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-rw-r--r--vnet/vnet/fib/fib_types.c326
1 files changed, 0 insertions, 326 deletions
diff --git a/vnet/vnet/fib/fib_types.c b/vnet/vnet/fib/fib_types.c
deleted file mode 100644
index b66e71940a5..00000000000
--- a/vnet/vnet/fib/fib_types.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * 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/ip/ip.h>
-
-#include <vnet/fib/fib_types.h>
-#include <vnet/fib/fib_internal.h>
-#include <vnet/mpls/mpls.h>
-
-/*
- * arrays of protocol and link names
- */
-static const char* fib_protocol_names[] = FIB_PROTOCOLS;
-static const char* vnet_link_names[] = VNET_LINKS;
-static const char* fib_forw_chain_names[] = FIB_FORW_CHAINS;
-
-u8 *
-format_fib_protocol (u8 * s, va_list ap)
-{
- fib_protocol_t proto = va_arg(ap, int); // fib_protocol_t promotion
-
- return (format (s, "%s", fib_protocol_names[proto]));
-}
-
-u8 *
-format_vnet_link (u8 * s, va_list ap)
-{
- vnet_link_t link = va_arg(ap, int); // vnet_link_t promotion
-
- return (format (s, "%s", vnet_link_names[link]));
-}
-
-u8 *
-format_fib_forw_chain_type (u8 * s, va_list * args)
-{
- fib_forward_chain_type_t fct = va_arg(*args, int);
-
- return (format (s, "%s", fib_forw_chain_names[fct]));
-}
-
-void
-fib_prefix_from_ip46_addr (const ip46_address_t *addr,
- fib_prefix_t *pfx)
-{
- ASSERT(!ip46_address_is_zero(addr));
-
- pfx->fp_proto = ((ip46_address_is_ip4(addr) ?
- FIB_PROTOCOL_IP4 :
- FIB_PROTOCOL_IP6));
- pfx->fp_len = ((ip46_address_is_ip4(addr) ?
- 32 : 128));
- pfx->fp_addr = *addr;
-}
-
-void
-fib_prefix_from_mpls_label (mpls_label_t label,
- fib_prefix_t *pfx)
-{
- pfx->fp_proto = FIB_PROTOCOL_MPLS;
- pfx->fp_len = 21;
- pfx->fp_label = label;
- pfx->fp_eos = MPLS_NON_EOS;
-}
-
-int
-fib_prefix_cmp (const fib_prefix_t *p1,
- const fib_prefix_t *p2)
-{
- int res;
-
- res = (p1->fp_proto - p2->fp_proto);
-
- if (0 == res)
- {
- switch (p1->fp_proto)
- {
- case FIB_PROTOCOL_IP4:
- case FIB_PROTOCOL_IP6:
- res = (p1->fp_len - p2->fp_len);
-
- if (0 == res)
- {
- res = ip46_address_cmp(&p1->fp_addr, &p2->fp_addr);
- }
- break;
- case FIB_PROTOCOL_MPLS:
- res = (p1->fp_label - p2->fp_label);
-
- if (0 == res)
- {
- res = (p1->fp_eos - p2->fp_eos);
- }
- break;
- }
- }
-
- return (res);
-}
-
-int
-fib_prefix_is_cover (const fib_prefix_t *p1,
- const fib_prefix_t *p2)
-{
- switch (p1->fp_proto)
- {
- case FIB_PROTOCOL_IP4:
- return (ip4_destination_matches_route(&ip4_main,
- &p1->fp_addr.ip4,
- &p2->fp_addr.ip4,
- p1->fp_len));
- case FIB_PROTOCOL_IP6:
- return (ip6_destination_matches_route(&ip6_main,
- &p1->fp_addr.ip6,
- &p2->fp_addr.ip6,
- p1->fp_len));
- case FIB_PROTOCOL_MPLS:
- break;
- }
- return (0);
-}
-
-int
-fib_prefix_is_host (const fib_prefix_t *prefix)
-{
- switch (prefix->fp_proto)
- {
- case FIB_PROTOCOL_IP4:
- return (prefix->fp_len == 32);
- case FIB_PROTOCOL_IP6:
- return (prefix->fp_len == 128);
- case FIB_PROTOCOL_MPLS:
- return (!0);
- }
- return (0);
-}
-
-u8 *
-format_fib_prefix (u8 * s, va_list * args)
-{
- fib_prefix_t *fp = va_arg (*args, fib_prefix_t *);
-
- /*
- * protocol specific so it prints ::/0 correctly.
- */
- switch (fp->fp_proto)
- {
- case FIB_PROTOCOL_IP6:
- {
- ip6_address_t p6 = fp->fp_addr.ip6;
-
- ip6_address_mask(&p6, &(ip6_main.fib_masks[fp->fp_len]));
- s = format (s, "%U", format_ip6_address, &p6);
- break;
- }
- case FIB_PROTOCOL_IP4:
- {
- ip4_address_t p4 = fp->fp_addr.ip4;
- p4.as_u32 &= ip4_main.fib_masks[fp->fp_len];
-
- s = format (s, "%U", format_ip4_address, &p4);
- break;
- }
- case FIB_PROTOCOL_MPLS:
- s = format (s, "%U:%U",
- format_mpls_unicast_label, fp->fp_label,
- format_mpls_eos_bit, fp->fp_eos);
- break;
- }
- s = format (s, "/%d", fp->fp_len);
-
- return (s);
-}
-
-int
-fib_route_path_cmp (const fib_route_path_t *rpath1,
- const fib_route_path_t *rpath2)
-{
- int res;
-
- res = ip46_address_cmp(&rpath1->frp_addr,
- &rpath2->frp_addr);
-
- if (0 != res) return (res);
-
- if (~0 != rpath1->frp_sw_if_index &&
- ~0 != rpath2->frp_sw_if_index)
- {
- res = vnet_sw_interface_compare(vnet_get_main(),
- rpath1->frp_sw_if_index,
- rpath2->frp_sw_if_index);
- }
- else
- {
- res = rpath1->frp_sw_if_index - rpath2->frp_sw_if_index;
- }
-
- if (0 != res) return (res);
-
- if (ip46_address_is_zero(&rpath1->frp_addr))
- {
- res = rpath1->frp_fib_index - rpath2->frp_fib_index;
- }
-
- return (res);
-}
-
-dpo_proto_t
-fib_proto_to_dpo (fib_protocol_t fib_proto)
-{
- switch (fib_proto)
- {
- case FIB_PROTOCOL_IP6:
- return (DPO_PROTO_IP6);
- case FIB_PROTOCOL_IP4:
- return (DPO_PROTO_IP4);
- case FIB_PROTOCOL_MPLS:
- return (DPO_PROTO_MPLS);
- }
- ASSERT(0);
- return (0);
-}
-
-fib_protocol_t
-dpo_proto_to_fib (dpo_proto_t dpo_proto)
-{
- switch (dpo_proto)
- {
- case DPO_PROTO_IP6:
- return (FIB_PROTOCOL_IP6);
- case DPO_PROTO_IP4:
- return (FIB_PROTOCOL_IP4);
- case DPO_PROTO_MPLS:
- return (FIB_PROTOCOL_MPLS);
- default:
- break;
- }
- ASSERT(0);
- return (0);
-}
-
-vnet_link_t
-fib_proto_to_link (fib_protocol_t proto)
-{
- switch (proto)
- {
- case FIB_PROTOCOL_IP4:
- return (VNET_LINK_IP4);
- case FIB_PROTOCOL_IP6:
- return (VNET_LINK_IP6);
- case FIB_PROTOCOL_MPLS:
- return (VNET_LINK_MPLS);
- }
- ASSERT(0);
- return (0);
-}
-
-fib_forward_chain_type_t
-fib_forw_chain_type_from_dpo_proto (dpo_proto_t proto)
-{
- switch (proto)
- {
- case DPO_PROTO_IP4:
- return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
- case DPO_PROTO_IP6:
- return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6);
- case DPO_PROTO_MPLS:
- return (FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS);
- case DPO_PROTO_ETHERNET:
- return (FIB_FORW_CHAIN_TYPE_ETHERNET);
- }
- ASSERT(0);
- return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
-}
-
-vnet_link_t
-fib_forw_chain_type_to_link_type (fib_forward_chain_type_t fct)
-{
- switch (fct)
- {
- case FIB_FORW_CHAIN_TYPE_UNICAST_IP4:
- return (VNET_LINK_IP4);
- case FIB_FORW_CHAIN_TYPE_UNICAST_IP6:
- return (VNET_LINK_IP6);
- case FIB_FORW_CHAIN_TYPE_ETHERNET:
- return (VNET_LINK_ETHERNET);
- case FIB_FORW_CHAIN_TYPE_MPLS_EOS:
- /*
- * insufficient information to to convert
- */
- ASSERT(0);
- break;
- case FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS:
- return (VNET_LINK_MPLS);
- }
- return (VNET_LINK_IP4);
-}
-
-dpo_proto_t
-fib_forw_chain_type_to_dpo_proto (fib_forward_chain_type_t fct)
-{
- switch (fct)
- {
- case FIB_FORW_CHAIN_TYPE_UNICAST_IP4:
- return (DPO_PROTO_IP4);
- case FIB_FORW_CHAIN_TYPE_UNICAST_IP6:
- return (DPO_PROTO_IP6);
- case FIB_FORW_CHAIN_TYPE_ETHERNET:
- return (DPO_PROTO_ETHERNET);
- case FIB_FORW_CHAIN_TYPE_MPLS_EOS:
- case FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS:
- return (DPO_PROTO_MPLS);
- }
- return (DPO_PROTO_IP4);
-}