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/* -*- 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 _URP_MARSHAL_DECL_HXX_
#define _URP_MARSHAL_DECL_HXX_
#include <rtl/ustring.hxx>
#include <rtl/byteseq.hxx>
#include <com/sun/star/uno/Type.hxx>
namespace bridges_urp
{
struct urp_BridgeImpl;
typedef void
( SAL_CALL * urp_extractOidCallback )( remote_Interface *pRemoteI, rtl_uString **ppOid );
extern char g_bMarshalSystemIsLittleEndian;
class Marshal
{
public:
Marshal( /* cache access */ struct urp_BridgeImpl *,
sal_Int32 m_nBufferSize,
urp_extractOidCallback callback = 0
);
~Marshal( );
inline sal_Bool pack( void *pSource , typelib_TypeDescription *pType );
sal_Bool packRecursive( void *pSource, typelib_TypeDescription *pType );
void packTid( const ::rtl::ByteSequence &id, sal_Bool bIgnoreCache = sal_False );
void packOid( const ::rtl::OUString &oid );
void packType( void *pSource );
inline void packCompressedSize( sal_Int32 nSize );
inline void packInt8( void *pSource );
inline void packInt16( void *pSource );
inline void packInt32( void *pSource );
inline void packString( void *pSource );
inline sal_Bool packAny( void *pSource );
inline void packByteSequence( sal_Int8 *pBuffer , sal_Int32 nSize );
// can be called during marshaling, but not between
// finish and restart
// returns true, when nothing has been marshaled
inline sal_Bool empty() const;
// stops marshaling, inserts size in front of the buffer
// getStart and getSize can now be called
inline void finish( sal_Int32 nMessageCount );
// must be called after finish. After calling restart,
// a new marshalling session is started invalidating
// the previous bufer
inline void restart();
// is only valid, after finish has been called.
// valid until destructed.
inline sal_Int8 *getBuffer();
// is only valid, after finish has been called.
// valid until destructed.
inline sal_Int32 getSize() const;
inline sal_Int32 getPos() const
{ return m_pos - m_base; }
inline sal_Bool isSystemLittleEndian() const
{ return g_bMarshalSystemIsLittleEndian; }
private:
inline void ensureAdditionalMem( sal_Int32 nMemToAdd );
sal_Int32 m_nBufferSize;
sal_Int8 *m_base;
sal_Int8 *m_pos;
struct urp_BridgeImpl *m_pBridgeImpl;
urp_extractOidCallback m_callback;
};
}
#endif
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