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/*
** $RCSfile: debugutil.c,v $
** $Name: $
**
** ASCI Visualization Project
**
** Lawrence Livermore National Laboratory
** Information Management and Graphics Group
** P.O. Box 808, Mail Stop L-561
** Livermore, CA 94551-0808
**
** For information about this project see:
** http://www.llnl.gov/sccd/lc/img/
**
** or contact: asciviz@llnl.gov
**
** For copyright and disclaimer information see:
** $(ASCIVIS_ROOT)/copyright_notice_1.txt
**
** or man llnl_copyright
**
** $Id: debugutil.c,v 1.8 2008/09/28 01:02:23 rcook Exp $
**
*/
/*
**
** Abstract:
**
** Author:
**
*/
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include <math.h>
#include <stdarg.h>
#include "debugutil.h"
#include <time.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
static int iVerbose = 0;
static int iCheck = 0;
static FILE *gDebugFile = NULL;
#define INITDEBUGFILE if (!gDebugFile) gDebugFile = stderr
char *datestring(void) {
static char timebuf[32];
time_t now;
now = time(NULL);
strftime(timebuf, 31, "%d/%m/%y %H:%M:%S", (struct tm *)localtime(&now));
return timebuf;
}
void dbfprintf(FILE *stream, int level, const char *fmt, ...){
if(iVerbose >= level){
vafprintf(stream, fmt);
/* va_list ap;
va_start(ap, fmt);
vfprintf(stream,fmt,ap);
va_end(ap);
*/
}
return;
}
void dbprintf(int level, const char *fmt, ...){
if(iVerbose >= level){
INITDEBUGFILE;
vafprintf(gDebugFile, fmt);
/* va_list ap;
va_start(ap, fmt);
vfprintf(gDebugFile,fmt,ap);
va_end(ap);
*/
}
return;
}
static int check_verbose(void)
{
if (!iCheck) {
if (getenv("DEBUG_VERBOSE")) {
iVerbose = atoi(getenv("DEBUG_VERBOSE"));
}
iCheck = 1;
}
return(iVerbose);
}
int dbg_isverbose(void)
{
return(check_verbose());
}
void dbg_setverbose(int verbose)
{
iVerbose = verbose;
iCheck = 1;
}
void dbg_stderr(char *fmt, ...)
{
/*va_list ap;*/
if (check_verbose()) {
vafprintf(stderr, fmt);
/* va_start(ap, fmt);
vfprintf(stderr,fmt,ap);
va_end(ap);
*/
}
}
void dbg_maskstderr(int mask, char *fmt, ...)
{
/* va_list ap;*/
if (check_verbose() & mask) {
vafprintf(stderr, fmt);
/* va_start(ap, fmt);
vfprintf(stderr,fmt,ap);
va_end(ap);*/
}
}
/* return 0 on failure, 1 on success */
int dbg_setfile(const char *dbgfile) {
FILE *tmpf = NULL;
INITDEBUGFILE;
if (!dbgfile) return 0;
tmpf = fopen(dbgfile, "w");
if (!tmpf) return 0;
gDebugFile = tmpf;
return 1;
}
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