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
|
/*
* Copyright 2020 Frederic Martinsons
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Frederic Martinsons <frederic.martinsons@sigfox.com>
*/
#include "config.h"
#include <gio/gio.h>
#if defined(G_OS_UNIX) && !defined(HAVE_COCOA)
#include <gio/gdesktopappinfo.h>
#endif
#include <gi18n.h>
#include "gio-tool.h"
static const GOptionEntry entries[] = {
G_OPTION_ENTRY_NULL
};
int
handle_launch (int argc, char *argv[], gboolean do_help)
{
GOptionContext *context;
GError *error = NULL;
#if defined(G_OS_UNIX) && !defined(HAVE_COCOA)
int i;
GAppInfo *app = NULL;
GAppLaunchContext *app_context = NULL;
GKeyFile *keyfile = NULL;
GList *args = NULL;
char *desktop_file = NULL;
#endif
int retval;
g_set_prgname ("gio launch");
/* Translators: commandline placeholder */
context = g_option_context_new (_("DESKTOP-FILE [FILE-ARG …]"));
g_option_context_set_help_enabled (context, FALSE);
g_option_context_set_summary (context,
_("Launch an application from a desktop file, passing optional filename arguments to it."));
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
if (do_help)
{
show_help (context, NULL);
g_option_context_free (context);
return 0;
}
if (!g_option_context_parse (context, &argc, &argv, &error))
{
show_help (context, error->message);
g_error_free (error);
g_option_context_free (context);
return 1;
}
if (argc < 2)
{
show_help (context, _("No desktop file given"));
g_option_context_free (context);
return 1;
}
g_option_context_free (context);
#if !defined(G_OS_UNIX) || defined(HAVE_COCOA)
print_error (_("The launch command is not currently supported on this platform"));
retval = 1;
#else
retval = 0;
desktop_file = argv[1];
/* Use keyfile api for loading desktop app in order to check for
* - not existing file.
* - invalid keyfile format.
*/
keyfile = g_key_file_new ();
if (!g_key_file_load_from_file (keyfile, desktop_file, G_KEY_FILE_NONE, &error))
{
print_error (_("Unable to load ‘%s‘: %s"), desktop_file, error->message);
g_clear_error (&error);
retval = 1;
}
else
{
app = (GAppInfo*)g_desktop_app_info_new_from_keyfile (keyfile);
if (!app)
{
print_error (_("Unable to load application information for ‘%s‘"), desktop_file);
retval = 1;
}
else
{
for (i = 2; i < argc; i++)
{
args = g_list_append (args, g_file_new_for_commandline_arg (argv[i]));
}
app_context = g_app_launch_context_new ();
if (!g_app_info_launch (app, args, app_context, &error))
{
print_error (_("Unable to launch application ‘%s’: %s"), desktop_file, error->message);
g_clear_error (&error);
retval = 1;
}
g_list_free_full (args, g_object_unref);
g_clear_object (&app_context);
}
g_clear_object (&app);
}
g_key_file_free (keyfile);
#endif
return retval;
}
|
