X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fircserverhandler.cpp;h=32a40f0d99183569df50c21c4bcb005dfbb974a2;hp=445ca7c6f962662e7709f06e2926868a51307482;hb=f0013829ab979864e1cbf23c0195485c5d7ccb72;hpb=e4972a0ebce0d555d752ab2f34ffd6a6dcdef1dd

diff --git a/src/core/ircserverhandler.cpp b/src/core/ircserverhandler.cpp
index 445ca7c6..32a40f0d 100644
--- a/src/core/ircserverhandler.cpp
+++ b/src/core/ircserverhandler.cpp
@@ -32,6 +32,10 @@
 
 #include <QDebug>
 
+#ifdef HAVE_QCA2
+#  include "cipher.h"
+#endif
+
 IrcServerHandler::IrcServerHandler(CoreNetwork *parent)
   : CoreBasicHandler(parent),
     _whois(false)
@@ -193,6 +197,21 @@ void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const
 //******************************/
 // IRC SERVER HANDLER
 //******************************/
+void IrcServerHandler::handleInvite(const QString &prefix, const QList<QByteArray> &params) {
+  if(!checkParamCount("IrcServerHandler::handleInvite()", params, 2))
+    return;
+//   qDebug() << "IrcServerHandler::handleInvite()" << prefix << params;
+
+  IrcUser *ircuser = network()->updateNickFromMask(prefix);
+  if(!ircuser) {
+    return;
+  }
+
+  QString channel = serverDecode(params[1]);
+
+  emit displayMsg(Message::Invite, BufferInfo::StatusBuffer, "", tr("%1 invited you to channel %2").arg(ircuser->nick()).arg(channel));
+}
+
 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> &params) {
   if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
     return;
@@ -346,6 +365,10 @@ void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray>
     if(!removeModes.isEmpty())
       ircUser->removeUserModes(removeModes);
 
+    if(network()->isMe(ircUser)) {
+      network()->updatePersistentModes(addModes, removeModes);
+    }
+
     // FIXME: redirect
     emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
   }
@@ -490,6 +513,9 @@ void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArr
       ? *targetIter
       : senderNick;
 
+#ifdef HAVE_QCA2
+    msg = decrypt(target, msg);
+#endif
     // it's possible to pack multiple privmsgs into one param using ctcp
     // - > we let the ctcpHandler do the work
     network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
@@ -545,8 +571,13 @@ void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray
     return;
 
   QString topic;
-  if(params.count() > 1)
-    topic = channelDecode(channel->name(), params[1]);
+  if(params.count() > 1) {
+    QByteArray rawTopic = params[1];
+#ifdef HAVE_QCA2
+    rawTopic = decrypt(channel->name(), rawTopic, true);
+#endif
+    topic = channelDecode(channel->name(), rawTopic);
+  }
 
   channel->setTopic(topic);
 
@@ -619,6 +650,9 @@ void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray>
     QString value = rawSupport.section("=", 1);
     network()->addSupport(key, value);
   }
+
+  /* determine our prefixes here to get an accurate result */
+  network()->determinePrefixes();
 }
 
 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
@@ -767,7 +801,8 @@ void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray>
     ircuser->setRealName(serverDecode(params.last()));
     emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
   } else {
-    emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
+    QString host = QString("%1!%2@%3").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params[2]));
+    emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[0])).arg(host).arg(serverDecode(params.last())));
   }
 }
 
@@ -984,7 +1019,12 @@ void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray>
     return;
 
   QString channel = serverDecode(params[0]);
-  QString topic = channelDecode(channel, params[1]);
+  QByteArray rawTopic = params[1];
+#ifdef HAVE_QCA2
+  rawTopic = decrypt(channel, rawTopic, true);
+#endif
+  QString topic = channelDecode(channel, rawTopic);
+
   IrcChannel *chan = network()->ircChannel(channel);
   if(chan)
     chan->setTopic(topic);
@@ -1003,6 +1043,23 @@ void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray>
                   tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
 }
 
+/* RPL_INVITING - "<nick> <channel>*/
+void IrcServerHandler::handle341(const QString &prefix, const QList<QByteArray> &params) {
+  Q_UNUSED(prefix);
+  if(!checkParamCount("IrcServerHandler::handle341()", params, 2))
+    return;
+
+  QString nick = serverDecode(params[0]);
+
+  IrcChannel *channel = network()->ircChannel(serverDecode(params[1]));
+  if(!channel) {
+    qWarning() << "IrcServerHandler::handle341(): unknown channel:" << params[1];
+    return;
+  }
+  
+  emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has been invited to %2").arg(nick).arg(channel->name()));
+}
+
 /*  RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
               ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> &params) {
@@ -1103,6 +1160,24 @@ void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray>
   tryNextNick(errnick);
 }
 
+/* ERR_UNAVAILRESOURCE */
+void IrcServerHandler::handle437(const QString &prefix, const QList<QByteArray> &params) {
+  Q_UNUSED(prefix);
+  if(!checkParamCount("IrcServerHandler::handle437()", params, 1))
+    return;
+
+  QString errnick = serverDecode(params[0]);
+  emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick/channel is temporarily unavailable: %1").arg(errnick));
+
+  // if there is a problem while connecting to the server -> we handle it
+  // but only if our connection has not been finished yet...
+  if(!network()->currentServer().isEmpty())
+    return;
+
+  if(!network()->isChannelName(errnick))
+    tryNextNick(errnick);
+}
+
 /* Handle signals from Netsplit objects  */
 
 void IrcServerHandler::handleNetsplitJoin(const QString &channel, const QStringList &users, const QStringList &modes, const QString& quitMessage)
@@ -1208,6 +1283,17 @@ void IrcServerHandler::destroyNetsplits() {
   _netsplits.clear();
 }
 
-/***********************************************************************************/
+#ifdef HAVE_QCA2
+QByteArray IrcServerHandler::decrypt(const QString &bufferName, const QByteArray &message_, bool isTopic) {
+  if(message_.isEmpty())
+    return message_;
 
+  Cipher *cipher = network()->cipher(bufferName);
+  if(!cipher)
+    return message_;
 
+  QByteArray message = message_;
+  message = isTopic? cipher->decryptTopic(message) : cipher->decrypt(message);
+  return message;
+}
+#endif