12722ceddSAndrew Rist /**************************************************************
2*59c05f3dSmseidel *
32722ceddSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
42722ceddSAndrew Rist * or more contributor license agreements. See the NOTICE file
52722ceddSAndrew Rist * distributed with this work for additional information
62722ceddSAndrew Rist * regarding copyright ownership. The ASF licenses this file
72722ceddSAndrew Rist * to you under the Apache License, Version 2.0 (the
82722ceddSAndrew Rist * "License"); you may not use this file except in compliance
92722ceddSAndrew Rist * with the License. You may obtain a copy of the License at
10*59c05f3dSmseidel *
112722ceddSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*59c05f3dSmseidel *
132722ceddSAndrew Rist * Unless required by applicable law or agreed to in writing,
142722ceddSAndrew Rist * software distributed under the License is distributed on an
152722ceddSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
162722ceddSAndrew Rist * KIND, either express or implied. See the License for the
172722ceddSAndrew Rist * specific language governing permissions and limitations
182722ceddSAndrew Rist * under the License.
19*59c05f3dSmseidel *
202722ceddSAndrew Rist *************************************************************/
212722ceddSAndrew Rist
222722ceddSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_desktop.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "dp_descriptioninfoset.hxx"
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include "dp_resource.h"
30cdf0e10cSrcweir #include "sal/config.h"
31cdf0e10cSrcweir
32cdf0e10cSrcweir #include "comphelper/sequence.hxx"
339e813386SMichael Stahl #include "comphelper/seqstream.hxx"
34cdf0e10cSrcweir #include "comphelper/makesequence.hxx"
35cdf0e10cSrcweir #include "comphelper/processfactory.hxx"
36cdf0e10cSrcweir #include "boost/optional.hpp"
379e813386SMichael Stahl #include "com/sun/star/container/XNameAccess.hpp"
38cdf0e10cSrcweir #include "com/sun/star/beans/Optional.hpp"
399e813386SMichael Stahl #include "com/sun/star/beans/PropertyValue.hpp"
409e813386SMichael Stahl #include "com/sun/star/beans/XPropertySet.hpp"
419e813386SMichael Stahl #include "com/sun/star/io/SequenceInputStream.hpp"
42cdf0e10cSrcweir #include "com/sun/star/lang/XMultiComponentFactory.hpp"
43cdf0e10cSrcweir #include "com/sun/star/lang/Locale.hpp"
44cdf0e10cSrcweir #include "com/sun/star/uno/Reference.hxx"
45cdf0e10cSrcweir #include "com/sun/star/uno/RuntimeException.hpp"
46cdf0e10cSrcweir #include "com/sun/star/uno/Sequence.hxx"
47cdf0e10cSrcweir #include "com/sun/star/uno/XComponentContext.hpp"
48cdf0e10cSrcweir #include "com/sun/star/uno/XInterface.hpp"
49cdf0e10cSrcweir #include "com/sun/star/xml/dom/DOMException.hpp"
50cdf0e10cSrcweir #include "com/sun/star/xml/dom/XNode.hpp"
51cdf0e10cSrcweir #include "com/sun/star/xml/dom/XNodeList.hpp"
52cdf0e10cSrcweir #include "com/sun/star/xml/dom/XDocumentBuilder.hpp"
53cdf0e10cSrcweir #include "com/sun/star/xml/xpath/XXPathAPI.hpp"
54*59c05f3dSmseidel #include "com/sun/star/ucb/InteractiveAugmentedIOException.hpp"
55cdf0e10cSrcweir #include "cppuhelper/implbase1.hxx"
56cdf0e10cSrcweir #include "cppuhelper/implbase2.hxx"
57cdf0e10cSrcweir #include "cppuhelper/weak.hxx"
58cdf0e10cSrcweir #include "cppuhelper/exc_hlp.hxx"
59cdf0e10cSrcweir #include "rtl/ustring.h"
60cdf0e10cSrcweir #include "rtl/ustring.hxx"
61cdf0e10cSrcweir #include "sal/types.h"
62cdf0e10cSrcweir #include "ucbhelper/content.hxx"
63cdf0e10cSrcweir
64cdf0e10cSrcweir namespace {
65cdf0e10cSrcweir
66cdf0e10cSrcweir namespace css = ::com::sun::star;
67cdf0e10cSrcweir using css::uno::Reference;
68cdf0e10cSrcweir using ::rtl::OUString;
69cdf0e10cSrcweir
70cdf0e10cSrcweir class EmptyNodeList: public ::cppu::WeakImplHelper1< css::xml::dom::XNodeList >
71cdf0e10cSrcweir {
72cdf0e10cSrcweir public:
73*59c05f3dSmseidel EmptyNodeList();
74cdf0e10cSrcweir
75*59c05f3dSmseidel virtual ~EmptyNodeList();
76cdf0e10cSrcweir
77*59c05f3dSmseidel virtual ::sal_Int32 SAL_CALL getLength() throw (css::uno::RuntimeException);
78cdf0e10cSrcweir
79*59c05f3dSmseidel virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL
80*59c05f3dSmseidel item(::sal_Int32 index) throw (css::uno::RuntimeException);
81cdf0e10cSrcweir
82cdf0e10cSrcweir private:
83*59c05f3dSmseidel EmptyNodeList(EmptyNodeList &); // not defined
84*59c05f3dSmseidel void operator =(EmptyNodeList &); // not defined
85cdf0e10cSrcweir };
86cdf0e10cSrcweir
EmptyNodeList()87cdf0e10cSrcweir EmptyNodeList::EmptyNodeList() {}
88cdf0e10cSrcweir
~EmptyNodeList()89cdf0e10cSrcweir EmptyNodeList::~EmptyNodeList() {}
90cdf0e10cSrcweir
getLength()91cdf0e10cSrcweir ::sal_Int32 EmptyNodeList::getLength() throw (css::uno::RuntimeException) {
92*59c05f3dSmseidel return 0;
93cdf0e10cSrcweir }
94cdf0e10cSrcweir
item(::sal_Int32)95cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > EmptyNodeList::item(::sal_Int32)
96*59c05f3dSmseidel throw (css::uno::RuntimeException)
97cdf0e10cSrcweir {
98*59c05f3dSmseidel throw css::uno::RuntimeException(
99*59c05f3dSmseidel ::rtl::OUString(
100*59c05f3dSmseidel RTL_CONSTASCII_USTRINGPARAM(
101*59c05f3dSmseidel "bad EmptyNodeList com.sun.star.xml.dom.XNodeList.item call")),
102*59c05f3dSmseidel static_cast< ::cppu::OWeakObject * >(this));
103cdf0e10cSrcweir }
104cdf0e10cSrcweir
getNodeValue(css::uno::Reference<css::xml::dom::XNode> const & node)105cdf0e10cSrcweir ::rtl::OUString getNodeValue(
106*59c05f3dSmseidel css::uno::Reference< css::xml::dom::XNode > const & node)
107cdf0e10cSrcweir {
108cdf0e10cSrcweir OSL_ASSERT(node.is());
109cdf0e10cSrcweir try {
110cdf0e10cSrcweir return node->getNodeValue();
111cdf0e10cSrcweir } catch (css::xml::dom::DOMException & e) {
112cdf0e10cSrcweir throw css::uno::RuntimeException(
113cdf0e10cSrcweir (::rtl::OUString(
114cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM(
115cdf0e10cSrcweir "com.sun.star.xml.dom.DOMException: ")) +
116cdf0e10cSrcweir e.Message),
117cdf0e10cSrcweir css::uno::Reference< css::uno::XInterface >());
118cdf0e10cSrcweir }
119cdf0e10cSrcweir }
120cdf0e10cSrcweir
121cdf0e10cSrcweir /**The class uses the UCB to access the description.xml file in an
122cdf0e10cSrcweir extension. The UCB must have been initialized already. It also
123cdf0e10cSrcweir requires that the extension has already be unzipped to a particular
124cdf0e10cSrcweir location.
125cdf0e10cSrcweir */
126cdf0e10cSrcweir class ExtensionDescription
127cdf0e10cSrcweir {
128cdf0e10cSrcweir public:
129*59c05f3dSmseidel /**throws an exception if the description.xml is not
130cdf0e10cSrcweir available, cannot be read, does not contain the expected data,
131*59c05f3dSmseidel or any other error occurred. Therefore it should only be used with
132cdf0e10cSrcweir new extensions.
133cdf0e10cSrcweir
134cdf0e10cSrcweir Throws com::sun::star::uno::RuntimeException,
135cdf0e10cSrcweir com::sun::star::deployment::DeploymentException,
136cdf0e10cSrcweir dp_registry::backend::bundle::NoDescriptionException.
137cdf0e10cSrcweir */
138cdf0e10cSrcweir ExtensionDescription(
139cdf0e10cSrcweir const css::uno::Reference<css::uno::XComponentContext>& xContext,
140cdf0e10cSrcweir const ::rtl::OUString& installDir,
141cdf0e10cSrcweir const css::uno::Reference< css::ucb::XCommandEnvironment >& xCmdEnv);
142cdf0e10cSrcweir
143cdf0e10cSrcweir ~ExtensionDescription();
144cdf0e10cSrcweir
getRootElement() const145cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> getRootElement() const
146*59c05f3dSmseidel {
147cdf0e10cSrcweir return m_xRoot;
148cdf0e10cSrcweir }
149cdf0e10cSrcweir
getExtensionRootUrl() const150cdf0e10cSrcweir ::rtl::OUString getExtensionRootUrl() const
151cdf0e10cSrcweir {
152cdf0e10cSrcweir return m_sExtensionRootUrl;
153cdf0e10cSrcweir }
154cdf0e10cSrcweir
155cdf0e10cSrcweir
156cdf0e10cSrcweir private:
157cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> m_xRoot;
158cdf0e10cSrcweir ::rtl::OUString m_sExtensionRootUrl;
159cdf0e10cSrcweir };
160cdf0e10cSrcweir
161cdf0e10cSrcweir class NoDescriptionException
162cdf0e10cSrcweir {
163cdf0e10cSrcweir };
164cdf0e10cSrcweir
165cdf0e10cSrcweir class FileDoesNotExistFilter
166cdf0e10cSrcweir : public ::cppu::WeakImplHelper2< css::ucb::XCommandEnvironment,
167cdf0e10cSrcweir css::task::XInteractionHandler >
168*59c05f3dSmseidel
169cdf0e10cSrcweir {
170cdf0e10cSrcweir //css::uno::Reference<css::task::XInteractionHandler> m_xHandler;
171cdf0e10cSrcweir bool m_bExist;
172cdf0e10cSrcweir css::uno::Reference< css::ucb::XCommandEnvironment > m_xCommandEnv;
173cdf0e10cSrcweir
174cdf0e10cSrcweir public:
175cdf0e10cSrcweir virtual ~FileDoesNotExistFilter();
176cdf0e10cSrcweir FileDoesNotExistFilter(
177cdf0e10cSrcweir const css::uno::Reference< css::ucb::XCommandEnvironment >& xCmdEnv);
178cdf0e10cSrcweir
179cdf0e10cSrcweir bool exist();
180cdf0e10cSrcweir // XCommandEnvironment
181cdf0e10cSrcweir virtual css::uno::Reference<css::task::XInteractionHandler > SAL_CALL
182cdf0e10cSrcweir getInteractionHandler() throw (css::uno::RuntimeException);
183cdf0e10cSrcweir virtual css::uno::Reference<css::ucb::XProgressHandler >
184cdf0e10cSrcweir SAL_CALL getProgressHandler() throw (css::uno::RuntimeException);
185cdf0e10cSrcweir
186cdf0e10cSrcweir // XInteractionHandler
187cdf0e10cSrcweir virtual void SAL_CALL handle(
188cdf0e10cSrcweir css::uno::Reference<css::task::XInteractionRequest > const & xRequest )
189cdf0e10cSrcweir throw (css::uno::RuntimeException);
190cdf0e10cSrcweir };
191cdf0e10cSrcweir
ExtensionDescription(const Reference<css::uno::XComponentContext> & xContext,const OUString & installDir,const Reference<css::ucb::XCommandEnvironment> & xCmdEnv)192cdf0e10cSrcweir ExtensionDescription::ExtensionDescription(
193cdf0e10cSrcweir const Reference<css::uno::XComponentContext>& xContext,
194cdf0e10cSrcweir const OUString& installDir,
195cdf0e10cSrcweir const Reference< css::ucb::XCommandEnvironment >& xCmdEnv)
196cdf0e10cSrcweir {
197cdf0e10cSrcweir try {
198cdf0e10cSrcweir m_sExtensionRootUrl = installDir;
199cdf0e10cSrcweir //may throw ::com::sun::star::ucb::ContentCreationException
200*59c05f3dSmseidel //If there is no description.xml then ucb will start an interaction which
201cdf0e10cSrcweir //brings up a dialog.We want to prevent this. Therefore we wrap the xCmdEnv
202cdf0e10cSrcweir //and filter the respective exception out.
203cdf0e10cSrcweir OUString sDescriptionUri(installDir + OUSTR("/description.xml"));
204*59c05f3dSmseidel Reference<css::ucb::XCommandEnvironment> xFilter =
205cdf0e10cSrcweir static_cast<css::ucb::XCommandEnvironment*>(
206cdf0e10cSrcweir new FileDoesNotExistFilter(xCmdEnv));
207cdf0e10cSrcweir ::ucbhelper::Content descContent(sDescriptionUri, xFilter);
208cdf0e10cSrcweir
209cdf0e10cSrcweir //throws an com::sun::star::uno::Exception if the file is not available
210cdf0e10cSrcweir Reference<css::io::XInputStream> xIn;
211*59c05f3dSmseidel try
212cdf0e10cSrcweir { //throws com.sun.star.ucb.InteractiveAugmentedIOException
213cdf0e10cSrcweir xIn = descContent.openStream();
214*59c05f3dSmseidel }
215cdf0e10cSrcweir catch (css::uno::Exception& )
216cdf0e10cSrcweir {
217cdf0e10cSrcweir if ( ! static_cast<FileDoesNotExistFilter*>(xFilter.get())->exist())
218cdf0e10cSrcweir throw NoDescriptionException();
219cdf0e10cSrcweir throw;
220cdf0e10cSrcweir }
221cdf0e10cSrcweir if (!xIn.is())
222cdf0e10cSrcweir {
223cdf0e10cSrcweir throw css::uno::Exception(
224cdf0e10cSrcweir OUSTR("Could not get XInputStream for description.xml of extension ") +
225cdf0e10cSrcweir sDescriptionUri, 0);
226cdf0e10cSrcweir }
227cdf0e10cSrcweir
228cdf0e10cSrcweir //get root node of description.xml
229cdf0e10cSrcweir Reference<css::xml::dom::XDocumentBuilder> xDocBuilder(
230cdf0e10cSrcweir xContext->getServiceManager()->createInstanceWithContext(
231cdf0e10cSrcweir OUSTR("com.sun.star.xml.dom.DocumentBuilder"),
232cdf0e10cSrcweir xContext ), css::uno::UNO_QUERY);
233cdf0e10cSrcweir if (!xDocBuilder.is())
234cdf0e10cSrcweir throw css::uno::Exception(OUSTR(" Could not create service com.sun.star.xml.dom.DocumentBuilder"), 0);
235cdf0e10cSrcweir
236cdf0e10cSrcweir if (xDocBuilder->isNamespaceAware() == sal_False)
237cdf0e10cSrcweir {
238cdf0e10cSrcweir throw css::uno::Exception(
239cdf0e10cSrcweir OUSTR("Service com.sun.star.xml.dom.DocumentBuilder is not namespace aware."), 0);
240cdf0e10cSrcweir }
241cdf0e10cSrcweir
242cdf0e10cSrcweir Reference<css::xml::dom::XDocument> xDoc = xDocBuilder->parse(xIn);
243cdf0e10cSrcweir if (!xDoc.is())
244cdf0e10cSrcweir {
245cdf0e10cSrcweir throw css::uno::Exception(sDescriptionUri + OUSTR(" contains data which cannot be parsed. "), 0);
246cdf0e10cSrcweir }
247*59c05f3dSmseidel
248cdf0e10cSrcweir //check for proper root element and namespace
249cdf0e10cSrcweir Reference<css::xml::dom::XElement> xRoot = xDoc->getDocumentElement();
250cdf0e10cSrcweir if (!xRoot.is())
251cdf0e10cSrcweir {
252cdf0e10cSrcweir throw css::uno::Exception(
253cdf0e10cSrcweir sDescriptionUri + OUSTR(" contains no root element."), 0);
254cdf0e10cSrcweir }
255*59c05f3dSmseidel
256cdf0e10cSrcweir if ( ! xRoot->getTagName().equals(OUSTR("description")))
257cdf0e10cSrcweir {
258cdf0e10cSrcweir throw css::uno::Exception(
259cdf0e10cSrcweir sDescriptionUri + OUSTR(" does not contain the root element <description>."), 0);
260cdf0e10cSrcweir }
261cdf0e10cSrcweir
262cdf0e10cSrcweir m_xRoot = Reference<css::xml::dom::XNode>(
263cdf0e10cSrcweir xRoot, css::uno::UNO_QUERY_THROW);
264cdf0e10cSrcweir OUString nsDescription = xRoot->getNamespaceURI();
265cdf0e10cSrcweir
266cdf0e10cSrcweir //check if this namespace is supported
267cdf0e10cSrcweir if ( ! nsDescription.equals(OUSTR("http://openoffice.org/extensions/description/2006")))
268cdf0e10cSrcweir {
269cdf0e10cSrcweir throw css::uno::Exception(sDescriptionUri + OUSTR(" contains a root element with an unsupported namespace. "), 0);
270cdf0e10cSrcweir }
271cdf0e10cSrcweir } catch (css::uno::RuntimeException &) {
272cdf0e10cSrcweir throw;
273cdf0e10cSrcweir } catch (css::deployment::DeploymentException &) {
274cdf0e10cSrcweir throw;
275cdf0e10cSrcweir } catch (css::uno::Exception & e) {
276cdf0e10cSrcweir css::uno::Any a(cppu::getCaughtException());
277cdf0e10cSrcweir throw css::deployment::DeploymentException(
278cdf0e10cSrcweir e.Message, Reference< css::uno::XInterface >(), a);
279cdf0e10cSrcweir }
280cdf0e10cSrcweir }
281cdf0e10cSrcweir
~ExtensionDescription()282cdf0e10cSrcweir ExtensionDescription::~ExtensionDescription()
283cdf0e10cSrcweir {
284cdf0e10cSrcweir }
285cdf0e10cSrcweir
286cdf0e10cSrcweir //======================================================================
FileDoesNotExistFilter(const Reference<css::ucb::XCommandEnvironment> & xCmdEnv)287cdf0e10cSrcweir FileDoesNotExistFilter::FileDoesNotExistFilter(
288cdf0e10cSrcweir const Reference< css::ucb::XCommandEnvironment >& xCmdEnv):
289cdf0e10cSrcweir m_bExist(true), m_xCommandEnv(xCmdEnv)
290cdf0e10cSrcweir {}
291cdf0e10cSrcweir
~FileDoesNotExistFilter()292cdf0e10cSrcweir FileDoesNotExistFilter::~FileDoesNotExistFilter()
293cdf0e10cSrcweir {
294cdf0e10cSrcweir };
295cdf0e10cSrcweir
exist()296cdf0e10cSrcweir bool FileDoesNotExistFilter::exist()
297cdf0e10cSrcweir {
298cdf0e10cSrcweir return m_bExist;
299cdf0e10cSrcweir }
300cdf0e10cSrcweir // XCommandEnvironment
301*59c05f3dSmseidel Reference<css::task::XInteractionHandler >
getInteractionHandler()302cdf0e10cSrcweir FileDoesNotExistFilter::getInteractionHandler() throw (css::uno::RuntimeException)
303cdf0e10cSrcweir {
304cdf0e10cSrcweir return static_cast<css::task::XInteractionHandler*>(this);
305cdf0e10cSrcweir }
306cdf0e10cSrcweir
307cdf0e10cSrcweir Reference<css::ucb::XProgressHandler >
getProgressHandler()308cdf0e10cSrcweir FileDoesNotExistFilter::getProgressHandler() throw (css::uno::RuntimeException)
309cdf0e10cSrcweir {
310cdf0e10cSrcweir return m_xCommandEnv.is()
311cdf0e10cSrcweir ? m_xCommandEnv->getProgressHandler()
312cdf0e10cSrcweir : Reference<css::ucb::XProgressHandler>();
313cdf0e10cSrcweir }
314cdf0e10cSrcweir
315cdf0e10cSrcweir // XInteractionHandler
316cdf0e10cSrcweir //If the interaction was caused by a non-existing file which is specified in the ctor
317cdf0e10cSrcweir //of FileDoesNotExistFilter, then we do nothing
handle(Reference<css::task::XInteractionRequest> const & xRequest)318cdf0e10cSrcweir void FileDoesNotExistFilter::handle(
319cdf0e10cSrcweir Reference<css::task::XInteractionRequest > const & xRequest )
320cdf0e10cSrcweir throw (css::uno::RuntimeException)
321cdf0e10cSrcweir {
322cdf0e10cSrcweir css::uno::Any request( xRequest->getRequest() );
323*59c05f3dSmseidel
324cdf0e10cSrcweir css::ucb::InteractiveAugmentedIOException ioexc;
325cdf0e10cSrcweir if ((request>>= ioexc) && ioexc.Code == css::ucb::IOErrorCode_NOT_EXISTING )
326cdf0e10cSrcweir {
327cdf0e10cSrcweir m_bExist = false;
328cdf0e10cSrcweir return;
329*59c05f3dSmseidel }
330cdf0e10cSrcweir Reference<css::task::XInteractionHandler> xInteraction;
331cdf0e10cSrcweir if (m_xCommandEnv.is()) {
332cdf0e10cSrcweir xInteraction = m_xCommandEnv->getInteractionHandler();
333cdf0e10cSrcweir }
334cdf0e10cSrcweir if (xInteraction.is()) {
335cdf0e10cSrcweir xInteraction->handle(xRequest);
336cdf0e10cSrcweir }
337cdf0e10cSrcweir }
338cdf0e10cSrcweir
339cdf0e10cSrcweir }
340cdf0e10cSrcweir
341cdf0e10cSrcweir namespace dp_misc {
342cdf0e10cSrcweir
getDescriptionInfoset(OUString const & sExtensionFolderURL)343cdf0e10cSrcweir DescriptionInfoset getDescriptionInfoset(OUString const & sExtensionFolderURL)
344cdf0e10cSrcweir {
345cdf0e10cSrcweir Reference< css::xml::dom::XNode > root;
346cdf0e10cSrcweir Reference<css::uno::XComponentContext> context =
347cdf0e10cSrcweir comphelper_getProcessComponentContext();
348cdf0e10cSrcweir OSL_ASSERT(context.is());
349cdf0e10cSrcweir try {
350cdf0e10cSrcweir root =
351cdf0e10cSrcweir ExtensionDescription(
352cdf0e10cSrcweir context, sExtensionFolderURL,
353cdf0e10cSrcweir Reference< css::ucb::XCommandEnvironment >()).
354cdf0e10cSrcweir getRootElement();
355cdf0e10cSrcweir } catch (NoDescriptionException &) {
356cdf0e10cSrcweir } catch (css::deployment::DeploymentException & e) {
357cdf0e10cSrcweir throw css::uno::RuntimeException(
358cdf0e10cSrcweir (OUString(
359cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM(
360cdf0e10cSrcweir "com.sun.star.deployment.DeploymentException: ")) +
361cdf0e10cSrcweir e.Message), 0);
362cdf0e10cSrcweir }
363cdf0e10cSrcweir return DescriptionInfoset(context, root);
364cdf0e10cSrcweir }
365cdf0e10cSrcweir
DescriptionInfoset(css::uno::Reference<css::uno::XComponentContext> const & context,css::uno::Reference<css::xml::dom::XNode> const & element)366cdf0e10cSrcweir DescriptionInfoset::DescriptionInfoset(
367cdf0e10cSrcweir css::uno::Reference< css::uno::XComponentContext > const & context,
368cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & element):
3699e813386SMichael Stahl m_context(context),
370cdf0e10cSrcweir m_element(element)
371cdf0e10cSrcweir {
372cdf0e10cSrcweir css::uno::Reference< css::lang::XMultiComponentFactory > manager(
373cdf0e10cSrcweir context->getServiceManager(), css::uno::UNO_QUERY_THROW);
374cdf0e10cSrcweir if (m_element.is()) {
375cdf0e10cSrcweir m_xpath = css::uno::Reference< css::xml::xpath::XXPathAPI >(
376cdf0e10cSrcweir manager->createInstanceWithContext(
377cdf0e10cSrcweir ::rtl::OUString(
378cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM(
379cdf0e10cSrcweir "com.sun.star.xml.xpath.XPathAPI")),
380cdf0e10cSrcweir context),
381cdf0e10cSrcweir css::uno::UNO_QUERY_THROW);
382cdf0e10cSrcweir m_xpath->registerNS(
383cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc")),
384cdf0e10cSrcweir element->getNamespaceURI());
385cdf0e10cSrcweir m_xpath->registerNS(
386cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("xlink")),
387cdf0e10cSrcweir ::rtl::OUString(
388cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("http://www.w3.org/1999/xlink")));
389cdf0e10cSrcweir }
390cdf0e10cSrcweir }
391cdf0e10cSrcweir
~DescriptionInfoset()392cdf0e10cSrcweir DescriptionInfoset::~DescriptionInfoset() {}
393cdf0e10cSrcweir
getIdentifier() const394cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getIdentifier() const {
395cdf0e10cSrcweir return getOptionalValue(
396cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:identifier/@value")));
397cdf0e10cSrcweir }
398cdf0e10cSrcweir
getNodeValueFromExpression(::rtl::OUString const & expression) const399cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getNodeValueFromExpression(::rtl::OUString const & expression) const
400cdf0e10cSrcweir {
401cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n;
402cdf0e10cSrcweir if (m_element.is()) {
403cdf0e10cSrcweir try {
404cdf0e10cSrcweir n = m_xpath->selectSingleNode(m_element, expression);
405cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
406cdf0e10cSrcweir // ignore
407cdf0e10cSrcweir }
408cdf0e10cSrcweir }
409cdf0e10cSrcweir return n.is() ? getNodeValue(n) : ::rtl::OUString();
410cdf0e10cSrcweir }
411cdf0e10cSrcweir
checkBlacklist() const4129e813386SMichael Stahl void DescriptionInfoset::checkBlacklist() const
4139e813386SMichael Stahl {
4149e813386SMichael Stahl if (m_element.is()) {
4159e813386SMichael Stahl boost::optional< OUString > id(getIdentifier());
4169e813386SMichael Stahl if (!id)
4179e813386SMichael Stahl return; // nothing to check
4189e813386SMichael Stahl OUString currentversion(getVersion());
4199e813386SMichael Stahl if (currentversion.getLength() == 0)
420*59c05f3dSmseidel return; // nothing to check
4219e813386SMichael Stahl
4229e813386SMichael Stahl css::uno::Reference< css::lang::XMultiComponentFactory > manager(
4239e813386SMichael Stahl m_context->getServiceManager(), css::uno::UNO_QUERY_THROW);
4249e813386SMichael Stahl css::uno::Reference< css::lang::XMultiServiceFactory> provider(
4259e813386SMichael Stahl manager->createInstanceWithContext(
4269e813386SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationProvider")), m_context),
4279e813386SMichael Stahl css::uno::UNO_QUERY_THROW);
4289e813386SMichael Stahl
4299e813386SMichael Stahl css::uno::Sequence< css::uno::Any > args = css::uno::Sequence< css::uno::Any >(1);
4309e813386SMichael Stahl css::beans::PropertyValue prop;
4319e813386SMichael Stahl prop.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("nodepath"));
4329e813386SMichael Stahl prop.Value <<= ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/org.openoffice.Office.ExtensionDependencies/Extensions"));
4339e813386SMichael Stahl args[0] <<= prop;
4349e813386SMichael Stahl
4359e813386SMichael Stahl css::uno::Reference< css::container::XNameAccess > blacklist(
4369e813386SMichael Stahl provider->createInstanceWithArguments(
4379e813386SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationAccess")), args),
4389e813386SMichael Stahl css::uno::UNO_QUERY_THROW);
4399e813386SMichael Stahl
4409e813386SMichael Stahl // check first if a blacklist entry is available
4419e813386SMichael Stahl if (blacklist.is() && blacklist->hasByName(*id)) {
4429e813386SMichael Stahl css::uno::Reference< css::beans::XPropertySet > extProps(
4439e813386SMichael Stahl blacklist->getByName(*id), css::uno::UNO_QUERY_THROW);
4449e813386SMichael Stahl
4459e813386SMichael Stahl css::uno::Any anyValue = extProps->getPropertyValue(
4469e813386SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Versions")));
447*59c05f3dSmseidel
4489e813386SMichael Stahl css::uno::Sequence< ::rtl::OUString > blversions;
4499e813386SMichael Stahl anyValue >>= blversions;
4509e813386SMichael Stahl
4519e813386SMichael Stahl // check if the current version requires further dependency checks from the blacklist
4529e813386SMichael Stahl if (checkBlacklistVersion(currentversion, blversions)) {
4539e813386SMichael Stahl anyValue = extProps->getPropertyValue(
4549e813386SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Dependencies")));
4559e813386SMichael Stahl ::rtl::OUString udeps;
4569e813386SMichael Stahl anyValue >>= udeps;
4579e813386SMichael Stahl
4589e813386SMichael Stahl if (udeps.getLength() == 0)
459*59c05f3dSmseidel return; // nothing to do
460*59c05f3dSmseidel
4619e813386SMichael Stahl ::rtl::OString xmlDependencies = ::rtl::OUStringToOString(udeps, RTL_TEXTENCODING_UNICODE);
462*59c05f3dSmseidel
4639e813386SMichael Stahl css::uno::Reference< css::xml::dom::XDocumentBuilder> docbuilder(
4649e813386SMichael Stahl manager->createInstanceWithContext(
4659e813386SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.xml.dom.DocumentBuilder")), m_context),
4669e813386SMichael Stahl css::uno::UNO_QUERY_THROW);
4679e813386SMichael Stahl
4689e813386SMichael Stahl css::uno::Sequence< sal_Int8 > byteSeq((const sal_Int8*)xmlDependencies.getStr(), xmlDependencies.getLength());
4699e813386SMichael Stahl
470*59c05f3dSmseidel css::uno::Reference< css::io::XInputStream> inputstream( css::io::SequenceInputStream::createStreamFromSequence(m_context, byteSeq),
4719e813386SMichael Stahl css::uno::UNO_QUERY_THROW);
472*59c05f3dSmseidel
4739e813386SMichael Stahl css::uno::Reference< css::xml::dom::XDocument > xDocument(docbuilder->parse(inputstream));
4749e813386SMichael Stahl css::uno::Reference< css::xml::dom::XElement > xElement(xDocument->getDocumentElement());
4759e813386SMichael Stahl css::uno::Reference< css::xml::dom::XNodeList > xDeps(xElement->getChildNodes());
4769e813386SMichael Stahl sal_Int32 nLen = xDeps->getLength();
4779e813386SMichael Stahl
478*59c05f3dSmseidel // get the parent xml document of current description info for the import
4792bc1ebb7SMichael Stahl css::uno::Reference< css::xml::dom::XDocument > xCurrentDescInfo(m_element->getOwnerDocument());
480*59c05f3dSmseidel
4819e813386SMichael Stahl // get dependency node of current description info to merge the new dependencies from the blacklist
4829e813386SMichael Stahl css::uno::Reference< css::xml::dom::XNode > xCurrentDeps(
4839e813386SMichael Stahl m_xpath->selectSingleNode(m_element, ::rtl::OUString(
4849e813386SMichael Stahl RTL_CONSTASCII_USTRINGPARAM("desc:dependencies"))));
4859e813386SMichael Stahl
4862bc1ebb7SMichael Stahl // if no dependency node exists, create a new one in the current description info
4872bc1ebb7SMichael Stahl if (!xCurrentDeps.is()) {
4882bc1ebb7SMichael Stahl css::uno::Reference< css::xml::dom::XNode > xNewDepNode(
4892bc1ebb7SMichael Stahl xCurrentDescInfo->createElementNS(
4902bc1ebb7SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("http://openoffice.org/extensions/description/2006")),
4912bc1ebb7SMichael Stahl ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("dependencies"))), css::uno::UNO_QUERY_THROW);
4922bc1ebb7SMichael Stahl m_element->appendChild(xNewDepNode);
4932bc1ebb7SMichael Stahl xCurrentDeps = m_xpath->selectSingleNode(m_element, ::rtl::OUString(
494*59c05f3dSmseidel RTL_CONSTASCII_USTRINGPARAM("desc:dependencies")));
4952bc1ebb7SMichael Stahl }
496*59c05f3dSmseidel
4979e813386SMichael Stahl for (sal_Int32 i=0; i<nLen; i++) {
4989e813386SMichael Stahl css::uno::Reference< css::xml::dom::XNode > xNode(xDeps->item(i));
4999e813386SMichael Stahl css::uno::Reference< css::xml::dom::XElement > xDep(xNode, css::uno::UNO_QUERY);
5009e813386SMichael Stahl if (xDep.is()) {
5019e813386SMichael Stahl // found valid blacklist dependency, import the node first and append it to the existing dependency node
5029e813386SMichael Stahl css::uno::Reference< css::xml::dom::XNode > importedNode = xCurrentDescInfo->importNode(xNode, true);
5039e813386SMichael Stahl xCurrentDeps->appendChild(importedNode);
5049e813386SMichael Stahl }
5059e813386SMichael Stahl }
5069e813386SMichael Stahl }
5079e813386SMichael Stahl }
5089e813386SMichael Stahl }
5099e813386SMichael Stahl }
5109e813386SMichael Stahl
checkBlacklistVersion(::rtl::OUString currentversion,::com::sun::star::uno::Sequence<::rtl::OUString> const & versions) const5119e813386SMichael Stahl bool DescriptionInfoset::checkBlacklistVersion(
5129e813386SMichael Stahl ::rtl::OUString currentversion,
5139e813386SMichael Stahl ::com::sun::star::uno::Sequence< ::rtl::OUString > const & versions) const
5149e813386SMichael Stahl {
5159e813386SMichael Stahl sal_Int32 nLen = versions.getLength();
5169e813386SMichael Stahl for (sal_Int32 i=0; i<nLen; i++) {
5179e813386SMichael Stahl if (currentversion.equals(versions[i]))
5189e813386SMichael Stahl return true;
5199e813386SMichael Stahl }
5209e813386SMichael Stahl
5219e813386SMichael Stahl return false;
5229e813386SMichael Stahl }
523cdf0e10cSrcweir
getVersion() const524*59c05f3dSmseidel ::rtl::OUString DescriptionInfoset::getVersion() const
525cdf0e10cSrcweir {
526cdf0e10cSrcweir return getNodeValueFromExpression( ::rtl::OUString(
527cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:version/@value")));
528cdf0e10cSrcweir }
529cdf0e10cSrcweir
getSupportedPlaforms() const530cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > DescriptionInfoset::getSupportedPlaforms() const
531cdf0e10cSrcweir {
532cdf0e10cSrcweir //When there is no description.xml then we assume that we support all platforms
533cdf0e10cSrcweir if (! m_element.is())
534cdf0e10cSrcweir {
535cdf0e10cSrcweir return comphelper::makeSequence(
536cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("all")));
537cdf0e10cSrcweir }
538cdf0e10cSrcweir
539cdf0e10cSrcweir //Check if the <platform> element was provided. If not the default is "all" platforms
540cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > nodePlatform(
541cdf0e10cSrcweir m_xpath->selectSingleNode(m_element, ::rtl::OUString(
542cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:platform"))));
543cdf0e10cSrcweir if (!nodePlatform.is())
544cdf0e10cSrcweir {
545cdf0e10cSrcweir return comphelper::makeSequence(
546cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("all")));
547cdf0e10cSrcweir }
548cdf0e10cSrcweir
549cdf0e10cSrcweir //There is a platform element.
550cdf0e10cSrcweir const ::rtl::OUString value = getNodeValueFromExpression(::rtl::OUString(
551cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:platform/@value")));
552*59c05f3dSmseidel //parse the string, it can contain multiple strings separated by commas
553cdf0e10cSrcweir ::std::vector< ::rtl::OUString> vec;
554cdf0e10cSrcweir sal_Int32 nIndex = 0;
555cdf0e10cSrcweir do
556cdf0e10cSrcweir {
557cdf0e10cSrcweir ::rtl::OUString aToken = value.getToken( 0, ',', nIndex );
558cdf0e10cSrcweir aToken = aToken.trim();
559cdf0e10cSrcweir if (aToken.getLength())
560cdf0e10cSrcweir vec.push_back(aToken);
561*59c05f3dSmseidel
562cdf0e10cSrcweir }
563cdf0e10cSrcweir while (nIndex >= 0);
564cdf0e10cSrcweir
565cdf0e10cSrcweir return comphelper::containerToSequence(vec);
566cdf0e10cSrcweir }
567cdf0e10cSrcweir
568cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNodeList >
getDependencies() const569cdf0e10cSrcweir DescriptionInfoset::getDependencies() const {
570cdf0e10cSrcweir if (m_element.is()) {
571cdf0e10cSrcweir try {
5729e813386SMichael Stahl // check the extension blacklist first and expand the dependencies if applicable
5739e813386SMichael Stahl checkBlacklist();
574*59c05f3dSmseidel
575cdf0e10cSrcweir return m_xpath->selectNodeList(m_element, ::rtl::OUString(
576cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:dependencies/*")));
577cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
578cdf0e10cSrcweir // ignore
579cdf0e10cSrcweir }
580cdf0e10cSrcweir }
581cdf0e10cSrcweir return new EmptyNodeList;
582cdf0e10cSrcweir }
583cdf0e10cSrcweir
584cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString >
getUpdateInformationUrls() const585cdf0e10cSrcweir DescriptionInfoset::getUpdateInformationUrls() const {
586cdf0e10cSrcweir return getUrls(
587cdf0e10cSrcweir ::rtl::OUString(
588cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM(
589cdf0e10cSrcweir "desc:update-information/desc:src/@xlink:href")));
590cdf0e10cSrcweir }
591cdf0e10cSrcweir
592*59c05f3dSmseidel css::uno::Sequence< ::rtl::OUString >
getUpdateDownloadUrls() const593cdf0e10cSrcweir DescriptionInfoset::getUpdateDownloadUrls() const
594cdf0e10cSrcweir {
595cdf0e10cSrcweir return getUrls(
596cdf0e10cSrcweir ::rtl::OUString(
597cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM(
598cdf0e10cSrcweir "desc:update-download/desc:src/@xlink:href")));
599cdf0e10cSrcweir }
600cdf0e10cSrcweir
getIconURL(sal_Bool bHighContrast) const601cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getIconURL( sal_Bool bHighContrast ) const
602cdf0e10cSrcweir {
603cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > aStrList = getUrls( ::rtl::OUString(
604cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( "desc:icon/desc:default/@xlink:href")));
605cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > aStrListHC = getUrls( ::rtl::OUString(
606cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( "desc:icon/desc:high-contrast/@xlink:href")));
607cdf0e10cSrcweir
608cdf0e10cSrcweir if ( bHighContrast && aStrListHC.hasElements() && aStrListHC[0].getLength() )
609cdf0e10cSrcweir return aStrListHC[0];
610*59c05f3dSmseidel
611cdf0e10cSrcweir if ( aStrList.hasElements() && aStrList[0].getLength() )
612cdf0e10cSrcweir return aStrList[0];
613*59c05f3dSmseidel
614cdf0e10cSrcweir return ::rtl::OUString();
615cdf0e10cSrcweir }
616cdf0e10cSrcweir
getLocalizedUpdateWebsiteURL() const617cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getLocalizedUpdateWebsiteURL()
618cdf0e10cSrcweir const
619cdf0e10cSrcweir {
620cdf0e10cSrcweir bool bParentExists = false;
621cdf0e10cSrcweir const ::rtl::OUString sURL (getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
622cdf0e10cSrcweir "/desc:description/desc:update-website")), &bParentExists ));
623cdf0e10cSrcweir
624cdf0e10cSrcweir if (sURL.getLength() > 0)
625cdf0e10cSrcweir return ::boost::optional< ::rtl::OUString >(sURL);
626cdf0e10cSrcweir else
627cdf0e10cSrcweir return bParentExists ? ::boost::optional< ::rtl::OUString >(::rtl::OUString()) :
628cdf0e10cSrcweir ::boost::optional< ::rtl::OUString >();
629cdf0e10cSrcweir }
630cdf0e10cSrcweir
getOptionalValue(::rtl::OUString const & expression) const631cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getOptionalValue(
632cdf0e10cSrcweir ::rtl::OUString const & expression) const
633cdf0e10cSrcweir {
634cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n;
635cdf0e10cSrcweir if (m_element.is()) {
636cdf0e10cSrcweir try {
637cdf0e10cSrcweir n = m_xpath->selectSingleNode(m_element, expression);
638cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
639cdf0e10cSrcweir // ignore
640cdf0e10cSrcweir }
641cdf0e10cSrcweir }
642cdf0e10cSrcweir return n.is()
643cdf0e10cSrcweir ? ::boost::optional< ::rtl::OUString >(getNodeValue(n))
644cdf0e10cSrcweir : ::boost::optional< ::rtl::OUString >();
645cdf0e10cSrcweir }
646cdf0e10cSrcweir
getUrls(::rtl::OUString const & expression) const647cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > DescriptionInfoset::getUrls(
648cdf0e10cSrcweir ::rtl::OUString const & expression) const
649cdf0e10cSrcweir {
650cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNodeList > ns;
651cdf0e10cSrcweir if (m_element.is()) {
652cdf0e10cSrcweir try {
653cdf0e10cSrcweir ns = m_xpath->selectNodeList(m_element, expression);
654cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
655cdf0e10cSrcweir // ignore
656cdf0e10cSrcweir }
657cdf0e10cSrcweir }
658cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > urls(ns.is() ? ns->getLength() : 0);
659cdf0e10cSrcweir for (::sal_Int32 i = 0; i < urls.getLength(); ++i) {
660cdf0e10cSrcweir urls[i] = getNodeValue(ns->item(i));
661cdf0e10cSrcweir }
662cdf0e10cSrcweir return urls;
663cdf0e10cSrcweir }
664cdf0e10cSrcweir
getLocalizedPublisherNameAndURL() const665cdf0e10cSrcweir ::std::pair< ::rtl::OUString, ::rtl::OUString > DescriptionInfoset::getLocalizedPublisherNameAndURL() const
666cdf0e10cSrcweir {
667*59c05f3dSmseidel css::uno::Reference< css::xml::dom::XNode > node =
668cdf0e10cSrcweir getLocalizedChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:publisher")));
669cdf0e10cSrcweir
670cdf0e10cSrcweir ::rtl::OUString sPublisherName;
671cdf0e10cSrcweir ::rtl::OUString sURL;
672cdf0e10cSrcweir if (node.is())
673cdf0e10cSrcweir {
674cdf0e10cSrcweir const ::rtl::OUString exp1(RTL_CONSTASCII_USTRINGPARAM("text()"));
675cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xPathName;
676cdf0e10cSrcweir try {
677cdf0e10cSrcweir xPathName = m_xpath->selectSingleNode(node, exp1);
678cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
679cdf0e10cSrcweir // ignore
680cdf0e10cSrcweir }
681cdf0e10cSrcweir OSL_ASSERT(xPathName.is());
682cdf0e10cSrcweir if (xPathName.is())
683cdf0e10cSrcweir sPublisherName = xPathName->getNodeValue();
684cdf0e10cSrcweir
685cdf0e10cSrcweir const ::rtl::OUString exp2(RTL_CONSTASCII_USTRINGPARAM("@xlink:href"));
686cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xURL;
687cdf0e10cSrcweir try {
688cdf0e10cSrcweir xURL = m_xpath->selectSingleNode(node, exp2);
689cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
690cdf0e10cSrcweir // ignore
691cdf0e10cSrcweir }
692cdf0e10cSrcweir OSL_ASSERT(xURL.is());
693cdf0e10cSrcweir if (xURL.is())
694cdf0e10cSrcweir sURL = xURL->getNodeValue();
695cdf0e10cSrcweir }
696cdf0e10cSrcweir return ::std::make_pair(sPublisherName, sURL);
697cdf0e10cSrcweir }
698cdf0e10cSrcweir
getLocalizedReleaseNotesURL() const699cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedReleaseNotesURL() const
700cdf0e10cSrcweir {
701cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
702cdf0e10cSrcweir "/desc:description/desc:release-notes")), NULL);
703cdf0e10cSrcweir }
704cdf0e10cSrcweir
getLocalizedDisplayName() const705cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedDisplayName() const
706cdf0e10cSrcweir {
707*59c05f3dSmseidel css::uno::Reference< css::xml::dom::XNode > node =
708cdf0e10cSrcweir getLocalizedChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:display-name")));
709cdf0e10cSrcweir if (node.is())
710cdf0e10cSrcweir {
711cdf0e10cSrcweir const ::rtl::OUString exp(RTL_CONSTASCII_USTRINGPARAM("text()"));
712cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xtext;
713cdf0e10cSrcweir try {
714cdf0e10cSrcweir xtext = m_xpath->selectSingleNode(node, exp);
715cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
716cdf0e10cSrcweir // ignore
717cdf0e10cSrcweir }
718cdf0e10cSrcweir if (xtext.is())
719cdf0e10cSrcweir return xtext->getNodeValue();
720cdf0e10cSrcweir }
721cdf0e10cSrcweir return ::rtl::OUString();
722cdf0e10cSrcweir }
723cdf0e10cSrcweir
getLocalizedLicenseURL() const724cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedLicenseURL() const
725cdf0e10cSrcweir {
726cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
727cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license")), NULL);
728cdf0e10cSrcweir
729cdf0e10cSrcweir }
730cdf0e10cSrcweir
731*59c05f3dSmseidel ::boost::optional<SimpleLicenseAttributes>
getSimpleLicenseAttributes() const732cdf0e10cSrcweir DescriptionInfoset::getSimpleLicenseAttributes() const
733cdf0e10cSrcweir {
734*59c05f3dSmseidel // Check if the node exists
735cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n;
736cdf0e10cSrcweir if (m_element.is()) {
737cdf0e10cSrcweir try {
738*59c05f3dSmseidel n = m_xpath->selectSingleNode(m_element,
739cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
740cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@accept-by")));
741cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
742cdf0e10cSrcweir // ignore
743cdf0e10cSrcweir }
744cdf0e10cSrcweir if (n.is())
745cdf0e10cSrcweir {
746cdf0e10cSrcweir SimpleLicenseAttributes attributes;
747*59c05f3dSmseidel attributes.acceptBy =
748cdf0e10cSrcweir getNodeValueFromExpression(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
749cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@accept-by")));
750cdf0e10cSrcweir
751cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > suppressOnUpdate = getOptionalValue(
752cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
753cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@suppress-on-update")));
754cdf0e10cSrcweir if (suppressOnUpdate)
755cdf0e10cSrcweir attributes.suppressOnUpdate = (*suppressOnUpdate).trim().equalsIgnoreAsciiCase(
756cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("true")));
757cdf0e10cSrcweir else
758cdf0e10cSrcweir attributes.suppressOnUpdate = false;
759cdf0e10cSrcweir
760cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > suppressIfRequired = getOptionalValue(
761cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
762cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@suppress-if-required")));
763cdf0e10cSrcweir if (suppressIfRequired)
764cdf0e10cSrcweir attributes.suppressIfRequired = (*suppressIfRequired).trim().equalsIgnoreAsciiCase(
765cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("true")));
766cdf0e10cSrcweir else
767cdf0e10cSrcweir attributes.suppressIfRequired = false;
768cdf0e10cSrcweir
769cdf0e10cSrcweir return ::boost::optional<SimpleLicenseAttributes>(attributes);
770cdf0e10cSrcweir }
771cdf0e10cSrcweir }
772cdf0e10cSrcweir return ::boost::optional<SimpleLicenseAttributes>();
773cdf0e10cSrcweir }
774cdf0e10cSrcweir
getLocalizedDescriptionURL() const775cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedDescriptionURL() const
776cdf0e10cSrcweir {
777cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
778cdf0e10cSrcweir "/desc:description/desc:extension-description")), NULL);
779cdf0e10cSrcweir }
780cdf0e10cSrcweir
781*59c05f3dSmseidel css::uno::Reference< css::xml::dom::XNode >
getLocalizedChild(const::rtl::OUString & sParent) const782cdf0e10cSrcweir DescriptionInfoset::getLocalizedChild( const ::rtl::OUString & sParent) const
783cdf0e10cSrcweir {
784cdf0e10cSrcweir if ( ! m_element.is() || !sParent.getLength())
785cdf0e10cSrcweir return css::uno::Reference< css::xml::dom::XNode > ();
786cdf0e10cSrcweir
787cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xParent;
788cdf0e10cSrcweir try {
789cdf0e10cSrcweir xParent = m_xpath->selectSingleNode(m_element, sParent);
790cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
791cdf0e10cSrcweir // ignore
792cdf0e10cSrcweir }
793cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch;
794cdf0e10cSrcweir if (xParent.is())
795cdf0e10cSrcweir {
796cdf0e10cSrcweir const ::rtl::OUString sLocale = getOfficeLocaleString();
797cdf0e10cSrcweir nodeMatch = matchFullLocale(xParent, sLocale);
798cdf0e10cSrcweir
799cdf0e10cSrcweir //office: en-DE, en, en-DE-altmark
800cdf0e10cSrcweir if (! nodeMatch.is())
801cdf0e10cSrcweir {
802cdf0e10cSrcweir const css::lang::Locale officeLocale = getOfficeLocale();
803*59c05f3dSmseidel nodeMatch = matchCountryAndLanguage(xParent, officeLocale);
804cdf0e10cSrcweir if ( ! nodeMatch.is())
805cdf0e10cSrcweir {
806cdf0e10cSrcweir nodeMatch = matchLanguage(xParent, officeLocale);
807cdf0e10cSrcweir if (! nodeMatch.is())
808cdf0e10cSrcweir nodeMatch = getChildWithDefaultLocale(xParent);
809cdf0e10cSrcweir }
810cdf0e10cSrcweir }
811cdf0e10cSrcweir }
812cdf0e10cSrcweir
813cdf0e10cSrcweir return nodeMatch;
814cdf0e10cSrcweir }
815cdf0e10cSrcweir
816*59c05f3dSmseidel css::uno::Reference<css::xml::dom::XNode>
matchFullLocale(css::uno::Reference<css::xml::dom::XNode> const & xParent,::rtl::OUString const & sLocale) const817*59c05f3dSmseidel DescriptionInfoset::matchFullLocale(css::uno::Reference< css::xml::dom::XNode >
818cdf0e10cSrcweir const & xParent, ::rtl::OUString const & sLocale) const
819cdf0e10cSrcweir {
820*59c05f3dSmseidel OSL_ASSERT(xParent.is());
821cdf0e10cSrcweir const ::rtl::OUString exp1(
822cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\""))
823*59c05f3dSmseidel + sLocale +
824cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]")));
825cdf0e10cSrcweir try {
826cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp1);
827cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
828cdf0e10cSrcweir // ignore
829cdf0e10cSrcweir return 0;
830cdf0e10cSrcweir }
831cdf0e10cSrcweir }
832cdf0e10cSrcweir
833*59c05f3dSmseidel css::uno::Reference<css::xml::dom::XNode>
matchCountryAndLanguage(css::uno::Reference<css::xml::dom::XNode> const & xParent,css::lang::Locale const & officeLocale) const834cdf0e10cSrcweir DescriptionInfoset::matchCountryAndLanguage(
835cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & xParent, css::lang::Locale const & officeLocale) const
836cdf0e10cSrcweir {
837cdf0e10cSrcweir OSL_ASSERT(xParent.is());
838cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch;
839cdf0e10cSrcweir
840cdf0e10cSrcweir if (officeLocale.Country.getLength())
841cdf0e10cSrcweir {
842*59c05f3dSmseidel const ::rtl::OUString sLangCountry(officeLocale.Language +
843cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-")) +
844cdf0e10cSrcweir officeLocale.Country);
845*59c05f3dSmseidel // first try exact match for lang-country
846cdf0e10cSrcweir const ::rtl::OUString exp1(
847cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\""))
848*59c05f3dSmseidel + sLangCountry +
849cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]")));
850cdf0e10cSrcweir try {
851cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp1);
852cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
853cdf0e10cSrcweir // ignore
854cdf0e10cSrcweir }
855cdf0e10cSrcweir
856cdf0e10cSrcweir //try to match in strings that also have a variant, for example en-US matches in
857cdf0e10cSrcweir //en-US-montana
858cdf0e10cSrcweir if (!nodeMatch.is())
859cdf0e10cSrcweir {
860cdf0e10cSrcweir const ::rtl::OUString exp2(
861cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[starts-with(@lang,\""))
862*59c05f3dSmseidel + sLangCountry +
863cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-\")]")));
864cdf0e10cSrcweir try {
865cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp2);
866cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
867cdf0e10cSrcweir // ignore
868cdf0e10cSrcweir }
869cdf0e10cSrcweir }
870cdf0e10cSrcweir }
871cdf0e10cSrcweir
872cdf0e10cSrcweir return nodeMatch;
873cdf0e10cSrcweir }
874cdf0e10cSrcweir
875cdf0e10cSrcweir
876*59c05f3dSmseidel css::uno::Reference<css::xml::dom::XNode>
matchLanguage(css::uno::Reference<css::xml::dom::XNode> const & xParent,css::lang::Locale const & officeLocale) const877cdf0e10cSrcweir DescriptionInfoset::matchLanguage(
878cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & xParent, css::lang::Locale const & officeLocale) const
879cdf0e10cSrcweir {
880cdf0e10cSrcweir OSL_ASSERT(xParent.is());
881cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch;
882cdf0e10cSrcweir
883cdf0e10cSrcweir //first try exact match for lang
884cdf0e10cSrcweir const ::rtl::OUString exp1(
885*59c05f3dSmseidel ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\""))
886*59c05f3dSmseidel + officeLocale.Language
887cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]")));
888cdf0e10cSrcweir try {
889cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp1);
890cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
891cdf0e10cSrcweir // ignore
892cdf0e10cSrcweir }
893cdf0e10cSrcweir
894*59c05f3dSmseidel //try to match in strings that also have a country and/or variant, for example en matches in
895cdf0e10cSrcweir //en-US-montana, en-US, en-montana
896cdf0e10cSrcweir if (!nodeMatch.is())
897cdf0e10cSrcweir {
898cdf0e10cSrcweir const ::rtl::OUString exp2(
899cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[starts-with(@lang,\""))
900*59c05f3dSmseidel + officeLocale.Language
901cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-\")]")));
902cdf0e10cSrcweir try {
903cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp2);
904cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
905cdf0e10cSrcweir // ignore
906cdf0e10cSrcweir }
907cdf0e10cSrcweir }
908cdf0e10cSrcweir return nodeMatch;
909cdf0e10cSrcweir }
910cdf0e10cSrcweir
911*59c05f3dSmseidel css::uno::Reference<css::xml::dom::XNode>
getChildWithDefaultLocale(css::uno::Reference<css::xml::dom::XNode> const & xParent) const912*59c05f3dSmseidel DescriptionInfoset::getChildWithDefaultLocale(css::uno::Reference< css::xml::dom::XNode >
913cdf0e10cSrcweir const & xParent) const
914cdf0e10cSrcweir {
915cdf0e10cSrcweir OSL_ASSERT(xParent.is());
916cdf0e10cSrcweir if (xParent->getNodeName().equals(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("simple-license"))))
917cdf0e10cSrcweir {
918cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeDefault;
919cdf0e10cSrcweir try {
920cdf0e10cSrcweir nodeDefault = m_xpath->selectSingleNode(xParent, ::rtl::OUString(
921cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("@default-license-id")));
922cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
923cdf0e10cSrcweir // ignore
924cdf0e10cSrcweir }
925cdf0e10cSrcweir if (nodeDefault.is())
926cdf0e10cSrcweir {
927cdf0e10cSrcweir //The old way
928cdf0e10cSrcweir const ::rtl::OUString exp1(
929*59c05f3dSmseidel ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:license-text[@license-id = \""))
930*59c05f3dSmseidel + nodeDefault->getNodeValue()
931cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]")));
932cdf0e10cSrcweir try {
933cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp1);
934cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
935cdf0e10cSrcweir // ignore
936cdf0e10cSrcweir }
937cdf0e10cSrcweir }
938cdf0e10cSrcweir }
939cdf0e10cSrcweir
940cdf0e10cSrcweir const ::rtl::OUString exp2(RTL_CONSTASCII_USTRINGPARAM("*[1]"));
941cdf0e10cSrcweir try {
942cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp2);
943cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
944cdf0e10cSrcweir // ignore
945cdf0e10cSrcweir return 0;
946cdf0e10cSrcweir }
947cdf0e10cSrcweir }
948cdf0e10cSrcweir
getLocalizedHREFAttrFromChild(::rtl::OUString const & sXPathParent,bool * out_bParentExists) const949cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedHREFAttrFromChild(
950cdf0e10cSrcweir ::rtl::OUString const & sXPathParent, bool * out_bParentExists)
951cdf0e10cSrcweir const
952cdf0e10cSrcweir {
953*59c05f3dSmseidel css::uno::Reference< css::xml::dom::XNode > node =
954cdf0e10cSrcweir getLocalizedChild(sXPathParent);
955cdf0e10cSrcweir
956cdf0e10cSrcweir ::rtl::OUString sURL;
957cdf0e10cSrcweir if (node.is())
958cdf0e10cSrcweir {
959cdf0e10cSrcweir if (out_bParentExists)
960cdf0e10cSrcweir *out_bParentExists = true;
961cdf0e10cSrcweir const ::rtl::OUString exp(RTL_CONSTASCII_USTRINGPARAM("@xlink:href"));
962cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xURL;
963cdf0e10cSrcweir try {
964cdf0e10cSrcweir xURL = m_xpath->selectSingleNode(node, exp);
965cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) {
966cdf0e10cSrcweir // ignore
967cdf0e10cSrcweir }
968cdf0e10cSrcweir OSL_ASSERT(xURL.is());
969cdf0e10cSrcweir if (xURL.is())
970cdf0e10cSrcweir sURL = xURL->getNodeValue();
971cdf0e10cSrcweir }
972cdf0e10cSrcweir else
973cdf0e10cSrcweir {
974cdf0e10cSrcweir if (out_bParentExists)
975cdf0e10cSrcweir *out_bParentExists = false;
976cdf0e10cSrcweir }
977cdf0e10cSrcweir return sURL;
978cdf0e10cSrcweir }
979cdf0e10cSrcweir
980cdf0e10cSrcweir }
981