136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
/*
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* ZoneMinder Debug Interface, $Date$, $Revision$
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* Copyright (C) 2003, 2004, 2005, 2006 Philip Coombes
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <sys/types.h>
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#include <limits.h>
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#ifndef TRUE
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#define TRUE 1
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#endif
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#ifndef FALSE
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#define FALSE 0
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#endif
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/* Leave 0 and below for debug */
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#define ZM_DBG_INF 0
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#define ZM_DBG_WAR -1
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#define ZM_DBG_ERR -2
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#define ZM_DBG_FAT -3
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/* Define the level at which messages go through syslog */
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#define ZM_DBG_SYSLOG ZM_DBG_INF
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#define zmDbgPrintf(level,params) {\
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if (level <= zm_dbg_level)\
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{\
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(void) zmDbgPrepare(__FILE__,__LINE__,level);\
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(void) zmDbgOutput params;\
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}\
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}
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/* Turn off debug here */
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#ifndef ZM_DBG_OFF
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#define Debug(level,params) zmDbgPrintf(level,params)
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#else
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#define Debug(level,params)
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#endif
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#define Info(params) zmDbgPrintf(0, params)
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#define Warning(params) zmDbgPrintf(ZM_DBG_WAR,params)
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#define Error(params) zmDbgPrintf(ZM_DBG_ERR,params)
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#define Fatal(params) zmDbgPrintf(ZM_DBG_FAT,params)
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#define Entrypoint(params) zmDbgPrintf(9,params);
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#define Exitpoint(params) zmDbgPrintf(9,params);
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#define Mark() Info(("Mark/%s/%d", __FILE__, __LINE__ ))
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#define Log() Info(("Log"))
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#ifdef __GNUC__
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#define Enter(level) zmDbgPrintf(level,("Entering %s",__PRETTY_FUNCTION__))
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#define Exit(level) zmDbgPrintf(level,("Exiting %s",__PRETTY_FUNCTION__))
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#else
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#if 0
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#define Enter(level) zmDbgPrintf(level,("Entering <unknown>"))
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#define Exit(level) zmDbgPrintf(level,("Exiting <unknown>"))
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#endif
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#define Enter(level)
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#define Exit(level)
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#endif
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#define HexDump(level,t,n) {if(level<=zm_dbg_level) \
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{ \
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int _i; \
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int _len; \
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char *_s; \
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_s = (t); \
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_len = (n); \
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for(_i = 0; _i < _len; _i++,_s++) \
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{ \
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if(!(_i % 16)) \
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{ \
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fprintf(zm_dbg_log_fd,"\n"); \
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} \
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fprintf(zm_dbg_log_fd,"0x%02x ", \
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((int)*_s)&0xff); \
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} \
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fprintf(zm_dbg_log_fd,"\n"); \
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}}
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* function declarations */
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void zmUsrHandler( int sig );
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int zmGetDebugEnv( void );
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int zmDebugPrepareLog( void );
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int zmDebugInitialise( const char *name, const char *id, int level );
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int zmDebugReinitialise( const char *target );
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int zmDebugTerminate( void );
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void zmDbgSubtractTime( struct timeval * const tp1, struct timeval * const tp2 );
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#if defined(__STDC__) || defined(__cplusplus)
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int zmDbgInit( const char *name, const char *id, int level );
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int zmDbgReinit( const char *target );
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int zmDbgTerm(void);
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int zmDbgPrepare( const char * const file, const int line, const int level );
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int zmDbgOutput( const char *fstring, ... ) __attribute__ ((format(printf, 1, 2)));
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#else
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int zmDbgInit();
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int zmDbgReinit();
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int zmDbgTerm();
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int zmDbgPrepare();
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int zmDbgOutput();
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#endif
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extern int zm_dbg_level;
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extern int zm_dbg_pid;
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extern char zm_dbg_log[];
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#ifndef _STDIO_INCLUDED
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#include <stdio.h>
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#endif
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extern FILE *zm_dbg_log_fd;
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extern char zm_dbg_name[];
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extern char zm_dbg_id[];
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extern int zm_dbg_print;
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extern int zm_dbg_flush;
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extern int zm_dbg_add_log_id;
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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