Merge remote branch 'origin/4.8' into 4.8-from-4.7

Conflicts:
	src/gui/text/qtextengine_p.h
	src/network/ssl/qsslsocket_openssl.cpp

1 files changed, 16 insertions, 2 deletions

diff --git a/src/network/socket/qabstractsocketengine_p.h b/src/network/socket/qabstractsocketengine_p.h
index 9ed007b..a8be98a 100644
--- a/src/network/socket/qabstractsocketengine_p.h
+++ b/src/network/socket/qabstractsocketengine_p.h
@@ -61,6 +61,9 @@ QT_BEGIN_NAMESPACE
 
 class QAuthenticator;
 class QAbstractSocketEnginePrivate;
+#ifndef QT_NO_NETWORKINTERFACE
+class QNetworkInterface;
+#endif
 class QNetworkProxy;
 
 class QAbstractSocketEngineReceiver {
@@ -94,7 +97,9 @@ public:
         BindExclusively,
         ReceiveOutOfBandData,
         LowDelayOption,
-        KeepAliveOption
+        KeepAliveOption,
+        MulticastTtlOption,
+        MulticastLoopbackOption
     };
 
     virtual bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol) = 0;
@@ -118,13 +123,22 @@ public:
     virtual qint64 write(const char *data, qint64 len) = 0;
 
 #ifndef QT_NO_UDPSOCKET
+#ifndef QT_NO_NETWORKINTERFACE
+    virtual bool joinMulticastGroup(const QHostAddress &groupAddress,
+                                    const QNetworkInterface &iface) = 0;
+    virtual bool leaveMulticastGroup(const QHostAddress &groupAddress,
+                                     const QNetworkInterface &iface) = 0;
+    virtual QNetworkInterface multicastInterface() const = 0;
+    virtual bool setMulticastInterface(const QNetworkInterface &iface) = 0;
+#endif // QT_NO_NETWORKINTERFACE
+
     virtual qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0,
                                 quint16 *port = 0) = 0;
     virtual qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &addr,
                                  quint16 port) = 0;
     virtual bool hasPendingDatagrams() const = 0;
     virtual qint64 pendingDatagramSize() const = 0;
-#endif
+#endif // QT_NO_UDPSOCKET
 
     virtual qint64 bytesToWrite() const = 0;