From 184b608997ab965b21d1b0623e3bb94326610145 Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Mon, 27 Oct 2014 13:08:18 +0200 Subject: [PATCH] shared/gatt-db: Add gatt_db_get_attribute --- src/shared/gatt-db.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c index 3ade7a931..cc8e494b9 100644 --- a/src/shared/gatt-db.c +++ b/src/shared/gatt-db.c @@ -806,7 +806,25 @@ bool gatt_db_get_attribute_permissions(struct gatt_db *db, uint16_t handle, struct gatt_db_attribute *gatt_db_get_attribute(struct gatt_db *db, uint16_t handle) { - return NULL; + struct gatt_db_service *service; + uint16_t service_handle; + + if (!db || !handle) + return NULL; + + service = queue_find(db->services, find_service_for_handle, + UINT_TO_PTR(handle)); + if (!service) + return NULL; + + service_handle = service->attributes[0]->handle; + + /* + * We can safely get attribute from attributes array with offset, + * because find_service_for_handle() check if given handle is + * in service range. + */ + return service->attributes[handle - service_handle]; } const bt_uuid_t *gatt_db_attribute_get_type(struct gatt_db_attribute *attrib) -- 2.47.3