#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;
Quassel::RunMode Quassel::_runMode;
bool Quassel::_initialized = false;
bool Quassel::DEBUG = false;
+QString Quassel::_coreDumpFileName;
Quassel::Quassel() {
Q_INIT_RESOURCE(i18n);
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)
+# ifndef Q_OS_WIN32
+ signal(SIGBUS, handleSignal);
+# endif
+#endif
_cliParser = new CliParser();
}
bool Quassel::init() {
- if(_initialized) return true; // allow multiple invocations because of MonolithicApplication
+ if(_initialized)
+ return true; // allow multiple invocations because of MonolithicApplication
+ _initialized = true;
qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
registerMetaTypes();
- setupBuildInfo();
- Global::setupVersion();
setupTranslations();
QCoreApplication::setApplicationName(buildInfo().applicationName);
qApp->installTranslator(quasselTranslator);
}
-void Quassel::setupBuildInfo() {
+void Quassel::setupBuildInfo(const QString &generated) {
_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"));
+ 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 {
- QStringList parts = quasselGeneratedVersion.split(':');
- quasselVersion = QString("v%1").arg(parts[0]);
- if(parts.count() >= 2) quasselVersion.append(QString(" (%1)").arg(parts[1]));
+ // 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]").arg(rx.cap(2));
+ _buildInfo.plainVersionString = QString("v%1%2 (git-%3%4)")
+ .arg(rx.cap(1), distance, rx.cap(3))
+ .arg(_buildInfo.isSourceDirty ? "*" : "");
+ if(!_buildInfo.commitHash.isEmpty()) {
+ _buildInfo.fancyVersionString = QString("v%1%2 (git-<a href=\"http://git.quassel-irc.org/?p=quassel.git;a=commit;h=%5\">%3</a>%4)")
+ .arg(rx.cap(1), distance, rx.cap(3))
+ .arg(_buildInfo.isSourceDirty ? "*" : "")
+ .arg(_buildInfo.commitHash);
+ }
+ } else {
+ _buildInfo.plainVersionString = QString("v%1 (invalid rev)").arg(_buildInfo.baseVersion);
+ }
}
- quasselBuildDate = __DATE__;
- quasselBuildTime = __TIME__;
- */
+ if(_buildInfo.fancyVersionString.isEmpty())
+ _buildInfo.fancyVersionString = _buildInfo.plainVersionString;
}
//! 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());
+ break;
+ default:
+ break;
}
}
-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);
+void Quassel::logFatalMessage(const char *msg) {
+#ifdef Q_OS_MAC
+ Q_UNUSED(msg)
+#else
+ QFile dumpFile(coreDumpFileName());
+ dumpFile.open(QIODevice::Append);
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'));
- }
-
- // 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(), ' ');
- }
-
- 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);
- }
+
+ dumpStream << "Fatal: " << msg << '\n';
+ dumpStream.flush();
dumpFile.close();
- exit(27);
-#endif /* BUILD_CRASHHANDLER */
+#endif
}
-// 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]));
+const QString &Quassel::coreDumpFileName() {
+ if(_coreDumpFileName.isEmpty()) {
+ _coreDumpFileName = 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();
}
- quasselBuildDate = __DATE__;
- quasselBuildTime = __TIME__;
+ return _coreDumpFileName;
}
-
-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;