filter/source/msfilter/svxmsbas2.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <config_features.h>
  21
  22 #include <basic/basmgr.hxx>
  23 #include <sfx2/objsh.hxx>
  24 #include <sot/storage.hxx>
  25 #include <svx/svxerr.hxx>
  26 #include <filter/msfilter/svxmsbas.hxx>
  27
  28 using namespace com::sun::star;
  29
  30 ErrCode SvxImportMSVBasic::SaveOrDelMSVBAStorage( bool bSaveInto,
  31                                                 const OUString& rStorageName )
  32 {
  33     ErrCode nRet = ERRCODE_NONE;
  34     uno::Reference < embed::XStorage > xSrcRoot( rDocSh.GetStorage() );
  35     OUString aDstStgName( GetMSBasicStorageName() );
  36     tools::SvRef<SotStorage> xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, aDstStgName,
  37                                 StreamMode::READWRITE | StreamMode::NOCREATE | StreamMode::SHARE_DENYALL ) );
  38     if( xVBAStg.is() && !xVBAStg->GetError() )
  39     {
  40         xVBAStg = nullptr;
  41         if( bSaveInto )
  42         {
  43 #if HAVE_FEATURE_SCRIPTING
  44             BasicManager *pBasicMan = rDocSh.GetBasicManager();
  45             if( pBasicMan && pBasicMan->IsBasicModified() )
  46                 nRet = ERRCODE_SVX_MODIFIED_VBASIC_STORAGE;
  47 #endif
  48             tools::SvRef<SotStorage> xSrc = SotStorage::OpenOLEStorage( xSrcRoot, aDstStgName, StreamMode::STD_READ );
  49             tools::SvRef<SotStorage> xDst = xRoot->OpenSotStorage( rStorageName, StreamMode::READWRITE | StreamMode::TRUNC );
  50             xSrc->CopyTo( xDst.get() );
  51             xDst->Commit();
  52             ErrCode nError = xDst->GetError();
  53             if ( nError == ERRCODE_NONE )
  54                 nError = xSrc->GetError();
  55             if ( nError != ERRCODE_NONE )
  56                 xRoot->SetError( nError );
  57         }
  58     }
  59
  60     return nRet;
  61 }
  62
  63 // check if the MS-VBA-Storage exists in the RootStorage of the DocShell.
  64 // If it exists, then return the WarningId for losing the information.
  65 ErrCode SvxImportMSVBasic::GetSaveWarningOfMSVBAStorage( SfxObjectShell &rDocSh)
  66 {
  67     uno::Reference < embed::XStorage > xSrcRoot( rDocSh.GetStorage() );
  68     tools::SvRef<SotStorage> xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, GetMSBasicStorageName(),
  69                     StreamMode::READ | StreamMode::NOCREATE | StreamMode::SHARE_DENYALL ));
  70     return ( xVBAStg.is() && !xVBAStg->GetError() )
  71                     ? ERRCODE_SVX_VBASIC_STORAGE_EXIST
  72                     : ERRCODE_NONE;
  73 }
  74
  75 OUString SvxImportMSVBasic::GetMSBasicStorageName()
  76 {
  77     return "_MS_VBA_Macros";
  78 }
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */