android: Add support for getting UUIDs property

This method will call adapter_properties_cb with uuids of
adapter. Method is called also when uuid is added or removed.

diff --git a/android/adapter.c b/android/adapter.c
index f3281ee..87e4a21 100644 (file)
--- a/android/adapter.c
+++ b/android/adapter.c
@@ -997,6 +997,45 @@ static void uuid16_to_uint128(uint16_t uuid, uint128_t *u128)
        ntoh128(&uuid128.value.uuid128, u128);
 }
 
+static bool get_uuids(void)
+{
+       struct hal_ev_adapter_props_changed *ev;
+       GSList *list = adapter->uuids;
+       unsigned int uuid_count = g_slist_length(list);
+       int len = uuid_count * sizeof(uint128_t);
+       uint8_t buf[BASELEN_PROP_CHANGED + len];
+       uint8_t *p;
+       int i;
+
+       memset(buf, 0, sizeof(buf));
+       ev = (void *) buf;
+
+       ev->num_props = 1;
+       ev->status = HAL_STATUS_SUCCESS;
+
+       ev->props[0].type = HAL_PROP_ADAPTER_UUIDS;
+       ev->props[0].len = len;
+       p = ev->props->val;
+
+       for (; list; list = g_slist_next(list)) {
+               uint16_t uuid = GPOINTER_TO_UINT(list->data);
+               uint128_t uint128;
+
+               uuid16_to_uint128(uuid, &uint128);
+
+               /* Android expects swapped bytes in uuid */
+               for (i = 0; i < 16; i++)
+                       p[15 - i] = uint128.data[i];
+
+               p += sizeof(uint128_t);
+       }
+
+       ipc_send(notification_sk, HAL_SERVICE_ID_BLUETOOTH,
+                       HAL_EV_ADAPTER_PROPS_CHANGED, sizeof(buf), ev, -1);
+
+       return true;
+}
+
 static void remove_uuid_complete(uint8_t status, uint16_t length,
                                        const void *param, void *user_data)
 {
@@ -1007,6 +1046,10 @@ static void remove_uuid_complete(uint8_t status, uint16_t length,
        }
 
        mgmt_dev_class_changed_event(adapter->index, length, param, NULL);
+
+       /* send notification only if bluetooth service is registered */
+       if (notification_sk >= 0)
+               get_uuids();
 }
 
 static void remove_uuid(uint16_t uuid)
@@ -1032,6 +1075,10 @@ static void add_uuid_complete(uint8_t status, uint16_t length,
        }
 
        mgmt_dev_class_changed_event(adapter->index, length, param, NULL);
+
+       /* send notification only if bluetooth service is registered */
+       if (notification_sk >= 0)
+               get_uuids();
 }
 
 static void add_uuid(uint8_t svc_hint, uint16_t uuid)
@@ -1345,14 +1392,6 @@ static bool get_name(void)
        return true;
 }
 
-static bool get_uuids(void)
-{
-       DBG("Not implemented");
-
-       /* TODO: Add implementation */
-
-       return false;
-}
 
 static bool get_class(void)
 {