#include "util.h"
-#include "networkconnection.h"
-#include "network.h"
#include "ctcphandler.h"
+#include "identity.h"
+#include "ircuser.h"
#include <QDebug>
+#include <QRegExp>
-UserInputHandler::UserInputHandler(NetworkConnection *parent)
- : BasicHandler(parent) {
+UserInputHandler::UserInputHandler(CoreNetwork *parent)
+ : BasicHandler(parent)
+{
}
-void UserInputHandler::handleUserInput(QString bufname, QString msg) {
+void UserInputHandler::handleUserInput(const BufferInfo &bufferInfo, const QString &msg_) {
try {
- if(msg.isEmpty())
+ if(msg_.isEmpty())
return;
QString cmd;
- if(!msg.startsWith('/')) {
+ QString msg = msg_;
+ // leading slashes indicate there's a command to call unless there is another one in the first section (like a path /proc/cpuinfo)
+ int secondSlashPos = msg.indexOf('/', 1);
+ int firstSpacePos = msg.indexOf(' ');
+ if(!msg.startsWith('/') || (secondSlashPos != -1 && (secondSlashPos < firstSpacePos || firstSpacePos == -1))) {
+ if(msg.startsWith("//"))
+ msg.remove(0, 1); // //asdf is transformed to /asdf
cmd = QString("SAY");
} else {
cmd = msg.section(' ', 0, 0).remove(0, 1).toUpper();
msg = msg.section(' ', 1);
}
- handle(cmd, Q_ARG(QString, bufname), Q_ARG(QString, msg));
+ handle(cmd, Q_ARG(BufferInfo, bufferInfo), Q_ARG(QString, msg));
} catch(Exception e) {
- emit displayMsg(Message::Error, "", e.msg());
+ emit displayMsg(Message::Error, bufferInfo.type(), "", e.msg());
}
}
// ====================
// Public Slots
// ====================
+void UserInputHandler::handleAway(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
-void UserInputHandler::handleAway(QString bufname, QString msg) {
- emit putCmd("AWAY", QStringList(msg));
+ 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(me)
+ me->setAwayMessage(awayMsg);
+
+ putCmd("AWAY", serverEncode(awayMsg));
}
-void UserInputHandler::handleBan(QString bufname, QString msg) {
- if(!isChannelName(bufname))
- return;
-
- //TODO: find suitable default hostmask if msg gives only nickname
- // Example: MODE &oulu +b *!*@*
- QStringList banMsg(bufname+" +b "+msg);
- emit putCmd("MODE", banMsg);
+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::handleCtcp(QString bufname, QString msg) {
- QStringList params = msg.split(" ", QString::SkipEmptyParts);
- if (params.size() != 2) {
- // qDebug() << "Ctcp-Request-Error: not exactly two parameters ->" << msg;
+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;
}
- params[1] = params[1].toUpper();
- QString verboseMessage = tr("sending CTCP-%1-request").arg(params[1]);
- if(params[1] == "PING") {
- uint now = QDateTime::currentDateTime().toTime_t();
- params.append(QString::number(now));
+
+ if(!params.isEmpty() && !params.contains("!") && network()->ircUser(params[0])) {
+ IrcUser *ircuser = network()->ircUser(params[0]);
+ // generalizedHost changes <nick> 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;
+ }
+
+ 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 {
- params.append("");
+ banUser = params.join(" ");
}
- server->ctcpHandler()->query(params[0], params[1], params[2]);
- emit displayMsg(Message::Action, "", verboseMessage, network()->myNick());
+
+ QString banMode = ban ? "+b" : "-b";
+ QString banMsg = QString("MODE %1 %2 %3").arg(banChannel, banMode, banUser);
+ emit putRawLine(serverEncode(banMsg));
}
-void UserInputHandler::handleDeop(QString bufname, QString msg) {
+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 << bufname << m << nicks;
- emit putCmd("MODE", params);
+ params << bufferInfo.bufferName() << m << nicks;
+ emit putCmd("MODE", serverEncode(params));
}
-void UserInputHandler::handleDevoice(QString bufname, QString msg) {
+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 << bufname << m << nicks;
- emit putCmd("MODE", params);
+ params << bufferInfo.bufferName() << m << nicks;
+ emit putCmd("MODE", serverEncode(params));
}
-void UserInputHandler::handleInvite(QString bufname, QString msg) {
+void UserInputHandler::handleInvite(const BufferInfo &bufferInfo, const QString &msg) {
QStringList params;
- params << msg << bufname;
- emit putCmd("INVITE", params);
+ params << msg << bufferInfo.bufferName();
+ emit putCmd("INVITE", serverEncode(params));
}
-void UserInputHandler::handleJoin(QString bufname, QString msg) {
- emit putCmd("JOIN", msg.split(" "));
+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(",");
+ 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(QString bufname, QString msg) {
- QStringList params;
- params << bufname << msg.split(' ', QString::SkipEmptyParts);
+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<QByteArray> params;
+ params << serverEncode(bufferInfo.bufferName()) << serverEncode(nick) << channelEncode(bufferInfo.bufferName(), reason);
emit putCmd("KICK", params);
}
-void UserInputHandler::handleList(QString bufname, QString msg) {
- emit putCmd("LIST", msg.split(' ', QString::SkipEmptyParts));
+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<QByteArray> params;
+ params << serverEncode(nick) << serverEncode(pass);
+ emit putCmd("KILL", params);
}
-void UserInputHandler::handleMe(QString bufname, QString msg) {
- if(bufname.isEmpty()) return; // server buffer
- server->ctcpHandler()->query(bufname, "ACTION", msg);
- emit displayMsg(Message::Action, bufname, msg, network()->myNick());
+void UserInputHandler::handleList(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
+ emit putCmd("LIST", serverEncode(msg.split(' ', QString::SkipEmptyParts)));
}
-void UserInputHandler::handleMode(QString bufname, QString msg) {
- emit putCmd("MODE", 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(QString bufname, QString msg) {
- QString nick = msg.section(" ", 0, 0);
- msg = msg.section(" ", 1);
- if(nick.isEmpty() || msg.isEmpty()) return;
- QStringList params;
- params << nick << msg;
- emit putCmd("PRIVMSG", params);
+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(QString bufname, QString msg) {
+void UserInputHandler::handleNick(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
QString nick = msg.section(' ', 0, 0);
- emit putCmd("NICK", QStringList(nick));
+ emit putCmd("NICK", serverEncode(nick));
}
-void UserInputHandler::handleOp(QString bufname, QString msg) {
+void UserInputHandler::handleNotice(const BufferInfo &bufferInfo, const QString &msg) {
+ QString bufferName = msg.section(' ', 0, 0);
+ QString payload = msg.section(' ', 1);
+ QList<QByteArray> 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 << bufname << m << nicks;
- emit putCmd("MODE", params);
+ params << bufferInfo.bufferName() << m << nicks;
+ emit putCmd("MODE", serverEncode(params));
}
-void UserInputHandler::handlePart(QString bufname, QString msg) {
- QStringList params;
- params << bufname << msg;
+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<QByteArray> 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(QString bufname, QString msg) {
- // QString nick = msg.section(' ', 0, 0);
-
- handleMsg(bufname, msg);
-
- // TODO: usenetworkids
-// if(!nick.isEmpty())
-// emit queryRequested(network, nick);
+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(QString bufname, QString msg) {
- emit putCmd("QUIT", QStringList(msg));
+void UserInputHandler::handleQuit(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
+ network()->disconnectFromIrc(true, msg);
}
-void UserInputHandler::handleQuote(QString bufname, QString msg) {
- emit putRawLine(msg);
+void UserInputHandler::issueQuit(const QString &reason) {
+ QString quitReason;
+ if(reason.isEmpty())
+ quitReason = network()->identityPtr()->quitReason();
+ else
+ quitReason = reason;
+ emit putCmd("QUIT", serverEncode(quitReason));
}
-void UserInputHandler::handleSay(QString bufname, QString msg) {
- if(bufname.isEmpty()) return; // server buffer
- QStringList params;
- params << bufname << msg;
- emit putCmd("PRIVMSG", params);
- if(isChannelName(bufname)) {
- emit displayMsg(Message::Plain, params[0], msg, network()->myNick(), Message::Self);
- } else {
- emit displayMsg(Message::Plain, params[0], msg, network()->myNick(), Message::Self|Message::PrivMsg);
- }
+void UserInputHandler::handleQuote(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
+ emit putRawLine(serverEncode(msg));
}
-void UserInputHandler::handleTopic(QString bufname, QString msg) {
- if(bufname.isEmpty()) return;
- QStringList params;
- params << bufname << 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<QByteArray> params;
+ params << serverEncode(bufferInfo.bufferName());
+ if(!msg.isEmpty())
+ params << channelEncode(bufferInfo.bufferName(), msg);
emit putCmd("TOPIC", params);
}
-void UserInputHandler::handleVoice(QString bufname, QString msg) {
+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 << bufname << m << nicks;
- emit putCmd("MODE", params);
+ params << bufferInfo.bufferName() << m << nicks;
+ emit putCmd("MODE", serverEncode(params));
}
-void UserInputHandler::handleWho(QString bufname, QString msg) {
- emit putCmd("WHO", msg.split(' '));
+void UserInputHandler::handleWho(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
+ emit putCmd("WHO", serverEncode(msg.split(' ')));
}
-void UserInputHandler::handleWhois(QString bufname, QString msg) {
- emit putCmd("WHOIS", msg.split(' '));
+void UserInputHandler::handleWhois(const BufferInfo &bufferInfo, const QString &msg) {
+ Q_UNUSED(bufferInfo)
+ emit putCmd("WHOIS", serverEncode(msg.split(' ')));
}
-void UserInputHandler::handleWhowas(QString bufname, QString msg) {
- emit putCmd("WHOWAS", 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, QString bufname, QString msg) {
- emit displayMsg(Message::Error, "", QString("Error: %1 %2").arg(cmd).arg(msg));
+void UserInputHandler::defaultHandler(QString cmd, const BufferInfo &bufferInfo, const QString &msg) {
+ for(int i = 0; i < coreSession()->aliasManager().count(); i++) {
+ if(coreSession()->aliasManager()[i].name.toLower() == cmd.toLower()) {
+ expand(coreSession()->aliasManager()[i].expansion, bufferInfo, msg);
+ return;
+ }
+ }
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Error: %1 %2").arg(cmd, msg));
}
+void UserInputHandler::expand(const QString &alias, const BufferInfo &bufferInfo, const QString &msg) {
+ QRegExp paramRangeR("\\$(\\d+)\\.\\.(\\d*)");
+ QStringList commands = alias.split(QRegExp("; ?"));
+ QStringList params = msg.split(' ');
+ for(int i = 0; i < commands.count(); i++) {
+ QString command = commands[i];
+
+ // replace ranges like $1..3
+ if(!params.isEmpty()) {
+ int pos;
+ while((pos = paramRangeR.indexIn(command)) != -1) {
+ int start = paramRangeR.cap(1).toInt();
+ bool ok;
+ int end = paramRangeR.cap(2).toInt(&ok);
+ if(!ok) {
+ end = params.count();
+ }
+ if(end < start)
+ command = command.replace(pos, paramRangeR.matchedLength(), QString());
+ else {
+ command = command.replace(pos, paramRangeR.matchedLength(), QStringList(params.mid(start - 1, end - start + 1)).join(" "));
+ }
+ }
+ }
+
+ for(int j = params.count(); j > 0; j--) {
+ IrcUser *ircUser = network()->ircUser(params[j - 1]);
+ command = command.replace(QString("$%1:hostname").arg(j), ircUser ? ircUser->host() : QString("*"));
+ command = command.replace(QString("$%1").arg(j), params[j - 1]);
+ }
+ command = command.replace("$0", msg);
+ command = command.replace("$channelname", bufferInfo.bufferName());
+ command = command.replace("$currentnick", network()->myNick());
+ handleUserInput(bufferInfo, command);
+ }
+}
+
+
+void UserInputHandler::putPrivmsg(const QByteArray &target, const QByteArray &message) {
+ static const char *cmd = "PRIVMSG";
+ int overrun = lastParamOverrun(cmd, QList<QByteArray>() << 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<QByteArray>() << target << message.left(splitPos));
+ putPrivmsg(target, message.mid(splitPos));
+ return;
+ } else {
+ putCmd(cmd, QList<QByteArray>() << 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<QByteArray> ¶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;
+ }
+}
projects / quassel.git / blobdiff