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+/* -*- 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: */