office-gobmx/package/inc/Inflater.hxx

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: Inflater.hxx,v $
 * $Revision: 1.12 $
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * (a copy is included in the LICENSE file that accompanied this code).
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#ifndef _INFLATER_HXX_
#define _INFLATER_HXX_

#include <com/sun/star/uno/Sequence.hxx>

extern "C"
{
    typedef struct z_stream_s z_stream;
}
class Inflater
{
protected:
    sal_Bool                bFinish, bFinished, bSetParams, bNeedDict;
    sal_Int32               nOffset, nLength;
    z_stream*               pStream;
    com::sun::star::uno::Sequence < sal_Int8 >  sInBuffer;
    sal_Int32   doInflateBytes (com::sun::star::uno::Sequence < sal_Int8 > &rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength);

public:
    Inflater(sal_Bool bNoWrap = sal_False);
    ~Inflater();
    void SAL_CALL setInputSegment( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
    void SAL_CALL setInput( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
    void SAL_CALL setDictionarySegment( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
    void SAL_CALL setDictionary( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
    sal_Int32 SAL_CALL getRemaining(  );
    sal_Bool SAL_CALL needsInput(  );
    sal_Bool SAL_CALL needsDictionary(  );
    void SAL_CALL finish(  );
    sal_Bool SAL_CALL finished(  );
    sal_Int32 SAL_CALL doInflateSegment( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength );
    sal_Int32 SAL_CALL doInflate( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer );
    sal_Int32 SAL_CALL getAdler(  );
    sal_Int32 SAL_CALL getTotalIn(  );
    sal_Int32 SAL_CALL getTotalOut(  );
    void SAL_CALL reset(  );
    void SAL_CALL end(  );
};

#endif