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/*
*------------------------------------------------------------------
* 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);
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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