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 struct iwinfo_rate_entry {
  70         uint32_t rate;
  71         int8_t mcs;
  72         uint8_t is_40mhz:1;
  73         uint8_t is_short_gi:1;
  74 };
  75
  76 struct iwinfo_assoclist_entry {
  77         uint8_t mac[6];
  78         int8_t signal;
  79         int8_t noise;
  80         uint32_t inactive;
  81         uint32_t rx_packets;
  82         uint32_t tx_packets;
  83         struct iwinfo_rate_entry rx_rate;
  84         struct iwinfo_rate_entry tx_rate;
  85 };
  86
  87 struct iwinfo_txpwrlist_entry {
  88         uint8_t  dbm;
  89         uint16_t mw;
  90 };
  91
  92 struct iwinfo_freqlist_entry {
  93         uint8_t channel;
  94         uint32_t mhz;
  95         uint8_t restricted;
  96 };
  97
  98 struct iwinfo_crypto_entry {
  99         uint8_t enabled;
 100         uint8_t wpa_version;
 101         uint8_t group_ciphers;
 102         uint8_t pair_ciphers;
 103         uint8_t auth_suites;
 104         uint8_t auth_algs;
 105 };
 106
 107 struct iwinfo_scanlist_entry {
 108         uint8_t mac[6];
 109         uint8_t ssid[IWINFO_ESSID_MAX_SIZE+1];
 110         enum iwinfo_opmode mode;
 111         uint8_t channel;
 112         uint8_t signal;
 113         uint8_t quality;
 114         uint8_t quality_max;
 115         struct iwinfo_crypto_entry crypto;
 116 };
 117
 118 struct iwinfo_country_entry {
 119         uint16_t iso3166;
 120         uint8_t ccode[4];
 121 };
 122
 123 struct iwinfo_iso3166_label {
 124         uint16_t iso3166;
 125         uint8_t  name[28];
 126 };
 127
 128 struct iwinfo_hardware_id {
 129         uint16_t vendor_id;
 130         uint16_t device_id;
 131         uint16_t subsystem_vendor_id;
 132         uint16_t subsystem_device_id;
 133 };
 134
 135 struct iwinfo_hardware_entry {
 136         char vendor_name[64];
 137         char device_name[64];
 138         uint16_t vendor_id;
 139         uint16_t device_id;
 140         uint16_t subsystem_vendor_id;
 141         uint16_t subsystem_device_id;
 142         int16_t txpower_offset;
 143         int16_t frequency_offset;
 144 };
 145
 146 extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
 147
 148 #define IWINFO_HARDWARE_FILE    "/usr/share/libiwinfo/hardware.txt"
 149
 150
 151 struct iwinfo_ops {
 152         const char *name;
 153
 154         int (*probe)(const char *ifname);
 155         int (*mode)(const char *, int *);
 156         int (*channel)(const char *, int *);
 157         int (*frequency)(const char *, int *);
 158         int (*frequency_offset)(const char *, int *);
 159         int (*txpower)(const char *, int *);
 160         int (*txpower_offset)(const char *, int *);
 161         int (*bitrate)(const char *, int *);
 162         int (*signal)(const char *, int *);
 163         int (*noise)(const char *, int *);
 164         int (*quality)(const char *, int *);
 165         int (*quality_max)(const char *, int *);
 166         int (*mbssid_support)(const char *, int *);
 167         int (*hwmodelist)(const char *, int *);
 168         int (*ssid)(const char *, char *);
 169         int (*bssid)(const char *, char *);
 170         int (*country)(const char *, char *);
 171         int (*hardware_id)(const char *, char *);
 172         int (*hardware_name)(const char *, char *);
 173         int (*encryption)(const char *, char *);
 174         int (*phyname)(const char *, char *);
 175         int (*assoclist)(const char *, char *, int *);
 176         int (*txpwrlist)(const char *, char *, int *);
 177         int (*scanlist)(const char *, char *, int *);
 178         int (*freqlist)(const char *, char *, int *);
 179         int (*countrylist)(const char *, char *, int *);
 180         void (*close)(void);
 181 };
 182
 183 const char * iwinfo_type(const char *ifname);
 184 const struct iwinfo_ops * iwinfo_backend(const char *ifname);
 185 void iwinfo_finish(void);
 186
 187 extern const struct iwinfo_ops wext_ops;
 188 extern const struct iwinfo_ops madwifi_ops;
 189 extern const struct iwinfo_ops nl80211_ops;
 190 extern const struct iwinfo_ops wl_ops;
 191
 192 #include "iwinfo/utils.h"
 193
 194 #endif