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Diffstat (limited to 'svl/inc/svl/instrm.hxx')
-rw-r--r-- | svl/inc/svl/instrm.hxx | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/svl/inc/svl/instrm.hxx b/svl/inc/svl/instrm.hxx new file mode 100644 index 000000000000..8e97babaf372 --- /dev/null +++ b/svl/inc/svl/instrm.hxx @@ -0,0 +1,82 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 SVTOOLS_INSTRM_HXX +#define SVTOOLS_INSTRM_HXX + +#include "svl/svldllapi.h" +#include <com/sun/star/uno/Reference.h> +#include <tools/stream.hxx> + +namespace com { namespace sun { namespace star { namespace io { + class XInputStream; + class XSeekable; +} } } } + +class SvDataPipe_Impl; + +//============================================================================ +class SVL_DLLPUBLIC SvInputStream: public SvStream +{ + com::sun::star::uno::Reference< com::sun::star::io::XInputStream > + m_xStream; + com::sun::star::uno::Reference< com::sun::star::io::XSeekable > + m_xSeekable; + SvDataPipe_Impl * m_pPipe; + sal_uLong m_nSeekedFrom; + + SVL_DLLPRIVATE bool open(); + + SVL_DLLPRIVATE virtual sal_uLong GetData(void * pData, sal_uLong nSize); + + SVL_DLLPRIVATE virtual sal_uLong PutData(void const *, sal_uLong); + + SVL_DLLPRIVATE virtual sal_uLong SeekPos(sal_uLong nPos); + + SVL_DLLPRIVATE virtual void FlushData(); + + SVL_DLLPRIVATE virtual void SetSize(sal_uLong); + +public: + SvInputStream( + com::sun::star::uno::Reference< com::sun::star::io::XInputStream > + const & + rTheStream); + + virtual ~SvInputStream(); + + virtual sal_uInt16 IsA() const; + + virtual void AddMark(sal_uLong nPos); + + virtual void RemoveMark(sal_uLong nPos); +}; + +#endif // SVTOOLS_INSTRM_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |