271 lines
8.7 KiB
C++
271 lines
8.7 KiB
C++
/*************************************************************************
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*
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* $RCSfile: provider.cxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: abi $ $Date: 2001-06-06 14:48:47 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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/**************************************************************************
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TODO
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**************************************************************************
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*************************************************************************/
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#ifndef _VOS_DIAGNOSE_HXX_
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#include <vos/diagnose.hxx>
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#endif
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#ifndef _UCBHELPER_CONTENTIDENTIFIER_HXX
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#include <ucbhelper/contentidentifier.hxx>
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#endif
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#ifndef _DATABASES_HXX_
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#include <provider/databases.hxx>
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#endif
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#ifndef _PROVIDER_HXX
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#include <provider/provider.hxx>
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#endif
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#ifndef _CONTENT_HXX
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#include <provider/content.hxx>
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#endif
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#ifndef _DATABASES_HXX_
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#include <provider/databases.hxx>
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#endif
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#ifndef COM_SUN_STAR_CONTAINER_XHIERARCHICALNAMEACCESS_HPP_
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XCONFIGMANAGER_HPP_
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#include <com/sun/star/frame/XConfigManager.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBBUTE_HPP_
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYSTATE_HPP_
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#include <com/sun/star/beans/PropertyState.hpp>
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#endif
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using namespace com::sun::star::frame;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::container;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::ucb;
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using namespace com::sun::star::uno;
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using namespace rtl;
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using namespace chelp;
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//=========================================================================
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//=========================================================================
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//
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// ContentProvider Implementation.
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//
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//=========================================================================
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//=========================================================================
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ContentProvider::ContentProvider( const Reference< XMultiServiceFactory >& rSMgr )
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: ::ucb::ContentProviderImplHelper( rSMgr ),
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isInitialized( false ),
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m_aScheme( OUString::createFromAscii( MYUCP_URL_SCHEME ) ),
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m_pDatabases( 0 )
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{
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}
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//=========================================================================
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// virtual
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ContentProvider::~ContentProvider()
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{
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delete m_pDatabases;
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}
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//=========================================================================
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//
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// XInterface methods.
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//
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//=========================================================================
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XINTERFACE_IMPL_3( ContentProvider,
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XTypeProvider,
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XServiceInfo,
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XContentProvider );
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//=========================================================================
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//
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// XTypeProvider methods.
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//
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//=========================================================================
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XTYPEPROVIDER_IMPL_3( ContentProvider,
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XTypeProvider,
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XServiceInfo,
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XContentProvider );
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//=========================================================================
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//
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// XServiceInfo methods.
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//
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//=========================================================================
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XSERVICEINFO_IMPL_1( ContentProvider,
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OUString::createFromAscii(
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"CHelpContentProvider" ),
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OUString::createFromAscii(
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MYUCP_CONTENT_PROVIDER_SERVICE_NAME ) );
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//=========================================================================
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//
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// Service factory implementation.
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//
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//=========================================================================
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ONE_INSTANCE_SERVICE_FACTORY_IMPL( ContentProvider );
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//=========================================================================
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//
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// XContentProvider methods.
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//
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//=========================================================================
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// virtual
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Reference< XContent > SAL_CALL ContentProvider::queryContent( const Reference< XContentIdentifier >& xCanonicId )
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throw( IllegalIdentifierException, RuntimeException )
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{
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if ( ! xCanonicId->getContentProviderScheme().equalsIgnoreAsciiCase( m_aScheme ) )
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{ // Wrong URL-scheme
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throw IllegalIdentifierException();
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}
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{
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osl::MutexGuard aGuard( m_aMutex );
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if( ! isInitialized )
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init();
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}
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if( ! m_pDatabases )
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throw RuntimeException();
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// Check, if a content with given id already exists...
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Reference< XContent > xContent
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= queryExistingContent( xCanonicId ).getBodyPtr();
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if ( xContent.is() )
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return xContent;
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xContent = new Content( m_xSMgr,this,xCanonicId,m_pDatabases );
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// Further checks
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if ( !xContent->getIdentifier().is() )
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throw IllegalIdentifierException();
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return xContent;
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}
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void ContentProvider::init()
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{
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rtl::OUString sProviderService =
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rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationProvider" );
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// New access to configuration
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Any aAny;
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aAny <<= rtl::OUString::createFromAscii( "plugin" );
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PropertyValue aProp( rtl::OUString::createFromAscii( "servertype" ),
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-1,
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aAny,
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PropertyState_DIRECT_VALUE );
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Sequence< Any > seq(1);
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seq[0] <<= aProp;
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Reference< XMultiServiceFactory >
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sProvider(
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m_xSMgr->createInstanceWithArguments( sProviderService,seq ),
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UNO_QUERY );
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rtl::OUString sReaderService =
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rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationAccess" );
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seq[0] <<= rtl::OUString::createFromAscii( "org.openoffice.Office.Common" );
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Reference< XHierarchicalNameAccess > xHierAccess(
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sProvider->createInstanceWithArguments( sReaderService,seq ),UNO_QUERY );
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aAny =
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xHierAccess->getByHierarchicalName( rtl::OUString::createFromAscii("Path/Current/Help") );
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rtl::OUString instPath;
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if( ! ( aAny >>= instPath ) )
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;
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else
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instPath = rtl::OUString::createFromAscii( "$(instpath)/help" );
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Reference< XConfigManager > xCfgMgr(
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m_xSMgr->createInstance( rtl::OUString::createFromAscii( "com.sun.star.config.SpecialConfigManager" ) ),
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UNO_QUERY );
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VOS_ENSURE( xCfgMgr.is(),
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"HelpProvider::init - No Config Manager!" );
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if( xCfgMgr.is() )
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instPath = xCfgMgr->substituteVariables( instPath );
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m_pDatabases = new Databases( instPath,m_xSMgr );
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isInitialized = true;
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}
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