1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #include <ucbhelper/contentidentifier.hxx> 29 #include <ucbhelper/contenthelper.hxx> 30 #include <com/sun/star/ucb/ContentCreationException.hpp> 31 #include "gio_provider.hxx" 32 #include "gio_content.hxx" 33 34 #include <stdio.h> 35 36 using namespace com::sun::star; 37 38 namespace gio 39 { 40 uno::Reference< com::sun::star::ucb::XContent > SAL_CALL 41 ContentProvider::queryContent( 42 const uno::Reference< 43 com::sun::star::ucb::XContentIdentifier >& Identifier ) 44 throw( com::sun::star::ucb::IllegalIdentifierException, 45 uno::RuntimeException ) 46 { 47 #ifdef DEBUG 48 fprintf(stderr, "QueryContent: '%s'", 49 (const sal_Char *)rtl::OUStringToOString 50 (Identifier->getContentIdentifier(), RTL_TEXTENCODING_UTF8)); 51 #endif 52 53 osl::MutexGuard aGuard( m_aMutex ); 54 55 // Check, if a content with given id already exists... 56 uno::Reference< ucb::XContent > xContent = queryExistingContent( Identifier ).get(); 57 if ( xContent.is() ) 58 return xContent; 59 60 try 61 { 62 xContent = new ::gio::Content(m_xSMgr, this, Identifier); 63 } 64 catch ( com::sun::star::ucb::ContentCreationException const & ) 65 { 66 throw com::sun::star::ucb::IllegalIdentifierException(); 67 } 68 69 if ( !xContent->getIdentifier().is() ) 70 throw com::sun::star::ucb::IllegalIdentifierException(); 71 72 return xContent; 73 } 74 75 ContentProvider::ContentProvider( 76 const uno::Reference< lang::XMultiServiceFactory >& rSMgr ) 77 : ::ucbhelper::ContentProviderImplHelper( rSMgr ) 78 { 79 } 80 81 ContentProvider::~ContentProvider() 82 { 83 } 84 85 XINTERFACE_IMPL_3( ContentProvider, 86 lang::XTypeProvider, 87 lang::XServiceInfo, 88 com::sun::star::ucb::XContentProvider ); 89 90 XTYPEPROVIDER_IMPL_3( ContentProvider, 91 lang::XTypeProvider, 92 lang::XServiceInfo, 93 com::sun::star::ucb::XContentProvider ); 94 95 XSERVICEINFO_IMPL_1( ContentProvider, 96 rtl::OUString::createFromAscii( 97 "com.sun.star.comp.GIOContentProvider" ), 98 rtl::OUString::createFromAscii( 99 "com.sun.star.ucb.GIOContentProvider" ) ); 100 101 ONE_INSTANCE_SERVICE_FACTORY_IMPL( ContentProvider ); 102 103 } 104 105 extern "C" void SAL_CALL component_getImplementationEnvironment( 106 const sal_Char **ppEnvTypeName, uno_Environment **) 107 { 108 *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; 109 } 110 111 extern "C" void * SAL_CALL component_getFactory( const sal_Char *pImplName, 112 void *pServiceManager, void * ) 113 { 114 void * pRet = 0; 115 116 uno::Reference< lang::XMultiServiceFactory > xSMgr 117 (reinterpret_cast< lang::XMultiServiceFactory * >( pServiceManager ) ); 118 uno::Reference< lang::XSingleServiceFactory > xFactory; 119 120 g_type_init(); 121 122 if ( !::gio::ContentProvider::getImplementationName_Static().compareToAscii( pImplName ) ) 123 xFactory = ::gio::ContentProvider::createServiceFactory( xSMgr ); 124 125 if ( xFactory.is() ) 126 { 127 xFactory->acquire(); 128 pRet = xFactory.get(); 129 } 130 131 return pRet; 132 } 133