include/iwinfo.h

   1 #ifndef __IWINFO_H_
   2 #define __IWINFO_H_
   3
   4 #include <sys/types.h>
   5 #include <sys/stat.h>
   6 #include <sys/wait.h>
   7 #include <unistd.h>
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #include <string.h>
  11 #include <fcntl.h>
  12 #include <glob.h>
  13 #include <ctype.h>
  14 #include <dirent.h>
  15 #include <stdint.h>
  16
  17 #include <sys/ioctl.h>
  18 #include <sys/mman.h>
  19 #include <net/if.h>
  20 #include <errno.h>
  21
  22
  23 #define IWINFO_BUFSIZE  24 * 1024
  24 #define IWINFO_ESSID_MAX_SIZE   32
  25
  26 #define IWINFO_80211_A       (1 << 0)
  27 #define IWINFO_80211_B       (1 << 1)
  28 #define IWINFO_80211_G       (1 << 2)
  29 #define IWINFO_80211_N       (1 << 3)
  30 #define IWINFO_80211_AC      (1 << 4)
  31
  32 #define IWINFO_CIPHER_NONE   (1 << 0)
  33 #define IWINFO_CIPHER_WEP40  (1 << 1)
  34 #define IWINFO_CIPHER_TKIP   (1 << 2)
  35 #define IWINFO_CIPHER_WRAP   (1 << 3)
  36 #define IWINFO_CIPHER_CCMP   (1 << 4)
  37 #define IWINFO_CIPHER_WEP104 (1 << 5)
  38 #define IWINFO_CIPHER_AESOCB (1 << 6)
  39 #define IWINFO_CIPHER_CKIP   (1 << 7)
  40
  41 #define IWINFO_KMGMT_NONE    (1 << 0)
  42 #define IWINFO_KMGMT_8021x   (1 << 1)
  43 #define IWINFO_KMGMT_PSK     (1 << 2)
  44
  45 #define IWINFO_AUTH_OPEN     (1 << 0)
  46 #define IWINFO_AUTH_SHARED   (1 << 1)
  47
  48 extern const char *IWINFO_CIPHER_NAMES[];
  49 extern const char *IWINFO_KMGMT_NAMES[];
  50 extern const char *IWINFO_AUTH_NAMES[];
  51
  52
  53 enum iwinfo_opmode {
  54         IWINFO_OPMODE_UNKNOWN    = 0,
  55         IWINFO_OPMODE_MASTER     = 1,
  56         IWINFO_OPMODE_ADHOC      = 2,
  57         IWINFO_OPMODE_CLIENT     = 3,
  58         IWINFO_OPMODE_MONITOR    = 4,
  59         IWINFO_OPMODE_AP_VLAN    = 5,
  60         IWINFO_OPMODE_WDS        = 6,
  61         IWINFO_OPMODE_MESHPOINT  = 7,
  62         IWINFO_OPMODE_P2P_CLIENT = 8,
  63         IWINFO_OPMODE_P2P_GO     = 9,
  64 };
  65
  66 extern const char *IWINFO_OPMODE_NAMES[];
  67
  68
  69 enum iwinfo_htmode {
  70         IWINFO_HTMODE_HT20       = (1 << 0),
  71         IWINFO_HTMODE_HT40       = (1 << 1),
  72         IWINFO_HTMODE_VHT20      = (1 << 2),
  73         IWINFO_HTMODE_VHT40      = (1 << 3),
  74         IWINFO_HTMODE_VHT80      = (1 << 4),
  75         IWINFO_HTMODE_VHT80_80   = (1 << 5),
  76         IWINFO_HTMODE_VHT160     = (1 << 6),
  77
  78         IWINFO_HTMODE_COUNT      = 7
  79 };
  80
  81 extern const char *IWINFO_HTMODE_NAMES[IWINFO_HTMODE_COUNT];
  82
  83
  84 struct iwinfo_rate_entry {
  85         uint32_t rate;
  86         int8_t mcs;
  87         uint8_t is_40mhz:1;
  88         uint8_t is_short_gi:1;
  89 };
  90
  91 struct iwinfo_assoclist_entry {
  92         uint8_t mac[6];
  93         int8_t signal;
  94         int8_t noise;
  95         uint32_t inactive;
  96         uint32_t rx_packets;
  97         uint32_t tx_packets;
  98         struct iwinfo_rate_entry rx_rate;
  99         struct iwinfo_rate_entry tx_rate;
 100 };
 101
 102 struct iwinfo_txpwrlist_entry {
 103         uint8_t  dbm;
 104         uint16_t mw;
 105 };
 106
 107 struct iwinfo_freqlist_entry {
 108         uint8_t channel;
 109         uint32_t mhz;
 110         uint8_t restricted;
 111 };
 112
 113 struct iwinfo_crypto_entry {
 114         uint8_t enabled;
 115         uint8_t wpa_version;
 116         uint8_t group_ciphers;
 117         uint8_t pair_ciphers;
 118         uint8_t auth_suites;
 119         uint8_t auth_algs;
 120 };
 121
 122 struct iwinfo_scanlist_entry {
 123         uint8_t mac[6];
 124         uint8_t ssid[IWINFO_ESSID_MAX_SIZE+1];
 125         enum iwinfo_opmode mode;
 126         uint8_t channel;
 127         uint8_t signal;
 128         uint8_t quality;
 129         uint8_t quality_max;
 130         struct iwinfo_crypto_entry crypto;
 131 };
 132
 133 struct iwinfo_country_entry {
 134         uint16_t iso3166;
 135         uint8_t ccode[4];
 136 };
 137
 138 struct iwinfo_iso3166_label {
 139         uint16_t iso3166;
 140         uint8_t  name[28];
 141 };
 142
 143 struct iwinfo_hardware_id {
 144         uint16_t vendor_id;
 145         uint16_t device_id;
 146         uint16_t subsystem_vendor_id;
 147         uint16_t subsystem_device_id;
 148 };
 149
 150 struct iwinfo_hardware_entry {
 151         char vendor_name[64];
 152         char device_name[64];
 153         uint16_t vendor_id;
 154         uint16_t device_id;
 155         uint16_t subsystem_vendor_id;
 156         uint16_t subsystem_device_id;
 157         int16_t txpower_offset;
 158         int16_t frequency_offset;
 159 };
 160
 161 extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
 162
 163 #define IWINFO_HARDWARE_FILE    "/usr/share/libiwinfo/hardware.txt"
 164
 165
 166 struct iwinfo_ops {
 167         const char *name;
 168
 169         int (*probe)(const char *ifname);
 170         int (*mode)(const char *, int *);
 171         int (*channel)(const char *, int *);
 172         int (*frequency)(const char *, int *);
 173         int (*frequency_offset)(const char *, int *);
 174         int (*txpower)(const char *, int *);
 175         int (*txpower_offset)(const char *, int *);
 176         int (*bitrate)(const char *, int *);
 177         int (*signal)(const char *, int *);
 178         int (*noise)(const char *, int *);
 179         int (*quality)(const char *, int *);
 180         int (*quality_max)(const char *, int *);
 181         int (*mbssid_support)(const char *, int *);
 182         int (*hwmodelist)(const char *, int *);
 183         int (*htmodelist)(const char *, int *);
 184         int (*ssid)(const char *, char *);
 185         int (*bssid)(const char *, char *);
 186         int (*country)(const char *, char *);
 187         int (*hardware_id)(const char *, char *);
 188         int (*hardware_name)(const char *, char *);
 189         int (*encryption)(const char *, char *);
 190         int (*phyname)(const char *, char *);
 191         int (*assoclist)(const char *, char *, int *);
 192         int (*txpwrlist)(const char *, char *, int *);
 193         int (*scanlist)(const char *, char *, int *);
 194         int (*freqlist)(const char *, char *, int *);
 195         int (*countrylist)(const char *, char *, int *);
 196         int (*lookup_phy)(const char *, char *);
 197         void (*close)(void);
 198 };
 199
 200 const char * iwinfo_type(const char *ifname);
 201 const struct iwinfo_ops * iwinfo_backend(const char *ifname);
 202 const struct iwinfo_ops * iwinfo_backend_by_name(const char *name);
 203 void iwinfo_finish(void);
 204
 205 extern const struct iwinfo_ops wext_ops;
 206 extern const struct iwinfo_ops madwifi_ops;
 207 extern const struct iwinfo_ops nl80211_ops;
 208 extern const struct iwinfo_ops wl_ops;
 209
 210 #include "iwinfo/utils.h"
 211
 212 #endif