1 /*

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

     3 * All rights reserved.

     4 *

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

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

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

     8 * 

     9 * This program is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 * GNU Lesser General Public License for more details.

    13 *

    14 * You should have received a copy of the GNU Lesser General Public License

    15 * along with this program.  If not, 

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

    17 *

    18 * Description:

    19 *

    20 */

    21 

    22 #ifndef __TXLOGGER_H

    23 #define __TXLOGGER_H

    24 

    25 //To enable tracking define ENABLETRACE

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

    27 

    28 #include <QObject>

    29 #include <qglobal.h>

    30 

    31 #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); }

    32 

    33 // stolen from qt-music :)

    34 #ifdef ENABLETRACE

    35     #include <QString>

    36     #include <QDebug>

    37     #include <QTime>

    38     #include <stdio.h>

    39     #include <stdlib.h>

    40     #include <e32debug.h>

    41 

    42     #ifdef TRACE_FILE

    43         #define _TRACE_FILENAME "c:/trace.txt"

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

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

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

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

    48              switch (type) {\

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

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

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

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

    53              } fclose(f);\

    54         }

    55     #else

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

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

    58             }

    59     #endif // TRACE_FILE

    60 

    61     #define _TX_INSTALL qInstallMsgHandler(__tx_myMessageOutput);

    62     #define TX_MAIN(a, b) _TX_INIT \

    63             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))

    64 

    65     #define TX_UNUSED(name);

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

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

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

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

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

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

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

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

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

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

    76 #else

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

    78     #define TX_UNUSED(name) Q_UNUSED(name);

    79     #define TX_STATIC_ENTRY ;

    80     #define TX_STATIC_ENTRY_ARGS(args) ;

    81     #define TX_STATIC_EXIT ;

    82     #define TX_STATIC_EXIT_ARGS(args) ;

    83     #define TX_ENTRY ;

    84     #define TX_ENTRY_ARGS(args) ;

    85     #define TX_EXIT ;

    86     #define TX_EXIT_ARGS(args) ;

    87     #define TX_LOG ;

    88     #define TX_LOG_ARGS(args) ;

    89 #endif // ENABLETRACE

    90 

    91 

    92 #endif /* __TXLOGGER_H */