NetLog.c

/* -- $Id: NetLog.cpp,v 1.1.2.1 2004/07/20 07:15:25 yuzhe Exp $ -- */  
	
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <time.h>
	
#include "NetLog.h"

unsigned int lognum = 0;


int
logRec (const char *fmt, ...) 
{
	
int cnt;

	
#ifdef DEBUG
		va_list args;
	
FILE * fp;
	
char msgbuf[300];

	
time_t pt;
	
struct tm *tm_struct;
	
char buf[20];

	

fp = fopen ("/tmp/vs.log", "a");
	
if (fp == NULL)
		
return (-1);
	
va_start (args, fmt);
	
pt = time (NULL);
	
tm_struct = localtime (&pt);
	
strftime (buf, 17, "%b %d %H:%M:%S", tm_struct);
	
sprintf (msgbuf, "[%06d][%s]", lognum++, buf);
	
cnt = vsprintf (&msgbuf[25], fmt, args);
	
va_end (args);
	
fwrite (msgbuf, strlen (msgbuf), 1, fp);
	
fclose (fp);
	
#endif	/* 
 */
		
return (cnt);

}