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Diffstat (limited to 'xmlhelp/source/cxxhelp/provider/provider.cxx')
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/provider.cxx | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/provider.cxx b/xmlhelp/source/cxxhelp/provider/provider.cxx new file mode 100644 index 000000000000..8e7504ae1b5a --- /dev/null +++ b/xmlhelp/source/cxxhelp/provider/provider.cxx @@ -0,0 +1,199 @@ +/************************************************************************* + * + * $RCSfile: provider.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: abi $ $Date: 2001-05-16 07:36:23 $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ + +/************************************************************************** + TODO + ************************************************************************** + + *************************************************************************/ + +#ifndef _VOS_DIAGNOSE_HXX_ +#include <vos/diagnose.hxx> +#endif +#ifndef _UCBHELPER_CONTENTIDENTIFIER_HXX +#include <ucbhelper/contentidentifier.hxx> +#endif + +#ifndef _PROVIDER_HXX +#include <provider/provider.hxx> +#endif +#ifndef _CONTENT_HXX +#include <provider/content.hxx> +#endif + +using namespace com::sun::star::lang; +using namespace com::sun::star::ucb; +using namespace com::sun::star::uno; +using namespace rtl; + +using namespace chelp; + +//========================================================================= +//========================================================================= +// +// ContentProvider Implementation. +// +//========================================================================= +//========================================================================= + +ContentProvider::ContentProvider( const Reference< XMultiServiceFactory >& rSMgr ) + : ::ucb::ContentProviderImplHelper( rSMgr ), + isInitialized( false ), + m_aScheme( OUString::createFromAscii( MYUCP_URL_SCHEME ) ) +{ +} + +//========================================================================= +// virtual +ContentProvider::~ContentProvider() +{ +} + +//========================================================================= +// +// XInterface methods. +// +//========================================================================= + +XINTERFACE_IMPL_3( ContentProvider, + XTypeProvider, + XServiceInfo, + XContentProvider ); + +//========================================================================= +// +// XTypeProvider methods. +// +//========================================================================= + +XTYPEPROVIDER_IMPL_3( ContentProvider, + XTypeProvider, + XServiceInfo, + XContentProvider ); + +//========================================================================= +// +// XServiceInfo methods. +// +//========================================================================= + +XSERVICEINFO_IMPL_1( ContentProvider, + OUString::createFromAscii( + "CHelpContentProvider" ), + OUString::createFromAscii( + MYUCP_CONTENT_PROVIDER_SERVICE_NAME ) ); + +//========================================================================= +// +// Service factory implementation. +// +//========================================================================= + +ONE_INSTANCE_SERVICE_FACTORY_IMPL( ContentProvider ); + +//========================================================================= +// +// XContentProvider methods. +// +//========================================================================= + +// virtual +Reference< XContent > SAL_CALL ContentProvider::queryContent( const Reference< XContentIdentifier >& xCanonicId ) + throw( IllegalIdentifierException, RuntimeException ) +{ + if ( ! xCanonicId->getContentProviderScheme().equalsIgnoreCase( m_aScheme ) ) + { // Wrong URL-scheme + throw IllegalIdentifierException(); + } + + if( ! isInitialized ) + init(); + + // Check, if a content with given id already exists... + Reference< XContent > xContent + = queryExistingContent( xCanonicId ).getBodyPtr(); + if ( xContent.is() ) + return xContent; + + xContent = new Content( m_xSMgr,this,xCanonicId ); + + // Further checks + + if ( !xContent->getIdentifier().is() ) + throw IllegalIdentifierException(); + + return xContent; +} + + + +void ContentProvider::init() +{ + //t + // Get installation path, for example + + isInitialized = true; +} + + + + + |