[+] Add Windows support (beta) (#160)

Author: yuanbo-zhang

CMakeLists.txt

@@ -17,9 +17,40 @@ if(NOT SSL_TYPE)
     set(SSL_TYPE "babassl")
 endif()
 
-# PATH of ssl
-if(NOT SSL_PATH)
-    set(SSL_PATH "/usr/local/babassl")
+if(${SSL_TYPE} MATCHES "babassl")
+    # PATH of ssl
+    if(NOT SSL_PATH)
+        set(SSL_PATH "/usr/local/babassl")
+    endif()
+
+    # ssl lib denpendency
+    if(NOT SSL_LIB_PATH)
+        set(SSL_LIB_PATH
+            ${SSL_PATH}/lib/libssl.a
+            ${SSL_PATH}/lib/libcrypto.a
+        )
+    endif()
+elseif(${SSL_TYPE} MATCHES "boringssl")
+    # PATH of ssl
+    if(NOT SSL_PATH)
+        set(SSL_PATH ${CMAKE_CURRENT_SOURCE_DIR}/third_party/boringssl)
+    endif()
+
+    # ssl lib denpendency
+    if(NOT SSL_LIB_PATH)
+        if(CMAKE_SYSTEM_NAME MATCHES "Windows")
+            add_definitions(-DNOCRYPT=1)
+            set(SSL_LIB_PATH
+                ${SSL_PATH}/build/ssl/${CMAKE_BUILD_TYPE}/ssl.lib
+                ${SSL_PATH}/build/crypto/${CMAKE_BUILD_TYPE}/crypto.lib
+        )
+        else()
+            set(SSL_LIB_PATH
+                ${SSL_PATH}/build/ssl/libssl.a
+                ${SSL_PATH}/build/crypto/libcrypto.a
+            )
+        endif()
+    endif()
 endif()
 
 # ssl include path
@@ -29,13 +60,10 @@ if(NOT SSL_INC_PATH)
     )
 endif()
 
-# ssl lib denpendency
-if(NOT SSL_LIB_PATH)
-    set(SSL_LIB_PATH
-        ${SSL_PATH}/lib/libssl.a
-        ${SSL_PATH}/lib/libcrypto.a
-    )
-endif()
+MESSAGE("SSL_TYPE= ${SSL_TYPE}")
+MESSAGE("SSL_PATH= ${SSL_PATH}")
+MESSAGE("SSL_LIB_PATH= ${SSL_LIB_PATH}")
+MESSAGE("SSL_INC_PATH= ${SSL_INC_PATH}")
 
 # print tls traffic secret in keylog
 if(XQC_PRINT_SECRET)
@@ -65,8 +93,15 @@ endif()
 
 
 # C_FLAGS
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O2 -std=gnu11 -Werror -Wall -Wno-unused -Wno-pointer-sign -Wno-format-security -DNDEBUG_PRINT -DNPRINT_MALLOC ")
-set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -g -O0 -std=gnu11 -Werror -Wall -Wno-unused -Wno-pointer-sign -Wno-format-security -DNDEBUG_PRINT -DNPRINT_MALLOC -DXQC_DEBUG ")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O2 -std=gnu11 -Wall -DNDEBUG_PRINT -DNPRINT_MALLOC ")
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -g -O0 -std=gnu11 -Wall -DNDEBUG_PRINT -DNPRINT_MALLOC -DXQC_DEBUG ")
+
+if(NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -Wno-unused -Wno-pointer-sign -Wno-format-security ")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror -Wno-unused -Wno-pointer-sign -Wno-format-security ")
+else()
+    add_definitions(-DXQC_SYS_WINDOWS=1)
+endif()
 
 # additional C_FLAGS on mac
 if(PLATFORM STREQUAL "mac32")
@@ -263,10 +298,9 @@ include_directories(${SSL_INC_PATH})
 include_directories(${CMAKE_SOURCE_DIR}/)
 
 
-
 ##### build unittest, test client/server, demo client/server #####
 if (XQC_ENABLE_TESTING)
-    # CUnit
+    # CUnit TODO: fix test unit on windows
     find_package(CUnit 2.1)
     enable_testing()
     set(HAVE_CUNIT ${CUNIT_FOUND})
@@ -275,10 +309,24 @@ if (XQC_ENABLE_TESTING)
     endif()
 
     add_subdirectory(tests)
+    include_directories(${CMAKE_CURRENT_BINARY_DIR}/test)
+
+    if(CMAKE_SYSTEM_NAME MATCHES "Windows")
+        # used wingetopt on windows
+        if(NOT GETOPT_INC_PATH)
+            set(GETOPT_INC_PATH
+                ${CMAKE_SOURCE_DIR}/third_party/wingetopt
+            )
+        endif()
+        MESSAGE("GETOPT_INC_PATH= ${GETOPT_INC_PATH}")
+        
+        include_directories(${GETOPT_INC_PATH}/src)        
+        set(GETOPT_SOURCES  "${GETOPT_INC_PATH}/src/getopt.c")
+    endif()
 
     ### test client/server ###
-    add_executable(test_server tests/test_server.c)
-    add_executable(test_client tests/test_client.c)
+    add_executable(test_server tests/test_server.c ${GETOPT_SOURCES})
+    add_executable(test_client tests/test_client.c ${GETOPT_SOURCES})
 
     ### hq demo client/server ###
     set(
@@ -300,10 +348,24 @@ if (XQC_ENABLE_TESTING)
         "demo/demo_server.c"
     )
 
-    add_executable(demo_server ${DEMO_SERVER_SOURCES})
-    add_executable(demo_client ${DEMO_CLIENT_SOURCES})
-
-    link_directories(/usr/local/lib)
+    add_executable(demo_server ${DEMO_SERVER_SOURCES} ${GETOPT_SOURCES})
+    add_executable(demo_client ${DEMO_CLIENT_SOURCES} ${GETOPT_SOURCES})
+    if(CMAKE_SYSTEM_NAME  MATCHES "Windows")
+        if (NOT EVENT_LIB_DIR)
+            message("YOU NEED SET -DEVENT_LIB_DIR=your_event_path, eg:-DEVENT_LIB_DIR=D:/project/vcpkg/packages/libevent_x64-windows-static")
+        endif()
+
+        include_directories( ${EVENT_LIB_DIR}/include )
+        link_directories( ${EVENT_LIB_DIR}/lib )
+
+        SET(EVENT_LIB_PATH
+            ${EVENT_LIB_DIR}/lib/event.lib
+            ${EVENT_LIB_DIR}/lib/event_core.lib
+            ${EVENT_LIB_DIR}/lib/event_extra.lib
+        )
+    else()
+        link_directories( /usr/local/lib )
+    endif()
 
     if(PLATFORM STREQUAL "mac32")
         target_link_libraries(test_server xquic  -lm ${CMAKE_CURRENT_SOURCE_DIR}/../libevent32/lib/libevent.dylib)
@@ -315,6 +377,11 @@ if (XQC_ENABLE_TESTING)
         target_link_libraries(test_client xquic -lm -L/usr/local/lib -levent)
         target_link_libraries(demo_server xquic -lm -L/usr/local/lib -levent)
         target_link_libraries(demo_client xquic -lm -L/usr/local/lib -levent)
+    elseif(CMAKE_SYSTEM_NAME  MATCHES "Windows")
+        target_link_libraries(test_server xquic ${EVENT_LIB_PATH} -lm)
+        target_link_libraries(test_client xquic ${EVENT_LIB_PATH} -lm)
+        target_link_libraries(demo_server xquic ${EVENT_LIB_PATH} -lm)
+        target_link_libraries(demo_client xquic ${EVENT_LIB_PATH} -lm)
     else()
         target_link_libraries(test_server xquic -levent -lm)
         target_link_libraries(test_client xquic -levent -lm)

README.md

@@ -16,7 +16,7 @@ XQUIC Library released by Alibaba is …
 
 … **a client and server implementation of QUIC and HTTP/3 as specified by the IETF.** Currently supported QUIC versions are v1 and draft-29.
 
-… **OS and platform agnostic.** It currently supports Android, iOS, Linux and macOS. Most of the code is used in our own products, and has been tested at scale on android, iOS apps, as well as servers.
+… **OS and platform agnostic.** It currently supports Android, iOS, Linux, macOS and Windows. Most of the code is used in our own products, and has been tested at scale on android, iOS apps, as well as servers.
 
 … **still in active development.** [Interoperability](https://interop.seemann.io/) is regularly tested with other QUIC implementations.
 

demo/common.h

@@ -94,16 +94,4 @@ xqc_demo_read_file_data(char * data, size_t data_len, char *filename)
     return ret;
 }
 
-
-static inline uint64_t
-xqc_demo_now()
-{
-    /* get microsecond unit time */
-    struct timeval tv;
-    gettimeofday(&tv, NULL);
-    uint64_t ul = tv.tv_sec * (uint64_t)1000000 + tv.tv_usec;
-    return  ul;
-}
-
-
 #endif