/*
	usbmuxd - iPhone/iPod Touch USB multiplex server daemon

Copyright (C) 2009	Hector Martin "marcan" <hector@marcansoft.com>

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 or version 3.

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

*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <time.h>
#include <sys/time.h>

#include "log.h"

int log_level = LL_INFO;

void usbmuxd_log(enum loglevel level, const char *fmt, ...)
{
	va_list ap;
	char *fs;
	struct timeval ts;
	struct tm *tp;
	
	gettimeofday(&ts, NULL);
	tp = localtime(&ts.tv_sec);
	
	if(level > log_level)
		return;
	
	fs = malloc(20 + strlen(fmt));
	strftime(fs, 10, "[%H:%M:%S", tp);
	sprintf(fs+9, ".%03d][%d] %s\n", (int)(ts.tv_usec / 1000), level, fmt);
	
	va_start(ap, fmt);
	vfprintf(stderr, fs, ap);
	va_end(ap);
	
	free(fs);
}