release/src/router/shared/wlif_utils.h

   1 /*
   2  * Shell-like utility functions
   3  *
   4  * Copyright (C) 2008, Broadcom Corporation
   5  * All Rights Reserved.
   6  *
   7  * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
   8  * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
   9  * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
  10  * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
  11  *
  12  * $Id: wlif_utils.h,v 1.3 2008/09/17 23:10:05 Exp $
  13  */
  14
  15 #ifndef _wlif_utils_h_
  16 #define _wlif_utils_h_
  17
  18 #ifndef IFNAMSIZ
  19 #define IFNAMSIZ 16
  20 #endif
  21
  22 #ifndef ETHER_ADDR_LEN
  23 #define ETHER_ADDR_LEN 6
  24 #endif
  25
  26 #define WLIFU_MAX_NO_BRIDGE     4
  27 #define WLIFU_MAX_NO_WAN                2
  28
  29 #define MAX_USER_KEY_LEN        80                      /* same as NAS_WKSP_MAX_USER_KEY_LEN */
  30 #define MAX_SSID_LEN            32                      /* same as DOT11_MAX_SSID_LEN */
  31
  32 typedef struct wsec_info_s {
  33         int unit;                                       /* interface unit */
  34         int ibss;                                       /* IBSS vs. Infrastructure mode */
  35         int gtk_rekey_secs;             /* group key rekey interval */
  36         int wep_index;                  /* wep key index */
  37         int ssn_to;                             /* ssn timeout value */
  38         int debug;                              /* verbose - 0:no | others:yes */
  39         int preauth;                            /* preauth */
  40         int auth_blockout_time; /* update auth blockout retry interval */
  41         unsigned int auth;      /* shared key authentication optional (0) or required (1) */
  42         unsigned int akm;                       /* authentication mode */
  43         unsigned int wsec;                      /* encryption */
  44         unsigned int flags;                     /* flags */
  45         char osifname[IFNAMSIZ];        /* interface name */
  46         unsigned char ea[ETHER_ADDR_LEN];                       /* interface hw address */
  47         unsigned char remote[ETHER_ADDR_LEN];   /* wds remote address */
  48         unsigned short radius_port;                             /* radius server port number */
  49         char ssid[MAX_SSID_LEN + 1];                            /* ssid info */
  50         char psk[MAX_USER_KEY_LEN + 1];                 /* user-supplied psk passphrase */
  51         char *secret;                           /* user-supplied radius secret */
  52         char *wep_key;                  /* user-supplied wep key */
  53         char *radius_addr;              /* radius server address */
  54         char *nas_id;                   /* nas mac address */
  55 } wsec_info_t;
  56
  57 #define WLIFU_WSEC_SUPPL                        0x00000001      /* role is supplicant */
  58 #define WLIFU_WSEC_AUTH                 0x00000002      /* role is authenticator */
  59 #define WLIFU_WSEC_WDS                  0x00000004      /* WDS mode */
  60
  61 #define WLIFU_AUTH_RADIUS                       0x20    /* same as nas_mode_t RADIUS in nas.h */
  62
  63 /* get wsec return code */
  64 #define WLIFU_WSEC_SUCCESS                      0
  65 #define WLIFU_ERR_INVALID_PARAMETER     1
  66 #define WLIFU_ERR_NOT_WL_INTERFACE      2
  67 #define WLIFU_ERR_NOT_SUPPORT_MODE      4
  68 #define WLIFU_ERR_WL_REMOTE_HWADDR      3
  69 #define WLIFU_ERR_WL_WPA_ROLE           5
  70
  71 extern int get_spoof_mac(const char *osifname, char *mac, int maclen);
  72 extern int get_spoof_ifname(char *mac, char *osifname, int osifnamelen);
  73 extern int get_real_mac(char *mac, int maclen);
  74 extern int get_lan_mac(unsigned char *mac);
  75 extern unsigned char *get_wlmacstr_by_unit(char *unit);
  76 extern int get_wlname_by_mac(unsigned char *mac, char *wlname);
  77 extern char *get_ifname_by_wlmac(unsigned char *mac, char *name);
  78
  79 extern int get_wsec(wsec_info_t *info, char *mac, char *osifname);
  80
  81 #endif /* _wlif_utils_h_ */