Fixed a bug in nickname handling with networks using nickname:password for auth

1 files changed, 28 insertions, 20 deletions

diff --git a/noncore/net/opieirc/ircmessageparser.cpp b/noncore/net/opieirc/ircmessageparser.cpp
index fde156c..cfad2c1 100644
--- a/noncore/net/opieirc/ircmessageparser.cpp
+++ b/noncore/net/opieirc/ircmessageparser.cpp
@@ -1,366 +1,374 @@
 #include <qtextstream.h>
 #include <qdatetime.h>
 
 #include "ircmessageparser.h"
 #include "ircversion.h"
 
 /* Lookup table for literal commands */
 IRCLiteralMessageParserStruct IRCMessageParser::literalParserProcTable[] = {
     { "PING",    FUNC(parseLiteralPing) },
     { "NOTICE",  FUNC(parseLiteralNotice) },
     { "JOIN",    FUNC(parseLiteralJoin) },
     { "PRIVMSG", FUNC(parseLiteralPrivMsg) },
     { "NICK",    FUNC(parseLiteralNick) },
     { "PART",    FUNC(parseLiteralPart) },
     { "QUIT",    FUNC(parseLiteralQuit) },
     { "ERROR",   FUNC(parseLiteralError) },
     { "ERROR:",  FUNC(parseLiteralError) },
     { "MODE",    FUNC(parseLiteralMode) },
     { "KICK",    FUNC(parseLiteralKick) },
     { "TOPIC",   FUNC(parseLiteralTopic) },
     { 0 , 0 }
 };
 
 /* Lookup table for literal commands */
 IRCCTCPMessageParserStruct IRCMessageParser::ctcpParserProcTable[] = {
     { "PING",    FUNC(parseCTCPPing) },
     { "VERSION", FUNC(parseCTCPVersion) },
     { "ACTION",  FUNC(parseCTCPAction) },
     { 0 , 0 }
 };
 
 /* Lookup table for numerical commands
  * According to:
  * http://www.faqs.org/rfcs/rfc1459.html
  * http://www.faqs.org/rfcs/rfc2812.html
 */
 
 IRCNumericalMessageParserStruct IRCMessageParser::numericalParserProcTable[] = {
     { 1, "%1", "1", FUNC(parseNumericalServerName) },       // RPL_WELCOME
     { 2, "%1", "1", 0 },                                    // RPL_YOURHOST
     { 3, "%1", "1", 0 },                                    // RPL_CREATED
     { 4, QT_TR_NOOP("Server %1 version %2 supports usermodes '%3' and channelmodes '%4'"), "1:4", FUNC(parseNumericalServerFeatures) },   // RPL_MYINFO
     { 5,  0, 0,  FUNC(parseNumericalServerProtocol) },      // RPL_BOUNCE, RPL_PROTOCTL
     { 250, "%1", "1", 0 },                                  // RPL_STATSCONN
     { 251, "%1", "1",  0 },                                 // RPL_LUSERCLIENT
     { 252, QT_TR_NOOP("There are %1 operators connected"), "1", 0 },    // RPL_LUSEROP
     { 253, QT_TR_NOOP("There are %1 unknown connection(s)"), "1", 0 },  // RPL_LUSERUNKNOWN
     { 254, QT_TR_NOOP("There are %1 channels formed"), "1", 0 },        // RPL_LUSERCHANNELS
     { 255, "%1", "1", 0 },                                  // RPL_LUSERME
     { 263, QT_TR_NOOP("Please wait a while and try again"), 0, 0 }, // RPL_TRYAGAIN
     { 265, "%1", "1", 0 },                                  // RPL_LOCALUSERS
     { 266, "%1", "1", 0 },                                  // RPL_GLOBALUSERS
     { 311, QT_TR_NOOP("Whois %1 (%2@%3)\nReal name: %4"), "1:3,5" },    // RPL_WHOISUSER
     { 312, QT_TR_NOOP("%1 is using server %2"), "1,2", 0 },             // RPL_WHOISSERVER
     { 317, 0, 0, FUNC(parseNumericalWhoisIdle) },           // RPL_WHOISIDLE 
     { 318, "%1 :%2", "1,2", 0 },                            // RPL_ENDOFWHOIS
     { 320, "%1 %2", "1,2", 0},                              // RPL_WHOISVIRT
     { 332, 0, 0, FUNC(parseNumericalTopic) },               // RPL_TOPIC
     { 333, 0, 0, FUNC(parseNumericalTopicWhoTime) },        // RPL_TOPICWHOTIME*/
     { 353, QT_TR_NOOP("Names for %1: %2"), "2,3", FUNC(parseNumericalNames) },  // RPL_NAMREPLY
     { 366, "%1 :%2", "1,2", FUNC(parseNumericalEndOfNames) },       // RPL_ENDOFNAMES
     { 369, "%1 :%2", "1,2", 0 },                            // RPL_ENDOFWHOWAS
     { 372, "%1", "1", 0 },                                  // RPL_MOTD
     { 375, "%1", "1", 0 },                                  // RPL_MOTDSTART
     { 376, "%1", "1", 0 },                                  // RPL_ENDOFMOTD
     { 377, "%1", "1", 0 },                                  // RPL_MOTD2
     { 378, "%1", "1", 0 },                                  // RPL_MOTD3
     { 391, QT_TR_NOOP("Time on server %1 is %2"), "1,2", 0 },           // RPL_TIME
     { 401, QT_TR_NOOP("Channel or nick %1 doesn't exists"), "1", 0 },   // ERR_NOSUCHNICK
     { 406, QT_TR_NOOP("There is no history information for %1"), "1" }, // ERR_WASNOSUCHNICK
     { 409, "%1", "1", 0 },                                  // ERR_NOORIGIN
     { 411, "%1", "1", 0 },                                  // ERR_NORECIPIENT
     { 412, "%1", "1", 0 },                                  // ERR_NOTEXTTOSEND
-    { 421, QT_TR_NOOP("Unknown command: %1"), "1", 0 },                 // ERR_NOMOTD
-    { 422, QT_TR_NOOP("You're not on channel %1"), "1", 0},             // ERR_NOTONCHANNEL
+    { 421, QT_TR_NOOP("Unknown command: %1"), "1", 0 },     // ERR_ERR_UNKNOWNCOMMAND
     { 422, "%1", "1", 0 },                                  // ERR_NOMOTD
     { 433, QT_TR_NOOP("Can't change nick to %1: %2"), "1,2", FUNC(parseNumericalNicknameInUse) }, // ERR_NICKNAMEINUSE
+    { 442, QT_TR_NOOP("You're not on channel %1"), "1", 0}, // ERR_NOTONCHANNEL
     { 477, "%1", "1", 0 },                                  // ERR_NOCHANMODES || ERR_NEEDREGGEDNICK
     { 482, QT_TR_NOOP("[%1] Operation not permitted, you don't have enough channel privileges"), "1", 0 }, //ERR_CHANOPRIVSNEEDED
     { 0, 0, 0, 0 }
 };
 
 
 IRCMessageParser::IRCMessageParser(IRCSession *session) {
     m_session = session;
 }
 
 void IRCMessageParser::parse(IRCMessage *message) {
     /* Find out what kind of message we have here and call the appropriate handler using
        the parser tables. If no handler can be found, print out an error message */
     if (message->isNumerical()) {
         for (int i=0; i<numericalParserProcTable[i].commandNumber; i++) {
             if (message->commandNumber() == numericalParserProcTable[i].commandNumber) {
                 parseNumerical(message, i);
                 return;
             }
         }
         emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Received unhandled numeric command: %1").arg( QString::number(message->commandNumber()) )));
     } else if (message->isCTCP()) {
         for (int i=0; ctcpParserProcTable[i].commandName; i++) {
             if (message->ctcpCommand() == ctcpParserProcTable[i].commandName) {
                 (this->*(ctcpParserProcTable[i].proc))(message);
                 return;
             }
         }
         emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Received unhandled ctcp command: %1").arg( message->ctcpCommand())) );
     } else {
         for (int i=0; literalParserProcTable[i].commandName; i++) {
             if (message->command() == literalParserProcTable[i].commandName) {
                 (this->*(literalParserProcTable[i].proc))(message);
                 return;
             }
         }
         emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Received unhandled literal command: %1").arg( message->command()) ));
     }
 }
 
 void IRCMessageParser::parseNumerical(IRCMessage *message, int position) {
     QString out = tr(numericalParserProcTable[position].message);
     QString paramString = numericalParserProcTable[position].params;
     
     if(!out.isEmpty() && !paramString.isEmpty()) {
         QStringList params = message->params(numericalParserProcTable[position].params);
     
         QStringList::Iterator end = params.end();
         for (QStringList::Iterator it = params.begin(); it != end; ++it) {
             out = out.arg(*it);
         }
     
         emit outputReady(IRCOutput(OUTPUT_SERVERMESSAGE, out));
     }
     
     if(numericalParserProcTable[position].proc)
         (this->*(numericalParserProcTable[position].proc))(message);
 }
 
 void IRCMessageParser::parseNumericalServerName(IRCMessage *message) {
     emit outputReady(IRCOutput(OUTPUT_TITLE, tr("Connected to")+" <b>" + message->prefix() + "</b>"));
+    /* Register EFFECTIVE nickname, some networks (as irc-hispano) uses nick:password
+     * for authentication and the parser gets confused */
+    m_session->m_server->setNick(message->param(0));
+
 }
 
 void IRCMessageParser::parseNumericalServerFeatures(IRCMessage *message) {
     m_session->setValidUsermodes(message->param(2));
     m_session->setValidChannelmodes(message->param(3));
 
 }
 
 void IRCMessageParser::parseNumericalServerProtocol(IRCMessage *message) {
     /* XXX: Add some usefull features here */
     QString out = message->allParameters();
     out = out.mid(out.find(' ')+1);
     emit outputReady(IRCOutput(OUTPUT_SERVERMESSAGE, out));
 }
 void IRCMessageParser::parseNumericalWhoisIdle(IRCMessage *message) {
     QDateTime dt;
     QTime t;
     t = t.addSecs(message->param(2).toInt());
     dt.setTime_t(message->param(3).toInt());
     
     emit outputReady(IRCOutput(OUTPUT_SERVERMESSAGE, tr("%1 has been idle for %2").arg(message->param(1)).arg(t.toString())));
     emit outputReady(IRCOutput(OUTPUT_SERVERMESSAGE, tr("%1 signed on %2").arg(message->param(1)).arg(dt.toString())));
     
 }
 
 void IRCMessageParser::parseLiteralPing(IRCMessage *message) {
     m_session->m_connection->sendLine("PONG " + message->allParameters());
 }
 
 void IRCMessageParser::parseLiteralNotice(IRCMessage *message) {
     emit outputReady(IRCOutput(OUTPUT_SERVERMESSAGE, message->allParameters()));
 }
 
 void IRCMessageParser::parseLiteralJoin(IRCMessage *message) {
     QString channelName = message->param(0).lower();
     IRCPerson mask(message->prefix());
     IRCChannel *channel = m_session->getChannel(channelName);
     if (!channel) {
         /* We joined */
         if (mask.nick() == m_session->m_server->nick()) {
             channel = new IRCChannel(channelName);
             m_session->addChannel(channel);
         } else {
             emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Nonexistant channel join - desynchronized?")));
         }
     } else {
         /* Someone else joined */
         if (mask.nick() != m_session->m_server->nick()) {
             if (!channel->getPerson(mask.nick())) {
                 IRCChannelPerson *chanperson = new IRCChannelPerson();
                 IRCPerson *person = m_session->getPerson(mask.nick());
                 if (!person) {
                     person = new IRCPerson(message->prefix());
                     m_session->addPerson(person);
                 }
                 chanperson->flags = 0;
                 chanperson->person = person;
                 channel->addPerson(chanperson);
                 IRCOutput output(OUTPUT_OTHERJOIN ,tr("%1 joined channel %2").arg( mask.nick() ).arg( channelName ));
                 output.addParam(channel);
                 output.addParam(chanperson);
                 emit outputReady(output);
             } else {
                emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Person has already joined the channel - desynchronized?")));
             }
         } else {
            emit outputReady(IRCOutput(OUTPUT_ERROR, tr("You already joined the channel - desynchronized?")));
         }
     }
 }
 
 void IRCMessageParser::parseLiteralPart(IRCMessage *message) {
     QString channelName = message->param(0).lower();
     IRCChannel *channel = m_session->getChannel(channelName);
     IRCPerson mask(message->prefix());
     if (channel) {
         if (mask.nick() == m_session->m_server->nick()) {
             m_session->removeChannel(channel);
             IRCOutput output(OUTPUT_SELFPART, tr("You left channel %1").arg( channelName ));
             output.addParam(channel);
             emit outputReady(output);
             delete channel;
         } else {
             IRCChannelPerson *person = channel->getPerson(mask.nick());
             if (person) {
                 channel->removePerson(person);
                 IRCOutput output(OUTPUT_OTHERPART, tr("%1 left channel %2").arg( mask.nick() ).arg( channelName) );
                 output.addParam(channel);
                 output.addParam(person);
                 emit outputReady(output);
                 delete person;
             } else {
                 emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Parting person not found - desynchronized?")));
             }
         }
     } else {
         emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Channel for part not found - desynchronized?")));
     }
 }
 
 void IRCMessageParser::parseLiteralPrivMsg(IRCMessage *message) {
     if (m_session->m_server->nick().lower() == message->param(0).lower() ) {
         /* IRC Query message detected, verify sender and display it */
         IRCPerson mask(message->prefix());
         IRCPerson *person = m_session->getPerson(mask.nick());
         if (!person) {
             /* Person not yet known, create and add to the current session */
             person = new IRCPerson(message->prefix());
             m_session->addPerson(person);
         }
         IRCOutput output(OUTPUT_QUERYPRIVMSG, message->param(1));
         output.addParam(person);
         emit outputReady(output);
-    } else if (message->param(0).at(0) == '#' || message->param(0).at(0) == '+') {
-        /* IRC Channel message detected, verify sender, channel and display it */
-        IRCChannel *channel = m_session->getChannel(message->param(0).lower());
-        if (channel) {
-            IRCPerson mask(message->prefix());
-            IRCChannelPerson *person = channel->getPerson(mask.nick());
-            if (person) {
-                IRCOutput output(OUTPUT_CHANPRIVMSG, message->param(1));
-                output.addParam(channel);
-                output.addParam(person);
-                emit outputReady(output);
-            } else {
-                emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Channel message with unknown sender")));
+    } 
+    else 
+        if (message->param(0).at(0) == '#' || message->param(0).at(0) == '+') {
+            /* IRC Channel message detected, verify sender, channel and display it */
+            IRCChannel *channel = m_session->getChannel(message->param(0).lower());
+            if (channel) {
+                IRCPerson mask(message->prefix());
+                IRCChannelPerson *person = channel->getPerson(mask.nick());
+                if (person) {
+                    IRCOutput output(OUTPUT_CHANPRIVMSG, message->param(1));
+                    output.addParam(channel);
+                    output.addParam(person);
+                    emit outputReady(output);
+                } 
+                else {
+                    emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Channel message with unknown sender")));
+                }
+            } 
+            else {
+                emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Channel message with unknown channel %1").arg(message->param(0).lower()) ));
             }
-        } else {
-            emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Channel message with unknown channel %1").arg(message->param(0).lower()) ));
-        }
-    } else {
-        emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Received PRIVMSG of unknown type")));
+        } 
+        else {emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Received PRIVMSG of unknown type")));
     }
 }
 
 void IRCMessageParser::parseLiteralNick(IRCMessage *message) {
     IRCPerson mask(message->prefix());
     m_session->updateNickname(mask.nick(), message->param(0));
     /* this way of handling nick changes really sucks 
     if (mask.nick() == m_session->m_server->nick()) {
          We are changing our nickname 
         m_session->m_server->setNick(message->param(0));
         IRCOutput output(OUTPUT_NICKCHANGE, tr("You are now known as %1").arg( message->param(0)));
         output.addParam(0);
         emit outputReady(output);
     } else {
          Someone else is 
         RCPerson *person = m_session->getPerson(mask.nick());
         if (person) {
             //IRCOutput output(OUTPUT_NICKCHANGE, tr("%1 is now known as %2").arg( mask.nick() ).arg( message->param(0)));
 
              new code starts here -- this removes the person from all channels 
             QList<IRCChannel> channels;
             m_session->getChannelsByPerson(person, channels);
             QListIterator<IRCChannel> it(channels);
             for (;it.current(); ++it) {
               IRCChannelPerson *chanperson = it.current()->getPerson(mask.nick());
               it.current()->removePerson(chanperson);
               chanperson->person->setNick(message->param(0));
               it.current()->addPerson(chanperson);
               IRCOutput output(OUTPUT_NICKCHANGE, tr("%1 is now known as %2").arg( mask.nick() ).arg( message->param(0)));
               output.addParam(person);
               emit outputReady(output);
             }
              new code ends here 
         } else {
             emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Nickname change of an unknown person")));
         }
     }*/
 }
 
 void IRCMessageParser::parseLiteralQuit(IRCMessage *message) {
     IRCPerson mask(message->prefix());
     IRCPerson *person = m_session->getPerson(mask.nick());
     if (person) {
         QList<IRCChannel> channels;
         m_session->getChannelsByPerson(person, channels);
         QListIterator<IRCChannel> it(channels);
         for (;it.current(); ++it) {
             IRCChannelPerson *chanperson = it.current()->getPerson(mask.nick());
             it.current()->removePerson(chanperson);
             delete chanperson;
         }
         m_session->removePerson(person);
         IRCOutput output(OUTPUT_QUIT, tr("%1 has quit (%2)" ).arg( mask.nick() ).arg( message->param(0) ));
         output.addParam(person);
         emit outputReady(output);
         delete person;
     } else {
          emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Unknown person quit - desynchronized?")));
     }
 }
 
 void IRCMessageParser::parseLiteralTopic(IRCMessage *message) {
     IRCPerson mask(message->prefix());
     IRCChannel *channel = m_session->getChannel(message->param(0).lower());
     if (channel) {
         IRCOutput output(OUTPUT_TOPIC, mask.nick() + tr(" changed topic to ") + "\"" + message->param(1) + "\"");
         output.addParam(channel);
         emit outputReady(output);
     } else {
         emit outputReady(IRCOutput(OUTPUT_ERROR, tr("Unknown channel topic - desynchronized?")));
     }
 }
 
 void IRCMessageParser::parseLiteralError(IRCMessage *message) {
     emit outputReady(IRCOutput(OUTPUT_ERROR, message->allParameters()));
 }
 
 void IRCMessageParser::parseCTCPPing(IRCMessage *message) {
     IRCPerson mask(message->prefix());
     m_session->m_connection->sendCTCP(mask.nick(), "PING " + message->allParameters());
     emit outputReady(IRCOutput(OUTPUT_CTCP, tr("Received a CTCP PING from ")+mask.nick()));
 
     //IRCPerson mask(message->prefix());
     QString dest = message->ctcpDestination();
     if (dest.startsWith("#")) {
         IRCChannel *channel = m_session->getChannel(dest.lower());
         if (channel) {
             IRCChannelPerson *person = channel->getPerson(mask.nick());
             if (person) {
                 IRCOutput output(OUTPUT_CHANACTION, tr("Received a CTCP PING from ")+ mask.nick()) ;
                 output.addParam(channel);
                 output.addParam(person);
                 emit outputReady(output);
             } else {
                 emit outputReady(IRCOutput(OUTPUT_ERROR, tr("CTCP PING with unknown person - Desynchronized?")));
             }