LCOV - code coverage report
Current view: top level - libreoffice/connectivity/source/drivers/file - FConnection.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 205 0.0 %
Date: 2012-12-27 Functions: 0 36 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "sal/config.h"
      21             : 
      22             : #include <comphelper/processfactory.hxx>
      23             : #include <cppuhelper/typeprovider.hxx>
      24             : #include "file/FConnection.hxx"
      25             : #include "file/FDatabaseMetaData.hxx"
      26             : #include "file/FDriver.hxx"
      27             : #include "file/FStatement.hxx"
      28             : #include "file/FPreparedStatement.hxx"
      29             : #include <com/sun/star/sdbc/ColumnValue.hpp>
      30             : #include <com/sun/star/sdbc/XRow.hpp>
      31             : #include <com/sun/star/lang/DisposedException.hpp>
      32             : #include <com/sun/star/container/XChild.hpp>
      33             : #include <com/sun/star/ucb/XContent.hpp>
      34             : #include <com/sun/star/ucb/XContentIdentifier.hpp>
      35             : #include <tools/urlobj.hxx>
      36             : #include "file/FCatalog.hxx"
      37             : #include <unotools/pathoptions.hxx>
      38             : #include <ucbhelper/content.hxx>
      39             : #include <connectivity/dbcharset.hxx>
      40             : #include <connectivity/dbexception.hxx>
      41             : #include <osl/thread.h>
      42             : #include <osl/nlsupport.h>
      43             : #include "resource/file_res.hrc"
      44             : 
      45             : using namespace connectivity::file;
      46             : using namespace dbtools;
      47             : //------------------------------------------------------------------------------
      48             : using namespace com::sun::star::uno;
      49             : using namespace com::sun::star::lang;
      50             : using namespace com::sun::star::beans;
      51             : using namespace com::sun::star::sdbc;
      52             : using namespace com::sun::star::sdbcx;
      53             : using namespace com::sun::star::container;
      54             : using namespace com::sun::star::ucb;
      55             : using namespace ::ucbhelper;
      56             : using rtl::OUString;
      57             : typedef connectivity::OMetaConnection OConnection_BASE;
      58             : // --------------------------------------------------------------------------------
      59           0 : OConnection::OConnection(OFileDriver*   _pDriver)
      60             :                          : OSubComponent<OConnection, OConnection_BASE>((::cppu::OWeakObject*)_pDriver, this)
      61             :                          ,m_pDriver(_pDriver)
      62             :                          ,m_bClosed(sal_False)
      63             :                          ,m_bShowDeleted(sal_False)
      64             :                          ,m_bCaseSensitiveExtension( sal_True )
      65             :                          ,m_bCheckSQL92(sal_False)
      66           0 :                          ,m_bDefaultTextEncoding(false)
      67             : {
      68           0 :     m_nTextEncoding = RTL_TEXTENCODING_DONTKNOW;
      69           0 : }
      70             : //-----------------------------------------------------------------------------
      71           0 : OConnection::~OConnection()
      72             : {
      73           0 :     if(!isClosed(  ))
      74           0 :         close();
      75           0 : }
      76             : //-----------------------------------------------------------------------------
      77           0 : void SAL_CALL OConnection::release() throw()
      78             : {
      79           0 :     relase_ChildImpl();
      80           0 : }
      81             : 
      82             : //-----------------------------------------------------------------------------
      83           0 : sal_Bool OConnection::matchesExtension( const String& _rExt ) const
      84             : {
      85           0 :     if ( isCaseSensitveExtension() )
      86           0 :         return ( getExtension() == _rExt );
      87             : 
      88           0 :     String sMyExtension( getExtension() );
      89           0 :     sMyExtension.ToLowerAscii();
      90           0 :     String sExt( _rExt );
      91           0 :     sExt.ToLowerAscii();
      92             : 
      93           0 :     return sMyExtension == sExt;
      94             : }
      95             : 
      96             : //-----------------------------------------------------------------------------
      97           0 : void OConnection::construct(const ::rtl::OUString& url,const Sequence< PropertyValue >& info)  throw(SQLException)
      98             : {
      99           0 :     osl_atomic_increment( &m_refCount );
     100             : 
     101           0 :     ::rtl::OUString aExt;
     102           0 :     const PropertyValue *pIter  = info.getConstArray();
     103           0 :     const PropertyValue *pEnd    = pIter + info.getLength();
     104           0 :     for(;pIter != pEnd;++pIter)
     105             :     {
     106           0 :         if(0 == pIter->Name.compareToAscii("Extension"))
     107           0 :             OSL_VERIFY( pIter->Value >>= aExt );
     108           0 :         else if(0 == pIter->Name.compareToAscii("CharSet"))
     109             :         {
     110           0 :             ::rtl::OUString sIanaName;
     111           0 :             OSL_VERIFY( pIter->Value >>= sIanaName );
     112             : 
     113           0 :             ::dbtools::OCharsetMap aLookupIanaName;
     114           0 :             ::dbtools::OCharsetMap::const_iterator aLookup = aLookupIanaName.find(sIanaName, ::dbtools::OCharsetMap::IANA());
     115           0 :             if (aLookup != aLookupIanaName.end())
     116           0 :                 m_nTextEncoding = (*aLookup).getEncoding();
     117             :             else
     118           0 :                 m_nTextEncoding = RTL_TEXTENCODING_DONTKNOW;
     119             :         }
     120           0 :         else if (0 == pIter->Name.compareToAscii("ShowDeleted"))
     121             :         {
     122           0 :             OSL_VERIFY( pIter->Value >>= m_bShowDeleted );
     123             :         }
     124           0 :         else if (0 == pIter->Name.compareToAscii("EnableSQL92Check"))
     125             :         {
     126           0 :             pIter->Value >>= m_bCheckSQL92;
     127             :         }
     128             :     } // for(;pIter != pEnd;++pIter)
     129             : 
     130             :     {
     131           0 :         sal_Int32 nLen = url.indexOf(':');
     132           0 :         nLen = url.indexOf(':',nLen+1);
     133           0 :         ::rtl::OUString aDSN(url.copy(nLen+1)),aUID,aPWD;
     134             : 
     135           0 :         String aFileName = aDSN;
     136           0 :         INetURLObject aURL;
     137           0 :         aURL.SetSmartProtocol(INET_PROT_FILE);
     138             :         {
     139           0 :             SvtPathOptions aPathOptions;
     140           0 :             aFileName = aPathOptions.SubstituteVariable(aFileName);
     141             :         }
     142             : 
     143           0 :         aURL.SetSmartURL(aFileName);
     144             : 
     145           0 :         setURL(aURL.GetMainURL(INetURLObject::NO_DECODE));
     146             :     }
     147             : 
     148           0 :     if ( m_nTextEncoding == RTL_TEXTENCODING_DONTKNOW )
     149             :     {
     150             :         //m_nTextEncoding = osl_getTextEncodingFromLocale(NULL);
     151           0 :         m_nTextEncoding = osl_getThreadTextEncoding();
     152           0 :         m_bDefaultTextEncoding = true;
     153             :     }
     154             : 
     155           0 :     if ( !aExt.isEmpty() )
     156           0 :         m_aFilenameExtension = aExt;
     157             : 
     158             :     try
     159             :     {
     160           0 :         ::ucbhelper::Content aFile;
     161             :         try
     162             :         {
     163           0 :             aFile = ::ucbhelper::Content(getURL(), Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
     164             :         }
     165           0 :         catch(ContentCreationException& e)
     166             :         {
     167           0 :             throwUrlNotValid(getURL(),e.Message);
     168             :         }
     169             : 
     170             :         // set fields to fetch
     171           0 :         Sequence< OUString > aProps(1);
     172           0 :         OUString* pProps = aProps.getArray();
     173           0 :         pProps[ 0 ] = OUString("Title");
     174             : 
     175             :         try
     176             :         {
     177           0 :             if (aFile.isFolder())
     178             :             {
     179           0 :                 m_xDir = aFile.createDynamicCursor(aProps, ::ucbhelper::INCLUDE_DOCUMENTS_ONLY );
     180           0 :                 m_xContent = aFile.get();
     181             :             }
     182           0 :             else if (aFile.isDocument())
     183             :             {
     184           0 :                 Reference<XContent> xParent(Reference<XChild>(aFile.get(),UNO_QUERY)->getParent(),UNO_QUERY);
     185           0 :                 Reference<XContentIdentifier> xIdent = xParent->getIdentifier();
     186           0 :                 m_xContent = xParent;
     187             : 
     188           0 :                 ::ucbhelper::Content aParent(xIdent->getContentIdentifier(), Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
     189           0 :                 m_xDir = aParent.createDynamicCursor(aProps, ::ucbhelper::INCLUDE_DOCUMENTS_ONLY );
     190             :             }
     191             :             else
     192             :             {
     193             :                 OSL_FAIL("OConnection::construct: ::ucbhelper::Content isn't a folde nor a document! How that?!");
     194           0 :                 throw SQLException();
     195             :             }
     196             :         }
     197           0 :         catch(Exception& e) // a execption is thrown when no file exists
     198             :         {
     199           0 :             throwUrlNotValid(getURL(),e.Message);
     200             :         }
     201           0 :         if(!m_xDir.is() || !m_xContent.is())
     202           0 :             throwUrlNotValid(getURL(),::rtl::OUString());
     203             : 
     204           0 :         if (m_aFilenameExtension.Search('*') != STRING_NOTFOUND || m_aFilenameExtension.Search('?') != STRING_NOTFOUND)
     205           0 :             throw SQLException();
     206             :     }
     207           0 :     catch(const Exception&)
     208             :     {
     209           0 :         osl_atomic_decrement( &m_refCount );
     210           0 :         throw;
     211             :     }
     212             : 
     213           0 :     osl_atomic_decrement( &m_refCount );
     214           0 : }
     215             : // XServiceInfo
     216             : // --------------------------------------------------------------------------------
     217           0 : IMPLEMENT_SERVICE_INFO(OConnection, "com.sun.star.sdbc.drivers.file.Connection", "com.sun.star.sdbc.Connection")
     218             : 
     219             : // --------------------------------------------------------------------------------
     220           0 : Reference< XStatement > SAL_CALL OConnection::createStatement(  ) throw(SQLException, RuntimeException)
     221             : {
     222           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     223           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     224             : 
     225             : 
     226           0 :     Reference< XStatement > xReturn = new OStatement(this);
     227           0 :     m_aStatements.push_back(WeakReferenceHelper(xReturn));
     228           0 :     return xReturn;
     229             : }
     230             : // --------------------------------------------------------------------------------
     231           0 : Reference< XPreparedStatement > SAL_CALL OConnection::prepareStatement( const ::rtl::OUString& sql ) throw(SQLException, RuntimeException)
     232             : {
     233           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     234           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     235             : 
     236             : 
     237           0 :     OPreparedStatement* pStmt = new OPreparedStatement(this);
     238           0 :     Reference< XPreparedStatement > xHoldAlive = pStmt;
     239           0 :     pStmt->construct(sql);
     240           0 :     m_aStatements.push_back(WeakReferenceHelper(*pStmt));
     241           0 :     return pStmt;
     242             : }
     243             : // --------------------------------------------------------------------------------
     244           0 : Reference< XPreparedStatement > SAL_CALL OConnection::prepareCall( const ::rtl::OUString& /*sql*/ ) throw(SQLException, RuntimeException)
     245             : {
     246           0 :     throwFeatureNotImplementedException( "XConnection::prepareCall", *this );
     247           0 :     return NULL;
     248             : }
     249             : // --------------------------------------------------------------------------------
     250           0 : ::rtl::OUString SAL_CALL OConnection::nativeSQL( const ::rtl::OUString& sql ) throw(SQLException, RuntimeException)
     251             : {
     252           0 :     return sql;
     253             : }
     254             : // --------------------------------------------------------------------------------
     255           0 : void SAL_CALL OConnection::setAutoCommit( sal_Bool autoCommit ) throw(SQLException, RuntimeException)
     256             : {
     257           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     258           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     259             : 
     260           0 :     m_bAutoCommit = autoCommit;
     261           0 : }
     262             : // --------------------------------------------------------------------------------
     263           0 : sal_Bool SAL_CALL OConnection::getAutoCommit(  ) throw(SQLException, RuntimeException)
     264             : {
     265           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     266           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     267             : 
     268           0 :     return m_bAutoCommit;
     269             : }
     270             : // --------------------------------------------------------------------------------
     271           0 : void SAL_CALL OConnection::commit(  ) throw(SQLException, RuntimeException)
     272             : {
     273           0 : }
     274             : // --------------------------------------------------------------------------------
     275           0 : void SAL_CALL OConnection::rollback(  ) throw(SQLException, RuntimeException)
     276             : {
     277           0 : }
     278             : // --------------------------------------------------------------------------------
     279           0 : sal_Bool SAL_CALL OConnection::isClosed(  ) throw(SQLException, RuntimeException)
     280             : {
     281           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     282             : 
     283           0 :     return OConnection_BASE::rBHelper.bDisposed;
     284             : }
     285             : // --------------------------------------------------------------------------------
     286           0 : Reference< XDatabaseMetaData > SAL_CALL OConnection::getMetaData(  ) throw(SQLException, RuntimeException)
     287             : {
     288           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     289           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     290             : 
     291             : 
     292           0 :     Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
     293           0 :     if(!xMetaData.is())
     294             :     {
     295           0 :         xMetaData = new ODatabaseMetaData(this);
     296           0 :         m_xMetaData = xMetaData;
     297             :     }
     298             : 
     299           0 :     return xMetaData;
     300             : }
     301             : // --------------------------------------------------------------------------------
     302           0 : void SAL_CALL OConnection::setReadOnly( sal_Bool readOnly ) throw(SQLException, RuntimeException)
     303             : {
     304           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     305           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     306             : 
     307             : 
     308           0 :     m_bReadOnly = readOnly;
     309           0 : }
     310             : // --------------------------------------------------------------------------------
     311           0 : sal_Bool SAL_CALL OConnection::isReadOnly(  ) throw(SQLException, RuntimeException)
     312             : {
     313           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     314           0 :     checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     315             : 
     316             : 
     317           0 :     return m_bReadOnly;
     318             : }
     319             : // --------------------------------------------------------------------------------
     320           0 : void SAL_CALL OConnection::setCatalog( const ::rtl::OUString& /*catalog*/ ) throw(SQLException, RuntimeException)
     321             : {
     322           0 :     throwFeatureNotImplementedException( "XConnection::setCatalog", *this );
     323           0 : }
     324             : // --------------------------------------------------------------------------------
     325           0 : ::rtl::OUString SAL_CALL OConnection::getCatalog(  ) throw(SQLException, RuntimeException)
     326             : {
     327           0 :     return ::rtl::OUString();
     328             : }
     329             : // --------------------------------------------------------------------------------
     330           0 : void SAL_CALL OConnection::setTransactionIsolation( sal_Int32 /*level*/ ) throw(SQLException, RuntimeException)
     331             : {
     332           0 :     throwFeatureNotImplementedException( "XConnection::setTransactionIsolation", *this );
     333           0 : }
     334             : // --------------------------------------------------------------------------------
     335           0 : sal_Int32 SAL_CALL OConnection::getTransactionIsolation(  ) throw(SQLException, RuntimeException)
     336             : {
     337           0 :     return 0;
     338             : }
     339             : // --------------------------------------------------------------------------------
     340           0 : Reference< XNameAccess > SAL_CALL OConnection::getTypeMap(  ) throw(SQLException, RuntimeException)
     341             : {
     342           0 :     return NULL;
     343             : }
     344             : // --------------------------------------------------------------------------------
     345           0 : void SAL_CALL OConnection::setTypeMap( const Reference< XNameAccess >& /*typeMap*/ ) throw(SQLException, RuntimeException)
     346             : {
     347           0 : }
     348             : // --------------------------------------------------------------------------------
     349             : // XCloseable
     350           0 : void SAL_CALL OConnection::close(  ) throw(SQLException, RuntimeException)
     351             : {
     352             :     {
     353           0 :         ::osl::MutexGuard aGuard( m_aMutex );
     354           0 :         checkDisposed(OConnection_BASE::rBHelper.bDisposed);
     355             : 
     356             :     }
     357           0 :     dispose();
     358           0 : }
     359             : // --------------------------------------------------------------------------------
     360             : // XWarningsSupplier
     361           0 : Any SAL_CALL OConnection::getWarnings(  ) throw(SQLException, RuntimeException)
     362             : {
     363           0 :     return Any();
     364             : }
     365             : // --------------------------------------------------------------------------------
     366           0 : void SAL_CALL OConnection::clearWarnings(  ) throw(SQLException, RuntimeException)
     367             : {
     368           0 : }
     369             : //------------------------------------------------------------------------------
     370           0 : void OConnection::disposing()
     371             : {
     372           0 :     ::osl::MutexGuard aGuard(m_aMutex);
     373           0 :     OConnection_BASE::disposing();
     374             : 
     375           0 :     m_bClosed   = sal_True;
     376           0 : m_xDir.clear();
     377           0 : m_xContent.clear();
     378           0 :     m_xCatalog  = WeakReference< XTablesSupplier>();
     379             : 
     380           0 :     dispose_ChildImpl();
     381           0 : }
     382             : //------------------------------------------------------------------------------
     383           0 : Reference< XTablesSupplier > OConnection::createCatalog()
     384             : {
     385           0 :     ::osl::MutexGuard aGuard( m_aMutex );
     386           0 :     Reference< XTablesSupplier > xTab = m_xCatalog;
     387           0 :     if(!xTab.is())
     388             :     {
     389           0 :         xTab = new OFileCatalog(this);
     390           0 :         m_xCatalog = xTab;
     391             :     }
     392           0 :     return xTab;
     393             : }
     394             : // -----------------------------------------------------------------------------
     395           0 : Reference< XDynamicResultSet > OConnection::getDir() const
     396             : {
     397           0 :     Reference<XDynamicResultSet> xContent;
     398           0 :     Sequence< ::rtl::OUString > aProps(1);
     399           0 :     ::rtl::OUString* pProps = aProps.getArray();
     400           0 :     pProps[ 0 ] = ::rtl::OUString("Title");
     401             :     try
     402             :     {
     403           0 :         Reference<XContentIdentifier> xIdent = getContent()->getIdentifier();
     404           0 :         ::ucbhelper::Content aParent(xIdent->getContentIdentifier(), Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
     405           0 :         xContent = aParent.createDynamicCursor(aProps, ::ucbhelper::INCLUDE_DOCUMENTS_ONLY );
     406             :     }
     407           0 :     catch(Exception&)
     408             :     {
     409             :     }
     410           0 :     return xContent;
     411             : }
     412             : // -----------------------------------------------------------------------------
     413           0 : sal_Int64 SAL_CALL OConnection::getSomething( const Sequence< sal_Int8 >& rId ) throw (RuntimeException)
     414             : {
     415           0 :     return (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(),  rId.getConstArray(), 16 ) )
     416             :         ? reinterpret_cast< sal_Int64 >( this )
     417           0 :         : (sal_Int64)0;
     418             : }
     419             : // -----------------------------------------------------------------------------
     420           0 : Sequence< sal_Int8 > OConnection::getUnoTunnelImplementationId()
     421             : {
     422             :     static ::cppu::OImplementationId * pId = 0;
     423           0 :     if (! pId)
     424             :     {
     425           0 :         ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
     426           0 :         if (! pId)
     427             :         {
     428           0 :             static ::cppu::OImplementationId aId;
     429           0 :             pId = &aId;
     430           0 :         }
     431             :     }
     432           0 :     return pId->getImplementationId();
     433             : }
     434             : // -----------------------------------------------------------------------------
     435           0 : void OConnection::throwUrlNotValid(const ::rtl::OUString & _rsUrl,const ::rtl::OUString & _rsMessage)
     436             : {
     437           0 :     SQLException aError;
     438           0 :     aError.Message = getResources().getResourceStringWithSubstitution(
     439             :                 STR_NO_VALID_FILE_URL,
     440             :                 "$URL$", _rsUrl
     441           0 :             );
     442             : 
     443           0 :     aError.SQLState = ::rtl::OUString("S1000");
     444           0 :     aError.ErrorCode = 0;
     445           0 :     aError.Context = static_cast< XConnection* >(this);
     446           0 :     if (!_rsMessage.isEmpty())
     447           0 :         aError.NextException <<= SQLException(_rsMessage, aError.Context, ::rtl::OUString(), 0, Any());
     448             : 
     449           0 :     throw aError;
     450             : }
     451             : // -----------------------------------------------------------------------------
     452             : 
     453             : 
     454             : 
     455             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

Generated by: LCOV version 1.10