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 #define IWINFO_80211_AD      (1 << 5)
  32
  33 #define IWINFO_CIPHER_NONE   (1 << 0)
  34 #define IWINFO_CIPHER_WEP40  (1 << 1)
  35 #define IWINFO_CIPHER_TKIP   (1 << 2)
  36 #define IWINFO_CIPHER_WRAP   (1 << 3)
  37 #define IWINFO_CIPHER_CCMP   (1 << 4)
  38 #define IWINFO_CIPHER_WEP104 (1 << 5)
  39 #define IWINFO_CIPHER_AESOCB (1 << 6)
  40 #define IWINFO_CIPHER_CKIP   (1 << 7)
  41 #define IWINFO_CIPHER_COUNT  8
  42
  43 #define IWINFO_KMGMT_NONE    (1 << 0)
  44 #define IWINFO_KMGMT_8021x   (1 << 1)
  45 #define IWINFO_KMGMT_PSK     (1 << 2)
  46 #define IWINFO_KMGMT_SAE     (1 << 3)
  47 #define IWINFO_KMGMT_OWE     (1 << 4)
  48 #define IWINFO_KMGMT_COUNT   5
  49
  50 #define IWINFO_AUTH_OPEN     (1 << 0)
  51 #define IWINFO_AUTH_SHARED   (1 << 1)
  52 #define IWINFO_AUTH_COUNT    2
  53
  54 #define IWINFO_FREQ_NO_10MHZ            (1 << 0)
  55 #define IWINFO_FREQ_NO_20MHZ            (1 << 1)
  56 #define IWINFO_FREQ_NO_HT40PLUS         (1 << 2)
  57 #define IWINFO_FREQ_NO_HT40MINUS        (1 << 3)
  58 #define IWINFO_FREQ_NO_80MHZ            (1 << 4)
  59 #define IWINFO_FREQ_NO_160MHZ           (1 << 5)
  60 #define IWINFO_FREQ_NO_2160MHZ          (1 << 6)
  61
  62 extern const char *IWINFO_CIPHER_NAMES[IWINFO_CIPHER_COUNT];
  63 extern const char *IWINFO_KMGMT_NAMES[IWINFO_KMGMT_COUNT];
  64 extern const char *IWINFO_AUTH_NAMES[IWINFO_AUTH_COUNT];
  65
  66
  67 enum iwinfo_opmode {
  68         IWINFO_OPMODE_UNKNOWN    = 0,
  69         IWINFO_OPMODE_MASTER     = 1,
  70         IWINFO_OPMODE_ADHOC      = 2,
  71         IWINFO_OPMODE_CLIENT     = 3,
  72         IWINFO_OPMODE_MONITOR    = 4,
  73         IWINFO_OPMODE_AP_VLAN    = 5,
  74         IWINFO_OPMODE_WDS        = 6,
  75         IWINFO_OPMODE_MESHPOINT  = 7,
  76         IWINFO_OPMODE_P2P_CLIENT = 8,
  77         IWINFO_OPMODE_P2P_GO     = 9,
  78 };
  79
  80 extern const char *IWINFO_OPMODE_NAMES[];
  81
  82
  83 enum iwinfo_htmode {
  84         IWINFO_HTMODE_HT20       = (1 << 0),
  85         IWINFO_HTMODE_HT40       = (1 << 1),
  86         IWINFO_HTMODE_VHT20      = (1 << 2),
  87         IWINFO_HTMODE_VHT40      = (1 << 3),
  88         IWINFO_HTMODE_VHT80      = (1 << 4),
  89         IWINFO_HTMODE_VHT80_80   = (1 << 5),
  90         IWINFO_HTMODE_VHT160     = (1 << 6),
  91
  92         IWINFO_HTMODE_COUNT      = 7
  93 };
  94
  95 extern const char *IWINFO_HTMODE_NAMES[IWINFO_HTMODE_COUNT];
  96
  97
  98 struct iwinfo_rate_entry {
  99         uint32_t rate;
 100         int8_t mcs;
 101         uint8_t is_40mhz:1;
 102         uint8_t is_short_gi:1;
 103         uint8_t is_ht:1;
 104         uint8_t is_vht:1;
 105         uint8_t mhz;
 106         uint8_t nss;
 107 };
 108
 109 struct iwinfo_assoclist_entry {
 110         uint8_t mac[6];
 111         int8_t signal;
 112         int8_t signal_avg;
 113         int8_t noise;
 114         uint32_t inactive;
 115         uint32_t connected_time;
 116         uint32_t rx_packets;
 117         uint32_t tx_packets;
 118         uint64_t rx_drop_misc;
 119         struct iwinfo_rate_entry rx_rate;
 120         struct iwinfo_rate_entry tx_rate;
 121         uint32_t rx_bytes;
 122         uint32_t tx_bytes;
 123         uint32_t tx_retries;
 124         uint32_t tx_failed;
 125         uint64_t t_offset;
 126         uint8_t is_authorized:1;
 127         uint8_t is_authenticated:1;
 128         uint8_t is_preamble_short:1;
 129         uint8_t is_wme:1;
 130         uint8_t is_mfp:1;
 131         uint8_t is_tdls:1;
 132         uint32_t thr;
 133         uint16_t llid;
 134         uint16_t plid;
 135         char plink_state[16];
 136         char local_ps[16];
 137         char peer_ps[16];
 138         char nonpeer_ps[16];
 139 };
 140
 141 struct iwinfo_survey_entry {
 142         uint64_t active_time;
 143         uint64_t busy_time;
 144         uint64_t busy_time_ext;
 145         uint64_t rxtime;
 146         uint64_t txtime;
 147         uint32_t mhz;
 148         uint8_t noise;
 149 };
 150
 151 struct iwinfo_txpwrlist_entry {
 152         uint8_t  dbm;
 153         uint16_t mw;
 154 };
 155
 156 struct iwinfo_freqlist_entry {
 157         uint8_t channel;
 158         uint32_t mhz;
 159         uint8_t restricted;
 160         uint32_t flags;
 161 };
 162
 163 struct iwinfo_crypto_entry {
 164         uint8_t enabled;
 165         uint8_t wpa_version;
 166         uint8_t group_ciphers;
 167         uint8_t pair_ciphers;
 168         uint8_t auth_suites;
 169         uint8_t auth_algs;
 170 };
 171
 172 struct iwinfo_scanlist_entry {
 173         uint8_t mac[6];
 174         char ssid[IWINFO_ESSID_MAX_SIZE+1];
 175         enum iwinfo_opmode mode;
 176         uint8_t channel;
 177         uint8_t signal;
 178         uint8_t quality;
 179         uint8_t quality_max;
 180         struct iwinfo_crypto_entry crypto;
 181 };
 182
 183 struct iwinfo_country_entry {
 184         uint16_t iso3166;
 185         char ccode[4];
 186 };
 187
 188 struct iwinfo_iso3166_label {
 189         uint16_t iso3166;
 190         char name[28];
 191 };
 192
 193 struct iwinfo_hardware_id {
 194         uint16_t vendor_id;
 195         uint16_t device_id;
 196         uint16_t subsystem_vendor_id;
 197         uint16_t subsystem_device_id;
 198 };
 199
 200 struct iwinfo_hardware_entry {
 201         char vendor_name[64];
 202         char device_name[64];
 203         uint16_t vendor_id;
 204         uint16_t device_id;
 205         uint16_t subsystem_vendor_id;
 206         uint16_t subsystem_device_id;
 207         int16_t txpower_offset;
 208         int16_t frequency_offset;
 209 };
 210
 211 extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
 212
 213 #define IWINFO_HARDWARE_FILE    "/usr/share/libiwinfo/hardware.txt"
 214
 215
 216 struct iwinfo_ops {
 217         const char *name;
 218
 219         int (*probe)(const char *ifname);
 220         int (*mode)(const char *, int *);
 221         int (*channel)(const char *, int *);
 222         int (*frequency)(const char *, int *);
 223         int (*frequency_offset)(const char *, int *);
 224         int (*txpower)(const char *, int *);
 225         int (*txpower_offset)(const char *, int *);
 226         int (*bitrate)(const char *, int *);
 227         int (*signal)(const char *, int *);
 228         int (*noise)(const char *, int *);
 229         int (*quality)(const char *, int *);
 230         int (*quality_max)(const char *, int *);
 231         int (*mbssid_support)(const char *, int *);
 232         int (*hwmodelist)(const char *, int *);
 233         int (*htmodelist)(const char *, int *);
 234         int (*ssid)(const char *, char *);
 235         int (*bssid)(const char *, char *);
 236         int (*country)(const char *, char *);
 237         int (*hardware_id)(const char *, char *);
 238         int (*hardware_name)(const char *, char *);
 239         int (*encryption)(const char *, char *);
 240         int (*phyname)(const char *, char *);
 241         int (*assoclist)(const char *, char *, int *);
 242         int (*txpwrlist)(const char *, char *, int *);
 243         int (*scanlist)(const char *, char *, int *);
 244         int (*freqlist)(const char *, char *, int *);
 245         int (*countrylist)(const char *, char *, int *);
 246         int (*survey)(const char *, char *, int *);
 247         int (*lookup_phy)(const char *, char *);
 248         void (*close)(void);
 249 };
 250
 251 const char * iwinfo_type(const char *ifname);
 252 const struct iwinfo_ops * iwinfo_backend(const char *ifname);
 253 const struct iwinfo_ops * iwinfo_backend_by_name(const char *name);
 254 void iwinfo_finish(void);
 255
 256 extern const struct iwinfo_ops wext_ops;
 257 extern const struct iwinfo_ops madwifi_ops;
 258 extern const struct iwinfo_ops nl80211_ops;
 259 extern const struct iwinfo_ops wl_ops;
 260
 261 #include "iwinfo/utils.h"
 262
 263 #endif