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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /lotuswordpro/inc/lwpsvstream.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lotuswordpro/inc/lwpsvstream.hxx | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/lotuswordpro/inc/lwpsvstream.hxx b/lotuswordpro/inc/lwpsvstream.hxx new file mode 100644 index 000000000..445c2df5d --- /dev/null +++ b/lotuswordpro/inc/lwpsvstream.hxx @@ -0,0 +1,104 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: IBM Corporation + * + * Copyright: 2008 by IBM Corporation + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef INCLUDED_LOTUSWORDPRO_INC_LWPSVSTREAM_HXX +#define INCLUDED_LOTUSWORDPRO_INC_LWPSVSTREAM_HXX + +#include <config_lgpl.h> + +#include <sal/types.h> + +class SvStream; + +/** + * @brief encapsulate XInputStream to provide SvStream like interfaces +*/ +class LwpSvStream +{ +public: + LwpSvStream(SvStream* pStream, LwpSvStream * pCompressed = nullptr); + size_t Read(void* bytes, size_t nBytesToRead); + void SeekRel(sal_Int64 pos); + sal_Int64 Tell(); + sal_Int64 Seek(sal_Int64 pos); + bool CheckSeek(sal_Int64 pos); + + LwpSvStream& ReadUInt8( sal_uInt8& rUInt8 ); + LwpSvStream& ReadUInt16( sal_uInt16& rUInt16 ); + LwpSvStream& ReadUInt32( sal_uInt32& rUInt32 ); + + static const sal_uInt32 LWP_STREAM_BASE; + + LwpSvStream * GetCompressedStream() + { + return m_pCompressedStream; + }; + SvStream * GetStream() + { + return m_pStream; + } + +private: + // when the file opened is small file, m_pStream is the decompressed stream + // when not, m_pStream contains the normal stream + SvStream* m_pStream; + + // when the file opened is small file, this stream is for saving the + // compressed stream which is to be used for Chart/OLE as BENTO container + LwpSvStream * m_pCompressedStream; +}; +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |