1 /***************************************************************************
2 * Copyright (C) 2005-09 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 "coreirclisthelper.h"
26 #include "coreidentity.h"
27 #include "ctcphandler.h"
30 #include "coreircchannel.h"
35 IrcServerHandler::IrcServerHandler(CoreNetwork *parent)
36 : BasicHandler(parent),
41 IrcServerHandler::~IrcServerHandler() {
44 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
45 void IrcServerHandler::handleServerMsg(QByteArray msg) {
47 qWarning() << "Received empty string from server!";
51 // Now we split the raw message into its various parts...
56 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
57 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
58 int idx = msg.indexOf(" :");
60 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
63 // OK, now it is safe to split...
64 QList<QByteArray> params = msg.split(' ');
65 if(!trailing.isEmpty()) params << trailing;
66 if(params.count() < 1) {
67 qWarning() << "Received invalid string from server!";
71 QString foo = serverDecode(params.takeFirst());
73 // a colon as the first chars indicates the existence of a prefix
77 if(params.count() < 1) {
78 qWarning() << "Received invalid string from server!";
81 foo = serverDecode(params.takeFirst());
84 // next string without a whitespace is the command
85 cmd = foo.trimmed().toUpper();
87 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
88 uint num = cmd.toUInt();
90 if(params.count() == 0) {
91 qWarning() << "Message received from server violates RFC and is ignored!";
97 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
98 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
102 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
103 // we assume that all this happens in server encoding
104 QStringList params = serverDecode(rawparams);
105 uint num = cmd.toUInt();
107 // A lot of server messages don't really need their own handler because they don't do much.
108 // Catch and handle these here.
110 // Welcome, status, info messages. Just display these.
111 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
112 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
114 // Server error messages without param, just display them
115 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
116 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
117 case 431: // ERR_NONICKNAMEGIVEN
118 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
120 // Server error messages, display them in red. First param will be appended.
122 QString target = params.takeFirst();
123 displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
126 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
127 QString channelName = params.takeFirst();
128 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
131 // Server error messages which will be displayed with a colon between the first param and the rest
132 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
133 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
134 case 436: // ERR_NICKCOLLISION
135 { QString p = params.takeFirst();
136 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
139 // Ignore these commands.
140 case 321: case 366: case 376:
143 // Everything else will be marked in red, so we can add them somewhere.
146 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
147 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
149 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
150 coreSession()->ircListHelper()->reportError(params.join(" "));
152 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
155 //qDebug() << prefix <<":"<<cmd<<params;
157 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
158 //qDebug() << prefix <<":"<<cmd<<params;
162 //******************************/
163 // IRC SERVER HANDLER
164 //******************************/
165 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
166 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
169 QString channel = serverDecode(params[0]);
170 IrcUser *ircuser = network()->updateNickFromMask(prefix);
171 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
172 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
173 ircuser->joinChannel(channel);
174 if(network()->isMe(ircuser)) {
175 network()->setChannelJoined(channel);
176 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
180 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
181 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
184 network()->updateNickFromMask(prefix);
185 IrcUser *victim = network()->ircUser(params[1]);
189 QString channel = serverDecode(params[0]);
190 victim->partChannel(channel);
193 if(params.count() > 2) // someone got a reason!
194 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
196 msg = victim->nick();
198 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
199 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
202 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
203 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
206 if(network()->isChannelName(serverDecode(params[0]))) {
208 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
210 IrcChannel *channel = network()->ircChannel(params[0]);
212 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
213 // anyways: we don't have a place to store the data --> discard the info.
217 QString modes = params[1];
220 for(int c = 0; c < modes.length(); c++) {
221 if(modes[c] == '+') {
225 if(modes[c] == '-') {
230 if(network()->prefixModes().contains(modes[c])) {
231 // user channel modes (op, voice, etc...)
232 if(paramOffset < params.count()) {
233 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
235 channel->addUserMode(ircUser, QString(modes[c]));
237 channel->removeUserMode(ircUser, QString(modes[c]));
239 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
243 // regular channel modes
245 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
246 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
247 if(paramOffset < params.count()) {
248 value = params[paramOffset];
250 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
256 channel->addChannelMode(modes[c], value);
258 channel->removeChannelMode(modes[c], value);
264 IrcUser *ircUser = network()->newIrcUser(params[0]);
265 QString modeString(serverDecode(params[1]));
269 for(int c = 0; c < modeString.count(); c++) {
270 if(modeString[c] == '+') {
274 if(modeString[c] == '-') {
279 addModes += modeString[c];
281 removeModes += modeString[c];
283 if(!addModes.isEmpty())
284 ircUser->addUserModes(addModes);
285 if(!removeModes.isEmpty())
286 ircUser->removeUserModes(removeModes);
289 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
293 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
294 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
297 IrcUser *ircuser = network()->updateNickFromMask(prefix);
299 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
302 QString newnick = serverDecode(params[0]);
303 QString oldnick = ircuser->nick();
305 QString sender = network()->isMyNick(oldnick)
310 // the order is cruicial
311 // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
312 // and remove the ircuser from the querybuffer leading to a wrong on/offline state
313 ircuser->setNick(newnick);
314 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
316 foreach(QString channel, ircuser->channels())
317 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
320 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
321 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
324 QString target = serverDecode(params[0]);
326 // special treatment for welcome messages like:
327 // :ChanServ!ChanServ@services. NOTICE egst :[#apache] Welcome, this is #apache. Please read the in-channel topic message. This channel is being logged by IRSeekBot. If you have any question please see http://blog.freenode.net/?p=68
328 if(!network()->isChannelName(target)) {
329 QString msg = serverDecode(params[1]);
330 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
331 if(welcomeRegExp.indexIn(msg) != -1) {
332 QString channelname = welcomeRegExp.cap(1);
333 msg = msg.mid(welcomeRegExp.matchedLength());
334 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
335 if(chan && !chan->receivedWelcomeMsg()) {
336 chan->setReceivedWelcomeMsg();
337 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
343 if(prefix.isEmpty() || target == "AUTH") {
346 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
347 target = target.mid(1);
348 if(!network()->isChannelName(target))
349 target = nickFromMask(prefix);
352 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
355 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
356 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
359 IrcUser *ircuser = network()->updateNickFromMask(prefix);
360 QString channel = serverDecode(params[0]);
362 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
366 ircuser->partChannel(channel);
369 if(params.count() > 1)
370 msg = userDecode(ircuser->nick(), params[1]);
372 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
373 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
376 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
378 putCmd("PONG", params);
381 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
383 // the server is supposed to send back what we passed as param. and we send a timestamp
384 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
385 if(params.count() < 2)
388 QString timestamp = serverDecode(params[1]);
389 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
390 if(!sendTime.isValid()) {
391 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
395 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
398 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
399 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
402 IrcUser *ircuser = network()->updateNickFromMask(prefix);
404 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
408 if(params.isEmpty()) {
409 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
413 QString target = serverDecode(params[0]);
415 QByteArray msg = params.count() < 2
419 if(!network()->isChannelName(target))
420 target = nickFromMask(prefix);
422 // it's possible to pack multiple privmsgs into one param using ctcp
423 // - > we let the ctcpHandler do the work
424 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
427 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
428 IrcUser *ircuser = network()->updateNickFromMask(prefix);
432 if(params.count() > 0)
433 msg = userDecode(ircuser->nick(), params[0]);
435 foreach(QString channel, ircuser->channels())
436 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
441 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
442 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
445 IrcUser *ircuser = network()->updateNickFromMask(prefix);
449 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
454 if(params.count() > 1)
455 topic = channelDecode(channel->name(), params[1]);
457 channel->setTopic(topic);
459 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));
463 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
464 network()->setCurrentServer(prefix);
466 if(params.isEmpty()) {
467 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
469 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
470 QString param = serverDecode(params[0]);
471 QString myhostmask = param.section(' ', -1, -1);
473 network()->setMyNick(nickFromMask(myhostmask));
475 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
479 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
480 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
482 const int numParams = params.size();
484 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
488 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
490 QString rpl_isupport_suffix = serverDecode(params.last());
491 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
492 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
497 for(int i = 0; i < numParams - 1; i++) {
498 QString rawSupport = serverDecode(params[i]);
499 QString key = rawSupport.section("=", 0, 0);
500 QString value = rawSupport.section("=", 1);
501 network()->addSupport(key, value);
505 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
506 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
508 //TODO: save information in network object
509 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
512 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
513 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
515 //TODO: save information in network object
516 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
519 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
520 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
522 //TODO: save information in network object
523 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
526 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
527 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
529 //TODO: save information in network object
530 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
535 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
537 "<nick> :<away message>"
539 Replies 352 and 315 paired are used to answer a WHO message.
542 Replies 314 and 369 are responses to a WHOWAS message.
547 /* RPL_AWAY - "<nick> :<away message>" */
548 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
550 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
554 QString nickName = serverDecode(params[0]);
555 QString awayMessage = userDecode(nickName, params[1]);
557 IrcUser *ircuser = network()->ircUser(nickName);
559 ircuser->setAwayMessage(awayMessage);
560 ircuser->setAway(true);
563 // FIXME: proper redirection needed
565 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
568 int now = QDateTime::currentDateTime().toTime_t();
569 int silenceTime = 60;
570 if(ircuser->lastAwayMessage() + silenceTime < now) {
571 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
573 ircuser->setLastAwayMessage(now);
575 // probably should not happen
576 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
582 // ":You are no longer marked as being away"
583 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
585 IrcUser *me = network()->me();
589 if(!network()->autoAwayActive()) {
590 if(!params.isEmpty())
591 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
593 network()->setAutoAwayActive(false);
598 // ":You have been marked as being away"
599 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
601 IrcUser *me = network()->me();
605 if(!params.isEmpty() && !network()->autoAwayActive())
606 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
609 /* RPL_WHOISSERVICE - "<user> is registered nick" */
610 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
612 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
615 QString whoisServiceReply = serverDecode(params).join(" ");
616 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
618 ircuser->setWhoisServiceReply(whoisServiceReply);
620 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
623 /* RPL_SUSERHOST - "<user> is available for help." */
624 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
626 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
629 QString suserHost = serverDecode(params).join(" ");
630 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
632 ircuser->setSuserHost(suserHost);
634 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
637 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
638 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
640 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
644 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
646 ircuser->setUser(serverDecode(params[1]));
647 ircuser->setHost(serverDecode(params[2]));
648 ircuser->setRealName(serverDecode(params.last()));
649 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
651 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
655 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
656 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
658 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
661 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
663 ircuser->setServer(serverDecode(params[1]));
666 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
668 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
670 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
674 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
675 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
677 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
680 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
682 ircuser->setIrcOperator(params.last());
684 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
687 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
688 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
690 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
693 QString nick = serverDecode(params[0]);
694 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
695 QString realName = serverDecode(params.last());
696 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
699 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
700 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
702 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
705 QStringList p = serverDecode(params);
706 if(network()->setAutoWhoDone(p[0])) {
707 return; // stay silent
709 p.takeLast(); // should be "End of WHO list"
710 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
713 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
714 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
715 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
717 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
720 QString nick = serverDecode(params[0]);
721 IrcUser *ircuser = network()->ircUser(nick);
723 QDateTime now = QDateTime::currentDateTime();
724 int idleSecs = serverDecode(params[1]).toInt();
726 ircuser->setIdleTime(now.addSecs(idleSecs));
727 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
728 int loginTime = serverDecode(params[2]).toInt();
729 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
730 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
732 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()));
735 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
739 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
740 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
743 QStringList parameter = serverDecode(params);
744 parameter.removeFirst();
745 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
748 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
749 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
751 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
754 QString nick = serverDecode(params.first());
758 foreach (QString channel, serverDecode(params.last()).split(" ")) {
759 if(channel.startsWith("@"))
760 op.append(channel.remove(0,1));
761 else if(channel.startsWith("+"))
762 voice.append(channel.remove(0,1));
764 user.append(channel);
767 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
769 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
771 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
774 /* RPL_WHOISVIRT - "<nick> is identified to services" */
775 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
777 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
780 /* RPL_LIST - "<channel> <# visible> :<topic>" */
781 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
784 quint32 userCount = 0;
787 int paramCount = params.count();
790 topic = serverDecode(params[2]);
792 userCount = serverDecode(params[1]).toUInt();
794 channelName = serverDecode(params[0]);
798 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
799 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
802 /* RPL_LISTEND ":End of LIST" */
803 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
807 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
808 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
811 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
812 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
814 handleMode(prefix, params);
817 /* RPL_??? - "<channel> <creation time (unix)>" */
818 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
822 # warning "Implement handle329 (Channel creation time)"
824 // FIXME implement this...
828 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
830 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
833 QString channel = serverDecode(params[0]);
834 IrcChannel *chan = network()->ircChannel(channel);
836 chan->setTopic(QString());
838 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
842 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
844 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
847 QString channel = serverDecode(params[0]);
848 QString topic = channelDecode(channel, params[1]);
849 IrcChannel *chan = network()->ircChannel(channel);
851 chan->setTopic(topic);
853 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
856 /* Topic set by... */
857 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
859 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
862 QString channel = serverDecode(params[0]);
863 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
864 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
867 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
868 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
869 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
871 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
874 QString channel = serverDecode(params[0]);
875 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
877 ircuser->setUser(serverDecode(params[1]));
878 ircuser->setHost(serverDecode(params[2]));
880 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
881 ircuser->setAway(away);
882 ircuser->setServer(serverDecode(params[3]));
883 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
886 if(!network()->isAutoWhoInProgress(channel)) {
887 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
892 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
894 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
897 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
898 // we don't use this information at the time beeing
899 QString channelname = serverDecode(params[1]);
901 IrcChannel *channel = network()->ircChannel(channelname);
903 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
910 foreach(QString nick, serverDecode(params[2]).split(' ')) {
911 QString mode = QString();
913 if(network()->prefixes().contains(nick[0])) {
914 mode = network()->prefixToMode(nick[0]);
922 channel->joinIrcUsers(nicks, modes);
925 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
926 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
928 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
931 /* ERR_ERRONEUSNICKNAME */
932 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
935 if(params.size() < 2) {
936 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
938 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
939 // correct server reply:
940 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
941 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
942 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"));
943 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
945 QString errnick = params[0];
946 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
947 tryNextNick(errnick);
951 /* ERR_NICKNAMEINUSE */
952 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
954 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
957 QString errnick = serverDecode(params[0]);
958 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
960 // if there is a problem while connecting to the server -> we handle it
961 // but only if our connection has not been finished yet...
962 if(!network()->currentServer().isEmpty())
965 tryNextNick(errnick);
970 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
971 // mostly, these are codes in the 47x range
975 void IrcServerHandler::tryNextNick(const QString &errnick) {
976 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
977 int nextNick = desiredNicks.indexOf(errnick) + 1;
978 if(desiredNicks.size() > nextNick) {
979 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
981 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
985 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
986 if(params.count() < minParams) {
987 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
995 /***********************************************************************************/