1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright 2016 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "gnetworkmonitorportal.h"
22 #include "ginitable.h"
23 #include "giomodule-priv.h"
25 #include "gportalsupport.h"
27 static GInitableIface *initable_parent_iface;
28 static void g_network_monitor_portal_iface_init (GNetworkMonitorInterface *iface);
29 static void g_network_monitor_portal_initable_iface_init (GInitableIface *iface);
34 PROP_NETWORK_AVAILABLE,
39 struct _GNetworkMonitorPortalPrivate
47 GNetworkConnectivity connectivity;
50 G_DEFINE_TYPE_WITH_CODE (GNetworkMonitorPortal, g_network_monitor_portal, G_TYPE_NETWORK_MONITOR_BASE,
51 G_ADD_PRIVATE (GNetworkMonitorPortal)
52 G_IMPLEMENT_INTERFACE (G_TYPE_NETWORK_MONITOR,
53 g_network_monitor_portal_iface_init)
54 G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
55 g_network_monitor_portal_initable_iface_init)
56 _g_io_modules_ensure_extension_points_registered ();
57 g_io_extension_point_implement (G_NETWORK_MONITOR_EXTENSION_POINT_NAME,
63 g_network_monitor_portal_init (GNetworkMonitorPortal *nm)
65 nm->priv = g_network_monitor_portal_get_instance_private (nm);
69 g_network_monitor_portal_get_property (GObject *object,
74 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (object);
78 case PROP_NETWORK_AVAILABLE:
79 g_value_set_boolean (value, nm->priv->available);
82 case PROP_NETWORK_METERED:
83 g_value_set_boolean (value, nm->priv->metered);
86 case PROP_CONNECTIVITY:
87 g_value_set_enum (value, nm->priv->connectivity);
91 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
97 got_available (GObject *source,
101 GDBusProxy *proxy = G_DBUS_PROXY (source);
102 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (data);
103 GError *error = NULL;
107 ret = g_dbus_proxy_call_finish (proxy, res, &error);
110 g_warning ("%s", error->message);
111 g_clear_error (&error);
115 g_variant_get (ret, "(b)", &available);
116 g_variant_unref (ret);
118 if (nm->priv->available != available)
120 nm->priv->available = available;
121 g_object_notify (G_OBJECT (nm), "network-available");
122 g_signal_emit_by_name (nm, "network-changed", available);
127 got_metered (GObject *source,
131 GDBusProxy *proxy = G_DBUS_PROXY (source);
132 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (data);
133 GError *error = NULL;
137 ret = g_dbus_proxy_call_finish (proxy, res, &error);
140 g_warning ("%s", error->message);
141 g_clear_error (&error);
145 g_variant_get (ret, "(b)", &metered);
146 g_variant_unref (ret);
148 if (nm->priv->metered != metered)
150 nm->priv->metered = metered;
151 g_object_notify (G_OBJECT (nm), "network-metered");
156 got_connectivity (GObject *source,
160 GDBusProxy *proxy = G_DBUS_PROXY (source);
161 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (data);
162 GError *error = NULL;
164 GNetworkConnectivity connectivity;
166 ret = g_dbus_proxy_call_finish (proxy, res, &error);
169 g_warning ("%s", error->message);
170 g_clear_error (&error);
174 g_variant_get (ret, "(u)", &connectivity);
175 g_variant_unref (ret);
177 if (nm->priv->connectivity != connectivity)
179 nm->priv->connectivity = connectivity;
180 g_object_notify (G_OBJECT (nm), "connectivity");
185 update_properties (GDBusProxy *proxy,
186 GNetworkMonitorPortal *nm)
188 g_dbus_proxy_call (proxy, "GetConnectivity", NULL, 0, -1, NULL, got_connectivity, nm);
189 g_dbus_proxy_call (proxy, "GetMetered", NULL, 0, -1, NULL, got_metered, nm);
190 g_dbus_proxy_call (proxy, "GetAvailable", NULL, 0, -1, NULL, got_available, nm);
194 proxy_signal (GDBusProxy *proxy,
197 GVariant *parameters,
198 GNetworkMonitorPortal *nm)
200 if (!nm->priv->has_network)
203 if (nm->priv->version == 1)
207 g_variant_get (parameters, "(b)", &available);
208 g_signal_emit_by_name (nm, "network-changed", available);
210 else if (nm->priv->version == 2)
212 update_properties (proxy, nm);
217 proxy_properties_changed (GDBusProxy *proxy,
219 GVariant *invalidated,
220 GNetworkMonitorPortal *nm)
222 if (!nm->priv->has_network)
225 if (nm->priv->version == 1)
229 ret = g_dbus_proxy_get_cached_property (proxy, "connectivity");
232 GNetworkConnectivity connectivity = g_variant_get_uint32 (ret);
233 if (nm->priv->connectivity != connectivity)
235 nm->priv->connectivity = connectivity;
236 g_object_notify (G_OBJECT (nm), "connectivity");
238 g_variant_unref (ret);
241 ret = g_dbus_proxy_get_cached_property (proxy, "metered");
244 gboolean metered = g_variant_get_boolean (ret);
245 if (nm->priv->metered != metered)
247 nm->priv->metered = metered;
248 g_object_notify (G_OBJECT (nm), "network-metered");
250 g_variant_unref (ret);
253 ret = g_dbus_proxy_get_cached_property (proxy, "available");
256 gboolean available = g_variant_get_boolean (ret);
257 if (nm->priv->available != available)
259 nm->priv->available = available;
260 g_object_notify (G_OBJECT (nm), "network-available");
261 g_signal_emit_by_name (nm, "network-changed", available);
263 g_variant_unref (ret);
269 g_network_monitor_portal_initable_init (GInitable *initable,
270 GCancellable *cancellable,
273 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (initable);
275 gchar *name_owner = NULL;
279 nm->priv->available = FALSE;
280 nm->priv->metered = FALSE;
281 nm->priv->connectivity = G_NETWORK_CONNECTIVITY_LOCAL;
283 if (!glib_should_use_portal ())
285 g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "Not using portals");
289 proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
290 G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START
291 | G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES,
293 "org.freedesktop.portal.Desktop",
294 "/org/freedesktop/portal/desktop",
295 "org.freedesktop.portal.NetworkMonitor",
301 name_owner = g_dbus_proxy_get_name_owner (proxy);
305 g_object_unref (proxy);
308 G_DBUS_ERROR_NAME_HAS_NO_OWNER,
309 "Desktop portal not found");
315 ret = g_dbus_proxy_get_cached_property (proxy, "version");
316 g_variant_get (ret, "u", &version);
317 g_variant_unref (ret);
319 if (version != 1 && version != 2)
321 g_object_unref (proxy);
324 G_DBUS_ERROR_NAME_HAS_NO_OWNER,
325 "NetworkMonitor portal unsupported version: %d", version);
329 g_signal_connect (proxy, "g-signal", G_CALLBACK (proxy_signal), nm);
330 g_signal_connect (proxy, "g-properties-changed", G_CALLBACK (proxy_properties_changed), nm);
332 nm->priv->proxy = proxy;
333 nm->priv->has_network = glib_network_available_in_sandbox ();
334 nm->priv->version = version;
336 if (!initable_parent_iface->init (initable, cancellable, error))
339 if (nm->priv->has_network && nm->priv->version == 2)
340 update_properties (proxy, nm);
346 g_network_monitor_portal_finalize (GObject *object)
348 GNetworkMonitorPortal *nm = G_NETWORK_MONITOR_PORTAL (object);
350 g_clear_object (&nm->priv->proxy);
352 G_OBJECT_CLASS (g_network_monitor_portal_parent_class)->finalize (object);
356 g_network_monitor_portal_class_init (GNetworkMonitorPortalClass *class)
358 GObjectClass *gobject_class = G_OBJECT_CLASS (class);
360 gobject_class->finalize = g_network_monitor_portal_finalize;
361 gobject_class->get_property = g_network_monitor_portal_get_property;
363 g_object_class_override_property (gobject_class, PROP_NETWORK_AVAILABLE, "network-available");
364 g_object_class_override_property (gobject_class, PROP_NETWORK_METERED, "network-metered");
365 g_object_class_override_property (gobject_class, PROP_CONNECTIVITY, "connectivity");
369 g_network_monitor_portal_iface_init (GNetworkMonitorInterface *monitor_iface)
374 g_network_monitor_portal_initable_iface_init (GInitableIface *iface)
376 initable_parent_iface = g_type_interface_peek_parent (iface);
378 iface->init = g_network_monitor_portal_initable_init;