/*************************************************************************
 *
 *  $RCSfile: LConfigAccess.cxx,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: vg $ $Date: 2005-02-16 17:24:46 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _CONNECTIVITY_EVOAB_LCONFIGACCESS_HXX_
#include "LConfigAccess.hxx"
#endif
#ifndef _CONNECTIVITY_EVOAB_LDRIVER_HXX_
#include "LDriver.hxx"
#endif
#ifndef CONNECTIVITY_EVOAB_DEBUG_HELPER_HXX
#include "LDebug.hxx"
#endif

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;

//.........................................................................
namespace connectivity
{
    namespace evoab
    {
        //-----------------------------------------------------------------
        Reference< XPropertySet > createDriverConfigNode( Reference< XMultiServiceFactory > _rxORB, ::rtl::OUString _sDriverImplementationName )
        {
            OSL_TRACE("createDriverConfigNode()entered");

            Reference< XPropertySet > xNode;
            try
            {
                //=============================================================
                // create the config provider
                Reference< XMultiServiceFactory > xConfigProvider(
                    _rxORB->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationProvider" ) ),
                    UNO_QUERY
                );
                OSL_ENSURE( xConfigProvider.is(), "createDriverConfigNode: could not create the config provider!" );

                if ( xConfigProvider.is() )
                {
                    ::rtl::OUString sCompleteNodePath = ::rtl::OUString::createFromAscii ("/org.openoffice.Office.DataAccess/DriverSettings/" );
                    sCompleteNodePath += _sDriverImplementationName;
                    //sCompleteNodePath += OEvoabConnection::getDriverImplementationName();
                    //sCompleteNodePath += ::rtl::OUString::createFromAscii ("com.sun.star.comp.sdbc.MozabDriver");
                    EVO_TRACE_STRING("createDriverConfigNode()::sCompleteNodePath = %s\n", sCompleteNodePath );

                    //=========================================================
                    // arguments for creating the config access
                    Sequence< Any > aArguments(2);
                    // the path to the node to open
                    aArguments[0] <<= PropertyValue(
                        ::rtl::OUString::createFromAscii( "nodepath"),
                        0,
                        makeAny( sCompleteNodePath ),
                        PropertyState_DIRECT_VALUE
                    );
                    // the depth: -1 means unlimited
                    aArguments[1] <<= PropertyValue(
                        ::rtl::OUString::createFromAscii( "depth"),
                        0,
                        makeAny( (sal_Int32)-1 ),
                        PropertyState_DIRECT_VALUE
                    );

                    //=========================================================
                    // create the access
                    Reference< XInterface > xAccess = xConfigProvider->createInstanceWithArguments(
                        ::rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationAccess" ),
                        aArguments
                    );
                    OSL_ENSURE( xAccess.is(), "createDriverConfigNode: invalid access returned (should throw an exception instead)!" );

                    xNode = xNode.query( xAccess );
                }
            }
            catch( const Exception& )
            {
                OSL_ENSURE( sal_False, "createDriverConfigNode: caught an exception while accessing the driver's config node!" );
            }

            // outta here
            return xNode;
        }

        //-----------------------------------------------------------------
        namespace
        {
            // a private helper to accessing the point where we store the reference
            // to the factory
            Reference< XMultiServiceFactory >& accessFactoryStorage( )
            {
                static Reference< XMultiServiceFactory > xEvoabServiceFactory;
                return xEvoabServiceFactory;
            }
        }

        //-----------------------------------------------------------------
        void setEvoabServiceFactory( const Reference< XMultiServiceFactory >& _rxFactory )
        {
            accessFactoryStorage( ) = _rxFactory;
        }

        //-----------------------------------------------------------------
        const Reference< XMultiServiceFactory >& getEvoabServiceFactory( )
        {
            return accessFactoryStorage( );
        }

        //-----------------------------------------------------------------
        ::rtl::OUString getFullPathExportingCommand( Reference< XMultiServiceFactory > _rxORB )
        {
            ::rtl::OUString sFullPathExportingCommand;

            //Reference< XMultiServiceFactory > xFactory = getEvoabServiceFactory();
            //OSL_ENSURE( xFactory.is(), "getPreferredProfileName: invalid service factory!" );
            OSL_ENSURE( _rxORB.is(), "getFullPathExportingCommand: invalid service factory!" );
            if ( _rxORB.is() )
            {
                try
                {
                    Reference< XPropertySet > xDriverNode = createDriverConfigNode( _rxORB, OEvoabDriver::getImplementationName_Static() );
                    Reference< XPropertySet > xEvoPrefsNode;
                    if ( xDriverNode.is() )
                        xDriverNode->getPropertyValue( ::rtl::OUString::createFromAscii( "EvolutionPreferences" ) ) >>= xEvoPrefsNode;
                    OSL_ENSURE( xEvoPrefsNode.is(), "getFullPathExportingCommand: could not access the node for the evolution preferences!" );
                    if ( xEvoPrefsNode.is() )
                        xEvoPrefsNode->getPropertyValue( ::rtl::OUString::createFromAscii( "FullPathExportingCommand" ) ) >>= sFullPathExportingCommand;
                }
                catch( const Exception& )
                {
                    OSL_ENSURE( sal_False, "getFullPathExportingCommand: caught an exception!" );
                }
            }
            return sFullPathExportingCommand;
        }
    }
}

//.........................................................................