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 "ircchannel.h"
36 IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
37 : BasicHandler(parent),
42 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]);
218 QString modes = params[1];
221 for(int c = 0; c < modes.length(); c++) {
222 if(modes[c] == '+') {
226 if(modes[c] == '-') {
231 if(network()->prefixModes().contains(modes[c])) {
232 // user channel modes (op, voice, etc...)
233 if(paramOffset < params.count()) {
234 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
236 channel->addUserMode(ircUser, QString(modes[c]));
238 channel->removeUserMode(ircUser, QString(modes[c]));
240 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
244 // regular channel modes
246 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
247 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
248 if(paramOffset < params.count()) {
249 value = params[paramOffset];
251 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
257 channel->addChannelMode(modes[c], value);
259 channel->removeChannelMode(modes[c], value);
265 IrcUser *ircUser = network()->newIrcUser(params[0]);
266 QString modeString(serverDecode(params[1]));
270 for(int c = 0; c < modeString.count(); c++) {
271 if(modeString[c] == '+') {
275 if(modeString[c] == '-') {
280 addModes += modeString[c];
282 removeModes += modeString[c];
284 if(!addModes.isEmpty())
285 ircUser->addUserModes(addModes);
286 if(!removeModes.isEmpty())
287 ircUser->removeUserModes(removeModes);
290 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
294 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
295 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
298 IrcUser *ircuser = network()->updateNickFromMask(prefix);
300 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
303 QString newnick = serverDecode(params[0]);
304 QString oldnick = ircuser->nick();
306 QString sender = network()->isMyNick(oldnick)
310 emit nickChanged(newnick, oldnick);
311 foreach(QString channel, ircuser->channels())
312 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
314 ircuser->setNick(newnick);
317 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
318 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
321 QString target = serverDecode(params[0]);
322 if(prefix.isEmpty() || target == "AUTH")
324 else if(!network()->isChannelName(target))
325 target = nickFromMask(prefix);
327 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
330 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
331 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
334 IrcUser *ircuser = network()->updateNickFromMask(prefix);
335 QString channel = serverDecode(params[0]);
337 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
341 ircuser->partChannel(channel);
344 if(params.count() > 1)
345 msg = userDecode(ircuser->nick(), params[1]);
347 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
348 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
351 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
353 putCmd("PONG", params);
356 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
357 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
360 IrcUser *ircuser = network()->updateNickFromMask(prefix);
362 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
366 if(params.isEmpty()) {
367 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
371 QString target = serverDecode(params[0]);
373 QByteArray msg = params.count() < 2
377 // are we the target?
378 if(network()->isMyNick(target))
379 target = nickFromMask(ircuser->nick());
381 // it's possible to pack multiple privmsgs into one param using ctcp
382 // - > we let the ctcpHandler do the work
383 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
386 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
387 IrcUser *ircuser = network()->updateNickFromMask(prefix);
391 if(params.count() > 0)
392 msg = userDecode(ircuser->nick(), params[0]);
394 foreach(QString channel, ircuser->channels())
395 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
397 network()->removeIrcUser(nickFromMask(prefix));
400 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
401 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
404 IrcUser *ircuser = network()->updateNickFromMask(prefix);
408 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
413 if(params.count() > 1)
414 topic = channelDecode(channel->name(), params[1]);
416 channel->setTopic(topic);
418 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));
422 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
423 network()->setCurrentServer(prefix);
425 if(params.isEmpty()) {
426 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
428 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
429 QString param = serverDecode(params[0]);
430 QString myhostmask = param.section(' ', -1, -1);
432 network()->setMyNick(nickFromMask(myhostmask));
434 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
438 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
439 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
441 const int numParams = params.size();
443 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
447 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
449 QString rpl_isupport_suffix = serverDecode(params.last());
450 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
451 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
456 for(int i = 0; i < numParams - 1; i++) {
457 QString rawSupport = serverDecode(params[i]);
458 QString key = rawSupport.section("=", 0, 0);
459 QString value = rawSupport.section("=", 1);
460 network()->addSupport(key, value);
464 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
465 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
467 //TODO: save information in network object
468 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
471 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
472 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
474 //TODO: save information in network object
475 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
478 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
479 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
481 //TODO: save information in network object
482 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
485 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
486 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
488 //TODO: save information in network object
489 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
494 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
496 "<nick> :<away message>"
498 Replies 352 and 315 paired are used to answer a WHO message.
501 Replies 314 and 369 are responses to a WHOWAS message.
506 /* RPL_AWAY - "<nick> :<away message>" */
507 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
509 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
513 QString nickName = serverDecode(params[0]);
514 QString awayMessage = userDecode(nickName, params[1]);
516 IrcUser *ircuser = network()->ircUser(nickName);
518 ircuser->setAwayMessage(awayMessage);
519 ircuser->setAway(true);
522 // FIXME: proper redirection needed
524 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
527 int now = QDateTime::currentDateTime().toTime_t();
528 int silenceTime = 60;
529 if(ircuser->lastAwayMessage() + silenceTime < now) {
530 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
532 ircuser->setLastAwayMessage(now);
534 // probably should not happen
535 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
541 // ":You are no longer marked as being away"
542 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
544 IrcUser *me = network()->me();
548 if(!params.isEmpty())
549 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
553 // ":You have been marked as being away"
554 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
556 IrcUser *me = network()->me();
560 if(!params.isEmpty())
561 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
564 /* RPL_WHOISSERVICE - "<user> is registered nick" */
565 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
567 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
570 QString whoisServiceReply = serverDecode(params).join(" ");
571 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
573 ircuser->setWhoisServiceReply(whoisServiceReply);
575 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
578 /* RPL_SUSERHOST - "<user> is available for help." */
579 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
581 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
584 QString suserHost = serverDecode(params).join(" ");
585 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
587 ircuser->setSuserHost(suserHost);
589 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
592 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
593 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
595 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
599 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
601 ircuser->setUser(serverDecode(params[1]));
602 ircuser->setHost(serverDecode(params[2]));
603 ircuser->setRealName(serverDecode(params.last()));
604 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
606 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
610 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
611 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
613 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
616 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
618 ircuser->setServer(serverDecode(params[1]));
621 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
623 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
625 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
629 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
630 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
632 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
635 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
637 ircuser->setIrcOperator(params.last());
639 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
642 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
643 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
645 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
648 QString nick = serverDecode(params[0]);
649 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
650 QString realName = serverDecode(params.last());
651 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
654 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
655 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
657 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
660 QStringList p = serverDecode(params);
661 if(networkConnection()->setAutoWhoDone(p[0])) {
662 return; // stay silent
664 p.takeLast(); // should be "End of WHO list"
665 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
668 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
669 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
670 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
672 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
675 QString nick = serverDecode(params[0]);
676 IrcUser *ircuser = network()->ircUser(nick);
678 QDateTime now = QDateTime::currentDateTime();
679 int idleSecs = serverDecode(params[1]).toInt();
681 ircuser->setIdleTime(now.addSecs(idleSecs));
682 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
683 int loginTime = serverDecode(params[2]).toInt();
684 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
685 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
687 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()));
690 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
694 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
695 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
698 QStringList parameter = serverDecode(params);
699 parameter.removeFirst();
700 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
703 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
704 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
706 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
709 QString nick = serverDecode(params.first());
713 foreach (QString channel, serverDecode(params.last()).split(" ")) {
714 if(channel.startsWith("@"))
715 op.append(channel.remove(0,1));
716 else if(channel.startsWith("+"))
717 voice.append(channel.remove(0,1));
719 user.append(channel);
722 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
724 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
726 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
729 /* RPL_WHOISVIRT - "<nick> is identified to services" */
730 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
732 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
735 /* RPL_LIST - "<channel> <# visible> :<topic>" */
736 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
739 quint32 userCount = 0;
742 int paramCount = params.count();
745 topic = serverDecode(params[2]);
747 userCount = serverDecode(params[1]).toUInt();
749 channelName = serverDecode(params[0]);
753 if(!networkConnection()->coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
754 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
757 /* RPL_LISTEND ":End of LIST" */
758 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
762 if(!networkConnection()->coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
763 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
766 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
767 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
769 handleMode(prefix, params);
772 /* RPL_??? - "<channel> <creation time (unix)>" */
773 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
776 // FIXME implement this...
780 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
782 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
785 QString channel = serverDecode(params[0]);
786 network()->ircChannel(channel)->setTopic(QString());
787 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
791 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
793 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
796 QString channel = serverDecode(params[0]);
797 QString topic = channelDecode(channel, params[1]);
798 network()->ircChannel(channel)->setTopic(topic);
799 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
802 /* Topic set by... */
803 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
805 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
808 QString channel = serverDecode(params[0]);
809 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
810 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
813 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
814 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
815 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
817 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
820 QString channel = serverDecode(params[0]);
821 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
823 ircuser->setUser(serverDecode(params[1]));
824 ircuser->setHost(serverDecode(params[2]));
826 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
827 ircuser->setAway(away);
828 ircuser->setServer(serverDecode(params[3]));
829 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
832 if(!networkConnection()->isAutoWhoInProgress(channel)) {
833 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
838 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
840 if(!checkParamCount("IrcServerHandler::handle353()", params, 2))
843 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
844 // we don't use this information at the time beeing
845 QString channelname = serverDecode(params[1]);
847 IrcChannel *channel = network()->ircChannel(channelname);
849 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
856 foreach(QString nick, serverDecode(params[2]).split(' ')) {
857 QString mode = QString();
859 if(network()->prefixes().contains(nick[0])) {
860 mode = network()->prefixToMode(nick[0]);
868 channel->joinIrcUsers(nicks, modes);
871 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
872 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
874 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
877 /* ERR_ERRONEUSNICKNAME */
878 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
881 if(params.size() < 2) {
882 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
884 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
885 // correct server reply:
886 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
887 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
888 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"));
889 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
891 QString errnick = params[0];
892 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
893 tryNextNick(errnick);
897 /* ERR_NICKNAMEINUSE */
898 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
900 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
903 QString errnick = serverDecode(params[0]);
904 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
906 // if there is a problem while connecting to the server -> we handle it
907 // but only if our connection has not been finished yet...
908 if(!network()->currentServer().isEmpty())
911 tryNextNick(errnick);
916 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
917 // mostly, these are codes in the 47x range
921 void IrcServerHandler::tryNextNick(const QString &errnick) {
922 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
923 int nextNick = desiredNicks.indexOf(errnick) + 1;
924 if(desiredNicks.size() > nextNick) {
925 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
927 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
931 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
932 if(params.count() < minParams) {
933 qWarning() << qPrintable(methodName) << "requieres" << minParams << "parameters but received only" << params.count() << serverDecode(params);
941 /***********************************************************************************/