X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fuserinputhandler.cpp;fp=src%2Fcore%2Fuserinputhandler.cpp;h=0000000000000000000000000000000000000000;hp=31ab7a3fc90c5ffe9f9878cb93e390e05caa1f62;hb=45cf725071f19107d73b96f8a24b47df1e2f474e;hpb=de7b3d6260c8e6a38738d9dc63517944ffaa7155 diff --git a/src/core/userinputhandler.cpp b/src/core/userinputhandler.cpp deleted file mode 100644 index 31ab7a3f..00000000 --- a/src/core/userinputhandler.cpp +++ /dev/null @@ -1,458 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2005-09 by the Quassel Project * - * devel@quassel-irc.org * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) version 3. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ -#include "userinputhandler.h" - -#include "util.h" - -#include "ctcphandler.h" -#include "coreidentity.h" -#include "ircuser.h" - -#include -#include - -UserInputHandler::UserInputHandler(CoreNetwork *parent) - : BasicHandler(parent) -{ -} - -void UserInputHandler::handleUserInput(const BufferInfo &bufferInfo, const QString &msg) { - if(msg.isEmpty()) - return; - - AliasManager::CommandList list = coreSession()->aliasManager().processInput(bufferInfo, msg); - - for(int i = 0; i < list.count(); i++) { - QString cmd = list.at(i).second.section(' ', 0, 0).remove(0, 1).toUpper(); - QString payload = list.at(i).second.section(' ', 1); - handle(cmd, Q_ARG(BufferInfo, list.at(i).first), Q_ARG(QString, payload)); - } -} - -// ==================== -// Public Slots -// ==================== -void UserInputHandler::handleAway(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - - QString awayMsg = msg; - IrcUser *me = network()->me(); - - // if there is no message supplied we have to check if we are already away or not - if(msg.isEmpty()) { - if(me && !me->isAway()) { - awayMsg = network()->identityPtr()->awayReason(); - if(awayMsg.isEmpty()) { - awayMsg = tr("away"); - } - } - } - if(me) - me->setAwayMessage(awayMsg); - - putCmd("AWAY", serverEncode(awayMsg)); -} - -void UserInputHandler::handleBan(const BufferInfo &bufferInfo, const QString &msg) { - banOrUnban(bufferInfo, msg, true); -} - -void UserInputHandler::handleUnban(const BufferInfo &bufferInfo, const QString &msg) { - banOrUnban(bufferInfo, msg, false); -} - -void UserInputHandler::banOrUnban(const BufferInfo &bufferInfo, const QString &msg, bool ban) { - QString banChannel; - QString banUser; - - QStringList params = msg.split(" "); - - if(!params.isEmpty() && isChannelName(params[0])) { - banChannel = params.takeFirst(); - } else if(bufferInfo.type() == BufferInfo::ChannelBuffer) { - banChannel = bufferInfo.bufferName(); - } else { - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Error: channel unknown in command: /BAN %1").arg(msg)); - return; - } - - if(!params.isEmpty() && !params.contains("!") && network()->ircUser(params[0])) { - IrcUser *ircuser = network()->ircUser(params[0]); - // generalizedHost changes to *!ident@*.sld.tld. - QString generalizedHost = ircuser->host(); - if(generalizedHost.isEmpty()) { - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Error: host unknown in command: /BAN %1").arg(msg)); - return; - } - - static QRegExp ipAddress("\\d+\\.\\d+\\.\\d+\\.\\d+"); - if(ipAddress.exactMatch(generalizedHost)) { - int lastDotPos = generalizedHost.lastIndexOf('.') + 1; - generalizedHost.replace(lastDotPos, generalizedHost.length() - lastDotPos, '*'); - } else if(generalizedHost.lastIndexOf(".") != -1 && generalizedHost.lastIndexOf(".", generalizedHost.lastIndexOf(".")-1) != -1) { - int secondLastPeriodPosition = generalizedHost.lastIndexOf(".", generalizedHost.lastIndexOf(".")-1); - generalizedHost.replace(0, secondLastPeriodPosition, "*"); - } - banUser = QString("*!%1@%2").arg(ircuser->user(), generalizedHost); - } else { - banUser = params.join(" "); - } - - QString banMode = ban ? "+b" : "-b"; - QString banMsg = QString("MODE %1 %2 %3").arg(banChannel, banMode, banUser); - emit putRawLine(serverEncode(banMsg)); -} - -void UserInputHandler::handleCtcp(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - - QString nick = msg.section(' ', 0, 0); - QString ctcpTag = msg.section(' ', 1, 1).toUpper(); - if(ctcpTag.isEmpty()) - return; - - QString message = ""; - QString verboseMessage = tr("sending CTCP-%1 request").arg(ctcpTag); - - if(ctcpTag == "PING") { - uint now = QDateTime::currentDateTime().toTime_t(); - message = QString::number(now); - } - - network()->ctcpHandler()->query(nick, ctcpTag, message); - emit displayMsg(Message::Action, BufferInfo::StatusBuffer, "", verboseMessage, network()->myNick()); -} - -void UserInputHandler::handleDeop(const BufferInfo &bufferInfo, const QString &msg) { - QStringList nicks = msg.split(' ', QString::SkipEmptyParts); - QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o'; - QStringList params; - params << bufferInfo.bufferName() << m << nicks; - emit putCmd("MODE", serverEncode(params)); -} - -void UserInputHandler::handleDevoice(const BufferInfo &bufferInfo, const QString &msg) { - QStringList nicks = msg.split(' ', QString::SkipEmptyParts); - QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'v'; - QStringList params; - params << bufferInfo.bufferName() << m << nicks; - emit putCmd("MODE", serverEncode(params)); -} - -void UserInputHandler::handleInvite(const BufferInfo &bufferInfo, const QString &msg) { - QStringList params; - params << msg << bufferInfo.bufferName(); - emit putCmd("INVITE", serverEncode(params)); -} - -void UserInputHandler::handleJoin(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo); - - // trim spaces before chans or keys - QString sane_msg = msg; - sane_msg.replace(QRegExp(", +"), ","); - QStringList params = sane_msg.trimmed().split(" "); - QStringList chans = params[0].split(",", QString::SkipEmptyParts); - QStringList keys; - int i; - for(i = 0; i < chans.count(); i++) { - if(!network()->isChannelName(chans[i])) - chans[i].prepend('#'); - } - params[0] = chans.join(","); - if(params.count() > 1) keys = params[1].split(","); - emit putCmd("JOIN", serverEncode(params)); // FIXME handle messages longer than 512 bytes! - i = 0; - for(; i < keys.count(); i++) { - if(i >= chans.count()) break; - network()->addChannelKey(chans[i], keys[i]); - } - for(; i < chans.count(); i++) { - network()->removeChannelKey(chans[i]); - } -} - -void UserInputHandler::handleKick(const BufferInfo &bufferInfo, const QString &msg) { - QString nick = msg.section(' ', 0, 0, QString::SectionSkipEmpty); - QString reason = msg.section(' ', 1, -1, QString::SectionSkipEmpty).trimmed(); - if(reason.isEmpty()) - reason = network()->identityPtr()->kickReason(); - - QList params; - params << serverEncode(bufferInfo.bufferName()) << serverEncode(nick) << channelEncode(bufferInfo.bufferName(), reason); - emit putCmd("KICK", params); -} - -void UserInputHandler::handleKill(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - QString nick = msg.section(' ', 0, 0, QString::SectionSkipEmpty); - QString pass = msg.section(' ', 1, -1, QString::SectionSkipEmpty); - QList params; - params << serverEncode(nick) << serverEncode(pass); - emit putCmd("KILL", params); -} - - -void UserInputHandler::handleList(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putCmd("LIST", serverEncode(msg.split(' ', QString::SkipEmptyParts))); -} - -void UserInputHandler::handleMe(const BufferInfo &bufferInfo, const QString &msg) { - if(bufferInfo.bufferName().isEmpty()) return; // server buffer - network()->ctcpHandler()->query(bufferInfo.bufferName(), "ACTION", msg); - emit displayMsg(Message::Action, bufferInfo.type(), bufferInfo.bufferName(), msg, network()->myNick(), Message::Self); -} - -void UserInputHandler::handleMode(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - - QStringList params = msg.split(' ', QString::SkipEmptyParts); - // if the first argument is neither a channel nor us (user modes are only to oneself) the current buffer is assumed to be the target - if(!params.isEmpty() && !network()->isChannelName(params[0]) && !network()->isMyNick(params[0])) - params.prepend(bufferInfo.bufferName()); - - // TODO handle correct encoding for buffer modes (channelEncode()) - emit putCmd("MODE", serverEncode(params)); -} - -// TODO: show privmsgs -void UserInputHandler::handleMsg(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo); - if(!msg.contains(' ')) - return; - - QByteArray target = serverEncode(msg.section(' ', 0, 0)); - putPrivmsg(target, userEncode(target, msg.section(' ', 1))); -} - -void UserInputHandler::handleNick(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - QString nick = msg.section(' ', 0, 0); - emit putCmd("NICK", serverEncode(nick)); -} - -void UserInputHandler::handleNotice(const BufferInfo &bufferInfo, const QString &msg) { - QString bufferName = msg.section(' ', 0, 0); - QString payload = msg.section(' ', 1); - QList params; - params << serverEncode(bufferName) << channelEncode(bufferInfo.bufferName(), payload); - emit putCmd("NOTICE", params); - emit displayMsg(Message::Notice, bufferName, payload, network()->myNick(), Message::Self); -} - -void UserInputHandler::handleOp(const BufferInfo &bufferInfo, const QString &msg) { - QStringList nicks = msg.split(' ', QString::SkipEmptyParts); - QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'o'; - QStringList params; - params << bufferInfo.bufferName() << m << nicks; - emit putCmd("MODE", serverEncode(params)); -} - -void UserInputHandler::handleOper(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putRawLine(serverEncode(QString("OPER %1").arg(msg))); -} - -void UserInputHandler::handlePart(const BufferInfo &bufferInfo, const QString &msg) { - QList params; - QString partReason; - - // msg might contain either a channel name and/or a reaon, so we have to check if the first word is a known channel - QString channelName = msg.section(' ', 0, 0); - if(channelName.isEmpty() || !network()->ircChannel(channelName)) { - channelName = bufferInfo.bufferName(); - partReason = msg; - } else { - partReason = msg.mid(channelName.length() + 1); - } - - if(partReason.isEmpty()) - partReason = network()->identityPtr()->partReason(); - - params << serverEncode(channelName) << channelEncode(bufferInfo.bufferName(), partReason); - emit putCmd("PART", params); -} - -void UserInputHandler::handlePing(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - - QString param = msg; - if(param.isEmpty()) - param = QTime::currentTime().toString("hh:mm:ss.zzz"); - - putCmd("PING", serverEncode(param)); -} - -// TODO: implement queries -void UserInputHandler::handleQuery(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - QString target = msg.section(' ', 0, 0); - QString message = msg.section(' ', 1); - if(message.isEmpty()) - emit displayMsg(Message::Server, BufferInfo::QueryBuffer, target, "Starting query with " + target, network()->myNick(), Message::Self); - else - emit displayMsg(Message::Plain, BufferInfo::QueryBuffer, target, message, network()->myNick(), Message::Self); - handleMsg(bufferInfo, msg); -} - -void UserInputHandler::handleQuit(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - network()->disconnectFromIrc(true, msg); -} - -void UserInputHandler::issueQuit(const QString &reason) { - emit putCmd("QUIT", serverEncode(reason)); -} - -void UserInputHandler::handleQuote(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putRawLine(serverEncode(msg)); -} - -void UserInputHandler::handleSay(const BufferInfo &bufferInfo, const QString &msg) { - if(bufferInfo.bufferName().isEmpty()) - return; // server buffer - putPrivmsg(serverEncode(bufferInfo.bufferName()), channelEncode(bufferInfo.bufferName(), msg)); - emit displayMsg(Message::Plain, bufferInfo.type(), bufferInfo.bufferName(), msg, network()->myNick(), Message::Self); -} - -void UserInputHandler::handleTopic(const BufferInfo &bufferInfo, const QString &msg) { - if(bufferInfo.bufferName().isEmpty()) return; - QList params; - params << serverEncode(bufferInfo.bufferName()); - if(!msg.isEmpty()) - params << channelEncode(bufferInfo.bufferName(), msg); - emit putCmd("TOPIC", params); -} - -void UserInputHandler::handleVoice(const BufferInfo &bufferInfo, const QString &msg) { - QStringList nicks = msg.split(' ', QString::SkipEmptyParts); - QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'v'; - QStringList params; - params << bufferInfo.bufferName() << m << nicks; - emit putCmd("MODE", serverEncode(params)); -} - -void UserInputHandler::handleWait(const BufferInfo &bufferInfo, const QString &msg) { - int splitPos = msg.indexOf(';'); - if(splitPos <= 0) - return; - - bool ok; - int delay = msg.left(splitPos).trimmed().toInt(&ok); - if(!ok) - return; - - delay *= 1000; - - QString command = msg.mid(splitPos + 1).trimmed(); - if(command.isEmpty()) - return; - - _delayedCommands[startTimer(delay)] = Command(bufferInfo, command); -} - -void UserInputHandler::handleWho(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putCmd("WHO", serverEncode(msg.split(' '))); -} - -void UserInputHandler::handleWhois(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putCmd("WHOIS", serverEncode(msg.split(' '))); -} - -void UserInputHandler::handleWhowas(const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo) - emit putCmd("WHOWAS", serverEncode(msg.split(' '))); -} - -void UserInputHandler::defaultHandler(QString cmd, const BufferInfo &bufferInfo, const QString &msg) { - Q_UNUSED(bufferInfo); - emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Error: %1 %2").arg(cmd, msg)); -} - -void UserInputHandler::putPrivmsg(const QByteArray &target, const QByteArray &message) { - static const char *cmd = "PRIVMSG"; - int overrun = lastParamOverrun(cmd, QList() << target << message); - if(overrun) { - static const char *splitter = " .,-"; - int maxSplitPos = message.count() - overrun; - int splitPos = -1; - for(const char *splitChar = splitter; *splitChar != 0; splitChar++) { - splitPos = qMax(splitPos, message.lastIndexOf(*splitChar, maxSplitPos)); - } - if(splitPos <= 0) { - splitPos = maxSplitPos; - } - putCmd(cmd, QList() << target << message.left(splitPos)); - putPrivmsg(target, message.mid(splitPos)); - return; - } else { - putCmd(cmd, QList() << target << message); - } -} - -// returns 0 if the message will not be chopped by the irc server or number of chopped bytes if message is too long -int UserInputHandler::lastParamOverrun(const QString &cmd, const QList ¶ms) { - // the server will pass our message trunkated to 512 bytes including CRLF with the following format: - // ":prefix COMMAND param0 param1 :lastparam" - // where prefix = "nickname!user@host" - // that means that the last message can be as long as: - // 512 - nicklen - userlen - hostlen - commandlen - sum(param[0]..param[n-1])) - 2 (for CRLF) - 4 (":!@" + 1space between prefix and command) - max(paramcount - 1, 0) (space for simple params) - 2 (space and colon for last param) - IrcUser *me = network()->me(); - int maxLen = 480 - cmd.toAscii().count(); // educated guess in case we don't know us (yet?) - - if(me) - maxLen = 512 - serverEncode(me->nick()).count() - serverEncode(me->user()).count() - serverEncode(me->host()).count() - cmd.toAscii().count() - 6; - - if(!params.isEmpty()) { - for(int i = 0; i < params.count() - 1; i++) { - maxLen -= (params[i].count() + 1); - } - maxLen -= 2; // " :" last param separator; - - if(params.last().count() > maxLen) { - return params.last().count() - maxLen; - } else { - return 0; - } - } else { - return 0; - } -} - -void UserInputHandler::timerEvent(QTimerEvent *event) { - if(!_delayedCommands.contains(event->timerId())) { - QObject::timerEvent(event); - return; - } - BufferInfo bufferInfo = _delayedCommands[event->timerId()].bufferInfo; - QString rawCommand = _delayedCommands[event->timerId()].command; - _delayedCommands.remove(event->timerId()); - event->accept(); - - // the stored command might be the result of an alias expansion, so we need to split it up again - QStringList commands = rawCommand.split(QRegExp("; ?")); - foreach(QString command, commands) { - handleUserInput(bufferInfo, command); - } -}