/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-2013 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 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. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "quassel.h"
+#include <iostream>
#include <signal.h>
+#if !defined Q_OS_WIN32 && !defined Q_OS_MAC
+# include <sys/types.h>
+# include <sys/time.h>
+# include <sys/resource.h>
+#endif
#include <QCoreApplication>
#include <QDateTime>
-#include <QObject>
-#include <QMetaType>
+#include <QFileInfo>
+#include <QHostAddress>
+#include <QLibraryInfo>
+#include <QSettings>
+#include <QTranslator>
-#include "message.h"
+#include "bufferinfo.h"
#include "identity.h"
+#include "logger.h"
+#include "message.h"
#include "network.h"
-#include "bufferinfo.h"
-#include "types.h"
+#include "protocol.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
+#include "types.h"
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::_instance = 0;
+bool Quassel::_handleCrashes = true;
+Quassel::LogLevel Quassel::_logLevel = InfoLevel;
+QFile *Quassel::_logFile = 0;
+bool Quassel::_logToSyslog = false;
+
+Quassel::Quassel()
+{
+ Q_ASSERT(!_instance);
+ _instance = this;
+
+ // We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
+ signal(SIGTERM, handleSignal);
+ signal(SIGINT, handleSignal);
+}
-Quassel::Quassel() {
- // We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
- signal(SIGTERM, handleSignal);
- signal(SIGINT, handleSignal);
-#ifdef BUILD_CRASHHANDLER
- signal(SIGABRT, handleSignal);
- signal(SIGBUS, handleSignal);
- signal(SIGSEGV, handleSignal);
-#endif // #if defined(HAVE_EXECINFO) and not defined(Q_OS_MAC)
+Quassel::~Quassel()
+{
+ if (logFile()) {
+ logFile()->close();
+ logFile()->deleteLater();
+ }
+ delete _cliParser;
+}
- _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"));
-}
+bool Quassel::init()
+{
+ if (_initialized)
+ return true; // allow multiple invocations because of MonolithicApplication
+
+ if (_handleCrashes) {
+ // we have crashhandler for win32 and unix (based on execinfo).
+#if defined(Q_OS_WIN32) || defined(HAVE_EXECINFO)
+# ifndef Q_OS_WIN32
+ // we only handle crashes ourselves if coredumps are disabled
+ struct rlimit *limit = (rlimit *)malloc(sizeof(struct rlimit));
+ int rc = getrlimit(RLIMIT_CORE, limit);
+
+ if (rc == -1 || !((long)limit->rlim_cur > 0 || limit->rlim_cur == RLIM_INFINITY)) {
+# endif /* Q_OS_WIN32 */
+ signal(SIGABRT, handleSignal);
+ signal(SIGSEGV, handleSignal);
+# ifndef Q_OS_WIN32
+ signal(SIGBUS, handleSignal);
+ }
+ free(limit);
+# endif /* Q_OS_WIN32 */
+#endif /* Q_OS_WIN32 || HAVE_EXECINFO */
+ }
-Quassel::~Quassel() {
- delete _cliParser;
-}
+ _initialized = true;
+ qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
+
+ registerMetaTypes();
-bool Quassel::init() {
- if(_initialized) return true; // allow multiple invocations because of MonolithicApplication
+ Network::setDefaultCodecForServer("ISO-8859-1");
+ Network::setDefaultCodecForEncoding("UTF-8");
+ Network::setDefaultCodecForDecoding("ISO-8859-15");
- qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
+ if (isOptionSet("help")) {
+ cliParser()->usage();
+ return false;
+ }
+
+ if (isOptionSet("version")) {
+ std::cout << qPrintable("Quassel IRC: " + Quassel::buildInfo().plainVersionString) << std::endl;
+ return false;
+ }
- registerMetaTypes();
- setupBuildInfo();
- Global::setupVersion();
- setupTranslations();
+ DEBUG = isOptionSet("debug");
+
+ // set up logging
+ if (Quassel::runMode() != Quassel::ClientOnly) {
+ if (isOptionSet("loglevel")) {
+ QString level = optionValue("loglevel");
+
+ if (level == "Debug") _logLevel = DebugLevel;
+ else if (level == "Info") _logLevel = InfoLevel;
+ else if (level == "Warning") _logLevel = WarningLevel;
+ else if (level == "Error") _logLevel = ErrorLevel;
+ }
+
+ QString logfilename = optionValue("logfile");
+ if (!logfilename.isEmpty()) {
+ _logFile = new QFile(logfilename);
+ if (!_logFile->open(QIODevice::Append | QIODevice::Text)) {
+ qWarning() << "Could not open log file" << logfilename << ":" << _logFile->errorString();
+ _logFile->deleteLater();
+ _logFile = 0;
+ }
+ }
+#ifdef HAVE_SYSLOG
+ _logToSyslog = isOptionSet("syslog");
+#endif
+ }
- QCoreApplication::setApplicationName(buildInfo().applicationName);
- QCoreApplication::setOrganizationName(buildInfo().organizationName);
- QCoreApplication::setOrganizationDomain(buildInfo().organizationDomain);
+ return true;
+}
- Network::setDefaultCodecForServer("ISO-8859-1");
- Network::setDefaultCodecForEncoding("UTF-8");
- Network::setDefaultCodecForDecoding("ISO-8859-15");
- if(!cliParser()->parse(QCoreApplication::arguments()) || isOptionSet("help")) {
- cliParser()->usage();
- return false;
- }
- DEBUG = isOptionSet("debug");
- return true;
+void Quassel::quit()
+{
+ QCoreApplication::quit();
}
+
//! Register our custom types with Qt's Meta Object System.
/** This makes them available for QVariant and in signals/slots, among other things.
*
*/
-void Quassel::registerMetaTypes() {
- // Complex types
- qRegisterMetaType<QVariant>("QVariant");
- qRegisterMetaType<Message>("Message");
- qRegisterMetaType<BufferInfo>("BufferInfo");
- qRegisterMetaType<NetworkInfo>("NetworkInfo");
- qRegisterMetaType<Identity>("Identity");
- qRegisterMetaType<Network::ConnectionState>("Network::ConnectionState");
-
- qRegisterMetaTypeStreamOperators<QVariant>("QVariant");
- qRegisterMetaTypeStreamOperators<Message>("Message");
- qRegisterMetaTypeStreamOperators<BufferInfo>("BufferInfo");
- qRegisterMetaTypeStreamOperators<NetworkInfo>("NetworkInfo");
- qRegisterMetaTypeStreamOperators<Identity>("Identity");
- qRegisterMetaTypeStreamOperators<qint8>("Network::ConnectionState");
-
- qRegisterMetaType<IdentityId>("IdentityId");
- qRegisterMetaType<BufferId>("BufferId");
- qRegisterMetaType<NetworkId>("NetworkId");
- qRegisterMetaType<UserId>("UserId");
- qRegisterMetaType<AccountId>("AccountId");
- qRegisterMetaType<MsgId>("MsgId");
-
- qRegisterMetaTypeStreamOperators<IdentityId>("IdentityId");
- qRegisterMetaTypeStreamOperators<BufferId>("BufferId");
- qRegisterMetaTypeStreamOperators<NetworkId>("NetworkId");
- qRegisterMetaTypeStreamOperators<UserId>("UserId");
- qRegisterMetaTypeStreamOperators<AccountId>("AccountId");
- qRegisterMetaTypeStreamOperators<MsgId>("MsgId");
+void Quassel::registerMetaTypes()
+{
+ // Complex types
+ qRegisterMetaType<Message>("Message");
+ qRegisterMetaType<BufferInfo>("BufferInfo");
+ qRegisterMetaType<NetworkInfo>("NetworkInfo");
+ qRegisterMetaType<Network::Server>("Network::Server");
+ qRegisterMetaType<Identity>("Identity");
+
+ qRegisterMetaTypeStreamOperators<Message>("Message");
+ qRegisterMetaTypeStreamOperators<BufferInfo>("BufferInfo");
+ qRegisterMetaTypeStreamOperators<NetworkInfo>("NetworkInfo");
+ qRegisterMetaTypeStreamOperators<Network::Server>("Network::Server");
+ qRegisterMetaTypeStreamOperators<Identity>("Identity");
+
+ qRegisterMetaType<IdentityId>("IdentityId");
+ qRegisterMetaType<BufferId>("BufferId");
+ qRegisterMetaType<NetworkId>("NetworkId");
+ qRegisterMetaType<UserId>("UserId");
+ qRegisterMetaType<AccountId>("AccountId");
+ qRegisterMetaType<MsgId>("MsgId");
+
+ qRegisterMetaType<QHostAddress>("QHostAddress");
+
+ qRegisterMetaTypeStreamOperators<IdentityId>("IdentityId");
+ qRegisterMetaTypeStreamOperators<BufferId>("BufferId");
+ qRegisterMetaTypeStreamOperators<NetworkId>("NetworkId");
+ qRegisterMetaTypeStreamOperators<UserId>("UserId");
+ qRegisterMetaTypeStreamOperators<AccountId>("AccountId");
+ qRegisterMetaTypeStreamOperators<MsgId>("MsgId");
+
+ qRegisterMetaType<Protocol::SessionState>("Protocol::SessionState");
+
+ // Versions of Qt prior to 4.7 didn't define QVariant as a meta type
+ if (!QMetaType::type("QVariant")) {
+ qRegisterMetaType<QVariant>("QVariant");
+ qRegisterMetaTypeStreamOperators<QVariant>("QVariant");
+ }
}
-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 = "quasselcore";
+ _buildInfo.clientApplicationName = "quasselclient";
+ _buildInfo.organizationName = "Quassel Project";
+ _buildInfo.organizationDomain = "quassel-irc.org";
+
+ QStringList gen = generated.split(',');
+ Q_ASSERT(gen.count() == 10);
+ _buildInfo.baseVersion = gen[0];
+ _buildInfo.generatedVersion = gen[1];
+ _buildInfo.isSourceDirty = !gen[2].isEmpty();
+ _buildInfo.commitHash = gen[3];
+ _buildInfo.commitDate = gen[4].toUInt();
+ _buildInfo.protocolVersion = gen[5].toUInt();
+ _buildInfo.clientNeedsProtocol = gen[6].toUInt();
+ _buildInfo.coreNeedsProtocol = gen[7].toUInt();
+ _buildInfo.buildDate = QString("%1 %2").arg(gen[8], gen[9]);
+ // create a nice version string
+ if (_buildInfo.generatedVersion.isEmpty()) {
+ if (!_buildInfo.commitHash.isEmpty()) {
+ // dist version
+ _buildInfo.plainVersionString = QString("v%1 (dist-%2)")
+ .arg(_buildInfo.baseVersion)
+ .arg(_buildInfo.commitHash.left(7));
+ _buildInfo.fancyVersionString = QString("v%1 (dist-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%3\">%2</a>)")
+ .arg(_buildInfo.baseVersion)
+ .arg(_buildInfo.commitHash.left(7))
+ .arg(_buildInfo.commitHash);
+ }
+ else {
+ // we only have a base version :(
+ _buildInfo.plainVersionString = QString("v%1 (unknown rev)").arg(_buildInfo.baseVersion);
+ }
+ }
+ else {
+ // analyze what we got from git-describe
+ QRegExp rx("(.*)-(\\d+)-g([0-9a-f]+)$");
+ if (rx.exactMatch(_buildInfo.generatedVersion)) {
+ QString distance = rx.cap(2) == "0" ? QString() : QString("%1+%2 ").arg(rx.cap(1), rx.cap(2));
+ _buildInfo.plainVersionString = QString("v%1 (%2git-%3%4)")
+ .arg(_buildInfo.baseVersion, distance, rx.cap(3))
+ .arg(_buildInfo.isSourceDirty ? "*" : "");
+ if (!_buildInfo.commitHash.isEmpty()) {
+ _buildInfo.fancyVersionString = QString("v%1 (%2git-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%5\">%3</a>%4)")
+ .arg(_buildInfo.baseVersion, distance, rx.cap(3))
+ .arg(_buildInfo.isSourceDirty ? "*" : "")
+ .arg(_buildInfo.commitHash);
+ }
+ }
+ else {
+ _buildInfo.plainVersionString = QString("v%1 (invalid rev)").arg(_buildInfo.baseVersion);
+ }
+ }
+ if (_buildInfo.fancyVersionString.isEmpty())
+ _buildInfo.fancyVersionString = _buildInfo.plainVersionString;
}
-void Quassel::setupBuildInfo() {
- _buildInfo.applicationName = "Quassel IRC";
- _buildInfo.coreApplicationName = "Quassel Core";
- _buildInfo.clientApplicationName = "Quassel Client";
- _buildInfo.organizationName = "Quassel Project";
- _buildInfo.organizationDomain = "quassel-irc.org";
-/*
-# include "version.inc"
-# include "version.gen"
-
- if(quasselGeneratedVersion.isEmpty()) {
- if(quasselCommit.isEmpty())
- quasselVersion = QString("v%1 (unknown rev)").arg(quasselBaseVersion);
- else
- quasselVersion = QString("v%1 (dist-%2, %3)").arg(quasselBaseVersion).arg(quasselCommit.left(7))
- .arg(QDateTime::fromTime_t(quasselArchiveDate).toLocalTime().toString("yyyy-MM-dd"));
- } else {
- QStringList parts = quasselGeneratedVersion.split(':');
- quasselVersion = QString("v%1").arg(parts[0]);
- if(parts.count() >= 2) quasselVersion.append(QString(" (%1)").arg(parts[1]));
- }
- quasselBuildDate = __DATE__;
- quasselBuildTime = __TIME__;
- */
-}
//! Signal handler for graceful shutdown.
-void Quassel::handleSignal(int sig) {
- switch(sig) {
+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
+ qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
+ if (_instance)
+ _instance->quit();
+ else
+ QCoreApplication::quit();
+ break;
case SIGABRT:
- case SIGBUS:
case SIGSEGV:
- handleCrash();
+#ifndef Q_OS_WIN32
+ case SIGBUS:
#endif
- break;
+ logBacktrace(coreDumpFileName());
+ exit(EXIT_FAILURE);
+ break;
default:
- break;
- }
+ break;
+ }
+}
+
+
+void Quassel::logFatalMessage(const char *msg)
+{
+#ifdef Q_OS_MAC
+ Q_UNUSED(msg)
+#else
+ QFile dumpFile(coreDumpFileName());
+ dumpFile.open(QIODevice::Append);
+ QTextStream dumpStream(&dumpFile);
+
+ dumpStream << "Fatal: " << msg << '\n';
+ dumpStream.flush();
+ dumpFile.close();
+#endif
}
-void Quassel::handleCrash() {
-#ifdef BUILD_CRASHHANDLER
- void* callstack[128];
- int i, frames = backtrace(callstack, 128);
-
- QFile dumpFile(QString("Quassel-Crash-%1").arg(QDateTime::currentDateTime().toString("yyyyMMdd-hhmm.log")));
- dumpFile.open(QIODevice::WriteOnly);
- QTextStream dumpStream(&dumpFile);
-
- 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'));
+
+Quassel::Features Quassel::features()
+{
+ Features feats = 0;
+ for (int i = 1; i <= NumFeatures; i <<= 1)
+ feats |= (Feature)i;
+
+ return feats;
+}
+
+
+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;
+}
+
+
+QString Quassel::configDirPath()
+{
+ if (!_configDirPath.isEmpty())
+ return _configDirPath;
+
+ if (Quassel::isOptionSet("datadir")) {
+ qWarning() << "Obsolete option --datadir used!";
+ _configDirPath = Quassel::optionValue("datadir");
+ }
+ else if (Quassel::isOptionSet("configdir")) {
+ _configDirPath = Quassel::optionValue("configdir");
+ }
+ else {
+#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);
-
- dumpStream << debugLine << "\n";
- qDebug() << qPrintable(debugLine);
- }
- dumpFile.close();
- exit(27);
-#endif /* BUILD_CRASHHANDLER */
+ return _configDirPath;
}
-// FIXME temporary
-
-void Global::setupVersion() {
-
- # include "version.inc"
- # include "version.gen"
-
- if(quasselGeneratedVersion.isEmpty()) {
- if(quasselCommit.isEmpty())
- quasselVersion = QString("v%1 (unknown rev)").arg(quasselBaseVersion);
- else
- quasselVersion = QString("v%1 (dist-%2, %3)").arg(quasselBaseVersion).arg(quasselCommit.left(7))
- .arg(QDateTime::fromTime_t(quasselArchiveDate).toLocalTime().toString("yyyy-MM-dd"));
- } else {
- QStringList parts = quasselGeneratedVersion.split(':');
- quasselVersion = QString("v%1").arg(parts[0]);
- if(parts.count() >= 2) quasselVersion.append(QString(" (%1)").arg(parts[1]));
- }
- quasselBuildDate = __DATE__;
- quasselBuildTime = __TIME__;
+
+QStringList Quassel::dataDirPaths()
+{
+ return _dataDirPaths;
}
-QString Global::quasselVersion;
-QString Global::quasselBaseVersion;
-QString Global::quasselGeneratedVersion;
-QString Global::quasselBuildDate;
-QString Global::quasselBuildTime;
-QString Global::quasselCommit;
-uint Global::quasselArchiveDate;
-uint Global::protocolVersion;
-uint Global::clientNeedsProtocol;
-uint Global::coreNeedsProtocol;
+
+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();
+ }
+#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;
+}
+
+
+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();
+}
+
+
+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)
+ qApp->removeTranslator(qtTranslator);
+ if (quasselTranslator)
+ qApp->removeTranslator(quasselTranslator);
+
+ // We use QLocale::C to indicate that we don't want a translation
+ if (locale.language() == QLocale::C)
+ return;
+
+ qtTranslator = new QTranslator(qApp);
+ qtTranslator->setObjectName("QtTr");
+ qApp->installTranslator(qtTranslator);
+
+ quasselTranslator = new QTranslator(qApp);
+ quasselTranslator->setObjectName("QuasselTr");
+ qApp->installTranslator(quasselTranslator);
+
+#if QT_VERSION >= 0x040800 && !defined Q_OS_MAC
+ bool success = qtTranslator->load(locale, QString("qt_"), translationDirPath());
+ if (!success)
+ qtTranslator->load(locale, QString("qt_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+ quasselTranslator->load(locale, QString(""), translationDirPath());
+#else
+ 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("%1").arg(locale.name()), translationDirPath());
+#endif
+}
projects / quassel.git / blobdiff