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#import "CSStreamHandle.h"
#define CSBlockStreamHandle XADBlockStreamHandle
@interface CSBlockStreamHandle:CSStreamHandle
{
uint8_t *_currblock;
off_t _blockstartpos;
int _blocklength;
BOOL _endofblocks;
}
// Intializers
-(id)initWithName:(NSString *)descname length:(off_t)length;
-(id)initWithHandle:(CSHandle *)handle length:(off_t)length bufferSize:(int)buffersize;
-(id)initAsCopyOf:(CSBlockStreamHandle *)other;
// Implemented by this class
-(void)seekToFileOffset:(off_t)offs;
-(void)resetStream;
-(int)streamAtMost:(int)num toBuffer:(void *)buffer;
// Internal methods
-(void)_readNextBlock;
// Implemented by subclasses
-(void)resetBlockStream;
-(int)produceBlockAtOffset:(off_t)pos;
// Called by subclasses
-(void)setBlockPointer:(uint8_t *)blockpointer;
-(void)endBlockStream;
@end
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