sc/source/filter/lotus/lotus.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_sc.hxx"
  30 #include "lotimpop.hxx"
  31
  32 #include <sfx2/docfile.hxx>
  33 #include <tools/urlobj.hxx>
  34
  35 #include "scerrors.hxx"
  36 #include "root.hxx"
  37 #include "filtopt.hxx"
  38 #include "ftools.hxx"
  39
  40 //------------------------------------------------------------------------
  41
  42 extern FltError ScImportLotus123old( SvStream&, ScDocument*, CharSet eSrc );
  43         // alter Krempel in filter.cxx!
  44
  45 FltError ScFormatFilterPluginImpl::ScImportLotus123( SfxMedium& rMedium, ScDocument* pDocument, CharSet eSrc )
  46 {
  47         ScFilterOptions aFilterOpt;
  48     BOOL bWithWK3 = aFilterOpt.GetWK3Flag();
  49
  50     SvStream*           pStream = rMedium.GetInStream();
  51
  52     if( !pStream )
  53         return eERR_OPEN;
  54
  55     FltError            eRet;
  56
  57     pStream->Seek( 0UL );
  58
  59     pStream->SetBufferSize( 32768 );
  60
  61     ImportLotus         aLotusImport( *pStream, pDocument, eSrc );
  62
  63     if( bWithWK3 )
  64         eRet = aLotusImport.Read();
  65     else
  66         eRet = 0xFFFFFFFF;  // WK1 /WKS erzwingen
  67
  68     // ACHTUNG: QUICK-HACK fuer WK1 / WKS  <->  WK3 / WK4
  69     if( eRet == 0xFFFFFFFF )
  70     {
  71         pStream->Seek( 0UL );
  72
  73         pStream->SetBufferSize( 32768 );
  74
  75         eRet = ScImportLotus123old( *pStream, pDocument, eSrc );
  76
  77         pStream->SetBufferSize( 0 );
  78
  79         return eRet;
  80     }
  81
  82     if( eRet != eERR_OK )
  83         return eRet;
  84
  85     if( pLotusRoot->eFirstType == Lotus_WK3 )
  86     {// versuchen *.FM3-File zu laden
  87         INetURLObject aURL( rMedium.GetURLObject() );
  88         aURL.setExtension( CREATE_STRING( "FM3" ) );
  89         SfxMedium aMedium( aURL.GetMainURL(INetURLObject::NO_DECODE), STREAM_STD_READ, TRUE );
  90         pStream = aMedium.GetInStream();
  91         if ( pStream )
  92         {
  93             if( aLotusImport.Read( *pStream ) != eERR_OK )
  94                 eRet = SCWARN_IMPORT_WRONG_FM3;
  95         }
  96         else
  97             eRet = SCWARN_IMPORT_OPEN_FM3;
  98     }
  99
 100     return eRet;
 101 }
 102