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Show a message box when runaway exception happens

This is more clear to users than when the program simply disappears (usually during initialization). It still logs the message to the console and debug log as well.
0.8
Wladimir J. van der Laan 13 years ago
parent
commit
a7a0c7a1bf
  1. 13
      src/qt/bitcoin.cpp

13
src/qt/bitcoin.cpp

@ -119,6 +119,15 @@ std::string _(const char* psz) @@ -119,6 +119,15 @@ std::string _(const char* psz)
return QCoreApplication::translate("bitcoin-core", psz).toStdString();
}
/* Handle runaway exceptions. Shows a message box with the problem and quits the program.
*/
static void handleRunawayException(std::exception *e)
{
PrintExceptionContinue(e, "Runaway exception");
QMessageBox::critical(0, "Runaway exception", BitcoinGUI::tr("A fatal error occured. Bitcoin can no longer continue safely and will quit.") + QString("\n\n") + QString::fromStdString(strMiscWarning));
exit(1);
}
#ifdef WIN32
#define strncasecmp strnicmp
#endif
@ -284,9 +293,9 @@ int main(int argc, char *argv[]) @@ -284,9 +293,9 @@ int main(int argc, char *argv[])
return 1;
}
} catch (std::exception& e) {
PrintException(&e, "Runaway exception");
handleRunawayException(&e);
} catch (...) {
PrintException(NULL, "Runaway exception");
handleRunawayException(NULL);
}
return 0;
}

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