1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_forms.hxx" 26 #include <memory> 27 #include "submission.hxx" 28 #include "serialization_app_xml.hxx" 29 30 #include <rtl/ustring.hxx> 31 #include <rtl/string.hxx> 32 33 #include <unotools/processfactory.hxx> 34 #include <com/sun/star/uno/Reference.hxx> 35 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 36 #include <com/sun/star/xml/dom/XDocument.hpp> 37 #include <com/sun/star/xml/dom/XDocumentBuilder.hpp> 38 #include <com/sun/star/frame/XComponentLoader.hpp> 39 #include <com/sun/star/frame/FrameSearchFlag.hpp> 40 #include <com/sun/star/beans/PropertyValue.hpp> 41 #include <ucbhelper/content.hxx> 42 43 using namespace com::sun::star::uno; 44 using namespace com::sun::star::ucb; 45 using namespace com::sun::star::frame; 46 using namespace com::sun::star::lang; 47 using namespace com::sun::star::beans; 48 using namespace com::sun::star::task; 49 using namespace com::sun::star::xml::dom; 50 51 CSubmission::SubmissionResult CSubmission::replace(const ::rtl::OUString& aReplace, const Reference<XDocument>& aDocument, const Reference<XFrame>& aFrame) 52 { 53 if (!m_aResultStream.is()) 54 return CSubmission::UNKNOWN_ERROR; 55 56 try { 57 Reference< XMultiServiceFactory > xFactory = utl::getProcessServiceFactory(); 58 if (aReplace.equalsIgnoreAsciiCaseAscii("all") || aReplace.equalsIgnoreAsciiCaseAscii("document")) { 59 Reference< XComponentLoader > xLoader; 60 if (aFrame.is()) 61 xLoader = Reference< XComponentLoader >(aFrame, UNO_QUERY); 62 63 if (!xLoader.is()) 64 xLoader = Reference< XComponentLoader >(xFactory->createInstance( 65 ::rtl::OUString::createFromAscii("com.sun.star.frame.Desktop")), UNO_QUERY_THROW); 66 67 // open the stream from the result... 68 // build media descriptor 69 Sequence< PropertyValue > descriptor(2); 70 descriptor[0] = PropertyValue(::rtl::OUString::createFromAscii( 71 "InputStream"), -1, makeAny(m_aResultStream), PropertyState_DIRECT_VALUE); 72 descriptor[1] = PropertyValue(::rtl::OUString::createFromAscii( 73 "ReadOnly"), -1, makeAny(sal_True), PropertyState_DIRECT_VALUE); 74 75 //::rtl::OUString aURL = ::rtl::OUString::createFromAscii("private:stream"); 76 ::rtl::OUString aURL = m_aURLObj.GetMainURL(INetURLObject::NO_DECODE); 77 ::rtl::OUString aTarget = ::rtl::OUString::createFromAscii("_default"); 78 xLoader->loadComponentFromURL(aURL, aTarget, FrameSearchFlag::ALL, descriptor); 79 80 return CSubmission::SUCCESS; 81 82 } else if (aReplace.equalsIgnoreAsciiCaseAscii("instance")) { 83 if (aDocument.is()) { 84 // parse the result stream into a new document 85 Reference< XDocumentBuilder > xBuilder(xFactory->createInstance( 86 ::rtl::OUString::createFromAscii("com.sun.star.xml.dom.DocumentBuilder")), UNO_QUERY_THROW); 87 Reference< XDocument > aNewDocument = xBuilder->parse(m_aResultStream); 88 89 if (aNewDocument.is()) { 90 // and replace the content of the current instance 91 Reference< XElement > oldRoot = aDocument->getDocumentElement(); 92 Reference< XElement > newRoot = aNewDocument->getDocumentElement(); 93 94 // aDocument->removeChild(Reference< XNode >(oldRoot, UNO_QUERY_THROW)); 95 Reference< XNode > aImportedNode = aDocument->importNode(Reference< XNode >(newRoot, UNO_QUERY_THROW), sal_True); 96 Reference< XNode >(aDocument, UNO_QUERY_THROW)->replaceChild(aImportedNode, Reference< XNode >(oldRoot, UNO_QUERY_THROW)); 97 return CSubmission::SUCCESS; 98 } else { 99 return CSubmission::UNKNOWN_ERROR; 100 } 101 } else { 102 // nothing to replace 103 return CSubmission::UNKNOWN_ERROR; 104 } 105 } else if (aReplace.equalsIgnoreAsciiCaseAscii("none")) { 106 // do nothing \o/ 107 return CSubmission::SUCCESS; 108 } 109 } catch (Exception& e) { 110 ::rtl::OString aMsg("Exception during replace:\n"); 111 aMsg += OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8); 112 OSL_ENSURE(sal_False, aMsg.getStr()); 113 } 114 return CSubmission::UNKNOWN_ERROR; 115 } 116 ::std::auto_ptr< CSerialization > CSubmission::createSerialization(const Reference< XInteractionHandler >& _xHandler,Reference<XCommandEnvironment>& _rOutEnv) 117 { 118 // PUT always uses application/xml 119 ::std::auto_ptr< CSerialization > apSerialization(new CSerializationAppXML()); 120 apSerialization->setSource(m_aFragment); 121 apSerialization->serialize(); 122 123 // create a commandEnvironment and use the default interaction handler 124 CCommandEnvironmentHelper *pHelper = new CCommandEnvironmentHelper; 125 if( _xHandler.is() ) 126 pHelper->m_aInteractionHandler = _xHandler; 127 else 128 pHelper->m_aInteractionHandler = CSS::uno::Reference< XInteractionHandler >(m_aFactory->createInstance( 129 ::rtl::OUString::createFromAscii("com.sun.star.task.InteractionHandler")), UNO_QUERY); 130 OSL_ENSURE(pHelper->m_aInteractionHandler.is(), "failed to create IntreractionHandler"); 131 132 CProgressHandlerHelper *pProgressHelper = new CProgressHandlerHelper; 133 pHelper->m_aProgressHandler = Reference< XProgressHandler >(pProgressHelper); 134 135 // UCB has ownership of environment... 136 _rOutEnv = pHelper; 137 return apSerialization; 138 } 139 140 141 142