// distribution boxbackup-0.10 (svn version: 494)
//  
// Copyright (c) 2003 - 2006
//      Ben Summers and contributors.  All rights reserved.
//  
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. All use of this software and associated advertising materials must 
//    display the following acknowledgment:
//        This product includes software developed by Ben Summers.
// 4. The names of the Authors may not be used to endorse or promote
//    products derived from this software without specific prior written
//    permission.
// 
// [Where legally impermissible the Authors do not disclaim liability for 
// direct physical injury or death caused solely by defects in the software 
// unless it is modified by a third party.]
// 
// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//  
//  
//  
// --------------------------------------------------------------------------
//
// File
//		Name:    BoxTimeToText.cpp
//		Purpose: Convert box time to text
//		Created: 2003/10/10
//
// --------------------------------------------------------------------------

#include "Box.h"

#include <sys/types.h>
#include <time.h>
#include <stdio.h>

#include "BoxTimeToText.h"

#include "MemLeakFindOn.h"

// --------------------------------------------------------------------------
//
// Function
//		Name:    BoxTimeToISO8601String(box_time_t)
//		Purpose: Convert a 64 bit box time to a ISO 8601 complient string
//		Created: 2003/10/10
//
// --------------------------------------------------------------------------
std::string BoxTimeToISO8601String(box_time_t Time)
{
#ifdef WIN32
	struct tm *time;
	time_t bob = BoxTimeToSeconds(Time);

	__time64_t winTime = bob;

	time = _gmtime64(&winTime);
	char str[128];	// more than enough space
	
	if ( time == NULL )
	{
		// ::sprintf(str, "%016I64x ", bob);
		return std::string("unable to convert time");
	}
	
	sprintf(str, "%04d-%02d-%02dT%02d:%02d:%02d", time->tm_year + 1900,
		time->tm_mon + 1, time->tm_mday, time->tm_hour, 
		time->tm_min, time->tm_sec);
#else // ! WIN32
	time_t timeInSecs = BoxTimeToSeconds(Time);
	struct tm time;
	gmtime_r(&timeInSecs, &time);
	
	char str[128];	// more than enough space
	sprintf(str, "%04d-%02d-%02dT%02d:%02d:%02d", time.tm_year + 1900,
		time.tm_mon + 1, time.tm_mday, time.tm_hour, 
		time.tm_min, time.tm_sec);
#endif // WIN32
	
	return std::string(str);
}