/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include <QCoreApplication>
#include <QDateTime>
-#include <QObject>
-#include <QMetaType>
+#include <QFileInfo>
+#include <QLibraryInfo>
+#include <QSettings>
+#include <QTranslator>
#include "message.h"
#include "identity.h"
#include "types.h"
#include "syncableobject.h"
-#if defined(HAVE_EXECINFO) and not defined(Q_OS_MAC)
-# define BUILD_CRASHHANDLER
-# include <execinfo.h>
-# include <dlfcn.h>
-# include <cxxabi.h>
-#endif
-
Quassel::BuildInfo Quassel::_buildInfo;
-CliParser *Quassel::_cliParser = 0;
+AbstractCliParser *Quassel::_cliParser = 0;
Quassel::RunMode Quassel::_runMode;
+QString Quassel::_configDirPath;
+QString Quassel::_translationDirPath;
+QStringList Quassel::_dataDirPaths;
bool Quassel::_initialized = false;
bool Quassel::DEBUG = false;
QString Quassel::_coreDumpFileName;
Quassel::Quassel() {
- Q_INIT_RESOURCE(i18n);
-
// We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
signal(SIGTERM, handleSignal);
signal(SIGINT, handleSignal);
-#ifdef BUILD_CRASHHANDLER
+ // we have crashhandler for win32 and unix (based on execinfo).
+ // on mac os we use it's integrated backtrace generator
+#if defined(Q_OS_WIN32) || (defined(HAVE_EXECINFO) && !defined(Q_OS_MAC))
signal(SIGABRT, handleSignal);
- signal(SIGBUS, handleSignal);
signal(SIGSEGV, handleSignal);
-#endif // #if defined(HAVE_EXECINFO) and not defined(Q_OS_MAC)
-
- _cliParser = new CliParser();
-
- // put shared client&core arguments here
- cliParser()->addSwitch("debug",'d', tr("Enable debug output"));
- cliParser()->addSwitch("help",'h', tr("Display this help and exit"));
+# ifndef Q_OS_WIN32
+ signal(SIGBUS, handleSignal);
+# endif
+#endif
}
Quassel::~Quassel() {
qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
registerMetaTypes();
- setupTranslations();
-
- QCoreApplication::setApplicationName(buildInfo().applicationName);
- QCoreApplication::setOrganizationName(buildInfo().organizationName);
- QCoreApplication::setOrganizationDomain(buildInfo().organizationDomain);
Network::setDefaultCodecForServer("ISO-8859-1");
Network::setDefaultCodecForEncoding("UTF-8");
Network::setDefaultCodecForDecoding("ISO-8859-15");
- if(!cliParser()->parse(QCoreApplication::arguments()) || isOptionSet("help")) {
+ if(isOptionSet("help")) {
cliParser()->usage();
return false;
}
+
DEBUG = isOptionSet("debug");
return true;
}
qRegisterMetaType<Message>("Message");
qRegisterMetaType<BufferInfo>("BufferInfo");
qRegisterMetaType<NetworkInfo>("NetworkInfo");
+ qRegisterMetaType<Network::Server>("Network::Server");
qRegisterMetaType<Identity>("Identity");
qRegisterMetaType<Network::ConnectionState>("Network::ConnectionState");
qRegisterMetaTypeStreamOperators<Message>("Message");
qRegisterMetaTypeStreamOperators<BufferInfo>("BufferInfo");
qRegisterMetaTypeStreamOperators<NetworkInfo>("NetworkInfo");
+ qRegisterMetaTypeStreamOperators<Network::Server>("Network::Server");
qRegisterMetaTypeStreamOperators<Identity>("Identity");
qRegisterMetaTypeStreamOperators<qint8>("Network::ConnectionState");
qRegisterMetaTypeStreamOperators<MsgId>("MsgId");
}
-void Quassel::setupTranslations() {
- // Set up i18n support
- QLocale locale = QLocale::system();
-
- QTranslator *qtTranslator = new QTranslator(qApp);
- qtTranslator->setObjectName("QtTr");
- qtTranslator->load(QString(":i18n/qt_%1").arg(locale.name()));
- qApp->installTranslator(qtTranslator);
-
- QTranslator *quasselTranslator = new QTranslator(qApp);
- quasselTranslator->setObjectName("QuasselTr");
- quasselTranslator->load(QString(":i18n/quassel_%1").arg(locale.name()));
- qApp->installTranslator(quasselTranslator);
-}
-
void Quassel::setupBuildInfo(const QString &generated) {
_buildInfo.applicationName = "Quassel IRC";
- _buildInfo.coreApplicationName = "Quassel Core";
- _buildInfo.clientApplicationName = "Quassel Client";
+ _buildInfo.coreApplicationName = "quasselcore";
+ _buildInfo.clientApplicationName = "quasselclient";
_buildInfo.organizationName = "Quassel Project";
_buildInfo.organizationDomain = "quassel-irc.org";
//! Signal handler for graceful shutdown.
void Quassel::handleSignal(int sig) {
switch(sig) {
- case SIGTERM:
- case SIGINT:
- qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
- QCoreApplication::quit();
- break;
-
-#ifdef BUILD_CRASHHANDLER
- case SIGABRT:
- case SIGBUS:
- case SIGSEGV:
- handleCrash();
+ case SIGTERM:
+ case SIGINT:
+ qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
+ QCoreApplication::quit();
+ break;
+ case SIGABRT:
+ case SIGSEGV:
+#ifndef Q_OS_WIN32
+ case SIGBUS:
#endif
- break;
- default:
- break;
+ logBacktrace(coreDumpFileName());
+ exit(EXIT_FAILURE);
+ break;
+ default:
+ break;
}
}
void Quassel::logFatalMessage(const char *msg) {
-#ifndef Q_OS_MAC
+#ifdef Q_OS_MAC
+ Q_UNUSED(msg)
+#else
QFile dumpFile(coreDumpFileName());
- dumpFile.open(QIODevice::WriteOnly);
+ dumpFile.open(QIODevice::Append);
QTextStream dumpStream(&dumpFile);
-#else
- QTextStream dumpStream(stderr);
-#endif
-
+
dumpStream << "Fatal: " << msg << '\n';
dumpStream.flush();
+ dumpFile.close();
+#endif
+}
- qInstallMsgHandler(0);
- abort();
+const QString &Quassel::coreDumpFileName() {
+ if(_coreDumpFileName.isEmpty()) {
+ QDir configDir(configDirPath());
+ _coreDumpFileName = configDir.absoluteFilePath(QString("Quassel-Crash-%1.log").arg(QDateTime::currentDateTime().toString("yyyyMMdd-hhmm")));
+ QFile dumpFile(_coreDumpFileName);
+ dumpFile.open(QIODevice::Append);
+ QTextStream dumpStream(&dumpFile);
+ dumpStream << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash << '\n';
+ qDebug() << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash;
+ dumpStream.flush();
+ dumpFile.close();
+ }
+ return _coreDumpFileName;
}
-void Quassel::handleCrash() {
-#ifdef BUILD_CRASHHANDLER
- void* callstack[128];
- int i, frames = backtrace(callstack, 128);
+QString Quassel::configDirPath() {
+ if(!_configDirPath.isEmpty())
+ return _configDirPath;
- QFile dumpFile(coreDumpFileName());
- dumpFile.open(QIODevice::Append);
- QTextStream dumpStream(&dumpFile);
+ if(Quassel::isOptionSet("datadir")) {
+ qWarning() << "Obsolete option --datadir used!";
+ _configDirPath = Quassel::optionValue("datadir");
+ } else if(Quassel::isOptionSet("configdir")) {
+ _configDirPath = Quassel::optionValue("configdir");
+ } else {
- dumpStream << "Quassel IRC: " << _buildInfo.baseVersion << ' ' << _buildInfo.commitHash << '\n';
-
- for (i = 0; i < frames; ++i) {
- Dl_info info;
- dladdr (callstack[i], &info);
- // as a reference:
- // typedef struct
- // {
- // __const char *dli_fname; /* File name of defining object. */
- // void *dli_fbase; /* Load address of that object. */
- // __const char *dli_sname; /* Name of nearest symbol. */
- // void *dli_saddr; /* Exact value of nearest symbol. */
- // } Dl_info;
-
- #if __LP64__
- int addrSize = 16;
- #else
- int addrSize = 8;
- #endif
-
- QString funcName;
- if(info.dli_sname) {
- char *func = abi::__cxa_demangle(info.dli_sname, 0, 0, 0);
- if(func) {
- funcName = QString(func);
- free(func);
- } else {
- funcName = QString(info.dli_sname);
- }
- } else {
- funcName = QString("0x%1").arg((long)info.dli_saddr, addrSize, QLatin1Char('0'));
- }
+#ifdef Q_WS_MAC
+ // On Mac, the path is always the same
+ _configDirPath = QDir::homePath() + "/Library/Application Support/Quassel/";
+#else
+ // We abuse QSettings to find us a sensible path on the other platforms
+# ifdef Q_WS_WIN
+ // don't use the registry
+ QSettings::Format format = QSettings::IniFormat;
+# else
+ QSettings::Format format = QSettings::NativeFormat;
+# endif
+ QSettings s(format, QSettings::UserScope, QCoreApplication::organizationDomain(), buildInfo().applicationName);
+ QFileInfo fileInfo(s.fileName());
+ _configDirPath = fileInfo.dir().absolutePath();
+#endif /* Q_WS_MAC */
+ }
- // prettificating the filename
- QString fileName("???");
- if(info.dli_fname) {
- fileName = QString(info.dli_fname);
- int slashPos = fileName.lastIndexOf('/');
- if(slashPos != -1)
- fileName = fileName.mid(slashPos + 1);
- if(fileName.count() < 20)
- fileName += QString(20 - fileName.count(), ' ');
+ if(!_configDirPath.endsWith(QDir::separator()) && !_configDirPath.endsWith('/'))
+ _configDirPath += QDir::separator();
+
+ QDir qDir(_configDirPath);
+ if(!qDir.exists(_configDirPath)) {
+ if(!qDir.mkpath(_configDirPath)) {
+ qCritical() << "Unable to create Quassel config directory:" << qPrintable(qDir.absolutePath());
+ return QString();
}
+ }
- QString debugLine = QString("#%1 %2 0x%3 %4").arg(i, 3, 10)
- .arg(fileName)
- .arg((long)(callstack[i]), addrSize, 16, QLatin1Char('0'))
- .arg(funcName);
+ return _configDirPath;
+}
+
+QStringList Quassel::dataDirPaths() {
+ return _dataDirPaths;
+}
- dumpStream << debugLine << "\n";
- qDebug() << qPrintable(debugLine);
+QStringList Quassel::findDataDirPaths() const {
+ QStringList dataDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':', QString::SkipEmptyParts);
+
+ if(!dataDirNames.isEmpty()) {
+ for(int i = 0; i < dataDirNames.count(); i++)
+ dataDirNames[i].append("/apps/quassel/");
+ } else {
+ // Provide a fallback
+#ifdef Q_OS_WIN32
+ dataDirNames << qgetenv("APPDATA") + QCoreApplication::organizationDomain() + "/share/apps/quassel/"
+ << qgetenv("APPDATA") + QCoreApplication::organizationDomain()
+ << QCoreApplication::applicationDirPath();
}
- dumpFile.close();
- exit(27);
-#endif /* BUILD_CRASHHANDLER */
+#elif defined Q_WS_MAC
+ dataDirNames << QDir::homePath() + "/Library/Application Support/Quassel/"
+ << QCoreApplication::applicationDirPath();
+ }
+#else
+ dataDirNames.append("/usr/share/apps/quassel/");
+ }
+ // on UNIX, we always check our install prefix
+ QString appDir = QCoreApplication::applicationDirPath();
+ int binpos = appDir.lastIndexOf("/bin");
+ if(binpos >= 0) {
+ appDir.replace(binpos, 4, "/share");
+ appDir.append("/apps/quassel/");
+ if(!dataDirNames.contains(appDir))
+ dataDirNames.append(appDir);
+ }
+#endif
+
+ // add resource path and workdir just in case
+ dataDirNames << QCoreApplication::applicationDirPath() + "/data/"
+ << ":/data/";
+
+ // append trailing '/' and check for existence
+ QStringList::Iterator iter = dataDirNames.begin();
+ while(iter != dataDirNames.end()) {
+ if(!iter->endsWith(QDir::separator()) && !iter->endsWith('/'))
+ iter->append(QDir::separator());
+ if(!QFile::exists(*iter))
+ iter = dataDirNames.erase(iter);
+ else
+ ++iter;
+ }
+
+ return dataDirNames;
}
-const QString &Quassel::coreDumpFileName() {
- if(_coreDumpFileName.isEmpty())
- _coreDumpFileName = QString("Quassel-Crash-%1.log").arg(QDateTime::currentDateTime().toString("yyyyMMdd-hhmm"));
+QString Quassel::findDataFilePath(const QString &fileName) {
+ QStringList dataDirs = dataDirPaths();
+ foreach(QString dataDir, dataDirs) {
+ QString path = dataDir + fileName;
+ if(QFile::exists(path))
+ return path;
+ }
+ return QString();
+}
- return _coreDumpFileName;
+QStringList Quassel::scriptDirPaths() {
+ QStringList res(configDirPath() + "scripts/");
+ foreach(QString path, dataDirPaths())
+ res << path + "scripts/";
+ return res;
+}
+
+QString Quassel::translationDirPath() {
+ if(_translationDirPath.isEmpty()) {
+ // We support only one translation dir; fallback mechanisms wouldn't work else.
+ // This means that if we have a $data/translations dir, the internal :/i18n resource won't be considered.
+ foreach(const QString &dir, dataDirPaths()) {
+ if(QFile::exists(dir + "translations/")) {
+ _translationDirPath = dir + "translations/";
+ break;
+ }
+ }
+ if(_translationDirPath.isEmpty())
+ _translationDirPath = ":/i18n/";
+ }
+ return _translationDirPath;
+}
+
+void Quassel::loadTranslation(const QLocale &locale) {
+ QTranslator *qtTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QtTr");
+ QTranslator *quasselTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QuasselTr");
+
+ if(!qtTranslator) {
+ qtTranslator = new QTranslator(qApp);
+ qtTranslator->setObjectName("QtTr");
+ qApp->installTranslator(qtTranslator);
+ }
+ if(!quasselTranslator) {
+ quasselTranslator = new QTranslator(qApp);
+ quasselTranslator->setObjectName("QuasselTr");
+ qApp->installTranslator(quasselTranslator);
+ }
+
+ QLocale::setDefault(locale);
+
+ if(locale.language() == QLocale::C)
+ return;
+
+ bool success = qtTranslator->load(QString("qt_%1").arg(locale.name()), translationDirPath());
+ if(!success)
+ qtTranslator->load(QString("qt_%1").arg(locale.name()), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+ quasselTranslator->load(QString("quassel_%1").arg(locale.name()), translationDirPath());
}
projects / quassel.git / blobdiff