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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sc.hxx"
26 #include "lotimpop.hxx"
27
28 #include <sfx2/docfile.hxx>
29 #include <tools/urlobj.hxx>
30
31 #include "scerrors.hxx"
32 #include "root.hxx"
33 #include "filtopt.hxx"
34 #include "ftools.hxx"
35
36 //------------------------------------------------------------------------
37
38 extern FltError ScImportLotus123old( SvStream&, ScDocument*, CharSet eSrc );
39 // alter Krempel in filter.cxx!
40
ScImportLotus123(SfxMedium & rMedium,ScDocument * pDocument,CharSet eSrc)41 FltError ScFormatFilterPluginImpl::ScImportLotus123( SfxMedium& rMedium, ScDocument* pDocument, CharSet eSrc )
42 {
43 ScFilterOptions aFilterOpt;
44 sal_Bool bWithWK3 = aFilterOpt.GetWK3Flag();
45
46 SvStream* pStream = rMedium.GetInStream();
47
48 if( !pStream )
49 return eERR_OPEN;
50
51 FltError eRet;
52
53 pStream->Seek( 0UL );
54
55 pStream->SetBufferSize( 32768 );
56
57 ImportLotus aLotusImport( *pStream, pDocument, eSrc );
58
59 if( bWithWK3 )
60 eRet = aLotusImport.Read();
61 else
62 eRet = 0xFFFFFFFF; // WK1 /WKS erzwingen
63
64 // ACHTUNG: QUICK-HACK fuer WK1 / WKS <-> WK3 / WK4
65 if( eRet == 0xFFFFFFFF )
66 {
67 pStream->Seek( 0UL );
68
69 pStream->SetBufferSize( 32768 );
70
71 eRet = ScImportLotus123old( *pStream, pDocument, eSrc );
72
73 pStream->SetBufferSize( 0 );
74
75 return eRet;
76 }
77
78 if( eRet != eERR_OK )
79 return eRet;
80
81 if( pLotusRoot->eFirstType == Lotus_WK3 )
82 {// versuchen *.FM3-File zu laden
83 INetURLObject aURL( rMedium.GetURLObject() );
84 aURL.setExtension( CREATE_STRING( "FM3" ) );
85 SfxMedium aMedium( aURL.GetMainURL(INetURLObject::NO_DECODE), STREAM_STD_READ, sal_True );
86 pStream = aMedium.GetInStream();
87 if ( pStream )
88 {
89 if( aLotusImport.Read( *pStream ) != eERR_OK )
90 eRet = SCWARN_IMPORT_WRONG_FM3;
91 }
92 else
93 eRet = SCWARN_IMPORT_OPEN_FM3;
94 }
95
96 return eRet;
97 }
98
99