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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26
27 #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
28 #include <com/sun/star/xml/dom/XSAXDocumentBuilder.hpp>
29 #include <com/sun/star/xml/xpath/XXPathAPI.hpp>
30 #include <com/sun/star/beans/XPropertySet.hpp>
31 #include <com/sun/star/beans/XPropertySetInfo.hpp>
32
33 #include <tools/debug.hxx>
34
35 #include <xmloff/xmlmetai.hxx>
36 #include <xmloff/xmlimp.hxx>
37 #include <xmloff/nmspmap.hxx>
38 #include <xmloff/xmltoken.hxx>
39 #include "xmloff/xmlnmspe.hxx"
40
41
42 using ::rtl::OUString;
43 using ::rtl::OUStringBuffer;
44 using namespace com::sun::star;
45 using namespace ::xmloff::token;
46
47
48 //===========================================================================
49
50 /// builds a DOM tree from SAX events, by forwarding to SAXDocumentBuilder
51 class XMLDocumentBuilderContext : public SvXMLImportContext
52 {
53 private:
54 ::com::sun::star::uno::Reference<
55 ::com::sun::star::xml::sax::XDocumentHandler> mxDocBuilder;
56
57 public:
58 XMLDocumentBuilderContext(SvXMLImport& rImport, sal_uInt16 nPrfx,
59 const ::rtl::OUString& rLName,
60 const ::com::sun::star::uno::Reference<
61 ::com::sun::star::xml::sax::XAttributeList>& xAttrList,
62 const ::com::sun::star::uno::Reference<
63 ::com::sun::star::xml::sax::XDocumentHandler>& rDocBuilder);
64
65 virtual ~XMLDocumentBuilderContext();
66
67 virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
68 const rtl::OUString& rLocalName,
69 const ::com::sun::star::uno::Reference<
70 ::com::sun::star::xml::sax::XAttributeList>& xAttrList );
71
72 virtual void StartElement( const ::com::sun::star::uno::Reference<
73 ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
74
75 virtual void Characters( const ::rtl::OUString& rChars );
76
77 virtual void EndElement();
78 };
79
XMLDocumentBuilderContext(SvXMLImport & rImport,sal_uInt16 nPrfx,const::rtl::OUString & rLName,const uno::Reference<xml::sax::XAttributeList> &,const uno::Reference<xml::sax::XDocumentHandler> & rDocBuilder)80 XMLDocumentBuilderContext::XMLDocumentBuilderContext(SvXMLImport& rImport,
81 sal_uInt16 nPrfx, const ::rtl::OUString& rLName,
82 const uno::Reference<xml::sax::XAttributeList>&,
83 const uno::Reference<xml::sax::XDocumentHandler>& rDocBuilder) :
84 SvXMLImportContext( rImport, nPrfx, rLName ),
85 mxDocBuilder(rDocBuilder)
86 {
87 }
88
~XMLDocumentBuilderContext()89 XMLDocumentBuilderContext::~XMLDocumentBuilderContext()
90 {
91 }
92
93 SvXMLImportContext *
CreateChildContext(sal_uInt16 nPrefix,const rtl::OUString & rLocalName,const uno::Reference<xml::sax::XAttributeList> & rAttrs)94 XMLDocumentBuilderContext::CreateChildContext( sal_uInt16 nPrefix,
95 const rtl::OUString& rLocalName,
96 const uno::Reference< xml::sax::XAttributeList>& rAttrs)
97 {
98 return new XMLDocumentBuilderContext(
99 GetImport(), nPrefix, rLocalName, rAttrs, mxDocBuilder);
100 }
101
StartElement(const uno::Reference<xml::sax::XAttributeList> & xAttrList)102 void XMLDocumentBuilderContext::StartElement(
103 const uno::Reference< xml::sax::XAttributeList >& xAttrList )
104 {
105 mxDocBuilder->startElement(
106 GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(), GetLocalName()),
107 xAttrList);
108 }
109
Characters(const::rtl::OUString & rChars)110 void XMLDocumentBuilderContext::Characters( const ::rtl::OUString& rChars )
111 {
112 mxDocBuilder->characters(rChars);
113 }
114
EndElement()115 void XMLDocumentBuilderContext::EndElement()
116 {
117 mxDocBuilder->endElement(
118 GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(), GetLocalName()));
119 }
120
121
122 //===========================================================================
123
124 static void
lcl_initDocumentProperties(SvXMLImport & rImport,uno::Reference<xml::sax::XDocumentHandler> const & xDocBuilder,uno::Reference<document::XDocumentProperties> const & xDocProps)125 lcl_initDocumentProperties(SvXMLImport & rImport,
126 uno::Reference<xml::sax::XDocumentHandler> const& xDocBuilder,
127 uno::Reference<document::XDocumentProperties> const& xDocProps)
128 {
129 uno::Sequence< uno::Any > aSeq(1);
130 uno::Reference< xml::dom::XSAXDocumentBuilder > const xDB(xDocBuilder,
131 uno::UNO_QUERY_THROW);
132 aSeq[0] <<= xDB->getDocument();
133 uno::Reference< lang::XInitialization > const xInit(xDocProps,
134 uno::UNO_QUERY_THROW);
135 try {
136 xInit->initialize(aSeq);
137 rImport.SetStatistics(xDocProps->getDocumentStatistics());
138 // convert all URLs from relative to absolute
139 xDocProps->setTemplateURL(rImport.GetAbsoluteReference(
140 xDocProps->getTemplateURL()));
141 xDocProps->setAutoloadURL(rImport.GetAbsoluteReference(
142 xDocProps->getAutoloadURL()));
143 SvXMLMetaDocumentContext::setBuildId(
144 xDocProps->getGenerator(), rImport.getImportInfo());
145 } catch (uno::RuntimeException) {
146 throw;
147 } catch (uno::Exception & e) {
148 throw lang::WrappedTargetRuntimeException(
149 ::rtl::OUString::createFromAscii(
150 "SvXMLMetaDocumentContext::initDocumentProperties: "
151 "properties init exception"),
152 rImport, makeAny(e));
153 }
154 }
155
156 static void
lcl_initGenerator(SvXMLImport & rImport,uno::Reference<xml::sax::XDocumentHandler> const & xDocBuilder)157 lcl_initGenerator(SvXMLImport & rImport,
158 uno::Reference<xml::sax::XDocumentHandler> const& xDocBuilder)
159 {
160 uno::Reference< xml::dom::XSAXDocumentBuilder > const xDB(xDocBuilder,
161 uno::UNO_QUERY_THROW);
162 uno::Reference< xml::dom::XDocument > const xDoc(xDB->getDocument(),
163 uno::UNO_SET_THROW);
164 try {
165 uno::Reference< xml::xpath::XXPathAPI > const xPath(
166 rImport.getServiceFactory()->createInstance(
167 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
168 "com.sun.star.xml.xpath.XPathAPI"))),
169 uno::UNO_QUERY_THROW );
170 xPath->registerNS(GetXMLToken(XML_NP_OFFICE),GetXMLToken(XML_N_OFFICE));
171 xPath->registerNS(GetXMLToken(XML_NP_META), GetXMLToken(XML_N_META));
172
173 ::rtl::OUString const expr(RTL_CONSTASCII_USTRINGPARAM(
174 "string(/office:document-meta/office:meta/meta:generator)"));
175 uno::Reference< xml::xpath::XXPathObject > const xObj(
176 xPath->eval(xDoc.get(), expr), uno::UNO_SET_THROW);
177 OUString const value(xObj->getString());
178 SvXMLMetaDocumentContext::setBuildId(value, rImport.getImportInfo());
179 } catch (uno::RuntimeException) {
180 throw;
181 } catch (uno::Exception & e) {
182 throw lang::WrappedTargetRuntimeException(
183 ::rtl::OUString::createFromAscii(
184 "SvXMLMetaDocumentContext::initGenerator: exception"),
185 rImport, makeAny(e));
186 }
187 }
188
SvXMLMetaDocumentContext(SvXMLImport & rImport,sal_uInt16 nPrfx,const rtl::OUString & rLName,const uno::Reference<document::XDocumentProperties> & xDocProps,const uno::Reference<xml::sax::XDocumentHandler> & xDocBuilder)189 SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
190 sal_uInt16 nPrfx, const rtl::OUString& rLName,
191 const uno::Reference<document::XDocumentProperties>& xDocProps,
192 const uno::Reference<xml::sax::XDocumentHandler>& xDocBuilder) :
193 SvXMLImportContext( rImport, nPrfx, rLName ),
194 mxDocProps(xDocProps),
195 mxDocBuilder(xDocBuilder)
196 {
197 // #i103539#: must always read meta.xml for generator, xDocProps unwanted then
198 // OSL_ENSURE(xDocProps.is(), "SvXMLMetaDocumentContext: no document props");
199 OSL_ENSURE(xDocBuilder.is(), "SvXMLMetaDocumentContext: no document hdlr");
200 // here are no attributes
201 }
202
~SvXMLMetaDocumentContext()203 SvXMLMetaDocumentContext::~SvXMLMetaDocumentContext()
204 {
205 }
206
CreateChildContext(sal_uInt16 nPrefix,const rtl::OUString & rLocalName,const uno::Reference<xml::sax::XAttributeList> & rAttrs)207 SvXMLImportContext *SvXMLMetaDocumentContext::CreateChildContext(
208 sal_uInt16 nPrefix, const rtl::OUString& rLocalName,
209 const uno::Reference<xml::sax::XAttributeList>& rAttrs)
210 {
211 if ( (XML_NAMESPACE_OFFICE == nPrefix) &&
212 IsXMLToken(rLocalName, XML_META) )
213 {
214 return new XMLDocumentBuilderContext(
215 GetImport(), nPrefix, rLocalName, rAttrs, mxDocBuilder);
216 }
217 else
218 {
219 return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
220 }
221 }
222
223
StartElement(const uno::Reference<xml::sax::XAttributeList> & xAttrList)224 void SvXMLMetaDocumentContext::StartElement(
225 const uno::Reference< xml::sax::XAttributeList >& xAttrList )
226 {
227 mxDocBuilder->startDocument();
228 // hardcode office:document-meta (necessary in case of flat file ODF)
229 mxDocBuilder->startElement(
230 GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
231 GetXMLToken(XML_DOCUMENT_META)), xAttrList);
232
233 }
234
EndElement()235 void SvXMLMetaDocumentContext::EndElement()
236 {
237 // hardcode office:document-meta (necessary in case of flat file ODF)
238 mxDocBuilder->endElement(
239 GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
240 GetXMLToken(XML_DOCUMENT_META)));
241 mxDocBuilder->endDocument();
242 if (mxDocProps.is())
243 {
244 lcl_initDocumentProperties(GetImport(), mxDocBuilder, mxDocProps);
245 }
246 else
247 {
248 lcl_initGenerator(GetImport(), mxDocBuilder);
249 }
250 }
251
setBuildId(::rtl::OUString const & i_rBuildId,const uno::Reference<beans::XPropertySet> & xImportInfo)252 void SvXMLMetaDocumentContext::setBuildId(::rtl::OUString const& i_rBuildId, const uno::Reference<beans::XPropertySet>& xImportInfo )
253 {
254 OUString sBuildId;
255 // skip to second product
256 sal_Int32 nBegin = i_rBuildId.indexOf( ' ' );
257 if ( nBegin != -1 )
258 {
259 // skip to build information
260 nBegin = i_rBuildId.indexOf( '/', nBegin );
261 if ( nBegin != -1 )
262 {
263 sal_Int32 nEnd = i_rBuildId.indexOf( 'm', nBegin );
264 if ( nEnd != -1 )
265 {
266 OUStringBuffer sBuffer(
267 i_rBuildId.copy( nBegin+1, nEnd-nBegin-1 ) );
268 const OUString sBuildCompare(
269 RTL_CONSTASCII_USTRINGPARAM( "$Build-" ) );
270 nBegin = i_rBuildId.indexOf( sBuildCompare, nEnd );
271 if ( nBegin != -1 )
272 {
273 sBuffer.append( (sal_Unicode)'$' );
274 sBuffer.append( i_rBuildId.copy(
275 nBegin + sBuildCompare.getLength() ) );
276 sBuildId = sBuffer.makeStringAndClear();
277 }
278 }
279 }
280 }
281
282 if ( sBuildId.getLength() == 0 )
283 {
284 if ((i_rBuildId.compareToAscii(
285 RTL_CONSTASCII_STRINGPARAM("StarOffice 7") ) == 0) ||
286 (i_rBuildId.compareToAscii(
287 RTL_CONSTASCII_STRINGPARAM("StarSuite 7") ) == 0) ||
288 (i_rBuildId.compareToAscii(
289 RTL_CONSTASCII_STRINGPARAM("OpenOffice.org 1") ) == 0))
290 {
291 sBuildId = OUString::createFromAscii( "645$8687" );
292 }
293 if ((i_rBuildId.compareToAscii( RTL_CONSTASCII_STRINGPARAM("NeoOffice/2") ) == 0) )
294 {
295 sBuildId = OUString::createFromAscii( "680$9134" ); // fake NeoOffice as OpenOffice.org 2.2 release
296 }
297 }
298 else
299 {
300 if ((i_rBuildId.compareToAscii( RTL_CONSTASCII_STRINGPARAM("LibreOffice/3") ) == 0) )
301 {
302 // #118558# fake LibreOffice3 as OpenOffice.org 3.3 release
303 sBuildId = OUString::createFromAscii( "330$9567" );
304 }
305 }
306
307 if ( sBuildId.getLength() ) try
308 {
309 if( xImportInfo.is() )
310 {
311 const OUString aPropName(RTL_CONSTASCII_USTRINGPARAM("BuildId"));
312 uno::Reference< beans::XPropertySetInfo > xSetInfo(
313 xImportInfo->getPropertySetInfo());
314 if( xSetInfo.is() && xSetInfo->hasPropertyByName( aPropName ) )
315 xImportInfo->setPropertyValue( aPropName, uno::makeAny( sBuildId ) );
316 }
317 }
318 catch( uno::Exception& )
319 {
320 }
321 }
322
323