1 /***************************************************************************
2 * Copyright (C) 2005/06 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 ***************************************************************************/
21 /* OBSOLETE CODE, MOVED TO core/ */
23 #error "obsolete code"
31 #include <QMetaObject>
34 Server::Server(QString net) : network(net) {
43 connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
44 connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
45 connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
46 connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
47 connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
52 void Server::connectToIrc(QString net) {
53 if(net != network) return; // not me!
54 networkSettings = global->getData("Networks").toMap()[net].toMap();
55 identity = global->getData("Identities").toMap()[networkSettings["Identity"].toString()].toMap();
56 QList<QVariant> servers = networkSettings["Servers"].toList();
57 QString host = servers[0].toMap()["Address"].toString();
58 quint16 port = servers[0].toMap()["Port"].toUInt();
59 displayStatusMsg(QString("Connecting to %1:%2...").arg(host).arg(port));
60 socket.connectToHost(host, port);
63 void Server::disconnectFromIrc(QString net) {
64 if(net != network) return; // not me!
65 socket.disconnectFromHost();
68 void Server::socketHasData() {
69 while(socket.canReadLine()) {
70 QString s = socket.readLine().trimmed();
71 qDebug() << "Read: " << s;
72 emit recvRawServerMsg(s);
73 //Message *msg = Message::createFromServerString(this, s);
78 void Server::socketError( QAbstractSocket::SocketError err ) {
79 //qDebug() << "Socket Error!";
83 void Server::socketConnected( ) {
84 putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0]));
85 putRawLine(QString("USER %1 8 * :%2").arg(identity["Ident"].toString()).arg(identity["RealName"].toString()));
88 void Server::socketDisconnected( ) {
89 //qDebug() << "Socket disconnected!";
93 void Server::socketStateChanged(QAbstractSocket::SocketState state) {
94 //qDebug() << "Socket state changed: " << state;
97 QString Server::updateNickFromMask(QString mask) {
98 QString user = userFromMask(mask);
99 QString host = hostFromMask(mask);
100 QString nick = nickFromMask(mask);
101 if(nicks.contains(nick) && !user.isEmpty() && !host.isEmpty()) {
102 VarMap n = nicks[nick].toMap();
103 if(n["User"].toString() != user || n["Host"].toString() != host) {
104 if(!n["User"].toString().isEmpty() || !n["Host"].toString().isEmpty())
105 qWarning(QString("Strange: Hostmask for nick %1 has changed!").arg(nick).toAscii());
106 n["User"] = user; n["Host"] = host;
108 emit nickUpdated(network, nick, n);
114 void Server::userInput(QString net, QString buf, QString msg) {
115 if(net != network) return; // not me!
116 //msg = msg.trimmed(); // remove whitespace from start and end
117 if(msg.isEmpty()) return;
118 if(!msg.startsWith('/')) {
119 msg = QString("/SAY ") + msg;
121 handleUserInput(buf, msg);
124 void Server::putRawLine(QString s) {
125 qDebug() << "SentRaw: " << s;
127 socket.write(s.toAscii());
130 void Server::putCmd(QString cmd, QStringList params, QString prefix) {
132 if(!prefix.isEmpty()) m += ":" + prefix + " ";
134 for(int i = 0; i < params.size() - 1; i++) {
135 m += " " + params[i];
137 if(!params.isEmpty()) m += " :" + params.last();
138 qDebug() << "Sent: " << m;
140 socket.write(m.toAscii());
143 /** Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
144 void Server::handleServerMsg(QString msg) {
147 qWarning() << "Received empty string from server!";
150 // OK, first we split the raw message into its various parts...
156 prefix = msg.section(' ', 0, 0);
157 msg = msg.section(' ', 1);
159 cmd = msg.section(' ', 0, 0).toUpper();
160 msg = msg.section(' ', 1);
161 QString left, trailing;
162 // RPL_ISUPPORT (005) can contain colons, so don't treat it like the rest of the commands
163 if(cmd.toUInt() == 5) {
164 left = msg.remove(QString(":are supported by this server"));
166 left = msg.section(':', 0, 0);
167 trailing = msg.section(':', 1);
169 if(!left.isEmpty()) {
170 params << left.split(' ', QString::SkipEmptyParts);
172 if(!trailing.isEmpty()) {
175 // numeric replies usually have our own nick as first param. Remove this!
176 // BTW, this behavior is not in the RFC.
177 uint num = cmd.toUInt();
178 if(num > 1 && params.count() > 0) { // 001 sets our nick, so we shouldn't remove anything
179 if(params[0] == currentNick) params.removeFirst();
180 else qWarning((QString("First param NOT nick: %1:%2 %3").arg(prefix).arg(cmd).arg(params.join(" "))).toAscii());
182 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
183 QString hname = cmd.toLower();
184 hname[0] = hname[0].toUpper();
185 hname = "handleServer" + hname;
186 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, prefix), Q_ARG(QStringList, params))) {
187 // Ok. Default handler it is.
188 defaultServerHandler(cmd, prefix, params);
190 } catch(Exception e) {
191 emit displayMsg("", Message(Message::Error, e.msg()));
195 void Server::defaultServerHandler(QString cmd, QString prefix, QStringList params) {
196 uint num = cmd.toUInt();
198 // A lot of server messages don't really need their own handler because they don't do much.
199 // Catch and handle these here.
201 // Welcome, status, info messages. Just display these.
202 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
203 emit displayMsg("", Message(Message::Server, params.join(" "), prefix));
205 // Server error messages without param, just display them
206 case 409: case 411: case 412: case 422: case 424: case 431: case 445: case 446: case 451: case 462:
207 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
208 emit displayMsg("", Message(Message::Error, params.join(" "), prefix));
210 // Server error messages, display them in red. First param will be appended.
211 case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 432: case 442:
212 { QString p = params.takeFirst();
213 emit displayMsg("", Message(Message::Error, params.join(" ") + " " + p, prefix));
216 // Server error messages which will be displayed with a colon between the first param and the rest
217 case 413: case 414: case 423: case 433: case 436: case 441: case 444: case 461:
218 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
219 { QString p = params.takeFirst();
220 emit displayMsg("", Message(Message::Error, p + ": " + params.join(" ")));
223 // Ignore these commands.
227 // Everything else will be marked in red, so we can add them somewhere.
229 emit displayMsg("", Message(Message::Error, cmd + " " + params.join(" "), prefix));
231 //qDebug() << prefix <<":"<<cmd<<params;
233 emit displayMsg("", Message(Message::Error, QString("Unknown: ") + cmd + " " + params.join(" "), prefix));
234 //qDebug() << prefix <<":"<<cmd<<params;
238 void Server::handleUserInput(QString bufname, QString usrMsg) {
240 /* Looks like we don't need core-side buffers...
242 if(!bufname.isEmpty()) {
243 Q_ASSERT(buffers.contains(bufname));
244 buffer = buffers[bufname];
247 QString cmd = usrMsg.section(' ', 0, 0).remove(0, 1).toUpper();
248 QString msg = usrMsg.section(' ', 1);
249 QString hname = cmd.toLower();
250 hname[0] = hname[0].toUpper();
251 hname = "handleUser" + hname;
252 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, bufname), Q_ARG(QString, msg))) {
253 // Ok. Default handler it is.
254 defaultUserHandler(bufname, cmd, msg);
256 } catch(Exception e) {
257 emit displayMsg("", Message(Message::Error, e.msg()));
261 void Server::defaultUserHandler(QString bufname, QString cmd, QString msg) {
262 emit displayMsg("", Message(Message::Error, QString("Error: %1 %2").arg(cmd).arg(msg)));
266 /**********************************************************************************/
269 void Server::handleUser(QString bufname, QString msg) {
275 void Server::handleUserAway(QString bufname, QString msg) {
276 putCmd("AWAY", QStringList(msg));
279 void Server::handleUserDeop(QString bufname, QString msg) {
280 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
281 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o';
283 params << bufname << m << nicks;
284 putCmd("MODE", params);
287 void Server::handleUserDevoice(QString bufname, QString msg) {
288 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
289 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'v';
291 params << bufname << m << nicks;
292 putCmd("MODE", params);
295 void Server::handleUserInvite(QString bufname, QString msg) {
297 params << msg << bufname;
298 putCmd("INVITE", params);
301 void Server::handleUserJoin(QString bufname, QString msg) {
302 putCmd("JOIN", QStringList(msg));
305 void Server::handleUserKick(QString bufname, QString msg) {
307 params << bufname << msg.split(' ', QString::SkipEmptyParts);
308 putCmd("KICK", params);
311 void Server::handleUserList(QString bufname, QString msg) {
312 putCmd("LIST", msg.split(' ', QString::SkipEmptyParts));
315 void Server::handleUserMode(QString bufname, QString msg) {
316 putCmd("MODE", msg.split(' ', QString::SkipEmptyParts));
319 void Server::handleUserMsg(QString bufname, QString msg) {
320 QString nick = msg.section(" ", 0, 0);
321 msg = msg.section(" ", 1);
322 if(nick.isEmpty() || msg.isEmpty()) return;
324 params << nick << msg;
325 putCmd("PRIVMSG", params);
328 void Server::handleUserNick(QString bufname, QString msg) {
329 QString nick = msg.section(' ', 0, 0);
330 putCmd("NICK", QStringList(nick));
333 void Server::handleUserOp(QString bufname, QString msg) {
334 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
335 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'o';
337 params << bufname << m << nicks;
338 putCmd("MODE", params);
341 void Server::handleUserPart(QString bufname, QString msg) {
343 params << bufname << msg;
344 putCmd("PART", params);
347 void Server::handleUserQuit(QString bufname, QString msg) {
348 putCmd("QUIT", QStringList(msg));
351 void Server::handleUserQuote(QString bufname, QString msg) {
355 void Server::handleUserSay(QString bufname, QString msg) {
356 if(bufname.isEmpty()) return; // server buffer
358 params << bufname << msg;
359 putCmd("PRIVMSG", params);
360 emit displayMsg(params[0], Message(Message::Msg, msg, currentNick, Message::Self));
363 void Server::handleUserVoice(QString bufname, QString msg) {
364 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
365 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'v';
367 params << bufname << m << nicks;
368 putCmd("MODE", params);
371 /**********************************************************************************/
373 void Server::handleServerJoin(QString prefix, QStringList params) {
374 Q_ASSERT(params.count() == 1);
375 QString nick = updateNickFromMask(prefix);
376 if(nick == currentNick) {
377 // Q_ASSERT(!buffers.contains(params[0])); // cannot join a buffer twice!
378 // Buffer *buf = new Buffer(params[0]);
379 // buffers[params[0]] = buf;
382 if(nicks.contains(nick)) {
383 n = nicks[nick].toMap();
384 VarMap chans = n["Channels"].toMap();
385 // Q_ASSERT(!chans.keys().contains(params[0])); TODO uncomment
386 chans[params[0]] = VarMap();
387 n["Channels"] = chans;
389 emit nickUpdated(network, nick, n);
392 chans[params[0]] = VarMap();
393 n["Channels"] = chans;
394 n["User"] = userFromMask(prefix);
395 n["Host"] = hostFromMask(prefix);
397 emit nickAdded(network, nick, n);
399 emit displayMsg(params[0], Message(Message::Join, params[0], prefix));
403 void Server::handleServerKick(QString prefix, QStringList params) {
404 QString kicker = updateNickFromMask(prefix);
405 QString nick = params[1];
406 Q_ASSERT(nicks.contains(nick));
407 VarMap n = nicks[nick].toMap();
408 VarMap chans = n["Channels"].toMap();
409 Q_ASSERT(chans.contains(params[0]));
410 chans.remove(params[0]);
412 if(params.count() > 2) msg = QString("%1 %2").arg(msg).arg(params[2]);
413 emit displayMsg(params[0], Message(Message::Kick, msg, prefix));
414 if(chans.count() > 0) {
415 n["Channels"] = chans;
417 emit nickUpdated(network, nick, n);
420 emit nickRemoved(network, nick);
424 void Server::handleServerMode(QString prefix, QStringList params) {
425 if(isChannelName(params[0])) {
426 // TODO only channel-user modes supported by now
427 QString prefixes = serverSupports["PrefixModes"].toString();
428 QString modes = params[1];
432 while(m < modes.length()) {
433 if(modes[m] == '+') { add = true; m++; continue; }
434 if(modes[m] == '-') { add = false; m++; continue; }
435 if(prefixes.contains(modes[m])) { // it's a user channel mode
436 Q_ASSERT(params.count() > m && nicks.contains(params[p]));
437 QString nick = params[p++];
438 VarMap n = nicks[nick].toMap(); VarMap clist = n["Channels"].toMap(); VarMap chan = clist[params[0]].toMap();
439 QString mstr = chan["Mode"].toString();
440 add ? mstr += modes[m] : mstr.remove(modes[m]);
441 chan["Mode"] = mstr; clist[params[0]] = chan; n["Channels"] = clist; nicks[nick] = n;
442 emit nickUpdated(network, nick, n);
445 // TODO add more modes
449 emit displayMsg(params[0], Message(Message::Mode, params.join(" "), prefix));
451 //Q_ASSERT(nicks.contains(params[0]));
452 //VarMap n = nicks[params[0]].toMap();
453 //QString mode = n["Mode"].toString();
454 emit displayMsg("", Message(Message::Mode, params.join(" ")));
458 void Server::handleServerNick(QString prefix, QStringList params) {
459 QString oldnick = updateNickFromMask(prefix);
460 QString newnick = params[0];
461 QVariant v = nicks.take(oldnick);
463 VarMap chans = v.toMap()["Channels"].toMap();
464 foreach(QString c, chans.keys()) {
465 if(oldnick != currentNick) { emit displayMsg(c, Message(Message::Nick, newnick, prefix)); }
466 else { emit displayMsg(c, Message(Message::Nick, newnick, newnick)); }
468 emit nickRenamed(network, oldnick, newnick);
469 if(oldnick == currentNick) {
470 currentNick = newnick;
471 emit ownNickSet(network, newnick);
475 void Server::handleServerNotice(QString prefix, QStringList params) {
476 //Message msg(Message::Notice, params[1], prefix);
477 if(prefix == currentServer) emit displayMsg("", Message(Message::Server, params[1], prefix));
478 else emit displayMsg("", Message(Message::Notice, params[1], prefix));
481 void Server::handleServerPart(QString prefix, QStringList params) {
482 QString nick = updateNickFromMask(prefix);
483 Q_ASSERT(nicks.contains(nick));
484 VarMap n = nicks[nick].toMap();
485 VarMap chans = n["Channels"].toMap();
486 Q_ASSERT(chans.contains(params[0]));
487 chans.remove(params[0]);
489 if(params.count() > 1) msg = params[1];
490 emit displayMsg(params[0], Message(Message::Part, msg, prefix));
491 if(chans.count() > 0) {
492 n["Channels"] = chans;
494 emit nickUpdated(network, nick, n);
497 emit nickRemoved(network, nick);
501 void Server::handleServerPing(QString prefix, QStringList params) {
502 putCmd("PONG", params);
505 void Server::handleServerPrivmsg(QString prefix, QStringList params) {
506 updateNickFromMask(prefix);
507 emit displayMsg(params[0], Message(Message::Msg, params[1], prefix));
511 void Server::handleServerQuit(QString prefix, QStringList params) {
512 QString nick = updateNickFromMask(prefix);
513 Q_ASSERT(nicks.contains(nick));
514 VarMap chans = nicks[nick].toMap()["Channels"].toMap();
515 foreach(QString c, chans.keys()) {
516 emit displayMsg(c, Message(Message::Quit, params[0], prefix));
519 emit nickRemoved(network, nick);
523 void Server::handleServer001(QString prefix, QStringList params) {
524 currentServer = prefix;
525 currentNick = params[0];
527 n["Channels"] = VarMap();
528 nicks[currentNick] = n;
529 emit ownNickSet(network, currentNick);
530 emit nickAdded(network, currentNick, VarMap());
531 emit displayMsg("", Message(Message::Server, params[1], prefix));
535 void Server::handleServer005(QString prefix, QStringList params) {
536 foreach(QString p, params) {
537 QString key = p.section("=", 0, 0);
538 QString val = p.section("=", 1);
539 serverSupports[key] = val;
540 // handle some special cases
541 if(key == "PREFIX") {
542 VarMap foo; QString modes, prefixes;
543 Q_ASSERT(val.contains(')') && val.startsWith('('));
545 for(p = 2; p < val.length(); p++) if(val[p] == ')') break;
547 for(; val[m] != ')'; m++, p++) {
548 Q_ASSERT(p < val.length());
549 foo[QString(val[m])] = QString(val[p]);
550 modes += val[m]; prefixes += val[p];
552 serverSupports["PrefixModes"] = modes; serverSupports["Prefixes"] = prefixes;
553 serverSupports["ModePrefixMap"] = foo;
560 void Server::handleServer331(QString prefix, QStringList params) {
561 emit topicSet(network, params[0], "");
562 emit displayMsg(params[0], Message(Message::Server, tr("No topic is set for %1.").arg(params[0])));
566 void Server::handleServer332(QString prefix, QStringList params) {
567 emit topicSet(network, params[0], params[1]);
568 emit displayMsg(params[0], Message(Message::Server, tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1])));
571 /* Topic set by... */
572 void Server::handleServer333(QString prefix, QStringList params) {
573 emit displayMsg(params[0], Message(Message::Server,
574 tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString())));
578 void Server::handleServer353(QString prefix, QStringList params) {
579 params.removeFirst(); // = or *
580 QString buf = params.takeFirst();
581 QString prefixes = serverSupports["Prefixes"].toString();
582 foreach(QString nick, params[0].split(' ')) {
583 QString mode = "", pfx = "";
584 if(prefixes.contains(nick[0])) {
587 if(prefixes[i] == nick[0]) { mode = serverSupports["PrefixModes"].toString()[i]; break; }
590 VarMap c; c["Mode"] = mode; c["Prefix"] = pfx;
591 if(nicks.contains(nick)) {
592 VarMap n = nicks[nick].toMap();
593 VarMap chans = n["Channels"].toMap();
595 n["Channels"] = chans;
597 emit nickUpdated(network, nick, n);
599 VarMap n; VarMap c; VarMap chans;
602 n["Channels"] = chans;
604 emit nickAdded(network, nick, n);
608 /***********************************************************************************/
610 /* Exception classes for message handling */
611 Server::ParseError::ParseError(QString cmd, QString prefix, QStringList params) {
612 _msg = QString("Command Parse Error: ") + cmd + params.join(" ");
616 Server::UnknownCmdError::UnknownCmdError(QString cmd, QString prefix, QStringList params) {
617 _msg = QString("Unknown Command: ") + cmd;