Add convenience functions for generating MessageEvents

[quassel.git] / src / core / coreircchannel.cpp

diff --git a/src/core/coreircchannel.cpp b/src/core/coreircchannel.cpp
index 9db3c1a..85eb333 100644 (file)
--- a/src/core/coreircchannel.cpp
+++ b/src/core/coreircchannel.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-09 by the Quassel Project                          *
+ *   Copyright (C) 2005-2010 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -19,10 +19,47 @@
  ***************************************************************************/
 
 #include "coreircchannel.h"
+#include "corenetwork.h"
 
 INIT_SYNCABLE_OBJECT(CoreIrcChannel)
 CoreIrcChannel::CoreIrcChannel(const QString &channelname, Network *network)
   : IrcChannel(channelname, network),
     _receivedWelcomeMsg(false)
 {
+#ifdef HAVE_QCA2
+  _cipher = 0;
+#endif
 }
+
+CoreIrcChannel::~CoreIrcChannel() {
+#ifdef HAVE_QCA2
+  delete _cipher;
+#endif
+}
+
+#ifdef HAVE_QCA2
+Cipher *CoreIrcChannel::cipher() const {
+  if(!_cipher)
+    _cipher = new Cipher();
+
+  return _cipher;
+}
+
+void CoreIrcChannel::setEncrypted(bool e) {
+  if(e) {
+    if(topic().isEmpty())
+      return;
+
+    QByteArray key = qobject_cast<CoreNetwork *>(network())->cipherKey(name());
+    if(key.isEmpty())
+      return;
+
+    if(!cipher()->setKey(key))
+      return;
+
+    QByteArray decrypted = cipher()->decryptTopic(topic().toAscii());
+    setTopic(decodeString(decrypted));
+  }
+}
+
+#endif