/Users/rquesada/progs/cocos2d-iphone/cocos2d/Support/ZipUtils.h

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/* cocos2d for iPhone
 *
 * http://www.cocos2d-iphone.org
 *
 *
 * inflateMemory_ based on zlib example code
 *              http://www.zlib.net
 *
 * Some ideas were taken from:
 *              http://themanaworld.org/
 *              from the mapreader.cpp file 
 *
 */

#ifndef __CC_ZIP_UTILS_H
#define __CC_ZIP_UTILS_H

#import <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif  
        
        /* XXX: pragma pack ??? */
        struct CCZHeader {
                uint8_t                 sig[4];                         // signature. Should be 'CCZ!' 4 bytes
                uint16_t                compression_type;       // should 0
                uint16_t                version;                        // should be 2 (although version type==1 is also supported)
                uint32_t                reserved;                       // Reserverd for users.
                uint32_t                len;                            // size of the uncompressed file
        };
        
        enum {
                CCZ_COMPRESSION_ZLIB,                           // zlib format.
                CCZ_COMPRESSION_BZIP2,                          // bzip2 format (not supported yet)
                CCZ_COMPRESSION_GZIP,                           // gzip format (not supported yet)
                CCZ_COMPRESSION_NONE,                           // plain (not supported yet)
        };
        
int ccInflateMemory(unsigned char *in, unsigned int inLength, unsigned char **out);

int ccInflateMemoryWithHint(unsigned char *in, unsigned int inLength, unsigned char **out, unsigned int outLenghtHint );

        
int ccInflateGZipFile(const char *filename, unsigned char **out);

int ccInflateCCZFile(const char *filename, unsigned char **out);
        

#ifdef __cplusplus
}
#endif  
                
#endif // __CC_ZIP_UTILS_H