xref: /aoo42x/main/package/inc/Inflater.hxx (revision f319bb99)
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21*f319bb99SAndrew Rist 
22*f319bb99SAndrew Rist 
23cdf0e10cSrcweir #ifndef _INFLATER_HXX_
24cdf0e10cSrcweir #define _INFLATER_HXX_
25cdf0e10cSrcweir 
26cdf0e10cSrcweir #include <com/sun/star/uno/Sequence.hxx>
27cdf0e10cSrcweir 
28cdf0e10cSrcweir extern "C"
29cdf0e10cSrcweir {
30cdf0e10cSrcweir 	typedef struct z_stream_s z_stream;
31cdf0e10cSrcweir }
32cdf0e10cSrcweir class Inflater
33cdf0e10cSrcweir {
34cdf0e10cSrcweir protected:
35cdf0e10cSrcweir 	sal_Bool				bFinish, bFinished, bSetParams, bNeedDict;
36cdf0e10cSrcweir 	sal_Int32				nOffset, nLength, nLastInflateError;
37cdf0e10cSrcweir 	z_stream*				pStream;
38cdf0e10cSrcweir 	com::sun::star::uno::Sequence < sal_Int8 > 	sInBuffer;
39cdf0e10cSrcweir 	sal_Int32	doInflateBytes (com::sun::star::uno::Sequence < sal_Int8 > &rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength);
40cdf0e10cSrcweir 
41cdf0e10cSrcweir public:
42cdf0e10cSrcweir 	Inflater(sal_Bool bNoWrap = sal_False);
43cdf0e10cSrcweir 	~Inflater();
44cdf0e10cSrcweir     void SAL_CALL setInput( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
45cdf0e10cSrcweir     sal_Bool SAL_CALL needsDictionary(  );
46cdf0e10cSrcweir     sal_Bool SAL_CALL finished(  );
47cdf0e10cSrcweir     sal_Int32 SAL_CALL doInflateSegment( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
48cdf0e10cSrcweir     void SAL_CALL end(  );
49cdf0e10cSrcweir 
getLastInflateError()50cdf0e10cSrcweir     sal_Int32 getLastInflateError() { return nLastInflateError; }
51cdf0e10cSrcweir };
52cdf0e10cSrcweir 
53cdf0e10cSrcweir #endif
54