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 * file.
 */

#import "OFObject.h"
#import "OFSerialization.h"

@class OFString;
@class OFConstantString;

/**
 * \brief A class for storing, accessing and comparing dates.
 */
@interface OFDate: OFObject <OFCopying, OFComparing, OFSerialization>
{
	int64_t seconds;

- (uint16_t)localDayOfYear;

/**
 * \brief Creates a string of the date with the specified format.
 *
 * See the manpage for strftime for information on the format.
 *
 * \param format The format for the date string
 * \return A new, autoreleased OFString
 */
- (OFString*)dateStringWithFormat: (OFConstantString*)format;

/**
 * \brief Creates a string of the local date with the specified format.
 *
 * See the manpage for strftime for information on the format.
 *
 * \param format The format for the date string
 * \return A new, autoreleased OFString
 */
- (OFString*)localDateStringWithFormat: (OFConstantString*)format;

/**
 * \brief Returns the earlier of the two dates.
 *
 * \param date Another date
 * \return The earlier date of the two dates
 */

}

- (uint16_t)localDayOfYear
{
	LOCALTIME_RET(tm_yday + 1)
}

- (OFString*)dateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds != seconds_)

	} @finally {
		[self freeMemory: buffer];
	}

	return ret;
}

- (OFString*)localDateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds != seconds_)

/**
 * \brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax.
 *
 * \param format A format string which generates the string to append
 */
- (void)appendFormat: (OFConstantString*)format, ...;

/**
 * \brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax.
 *
 * \param format A format string which generates the string to append
 * \param arguments The arguments used in the format string
 */
- (void)appendFormat: (OFConstantString*)format
       withArguments: (va_list)arguments;

/**
 * \brief Prepends another OFString to the OFMutableString.
 *
 * \param string An OFString to prepend
 */

	if (string_ == nil)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

	[self appendCString: [string_ cString]];
}

- (void)appendFormat: (OFConstantString*)format, ...
{
	va_list arguments;

	va_start(arguments, format);
	[self appendFormat: format
	     withArguments: arguments];
	va_end(arguments);
}

- (void)appendFormat: (OFConstantString*)format
       withArguments: (va_list)arguments
{
	char *t;
	int len;

	if (format == nil)
		@throw [OFInvalidArgumentException newWithClass: isa

/**
 * Writes a formatted string into the stream.
 *
 * \param format A string used as format
 * \return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString*)format, ...;

/**
 * Writes a formatted string into the stream.
 *
 * \param format A string used as format
 * \param arguments The arguments used in the format string
 * \return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString*)format
	withArguments: (va_list)arguments;

/**
 * \return The number of bytes still present in the internal cache.
 */
- (size_t)pendingBytes;

	} @finally {
		[self freeMemory: buffer];
	}

	return stringLength + 1;
}

- (size_t)writeFormat: (OFConstantString*)format, ...
{
	va_list arguments;
	size_t ret;

	va_start(arguments, format);
	ret = [self writeFormat: format
		  withArguments: arguments];
	va_end(arguments);

	return ret;
}

- (size_t)writeFormat: (OFConstantString*)format
	withArguments: (va_list)arguments
{
	char *cString;
	int length;

	if (format == nil)
		@throw [OFInvalidArgumentException newWithClass: isa

#include <stdio.h>
#include <stdarg.h>
#include <inttypes.h>

#import "OFObject.h"
#import "OFSerialization.h"

@class OFConstantString;

typedef uint32_t of_unichar_t;

/**
 * \brief The encoding of a string.
 */
typedef enum of_string_encoding_t {

/**
 * Creates a new OFString from a format string.
 * See printf for the format syntax.
 *
 * \param format A string used as format to initialize the OFString
 * \return A new autoreleased OFString
 */
+ stringWithFormat: (OFConstantString*)format, ...;

/**
 * Creates a new OFString containing the constructed specified path.
 *
 * \param firstComponent The first component of the path
 * \return A new autoreleased OFString
 */

/**
 * Initializes an already allocated OFString with a format string.
 * See printf for the format syntax.
 *
 * \param format A string used as format to initialize the OFString
 * \return An initialized OFString
 */
- initWithFormat: (OFConstantString*)format, ...;

/**
 * Initializes an already allocated OFString with a format string.
 * See printf for the format syntax.
 *
 * \param format A string used as format to initialize the OFString
 * \param arguments The arguments used in the format string
 * \return An initialized OFString
 */
- initWithFormat: (OFConstantString*)format
       arguments: (va_list)arguments;

/**
 * Initializes an already allocated OFString with the constructed specified
 * path.
 *
 * \param firstComponent The first component of the path

		 length: (size_t)length
{
	return [[[self alloc] initWithUTF16String: string
					byteOrder: byteOrder
					   length: length] autorelease];
}

+ stringWithFormat: (OFConstantString*)format, ...
{
	id ret;
	va_list arguments;

	va_start(arguments, format);
	ret = [[[self alloc] initWithFormat: format
				  arguments: arguments] autorelease];

		[self release];
		@throw e;
	}

	return self;
}

- initWithFormat: (OFConstantString*)format, ...
{
	id ret;
	va_list arguments;

	va_start(arguments, format);
	ret = [self initWithFormat: format
			 arguments: arguments];
	va_end(arguments);

	return ret;
}

- initWithFormat: (OFConstantString*)format
       arguments: (va_list)arguments
{
	self = [super init];

	@try {
		int len;