connectivity/source/drivers/odbc/ODriver.cxx

   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
  20 #include <odbc/ODriver.hxx>
  21 #include <odbc/OConnection.hxx>
  22 #include <odbc/OFunctions.hxx>
  23 #include <odbc/OTools.hxx>
  24 #include <connectivity/dbexception.hxx>
  25 #include <cppuhelper/supportsservice.hxx>
  26 #include <strings.hrc>
  27 #include <resource/sharedresources.hxx>
  28
  29 using namespace connectivity::odbc;
  30 using namespace com::sun::star::uno;
  31 using namespace com::sun::star::lang;
  32 using namespace com::sun::star::beans;
  33 using namespace com::sun::star::sdbc;
  34
  35 ODBCDriver::ODBCDriver(const css::uno::Reference< css::lang::XMultiServiceFactory >& _rxFactory)
  36     :ODriver_BASE(m_aMutex)
  37     ,m_xORB(_rxFactory)
  38     ,m_pDriverHandle(SQL_NULL_HANDLE)
  39 {
  40 }
  41
  42 void ODBCDriver::disposing()
  43 {
  44     ::osl::MutexGuard aGuard(m_aMutex);
  45
  46
  47     for (auto const& connection : m_xConnections)
  48     {
  49         Reference< XComponent > xComp(connection.get(), UNO_QUERY);
  50         if (xComp.is())
  51             xComp->dispose();
  52     }
  53     m_xConnections.clear();
  54
  55     ODriver_BASE::disposing();
  56 }
  57
  58 // static ServiceInfo
  59
  60 OUString ODBCDriver::getImplementationName_Static(  )
  61 {
  62     return OUString("com.sun.star.comp.sdbc.ODBCDriver");
  63         // this name is referenced in the configuration and in the odbc.xml
  64         // Please take care when changing it.
  65 }
  66
  67
  68 Sequence< OUString > ODBCDriver::getSupportedServiceNames_Static(  )
  69 {
  70     Sequence<OUString> aSNS { "com.sun.star.sdbc.Driver" };
  71     return aSNS;
  72 }
  73
  74
  75 OUString SAL_CALL ODBCDriver::getImplementationName(  )
  76 {
  77     return getImplementationName_Static();
  78 }
  79
  80 sal_Bool SAL_CALL ODBCDriver::supportsService( const OUString& _rServiceName )
  81 {
  82     return cppu::supportsService(this, _rServiceName);
  83 }
  84
  85
  86 Sequence< OUString > SAL_CALL ODBCDriver::getSupportedServiceNames(  )
  87 {
  88     return getSupportedServiceNames_Static();
  89 }
  90
  91
  92 Reference< XConnection > SAL_CALL ODBCDriver::connect( const OUString& url, const Sequence< PropertyValue >& info )
  93 {
  94     if ( ! acceptsURL(url) )
  95         return nullptr;
  96
  97     if(!m_pDriverHandle)
  98     {
  99         OUString aPath;
 100         if(!EnvironmentHandle(aPath))
 101             throw SQLException(aPath,*this,OUString(),1000,Any());
 102     }
 103     OConnection* pCon = new OConnection(m_pDriverHandle,this);
 104     Reference< XConnection > xCon = pCon;
 105     pCon->Construct(url,info);
 106     m_xConnections.push_back(WeakReferenceHelper(*pCon));
 107
 108     return xCon;
 109 }
 110
 111 sal_Bool SAL_CALL ODBCDriver::acceptsURL( const OUString& url )
 112 {
 113     return url.startsWith("sdbc:odbc:");
 114 }
 115
 116 Sequence< DriverPropertyInfo > SAL_CALL ODBCDriver::getPropertyInfo( const OUString& url, const Sequence< PropertyValue >& /*info*/ )
 117 {
 118     if ( acceptsURL(url) )
 119     {
 120         std::vector< DriverPropertyInfo > aDriverInfo;
 121
 122         Sequence< OUString > aBooleanValues(2);
 123         aBooleanValues[0] = "false";
 124         aBooleanValues[1] = "true";
 125
 126         aDriverInfo.push_back(DriverPropertyInfo(
 127                 "CharSet"
 128                 ,"CharSet of the database."
 129                 ,false
 130                 ,OUString()
 131                 ,Sequence< OUString >())
 132                 );
 133         aDriverInfo.push_back(DriverPropertyInfo(
 134                 "UseCatalog"
 135                 ,"Use catalog for file-based databases."
 136                 ,false
 137                 ,"false"
 138                 ,aBooleanValues)
 139                 );
 140         aDriverInfo.push_back(DriverPropertyInfo(
 141                 "SystemDriverSettings"
 142                 ,"Driver settings."
 143                 ,false
 144                 ,OUString()
 145                 ,Sequence< OUString >())
 146                 );
 147         aDriverInfo.push_back(DriverPropertyInfo(
 148                 "ParameterNameSubstitution"
 149                 ,"Change named parameters with '?'."
 150                 ,false
 151                 ,"false"
 152                 ,aBooleanValues)
 153                 );
 154         aDriverInfo.push_back(DriverPropertyInfo(
 155                 "IgnoreDriverPrivileges"
 156                 ,"Ignore the privileges from the database driver."
 157                 ,false
 158                 ,"false"
 159                 ,aBooleanValues)
 160                 );
 161         aDriverInfo.push_back(DriverPropertyInfo(
 162                 "IsAutoRetrievingEnabled"
 163                 ,"Retrieve generated values."
 164                 ,false
 165                 ,"false"
 166                 ,aBooleanValues)
 167                 );
 168         aDriverInfo.push_back(DriverPropertyInfo(
 169                 "AutoRetrievingStatement"
 170                 ,"Auto-increment statement."
 171                 ,false
 172                 ,OUString()
 173                 ,Sequence< OUString >())
 174                 );
 175         aDriverInfo.push_back(DriverPropertyInfo(
 176                 "GenerateASBeforeCorrelationName"
 177                 ,"Generate AS before table correlation names."
 178                 ,false
 179                 ,"false"
 180                 ,aBooleanValues)
 181                 );
 182         aDriverInfo.push_back(DriverPropertyInfo(
 183                 "EscapeDateTime"
 184                 ,"Escape date time format."
 185                 ,false
 186                 ,"true"
 187                 ,aBooleanValues)
 188                 );
 189
 190         return Sequence< DriverPropertyInfo >(aDriverInfo.data(),aDriverInfo.size());
 191     }
 192     ::connectivity::SharedResources aResources;
 193     const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 194     ::dbtools::throwGenericSQLException(sMessage ,*this);
 195     return Sequence< DriverPropertyInfo >();
 196 }
 197
 198 sal_Int32 SAL_CALL ODBCDriver::getMajorVersion(  )
 199 {
 200     return 1;
 201 }
 202
 203 sal_Int32 SAL_CALL ODBCDriver::getMinorVersion(  )
 204 {
 205     return 0;
 206 }
 207
 208
 209 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */