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dekstop-main.cpp: install a message handler

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This way the Windows binaries can properly write to
log files.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2017-11-15 22:57:35 +02:00
parent 6161ca2083
commit f2911f64ba
1 changed files with 26 additions and 0 deletions
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26
subsurface-desktop-main.cpp
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@ -29,12 +29,14 @@
static bool filesOnCommandLine = false; static bool filesOnCommandLine = false;
static void validateGL(); static void validateGL();
static void messageHandler(QtMsgType type, const QMessageLogContext &ctx, const QString &msg);
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
int i; int i;
bool no_filenames = true; bool no_filenames = true;
QLoggingCategory::setFilterRules(QStringLiteral("qt.bluetooth* = true")); QLoggingCategory::setFilterRules(QStringLiteral("qt.bluetooth* = true"));
qInstallMessageHandler(messageHandler);
QApplication *application = new QApplication(argc, argv); QApplication *application = new QApplication(argc, argv);
(void)application; (void)application;
QStringList files; QStringList files;
@ -215,3 +217,27 @@ exit:
#endif #endif
} }
} }
// install this message handler primarily so that the Windows build can log to files
void messageHandler(QtMsgType type, const QMessageLogContext &ctx, const QString &msg)
{
Q_UNUSED(ctx);
QByteArray localMsg = msg.toLocal8Bit();
switch (type) {
case QtDebugMsg:
fprintf(stdout, "%s\n", localMsg.constData());
break;
case QtInfoMsg:
fprintf(stdout, "%s\n", localMsg.constData());
break;
case QtWarningMsg:
fprintf(stderr, "%s\n", localMsg.constData());
break;
case QtCriticalMsg:
fprintf(stderr, "%s\n", localMsg.constData());
break;
case QtFatalMsg:
fprintf(stderr, "%s\n", localMsg.constData());
abort();
}
}