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Diffstat (limited to 'sot/source/sdstor/stgole.cxx')
| -rw-r--r-- | sot/source/sdstor/stgole.cxx | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/sot/source/sdstor/stgole.cxx b/sot/source/sdstor/stgole.cxx deleted file mode 100644 index 7d0226f50c..0000000000 --- a/sot/source/sdstor/stgole.cxx +++ /dev/null @@ -1,204 +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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sot.hxx" - -#include "rtl/string.h" -#include "rtl/string.h" -#include "stgole.hxx" -#include "sot/storinfo.hxx" // Read/WriteClipboardFormat() - -#include <tools/debug.hxx> -#if defined(_MSC_VER) && (_MSC_VER>=1400) -#pragma warning(disable: 4342) -#endif -///////////////////////// class StgInternalStream //////////////////////// - -StgInternalStream::StgInternalStream - ( BaseStorage& rStg, const String& rName, sal_Bool bWr ) -{ - bIsWritable = sal_True; - sal_uInt16 nMode = bWr - ? STREAM_WRITE | STREAM_SHARE_DENYALL - : STREAM_READ | STREAM_SHARE_DENYWRITE | STREAM_NOCREATE; - pStrm = rStg.OpenStream( rName, nMode ); - - // set the error code right here in the stream - SetError( rStg.GetError() ); - SetBufferSize( 1024 ); -} - -StgInternalStream::~StgInternalStream() -{ - delete pStrm; -} - -sal_uLong StgInternalStream::GetData( void* pData, sal_uLong nSize ) -{ - if( pStrm ) - { - nSize = pStrm->Read( pData, nSize ); - SetError( pStrm->GetError() ); - return nSize; - } - else - return 0; -} - -sal_uLong StgInternalStream::PutData( const void* pData, sal_uLong nSize ) -{ - if( pStrm ) - { - nSize = pStrm->Write( pData, nSize ); - SetError( pStrm->GetError() ); - return nSize; - } - else - return 0; -} - -sal_uLong StgInternalStream::SeekPos( sal_uLong nPos ) -{ - return pStrm ? pStrm->Seek( nPos ) : 0; -} - -void StgInternalStream::FlushData() -{ - if( pStrm ) - { - pStrm->Flush(); - SetError( pStrm->GetError() ); - } -} - -void StgInternalStream::Commit() -{ - Flush(); - pStrm->Commit(); -} - -///////////////////////// class StgCompObjStream ///////////////////////// - -StgCompObjStream::StgCompObjStream( BaseStorage& rStg, sal_Bool bWr ) - : StgInternalStream( rStg, String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "\1CompObj" ) ), bWr ) -{ - memset( &aClsId, 0, sizeof( ClsId ) ); - nCbFormat = 0; -} - -sal_Bool StgCompObjStream::Load() -{ - memset( &aClsId, 0, sizeof( ClsId ) ); - nCbFormat = 0; - aUserName.Erase(); - if( GetError() != SVSTREAM_OK ) - return sal_False; - Seek( 8L ); // skip the first part - sal_Int32 nMarker = 0; - *this >> nMarker; - if( nMarker == -1L ) - { - *this >> aClsId; - sal_Int32 nLen1 = 0; - *this >> nLen1; - // higher bits are ignored - nLen1 &= 0xFFFF; - sal_Char* p = new sal_Char[ (sal_uInt16) nLen1 ]; - if( Read( p, nLen1 ) == (sal_uLong) nLen1 ) - { - //The encoding here is "ANSI", which is pretty useless seeing as - //the actual codepage used doesn't seem to be specified/stored - //anywhere :-(. Might as well pick 1252 and be consistent on - //all platforms and envs - //http://www.openoffice.org/nonav/issues/showattachment.cgi/68668/Orginal%20Document.doc - //for a good edge-case example - aUserName = nLen1 ? String( p, RTL_TEXTENCODING_MS_1252 ) : String(); - nCbFormat = ReadClipboardFormat( *this ); - } - else - SetError( SVSTREAM_GENERALERROR ); - delete [] p; - } - return sal_Bool( GetError() == SVSTREAM_OK ); -} - -sal_Bool StgCompObjStream::Store() -{ - if( GetError() != SVSTREAM_OK ) - return sal_False; - Seek( 0L ); - ByteString aAsciiUserName( aUserName, RTL_TEXTENCODING_MS_1252 ); - *this << (sal_Int16) 1 // Version? - << (sal_Int16) -2 // 0xFFFE = Byte Order Indicator - << (sal_Int32) 0x0A03 // Windows 3.10 - << (sal_Int32) -1L - << aClsId // Class ID - << (sal_Int32) (aAsciiUserName.Len() + 1) - << (const char *)aAsciiUserName.GetBuffer() - << (sal_uInt8) 0; // string terminator - WriteClipboardFormat( *this, nCbFormat ); - *this << (sal_Int32) 0; // terminator - Commit(); - return sal_Bool( GetError() == SVSTREAM_OK ); -} - -/////////////////////////// class StgOleStream /////////////////////////// - -StgOleStream::StgOleStream( BaseStorage& rStg, sal_Bool bWr ) - : StgInternalStream( rStg, String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "\1Ole" ) ), bWr ) -{ - nFlags = 0; -} - -sal_Bool StgOleStream::Load() -{ - nFlags = 0; - if( GetError() != SVSTREAM_OK ) - return sal_False; - sal_Int32 version = 0; - Seek( 0L ); - *this >> version >> nFlags; - return sal_Bool( GetError() == SVSTREAM_OK ); -} - -sal_Bool StgOleStream::Store() -{ - if( GetError() != SVSTREAM_OK ) - return sal_False; - Seek( 0L ); - *this << (sal_Int32) 0x02000001 // OLE version, format - << (sal_Int32) nFlags // Object flags - << (sal_Int32) 0 // Update Options - << (sal_Int32) 0 // reserved - << (sal_Int32) 0; // Moniker 1 - Commit(); - return sal_Bool( GetError() == SVSTREAM_OK ); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |