From 2e575432f1e1fd90e1f973791f2ee8df33b6e45e Mon Sep 17 00:00:00 2001
From: Markus Goetz <Markus.Goetz@nokia.com>
Date: Mon, 19 Oct 2009 10:42:42 +0200
Subject: QSslSocket: Also handle setSocketOption

Handle setSocketOption and forward it to the plainSocket that
QSslSocket is using internally.

Reviewed-by: Thiago
---
 src/network/socket/qabstractsocket.cpp | 13 +++++++++++++
 src/network/ssl/qsslsocket.cpp         | 16 ++++++++++++++++
 src/network/ssl/qsslsocket.h           |  4 ++++
 3 files changed, 33 insertions(+)

diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 86ccef2..9fb0b47 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -1578,6 +1578,13 @@ bool QAbstractSocket::setSocketDescriptor(int socketDescriptor, SocketState sock
 */
 void QAbstractSocket::setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value)
 {
+#ifndef QT_NO_OPENSSL
+    if (QSslSocket *sslSocket = qobject_cast<QSslSocket*>(this)) {
+        sslSocket->setSocketOption(option, value);
+        return;
+    }
+#endif
+
     if (!d_func()->socketEngine)
         return;
 
@@ -1600,6 +1607,12 @@ void QAbstractSocket::setSocketOption(QAbstractSocket::SocketOption option, cons
 */
 QVariant QAbstractSocket::socketOption(QAbstractSocket::SocketOption option)
 {
+#ifndef QT_NO_OPENSSL
+    if (QSslSocket *sslSocket = qobject_cast<QSslSocket*>(this)) {
+        return sslSocket->socketOption(option);
+    }
+#endif
+
     if (!d_func()->socketEngine)
         return QVariant();
 
diff --git a/src/network/ssl/qsslsocket.cpp b/src/network/ssl/qsslsocket.cpp
index a5732fb..ad766c1 100644
--- a/src/network/ssl/qsslsocket.cpp
+++ b/src/network/ssl/qsslsocket.cpp
@@ -467,6 +467,22 @@ bool QSslSocket::setSocketDescriptor(int socketDescriptor, SocketState state, Op
     return retVal;
 }
 
+void QSslSocket::setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value)
+{
+    Q_D(QSslSocket);
+    if (d->plainSocket)
+        d->plainSocket->setSocketOption(option, value);
+}
+
+QVariant QSslSocket::socketOption(QAbstractSocket::SocketOption option)
+{
+    Q_D(QSslSocket);
+    if (d->plainSocket)
+        return d->plainSocket->socketOption(option);
+    else
+        return QVariant();
+}
+
 /*!
     Returns the current mode for the socket; either UnencryptedMode, where
     QSslSocket behaves identially to QTcpSocket, or one of SslClientMode or
diff --git a/src/network/ssl/qsslsocket.h b/src/network/ssl/qsslsocket.h
index a41e600..adb206c 100644
--- a/src/network/ssl/qsslsocket.h
+++ b/src/network/ssl/qsslsocket.h
@@ -90,6 +90,10 @@ public:
     bool setSocketDescriptor(int socketDescriptor, SocketState state = ConnectedState,
                              OpenMode openMode = ReadWrite);
 
+    // ### Qt 5: Make virtual
+    void setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value);
+    QVariant socketOption(QAbstractSocket::SocketOption option);
+
     SslMode mode() const;
     bool isEncrypted() const;
 
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