"""
BIER Tables and Routes
"""
import socket
from vpp_object import VppObject
from vpp_ip_route import MPLS_LABEL_INVALID, VppRoutePath, VppMplsLabel
class BIER_HDR_PAYLOAD:
BIER_HDR_PROTO_MPLS_DOWN_STREAM = 1
BIER_HDR_PROTO_MPLS_UP_STREAM = 2
BIER_HDR_PROTO_ETHERNET = 3
BIER_HDR_PROTO_IPV4 = 4
BIER_HDR_PROTO_IPV6 = 5
BIER_HDR_PROTO_VXLAN = 6
BIER_HDR_PROTO_CTRL = 7
BIER_HDR_PROTO_OAM = 8
class VppBierTableID():
def __init__(self, sub_domain_id, set_id, hdr_len_id):
self.set_id = set_id
self.sub_domain_id = sub_domain_id
self.hdr_len_id = hdr_len_id
def find_bier_table(test, bti):
tables = test.vapi.bier_table_dump()
for t in tables:
if bti.set_id == t.bt_tbl_id.bt_set \
and bti.sub_domain_id == t.bt_tbl_id.bt_sub_domain \
and bti.hdr_len_id == t.bt_tbl_id.bt_hdr_len_id:
return True
return False
def find_bier_route(test, bti, bp):
routes = test.vapi.bier_route_dump(bti)
for r in routes:
if bti.set_id == r.br_tbl_id.bt_set \
and bti.sub_domain_id == r.br_tbl_id.bt_sub_domain \
and bti.hdr_len_id == r.br_tbl_id.bt_hdr_len_id \
and bp == r.br_bp:
return True
return False
def find_bier_disp_table(test, bdti):
tables = test.vapi.bier_disp_table_dump()
for t in tables:
if bdti == t.bdt_tbl_id:
return True
return False
def find_bier_disp_entry(test, bdti, bp):
entries = test.
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/*
*------------------------------------------------------------------
* api_helper_macros.h - message handler helper macros
*
* 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.
*------------------------------------------------------------------
*/
#ifndef __api_helper_macros_h__
#define __api_helper_macros_h__
#define f64_endian(a)
#define f64_print(a,b)
#ifndef REPLY_MSG_ID_BASE
#define REPLY_MSG_ID_BASE 0
#endif
#define _NATIVE_TO_NETWORK(t, rmp) \
api_main_t *am = vlibapi_get_main (); \
void (*endian_fp) (void *); \
endian_fp = am->msg_endian_handlers[t + (REPLY_MSG_ID_BASE)]; \
(*endian_fp) (rmp);
#define REPLY_MACRO(msg) \
do \
{ \
STATIC_ASSERT ( \
msg##_IS_CONSTANT_SIZE, \
"REPLY_MACRO can only be used with constant size messages, " \
"use REPLY_MACRO[3|4]* instead"); \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = htons (msg + (REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
rmp->retval = ntohl (rv); \
\
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO_END(t) \
do \
{ \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = t + (REPLY_MSG_ID_BASE); \
rmp->context = mp->context; \
rmp->retval = rv; \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO2(t, body) \
do \
{ \
STATIC_ASSERT ( \
t##_IS_CONSTANT_SIZE, \
"REPLY_MACRO2 can only be used with constant size messages, " \
"use REPLY_MACRO[3|4]* instead"); \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = htons ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
rmp->retval = ntohl (rv); \
do \
{ \
body; \
} \
while (0); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO2_END(t, body) \
do \
{ \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = t + (REPLY_MSG_ID_BASE); \
rmp->context = mp->context; \
rmp->retval = rv; \
do \
{ \
body; \
} \
while (0); \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO2_ZERO(t, body) \
do { \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc_zero (sizeof (*rmp)); \
rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
rmp->retval = ntohl(rv); \
do {body;} while (0); \
vl_api_send_msg (rp, (u8 *)rmp); \
} while(0);
#define REPLY_MACRO2_ZERO_END(t, body) \
do \
{ \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc_zero (sizeof (*rmp)); \
rmp->_vl_msg_id = ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
rmp->retval = rv; \
do \
{ \
body; \
} \
while (0); \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO_DETAILS2(t, body) \
do { \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
do {body;} while (0); \
vl_api_send_msg (rp, (u8 *)rmp); \
} while(0);
#define REPLY_MACRO_DETAILS2_END(t, body) \
do \
{ \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
do \
{ \
body; \
} \
while (0); \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO_DETAILS4(t, rp, context, body) \
do { \
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = htons((t)+(REPLY_MSG_ID_BASE)); \
rmp->context = context; \
do {body;} while (0); \
vl_api_send_msg (rp, (u8 *)rmp); \
} while(0);
#define REPLY_MACRO_DETAILS4_END(t, rp, context, body) \
do \
{ \
rmp = vl_msg_api_alloc (sizeof (*rmp)); \
rmp->_vl_msg_id = ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = context; \
do \
{ \
body; \
} \
while (0); \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO_DETAILS5(t, n, rp, context, body) \
do \
{ \
rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \
rmp->_vl_msg_id = htons ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = context; \
do \
{ \
body; \
} \
while (0); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO_DETAILS5_END(t, n, rp, context, body) \
do \
{ \
rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \
rmp->_vl_msg_id = ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = context; \
do \
{ \
body; \
} \
while (0); \
_NATIVE_TO_NETWORK (t, rmp); \
vl_api_send_msg (rp, (u8 *) rmp); \
} \
while (0);
#define REPLY_MACRO3(t, n, body) \
do \
{ \
vl_api_registration_t *rp; \
rp = vl_api_client_index_to_registration (mp->client_index); \
if (rp == 0) \
return; \
\
rmp = vl_msg_api_alloc (sizeof (*rmp) + (n)); \
rmp->_vl_msg_id = htons ((t) + (REPLY_MSG_ID_BASE)); \
rmp->context = mp->context; \
rmp->retval = ntohl (rv); \
do \
{ \
body; \
} \
while (0); 