This repository was archived by the owner on Aug 31, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 227
Expand file tree
/
Copy pathdsklnxmain.cpp
More file actions
144 lines (116 loc) · 3.72 KB
/
dsklnxmain.cpp
File metadata and controls
144 lines (116 loc) · 3.72 KB
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
/* Copyright (C) 2003-2015 LiveCode Ltd.
This file is part of LiveCode.
LiveCode is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License v3 as published by the Free
Software Foundation.
LiveCode is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LiveCode. If not see <http://www.gnu.org/licenses/>. */
#include "prefix.h"
#include "globdefs.h"
#include "filedefs.h"
#include "osspec.h"
#include "typedefs.h"
#include "parsedef.h"
#include "mode.h"
#include "scriptpt.h"
#include "mcerror.h"
#include "globals.h"
#include "util.h"
#include "variable.h"
#include "libscript/script.h"
#include <locale.h>
#include <langinfo.h>
////////////////////////////////////////////////////////////////////////////////
extern "C" void initialise_required_weak_link_glib();
void X_main_loop(void)
{
while(!MCquit)
X_main_loop_iteration();
}
int platform_main(int argc, char *argv[], char *envp[])
{
// On Linux, the argv and envp could be in pretty much any format. The
// safest thing to do is let the C library's iconv convert to a known
// format. To do this, the system locale needs to be retrieved.
setlocale(LC_ALL, "");
MCsysencoding = strclone(nl_langinfo(CODESET));
if (!MCInitialize())
{
fprintf(stderr, "Fatal: initialization failed\n");
exit(-1);
}
if (!MCSInitialize())
{
fprintf(stderr, "Fatal: platform initialization failed\n");
exit(-1);
}
if (!MCScriptInitialize())
{
fprintf(stderr, "Fatal: script initialization failed\n");
exit(-1);
}
// Linux needs the platform layer to be initialised early so that it can
// use it to load the weakly-linked dynamic libraries that the engine
// depends on.
MCS_preinit();
// Core initialisation complete;
// This depends on libFoundation and MCsystem being initialised first
initialise_required_weak_link_glib();
// Convert the argv array to StringRefs
MCAutoStringRefArray t_argv;
/* UNCHECKED */ t_argv.New(argc);
for (int i = 0; i < argc; i++)
{
/* UNCHECKED */ MCStringCreateWithSysString(argv[i], t_argv[i]);
}
// Convert the envp array to StringRefs
int envc = 0;
while (envp[envc] != nullptr)
++envc;
MCAutoStringRefArray t_envp;
/* UNCHECKED */ t_envp.New(envc + 1);
for (int i = 0; envp[i] != nullptr; ++i)
{
/* UNCHECKED */ MCStringCreateWithSysString(envp[i], t_envp[i]);
}
// Terminate the envp array
t_envp[envc] = nil;
extern int MCSystemElevatedMain(int, char* argv[]);
if (argc == 3&& strcmp(argv[1], "-elevated-slave") == 0)
return MCSystemElevatedMain(argc, argv);
struct X_init_options t_options;
t_options.argc = argc;
t_options.argv = *t_argv;
t_options.envp = *t_envp;
t_options.app_code_path = nullptr;
if (!X_init(t_options))
{
// Try to print an informative error message or, failing that, just
// report that an error occurred.
if (MCresult != nil)
{
MCExecContext ctxt(nil, nil, nil);
MCAutoValueRef t_result;
MCAutoStringRef t_string;
MCresult -> eval(ctxt, &t_result);
ctxt . ConvertToString(*t_result, &t_string);
MCAutoStringRefAsSysString t_autostring;
/* UNCHECKED */ t_autostring . Lock(*t_string);
fprintf(stderr, "Startup error - %s\n", *t_autostring);
}
else
{
fprintf(stderr, "Fatal: unknown startup error\n");
}
exit(-1);
}
X_main_loop();
int t_exit_code = X_close();
MCScriptFinalize();
MCFinalize();
exit(t_exit_code);
}