xref: /aoo42x/main/package/inc/Inflater.hxx (revision cdf0e10c)
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27 #ifndef _INFLATER_HXX_
28 #define _INFLATER_HXX_
29 
30 #include <com/sun/star/uno/Sequence.hxx>
31 
32 extern "C"
33 {
34 	typedef struct z_stream_s z_stream;
35 }
36 class Inflater
37 {
38 protected:
39 	sal_Bool				bFinish, bFinished, bSetParams, bNeedDict;
40 	sal_Int32				nOffset, nLength, nLastInflateError;
41 	z_stream*				pStream;
42 	com::sun::star::uno::Sequence < sal_Int8 > 	sInBuffer;
43 	sal_Int32	doInflateBytes (com::sun::star::uno::Sequence < sal_Int8 > &rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength);
44 
45 public:
46 	Inflater(sal_Bool bNoWrap = sal_False);
47 	~Inflater();
48     void SAL_CALL setInput( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
49     sal_Bool SAL_CALL needsDictionary(  );
50     sal_Bool SAL_CALL finished(  );
51     sal_Int32 SAL_CALL doInflateSegment( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
52     void SAL_CALL end(  );
53 
54     sal_Int32 getLastInflateError() { return nLastInflateError; }
55 };
56 
57 #endif
58