diff options
Diffstat (limited to 'bridges/source/remote/urp/urp_marshal.hxx')
| -rw-r--r-- | bridges/source/remote/urp/urp_marshal.hxx | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/bridges/source/remote/urp/urp_marshal.hxx b/bridges/source/remote/urp/urp_marshal.hxx deleted file mode 100644 index 60292cd23612..000000000000 --- a/bridges/source/remote/urp/urp_marshal.hxx +++ /dev/null @@ -1,345 +0,0 @@ -/* -*- 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_HXX_ -#define _URP_MARSHAL_HXX_ -#include <rtl/ustrbuf.hxx> -#include <rtl/byteseq.hxx> -#include <com/sun/star/uno/Type.hxx> -#include "urp_bridgeimpl.hxx" -#include "urp_marshal_decl.hxx" - -#include <string.h> - -struct remote_Interface; - -namespace bridges_urp -{ - // methods for accessing marshaling buffer - inline void Marshal::finish( sal_Int32 nMessageCount ) - { - sal_Int32 nSize = getSize() - 2*sizeof( sal_Int32 ); - - // save the state - sal_Int8 *pos = m_pos; - m_pos = m_base; - packInt32( &nSize ); - packInt32( &nMessageCount ); - - // reset the state - m_pos = pos; - } - - inline void Marshal::restart() - { - m_pos = m_base + 2*sizeof( sal_Int32 ); - } - - inline sal_Int8 *Marshal::getBuffer() - { - return m_base; - } - - inline sal_Bool Marshal::empty() const - { - return ( m_pos - m_base ) == 2*sizeof( sal_Int32 ); - } - - inline sal_Int32 Marshal::getSize() const - { - return ((sal_Int32) (m_pos - m_base)); - } - - inline void Marshal::ensureAdditionalMem( sal_Int32 nMemToAdd ) - { - sal_Int32 nDiff = m_pos - m_base; - if( nDiff + nMemToAdd > m_nBufferSize ) - { - m_nBufferSize = m_nBufferSize * 2 > nDiff + nMemToAdd ? - m_nBufferSize* 2 : - nDiff + nMemToAdd; - - m_base = ( sal_Int8 * ) rtl_reallocateMemory( m_base , m_nBufferSize ); - m_pos = m_base + nDiff; - } - } - - // marshaling methods - inline void Marshal::packInt8( void *pSource ) - { - ensureAdditionalMem( 1 ); - *m_pos = *((sal_Int8*) pSource ); - m_pos++; - } - - inline void Marshal::packInt16( void *pSource ) - { - ensureAdditionalMem( 2 ); - if( isSystemLittleEndian() ) - { - m_pos[0] = ((unsigned char *)pSource)[1]; - m_pos[1] = ((unsigned char *)pSource)[0]; - } - else - { - m_pos[1] = ((unsigned char *)pSource)[1]; - m_pos[0] = ((unsigned char *)pSource)[0]; - } - m_pos +=2; - } - - inline void Marshal::packByteSequence( sal_Int8 *pData , sal_Int32 nLength ) - { - packCompressedSize( nLength ); - - ensureAdditionalMem( nLength ); - memcpy( m_pos , pData , nLength ); - m_pos += nLength; - } - - inline void Marshal::packString( void *pSource ) - { - rtl_uString *p = *( rtl_uString ** ) pSource; - - // to be optimized ! - // static buffer in marshal - ::rtl::OString o = ::rtl::OUStringToOString( p , RTL_TEXTENCODING_UTF8 ); - sal_Int32 nLength = o.pData->length; - packCompressedSize( nLength ); - - ensureAdditionalMem( nLength ); - - memcpy( m_pos , o.pData->buffer , nLength ); - m_pos += nLength; - } - - inline sal_Bool Marshal::packAny( void *pSource ) - { - sal_Bool bSuccess = sal_True; - uno_Any *pAny = (uno_Any * ) pSource; - - // pack the type - packType( &( pAny->pType ) ); - // pack the value - typelib_TypeDescription *pType = 0; - TYPELIB_DANGER_GET( &pType, pAny->pType ); - if( pType ) - { - pack( pAny->pData , pType ); - TYPELIB_DANGER_RELEASE( pType ); - } - else - { - rtl::OUStringBuffer buf( 128 ); - buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("couldn't get typedescription for type " ) ); - buf.append( pAny->pType->pTypeName ); - m_pBridgeImpl->addError( buf.makeStringAndClear() ); - bSuccess = sal_False; - } - return bSuccess; - } - - inline void Marshal::packInt32( void *pSource ) - { - ensureAdditionalMem( 4 ); - if( isSystemLittleEndian() ) - { - m_pos[0] = ((unsigned char *)pSource)[3]; - m_pos[1] = ((unsigned char *)pSource)[2]; - m_pos[2] = ((unsigned char *)pSource)[1]; - m_pos[3] = ((unsigned char *)pSource)[0]; - } - else { - m_pos[3] = ((unsigned char *)pSource)[3]; - m_pos[2] = ((unsigned char *)pSource)[2]; - m_pos[1] = ((unsigned char *)pSource)[1]; - m_pos[0] = ((unsigned char *)pSource)[0]; - } - m_pos +=4; - } - - inline void Marshal::packCompressedSize( sal_Int32 nSize ) - { - ensureAdditionalMem( 5 ); - - if( nSize < 0xff ) - { - *((sal_uInt8*)m_pos) = (sal_uInt8) nSize; - m_pos ++; - } - else - { - *((sal_uInt8*)m_pos) = 0xff; - m_pos ++; - packInt32( &nSize ); - } - } - - inline sal_Bool Marshal::pack( void *pSource , typelib_TypeDescription *pType ) - { - sal_Bool bSuccess = sal_True; - switch( pType->eTypeClass ) - { - case typelib_TypeClass_BYTE: - { - packInt8( pSource ); - break; - } - case typelib_TypeClass_BOOLEAN: - { - ensureAdditionalMem( 1 ); - *m_pos = ( *((sal_Bool*) pSource ) ) ? 1 : 0; - m_pos++; - break; - } - - case typelib_TypeClass_CHAR: - case typelib_TypeClass_SHORT: - case typelib_TypeClass_UNSIGNED_SHORT: - { - packInt16( pSource ); - break; - } - case typelib_TypeClass_ENUM: - case typelib_TypeClass_LONG: - case typelib_TypeClass_UNSIGNED_LONG: - case typelib_TypeClass_FLOAT: - { - packInt32( pSource ); - break; - } - case typelib_TypeClass_DOUBLE: - case typelib_TypeClass_HYPER: - case typelib_TypeClass_UNSIGNED_HYPER: - { - ensureAdditionalMem( 8 ); - if( isSystemLittleEndian() ) - { - m_pos[0] = ((unsigned char *)pSource)[7]; - m_pos[1] = ((unsigned char *)pSource)[6]; - m_pos[2] = ((unsigned char *)pSource)[5]; - m_pos[3] = ((unsigned char *)pSource)[4]; - m_pos[4] = ((unsigned char *)pSource)[3]; - m_pos[5] = ((unsigned char *)pSource)[2]; - m_pos[6] = ((unsigned char *)pSource)[1]; - m_pos[7] = ((unsigned char *)pSource)[0]; - } - else - { - m_pos[7] = ((unsigned char *)pSource)[7]; - m_pos[6] = ((unsigned char *)pSource)[6]; - m_pos[5] = ((unsigned char *)pSource)[5]; - m_pos[4] = ((unsigned char *)pSource)[4]; - m_pos[3] = ((unsigned char *)pSource)[3]; - m_pos[2] = ((unsigned char *)pSource)[2]; - m_pos[1] = ((unsigned char *)pSource)[1]; - m_pos[0] = ((unsigned char *)pSource)[0]; - } - m_pos += 8; - break; - } - - case typelib_TypeClass_STRING: - { - packString( pSource ); - break; - } - case typelib_TypeClass_TYPE: - { - packType( pSource ); - break; - } - case typelib_TypeClass_ANY: - { - bSuccess = packAny( pSource ); - break; - } - case typelib_TypeClass_TYPEDEF: - { - bSuccess = sal_False; - m_pBridgeImpl->addError( "can't handle typedef typedescriptions" ); - break; - } - case typelib_TypeClass_INTERFACE: - { - remote_Interface *pRemoteI = *( remote_Interface ** )pSource; - - ::rtl::OUString sOid; - sal_uInt16 nIndex = 0xffff; - if( pRemoteI ) - { - m_callback( pRemoteI , &(sOid.pData) ); - - nIndex = m_pBridgeImpl->m_oidCacheOut.seek( sOid ); - if( 0xffff == nIndex ) - { - nIndex = m_pBridgeImpl->m_oidCacheOut.put( sOid ); - } - else - { - // cached ! - sOid = ::rtl::OUString(); - } - } - packString( &sOid ); - packInt16( &nIndex ); - break; - } - case typelib_TypeClass_VOID: - { - // do nothing - break; - } - case typelib_TypeClass_EXCEPTION: - case typelib_TypeClass_STRUCT: - case typelib_TypeClass_SEQUENCE: - { - bSuccess = packRecursive( pSource, pType ); - break; - } - default: - { - bSuccess = sal_False; - rtl::OUStringBuffer buf( 128 ); - buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "can't handle values with typeclass " ) ); - buf.append( (sal_Int32 ) pType->eTypeClass , 10 ); - buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( " (" ) ); - buf.append( pType->pTypeName ); - buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( ")" ) ); - m_pBridgeImpl->addError( buf.makeStringAndClear() ); - break; - } - } - return bSuccess; - } -} - - - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |