diff options
Diffstat (limited to 'modules/connman/evolution-connman.c')
| -rw-r--r-- | modules/connman/evolution-connman.c | 250 |
1 files changed, 0 insertions, 250 deletions
diff --git a/modules/connman/evolution-connman.c b/modules/connman/evolution-connman.c deleted file mode 100644 index 2c35c2412e..0000000000 --- a/modules/connman/evolution-connman.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * evolution-connman.c - * - * This program 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 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gio/gio.h> -#include <libebackend/e-extension.h> - -#include <shell/e-shell.h> - -#define CM_DBUS_SERVICE "net.connman" -#define CM_DBUS_INTERFACE "net.connman.Manager" -#define CM_DBUS_PATH "/" - -/* Standard GObject macros */ -#define E_TYPE_CONNMAN \ - (e_connman_get_type ()) -#define E_CONNMAN(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST \ - ((obj), E_TYPE_CONNMAN, EConnMan)) - -typedef struct { - EExtension parent; - GDBusConnection *connection; -} EConnMan; -typedef EExtensionClass EConnManClass; - -/* Module Entry Points */ -void e_module_load (GTypeModule *type_module); -void e_module_unload (GTypeModule *type_module); - -/* Forward Declarations */ -GType e_connman_get_type (void); -static gboolean connman_connect (EConnMan *extension); - -G_DEFINE_DYNAMIC_TYPE (EConnMan, e_connman, E_TYPE_EXTENSION) - -static void -extension_set_state (EConnMan *extension, - const gchar *state) -{ - EExtensible *extensible; - gboolean network_available; - - extensible = e_extension_get_extensible (E_EXTENSION (extension)); - g_return_if_fail (E_IS_SHELL (extensible)); - - network_available = (g_strcmp0 (state, "online") == 0); - e_shell_set_network_available (E_SHELL (extensible), network_available); -} - -static void -connman_connection_closed_cb (GDBusConnection *connection, - gboolean remote_peer_vanished, - GError *error, - EConnMan *extension) -{ - gboolean try_again; - - g_object_unref (extension->connection); - extension->connection = NULL; - - /* Try connecting to the session bus immediately, and then - * keep trying at 3 second intervals until we're back on. */ - - try_again = connman_connect (extension); - - if (try_again) - g_timeout_add_seconds ( - 3, (GSourceFunc) connman_connect, extension); -} - -static void -conn_manager_signal_cb (GDBusConnection *connection, - const gchar *sender_name, - const gchar *object_path, - const gchar *interface_name, - const gchar *signal_name, - GVariant *parameters, - gpointer user_data) -{ - EConnMan *extension = user_data; - gchar *state = NULL; - - if (g_strcmp0 (interface_name, CM_DBUS_INTERFACE) != 0 - || g_strcmp0 (object_path, CM_DBUS_PATH) != 0 - || g_strcmp0 (signal_name, "StateChanged") != 0) - return; - - g_variant_get (parameters, "(s)", &state); - extension_set_state (extension, state); - g_free (state); -} - -static void -connman_check_initial_state (EConnMan *extension) -{ - GDBusMessage *message = NULL; - GDBusMessage *response = NULL; - GVariant *body; - gchar *state = NULL; - GError *error = NULL; - - message = g_dbus_message_new_method_call ( - CM_DBUS_SERVICE, CM_DBUS_PATH, CM_DBUS_INTERFACE, "GetState"); - - /* XXX Assuming this should be safe to call synchronously. */ - response = g_dbus_connection_send_message_with_reply_sync ( - extension->connection, message, - G_DBUS_SEND_MESSAGE_FLAGS_NONE, 100, NULL, NULL, &error); - - if (response != NULL) { - if (g_dbus_message_to_gerror (response, &error)) { - g_object_unref (response); - response = NULL; - } - } - - g_object_unref (message); - - if (error != NULL) { - g_warning ("%s: %s", G_STRFUNC, error->message); - g_error_free (error); - return; - } - - g_return_if_fail (G_IS_DBUS_MESSAGE (response)); - - body = g_dbus_message_get_body (response); - g_variant_get (body, "(s)", &state); - extension_set_state (extension, state); - g_free (state); - - g_object_unref (response); -} - -static gboolean -connman_connect (EConnMan *extension) -{ - GError *error = NULL; - - /* This is a timeout callback, so the return value denotes - * whether to reschedule, not whether we're successful. */ - - if (extension->connection != NULL) - return FALSE; - - extension->connection = - g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error); - - if (error != NULL) { - g_warning ("%s: %s", G_STRFUNC, error->message); - g_error_free (error); - return TRUE; - } - - g_return_val_if_fail ( - G_IS_DBUS_CONNECTION (extension->connection), FALSE); - - g_dbus_connection_set_exit_on_close (extension->connection, FALSE); - - if (!g_dbus_connection_signal_subscribe ( - extension->connection, - CM_DBUS_SERVICE, - CM_DBUS_INTERFACE, - NULL, - CM_DBUS_PATH, - NULL, - G_DBUS_SIGNAL_FLAGS_NONE, - conn_manager_signal_cb, - extension, - NULL)) { - g_warning ("%s: Failed to subscribe for a signal", G_STRFUNC); - goto fail; - } - - g_signal_connect ( - extension->connection, "closed", - G_CALLBACK (connman_connection_closed_cb), extension); - - connman_check_initial_state (extension); - - return FALSE; - -fail: - g_object_unref (extension->connection); - extension->connection = NULL; - - return TRUE; -} - -static void -connman_constructed (GObject *object) -{ - connman_connect (E_CONNMAN (object)); - - /* Chain up to parent's constructed() method. */ - G_OBJECT_CLASS (e_connman_parent_class)->constructed (object); -} - -static void -e_connman_class_init (EConnManClass *class) -{ - GObjectClass *object_class; - EExtensionClass *extension_class; - - object_class = G_OBJECT_CLASS (class); - object_class->constructed = connman_constructed; - - extension_class = E_EXTENSION_CLASS (class); - extension_class->extensible_type = E_TYPE_SHELL; -} - -static void -e_connman_class_finalize (EConnManClass *class) -{ -} - -static void -e_connman_init (EConnMan *extension) -{ -} - -G_MODULE_EXPORT void -e_module_load (GTypeModule *type_module) -{ - e_connman_register_type (type_module); -} - -G_MODULE_EXPORT void -e_module_unload (GTypeModule *type_module) -{ -} |