BZlib.h

#ifndef _WINC_BZLIB
#define _WINC_BZLIB
 
#include <bzlib.h>
 
#include <WXP/Buffer.h>
 
namespace WXP {
   class BZlib {
      int type;
      bool setup;
      bz_stream bz;
      int stat;
 
      public:
      BZlib();
      BZlib( int rtype );
      int init();
      int setIn( unsigned char *next_in, int avail_in );
      int setOut( unsigned char *next_out, int avail_out );
      int decomp();
      int decomp( Buffer &in, Buffer &out );
      int comp( int flag );
      int finish();
      int print();
 
      inline int getStatus(){ return stat; };
      inline int getAvailIn(){ return bz.avail_in; };
      inline int getAvailOut(){ return bz.avail_out; };
      inline int getTotalOut(){ return bz.total_out_lo32; };
      inline bool isError(){ return stat < 0 ? true : false; };
      
      static int const STREAM_END = BZ_STREAM_END;
      static int const OK = BZ_OK;
 
      enum { 
         COMP,   
         DECOMP  
      };
   };
}
#endif