1 | /* |
2 | * Copyright 2015 Red Hat, Inc. |
3 | * |
4 | * This library is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public |
6 | * License as published by the Free Software Foundation; either |
7 | * version 2.1 of the License, or (at your option) any later version. |
8 | * |
9 | * This library is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU Lesser General Public |
15 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
16 | * |
17 | * Author: Matthias Clasen <mclasen@redhat.com> |
18 | */ |
19 | |
20 | #include "config.h" |
21 | |
22 | #include <gio/gio.h> |
23 | #include <gi18n.h> |
24 | #include <locale.h> |
25 | #include <stdio.h> |
26 | #include <string.h> |
27 | #include <stdlib.h> |
28 | #include <errno.h> |
29 | |
30 | #include "gio-tool.h" |
31 | |
32 | static const GOptionEntry entries[] = { |
33 | { NULL } |
34 | }; |
35 | |
36 | static GAppInfo * |
37 | get_app_info_for_id (const char *id) |
38 | { |
39 | GList *list, *l; |
40 | GAppInfo *ret_info; |
41 | |
42 | list = g_app_info_get_all (); |
43 | ret_info = NULL; |
44 | for (l = list; l != NULL; l = l->next) |
45 | { |
46 | GAppInfo *info; |
47 | |
48 | info = l->data; |
49 | if (ret_info == NULL && g_strcmp0 (str1: g_app_info_get_id (appinfo: info), str2: id) == 0) |
50 | ret_info = info; |
51 | else |
52 | g_object_unref (object: info); |
53 | } |
54 | g_list_free (list); |
55 | |
56 | return ret_info; |
57 | } |
58 | |
59 | int |
60 | handle_mime (int argc, char *argv[], gboolean do_help) |
61 | { |
62 | GOptionContext *context; |
63 | GError *error = NULL; |
64 | gchar *param; |
65 | const gchar *mimetype; |
66 | const char *handler; |
67 | |
68 | g_set_prgname (prgname: "gio mime" ); |
69 | |
70 | /* Translators: commandline placeholder */ |
71 | param = g_strdup_printf (format: "%s [%s]" , _("MIMETYPE" ), _("HANDLER" )); |
72 | context = g_option_context_new (parameter_string: param); |
73 | g_free (mem: param); |
74 | g_option_context_set_help_enabled (context, FALSE); |
75 | g_option_context_set_summary (context, |
76 | _("Get or set the handler for a mimetype." )); |
77 | g_option_context_set_description (context, |
78 | _("If no handler is given, lists registered and recommended applications\n" |
79 | "for the mimetype. If a handler is given, it is set as the default\n" |
80 | "handler for the mimetype." )); |
81 | g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE); |
82 | |
83 | if (do_help) |
84 | { |
85 | show_help (context, NULL); |
86 | g_option_context_free (context); |
87 | return 0; |
88 | } |
89 | |
90 | if (!g_option_context_parse (context, argc: &argc, argv: &argv, error: &error)) |
91 | { |
92 | show_help (context, message: error->message); |
93 | g_error_free (error); |
94 | g_option_context_free (context); |
95 | return 1; |
96 | } |
97 | |
98 | if (argc != 2 && argc != 3) |
99 | { |
100 | show_help (context, _("Must specify a single mimetype, and maybe a handler" )); |
101 | g_option_context_free (context); |
102 | return 1; |
103 | } |
104 | |
105 | g_option_context_free (context); |
106 | |
107 | if (argc == 2) |
108 | { |
109 | GAppInfo *info; |
110 | |
111 | mimetype = argv[1]; |
112 | |
113 | info = g_app_info_get_default_for_type (content_type: mimetype, FALSE); |
114 | if (!info) |
115 | { |
116 | g_print (_("No default applications for “%s”\n" ), mimetype); |
117 | } |
118 | else |
119 | { |
120 | GList *list, *l; |
121 | |
122 | g_print (_("Default application for “%s”: %s\n" ), mimetype, g_app_info_get_id (appinfo: info)); |
123 | g_object_unref (object: info); |
124 | |
125 | list = g_app_info_get_all_for_type (content_type: mimetype); |
126 | if (list != NULL) |
127 | g_print (_("Registered applications:\n" )); |
128 | else |
129 | g_print (_("No registered applications\n" )); |
130 | for (l = list; l != NULL; l = l->next) |
131 | { |
132 | info = l->data; |
133 | g_print (format: "\t%s\n" , g_app_info_get_id (appinfo: info)); |
134 | g_object_unref (object: info); |
135 | } |
136 | g_list_free (list); |
137 | |
138 | list = g_app_info_get_recommended_for_type (content_type: mimetype); |
139 | if (list != NULL) |
140 | g_print (_("Recommended applications:\n" )); |
141 | else |
142 | g_print (_("No recommended applications\n" )); |
143 | for (l = list; l != NULL; l = l->next) |
144 | { |
145 | info = l->data; |
146 | g_print (format: "\t%s\n" , g_app_info_get_id (appinfo: info)); |
147 | g_object_unref (object: info); |
148 | } |
149 | g_list_free (list); |
150 | } |
151 | } |
152 | else |
153 | { |
154 | GAppInfo *info; |
155 | |
156 | mimetype = argv[1]; |
157 | handler = argv[2]; |
158 | |
159 | info = get_app_info_for_id (id: handler); |
160 | if (info == NULL) |
161 | { |
162 | print_error (_("Failed to load info for handler “%s”" ), handler); |
163 | return 1; |
164 | } |
165 | |
166 | if (g_app_info_set_as_default_for_type (appinfo: info, content_type: mimetype, error: &error) == FALSE) |
167 | { |
168 | print_error (_("Failed to set “%s” as the default handler for “%s”: %s\n" ), |
169 | handler, mimetype, error->message); |
170 | g_error_free (error); |
171 | g_object_unref (object: info); |
172 | return 1; |
173 | } |
174 | g_print (format: "Set %s as the default for %s\n" , g_app_info_get_id (appinfo: info), mimetype); |
175 | g_object_unref (object: info); |
176 | } |
177 | |
178 | return 0; |
179 | } |
180 | |