1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20 #include "ircserverhandler.h"
24 #include "coresession.h"
25 #include "networkconnection.h"
28 #include "ctcphandler.h"
31 #include "ircchannel.h"
35 IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
36 : BasicHandler(parent),
41 IrcServerHandler::~IrcServerHandler() {
45 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
46 void IrcServerHandler::handleServerMsg(QByteArray msg) {
49 qWarning() << "Received empty string from server!";
53 // Now we split the raw message into its various parts...
58 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
59 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
60 int idx = msg.indexOf(" :");
62 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
65 // OK, now it is safe to split...
66 QList<QByteArray> params = msg.split(' ');
67 if(!trailing.isEmpty()) params << trailing;
68 if(params.count() < 1) {
69 qWarning() << "Received invalid string from server!";
73 QString foo = serverDecode(params.takeFirst());
75 // a colon as the first chars indicates the existence of a prefix
79 if(params.count() < 1) {
80 qWarning() << "Received invalid string from server!";
83 foo = serverDecode(params.takeFirst());
86 // next string without a whitespace is the command
87 cmd = foo.trimmed().toUpper();
89 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
90 uint num = cmd.toUInt();
92 if(params.count() == 0) {
93 qWarning() << "Message received from server violates RFC and is ignored!";
99 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
100 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
101 //handle(cmd, Q_ARG(QString, prefix));
102 } catch(Exception e) {
103 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg());
108 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
109 // we assume that all this happens in server encoding
111 foreach(QByteArray r, rawparams) params << serverDecode(r);
112 uint num = cmd.toUInt();
114 // A lot of server messages don't really need their own handler because they don't do much.
115 // Catch and handle these here.
117 // Welcome, status, info messages. Just display these.
118 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
119 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
121 // Server error messages without param, just display them
122 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
123 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
124 case 431: // ERR_NONICKNAMEGIVEN
125 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
127 // Server error messages, display them in red. First param will be appended.
129 QString target = params.takeFirst();
130 displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
133 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
134 QString channelName = params.takeFirst();
135 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
138 // Server error messages which will be displayed with a colon between the first param and the rest
139 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
140 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
141 case 436: // ERR_NICKCOLLISION
142 { QString p = params.takeFirst();
143 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
146 // Ignore these commands.
150 // Everything else will be marked in red, so we can add them somewhere.
152 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
154 //qDebug() << prefix <<":"<<cmd<<params;
156 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
157 //qDebug() << prefix <<":"<<cmd<<params;
161 //******************************/
162 // IRC SERVER HANDLER
163 //******************************/
164 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
165 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
168 QString channel = serverDecode(params[0]);
169 IrcUser *ircuser = network()->updateNickFromMask(prefix);
170 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
171 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
172 ircuser->joinChannel(channel);
173 if(network()->isMe(ircuser)) networkConnection()->setChannelJoined(channel);
176 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
177 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
180 network()->updateNickFromMask(prefix);
181 IrcUser *victim = network()->ircUser(params[1]);
185 QString channel = serverDecode(params[0]);
186 victim->partChannel(channel);
189 if(params.count() > 2) // someone got a reason!
190 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
192 msg = victim->nick();
194 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
195 //if(network()->isMe(victim)) networkConnection()->setKickedFromChannel(channel);
198 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
199 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
202 if(network()->isChannelName(serverDecode(params[0]))) {
204 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
206 IrcChannel *channel = network()->ircChannel(params[0]);
207 // FIXME: currently the IrcChannels only support PREFIX-Modes for users
208 // This cannot be fixed unless the SignalProxy() doesn't rely on methodIds anymore
209 QString modes = params[1];
212 for(int c = 0; c < modes.length(); c++) {
213 if(modes[c] == '+') {
217 if(modes[c] == '-') {
222 // this is the part where we restrict the mode changes to PREFIXES:
223 if(network()->prefixModes().contains(modes[c]) && modeIndex < params.count()) {
224 IrcUser *ircUser = network()->ircUser(params[modeIndex]);
226 channel->addUserMode(ircUser, QString(modes[c]));
228 channel->removeUserMode(ircUser, QString(modes[c]));
235 IrcUser *ircUser = network()->newIrcUser(params[0]);
236 QString modeString(serverDecode(params[1]));
240 for(int c = 0; c < modeString.count(); c++) {
241 if(modeString[c] == '+') {
245 if(modeString[c] == '-') {
250 addModes += modeString[c];
252 removeModes += modeString[c];
254 if(!addModes.isEmpty())
255 ircUser->addUserModes(addModes);
256 if(!removeModes.isEmpty())
257 ircUser->removeUserModes(removeModes);
260 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
264 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
265 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
268 IrcUser *ircuser = network()->updateNickFromMask(prefix);
270 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
273 QString newnick = serverDecode(params[0]);
274 QString oldnick = ircuser->nick();
276 QString sender = network()->isMyNick(oldnick)
280 emit nickChanged(newnick, oldnick);
281 foreach(QString channel, ircuser->channels())
282 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
284 ircuser->setNick(newnick);
287 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
288 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
291 QString target = serverDecode(params[0]);
292 if(prefix.isEmpty() || target == "AUTH")
294 else if(!network()->isChannelName(target))
295 target = nickFromMask(prefix);
297 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
300 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
301 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
304 IrcUser *ircuser = network()->updateNickFromMask(prefix);
305 QString channel = serverDecode(params[0]);
307 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
311 ircuser->partChannel(channel);
314 if(params.count() > 1)
315 msg = userDecode(ircuser->nick(), params[1]);
317 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
318 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
321 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
323 putCmd("PONG", params);
326 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
327 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
330 IrcUser *ircuser = network()->updateNickFromMask(prefix);
332 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
336 if(params.isEmpty()) {
337 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
341 QString target = serverDecode(params[0]);
343 QByteArray msg = params.count() < 2
347 // are we the target?
348 if(network()->isMyNick(target))
349 target = nickFromMask(ircuser->nick());
351 // it's possible to pack multiple privmsgs into one param using ctcp
352 // - > we let the ctcpHandler do the work
353 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
356 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
357 IrcUser *ircuser = network()->updateNickFromMask(prefix);
361 if(params.count() > 0)
362 msg = userDecode(ircuser->nick(), params[0]);
364 foreach(QString channel, ircuser->channels())
365 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
367 network()->removeIrcUser(nickFromMask(prefix));
370 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
371 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
374 IrcUser *ircuser = network()->updateNickFromMask(prefix);
378 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
383 if(params.count() > 1)
384 topic = channelDecode(channel->name(), params[1]);
386 channel->setTopic(topic);
388 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel->name()).arg(topic));
392 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
393 network()->setCurrentServer(prefix);
395 if(params.isEmpty()) {
396 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
398 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
399 QString param = serverDecode(params[0]);
400 QString myhostmask = param.section(' ', -1, -1);
402 network()->setMyNick(nickFromMask(myhostmask));
404 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
408 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
409 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
411 const int numParams = params.size();
413 qWarning() << "IrcServerHandler::handle005(): received RPL_ISUPPORT (005) with too few parameters:" << serverDecode(params);
417 QString rpl_isupport_suffix = serverDecode(params.last());
418 if(!rpl_isupport_suffix.toLower().contains("supported")) {
419 qWarning() << "Received invalid RPL_ISUPPORT! Suffix is:" << rpl_isupport_suffix << "Excpected: are supported by this server";
425 for(int i = 0; i < numParams - 1; i++) {
426 QString rawSupport = serverDecode(params[i]);
427 QString key = rawSupport.section("=", 0, 0);
428 QString value = rawSupport.section("=", 1);
429 network()->addSupport(key, value);
433 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
434 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
436 //TODO: save information in network object
437 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
440 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
441 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
443 //TODO: save information in network object
444 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
447 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
448 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
450 //TODO: save information in network object
451 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
454 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
455 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
457 //TODO: save information in network object
458 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
463 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
465 "<nick> :<away message>"
467 Replies 352 and 315 paired are used to answer a WHO message.
470 Replies 314 and 369 are responses to a WHOWAS message.
475 /* RPL_AWAY - "<nick> :<away message>" */
476 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
478 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
482 QString nickName = serverDecode(params[0]);
483 QString awayMessage = userDecode(nickName, params[1]);
485 IrcUser *ircuser = network()->ircUser(nickName);
487 ircuser->setAwayMessage(awayMessage);
488 ircuser->setAway(true);
491 // FIXME: proper redirection needed
493 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
496 int now = QDateTime::currentDateTime().toTime_t();
497 int silenceTime = 60;
498 if(ircuser->lastAwayMessage() + silenceTime < now) {
499 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
501 ircuser->setLastAwayMessage(now);
503 // probably should not happen
504 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
510 // ":You are no longer marked as being away"
511 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
513 IrcUser *me = network()->me();
517 if(!params.isEmpty())
518 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
522 // ":You have been marked as being away"
523 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
525 IrcUser *me = network()->me();
529 if(!params.isEmpty())
530 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
533 /* RPL_WHOISSERVICE - "<user> is registered nick" */
534 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
536 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
539 QString whoisServiceReply = serverDecode(params).join(" ");
540 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
542 ircuser->setWhoisServiceReply(whoisServiceReply);
544 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
547 /* RPL_SUSERHOST - "<user> is available for help." */
548 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
550 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
553 QString suserHost = serverDecode(params).join(" ");
554 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
556 ircuser->setSuserHost(suserHost);
558 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
561 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
562 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
564 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
568 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
570 ircuser->setUser(serverDecode(params[1]));
571 ircuser->setHost(serverDecode(params[2]));
572 ircuser->setRealName(serverDecode(params.last()));
573 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
575 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
579 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
580 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
582 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
585 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
587 ircuser->setServer(serverDecode(params[1]));
590 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
592 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
594 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
598 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
599 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
601 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
604 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
606 ircuser->setIrcOperator(params.last());
608 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
611 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
612 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
614 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
617 QString nick = serverDecode(params[0]);
618 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
619 QString realName = serverDecode(params.last());
620 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
623 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
624 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
626 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
629 QStringList p = serverDecode(params);
630 if(networkConnection()->setAutoWhoDone(p[0])) {
631 return; // stay silent
633 p.takeLast(); // should be "End of WHO list"
634 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
637 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
638 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
639 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
641 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
644 QString nick = serverDecode(params[0]);
645 IrcUser *ircuser = network()->ircUser(nick);
647 QDateTime now = QDateTime::currentDateTime();
648 int idleSecs = serverDecode(params[1]).toInt();
650 ircuser->setIdleTime(now.addSecs(idleSecs));
651 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
652 int loginTime = serverDecode(params[2]).toInt();
653 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
654 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
656 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is idling for %2 (%3)").arg(ircuser->nick()).arg(secondsToString(ircuser->idleTime().secsTo(now))).arg(ircuser->idleTime().toString()));
659 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
663 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
664 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
667 QStringList parameter = serverDecode(params);
668 parameter.removeFirst();
669 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
672 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
673 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
675 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
678 QString nick = serverDecode(params.first());
682 foreach (QString channel, serverDecode(params.last()).split(" ")) {
683 if(channel.startsWith("@"))
684 op.append(channel.remove(0,1));
685 else if(channel.startsWith("+"))
686 voice.append(channel.remove(0,1));
688 user.append(channel);
691 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
693 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
695 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
698 /* RPL_WHOISVIRT - "<nick> is identified to services" */
699 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
701 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
705 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
707 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
710 QString channel = serverDecode(params[0]);
711 network()->ircChannel(channel)->setTopic(QString());
712 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
716 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
718 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
721 QString channel = serverDecode(params[0]);
722 QString topic = channelDecode(channel, params[1]);
723 network()->ircChannel(channel)->setTopic(topic);
724 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
727 /* Topic set by... */
728 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
730 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
733 QString channel = serverDecode(params[0]);
734 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
735 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
738 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
739 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
740 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
742 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
745 QString channel = serverDecode(params[0]);
746 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
748 ircuser->setUser(serverDecode(params[1]));
749 ircuser->setHost(serverDecode(params[2]));
751 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
752 ircuser->setAway(away);
753 ircuser->setServer(serverDecode(params[3]));
754 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
757 if(!networkConnection()->isAutoWhoInProgress(channel)) {
758 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
763 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
765 if(!checkParamCount("IrcServerHandler::handle353()", params, 2))
768 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
769 // we don't use this information at the time beeing
770 QString channelname = serverDecode(params[1]);
772 IrcChannel *channel = network()->ircChannel(channelname);
774 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
781 foreach(QString nick, serverDecode(params[2]).split(' ')) {
782 QString mode = QString();
784 if(network()->prefixes().contains(nick[0])) {
785 mode = network()->prefixToMode(nick[0]);
793 channel->joinIrcUsers(nicks, modes);
796 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
797 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
799 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
802 /* ERR_ERRONEUSNICKNAME */
803 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
806 if(params.size() < 2) {
807 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
809 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
810 // correct server reply:
811 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
812 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
813 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Due to a bug in Unreal IRCd (and maybe other irc-servers too) we're unable to determine the erroneous nick"));
814 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
816 QString errnick = params[0];
817 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
818 tryNextNick(errnick);
822 /* ERR_NICKNAMEINUSE */
823 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
825 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
828 QString errnick = serverDecode(params[0]);
829 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
831 // if there is a problem while connecting to the server -> we handle it
832 // but only if our connection has not been finished yet...
833 if(!network()->currentServer().isEmpty())
836 tryNextNick(errnick);
841 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
842 // mostly, these are codes in the 47x range
846 void IrcServerHandler::tryNextNick(const QString &errnick) {
847 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
848 int nextNick = desiredNicks.indexOf(errnick) + 1;
849 if(desiredNicks.size() > nextNick) {
850 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
852 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
856 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
857 if(params.count() < minParams) {
858 qWarning() << qPrintable(methodName) << "requieres" << minParams << "parameters but received only" << params.count() << serverDecode(params);
866 /***********************************************************************************/