| /************************************************************** |
| * |
| * 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 _SAL_MAIN_H_ |
| #define _SAL_MAIN_H_ |
| |
| #include <sal/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| void SAL_CALL sal_detail_initialize(int argc, char ** argv); |
| void SAL_CALL sal_detail_deinitialize(); |
| |
| #ifdef SAL_OS2 |
| #include <string.h> |
| |
| #define INCL_DOSPROCESS |
| #define INCL_DOSEXCEPTIONS |
| #define INCL_DOSMODULEMGR |
| #include <os2.h> |
| #define INCL_LOADEXCEPTQ |
| #include <exceptq.h> |
| |
| #include <osl/process.h> |
| |
| #define sal_detail_initialize(a,b) \ |
| EXCEPTIONREGISTRATIONRECORD exRegRec = {0}; \ |
| LoadExceptq(&exRegRec, NULL, NULL); \ |
| osl_setCommandArgs(argc, argv); |
| #define sal_detail_deinitialize() \ |
| UninstallExceptq(&exRegRec); |
| #endif // SAL_OS2 |
| |
| #define SAL_MAIN_WITH_ARGS_IMPL \ |
| int SAL_CALL main(int argc, char ** argv) \ |
| { \ |
| int ret; \ |
| sal_detail_initialize(argc, argv); \ |
| ret = sal_main_with_args(argc, argv); \ |
| sal_detail_deinitialize(); \ |
| return ret; \ |
| } |
| |
| #define SAL_MAIN_IMPL \ |
| int SAL_CALL main(int argc, char ** argv) \ |
| { \ |
| int ret; \ |
| sal_detail_initialize(argc, argv); \ |
| ret = sal_main(); \ |
| sal_detail_deinitialize(); \ |
| return ret; \ |
| } |
| |
| |
| /* Definition macros for CRT entries */ |
| |
| #ifdef SAL_W32 |
| |
| #ifndef INCLUDED_STDLIB_H |
| #include <stdlib.h> |
| #define INCLUDED_STDLIB_H |
| #endif |
| |
| /* Sorry but this is neccessary cause HINSTANCE is a typedef that differs (C++ causes an error) */ |
| |
| #if 0 |
| |
| #ifndef _WINDOWS_ |
| #include <windows.h> |
| #endif |
| |
| #else /* Simulated what windows.h does */ |
| |
| #ifndef WINAPI |
| # define WINAPI __stdcall |
| #endif |
| |
| #if !defined(DECLARE_HANDLE) |
| # ifdef STRICT |
| typedef void *HANDLE; |
| # define DECLARE_HANDLE(name) struct name##__ { int unused; }; typedef struct name##__ *name |
| # else |
| typedef void *PVOID; |
| typedef PVOID HANDLE; |
| # define DECLARE_HANDLE(name) typedef HANDLE name |
| # endif |
| DECLARE_HANDLE(HINSTANCE); |
| #endif |
| |
| #endif |
| |
| #define SAL_WIN_WinMain \ |
| int WINAPI WinMain( HINSTANCE _hinst, HINSTANCE _dummy, char* _cmdline, int _nshow ) \ |
| { \ |
| int argc = __argc; char ** argv = __argv; \ |
| (void) _hinst; (void) _dummy; (void) _cmdline; (void) _nshow; /* unused */ \ |
| return main(argc, argv); \ |
| } |
| |
| #else /* ! SAL_W32 */ |
| |
| # define SAL_WIN_WinMain |
| |
| #endif /* ! SAL_W32 */ |
| |
| /* Implementation macro */ |
| |
| #define SAL_IMPLEMENT_MAIN_WITH_ARGS(_argc_, _argv_) \ |
| static int SAL_CALL sal_main_with_args (int _argc_, char ** _argv_); \ |
| SAL_MAIN_WITH_ARGS_IMPL \ |
| SAL_WIN_WinMain \ |
| static int SAL_CALL sal_main_with_args(int _argc_, char ** _argv_) |
| |
| #define SAL_IMPLEMENT_MAIN() \ |
| static int SAL_CALL sal_main(void); \ |
| SAL_MAIN_IMPL \ |
| SAL_WIN_WinMain \ |
| static int SAL_CALL sal_main(void) |
| |
| /* |
| "How to use" Examples: |
| |
| #include <sal/main.h> |
| |
| SAL_IMPLEMENT_MAIN() |
| { |
| DoSomething(); |
| |
| return 0; |
| } |
| |
| SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv) |
| { |
| DoSomethingWithArgs(argc, argv); |
| |
| return 0; |
| } |
| |
| */ |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* _SAL_MAIN_H_ */ |
| |