1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
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 CliParser *Quassel::_cliParser = 0;
39 Quassel::RunMode Quassel::_runMode;
40 bool Quassel::_initialized = false;
41 bool Quassel::DEBUG = false;
42 QString Quassel::_coreDumpFileName;
45 Q_INIT_RESOURCE(i18n);
47 // We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
48 signal(SIGTERM, handleSignal);
49 signal(SIGINT, handleSignal);
51 // we have crashhandler for win32 and unix (based on execinfo).
52 // on mac os we use it's integrated backtrace generator
53 #if defined(Q_OS_WIN32) || (defined(HAVE_EXECINFO) && !defined(Q_OS_MAC))
54 signal(SIGABRT, handleSignal);
55 signal(SIGSEGV, handleSignal);
57 signal(SIGBUS, handleSignal);
61 _cliParser = new CliParser();
63 // put shared client&core arguments here
64 cliParser()->addSwitch("debug",'d', tr("Enable debug output"));
65 cliParser()->addSwitch("help",'h', tr("Display this help and exit"));
72 bool Quassel::init() {
74 return true; // allow multiple invocations because of MonolithicApplication
77 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
81 QCoreApplication::setApplicationName(buildInfo().applicationName);
82 QCoreApplication::setOrganizationName(buildInfo().organizationName);
83 QCoreApplication::setOrganizationDomain(buildInfo().organizationDomain);
85 Network::setDefaultCodecForServer("ISO-8859-1");
86 Network::setDefaultCodecForEncoding("UTF-8");
87 Network::setDefaultCodecForDecoding("ISO-8859-15");
89 if(!cliParser()->parse(QCoreApplication::arguments()) || isOptionSet("help")) {
93 DEBUG = isOptionSet("debug");
97 //! Register our custom types with Qt's Meta Object System.
98 /** This makes them available for QVariant and in signals/slots, among other things.
101 void Quassel::registerMetaTypes() {
103 qRegisterMetaType<QVariant>("QVariant");
104 qRegisterMetaType<Message>("Message");
105 qRegisterMetaType<BufferInfo>("BufferInfo");
106 qRegisterMetaType<NetworkInfo>("NetworkInfo");
107 qRegisterMetaType<Network::Server>("Network::Server");
108 qRegisterMetaType<Identity>("Identity");
109 qRegisterMetaType<Network::ConnectionState>("Network::ConnectionState");
111 qRegisterMetaTypeStreamOperators<QVariant>("QVariant");
112 qRegisterMetaTypeStreamOperators<Message>("Message");
113 qRegisterMetaTypeStreamOperators<BufferInfo>("BufferInfo");
114 qRegisterMetaTypeStreamOperators<NetworkInfo>("NetworkInfo");
115 qRegisterMetaTypeStreamOperators<Network::Server>("Network::Server");
116 qRegisterMetaTypeStreamOperators<Identity>("Identity");
117 qRegisterMetaTypeStreamOperators<qint8>("Network::ConnectionState");
119 qRegisterMetaType<IdentityId>("IdentityId");
120 qRegisterMetaType<BufferId>("BufferId");
121 qRegisterMetaType<NetworkId>("NetworkId");
122 qRegisterMetaType<UserId>("UserId");
123 qRegisterMetaType<AccountId>("AccountId");
124 qRegisterMetaType<MsgId>("MsgId");
126 qRegisterMetaTypeStreamOperators<IdentityId>("IdentityId");
127 qRegisterMetaTypeStreamOperators<BufferId>("BufferId");
128 qRegisterMetaTypeStreamOperators<NetworkId>("NetworkId");
129 qRegisterMetaTypeStreamOperators<UserId>("UserId");
130 qRegisterMetaTypeStreamOperators<AccountId>("AccountId");
131 qRegisterMetaTypeStreamOperators<MsgId>("MsgId");
134 void Quassel::setupBuildInfo(const QString &generated) {
135 _buildInfo.applicationName = "Quassel IRC";
136 _buildInfo.coreApplicationName = "Quassel Core";
137 _buildInfo.clientApplicationName = "Quassel Client";
138 _buildInfo.organizationName = "Quassel Project";
139 _buildInfo.organizationDomain = "quassel-irc.org";
141 QStringList gen = generated.split(',');
142 Q_ASSERT(gen.count() == 10);
143 _buildInfo.baseVersion = gen[0];
144 _buildInfo.generatedVersion = gen[1];
145 _buildInfo.isSourceDirty = !gen[2].isEmpty();
146 _buildInfo.commitHash = gen[3];
147 _buildInfo.commitDate = gen[4].toUInt();
148 _buildInfo.protocolVersion = gen[5].toUInt();
149 _buildInfo.clientNeedsProtocol = gen[6].toUInt();
150 _buildInfo.coreNeedsProtocol = gen[7].toUInt();
151 _buildInfo.buildDate = QString("%1 %2").arg(gen[8], gen[9]);
152 // create a nice version string
153 if(_buildInfo.generatedVersion.isEmpty()) {
154 if(!_buildInfo.commitHash.isEmpty()) {
156 _buildInfo.plainVersionString = QString("v%1 (dist-%2)")
157 .arg(_buildInfo.baseVersion)
158 .arg(_buildInfo.commitHash.left(7));
159 _buildInfo.fancyVersionString
160 = QString("v%1 (dist-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%3\">%2</a>)")
161 .arg(_buildInfo.baseVersion)
162 .arg(_buildInfo.commitHash.left(7))
163 .arg(_buildInfo.commitHash);
165 // we only have a base version :(
166 _buildInfo.plainVersionString = QString("v%1 (unknown rev)").arg(_buildInfo.baseVersion);
169 // analyze what we got from git-describe
170 QRegExp rx("(.*)-(\\d+)-g([0-9a-f]+)$");
171 if(rx.exactMatch(_buildInfo.generatedVersion)) {
172 QString distance = rx.cap(2) == "0" ? QString() : QString(" [+%1]").arg(rx.cap(2));
173 _buildInfo.plainVersionString = QString("v%1%2 (git-%3%4)")
174 .arg(rx.cap(1), distance, rx.cap(3))
175 .arg(_buildInfo.isSourceDirty ? "*" : "");
176 if(!_buildInfo.commitHash.isEmpty()) {
177 _buildInfo.fancyVersionString = QString("v%1%2 (git-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%5\">%3</a>%4)")
178 .arg(rx.cap(1), distance, rx.cap(3))
179 .arg(_buildInfo.isSourceDirty ? "*" : "")
180 .arg(_buildInfo.commitHash);
183 _buildInfo.plainVersionString = QString("v%1 (invalid rev)").arg(_buildInfo.baseVersion);
186 if(_buildInfo.fancyVersionString.isEmpty())
187 _buildInfo.fancyVersionString = _buildInfo.plainVersionString;
190 //! Signal handler for graceful shutdown.
191 void Quassel::handleSignal(int sig) {
195 qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
196 QCoreApplication::quit();
203 logBacktrace(coreDumpFileName());
211 void Quassel::logFatalMessage(const char *msg) {
215 QFile dumpFile(coreDumpFileName());
216 dumpFile.open(QIODevice::Append);
217 QTextStream dumpStream(&dumpFile);
219 dumpStream << "Fatal: " << msg << '\n';
225 const QString &Quassel::coreDumpFileName() {
226 if(_coreDumpFileName.isEmpty()) {
227 _coreDumpFileName = QString("Quassel-Crash-%1.log").arg(QDateTime::currentDateTime().toString("yyyyMMdd-hhmm"));
228 QFile dumpFile(_coreDumpFileName);
229 dumpFile.open(QIODevice::Append);
230 QTextStream dumpStream(&dumpFile);
231 dumpStream << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash << '\n';
232 qDebug() << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash;
236 return _coreDumpFileName;