/* * flowprobe.c - skeleton vpp-api-test plug-in * * Copyright (c) <current-year> <your-organization> * 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 <vat/vat.h> #include <vlibapi/api.h> #include <vlibmemory/api.h> #include <vppinfra/error.h> #include <flowprobe/flowprobe.h> #define __plugin_msg_base flowprobe_test_main.msg_id_base #include <vlibapi/vat_helper_macros.h> /** * @file vpp_api_test plugin */ uword unformat_sw_if_index (unformat_input_t * input, va_list * args); /* Declare message IDs */ #include <flowprobe/flowprobe.api_enum.h> #include <flowprobe/flowprobe.api_types.h> typedef struct { /** API message ID base */ u16 msg_id_base; /** vat_main_t pointer */ vat_main_t *vat_main; } flowprobe_test_main_t; flowprobe_test_main_t flowprobe_test_main; static int api_flowprobe_tx_interface_add_del (vat_main_t * vam) { unformat_input_t *i = vam->input; int enable_disable = 1; u8 which = FLOW_VARIANT_IP4; u32 sw_if_index = ~0; vl_api_flowprobe_tx_interface_add_del_t *mp; int ret; /* Parse args required to build the message */ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) { if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index)) ; else if (unformat (i, "sw_if_index %d", &sw_if_index)) ; else if (unformat (i, "disable")) enable_disable = 0; else if (unformat (i, "ip4")) which = FLOW_VARIANT_IP4; else if (unformat (i, "ip6")) which = FLOW_VARIANT_IP6; else if (unformat (i, "l2")) which = FLOW_VARIANT_L2; else break; } if (sw_if_index == ~0) { errmsg ("missing interface name / explicit sw_if_index number \n"); return -99; } /* Construct the API message */ M (FLOWPROBE_TX_INTERFACE_ADD_DEL, mp); mp->sw_if_index = ntohl (sw_if_index); mp->is_add = enable_disable; mp->which = which; /* send it... */ S (mp); /* Wait for a reply... */ W (ret); return ret; } static int api_flowprobe_params (vat_main_t * vam) { unformat_input_t *i = vam->input; u32 active_timer = ~0; u32 passive_timer = ~0; vl_api_flowprobe_params_t *mp; int ret; u8 record_flags = 0; while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) { if (unformat (i, "active %d", &active_timer)) ; else if (unformat (i, "passive %d", &passive_timer)) ; else if (unformat (i, "record")) while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) { if (unformat (i, "l2")) record_flags |= FLOWPROBE_RECORD_FLAG_L2; else if (unformat (i, "l3")) record_flags |= FLOWPROBE_RECORD_FLAG_L3; else if (unformat (i, "l4")) record_flags |= FLOWPROBE_RECORD_FLAG_L4; else break; } else break; } if (passive_timer > 0 && active_timer > passive_timer) { errmsg ("Passive timer has to be greater than active one...\n"); return -99; } /* Construct the API message */ M (FLOWPROBE_PARAMS, mp); mp->record_flags = record_flags; mp->active_timer = ntohl (active_timer); mp->passive_timer = ntohl (passive_timer); /* send it... */ S (mp); /* Wait for a reply... */ W (ret); return ret; } /* * List of messages that the api test plugin sends, * and that the data plane plugin processes */ #include <flowprobe/flowprobe.api_test.c> /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */