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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 : #include <connectivity/DriversConfig.hxx>
20 : #include <tools/wldcrd.hxx>
21 : #include <svtools/miscopt.hxx>
22 :
23 : using namespace connectivity;
24 : using namespace utl;
25 : using namespace ::com::sun::star;
26 :
27 : namespace
28 : {
29 0 : void lcl_convert(const uno::Sequence< OUString >& _aSource,uno::Any& _rDest)
30 : {
31 0 : uno::Sequence<uno::Any> aRet(_aSource.getLength());
32 0 : uno::Any* pAny = aRet.getArray();
33 0 : const OUString* pIter = _aSource.getConstArray();
34 0 : const OUString* pEnd = pIter + _aSource.getLength();
35 0 : for (;pIter != pEnd ; ++pIter,++pAny)
36 : {
37 0 : *pAny <<= *pIter;
38 : }
39 0 : _rDest <<= aRet;
40 0 : }
41 0 : void lcl_fillValues(const ::utl::OConfigurationNode& _aURLPatternNode,const OUString& _sNode,::comphelper::NamedValueCollection& _rValues)
42 : {
43 0 : const ::utl::OConfigurationNode aPropertiesNode = _aURLPatternNode.openNode(_sNode);
44 0 : if ( aPropertiesNode.isValid() )
45 : {
46 0 : uno::Sequence< OUString > aStringSeq;
47 0 : static const OUString s_sValue("/Value");
48 0 : const uno::Sequence< OUString > aProperties = aPropertiesNode.getNodeNames();
49 0 : const OUString* pPropertiesIter = aProperties.getConstArray();
50 0 : const OUString* pPropertiesEnd = pPropertiesIter + aProperties.getLength();
51 0 : for (;pPropertiesIter != pPropertiesEnd ; ++pPropertiesIter)
52 : {
53 0 : uno::Any aValue = aPropertiesNode.getNodeValue(*pPropertiesIter + s_sValue);
54 0 : if ( aValue >>= aStringSeq )
55 : {
56 0 : lcl_convert(aStringSeq,aValue);
57 : }
58 0 : _rValues.put(*pPropertiesIter,aValue);
59 0 : } // for (;pPropertiesIter != pPropertiesEnd ; ++pPropertiesIter,++pNamedIter)
60 0 : } // if ( aPropertiesNode.isValid() )
61 0 : }
62 0 : void lcl_readURLPatternNode(const ::utl::OConfigurationTreeRoot& _aInstalled,const OUString& _sEntry,TInstalledDriver& _rInstalledDriver)
63 : {
64 0 : const ::utl::OConfigurationNode aURLPatternNode = _aInstalled.openNode(_sEntry);
65 0 : if ( aURLPatternNode.isValid() )
66 : {
67 0 : OUString sParentURLPattern;
68 0 : aURLPatternNode.getNodeValue("ParentURLPattern") >>= sParentURLPattern;
69 0 : if ( !sParentURLPattern.isEmpty() )
70 0 : lcl_readURLPatternNode(_aInstalled,sParentURLPattern,_rInstalledDriver);
71 :
72 0 : OUString sDriverFactory;
73 0 : aURLPatternNode.getNodeValue("Driver") >>= sDriverFactory;
74 0 : if ( !sDriverFactory.isEmpty() )
75 0 : _rInstalledDriver.sDriverFactory = sDriverFactory;
76 :
77 0 : OUString sDriverTypeDisplayName;
78 0 : aURLPatternNode.getNodeValue("DriverTypeDisplayName") >>= sDriverTypeDisplayName;
79 : OSL_ENSURE(!sDriverTypeDisplayName.isEmpty(),"No valid DriverTypeDisplayName property!");
80 0 : if ( !sDriverTypeDisplayName.isEmpty() )
81 0 : _rInstalledDriver.sDriverTypeDisplayName = sDriverTypeDisplayName;
82 :
83 0 : lcl_fillValues(aURLPatternNode,"Properties",_rInstalledDriver.aProperties);
84 0 : lcl_fillValues(aURLPatternNode,"Features",_rInstalledDriver.aFeatures);
85 0 : lcl_fillValues(aURLPatternNode,"MetaData",_rInstalledDriver.aMetaData);
86 0 : }
87 0 : }
88 : }
89 :
90 0 : DriversConfigImpl::DriversConfigImpl()
91 : {
92 0 : }
93 :
94 0 : void DriversConfigImpl::Load(const uno::Reference< uno::XComponentContext >& _rxORB) const
95 : {
96 0 : if ( m_aDrivers.empty() )
97 : {
98 0 : if ( !m_aInstalled.isValid() )
99 : {
100 0 : static const OUString s_sNodeName("org.openoffice.Office.DataAccess.Drivers/Installed"); ///Installed
101 0 : m_aInstalled = ::utl::OConfigurationTreeRoot::createWithComponentContext(_rxORB, s_sNodeName, -1, ::utl::OConfigurationTreeRoot::CM_READONLY);
102 : }
103 :
104 0 : if ( m_aInstalled.isValid() )
105 : {
106 0 : SvtMiscOptions aMiscOptions;
107 :
108 0 : const uno::Sequence< OUString > aURLPatterns = m_aInstalled.getNodeNames();
109 0 : const OUString* pPatternIter = aURLPatterns.getConstArray();
110 0 : const OUString* pPatternEnd = pPatternIter + aURLPatterns.getLength();
111 0 : for (;pPatternIter != pPatternEnd ; ++pPatternIter)
112 : {
113 0 : TInstalledDriver aInstalledDriver;
114 0 : lcl_readURLPatternNode(m_aInstalled,*pPatternIter,aInstalledDriver);
115 0 : if ( !aInstalledDriver.sDriverFactory.isEmpty() &&
116 0 : ( aMiscOptions.IsExperimentalMode() ||
117 0 : !aInstalledDriver.sDriverFactory.equals("com.sun.star.comp.sdbc.firebird.Driver") ))
118 0 : m_aDrivers.insert(TInstalledDrivers::value_type(*pPatternIter,aInstalledDriver));
119 0 : }
120 : } // if ( m_aInstalled.isValid() )
121 : }
122 0 : }
123 :
124 0 : DriversConfig::DriversConfig(const uno::Reference< uno::XComponentContext >& _rxORB)
125 0 : :m_xORB(_rxORB)
126 : {
127 0 : }
128 :
129 :
130 0 : DriversConfig::~DriversConfig()
131 : {
132 0 : }
133 :
134 :
135 0 : DriversConfig::DriversConfig( const DriversConfig& _rhs )
136 : {
137 0 : *this = _rhs;
138 0 : }
139 :
140 :
141 0 : DriversConfig& DriversConfig::operator=( const DriversConfig& _rhs )
142 : {
143 : if ( this != &_rhs )
144 : {
145 : m_aNode = _rhs.m_aNode;
146 : }
147 0 : return *this;
148 : }
149 :
150 :
151 0 : OUString DriversConfig::getDriverFactoryName(const OUString& _sURL) const
152 : {
153 0 : const TInstalledDrivers& rDrivers = m_aNode->getInstalledDrivers(m_xORB);
154 0 : OUString sRet;
155 0 : OUString sOldPattern;
156 0 : TInstalledDrivers::const_iterator aIter = rDrivers.begin();
157 0 : TInstalledDrivers::const_iterator aEnd = rDrivers.end();
158 0 : for(;aIter != aEnd;++aIter)
159 : {
160 0 : WildCard aWildCard(aIter->first);
161 0 : if ( sOldPattern.getLength() < aIter->first.getLength() && aWildCard.Matches(_sURL) )
162 : {
163 0 : sRet = aIter->second.sDriverFactory;
164 0 : sOldPattern = aIter->first;
165 : }
166 0 : }
167 :
168 0 : return sRet;
169 : }
170 :
171 0 : OUString DriversConfig::getDriverTypeDisplayName(const OUString& _sURL) const
172 : {
173 0 : const TInstalledDrivers& rDrivers = m_aNode->getInstalledDrivers(m_xORB);
174 0 : OUString sRet;
175 0 : OUString sOldPattern;
176 0 : TInstalledDrivers::const_iterator aIter = rDrivers.begin();
177 0 : TInstalledDrivers::const_iterator aEnd = rDrivers.end();
178 0 : for(;aIter != aEnd;++aIter)
179 : {
180 0 : WildCard aWildCard(aIter->first);
181 0 : if ( sOldPattern.getLength() < aIter->first.getLength() && aWildCard.Matches(_sURL) )
182 : {
183 0 : sRet = aIter->second.sDriverTypeDisplayName;
184 0 : sOldPattern = aIter->first;
185 : }
186 0 : }
187 :
188 0 : return sRet;
189 : }
190 :
191 0 : const ::comphelper::NamedValueCollection& DriversConfig::getProperties(const OUString& _sURL) const
192 : {
193 0 : return impl_get(_sURL,1);
194 : }
195 :
196 0 : const ::comphelper::NamedValueCollection& DriversConfig::getFeatures(const OUString& _sURL) const
197 : {
198 0 : return impl_get(_sURL,0);
199 : }
200 :
201 0 : const ::comphelper::NamedValueCollection& DriversConfig::getMetaData(const OUString& _sURL) const
202 : {
203 0 : return impl_get(_sURL,2);
204 : }
205 :
206 0 : const ::comphelper::NamedValueCollection& DriversConfig::impl_get(const OUString& _sURL,sal_Int32 _nProps) const
207 : {
208 0 : const TInstalledDrivers& rDrivers = m_aNode->getInstalledDrivers(m_xORB);
209 0 : const ::comphelper::NamedValueCollection* pRet = NULL;
210 0 : OUString sOldPattern;
211 0 : TInstalledDrivers::const_iterator aIter = rDrivers.begin();
212 0 : TInstalledDrivers::const_iterator aEnd = rDrivers.end();
213 0 : for(;aIter != aEnd;++aIter)
214 : {
215 0 : WildCard aWildCard(aIter->first);
216 0 : if ( sOldPattern.getLength() < aIter->first.getLength() && aWildCard.Matches(_sURL) )
217 : {
218 0 : switch(_nProps)
219 : {
220 : case 0:
221 0 : pRet = &aIter->second.aFeatures;
222 0 : break;
223 : case 1:
224 0 : pRet = &aIter->second.aProperties;
225 0 : break;
226 : case 2:
227 0 : pRet = &aIter->second.aMetaData;
228 0 : break;
229 : }
230 0 : sOldPattern = aIter->first;
231 : }
232 0 : } // for(;aIter != aEnd;++aIter)
233 0 : if ( pRet == NULL )
234 : {
235 0 : static const ::comphelper::NamedValueCollection s_sEmpty;
236 0 : pRet = &s_sEmpty;
237 : }
238 0 : return *pRet;
239 : }
240 :
241 0 : uno::Sequence< OUString > DriversConfig::getURLs() const
242 : {
243 0 : const TInstalledDrivers& rDrivers = m_aNode->getInstalledDrivers(m_xORB);
244 0 : uno::Sequence< OUString > aRet(rDrivers.size());
245 0 : OUString* pIter = aRet.getArray();
246 0 : TInstalledDrivers::const_iterator aIter = rDrivers.begin();
247 0 : TInstalledDrivers::const_iterator aEnd = rDrivers.end();
248 0 : for(;aIter != aEnd;++aIter,++pIter)
249 : {
250 0 : *pIter = aIter->first;
251 : }
252 0 : return aRet;
253 : }
254 :
255 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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