package/network/utils/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         struct genl_family *nlctrl;
  43 };
  44
  45 struct nl80211_msg_conveyor {
  46         struct nl_msg *msg;
  47         struct nl_cb *cb;
  48 };
  49
  50 struct nl80211_event_conveyor {
  51         int wait;
  52         int recv;
  53 };
  54
  55 struct nl80211_group_conveyor {
  56         const char *name;
  57         int id;
  58 };
  59
  60 struct nl80211_rssi_rate {
  61         int16_t rate;
  62         int8_t  rssi;
  63 };
  64
  65 struct nl80211_array_buf {
  66         void *buf;
  67         int count;
  68 };
  69
  70 int nl80211_probe(const char *ifname);
  71 int nl80211_get_mode(const char *ifname, int *buf);
  72 int nl80211_get_ssid(const char *ifname, char *buf);
  73 int nl80211_get_bssid(const char *ifname, char *buf);
  74 int nl80211_get_country(const char *ifname, char *buf);
  75 int nl80211_get_channel(const char *ifname, int *buf);
  76 int nl80211_get_frequency(const char *ifname, int *buf);
  77 int nl80211_get_frequency_offset(const char *ifname, int *buf);
  78 int nl80211_get_txpower(const char *ifname, int *buf);
  79 int nl80211_get_txpower_offset(const char *ifname, int *buf);
  80 int nl80211_get_bitrate(const char *ifname, int *buf);
  81 int nl80211_get_signal(const char *ifname, int *buf);
  82 int nl80211_get_noise(const char *ifname, int *buf);
  83 int nl80211_get_quality(const char *ifname, int *buf);
  84 int nl80211_get_quality_max(const char *ifname, int *buf);
  85 int nl80211_get_encryption(const char *ifname, char *buf);
  86 int nl80211_get_assoclist(const char *ifname, char *buf, int *len);
  87 int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len);
  88 int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
  89 int nl80211_get_freqlist(const char *ifname, char *buf, int *len);
  90 int nl80211_get_countrylist(const char *ifname, char *buf, int *len);
  91 int nl80211_get_hwmodelist(const char *ifname, int *buf);
  92 int nl80211_get_mbssid_support(const char *ifname, int *buf);
  93 int nl80211_get_hardware_id(const char *ifname, char *buf);
  94 int nl80211_get_hardware_name(const char *ifname, char *buf);
  95 void nl80211_close(void);
  96
  97 static const struct iwinfo_ops nl80211_ops = {
  98         .channel          = nl80211_get_channel,
  99         .frequency        = nl80211_get_frequency,
 100         .frequency_offset = nl80211_get_frequency_offset,
 101         .txpower          = nl80211_get_txpower,
 102         .txpower_offset   = nl80211_get_txpower_offset,
 103         .bitrate          = nl80211_get_bitrate,
 104         .signal           = nl80211_get_signal,
 105         .noise            = nl80211_get_noise,
 106         .quality          = nl80211_get_quality,
 107         .quality_max      = nl80211_get_quality_max,
 108         .mbssid_support   = nl80211_get_mbssid_support,
 109         .hwmodelist       = nl80211_get_hwmodelist,
 110         .mode             = nl80211_get_mode,
 111         .ssid             = nl80211_get_ssid,
 112         .bssid            = nl80211_get_bssid,
 113         .country          = nl80211_get_country,
 114         .hardware_id      = nl80211_get_hardware_id,
 115         .hardware_name    = nl80211_get_hardware_name,
 116         .encryption       = nl80211_get_encryption,
 117         .assoclist        = nl80211_get_assoclist,
 118         .txpwrlist        = nl80211_get_txpwrlist,
 119         .scanlist         = nl80211_get_scanlist,
 120         .freqlist         = nl80211_get_freqlist,
 121         .countrylist      = nl80211_get_countrylist,
 122         .close            = nl80211_close
 123 };
 124
 125 #endif