[gnome-bluetooth/wip/hadess/connectable: 1/3] lib: Add connectable property to BluetoothDevice

[Bastien Nocera <hadess src gnome org>]

commit 6f611a6776bb27c7c2019ee596750f327a85092e
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jan 20 12:29:21 2022 +0100

    lib: Add connectable property to BluetoothDevice

 lib/bluetooth-device.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
---
diff --git a/lib/bluetooth-device.c b/lib/bluetooth-device.c
index a49d8a83..9dc8d5a5 100644
--- a/lib/bluetooth-device.c
+++ b/lib/bluetooth-device.c
@@ -24,6 +24,7 @@ enum {
        PROP_CONNECTED,
        PROP_LEGACYPAIRING,
        PROP_UUIDS,
+       PROP_CONNECTABLE,
 };
 
 struct _BluetoothDevice {
@@ -40,10 +41,46 @@ struct _BluetoothDevice {
        gboolean connected;
        gboolean legacy_pairing;
        char **uuids;
+       gboolean connectable;
+};
+
+static const char *connectable_uuids[] = {
+       "HSP",
+       "AudioSource",
+       "AudioSink",
+       "A/V_RemoteControlTarget",
+       "A/V_RemoteControl",
+       "Headset_-_AG",
+       "Handsfree",
+       "HandsfreeAudioGateway",
+       "HumanInterfaceDeviceService",
+       "Human Interface Device",
 };
 
 G_DEFINE_TYPE(BluetoothDevice, bluetooth_device, G_TYPE_OBJECT)
 
+static void
+update_connectable (BluetoothDevice *device)
+{
+       gboolean new_connectable = FALSE;
+
+       if (device->uuids) {
+               guint i;
+
+               for (i = 0; i < G_N_ELEMENTS (connectable_uuids); i++) {
+                       if (g_strv_contains ((const char * const*) device->uuids, connectable_uuids[i])) {
+                               new_connectable = TRUE;
+                               break;
+                       }
+               }
+       }
+
+       if (new_connectable != device->connectable) {
+               device->connectable = new_connectable;
+               g_object_notify (G_OBJECT (device), "connectable");
+       }
+}
+
 static void
 bluetooth_device_get_property (GObject        *object,
                               guint           property_id,
@@ -139,6 +176,7 @@ bluetooth_device_set_property (GObject        *object,
        case PROP_UUIDS:
                g_clear_pointer (&device->uuids, g_strfreev);
                device->uuids = g_value_dup_boxed (value);
+               update_connectable (device);
                break;
        default:
                G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
@@ -201,6 +239,9 @@ static void bluetooth_device_class_init(BluetoothDeviceClass *klass)
        g_object_class_install_property (object_class, PROP_UUIDS,
                                         g_param_spec_boxed ("uuids", NULL, "UUIDs",
                                                             G_TYPE_STRV, G_PARAM_READWRITE));
+       g_object_class_install_property (object_class, PROP_CONNECTABLE,
+                                        g_param_spec_boolean ("connectable", NULL, "Connectable",
+                                                              FALSE, G_PARAM_READABLE));
 }
 
 static void