1 /***************************************************************************
2 * Copyright (C) 2005-09 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
25 #include <QCoreApplication>
33 #include "bufferinfo.h"
35 #include "syncableobject.h"
37 Quassel::BuildInfo Quassel::_buildInfo;
38 AbstractCliParser *Quassel::_cliParser = 0;
39 Quassel::RunMode Quassel::_runMode;
40 bool Quassel::_initialized = false;
41 bool Quassel::DEBUG = false;
42 QString Quassel::_coreDumpFileName;
45 // We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
46 signal(SIGTERM, handleSignal);
47 signal(SIGINT, handleSignal);
49 // we have crashhandler for win32 and unix (based on execinfo).
50 // on mac os we use it's integrated backtrace generator
51 #if defined(Q_OS_WIN32) || (defined(HAVE_EXECINFO) && !defined(Q_OS_MAC))
52 signal(SIGABRT, handleSignal);
53 signal(SIGSEGV, handleSignal);
55 signal(SIGBUS, handleSignal);
65 bool Quassel::init() {
67 return true; // allow multiple invocations because of MonolithicApplication
70 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
74 Network::setDefaultCodecForServer("ISO-8859-1");
75 Network::setDefaultCodecForEncoding("UTF-8");
76 Network::setDefaultCodecForDecoding("ISO-8859-15");
78 if(isOptionSet("help")) {
83 DEBUG = isOptionSet("debug");
87 //! Register our custom types with Qt's Meta Object System.
88 /** This makes them available for QVariant and in signals/slots, among other things.
91 void Quassel::registerMetaTypes() {
93 qRegisterMetaType<QVariant>("QVariant");
94 qRegisterMetaType<Message>("Message");
95 qRegisterMetaType<BufferInfo>("BufferInfo");
96 qRegisterMetaType<NetworkInfo>("NetworkInfo");
97 qRegisterMetaType<Network::Server>("Network::Server");
98 qRegisterMetaType<Identity>("Identity");
99 qRegisterMetaType<Network::ConnectionState>("Network::ConnectionState");
101 qRegisterMetaTypeStreamOperators<QVariant>("QVariant");
102 qRegisterMetaTypeStreamOperators<Message>("Message");
103 qRegisterMetaTypeStreamOperators<BufferInfo>("BufferInfo");
104 qRegisterMetaTypeStreamOperators<NetworkInfo>("NetworkInfo");
105 qRegisterMetaTypeStreamOperators<Network::Server>("Network::Server");
106 qRegisterMetaTypeStreamOperators<Identity>("Identity");
107 qRegisterMetaTypeStreamOperators<qint8>("Network::ConnectionState");
109 qRegisterMetaType<IdentityId>("IdentityId");
110 qRegisterMetaType<BufferId>("BufferId");
111 qRegisterMetaType<NetworkId>("NetworkId");
112 qRegisterMetaType<UserId>("UserId");
113 qRegisterMetaType<AccountId>("AccountId");
114 qRegisterMetaType<MsgId>("MsgId");
116 qRegisterMetaTypeStreamOperators<IdentityId>("IdentityId");
117 qRegisterMetaTypeStreamOperators<BufferId>("BufferId");
118 qRegisterMetaTypeStreamOperators<NetworkId>("NetworkId");
119 qRegisterMetaTypeStreamOperators<UserId>("UserId");
120 qRegisterMetaTypeStreamOperators<AccountId>("AccountId");
121 qRegisterMetaTypeStreamOperators<MsgId>("MsgId");
124 void Quassel::setupBuildInfo(const QString &generated) {
125 _buildInfo.applicationName = "Quassel IRC";
126 _buildInfo.coreApplicationName = "Quassel Core";
127 _buildInfo.clientApplicationName = "Quassel Client";
128 _buildInfo.organizationName = "Quassel Project";
129 _buildInfo.organizationDomain = "quassel-irc.org";
131 QStringList gen = generated.split(',');
132 Q_ASSERT(gen.count() == 10);
133 _buildInfo.baseVersion = gen[0];
134 _buildInfo.generatedVersion = gen[1];
135 _buildInfo.isSourceDirty = !gen[2].isEmpty();
136 _buildInfo.commitHash = gen[3];
137 _buildInfo.commitDate = gen[4].toUInt();
138 _buildInfo.protocolVersion = gen[5].toUInt();
139 _buildInfo.clientNeedsProtocol = gen[6].toUInt();
140 _buildInfo.coreNeedsProtocol = gen[7].toUInt();
141 _buildInfo.buildDate = QString("%1 %2").arg(gen[8], gen[9]);
142 // create a nice version string
143 if(_buildInfo.generatedVersion.isEmpty()) {
144 if(!_buildInfo.commitHash.isEmpty()) {
146 _buildInfo.plainVersionString = QString("v%1 (dist-%2)")
147 .arg(_buildInfo.baseVersion)
148 .arg(_buildInfo.commitHash.left(7));
149 _buildInfo.fancyVersionString
150 = QString("v%1 (dist-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%3\">%2</a>)")
151 .arg(_buildInfo.baseVersion)
152 .arg(_buildInfo.commitHash.left(7))
153 .arg(_buildInfo.commitHash);
155 // we only have a base version :(
156 _buildInfo.plainVersionString = QString("v%1 (unknown rev)").arg(_buildInfo.baseVersion);
159 // analyze what we got from git-describe
160 QRegExp rx("(.*)-(\\d+)-g([0-9a-f]+)$");
161 if(rx.exactMatch(_buildInfo.generatedVersion)) {
162 QString distance = rx.cap(2) == "0" ? QString() : QString(" [+%1]").arg(rx.cap(2));
163 _buildInfo.plainVersionString = QString("v%1%2 (git-%3%4)")
164 .arg(rx.cap(1), distance, rx.cap(3))
165 .arg(_buildInfo.isSourceDirty ? "*" : "");
166 if(!_buildInfo.commitHash.isEmpty()) {
167 _buildInfo.fancyVersionString = QString("v%1%2 (git-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%5\">%3</a>%4)")
168 .arg(rx.cap(1), distance, rx.cap(3))
169 .arg(_buildInfo.isSourceDirty ? "*" : "")
170 .arg(_buildInfo.commitHash);
173 _buildInfo.plainVersionString = QString("v%1 (invalid rev)").arg(_buildInfo.baseVersion);
176 if(_buildInfo.fancyVersionString.isEmpty())
177 _buildInfo.fancyVersionString = _buildInfo.plainVersionString;
180 //! Signal handler for graceful shutdown.
181 void Quassel::handleSignal(int sig) {
185 qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
186 QCoreApplication::quit();
193 logBacktrace(coreDumpFileName());
201 void Quassel::logFatalMessage(const char *msg) {
205 QFile dumpFile(coreDumpFileName());
206 dumpFile.open(QIODevice::Append);
207 QTextStream dumpStream(&dumpFile);
209 dumpStream << "Fatal: " << msg << '\n';
215 const QString &Quassel::coreDumpFileName() {
216 if(_coreDumpFileName.isEmpty()) {
217 _coreDumpFileName = QString("Quassel-Crash-%1.log").arg(QDateTime::currentDateTime().toString("yyyyMMdd-hhmm"));
218 QFile dumpFile(_coreDumpFileName);
219 dumpFile.open(QIODevice::Append);
220 QTextStream dumpStream(&dumpFile);
221 dumpStream << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash << '\n';
222 qDebug() << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash;
226 return _coreDumpFileName;