181 lines
5.3 KiB
C
181 lines
5.3 KiB
C
#ifndef BRCONFIG_H_
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#define BRCONFIG_H_
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#include "list.h"
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#define BR_NAMSIZ INTERFACE_NAMSIZ
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#define MAC_STRSIZ 32
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#define LOCAL_STRSIZ 16
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#define TIME_STRSIZ 16
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#define MAC_MAXIZS 1024
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#define FDB_CHUNK 128
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typedef enum {
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BR_CREATE_EVENT = 1,
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BR_DELETE_EVENT,
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BR_CREATE_EVENT_PRE,
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BR_DELETE_EVENT_PRE,
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BR_IF_JOIN_EVENT,
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BR_IF_LEAVE_EVENT,
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BR_IF_JOIN_EVENT_PRE,
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BR_IF_LEAVE_EVENT_PRE,
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BR_EVENT_INVALID
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} BR_EVENT_TYPE;
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/************************************************************/
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/* 结构体 */
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/************************************************************/
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/* 事件通知数据结构 */
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struct _br_event {
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char *br_name;
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char *if_name;
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};
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typedef struct _br_event br_event_t;
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typedef int (*BR_EVENT_FUNC)(BR_EVENT_TYPE event_type,
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br_event_t event_arg);
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struct _br_event_node {
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struct hlist_node list;
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BR_EVENT_TYPE br_event;
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BR_EVENT_FUNC event_func;
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};
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typedef struct _br_event_node br_event_node_t;
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struct _br_event_head {
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struct hlist_head head;
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pthread_mutex_t lock;
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boolean init;
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};
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typedef struct _br_event_head br_event_head_t;
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/* 临时数据结构 */
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struct _br_temp {
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char *br_name;
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boolean result;
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};
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typedef struct _br_temp br_temp_t;
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/* 配置消息数据结构 */
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struct _br_config {
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char br_name[BR_NAMSIZ];
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int port_num;
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char **ports;
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};
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typedef struct _br_config br_config_t;
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struct _br_fdb_config {
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char br_name[BR_NAMSIZ];
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};
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typedef struct _br_fdb_config br_fdb_config_t;
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/* json解析数据结构 */
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struct _br_config_string {
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int config_type;
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char br_name[BR_NAMSIZ];
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};
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typedef struct _br_config_string br_config_string_t;
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struct _br_if_config_string {
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int config_type;
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char br_name[BR_NAMSIZ];
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char **ports;
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};
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typedef struct _br_if_config_string br_if_config_string_t;
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struct _br_fdb_string{
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int config_type;
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char br_name[BR_NAMSIZ];
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};
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typedef struct _br_fdb_string br_fdb_string_t;
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/* 状态数据结构 */
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struct _br_fdb_info{
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char mac_addr[MAC_STRSIZ];
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char port[INTERFACE_NAMSIZ];
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char local[LOCAL_STRSIZ];
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char time[TIME_STRSIZ];
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};
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typedef struct _br_fdb_info fdb_info_t;
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struct _br_fdb_status{
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char br_name[BR_NAMSIZ];
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int fdb_num;
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fdb_info_t fdb_info[MAC_MAXIZS];
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};
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typedef struct _br_fdb_status br_fdb_status_t;
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/* **********************************************************/
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/* 提供给其他模块调用的函数 */
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/************************************************************/
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/* 添加桥，sys_err 表示内核返回的系统错误码*/
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ret_code br_bridge_add(char *br_name, int *sys_err);
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/* 删除桥，sys_err 表示内核返回的系统错误码 */
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ret_code br_bridge_del(char * br_name, int *sys_err);
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/* 通过接口名获取所在桥名 */
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ret_code br_if_bridge_get(char *port_name , char *br_name);
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/* 向桥中添加接口 */
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ret_code br_if_bridge_add(char *br_name, char *port_list,
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int cnt, int *sys_err);
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/* 删除桥中的接口 */
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ret_code br_if_bridge_del(char *br_name, char *port_list,
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int cnt, int *sys_err);
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/* 获取桥中接口数量 */
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int br_if_bridge_num(char *br_name);
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/* 注册桥事件通知函数 */
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ret_code br_event_register(BR_EVENT_TYPE event_type,
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BR_EVENT_FUNC event_func);
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/* 去注册桥事件通知函数 */
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ret_code br_event_unregister(BR_EVENT_TYPE event_type,
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BR_EVENT_FUNC event_func);
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/* **********************************************************/
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/* 配置管理注册函数 */
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/************************************************************/
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/* 桥配置 */
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ret_code br_config_chk(uint source,uint *config_type,
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pointer input, int *input_len,
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pointer output, int *output_len);
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ret_code br_config_proc(uint source, uint config_type,
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pointer input, int input_len,
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pointer output, int *output_len);
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/* 桥接口配置 */
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ret_code br_if_config_chk(uint source,uint *config_type,
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pointer input, int *input_len,
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pointer output, int *output_len);
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ret_code br_if_config_proc(uint source, uint config_type,
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pointer input, int input_len,
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pointer output, int *output_len);
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ret_code br_if_config_get(uint source,
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pointer input, int input_len,
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pointer output, int *output_len);
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ret_code br_if_config_get_all(uint source,
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pointer output, int *output_len);
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/* 桥fdb配置 */
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ret_code br_fdb_config_chk(uint source,uint *config_type,
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pointer input, int *input_len,
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pointer output, int *output_len);
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ret_code br_fdb_config_get(uint source,
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pointer input, int input_len,
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pointer output, int *output_len);
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/* 模块初始化 */
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ret_code br_bridge_init();
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#endif
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