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