[ab846c]: src / utils / debuglog.h History

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/*

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

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

 *   the Free Software Foundation; either version 2 of the License, or

 *   (at your option) any later version.

 *

 *   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 General Public License for more details.

 *

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

 *   along with this program; if not, write to the

 *   Free Software Foundation, Inc.,

 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */

#ifndef _DEBUGLOG_H_

#define _DEBUGLOG_H_

/* Macros for log and debug messages */

#include <stack>



#ifndef NO_NAMESPACES

namespace DebugLog {

    using std::stack;

#endif // NO_NAMESPACES



#ifndef DEBUGLOG_USE_THREADS

#define DEBUGLOG_USE_THREADS 1

#endif



#define DEBFATAL 1

#define DEBERR   2

#define DEBINFO  3

#define DEBDEB   4

#define DEBDEB0  5

#define DEBDEB1  6

#define DEBDEB2  7

#define DEBDEB3  8



#ifndef STATICVERBOSITY

#define STATICVERBOSITY DEBDEB0

#endif



class DebugLogWriter;



class DebugLog {

    std::stack<int> levels;

    int debuglevel;

    int dodate;

    DebugLogWriter *writer;

  public:

    DebugLog() : debuglevel(10), dodate(0), writer(0) {}

    DebugLog(DebugLogWriter *w) : debuglevel(-1), dodate(0), writer(w) {}

    virtual ~DebugLog() {}

    virtual void setwriter(DebugLogWriter *w) {writer = w;}

    virtual DebugLogWriter *getwriter() {return writer;}

    virtual void prolog(int lev, const char *srcfname, int line);

    virtual void log(const char *s ...);

    virtual void setloglevel(int lev);

    inline int getlevel() {return debuglevel;}

    virtual void pushlevel(int lev);

    virtual void poplevel();

    virtual void logdate(int onoff) {dodate = onoff;}

    static bool isspecialname(const char *logname);

};



extern DebugLog *getdbl();

extern const char *getfilename();

extern int setfilename(const char *fname, int trnc = 1);

#if STATICVERBOSITY >= DEBFATAL

#define LOGFATAL(X) {if (DebugLog::getdbl()->getlevel()>=DEBFATAL){DebugLog::getdbl()->prolog(DEBFATAL,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGFATAL(X)

#endif

#if STATICVERBOSITY >= DEBERR

#define LOGERR(X) {if (DebugLog::getdbl()->getlevel()>=DEBERR){DebugLog::getdbl()->prolog(DEBERR,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGERR(X)

#endif

#if STATICVERBOSITY >= DEBINFO

#define LOGINFO(X) {if (DebugLog::getdbl()->getlevel()>=DEBINFO){DebugLog::getdbl()->prolog(DEBINFO,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGINFO(X)

#endif

#if STATICVERBOSITY >= DEBDEB

#define LOGDEB(X) {if (DebugLog::getdbl()->getlevel()>=DEBDEB){DebugLog::getdbl()->prolog(DEBDEB,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGDEB(X)

#endif

#if STATICVERBOSITY >= DEBDEB0

#define LOGDEB0(X) {if (DebugLog::getdbl()->getlevel()>=DEBDEB0){DebugLog::getdbl()->prolog(DEBDEB0,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGDEB0(X)

#endif

#if STATICVERBOSITY >= DEBDEB1

#define LOGDEB1(X) {if (DebugLog::getdbl()->getlevel()>=DEBDEB1){DebugLog::getdbl()->prolog(DEBDEB1,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGDEB1(X)

#endif

#if STATICVERBOSITY >= DEBDEB2

#define LOGDEB2(X) {if (DebugLog::getdbl()->getlevel()>=DEBDEB2){DebugLog::getdbl()->prolog(DEBDEB2,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGDEB2(X)

#endif

#if STATICVERBOSITY >= DEBDEB3

#define LOGDEB3(X) {if (DebugLog::getdbl()->getlevel()>=DEBDEB3){DebugLog::getdbl()->prolog(DEBDEB3,__FILE__,__LINE__) ;DebugLog::getdbl()->log X;}}

#else

#define LOGDEB3(X)

#endif

#ifndef NO_NAMESPACES

}

#endif // NO_NAMESPACES

#endif /* _DEBUGLOG_H_ */