package/iwinfo/src/include/iwinfo/nl80211.h

   1 /*
   2  * iwinfo - Wireless Information Library - NL80211 Headers
   3  *
   4  *   Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
   5  *
   6  * The iwinfo library is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License version 2
   8  * as published by the Free Software Foundation.
   9  *
  10  * The iwinfo library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
  17  */
  18
  19 #ifndef __IWINFO_NL80211_H_
  20 #define __IWINFO_NL80211_H_
  21
  22 #include <errno.h>
  23 #include <fcntl.h>
  24 #include <unistd.h>
  25 #include <string.h>
  26 #include <dirent.h>
  27 #include <signal.h>
  28 #include <sys/un.h>
  29 #include <netlink/netlink.h>
  30 #include <netlink/genl/genl.h>
  31 #include <netlink/genl/family.h>
  32 #include <netlink/genl/ctrl.h>
  33
  34 #include "iwinfo.h"
  35 #include "iwinfo/utils.h"
  36 #include "iwinfo/api/nl80211.h"
  37
  38 struct nl80211_state {
  39         struct nl_sock *nl_sock;
  40         struct nl_cache *nl_cache;
  41         struct genl_family *nl80211;
  42 };
  43
  44 struct nl80211_msg_conveyor {
  45         struct nl_msg *msg;
  46         struct nl_cb *cb;
  47 };
  48
  49 struct nl80211_rssi_rate {
  50         int16_t rate;
  51         int8_t  rssi;
  52 };
  53
  54 struct nl80211_array_buf {
  55         void *buf;
  56         int count;
  57 };
  58
  59 int nl80211_probe(const char *ifname);
  60 int nl80211_get_mode(const char *ifname, char *buf);
  61 int nl80211_get_ssid(const char *ifname, char *buf);
  62 int nl80211_get_bssid(const char *ifname, char *buf);
  63 int nl80211_get_country(const char *ifname, char *buf);
  64 int nl80211_get_channel(const char *ifname, int *buf);
  65 int nl80211_get_frequency(const char *ifname, int *buf);
  66 int nl80211_get_txpower(const char *ifname, int *buf);
  67 int nl80211_get_bitrate(const char *ifname, int *buf);
  68 int nl80211_get_signal(const char *ifname, int *buf);
  69 int nl80211_get_noise(const char *ifname, int *buf);
  70 int nl80211_get_quality(const char *ifname, int *buf);
  71 int nl80211_get_quality_max(const char *ifname, int *buf);
  72 int nl80211_get_encryption(const char *ifname, char *buf);
  73 int nl80211_get_assoclist(const char *ifname, char *buf, int *len);
  74 int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len);
  75 int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
  76 int nl80211_get_freqlist(const char *ifname, char *buf, int *len);
  77 int nl80211_get_countrylist(const char *ifname, char *buf, int *len);
  78 int nl80211_get_hwmodelist(const char *ifname, int *buf);
  79 int nl80211_get_mbssid_support(const char *ifname, int *buf);
  80 void nl80211_close(void);
  81
  82 static const struct iwinfo_ops nl80211_ops = {
  83         .channel        = nl80211_get_channel,
  84         .frequency      = nl80211_get_frequency,
  85         .txpower        = nl80211_get_txpower,
  86         .bitrate        = nl80211_get_bitrate,
  87         .signal         = nl80211_get_signal,
  88         .noise          = nl80211_get_noise,
  89         .quality        = nl80211_get_quality,
  90         .quality_max    = nl80211_get_quality_max,
  91         .mbssid_support = nl80211_get_mbssid_support,
  92         .hwmodelist     = nl80211_get_hwmodelist,
  93         .mode           = nl80211_get_mode,
  94         .ssid           = nl80211_get_ssid,
  95         .bssid          = nl80211_get_bssid,
  96         .country        = nl80211_get_country,
  97         .encryption     = nl80211_get_encryption,
  98         .assoclist      = nl80211_get_assoclist,
  99         .txpwrlist      = nl80211_get_txpwrlist,
 100         .scanlist       = nl80211_get_scanlist,
 101         .freqlist       = nl80211_get_freqlist,
 102         .countrylist    = nl80211_get_countrylist,
 103         .close          = nl80211_close
 104 };
 105
 106 #endif