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_desktop.hxx" 26 27 #include "rtl/string.h" 28 #include "rtl/bootstrap.hxx" 29 #include "cppuhelper/exc_hlp.hxx" 30 #include "com/sun/star/uno/XComponentContext.hpp" 31 #include "com/sun/star/xml/dom/XDocumentBuilder.hpp" 32 #include "com/sun/star/xml/xpath/XXPathAPI.hpp" 33 #include "dp_misc.h" 34 35 #include "dp_configurationbackenddb.hxx" 36 37 38 namespace css = ::com::sun::star; 39 using namespace ::com::sun::star::uno; 40 using ::rtl::OUString; 41 42 #define EXTENSION_REG_NS "http://openoffice.org/extensionmanager/configuration-registry/2010" 43 #define NS_PREFIX "conf" 44 #define ROOT_ELEMENT_NAME "configuration-backend-db" 45 #define KEY_ELEMENT_NAME "configuration" 46 47 namespace dp_registry { 48 namespace backend { 49 namespace configuration { 50 51 ConfigurationBackendDb::ConfigurationBackendDb( 52 Reference<XComponentContext> const & xContext, 53 ::rtl::OUString const & url):BackendDb(xContext, url) 54 { 55 56 } 57 58 OUString ConfigurationBackendDb::getDbNSName() 59 { 60 return OUSTR(EXTENSION_REG_NS); 61 } 62 63 OUString ConfigurationBackendDb::getNSPrefix() 64 { 65 return OUSTR(NS_PREFIX); 66 } 67 68 OUString ConfigurationBackendDb::getRootElementName() 69 { 70 return OUSTR(ROOT_ELEMENT_NAME); 71 } 72 73 OUString ConfigurationBackendDb::getKeyElementName() 74 { 75 return OUSTR(KEY_ELEMENT_NAME); 76 } 77 78 79 void ConfigurationBackendDb::addEntry(::rtl::OUString const & url, Data const & data) 80 { 81 try{ 82 if (!activateEntry(url)) 83 { 84 Reference<css::xml::dom::XNode> helpNode 85 = writeKeyElement(url); 86 87 writeSimpleElement(OUSTR("data-url"), data.dataUrl, helpNode); 88 writeSimpleElement(OUSTR("ini-entry"), data.iniEntry, helpNode); 89 save(); 90 } 91 } 92 catch (css::deployment::DeploymentException& ) 93 { 94 throw; 95 } 96 catch(css::uno::Exception &) 97 { 98 Any exc( ::cppu::getCaughtException() ); 99 throw css::deployment::DeploymentException( 100 OUSTR("Extension Manager: failed to write data entry in configuration backend db: ") + 101 m_urlDb, 0, exc); 102 } 103 } 104 105 106 ::boost::optional<ConfigurationBackendDb::Data> 107 ConfigurationBackendDb::getEntry(::rtl::OUString const & url) 108 { 109 try 110 { 111 ConfigurationBackendDb::Data retData; 112 Reference<css::xml::dom::XNode> aNode = getKeyElement(url); 113 if (aNode.is()) 114 { 115 retData.dataUrl = readSimpleElement(OUSTR("data-url"), aNode); 116 retData.iniEntry = readSimpleElement(OUSTR("ini-entry"), aNode); 117 } 118 else 119 { 120 return ::boost::optional<Data>(); 121 } 122 return ::boost::optional<Data>(retData); 123 } 124 catch (css::deployment::DeploymentException& ) 125 { 126 throw; 127 } 128 catch(css::uno::Exception &) 129 { 130 Any exc( ::cppu::getCaughtException() ); 131 throw css::deployment::DeploymentException( 132 OUSTR("Extension Manager: failed to read data entry in configuration backend db: ") + 133 m_urlDb, 0, exc); 134 } 135 } 136 137 ::std::list<OUString> ConfigurationBackendDb::getAllDataUrls() 138 { 139 try 140 { 141 ::std::list<OUString> listRet; 142 Reference<css::xml::dom::XDocument> doc = getDocument(); 143 Reference<css::xml::dom::XNode> root = doc->getFirstChild(); 144 145 Reference<css::xml::xpath::XXPathAPI> xpathApi = getXPathAPI(); 146 const OUString sPrefix = getNSPrefix(); 147 OUString sExpression( 148 sPrefix + OUSTR(":configuration/") + sPrefix + OUSTR(":data-url/text()")); 149 Reference<css::xml::dom::XNodeList> nodes = 150 xpathApi->selectNodeList(root, sExpression); 151 if (nodes.is()) 152 { 153 sal_Int32 length = nodes->getLength(); 154 for (sal_Int32 i = 0; i < length; i++) 155 listRet.push_back(nodes->item(i)->getNodeValue()); 156 } 157 return listRet; 158 } 159 catch (css::deployment::DeploymentException& ) 160 { 161 throw; 162 } 163 catch(css::uno::Exception &) 164 { 165 Any exc( ::cppu::getCaughtException() ); 166 throw css::deployment::DeploymentException( 167 OUSTR("Extension Manager: failed to read data entry in configuration backend db: ") + 168 m_urlDb, 0, exc); 169 } 170 } 171 172 ::std::list<OUString> ConfigurationBackendDb::getAllIniEntries() 173 { 174 return getOneChildFromAllEntries(OUSTR("ini-entry")); 175 } 176 177 178 179 } // namespace configuration 180 } // namespace backend 181 } // namespace dp_registry 182 183