package/inc/Inflater.hxx

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  30 #ifndef _INFLATER_HXX_
  31 #define _INFLATER_HXX_
  32
  33 #include <com/sun/star/uno/Sequence.hxx>
  34
  35 extern "C"
  36 {
  37     typedef struct z_stream_s z_stream;
  38 }
  39 class Inflater
  40 {
  41 protected:
  42     sal_Bool                            bFinish, bFinished, bSetParams, bNeedDict;
  43     sal_Int32                           nOffset, nLength, nLastInflateError;
  44     z_stream*                           pStream;
  45     com::sun::star::uno::Sequence < sal_Int8 >  sInBuffer;
  46     sal_Int32   doInflateBytes (com::sun::star::uno::Sequence < sal_Int8 > &rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength);
  47
  48 public:
  49     Inflater(sal_Bool bNoWrap = sal_False);
  50     ~Inflater();
  51     void SAL_CALL setInput( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
  52     sal_Bool SAL_CALL needsDictionary(  );
  53     sal_Bool SAL_CALL finished(  );
  54     sal_Int32 SAL_CALL doInflateSegment( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
  55     void SAL_CALL end(  );
  56
  57     sal_Int32 getLastInflateError() { return nLastInflateError; }
  58 };
  59
  60 #endif