GATT Server: check UUID am: 8d6df8a3f3 (6869ae16) · Commits · e / os / android_packages_modules_Bluetooth

system/stack/gatt/gatt_api.cc

+27 −0

Original line number	Diff line number	Diff line
		@@ -179,6 +179,17 @@ static uint16_t compute_service_size(btgatt_db_element_t* service, int count) {

		return db_size;
		}

		static bool is_gatt_attr_type(const tBT_UUID& uuid) {
		if (uuid.len == LEN_UUID_16 && (uuid.uu.uuid16 == GATT_UUID_PRI_SERVICE \|\|
		uuid.uu.uuid16 == GATT_UUID_SEC_SERVICE \|\|
		uuid.uu.uuid16 == GATT_UUID_INCLUDE_SERVICE \|\|
		uuid.uu.uuid16 == GATT_UUID_CHAR_DECLARE)) {
		return true;
		}
		return false;
		}

		/*******************************************************************************
		*
		* Function GATTS_AddService
		@@ -297,9 +308,25 @@ uint16_t GATTS_AddService(tGATT_IF gatt_if, btgatt_db_element_t* service,
		return GATT_INTERNAL_ERROR;
		}

		if (is_gatt_attr_type(uuid)) {
		GATT_TRACE_ERROR(
		"%s: attept to add characteristic with UUID equal to GATT "
		"Attribute Type 0x%04x ",
		__func__, uuid.uu.uuid16);
		return GATT_INTERNAL_ERROR;
		}

		el->attribute_handle = gatts_add_characteristic(
		&p_list->svc_db, el->permissions, el->properties, &uuid);
		} else if (el->type == BTGATT_DB_DESCRIPTOR) {
		if (is_gatt_attr_type(uuid)) {
		GATT_TRACE_ERROR(
		"%s: attept to add descriptor with UUID equal to GATT "
		"Attribute Type 0x%04x ",
		__func__, uuid.uu.uuid16);
		return GATT_INTERNAL_ERROR;
		}

		el->attribute_handle =
		gatts_add_char_descr(&p_list->svc_db, el->permissions, &uuid);
		} else if (el->type == BTGATT_DB_INCLUDED_SERVICE) {