1 /***************************************************************************
2 * Copyright (C) 2005-07 by The Quassel Team *
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) any later version. *
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 ***************************************************************************/
22 #include <QMetaObject>
23 #include <QMetaMethod>
28 #include "coresession.h"
30 Server::Server(UserId uid, QString net) : user(uid), network(net) {
31 QString MQUOTE = QString('\020');
32 ctcpMDequoteHash[MQUOTE + '0'] = QString('\000');
33 ctcpMDequoteHash[MQUOTE + 'n'] = QString('\n');
34 ctcpMDequoteHash[MQUOTE + 'r'] = QString('\r');
35 ctcpMDequoteHash[MQUOTE + MQUOTE] = MQUOTE;
37 XDELIM = QString('\001');
38 QString XQUOTE = QString('\134');
39 ctcpXDelimDequoteHash[XQUOTE + XQUOTE] = XQUOTE;
40 ctcpXDelimDequoteHash[XQUOTE + QString('a')] = XDELIM;
42 serverinfo = new ServerInfo();
50 connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
51 connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
52 connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
53 connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
54 connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
59 void Server::sendState() {
62 foreach(QString key, nicks.keys()) { n[key] = nicks[key]; }
63 foreach(QString key, topics.keys()) { t[key] = topics[key];}
66 s["OwnNick"] = ownNick;
67 s["ServerSupports"] = serverSupports;
68 emit serverState(network, s);
71 void Server::connectToIrc(QString net) {
72 if(net != network) return; // not me!
73 CoreSession *sess = Core::session(user);
74 //networkSettings = Global::data(user, "Networks").toMap()[net].toMap();
75 networkSettings = sess->retrieveSessionData("Networks").toMap()[net].toMap();
76 //identity = Global::data(user, "Identities").toMap()[networkSettings["Identity"].toString()].toMap();
77 identity = sess->retrieveSessionData("Identities").toMap()[networkSettings["Identity"].toString()].toMap();
78 QList<QVariant> servers = networkSettings["Servers"].toList();
79 QString host = servers[0].toMap()["Address"].toString();
80 quint16 port = servers[0].toMap()["Port"].toUInt();
81 displayStatusMsg(QString("Connecting to %1:%2...").arg(host).arg(port));
82 socket.connectToHost(host, port);
85 void Server::disconnectFromIrc(QString net) {
86 if(net != network) return; // not me!
87 socket.disconnectFromHost();
90 void Server::socketHasData() {
91 while(socket.canReadLine()) {
92 QByteArray s = socket.readLine().trimmed();
93 //qDebug() << "Read" << s;
94 //emit recvRawServerMsg(s); // signal not needed, and we should make sure we consider encodings where we need them
95 //Message *msg = Message::createFromServerString(this, s);
100 void Server::socketError( QAbstractSocket::SocketError err ) {
101 //qDebug() << "Socket Error!";
105 void Server::socketConnected( ) {
106 emit connected(network);
107 putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0])); // FIXME: try more nicks if error occurs
108 putRawLine(QString("USER %1 8 * :%2").arg(identity["Ident"].toString()).arg(identity["RealName"].toString()));
111 void Server::socketDisconnected( ) {
112 //qDebug() << "Socket disconnected!";
113 emit disconnected(network);
118 void Server::socketStateChanged(QAbstractSocket::SocketState state) {
119 //qDebug() << "Socket state changed: " << state;
122 QString Server::updateNickFromMask(QString mask) {
123 QString user = userFromMask(mask);
124 QString host = hostFromMask(mask);
125 QString nick = nickFromMask(mask);
126 if(nicks.contains(nick) && !user.isEmpty() && !host.isEmpty()) {
127 QVariantMap n = nicks[nick];
128 if(n["User"].toString() != user || n["Host"].toString() != host) {
129 if(!n["User"].toString().isEmpty() || !n["Host"].toString().isEmpty())
130 qWarning(QString("Strange: Hostmask for nick %1 has changed!").arg(nick).toAscii());
131 n["User"] = user; n["Host"] = host;
133 emit nickUpdated(network, nick, n);
139 void Server::userInput(QString net, QString buf, QString msg) {
140 if(net != network) return; // not me!
141 //msg = msg.trimmed(); // remove whitespace from start and end
142 if(msg.isEmpty()) return;
143 if(!msg.startsWith('/')) {
144 msg = QString("/SAY ") + msg;
146 handleUserInput(buf, msg);
149 void Server::putRawLine(QString s) {
150 // qDebug() << "SentRaw: " << s;
152 socket.write(s.toAscii());
155 void Server::putCmd(QString cmd, QStringList params, QString prefix) {
157 if(!prefix.isEmpty()) m += ":" + prefix + " ";
159 for(int i = 0; i < params.size() - 1; i++) {
160 m += " " + params[i];
162 if(!params.isEmpty()) m += " :" + params.last();
163 // qDebug() << "Sent: " << m;
165 socket.write(m.toAscii());
168 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
169 void Server::handleServerMsg(QByteArray rawmsg) {
171 if(rawmsg.isEmpty()) {
172 qWarning() << "Received empty string from server!";
175 // TODO Implement encoding conversion
176 /* At this point, we have a raw message as a byte array. This needs to be converted to a QString somewhere.
177 * Problem is, that at this point we don't know which encoding to use for the various parts of the message.
178 * This is something the command handler needs to take care of (e.g. PRIVMSG needs to first parse for CTCP,
179 * and then convert the raw strings into the correct encoding.
180 * We _can_ safely assume Server encoding for prefix and cmd, but not for the params. Therefore, we need to
181 * change from a QStringList to a QList<QByteArray> in all the handlers, and have the handlers call decodeString
184 QString msg = QString::fromLatin1(rawmsg);
186 // OK, first we split the raw message into its various parts...
191 // check for prefix by checking for a colon as the first char
194 prefix = msg.section(' ', 0, 0);
195 msg = msg.section(' ', 1);
198 // next string without a whitespace is the command
199 cmd = msg.section(' ', 0, 0).toUpper();
200 msg = msg.mid(cmd.length());
202 // get the parameters
203 QString trailing = "";
204 if(msg.contains(" :")) {
205 trailing = msg.section(" :", 1);
206 msg = msg.section(" :", 0, 0);
209 params << msg.split(' ', QString::SkipEmptyParts);
211 if(!trailing.isEmpty()) {
215 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
216 uint num = cmd.toUInt();
218 Q_ASSERT(params.count() > 0); // Violation to RFC
219 params.removeFirst();
222 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
223 QString hname = cmd.toLower();
224 hname[0] = hname[0].toUpper();
225 hname = "handleServer" + hname;
226 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, prefix), Q_ARG(QStringList, params))) {
227 // Ok. Default handler it is.
228 defaultServerHandler(cmd, prefix, params);
230 } catch(Exception e) {
231 emit displayMsg(Message::Error, "", e.msg());
235 void Server::defaultServerHandler(QString cmd, QString prefix, QStringList params) {
236 uint num = cmd.toUInt();
238 // A lot of server messages don't really need their own handler because they don't do much.
239 // Catch and handle these here.
241 // Welcome, status, info messages. Just display these.
242 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
243 emit displayMsg(Message::Server, "", params.join(" "), prefix);
245 // Server error messages without param, just display them
246 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
247 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
248 case 431: // ERR_NONICKNAMEGIVEN
249 emit displayMsg(Message::Error, "", params.join(" "), prefix);
251 // Server error messages, display them in red. First param will be appended.
252 case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442:
253 { QString p = params.takeFirst();
254 emit displayMsg(Message::Error, "", params.join(" ") + " " + p, prefix);
257 // Server error messages which will be displayed with a colon between the first param and the rest
258 case 413: case 414: case 423: case 441: case 444: case 461:
259 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
260 case 436: // ERR_NICKCOLLISION
261 { QString p = params.takeFirst();
262 emit displayMsg(Message::Error, "", p + ": " + params.join(" "));
265 // Ignore these commands.
269 // Everything else will be marked in red, so we can add them somewhere.
271 emit displayMsg(Message::Error, "", cmd + " " + params.join(" "), prefix);
273 //qDebug() << prefix <<":"<<cmd<<params;
275 emit displayMsg(Message::Error, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
276 //qDebug() << prefix <<":"<<cmd<<params;
280 void Server::handleUserInput(QString bufname, QString usrMsg) {
282 /* Looks like we don't need core-side buffers...
284 if(!bufname.isEmpty()) {
285 Q_ASSERT(buffers.contains(bufname));
286 buffer = buffers[bufname];
289 QString cmd = usrMsg.section(' ', 0, 0).remove(0, 1).toUpper();
290 QString msg = usrMsg.section(' ', 1);
291 QString hname = cmd.toLower();
292 hname[0] = hname[0].toUpper();
293 hname = "handleUser" + hname;
294 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, bufname), Q_ARG(QString, msg))) {
295 // Ok. Default handler it is.
296 defaultUserHandler(bufname, cmd, msg);
298 } catch(Exception e) {
299 emit displayMsg(Message::Error, "", e.msg());
303 void Server::defaultUserHandler(QString bufname, QString cmd, QString msg) {
304 emit displayMsg(Message::Error, "", QString("Error: %1 %2").arg(cmd).arg(msg));
308 QStringList Server::providesUserHandlers() {
309 QStringList userHandlers;
310 for(int i=0; i < metaObject()->methodCount(); i++) {
311 QString methodSignature(metaObject()->method(i).signature());
312 if (methodSignature.startsWith("handleUser")) {
313 methodSignature = methodSignature.section('(',0,0); // chop the attribute list
314 methodSignature = methodSignature.mid(10); // strip "handleUser"
315 userHandlers << methodSignature;
321 QString Server::ctcpDequote(QString message) {
322 QString dequotedMessage;
324 QHash<QString, QString>::iterator ctcpquote;
326 // copy dequote Message
327 for(int i = 0; i < message.size(); i++) {
328 messagepart = message[i];
329 if(i+1 < message.size()) {
330 for(ctcpquote = ctcpMDequoteHash.begin(); ctcpquote != ctcpMDequoteHash.end(); ++ctcpquote) {
331 if(message.mid(i,2) == ctcpquote.key()) {
332 dequotedMessage += ctcpquote.value();
338 dequotedMessage += messagepart;
340 return dequotedMessage;
344 QString Server::ctcpXdelimDequote(QString message) {
345 QString dequotedMessage;
347 QHash<QString, QString>::iterator xdelimquote;
349 for(int i = 0; i < message.size(); i++) {
350 messagepart = message[i];
351 if(i+1 < message.size()) {
352 for(xdelimquote = ctcpXDelimDequoteHash.begin(); xdelimquote != ctcpXDelimDequoteHash.end(); ++xdelimquote) {
353 if(message.mid(i,2) == xdelimquote.key()) {
354 messagepart = xdelimquote.value();
360 dequotedMessage += messagepart;
362 return dequotedMessage;
365 QStringList Server::parseCtcp(CtcpType ctcptype, QString prefix, QString target, QString message) {
366 QStringList messages;
369 //lowlevel message dequote
370 QString dequotedMessage = ctcpDequote(message);
372 // extract tagged / extended data
373 while(dequotedMessage.contains(XDELIM)) {
374 messages << dequotedMessage.section(XDELIM,0,0);
375 ctcp = ctcpXdelimDequote(dequotedMessage.section(XDELIM,1,1));
376 dequotedMessage = dequotedMessage.section(XDELIM,2,2);
378 //dispatch the ctcp command
379 QString ctcpcmd = ctcp.section(' ', 0, 0);
380 QString ctcpparam = ctcp.section(' ', 1);
382 QString hname = ctcpcmd.toLower();
383 hname[0] = hname[0].toUpper();
384 hname = "handleCtcp" + hname;
385 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(CtcpType, ctcptype), Q_ARG(QString, prefix), Q_ARG(QString, target), Q_ARG(QString, ctcpparam))) {
386 // Ok. Default handler it is.
387 defaultCtcpHandler(ctcptype, prefix, ctcpcmd, target, ctcpparam);
390 if(!dequotedMessage.isEmpty()) {
391 messages << dequotedMessage;
396 QString Server::ctcpPack(QString ctcpTag, QString message) {
397 return XDELIM + ctcpTag + ' ' + message + XDELIM;
400 void Server::ctcpQuery(QString bufname, QString ctcpTag, QString message) {
402 params << bufname << ctcpPack(ctcpTag, message);
403 putCmd("PRIVMSG", params);
406 void Server::ctcpReply(QString bufname, QString ctcpTag, QString message) {
408 params << bufname << ctcpPack(ctcpTag, message);
409 putCmd("NOTICE", params);
412 /**********************************************************************************/
415 void Server::handleUser(QString bufname, QString msg) {
421 void Server::handleUserAway(QString bufname, QString msg) {
422 putCmd("AWAY", QStringList(msg));
425 void Server::handleUserDeop(QString bufname, QString msg) {
426 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
427 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o';
429 params << bufname << m << nicks;
430 putCmd("MODE", params);
433 void Server::handleUserDevoice(QString bufname, QString msg) {
434 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
435 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'v';
437 params << bufname << m << nicks;
438 putCmd("MODE", params);
441 void Server::handleUserInvite(QString bufname, QString msg) {
443 params << msg << bufname;
444 putCmd("INVITE", params);
447 void Server::handleUserJoin(QString bufname, QString msg) {
448 putCmd("JOIN", QStringList(msg));
451 void Server::handleUserKick(QString bufname, QString msg) {
453 params << bufname << msg.split(' ', QString::SkipEmptyParts);
454 putCmd("KICK", params);
457 void Server::handleUserList(QString bufname, QString msg) {
458 putCmd("LIST", msg.split(' ', QString::SkipEmptyParts));
461 void Server::handleUserMode(QString bufname, QString msg) {
462 putCmd("MODE", msg.split(' ', QString::SkipEmptyParts));
465 // TODO: show privmsgs
466 void Server::handleUserMsg(QString bufname, QString msg) {
467 QString nick = msg.section(" ", 0, 0);
468 msg = msg.section(" ", 1);
469 if(nick.isEmpty() || msg.isEmpty()) return;
471 params << nick << msg;
472 putCmd("PRIVMSG", params);
475 void Server::handleUserNick(QString bufname, QString msg) {
476 QString nick = msg.section(' ', 0, 0);
477 putCmd("NICK", QStringList(nick));
480 void Server::handleUserOp(QString bufname, QString msg) {
481 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
482 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'o';
484 params << bufname << m << nicks;
485 putCmd("MODE", params);
488 void Server::handleUserPart(QString bufname, QString msg) {
490 params << bufname << msg;
491 putCmd("PART", params);
494 // TODO: implement queries
495 void Server::handleUserQuery(QString bufname, QString msg) {
496 QString nick = msg.section(' ', 0, 0);
497 if(!nick.isEmpty()) emit queryRequested(network, nick);
500 void Server::handleUserQuit(QString bufname, QString msg) {
501 putCmd("QUIT", QStringList(msg));
504 void Server::handleUserQuote(QString bufname, QString msg) {
508 void Server::handleUserSay(QString bufname, QString msg) {
509 if(bufname.isEmpty()) return; // server buffer
511 params << bufname << msg;
512 putCmd("PRIVMSG", params);
513 if(isChannelName(bufname)) {
514 emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self);
516 emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self|Message::PrivMsg);
520 void Server::handleUserMe(QString bufname, QString msg) {
521 if(bufname.isEmpty()) return; // server buffer
522 ctcpQuery(bufname, "ACTION", msg);
523 emit displayMsg(Message::Action, bufname, msg, ownNick);
526 void Server::handleUserTopic(QString bufname, QString msg) {
527 if(bufname.isEmpty()) return;
529 params << bufname << msg;
530 putCmd("TOPIC", params);
533 void Server::handleUserVoice(QString bufname, QString msg) {
534 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
535 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'v';
537 params << bufname << m << nicks;
538 putCmd("MODE", params);
541 /**********************************************************************************/
543 void Server::handleServerJoin(QString prefix, QStringList params) {
544 Q_ASSERT(params.count() == 1);
545 QString nick = updateNickFromMask(prefix);
546 emit displayMsg(Message::Join, params[0], params[0], prefix);
547 if(nick == ownNick) {
548 // Q_ASSERT(!buffers.contains(params[0])); // cannot join a buffer twice!
549 // Buffer *buf = new Buffer(params[0]);
550 // buffers[params[0]] = buf;
551 topics[params[0]] = "";
552 emit topicSet(network, params[0], "");
555 if(nicks.contains(nick)) {
557 QVariantMap chans = n["Channels"].toMap();
558 // Q_ASSERT(!chans.keys().contains(params[0])); TODO uncomment
559 chans[params[0]] = QVariantMap();
560 n["Channels"] = chans;
561 nicks[nick] = n; qDebug() << network << nick << n;
562 emit nickUpdated(network, nick, n);
565 chans[params[0]] = QVariantMap();
566 n["Channels"] = chans;
567 n["User"] = userFromMask(prefix);
568 n["Host"] = hostFromMask(prefix);
570 emit nickAdded(network, nick, n);
572 //emit displayMsg(Message::Join, params[0], params[0], prefix);
576 void Server::handleServerKick(QString prefix, QStringList params) {
577 QString kicker = updateNickFromMask(prefix);
578 QString nick = params[1];
579 Q_ASSERT(nicks.contains(nick));
580 QVariantMap n = nicks[nick];
581 QVariantMap chans = n["Channels"].toMap();
582 Q_ASSERT(chans.contains(params[0]));
583 chans.remove(params[0]);
585 if(params.count() > 2) msg = QString("%1 %2").arg(msg).arg(params[2]);
586 emit displayMsg(Message::Kick, params[0], msg, prefix);
587 if(chans.count() > 0) {
588 n["Channels"] = chans;
590 emit nickUpdated(network, nick, n);
593 emit nickRemoved(network, nick);
595 if(nick == ownNick) {
596 topics.remove(params[0]);
600 void Server::handleServerMode(QString prefix, QStringList params) {
601 if(isChannelName(params[0])) {
602 // TODO only channel-user modes supported by now
603 QString prefixes = serverSupports["PrefixModes"].toString();
604 QString modes = params[1];
608 while(m < modes.length()) {
609 if(modes[m] == '+') { add = true; m++; continue; }
610 if(modes[m] == '-') { add = false; m++; continue; }
611 if(prefixes.contains(modes[m])) { // it's a user channel mode
612 Q_ASSERT(params.count() > m);
613 QString nick = params[p++];
614 if(nicks.contains(nick)) { // sometimes, a server might try to set a MODE on a nick that is no longer there
615 QVariantMap n = nicks[nick]; QVariantMap clist = n["Channels"].toMap(); QVariantMap chan = clist[params[0]].toMap();
616 QString mstr = chan["Mode"].toString();
617 add ? mstr += modes[m] : mstr.remove(modes[m]);
618 chan["Mode"] = mstr; clist[params[0]] = chan; n["Channels"] = clist; nicks[nick] = n;
619 emit nickUpdated(network, nick, n);
623 // TODO add more modes
627 emit displayMsg(Message::Mode, params[0], params.join(" "), prefix);
629 //Q_ASSERT(nicks.contains(params[0]));
630 //QVariantMap n = nicks[params[0]].toMap();
631 //QString mode = n["Mode"].toString();
632 emit displayMsg(Message::Mode, "", params.join(" "));
636 void Server::handleServerNick(QString prefix, QStringList params) {
637 QString oldnick = updateNickFromMask(prefix);
638 QString newnick = params[0];
639 QVariantMap v = nicks.take(oldnick);
641 QVariantMap chans = v["Channels"].toMap();
642 foreach(QString c, chans.keys()) {
643 if(oldnick != ownNick) { emit displayMsg(Message::Nick, c, newnick, prefix); }
644 else { emit displayMsg(Message::Nick, c, newnick, newnick); }
646 emit nickRenamed(network, oldnick, newnick);
647 if(oldnick == ownNick) {
649 emit ownNickSet(network, newnick);
653 void Server::handleServerNotice(QString prefix, QStringList params) {
654 //Message msg(Message::Notice, params[1], prefix);
655 if(currentServer.isEmpty() || prefix == currentServer) emit displayMsg(Message::Server, "", params[1], prefix);
656 else emit displayMsg(Message::Notice, "", params[1], prefix);
659 void Server::handleServerPart(QString prefix, QStringList params) {
660 QString nick = updateNickFromMask(prefix);
661 Q_ASSERT(nicks.contains(nick));
662 QVariantMap n = nicks[nick];
663 QVariantMap chans = n["Channels"].toMap();
664 Q_ASSERT(chans.contains(params[0]));
665 chans.remove(params[0]);
667 if(params.count() > 1) msg = params[1];
668 emit displayMsg(Message::Part, params[0], msg, prefix);
669 if(chans.count() > 0) {
670 n["Channels"] = chans;
672 emit nickUpdated(network, nick, n);
675 emit nickRemoved(network, nick);
677 if(nick == ownNick) {
678 Q_ASSERT(topics.contains(params[0]));
679 topics.remove(params[0]);
683 void Server::handleServerPing(QString prefix, QStringList params) {
684 putCmd("PONG", params);
687 void Server::handleServerPrivmsg(QString prefix, QStringList params) {
688 updateNickFromMask(prefix);
689 Q_ASSERT(params.count() >= 2);
690 if(params.count()<2) emit displayMsg(Message::Plain, params[0], "", prefix);
692 // it's possible to pack multiple privmsgs into one param using ctcp
693 QStringList messages = parseCtcp(Server::CtcpQuery, prefix, params[0], params[1]);
694 if(params[0].toLower() == ownNick.toLower()) { // Freenode sends nickname in lower case!
695 foreach(QString message, messages) {
696 if(!message.isEmpty()) {
697 emit displayMsg(Message::Plain, "", message, prefix, Message::PrivMsg);
702 //qDebug() << prefix << params;
703 Q_ASSERT(isChannelName(params[0])); // should be channel!
704 foreach(QString message, messages) {
705 if(!message.isEmpty()) {
706 emit displayMsg(Message::Plain, params[0], message, prefix);
713 void Server::handleServerQuit(QString prefix, QStringList params) {
714 QString nick = updateNickFromMask(prefix);
715 Q_ASSERT(nicks.contains(nick));
716 QVariantMap chans = nicks[nick]["Channels"].toMap();
718 if(params.count()) msg = params[0];
719 foreach(QString c, chans.keys()) {
720 emit displayMsg(Message::Quit, c, msg, prefix);
723 emit nickRemoved(network, nick);
726 void Server::handleServerTopic(QString prefix, QStringList params) {
727 QString nick = updateNickFromMask(prefix);
728 Q_ASSERT(nicks.contains(nick));
729 topics[params[0]] = params[1];
730 emit topicSet(network, params[0], params[1]);
731 emit displayMsg(Message::Server, params[0], tr("%1 has changed topic for %2 to: \"%3\"").arg(nick).arg(params[0]).arg(params[1]));
735 void Server::handleServer001(QString prefix, QStringList params) {
736 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
737 currentServer = prefix;
738 ownNick = params[0].section(' ', -1, -1).section('!', 0, 0);
740 n["Channels"] = QVariantMap();
742 emit ownNickSet(network, ownNick);
743 emit nickAdded(network, ownNick, QVariantMap());
744 emit displayMsg(Message::Server, "", params[0], prefix);
746 QStringList performList = networkSettings["Perform"].toString().split( "\n" );
747 int count = performList.count();
748 for(int a = 0; a < count; a++) {
749 if(!performList[a].isEmpty() ) {
750 userInput(network, "", performList[a]);
756 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
757 void Server::handleServer005(QString prefix, QStringList params) {
758 //qDebug() << prefix << params;
760 foreach(QString p, params) {
761 QString key = p.section("=", 0, 0);
762 QString val = p.section("=", 1);
763 serverSupports[key] = val;
764 // handle some special cases
765 if(key == "PREFIX") {
766 QVariantMap foo; QString modes, prefixes;
767 Q_ASSERT(val.contains(')') && val.startsWith('('));
769 for(p = 2; p < val.length(); p++) if(val[p] == ')') break;
771 for(; val[m] != ')'; m++, p++) {
772 Q_ASSERT(p < val.length());
773 foo[QString(val[m])] = QString(val[p]);
774 modes += val[m]; prefixes += val[p];
776 serverSupports["PrefixModes"] = modes; serverSupports["Prefixes"] = prefixes;
777 serverSupports["ModePrefixMap"] = foo;
784 void Server::handleServer331(QString prefix, QStringList params) {
785 topics[params[0]] = "";
786 emit topicSet(network, params[0], "");
787 emit displayMsg(Message::Server, params[0], tr("No topic is set for %1.").arg(params[0]));
791 void Server::handleServer332(QString prefix, QStringList params) {
792 topics[params[0]] = params[1];
793 emit topicSet(network, params[0], params[1]);
794 emit displayMsg(Message::Server, params[0], tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1]));
797 /* Topic set by... */
798 void Server::handleServer333(QString prefix, QStringList params) {
799 emit displayMsg(Message::Server, params[0],
800 tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString()));
804 void Server::handleServer353(QString prefix, QStringList params) {
805 params.removeFirst(); // = or *
806 QString buf = params.takeFirst();
807 QString prefixes = serverSupports["Prefixes"].toString();
808 foreach(QString nick, params[0].split(' ')) {
809 QString mode = "", pfx = "";
810 if(prefixes.contains(nick[0])) {
813 if(prefixes[i] == nick[0]) { mode = serverSupports["PrefixModes"].toString()[i]; break; }
816 QVariantMap c; c["Mode"] = mode; c["Prefix"] = pfx;
817 if(nicks.contains(nick)) {
818 QVariantMap n = nicks[nick];
819 QVariantMap chans = n["Channels"].toMap();
821 n["Channels"] = chans;
823 emit nickUpdated(network, nick, n);
825 QVariantMap n; QVariantMap c; QVariantMap chans;
828 n["Channels"] = chans;
830 emit nickAdded(network, nick, n);
835 /* ERR_ERRONEUSNICKNAME */
836 void Server::handleServer432(QString prefix, QStringList params) {
837 if(params.size() < 2) {
838 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
840 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
841 // correct server reply:
842 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
843 emit displayMsg(Message::Error, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
844 emit displayMsg(Message::Error, "", tr("Due to a bug in Unreal IRCd (and maybe other irc-servers too) we're unable to determine the erroneous nick"));
845 emit displayMsg(Message::Error, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
847 QString errnick = params[0];
848 emit displayMsg(Message::Error, "", tr("Nick %1 contains illegal characters").arg(errnick));
849 // if there is a problem while connecting to the server -> we handle it
850 // TODO rely on another source...
851 if(currentServer.isEmpty()) {
852 QStringList desiredNicks = identity["NickList"].toStringList();
853 int nextNick = desiredNicks.indexOf(errnick) + 1;
854 if (desiredNicks.size() > nextNick) {
855 putCmd("NICK", QStringList(desiredNicks[nextNick]));
857 emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
863 /* ERR_NICKNAMEINUSE */
864 void Server::handleServer433(QString prefix, QStringList params) {
865 QString errnick = params[0];
866 emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
867 // if there is a problem while connecting to the server -> we handle it
868 // TODO rely on another source...
869 if(currentServer.isEmpty()) {
870 QStringList desiredNicks = identity["NickList"].toStringList();
871 int nextNick = desiredNicks.indexOf(errnick) + 1;
872 if (desiredNicks.size() > nextNick) {
873 putCmd("NICK", QStringList(desiredNicks[nextNick]));
875 emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
880 /***********************************************************************************/
883 void Server::handleCtcpAction(CtcpType ctcptype, QString prefix, QString target, QString param) {
884 emit displayMsg(Message::Action, target, param, prefix);
887 void Server::handleCtcpPing(CtcpType ctcptype, QString prefix, QString target, QString param) {
888 if(ctcptype == CtcpQuery) {
889 ctcpReply(nickFromMask(prefix), "PING", param);
890 emit displayMsg(Message::Server, "", tr("Received CTCP PING request by %1").arg(prefix));
892 // display ping answer
896 void Server::handleCtcpVersion(CtcpType ctcptype, QString prefix, QString target, QString param) {
897 if(ctcptype == CtcpQuery) {
898 // FIXME use real Info about quassel :)
899 //ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel:pre Release:*nix"));
900 ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel IRC (Pre-Release) - http://www.quassel-irc.org"));
901 emit displayMsg(Message::Server, "", tr("Received CTCP VERSION request by %1").arg(prefix));
903 // TODO display Version answer
907 void Server::defaultCtcpHandler(CtcpType ctcptype, QString prefix, QString cmd, QString target, QString param) {
908 emit displayMsg(Message::Error, "", tr("Received unknown CTCP %1 by %2").arg(cmd).arg(prefix));
912 /***********************************************************************************/
914 /* Exception classes for message handling */
915 Server::ParseError::ParseError(QString cmd, QString prefix, QStringList params) {
916 _msg = QString("Command Parse Error: ") + cmd + params.join(" ");
920 Server::UnknownCmdError::UnknownCmdError(QString cmd, QString prefix, QStringList params) {
921 _msg = QString("Unknown Command: ") + cmd;