1 /* GIO - GLib Input, Output and Streaming Library 2 * 3 * Copyright 2011 Red Hat, Inc. 4 * 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. 9 * 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. 14 * 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/>. 17 */ 18 19 #ifndef __G_NETWORK_MONITOR_H__ 20 #define __G_NETWORK_MONITOR_H__ 21 22 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) 23 #error "Only <gio/gio.h> can be included directly." 24 #endif 25 26 #include <gio/giotypes.h> 27 28 G_BEGIN_DECLS 29 30 /** 31 * G_NETWORK_MONITOR_EXTENSION_POINT_NAME: 32 * 33 * Extension point for network status monitoring functionality. 34 * See [Extending GIO][extending-gio]. 35 * 36 * Since: 2.30 37 */ 38 #define G_NETWORK_MONITOR_EXTENSION_POINT_NAME "gio-network-monitor" 39 40 #define G_TYPE_NETWORK_MONITOR (g_network_monitor_get_type ()) 41 #define G_NETWORK_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_NETWORK_MONITOR, GNetworkMonitor)) 42 #define G_IS_NETWORK_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_NETWORK_MONITOR)) 43 #define G_NETWORK_MONITOR_GET_INTERFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), G_TYPE_NETWORK_MONITOR, GNetworkMonitorInterface)) 44 45 typedef struct _GNetworkMonitorInterface GNetworkMonitorInterface; 46 47 struct _GNetworkMonitorInterface { 48 GTypeInterface g_iface; 49 50 void (*network_changed) (GNetworkMonitor *monitor, 51 gboolean network_available); 52 53 gboolean (*can_reach) (GNetworkMonitor *monitor, 54 GSocketConnectable *connectable, 55 GCancellable *cancellable, 56 GError **error); 57 void (*can_reach_async) (GNetworkMonitor *monitor, 58 GSocketConnectable *connectable, 59 GCancellable *cancellable, 60 GAsyncReadyCallback callback, 61 gpointer user_data); 62 gboolean (*can_reach_finish) (GNetworkMonitor *monitor, 63 GAsyncResult *result, 64 GError **error); 65 }; 66 67 GLIB_AVAILABLE_IN_2_32 68 GType g_network_monitor_get_type (void) G_GNUC_CONST; 69 GLIB_AVAILABLE_IN_2_32 70 GNetworkMonitor *g_network_monitor_get_default (void); 71 72 GLIB_AVAILABLE_IN_2_32 73 gboolean g_network_monitor_get_network_available (GNetworkMonitor *monitor); 74 75 GLIB_AVAILABLE_IN_2_46 76 gboolean g_network_monitor_get_network_metered (GNetworkMonitor *monitor); 77 78 GLIB_AVAILABLE_IN_2_44 79 GNetworkConnectivity g_network_monitor_get_connectivity (GNetworkMonitor *monitor); 80 81 GLIB_AVAILABLE_IN_2_32 82 gboolean g_network_monitor_can_reach (GNetworkMonitor *monitor, 83 GSocketConnectable *connectable, 84 GCancellable *cancellable, 85 GError **error); 86 GLIB_AVAILABLE_IN_2_32 87 void g_network_monitor_can_reach_async (GNetworkMonitor *monitor, 88 GSocketConnectable *connectable, 89 GCancellable *cancellable, 90 GAsyncReadyCallback callback, 91 gpointer user_data); 92 GLIB_AVAILABLE_IN_2_32 93 gboolean g_network_monitor_can_reach_finish (GNetworkMonitor *monitor, 94 GAsyncResult *result, 95 GError **error); 96 97 G_END_DECLS 98 99 #endif /* __G_NETWORK_MONITOR_H__ */ 100