diff options
Diffstat (limited to 'src/vnet/l2tp/l2tp_api.c')
| -rw-r--r-- | src/vnet/l2tp/l2tp_api.c | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/src/vnet/l2tp/l2tp_api.c b/src/vnet/l2tp/l2tp_api.c deleted file mode 100644 index 3a31372253f..00000000000 --- a/src/vnet/l2tp/l2tp_api.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - *------------------------------------------------------------------ - * l2tp_api.c - l2tpv3 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/interface.h> -#include <vnet/api_errno.h> -#include <vnet/l2tp/l2tp.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_vpe_api_msg \ -_(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \ -_(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \ -_(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \ -_(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \ -_(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) - -static void -send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am, - vl_api_registration_t * reg, - l2t_session_t * s, - l2t_main_t * lm, u32 context) -{ - vl_api_sw_if_l2tpv3_tunnel_details_t *mp; - u8 *if_name = NULL; - vnet_sw_interface_t *si = NULL; - - si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index); - - if_name = format (if_name, "%U", - format_vnet_sw_interface_name, lm->vnet_main, si); - - mp = vl_msg_api_alloc (sizeof (*mp)); - clib_memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS); - strncpy ((char *) mp->interface_name, - (char *) if_name, ARRAY_LEN (mp->interface_name) - 1); - mp->sw_if_index = ntohl (si->sw_if_index); - mp->local_session_id = s->local_session_id; - mp->remote_session_id = s->remote_session_id; - mp->local_cookie[0] = s->local_cookie[0]; - mp->local_cookie[1] = s->local_cookie[1]; - mp->remote_cookie = s->remote_cookie; - ip_address_encode ((ip46_address_t *) & s->client_address, IP46_TYPE_IP6, - &mp->client_address); - ip_address_encode ((ip46_address_t *) & s->our_address, IP46_TYPE_IP6, - &mp->our_address); - mp->l2_sublayer_present = s->l2_sublayer_present; - mp->context = context; - - vl_api_send_msg (reg, (u8 *) mp); -} - - -static void -vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (vl_api_sw_if_l2tpv3_tunnel_dump_t * - mp) -{ - vpe_api_main_t *am = &vpe_api_main; - l2t_main_t *lm = &l2t_main; - vl_api_registration_t *reg; - l2t_session_t *session; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - /* *INDENT-OFF* */ - pool_foreach (session, lm->sessions, - ({ - send_sw_if_l2tpv3_tunnel_details (am, reg, session, lm, mp->context); - })); - /* *INDENT-ON* */ -} - -static void vl_api_l2tpv3_create_tunnel_t_handler - (vl_api_l2tpv3_create_tunnel_t * mp) -{ - vl_api_l2tpv3_create_tunnel_reply_t *rmp; - l2t_main_t *lm = &l2t_main; - u32 sw_if_index = (u32) ~ 0; - int rv; - ip46_address_t client, our; - - if (mp->our_address.af == ADDRESS_IP4) - { - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } - - u32 encap_fib_index; - - if (mp->encap_vrf_id != ~0) - { - uword *p; - ip6_main_t *im = &ip6_main; - if (! - (p = - hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id)))) - { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - encap_fib_index = p[0]; - } - else - { - encap_fib_index = ~0; - } - - ip_address_decode (&mp->client_address, &client); - ip_address_decode (&mp->our_address, &our); - - rv = create_l2tpv3_ipv6_tunnel (lm, - &client.ip6, - &our.ip6, - ntohl (mp->local_session_id), - ntohl (mp->remote_session_id), - clib_net_to_host_u64 (mp->local_cookie), - clib_net_to_host_u64 (mp->remote_cookie), - mp->l2_sublayer_present, - encap_fib_index, &sw_if_index); - -out: - /* *INDENT-OFF* */ - REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); - /* *INDENT-ON* */ -} - -static void vl_api_l2tpv3_set_tunnel_cookies_t_handler - (vl_api_l2tpv3_set_tunnel_cookies_t * mp) -{ - vl_api_l2tpv3_set_tunnel_cookies_reply_t *rmp; - l2t_main_t *lm = &l2t_main; - int rv; - - VALIDATE_SW_IF_INDEX (mp); - - rv = l2tpv3_set_tunnel_cookies (lm, ntohl (mp->sw_if_index), - clib_net_to_host_u64 (mp->new_local_cookie), - clib_net_to_host_u64 - (mp->new_remote_cookie)); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY); -} - -static void vl_api_l2tpv3_interface_enable_disable_t_handler - (vl_api_l2tpv3_interface_enable_disable_t * mp) -{ - int rv; - vnet_main_t *vnm = vnet_get_main (); - vl_api_l2tpv3_interface_enable_disable_reply_t *rmp; - - VALIDATE_SW_IF_INDEX (mp); - - rv = l2tpv3_interface_enable_disable - (vnm, ntohl (mp->sw_if_index), mp->enable_disable); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY); -} - -static void vl_api_l2tpv3_set_lookup_key_t_handler - (vl_api_l2tpv3_set_lookup_key_t * mp) -{ - int rv = 0; - l2t_main_t *lm = &l2t_main; - vl_api_l2tpv3_set_lookup_key_reply_t *rmp; - - if (mp->key > L2T_LOOKUP_KEY_API_SESSION_ID) - { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; - } - - lm->lookup_type = (ip6_to_l2_lookup_t) mp->key; - -out: - REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY); -} - -/* - * l2tp_api_hookup - * Add vpe's API message handlers to the table. - * vlib has already mapped shared memory and - * added the client registration handlers. - * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() - */ -#define vl_msg_name_crc_list -#include <vnet/vnet_all_api_h.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_l2tp; -#undef _ -} - -static clib_error_t * -l2tp_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_vpe_api_msg; -#undef _ - - /* - * Set up the (msg_name, crc, message-id) table - */ - setup_message_id_table (am); - - return 0; -} - -VLIB_API_INIT_FUNCTION (l2tp_api_hookup); - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |