Line data Source code
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 :
21 : #include "sddetect.hxx"
22 :
23 : #include <framework/interaction.hxx>
24 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
25 : #include <com/sun/star/beans/PropertyValue.hpp>
26 : #include <com/sun/star/frame/XFrame.hpp>
27 : #include <com/sun/star/frame/XModel.hpp>
28 : #include <com/sun/star/awt/XWindow.hpp>
29 : #include <com/sun/star/lang/XUnoTunnel.hpp>
30 : #include <comphelper/processfactory.hxx>
31 : #include <com/sun/star/container/XNameAccess.hpp>
32 : #include <com/sun/star/io/XInputStream.hpp>
33 : #include <com/sun/star/task/XInteractionHandler.hpp>
34 : #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
35 : #include <com/sun/star/ucb/CommandAbortedException.hpp>
36 : #include <com/sun/star/ucb/InteractiveAppException.hpp>
37 : #include <com/sun/star/ucb/XContent.hpp>
38 : #include <com/sun/star/packages/zip/ZipIOException.hpp>
39 : #include <toolkit/helper/vclunohelper.hxx>
40 : #include <ucbhelper/simpleinteractionrequest.hxx>
41 : #include <vcl/graphicfilter.hxx>
42 : #include <rtl/ustring.h>
43 : #include <rtl/logfile.hxx>
44 : #include <svl/itemset.hxx>
45 : #include <vcl/window.hxx>
46 : #include <svl/eitem.hxx>
47 : #include <svl/stritem.hxx>
48 : #include <tools/urlobj.hxx>
49 : #include <osl/mutex.hxx>
50 : #include <svtools/sfxecode.hxx>
51 : #include <svtools/ehdl.hxx>
52 : #include <sot/storinfo.hxx>
53 : #include <vcl/svapp.hxx>
54 : #include <sfx2/app.hxx>
55 : #include <sfx2/sfxsids.hrc>
56 : #include <sfx2/request.hxx>
57 : #include <sfx2/docfile.hxx>
58 : #include <sfx2/docfilt.hxx>
59 : #include <sfx2/fcontnr.hxx>
60 : #include <sfx2/brokenpackageint.hxx>
61 : #include <vcl/FilterConfigItem.hxx>
62 : #include <sot/storage.hxx>
63 : #include <unotools/moduleoptions.hxx>
64 :
65 : #include "strmname.h"
66 :
67 : using namespace ::com::sun::star;
68 : using namespace ::com::sun::star::uno;
69 : using namespace ::com::sun::star::io;
70 : using namespace ::com::sun::star::frame;
71 : using namespace ::com::sun::star::task;
72 : using namespace ::com::sun::star::beans;
73 : using namespace ::com::sun::star::lang;
74 : using namespace ::com::sun::star::ucb;
75 :
76 : namespace {
77 :
78 0 : bool isZipStorageType(const OUString& rTypeName)
79 : {
80 0 : if (rTypeName == "impress8" || rTypeName == "impress8_template")
81 0 : return true;
82 :
83 0 : if (rTypeName == "draw8" || rTypeName == "draw8_template")
84 0 : return true;
85 :
86 0 : if (rTypeName == "impress_StarOffice_XML_Impress" || rTypeName == "impress_StarOffice_XML_Impress_Template")
87 0 : return true;
88 :
89 0 : if (rTypeName == "draw_StarOffice_XML_Draw" || rTypeName == "draw_StarOffice_XML_Draw_Template")
90 0 : return true;
91 :
92 0 : return false;
93 : }
94 :
95 : }
96 :
97 4 : SdFilterDetect::SdFilterDetect( const Reference < XMultiServiceFactory >& )
98 : {
99 4 : }
100 :
101 8 : SdFilterDetect::~SdFilterDetect()
102 : {
103 8 : }
104 :
105 4 : OUString SAL_CALL SdFilterDetect::detect( Sequence< beans::PropertyValue >& lDescriptor ) throw( RuntimeException )
106 : {
107 4 : Reference< XInputStream > xStream;
108 8 : Reference< XContent > xContent;
109 8 : Reference< XInteractionHandler > xInteraction;
110 8 : String aURL;
111 8 : OUString sTemp;
112 8 : OUString aTypeName; // a name describing the type (from MediaDescriptor, usually from flat detection)
113 8 : String aPreselectedFilterName; // a name describing the filter to use (from MediaDescriptor, usually from UI action)
114 :
115 8 : OUString aDocumentTitle; // interesting only if set in this method
116 :
117 : // opening as template is done when a parameter tells to do so and a template filter can be detected
118 : // (otherwise no valid filter would be found) or if the detected filter is a template filter and
119 : // there is no parameter that forbids to open as template
120 4 : sal_Bool bOpenAsTemplate = sal_False;
121 4 : sal_Bool bWasReadOnly = sal_False, bReadOnly = sal_False;
122 :
123 4 : sal_Bool bRepairPackage = sal_False;
124 4 : sal_Bool bRepairAllowed = sal_False;
125 4 : bool bDeepDetection = false;
126 :
127 : // now some parameters that can already be in the array, but may be overwritten or new inserted here
128 : // remember their indices in the case new values must be added to the array
129 4 : sal_Int32 nPropertyCount = lDescriptor.getLength();
130 4 : sal_Int32 nIndexOfInputStream = -1;
131 4 : sal_Int32 nIndexOfContent = -1;
132 4 : sal_Int32 nIndexOfReadOnlyFlag = -1;
133 4 : sal_Int32 nIndexOfTemplateFlag = -1;
134 4 : sal_Int32 nIndexOfDocumentTitle = -1;
135 :
136 40 : for( sal_Int32 nProperty=0; nProperty<nPropertyCount; ++nProperty )
137 : {
138 : // extract properties
139 36 : if ( lDescriptor[nProperty].Name == "URL" )
140 : {
141 4 : lDescriptor[nProperty].Value >>= sTemp;
142 4 : aURL = sTemp;
143 : }
144 32 : else if( !aURL.Len() && lDescriptor[nProperty].Name == "FileName" )
145 : {
146 0 : lDescriptor[nProperty].Value >>= sTemp;
147 0 : aURL = sTemp;
148 : }
149 32 : else if ( lDescriptor[nProperty].Name == "TypeName" )
150 : {
151 4 : lDescriptor[nProperty].Value >>= sTemp;
152 4 : aTypeName = sTemp;
153 : }
154 28 : else if ( lDescriptor[nProperty].Name == "FilterName" )
155 : {
156 0 : lDescriptor[nProperty].Value >>= sTemp;
157 0 : aPreselectedFilterName = sTemp;
158 : }
159 28 : else if ( lDescriptor[nProperty].Name == "InputStream" )
160 4 : nIndexOfInputStream = nProperty;
161 24 : else if ( lDescriptor[nProperty].Name == "ReadOnly" )
162 0 : nIndexOfReadOnlyFlag = nProperty;
163 24 : else if ( lDescriptor[nProperty].Name == "UCBContent" )
164 4 : nIndexOfContent = nProperty;
165 20 : else if ( lDescriptor[nProperty].Name == "AsTemplate" )
166 : {
167 0 : lDescriptor[nProperty].Value >>= bOpenAsTemplate;
168 0 : nIndexOfTemplateFlag = nProperty;
169 : }
170 20 : else if ( lDescriptor[nProperty].Name == "InteractionHandler" )
171 4 : lDescriptor[nProperty].Value >>= xInteraction;
172 16 : else if ( lDescriptor[nProperty].Name == "RepairPackage" )
173 0 : lDescriptor[nProperty].Value >>= bRepairPackage;
174 16 : else if ( lDescriptor[nProperty].Name == "DocumentTitle" )
175 0 : nIndexOfDocumentTitle = nProperty;
176 16 : else if (lDescriptor[nProperty].Name == "DeepDetection")
177 0 : bDeepDetection = lDescriptor[nProperty].Value.get<sal_Bool>();
178 : }
179 :
180 : // can't check the type for external filters, so set the "dont" flag accordingly
181 8 : SolarMutexGuard aGuard;
182 : //SfxFilterFlags nMust = SFX_FILTER_IMPORT, nDont = SFX_FILTER_NOTINSTALLED;
183 :
184 4 : SfxApplication* pApp = SFX_APP();
185 4 : SfxAllItemSet *pSet = new SfxAllItemSet( pApp->GetPool() );
186 4 : TransformParameters( SID_OPENDOC, lDescriptor, *pSet );
187 4 : SFX_ITEMSET_ARG( pSet, pItem, SfxBoolItem, SID_DOC_READONLY, sal_False );
188 :
189 4 : bWasReadOnly = pItem && pItem->GetValue();
190 :
191 4 : const SfxFilter* pFilter = 0;
192 8 : String aPrefix = OUString("private:factory/");
193 4 : if( aURL.Match( aPrefix ) == aPrefix.Len() )
194 : {
195 0 : if( SvtModuleOptions().IsImpress() )
196 : {
197 0 : String aPattern( aPrefix );
198 0 : aPattern += OUString("simpress");
199 0 : if ( aURL.Match( aPattern ) >= aPattern.Len() )
200 0 : pFilter = SfxFilter::GetDefaultFilterFromFactory( aURL );
201 : }
202 :
203 0 : if( !pFilter && SvtModuleOptions().IsDraw() )
204 : {
205 0 : String aPattern( aPrefix );
206 0 : aPattern += OUString("sdraw");
207 0 : if ( aURL.Match( aPattern ) >= aPattern.Len() )
208 0 : pFilter = SfxFilter::GetDefaultFilterFromFactory( aURL );
209 : }
210 : }
211 : else
212 : {
213 : // ctor of SfxMedium uses owner transition of ItemSet
214 4 : SfxMedium aMedium( aURL, bWasReadOnly ? STREAM_STD_READ : STREAM_STD_READWRITE, NULL, pSet );
215 4 : aMedium.UseInteractionHandler( sal_True );
216 4 : if ( aPreselectedFilterName.Len() )
217 0 : pFilter = SfxFilter::GetFilterByName( aPreselectedFilterName );
218 4 : else if (!aTypeName.isEmpty())
219 : {
220 4 : SfxFilterMatcher aMatch;
221 4 : pFilter = aMatch.GetFilter4EA( aTypeName );
222 : }
223 :
224 4 : if ( aMedium.GetErrorCode() == ERRCODE_NONE )
225 : {
226 : // remember input stream and content and put them into the descriptor later
227 : // should be done here since later the medium can switch to a version
228 4 : xStream = aMedium.GetInputStream();
229 4 : xContent = aMedium.GetContent();
230 4 : bReadOnly = aMedium.IsReadOnly();
231 4 : bool bIsZipStorage = aMedium.IsStorage();
232 :
233 4 : if (aMedium.GetError() == SVSTREAM_OK)
234 : {
235 4 : if (bIsZipStorage)
236 : {
237 : // PowerPoint needs to be detected via StreamName, all other storage based formats are our own and can
238 : // be detected by the ClipboardId, so except for the PPT filter all filters must have a ClipboardId set
239 4 : Reference < embed::XStorage > xStorage = aMedium.GetStorage( sal_False );
240 :
241 : //TODO/LATER: move error handling to central place! (maybe even complete own filters)
242 4 : if ( aMedium.GetLastStorageCreationState() != ERRCODE_NONE )
243 : {
244 : // error during storage creation means _here_ that the medium
245 : // is broken, but we can not handle it in medium since unpossibility
246 : // to create a storage does not _always_ means that the medium is broken
247 0 : aMedium.SetError( aMedium.GetLastStorageCreationState(), OSL_LOG_PREFIX );
248 0 : if ( xInteraction.is() )
249 : {
250 0 : OUString empty;
251 : try
252 : {
253 : InteractiveAppException xException( empty,
254 : Reference< XInterface >(),
255 : InteractionClassification_ERROR,
256 0 : aMedium.GetError() );
257 :
258 : Reference< XInteractionRequest > xRequest(
259 : new ucbhelper::SimpleInteractionRequest( makeAny( xException ),
260 0 : ucbhelper::CONTINUATION_APPROVE ) );
261 0 : xInteraction->handle( xRequest );
262 : }
263 0 : catch ( Exception & ) {};
264 : }
265 : }
266 : else
267 : {
268 4 : if ( pFilter && !pFilter->GetFormat() )
269 : // preselected Filter has no ClipboardId -> doesn't match (see comment above)
270 0 : pFilter = 0;
271 :
272 : // the storage must be checked even if filter is already found, since it is deep type detection
273 : // the storage can be corrupted and it will be detected here
274 : try
275 : {
276 4 : OUString sFilterName;
277 4 : if ( pFilter )
278 4 : sFilterName = pFilter->GetName();
279 4 : aTypeName = SfxFilter::GetTypeFromStorage( xStorage, pFilter ? pFilter->IsOwnTemplateFormat() : sal_False, &sFilterName );
280 : }
281 0 : catch( const WrappedTargetException& aWrap )
282 : {
283 0 : if (!bDeepDetection)
284 : // Bail out early unless it's a deep detection.
285 0 : return OUString();
286 :
287 0 : packages::zip::ZipIOException aZipException;
288 0 : if ((aWrap.TargetException >>= aZipException) && !aTypeName.isEmpty())
289 : {
290 0 : if ( xInteraction.is() )
291 : {
292 : // the package is broken one
293 0 : aDocumentTitle = aMedium.GetURLObject().getName(
294 : INetURLObject::LAST_SEGMENT,
295 : true,
296 0 : INetURLObject::DECODE_WITH_CHARSET );
297 :
298 0 : if ( !bRepairPackage )
299 : {
300 : // ask the user whether he wants to try to repair
301 0 : RequestPackageReparation aRequest( aDocumentTitle );
302 0 : xInteraction->handle( aRequest.GetRequest() );
303 0 : bRepairAllowed = aRequest.isApproved();
304 : }
305 :
306 0 : if ( !bRepairAllowed )
307 : {
308 : // repair either not allowed or not successful
309 0 : NotifyBrokenPackage aNotifyRequest( aDocumentTitle );
310 0 : xInteraction->handle( aNotifyRequest.GetRequest() );
311 : }
312 : }
313 :
314 0 : if ( !bRepairAllowed )
315 : {
316 0 : aTypeName = OUString();
317 0 : pFilter = 0;
318 : }
319 0 : }
320 0 : }
321 0 : catch( RuntimeException& )
322 : {
323 0 : throw;
324 : }
325 0 : catch( Exception& )
326 : {
327 0 : aTypeName = OUString();
328 0 : pFilter = 0;
329 : }
330 :
331 4 : if (!pFilter && !aTypeName.isEmpty())
332 : {
333 : //TODO/LATER: using this method impress is always preferred if no flat detecion has been made
334 : // this should been discussed!
335 0 : if ( SvtModuleOptions().IsImpress() )
336 0 : pFilter = SfxFilterMatcher( OUString("simpress") ).GetFilter4EA( aTypeName );
337 0 : else if ( SvtModuleOptions().IsDraw() )
338 0 : pFilter = SfxFilterMatcher( OUString("sdraw") ).GetFilter4EA( aTypeName );
339 : }
340 4 : }
341 : }
342 : else
343 : {
344 0 : if (isZipStorageType(aTypeName))
345 : // This stream is a not zip archive, but a zip archive type is specified.
346 0 : pFilter = NULL;
347 :
348 0 : SvStream* pStm = NULL;
349 0 : if (pFilter)
350 : {
351 0 : pStm = aMedium.GetInStream();
352 0 : if (!pStm)
353 0 : pFilter = NULL;
354 : }
355 :
356 0 : if (pFilter && pStm)
357 : {
358 0 : SotStorageRef aStorage = new SotStorage ( pStm, sal_False );
359 0 : if ( !aStorage->GetError() )
360 : {
361 0 : OUString aStreamName("PowerPoint Document");
362 0 : if ( aStorage->IsStream( aStreamName ) && SvtModuleOptions().IsImpress() )
363 : {
364 0 : String aFileName(aMedium.GetName());
365 0 : aFileName.ToUpperAscii();
366 :
367 0 : if( aFileName.SearchAscii( ".POT" ) != STRING_NOTFOUND )
368 0 : pFilter = SfxFilter::GetFilterByName( pFilterPowerPoint97Template );
369 0 : else if( aFileName.SearchAscii( ".PPS" ) != STRING_NOTFOUND )
370 0 : pFilter = SfxFilter::GetFilterByName( pFilterPowerPoint97AutoPlay );
371 : else
372 0 : pFilter = SfxFilter::GetFilterByName( pFilterPowerPoint97);
373 0 : }
374 : }
375 : else
376 : {
377 : // vector graphic?
378 0 : pStm->Seek( STREAM_SEEK_TO_BEGIN );
379 :
380 0 : const String aFileName( aMedium.GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) );
381 0 : GraphicDescriptor aDesc( *pStm, &aFileName );
382 0 : if( !aDesc.Detect( sal_False ) )
383 : {
384 0 : pFilter = 0;
385 0 : if( SvtModuleOptions().IsImpress() )
386 : {
387 0 : INetURLObject aCheckURL( aFileName );
388 0 : if( aCheckURL.getExtension().equalsIgnoreAsciiCase("cgm") )
389 : {
390 : sal_uInt8 n8;
391 0 : pStm->Seek( STREAM_SEEK_TO_BEGIN );
392 0 : *pStm >> n8;
393 0 : if ( ( n8 & 0xf0 ) == 0 ) // we are supporting binary cgm format only, so
394 : { // this is a small test to exclude cgm text
395 0 : SfxFilterMatcher aMatch(OUString("simpress"));
396 0 : pFilter = aMatch.GetFilter4FilterName(OUString("CGM - Computer Graphics Metafile"));
397 : }
398 0 : }
399 : }
400 : }
401 : else
402 : {
403 0 : String aShortName( aDesc.GetImportFormatShortName( aDesc.GetFileFormat() ) );
404 0 : GraphicFilter &rGrfFilter = GraphicFilter::GetGraphicFilter();
405 0 : const String aName( rGrfFilter.GetImportFormatTypeName( rGrfFilter.GetImportFormatNumberForShortName( aShortName ) ) );
406 :
407 0 : if ( pFilter && aShortName.EqualsIgnoreCaseAscii( "PCD" ) ) // there is a multiple pcd selection possible
408 : {
409 0 : sal_Int32 nBase = 2; // default Base0
410 0 : String aFilterTypeName( pFilter->GetRealTypeName() );
411 0 : if ( aFilterTypeName.CompareToAscii( "pcd_Photo_CD_Base4" ) == COMPARE_EQUAL )
412 0 : nBase = 1;
413 0 : else if ( aFilterTypeName.CompareToAscii( "pcd_Photo_CD_Base16" ) == COMPARE_EQUAL )
414 0 : nBase = 0;
415 0 : FilterConfigItem aFilterConfigItem( "Office.Common/Filter/Graphic/Import/PCD" );
416 0 : aFilterConfigItem.WriteInt32( "Resolution" , nBase );
417 : }
418 :
419 0 : SfxFilterMatcher aMatch(OUString("sdraw"));
420 0 : pFilter = aMatch.GetFilter4FilterName( aName );
421 0 : }
422 0 : }
423 : }
424 : }
425 : }
426 4 : }
427 : }
428 :
429 4 : if ( nIndexOfInputStream == -1 && xStream.is() )
430 : {
431 : // if input stream wasn't part of the descriptor, now it should be, otherwise the content would be opend twice
432 0 : lDescriptor.realloc( nPropertyCount + 1 );
433 0 : lDescriptor[nPropertyCount].Name = "InputStream";
434 0 : lDescriptor[nPropertyCount].Value <<= xStream;
435 0 : nPropertyCount++;
436 : }
437 :
438 4 : if ( nIndexOfContent == -1 && xContent.is() )
439 : {
440 : // if input stream wasn't part of the descriptor, now it should be, otherwise the content would be opend twice
441 0 : lDescriptor.realloc( nPropertyCount + 1 );
442 0 : lDescriptor[nPropertyCount].Name = "UCBContent";
443 0 : lDescriptor[nPropertyCount].Value <<= xContent;
444 0 : nPropertyCount++;
445 : }
446 :
447 4 : if ( bReadOnly != bWasReadOnly )
448 : {
449 0 : if ( nIndexOfReadOnlyFlag == -1 )
450 : {
451 0 : lDescriptor.realloc( nPropertyCount + 1 );
452 0 : lDescriptor[nPropertyCount].Name = "ReadOnly";
453 0 : lDescriptor[nPropertyCount].Value <<= bReadOnly;
454 0 : nPropertyCount++;
455 : }
456 : else
457 0 : lDescriptor[nIndexOfReadOnlyFlag].Value <<= bReadOnly;
458 : }
459 :
460 4 : if ( !bRepairPackage && bRepairAllowed )
461 : {
462 0 : lDescriptor.realloc( nPropertyCount + 1 );
463 0 : lDescriptor[nPropertyCount].Name = "RepairPackage";
464 0 : lDescriptor[nPropertyCount].Value <<= bRepairAllowed;
465 0 : nPropertyCount++;
466 :
467 0 : bOpenAsTemplate = sal_True;
468 :
469 : // TODO/LATER: set progress bar that should be used
470 : }
471 :
472 4 : if ( bOpenAsTemplate )
473 : {
474 0 : if ( nIndexOfTemplateFlag == -1 )
475 : {
476 0 : lDescriptor.realloc( nPropertyCount + 1 );
477 0 : lDescriptor[nPropertyCount].Name = "AsTemplate";
478 0 : lDescriptor[nPropertyCount].Value <<= bOpenAsTemplate;
479 0 : nPropertyCount++;
480 : }
481 : else
482 0 : lDescriptor[nIndexOfTemplateFlag].Value <<= bOpenAsTemplate;
483 : }
484 :
485 4 : if ( !aDocumentTitle.isEmpty() )
486 : {
487 : // the title was set here
488 0 : if ( nIndexOfDocumentTitle == -1 )
489 : {
490 0 : lDescriptor.realloc( nPropertyCount + 1 );
491 0 : lDescriptor[nPropertyCount].Name = "DocumentTitle";
492 0 : lDescriptor[nPropertyCount].Value <<= aDocumentTitle;
493 0 : nPropertyCount++;
494 : }
495 : else
496 0 : lDescriptor[nIndexOfDocumentTitle].Value <<= aDocumentTitle;
497 : }
498 :
499 4 : if ( pFilter )
500 4 : aTypeName = pFilter->GetTypeName();
501 : else
502 0 : aTypeName = OUString();
503 :
504 8 : return aTypeName;
505 : }
506 :
507 : /* XServiceInfo */
508 0 : OUString SAL_CALL SdFilterDetect::getImplementationName() throw( RuntimeException )
509 : {
510 0 : return impl_getStaticImplementationName();
511 : }
512 : \
513 : /* XServiceInfo */
514 0 : sal_Bool SAL_CALL SdFilterDetect::supportsService( const OUString& sServiceName ) throw( RuntimeException )
515 : {
516 0 : Sequence< OUString > seqServiceNames = getSupportedServiceNames();
517 0 : const OUString* pArray = seqServiceNames.getConstArray();
518 0 : for ( sal_Int32 nCounter=0; nCounter<seqServiceNames.getLength(); nCounter++ )
519 : {
520 0 : if ( pArray[nCounter] == sServiceName )
521 : {
522 0 : return sal_True ;
523 : }
524 : }
525 0 : return sal_False ;
526 : }
527 :
528 : /* XServiceInfo */
529 0 : Sequence< OUString > SAL_CALL SdFilterDetect::getSupportedServiceNames() throw( RuntimeException )
530 : {
531 0 : return impl_getStaticSupportedServiceNames();
532 : }
533 :
534 : /* Helper for XServiceInfo */
535 1 : Sequence< OUString > SdFilterDetect::impl_getStaticSupportedServiceNames()
536 : {
537 1 : Sequence< OUString > seqServiceNames( 1 );
538 1 : seqServiceNames.getArray() [0] = "com.sun.star.frame.ExtendedTypeDetection" ;
539 1 : return seqServiceNames ;
540 : }
541 :
542 : /* Helper for XServiceInfo */
543 2 : OUString SdFilterDetect::impl_getStaticImplementationName()
544 : {
545 2 : return OUString( "com.sun.star.comp.draw.FormatDetector" );
546 : }
547 :
548 : /* Helper for registry */
549 4 : Reference< XInterface > SAL_CALL SdFilterDetect::impl_createInstance( const Reference< XMultiServiceFactory >& xServiceManager ) throw( Exception )
550 : {
551 : return static_cast< cppu::OWeakObject * >(
552 4 : new SdFilterDetect( xServiceManager ) );
553 3 : }
554 :
555 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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