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 : #include <com/sun/star/embed/XStorage.hpp>
21 : #include <com/sun/star/embed/ElementModes.hpp>
22 : #include <com/sun/star/container/XIndexContainer.hpp>
23 : #include <com/sun/star/beans/PropertyAttribute.hpp>
24 : #include <com/sun/star/task/XStatusIndicatorFactory.hpp>
25 : #include <com/sun/star/io/XActiveDataSource.hpp>
26 : #include <com/sun/star/xml/sax/Writer.hpp>
27 : #include <com/sun/star/document/XExporter.hpp>
28 : #include <com/sun/star/document/XFilter.hpp>
29 : #include <com/sun/star/frame/XModule.hpp>
30 : #include <comphelper/processfactory.hxx>
31 : #include <comphelper/genericpropertyset.hxx>
32 : #include <unotools/streamwrap.hxx>
33 : #include <svx/xmlgrhlp.hxx>
34 : #include <svx/xmleohlp.hxx>
35 : #include <unotools/saveopt.hxx>
36 : #include <svl/stritem.hxx>
37 : #include <sfx2/frame.hxx>
38 : #include <sfx2/docfile.hxx>
39 : #include <pam.hxx>
40 : #include <doc.hxx>
41 : #include <docfunc.hxx>
42 : #include <IDocumentRedlineAccess.hxx>
43 : #include <IDocumentStatistics.hxx>
44 : #include <IDocumentLayoutAccess.hxx>
45 : #include <docstat.hxx>
46 : #include <docsh.hxx>
47 :
48 : #include <unotools/ucbstreamhelper.hxx>
49 : #include <swerror.h>
50 : #include <wrtxml.hxx>
51 : #include <statstr.hrc>
52 :
53 : #include <comphelper/documentconstants.hxx>
54 : #include <comphelper/makesequence.hxx>
55 : #include <com/sun/star/rdf/XDocumentMetadataAccess.hpp>
56 :
57 : using namespace ::com::sun::star;
58 : using namespace ::com::sun::star::uno;
59 : using namespace ::com::sun::star::container;
60 : using namespace ::com::sun::star::document;
61 : using namespace ::com::sun::star::beans;
62 : using namespace ::com::sun::star::lang;
63 :
64 71 : SwXMLWriter::SwXMLWriter( const OUString& rBaseURL )
65 : {
66 71 : SetBaseURL( rBaseURL );
67 71 : }
68 :
69 142 : SwXMLWriter::~SwXMLWriter()
70 : {
71 142 : }
72 :
73 71 : sal_uInt32 SwXMLWriter::_Write( const uno::Reference < task::XStatusIndicator >& xStatusIndicator,
74 : const OUString& aDocHierarchicalName )
75 : {
76 : // Get service factory
77 : uno::Reference< uno::XComponentContext > xContext =
78 71 : comphelper::getProcessComponentContext();
79 :
80 : // Get data sink ...
81 142 : uno::Reference< io::XOutputStream > xOut;
82 142 : tools::SvRef<SotStorageStream> xDocStream;
83 142 : uno::Reference< document::XGraphicObjectResolver > xGraphicResolver;
84 71 : SvXMLGraphicHelper *pGraphicHelper = 0;
85 142 : uno::Reference< document::XEmbeddedObjectResolver > xObjectResolver;
86 71 : SvXMLEmbeddedObjectHelper *pObjectHelper = 0;
87 :
88 : OSL_ENSURE( xStg.is(), "Where is my storage?" );
89 : pGraphicHelper = SvXMLGraphicHelper::Create( xStg,
90 : GRAPHICHELPER_MODE_WRITE,
91 71 : false );
92 71 : xGraphicResolver = pGraphicHelper;
93 :
94 71 : SfxObjectShell *pPersist = pDoc->GetPersist();
95 71 : if( pPersist )
96 : {
97 : pObjectHelper = SvXMLEmbeddedObjectHelper::Create(
98 : xStg, *pPersist,
99 : EMBEDDEDOBJECTHELPER_MODE_WRITE,
100 71 : false );
101 71 : xObjectResolver = pObjectHelper;
102 : }
103 :
104 : // create and prepare the XPropertySet that gets passed through
105 : // the components, and the XStatusIndicator that shows progress to
106 : // the user.
107 :
108 : // create XPropertySet with three properties for status indicator
109 : comphelper::PropertyMapEntry const aInfoMap[] =
110 : {
111 : { OUString("ProgressRange"), 0,
112 71 : ::cppu::UnoType<sal_Int32>::get(),
113 : beans::PropertyAttribute::MAYBEVOID, 0},
114 : { OUString("ProgressMax"), 0,
115 71 : ::cppu::UnoType<sal_Int32>::get(),
116 : beans::PropertyAttribute::MAYBEVOID, 0},
117 : { OUString("ProgressCurrent"), 0,
118 71 : ::cppu::UnoType<sal_Int32>::get(),
119 : beans::PropertyAttribute::MAYBEVOID, 0},
120 : { OUString("WrittenNumberStyles"), 0,
121 71 : cppu::UnoType<uno::Sequence<sal_Int32>>::get(),
122 : beans::PropertyAttribute::MAYBEVOID, 0},
123 : { OUString("UsePrettyPrinting"), 0,
124 71 : cppu::UnoType<bool>::get(),
125 : beans::PropertyAttribute::MAYBEVOID, 0},
126 : { OUString("ShowChanges"), 0,
127 71 : cppu::UnoType<bool>::get(),
128 : beans::PropertyAttribute::MAYBEVOID, 0 },
129 : { OUString("RedlineProtectionKey"), 0,
130 71 : cppu::UnoType<Sequence<sal_Int8>>::get(),
131 : beans::PropertyAttribute::MAYBEVOID, 0 },
132 : { OUString("BaseURI"), 0,
133 71 : ::cppu::UnoType<OUString>::get(),
134 : beans::PropertyAttribute::MAYBEVOID, 0 },
135 : { OUString("StreamRelPath"), 0,
136 71 : ::cppu::UnoType<OUString>::get(),
137 : beans::PropertyAttribute::MAYBEVOID, 0 },
138 : { OUString("StreamName"), 0,
139 71 : ::cppu::UnoType<OUString>::get(),
140 : beans::PropertyAttribute::MAYBEVOID, 0 },
141 : { OUString("AutoTextMode"), 0,
142 71 : cppu::UnoType<bool>::get(),
143 : beans::PropertyAttribute::MAYBEVOID, 0 },
144 : { OUString("StyleNames"), 0,
145 71 : cppu::UnoType<Sequence<OUString>>::get(),
146 : beans::PropertyAttribute::MAYBEVOID, 0 },
147 : { OUString("StyleFamilies"), 0,
148 71 : cppu::UnoType<Sequence<sal_Int32>>::get(),
149 : beans::PropertyAttribute::MAYBEVOID, 0 },
150 : // #i69627#
151 : { OUString("OutlineStyleAsNormalListStyle"), 0,
152 71 : cppu::UnoType<bool>::get(),
153 : beans::PropertyAttribute::MAYBEVOID, 0 },
154 71 : { OUString("TargetStorage"),0, cppu::UnoType<embed::XStorage>::get(),
155 : ::com::sun::star::beans::PropertyAttribute::MAYBEVOID, 0 },
156 : { OUString(), 0, css::uno::Type(), 0, 0 }
157 1207 : };
158 : uno::Reference< beans::XPropertySet > xInfoSet(
159 : comphelper::GenericPropertySet_CreateInstance(
160 142 : new comphelper::PropertySetInfo( aInfoMap ) ) );
161 :
162 71 : xInfoSet->setPropertyValue( "TargetStorage", Any( xStg ) );
163 :
164 142 : uno::Any aAny;
165 71 : if (bShowProgress)
166 : {
167 : // set progress range and start status indicator
168 71 : sal_Int32 nProgressRange(1000000);
169 71 : if (xStatusIndicator.is())
170 : {
171 1 : xStatusIndicator->start(SW_RESSTR( STR_STATSTR_SWGWRITE),
172 1 : nProgressRange);
173 : }
174 71 : aAny <<= nProgressRange;
175 71 : xInfoSet->setPropertyValue("ProgressRange", aAny);
176 :
177 71 : aAny <<= static_cast < sal_Int32 >( -1 );
178 71 : xInfoSet->setPropertyValue("ProgressMax", aAny);
179 : }
180 :
181 142 : SvtSaveOptions aSaveOpt;
182 71 : xInfoSet->setPropertyValue( "UsePrettyPrinting", makeAny(aSaveOpt.IsPrettyPrinting()) );
183 :
184 : // save show redline mode ...
185 142 : const OUString sShowChanges("ShowChanges");
186 71 : sal_uInt16 nRedlineMode = pDoc->getIDocumentRedlineAccess().GetRedlineMode();
187 71 : xInfoSet->setPropertyValue( sShowChanges,
188 71 : makeAny( IDocumentRedlineAccess::IsShowChanges( nRedlineMode ) ) );
189 : // ... and hide redlines for export
190 71 : nRedlineMode &= ~nsRedlineMode_t::REDLINE_SHOW_MASK;
191 71 : nRedlineMode |= nsRedlineMode_t::REDLINE_SHOW_INSERT;
192 71 : pDoc->getIDocumentRedlineAccess().SetRedlineMode((RedlineMode_t)( nRedlineMode ));
193 :
194 : // Set base URI
195 71 : xInfoSet->setPropertyValue( "BaseURI", makeAny( GetBaseURL() ) );
196 :
197 71 : if( SfxObjectCreateMode::EMBEDDED == pDoc->GetDocShell()->GetCreateMode() )
198 : {
199 4 : const OUString aName( !aDocHierarchicalName.isEmpty()
200 : ? aDocHierarchicalName
201 4 : : OUString( "dummyObjectName" ) );
202 :
203 4 : xInfoSet->setPropertyValue( "StreamRelPath", makeAny( aName ) );
204 : }
205 :
206 71 : if( bBlock )
207 : {
208 1 : xInfoSet->setPropertyValue( "AutoTextMode", makeAny(true) );
209 : }
210 :
211 : // #i69627#
212 71 : const bool bOASIS = ( SotStorage::GetVersion( xStg ) > SOFFICE_FILEFORMAT_60 );
213 142 : if ( bOASIS &&
214 71 : docfunc::HasOutlineStyleToBeWrittenAsNormalListStyle( *pDoc ) )
215 : {
216 0 : xInfoSet->setPropertyValue( "OutlineStyleAsNormalListStyle", makeAny( true ) );
217 : }
218 :
219 : // filter arguments
220 : // - graphics + object resolver for styles + content
221 : // - status indicator
222 : // - info property set
223 : // - else empty
224 71 : sal_Int32 nArgs = 1;
225 71 : if( xStatusIndicator.is() )
226 1 : nArgs++;
227 :
228 142 : Sequence < Any > aEmptyArgs( nArgs );
229 71 : Any *pArgs = aEmptyArgs.getArray();
230 71 : *pArgs++ <<= xInfoSet;
231 71 : if( xStatusIndicator.is() )
232 1 : *pArgs++ <<= xStatusIndicator;
233 :
234 71 : if( xGraphicResolver.is() )
235 71 : nArgs++;
236 71 : if( xObjectResolver.is() )
237 71 : nArgs++;
238 :
239 142 : Sequence < Any > aFilterArgs( nArgs );
240 71 : pArgs = aFilterArgs.getArray();
241 71 : *pArgs++ <<= xInfoSet;
242 71 : if( xGraphicResolver.is() )
243 71 : *pArgs++ <<= xGraphicResolver;
244 71 : if( xObjectResolver.is() )
245 71 : *pArgs++ <<= xObjectResolver;
246 71 : if( xStatusIndicator.is() )
247 1 : *pArgs++ <<= xStatusIndicator;
248 :
249 : //Get model
250 : uno::Reference< lang::XComponent > xModelComp(
251 142 : pDoc->GetDocShell()->GetModel(), UNO_QUERY );
252 : OSL_ENSURE( xModelComp.is(), "XMLWriter::Write: got no model" );
253 71 : if( !xModelComp.is() )
254 0 : return ERR_SWG_WRITE_ERROR;
255 :
256 71 : PutNumFormatFontsInAttrPool();
257 71 : PutEditEngFontsInAttrPool();
258 :
259 : // properties
260 142 : Sequence < PropertyValue > aProps( pOrigFileName ? 1 : 0 );
261 71 : if( pOrigFileName )
262 : {
263 0 : PropertyValue *pProps = aProps.getArray();
264 0 : pProps->Name = "FileName";
265 0 : pProps->Value <<= *pOrigFileName;
266 : }
267 :
268 : // export sub streams for package, else full stream into a file
269 71 : bool bWarn = false, bErr = false;
270 :
271 : // RDF metadata: export if ODF >= 1.2
272 : // N.B.: embedded documents have their own manifest.rdf!
273 71 : if ( bOASIS )
274 : {
275 : const uno::Reference<beans::XPropertySet> xPropSet(xStg,
276 71 : uno::UNO_QUERY_THROW);
277 : try
278 : {
279 71 : OUString Version;
280 : // ODF >= 1.2
281 213 : if ((xPropSet->getPropertyValue("Version") >>= Version)
282 71 : && Version != ODFVER_010_TEXT
283 284 : && Version != ODFVER_011_TEXT)
284 : {
285 : const uno::Reference<rdf::XDocumentMetadataAccess> xDMA(
286 71 : xModelComp, uno::UNO_QUERY_THROW);
287 99 : xDMA->storeMetadataToStorage(xStg);
288 71 : }
289 : }
290 0 : catch (beans::UnknownPropertyException &)
291 : { /* ignore */ }
292 56 : catch (uno::Exception &)
293 : {
294 28 : bWarn = true;
295 71 : }
296 : }
297 :
298 71 : bool bStoreMeta = ( SfxObjectCreateMode::EMBEDDED != pDoc->GetDocShell()->GetCreateMode() );
299 71 : if ( !bStoreMeta )
300 : {
301 : try
302 : {
303 4 : Reference< frame::XModule > xModule( xModelComp, UNO_QUERY );
304 4 : if ( xModule.is() )
305 : {
306 4 : const OUString aModuleID = xModule->getIdentifier();
307 8 : bStoreMeta = !aModuleID.isEmpty() &&
308 8 : ( aModuleID == "com.sun.star.sdb.FormDesign" ||
309 8 : aModuleID == "com.sun.star.sdb.TextReportDesign" );
310 4 : }
311 : }
312 0 : catch( uno::Exception& )
313 : {}
314 : }
315 :
316 142 : OUString sWarnFile;
317 71 : if( !bOrganizerMode && !bBlock && bStoreMeta )
318 : {
319 66 : if( !WriteThroughComponent(
320 : xModelComp, "meta.xml", xContext,
321 : (bOASIS ? "com.sun.star.comp.Writer.XMLOasisMetaExporter"
322 : : "com.sun.star.comp.Writer.XMLMetaExporter"),
323 66 : aEmptyArgs, aProps ) )
324 : {
325 0 : bWarn = true;
326 0 : sWarnFile = "meta.xml";
327 : }
328 : }
329 :
330 71 : if( !bErr )
331 : {
332 71 : if( !bBlock )
333 : {
334 70 : if( !WriteThroughComponent(
335 : xModelComp, "settings.xml", xContext,
336 : (bOASIS ? "com.sun.star.comp.Writer.XMLOasisSettingsExporter"
337 : : "com.sun.star.comp.Writer.XMLSettingsExporter"),
338 70 : aEmptyArgs, aProps ) )
339 : {
340 0 : if( !bWarn )
341 : {
342 0 : bWarn = true;
343 0 : sWarnFile = "settings.xml";
344 : }
345 : }
346 : }
347 : }
348 :
349 142 : OUString sErrFile;
350 71 : if( !WriteThroughComponent(
351 : xModelComp, "styles.xml", xContext,
352 : (bOASIS ? "com.sun.star.comp.Writer.XMLOasisStylesExporter"
353 : : "com.sun.star.comp.Writer.XMLStylesExporter"),
354 71 : aFilterArgs, aProps ) )
355 : {
356 0 : bErr = true;
357 0 : sErrFile = "styles.xml";
358 : }
359 :
360 71 : if( !bOrganizerMode && !bErr )
361 : {
362 71 : if( !WriteThroughComponent(
363 : xModelComp, "content.xml", xContext,
364 : (bOASIS ? "com.sun.star.comp.Writer.XMLOasisContentExporter"
365 : : "com.sun.star.comp.Writer.XMLContentExporter"),
366 71 : aFilterArgs, aProps ) )
367 : {
368 0 : bErr = true;
369 0 : sErrFile = "content.xml";
370 : }
371 : }
372 :
373 101 : if( pDoc->getIDocumentLayoutAccess().GetCurrentViewShell() && pDoc->getIDocumentStatistics().GetDocStat().nPage > 1 &&
374 30 : !(bOrganizerMode || bBlock || bErr) )
375 : {
376 : try
377 : {
378 15 : uno::Reference < io::XStream > xStm = xStg->openStreamElement( "layout-cache", embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
379 15 : SvStream* pStream = utl::UcbStreamHelper::CreateStream( xStm );
380 15 : if( !pStream->GetError() )
381 : {
382 15 : uno::Reference < beans::XPropertySet > xSet( xStm, UNO_QUERY );
383 30 : uno::Any aAny2;
384 15 : aAny2 <<= OUString("application/binary");
385 15 : xSet->setPropertyValue("MediaType", aAny2 );
386 30 : pDoc->WriteLayoutCache( *pStream );
387 : }
388 :
389 15 : delete pStream;
390 : }
391 0 : catch ( uno::Exception& )
392 : {
393 : }
394 : }
395 :
396 71 : if( pGraphicHelper )
397 71 : SvXMLGraphicHelper::Destroy( pGraphicHelper );
398 71 : xGraphicResolver = 0;
399 :
400 71 : if( pObjectHelper )
401 71 : SvXMLEmbeddedObjectHelper::Destroy( pObjectHelper );
402 71 : xObjectResolver = 0;
403 :
404 : // restore redline mode
405 71 : aAny = xInfoSet->getPropertyValue( sShowChanges );
406 71 : nRedlineMode = pDoc->getIDocumentRedlineAccess().GetRedlineMode();
407 71 : nRedlineMode &= ~nsRedlineMode_t::REDLINE_SHOW_MASK;
408 71 : nRedlineMode |= nsRedlineMode_t::REDLINE_SHOW_INSERT;
409 71 : if ( *static_cast<sal_Bool const *>(aAny.getValue()) )
410 71 : nRedlineMode |= nsRedlineMode_t::REDLINE_SHOW_DELETE;
411 71 : pDoc->getIDocumentRedlineAccess().SetRedlineMode((RedlineMode_t)( nRedlineMode ));
412 :
413 71 : if (xStatusIndicator.is())
414 : {
415 1 : xStatusIndicator->end();
416 : }
417 :
418 71 : if( bErr )
419 : {
420 0 : if( !sErrFile.isEmpty() )
421 : return *new StringErrorInfo( ERR_WRITE_ERROR_FILE, sErrFile,
422 0 : ERRCODE_BUTTON_OK | ERRCODE_MSG_ERROR );
423 0 : return ERR_SWG_WRITE_ERROR;
424 : }
425 71 : else if( bWarn )
426 : {
427 28 : if( !sWarnFile.isEmpty() )
428 : return *new StringErrorInfo( WARN_WRITE_ERROR_FILE, sWarnFile,
429 0 : ERRCODE_BUTTON_OK | ERRCODE_MSG_ERROR );
430 28 : return WARN_SWG_FEATURES_LOST;
431 : }
432 :
433 114 : return 0;
434 : }
435 :
436 1 : sal_uLong SwXMLWriter::WriteStorage()
437 : {
438 1 : return _Write( uno::Reference < task::XStatusIndicator >(), OUString() );
439 : }
440 :
441 70 : sal_uLong SwXMLWriter::WriteMedium( SfxMedium& aTargetMedium )
442 : {
443 70 : uno::Reference < task::XStatusIndicator > xStatusIndicator;
444 140 : OUString aName;
445 : const SfxUnoAnyItem* pStatusBarItem = static_cast<const SfxUnoAnyItem*>(
446 70 : aTargetMedium.GetItemSet()->GetItem(SID_PROGRESS_STATUSBAR_CONTROL) );
447 70 : if ( pStatusBarItem )
448 1 : pStatusBarItem->GetValue() >>= xStatusIndicator;
449 : const SfxStringItem* pDocHierarchItem = static_cast<const SfxStringItem*>(
450 70 : aTargetMedium.GetItemSet()->GetItem(SID_DOC_HIERARCHICALNAME) );
451 70 : if ( pDocHierarchItem )
452 3 : aName = pDocHierarchItem->GetValue();
453 :
454 140 : return _Write( xStatusIndicator, aName );
455 : }
456 :
457 70 : sal_uLong SwXMLWriter::Write( SwPaM& rPaM, SfxMedium& rMed,
458 : const OUString* pFileName )
459 : {
460 70 : return IsStgWriter()
461 280 : ? static_cast<StgWriter *>(this)->Write( rPaM, rMed.GetOutputStorage(), pFileName, &rMed )
462 280 : : static_cast<Writer *>(this)->Write( rPaM, *rMed.GetOutStream(), pFileName );
463 : }
464 :
465 278 : bool SwXMLWriter::WriteThroughComponent(
466 : const uno::Reference<XComponent> & xComponent,
467 : const sal_Char* pStreamName,
468 : const uno::Reference<uno::XComponentContext> & rxContext,
469 : const sal_Char* pServiceName,
470 : const Sequence<Any> & rArguments,
471 : const Sequence<beans::PropertyValue> & rMediaDesc )
472 : {
473 : OSL_ENSURE( xStg.is(), "Need storage!" );
474 : OSL_ENSURE( NULL != pStreamName, "Need stream name!" );
475 : OSL_ENSURE( NULL != pServiceName, "Need service name!" );
476 :
477 : SAL_INFO( "sw.filter", "SwXMLWriter::WriteThroughComponent : stream " << pStreamName );
478 : // open stream
479 278 : bool bRet = false;
480 : try
481 : {
482 278 : const OUString sStreamName = OUString::createFromAscii( pStreamName );
483 : uno::Reference<io::XStream> xStream =
484 278 : xStg->openStreamElement( sStreamName,
485 556 : embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
486 :
487 556 : uno::Reference <beans::XPropertySet > xSet( xStream, uno::UNO_QUERY );
488 278 : if( !xSet.is() )
489 0 : return false;
490 :
491 556 : uno::Any aAny;
492 278 : aAny <<= OUString("text/xml");
493 278 : xSet->setPropertyValue("MediaType", aAny );
494 :
495 : // even plain stream should be encrypted in encrypted documents
496 278 : xSet->setPropertyValue( "UseCommonStoragePasswordEncryption", makeAny(true) );
497 :
498 : // set buffer and create outputstream
499 556 : uno::Reference< io::XOutputStream > xOutputStream = xStream->getOutputStream();
500 :
501 : // set Base URL
502 556 : uno::Reference< beans::XPropertySet > xInfoSet;
503 278 : if( rArguments.getLength() > 0 )
504 278 : rArguments.getConstArray()[0] >>= xInfoSet;
505 : OSL_ENSURE( xInfoSet.is(), "missing property set" );
506 278 : if( xInfoSet.is() )
507 : {
508 278 : xInfoSet->setPropertyValue( "StreamName", makeAny( sStreamName ) );
509 : }
510 :
511 : // write the stuff
512 : bRet = WriteThroughComponent(
513 : xOutputStream, xComponent, rxContext,
514 556 : pServiceName, rArguments, rMediaDesc );
515 : }
516 0 : catch ( uno::Exception& )
517 : {
518 : }
519 :
520 278 : return bRet;
521 :
522 : }
523 :
524 278 : bool SwXMLWriter::WriteThroughComponent(
525 : const uno::Reference<io::XOutputStream> & xOutputStream,
526 : const uno::Reference<XComponent> & xComponent,
527 : const uno::Reference<XComponentContext> & rxContext,
528 : const sal_Char* pServiceName,
529 : const Sequence<Any> & rArguments,
530 : const Sequence<PropertyValue> & rMediaDesc )
531 : {
532 : OSL_ENSURE( xOutputStream.is(), "I really need an output stream!" );
533 : OSL_ENSURE( xComponent.is(), "Need component!" );
534 : OSL_ENSURE( NULL != pServiceName, "Need component name!" );
535 :
536 : // get component
537 278 : uno::Reference< xml::sax::XWriter > xSaxWriter = xml::sax::Writer::create(rxContext);
538 : SAL_INFO( "sw.filter", "SAX-Writer created" );
539 : // connect XML writer to output stream
540 278 : xSaxWriter->setOutputStream( xOutputStream );
541 :
542 : // prepare arguments (prepend doc handler to given arguments)
543 556 : uno::Reference<xml::sax::XDocumentHandler> xDocHandler( xSaxWriter,UNO_QUERY);
544 556 : Sequence<Any> aArgs( 1 + rArguments.getLength() );
545 278 : aArgs[0] <<= xDocHandler;
546 844 : for(sal_Int32 i = 0; i < rArguments.getLength(); i++)
547 566 : aArgs[i+1] = rArguments[i];
548 :
549 : // get filter component
550 : uno::Reference< document::XExporter > xExporter(
551 556 : rxContext->getServiceManager()->createInstanceWithArgumentsAndContext(
552 556 : OUString::createFromAscii(pServiceName), aArgs, rxContext), UNO_QUERY);
553 : OSL_ENSURE( xExporter.is(),
554 : "can't instantiate export filter component" );
555 278 : if( !xExporter.is() )
556 0 : return false;
557 : SAL_INFO( "sw.filter", pServiceName << " instantiated." );
558 : // connect model and filter
559 278 : xExporter->setSourceDocument( xComponent );
560 :
561 : // filter!
562 : SAL_INFO( "sw.filter", "call filter()" );
563 556 : uno::Reference<XFilter> xFilter( xExporter, UNO_QUERY );
564 556 : return xFilter->filter( rMediaDesc );
565 : }
566 :
567 71 : void GetXMLWriter( const OUString& /*rName*/, const OUString& rBaseURL, WriterRef& xRet )
568 : {
569 71 : xRet = new SwXMLWriter( rBaseURL );
570 248 : }
571 :
572 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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