1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/* -*- 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"
#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: */
|
