/* *------------------------------------------------------------------ * feature_api.c - vnet feature api * * Copyright (c) 2016 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------ */ #include <vnet/vnet.h> #include <vlibmemory/api.h> #include <vnet/feature/feature.h> #include <vnet/feature/feature.api_enum.h> #include <vnet/feature/feature.api_types.h> #define REPLY_MSG_ID_BASE msg_id_base #include <vlibapi/api_helper_macros.h> static u16 msg_id_base; static void vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp) { vl_api_feature_enable_disable_reply_t *rmp; int rv = 0; VALIDATE_SW_IF_INDEX (mp); u8 *arc_name = format (0, "%s%c", mp->arc_name, 0); u8 *feature_name = format (0, "%s%c", mp->feature_name, 0); vec_terminate_c_string (arc_name); vec_terminate_c_string (feature_name); vnet_feature_registration_t *reg = vnet_get_feature_reg ((const char *) arc_name, (const char *) feature_name); if (reg == 0) rv = VNET_API_ERROR_INVALID_VALUE; else { u32 sw_if_index = ntohl (mp->sw_if_index); clib_error_t *error = 0; if (reg->enable_disable_cb) error = reg->enable_disable_cb (sw_if_index, mp->enable); if (!error) vnet_feature_enable_disable ((const char *) arc_name, (const char *) feature_name, sw_if_index, mp->enable, 0, 0); else { clib_error_report (error); rv = VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE; } } vec_free (feature_name); vec_free (arc_name); BAD_SW_IF_INDEX_LABEL; REPLY_MACRO (VL_API_FEATURE_ENABLE_DISABLE_REPLY); } #include <vnet/feature/feature.api.c> static clib_error_t * feature_api_hookup (vlib_main_t * vm) { /* * Set up the (msg_name, crc, message-id) table */ msg_id_base = setup_message_id_table (); return 0; } VLIB_API_INIT_FUNCTION (feature_api_hookup); /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */