo") { - t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") - } - if assert.Contains(list, "Salut") { - t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") - } - -} - -func TestNotContainsWrapper(t *testing.T) { - - assert := New(new(testing.T)) - list := []string{"Foo", "Bar"} - - if !assert.NotContains("Hello World", "Hello!") { - t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") - } - if assert.NotContains("Hello World", "Hello") { - t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") - } - - if !assert.NotContains(list, "Foo!") { - t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") - } - if assert.NotContains(list, "Foo") { - t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") - } - -} - -func TestConditionWrapper(t *testing.T) { - - assert := New(new(testing.T)) - - if !assert.Condition(func() bool { return true }, "Truth") { - t.Error("Condition should return true") - } - - if assert.Condition(func() bool { return false }, "Lie") { - t.Error("Condition should return false") - } - -} - -func TestDidPanicWrapper(t *testing.T) { - - if funcDidPanic, _ := didPanic(func() { - panic("Panic!") - }); !funcDidPanic { - t.Error("didPanic should return true") - } - - if funcDidPanic, _ := didPanic(func() { - }); funcDidPanic { - t.Error("didPanic should return false") - } - -} - -func TestPanicsWrapper(t *testing.T) { - - assert := New(new(testing.T)) - - if !assert.Panics(func() { - panic("Panic!") - }) { - t.Error("Panics should return true") - } - - if assert.Panics(func() { - }) { - t.Error("Panics should return false") - } - -} - -func TestNotPanicsWrapper(t *testing.T) { - - assert := New(new(testing.T)) - - if !assert.NotPanics(func() { - }) { - t.Error("NotPanics should return true") - } - - if assert.NotPanics(func() { - panic("Panic!") - }) { - t.Error("NotPanics should return false") - } - -} - -func TestEqualWrapper_Funcs(t *testing.T) { - - assert := New(t) - - type f func() int - var f1 f = func() int { return 1 } - var f2 f = func() int { return 2 } - - var f1_copy f = f1 - - assert.Equal(f1_copy, f1, "Funcs are the same and should be considered equal") - assert.NotEqual(f1, f2, "f1 and f2 are different") - -} - -func TestNoErrorWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - // start with a nil error - var err error = nil - - assert.True(mockAssert.NoError(err), "NoError should return True for nil arg") - - // now set an error - err = errors.New("Some error") - - assert.False(mockAssert.NoError(err), "NoError with error should return False") - -} - -func TestErrorWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - // start with a nil error - var err error = nil - - assert.False(mockAssert.Error(err), "Error should return False for nil arg") - - // now set an error - err = errors.New("Some error") - - assert.True(mockAssert.Error(err), "Error with error should return True") - -} - -func TestEqualErrorWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - // start with a nil error - var err error - assert.False(mockAssert.EqualError(err, ""), - "EqualError should return false for nil arg") - - // now set an error - err = errors.New("some error") - assert.False(mockAssert.EqualError(err, "Not some error"), - "EqualError should return false for different error string") - assert.True(mockAssert.EqualError(err, "some error"), - "EqualError should return true") -} - -func TestEmptyWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - assert.True(mockAssert.Empty(""), "Empty string is empty") - assert.True(mockAssert.Empty(nil), "Nil is empty") - assert.True(mockAssert.Empty([]string{}), "Empty string array is empty") - assert.True(mockAssert.Empty(0), "Zero int value is empty") - assert.True(mockAssert.Empty(false), "False value is empty") - - assert.False(mockAssert.Empty("something"), "Non Empty string is not empty") - assert.False(mockAssert.Empty(errors.New("something")), "Non nil object is not empty") - assert.False(mockAssert.Empty([]string{"something"}), "Non empty string array is not empty") - assert.False(mockAssert.Empty(1), "Non-zero int value is not empty") - assert.False(mockAssert.Empty(true), "True value is not empty") - -} - -func TestNotEmptyWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - assert.False(mockAssert.NotEmpty(""), "Empty string is empty") - assert.False(mockAssert.NotEmpty(nil), "Nil is empty") - assert.False(mockAssert.NotEmpty([]string{}), "Empty string array is empty") - assert.False(mockAssert.NotEmpty(0), "Zero int value is empty") - assert.False(mockAssert.NotEmpty(false), "False value is empty") - - assert.True(mockAssert.NotEmpty("something"), "Non Empty string is not empty") - assert.True(mockAssert.NotEmpty(errors.New("something")), "Non nil object is not empty") - assert.True(mockAssert.NotEmpty([]string{"something"}), "Non empty string array is not empty") - assert.True(mockAssert.NotEmpty(1), "Non-zero int value is not empty") - assert.True(mockAssert.NotEmpty(true), "True value is not empty") - -} - -func TestLenWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - assert.False(mockAssert.Len(nil, 0), "nil does not have length") - assert.False(mockAssert.Len(0, 0), "int does not have length") - assert.False(mockAssert.Len(true, 0), "true does not have length") - assert.False(mockAssert.Len(false, 0), "false does not have length") - assert.False(mockAssert.Len('A', 0), "Rune does not have length") - assert.False(mockAssert.Len(struct{}{}, 0), "Struct does not have length") - - ch := make(chan int, 5) - ch <- 1 - ch <- 2 - ch <- 3 - - cases := []struct { - v interface{} - l int - }{ - {[]int{1, 2, 3}, 3}, - {[...]int{1, 2, 3}, 3}, - {"ABC", 3}, - {map[int]int{1: 2, 2: 4, 3: 6}, 3}, - {ch, 3}, - - {[]int{}, 0}, - {map[int]int{}, 0}, - {make(chan int), 0}, - - {[]int(nil), 0}, - {map[int]int(nil), 0}, - {(chan int)(nil), 0}, - } - - for _, c := range cases { - assert.True(mockAssert.Len(c.v, c.l), "%#v have %d items", c.v, c.l) - } -} - -func TestWithinDurationWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - a := time.Now() - b := a.Add(10 * time.Second) - - assert.True(mockAssert.WithinDuration(a, b, 10*time.Second), "A 10s difference is within a 10s time difference") - assert.True(mockAssert.WithinDuration(b, a, 10*time.Second), "A 10s difference is within a 10s time difference") - - assert.False(mockAssert.WithinDuration(a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") - assert.False(mockAssert.WithinDuration(b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") - - assert.False(mockAssert.WithinDuration(a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") - assert.False(mockAssert.WithinDuration(b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") - - assert.False(mockAssert.WithinDuration(a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") - assert.False(mockAssert.WithinDuration(b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") -} - -func TestInDeltaWrapper(t *testing.T) { - assert := New(new(testing.T)) - - True(t, assert.InDelta(1.001, 1, 0.01), "|1.001 - 1| <= 0.01") - True(t, assert.InDelta(1, 1.001, 0.01), "|1 - 1.001| <= 0.01") - True(t, assert.InDelta(1, 2, 1), "|1 - 2| <= 1") - False(t, assert.InDelta(1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") - False(t, assert.InDelta(2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") - False(t, assert.InDelta("", nil, 1), "Expected non numerals to fail") - - cases := []struct { - a, b interface{} - delta float64 - }{ - {uint8(2), uint8(1), 1}, - {uint16(2), uint16(1), 1}, - {uint32(2), uint32(1), 1}, - {uint64(2), uint64(1), 1}, - - {int(2), int(1), 1}, - {int8(2), int8(1), 1}, - {int16(2), int16(1), 1}, - {int32(2), int32(1), 1}, - {int64(2), int64(1), 1}, - - {float32(2), float32(1), 1}, - {float64(2), float64(1), 1}, - } - - for _, tc := range cases { - True(t, assert.InDelta(tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) - } -} - -func TestInEpsilonWrapper(t *testing.T) { - assert := New(new(testing.T)) - - cases := []struct { - a, b interface{} - epsilon float64 - }{ - {uint8(2), uint16(2), .001}, - {2.1, 2.2, 0.1}, - {2.2, 2.1, 0.1}, - {-2.1, -2.2, 0.1}, - {-2.2, -2.1, 0.1}, - {uint64(100), uint8(101), 0.01}, - {0.1, -0.1, 2}, - } - - for _, tc := range cases { - True(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) - } - - cases = []struct { - a, b interface{} - epsilon float64 - }{ - {uint8(2), int16(-2), .001}, - {uint64(100), uint8(102), 0.01}, - {2.1, 2.2, 0.001}, - {2.2, 2.1, 0.001}, - {2.1, -2.2, 1}, - {2.1, "bla-bla", 0}, - {0.1, -0.1, 1.99}, - } - - for _, tc := range cases { - False(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) - } -} - -func TestRegexpWrapper(t *testing.T) { - - assert := New(new(testing.T)) - - cases := []struct { - rx, str string - }{ - {"^start", "start of the line"}, - {"end$", "in the end"}, - {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, - } - - for _, tc := range cases { - True(t, assert.Regexp(tc.rx, tc.str)) - True(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) - False(t, assert.NotRegexp(tc.rx, tc.str)) - False(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) - } - - cases = []struct { - rx, str string - }{ - {"^asdfastart", "Not the start of the line"}, - {"end$", "in the end."}, - {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, - } - - for _, tc := range cases { - False(t, assert.Regexp(tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) - False(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) - True(t, assert.NotRegexp(tc.rx, tc.str)) - True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) - } -} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go deleted file mode 100644 index 0419c1b..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go +++ /dev/null @@ -1,157 +0,0 @@ -package assert - -import ( - "fmt" - "net/http" - "net/http/httptest" - "net/url" - "strings" -) - -// httpCode is a helper that returns HTTP code of the response. It returns -1 -// if building a new request fails. -func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int { - w := httptest.NewRecorder() - req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil) - if err != nil { - return -1 - } - handler(w, req) - return w.Code -} - -// HTTPSuccess asserts that a specified handler returns a success status code. -// -// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) -// -// Returns whether the assertion was successful (true) or not (false). -func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { - code := httpCode(handler, mode, url, values) - if code == -1 { - return false - } - return code >= http.StatusOK && code <= http.StatusPartialContent -} - -// HTTPRedirect asserts that a specified handler returns a redirect status code. -// -// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} -// -// Returns whether the assertion was successful (true) or not (false). -func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { - code := httpCode(handler, mode, url, values) - if code == -1 { - return false - } - return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect -} - -// HTTPError asserts that a specified handler returns an error status code. -// -// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} -// -// Returns whether the assertion was successful (true) or not (false). -func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool { - code := httpCode(handler, mode, url, values) - if code == -1 { - return false - } - return code >= http.StatusBadRequest -} - -// HttpBody is a helper that returns HTTP body of the response. It returns -// empty string if building a new request fails. -func HttpBody(handler http.HandlerFunc, mode, url string, values url.Values) string { - w := httptest.NewRecorder() - req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil) - if err != nil { - return "" - } - handler(w, req) - return w.Body.String() -} - -// HTTPBodyContains asserts that a specified handler returns a -// body that contains a string. -// -// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") -// -// Returns whether the assertion was successful (true) or not (false). -func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { - body := HttpBody(handler, mode, url, values) - - contains := strings.Contains(body, fmt.Sprint(str)) - if !contains { - Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)) - } - - return contains -} - -// HTTPBodyNotContains asserts that a specified handler returns a -// body that does not contain a string. -// -// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") -// -// Returns whether the assertion was successful (true) or not (false). -func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { - body := HttpBody(handler, mode, url, values) - - contains := strings.Contains(body, fmt.Sprint(str)) - if contains { - Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body) - } - - return !contains -} - -// -// Assertions Wrappers -// - -// HTTPSuccess asserts that a specified handler returns a success status code. -// -// assert.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, mode, url string, values url.Values) bool { - return HTTPSuccess(a.t, handler, mode, url, values) -} - -// HTTPRedirect asserts that a specified handler returns a redirect status code. -// -// assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, mode, url string, values url.Values) bool { - return HTTPRedirect(a.t, handler, mode, url, values) -} - -// HTTPError asserts that a specified handler returns an error status code. -// -// assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) HTTPError(handler http.HandlerFunc, mode, url string, values url.Values) bool { - return HTTPError(a.t, handler, mode, url, values) -} - -// HTTPBodyContains asserts that a specified handler returns a -// body that contains a string. -// -// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { - return HTTPBodyContains(a.t, handler, mode, url, values, str) -} - -// HTTPBodyNotContains asserts that a specified handler returns a -// body that does not contain a string. -// -// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") -// -// Returns whether the assertion was successful (true) or not (false). -func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool { - return HTTPBodyNotContains(a.t, handler, mode, url, values, str) -} diff --git a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go b/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go deleted file mode 100644 index 684c2d5..0000000 --- a/remote/Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go +++ /dev/null @@ -1,86 +0,0 @@ -package assert - -import ( - "fmt" - "net/http" - "net/url" - "testing" -) - -func httpOK(w http.ResponseWriter, r *http.Request) { - w.WriteHeader(http.StatusOK) -} - -func httpRedirect(w http.ResponseWriter, r *http.Request) { - w.WriteHeader(http.StatusTemporaryRedirect) -} - -func httpError(w http.ResponseWriter, r *http.Request) { - w.WriteHeader(http.StatusInternalServerError) -} - -func TestHTTPStatuses(t *testing.T) { - assert := New(t) - mockT := new(testing.T) - - assert.Equal(HTTPSuccess(mockT, httpOK, "GET", "/", nil), true) - assert.Equal(HTTPSuccess(mockT, httpRedirect, "GET", "/", nil), false) - assert.Equal(HTTPSuccess(mockT, httpError, "GET", "/", nil), false) - - assert.Equal(HTTPRedirect(mockT, httpOK, "GET", "/", nil), false) - assert.Equal(HTTPRedirect(mockT, httpRedirect, "GET", "/", nil), true) - assert.Equal(HTTPRedirect(mockT, httpError, "GET", "/", nil), false) - - assert.Equal(HTTPError(mockT, httpOK, "GET", "/", nil), false) - assert.Equal(HTTPError(mockT, httpRedirect, "GET", "/", nil), false) - assert.Equal(HTTPError(mockT, httpError, "GET", "/", nil), true) -} - -func TestHTTPStatusesWrapper(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - assert.Equal(mockAssert.HTTPSuccess(httpOK, "GET", "/", nil), true) - assert.Equal(mockAssert.HTTPSuccess(httpRedirect, "GET", "/", nil), false) - assert.Equal(mockAssert.HTTPSuccess(httpError, "GET", "/", nil), false) - - assert.Equal(mockAssert.HTTPRedirect(httpOK, "GET", "/", nil), false) - assert.Equal(mockAssert.HTTPRedirect(httpRedirect, "GET", "/", nil), true) - assert.Equal(mockAssert.HTTPRedirect(httpError, "GET", "/", nil), false) - - assert.Equal(mockAssert.HTTPError(httpOK, "GET", "/", nil), false) - assert.Equal(mockAssert.HTTPError(httpRedirect, "GET", "/", nil), false) - assert.Equal(mockAssert.HTTPError(httpError, "GET", "/", nil), true) -} - -func httpHelloName(w http.ResponseWriter, r *http.Request) { - name := r.FormValue("name") - w.Write([]byte(fmt.Sprintf("Hello, %s!", name))) -} - -func TestHttpBody(t *testing.T) { - assert := New(t) - mockT := new(testing.T) - - assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) - assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) - assert.False(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) - - assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) - assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) - assert.True(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) -} - -func TestHttpBodyWrappers(t *testing.T) { - assert := New(t) - mockAssert := New(new(testing.T)) - - assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) - assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) - assert.False(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) - - assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) - assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) - assert.True(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) - -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go deleted file mode 100644 index ef11a51..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/client.go +++ /dev/null @@ -1,112 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "crypto/tls" - "io" - "net" - "net/http" - "net/url" -) - -// DialError is an error that occurs while dialling a websocket server. -type DialError struct { - *Config - Err error -} - -func (e *DialError) Error() string { - return "websocket.Dial " + e.Config.Location.String() + ": " + e.Err.Error() -} - -// NewConfig creates a new WebSocket config for client connection. -func NewConfig(server, origin string) (config *Config, err error) { - config = new(Config) - config.Version = ProtocolVersionHybi13 - config.Location, err = url.ParseRequestURI(server) - if err != nil { - return - } - config.Origin, err = url.ParseRequestURI(origin) - if err != nil { - return - } - config.Header = http.Header(make(map[string][]string)) - return -} - -// NewClient creates a new WebSocket client connection over rwc. -func NewClient(config *Config, rwc io.ReadWriteCloser) (ws *Conn, err error) { - br := bufio.NewReader(rwc) - bw := bufio.NewWriter(rwc) - err = hybiClientHandshake(config, br, bw) - if err != nil { - return - } - buf := bufio.NewReadWriter(br, bw) - ws = newHybiClientConn(config, buf, rwc) - return -} - -// Dial opens a new client connection to a WebSocket. -func Dial(url_, protocol, origin string) (ws *Conn, err error) { - config, err := NewConfig(url_, origin) - if err != nil { - return nil, err - } - if protocol != "" { - config.Protocol = []string{protocol} - } - return DialConfig(config) -} - -var portMap = map[string]string{ - "ws": "80", - "wss": "443", -} - -func parseAuthority(location *url.URL) string { - if _, ok := portMap[location.Scheme]; ok { - if _, _, err := net.SplitHostPort(location.Host); err != nil { - return net.JoinHostPort(location.Host, portMap[location.Scheme]) - } - } - return location.Host -} - -// DialConfig opens a new client connection to a WebSocket with a config. -func DialConfig(config *Config) (ws *Conn, err error) { - var client net.Conn - if config.Location == nil { - return nil, &DialError{config, ErrBadWebSocketLocation} - } - if config.Origin == nil { - return nil, &DialError{config, ErrBadWebSocketOrigin} - } - switch config.Location.Scheme { - case "ws": - client, err = net.Dial("tcp", parseAuthority(config.Location)) - - case "wss": - client, err = tls.Dial("tcp", parseAuthority(config.Location), config.TlsConfig) - - default: - err = ErrBadScheme - } - if err != nil { - goto Error - } - - ws, err = NewClient(config, client) - if err != nil { - goto Error - } - return - -Error: - return nil, &DialError{config, err} -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go deleted file mode 100644 index 72bb9d4..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/exampledial_test.go +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket_test - -import ( - "fmt" - "log" - - "golang.org/x/net/websocket" -) - -// This example demonstrates a trivial client. -func ExampleDial() { - origin := "http://localhost/" - url := "ws://localhost:12345/ws" - ws, err := websocket.Dial(url, "", origin) - if err != nil { - log.Fatal(err) - } - if _, err := ws.Write([]byte("hello, world!\n")); err != nil { - log.Fatal(err) - } - var msg = make([]byte, 512) - var n int - if n, err = ws.Read(msg); err != nil { - log.Fatal(err) - } - fmt.Printf("Received: %s.\n", msg[:n]) -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go deleted file mode 100644 index f22a98f..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/examplehandler_test.go +++ /dev/null @@ -1,26 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket_test - -import ( - "io" - "net/http" - - "golang.org/x/net/websocket" -) - -// Echo the data received on the WebSocket. -func EchoServer(ws *websocket.Conn) { - io.Copy(ws, ws) -} - -// This example demonstrates a trivial echo server. -func ExampleHandler() { - http.Handle("/echo", websocket.Handler(EchoServer)) - err := http.ListenAndServe(":12345", nil) - if err != nil { - panic("ListenAndServe: " + err.Error()) - } -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go deleted file mode 100644 index f8c0b2e..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi.go +++ /dev/null @@ -1,564 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -// This file implements a protocol of hybi draft. -// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 - -import ( - "bufio" - "bytes" - "crypto/rand" - "crypto/sha1" - "encoding/base64" - "encoding/binary" - "fmt" - "io" - "io/ioutil" - "net/http" - "net/url" - "strings" -) - -const ( - websocketGUID = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11" - - closeStatusNormal = 1000 - closeStatusGoingAway = 1001 - closeStatusProtocolError = 1002 - closeStatusUnsupportedData = 1003 - closeStatusFrameTooLarge = 1004 - closeStatusNoStatusRcvd = 1005 - closeStatusAbnormalClosure = 1006 - closeStatusBadMessageData = 1007 - closeStatusPolicyViolation = 1008 - closeStatusTooBigData = 1009 - closeStatusExtensionMismatch = 1010 - - maxControlFramePayloadLength = 125 -) - -var ( - ErrBadMaskingKey = &ProtocolError{"bad masking key"} - ErrBadPongMessage = &ProtocolError{"bad pong message"} - ErrBadClosingStatus = &ProtocolError{"bad closing status"} - ErrUnsupportedExtensions = &ProtocolError{"unsupported extensions"} - ErrNotImplemented = &ProtocolError{"not implemented"} - - handshakeHeader = map[string]bool{ - "Host": true, - "Upgrade": true, - "Connection": true, - "Sec-Websocket-Key": true, - "Sec-Websocket-Origin": true, - "Sec-Websocket-Version": true, - "Sec-Websocket-Protocol": true, - "Sec-Websocket-Accept": true, - } -) - -// A hybiFrameHeader is a frame header as defined in hybi draft. -type hybiFrameHeader struct { - Fin bool - Rsv [3]bool - OpCode byte - Length int64 - MaskingKey []byte - - data *bytes.Buffer -} - -// A hybiFrameReader is a reader for hybi frame. -type hybiFrameReader struct { - reader io.Reader - - header hybiFrameHeader - pos int64 - length int -} - -func (frame *hybiFrameReader) Read(msg []byte) (n int, err error) { - n, err = frame.reader.Read(msg) - if err != nil { - return 0, err - } - if frame.header.MaskingKey != nil { - for i := 0; i < n; i++ { - msg[i] = msg[i] ^ frame.header.MaskingKey[frame.pos%4] - frame.pos++ - } - } - return n, err -} - -func (frame *hybiFrameReader) PayloadType() byte { return frame.header.OpCode } - -func (frame *hybiFrameReader) HeaderReader() io.Reader { - if frame.header.data == nil { - return nil - } - if frame.header.data.Len() == 0 { - return nil - } - return frame.header.data -} - -func (frame *hybiFrameReader) TrailerReader() io.Reader { return nil } - -func (frame *hybiFrameReader) Len() (n int) { return frame.length } - -// A hybiFrameReaderFactory creates new frame reader based on its frame type. -type hybiFrameReaderFactory struct { - *bufio.Reader -} - -// NewFrameReader reads a frame header from the connection, and creates new reader for the frame. -// See Section 5.2 Base Framing protocol for detail. -// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17#section-5.2 -func (buf hybiFrameReaderFactory) NewFrameReader() (frame frameReader, err error) { - hybiFrame := new(hybiFrameReader) - frame = hybiFrame - var header []byte - var b byte - // First byte. FIN/RSV1/RSV2/RSV3/OpCode(4bits) - b, err = buf.ReadByte() - if err != nil { - return - } - header = append(header, b) - hybiFrame.header.Fin = ((header[0] >> 7) & 1) != 0 - for i := 0; i < 3; i++ { - j := uint(6 - i) - hybiFrame.header.Rsv[i] = ((header[0] >> j) & 1) != 0 - } - hybiFrame.header.OpCode = header[0] & 0x0f - - // Second byte. Mask/Payload len(7bits) - b, err = buf.ReadByte() - if err != nil { - return - } - header = append(header, b) - mask := (b & 0x80) != 0 - b &= 0x7f - lengthFields := 0 - switch { - case b <= 125: // Payload length 7bits. - hybiFrame.header.Length = int64(b) - case b == 126: // Payload length 7+16bits - lengthFields = 2 - case b == 127: // Payload length 7+64bits - lengthFields = 8 - } - for i := 0; i < lengthFields; i++ { - b, err = buf.ReadByte() - if err != nil { - return - } - header = append(header, b) - hybiFrame.header.Length = hybiFrame.header.Length*256 + int64(b) - } - if mask { - // Masking key. 4 bytes. - for i := 0; i < 4; i++ { - b, err = buf.ReadByte() - if err != nil { - return - } - header = append(header, b) - hybiFrame.header.MaskingKey = append(hybiFrame.header.MaskingKey, b) - } - } - hybiFrame.reader = io.LimitReader(buf.Reader, hybiFrame.header.Length) - hybiFrame.header.data = bytes.NewBuffer(header) - hybiFrame.length = len(header) + int(hybiFrame.header.Length) - return -} - -// A HybiFrameWriter is a writer for hybi frame. -type hybiFrameWriter struct { - writer *bufio.Writer - - header *hybiFrameHeader -} - -func (frame *hybiFrameWriter) Write(msg []byte) (n int, err error) { - var header []byte - var b byte - if frame.header.Fin { - b |= 0x80 - } - for i := 0; i < 3; i++ { - if frame.header.Rsv[i] { - j := uint(6 - i) - b |= 1 << j - } - } - b |= frame.header.OpCode - header = append(header, b) - if frame.header.MaskingKey != nil { - b = 0x80 - } else { - b = 0 - } - lengthFields := 0 - length := len(msg) - switch { - case length <= 125: - b |= byte(length) - case length < 65536: - b |= 126 - lengthFields = 2 - default: - b |= 127 - lengthFields = 8 - } - header = append(header, b) - for i := 0; i < lengthFields; i++ { - j := uint((lengthFields - i - 1) * 8) - b = byte((length >> j) & 0xff) - header = append(header, b) - } - if frame.header.MaskingKey != nil { - if len(frame.header.MaskingKey) != 4 { - return 0, ErrBadMaskingKey - } - header = append(header, frame.header.MaskingKey...) - frame.writer.Write(header) - data := make([]byte, length) - for i := range data { - data[i] = msg[i] ^ frame.header.MaskingKey[i%4] - } - frame.writer.Write(data) - err = frame.writer.Flush() - return length, err - } - frame.writer.Write(header) - frame.writer.Write(msg) - err = frame.writer.Flush() - return length, err -} - -func (frame *hybiFrameWriter) Close() error { return nil } - -type hybiFrameWriterFactory struct { - *bufio.Writer - needMaskingKey bool -} - -func (buf hybiFrameWriterFactory) NewFrameWriter(payloadType byte) (frame frameWriter, err error) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: payloadType} - if buf.needMaskingKey { - frameHeader.MaskingKey, err = generateMaskingKey() - if err != nil { - return nil, err - } - } - return &hybiFrameWriter{writer: buf.Writer, header: frameHeader}, nil -} - -type hybiFrameHandler struct { - conn *Conn - payloadType byte -} - -func (handler *hybiFrameHandler) HandleFrame(frame frameReader) (r frameReader, err error) { - if handler.conn.IsServerConn() { - // The client MUST mask all frames sent to the server. - if frame.(*hybiFrameReader).header.MaskingKey == nil { - handler.WriteClose(closeStatusProtocolError) - return nil, io.EOF - } - } else { - // The server MUST NOT mask all frames. - if frame.(*hybiFrameReader).header.MaskingKey != nil { - handler.WriteClose(closeStatusProtocolError) - return nil, io.EOF - } - } - if header := frame.HeaderReader(); header != nil { - io.Copy(ioutil.Discard, header) - } - switch frame.PayloadType() { - case ContinuationFrame: - frame.(*hybiFrameReader).header.OpCode = handler.payloadType - case TextFrame, BinaryFrame: - handler.payloadType = frame.PayloadType() - case CloseFrame: - return nil, io.EOF - case PingFrame: - pingMsg := make([]byte, maxControlFramePayloadLength) - n, err := io.ReadFull(frame, pingMsg) - if err != nil && err != io.ErrUnexpectedEOF { - return nil, err - } - io.Copy(ioutil.Discard, frame) - n, err = handler.WritePong(pingMsg[:n]) - if err != nil { - return nil, err - } - return nil, nil - case PongFrame: - return nil, ErrNotImplemented - } - return frame, nil -} - -func (handler *hybiFrameHandler) WriteClose(status int) (err error) { - handler.conn.wio.Lock() - defer handler.conn.wio.Unlock() - w, err := handler.conn.frameWriterFactory.NewFrameWriter(CloseFrame) - if err != nil { - return err - } - msg := make([]byte, 2) - binary.BigEndian.PutUint16(msg, uint16(status)) - _, err = w.Write(msg) - w.Close() - return err -} - -func (handler *hybiFrameHandler) WritePong(msg []byte) (n int, err error) { - handler.conn.wio.Lock() - defer handler.conn.wio.Unlock() - w, err := handler.conn.frameWriterFactory.NewFrameWriter(PongFrame) - if err != nil { - return 0, err - } - n, err = w.Write(msg) - w.Close() - return n, err -} - -// newHybiConn creates a new WebSocket connection speaking hybi draft protocol. -func newHybiConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { - if buf == nil { - br := bufio.NewReader(rwc) - bw := bufio.NewWriter(rwc) - buf = bufio.NewReadWriter(br, bw) - } - ws := &Conn{config: config, request: request, buf: buf, rwc: rwc, - frameReaderFactory: hybiFrameReaderFactory{buf.Reader}, - frameWriterFactory: hybiFrameWriterFactory{ - buf.Writer, request == nil}, - PayloadType: TextFrame, - defaultCloseStatus: closeStatusNormal} - ws.frameHandler = &hybiFrameHandler{conn: ws} - return ws -} - -// generateMaskingKey generates a masking key for a frame. -func generateMaskingKey() (maskingKey []byte, err error) { - maskingKey = make([]byte, 4) - if _, err = io.ReadFull(rand.Reader, maskingKey); err != nil { - return - } - return -} - -// generateNonce generates a nonce consisting of a randomly selected 16-byte -// value that has been base64-encoded. -func generateNonce() (nonce []byte) { - key := make([]byte, 16) - if _, err := io.ReadFull(rand.Reader, key); err != nil { - panic(err) - } - nonce = make([]byte, 24) - base64.StdEncoding.Encode(nonce, key) - return -} - -// getNonceAccept computes the base64-encoded SHA-1 of the concatenation of -// the nonce ("Sec-WebSocket-Key" value) with the websocket GUID string. -func getNonceAccept(nonce []byte) (expected []byte, err error) { - h := sha1.New() - if _, err = h.Write(nonce); err != nil { - return - } - if _, err = h.Write([]byte(websocketGUID)); err != nil { - return - } - expected = make([]byte, 28) - base64.StdEncoding.Encode(expected, h.Sum(nil)) - return -} - -// Client handshake described in draft-ietf-hybi-thewebsocket-protocol-17 -func hybiClientHandshake(config *Config, br *bufio.Reader, bw *bufio.Writer) (err error) { - bw.WriteString("GET " + config.Location.RequestURI() + " HTTP/1.1\r\n") - - bw.WriteString("Host: " + config.Location.Host + "\r\n") - bw.WriteString("Upgrade: websocket\r\n") - bw.WriteString("Connection: Upgrade\r\n") - nonce := generateNonce() - if config.handshakeData != nil { - nonce = []byte(config.handshakeData["key"]) - } - bw.WriteString("Sec-WebSocket-Key: " + string(nonce) + "\r\n") - bw.WriteString("Origin: " + strings.ToLower(config.Origin.String()) + "\r\n") - - if config.Version != ProtocolVersionHybi13 { - return ErrBadProtocolVersion - } - - bw.WriteString("Sec-WebSocket-Version: " + fmt.Sprintf("%d", config.Version) + "\r\n") - if len(config.Protocol) > 0 { - bw.WriteString("Sec-WebSocket-Protocol: " + strings.Join(config.Protocol, ", ") + "\r\n") - } - // TODO(ukai): send Sec-WebSocket-Extensions. - err = config.Header.WriteSubset(bw, handshakeHeader) - if err != nil { - return err - } - - bw.WriteString("\r\n") - if err = bw.Flush(); err != nil { - return err - } - - resp, err := http.ReadResponse(br, &http.Request{Method: "GET"}) - if err != nil { - return err - } - if resp.StatusCode != 101 { - return ErrBadStatus - } - if strings.ToLower(resp.Header.Get("Upgrade")) != "websocket" || - strings.ToLower(resp.Header.Get("Connection")) != "upgrade" { - return ErrBadUpgrade - } - expectedAccept, err := getNonceAccept(nonce) - if err != nil { - return err - } - if resp.Header.Get("Sec-WebSocket-Accept") != string(expectedAccept) { - return ErrChallengeResponse - } - if resp.Header.Get("Sec-WebSocket-Extensions") != "" { - return ErrUnsupportedExtensions - } - offeredProtocol := resp.Header.Get("Sec-WebSocket-Protocol") - if offeredProtocol != "" { - protocolMatched := false - for i := 0; i < len(config.Protocol); i++ { - if config.Protocol[i] == offeredProtocol { - protocolMatched = true - break - } - } - if !protocolMatched { - return ErrBadWebSocketProtocol - } - config.Protocol = []string{offeredProtocol} - } - - return nil -} - -// newHybiClientConn creates a client WebSocket connection after handshake. -func newHybiClientConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser) *Conn { - return newHybiConn(config, buf, rwc, nil) -} - -// A HybiServerHandshaker performs a server handshake using hybi draft protocol. -type hybiServerHandshaker struct { - *Config - accept []byte -} - -func (c *hybiServerHandshaker) ReadHandshake(buf *bufio.Reader, req *http.Request) (code int, err error) { - c.Version = ProtocolVersionHybi13 - if req.Method != "GET" { - return http.StatusMethodNotAllowed, ErrBadRequestMethod - } - // HTTP version can be safely ignored. - - if strings.ToLower(req.Header.Get("Upgrade")) != "websocket" || - !strings.Contains(strings.ToLower(req.Header.Get("Connection")), "upgrade") { - return http.StatusBadRequest, ErrNotWebSocket - } - - key := req.Header.Get("Sec-Websocket-Key") - if key == "" { - return http.StatusBadRequest, ErrChallengeResponse - } - version := req.Header.Get("Sec-Websocket-Version") - switch version { - case "13": - c.Version = ProtocolVersionHybi13 - default: - return http.StatusBadRequest, ErrBadWebSocketVersion - } - var scheme string - if req.TLS != nil { - scheme = "wss" - } else { - scheme = "ws" - } - c.Location, err = url.ParseRequestURI(scheme + "://" + req.Host + req.URL.RequestURI()) - if err != nil { - return http.StatusBadRequest, err - } - protocol := strings.TrimSpace(req.Header.Get("Sec-Websocket-Protocol")) - if protocol != "" { - protocols := strings.Split(protocol, ",") - for i := 0; i < len(protocols); i++ { - c.Protocol = append(c.Protocol, strings.TrimSpace(protocols[i])) - } - } - c.accept, err = getNonceAccept([]byte(key)) - if err != nil { - return http.StatusInternalServerError, err - } - return http.StatusSwitchingProtocols, nil -} - -// Origin parses Origin header in "req". -// If origin is "null", returns (nil, nil). -func Origin(config *Config, req *http.Request) (*url.URL, error) { - var origin string - switch config.Version { - case ProtocolVersionHybi13: - origin = req.Header.Get("Origin") - } - if origin == "null" { - return nil, nil - } - return url.ParseRequestURI(origin) -} - -func (c *hybiServerHandshaker) AcceptHandshake(buf *bufio.Writer) (err error) { - if len(c.Protocol) > 0 { - if len(c.Protocol) != 1 { - // You need choose a Protocol in Handshake func in Server. - return ErrBadWebSocketProtocol - } - } - buf.WriteString("HTTP/1.1 101 Switching Protocols\r\n") - buf.WriteString("Upgrade: websocket\r\n") - buf.WriteString("Connection: Upgrade\r\n") - buf.WriteString("Sec-WebSocket-Accept: " + string(c.accept) + "\r\n") - if len(c.Protocol) > 0 { - buf.WriteString("Sec-WebSocket-Protocol: " + c.Protocol[0] + "\r\n") - } - // TODO(ukai): send Sec-WebSocket-Extensions. - if c.Header != nil { - err := c.Header.WriteSubset(buf, handshakeHeader) - if err != nil { - return err - } - } - buf.WriteString("\r\n") - return buf.Flush() -} - -func (c *hybiServerHandshaker) NewServerConn(buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { - return newHybiServerConn(c.Config, buf, rwc, request) -} - -// newHybiServerConn returns a new WebSocket connection speaking hybi draft protocol. -func newHybiServerConn(config *Config, buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) *Conn { - return newHybiConn(config, buf, rwc, request) -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go deleted file mode 100644 index d6a1910..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/hybi_test.go +++ /dev/null @@ -1,590 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "bytes" - "fmt" - "io" - "net/http" - "net/url" - "strings" - "testing" -) - -// Test the getNonceAccept function with values in -// http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 -func TestSecWebSocketAccept(t *testing.T) { - nonce := []byte("dGhlIHNhbXBsZSBub25jZQ==") - expected := []byte("s3pPLMBiTxaQ9kYGzzhZRbK+xOo=") - accept, err := getNonceAccept(nonce) - if err != nil { - t.Errorf("getNonceAccept: returned error %v", err) - return - } - if !bytes.Equal(expected, accept) { - t.Errorf("getNonceAccept: expected %q got %q", expected, accept) - } -} - -func TestHybiClientHandshake(t *testing.T) { - b := bytes.NewBuffer([]byte{}) - bw := bufio.NewWriter(b) - br := bufio.NewReader(strings.NewReader(`HTTP/1.1 101 Switching Protocols -Upgrade: websocket -Connection: Upgrade -Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo= -Sec-WebSocket-Protocol: chat - -`)) - var err error - config := new(Config) - config.Location, err = url.ParseRequestURI("ws://server.example.com/chat") - if err != nil { - t.Fatal("location url", err) - } - config.Origin, err = url.ParseRequestURI("http://example.com") - if err != nil { - t.Fatal("origin url", err) - } - config.Protocol = append(config.Protocol, "chat") - config.Protocol = append(config.Protocol, "superchat") - config.Version = ProtocolVersionHybi13 - - config.handshakeData = map[string]string{ - "key": "dGhlIHNhbXBsZSBub25jZQ==", - } - err = hybiClientHandshake(config, br, bw) - if err != nil { - t.Errorf("handshake failed: %v", err) - } - req, err := http.ReadRequest(bufio.NewReader(b)) - if err != nil { - t.Fatalf("read request: %v", err) - } - if req.Method != "GET" { - t.Errorf("request method expected GET, but got %q", req.Method) - } - if req.URL.Path != "/chat" { - t.Errorf("request path expected /chat, but got %q", req.URL.Path) - } - if req.Proto != "HTTP/1.1" { - t.Errorf("request proto expected HTTP/1.1, but got %q", req.Proto) - } - if req.Host != "server.example.com" { - t.Errorf("request Host expected server.example.com, but got %v", req.Host) - } - var expectedHeader = map[string]string{ - "Connection": "Upgrade", - "Upgrade": "websocket", - "Sec-Websocket-Key": config.handshakeData["key"], - "Origin": config.Origin.String(), - "Sec-Websocket-Protocol": "chat, superchat", - "Sec-Websocket-Version": fmt.Sprintf("%d", ProtocolVersionHybi13), - } - for k, v := range expectedHeader { - if req.Header.Get(k) != v { - t.Errorf(fmt.Sprintf("%s expected %q but got %q", k, v, req.Header.Get(k))) - } - } -} - -func TestHybiClientHandshakeWithHeader(t *testing.T) { - b := bytes.NewBuffer([]byte{}) - bw := bufio.NewWriter(b) - br := bufio.NewReader(strings.NewReader(`HTTP/1.1 101 Switching Protocols -Upgrade: websocket -Connection: Upgrade -Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo= -Sec-WebSocket-Protocol: chat - -`)) - var err error - config := new(Config) - config.Location, err = url.ParseRequestURI("ws://server.example.com/chat") - if err != nil { - t.Fatal("location url", err) - } - config.Origin, err = url.ParseRequestURI("http://example.com") - if err != nil { - t.Fatal("origin url", err) - } - config.Protocol = append(config.Protocol, "chat") - config.Protocol = append(config.Protocol, "superchat") - config.Version = ProtocolVersionHybi13 - config.Header = http.Header(make(map[string][]string)) - config.Header.Add("User-Agent", "test") - - config.handshakeData = map[string]string{ - "key": "dGhlIHNhbXBsZSBub25jZQ==", - } - err = hybiClientHandshake(config, br, bw) - if err != nil { - t.Errorf("handshake failed: %v", err) - } - req, err := http.ReadRequest(bufio.NewReader(b)) - if err != nil { - t.Fatalf("read request: %v", err) - } - if req.Method != "GET" { - t.Errorf("request method expected GET, but got %q", req.Method) - } - if req.URL.Path != "/chat" { - t.Errorf("request path expected /chat, but got %q", req.URL.Path) - } - if req.Proto != "HTTP/1.1" { - t.Errorf("request proto expected HTTP/1.1, but got %q", req.Proto) - } - if req.Host != "server.example.com" { - t.Errorf("request Host expected server.example.com, but got %v", req.Host) - } - var expectedHeader = map[string]string{ - "Connection": "Upgrade", - "Upgrade": "websocket", - "Sec-Websocket-Key": config.handshakeData["key"], - "Origin": config.Origin.String(), - "Sec-Websocket-Protocol": "chat, superchat", - "Sec-Websocket-Version": fmt.Sprintf("%d", ProtocolVersionHybi13), - "User-Agent": "test", - } - for k, v := range expectedHeader { - if req.Header.Get(k) != v { - t.Errorf(fmt.Sprintf("%s expected %q but got %q", k, v, req.Header.Get(k))) - } - } -} - -func TestHybiServerHandshake(t *testing.T) { - config := new(Config) - handshaker := &hybiServerHandshaker{Config: config} - br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 -Host: server.example.com -Upgrade: websocket -Connection: Upgrade -Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== -Origin: http://example.com -Sec-WebSocket-Protocol: chat, superchat -Sec-WebSocket-Version: 13 - -`)) - req, err := http.ReadRequest(br) - if err != nil { - t.Fatal("request", err) - } - code, err := handshaker.ReadHandshake(br, req) - if err != nil { - t.Errorf("handshake failed: %v", err) - } - if code != http.StatusSwitchingProtocols { - t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) - } - expectedProtocols := []string{"chat", "superchat"} - if fmt.Sprintf("%v", config.Protocol) != fmt.Sprintf("%v", expectedProtocols) { - t.Errorf("protocol expected %q but got %q", expectedProtocols, config.Protocol) - } - b := bytes.NewBuffer([]byte{}) - bw := bufio.NewWriter(b) - - config.Protocol = config.Protocol[:1] - - err = handshaker.AcceptHandshake(bw) - if err != nil { - t.Errorf("handshake response failed: %v", err) - } - expectedResponse := strings.Join([]string{ - "HTTP/1.1 101 Switching Protocols", - "Upgrade: websocket", - "Connection: Upgrade", - "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", - "Sec-WebSocket-Protocol: chat", - "", ""}, "\r\n") - - if b.String() != expectedResponse { - t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) - } -} - -func TestHybiServerHandshakeNoSubProtocol(t *testing.T) { - config := new(Config) - handshaker := &hybiServerHandshaker{Config: config} - br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 -Host: server.example.com -Upgrade: websocket -Connection: Upgrade -Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== -Origin: http://example.com -Sec-WebSocket-Version: 13 - -`)) - req, err := http.ReadRequest(br) - if err != nil { - t.Fatal("request", err) - } - code, err := handshaker.ReadHandshake(br, req) - if err != nil { - t.Errorf("handshake failed: %v", err) - } - if code != http.StatusSwitchingProtocols { - t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) - } - if len(config.Protocol) != 0 { - t.Errorf("len(config.Protocol) expected 0, but got %q", len(config.Protocol)) - } - b := bytes.NewBuffer([]byte{}) - bw := bufio.NewWriter(b) - - err = handshaker.AcceptHandshake(bw) - if err != nil { - t.Errorf("handshake response failed: %v", err) - } - expectedResponse := strings.Join([]string{ - "HTTP/1.1 101 Switching Protocols", - "Upgrade: websocket", - "Connection: Upgrade", - "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", - "", ""}, "\r\n") - - if b.String() != expectedResponse { - t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) - } -} - -func TestHybiServerHandshakeHybiBadVersion(t *testing.T) { - config := new(Config) - handshaker := &hybiServerHandshaker{Config: config} - br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 -Host: server.example.com -Upgrade: websocket -Connection: Upgrade -Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== -Sec-WebSocket-Origin: http://example.com -Sec-WebSocket-Protocol: chat, superchat -Sec-WebSocket-Version: 9 - -`)) - req, err := http.ReadRequest(br) - if err != nil { - t.Fatal("request", err) - } - code, err := handshaker.ReadHandshake(br, req) - if err != ErrBadWebSocketVersion { - t.Errorf("handshake expected err %q but got %q", ErrBadWebSocketVersion, err) - } - if code != http.StatusBadRequest { - t.Errorf("status expected %q but got %q", http.StatusBadRequest, code) - } -} - -func testHybiFrame(t *testing.T, testHeader, testPayload, testMaskedPayload []byte, frameHeader *hybiFrameHeader) { - b := bytes.NewBuffer([]byte{}) - frameWriterFactory := &hybiFrameWriterFactory{bufio.NewWriter(b), false} - w, _ := frameWriterFactory.NewFrameWriter(TextFrame) - w.(*hybiFrameWriter).header = frameHeader - _, err := w.Write(testPayload) - w.Close() - if err != nil { - t.Errorf("Write error %q", err) - } - var expectedFrame []byte - expectedFrame = append(expectedFrame, testHeader...) - expectedFrame = append(expectedFrame, testMaskedPayload...) - if !bytes.Equal(expectedFrame, b.Bytes()) { - t.Errorf("frame expected %q got %q", expectedFrame, b.Bytes()) - } - frameReaderFactory := &hybiFrameReaderFactory{bufio.NewReader(b)} - r, err := frameReaderFactory.NewFrameReader() - if err != nil { - t.Errorf("Read error %q", err) - } - if header := r.HeaderReader(); header == nil { - t.Errorf("no header") - } else { - actualHeader := make([]byte, r.Len()) - n, err := header.Read(actualHeader) - if err != nil { - t.Errorf("Read header error %q", err) - } else { - if n < len(testHeader) { - t.Errorf("header too short %q got %q", testHeader, actualHeader[:n]) - } - if !bytes.Equal(testHeader, actualHeader[:n]) { - t.Errorf("header expected %q got %q", testHeader, actualHeader[:n]) - } - } - } - if trailer := r.TrailerReader(); trailer != nil { - t.Errorf("unexpected trailer %q", trailer) - } - frame := r.(*hybiFrameReader) - if frameHeader.Fin != frame.header.Fin || - frameHeader.OpCode != frame.header.OpCode || - len(testPayload) != int(frame.header.Length) { - t.Errorf("mismatch %v (%d) vs %v", frameHeader, len(testPayload), frame) - } - payload := make([]byte, len(testPayload)) - _, err = r.Read(payload) - if err != nil { - t.Errorf("read %v", err) - } - if !bytes.Equal(testPayload, payload) { - t.Errorf("payload %q vs %q", testPayload, payload) - } -} - -func TestHybiShortTextFrame(t *testing.T) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame} - payload := []byte("hello") - testHybiFrame(t, []byte{0x81, 0x05}, payload, payload, frameHeader) - - payload = make([]byte, 125) - testHybiFrame(t, []byte{0x81, 125}, payload, payload, frameHeader) -} - -func TestHybiShortMaskedTextFrame(t *testing.T) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame, - MaskingKey: []byte{0xcc, 0x55, 0x80, 0x20}} - payload := []byte("hello") - maskedPayload := []byte{0xa4, 0x30, 0xec, 0x4c, 0xa3} - header := []byte{0x81, 0x85} - header = append(header, frameHeader.MaskingKey...) - testHybiFrame(t, header, payload, maskedPayload, frameHeader) -} - -func TestHybiShortBinaryFrame(t *testing.T) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: BinaryFrame} - payload := []byte("hello") - testHybiFrame(t, []byte{0x82, 0x05}, payload, payload, frameHeader) - - payload = make([]byte, 125) - testHybiFrame(t, []byte{0x82, 125}, payload, payload, frameHeader) -} - -func TestHybiControlFrame(t *testing.T) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: PingFrame} - payload := []byte("hello") - testHybiFrame(t, []byte{0x89, 0x05}, payload, payload, frameHeader) - - frameHeader = &hybiFrameHeader{Fin: true, OpCode: PongFrame} - testHybiFrame(t, []byte{0x8A, 0x05}, payload, payload, frameHeader) - - frameHeader = &hybiFrameHeader{Fin: true, OpCode: CloseFrame} - payload = []byte{0x03, 0xe8} // 1000 - testHybiFrame(t, []byte{0x88, 0x02}, payload, payload, frameHeader) -} - -func TestHybiLongFrame(t *testing.T) { - frameHeader := &hybiFrameHeader{Fin: true, OpCode: TextFrame} - payload := make([]byte, 126) - testHybiFrame(t, []byte{0x81, 126, 0x00, 126}, payload, payload, frameHeader) - - payload = make([]byte, 65535) - testHybiFrame(t, []byte{0x81, 126, 0xff, 0xff}, payload, payload, frameHeader) - - payload = make([]byte, 65536) - testHybiFrame(t, []byte{0x81, 127, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00}, payload, payload, frameHeader) -} - -func TestHybiClientRead(t *testing.T) { - wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o', - 0x89, 0x05, 'h', 'e', 'l', 'l', 'o', // ping - 0x81, 0x05, 'w', 'o', 'r', 'l', 'd'} - br := bufio.NewReader(bytes.NewBuffer(wireData)) - bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) - conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) - - msg := make([]byte, 512) - n, err := conn.Read(msg) - if err != nil { - t.Errorf("read 1st frame, error %q", err) - } - if n != 5 { - t.Errorf("read 1st frame, expect 5, got %d", n) - } - if !bytes.Equal(wireData[2:7], msg[:n]) { - t.Errorf("read 1st frame %v, got %v", wireData[2:7], msg[:n]) - } - n, err = conn.Read(msg) - if err != nil { - t.Errorf("read 2nd frame, error %q", err) - } - if n != 5 { - t.Errorf("read 2nd frame, expect 5, got %d", n) - } - if !bytes.Equal(wireData[16:21], msg[:n]) { - t.Errorf("read 2nd frame %v, got %v", wireData[16:21], msg[:n]) - } - n, err = conn.Read(msg) - if err == nil { - t.Errorf("read not EOF") - } - if n != 0 { - t.Errorf("expect read 0, got %d", n) - } -} - -func TestHybiShortRead(t *testing.T) { - wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o', - 0x89, 0x05, 'h', 'e', 'l', 'l', 'o', // ping - 0x81, 0x05, 'w', 'o', 'r', 'l', 'd'} - br := bufio.NewReader(bytes.NewBuffer(wireData)) - bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) - conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) - - step := 0 - pos := 0 - expectedPos := []int{2, 5, 16, 19} - expectedLen := []int{3, 2, 3, 2} - for { - msg := make([]byte, 3) - n, err := conn.Read(msg) - if step >= len(expectedPos) { - if err == nil { - t.Errorf("read not EOF") - } - if n != 0 { - t.Errorf("expect read 0, got %d", n) - } - return - } - pos = expectedPos[step] - endPos := pos + expectedLen[step] - if err != nil { - t.Errorf("read from %d, got error %q", pos, err) - return - } - if n != endPos-pos { - t.Errorf("read from %d, expect %d, got %d", pos, endPos-pos, n) - } - if !bytes.Equal(wireData[pos:endPos], msg[:n]) { - t.Errorf("read from %d, frame %v, got %v", pos, wireData[pos:endPos], msg[:n]) - } - step++ - } -} - -func TestHybiServerRead(t *testing.T) { - wireData := []byte{0x81, 0x85, 0xcc, 0x55, 0x80, 0x20, - 0xa4, 0x30, 0xec, 0x4c, 0xa3, // hello - 0x89, 0x85, 0xcc, 0x55, 0x80, 0x20, - 0xa4, 0x30, 0xec, 0x4c, 0xa3, // ping: hello - 0x81, 0x85, 0xed, 0x83, 0xb4, 0x24, - 0x9a, 0xec, 0xc6, 0x48, 0x89, // world - } - br := bufio.NewReader(bytes.NewBuffer(wireData)) - bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) - conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, new(http.Request)) - - expected := [][]byte{[]byte("hello"), []byte("world")} - - msg := make([]byte, 512) - n, err := conn.Read(msg) - if err != nil { - t.Errorf("read 1st frame, error %q", err) - } - if n != 5 { - t.Errorf("read 1st frame, expect 5, got %d", n) - } - if !bytes.Equal(expected[0], msg[:n]) { - t.Errorf("read 1st frame %q, got %q", expected[0], msg[:n]) - } - - n, err = conn.Read(msg) - if err != nil { - t.Errorf("read 2nd frame, error %q", err) - } - if n != 5 { - t.Errorf("read 2nd frame, expect 5, got %d", n) - } - if !bytes.Equal(expected[1], msg[:n]) { - t.Errorf("read 2nd frame %q, got %q", expected[1], msg[:n]) - } - - n, err = conn.Read(msg) - if err == nil { - t.Errorf("read not EOF") - } - if n != 0 { - t.Errorf("expect read 0, got %d", n) - } -} - -func TestHybiServerReadWithoutMasking(t *testing.T) { - wireData := []byte{0x81, 0x05, 'h', 'e', 'l', 'l', 'o'} - br := bufio.NewReader(bytes.NewBuffer(wireData)) - bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) - conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, new(http.Request)) - // server MUST close the connection upon receiving a non-masked frame. - msg := make([]byte, 512) - _, err := conn.Read(msg) - if err != io.EOF { - t.Errorf("read 1st frame, expect %q, but got %q", io.EOF, err) - } -} - -func TestHybiClientReadWithMasking(t *testing.T) { - wireData := []byte{0x81, 0x85, 0xcc, 0x55, 0x80, 0x20, - 0xa4, 0x30, 0xec, 0x4c, 0xa3, // hello - } - br := bufio.NewReader(bytes.NewBuffer(wireData)) - bw := bufio.NewWriter(bytes.NewBuffer([]byte{})) - conn := newHybiConn(newConfig(t, "/"), bufio.NewReadWriter(br, bw), nil, nil) - - // client MUST close the connection upon receiving a masked frame. - msg := make([]byte, 512) - _, err := conn.Read(msg) - if err != io.EOF { - t.Errorf("read 1st frame, expect %q, but got %q", io.EOF, err) - } -} - -// Test the hybiServerHandshaker supports firefox implementation and -// checks Connection request header include (but it's not necessary -// equal to) "upgrade" -func TestHybiServerFirefoxHandshake(t *testing.T) { - config := new(Config) - handshaker := &hybiServerHandshaker{Config: config} - br := bufio.NewReader(strings.NewReader(`GET /chat HTTP/1.1 -Host: server.example.com -Upgrade: websocket -Connection: keep-alive, upgrade -Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== -Origin: http://example.com -Sec-WebSocket-Protocol: chat, superchat -Sec-WebSocket-Version: 13 - -`)) - req, err := http.ReadRequest(br) - if err != nil { - t.Fatal("request", err) - } - code, err := handshaker.ReadHandshake(br, req) - if err != nil { - t.Errorf("handshake failed: %v", err) - } - if code != http.StatusSwitchingProtocols { - t.Errorf("status expected %q but got %q", http.StatusSwitchingProtocols, code) - } - b := bytes.NewBuffer([]byte{}) - bw := bufio.NewWriter(b) - - config.Protocol = []string{"chat"} - - err = handshaker.AcceptHandshake(bw) - if err != nil { - t.Errorf("handshake response failed: %v", err) - } - expectedResponse := strings.Join([]string{ - "HTTP/1.1 101 Switching Protocols", - "Upgrade: websocket", - "Connection: Upgrade", - "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=", - "Sec-WebSocket-Protocol: chat", - "", ""}, "\r\n") - - if b.String() != expectedResponse { - t.Errorf("handshake expected %q but got %q", expectedResponse, b.String()) - } -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go deleted file mode 100644 index 7032213..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/server.go +++ /dev/null @@ -1,114 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bufio" - "fmt" - "io" - "net/http" -) - -func newServerConn(rwc io.ReadWriteCloser, buf *bufio.ReadWriter, req *http.Request, config *Config, handshake func(*Config, *http.Request) error) (conn *Conn, err error) { - var hs serverHandshaker = &hybiServerHandshaker{Config: config} - code, err := hs.ReadHandshake(buf.Reader, req) - if err == ErrBadWebSocketVersion { - fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) - fmt.Fprintf(buf, "Sec-WebSocket-Version: %s\r\n", SupportedProtocolVersion) - buf.WriteString("\r\n") - buf.WriteString(err.Error()) - buf.Flush() - return - } - if err != nil { - fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) - buf.WriteString("\r\n") - buf.WriteString(err.Error()) - buf.Flush() - return - } - if handshake != nil { - err = handshake(config, req) - if err != nil { - code = http.StatusForbidden - fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) - buf.WriteString("\r\n") - buf.Flush() - return - } - } - err = hs.AcceptHandshake(buf.Writer) - if err != nil { - code = http.StatusBadRequest - fmt.Fprintf(buf, "HTTP/1.1 %03d %s\r\n", code, http.StatusText(code)) - buf.WriteString("\r\n") - buf.Flush() - return - } - conn = hs.NewServerConn(buf, rwc, req) - return -} - -// Server represents a server of a WebSocket. -type Server struct { - // Config is a WebSocket configuration for new WebSocket connection. - Config - - // Handshake is an optional function in WebSocket handshake. - // For example, you can check, or don't check Origin header. - // Another example, you can select config.Protocol. - Handshake func(*Config, *http.Request) error - - // Handler handles a WebSocket connection. - Handler -} - -// ServeHTTP implements the http.Handler interface for a WebSocket -func (s Server) ServeHTTP(w http.ResponseWriter, req *http.Request) { - s.serveWebSocket(w, req) -} - -func (s Server) serveWebSocket(w http.ResponseWriter, req *http.Request) { - rwc, buf, err := w.(http.Hijacker).Hijack() - if err != nil { - panic("Hijack failed: " + err.Error()) - return - } - // The server should abort the WebSocket connection if it finds - // the client did not send a handshake that matches with protocol - // specification. - defer rwc.Close() - conn, err := newServerConn(rwc, buf, req, &s.Config, s.Handshake) - if err != nil { - return - } - if conn == nil { - panic("unexpected nil conn") - } - s.Handler(conn) -} - -// Handler is a simple interface to a WebSocket browser client. -// It checks if Origin header is valid URL by default. -// You might want to verify websocket.Conn.Config().Origin in the func. -// If you use Server instead of Handler, you could call websocket.Origin and -// check the origin in your Handshake func. So, if you want to accept -// non-browser client, which doesn't send Origin header, you could use Server -//. that doesn't check origin in its Handshake. -type Handler func(*Conn) - -func checkOrigin(config *Config, req *http.Request) (err error) { - config.Origin, err = Origin(config, req) - if err == nil && config.Origin == nil { - return fmt.Errorf("null origin") - } - return err -} - -// ServeHTTP implements the http.Handler interface for a WebSocket -func (h Handler) ServeHTTP(w http.ResponseWriter, req *http.Request) { - s := Server{Handler: h, Handshake: checkOrigin} - s.serveWebSocket(w, req) -} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go deleted file mode 100644 index 0f4917b..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket.go +++ /dev/null @@ -1,411 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package websocket implements a client and server for the WebSocket protocol -// as specified in RFC 6455. -package websocket - -import ( - "bufio" - "crypto/tls" - "encoding/json" - "errors" - "io" - "io/ioutil" - "net" - "net/http" - "net/url" - "sync" - "time" -) - -const ( - ProtocolVersionHybi13 = 13 - ProtocolVersionHybi = ProtocolVersionHybi13 - SupportedProtocolVersion = "13" - - ContinuationFrame = 0 - TextFrame = 1 - BinaryFrame = 2 - CloseFrame = 8 - PingFrame = 9 - PongFrame = 10 - UnknownFrame = 255 -) - -// ProtocolError represents WebSocket protocol errors. -type ProtocolError struct { - ErrorString string -} - -func (err *ProtocolError) Error() string { return err.ErrorString } - -var ( - ErrBadProtocolVersion = &ProtocolError{"bad protocol version"} - ErrBadScheme = &ProtocolError{"bad scheme"} - ErrBadStatus = &ProtocolError{"bad status"} - ErrBadUpgrade = &ProtocolError{"missing or bad upgrade"} - ErrBadWebSocketOrigin = &ProtocolError{"missing or bad WebSocket-Origin"} - ErrBadWebSocketLocation = &ProtocolError{"missing or bad WebSocket-Location"} - ErrBadWebSocketProtocol = &ProtocolError{"missing or bad WebSocket-Protocol"} - ErrBadWebSocketVersion = &ProtocolError{"missing or bad WebSocket Version"} - ErrChallengeResponse = &ProtocolError{"mismatch challenge/response"} - ErrBadFrame = &ProtocolError{"bad frame"} - ErrBadFrameBoundary = &ProtocolError{"not on frame boundary"} - ErrNotWebSocket = &ProtocolError{"not websocket protocol"} - ErrBadRequestMethod = &ProtocolError{"bad method"} - ErrNotSupported = &ProtocolError{"not supported"} -) - -// Addr is an implementation of net.Addr for WebSocket. -type Addr struct { - *url.URL -} - -// Network returns the network type for a WebSocket, "websocket". -func (addr *Addr) Network() string { return "websocket" } - -// Config is a WebSocket configuration -type Config struct { - // A WebSocket server address. - Location *url.URL - - // A Websocket client origin. - Origin *url.URL - - // WebSocket subprotocols. - Protocol []string - - // WebSocket protocol version. - Version int - - // TLS config for secure WebSocket (wss). - TlsConfig *tls.Config - - // Additional header fields to be sent in WebSocket opening handshake. - Header http.Header - - handshakeData map[string]string -} - -// serverHandshaker is an interface to handle WebSocket server side handshake. -type serverHandshaker interface { - // ReadHandshake reads handshake request message from client. - // Returns http response code and error if any. - ReadHandshake(buf *bufio.Reader, req *http.Request) (code int, err error) - - // AcceptHandshake accepts the client handshake request and sends - // handshake response back to client. - AcceptHandshake(buf *bufio.Writer) (err error) - - // NewServerConn creates a new WebSocket connection. - NewServerConn(buf *bufio.ReadWriter, rwc io.ReadWriteCloser, request *http.Request) (conn *Conn) -} - -// frameReader is an interface to read a WebSocket frame. -type frameReader interface { - // Reader is to read payload of the frame. - io.Reader - - // PayloadType returns payload type. - PayloadType() byte - - // HeaderReader returns a reader to read header of the frame. - HeaderReader() io.Reader - - // TrailerReader returns a reader to read trailer of the frame. - // If it returns nil, there is no trailer in the frame. - TrailerReader() io.Reader - - // Len returns total length of the frame, including header and trailer. - Len() int -} - -// frameReaderFactory is an interface to creates new frame reader. -type frameReaderFactory interface { - NewFrameReader() (r frameReader, err error) -} - -// frameWriter is an interface to write a WebSocket frame. -type frameWriter interface { - // Writer is to write payload of the frame. - io.WriteCloser -} - -// frameWriterFactory is an interface to create new frame writer. -type frameWriterFactory interface { - NewFrameWriter(payloadType byte) (w frameWriter, err error) -} - -type frameHandler interface { - HandleFrame(frame frameReader) (r frameReader, err error) - WriteClose(status int) (err error) -} - -// Conn represents a WebSocket connection. -type Conn struct { - config *Config - request *http.Request - - buf *bufio.ReadWriter - rwc io.ReadWriteCloser - - rio sync.Mutex - frameReaderFactory - frameReader - - wio sync.Mutex - frameWriterFactory - - frameHandler - PayloadType byte - defaultCloseStatus int -} - -// Read implements the io.Reader interface: -// it reads data of a frame from the WebSocket connection. -// if msg is not large enough for the frame data, it fills the msg and next Read -// will read the rest of the frame data. -// it reads Text frame or Binary frame. -func (ws *Conn) Read(msg []byte) (n int, err error) { - ws.rio.Lock() - defer ws.rio.Unlock() -again: - if ws.frameReader == nil { - frame, err := ws.frameReaderFactory.NewFrameReader() - if err != nil { - return 0, err - } - ws.frameReader, err = ws.frameHandler.HandleFrame(frame) - if err != nil { - return 0, err - } - if ws.frameReader == nil { - goto again - } - } - n, err = ws.frameReader.Read(msg) - if err == io.EOF { - if trailer := ws.frameReader.TrailerReader(); trailer != nil { - io.Copy(ioutil.Discard, trailer) - } - ws.frameReader = nil - goto again - } - return n, err -} - -// Write implements the io.Writer interface: -// it writes data as a frame to the WebSocket connection. -func (ws *Conn) Write(msg []byte) (n int, err error) { - ws.wio.Lock() - defer ws.wio.Unlock() - w, err := ws.frameWriterFactory.NewFrameWriter(ws.PayloadType) - if err != nil { - return 0, err - } - n, err = w.Write(msg) - w.Close() - if err != nil { - return n, err - } - return n, err -} - -// Close implements the io.Closer interface. -func (ws *Conn) Close() error { - err := ws.frameHandler.WriteClose(ws.defaultCloseStatus) - if err != nil { - return err - } - return ws.rwc.Close() -} - -func (ws *Conn) IsClientConn() bool { return ws.request == nil } -func (ws *Conn) IsServerConn() bool { return ws.request != nil } - -// LocalAddr returns the WebSocket Origin for the connection for client, or -// the WebSocket location for server. -func (ws *Conn) LocalAddr() net.Addr { - if ws.IsClientConn() { - return &Addr{ws.config.Origin} - } - return &Addr{ws.config.Location} -} - -// RemoteAddr returns the WebSocket location for the connection for client, or -// the Websocket Origin for server. -func (ws *Conn) RemoteAddr() net.Addr { - if ws.IsClientConn() { - return &Addr{ws.config.Location} - } - return &Addr{ws.config.Origin} -} - -var errSetDeadline = errors.New("websocket: cannot set deadline: not using a net.Conn") - -// SetDeadline sets the connection's network read & write deadlines. -func (ws *Conn) SetDeadline(t time.Time) error { - if conn, ok := ws.rwc.(net.Conn); ok { - return conn.SetDeadline(t) - } - return errSetDeadline -} - -// SetReadDeadline sets the connection's network read deadline. -func (ws *Conn) SetReadDeadline(t time.Time) error { - if conn, ok := ws.rwc.(net.Conn); ok { - return conn.SetReadDeadline(t) - } - return errSetDeadline -} - -// SetWriteDeadline sets the connection's network write deadline. -func (ws *Conn) SetWriteDeadline(t time.Time) error { - if conn, ok := ws.rwc.(net.Conn); ok { - return conn.SetWriteDeadline(t) - } - return errSetDeadline -} - -// Config returns the WebSocket config. -func (ws *Conn) Config() *Config { return ws.config } - -// Request returns the http request upgraded to the WebSocket. -// It is nil for client side. -func (ws *Conn) Request() *http.Request { return ws.request } - -// Codec represents a symmetric pair of functions that implement a codec. -type Codec struct { - Marshal func(v interface{}) (data []byte, payloadType byte, err error) - Unmarshal func(data []byte, payloadType byte, v interface{}) (err error) -} - -// Send sends v marshaled by cd.Marshal as single frame to ws. -func (cd Codec) Send(ws *Conn, v interface{}) (err error) { - data, payloadType, err := cd.Marshal(v) - if err != nil { - return err - } - ws.wio.Lock() - defer ws.wio.Unlock() - w, err := ws.frameWriterFactory.NewFrameWriter(payloadType) - if err != nil { - return err - } - _, err = w.Write(data) - w.Close() - return err -} - -// Receive receives single frame from ws, unmarshaled by cd.Unmarshal and stores in v. -func (cd Codec) Receive(ws *Conn, v interface{}) (err error) { - ws.rio.Lock() - defer ws.rio.Unlock() - if ws.frameReader != nil { - _, err = io.Copy(ioutil.Discard, ws.frameReader) - if err != nil { - return err - } - ws.frameReader = nil - } -again: - frame, err := ws.frameReaderFactory.NewFrameReader() - if err != nil { - return err - } - frame, err = ws.frameHandler.HandleFrame(frame) - if err != nil { - return err - } - if frame == nil { - goto again - } - payloadType := frame.PayloadType() - data, err := ioutil.ReadAll(frame) - if err != nil { - return err - } - return cd.Unmarshal(data, payloadType, v) -} - -func marshal(v interface{}) (msg []byte, payloadType byte, err error) { - switch data := v.(type) { - case string: - return []byte(data), TextFrame, nil - case []byte: - return data, BinaryFrame, nil - } - return nil, UnknownFrame, ErrNotSupported -} - -func unmarshal(msg []byte, payloadType byte, v interface{}) (err error) { - switch data := v.(type) { - case *string: - *data = string(msg) - return nil - case *[]byte: - *data = msg - return nil - } - return ErrNotSupported -} - -/* -Message is a codec to send/receive text/binary data in a frame on WebSocket connection. -To send/receive text frame, use string type. -To send/receive binary frame, use []byte type. - -Trivial usage: - - import "websocket" - - // receive text frame - var message string - websocket.Message.Receive(ws, &message) - - // send text frame - message = "hello" - websocket.Message.Send(ws, message) - - // receive binary frame - var data []byte - websocket.Message.Receive(ws, &data) - - // send binary frame - data = []byte{0, 1, 2} - websocket.Message.Send(ws, data) - -*/ -var Message = Codec{marshal, unmarshal} - -func jsonMarshal(v interface{}) (msg []byte, payloadType byte, err error) { - msg, err = json.Marshal(v) - return msg, TextFrame, err -} - -func jsonUnmarshal(msg []byte, payloadType byte, v interface{}) (err error) { - return json.Unmarshal(msg, v) -} - -/* -JSON is a codec to send/receive JSON data in a frame from a WebSocket connection. - -Trivial usage: - - import "websocket" - - type T struct { - Msg string - Count int - } - - // receive JSON type T - var data T - websocket.JSON.Receive(ws, &data) - - // send JSON type T - websocket.JSON.Send(ws, data) -*/ -var JSON = Codec{jsonMarshal, jsonUnmarshal} diff --git a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go b/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go deleted file mode 100644 index a376aba..0000000 --- a/remote/Godeps/_workspace/src/golang.org/x/net/websocket/websocket_test.go +++ /dev/null @@ -1,414 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package websocket - -import ( - "bytes" - "fmt" - "io" - "log" - "net" - "net/http" - "net/http/httptest" - "net/url" - "strings" - "sync" - "testing" -) - -var serverAddr string -var once sync.Once - -func echoServer(ws *Conn) { io.Copy(ws, ws) } - -type Count struct { - S string - N int -} - -func countServer(ws *Conn) { - for { - var count Count - err := JSON.Receive(ws, &count) - if err != nil { - return - } - count.N++ - count.S = strings.Repeat(count.S, count.N) - err = JSON.Send(ws, count) - if err != nil { - return - } - } -} - -func subProtocolHandshake(config *Config, req *http.Request) error { - for _, proto := range config.Protocol { - if proto == "chat" { - config.Protocol = []string{proto} - return nil - } - } - return ErrBadWebSocketProtocol -} - -func subProtoServer(ws *Conn) { - for _, proto := range ws.Config().Protocol { - io.WriteString(ws, proto) - } -} - -func startServer() { - http.Handle("/echo", Handler(echoServer)) - http.Handle("/count", Handler(countServer)) - subproto := Server{ - Handshake: subProtocolHandshake, - Handler: Handler(subProtoServer), - } - http.Handle("/subproto", subproto) - server := httptest.NewServer(nil) - serverAddr = server.Listener.Addr().String() - log.Print("Test WebSocket server listening on ", serverAddr) -} - -func newConfig(t *testing.T, path string) *Config { - config, _ := NewConfig(fmt.Sprintf("ws://%s%s", serverAddr, path), "http://localhost") - return config -} - -func TestEcho(t *testing.T) { - once.Do(startServer) - - // websocket.Dial() - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - conn, err := NewClient(newConfig(t, "/echo"), client) - if err != nil { - t.Errorf("WebSocket handshake error: %v", err) - return - } - - msg := []byte("hello, world\n") - if _, err := conn.Write(msg); err != nil { - t.Errorf("Write: %v", err) - } - var actual_msg = make([]byte, 512) - n, err := conn.Read(actual_msg) - if err != nil { - t.Errorf("Read: %v", err) - } - actual_msg = actual_msg[0:n] - if !bytes.Equal(msg, actual_msg) { - t.Errorf("Echo: expected %q got %q", msg, actual_msg) - } - conn.Close() -} - -func TestAddr(t *testing.T) { - once.Do(startServer) - - // websocket.Dial() - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - conn, err := NewClient(newConfig(t, "/echo"), client) - if err != nil { - t.Errorf("WebSocket handshake error: %v", err) - return - } - - ra := conn.RemoteAddr().String() - if !strings.HasPrefix(ra, "ws://") || !strings.HasSuffix(ra, "/echo") { - t.Errorf("Bad remote addr: %v", ra) - } - la := conn.LocalAddr().String() - if !strings.HasPrefix(la, "http://") { - t.Errorf("Bad local addr: %v", la) - } - conn.Close() -} - -func TestCount(t *testing.T) { - once.Do(startServer) - - // websocket.Dial() - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - conn, err := NewClient(newConfig(t, "/count"), client) - if err != nil { - t.Errorf("WebSocket handshake error: %v", err) - return - } - - var count Count - count.S = "hello" - if err := JSON.Send(conn, count); err != nil { - t.Errorf("Write: %v", err) - } - if err := JSON.Receive(conn, &count); err != nil { - t.Errorf("Read: %v", err) - } - if count.N != 1 { - t.Errorf("count: expected %d got %d", 1, count.N) - } - if count.S != "hello" { - t.Errorf("count: expected %q got %q", "hello", count.S) - } - if err := JSON.Send(conn, count); err != nil { - t.Errorf("Write: %v", err) - } - if err := JSON.Receive(conn, &count); err != nil { - t.Errorf("Read: %v", err) - } - if count.N != 2 { - t.Errorf("count: expected %d got %d", 2, count.N) - } - if count.S != "hellohello" { - t.Errorf("count: expected %q got %q", "hellohello", count.S) - } - conn.Close() -} - -func TestWithQuery(t *testing.T) { - once.Do(startServer) - - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - - config := newConfig(t, "/echo") - config.Location, err = url.ParseRequestURI(fmt.Sprintf("ws://%s/echo?q=v", serverAddr)) - if err != nil { - t.Fatal("location url", err) - } - - ws, err := NewClient(config, client) - if err != nil { - t.Errorf("WebSocket handshake: %v", err) - return - } - ws.Close() -} - -func testWithProtocol(t *testing.T, subproto []string) (string, error) { - once.Do(startServer) - - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - - config := newConfig(t, "/subproto") - config.Protocol = subproto - - ws, err := NewClient(config, client) - if err != nil { - return "", err - } - msg := make([]byte, 16) - n, err := ws.Read(msg) - if err != nil { - return "", err - } - ws.Close() - return string(msg[:n]), nil -} - -func TestWithProtocol(t *testing.T) { - proto, err := testWithProtocol(t, []string{"chat"}) - if err != nil { - t.Errorf("SubProto: unexpected error: %v", err) - } - if proto != "chat" { - t.Errorf("SubProto: expected %q, got %q", "chat", proto) - } -} - -func TestWithTwoProtocol(t *testing.T) { - proto, err := testWithProtocol(t, []string{"test", "chat"}) - if err != nil { - t.Errorf("SubProto: unexpected error: %v", err) - } - if proto != "chat" { - t.Errorf("SubProto: expected %q, got %q", "chat", proto) - } -} - -func TestWithBadProtocol(t *testing.T) { - _, err := testWithProtocol(t, []string{"test"}) - if err != ErrBadStatus { - t.Errorf("SubProto: expected %v, got %v", ErrBadStatus, err) - } -} - -func TestHTTP(t *testing.T) { - once.Do(startServer) - - // If the client did not send a handshake that matches the protocol - // specification, the server MUST return an HTTP response with an - // appropriate error code (such as 400 Bad Request) - resp, err := http.Get(fmt.Sprintf("http://%s/echo", serverAddr)) - if err != nil { - t.Errorf("Get: error %#v", err) - return - } - if resp == nil { - t.Error("Get: resp is null") - return - } - if resp.StatusCode != http.StatusBadRequest { - t.Errorf("Get: expected %q got %q", http.StatusBadRequest, resp.StatusCode) - } -} - -func TestTrailingSpaces(t *testing.T) { - // http://code.google.com/p/go/issues/detail?id=955 - // The last runs of this create keys with trailing spaces that should not be - // generated by the client. - once.Do(startServer) - config := newConfig(t, "/echo") - for i := 0; i < 30; i++ { - // body - ws, err := DialConfig(config) - if err != nil { - t.Errorf("Dial #%d failed: %v", i, err) - break - } - ws.Close() - } -} - -func TestDialConfigBadVersion(t *testing.T) { - once.Do(startServer) - config := newConfig(t, "/echo") - config.Version = 1234 - - _, err := DialConfig(config) - - if dialerr, ok := err.(*DialError); ok { - if dialerr.Err != ErrBadProtocolVersion { - t.Errorf("dial expected err %q but got %q", ErrBadProtocolVersion, dialerr.Err) - } - } -} - -func TestSmallBuffer(t *testing.T) { - // http://code.google.com/p/go/issues/detail?id=1145 - // Read should be able to handle reading a fragment of a frame. - once.Do(startServer) - - // websocket.Dial() - client, err := net.Dial("tcp", serverAddr) - if err != nil { - t.Fatal("dialing", err) - } - conn, err := NewClient(newConfig(t, "/echo"), client) - if err != nil { - t.Errorf("WebSocket handshake error: %v", err) - return - } - - msg := []byte("hello, world\n") - if _, err := conn.Write(msg); err != nil { - t.Errorf("Write: %v", err) - } - var small_msg = make([]byte, 8) - n, err := conn.Read(small_msg) - if err != nil { - t.Errorf("Read: %v", err) - } - if !bytes.Equal(msg[:len(small_msg)], small_msg) { - t.Errorf("Echo: expected %q got %q", msg[:len(small_msg)], small_msg) - } - var second_msg = make([]byte, len(msg)) - n, err = conn.Read(second_msg) - if err != nil { - t.Errorf("Read: %v", err) - } - second_msg = second_msg[0:n] - if !bytes.Equal(msg[len(small_msg):], second_msg) { - t.Errorf("Echo: expected %q got %q", msg[len(small_msg):], second_msg) - } - conn.Close() -} - -var parseAuthorityTests = []struct { - in *url.URL - out string -}{ - { - &url.URL{ - Scheme: "ws", - Host: "www.google.com", - }, - "www.google.com:80", - }, - { - &url.URL{ - Scheme: "wss", - Host: "www.google.com", - }, - "www.google.com:443", - }, - { - &url.URL{ - Scheme: "ws", - Host: "www.google.com:80", - }, - "www.google.com:80", - }, - { - &url.URL{ - Scheme: "wss", - Host: "www.google.com:443", - }, - "www.google.com:443", - }, - // some invalid ones for parseAuthority. parseAuthority doesn't - // concern itself with the scheme unless it actually knows about it - { - &url.URL{ - Scheme: "http", - Host: "www.google.com", - }, - "www.google.com", - }, - { - &url.URL{ - Scheme: "http", - Host: "www.google.com:80", - }, - "www.google.com:80", - }, - { - &url.URL{ - Scheme: "asdf", - Host: "127.0.0.1", - }, - "127.0.0.1", - }, - { - &url.URL{ - Scheme: "asdf", - Host: "www.google.com", - }, - "www.google.com", - }, -} - -func TestParseAuthority(t *testing.T) { - for _, tt := range parseAuthorityTests { - out := parseAuthority(tt.in) - if out != tt.out { - t.Errorf("got %v; want %v", out, tt.out) - } - } -} diff --git a/remote/com.140proof.groupify.remote.plist b/remote/com.140proof.groupify.remote.plist deleted file mode 100644 index 1703e09..0000000 --- a/remote/com.140proof.groupify.remote.plist +++ /dev/null @@ -1,27 +0,0 @@ - - - - - - - - Label - com.140proof.groupify.remote - - KeepAlive - - - NetworkState - - - RunAtLoad - - - ProgramArguments - - - /Users/jm3/Checkouts/go/src/groupify.go/remote/remote - - - - diff --git a/remote/gobetween.go b/remote/gobetween.go deleted file mode 100644 index 5c04311..0000000 --- a/remote/gobetween.go +++ /dev/null @@ -1,75 +0,0 @@ -package main - -import ( - "flag" - "log" - "os/exec" - "strings" -) - -// start of script tag -const ScriptStart = "tell application \"Spotify\" to " - -var commands = map[string]string{ - "state": "player state", - "play": "play", - "pause": "pause", - "duration": "duration of current track", - "name": "name of current track", - "album": "album of current track", - "id": "id of current track", - "artwork": "artwork of current track", - "vol_loud": "set sound volume to 100", - "vol_soft": "set sound volume to 20", - "vol_norm": "set sound volume to 50", - "set_volume": "set sound volume to ", //requires parameter - "play_track": "play track ", //requires parameter - "position": "player position", -} - -// API Host Flag -var apiHost = flag.String("host", "localhost:8080", - "Hostname of Groupify API") - -func callSpotify(command string, param string) string { - fullcmd := ScriptStart + commands[command] + param - - out, err := exec.Command("/usr/bin/osascript", "-e", fullcmd).Output() - if err != nil { - log.Fatal(err) - log.Fatal(out) - } - return strings.TrimSpace(string(out)) -} - -func main() { - log.Println("Starting Groupify Remote") - - flag.Parse() - - // Create host string - url := strings.Join([]string{"ws://", *apiHost, "/api/v1/remote"}, "") - - // Create WS Connection - c, err := NewWSConnection(url, "http://localhost/") - if err != nil { - log.Fatal(err) - } - - // Spotify status queue - spotifyState := make(chan interface{}) - go polling(spotifyState) - - // Create notification message channel - notifications := make(chan interface{}) - go WSMessageReceiver(c, notifications) - go processQueue(notifications) - - for s := range spotifyState { - log.Println("Spotify State:", s) - SendWSMessage(c, s) - } - - done := make(chan bool) - <-done -} diff --git a/remote/polling.go b/remote/polling.go deleted file mode 100644 index 34811ca..0000000 --- a/remote/polling.go +++ /dev/null @@ -1,77 +0,0 @@ -package main - -import ( - //"log" - "strconv" - "time" - - //"github.com/crowdmob/goamz/sqs" -) - -// polling sleep time -const sleepTime = time.Second / 2 - -func polling(s chan interface{}) { - playerState := getPlayerState() - track := getCurrentTrackID() - timeLeft := int(getTimeLeft()) - getNextSong := true - //inner for loop variables - var ( - currentPlayerState string - currentTimeLeft int - currentTrack string - ) - // log.Println("starting player state: ", playerState) - for { - time.Sleep(sleepTime) - //check player state - currentPlayerState = getPlayerState() - currentTimeLeft = int(getTimeLeft()) - currentTrack = getCurrentTrackID() - // log.Println(currentTrack) - if playerState != currentPlayerState { - message := NotificationMessage{"player_" + currentPlayerState, "", currentTrack} - //err := pushMessage(queue, message) - //if err != nil { - //log.Println(err) - //} - s <- message - playerState = currentPlayerState - // log.Println("player state changed: ", currentPlayerState) - } - if currentTrack != track { - if !getNextSong { - //pushMessage(queue, NotificationMessage{"track_ending", track, currentTrack}) - s <- NotificationMessage{"track_ending", track, currentTrack} - - //pushMessage(queue, NotificationMessage{"track_start", nextTrack, nextTrack}) - s <- NotificationMessage{"track_start", nextTrack, nextTrack} - getNextSong = true - nextTrack := getNextTrack() - if nextTrack != "" { - setCurrentTrack(nextTrack) - track = nextTrack - } else { - track = currentTrack - } - setNextTrack("") - } - } - //check player duration - is track over - if currentTimeLeft != timeLeft { - // log.Println("New Time : ", currentTimeLeft) - timeLeft = currentTimeLeft - message := NotificationMessage{"time_left", strconv.Itoa(timeLeft), currentTrack} - //pushMessage(queue, message) - s <- message - if timeLeft < 30 && getNextSong { //lock out period - getNextSong = false - message := NotificationMessage{"get_next_track", track, currentTrack} - //pushMessage(queue, message) - s <- message - } - } - - } -} diff --git a/remote/queue.go b/remote/queue.go deleted file mode 100644 index 047b7d2..0000000 --- a/remote/queue.go +++ /dev/null @@ -1,35 +0,0 @@ -package main - -import ( - "encoding/json" - "log" -) - -//NotificationMessage simple struct for sending data -type NotificationMessage struct { - Event string `json:"event"` - Value string `json:"values"` - Track string `json:"track"` -} - -func processQueue(ch chan interface{}) { - for m := range ch { - messagebody := map[string]interface{}{} - err := json.Unmarshal(m.([]byte), &messagebody) - if err != nil { - log.Panic("the unmarshall plan") - } - switch messagebody["command"] { - case "play_track": - log.Println("Play Track:", messagebody) - if str, ok := messagebody["param"].(string); ok { - setNextTrack("spotify:track:" + str) - } else { - log.Panic("was unable to set current track") - } - // case "skip_track" - // case "other command" - } //end of switch - - } -} diff --git a/remote/spotify_functions.go b/remote/spotify_functions.go deleted file mode 100644 index ac9d5ec..0000000 --- a/remote/spotify_functions.go +++ /dev/null @@ -1,47 +0,0 @@ -package main - -import ( - "log" - "strconv" -) - -var nextTrack string - -func getTimeLeft() float32 { - duration, derr := strconv.ParseFloat(callSpotify("duration", ""), 64) - position, perr := strconv.ParseFloat(callSpotify("position", ""), 64) - - if derr != nil { - log.Panic(derr) - } - - if perr != nil { - log.Panic(perr) - } - - return float32(duration - position) -} - -func getPlayerState() string { - return callSpotify("state", "") -} - -func getCurrentTrack() string { - return callSpotify("name", "") -} - -func getCurrentTrackID() string { - return callSpotify("id", "") -} - -func setCurrentTrack(id string) { - callSpotify("play_track", "\""+id+"\"") -} - -func getNextTrack() string { - return nextTrack -} - -func setNextTrack(track string) { - nextTrack = track -} diff --git a/remote/ws.go b/remote/ws.go deleted file mode 100644 index 3557eb9..0000000 --- a/remote/ws.go +++ /dev/null @@ -1,51 +0,0 @@ -package main - -import ( - "encoding/json" - "log" - - "golang.org/x/net/websocket" -) - -func NewWSConnection(url string, origin string) (*websocket.Conn, error) { - log.Println("Connecting to Groupify API..") - - ws, err := websocket.Dial(url, "", origin) - if err != nil { - return nil, err - } - log.Println("Connected!") - return ws, nil -} - -func SendWSMessage(conn *websocket.Conn, message interface{}) error { - - // Convert input to JSON - payload, err := json.Marshal(message) - if err != nil { - return err - } - - // Send it! - _, err = conn.Write(payload) - if err != nil { - return err - } - return nil -} - -func WSMessageReceiver(conn *websocket.Conn, notifications chan interface{}) error { - - for { - msg := make([]byte, 512) - msgLen, err := conn.Read(msg) - if err != nil { - log.Println("Recieved Message:", string(msg[:msgLen])) - log.Println("Error:", err) - } - - // Unmarshal the message - log.Println("Received Message:", string(msg[:msgLen])) - notifications <- msg[:msgLen] - } -} diff --git a/remote/ws_test.go b/remote/ws_test.go deleted file mode 100644 index 041d4ab..0000000 --- a/remote/ws_test.go +++ /dev/null @@ -1,41 +0,0 @@ -package main - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestSendWSMessage(t *testing.T) { - - // Create connection - c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") - - // Send message - err = SendWSMessage(c, "hello there") - - assert.Nil(t, err) -} - -func TestSendTrackEnd(t *testing.T) { - // Create notification - type NotificationMessage struct { - Event string `json:"event"` - Value string `json:"values"` - Track string `json:"track,omitempty"` - } - - trackEnd := NotificationMessage{ - Event: "track_end", - Value: "some random track", - } - - // Create connection - c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") - - // Send message - err = SendWSMessage(c, trackEnd) - - assert.Nil(t, err) - -} From 84ae7264c1144f22954f7046efc57dde4ad046f7 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Fri, 20 Mar 2015 15:57:16 -0700 Subject: [PATCH 32/44] update app name --- Procfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Procfile b/Procfile index 2ad906c..880574c 100644 --- a/Procfile +++ b/Procfile @@ -1,2 +1,2 @@ -web: groupify-api +web: groupify From cae2cc90b4062b409ff35ec84d1ca0d92ca3a01a Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 15:58:50 -0700 Subject: [PATCH 33/44] add sample .env template, update gitignore and tweak README --- .gitignore | 7 ++----- README.md | 31 +++++-------------------------- env.development | 3 +++ 3 files changed, 10 insertions(+), 31 deletions(-) create mode 100644 env.development diff --git a/.gitignore b/.gitignore index f8c8811..2cdb589 100644 --- a/.gitignore +++ b/.gitignore @@ -1,6 +1,3 @@ -api/.env -api/api -api/gin-bin -remote/.env -remote/remote +.env +gin-bin groupify diff --git a/README.md b/README.md index d4dc58c..dc726ef 100644 --- a/README.md +++ b/README.md @@ -8,37 +8,16 @@ * Remote - Spotify.app control app (run locally) * API - Portal (manages queue, controls Remote) -* Amazon SQS - Messaging between Portal and Remote ### Getting started -#### Deploy -[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy) - -#### Remote -##### Build & Run - -1. `go get` - Install required packages -1. `go build` - Build binary -1. `./remote` - Run remote app - -*Note:* You will need to provide Remote with an Amazon access key and secret key for an SQS queue as environment variables or via a `.env` file. -``` -ACCESS_KEY=XXXXXXXXXXX -ACCESS_SECRET=XXXXXXXXXXXXXXX -``` +#### Deploy -#### API +[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy) -##### Build & Run +##### Get, build, run 1. `go get` - Install required packages 1. `go build` - Build binary -1. `./api` - Run Portal - -*Note:* You will need to provide Remote with an Amazon access key and secret key for an SQS queue as environment variables or via a `.env` file. -``` -ACCESS_KEY=XXXXXXXXXXX -ACCESS_SECRET=XXXXXXXXXXXXXXX -``` - +1. `cp env.development .env` and tweak `.env` to your environment +1. `./groupify` diff --git a/env.development b/env.development new file mode 100644 index 0000000..5406794 --- /dev/null +++ b/env.development @@ -0,0 +1,3 @@ +CLIENT_ID= +CLIENT_SECRET= +DATABASE_URL=postgres://:@localhost:5432/?sslmode=disable From 3591588bb52a7f58f055e2952449284d92a41a56 Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 16:20:10 -0700 Subject: [PATCH 34/44] make binary take an param preparing for the repo merge --- README.md | 2 +- api.go | 80 ---------------------------------------- app.go | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 109 insertions(+), 81 deletions(-) create mode 100644 app.go diff --git a/README.md b/README.md index dc726ef..e8ef5ce 100644 --- a/README.md +++ b/README.md @@ -20,4 +20,4 @@ 1. `go get` - Install required packages 1. `go build` - Build binary 1. `cp env.development .env` and tweak `.env` to your environment -1. `./groupify` +1. `./groupify api` diff --git a/api.go b/api.go index aa78ad2..a9d92b6 100644 --- a/api.go +++ b/api.go @@ -7,16 +7,10 @@ package main import ( "fmt" - "log" "net/http" - "os" - "strings" - "github.com/codegangsta/negroni" - "github.com/gorilla/mux" "github.com/gorilla/sessions" "github.com/jmoiron/sqlx" - "github.com/joho/godotenv" _ "github.com/lib/pq" "golang.org/x/oauth2" ) @@ -39,77 +33,3 @@ var store = sessions.NewCookieStore([]byte("Groupify.go FTW!")) func GetInfo(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Spotify Groupify API v0.2.0") } - -func main() { - log.Println("Starting Groupify API...") - - // Load .env - err := godotenv.Load() - if err != nil { - // Can't load .env, so setenv defaults - } - - // Setup App Context - // Setup DB - db, err := sqlx.Open("postgres", os.Getenv("DATABASE_URL")) - if err != nil { - log.Fatal(err) - } - defer db.Close() - context.db = db - - // Create tables if needed - initDB() - - // Sending Channel - messages := make(chan []byte) - context.messages = &messages - - // Receiving channel - notifications := make(chan []byte) - context.notifications = ¬ifications - - // Track Queue - tq := &TrackQueue{} - context.tq = tq - - // Now Playing - context.np = &nowPlaying{} - - // Start Notification processor - go notificationProcessor(notifications) - - router := mux.NewRouter() - r := router.PathPrefix("/api/v1").Subrouter() // Prepend API Version - - // Setup Negroni - n := negroni.Classic() - - // Info - r.HandleFunc("/", GetInfo).Methods("GET") - - // TrackQueue - r.HandleFunc("/queue/add", PostAddTrack).Methods("POST") - r.HandleFunc("/queue/list", GetListTracks).Methods("GET") - r.HandleFunc("/queue/delete", PostDeleteTrack).Methods("POST") - r.HandleFunc("/queue/next", PostSkipTrack).Methods("POST") - //r.HandleFunc("/queue/upvote", AddTrack).Methods("POST") - //r.HandleFunc("/queue/downvote", AddTrack).Methods("POST") - - r.HandleFunc("/auth", Auth).Methods("GET") - r.HandleFunc("/callback", Callback).Methods("GET") - - // Web Socket Handler - r.HandleFunc("/remote", WSRemoteHandler).Methods("GET") - - // Setup router - n.UseHandler(r) - - // Start Serve - if os.Getenv("PORT") != "" { - n.Run(strings.Join([]string{":", os.Getenv("PORT")}, "")) - } else { - n.Run(":8080") - } - -} diff --git a/app.go b/app.go new file mode 100644 index 0000000..55f6447 --- /dev/null +++ b/app.go @@ -0,0 +1,108 @@ +package main + +import ( + "log" + "os" + "strings" + + "github.com/codegangsta/cli" + "github.com/codegangsta/negroni" + "github.com/gorilla/mux" + "github.com/jmoiron/sqlx" + "github.com/joho/godotenv" +) + +func main() { + app := cli.NewApp() + app.Name = "groupify" + app.Usage = "The social jukebox for your team!" + app.Action = func(c *cli.Context) { + println("Use `groupify help` for usage info") + } + + app.Commands = []cli.Command{ + { + Name: "api", + Aliases: []string{"a"}, + Usage: "run the groupfy API", + Action: func(c *cli.Context) { + RunAPI() + }, + }, + } + + app.Run(os.Args) +} + +func RunAPI() { + log.Println("Starting Groupify API...") + + // Load .env + err := godotenv.Load() + if err != nil { + // Can't load .env, so setenv defaults + } + + // Setup App Context + // Setup DB + db, err := sqlx.Open("postgres", os.Getenv("DATABASE_URL")) + if err != nil { + log.Fatal(err) + } + defer db.Close() + context.db = db + + // Create tables if needed + initDB() + + // Sending Channel + messages := make(chan []byte) + context.messages = &messages + + // Receiving channel + notifications := make(chan []byte) + context.notifications = ¬ifications + + // Track Queue + tq := &TrackQueue{} + context.tq = tq + + // Now Playing + context.np = &nowPlaying{} + + // Start Notification processor + go notificationProcessor(notifications) + + router := mux.NewRouter() + r := router.PathPrefix("/api/v1").Subrouter() // Prepend API Version + + // Setup Negroni + n := negroni.Classic() + + // Info + r.HandleFunc("/", GetInfo).Methods("GET") + + // TrackQueue + r.HandleFunc("/queue/add", PostAddTrack).Methods("POST") + r.HandleFunc("/queue/list", GetListTracks).Methods("GET") + r.HandleFunc("/queue/delete", PostDeleteTrack).Methods("POST") + r.HandleFunc("/queue/next", PostSkipTrack).Methods("POST") + //r.HandleFunc("/queue/upvote", AddTrack).Methods("POST") + //r.HandleFunc("/queue/downvote", AddTrack).Methods("POST") + + r.HandleFunc("/auth", Auth).Methods("GET") + r.HandleFunc("/callback", Callback).Methods("GET") + + // Web Socket Handler + r.HandleFunc("/remote", WSRemoteHandler).Methods("GET") + + // Setup router + n.UseHandler(r) + + // Start Serve + if os.Getenv("PORT") != "" { + n.Run(strings.Join([]string{":", os.Getenv("PORT")}, "")) + } else { + n.Run(":8080") + } +} From 181a2d46bd85ef092b10a6555815e4b40e53cea7 Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 16:49:40 -0700 Subject: [PATCH 35/44] merging groupify-remote --- .gitignore | 2 + api.go | 79 ++++++++++++ app.go | 108 ----------------- audio.go | 189 +++++++++++++++++++++++++++++ cli.go | 37 ++++++ com.140proof.groupify.remote.plist | 27 +++++ polling.go | 66 ++++++++++ queue.go | 22 ++++ remote.go | 86 +++++++++++++ spotify.go | 73 +++++++++++ spotify_functions.go | 47 +++++++ ws.go | 45 +++++++ ws_test.go | 41 +++++++ 13 files changed, 714 insertions(+), 108 deletions(-) delete mode 100644 app.go create mode 100644 audio.go create mode 100644 cli.go create mode 100644 com.140proof.groupify.remote.plist create mode 100644 polling.go create mode 100644 remote.go create mode 100644 spotify_functions.go create mode 100644 ws_test.go diff --git a/.gitignore b/.gitignore index 2cdb589..9392db2 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,5 @@ .env gin-bin groupify +spotify_appkey.key +tmp/ diff --git a/api.go b/api.go index a9d92b6..97c36d2 100644 --- a/api.go +++ b/api.go @@ -7,10 +7,16 @@ package main import ( "fmt" + "log" "net/http" + "os" + "strings" + "github.com/codegangsta/negroni" + "github.com/gorilla/mux" "github.com/gorilla/sessions" "github.com/jmoiron/sqlx" + "github.com/joho/godotenv" _ "github.com/lib/pq" "golang.org/x/oauth2" ) @@ -33,3 +39,76 @@ var store = sessions.NewCookieStore([]byte("Groupify.go FTW!")) func GetInfo(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Spotify Groupify API v0.2.0") } + +func RunAPI() { + log.Println("Starting Groupify API...") + + // Load .env + err := godotenv.Load() + if err != nil { + // Can't load .env, so setenv defaults + } + + // Setup App Context + // Setup DB + db, err := sqlx.Open("postgres", os.Getenv("DATABASE_URL")) + if err != nil { + log.Fatal(err) + } + defer db.Close() + context.db = db + + // Create tables if needed + initDB() + + // Sending Channel + messages := make(chan []byte) + context.messages = &messages + + // Receiving channel + notifications := make(chan []byte) + context.notifications = ¬ifications + + // Track Queue + tq := &TrackQueue{} + context.tq = tq + + // Now Playing + context.np = &nowPlaying{} + + // Start Notification processor + go notificationProcessor(notifications) + + router := mux.NewRouter() + r := router.PathPrefix("/api/v1").Subrouter() // Prepend API Version + + // Setup Negroni + n := negroni.Classic() + + // Info + r.HandleFunc("/", GetInfo).Methods("GET") + + // TrackQueue + r.HandleFunc("/queue/add", PostAddTrack).Methods("POST") + r.HandleFunc("/queue/list", GetListTracks).Methods("GET") + r.HandleFunc("/queue/delete", PostDeleteTrack).Methods("POST") + r.HandleFunc("/queue/next", PostSkipTrack).Methods("POST") + //r.HandleFunc("/queue/upvote", AddTrack).Methods("POST") + //r.HandleFunc("/queue/downvote", AddTrack).Methods("POST") + + r.HandleFunc("/auth", Auth).Methods("GET") + r.HandleFunc("/callback", Callback).Methods("GET") + + // Web Socket Handler + r.HandleFunc("/remote", WSRemoteHandler).Methods("GET") + + // Setup router + n.UseHandler(r) + + // Start Serve + if os.Getenv("PORT") != "" { + n.Run(strings.Join([]string{":", os.Getenv("PORT")}, "")) + } else { + n.Run(":8080") + } +} diff --git a/app.go b/app.go deleted file mode 100644 index 55f6447..0000000 --- a/app.go +++ /dev/null @@ -1,108 +0,0 @@ -package main - -import ( - "log" - "os" - "strings" - - "github.com/codegangsta/cli" - "github.com/codegangsta/negroni" - "github.com/gorilla/mux" - "github.com/jmoiron/sqlx" - "github.com/joho/godotenv" -) - -func main() { - app := cli.NewApp() - app.Name = "groupify" - app.Usage = "The social jukebox for your team!" - app.Action = func(c *cli.Context) { - println("Use `groupify help` for usage info") - } - - app.Commands = []cli.Command{ - { - Name: "api", - Aliases: []string{"a"}, - Usage: "run the groupfy API", - Action: func(c *cli.Context) { - RunAPI() - }, - }, - } - - app.Run(os.Args) -} - -func RunAPI() { - log.Println("Starting Groupify API...") - - // Load .env - err := godotenv.Load() - if err != nil { - // Can't load .env, so setenv defaults - } - - // Setup App Context - // Setup DB - db, err := sqlx.Open("postgres", os.Getenv("DATABASE_URL")) - if err != nil { - log.Fatal(err) - } - defer db.Close() - context.db = db - - // Create tables if needed - initDB() - - // Sending Channel - messages := make(chan []byte) - context.messages = &messages - - // Receiving channel - notifications := make(chan []byte) - context.notifications = ¬ifications - - // Track Queue - tq := &TrackQueue{} - context.tq = tq - - // Now Playing - context.np = &nowPlaying{} - - // Start Notification processor - go notificationProcessor(notifications) - - router := mux.NewRouter() - r := router.PathPrefix("/api/v1").Subrouter() // Prepend API Version - - // Setup Negroni - n := negroni.Classic() - - // Info - r.HandleFunc("/", GetInfo).Methods("GET") - - // TrackQueue - r.HandleFunc("/queue/add", PostAddTrack).Methods("POST") - r.HandleFunc("/queue/list", GetListTracks).Methods("GET") - r.HandleFunc("/queue/delete", PostDeleteTrack).Methods("POST") - r.HandleFunc("/queue/next", PostSkipTrack).Methods("POST") - //r.HandleFunc("/queue/upvote", AddTrack).Methods("POST") - //r.HandleFunc("/queue/downvote", AddTrack).Methods("POST") - - r.HandleFunc("/auth", Auth).Methods("GET") - r.HandleFunc("/callback", Callback).Methods("GET") - - // Web Socket Handler - r.HandleFunc("/remote", WSRemoteHandler).Methods("GET") - - // Setup router - n.UseHandler(r) - - // Start Serve - if os.Getenv("PORT") != "" { - n.Run(strings.Join([]string{":", os.Getenv("PORT")}, "")) - } else { - n.Run(":8080") - } -} diff --git a/audio.go b/audio.go new file mode 100644 index 0000000..a298d2c --- /dev/null +++ b/audio.go @@ -0,0 +1,189 @@ +package main + +import ( + "sync" + + "code.google.com/p/portaudio-go/portaudio" + "github.com/op/go-libspotify/spotify" +) + +var ( + // audioInputBufferSize is the number of delivered data from libspotify before + // we start rejecting it to deliver any more. + audioInputBufferSize = 8 + + // audioOutputBufferSize is the maximum number of bytes to buffer before + // passing it to PortAudio. + audioOutputBufferSize = 8192 +) + +// audio wraps the delivered Spotify data into a single struct. +type audio struct { + format spotify.AudioFormat + frames []byte +} + +// audioWriter takes audio from libspotify and outputs it through PortAudio. +type audioWriter struct { + input chan audio + quit chan bool + wg sync.WaitGroup +} + +// newAudioWriter creates a new audioWriter handler. +func newAudioWriter() (*audioWriter, error) { + w := &audioWriter{ + input: make(chan audio, audioInputBufferSize), + quit: make(chan bool, 1), + } + + stream, err := newPortAudioStream() + if err != nil { + return w, err + } + + w.wg.Add(1) + go w.streamWriter(stream) + return w, nil +} + +// Close stops and closes the audio stream and terminates PortAudio. +func (w *audioWriter) Close() error { + select { + case w.quit <- true: + default: + } + w.wg.Wait() + return nil +} + +// WriteAudio implements the spotify.AudioWriter interface. +func (w *audioWriter) WriteAudio(format spotify.AudioFormat, frames []byte) int { + select { + case w.input <- audio{format, frames}: + return len(frames) + default: + return 0 + } +} + +// streamWriter reads data from the input buffer and writes it to the output +// portaudio buffer. +func (w *audioWriter) streamWriter(stream *portAudioStream) { + defer w.wg.Done() + defer stream.Close() + + buffer := make([]int16, audioOutputBufferSize) + output := buffer[:] + + for { + // Wait for input data or signal to quit. + var input audio + select { + case input = <-w.input: + case <-w.quit: + return + } + + // Initialize the audio stream based on the specification of the input format. + err := stream.Stream(&output, input.format.Channels, input.format.SampleRate) + if err != nil { + panic(err) + } + + // Decode the incoming data which is expected to be 2 channels and + // delivered as int16 in []byte, hence we need to convert it. + i := 0 + for i < len(input.frames) { + j := 0 + for j < len(buffer) && i < len(input.frames) { + buffer[j] = int16(input.frames[i]) | int16(input.frames[i+1])<<8 + j += 1 + i += 2 + } + + output = buffer[:j] + stream.Write() + } + } +} + +// portAudioStream manages the output stream through PortAudio when requirement +// for number of channels or sample rate changes. +type portAudioStream struct { + device *portaudio.DeviceInfo + stream *portaudio.Stream + + channels int + sampleRate int +} + +// newPortAudioStream creates a new portAudioStream using the default output +// device found on the system. It will also take care of automatically +// initialise the PortAudio API. +func newPortAudioStream() (*portAudioStream, error) { + if err := portaudio.Initialize(); err != nil { + return nil, err + } + out, err := portaudio.DefaultHostApi() + if err != nil { + portaudio.Terminate() + return nil, err + } + return &portAudioStream{device: out.DefaultOutputDevice}, nil +} + +// Close closes any open audio stream and terminates the PortAudio API. +func (s *portAudioStream) Close() error { + if err := s.reset(); err != nil { + portaudio.Terminate() + return err + } + return portaudio.Terminate() +} + +func (s *portAudioStream) reset() error { + if s.stream != nil { + if err := s.stream.Stop(); err != nil { + return err + } + if err := s.stream.Close(); err != nil { + return err + } + } + return nil +} + +// Stream prepares the stream to go through the specified buffer, channels and +// sample rate, re-using any previously defined stream or setting up a new one. +func (s *portAudioStream) Stream(buffer *[]int16, channels int, sampleRate int) error { + if s.stream == nil || s.channels != channels || s.sampleRate != sampleRate { + if err := s.reset(); err != nil { + return err + } + + params := portaudio.HighLatencyParameters(nil, s.device) + params.Output.Channels = channels + params.SampleRate = float64(sampleRate) + params.FramesPerBuffer = len(*buffer) + + stream, err := portaudio.OpenStream(params, buffer) + if err != nil { + return err + } + if err := stream.Start(); err != nil { + stream.Close() + return err + } + + s.stream = stream + s.channels = channels + s.sampleRate = sampleRate + } + return nil +} + +// Write pushes the data in the buffer through to PortAudio. +func (s *portAudioStream) Write() error { + return s.stream.Write() +} diff --git a/cli.go b/cli.go new file mode 100644 index 0000000..71568dd --- /dev/null +++ b/cli.go @@ -0,0 +1,37 @@ +package main + +import ( + "os" + + "github.com/codegangsta/cli" +) + +func main() { + app := cli.NewApp() + app.Name = "groupify" + app.Usage = "The social jukebox for your team!" + app.Action = func(c *cli.Context) { + println("Use `groupify help` for usage info") + } + + app.Commands = []cli.Command{ + { + Name: "api", + Aliases: []string{"a"}, + Usage: "run the groupify API", + Action: func(c *cli.Context) { + RunAPI() + }, + }, + { + Name: "remote", + Aliases: []string{"r"}, + Usage: "run the groupify remote", + Action: func(c *cli.Context) { + RunRemote() + }, + }, + } + + app.Run(os.Args) +} diff --git a/com.140proof.groupify.remote.plist b/com.140proof.groupify.remote.plist new file mode 100644 index 0000000..1703e09 --- /dev/null +++ b/com.140proof.groupify.remote.plist @@ -0,0 +1,27 @@ + + + + + + + + Label + com.140proof.groupify.remote + + KeepAlive + + + NetworkState + + + RunAtLoad + + + ProgramArguments + + + /Users/jm3/Checkouts/go/src/groupify.go/remote/remote + + + + diff --git a/polling.go b/polling.go new file mode 100644 index 0000000..3e24bb6 --- /dev/null +++ b/polling.go @@ -0,0 +1,66 @@ +package main + +import ( + "log" + "strconv" + "time" +) + +// polling sleep time +const sleepTime = time.Second / 2 + +func polling(s chan interface{}) { + playerState := getPlayerState() + track := getCurrentTrackID() + timeLeft := int(getTimeLeft()) + getNextSong := true + //inner for loop variables + var ( + currentPlayerState string + currentTimeLeft int + currentTrack string + ) + log.Println("starting player state: ", playerState) + for { + time.Sleep(sleepTime) + //check player state + currentPlayerState = getPlayerState() + currentTimeLeft = int(getTimeLeft()) + currentTrack = getCurrentTrackID() + // log.Println(currentTrack) + if playerState != currentPlayerState { + message := NotificationMessage{"player_" + currentPlayerState, "", currentTrack} + s <- message + playerState = currentPlayerState + // log.Println("player state changed: ", currentPlayerState) + } + if currentTrack != track { + if !getNextSong { + s <- NotificationMessage{"track_ending", track, currentTrack} + s <- NotificationMessage{"track_start", nextTrack, nextTrack} + getNextSong = true + nextTrack := getNextTrack() + if nextTrack != "" { + setCurrentTrack(nextTrack) + track = nextTrack + } else { + track = currentTrack + } + setNextTrack("") + } + } + //check player duration - is track over + if currentTimeLeft != timeLeft { + // log.Println("New Time : ", currentTimeLeft) + timeLeft = currentTimeLeft + message := NotificationMessage{"time_left", strconv.Itoa(timeLeft), currentTrack} + s <- message + if timeLeft < 30 && getNextSong { //lock out period + getNextSong = false + message := NotificationMessage{"get_next_track", track, currentTrack} + s <- message + } + } + + } +} diff --git a/queue.go b/queue.go index a8057ae..8caafd9 100644 --- a/queue.go +++ b/queue.go @@ -21,6 +21,28 @@ type nowPlaying struct { timeRemaining int `json:"time_running"` } +func processQueue(ch chan interface{}) { + for m := range ch { + messagebody := map[string]interface{}{} + err := json.Unmarshal(m.([]byte), &messagebody) + if err != nil { + log.Panic("the unmarshall plan") + } + switch messagebody["command"] { + case "play_track": + log.Println("Play Track:", messagebody) + if str, ok := messagebody["param"].(string); ok { + setNextTrack("spotify:track:" + str) + } else { + log.Panic("was unable to set current track") + } + // case "skip_track" + // case "other command" + } //end of switch + + } +} + func queueNextTrack() error { // Received track ended, so send next track from track queue diff --git a/remote.go b/remote.go new file mode 100644 index 0000000..337c393 --- /dev/null +++ b/remote.go @@ -0,0 +1,86 @@ +package main + +import ( + "flag" + "log" + "strings" + + "github.com/op/go-libspotify/spotify" +) + +// API Host Flag +var apiHost = flag.String("host", "localhost:8080", + "Hostname of Groupify API") + +// Spotify Username +var username = flag.String("username", "", + "Spotify Username") + +// Spotify Password +var password = flag.String("password", "", + "Spotify Password") + +func RunRemote() { + log.Println("Starting Groupify Remote") + + flag.Parse() + + // Create host string + url := strings.Join([]string{"ws://", *apiHost, "/api/v1/remote"}, "") + + // Create WS Connection + c, err := NewWSConnection(url, "http://localhost/") + if err != nil { + log.Fatal(err) + } + + // Create new portaudio writer + audio, err := newAudioWriter() + if err != nil { + log.Fatal(err) + } + + // Create Spotify Session + session := newSpotifySession(audio) + + // Login to Spotify + credentials := spotify.Credentials{ + Username: *username, + Password: *password, + } + if err = session.Login(credentials, false); err != nil { + log.Fatal(err) + } + + // Get track + track := getTrackFromURI(session, "spotify:track:5R0w7bVKJTeDltxIwkLpSZ") + + track.Wait() + log.Println("Track Name:", track.Name()) + + player := session.Player() + if err := player.Load(track); err != nil { + log.Println("Error:", err) + log.Fatal(err) + } + + player.Play() + + // Spotify status queue + //spotifyState := make(chan interface{}) + //go polling(spotifyState) + + // Create notification message channel + notifications := make(chan interface{}) + go WSMessageReceiver(c, notifications) + + //go processQueue(notifications) + + //for s := range spotifyState { + //log.Println("Spotify State:", s) + //SendWSMessage(c, s) + //} + + done := make(chan bool, 1) + <-done +} diff --git a/spotify.go b/spotify.go index a71a192..96727d3 100644 --- a/spotify.go +++ b/spotify.go @@ -6,8 +6,81 @@ import ( "log" "net/http" "strconv" + + "github.com/op/go-libspotify/spotify" ) +// start of script tag +const ScriptStart = "tell application \"Spotify\" to " + +var commands = map[string]string{ + "state": "player state", + "play": "play", + "pause": "pause", + "duration": "duration of current track", + "name": "name of current track", + "album": "album of current track", + "id": "id of current track", + "artwork": "artwork of current track", + "vol_loud": "set sound volume to 100", + "vol_soft": "set sound volume to 20", + "vol_norm": "set sound volume to 50", + "set_volume": "set sound volume to ", //requires parameter + "play_track": "play track ", //requires parameter + "position": "player position", +} + +func newSpotifySession(audio *audioWriter) *spotify.Session { + appKey, err := ioutil.ReadFile("spotify_appkey.key") + if err != nil { + log.Fatal(err) + } + + session, err := spotify.NewSession(&spotify.Config{ + ApplicationKey: appKey, + ApplicationName: "Groupify Remote", + CacheLocation: "tmp", + SettingsLocation: "tmp", + AudioConsumer: audio, + + // Disable playlists to make playback faster + DisablePlaylistMetadataCache: true, + InitiallyUnloadPlaylists: true, + }) + if err != nil { + log.Fatal(err) + } + + return session +} + +func getTrackFromURI(session *spotify.Session, uri string) *spotify.Track { + // Parse the track + link, err := session.ParseLink(uri) + if err != nil { + log.Fatal(err) + } + track, err := link.Track() + if err != nil { + log.Fatal(err) + } + + return track +} + +func callSpotify(command string, param string) string { + //fullcmd := ScriptStart + commands[command] + param + + //out, err := exec.Command("/usr/bin/osascript", "-e", fullcmd).Output() + //if err != nil { + //log.Fatal(err) + //log.Fatal(out) + //} + //return strings.TrimSpace(string(out)) + + return "fixme" +} + const spotifyUrl = "https://api.spotify.com/v1" func getTrackDetails(ID string) *Track { diff --git a/spotify_functions.go b/spotify_functions.go new file mode 100644 index 0000000..ac9d5ec --- /dev/null +++ b/spotify_functions.go @@ -0,0 +1,47 @@ +package main + +import ( + "log" + "strconv" +) + +var nextTrack string + +func getTimeLeft() float32 { + duration, derr := strconv.ParseFloat(callSpotify("duration", ""), 64) + position, perr := strconv.ParseFloat(callSpotify("position", ""), 64) + + if derr != nil { + log.Panic(derr) + } + + if perr != nil { + log.Panic(perr) + } + + return float32(duration - position) +} + +func getPlayerState() string { + return callSpotify("state", "") +} + +func getCurrentTrack() string { + return callSpotify("name", "") +} + +func getCurrentTrackID() string { + return callSpotify("id", "") +} + +func setCurrentTrack(id string) { + callSpotify("play_track", "\""+id+"\"") +} + +func getNextTrack() string { + return nextTrack +} + +func setNextTrack(track string) { + nextTrack = track +} diff --git a/ws.go b/ws.go index b950eb4..b44d783 100644 --- a/ws.go +++ b/ws.go @@ -1,10 +1,12 @@ package main import ( + "encoding/json" "log" "net/http" "github.com/gorilla/websocket" + ws_client "golang.org/x/net/websocket" ) var upgrader = websocket.Upgrader{ @@ -48,3 +50,46 @@ func WSRemoteHandler(w http.ResponseWriter, r *http.Request) { go messageSender(conn, context.messages) go messageReceiver(conn, context.notifications) } + +func NewWSConnection(url string, origin string) (*ws_client.Conn, error) { + log.Println("Connecting to Groupify API..") + + ws, err := ws_client.Dial(url, "", origin) + if err != nil { + return nil, err + } + log.Println("Connected!") + return ws, nil +} + +func SendWSMessage(conn *ws_client.Conn, message interface{}) error { + + // Convert input to JSON + payload, err := json.Marshal(message) + if err != nil { + return err + } + + // Send it! + _, err = conn.Write(payload) + if err != nil { + return err + } + return nil +} + +func WSMessageReceiver(conn *ws_client.Conn, notifications chan interface{}) { + + for { + msg := make([]byte, 512) + msgLen, err := conn.Read(msg) + if err != nil { + log.Println("Recieved Message:", string(msg[:msgLen])) + log.Println("Error:", err) + } + + // Process message + log.Println("Received Message:", string(msg[:msgLen])) + notifications <- msg[:msgLen] + } +} diff --git a/ws_test.go b/ws_test.go new file mode 100644 index 0000000..d8baa6b --- /dev/null +++ b/ws_test.go @@ -0,0 +1,41 @@ +package main + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestSendWSMessage(t *testing.T) { + + // Create connection + c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") + + // Send message + err = SendWSMessage(c, "hello there") + + assert.NoError(t, err) +} + +func TestSendTrackEnd(t *testing.T) { + // Create notification + type NotificationMessage struct { + Event string `json:"event"` + Value string `json:"values"` + Track string `json:"track,omitempty"` + } + + trackEnd := NotificationMessage{ + Event: "track_end", + Value: "some random track", + } + + // Create connection + c, err := NewWSConnection("ws://localhost:8080/api/v1/remote", "http://localhost/") + + // Send message + err = SendWSMessage(c, trackEnd) + + assert.NoError(t, err) + +} From 8ac1132db4a68ef73b1afc6256b179d45574ffbb Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 16:51:15 -0700 Subject: [PATCH 36/44] add remote to readme --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e8ef5ce..fb68d4d 100644 --- a/README.md +++ b/README.md @@ -21,3 +21,4 @@ 1. `go build` - Build binary 1. `cp env.development .env` and tweak `.env` to your environment 1. `./groupify api` +1. `./groupify remote` From 551217dcb0267eae42ce9e40a4dd8110f2079e8d Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 17:03:12 -0700 Subject: [PATCH 37/44] port flags from groupify-remote --- cli.go | 24 ++++++++++++++++++++++++ remote.go | 18 +++--------------- 2 files changed, 27 insertions(+), 15 deletions(-) diff --git a/cli.go b/cli.go index 71568dd..b666007 100644 --- a/cli.go +++ b/cli.go @@ -6,6 +6,12 @@ import ( "github.com/codegangsta/cli" ) +var ( + apiHost string + username string + password string +) + func main() { app := cli.NewApp() app.Name = "groupify" @@ -28,8 +34,26 @@ func main() { Aliases: []string{"r"}, Usage: "run the groupify remote", Action: func(c *cli.Context) { + apiHost = c.String("host") + username = c.String("username") + password = c.String("password") RunRemote() }, + Flags: []cli.Flag{ + cli.StringFlag{ + Name: "host", + Value: "localhost:8080", + Usage: "Hostname of Groupify API", + }, + cli.StringFlag{ + Name: "username", + Usage: "Spotify Username", + }, + cli.StringFlag{ + Name: "password", + Usage: "Spotify Password", + }, + }, }, } diff --git a/remote.go b/remote.go index 337c393..0bc6109 100644 --- a/remote.go +++ b/remote.go @@ -8,25 +8,13 @@ import ( "github.com/op/go-libspotify/spotify" ) -// API Host Flag -var apiHost = flag.String("host", "localhost:8080", - "Hostname of Groupify API") - -// Spotify Username -var username = flag.String("username", "", - "Spotify Username") - -// Spotify Password -var password = flag.String("password", "", - "Spotify Password") - func RunRemote() { log.Println("Starting Groupify Remote") flag.Parse() // Create host string - url := strings.Join([]string{"ws://", *apiHost, "/api/v1/remote"}, "") + url := strings.Join([]string{"ws://", apiHost, "/api/v1/remote"}, "") // Create WS Connection c, err := NewWSConnection(url, "http://localhost/") @@ -45,8 +33,8 @@ func RunRemote() { // Login to Spotify credentials := spotify.Credentials{ - Username: *username, - Password: *password, + Username: username, + Password: password, } if err = session.Login(credentials, false); err != nil { log.Fatal(err) From a3a5ef2ea9106b0a4897c7a4bd68318978e2e4b8 Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 17:07:53 -0700 Subject: [PATCH 38/44] add flags to binary call --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index fb68d4d..0fdf2a0 100644 --- a/README.md +++ b/README.md @@ -21,4 +21,4 @@ 1. `go build` - Build binary 1. `cp env.development .env` and tweak `.env` to your environment 1. `./groupify api` -1. `./groupify remote` +1. `./groupify remote -username -password -host ` From 4b99a777d2a3fb0e74e8851168b8d9ab2e6577ff Mon Sep 17 00:00:00 2001 From: Marcelo Silveira Date: Wed, 19 Aug 2015 17:08:43 -0700 Subject: [PATCH 39/44] update procfile --- Procfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Procfile b/Procfile index 880574c..b9f77c6 100644 --- a/Procfile +++ b/Procfile @@ -1,2 +1,2 @@ -web: groupify +web: groupify api From d50202c31b205684a5a46f1fe840bb7572e9d158 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Wed, 19 Aug 2015 18:33:36 -0700 Subject: [PATCH 40/44] added prerequisites --- README.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/README.md b/README.md index 0fdf2a0..57e7080 100644 --- a/README.md +++ b/README.md @@ -15,6 +15,13 @@ [![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy) +##### Prerequisites + +1. `brew install homebrew/binary/libspotify` +1. `brew install portaudio` +1. `brew install pkg-config` +1. `ln -s /usr/local/opt/libspotify/lib/libspotify.dylib /usr/local/opt/libspotify/lib/libspotify` + ##### Get, build, run 1. `go get` - Install required packages From 7d66c7f8e43a5edf8d8d9f5a58d0e736ed049f9d Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Sun, 23 Aug 2015 21:23:42 -0700 Subject: [PATCH 41/44] added comment --- notification.go | 1 + 1 file changed, 1 insertion(+) diff --git a/notification.go b/notification.go index 6223993..4dba8bb 100644 --- a/notification.go +++ b/notification.go @@ -13,6 +13,7 @@ type NotificationMessage struct { Track string `json:"track,omitempty"` } +// notificationProcessor - Handles messages from remote. func notificationProcessor(ch chan []byte) { for m := range ch { From e686620833b49aab360bd32cec4b007dd31bf4a0 Mon Sep 17 00:00:00 2001 From: Ali Hamidi Date: Mon, 24 Aug 2015 09:14:16 -0700 Subject: [PATCH 42/44] skeleton --- polling.go | 66 -------------------------------------------- queue.go | 4 ++- remote.go | 2 +- spotify.go | 13 --------- spotify_functions.go | 53 ++++++++++++++++++----------------- ws.go | 2 ++ 6 files changed, 33 insertions(+), 107 deletions(-) delete mode 100644 polling.go diff --git a/polling.go b/polling.go deleted file mode 100644 index 3e24bb6..0000000 --- a/polling.go +++ /dev/null @@ -1,66 +0,0 @@ -package main - -import ( - "log" - "strconv" - "time" -) - -// polling sleep time -const sleepTime = time.Second / 2 - -func polling(s chan interface{}) { - playerState := getPlayerState() - track := getCurrentTrackID() - timeLeft := int(getTimeLeft()) - getNextSong := true - //inner for loop variables - var ( - currentPlayerState string - currentTimeLeft int - currentTrack string - ) - log.Println("starting player state: ", playerState) - for { - time.Sleep(sleepTime) - //check player state - currentPlayerState = getPlayerState() - currentTimeLeft = int(getTimeLeft()) - currentTrack = getCurrentTrackID() - // log.Println(currentTrack) - if playerState != currentPlayerState { - message := NotificationMessage{"player_" + currentPlayerState, "", currentTrack} - s <- message - playerState = currentPlayerState - // log.Println("player state changed: ", currentPlayerState) - } - if currentTrack != track { - if !getNextSong { - s <- NotificationMessage{"track_ending", track, currentTrack} - s <- NotificationMessage{"track_start", nextTrack, nextTrack} - getNextSong = true - nextTrack := getNextTrack() - if nextTrack != "" { - setCurrentTrack(nextTrack) - track = nextTrack - } else { - track = currentTrack - } - setNextTrack("") - } - } - //check player duration - is track over - if currentTimeLeft != timeLeft { - // log.Println("New Time : ", currentTimeLeft) - timeLeft = currentTimeLeft - message := NotificationMessage{"time_left", strconv.Itoa(timeLeft), currentTrack} - s <- message - if timeLeft < 30 && getNextSong { //lock out period - getNextSong = false - message := NotificationMessage{"get_next_track", track, currentTrack} - s <- message - } - } - - } -} diff --git a/queue.go b/queue.go index 8caafd9..3bf3a3c 100644 --- a/queue.go +++ b/queue.go @@ -32,7 +32,9 @@ func processQueue(ch chan interface{}) { case "play_track": log.Println("Play Track:", messagebody) if str, ok := messagebody["param"].(string); ok { - setNextTrack("spotify:track:" + str) + //setNextTrack("spotify:track:" + str) + playTrackByID("spotify:track:" + str) + } else { log.Panic("was unable to set current track") } diff --git a/remote.go b/remote.go index 0bc6109..e19d0ef 100644 --- a/remote.go +++ b/remote.go @@ -62,7 +62,7 @@ func RunRemote() { notifications := make(chan interface{}) go WSMessageReceiver(c, notifications) - //go processQueue(notifications) + go processQueue(notifications) //for s := range spotifyState { //log.Println("Spotify State:", s) diff --git a/spotify.go b/spotify.go index 96727d3..7f20e1a 100644 --- a/spotify.go +++ b/spotify.go @@ -68,19 +68,6 @@ func getTrackFromURI(session *spotify.Session, uri string) *spotify.Track { return track } -func callSpotify(command string, param string) string { - //fullcmd := ScriptStart + commands[command] + param - - //out, err := exec.Command("/usr/bin/osascript", "-e", fullcmd).Output() - //if err != nil { - //log.Fatal(err) - //log.Fatal(out) - //} - //return strings.TrimSpace(string(out)) - - return "fixme" -} - const spotifyUrl = "https://api.spotify.com/v1" func getTrackDetails(ID string) *Track { diff --git a/spotify_functions.go b/spotify_functions.go index ac9d5ec..ae94db7 100644 --- a/spotify_functions.go +++ b/spotify_functions.go @@ -1,47 +1,48 @@ package main -import ( - "log" - "strconv" +var ( + currentTrack, nextTrack string ) -var nextTrack string +// getPlayerPosition - Returns the time position of the currently playing +// track. +func getPlayerPosition() float32 { -func getTimeLeft() float32 { - duration, derr := strconv.ParseFloat(callSpotify("duration", ""), 64) - position, perr := strconv.ParseFloat(callSpotify("position", ""), 64) - - if derr != nil { - log.Panic(derr) - } + return 0.0 +} - if perr != nil { - log.Panic(perr) - } +// getTimeLeft - Returns the time remaining for the currently playing track +// or 0.0 if no track is playing +func getTimeLeft() float32 { - return float32(duration - position) + return 0.0 } +// getPlayerState - Returns "playing", "paused" or "stopped" func getPlayerState() string { - return callSpotify("state", "") + + return "fixme" } -func getCurrentTrack() string { - return callSpotify("name", "") +// getCurrentTrack - Returns the currently playing track +func getCurrentTrack() *Track { + + return nil } +// getCurrentTrackID - Returns the ID of the currently playing track func getCurrentTrackID() string { - return callSpotify("id", "") -} -func setCurrentTrack(id string) { - callSpotify("play_track", "\""+id+"\"") + return "fixme" } -func getNextTrack() string { - return nextTrack +// playTrack - Plays the passed in Track +func playTrack(t *Track) error { + + return nil } -func setNextTrack(track string) { - nextTrack = track +// playTrackByID - Play a track by ID +func playTrackByID(ID string) { + } diff --git a/ws.go b/ws.go index b44d783..a3d5c6d 100644 --- a/ws.go +++ b/ws.go @@ -9,6 +9,7 @@ import ( ws_client "golang.org/x/net/websocket" ) +// Server/API Websocket Handling var upgrader = websocket.Upgrader{ ReadBufferSize: 1024, WriteBufferSize: 1024, @@ -51,6 +52,7 @@ func WSRemoteHandler(w http.ResponseWriter, r *http.Request) { go messageReceiver(conn, context.notifications) } +// Client/Remote Websocket Handling func NewWSConnection(url string, origin string) (*ws_client.Conn, error) { log.Println("Connecting to Groupify API..") From 48799076273bbe5fd49d2ca12c09ca4ffa213eac Mon Sep 17 00:00:00 2001 From: Jon Hatalla Date: Wed, 2 Sep 2015 15:09:44 -0700 Subject: [PATCH 43/44] attempting to re-bridge the gap between remote and api --- player_listener.go | 14 ++++++++++++++ queue.go | 2 ++ remote.go | 23 ++++++++++++++--------- spotify_functions.go | 17 ++++++++++++++++- 4 files changed, 46 insertions(+), 10 deletions(-) create mode 100644 player_listener.go diff --git a/player_listener.go b/player_listener.go new file mode 100644 index 0000000..952eeaa --- /dev/null +++ b/player_listener.go @@ -0,0 +1,14 @@ +package main + +import "log" + +func trackListener(track chan interface{}) { + for t := range track { + log.Println(t) + log.Println("asdfadsfdasfds") + } + +} + +//add a song title, song length to it +//pass track object to this channel diff --git a/queue.go b/queue.go index 3bf3a3c..66eed67 100644 --- a/queue.go +++ b/queue.go @@ -28,6 +28,8 @@ func processQueue(ch chan interface{}) { if err != nil { log.Panic("the unmarshall plan") } + log.Println(messagebody) + switch messagebody["command"] { case "play_track": log.Println("Play Track:", messagebody) diff --git a/remote.go b/remote.go index e19d0ef..bcb7b42 100644 --- a/remote.go +++ b/remote.go @@ -8,6 +8,10 @@ import ( "github.com/op/go-libspotify/spotify" ) +var session *spotify.Session +var player *spotify.Player +var currentlyPlaying chan interface{} + func RunRemote() { log.Println("Starting Groupify Remote") @@ -16,8 +20,8 @@ func RunRemote() { // Create host string url := strings.Join([]string{"ws://", apiHost, "/api/v1/remote"}, "") - // Create WS Connection - c, err := NewWSConnection(url, "http://localhost/") + // Create WS Connection to the API + apiWSConnection, err := NewWSConnection(url, "http://localhost/") if err != nil { log.Fatal(err) } @@ -29,8 +33,7 @@ func RunRemote() { } // Create Spotify Session - session := newSpotifySession(audio) - + session = newSpotifySession(audio) // Login to Spotify credentials := spotify.Credentials{ Username: username, @@ -46,29 +49,31 @@ func RunRemote() { track.Wait() log.Println("Track Name:", track.Name()) - player := session.Player() + player = session.Player() if err := player.Load(track); err != nil { log.Println("Error:", err) log.Fatal(err) } - player.Play() - // Spotify status queue //spotifyState := make(chan interface{}) //go polling(spotifyState) + // Notifications come from The spotify player / libspotify // Create notification message channel notifications := make(chan interface{}) - go WSMessageReceiver(c, notifications) + go WSMessageReceiver(apiWSConnection, notifications) + message := NotificationMessage{"get_next_track", "", ""} go processQueue(notifications) + SendWSMessage(apiWSConnection, message) //for s := range spotifyState { //log.Println("Spotify State:", s) //SendWSMessage(c, s) //} - + currentlyPlaying := make(chan interface{}) + go trackListener(currentlyPlaying) done := make(chan bool, 1) <-done } diff --git a/spotify_functions.go b/spotify_functions.go index ae94db7..84274ad 100644 --- a/spotify_functions.go +++ b/spotify_functions.go @@ -1,5 +1,7 @@ package main +import "log" + var ( currentTrack, nextTrack string ) @@ -44,5 +46,18 @@ func playTrack(t *Track) error { // playTrackByID - Play a track by ID func playTrackByID(ID string) { - + log.Println("whats up ", ID) + // Get track + track := getTrackFromURI(session, ID) + + track.Wait() + log.Println("Track Name:", track.Name()) + + player := session.Player() + if err := player.Load(track); err != nil { + log.Println("Error:", err) + log.Fatal(err) + } + currentlyPlaying <- track + player.Play() } From bb7c9b32f6afdb08ace6141f7983974e1201f7d5 Mon Sep 17 00:00:00 2001 From: Jon Hatalla Date: Wed, 2 Sep 2015 16:44:19 -0700 Subject: [PATCH 44/44] ability to play songs off a queue is now implemented --- player_listener.go | 24 ++++++++++++++++++++---- queue.go | 9 +++++++-- remote.go | 27 +++++++++++---------------- spotify_functions.go | 18 ++++++++++++------ 4 files changed, 50 insertions(+), 28 deletions(-) diff --git a/player_listener.go b/player_listener.go index 952eeaa..013cc83 100644 --- a/player_listener.go +++ b/player_listener.go @@ -1,11 +1,27 @@ package main -import "log" +import ( + "log" + "time" -func trackListener(track chan interface{}) { + "github.com/op/go-libspotify/spotify" + ws_client "golang.org/x/net/websocket" +) + +func trackListener(track chan *spotify.Track, apiWSConnection *ws_client.Conn) { for t := range track { - log.Println(t) - log.Println("asdfadsfdasfds") + log.Println("TrackListener: Playing Track:", t.Link().String()) + log.Println("TrackListener: Track Duration:", t.Duration()) + start_track := NotificationMessage{"track_start", t.Link().String(), t.Link().String()} + SendWSMessage(apiWSConnection, start_track) + playTrack(t) + time.Sleep(t.Duration() - time.Second*30) + log.Println("Get Next Track") + <-session.EndOfTrackUpdates() + log.Println("end of track, start next") + next_track := NotificationMessage{"get_next_track", "", ""} + SendWSMessage(apiWSConnection, next_track) + } } diff --git a/queue.go b/queue.go index 66eed67..83fd6ea 100644 --- a/queue.go +++ b/queue.go @@ -35,8 +35,13 @@ func processQueue(ch chan interface{}) { log.Println("Play Track:", messagebody) if str, ok := messagebody["param"].(string); ok { //setNextTrack("spotify:track:" + str) - playTrackByID("spotify:track:" + str) + // Get track + track := getTrackFromURI(session, "spotify:track:"+str) + + if track != nil { + currentlyPlaying <- track + } } else { log.Panic("was unable to set current track") } @@ -92,7 +97,7 @@ func updateNowPlayingTime(time int) { context.np.timeRemaining = time } -// PostAddTrack - Add track to Track Queue +// PostAddTrack - Add track to Track Queuebre // Format (JSON): {""} func PostAddTrack(w http.ResponseWriter, r *http.Request) { diff --git a/remote.go b/remote.go index bcb7b42..525f336 100644 --- a/remote.go +++ b/remote.go @@ -10,7 +10,7 @@ import ( var session *spotify.Session var player *spotify.Player -var currentlyPlaying chan interface{} +var currentlyPlaying chan *spotify.Track func RunRemote() { log.Println("Starting Groupify Remote") @@ -44,16 +44,13 @@ func RunRemote() { } // Get track - track := getTrackFromURI(session, "spotify:track:5R0w7bVKJTeDltxIwkLpSZ") - - track.Wait() - log.Println("Track Name:", track.Name()) + // track := getTrackFromURI(session, "spotify:track:5R0w7bVKJTeDltxIwkLpSZ") player = session.Player() - if err := player.Load(track); err != nil { - log.Println("Error:", err) - log.Fatal(err) - } + // if err := player.Load(track); err != nil { + // log.Println("Error:", err) + // log.Fatal(err) + // } // Spotify status queue //spotifyState := make(chan interface{}) @@ -63,17 +60,15 @@ func RunRemote() { // Create notification message channel notifications := make(chan interface{}) go WSMessageReceiver(apiWSConnection, notifications) - message := NotificationMessage{"get_next_track", "", ""} go processQueue(notifications) + currentlyPlaying = make(chan *spotify.Track) + go trackListener(currentlyPlaying, apiWSConnection) + + // currentlyPlaying <- track + message := NotificationMessage{"get_next_track", "", ""} SendWSMessage(apiWSConnection, message) - //for s := range spotifyState { - //log.Println("Spotify State:", s) - //SendWSMessage(c, s) - //} - currentlyPlaying := make(chan interface{}) - go trackListener(currentlyPlaying) done := make(chan bool, 1) <-done } diff --git a/spotify_functions.go b/spotify_functions.go index 84274ad..997eb10 100644 --- a/spotify_functions.go +++ b/spotify_functions.go @@ -1,6 +1,10 @@ package main -import "log" +import ( + "log" + + "github.com/op/go-libspotify/spotify" +) var ( currentTrack, nextTrack string @@ -39,25 +43,27 @@ func getCurrentTrackID() string { } // playTrack - Plays the passed in Track -func playTrack(t *Track) error { - +func playTrack(t *spotify.Track) error { + t.Wait() + if err := player.Load(t); err != nil { + log.Println("Error:", err) + log.Fatal(err) + } + player.Play() return nil } // playTrackByID - Play a track by ID func playTrackByID(ID string) { - log.Println("whats up ", ID) // Get track track := getTrackFromURI(session, ID) track.Wait() log.Println("Track Name:", track.Name()) - player := session.Player() if err := player.Load(track); err != nil { log.Println("Error:", err) log.Fatal(err) } - currentlyPlaying <- track player.Play() }