+ // Set maximum level for output (we still store/announce all messages for client-side filtering)
+ if (Quassel::isOptionSet("loglevel")) {
+ QString level = Quassel::optionValue("loglevel").toLower();
+ if (level == "debug")
+ _outputLevel = LogLevel::Debug;
+ else if (level == "info")
+ _outputLevel = LogLevel::Info;
+ else if (level == "warning")
+ _outputLevel = LogLevel::Warning;
+ else if (level == "error")
+ _outputLevel = LogLevel::Error;
+ else {
+ qCritical() << qPrintable(tr("Invalid log level %1; supported are Debug|Info|Warning|Error").arg(level));
+ return false;
+ }
+ }
+
+ QString logfilename = Quassel::optionValue("logfile");
+ if (!logfilename.isEmpty()) {
+ _logFile.setFileName(logfilename);
+ if (!_logFile.open(QFile::Append|QFile::Unbuffered|QFile::Text)) {
+ qCritical() << qPrintable(tr("Could not open log file \"%1\": %2").arg(logfilename, _logFile.errorString()));
+ }
+ }
+ if (!_logFile.isOpen()) {
+ if (!_logFile.open(stderr, QFile::WriteOnly|QFile::Unbuffered|QFile::Text)) {
+ qCritical() << qPrintable(tr("Cannot write to stderr: %1").arg(_logFile.errorString()));
+ }
+ }
+
+#ifdef HAVE_SYSLOG
+ _syslogEnabled = Quassel::isOptionSet("syslog");
+#endif
+
+ _initialized = true;
+
+ // Now that we've setup our logging backends, output pending messages
+ for (auto &&message : _messages) {
+ outputMessage(message);
+ }
+ if (!_keepMessages) {
+ _messages.clear();
+ }
+
+ return true;
+}
+
+
+#if QT_VERSION < 0x050000
+void Logger::messageHandler(QtMsgType type, const char *message)
+#else
+void Logger::messageHandler(QtMsgType type, const QMessageLogContext &, const QString &message)
+#endif
+{
+ Quassel::instance()->logger()->handleMessage(type, message);
+}
+
+
+void Logger::handleMessage(QtMsgType type, const QString &msg)
+{
+ switch (type) {
+ case QtDebugMsg:
+ handleMessage(LogLevel::Debug, msg);