1*96de5490SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*96de5490SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*96de5490SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*96de5490SAndrew Rist * distributed with this work for additional information 6*96de5490SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*96de5490SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*96de5490SAndrew Rist * "License"); you may not use this file except in compliance 9*96de5490SAndrew Rist * with the License. You may obtain a copy of the License at 10*96de5490SAndrew Rist * 11*96de5490SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*96de5490SAndrew Rist * 13*96de5490SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*96de5490SAndrew Rist * software distributed under the License is distributed on an 15*96de5490SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*96de5490SAndrew Rist * KIND, either express or implied. See the License for the 17*96de5490SAndrew Rist * specific language governing permissions and limitations 18*96de5490SAndrew Rist * under the License. 19*96de5490SAndrew Rist * 20*96de5490SAndrew Rist *************************************************************/ 21*96de5490SAndrew Rist 22*96de5490SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #include "dsmeta.hxx" 25cdf0e10cSrcweir #include <connectivity/DriversConfig.hxx> 26cdf0e10cSrcweir #include "dsntypes.hxx" 27cdf0e10cSrcweir #include <comphelper/processfactory.hxx> 28cdf0e10cSrcweir /** === begin UNO includes === **/ 29cdf0e10cSrcweir /** === end UNO includes === **/ 30cdf0e10cSrcweir 31cdf0e10cSrcweir #include <map> 32cdf0e10cSrcweir 33cdf0e10cSrcweir //........................................................................ 34cdf0e10cSrcweir namespace dbaui 35cdf0e10cSrcweir { 36cdf0e10cSrcweir //........................................................................ 37cdf0e10cSrcweir 38cdf0e10cSrcweir /** === begin UNO using === **/ 39cdf0e10cSrcweir using namespace dbaccess; 40cdf0e10cSrcweir using namespace ::com::sun::star; 41cdf0e10cSrcweir /** === end UNO using === **/ 42cdf0e10cSrcweir 43cdf0e10cSrcweir struct FeatureSupport 44cdf0e10cSrcweir { 45cdf0e10cSrcweir // authentication mode of the data source 46cdf0e10cSrcweir AuthenticationMode eAuthentication; 47cdf0e10cSrcweir 48cdf0e10cSrcweir FeatureSupport() 49cdf0e10cSrcweir :eAuthentication( AuthUserPwd ) 50cdf0e10cSrcweir { 51cdf0e10cSrcweir } 52cdf0e10cSrcweir 53cdf0e10cSrcweir FeatureSupport( AuthenticationMode _Auth ) 54cdf0e10cSrcweir :eAuthentication( _Auth ) 55cdf0e10cSrcweir { 56cdf0e10cSrcweir } 57cdf0e10cSrcweir }; 58cdf0e10cSrcweir 59cdf0e10cSrcweir struct FeatureMapping 60cdf0e10cSrcweir { 61cdf0e10cSrcweir /// one of the items from dsitems.hxx 62cdf0e10cSrcweir ItemID nItemID; 63cdf0e10cSrcweir const sal_Char* pAsciiFeatureName; 64cdf0e10cSrcweir }; 65cdf0e10cSrcweir 66cdf0e10cSrcweir //==================================================================== 67cdf0e10cSrcweir //= global tables 68cdf0e10cSrcweir //==================================================================== 69cdf0e10cSrcweir //-------------------------------------------------------------------- 70cdf0e10cSrcweir static const FeatureMapping* lcl_getFeatureMappings() 71cdf0e10cSrcweir { 72cdf0e10cSrcweir static const FeatureMapping s_aMappings[] = { 73cdf0e10cSrcweir { DSID_AUTORETRIEVEENABLED, "GeneratedValues" }, 74cdf0e10cSrcweir { DSID_AUTOINCREMENTVALUE, "GeneratedValues" }, 75cdf0e10cSrcweir { DSID_AUTORETRIEVEVALUE, "GeneratedValues" }, 76cdf0e10cSrcweir { DSID_SQL92CHECK, "UseSQL92NamingConstraints" }, 77cdf0e10cSrcweir { DSID_APPEND_TABLE_ALIAS, "AppendTableAliasInSelect" }, 78cdf0e10cSrcweir { DSID_AS_BEFORE_CORRNAME, "UseKeywordAsBeforeAlias" }, 79cdf0e10cSrcweir { DSID_ENABLEOUTERJOIN, "UseBracketedOuterJoinSyntax" }, 80cdf0e10cSrcweir { DSID_IGNOREDRIVER_PRIV, "IgnoreDriverPrivileges" }, 81cdf0e10cSrcweir { DSID_PARAMETERNAMESUBST, "ParameterNameSubstitution" }, 82cdf0e10cSrcweir { DSID_SUPPRESSVERSIONCL, "DisplayVersionColumns" }, 83cdf0e10cSrcweir { DSID_CATALOG, "UseCatalogInSelect" }, 84cdf0e10cSrcweir { DSID_SCHEMA, "UseSchemaInSelect" }, 85cdf0e10cSrcweir { DSID_INDEXAPPENDIX, "UseIndexDirectionKeyword" }, 86cdf0e10cSrcweir { DSID_DOSLINEENDS, "UseDOSLineEnds" }, 87cdf0e10cSrcweir { DSID_BOOLEANCOMPARISON, "BooleanComparisonMode" }, 88cdf0e10cSrcweir { DSID_CHECK_REQUIRED_FIELDS, "FormsCheckRequiredFields" }, 89cdf0e10cSrcweir { DSID_IGNORECURRENCY, "IgnoreCurrency" }, 90cdf0e10cSrcweir { DSID_ESCAPE_DATETIME, "EscapeDateTime" }, 91cdf0e10cSrcweir { DSID_PRIMARY_KEY_SUPPORT, "PrimaryKeySupport" }, 92cdf0e10cSrcweir { DSID_RESPECTRESULTSETTYPE, "RespectDriverResultSetType" }, 93cdf0e10cSrcweir { DSID_MAX_ROW_SCAN, "MaxRowScan" }, 94cdf0e10cSrcweir { 0, NULL } 95cdf0e10cSrcweir }; 96cdf0e10cSrcweir return s_aMappings; 97cdf0e10cSrcweir } 98cdf0e10cSrcweir 99cdf0e10cSrcweir //-------------------------------------------------------------------- 100cdf0e10cSrcweir static const FeatureSet& lcl_getFeatureSet( const ::rtl::OUString _rURL ) 101cdf0e10cSrcweir { 102cdf0e10cSrcweir typedef ::std::map< ::rtl::OUString, FeatureSet, ::comphelper::UStringLess > FeatureSets; 103cdf0e10cSrcweir static FeatureSets s_aFeatureSets; 104cdf0e10cSrcweir if ( s_aFeatureSets.empty() ) 105cdf0e10cSrcweir { 106cdf0e10cSrcweir ::connectivity::DriversConfig aDriverConfig( ::comphelper::getProcessServiceFactory() ); 107cdf0e10cSrcweir const uno::Sequence< ::rtl::OUString > aPatterns = aDriverConfig.getURLs(); 108cdf0e10cSrcweir for ( const ::rtl::OUString* pattern = aPatterns.getConstArray(); 109cdf0e10cSrcweir pattern != aPatterns.getConstArray() + aPatterns.getLength(); 110cdf0e10cSrcweir ++pattern 111cdf0e10cSrcweir ) 112cdf0e10cSrcweir { 113cdf0e10cSrcweir FeatureSet aCurrentSet; 114cdf0e10cSrcweir const ::comphelper::NamedValueCollection aCurrentFeatures( aDriverConfig.getFeatures( *pattern ).getNamedValues() ); 115cdf0e10cSrcweir 116cdf0e10cSrcweir const FeatureMapping* pFeatureMapping = lcl_getFeatureMappings(); 117cdf0e10cSrcweir while ( pFeatureMapping->pAsciiFeatureName ) 118cdf0e10cSrcweir { 119cdf0e10cSrcweir if ( aCurrentFeatures.has( pFeatureMapping->pAsciiFeatureName ) ) 120cdf0e10cSrcweir aCurrentSet.put( pFeatureMapping->nItemID ); 121cdf0e10cSrcweir ++pFeatureMapping; 122cdf0e10cSrcweir } 123cdf0e10cSrcweir 124cdf0e10cSrcweir s_aFeatureSets[ *pattern ] = aCurrentSet; 125cdf0e10cSrcweir } 126cdf0e10cSrcweir } 127cdf0e10cSrcweir 128cdf0e10cSrcweir OSL_ENSURE( s_aFeatureSets.find( _rURL ) != s_aFeatureSets.end(), "invalid URL/pattern!" ); 129cdf0e10cSrcweir return s_aFeatureSets[ _rURL ]; 130cdf0e10cSrcweir } 131cdf0e10cSrcweir 132cdf0e10cSrcweir //-------------------------------------------------------------------- 133cdf0e10cSrcweir static AuthenticationMode getAuthenticationMode( const ::rtl::OUString& _sURL ) 134cdf0e10cSrcweir { 135cdf0e10cSrcweir DECLARE_STL_USTRINGACCESS_MAP( FeatureSupport, Supported); 136cdf0e10cSrcweir static Supported s_aSupport; 137cdf0e10cSrcweir if ( s_aSupport.empty() ) 138cdf0e10cSrcweir { 139cdf0e10cSrcweir ::connectivity::DriversConfig aDriverConfig(::comphelper::getProcessServiceFactory()); 140cdf0e10cSrcweir const uno::Sequence< ::rtl::OUString > aURLs = aDriverConfig.getURLs(); 141cdf0e10cSrcweir const ::rtl::OUString* pIter = aURLs.getConstArray(); 142cdf0e10cSrcweir const ::rtl::OUString* pEnd = pIter + aURLs.getLength(); 143cdf0e10cSrcweir for(;pIter != pEnd;++pIter) 144cdf0e10cSrcweir { 145cdf0e10cSrcweir FeatureSupport aInit( AuthNone ); 146cdf0e10cSrcweir const ::comphelper::NamedValueCollection& aMetaData = aDriverConfig.getMetaData(*pIter); 147cdf0e10cSrcweir if ( aMetaData.has("Authentication") ) 148cdf0e10cSrcweir { 149cdf0e10cSrcweir ::rtl::OUString sAuth; 150cdf0e10cSrcweir aMetaData.get("Authentication") >>= sAuth; 151cdf0e10cSrcweir if ( sAuth.equalsAscii("UserPassword") ) 152cdf0e10cSrcweir aInit = AuthUserPwd; 153cdf0e10cSrcweir else if ( sAuth.equalsAscii("Password") ) 154cdf0e10cSrcweir aInit = AuthPwd; 155cdf0e10cSrcweir } 156cdf0e10cSrcweir s_aSupport.insert(Supported::value_type(*pIter,aInit)); 157cdf0e10cSrcweir } 158cdf0e10cSrcweir } 159cdf0e10cSrcweir OSL_ENSURE(s_aSupport.find(_sURL) != s_aSupport.end(),"Illegal URL!"); 160cdf0e10cSrcweir return s_aSupport[ _sURL ].eAuthentication; 161cdf0e10cSrcweir } 162cdf0e10cSrcweir 163cdf0e10cSrcweir //==================================================================== 164cdf0e10cSrcweir //= DataSourceMetaData_Impl 165cdf0e10cSrcweir //==================================================================== 166cdf0e10cSrcweir class DataSourceMetaData_Impl 167cdf0e10cSrcweir { 168cdf0e10cSrcweir public: 169cdf0e10cSrcweir DataSourceMetaData_Impl( const ::rtl::OUString& _sURL ); 170cdf0e10cSrcweir 171cdf0e10cSrcweir inline ::rtl::OUString getType() const { return m_sURL; } 172cdf0e10cSrcweir 173cdf0e10cSrcweir private: 174cdf0e10cSrcweir const ::rtl::OUString m_sURL; 175cdf0e10cSrcweir }; 176cdf0e10cSrcweir 177cdf0e10cSrcweir //-------------------------------------------------------------------- 178cdf0e10cSrcweir DataSourceMetaData_Impl::DataSourceMetaData_Impl( const ::rtl::OUString& _sURL ) 179cdf0e10cSrcweir :m_sURL( _sURL ) 180cdf0e10cSrcweir { 181cdf0e10cSrcweir } 182cdf0e10cSrcweir 183cdf0e10cSrcweir //==================================================================== 184cdf0e10cSrcweir //= DataSourceMetaData 185cdf0e10cSrcweir //==================================================================== 186cdf0e10cSrcweir //-------------------------------------------------------------------- 187cdf0e10cSrcweir DataSourceMetaData::DataSourceMetaData( const ::rtl::OUString& _sURL ) 188cdf0e10cSrcweir :m_pImpl( new DataSourceMetaData_Impl( _sURL ) ) 189cdf0e10cSrcweir { 190cdf0e10cSrcweir } 191cdf0e10cSrcweir 192cdf0e10cSrcweir //-------------------------------------------------------------------- 193cdf0e10cSrcweir DataSourceMetaData::~DataSourceMetaData() 194cdf0e10cSrcweir { 195cdf0e10cSrcweir } 196cdf0e10cSrcweir 197cdf0e10cSrcweir //-------------------------------------------------------------------- 198cdf0e10cSrcweir const FeatureSet& DataSourceMetaData::getFeatureSet() const 199cdf0e10cSrcweir { 200cdf0e10cSrcweir return lcl_getFeatureSet( m_pImpl->getType() ); 201cdf0e10cSrcweir } 202cdf0e10cSrcweir 203cdf0e10cSrcweir //-------------------------------------------------------------------- 204cdf0e10cSrcweir AuthenticationMode DataSourceMetaData::getAuthentication( const ::rtl::OUString& _sURL ) 205cdf0e10cSrcweir { 206cdf0e10cSrcweir return getAuthenticationMode( _sURL ); 207cdf0e10cSrcweir } 208cdf0e10cSrcweir 209cdf0e10cSrcweir //........................................................................ 210cdf0e10cSrcweir } // namespace dbaui 211cdf0e10cSrcweir //........................................................................ 212