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)
61 trailing = msg.mid(idx + 2);
64 // OK, now it is safe to split...
65 QList<QByteArray> params = msg.split(' ');
67 // This could still contain empty elements due to (faulty?) ircds sending multiple spaces in a row
68 // Also, QByteArray is not nearly as convenient to work with as QString for such things :)
69 QList<QByteArray>::iterator iter = params.begin();
70 while(iter != params.end()) {
72 iter = params.erase(iter);
77 if(!trailing.isEmpty()) params << trailing;
78 if(params.count() < 1) {
79 qWarning() << "Received invalid string from server!";
83 QString foo = serverDecode(params.takeFirst());
85 // a colon as the first chars indicates the existence of a prefix
89 if(params.count() < 1) {
90 qWarning() << "Received invalid string from server!";
93 foo = serverDecode(params.takeFirst());
96 // next string without a whitespace is the command
97 cmd = foo.trimmed().toUpper();
99 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
100 uint num = cmd.toUInt();
102 if(params.count() == 0) {
103 qWarning() << "Message received from server violates RFC and is ignored!" << msg;
106 _target = serverDecode(params.takeFirst());
111 // note that the IRC server is still alive
112 network()->resetPingTimeout();
114 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
115 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
119 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
120 // we assume that all this happens in server encoding
121 QStringList params = serverDecode(rawparams);
122 uint num = cmd.toUInt();
124 // A lot of server messages don't really need their own handler because they don't do much.
125 // Catch and handle these here.
127 // Welcome, status, info messages. Just display these.
128 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
129 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
131 // Server error messages without param, just display them
132 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
133 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
134 case 431: // ERR_NONICKNAMEGIVEN
135 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
137 // Server error messages, display them in red. First param will be appended.
139 QString target = params.takeFirst();
140 emit displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
143 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
144 QString channelName = params.takeFirst();
145 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
148 // Server error messages which will be displayed with a colon between the first param and the rest
149 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
150 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
151 case 436: // ERR_NICKCOLLISION
153 QString p = params.takeFirst();
154 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
157 // Ignore these commands.
158 case 321: case 366: case 376:
161 // Everything else will be marked in red, so we can add them somewhere.
164 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
165 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
167 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
168 coreSession()->ircListHelper()->reportError(params.join(" "));
170 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
173 //qDebug() << prefix <<":"<<cmd<<params;
175 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
176 //qDebug() << prefix <<":"<<cmd<<params;
180 //******************************/
181 // IRC SERVER HANDLER
182 //******************************/
183 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
184 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
187 QString channel = serverDecode(params[0]);
188 IrcUser *ircuser = network()->updateNickFromMask(prefix);
189 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
190 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
191 ircuser->joinChannel(channel);
192 if(network()->isMe(ircuser)) {
193 network()->setChannelJoined(channel);
194 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
198 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
199 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
202 network()->updateNickFromMask(prefix);
203 IrcUser *victim = network()->ircUser(params[1]);
207 QString channel = serverDecode(params[0]);
208 victim->partChannel(channel);
211 if(params.count() > 2) // someone got a reason!
212 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
214 msg = victim->nick();
216 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
217 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
220 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
221 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
224 if(network()->isChannelName(serverDecode(params[0]))) {
226 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
228 IrcChannel *channel = network()->ircChannel(params[0]);
230 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
231 // anyways: we don't have a place to store the data --> discard the info.
235 QString modes = params[1];
238 for(int c = 0; c < modes.length(); c++) {
239 if(modes[c] == '+') {
243 if(modes[c] == '-') {
248 if(network()->prefixModes().contains(modes[c])) {
249 // user channel modes (op, voice, etc...)
250 if(paramOffset < params.count()) {
251 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
253 channel->addUserMode(ircUser, QString(modes[c]));
255 channel->removeUserMode(ircUser, QString(modes[c]));
257 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
261 // regular channel modes
263 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
264 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
265 if(paramOffset < params.count()) {
266 value = params[paramOffset];
268 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
274 channel->addChannelMode(modes[c], value);
276 channel->removeChannelMode(modes[c], value);
282 IrcUser *ircUser = network()->newIrcUser(params[0]);
283 QString modeString(serverDecode(params[1]));
287 for(int c = 0; c < modeString.count(); c++) {
288 if(modeString[c] == '+') {
292 if(modeString[c] == '-') {
297 addModes += modeString[c];
299 removeModes += modeString[c];
301 if(!addModes.isEmpty())
302 ircUser->addUserModes(addModes);
303 if(!removeModes.isEmpty())
304 ircUser->removeUserModes(removeModes);
307 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
311 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
312 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
315 IrcUser *ircuser = network()->updateNickFromMask(prefix);
317 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
320 QString newnick = serverDecode(params[0]);
321 QString oldnick = ircuser->nick();
323 QString sender = network()->isMyNick(oldnick)
328 // the order is cruicial
329 // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
330 // and remove the ircuser from the querybuffer leading to a wrong on/offline state
331 ircuser->setNick(newnick);
332 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
334 foreach(QString channel, ircuser->channels())
335 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
338 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
339 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
343 QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
344 QStringList::const_iterator targetIter;
345 for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
346 QString target = *targetIter;
348 // special treatment for welcome messages like:
349 // :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
350 if(!network()->isChannelName(target)) {
351 QString msg = serverDecode(params[1]);
352 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
353 if(welcomeRegExp.indexIn(msg) != -1) {
354 QString channelname = welcomeRegExp.cap(1);
355 msg = msg.mid(welcomeRegExp.matchedLength());
356 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
357 if(chan && !chan->receivedWelcomeMsg()) {
358 chan->setReceivedWelcomeMsg();
359 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
365 if(prefix.isEmpty() || target == "AUTH") {
368 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
369 target = target.mid(1);
370 if(!network()->isChannelName(target))
371 target = nickFromMask(prefix);
374 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
379 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
380 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
383 IrcUser *ircuser = network()->updateNickFromMask(prefix);
384 QString channel = serverDecode(params[0]);
386 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
390 ircuser->partChannel(channel);
393 if(params.count() > 1)
394 msg = userDecode(ircuser->nick(), params[1]);
396 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
397 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
400 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
402 putCmd("PONG", params);
405 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
407 // the server is supposed to send back what we passed as param. and we send a timestamp
408 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
409 if(params.count() < 2)
412 QString timestamp = serverDecode(params[1]);
413 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
414 if(!sendTime.isValid()) {
415 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
419 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
422 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
423 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
426 IrcUser *ircuser = network()->updateNickFromMask(prefix);
428 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
432 if(params.isEmpty()) {
433 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
437 QString senderNick = nickFromMask(prefix);
439 QByteArray msg = params.count() < 2
443 QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
444 QStringList::const_iterator targetIter;
445 for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
446 const QString &target = network()->isChannelName(*targetIter)
450 // it's possible to pack multiple privmsgs into one param using ctcp
451 // - > we let the ctcpHandler do the work
452 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
456 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
457 IrcUser *ircuser = network()->updateNickFromMask(prefix);
461 if(params.count() > 0)
462 msg = userDecode(ircuser->nick(), params[0]);
464 foreach(QString channel, ircuser->channels())
465 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
470 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
471 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
474 IrcUser *ircuser = network()->updateNickFromMask(prefix);
478 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
483 if(params.count() > 1)
484 topic = channelDecode(channel->name(), params[1]);
486 channel->setTopic(topic);
488 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel->name()).arg(topic));
492 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
493 network()->setCurrentServer(prefix);
495 if(params.isEmpty()) {
496 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
498 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
499 QString param = serverDecode(params[0]);
500 QString myhostmask = param.section(' ', -1, -1);
502 network()->setMyNick(nickFromMask(myhostmask));
504 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
508 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
509 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
511 const int numParams = params.size();
513 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
517 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
519 QString rpl_isupport_suffix = serverDecode(params.last());
520 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
521 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
526 for(int i = 0; i < numParams - 1; i++) {
527 QString rawSupport = serverDecode(params[i]);
528 QString key = rawSupport.section("=", 0, 0);
529 QString value = rawSupport.section("=", 1);
530 network()->addSupport(key, value);
534 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
535 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
537 //TODO: save information in network object
538 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
541 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
542 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
544 //TODO: save information in network object
545 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
548 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
549 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
551 //TODO: save information in network object
552 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
555 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
556 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
558 //TODO: save information in network object
559 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
564 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
566 "<nick> :<away message>"
568 Replies 352 and 315 paired are used to answer a WHO message.
571 Replies 314 and 369 are responses to a WHOWAS message.
576 /* RPL_AWAY - "<nick> :<away message>" */
577 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
579 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
583 QString nickName = serverDecode(params[0]);
584 QString awayMessage = userDecode(nickName, params[1]);
586 IrcUser *ircuser = network()->ircUser(nickName);
588 ircuser->setAwayMessage(awayMessage);
589 ircuser->setAway(true);
592 // FIXME: proper redirection needed
594 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
597 int now = QDateTime::currentDateTime().toTime_t();
598 int silenceTime = 60;
599 if(ircuser->lastAwayMessage() + silenceTime < now) {
600 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
602 ircuser->setLastAwayMessage(now);
604 // probably should not happen
605 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
611 // ":You are no longer marked as being away"
612 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
614 IrcUser *me = network()->me();
618 if(!network()->autoAwayActive()) {
619 if(!params.isEmpty())
620 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
622 network()->setAutoAwayActive(false);
627 // ":You have been marked as being away"
628 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
630 IrcUser *me = network()->me();
634 if(!params.isEmpty() && !network()->autoAwayActive())
635 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
638 /* RPL_WHOISSERVICE - "<user> is registered nick" */
639 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
641 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
644 QString whoisServiceReply = serverDecode(params).join(" ");
645 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
647 ircuser->setWhoisServiceReply(whoisServiceReply);
649 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
652 /* RPL_SUSERHOST - "<user> is available for help." */
653 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
655 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
658 QString suserHost = serverDecode(params).join(" ");
659 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
661 ircuser->setSuserHost(suserHost);
663 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
666 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
667 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
669 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
673 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
675 ircuser->setUser(serverDecode(params[1]));
676 ircuser->setHost(serverDecode(params[2]));
677 ircuser->setRealName(serverDecode(params.last()));
678 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
680 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
684 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
685 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
687 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
690 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
692 ircuser->setServer(serverDecode(params[1]));
695 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
697 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
699 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
703 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
704 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
706 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
709 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
711 ircuser->setIrcOperator(params.last());
713 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
716 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
717 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
719 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
722 QString nick = serverDecode(params[0]);
723 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
724 QString realName = serverDecode(params.last());
725 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
728 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
729 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
731 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
734 QStringList p = serverDecode(params);
735 if(network()->setAutoWhoDone(p[0])) {
736 return; // stay silent
738 p.takeLast(); // should be "End of WHO list"
739 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
742 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
743 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
744 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
746 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
749 QString nick = serverDecode(params[0]);
750 IrcUser *ircuser = network()->ircUser(nick);
752 QDateTime now = QDateTime::currentDateTime();
753 int idleSecs = serverDecode(params[1]).toInt();
755 ircuser->setIdleTime(now.addSecs(idleSecs));
756 if(params.size() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
757 int loginTime = serverDecode(params[2]).toInt();
758 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
759 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
761 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()));
764 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
768 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
769 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
772 QStringList parameter = serverDecode(params);
773 parameter.removeFirst();
774 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
777 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
778 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
780 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
783 QString nick = serverDecode(params.first());
787 foreach (QString channel, serverDecode(params.last()).split(" ")) {
788 if(channel.startsWith("@"))
789 op.append(channel.remove(0,1));
790 else if(channel.startsWith("+"))
791 voice.append(channel.remove(0,1));
793 user.append(channel);
796 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
798 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
800 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
803 /* RPL_WHOISVIRT - "<nick> is identified to services" */
804 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
806 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
809 /* RPL_LIST - "<channel> <# visible> :<topic>" */
810 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
813 quint32 userCount = 0;
816 int paramCount = params.count();
819 topic = serverDecode(params[2]);
821 userCount = serverDecode(params[1]).toUInt();
823 channelName = serverDecode(params[0]);
827 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
828 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
831 /* RPL_LISTEND ":End of LIST" */
832 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
836 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
837 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
840 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
841 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
843 handleMode(prefix, params);
846 /* RPL_??? - "<channel> <homepage> */
847 void IrcServerHandler::handle328(const QString &prefix, const QList<QByteArray> ¶ms) {
849 if(!checkParamCount("IrcServerHandler::handle328()", params, 2))
852 QString channel = serverDecode(params[0]);
853 QString homepage = serverDecode(params[1]);
855 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Homepage for %1 is %2").arg(channel, homepage));
859 /* RPL_??? - "<channel> <creation time (unix)>" */
860 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
862 if(!checkParamCount("IrcServerHandler::handle329()", params, 2))
865 QString channel = serverDecode(params[0]);
866 uint unixtime = params[1].toUInt();
868 qWarning() << Q_FUNC_INFO << "received invalid timestamp:" << params[1];
871 QDateTime time = QDateTime::fromTime_t(unixtime);
873 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Channel %1 created on %2").arg(channel, time.toString()));
877 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
879 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
882 QString channel = serverDecode(params[0]);
883 IrcChannel *chan = network()->ircChannel(channel);
885 chan->setTopic(QString());
887 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
891 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
893 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
896 QString channel = serverDecode(params[0]);
897 QString topic = channelDecode(channel, params[1]);
898 IrcChannel *chan = network()->ircChannel(channel);
900 chan->setTopic(topic);
902 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
905 /* Topic set by... */
906 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
908 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
911 QString channel = serverDecode(params[0]);
912 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel,
913 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
916 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
917 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
918 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
920 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
923 QString channel = serverDecode(params[0]);
924 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
926 ircuser->setUser(serverDecode(params[1]));
927 ircuser->setHost(serverDecode(params[2]));
929 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
930 ircuser->setAway(away);
931 ircuser->setServer(serverDecode(params[3]));
932 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
935 if(!network()->isAutoWhoInProgress(channel)) {
936 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
941 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
943 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
946 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
947 // we don't use this information at the time beeing
948 QString channelname = serverDecode(params[1]);
950 IrcChannel *channel = network()->ircChannel(channelname);
952 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
959 foreach(QString nick, serverDecode(params[2]).split(' ')) {
960 QString mode = QString();
962 if(network()->prefixes().contains(nick[0])) {
963 mode = network()->prefixToMode(nick[0]);
971 channel->joinIrcUsers(nicks, modes);
974 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
975 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
977 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
980 /* ERR_ERRONEUSNICKNAME */
981 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
985 if(params.size() < 2) {
986 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
988 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
989 // correct server reply:
990 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
995 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
996 tryNextNick(errnick, true /* erroneus */);
999 /* ERR_NICKNAMEINUSE */
1000 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
1002 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
1005 QString errnick = serverDecode(params[0]);
1006 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
1008 // if there is a problem while connecting to the server -> we handle it
1009 // but only if our connection has not been finished yet...
1010 if(!network()->currentServer().isEmpty())
1013 tryNextNick(errnick);
1018 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
1019 // mostly, these are codes in the 47x range
1023 void IrcServerHandler::tryNextNick(const QString &errnick, bool erroneus) {
1024 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
1025 int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
1027 if(nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
1028 nextNick = desiredNicks[nextNickIdx];
1031 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
1034 nextNick = errnick + "_";
1037 putCmd("NICK", serverEncode(nextNick));
1040 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
1041 if(params.count() < minParams) {
1042 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
1050 /***********************************************************************************/