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/*
* 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/fib/fib_node.h>
#include <vnet/fib/fib_node_list.h>
#include <vnet/fib/fib_table.h>
#include <vnet/mfib/mfib_table.h>
/*
* The per-type vector of virtual function tables
*/
static fib_node_vft_t *fn_vfts;
/**
* The last registered new type
*/
static fib_node_type_t last_new_type = FIB_NODE_TYPE_LAST;
/*
* the node type names
*/
static const char *fn_type_builtin_names[] = FIB_NODE_TYPES;
static const char **fn_type_names;
const char*
fib_node_type_get_name (fib_node_type_t type)
{
if ((type < vec_len(fn_type_names)) &&
(NULL != fn_type_names[type]))
{
return (fn_type_names[type]);
}
else
{
return ("unknown");
}
}
/**
* fib_node_register_type
*
* Register the function table for a given type
*/
static void
fib_node_register_type_i (fib_node_type_t type,
const char *name,
const fib_node_vft_t *vft)
{
/*
* assert that one only registration is made per-node type
*/
if (vec_len(fn_vfts) > type)
ASSERT(NULL == fn_vfts[type].fnv_get);
/*
* Assert that we are getting each of the required functions
*/
ASSERT(NULL != vft->fnv_get);
ASSERT(NULL != vft->fnv_last_lock);
vec_validate(fn_vfts, type);
fn_vfts[type] = *vft;
vec_validate(fn_type_names, type);
fn_type_names[type] = name;
}
/**
* fib_node_register_type
*
* Register the funct
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