#include <QDateTime>
Server::Server(QString net) : network(net) {
+ QString MQUOTE = QString('\020');
+ ctcpMDequoteHash[MQUOTE + '0'] = QString('\000');
+ ctcpMDequoteHash[MQUOTE + 'n'] = QString('\n');
+ ctcpMDequoteHash[MQUOTE + 'r'] = QString('\r');
+ ctcpMDequoteHash[MQUOTE + MQUOTE] = MQUOTE;
-
+ XDELIM = QString('\001');
+ QString XQUOTE = QString('\134');
+ ctcpXDelimDequoteHash[XQUOTE + XQUOTE] = XQUOTE;
+ ctcpXDelimDequoteHash[XQUOTE + QString('a')] = XDELIM;
}
Server::~Server() {
void Server::socketConnected( ) {
emit connected(network);
- putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0]));
+ putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0])); // FIXME: try more nicks if error occurs
putRawLine(QString("USER %1 8 * :%2").arg(identity["Ident"].toString()).arg(identity["RealName"].toString()));
}
QString prefix;
QString cmd;
QStringList params;
-
+
// check for prefix by checking for a colon as the first char
if(msg[0] == ':') {
msg.remove(0,1);
prefix = msg.section(' ', 0, 0);
msg = msg.section(' ', 1);
}
-
+
// next string without a whitespace is the command
cmd = msg.section(' ', 0, 0).toUpper();
- msg = msg.section(' ', 1);
-
+ msg = msg.mid(cmd.length());
+
// get the parameters
- QString left, trailing;
- left = msg.section(" :", 0, 0);
- trailing = msg.section(" :", -1, -1);
- if(!left.isEmpty()) {
- params << left.split(' ', QString::SkipEmptyParts);
+ QString trailing = "";
+ if(msg.contains(" :")) {
+ trailing = msg.section(" :", 1);
+ msg = msg.section(" :", 0, 0);
+ }
+ if(!msg.isEmpty()) {
+ params << msg.split(' ', QString::SkipEmptyParts);
}
if(!trailing.isEmpty()) {
params << trailing;
}
-
+
// numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
uint num = cmd.toUInt();
if(num > 0) {
Q_ASSERT(params.count() > 0); // Violation to RFC
params.removeFirst();
}
-
+
// Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
QString hname = cmd.toLower();
hname[0] = hname[0].toUpper();
defaultServerHandler(cmd, prefix, params);
}
} catch(Exception e) {
- emit displayMsg(Message::error("", e.msg()));
+ emit displayMsg(Message::Error, "", e.msg());
}
}
switch(num) {
// Welcome, status, info messages. Just display these.
case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
- emit displayMsg(Message::server("", params.join(" "), prefix));
+ emit displayMsg(Message::Server, "", params.join(" "), prefix);
break;
// Server error messages without param, just display them
- case 409: case 411: case 412: case 422: case 424: case 431: case 445: case 446: case 451: case 462:
+ case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
- emit displayMsg(Message::error("", params.join(" "), prefix));
+ case 431: // ERR_NONICKNAMEGIVEN
+ emit displayMsg(Message::Error, "", params.join(" "), prefix);
break;
// Server error messages, display them in red. First param will be appended.
- case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 432: case 442:
+ case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442:
{ QString p = params.takeFirst();
- emit displayMsg(Message::error("", params.join(" ") + " " + p, prefix));
+ emit displayMsg(Message::Error, "", params.join(" ") + " " + p, prefix);
break;
}
// Server error messages which will be displayed with a colon between the first param and the rest
- case 413: case 414: case 423: case 436: case 441: case 444: case 461:
+ case 413: case 414: case 423: case 441: case 444: case 461:
case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
+ case 436: // ERR_NICKCOLLISION
{ QString p = params.takeFirst();
- emit displayMsg(Message::error("", p + ": " + params.join(" ")));
+ emit displayMsg(Message::Error, "", p + ": " + params.join(" "));
break;
}
// Ignore these commands.
// Everything else will be marked in red, so we can add them somewhere.
default:
- emit displayMsg(Message::error("", cmd + " " + params.join(" "), prefix));
+ emit displayMsg(Message::Error, "", cmd + " " + params.join(" "), prefix);
}
//qDebug() << prefix <<":"<<cmd<<params;
} else {
- emit displayMsg(Message::error("", QString("Unknown: ") + cmd + " " + params.join(" "), prefix));
+ emit displayMsg(Message::Error, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
//qDebug() << prefix <<":"<<cmd<<params;
}
}
defaultUserHandler(bufname, cmd, msg);
}
} catch(Exception e) {
- emit displayMsg(Message::error("", e.msg()));
+ emit displayMsg(Message::Error, "", e.msg());
}
}
void Server::defaultUserHandler(QString bufname, QString cmd, QString msg) {
- emit displayMsg(Message::error("", QString("Error: %1 %2").arg(cmd).arg(msg)));
+ emit displayMsg(Message::Error, "", QString("Error: %1 %2").arg(cmd).arg(msg));
}
return userHandlers;
}
+QString Server::ctcpDequote(QString message) {
+ QString dequotedMessage;
+ QString messagepart;
+ QHash<QString, QString>::iterator ctcpquote;
+
+ // copy dequote Message
+ for(int i = 0; i < message.size(); i++) {
+ messagepart = message[i];
+ if(i+1 < message.size()) {
+ for(ctcpquote = ctcpMDequoteHash.begin(); ctcpquote != ctcpMDequoteHash.end(); ++ctcpquote) {
+ if(message.mid(i,2) == ctcpquote.key()) {
+ dequotedMessage += ctcpquote.value();
+ i++;
+ break;
+ }
+ }
+ }
+ dequotedMessage += messagepart;
+ }
+ return dequotedMessage;
+}
+
+
+QString Server::ctcpXdelimDequote(QString message) {
+ QString dequotedMessage;
+ QString messagepart;
+ QHash<QString, QString>::iterator xdelimquote;
+
+ for(int i = 0; i < message.size(); i++) {
+ messagepart = message[i];
+ if(i+1 < message.size()) {
+ for(xdelimquote = ctcpXDelimDequoteHash.begin(); xdelimquote != ctcpXDelimDequoteHash.end(); ++xdelimquote) {
+ if(message.mid(i,2) == xdelimquote.key()) {
+ messagepart = xdelimquote.value();
+ i++;
+ break;
+ }
+ }
+ }
+ dequotedMessage += messagepart;
+ }
+ return dequotedMessage;
+}
+
+QStringList Server::parseCtcp(CtcpType ctcptype, QString prefix, QString target, QString message) {
+ QStringList messages;
+ QString ctcp;
+
+ //lowlevel message dequote
+ QString dequotedMessage = ctcpDequote(message);
+
+ // extract tagged / extended data
+ while(dequotedMessage.contains(XDELIM)) {
+ messages << dequotedMessage.section(XDELIM,0,0);
+ ctcp = ctcpXdelimDequote(dequotedMessage.section(XDELIM,1,1));
+ dequotedMessage = dequotedMessage.section(XDELIM,2,2);
+
+ //dispatch the ctcp command
+ QString ctcpcmd = ctcp.section(' ', 0, 0);
+ QString ctcpparam = ctcp.section(' ', 1);
+
+ QString hname = ctcpcmd.toLower();
+ hname[0] = hname[0].toUpper();
+ hname = "handleCtcp" + hname;
+ if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(CtcpType, ctcptype), Q_ARG(QString, prefix), Q_ARG(QString, target), Q_ARG(QString, ctcpparam))) {
+ // Ok. Default handler it is.
+ defaultCtcpHandler(ctcptype, prefix, ctcpcmd, target, ctcpparam);
+ }
+ }
+ if(!dequotedMessage.isEmpty()) {
+ messages << dequotedMessage;
+ }
+ return messages;
+}
+
+QString Server::ctcpPack(QString ctcpTag, QString message) {
+ return XDELIM + ctcpTag + ' ' + message + XDELIM;
+}
+
+void Server::ctcpQuery(QString bufname, QString ctcpTag, QString message) {
+ QStringList params;
+ params << bufname << ctcpPack(ctcpTag, message);
+ putCmd("PRIVMSG", params);
+}
+
+void Server::ctcpReply(QString bufname, QString ctcpTag, QString message) {
+ QStringList params;
+ params << bufname << ctcpPack(ctcpTag, message);
+ putCmd("NOTICE", params);
+}
/**********************************************************************************/
putCmd("MODE", msg.split(' ', QString::SkipEmptyParts));
}
+// TODO: show privmsgs
void Server::handleUserMsg(QString bufname, QString msg) {
QString nick = msg.section(" ", 0, 0);
msg = msg.section(" ", 1);
putCmd("PART", params);
}
+// TODO: implement queries
void Server::handleUserQuery(QString bufname, QString msg) {
QString nick = msg.section(' ', 0, 0);
if(!nick.isEmpty()) emit queryRequested(network, nick);
params << bufname << msg;
putCmd("PRIVMSG", params);
if(isChannelName(bufname)) {
- emit displayMsg(Message::plain(params[0], msg, ownNick, Message::Self));
+ emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self);
} else {
- emit displayMsg(Message::plain(params[0], msg, ownNick, Message::Self|Message::PrivMsg));
+ emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self|Message::PrivMsg);
}
}
+void Server::handleUserMe(QString bufname, QString msg) {
+ if(bufname.isEmpty()) return; // server buffer
+ ctcpQuery(bufname, "ACTION", msg);
+ emit displayMsg(Message::Action, bufname, msg, ownNick);
+}
+
void Server::handleUserTopic(QString bufname, QString msg) {
if(bufname.isEmpty()) return;
QStringList params;
void Server::handleServerJoin(QString prefix, QStringList params) {
Q_ASSERT(params.count() == 1);
QString nick = updateNickFromMask(prefix);
+ emit displayMsg(Message::Join, params[0], params[0], prefix);
if(nick == ownNick) {
// Q_ASSERT(!buffers.contains(params[0])); // cannot join a buffer twice!
// Buffer *buf = new Buffer(params[0]);
nicks[nick] = n;
emit nickAdded(network, nick, n);
}
- emit displayMsg(Message::join(params[0], params[0], prefix));
+ //emit displayMsg(Message::Join, params[0], params[0], prefix);
//}
}
chans.remove(params[0]);
QString msg = nick;
if(params.count() > 2) msg = QString("%1 %2").arg(msg).arg(params[2]);
- emit displayMsg(Message::kick(params[0], msg, prefix));
+ emit displayMsg(Message::Kick, params[0], msg, prefix);
if(chans.count() > 0) {
n["Channels"] = chans;
nicks[nick] = n;
m++;
}
}
- emit displayMsg(Message::mode(params[0], params.join(" "), prefix));
+ emit displayMsg(Message::Mode, params[0], params.join(" "), prefix);
} else {
//Q_ASSERT(nicks.contains(params[0]));
//VarMap n = nicks[params[0]].toMap();
//QString mode = n["Mode"].toString();
- emit displayMsg(Message::mode("", params.join(" ")));
+ emit displayMsg(Message::Mode, "", params.join(" "));
}
}
nicks[newnick] = v;
VarMap chans = v["Channels"].toMap();
foreach(QString c, chans.keys()) {
- if(oldnick != ownNick) { emit displayMsg(Message::nick(c, newnick, prefix)); }
- else { emit displayMsg(Message::nick(c, newnick, newnick)); }
+ if(oldnick != ownNick) { emit displayMsg(Message::Nick, c, newnick, prefix); }
+ else { emit displayMsg(Message::Nick, c, newnick, newnick); }
}
emit nickRenamed(network, oldnick, newnick);
if(oldnick == ownNick) {
void Server::handleServerNotice(QString prefix, QStringList params) {
//Message msg(Message::Notice, params[1], prefix);
- if(currentServer.isEmpty() || prefix == currentServer) emit displayMsg(Message::server("", params[1], prefix));
- else emit displayMsg(Message::notice("", params[1], prefix));
+ if(currentServer.isEmpty() || prefix == currentServer) emit displayMsg(Message::Server, "", params[1], prefix);
+ else emit displayMsg(Message::Notice, "", params[1], prefix);
}
void Server::handleServerPart(QString prefix, QStringList params) {
chans.remove(params[0]);
QString msg;
if(params.count() > 1) msg = params[1];
- emit displayMsg(Message::part(params[0], msg, prefix));
+ emit displayMsg(Message::Part, params[0], msg, prefix);
if(chans.count() > 0) {
n["Channels"] = chans;
nicks[nick] = n;
void Server::handleServerPrivmsg(QString prefix, QStringList params) {
updateNickFromMask(prefix);
Q_ASSERT(params.count() >= 2);
- if(params.count()<2) emit displayMsg(Message::plain(params[0], "", prefix));
+ if(params.count()<2) emit displayMsg(Message::Plain, params[0], "", prefix);
else {
- if(params[0] == ownNick) {
- emit displayMsg(Message::plain("", params[1], prefix, Message::PrivMsg));
+ // it's possible to pack multiple privmsgs into one param using ctcp
+ QStringList messages = parseCtcp(Server::CtcpQuery, prefix, params[0], params[1]);
+ if(params[0].toLower() == ownNick.toLower()) { // Freenode sends nickname in lower case!
+ foreach(QString message, messages) {
+ if(!message.isEmpty()) {
+ emit displayMsg(Message::Plain, "", message, prefix, Message::PrivMsg);
+ }
+ }
+
} else {
+ //qDebug() << prefix << params;
Q_ASSERT(isChannelName(params[0])); // should be channel!
- emit displayMsg(Message::plain(params[0], params[1], prefix));
+ foreach(QString message, messages) {
+ if(!message.isEmpty()) {
+ emit displayMsg(Message::Plain, params[0], message, prefix);
+ }
+ }
}
}
}
Q_ASSERT(nicks.contains(nick));
VarMap chans = nicks[nick]["Channels"].toMap();
foreach(QString c, chans.keys()) {
- emit displayMsg(Message::quit(c, params[0], prefix));
+ emit displayMsg(Message::Quit, c, params[0], prefix);
}
nicks.remove(nick);
emit nickRemoved(network, nick);
Q_ASSERT(nicks.contains(nick));
topics[params[0]] = params[1];
emit topicSet(network, params[0], params[1]);
- emit displayMsg(Message::server(params[0], tr("%1 has changed topic for %2 to: \"%3\"").arg(nick).arg(params[0]).arg(params[1])));
+ emit displayMsg(Message::Server, params[0], tr("%1 has changed topic for %2 to: \"%3\"").arg(nick).arg(params[0]).arg(params[1]));
}
/* RPL_WELCOME */
nicks[ownNick] = n;
emit ownNickSet(network, ownNick);
emit nickAdded(network, ownNick, VarMap());
- emit displayMsg(Message::server("", params[0], prefix));
+ emit displayMsg(Message::Server, "", params[0], prefix);
// send performlist
QStringList performList = networkSettings["Perform"].toString().split( "\n" );
int count = performList.count();
void Server::handleServer331(QString prefix, QStringList params) {
topics[params[0]] = "";
emit topicSet(network, params[0], "");
- emit displayMsg(Message::server(params[0], tr("No topic is set for %1.").arg(params[0])));
+ emit displayMsg(Message::Server, params[0], tr("No topic is set for %1.").arg(params[0]));
}
/* RPL_TOPIC */
void Server::handleServer332(QString prefix, QStringList params) {
topics[params[0]] = params[1];
emit topicSet(network, params[0], params[1]);
- emit displayMsg(Message::server(params[0], tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1])));
+ emit displayMsg(Message::Server, params[0], tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1]));
}
/* Topic set by... */
void Server::handleServer333(QString prefix, QStringList params) {
- emit displayMsg(Message::server(params[0],
- tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString())));
+ emit displayMsg(Message::Server, params[0],
+ tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString()));
}
/* RPL_NAMREPLY */
}
}
-/* RPL_NICKNAMEINUSER */
+/* ERR_ERRONEUSNICKNAME */
+void Server::handleServer432(QString prefix, QStringList params) {
+ if(params.size() < 2) {
+ // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
+ // nick @@@
+ // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
+ // correct server reply:
+ // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
+ emit displayMsg(Message::Error, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
+ 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"));
+ emit displayMsg(Message::Error, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
+ } else {
+ QString errnick = params[0];
+ emit displayMsg(Message::Error, "", tr("Nick %1 contains illegal characters").arg(errnick));
+ // if there is a problem while connecting to the server -> we handle it
+ // TODO rely on another source...
+ if(currentServer.isEmpty()) {
+ QStringList desiredNicks = identity["NickList"].toStringList();
+ int nextNick = desiredNicks.indexOf(errnick) + 1;
+ if (desiredNicks.size() > nextNick) {
+ putCmd("NICK", QStringList(desiredNicks[nextNick]));
+ } else {
+ emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
+ }
+ }
+ }
+}
+
+/* ERR_NICKNAMEINUSE */
void Server::handleServer433(QString prefix, QStringList params) {
QString errnick = params[0];
- emit displayMsg(Message::error("", tr("Nick %1 is already taken").arg(errnick)));
+ emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
// if there is a problem while connecting to the server -> we handle it
// TODO rely on another source...
if(currentServer.isEmpty()) {
if (desiredNicks.size() > nextNick) {
putCmd("NICK", QStringList(desiredNicks[nextNick]));
} else {
- emit displayMsg(Message::error("", "All nicks in nicklist taken... use: /nick <othernick> to continue"));
+ emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
}
}
}
+/***********************************************************************************/
+// CTCP HANDLER
+
+void Server::handleCtcpAction(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ emit displayMsg(Message::Action, target, param, prefix);
+}
+
+void Server::handleCtcpPing(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ if(ctcptype == CtcpQuery) {
+ ctcpReply(userFromMask(prefix), "PING", param);
+ emit displayMsg(Message::Plain, "", tr("Received CTCP PING request by %1").arg(prefix));
+ } else {
+ // display ping answer
+ }
+}
+
+void Server::handleCtcpVersion(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ if(ctcptype == CtcpQuery) {
+ // FIXME use real Info about quasel :)
+ ctcpReply(userFromMask(prefix), "VERSION", QString("Quassel:pre Release:*nix"));
+ emit displayMsg(Message::Plain, "", tr("Received CTCP VERSION request by %1").arg(prefix));
+ } else {
+ // TODO display Version answer
+ }
+}
+
+void Server::defaultCtcpHandler(CtcpType ctcptype, QString prefix, QString cmd, QString target, QString param) {
+ emit displayMsg(Message::Error, "", tr("Received unknown CTCP %1 by %2").arg(cmd).arg(prefix));
+}
+
+
/***********************************************************************************/
/* Exception classes for message handling */
projects / quassel.git / blobdiff