afa147c45a
Providing the channel alone isn't clear as there're overlapping channels on e.g. band 2 and 6. Note: This changes the ABI. Signed-off-by: Andre Heider <a.heider@gmail.com>
413 lines
10 KiB
C
413 lines
10 KiB
C
#ifndef __IWINFO_H_
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#define __IWINFO_H_
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <fcntl.h>
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#include <glob.h>
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#include <ctype.h>
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#include <dirent.h>
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#include <stdint.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include <net/if.h>
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#include <errno.h>
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#define IWINFO_BUFSIZE 24 * 1024
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#define IWINFO_ESSID_MAX_SIZE 32
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enum iwinfo_80211 {
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IWINFO_80211_A = 0,
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IWINFO_80211_B,
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IWINFO_80211_G,
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IWINFO_80211_N,
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IWINFO_80211_AC,
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IWINFO_80211_AD,
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IWINFO_80211_AX,
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/* keep last */
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IWINFO_80211_COUNT
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};
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#define IWINFO_80211_A (1 << IWINFO_80211_A)
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#define IWINFO_80211_B (1 << IWINFO_80211_B)
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#define IWINFO_80211_G (1 << IWINFO_80211_G)
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#define IWINFO_80211_N (1 << IWINFO_80211_N)
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#define IWINFO_80211_AC (1 << IWINFO_80211_AC)
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#define IWINFO_80211_AD (1 << IWINFO_80211_AD)
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#define IWINFO_80211_AX (1 << IWINFO_80211_AX)
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extern const char * const IWINFO_80211_NAMES[IWINFO_80211_COUNT];
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enum iwinfo_band {
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IWINFO_BAND_24 = 0,
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IWINFO_BAND_5,
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IWINFO_BAND_6,
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IWINFO_BAND_60,
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/* keep last */
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IWINFO_BAND_COUNT
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};
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#define IWINFO_BAND_24 (1 << IWINFO_BAND_24)
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#define IWINFO_BAND_5 (1 << IWINFO_BAND_5)
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#define IWINFO_BAND_6 (1 << IWINFO_BAND_6)
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#define IWINFO_BAND_60 (1 << IWINFO_BAND_60)
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extern const char * const IWINFO_BAND_NAMES[IWINFO_BAND_COUNT];
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enum iwinfo_cipher {
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IWINFO_CIPHER_NONE = 0,
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IWINFO_CIPHER_WEP40,
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IWINFO_CIPHER_TKIP,
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IWINFO_CIPHER_WRAP,
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IWINFO_CIPHER_CCMP,
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IWINFO_CIPHER_WEP104,
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IWINFO_CIPHER_AESOCB,
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IWINFO_CIPHER_CKIP,
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IWINFO_CIPHER_GCMP,
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IWINFO_CIPHER_CCMP256,
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IWINFO_CIPHER_GCMP256,
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/* keep last */
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IWINFO_CIPHER_COUNT
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};
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#define IWINFO_CIPHER_NONE (1 << IWINFO_CIPHER_NONE)
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#define IWINFO_CIPHER_WEP40 (1 << IWINFO_CIPHER_WEP40)
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#define IWINFO_CIPHER_TKIP (1 << IWINFO_CIPHER_TKIP)
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#define IWINFO_CIPHER_WRAP (1 << IWINFO_CIPHER_WRAP)
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#define IWINFO_CIPHER_CCMP (1 << IWINFO_CIPHER_CCMP)
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#define IWINFO_CIPHER_WEP104 (1 << IWINFO_CIPHER_WEP104)
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#define IWINFO_CIPHER_AESOCB (1 << IWINFO_CIPHER_AESOCB)
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#define IWINFO_CIPHER_CKIP (1 << IWINFO_CIPHER_CKIP)
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#define IWINFO_CIPHER_GCMP (1 << IWINFO_CIPHER_GCMP)
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#define IWINFO_CIPHER_CCMP256 (1 << IWINFO_CIPHER_CCMP256)
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#define IWINFO_CIPHER_GCMP256 (1 << IWINFO_CIPHER_GCMP256)
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extern const char * const IWINFO_CIPHER_NAMES[IWINFO_CIPHER_COUNT];
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enum iwinfo_kmgmt {
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IWINFO_KMGMT_NONE = 0,
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IWINFO_KMGMT_8021x,
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IWINFO_KMGMT_PSK,
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IWINFO_KMGMT_SAE,
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IWINFO_KMGMT_OWE,
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/* keep last */
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IWINFO_KMGMT_COUNT
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};
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#define IWINFO_KMGMT_NONE (1 << IWINFO_KMGMT_NONE)
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#define IWINFO_KMGMT_8021x (1 << IWINFO_KMGMT_8021x)
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#define IWINFO_KMGMT_PSK (1 << IWINFO_KMGMT_PSK)
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#define IWINFO_KMGMT_SAE (1 << IWINFO_KMGMT_SAE)
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#define IWINFO_KMGMT_OWE (1 << IWINFO_KMGMT_OWE)
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extern const char * const IWINFO_KMGMT_NAMES[IWINFO_KMGMT_COUNT];
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enum iwinfo_auth {
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IWINFO_AUTH_OPEN = 0,
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IWINFO_AUTH_SHARED,
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/* keep last */
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IWINFO_AUTH_COUNT
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};
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extern const char * const IWINFO_AUTH_NAMES[IWINFO_AUTH_COUNT];
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enum iwinfo_freq_flag {
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IWINFO_FREQ_NO_10MHZ = 0,
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IWINFO_FREQ_NO_20MHZ,
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IWINFO_FREQ_NO_HT40PLUS,
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IWINFO_FREQ_NO_HT40MINUS,
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IWINFO_FREQ_NO_80MHZ,
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IWINFO_FREQ_NO_160MHZ,
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IWINFO_FREQ_NO_HE,
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IWINFO_FREQ_NO_IR,
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IWINFO_FREQ_INDOOR_ONLY,
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/* keep last */
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IWINFO_FREQ_FLAG_COUNT,
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};
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#define IWINFO_FREQ_NO_10MHZ (1 << IWINFO_FREQ_NO_10MHZ)
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#define IWINFO_FREQ_NO_20MHZ (1 << IWINFO_FREQ_NO_20MHZ)
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#define IWINFO_FREQ_NO_HT40PLUS (1 << IWINFO_FREQ_NO_HT40PLUS)
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#define IWINFO_FREQ_NO_HT40MINUS (1 << IWINFO_FREQ_NO_HT40MINUS)
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#define IWINFO_FREQ_NO_80MHZ (1 << IWINFO_FREQ_NO_80MHZ)
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#define IWINFO_FREQ_NO_160MHZ (1 << IWINFO_FREQ_NO_160MHZ)
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#define IWINFO_FREQ_NO_HE (1 << IWINFO_FREQ_NO_HE)
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#define IWINFO_FREQ_NO_IR (1 << IWINFO_FREQ_NO_IR)
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#define IWINFO_FREQ_INDOOR_ONLY (1 << IWINFO_FREQ_INDOOR_ONLY)
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enum iwinfo_opmode {
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IWINFO_OPMODE_UNKNOWN = 0,
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IWINFO_OPMODE_MASTER,
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IWINFO_OPMODE_ADHOC,
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IWINFO_OPMODE_CLIENT,
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IWINFO_OPMODE_MONITOR,
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IWINFO_OPMODE_AP_VLAN,
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IWINFO_OPMODE_WDS,
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IWINFO_OPMODE_MESHPOINT,
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IWINFO_OPMODE_P2P_CLIENT,
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IWINFO_OPMODE_P2P_GO,
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/* keep last */
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IWINFO_OPMODE_COUNT
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};
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extern const char * const IWINFO_OPMODE_NAMES[IWINFO_OPMODE_COUNT];
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enum iwinfo_htmode {
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IWINFO_HTMODE_HT20 = 0,
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IWINFO_HTMODE_HT40,
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IWINFO_HTMODE_VHT20,
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IWINFO_HTMODE_VHT40,
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IWINFO_HTMODE_VHT80,
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IWINFO_HTMODE_VHT80_80,
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IWINFO_HTMODE_VHT160,
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IWINFO_HTMODE_NOHT,
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IWINFO_HTMODE_HE20,
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IWINFO_HTMODE_HE40,
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IWINFO_HTMODE_HE80,
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IWINFO_HTMODE_HE80_80,
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IWINFO_HTMODE_HE160,
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/* keep last */
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IWINFO_HTMODE_COUNT
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};
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#define IWINFO_HTMODE_HT20 (1 << IWINFO_HTMODE_HT20)
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#define IWINFO_HTMODE_HT40 (1 << IWINFO_HTMODE_HT40)
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#define IWINFO_HTMODE_VHT20 (1 << IWINFO_HTMODE_VHT20)
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#define IWINFO_HTMODE_VHT40 (1 << IWINFO_HTMODE_VHT40)
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#define IWINFO_HTMODE_VHT80 (1 << IWINFO_HTMODE_VHT80)
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#define IWINFO_HTMODE_VHT80_80 (1 << IWINFO_HTMODE_VHT80_80)
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#define IWINFO_HTMODE_VHT160 (1 << IWINFO_HTMODE_VHT160)
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#define IWINFO_HTMODE_NOHT (1 << IWINFO_HTMODE_NOHT)
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#define IWINFO_HTMODE_HE20 (1 << IWINFO_HTMODE_HE20)
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#define IWINFO_HTMODE_HE40 (1 << IWINFO_HTMODE_HE40)
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#define IWINFO_HTMODE_HE80 (1 << IWINFO_HTMODE_HE80)
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#define IWINFO_HTMODE_HE80_80 (1 << IWINFO_HTMODE_HE80_80)
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#define IWINFO_HTMODE_HE160 (1 << IWINFO_HTMODE_HE160)
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extern const char * const IWINFO_HTMODE_NAMES[IWINFO_HTMODE_COUNT];
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struct iwinfo_rate_entry {
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uint32_t rate;
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int8_t mcs;
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uint8_t is_40mhz:1;
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uint8_t is_short_gi:1;
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uint8_t is_ht:1;
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uint8_t is_vht:1;
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uint8_t is_he:1;
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uint8_t he_gi;
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uint8_t he_dcm;
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uint8_t mhz;
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uint8_t nss;
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};
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struct iwinfo_assoclist_entry {
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uint8_t mac[6];
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int8_t signal;
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int8_t signal_avg;
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int8_t noise;
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uint32_t inactive;
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uint32_t connected_time;
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uint32_t rx_packets;
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uint32_t tx_packets;
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uint64_t rx_drop_misc;
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struct iwinfo_rate_entry rx_rate;
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struct iwinfo_rate_entry tx_rate;
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uint32_t rx_bytes;
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uint32_t tx_bytes;
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uint32_t tx_retries;
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uint32_t tx_failed;
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uint64_t t_offset;
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uint8_t is_authorized:1;
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uint8_t is_authenticated:1;
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uint8_t is_preamble_short:1;
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uint8_t is_wme:1;
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uint8_t is_mfp:1;
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uint8_t is_tdls:1;
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uint32_t thr;
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uint16_t llid;
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uint16_t plid;
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char plink_state[16];
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char local_ps[16];
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char peer_ps[16];
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char nonpeer_ps[16];
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};
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struct iwinfo_survey_entry {
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uint64_t active_time;
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uint64_t busy_time;
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uint64_t busy_time_ext;
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uint64_t rxtime;
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uint64_t txtime;
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uint32_t mhz;
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uint8_t noise;
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};
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struct iwinfo_txpwrlist_entry {
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uint8_t dbm;
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uint16_t mw;
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};
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struct iwinfo_freqlist_entry {
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uint8_t band;
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uint8_t channel;
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uint32_t mhz;
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uint8_t restricted;
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uint32_t flags;
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};
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struct iwinfo_crypto_entry {
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uint8_t enabled;
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uint8_t wpa_version;
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uint16_t group_ciphers;
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uint16_t pair_ciphers;
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uint8_t auth_suites;
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uint8_t auth_algs;
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};
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struct iwinfo_scanlist_ht_chan_entry {
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uint8_t primary_chan;
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uint8_t secondary_chan_off;
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uint8_t chan_width;
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};
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struct iwinfo_scanlist_vht_chan_entry {
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uint8_t chan_width;
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uint8_t center_chan_1;
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uint8_t center_chan_2;
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};
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extern const char * const ht_secondary_offset[4];
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/* 0 = 20 MHz
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1 = 40 MHz or higher (refer to vht if supported) */
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extern const uint16_t ht_chan_width[2];
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/* 0 = 40 MHz or lower (refer to ht to a more precise width)
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1 = 80 MHz
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2 = 160 MHz
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3 = 80+80 MHz */
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extern const uint16_t vht_chan_width[4];
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struct iwinfo_scanlist_entry {
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uint8_t mac[6];
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char ssid[IWINFO_ESSID_MAX_SIZE+1];
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enum iwinfo_opmode mode;
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uint8_t band;
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uint8_t channel;
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uint32_t mhz;
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uint8_t signal;
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uint8_t quality;
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uint8_t quality_max;
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struct iwinfo_crypto_entry crypto;
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struct iwinfo_scanlist_ht_chan_entry ht_chan_info;
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struct iwinfo_scanlist_vht_chan_entry vht_chan_info;
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};
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struct iwinfo_country_entry {
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uint16_t iso3166;
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char ccode[4];
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};
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struct iwinfo_iso3166_label {
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uint16_t iso3166;
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const char name[28];
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};
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struct iwinfo_hardware_id {
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uint16_t vendor_id;
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uint16_t device_id;
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uint16_t subsystem_vendor_id;
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uint16_t subsystem_device_id;
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char compatible[128];
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};
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struct iwinfo_hardware_entry {
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char vendor_name[64];
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char device_name[64];
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uint16_t vendor_id;
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uint16_t device_id;
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uint16_t subsystem_vendor_id;
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uint16_t subsystem_device_id;
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int16_t txpower_offset;
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int16_t frequency_offset;
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char compatible[128];
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};
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extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
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#define IWINFO_HARDWARE_FILE "/usr/share/libiwinfo/devices.txt"
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struct iwinfo_ops {
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const char *name;
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int (*probe)(const char *ifname);
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int (*mode)(const char *, int *);
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int (*channel)(const char *, int *);
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int (*center_chan1)(const char *, int *);
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int (*center_chan2)(const char *, int *);
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int (*frequency)(const char *, int *);
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int (*frequency_offset)(const char *, int *);
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int (*txpower)(const char *, int *);
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int (*txpower_offset)(const char *, int *);
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int (*bitrate)(const char *, int *);
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int (*signal)(const char *, int *);
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int (*noise)(const char *, int *);
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int (*quality)(const char *, int *);
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int (*quality_max)(const char *, int *);
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int (*mbssid_support)(const char *, int *);
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int (*hwmodelist)(const char *, int *);
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int (*htmodelist)(const char *, int *);
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int (*htmode)(const char *, int *);
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int (*ssid)(const char *, char *);
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int (*bssid)(const char *, char *);
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int (*country)(const char *, char *);
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int (*hardware_id)(const char *, char *);
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int (*hardware_name)(const char *, char *);
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int (*encryption)(const char *, char *);
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int (*phyname)(const char *, char *);
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int (*assoclist)(const char *, char *, int *);
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int (*txpwrlist)(const char *, char *, int *);
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int (*scanlist)(const char *, char *, int *);
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int (*freqlist)(const char *, char *, int *);
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int (*countrylist)(const char *, char *, int *);
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int (*survey)(const char *, char *, int *);
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int (*lookup_phy)(const char *, char *);
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int (*phy_path)(const char *phyname, const char **path);
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void (*close)(void);
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};
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const char * iwinfo_type(const char *ifname);
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const struct iwinfo_ops * iwinfo_backend(const char *ifname);
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const struct iwinfo_ops * iwinfo_backend_by_name(const char *name);
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void iwinfo_finish(void);
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extern const struct iwinfo_ops wext_ops;
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extern const struct iwinfo_ops madwifi_ops;
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extern const struct iwinfo_ops nl80211_ops;
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extern const struct iwinfo_ops wl_ops;
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#include "iwinfo/utils.h"
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#endif
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