static const char version[] = "$Id$";

/*
 * layout.c
 *
 * Copyright 2001-2003, Meiosys (www.meiosys.com). All rights reserved.
 *
 * See the COPYING file for the terms of usage and distribution.
 */

#include <log4c/layout.h>
#include <log4c/priority.h>
#include <sd/sprintf.h>
#include <sd/sd_xplatform.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

/*******************************************************************************/
static const char* dated_format(
    const log4c_layout_t*  	a_layout,
    const log4c_logging_event_t*a_event)
{
    static char buffer[10240];

#ifndef _WIN32
#ifndef __HP_cc
#warning gmtime() routine should be defined in sd_xplatform
#endif
    struct tm   tm;
    gmtime_r(&a_event->evt_timestamp.tv_sec, &tm);
    snprintf(buffer, sizeof(buffer), "%04d%02d%02d %02d:%02d:%02d.%03ld %-8s %s- %s\n",
             tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
             tm.tm_hour, tm.tm_min, tm.tm_sec,
             a_event->evt_timestamp.tv_usec / 1000,
             log4c_priority_to_string(a_event->evt_priority),
             a_event->evt_category, a_event->evt_msg);
#else
        SYSTEMTIME stime;

        if ( FileTimeToSystemTime(&a_event->evt_timestamp, &stime)){
		/// 下面将UTC时间转换为本地时间 [7/21/2010 jesse]
#if 1
		{
			TIME_ZONE_INFORMATION timeZone;
			///SYSTEMTIME sysTimeLocal;
			///SYSTEMTIME sysTimeUTC;

			DWORD dwResult = GetTimeZoneInformation(&timeZone);
			BOOL bResult = SystemTimeToTzSpecificLocalTime(
				&timeZone,
				&stime,
				&stime
				);
		}
#endif
    snprintf(buffer, sizeof(buffer), "%04d%02d%02d %02d:%02d:%02d.%03ld %-8s %s- %s\n",
             stime.wYear, stime.wMonth , stime.wDay,
             stime.wHour, stime.wMinute, stime.wSecond,
             stime.wMilliseconds,
             log4c_priority_to_string(a_event->evt_priority),
             a_event->evt_category, a_event->evt_msg);
        }
#endif
    return buffer;
}

/*******************************************************************************/
const log4c_layout_type_t log4c_layout_type_dated = {
    "dated",
    dated_format,
};

