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@implementation OFLHAArchive_FileReadStream
- (instancetype)of_initWithStream: (OF_KINDOF(OFStream *))stream
entry: (OFLHAArchiveEntry *)entry
{
self = [super init];
@try {
OFString *method;
_stream = [stream retain];
method = [entry method];
if ([method isEqual: @"-lh4-"] || [method isEqual: @"-lh5-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 4
dictionaryBits: 14];
else if ([method isEqual: @"-lh6-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 5
dictionaryBits: 16];
else if ([method isEqual: @"-lh7-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 5
dictionaryBits: 17];
else
_decompressedStream = [stream retain];
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728
729
730
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735
736
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741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
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@implementation OFLHAArchive_FileReadStream
- (instancetype)of_initWithStream: (OF_KINDOF(OFStream *))stream
entry: (OFLHAArchiveEntry *)entry
{
self = [super init];
@try {
OFString *compressionMethod;
_stream = [stream retain];
compressionMethod = [entry compressionMethod];
if ([compressionMethod isEqual: @"-lh4-"] ||
[compressionMethod isEqual: @"-lh5-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 4
dictionaryBits: 14];
else if ([compressionMethod isEqual: @"-lh6-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 5
dictionaryBits: 16];
else if ([compressionMethod isEqual: @"-lh7-"])
_decompressedStream = [[OFLHAArchive_LHStream alloc]
of_initWithStream: stream
distanceBits: 5
dictionaryBits: 17];
else
_decompressedStream = [stream retain];
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