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)) {
174 networkConnection()->setChannelJoined(channel);
175 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
179 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
180 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
183 network()->updateNickFromMask(prefix);
184 IrcUser *victim = network()->ircUser(params[1]);
188 QString channel = serverDecode(params[0]);
189 victim->partChannel(channel);
192 if(params.count() > 2) // someone got a reason!
193 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
195 msg = victim->nick();
197 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
198 //if(network()->isMe(victim)) networkConnection()->setKickedFromChannel(channel);
201 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
202 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
205 if(network()->isChannelName(serverDecode(params[0]))) {
207 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
209 IrcChannel *channel = network()->ircChannel(params[0]);
210 QString modes = params[1];
213 for(int c = 0; c < modes.length(); c++) {
214 if(modes[c] == '+') {
218 if(modes[c] == '-') {
223 if(network()->prefixModes().contains(modes[c])) {
224 // user channel modes (op, voice, etc...)
225 if(paramOffset < params.count()) {
226 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
228 channel->addUserMode(ircUser, QString(modes[c]));
230 channel->removeUserMode(ircUser, QString(modes[c]));
232 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
236 // regular channel modes
238 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
239 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
240 if(paramOffset < params.count()) {
241 value = params[paramOffset];
243 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
249 channel->addChannelMode(modes[c], value);
251 channel->removeChannelMode(modes[c], value);
257 IrcUser *ircUser = network()->newIrcUser(params[0]);
258 QString modeString(serverDecode(params[1]));
262 for(int c = 0; c < modeString.count(); c++) {
263 if(modeString[c] == '+') {
267 if(modeString[c] == '-') {
272 addModes += modeString[c];
274 removeModes += modeString[c];
276 if(!addModes.isEmpty())
277 ircUser->addUserModes(addModes);
278 if(!removeModes.isEmpty())
279 ircUser->removeUserModes(removeModes);
282 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
286 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
287 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
290 IrcUser *ircuser = network()->updateNickFromMask(prefix);
292 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
295 QString newnick = serverDecode(params[0]);
296 QString oldnick = ircuser->nick();
298 QString sender = network()->isMyNick(oldnick)
302 emit nickChanged(newnick, oldnick);
303 foreach(QString channel, ircuser->channels())
304 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
306 ircuser->setNick(newnick);
309 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
310 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
313 QString target = serverDecode(params[0]);
314 if(prefix.isEmpty() || target == "AUTH")
316 else if(!network()->isChannelName(target))
317 target = nickFromMask(prefix);
319 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
322 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
323 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
326 IrcUser *ircuser = network()->updateNickFromMask(prefix);
327 QString channel = serverDecode(params[0]);
329 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
333 ircuser->partChannel(channel);
336 if(params.count() > 1)
337 msg = userDecode(ircuser->nick(), params[1]);
339 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
340 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
343 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
345 putCmd("PONG", params);
348 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
349 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
352 IrcUser *ircuser = network()->updateNickFromMask(prefix);
354 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
358 if(params.isEmpty()) {
359 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
363 QString target = serverDecode(params[0]);
365 QByteArray msg = params.count() < 2
369 // are we the target?
370 if(network()->isMyNick(target))
371 target = nickFromMask(ircuser->nick());
373 // it's possible to pack multiple privmsgs into one param using ctcp
374 // - > we let the ctcpHandler do the work
375 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
378 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
379 IrcUser *ircuser = network()->updateNickFromMask(prefix);
383 if(params.count() > 0)
384 msg = userDecode(ircuser->nick(), params[0]);
386 foreach(QString channel, ircuser->channels())
387 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
389 network()->removeIrcUser(nickFromMask(prefix));
392 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
393 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
396 IrcUser *ircuser = network()->updateNickFromMask(prefix);
400 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
405 if(params.count() > 1)
406 topic = channelDecode(channel->name(), params[1]);
408 channel->setTopic(topic);
410 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));
414 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
415 network()->setCurrentServer(prefix);
417 if(params.isEmpty()) {
418 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
420 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
421 QString param = serverDecode(params[0]);
422 QString myhostmask = param.section(' ', -1, -1);
424 network()->setMyNick(nickFromMask(myhostmask));
426 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
430 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
431 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
433 const int numParams = params.size();
435 qWarning() << "IrcServerHandler::handle005(): received RPL_ISUPPORT (005) with too few parameters:" << serverDecode(params);
439 QString rpl_isupport_suffix = serverDecode(params.last());
440 if(!rpl_isupport_suffix.toLower().contains("supported")) {
441 qWarning() << "Received invalid RPL_ISUPPORT! Suffix is:" << rpl_isupport_suffix << "Excpected: are supported by this server";
447 for(int i = 0; i < numParams - 1; i++) {
448 QString rawSupport = serverDecode(params[i]);
449 QString key = rawSupport.section("=", 0, 0);
450 QString value = rawSupport.section("=", 1);
451 network()->addSupport(key, value);
455 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
456 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
458 //TODO: save information in network object
459 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
462 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
463 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
465 //TODO: save information in network object
466 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
469 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
470 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
472 //TODO: save information in network object
473 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
476 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
477 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
479 //TODO: save information in network object
480 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
485 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
487 "<nick> :<away message>"
489 Replies 352 and 315 paired are used to answer a WHO message.
492 Replies 314 and 369 are responses to a WHOWAS message.
497 /* RPL_AWAY - "<nick> :<away message>" */
498 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
500 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
504 QString nickName = serverDecode(params[0]);
505 QString awayMessage = userDecode(nickName, params[1]);
507 IrcUser *ircuser = network()->ircUser(nickName);
509 ircuser->setAwayMessage(awayMessage);
510 ircuser->setAway(true);
513 // FIXME: proper redirection needed
515 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
518 int now = QDateTime::currentDateTime().toTime_t();
519 int silenceTime = 60;
520 if(ircuser->lastAwayMessage() + silenceTime < now) {
521 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
523 ircuser->setLastAwayMessage(now);
525 // probably should not happen
526 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
532 // ":You are no longer marked as being away"
533 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
535 IrcUser *me = network()->me();
539 if(!params.isEmpty())
540 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
544 // ":You have been marked as being away"
545 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
547 IrcUser *me = network()->me();
551 if(!params.isEmpty())
552 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
555 /* RPL_WHOISSERVICE - "<user> is registered nick" */
556 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
558 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
561 QString whoisServiceReply = serverDecode(params).join(" ");
562 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
564 ircuser->setWhoisServiceReply(whoisServiceReply);
566 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
569 /* RPL_SUSERHOST - "<user> is available for help." */
570 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
572 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
575 QString suserHost = serverDecode(params).join(" ");
576 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
578 ircuser->setSuserHost(suserHost);
580 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
583 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
584 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
586 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
590 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
592 ircuser->setUser(serverDecode(params[1]));
593 ircuser->setHost(serverDecode(params[2]));
594 ircuser->setRealName(serverDecode(params.last()));
595 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
597 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
601 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
602 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
604 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
607 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
609 ircuser->setServer(serverDecode(params[1]));
612 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
614 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
616 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
620 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
621 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
623 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
626 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
628 ircuser->setIrcOperator(params.last());
630 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
633 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
634 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
636 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
639 QString nick = serverDecode(params[0]);
640 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
641 QString realName = serverDecode(params.last());
642 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
645 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
646 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
648 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
651 QStringList p = serverDecode(params);
652 if(networkConnection()->setAutoWhoDone(p[0])) {
653 return; // stay silent
655 p.takeLast(); // should be "End of WHO list"
656 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
659 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
660 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
661 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
663 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
666 QString nick = serverDecode(params[0]);
667 IrcUser *ircuser = network()->ircUser(nick);
669 QDateTime now = QDateTime::currentDateTime();
670 int idleSecs = serverDecode(params[1]).toInt();
672 ircuser->setIdleTime(now.addSecs(idleSecs));
673 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
674 int loginTime = serverDecode(params[2]).toInt();
675 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
676 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
678 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()));
681 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
685 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
686 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
689 QStringList parameter = serverDecode(params);
690 parameter.removeFirst();
691 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
694 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
695 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
697 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
700 QString nick = serverDecode(params.first());
704 foreach (QString channel, serverDecode(params.last()).split(" ")) {
705 if(channel.startsWith("@"))
706 op.append(channel.remove(0,1));
707 else if(channel.startsWith("+"))
708 voice.append(channel.remove(0,1));
710 user.append(channel);
713 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
715 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
717 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
720 /* RPL_WHOISVIRT - "<nick> is identified to services" */
721 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
723 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
726 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
727 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
729 handleMode(prefix, params);
732 /* RPL_??? - "<channel> <creation time (unix)>" */
733 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
735 // FIXME implement this...
739 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
741 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
744 QString channel = serverDecode(params[0]);
745 network()->ircChannel(channel)->setTopic(QString());
746 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
750 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
752 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
755 QString channel = serverDecode(params[0]);
756 QString topic = channelDecode(channel, params[1]);
757 network()->ircChannel(channel)->setTopic(topic);
758 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
761 /* Topic set by... */
762 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
764 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
767 QString channel = serverDecode(params[0]);
768 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
769 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
772 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
773 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
774 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
776 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
779 QString channel = serverDecode(params[0]);
780 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
782 ircuser->setUser(serverDecode(params[1]));
783 ircuser->setHost(serverDecode(params[2]));
785 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
786 ircuser->setAway(away);
787 ircuser->setServer(serverDecode(params[3]));
788 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
791 if(!networkConnection()->isAutoWhoInProgress(channel)) {
792 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
797 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
799 if(!checkParamCount("IrcServerHandler::handle353()", params, 2))
802 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
803 // we don't use this information at the time beeing
804 QString channelname = serverDecode(params[1]);
806 IrcChannel *channel = network()->ircChannel(channelname);
808 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
815 foreach(QString nick, serverDecode(params[2]).split(' ')) {
816 QString mode = QString();
818 if(network()->prefixes().contains(nick[0])) {
819 mode = network()->prefixToMode(nick[0]);
827 channel->joinIrcUsers(nicks, modes);
830 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
831 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
833 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
836 /* ERR_ERRONEUSNICKNAME */
837 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
840 if(params.size() < 2) {
841 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
843 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
844 // correct server reply:
845 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
846 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
847 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"));
848 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
850 QString errnick = params[0];
851 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
852 tryNextNick(errnick);
856 /* ERR_NICKNAMEINUSE */
857 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
859 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
862 QString errnick = serverDecode(params[0]);
863 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
865 // if there is a problem while connecting to the server -> we handle it
866 // but only if our connection has not been finished yet...
867 if(!network()->currentServer().isEmpty())
870 tryNextNick(errnick);
875 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
876 // mostly, these are codes in the 47x range
880 void IrcServerHandler::tryNextNick(const QString &errnick) {
881 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
882 int nextNick = desiredNicks.indexOf(errnick) + 1;
883 if(desiredNicks.size() > nextNick) {
884 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
886 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
890 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
891 if(params.count() < minParams) {
892 qWarning() << qPrintable(methodName) << "requieres" << minParams << "parameters but received only" << params.count() << serverDecode(params);
900 /***********************************************************************************/