1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef __FRAMEWORK_MACROS_REGISTRATION_HXX_ 25 #define __FRAMEWORK_MACROS_REGISTRATION_HXX_ 26 27 //_________________________________________________________________________________________________________________ 28 // my own includes 29 //_________________________________________________________________________________________________________________ 30 31 #include <macros/debug.hxx> 32 33 //_________________________________________________________________________________________________________________ 34 // interface includes 35 //_________________________________________________________________________________________________________________ 36 #include <com/sun/star/lang/XSingleServiceFactory.hpp> 37 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 38 39 //_________________________________________________________________________________________________________________ 40 // other includes 41 //_________________________________________________________________________________________________________________ 42 43 //_________________________________________________________________________________________________________________ 44 // namespace 45 //_________________________________________________________________________________________________________________ 46 47 //namespace framework{ 48 49 /*_________________________________________________________________________________________________________________ 50 51 macros for registration of services 52 Please use follow public macros only! 53 54 IFFACTORY( CLASS ) => use it as parameter for COMPONENT_GETFACTORY( IFFACTORIES ) 55 COMPONENTGETIMPLEMENTATIONENVIRONMENT => use it to define exported function component_getImplementationEnvironment() 56 COMPONENTGETFACTORY( IFFACTORIES ) => use it to define exported function component_getFactory() 57 58 _________________________________________________________________________________________________________________*/ 59 60 //***************************************************************************************************************** 61 // public 62 // use it as parameter for COMPONENT_GETFACTORY( IFFACTORIES ) 63 //***************************************************************************************************************** 64 #define IFFACTORY( CLASS ) \ 65 /* If searched name found ... */ \ 66 /* You can't add some statements before follow line ... Here can be an ELSE-statement! */ \ 67 if ( CLASS::impl_getStaticImplementationName().equals( ::rtl::OUString::createFromAscii( pImplementationName ) ) ) \ 68 { \ 69 LOG_REGISTRATION_GETFACTORY( "\t\tImplementationname found - try to create factory! ...\n" ) \ 70 /* ... then create right factory for this service. */ \ 71 /* xFactory and xServiceManager are local variables of method which use this macro. */ \ 72 xFactory = CLASS::impl_createFactory( xServiceManager ); \ 73 } 74 75 //***************************************************************************************************************** 76 // public 77 // define helper to get information about service environment 78 //***************************************************************************************************************** 79 #define COMPONENTGETIMPLEMENTATIONENVIRONMENT \ 80 extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL component_getImplementationEnvironment( const sal_Char** ppEnvironmentTypeName , \ 81 uno_Environment** ) \ 82 { \ 83 *ppEnvironmentTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME ; \ 84 } 85 86 //***************************************************************************************************************** 87 // public 88 // define method to instanciate new services 89 //***************************************************************************************************************** 90 #define COMPONENTGETFACTORY( IFFACTORIES ) \ 91 extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL component_getFactory( const sal_Char* pImplementationName , \ 92 void* pServiceManager , \ 93 void* /*pRegistryKey*/ ) \ 94 { \ 95 LOG_REGISTRATION_GETFACTORY( "\t[start]\n" ) \ 96 /* Set default return value for this operation - if it failed. */ \ 97 void* pReturn = NULL ; \ 98 if ( \ 99 ( pImplementationName != NULL ) && \ 100 ( pServiceManager != NULL ) \ 101 ) \ 102 { \ 103 LOG_REGISTRATION_GETFACTORY( "\t\tpImplementationName and pServiceManager are valid ...\n" ) \ 104 /* Define variables which are used in following macros. */ \ 105 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xFactory ; \ 106 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceManager ; \ 107 xServiceManager = reinterpret_cast< ::com::sun::star::lang::XMultiServiceFactory* >( pServiceManager ) ; \ 108 /* These parameter will expand to */ \ 109 /* "IF_NAME_CREATECOMPONENTFACTORY(a) */ \ 110 /* else */ \ 111 /* ... */ \ 112 /* else */ \ 113 /* IF_NAME_CREATECOMPONENTFACTORY(z)" */ \ 114 IFFACTORIES \ 115 /* Factory is valid, if service was found. */ \ 116 if ( xFactory.is() == sal_True ) \ 117 { \ 118 LOG_REGISTRATION_GETFACTORY( "\t\t\txFactory valid - service was found ...\n" ) \ 119 xFactory->acquire(); \ 120 pReturn = xFactory.get(); \ 121 } \ 122 } \ 123 LOG_REGISTRATION_GETFACTORY( "\t[end]\n" ) \ 124 /* Return with result of this operation. */ \ 125 return pReturn ; \ 126 } 127 128 //} // namespace framework 129 130 #endif // #ifndef __FRAMEWORK_MACROS_REGISTRATION_HXX_ 131