secgateway/Platform/user/configm/config-server/include/brconfig.h

#ifndef BRCONFIG_H_
#define BRCONFIG_H_

#include "list.h"

#define BR_NAMSIZ     INTERFACE_NAMSIZ
#define MAC_STRSIZ    32
#define LOCAL_STRSIZ  16
#define TIME_STRSIZ   16
#define MAC_MAXIZS    1024
#define FDB_CHUNK     128

typedef enum {
    BR_CREATE_EVENT = 1,
    BR_DELETE_EVENT,
    BR_CREATE_EVENT_PRE,
    BR_DELETE_EVENT_PRE,
	BR_IF_JOIN_EVENT,
    BR_IF_LEAVE_EVENT,
    BR_IF_JOIN_EVENT_PRE,
    BR_IF_LEAVE_EVENT_PRE,
    BR_EVENT_INVALID 
} BR_EVENT_TYPE;

/************************************************************/
/*                      结构体                                 */
/************************************************************/
/* 事件通知数据结构 */
struct _br_event {
        char *br_name;
        char *if_name;
};
typedef struct _br_event br_event_t;

typedef int (*BR_EVENT_FUNC)(BR_EVENT_TYPE event_type, 
                             br_event_t event_arg);

struct _br_event_node {
        struct hlist_node list;
        BR_EVENT_TYPE br_event;
        BR_EVENT_FUNC event_func;
};
typedef struct _br_event_node br_event_node_t;

struct _br_event_head {
        struct hlist_head head;
        pthread_mutex_t lock;
        boolean init;
};
typedef struct _br_event_head br_event_head_t;


/* 临时数据结构 */
struct _br_temp {
        char *br_name;
        boolean  result;
};
typedef struct _br_temp br_temp_t;

/* 配置消息数据结构 */
struct _br_config {
        char br_name[BR_NAMSIZ];
        int port_num;
        char **ports;
};
typedef struct _br_config br_config_t;

struct _br_fdb_config {
        char br_name[BR_NAMSIZ];
};
typedef struct _br_fdb_config br_fdb_config_t;

/* json解析数据结构 */
struct _br_config_string {
        int  config_type;
        char br_name[BR_NAMSIZ];
};
typedef struct _br_config_string br_config_string_t;

struct _br_if_config_string {
        int  config_type;
        char br_name[BR_NAMSIZ];
        char **ports;
};
typedef struct _br_if_config_string br_if_config_string_t;

struct _br_fdb_string{
        int  config_type;
        char br_name[BR_NAMSIZ];
};
typedef struct _br_fdb_string br_fdb_string_t;

/* 状态数据结构 */
struct _br_fdb_info{
    char mac_addr[MAC_STRSIZ];
    char port[INTERFACE_NAMSIZ];
    char local[LOCAL_STRSIZ];
    char time[TIME_STRSIZ];
};
typedef struct _br_fdb_info fdb_info_t;

struct _br_fdb_status{
        char br_name[BR_NAMSIZ];
        int  fdb_num;
        fdb_info_t fdb_info[MAC_MAXIZS];
};
typedef struct _br_fdb_status br_fdb_status_t;

/* **********************************************************/
/*             提供给其他模块调用的函数                                 */
/************************************************************/

/* 添加桥，sys_err 表示内核返回的系统错误码*/
ret_code br_bridge_add(char *br_name, int *sys_err);

/* 删除桥，sys_err 表示内核返回的系统错误码 */
ret_code br_bridge_del(char * br_name, int *sys_err);

/* 通过接口名获取所在桥名 */
ret_code br_if_bridge_get(char *port_name , char *br_name);

/* 向桥中添加接口 */
ret_code br_if_bridge_add(char *br_name, char *port_list, 
                          int cnt, int *sys_err);

/* 删除桥中的接口 */      
ret_code br_if_bridge_del(char *br_name, char *port_list, 
                          int cnt, int *sys_err);
                          
/* 获取桥中接口数量 */                     
int br_if_bridge_num(char *br_name);

/* 注册桥事件通知函数 */
ret_code br_event_register(BR_EVENT_TYPE event_type, 
                           BR_EVENT_FUNC event_func);

/* 去注册桥事件通知函数 */
ret_code br_event_unregister(BR_EVENT_TYPE event_type, 
                             BR_EVENT_FUNC event_func);

/* **********************************************************/
/*             配置管理注册函数                                     */
/************************************************************/

/* 桥配置 */
ret_code br_config_chk(uint source,uint *config_type,
                       pointer input, int *input_len,
                       pointer output, int *output_len);
                       
ret_code br_config_proc(uint source, uint config_type,
                        pointer input, int input_len,
                        pointer output, int *output_len);
/* 桥接口配置 */
ret_code br_if_config_chk(uint source,uint *config_type,
                          pointer input, int *input_len,
                          pointer output, int *output_len);
                          
ret_code br_if_config_proc(uint source, uint config_type,
                           pointer input, int input_len,
                           pointer output, int *output_len);

ret_code br_if_config_get(uint source, 
                          pointer input, int input_len,
                          pointer output, int *output_len);

ret_code br_if_config_get_all(uint source, 
                              pointer output, int *output_len);
/* 桥fdb配置 */
ret_code br_fdb_config_chk(uint source,uint *config_type,
                           pointer input, int *input_len,
                           pointer output, int *output_len);

ret_code br_fdb_config_get(uint source, 
                           pointer input, int input_len,
                           pointer output, int *output_len);

/* 模块初始化 */
ret_code br_bridge_init();

#endif