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/*
*
* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
* 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 __NSTACK_RD_DATA_H
#define __NSTACK_RD_DATA_H
/*choose router base on ip seg*/
#define STACK_NAME_MAX 32
#define RD_PLANE_NAMELEN (32)
#define NSTACK_IP_BIT_MAX (32)
#define NSTACK_RD_DATA_MAX (2048)
#define RD_IP_STR_MAX_LEN (32)
typedef enum __rd_data_type
{
RD_DATA_TYPE_IP,
RD_DATA_TYPE_PROTO,
RD_DATA_TYPE_MAX,
} rd_data_type;
typedef enum __rd_node_state
{
RD_NODE_USELESS,
RD_NODE_USING,
RD_NODE_DELETING,
RD_NODE_MAX,
} rd_node_state;
/*route info base on ip*/
typedef struct __rd_route_ip_data
{
unsigned int addr;
unsigned int masklen;
unsigned int resev[2];
} rd_ip_data;
/*route data*/
typedef struct __rd_route_data
{
/*route info type , for example base on ip */
rd_data_type type;
char stack_name[RD_PLANE_NAMELEN];
union
{
rd_ip_data ipdata;
unsigned int proto_type;
/*:::other type to be add */
};
} rd_route_data;
typedef struct __rd_route_node
{
rd_node_state flag;
int agetime;
rd_route_data data;
} rd_route_node;
typedef struct __rd_route_table
{
int size;
int icnt;
rd_route_node node[NSTACK_RD_DATA_MAX];
} rd_route_table;
#define MASK_V(ipaddr, masklen) ((ipaddr) & (~0 << (NSTACK_IP_BIT_MAX - (masklen))))
#endif
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