mirror of
https://github.com/cculianu/Fulcrum.git
synced 2026-08-16 13:01:07 +02:00
45e12158db
Also added the "Fatal" logging class which logs as Error but then schedules an app exit when invoked. Only to be used for truly terrible errors.
84 lines
2 KiB
C++
84 lines
2 KiB
C++
#include <QCoreApplication>
|
|
#include <QTimer>
|
|
|
|
#include <cstdlib>
|
|
|
|
#include "Common.h"
|
|
#include "Logger.h"
|
|
|
|
namespace {
|
|
void loggerCommon(int level, const QString &)
|
|
{
|
|
if (level == Logger::Fatal) {
|
|
if (qApp && !QCoreApplication::startingUp())
|
|
QTimer::singleShot(0, qApp, []{qApp->exit(1);});
|
|
else
|
|
std::exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
Logger::Logger(QObject *parent) : QObject(parent)
|
|
{
|
|
connect(this, &Logger::log, this, [this](int level, const QString &line){
|
|
// we do it in a closure because in this c'tor gotLine isn't defined yet (pure virtual)
|
|
gotLine(level, line);
|
|
});
|
|
}
|
|
|
|
Logger::~Logger() {}
|
|
|
|
#include <iostream>
|
|
#include <stdio.h>
|
|
#ifdef Q_OS_UNIX
|
|
# include <unistd.h>
|
|
# include <syslog.h>
|
|
#endif
|
|
ConsoleLogger::ConsoleLogger(QObject *p, bool stdOut)
|
|
: Logger(p), stdOut(stdOut)
|
|
{}
|
|
|
|
void ConsoleLogger::gotLine(int level, const QString &l) {
|
|
(stdOut ? std::cout : std::cerr)
|
|
<< l.toUtf8().constData()
|
|
<< std::endl << std::flush;
|
|
loggerCommon(level, l);
|
|
}
|
|
|
|
bool ConsoleLogger::isaTTY() const {
|
|
#ifdef Q_OS_WIN
|
|
return false; // console control chars don't reliably work on windows. disable color always
|
|
#else
|
|
int fd = fileno(stdOut ? stdout : stderr);
|
|
return isatty(fd);
|
|
#endif
|
|
}
|
|
|
|
#ifdef Q_OS_UNIX
|
|
/* static */ bool SysLogger::opened = false;
|
|
SysLogger::SysLogger(QObject *parent)
|
|
: ConsoleLogger (parent)
|
|
{
|
|
if (!opened) {
|
|
openlog(APPNAME, LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
|
|
setlogmask(LOG_UPTO(LOG_DEBUG));
|
|
opened = true;
|
|
}
|
|
}
|
|
void SysLogger::gotLine(int level, const QString &l)
|
|
{
|
|
if (!opened) {
|
|
ConsoleLogger::gotLine(level, l);
|
|
return;
|
|
}
|
|
int ulevel = LOG_NOTICE;
|
|
switch (level) {
|
|
case Warning: ulevel = LOG_WARNING; break;
|
|
case Fatal:
|
|
case Critical: ulevel = LOG_CRIT; break;
|
|
case Debug: ulevel = LOG_DEBUG; break;
|
|
}
|
|
syslog(ulevel, "%s", l.toUtf8().constData());
|
|
loggerCommon(level, l);
|
|
}
|
|
#endif
|