ObjFW  Diff

 */

#include "config.h"

#import "OFTarArchiveEntry.h"
#import "OFTarArchiveEntry+Private.h"
#import "OFDate.h"
#import "OFNumber.h"
#import "OFStream.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

static OFString *
stringFromBuffer(const unsigned char *buffer, size_t length,

	OF_INVALID_INIT_METHOD
}

- (instancetype)of_init
{
	self = [super init];

	@try {
		_type = OFTarArchiveEntryTypeFile;
		_mode = [[OFNumber alloc] initWithUnsignedShort: 0644];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)of_initWithHeader: (unsigned char [512])header
			 encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFString *targetFileName;

		_fileName = [stringFromBuffer(header, 100, encoding) copy];
		_mode = [[OFNumber alloc] initWithUnsignedLongLong:
		    octalValueFromBuffer(header + 100, 8, ULONG_MAX)];
		_UID = [[OFNumber alloc] initWithUnsignedLongLong:
		    octalValueFromBuffer(header + 108, 8, ULONG_MAX)];
		_GID = [[OFNumber alloc] initWithUnsignedLongLong:
		    octalValueFromBuffer(header + 116, 8, ULONG_MAX)];
		_uncompressedSize = (unsigned long long)octalValueFromBuffer(
		    header + 124, 12, ULLONG_MAX);
		_compressedSize =
		    _uncompressedSize + (512 - _uncompressedSize % 512);
		_modificationDate = [[OFDate alloc]
		    initWithTimeIntervalSince1970:
		    (OFTimeInterval)octalValueFromBuffer(

	return self;
}

- (void)dealloc
{
	[_fileName release];
	[_mode release];
	[_UID release];
	[_GID release];
	[_modificationDate release];
	[_targetFileName release];
	[_owner release];
	[_group release];

	[super dealloc];
}

}

- (OFString *)fileName
{
	return _fileName;
}

- (OFNumber *)mode
{
	return _mode;
}

- (OFNumber *)UID
{
	return _UID;
}

- (OFNumber *)GID
{
	return _GID;
}

- (unsigned long long)compressedSize
{
	return _compressedSize;