/*
 * Copyright (c) 2008 - 2010
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#include <sys/time.h>

#import "OFObject.h"

#ifdef __MINGW32__
/*
 * They think they don't need suseconds_t and can use long instead in
 * struct timeval... POSIX demands suseconds_t, of course.
 */
typedef long suseconds_t;
#endif

/**
 * \brief A class for storing, accessing and comparing dates.
 */
@interface OFDate: OFObject <OFCopying, OFComparing>
{
	time_t sec;
	suseconds_t usec;
}

/**
 * \return A new, autoreleased OFDate with the current date and time
 */
+ date;

/**
 * \param sec The seconds since 1970-01-01 00:00:00
 * \return A new, autoreleased OFDate with the specified date and time
 */
+ dateWithTimeIntervalSince1970: (time_t)sec;

/**
 * \param sec The seconds since 1970-01-01 00:00:00
 * \param usec The microsecond part of the time
 * \return A new, autoreleased OFDate with the specified date and time
 */
+ dateWithTimeIntervalSince1970: (time_t)sec
		   microseconds: (suseconds_t)usec;

/**
 * Initializes an already allocated OFDate with the specified date and time.
 *
 * \param sec The seconds since 1970-01-01 00:00:00
 * \return An initialized OFDate with the specified date and time
 */
- initWithTimeIntervalSince1970: (time_t)sec;

/**
 * Initializes an already allocated OFDate with the specified date and time.
 *
 * \param sec The seconds since 1970-01-01 00:00:00
 * \param usec The microsecond part of the time
 * \return An initialized OFDate with the specified date and time
 */
- initWithTimeIntervalSince1970: (time_t)sec
		   microseconds: (suseconds_t)usec;
@end