X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fircserverhandler.cpp;h=bcdcf446630fe5003a1412319c8c86925a218c51;hp=05fe413db2fee414bdb4927a94ad88b83f6de178;hb=dc2aa39d20b60e7cd8e0ba66ca6c9ed729add008;hpb=40b2631f91d4ed5f8361292decf40a92b3d37e1f diff --git a/src/core/ircserverhandler.cpp b/src/core/ircserverhandler.cpp index 05fe413d..bcdcf446 100644 --- a/src/core/ircserverhandler.cpp +++ b/src/core/ircserverhandler.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-08 by the Quassel Project * + * Copyright (C) 2005-09 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -22,93 +22,86 @@ #include "util.h" #include "coresession.h" -#include "networkconnection.h" -#include "network.h" -#include "identity.h" +#include "coreirclisthelper.h" +#include "coreidentity.h" #include "ctcphandler.h" #include "ircuser.h" -#include "ircchannel.h" +#include "coreircchannel.h" +#include "logger.h" #include -IrcServerHandler::IrcServerHandler(NetworkConnection *parent) +IrcServerHandler::IrcServerHandler(CoreNetwork *parent) : BasicHandler(parent), _whois(false) { } IrcServerHandler::~IrcServerHandler() { - } /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */ void IrcServerHandler::handleServerMsg(QByteArray msg) { - try { - if(msg.isEmpty()) { - qWarning() << "Received empty string from server!"; - return; - } + if(msg.isEmpty()) { + qWarning() << "Received empty string from server!"; + return; + } - // Now we split the raw message into its various parts... - QString prefix = ""; - QByteArray trailing; - QString cmd; - - // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg - // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level... - int idx = msg.indexOf(" :"); - if(idx >= 0) { - if(msg.length() > idx + 2) trailing = msg.mid(idx + 2); - msg = msg.left(idx); - } - // OK, now it is safe to split... - QList params = msg.split(' '); - if(!trailing.isEmpty()) params << trailing; + // Now we split the raw message into its various parts... + QString prefix = ""; + QByteArray trailing; + QString cmd; + + // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg + // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level... + int idx = msg.indexOf(" :"); + if(idx >= 0) { + if(msg.length() > idx + 2) trailing = msg.mid(idx + 2); + msg = msg.left(idx); + } + // OK, now it is safe to split... + QList params = msg.split(' '); + if(!trailing.isEmpty()) params << trailing; + if(params.count() < 1) { + qWarning() << "Received invalid string from server!"; + return; + } + + QString foo = serverDecode(params.takeFirst()); + + // a colon as the first chars indicates the existence of a prefix + if(foo[0] == ':') { + foo.remove(0, 1); + prefix = foo; if(params.count() < 1) { qWarning() << "Received invalid string from server!"; return; } + foo = serverDecode(params.takeFirst()); + } - QString foo = serverDecode(params.takeFirst()); - - // a colon as the first chars indicates the existence of a prefix - if(foo[0] == ':') { - foo.remove(0, 1); - prefix = foo; - if(params.count() < 1) { - qWarning() << "Received invalid string from server!"; - return; - } - foo = serverDecode(params.takeFirst()); - } - - // next string without a whitespace is the command - cmd = foo.trimmed().toUpper(); + // next string without a whitespace is the command + cmd = foo.trimmed().toUpper(); - // 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) { - if(params.count() == 0) { - qWarning() << "Message received from server violates RFC and is ignored!"; - return; - } - params.removeFirst(); + // 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) { + if(params.count() == 0) { + qWarning() << "Message received from server violates RFC and is ignored!"; + return; } - - // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-) - handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList, params)); - //handle(cmd, Q_ARG(QString, prefix)); - } catch(Exception e) { - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg()); + params.removeFirst(); } + + // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-) + handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList, params)); } void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList &rawparams) { // we assume that all this happens in server encoding - QStringList params; - foreach(QByteArray r, rawparams) params << serverDecode(r); + QStringList params = serverDecode(rawparams); uint num = cmd.toUInt(); if(num) { // A lot of server messages don't really need their own handler because they don't do much. @@ -121,7 +114,7 @@ void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const // Server error messages without param, just display them 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: - case 431: // ERR_NONICKNAMEGIVEN + case 431: // ERR_NONICKNAMEGIVEN emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix); break; // Server error messages, display them in red. First param will be appended. @@ -136,7 +129,7 @@ void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const 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 441: case 444: case 461: + case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes 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(); @@ -144,12 +137,20 @@ void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const break; } // Ignore these commands. - case 366: case 376: + case 321: case 366: case 376: break; // Everything else will be marked in red, so we can add them somewhere. default: - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix); + if(_whois) { + // many nets define their own WHOIS fields. we fetch those not in need of special attention here: + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix); + } else { + if(coreSession()->ircListHelper()->requestInProgress(network()->networkId())) + coreSession()->ircListHelper()->reportError(params.join(" ")); + else + emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix); + } } //qDebug() << prefix <<":"< ¶ms) { - Q_ASSERT(params.count() == 1); + if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1)) + return; + QString channel = serverDecode(params[0]); IrcUser *ircuser = network()->updateNickFromMask(prefix); emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix); //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params; ircuser->joinChannel(channel); + if(network()->isMe(ircuser)) { + network()->setChannelJoined(channel); + putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely + } } void IrcServerHandler::handleKick(const QString &prefix, const QList ¶ms) { + if(!checkParamCount("IrcServerHandler::handleKick()", params, 2)) + return; + network()->updateNickFromMask(prefix); IrcUser *victim = network()->ircUser(params[1]); - QString channel = serverDecode(params[0]); - Q_ASSERT(victim); + if(!victim) + return; + QString channel = serverDecode(params[0]); victim->partChannel(channel); QString msg; @@ -185,24 +196,27 @@ void IrcServerHandler::handleKick(const QString &prefix, const QList msg = victim->nick(); emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix); + //if(network()->isMe(victim)) network()->setKickedFromChannel(channel); } void IrcServerHandler::handleMode(const QString &prefix, const QList ¶ms) { - if(params.count() < 2) { - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received invalid MODE from %s: %s").arg(prefix).arg(serverDecode(params).join(" "))); + if(!checkParamCount("IrcServerHandler::handleMode()", params, 2)) return; - } if(network()->isChannelName(serverDecode(params[0]))) { // Channel Modes emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix); IrcChannel *channel = network()->ircChannel(params[0]); - // FIXME: currently the IrcChannels only support PREFIX-Modes for users - // This cannot be fixed unless the SignalProxy() doesn't rely on methodIds anymore + if(!channel) { + // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that + // anyways: we don't have a place to store the data --> discard the info. + return; + } + QString modes = params[1]; bool add = true; - int modeIndex = 0; + int paramOffset = 2; for(int c = 0; c < modes.length(); c++) { if(modes[c] == '+') { add = true; @@ -213,27 +227,78 @@ void IrcServerHandler::handleMode(const QString &prefix, const QList continue; } - // this is the part where we restrict the mode changes to PREFIXES: - if(network()->prefixModes().contains(modes[c]) && modeIndex < params.count()) { - IrcUser *ircUser = network()->ircUser(params[modeIndex]); + if(network()->prefixModes().contains(modes[c])) { + // user channel modes (op, voice, etc...) + if(paramOffset < params.count()) { + IrcUser *ircUser = network()->ircUser(params[paramOffset]); + if(add) + channel->addUserMode(ircUser, QString(modes[c])); + else + channel->removeUserMode(ircUser, QString(modes[c])); + } else { + qWarning() << "Received MODE with too few parameters:" << serverDecode(params); + } + paramOffset++; + } else { + // regular channel modes + QString value; + Network::ChannelModeType modeType = network()->channelModeType(modes[c]); + if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) { + if(paramOffset < params.count()) { + value = params[paramOffset]; + } else { + qWarning() << "Received MODE with too few parameters:" << serverDecode(params); + } + paramOffset++; + } + if(add) - channel->addUserMode(ircUser, QString(modes[c])); + channel->addChannelMode(modes[c], value); else - channel->removeUserMode(ircUser, QString(modes[c])); + channel->removeChannelMode(modes[c], value); } - modeIndex++; } - + } else { // pure User Modes + IrcUser *ircUser = network()->newIrcUser(params[0]); + QString modeString(serverDecode(params[1])); + QString addModes; + QString removeModes; + bool add = false; + for(int c = 0; c < modeString.count(); c++) { + if(modeString[c] == '+') { + add = true; + continue; + } + if(modeString[c] == '-') { + add = false; + continue; + } + if(add) + addModes += modeString[c]; + else + removeModes += modeString[c]; + } + if(!addModes.isEmpty()) + ircUser->addUserModes(addModes); + if(!removeModes.isEmpty()) + ircUser->removeUserModes(removeModes); + // FIXME: redirect emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix); } } void IrcServerHandler::handleNick(const QString &prefix, const QList ¶ms) { + if(!checkParamCount("IrcServerHandler::handleNick()", params, 1)) + return; + IrcUser *ircuser = network()->updateNickFromMask(prefix); - Q_ASSERT(ircuser); + if(!ircuser) { + qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!"; + return; + } QString newnick = serverDecode(params[0]); QString oldnick = ircuser->nick(); @@ -241,31 +306,62 @@ void IrcServerHandler::handleNick(const QString &prefix, const QList ? newnick : prefix; + + // the order is cruicial + // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore + // and remove the ircuser from the querybuffer leading to a wrong on/offline state + ircuser->setNick(newnick); + coreSession()->renameBuffer(network()->networkId(), newnick, oldnick); + foreach(QString channel, ircuser->channels()) emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender); - - ircuser->setNick(newnick); } void IrcServerHandler::handleNotice(const QString &prefix, const QList ¶ms) { - if(params.count() < 2) { - qWarning() << "IrcServerHandler::handleNotice(): not enough Parameters:" << prefix << serverDecode(params); + if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2)) return; - } QString target = serverDecode(params[0]); - if(prefix.isEmpty() || target == "AUTH") + + // special treatment for welcome messages like: + // :ChanServ!ChanServ@services. NOTICE egst :[#apache] Welcome, this is #apache. Please read the in-channel topic message. This channel is being logged by IRSeekBot. If you have any question please see http://blog.freenode.net/?p=68 + if(!network()->isChannelName(target)) { + QString msg = serverDecode(params[1]); + QRegExp welcomeRegExp("^\\[([^\\]]+)\\] "); + if(welcomeRegExp.indexIn(msg) != -1) { + QString channelname = welcomeRegExp.cap(1); + msg = msg.mid(welcomeRegExp.matchedLength()); + CoreIrcChannel *chan = static_cast(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe + if(chan && !chan->receivedWelcomeMsg()) { + chan->setReceivedWelcomeMsg(); + emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix); + return; + } + } + } + + if(prefix.isEmpty() || target == "AUTH") { target = ""; - else if(!network()->isChannelName(target)) - target = nickFromMask(prefix); + } else { + if(!target.isEmpty() && network()->prefixes().contains(target[0])) + target = target.mid(1); + if(!network()->isChannelName(target)) + target = nickFromMask(prefix); + } - networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]); + network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]); } void IrcServerHandler::handlePart(const QString &prefix, const QList ¶ms) { + if(!checkParamCount("IrcServerHandler::handlePart()", params, 1)) + return; + IrcUser *ircuser = network()->updateNickFromMask(prefix); QString channel = serverDecode(params[0]); - Q_ASSERT(ircuser); + if(!ircuser) { + qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!"; + return; + } ircuser->partChannel(channel); @@ -274,6 +370,7 @@ void IrcServerHandler::handlePart(const QString &prefix, const QList msg = userDecode(ircuser->nick(), params[1]); emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix); + if(network()->isMe(ircuser)) network()->setChannelParted(channel); } void IrcServerHandler::handlePing(const QString &prefix, const QList ¶ms) { @@ -281,61 +378,100 @@ void IrcServerHandler::handlePing(const QString &prefix, const QList putCmd("PONG", params); } +void IrcServerHandler::handlePong(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); + // the server is supposed to send back what we passed as param. and we send a timestamp + // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks + if(params.count() < 2) + return; + + network()->resetPong(); + + QString timestamp = serverDecode(params[1]); + QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz"); + if(!sendTime.isValid()) { + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix); + return; + } + + network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2); +} + void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList ¶ms) { + if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1)) + return; + IrcUser *ircuser = network()->updateNickFromMask(prefix); - Q_ASSERT(ircuser); + if(!ircuser) { + qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!"; + return; + } if(params.isEmpty()) { qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix; return; } - + QString target = serverDecode(params[0]); QByteArray msg = params.count() < 2 ? QByteArray("") : params[1]; - // are we the target? - if(network()->isMyNick(target)) - target = nickFromMask(ircuser->nick()); + if(!network()->isChannelName(target)) + target = nickFromMask(prefix); // it's possible to pack multiple privmsgs into one param using ctcp // - > we let the ctcpHandler do the work - networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg); + network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg); } void IrcServerHandler::handleQuit(const QString &prefix, const QList ¶ms) { IrcUser *ircuser = network()->updateNickFromMask(prefix); - Q_ASSERT(ircuser); + if(!ircuser) return; QString msg; - if(params.count()) + if(params.count() > 0) msg = userDecode(ircuser->nick(), params[0]); foreach(QString channel, ircuser->channels()) emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix); - network()->removeIrcUser(nickFromMask(prefix)); + ircuser->quit(); } void IrcServerHandler::handleTopic(const QString &prefix, const QList ¶ms) { + if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1)) + return; + IrcUser *ircuser = network()->updateNickFromMask(prefix); - QString channel = serverDecode(params[0]); - QString topic = channelDecode(channel, params[1]); - Q_ASSERT(ircuser); + if(!ircuser) + return; - network()->ircChannel(channel)->setTopic(topic); + IrcChannel *channel = network()->ircChannel(serverDecode(params[0])); + if(!channel) + return; - emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel).arg(topic)); + QString topic; + if(params.count() > 1) + topic = channelDecode(channel->name(), params[1]); + + channel->setTopic(topic); + + 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)); } /* RPL_WELCOME */ void IrcServerHandler::handle001(const QString &prefix, const QList ¶ms) { + network()->setCurrentServer(prefix); + + if(params.isEmpty()) { + emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues...")); + } // there should be only one param: "Welcome to the Internet Relay Network !@" QString param = serverDecode(params[0]); QString myhostmask = param.section(' ', -1, -1); - network()->setCurrentServer(prefix); + network()->setMyNick(nickFromMask(myhostmask)); emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix); @@ -346,15 +482,16 @@ void IrcServerHandler::handle001(const QString &prefix, const QList void IrcServerHandler::handle005(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); const int numParams = params.size(); - if(numParams < 1) { - qWarning() << "IrcServerHandler::handle005(): received RPL_ISUPPORT (005) with too few parameters:" << serverDecode(params); + if(numParams == 0) { + emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix); return; } - + + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix); + QString rpl_isupport_suffix = serverDecode(params.last()); - if(!rpl_isupport_suffix.toLower().contains("supported")) { - qWarning() << "Received invalid RPL_ISUPPORT! Suffix is:" << rpl_isupport_suffix << "Excpected: are supported by this server"; - return; + if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) { + emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix); } QString rawSupport; @@ -367,9 +504,36 @@ void IrcServerHandler::handle005(const QString &prefix, const QList } } +/* RPL_UMODEIS - " []" */ +void IrcServerHandler::handle221(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + //TODO: save information in network object + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" "))); +} + +/* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */ +void IrcServerHandler::handle250(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + //TODO: save information in network object + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" "))); +} -/* -WHOIS-Message: +/* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */ +void IrcServerHandler::handle265(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + //TODO: save information in network object + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" "))); +} + +/* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */ +void IrcServerHandler::handle266(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + //TODO: save information in network object + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" "))); +} + +/* +WHOIS-Message: Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message. and 301 (RPL_AWAY) " :" @@ -385,8 +549,12 @@ WHOWAS-Message: /* RPL_AWAY - " :" */ void IrcServerHandler::handle301(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle301()", params, 2)) + return; + + QString nickName = serverDecode(params[0]); - QString awayMessage = userDecode(nickName, params.last()); + QString awayMessage = userDecode(nickName, params[1]); IrcUser *ircuser = network()->ircUser(nickName); if(ircuser) { @@ -412,36 +580,105 @@ void IrcServerHandler::handle301(const QString &prefix, const QList } } +// 305 RPL_UNAWAY +// ":You are no longer marked as being away" +void IrcServerHandler::handle305(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); + IrcUser *me = network()->me(); + if(me) + me->setAway(false); + + if(!network()->autoAwayActive()) { + if(!params.isEmpty()) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0])); + } else { + network()->setAutoAwayActive(false); + } +} + +// 306 RPL_NOWAWAY +// ":You have been marked as being away" +void IrcServerHandler::handle306(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); + IrcUser *me = network()->me(); + if(me) + me->setAway(true); + + if(!params.isEmpty() && !network()->autoAwayActive()) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0])); +} + +/* RPL_WHOISSERVICE - " is registered nick" */ +void IrcServerHandler::handle307(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle307()", params, 1)) + return; + + QString whoisServiceReply = serverDecode(params).join(" "); + IrcUser *ircuser = network()->ircUser(serverDecode(params[0])); + if(ircuser) { + ircuser->setWhoisServiceReply(whoisServiceReply); + } + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply)); +} + +/* RPL_SUSERHOST - " is available for help." */ +void IrcServerHandler::handle310(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle310()", params, 1)) + return; + + QString suserHost = serverDecode(params).join(" "); + IrcUser *ircuser = network()->ircUser(serverDecode(params[0])); + if(ircuser) { + ircuser->setSuserHost(suserHost); + } + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost)); +} + /* RPL_WHOISUSER - " * :" */ void IrcServerHandler::handle311(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle311()", params, 3)) + return; + _whois = true; IrcUser *ircuser = network()->ircUser(serverDecode(params[0])); if(ircuser) { ircuser->setUser(serverDecode(params[1])); ircuser->setHost(serverDecode(params[2])); ircuser->setRealName(serverDecode(params.last())); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName())); + } else { + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last()))); } - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1") .arg(serverDecode(params).join(" "))); } - + /* RPL_WHOISSERVER - " :" */ void IrcServerHandler::handle312(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle312()", params, 2)) + return; + IrcUser *ircuser = network()->ircUser(serverDecode(params[0])); if(ircuser) { ircuser->setServer(serverDecode(params[1])); } + + QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last())); if(_whois) { - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" "))); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString)); } else { - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" "))); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString)); } } /* RPL_WHOISOPERATOR - " :is an IRC operator" */ void IrcServerHandler::handle313(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle313()", params, 1)) + return; + IrcUser *ircuser = network()->ircUser(serverDecode(params[0])); if(ircuser) { ircuser->setIrcOperator(params.last()); @@ -452,20 +689,36 @@ void IrcServerHandler::handle313(const QString &prefix, const QList /* RPL_WHOWASUSER - " * :" */ void IrcServerHandler::handle314(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" "))); + if(!checkParamCount("IrcServerHandler::handle314()", params, 3)) + return; + + QString nick = serverDecode(params[0]); + QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2])); + QString realName = serverDecode(params.last()); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName)); } /* RPL_ENDOFWHO: " :End of WHO list" */ void IrcServerHandler::handle315(const QString &prefix, const QList ¶ms) { - Q_UNUSED(prefix) - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" "))); + Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle315()", params, 1)) + return; + + QStringList p = serverDecode(params); + if(network()->setAutoWhoDone(p[0])) { + return; // stay silent + } + p.takeLast(); // should be "End of WHO list" + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" "))); } -/* RPL_WHOISIDLE - " :seconds idle" +/* RPL_WHOISIDLE - " :seconds idle" (real life: " :seconds idle, signon time) */ - //TODO: parse real life message void IrcServerHandler::handle317(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle317()", params, 2)) + return; + QString nick = serverDecode(params[0]); IrcUser *ircuser = network()->ircUser(nick); if(ircuser) { @@ -473,7 +726,13 @@ void IrcServerHandler::handle317(const QString &prefix, const QList int idleSecs = serverDecode(params[1]).toInt(); idleSecs *= -1; ircuser->setIdleTime(now.addSecs(idleSecs)); - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is idling for %2 seconds").arg(ircuser->nick()).arg(ircuser->idleTime().secsTo(now))); + if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation + int loginTime = serverDecode(params[2]).toInt(); + ircuser->setLoginTime(QDateTime::fromTime_t(loginTime)); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString())); + } + 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())); + } else { emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" "))); } @@ -483,44 +742,137 @@ void IrcServerHandler::handle317(const QString &prefix, const QList void IrcServerHandler::handle318(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) _whois = false; - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" "))); + QStringList parameter = serverDecode(params); + parameter.removeFirst(); + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" "))); } /* RPL_WHOISCHANNELS - " :*( ( "@" / "+" ) " " )" */ void IrcServerHandler::handle319(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle319()", params, 2)) + return; + + QString nick = serverDecode(params.first()); + QStringList op; + QStringList voice; + QStringList user; + foreach (QString channel, serverDecode(params.last()).split(" ")) { + if(channel.startsWith("@")) + op.append(channel.remove(0,1)); + else if(channel.startsWith("+")) + voice.append(channel.remove(0,1)); + else + user.append(channel); + } + if(!user.isEmpty()) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" "))); + if(!voice.isEmpty()) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" "))); + if(!op.isEmpty()) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" "))); +} + +/* RPL_WHOISVIRT - " is identified to services" */ +void IrcServerHandler::handle320(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" "))); } +/* RPL_LIST - " <# visible> :" */ +void IrcServerHandler::handle322(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + QString channelName; + quint32 userCount = 0; + QString topic; + + int paramCount = params.count(); + switch(paramCount) { + case 3: + topic = serverDecode(params[2]); + case 2: + userCount = serverDecode(params[1]).toUInt(); + case 1: + channelName = serverDecode(params[0]); + default: + break; + } + if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic)) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic)); +} + +/* RPL_LISTEND ":End of LIST" */ +void IrcServerHandler::handle323(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix) + Q_UNUSED(params) + + if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId())) + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list")); +} + +/* RPL_CHANNELMODEIS - " " */ +void IrcServerHandler::handle324(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); + handleMode(prefix, params); +} + +/* RPL_??? - " " */ +void IrcServerHandler::handle329(const QString &prefix, const QList ¶ms) { + Q_UNUSED(prefix); + Q_UNUSED(params) +#ifdef __GNUC__ +# warning "Implement handle329 (Channel creation time)" +#endif + // FIXME implement this... +} + /* RPL_NOTOPIC */ void IrcServerHandler::handle331(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle331()", params, 1)) + return; + QString channel = serverDecode(params[0]); - network()->ircChannel(channel)->setTopic(QString()); + IrcChannel *chan = network()->ircChannel(channel); + if(chan) + chan->setTopic(QString()); + emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel)); } /* RPL_TOPIC */ void IrcServerHandler::handle332(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle332()", params, 2)) + return; + QString channel = serverDecode(params[0]); QString topic = channelDecode(channel, params[1]); - network()->ircChannel(channel)->setTopic(topic); + IrcChannel *chan = network()->ircChannel(channel); + if(chan) + chan->setTopic(topic); + emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic)); } /* Topic set by... */ void IrcServerHandler::handle333(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle333()", params, 3)) + return; + QString channel = serverDecode(params[0]); emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString())); } -/* RPL_WHOREPLY: " +/* RPL_WHOREPLY: " ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] : " */ void IrcServerHandler::handle352(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix) + if(!checkParamCount("IrcServerHandler::handle352()", params, 6)) + return; + QString channel = serverDecode(params[0]); IrcUser *ircuser = network()->ircUser(serverDecode(params[4])); if(ircuser) { @@ -529,26 +881,34 @@ void IrcServerHandler::handle352(const QString &prefix, const QList bool away = serverDecode(params[5]).startsWith("G") ? true : false; ircuser->setAway(away); - ircuser->setServer(serverDecode(params[3])); + ircuser->setServer(serverDecode(params[3])); ircuser->setRealName(serverDecode(params.last()).section(" ", 1)); } - emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" "))); + if(!network()->isAutoWhoInProgress(channel)) { + emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" "))); + } } /* RPL_NAMREPLY */ void IrcServerHandler::handle353(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); - const int numParams = params.count(); - if(numParams < 2) { - qWarning() << "IrcServerHandler::handler353() received not enough params:" << serverDecode(params); + if(!checkParamCount("IrcServerHandler::handle353()", params, 3)) return; - } - + // param[0] is either "=", "*" or "@" indicating a public, private or secret channel // we don't use this information at the time beeing QString channelname = serverDecode(params[1]); + IrcChannel *channel = network()->ircChannel(channelname); + if(!channel) { + qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname; + return; + } + + QStringList nicks; + QStringList modes; + foreach(QString nick, serverDecode(params[2]).split(' ')) { QString mode = QString(); @@ -557,12 +917,11 @@ void IrcServerHandler::handle353(const QString &prefix, const QList nick = nick.mid(1); } - IrcUser *ircuser = network()->newIrcUser(nick); - ircuser->joinChannel(channelname); - - if(!mode.isNull()) - network()->ircChannel(channelname)->addUserMode(ircuser, mode); + nicks << nick; + modes << mode; } + + channel->joinIrcUsers(nicks, modes); } /* RPL_ENDOFWHOWAS - " :End of WHOWAS" */ @@ -594,6 +953,8 @@ void IrcServerHandler::handle432(const QString &prefix, const QList /* ERR_NICKNAMEINUSE */ void IrcServerHandler::handle433(const QString &prefix, const QList ¶ms) { Q_UNUSED(prefix); + if(!checkParamCount("IrcServerHandler::handle433()", params, 1)) + return; QString errnick = serverDecode(params[0]); emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick)); @@ -606,8 +967,15 @@ void IrcServerHandler::handle433(const QString &prefix, const QList tryNextNick(errnick); } +/* */ + +// FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong +// mostly, these are codes in the 47x range + +/* */ + void IrcServerHandler::tryNextNick(const QString &errnick) { - QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks(); + QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks(); int nextNick = desiredNicks.indexOf(errnick) + 1; if(desiredNicks.size() > nextNick) { putCmd("NICK", serverEncode(desiredNicks[nextNick])); @@ -616,6 +984,15 @@ void IrcServerHandler::tryNextNick(const QString &errnick) { } } +bool IrcServerHandler::checkParamCount(const QString &methodName, const QList ¶ms, int minParams) { + if(params.count() < minParams) { + qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params); + return false; + } else { + return true; + } +} + /***********************************************************************************/