| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef _UNO_DISPATCHER_H_ |
| #define _UNO_DISPATCHER_H_ |
| |
| #include <sal/types.h> |
| #include <rtl/ustring.h> |
| #include <uno/any2.h> |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| struct _typelib_TypeDescription; |
| struct _uno_Interface; |
| |
| /** Function pointer declaration for the binary C uno dispatch function. Any pure out or return |
| value will be constructed by the callee, iff no exception is signalled. |
| If an exception is signalled, the any *ppException is properly constructed by the callee, |
| otherwise the pointer *ppException is set to 0. |
| An attribute get call is indicated by a non-null return pointer. |
| |
| @param pUnoI uno interface the call is performed on |
| @param pMemberType member type description of a method or attribute |
| @param pReturn pointer to return value memory; |
| pointer may be undefined if void method, null if attribute set call. |
| @param pArgs an array of pointers to arguments values. |
| (remark: the value of an interface reference stores a |
| uno_interface *, so you get it by *(uno_Interface **)pArgs[n]) |
| @param ppException pointer to pointer to unconstructed any to signal an exception. |
| */ |
| typedef void (SAL_CALL * uno_DispatchMethod)( |
| struct _uno_Interface * pUnoI, |
| const struct _typelib_TypeDescription * pMemberType, |
| void * pReturn, |
| void * pArgs[], |
| uno_Any ** ppException ); |
| |
| #if defined( SAL_W32) |
| #pragma pack(push, 8) |
| #elif defined(SAL_OS2) |
| #pragma pack(push, 8) |
| #endif |
| |
| /** The binary C uno interface description. |
| */ |
| typedef struct _uno_Interface |
| { |
| /** Acquires uno interface. |
| |
| @param pInterface uno interface |
| */ |
| void (SAL_CALL * acquire)( struct _uno_Interface * pInterface ); |
| /** Releases uno interface. |
| |
| @param pInterface uno interface |
| */ |
| void (SAL_CALL * release)( struct _uno_Interface * pInterface ); |
| /** dispatch function |
| */ |
| uno_DispatchMethod pDispatcher; |
| } uno_Interface; |
| |
| #if defined( SAL_W32) || defined(SAL_OS2) |
| #pragma pack(pop) |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |