LogMacros.h

/*
 * This file is part of buteo-syncfw package
 *
 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 *
 * Contact: Sateesh Kavuri <sateesh.kavuri@nokia.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */
 
 
#ifndef LOGMACROS_H
#define LOGMACROS_H
 
#include <QString>
#include <QTime>
#include <QDebug>
#include <QDateTime>
#include <QScopedPointer>
#include "Logger.h"
 
#define LOG_MSG_L(level, msg) if(Buteo::Logger::instance()->enabled())(QDebug((QtMsgType)(level)) << __FILE__ << __LINE__ << ":" << msg)
#define LOG_MSG_L_PLAIN(level, msg) if(Buteo::Logger::instance()->enabled())(QDebug((QtMsgType)(level)) << msg)
 
#define LOG_FATAL(msg) qFatal(msg)
#define LOG_CRITICAL(msg) qCritical() << msg
#define LOG_WARNING(msg) qWarning() << msg
 
// use relevant logging level numbers from syslog.h where possible
# define LOG_PROTOCOL(msg) if (Buteo::Logger::instance()->getLogLevel() >= 6) qDebug() << msg
# define LOG_INFO(msg) if (Buteo::Logger::instance()->getLogLevel() >= 6) qDebug() << msg
# define LOG_DEBUG(msg) if (Buteo::Logger::instance()->getLogLevel() >= 7) qDebug() << msg
# define LOG_TRACE(msg) if (Buteo::Logger::instance()->getLogLevel() >= 8) qDebug() << msg
# define LOG_TRACE_PLAIN(msg) if (Buteo::Logger::instance()->getLogLevel() >= 8) qDebug() << msg
 
# define FUNCTION_CALL_TRACE QScopedPointer<Buteo::LogTimer> timerDebugVariable; \
    if (Buteo::Logger::instance()->getLogLevel() >= 9) \
        timerDebugVariable.reset(new Buteo::LogTimer(QString(__PRETTY_FUNCTION__)));
 
namespace Buteo {
 
class LogTimer
{
public:
    LogTimer(const QString &aFunc) : iFunc(aFunc)
    {
        LOG_TRACE_PLAIN(iFunc << ":Entry");
        iTimer.start();
    }
 
    ~LogTimer()
    {
        LOG_TRACE_PLAIN(iFunc << ":Exit, execution time:" << iTimer.elapsed()
            << "ms");
    }
 
private:
    QTime iTimer;
    QString iFunc;
};
 
}
 
#endif // LOGMACROS_H