mac_mapper.h

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#ifndef MAC_MAPPER_H
#define MAC_MAPPER_H
 
#include <stdbool.h>
#include <inttypes.h>
#include <utarray.h>
#include <uthash.h>
 
#include "bridge_list.h"
 
#include "../ap/ap_config.h"
 
#include "../utils/allocs.h"
#include "../utils/hashmap.h"
#include "../utils/os.h"
 
#define MAX_DEVICE_LABEL_SIZE 255
 
struct mac_conn_info {
  enum AP_CONNECTION_STATUS status; 
  int vlanid;                       
  bool nat;              
  bool allow_connection; 
  uint8_t pass[AP_SECRET_LEN]; 
  ssize_t pass_len; 
  char
      ip_addr[OS_INET_ADDRSTRLEN]; 
  char ip_sec_addr[OS_INET_ADDRSTRLEN]; 
  char ifname[IF_NAMESIZE]; 
  char label[MAX_DEVICE_LABEL_SIZE]; 
  char id[MAX_RANDOM_UUID_LEN];      
  uint64_t join_timestamp;           
};
 
struct mac_conn {
  uint8_t mac_addr[ETHER_ADDR_LEN]; 
  struct mac_conn_info info;        
};
 
typedef struct hashmap_mac_conn { 
  char key[ETHER_ADDR_LEN];
  struct mac_conn_info value; 
  UT_hash_handle hh;          
} hmap_mac_conn;
 
int get_mac_mapper(hmap_mac_conn **hmap, uint8_t mac_addr[ETHER_ADDR_LEN],
                   struct mac_conn_info *info);
 
bool put_mac_mapper(hmap_mac_conn **hmap, struct mac_conn conn);
 
void free_mac_mapper(hmap_mac_conn **hmap);
 
int get_mac_list(hmap_mac_conn **hmap, struct mac_conn **list);
 
void init_default_mac_info(struct mac_conn_info *info, int default_open_vlanid,
                           bool allow_all_nat);
 
int get_ip_mapper(hmap_mac_conn **hmap, char *ip, uint8_t *mac_addr);
#endif