Add support for changing device power state

diff --git a/src/device.c b/src/device.c
index d39f18c..23fd1b1 100644 (file)
--- a/src/device.c
+++ b/src/device.c
@@ -241,6 +241,10 @@ void connman_device_driver_unregister(struct connman_device_driver *driver)
 int connman_device_set_powered(struct connman_device *device,
                                                        gboolean powered)
 {
+       DBusMessage *signal;
+       DBusMessageIter entry, value;
+       const char *key = "Powered";
+
        DBG("driver %p powered %d", device, powered);
 
        if (device->powered == powered)
@@ -248,6 +252,22 @@ int connman_device_set_powered(struct connman_device *device,
 
        device->powered = powered;
 
+       signal = dbus_message_new_signal(device->element->path,
+                               CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
+       if (signal == NULL)
+               return 0;
+
+       dbus_message_iter_init_append(signal, &entry);
+
+       dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
+
+       dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
+                                       DBUS_TYPE_BOOLEAN_AS_STRING, &value);
+       dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &powered);
+       dbus_message_iter_close_container(&entry, &value);
+
+       g_dbus_send_message(connection, signal);
+
        return 0;
 }