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 "coreirclisthelper.h"
26 #include "networkconnection.h"
29 #include "ctcphandler.h"
32 #include "coreircchannel.h"
37 IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
38 : BasicHandler(parent),
43 IrcServerHandler::~IrcServerHandler() {
46 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
47 void IrcServerHandler::handleServerMsg(QByteArray msg) {
50 qWarning() << "Received empty string from server!";
54 // Now we split the raw message into its various parts...
59 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
60 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
61 int idx = msg.indexOf(" :");
63 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
66 // OK, now it is safe to split...
67 QList<QByteArray> params = msg.split(' ');
68 if(!trailing.isEmpty()) params << trailing;
69 if(params.count() < 1) {
70 qWarning() << "Received invalid string from server!";
74 QString foo = serverDecode(params.takeFirst());
76 // a colon as the first chars indicates the existence of a prefix
80 if(params.count() < 1) {
81 qWarning() << "Received invalid string from server!";
84 foo = serverDecode(params.takeFirst());
87 // next string without a whitespace is the command
88 cmd = foo.trimmed().toUpper();
90 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
91 uint num = cmd.toUInt();
93 if(params.count() == 0) {
94 qWarning() << "Message received from server violates RFC and is ignored!";
100 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
101 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
102 //handle(cmd, Q_ARG(QString, prefix));
103 } catch(Exception e) {
104 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg());
109 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
110 // we assume that all this happens in server encoding
111 QStringList params = serverDecode(rawparams);
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.
147 case 321: case 366: case 376:
150 // Everything else will be marked in red, so we can add them somewhere.
153 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
154 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
156 if(networkConnection()->coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
157 networkConnection()->coreSession()->ircListHelper()->reportError(params.join(" "));
159 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
162 //qDebug() << prefix <<":"<<cmd<<params;
164 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
165 //qDebug() << prefix <<":"<<cmd<<params;
169 //******************************/
170 // IRC SERVER HANDLER
171 //******************************/
172 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
173 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
176 QString channel = serverDecode(params[0]);
177 IrcUser *ircuser = network()->updateNickFromMask(prefix);
178 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
179 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
180 ircuser->joinChannel(channel);
181 if(network()->isMe(ircuser)) {
182 networkConnection()->setChannelJoined(channel);
183 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
187 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
188 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
191 network()->updateNickFromMask(prefix);
192 IrcUser *victim = network()->ircUser(params[1]);
196 QString channel = serverDecode(params[0]);
197 victim->partChannel(channel);
200 if(params.count() > 2) // someone got a reason!
201 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
203 msg = victim->nick();
205 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
206 //if(network()->isMe(victim)) networkConnection()->setKickedFromChannel(channel);
209 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
210 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
213 if(network()->isChannelName(serverDecode(params[0]))) {
215 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
217 IrcChannel *channel = network()->ircChannel(params[0]);
219 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
220 // anyways: we don't have a place to store the data --> discard the info.
224 QString modes = params[1];
227 for(int c = 0; c < modes.length(); c++) {
228 if(modes[c] == '+') {
232 if(modes[c] == '-') {
237 if(network()->prefixModes().contains(modes[c])) {
238 // user channel modes (op, voice, etc...)
239 if(paramOffset < params.count()) {
240 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
242 channel->addUserMode(ircUser, QString(modes[c]));
244 channel->removeUserMode(ircUser, QString(modes[c]));
246 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
250 // regular channel modes
252 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
253 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
254 if(paramOffset < params.count()) {
255 value = params[paramOffset];
257 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
263 channel->addChannelMode(modes[c], value);
265 channel->removeChannelMode(modes[c], value);
271 IrcUser *ircUser = network()->newIrcUser(params[0]);
272 QString modeString(serverDecode(params[1]));
276 for(int c = 0; c < modeString.count(); c++) {
277 if(modeString[c] == '+') {
281 if(modeString[c] == '-') {
286 addModes += modeString[c];
288 removeModes += modeString[c];
290 if(!addModes.isEmpty())
291 ircUser->addUserModes(addModes);
292 if(!removeModes.isEmpty())
293 ircUser->removeUserModes(removeModes);
296 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
300 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
301 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
304 IrcUser *ircuser = network()->updateNickFromMask(prefix);
306 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
309 QString newnick = serverDecode(params[0]);
310 QString oldnick = ircuser->nick();
312 QString sender = network()->isMyNick(oldnick)
316 emit nickChanged(newnick, oldnick);
317 foreach(QString channel, ircuser->channels())
318 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
320 ircuser->setNick(newnick);
323 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
324 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
327 QString target = serverDecode(params[0]);
329 // special treatment for welcome messages like:
330 // :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
331 if(!network()->isChannelName(target)) {
332 QString msg = serverDecode(params[1]);
333 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
334 if(welcomeRegExp.indexIn(msg) != -1) {
335 QString channelname = welcomeRegExp.cap(1);
336 msg = msg.mid(welcomeRegExp.matchedLength());
337 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
338 if(chan && !chan->receivedWelcomeMsg()) {
339 chan->setReceivedWelcomeMsg();
340 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
346 if(prefix.isEmpty() || target == "AUTH") {
349 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
350 target = target.mid(1);
351 if(!network()->isChannelName(target))
352 target = nickFromMask(prefix);
355 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
358 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
359 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
362 IrcUser *ircuser = network()->updateNickFromMask(prefix);
363 QString channel = serverDecode(params[0]);
365 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
369 ircuser->partChannel(channel);
372 if(params.count() > 1)
373 msg = userDecode(ircuser->nick(), params[1]);
375 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
376 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
379 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
381 putCmd("PONG", params);
384 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
386 // the server is supposed to send back what we passed as param. and we send a timestamp
387 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
388 if(params.count() < 2)
391 QString timestamp = serverDecode(params[1]);
392 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
393 if(!sendTime.isValid()) {
394 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
398 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
401 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
402 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
405 IrcUser *ircuser = network()->updateNickFromMask(prefix);
407 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
411 if(params.isEmpty()) {
412 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
416 QString target = serverDecode(params[0]);
418 QByteArray msg = params.count() < 2
422 if(!network()->isChannelName(target))
423 target = nickFromMask(prefix);
425 // it's possible to pack multiple privmsgs into one param using ctcp
426 // - > we let the ctcpHandler do the work
427 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
430 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
431 IrcUser *ircuser = network()->updateNickFromMask(prefix);
435 if(params.count() > 0)
436 msg = userDecode(ircuser->nick(), params[0]);
438 foreach(QString channel, ircuser->channels())
439 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
444 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
445 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
448 IrcUser *ircuser = network()->updateNickFromMask(prefix);
452 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
457 if(params.count() > 1)
458 topic = channelDecode(channel->name(), params[1]);
460 channel->setTopic(topic);
462 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));
466 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
467 network()->setCurrentServer(prefix);
469 if(params.isEmpty()) {
470 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
472 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
473 QString param = serverDecode(params[0]);
474 QString myhostmask = param.section(' ', -1, -1);
476 network()->setMyNick(nickFromMask(myhostmask));
478 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
482 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
483 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
485 const int numParams = params.size();
487 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
491 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
493 QString rpl_isupport_suffix = serverDecode(params.last());
494 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
495 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
500 for(int i = 0; i < numParams - 1; i++) {
501 QString rawSupport = serverDecode(params[i]);
502 QString key = rawSupport.section("=", 0, 0);
503 QString value = rawSupport.section("=", 1);
504 network()->addSupport(key, value);
508 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
509 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
511 //TODO: save information in network object
512 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
515 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
516 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
518 //TODO: save information in network object
519 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
522 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
523 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
525 //TODO: save information in network object
526 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
529 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
530 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
532 //TODO: save information in network object
533 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
538 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
540 "<nick> :<away message>"
542 Replies 352 and 315 paired are used to answer a WHO message.
545 Replies 314 and 369 are responses to a WHOWAS message.
550 /* RPL_AWAY - "<nick> :<away message>" */
551 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
553 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
557 QString nickName = serverDecode(params[0]);
558 QString awayMessage = userDecode(nickName, params[1]);
560 IrcUser *ircuser = network()->ircUser(nickName);
562 ircuser->setAwayMessage(awayMessage);
563 ircuser->setAway(true);
566 // FIXME: proper redirection needed
568 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
571 int now = QDateTime::currentDateTime().toTime_t();
572 int silenceTime = 60;
573 if(ircuser->lastAwayMessage() + silenceTime < now) {
574 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
576 ircuser->setLastAwayMessage(now);
578 // probably should not happen
579 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
585 // ":You are no longer marked as being away"
586 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
588 IrcUser *me = network()->me();
592 if(!network()->autoAwayActive()) {
593 if(!params.isEmpty())
594 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
596 network()->setAutoAwayActive(false);
601 // ":You have been marked as being away"
602 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
604 IrcUser *me = network()->me();
608 if(!params.isEmpty() && !network()->autoAwayActive())
609 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
612 /* RPL_WHOISSERVICE - "<user> is registered nick" */
613 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
615 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
618 QString whoisServiceReply = serverDecode(params).join(" ");
619 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
621 ircuser->setWhoisServiceReply(whoisServiceReply);
623 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
626 /* RPL_SUSERHOST - "<user> is available for help." */
627 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
629 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
632 QString suserHost = serverDecode(params).join(" ");
633 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
635 ircuser->setSuserHost(suserHost);
637 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
640 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
641 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
643 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
647 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
649 ircuser->setUser(serverDecode(params[1]));
650 ircuser->setHost(serverDecode(params[2]));
651 ircuser->setRealName(serverDecode(params.last()));
652 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
654 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
658 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
659 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
661 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
664 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
666 ircuser->setServer(serverDecode(params[1]));
669 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
671 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
673 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
677 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
678 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
680 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
683 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
685 ircuser->setIrcOperator(params.last());
687 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
690 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
691 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
693 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
696 QString nick = serverDecode(params[0]);
697 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
698 QString realName = serverDecode(params.last());
699 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
702 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
703 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
705 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
708 QStringList p = serverDecode(params);
709 if(networkConnection()->setAutoWhoDone(p[0])) {
710 return; // stay silent
712 p.takeLast(); // should be "End of WHO list"
713 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
716 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
717 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
718 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
720 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
723 QString nick = serverDecode(params[0]);
724 IrcUser *ircuser = network()->ircUser(nick);
726 QDateTime now = QDateTime::currentDateTime();
727 int idleSecs = serverDecode(params[1]).toInt();
729 ircuser->setIdleTime(now.addSecs(idleSecs));
730 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
731 int loginTime = serverDecode(params[2]).toInt();
732 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
733 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
735 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()));
738 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
742 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
743 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
746 QStringList parameter = serverDecode(params);
747 parameter.removeFirst();
748 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
751 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
752 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
754 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
757 QString nick = serverDecode(params.first());
761 foreach (QString channel, serverDecode(params.last()).split(" ")) {
762 if(channel.startsWith("@"))
763 op.append(channel.remove(0,1));
764 else if(channel.startsWith("+"))
765 voice.append(channel.remove(0,1));
767 user.append(channel);
770 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
772 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
774 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
777 /* RPL_WHOISVIRT - "<nick> is identified to services" */
778 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
780 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
783 /* RPL_LIST - "<channel> <# visible> :<topic>" */
784 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
787 quint32 userCount = 0;
790 int paramCount = params.count();
793 topic = serverDecode(params[2]);
795 userCount = serverDecode(params[1]).toUInt();
797 channelName = serverDecode(params[0]);
801 if(!networkConnection()->coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
802 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
805 /* RPL_LISTEND ":End of LIST" */
806 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
810 if(!networkConnection()->coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
811 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
814 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
815 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
817 handleMode(prefix, params);
820 /* RPL_??? - "<channel> <creation time (unix)>" */
821 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
825 # warning "Implement handle329 (Channel creation time)"
827 // FIXME implement this...
831 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
833 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
836 QString channel = serverDecode(params[0]);
837 IrcChannel *chan = network()->ircChannel(channel);
839 chan->setTopic(QString());
841 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
845 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
847 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
850 QString channel = serverDecode(params[0]);
851 QString topic = channelDecode(channel, params[1]);
852 IrcChannel *chan = network()->ircChannel(channel);
854 chan->setTopic(topic);
856 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
859 /* Topic set by... */
860 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
862 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
865 QString channel = serverDecode(params[0]);
866 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
867 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
870 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
871 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
872 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
874 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
877 QString channel = serverDecode(params[0]);
878 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
880 ircuser->setUser(serverDecode(params[1]));
881 ircuser->setHost(serverDecode(params[2]));
883 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
884 ircuser->setAway(away);
885 ircuser->setServer(serverDecode(params[3]));
886 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
889 if(!networkConnection()->isAutoWhoInProgress(channel)) {
890 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
895 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
897 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
900 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
901 // we don't use this information at the time beeing
902 QString channelname = serverDecode(params[1]);
904 IrcChannel *channel = network()->ircChannel(channelname);
906 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
913 foreach(QString nick, serverDecode(params[2]).split(' ')) {
914 QString mode = QString();
916 if(network()->prefixes().contains(nick[0])) {
917 mode = network()->prefixToMode(nick[0]);
925 channel->joinIrcUsers(nicks, modes);
928 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
929 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
931 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
934 /* ERR_ERRONEUSNICKNAME */
935 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
938 if(params.size() < 2) {
939 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
941 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
942 // correct server reply:
943 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
944 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
945 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"));
946 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
948 QString errnick = params[0];
949 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
950 tryNextNick(errnick);
954 /* ERR_NICKNAMEINUSE */
955 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
957 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
960 QString errnick = serverDecode(params[0]);
961 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
963 // if there is a problem while connecting to the server -> we handle it
964 // but only if our connection has not been finished yet...
965 if(!network()->currentServer().isEmpty())
968 tryNextNick(errnick);
973 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
974 // mostly, these are codes in the 47x range
978 void IrcServerHandler::tryNextNick(const QString &errnick) {
979 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
980 int nextNick = desiredNicks.indexOf(errnick) + 1;
981 if(desiredNicks.size() > nextNick) {
982 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
984 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
988 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
989 if(params.count() < minParams) {
990 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
998 /***********************************************************************************/