ObjFW  Diff

@implementation OFLHAArchive_FileReadStream
- (instancetype)of_initWithStream: (OF_KINDOF(OFStream *))stream
			    entry: (OFLHAArchiveEntry *)entry
{
	self = [super init];

	@try {
		OFString *method;
		OFString *compressionMethod;

		_stream = [stream retain];

		method = [entry method];
		compressionMethod = [entry compressionMethod];

		if ([method isEqual: @"-lh4-"] || [method isEqual: @"-lh5-"])
		if ([compressionMethod isEqual: @"-lh4-"] ||
		    [compressionMethod isEqual: @"-lh5-"])
			_decompressedStream = [[OFLHAArchive_LHStream alloc]
			    of_initWithStream: stream
				 distanceBits: 4
			       dictionaryBits: 14];
		else if ([method isEqual: @"-lh6-"])
		else if ([compressionMethod isEqual: @"-lh6-"])
			_decompressedStream = [[OFLHAArchive_LHStream alloc]
			    of_initWithStream: stream
				 distanceBits: 5
			       dictionaryBits: 16];
		else if ([method isEqual: @"-lh7-"])
		else if ([compressionMethod isEqual: @"-lh7-"])
			_decompressedStream = [[OFLHAArchive_LHStream alloc]
			    of_initWithStream: stream
				 distanceBits: 5
			       dictionaryBits: 17];
		else
			_decompressedStream = [stream retain];