17 #include <sys/ioctl.h>
23 #define IWINFO_BUFSIZE 24 * 1024
24 #define IWINFO_ESSID_MAX_SIZE 32
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)
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_GCMP (1 << 8)
42 #define IWINFO_CIPHER_COUNT 9
44 #define IWINFO_KMGMT_NONE (1 << 0)
45 #define IWINFO_KMGMT_8021x (1 << 1)
46 #define IWINFO_KMGMT_PSK (1 << 2)
47 #define IWINFO_KMGMT_SAE (1 << 3)
48 #define IWINFO_KMGMT_OWE (1 << 4)
49 #define IWINFO_KMGMT_COUNT 5
51 #define IWINFO_AUTH_OPEN (1 << 0)
52 #define IWINFO_AUTH_SHARED (1 << 1)
53 #define IWINFO_AUTH_COUNT 2
55 #define IWINFO_FREQ_NO_10MHZ (1 << 0)
56 #define IWINFO_FREQ_NO_20MHZ (1 << 1)
57 #define IWINFO_FREQ_NO_HT40PLUS (1 << 2)
58 #define IWINFO_FREQ_NO_HT40MINUS (1 << 3)
59 #define IWINFO_FREQ_NO_80MHZ (1 << 4)
60 #define IWINFO_FREQ_NO_160MHZ (1 << 5)
61 #define IWINFO_FREQ_NO_2160MHZ (1 << 6)
63 extern const char *IWINFO_CIPHER_NAMES
[IWINFO_CIPHER_COUNT
];
64 extern const char *IWINFO_KMGMT_NAMES
[IWINFO_KMGMT_COUNT
];
65 extern const char *IWINFO_AUTH_NAMES
[IWINFO_AUTH_COUNT
];
69 IWINFO_OPMODE_UNKNOWN
= 0,
70 IWINFO_OPMODE_MASTER
= 1,
71 IWINFO_OPMODE_ADHOC
= 2,
72 IWINFO_OPMODE_CLIENT
= 3,
73 IWINFO_OPMODE_MONITOR
= 4,
74 IWINFO_OPMODE_AP_VLAN
= 5,
75 IWINFO_OPMODE_WDS
= 6,
76 IWINFO_OPMODE_MESHPOINT
= 7,
77 IWINFO_OPMODE_P2P_CLIENT
= 8,
78 IWINFO_OPMODE_P2P_GO
= 9,
81 extern const char *IWINFO_OPMODE_NAMES
[];
85 IWINFO_HTMODE_HT20
= (1 << 0),
86 IWINFO_HTMODE_HT40
= (1 << 1),
87 IWINFO_HTMODE_VHT20
= (1 << 2),
88 IWINFO_HTMODE_VHT40
= (1 << 3),
89 IWINFO_HTMODE_VHT80
= (1 << 4),
90 IWINFO_HTMODE_VHT80_80
= (1 << 5),
91 IWINFO_HTMODE_VHT160
= (1 << 6),
92 IWINFO_HTMODE_NOHT
= (1 << 7),
94 IWINFO_HTMODE_COUNT
= 8
97 extern const char *IWINFO_HTMODE_NAMES
[IWINFO_HTMODE_COUNT
];
100 struct iwinfo_rate_entry
{
104 uint8_t is_short_gi
:1;
111 struct iwinfo_assoclist_entry
{
117 uint32_t connected_time
;
120 uint64_t rx_drop_misc
;
121 struct iwinfo_rate_entry rx_rate
;
122 struct iwinfo_rate_entry tx_rate
;
128 uint8_t is_authorized
:1;
129 uint8_t is_authenticated
:1;
130 uint8_t is_preamble_short
:1;
137 char plink_state
[16];
143 struct iwinfo_survey_entry
{
144 uint64_t active_time
;
146 uint64_t busy_time_ext
;
153 struct iwinfo_txpwrlist_entry
{
158 struct iwinfo_freqlist_entry
{
165 struct iwinfo_crypto_entry
{
168 uint16_t group_ciphers
;
169 uint16_t pair_ciphers
;
174 struct iwinfo_scanlist_ht_chan_entry
{
175 uint8_t primary_chan
;
176 uint8_t secondary_chan_off
;
180 struct iwinfo_scanlist_vht_chan_entry
{
182 uint8_t center_chan_1
;
183 uint8_t center_chan_2
;
186 static const char *ht_secondary_offset
[4] = {
194 static uint16_t ht_chan_width
[2] = {
196 2040, /* 40 MHz or higher (refer to vht if supported) */
199 static uint16_t vht_chan_width
[] = {
200 [0] = 40, /* 40 MHz or lower (refer to ht to a more precise width) */
201 [1] = 80, /* 80 MHz */
202 [3] = 8080, /* 80+80 MHz */
203 [2] = 160, /* 160 MHz */
206 struct iwinfo_scanlist_entry
{
208 char ssid
[IWINFO_ESSID_MAX_SIZE
+1];
209 enum iwinfo_opmode mode
;
214 struct iwinfo_crypto_entry crypto
;
215 struct iwinfo_scanlist_ht_chan_entry ht_chan_info
;
216 struct iwinfo_scanlist_vht_chan_entry vht_chan_info
;
219 struct iwinfo_country_entry
{
224 struct iwinfo_iso3166_label
{
229 struct iwinfo_hardware_id
{
232 uint16_t subsystem_vendor_id
;
233 uint16_t subsystem_device_id
;
236 struct iwinfo_hardware_entry
{
237 char vendor_name
[64];
238 char device_name
[64];
241 uint16_t subsystem_vendor_id
;
242 uint16_t subsystem_device_id
;
243 int16_t txpower_offset
;
244 int16_t frequency_offset
;
247 extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES
[];
249 #define IWINFO_HARDWARE_FILE "/usr/share/libiwinfo/hardware.txt"
255 int (*probe
)(const char *ifname
);
256 int (*mode
)(const char *, int *);
257 int (*channel
)(const char *, int *);
258 int (*center_chan1
)(const char *, int *);
259 int (*center_chan2
)(const char *, int *);
260 int (*frequency
)(const char *, int *);
261 int (*frequency_offset
)(const char *, int *);
262 int (*txpower
)(const char *, int *);
263 int (*txpower_offset
)(const char *, int *);
264 int (*bitrate
)(const char *, int *);
265 int (*signal
)(const char *, int *);
266 int (*noise
)(const char *, int *);
267 int (*quality
)(const char *, int *);
268 int (*quality_max
)(const char *, int *);
269 int (*mbssid_support
)(const char *, int *);
270 int (*hwmodelist
)(const char *, int *);
271 int (*htmodelist
)(const char *, int *);
272 int (*htmode
)(const char *, int *);
273 int (*ssid
)(const char *, char *);
274 int (*bssid
)(const char *, char *);
275 int (*country
)(const char *, char *);
276 int (*hardware_id
)(const char *, char *);
277 int (*hardware_name
)(const char *, char *);
278 int (*encryption
)(const char *, char *);
279 int (*phyname
)(const char *, char *);
280 int (*assoclist
)(const char *, char *, int *);
281 int (*txpwrlist
)(const char *, char *, int *);
282 int (*scanlist
)(const char *, char *, int *);
283 int (*freqlist
)(const char *, char *, int *);
284 int (*countrylist
)(const char *, char *, int *);
285 int (*survey
)(const char *, char *, int *);
286 int (*lookup_phy
)(const char *, char *);
290 const char * iwinfo_type(const char *ifname
);
291 const struct iwinfo_ops
* iwinfo_backend(const char *ifname
);
292 const struct iwinfo_ops
* iwinfo_backend_by_name(const char *name
);
293 void iwinfo_finish(void);
295 extern const struct iwinfo_ops wext_ops
;
296 extern const struct iwinfo_ops madwifi_ops
;
297 extern const struct iwinfo_ops nl80211_ops
;
298 extern const struct iwinfo_ops wl_ops
;
300 #include "iwinfo/utils.h"