#include <stdio.h>
#include <string.h>
#include <time.h>
#include <stdarg.h>
#include "cus.h"
#include "defines.h"
#include "dbg.h"


void ulog(char *logfile, char *logprog, char *loghost, char *fmtstr, ...)
{
	long t;
	struct tm *tm;
	char logtxt[RANGE_7BIT];
	char logline[RANGE_8BIT];
	FILE *fp = NULL;
	va_list argptr;

	va_start(argptr, fmtstr);
	vsprintf(logtxt, fmtstr, argptr);

	(void)time(&t); /* get timeoffset */
	tm = localtime(&t); /* unpack timeoffset to local time */

	sprintf(logline, "(%02d/%02d-%02d:%02d:%02d) %s,%s,- %s\n",
			tm->tm_mon+1, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec,
			logprog, loghost, logtxt );

	if (fp = fopen(logfile, "a")) {
		fseek(fp, 0L, SEEK_END);
		fwrite(logline, strlen(logline), 1, fp);
		fclose(fp);
	}

	dbg(1, "logentry: %s", logline);
	va_end(argptr);
	return;
}