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
|
/* command-enable.c
*
* Copyright 2018 Florian Müllner <fmuellner@gnome.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include <glib/gi18n.h>
#include <gio/gio.h>
#include "commands.h"
#include "common.h"
#include "config.h"
static gboolean
enable_extension_dbus (GDBusProxy *proxy,
const char *uuid)
{
g_autoptr (GVariant) response = NULL;
g_autoptr (GError) error = NULL;
gboolean success = FALSE;
response = g_dbus_proxy_call_sync (proxy,
"EnableExtension",
g_variant_new ("(s)", uuid),
0,
-1,
NULL,
&error);
if (response == NULL)
{
g_printerr (_("Failed to connect to GNOME Shell\n"));
return FALSE;
}
g_variant_get (response, "(b)", &success);
if (!success)
g_printerr (_("Extension “%s” does not exist\n"), uuid);
return success;
}
static gboolean
enable_extension_gsettings (const char *uuid)
{
g_autoptr(GSettings) settings = get_shell_settings ();
if (settings == NULL)
return FALSE;
return settings_list_add (settings, "enabled-extensions", uuid) &&
settings_list_remove (settings, "disabled-extensions", uuid);
}
static gboolean
enable_extension (const char *uuid)
{
g_autoptr (GDBusProxy) proxy = NULL;
g_autoptr (GError) error = NULL;
proxy = get_shell_proxy (&error);
if (proxy != NULL)
return enable_extension_dbus (proxy, uuid);
else
return enable_extension_gsettings (uuid);
}
int
handle_enable (int argc, char *argv[], gboolean do_help)
{
g_autoptr (GOptionContext) context = NULL;
g_autoptr (GError) error = NULL;
g_auto(GStrv) uuids = NULL;
GOptionEntry entries[] = {
{ .long_name = G_OPTION_REMAINING,
.arg_description = "UUID",
.arg = G_OPTION_ARG_STRING_ARRAY, .arg_data = &uuids },
{ NULL }
};
g_set_prgname ("gnome-extensions enable");
context = g_option_context_new (NULL);
g_option_context_set_help_enabled (context, FALSE);
g_option_context_set_summary (context, _("Enable an extension"));
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, get_option_group());
if (do_help)
{
show_help (context, NULL);
return 0;
}
if (!g_option_context_parse (context, &argc, &argv, &error))
{
show_help (context, error->message);
return 1;
}
if (uuids == NULL)
{
show_help (context, _("No UUID given"));
return 1;
}
else if (g_strv_length (uuids) > 1)
{
show_help (context, _("More than one UUID given"));
return 1;
}
return enable_extension (*uuids) ? 0 : 2;
}
|
