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Diffstat (limited to 'package/inc/Inflater.hxx')
-rw-r--r-- | package/inc/Inflater.hxx | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/package/inc/Inflater.hxx b/package/inc/Inflater.hxx new file mode 100644 index 000000000000..26c903ae5c47 --- /dev/null +++ b/package/inc/Inflater.hxx @@ -0,0 +1,57 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#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, nLastInflateError; + 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 setInput( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer ); + sal_Bool SAL_CALL needsDictionary( ); + sal_Bool SAL_CALL finished( ); + sal_Int32 SAL_CALL doInflateSegment( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength ); + void SAL_CALL end( ); + + sal_Int32 getLastInflateError() { return nLastInflateError; } +}; + +#endif |