/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

* 

* This program 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 program.  If not, 

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#ifndef __TXLOGGER_H

#define __TXLOGGER_H

//To enable tracking define ENABLETRACE

//if TRACE_FILENAME is set then trace will go to file, otherwise to RDebug

#include <QObject>

#include <qglobal.h>

#define XQCONNECT_ASSERT(a, b, c, d) if (!(QObject::connect((a),(b), (c), (d)))) { qFatal("Connection failed: connect(%s, %s, %s, %s)", #a, #b, #c, #d); }

// stolen from qt-music :)

#ifdef ENABLETRACE

    #include <QString>

    #include <QDebug>

    #include <QTime>

    #include <stdio.h>

    #include <stdlib.h>

    #include <e32debug.h>

    #ifdef TRACE_FILE

        #define _TRACE_FILENAME "c:/trace.txt"

        #define _TX_INIT void __tx_myMessageOutput(QtMsgType type, const char *msg) {\

             static const QString timeFmt("hh:mm:ss.zzz");\

             FILE *f = fopen(_TRACE_FILENAME, "a");\

             fprintf(f, "%s ", QTime::currentTime().toString(timeFmt).toLatin1().data() );\

             switch (type) {\

             case QtDebugMsg: fprintf(f, "[DEB] %s\n", msg); break;\

             case QtWarningMsg: fprintf(f, "[WRN] %s\n", msg); break;\

             case QtCriticalMsg: fprintf(f, "[CRT] %s\n", msg); break;\

             case QtFatalMsg: fprintf(f, "[FTL] %s\n", msg); fclose(f); abort();\

             } fclose(f);\

        }

    #else

        #define _TX_INIT void __tx_myMessageOutput(QtMsgType /*type*/, const char *msg) {\

            RDebug::Printf("[KeyCaptureTestApp] %s", msg);\

            }

    #endif // TRACE_FILE

    #define _TX_INSTALL qInstallMsgHandler(__tx_myMessageOutput);

    #define TX_MAIN(a, b) _TX_INIT \

            int __tx__main(int, char**); int main(int (a), char **(b)) { _TX_INSTALL return __tx__main(a, b); } int __tx__main(int (a), char **(b))

    #define TX_UNUSED(name);

    #define TX_STATIC_ENTRY qDebug() << __PRETTY_FUNCTION__ << "entry";

    #define TX_STATIC_ENTRY_ARGS(args) qDebug() << __PRETTY_FUNCTION__ << "entry," << args;

    #define TX_STATIC_EXIT qDebug() << __PRETTY_FUNCTION__ << "exit";

    #define TX_STATIC_EXIT_ARGS(args) qDebug() << __PRETTY_FUNCTION__ << "exit," << args; 

    #define TX_ENTRY qDebug() << __PRETTY_FUNCTION__ << "this" << (void *)this << "entry";

    #define TX_ENTRY_ARGS(args) qDebug() << __PRETTY_FUNCTION__ << "this" << (void *)this << "entry," << args;

    #define TX_EXIT qDebug() << __PRETTY_FUNCTION__ << "exit";

    #define TX_EXIT_ARGS(args) qDebug() << __PRETTY_FUNCTION__ << "exit," << args;

    #define TX_LOG qDebug() << __PRETTY_FUNCTION__ << "this" << (void *)this;

    #define TX_LOG_ARGS(args) qDebug() << __PRETTY_FUNCTION__ << args;

#else

    #define TX_MAIN(a,b) int main(int (a), char **(b))

    #define TX_UNUSED(name) Q_UNUSED(name);

    #define TX_STATIC_ENTRY ;

    #define TX_STATIC_ENTRY_ARGS(args) ;

    #define TX_STATIC_EXIT ;

    #define TX_STATIC_EXIT_ARGS(args) ;

    #define TX_ENTRY ;

    #define TX_ENTRY_ARGS(args) ;

    #define TX_EXIT ;

    #define TX_EXIT_ARGS(args) ;

    #define TX_LOG ;

    #define TX_LOG_ARGS(args) ;

#endif // ENABLETRACE

#endif /* __TXLOGGER_H */