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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
/*
* This file is part of LibreOffice published API.
*/
#ifndef INCLUDED_SAL_MAIN_H
#define INCLUDED_SAL_MAIN_H
#include "sal/config.h"
#include "sal/saldllapi.h"
#include "sal/types.h"
#if defined AIX
#include <unistd.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if defined LIBO_INTERNAL_ONLY && defined __cplusplus
// Special token for sal_detail_initialize argc parameter, used by the soffice.bin process to tell
// SAL that it is running as part of that process (see sal/osl/unx/soffice.hxx); argv should be null
// in such a sal_detail_initialize call:
namespace sal::detail { constexpr int InitializeSoffice = -1; }
#endif
SAL_DLLPUBLIC void SAL_CALL sal_detail_initialize(int argc, char ** argv);
SAL_DLLPUBLIC void SAL_CALL sal_detail_deinitialize(void);
#if !(defined IOS || defined ANDROID)
/* No code that uses this should be built for iOS or Android */
#define SAL_MAIN_WITH_ARGS_IMPL \
int SAL_DLLPUBLIC_EXPORT 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_DLLPUBLIC_EXPORT SAL_CALL main(int argc, char ** argv) \
{ \
int ret; \
sal_detail_initialize(argc, argv); \
ret = sal_main(); \
sal_detail_deinitialize(); \
return ret; \
}
#endif
/* Definition macros for CRT entries */
#ifdef _WIN32
#include <stdlib.h>
/* Sorry but this is necessary cause HINSTANCE is a typedef that differs (C++ causes an error) */
#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
#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 /* ! _WIN32 */
# define SAL_WIN_WinMain
#endif /* ! _WIN32 */
/* 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 // INCLUDED_SAL_MAIN_H
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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