add socketFlush, tcpSocketStartTLS and luaEngineTLSAvailable

src/luaenginenetwork/luaengine/LuaEngineNetwork.cpp

@@ -29,12 +29,17 @@ void LuaEngineNetwork::pushClass(lua_State *L_p)
     // Local Socket
     pushFunction(L_p, "createLocalSocket", createLocalSocket);
 
-    // TCP Socket
-    pushFunction(L_p, "createTcpSocket", createTcpSocket);
-
     // Socket
     pushFunction(L_p, "socketConnect", socketConnect);
     pushFunction(L_p, "socketDisconnect", socketDisconnect);
+    pushFunction(L_p, "socketFlush", socketFlush);
+
+    // TCP Socket
+    pushFunction(L_p, "createTcpSocket", createTcpSocket);
+    pushFunction(L_p, "tcpSocketStartTLS", tcpSocketStartTLS);
+
+    // TLS
+    pushFunction(L_p, "luaEngineTLSAvailable", luaEngineTLSAvailable);
 }
 
 void LuaEngineNetwork::pushClass(LuaEngine *luaEngine)
@@ -69,13 +74,29 @@ int LuaEngineNetwork::createTcpSocket(lua_State *L_p)
 #ifdef QT_NO_SSL
     QTcpSocket *tcpSocket = new QTcpSocket(parent);
 #else
-    QSslSocket *tcpSocket = new QSslSocket(parent);
+    QTcpSocket *tcpSocket;
+    if (QSslSocket::supportsSsl()) {
+        tcpSocket = new QSslSocket(parent);
+    }
+    else {
+        tcpSocket = new QTcpSocket(parent);
+    }
 #endif
     tcpSocket->setObjectName(nameForPointer(tcpSocket));
     pushPointer(L_p, tcpSocket);
     return 1;
 }
 
+int LuaEngineNetwork::luaEngineTLSAvailable(lua_State *L_p)
+{
+#ifdef QT_NO_SSL
+    pushVariant(L_p, false);
+#else
+    pushVariant(L_p, QSslSocket::supportsSsl());
+#endif
+    return 1;
+}
+
 int LuaEngineNetwork::socketConnect(lua_State *L_p)
 {
     if (getArgumentCount(L_p) >= 2) {
@@ -111,6 +132,39 @@ int LuaEngineNetwork::socketDisconnect(lua_State *L_p)
     return 0;
 }
 
+int LuaEngineNetwork::socketFlush(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 1) {
+        void *pointer = getPointer(L_p, 1);
+        if (pointer != NULL) {
+            if (((QObject*)pointer)->inherits("QAbstractSocket")) {
+                bool isFlushed = ((QAbstractSocket*)pointer)->flush();
+                pushVariant(L_p, isFlushed);
+                return 1;
+            }
+        }
+    }
+    return 0;
+}
+
+int LuaEngineNetwork::tcpSocketStartTLS(lua_State *L_p)
+{
+#ifndef QT_NO_SSL
+    if (getArgumentCount(L_p) >= 1) {
+        void *pointer = getPointer(L_p, 1);
+        if (pointer != NULL) {
+            if (((QObject*)pointer)->inherits("QSslSocket")) {
+                ((QSslSocket*)pointer)->startClientEncryption();
+                pushVariant(L_p, true);
+                return 1;
+            }
+        }
+    }
+#endif
+    pushVariant(L_p, false);
+    return 1;
+}
+
 QString LuaEngineNetwork::nameForPointer(void *pointer)
 {
     QString nameStorage;

src/luaenginenetwork/luaengine/LuaEngineNetwork.h

@@ -30,8 +30,11 @@ public:
     static void pushClass(LuaEngine *luaEngine);
     static int createLocalSocket(lua_State *L_p);
     static int createTcpSocket(lua_State *L_p);
+    static int luaEngineTLSAvailable(lua_State *L_p);
     static int socketConnect(lua_State *L_p);
     static int socketDisconnect(lua_State *L_p);
+    static int socketFlush(lua_State *L_p);
+    static int tcpSocketStartTLS(lua_State *L_p);
 
 private:
     lua_State *L;

tests/testengine/testengine.lua

@@ -75,6 +75,11 @@ function main()
     createLabel("Right", imagesLayout)
     createSpacerItem(SizePolicyExpanding, SizePolicyMinimum, imagesLayout)
 
+    -- Third Tab
+    local thirdTab = createWidgetTab("Third Tab", tabBar)
+    local thirdTabLayout = createLayout(VerticalLayout, thirdTab)
+    createLabel("<b>The Third Tab is here!</b>", thirdTabLayout)
+
     -- Last Tab
     local lastTab = createWidgetTab("Last Tab", tabBar)
     local lastTabLayout = createLayout(HorizontalLayout, lastTab)