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| -rw-r--r-- | lotuswordpro/inc/lwpobjhdr.hxx | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/lotuswordpro/inc/lwpobjhdr.hxx b/lotuswordpro/inc/lwpobjhdr.hxx new file mode 100644 index 000000000..e61b587f3 --- /dev/null +++ b/lotuswordpro/inc/lwpobjhdr.hxx @@ -0,0 +1,136 @@ +/* -*- 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): _______________________________________ + * + * + ************************************************************************/ +/************************************************************************* + * @file + * For LWP filter architecture prototype + ************************************************************************/ + +#ifndef INCLUDED_LOTUSWORDPRO_INC_LWPOBJHDR_HXX +#define INCLUDED_LOTUSWORDPRO_INC_LWPOBJHDR_HXX + +#include <config_lgpl.h> +#include "lwpobjid.hxx" + +/** + * @brief Base class of all Lwp VO objects +*/ +class LwpObjectHeader +{ +public: + LwpObjectHeader(); +private: + sal_uInt32 m_nTag; + LwpObjectID m_ID; + sal_uInt32 m_nSize; //Data size + bool m_bCompressed; + + //localize the following members to save memory + //sal_uInt8 m_nFlagBits; + //sal_uInt32 m_nVersionID; + //sal_uInt32 m_nRefCount; + //sal_uInt32 m_nNextVersionOffset; + //sal_uInt32 m_nNextVersionID; + //sal_uInt32 m_nHeaderSize; + + enum + { + VERSION_BITS = 0x03, + DEFAULT_VERSION = 0x00, + ONE_BYTE_VERSION = 0x01, + TWO_BYTE_VERSION = 0x02, + FOUR_BYTE_VERSION = 0x03, + + REFCOUNT_BITS = 0x0C, + ONE_BYTE_REFCOUNT = 0x04, + TWO_BYTE_REFCOUNT = 0x08, + FOUR_BYTE_REFCOUNT = 0x0C, + + SIZE_BITS = 0x30, + ONE_BYTE_SIZE = 0x10, + TWO_BYTE_SIZE = 0x20, + FOUR_BYTE_SIZE = 0x30, + + HAS_PREVOFFSET = 0x40, + DATA_COMPRESSED = 0x80 + }; + +public: + bool Read(LwpSvStream &pStrm); + inline sal_uInt32 GetTag() const; + inline sal_uInt32 GetSize() const; + inline LwpObjectID& GetID(); + inline bool IsCompressed() const; +}; + +inline sal_uInt32 LwpObjectHeader::GetTag() const +{ + return m_nTag; +} +inline sal_uInt32 LwpObjectHeader::GetSize() const +{ + return m_nSize; +} +inline LwpObjectID& LwpObjectHeader::GetID() +{ + return m_ID; +} +inline bool LwpObjectHeader::IsCompressed() const +{ + return m_bCompressed; +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |