/* *------------------------------------------------------------------ * tcp_api.c - vnet tcp-layer apis * * Copyright (c) 2017-2019 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/tcp/tcp.h> #include <vnet/ip/ip_types_api.h> #include <vnet/vnet_msg_enum.h> #define vl_typedefs /* define message structures */ #include <vnet/vnet_all_api_h.h> #undef vl_typedefs #define vl_endianfun /* define message structures */ #include <vnet/vnet_all_api_h.h> #undef vl_endianfun /* instantiate all the print functions we know about */ #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) #define vl_printfun #include <vnet/vnet_all_api_h.h> #undef vl_printfun #include <vlibapi/api_helper_macros.h> #define foreach_tcp_api_msg \ _(TCP_CONFIGURE_SRC_ADDRESSES, tcp_configure_src_addresses) static void vl_api_tcp_configure_src_addresses_t_handler (vl_api_tcp_configure_src_addresses_t * mp) { vlib_main_t *vm = vlib_get_main (); vl_api_tcp_configure_src_addresses_reply_t *rmp; u32 vrf_id; int rv; ip46_address_t first_address, last_address; ip46_type_t fa_af, la_af; vrf_id = clib_net_to_host_u32 (mp->vrf_id); fa_af = ip_address_decode (&mp->first_address, &first_address); la_af = ip_address_decode (&mp->last_address, &last_address); if (fa_af != la_af) { rv = VNET_API_ERROR_INVALID_VALUE; goto error; } if (fa_af == IP46_TYPE_IP6) rv = tcp_configure_v6_source_address_range (vm, &first_address.ip6, &last_address.ip6, vrf_id); else rv = tcp_configure_v4_source_address_range (vm, &first_address.ip4, &last_address.ip4, vrf_id); error: REPLY_MACRO (VL_API_TCP_CONFIGURE_SRC_ADDRESSES_REPLY); } #define vl_msg_name_crc_list #include <vnet/tcp/tcp.api.h> #undef vl_msg_name_crc_list static void setup_message_id_table (api_main_t * am) { #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); foreach_vl_msg_name_crc_tcp; #undef _ } static clib_error_t * tcp_api_hookup (vlib_main_t * vm) { api_main_t *am = vlibapi_get_main (); #define _(N,n) \ vl_msg_api_set_handlers(VL_API_##N, #n, \ vl_api_##n##_t_handler, \ vl_noop_handler, \ vl_api_##n##_t_endian, \ vl_api_##n##_t_print, \ sizeof(vl_api_##n##_t), 1); foreach_tcp_api_msg; #undef _ /* * Set up the (msg_name, crc, message-id) table */ setup_message_id_table (am); return 0; } VLIB_API_INIT_FUNCTION (tcp_api_hookup); void tcp_api_reference (void) { } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */