Merge remote-tracking branch 'cp/master'

Author: fmbiete

README

@@ -58,4 +58,4 @@ Contact
 * Author: Christian Putzke <[email protected]>
 * Report feature requests and bugs here: https://github.com/graviox/Roundcube-CardDAV/issues
 * Visit Graviox Studios: http://www.graviox.de/
-* Follow me on Twitter: https://twitter.com/graviox/
+* Follow me on Twitter: https://twitter.com/graviox/

SQL/sqlite.sql

@@ -0,0 +1,35 @@
+CREATE TABLE carddav_contacts (
+    carddav_contact_id integer NOT NULL PRIMARY KEY,
+    carddav_server_id  integer NOT NULL,
+    user_id            integer NOT NULL,
+    etag               VARCHAR(64) NOT NULL,
+    last_modified      VARCHAR(128) NOT NULL,
+    vcard_id           VARCHAR(64) NOT NULL,
+    vcard              TEXT NOT NULL,
+    words              TEXT NOT NULL,
+    firstname          varchar(128) DEFAULT NULL,
+    surname            varchar(128) DEFAULT NULL,
+    name               varchar(255) DEFAULT NULL,
+    email              varchar(255) DEFAULT NULL,
+
+    UNIQUE(carddav_server_id,user_id,vcard_id),
+    -- not enforced by sqlite < 3.6.19
+    FOREIGN KEY(carddav_server_id) REFERENCES carddav_server(carddav_server_id) ON DELETE CASCADE
+);
+
+CREATE TABLE carddav_server (
+    carddav_server_id  integer NOT NULL PRIMARY KEY,
+    user_id            integer NOT NULL,
+    url                varchar(255) NOT NULL,
+    username           VARCHAR(128) NOT NULL,
+    password           VARCHAR(128) NOT NULL,
+    label              VARCHAR(128) NOT NULL,
+    read_only          TINYINT NOT NULL,
+
+    -- not enforced by sqlite < 3.6.19
+    FOREIGN KEY(user_id) REFERENCES users(user_id) ON DELETE CASCADE
+);
+
+CREATE INDEX userid_dav_idx1 ON carddav_contacts(user_id);
+CREATE INDEX userid_dav_idx2 ON carddav_server(user_id);
+