/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2015 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 <QDebug>
#endif
-void Quassel::logBacktrace(const QString &filename) {
+void Quassel::logBacktrace(const QString &filename)
+{
#ifndef BUILD_CRASHHANDLER
- Q_UNUSED(filename)
+ Q_UNUSED(filename)
#else
- void* callstack[128];
- int i, frames = backtrace(callstack, 128);
+ void *callstack[128];
+ int i, frames = backtrace(callstack, 128);
- QFile dumpFile(filename);
- dumpFile.open(QIODevice::Append);
- QTextStream dumpStream(&dumpFile);
+ QFile dumpFile(filename);
+ 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;
+ 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;
+ #ifdef __LP64__
+ int addrSize = 16;
#else
- int addrSize = 8;
+ 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((ulong)(info.dli_saddr), addrSize, 16, QLatin1Char('0'));
- }
+ 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((ulong)(info.dli_saddr), addrSize, 16, 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);
- }
+ // 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);
+ }
- QString debugLine = QString("#%1 %2 0x%3 %4").arg(i, 3, 10)
- .arg(fileName, - 20)
- .arg((ulong)(callstack[i]), addrSize, 16, QLatin1Char('0'))
- .arg(funcName);
+ QString debugLine = QString("#%1 %2 0x%3 %4").arg(i, 3, 10)
+ .arg(fileName, -20)
+ .arg((ulong)(callstack[i]), addrSize, 16, QLatin1Char('0'))
+ .arg(funcName);
- dumpStream << debugLine << "\n";
- qDebug() << qPrintable(debugLine);
- }
- dumpFile.close();
+ dumpStream << debugLine << "\n";
+ qDebug() << qPrintable(debugLine);
+ }
+ dumpFile.close();
#endif /* BUILD_CRASHHANDLER */
}