--- /dev/null
+#
+# Copyright (C) 2010-2011 Jo-Philipp Wich <xm@subsignal.org>
+#
+# This is free software, licensed under the GPL 2 license.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libiwinfo
+PKG_RELEASE:=18
+
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+
+define Package/libiwinfo
+ SECTION:=libs
+ CATEGORY:=Libraries
+ TITLE:=Generalized Wireless Information Library (iwinfo)
+ DEPENDS:=+PACKAGE_kmod-mac80211:libnl-tiny
+ MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/libiwinfo/description
+ Wireless information library with consistent interface for proprietary Broadcom,
+ madwifi, nl80211 and wext driver interfaces.
+endef
+
+
+define Package/libiwinfo-lua
+ SUBMENU:=Lua
+ SECTION:=lang
+ CATEGORY:=Languages
+ TITLE:=libiwinfo Lua binding
+ DEPENDS:=+libiwinfo +liblua +lua
+ MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/libiwinfo-lua/description
+ This is the Lua binding for the iwinfo library. It provides access to all enabled
+ backends.
+endef
+
+
+define Package/iwinfo
+ SECTION:=utils
+ CATEGORY:=Utilities
+ TITLE:=Generalized Wireless Information utility
+ DEPENDS:=+libiwinfo
+ MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/iwinfo/description
+ Command line frontend for the wireless information library.
+endef
+
+
+define Build/Prepare
+ mkdir -p $(PKG_BUILD_DIR)
+ $(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+IWINFO_BACKENDS := \
+ $(if $(CONFIG_PACKAGE_kmod-brcm-wl),wl) \
+ $(if $(CONFIG_PACKAGE_kmod-brcm-wl-mini),wl) \
+ $(if $(CONFIG_PACKAGE_kmod-brcm-wl-mimo),wl) \
+ $(if $(CONFIG_PACKAGE_kmod-madwifi),madwifi) \
+ $(if $(CONFIG_PACKAGE_kmod-mac80211),nl80211)
+
+TARGET_CFLAGS += \
+ -I$(STAGING_DIR)/usr/include/libnl-tiny \
+ -I$(STAGING_DIR)/usr/include \
+ -D_GNU_SOURCE
+
+MAKE_FLAGS += \
+ FPIC="$(FPIC)" \
+ CFLAGS="$(TARGET_CFLAGS)" \
+ LDFLAGS="$(TARGET_LDFLAGS)" \
+ BACKENDS="$(IWINFO_BACKENDS)"
+
+define Build/InstallDev
+ $(INSTALL_DIR) $(1)/usr/include/iwinfo
+ $(CP) $(PKG_BUILD_DIR)/include/iwinfo.h $(1)/usr/include/
+ $(CP) $(PKG_BUILD_DIR)/include/iwinfo/* $(1)/usr/include/iwinfo/
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+ $(INSTALL_DIR) $(1)/usr/lib/lua
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so
+endef
+
+define Package/libiwinfo/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+endef
+
+define Package/libiwinfo-lua/install
+ $(INSTALL_DIR) $(1)/usr/lib/lua
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so
+endef
+
+define Package/iwinfo/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo $(1)/usr/bin/iwinfo
+endef
+
+$(eval $(call BuildPackage,libiwinfo))
+$(eval $(call BuildPackage,libiwinfo-lua))
+$(eval $(call BuildPackage,iwinfo))
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
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+Foundation's software and to any other program whose authors commit to
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+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+ 1. You may copy and distribute verbatim copies of the Program's
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+ 2. You may modify your copy or copies of the Program or any portion
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+a storage or distribution medium does not bring the other work under
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+ How to Apply These Terms to Your New Programs
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+ Copyright (C) <year> <name of author>
+
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+ (at your option) any later version.
+
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+ Gnomovision version 69, Copyright (C) year name of author
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+ This is free software, and you are welcome to redistribute it
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+The hypothetical commands `show w' and `show c' should show the appropriate
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+
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+
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+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
--- /dev/null
+IWINFO_BACKENDS = $(BACKENDS)
+IWINFO_CFLAGS = $(CFLAGS) -std=gnu99 -fstrict-aliasing -Iinclude
+
+IWINFO_LIB = libiwinfo.so
+IWINFO_LIB_LDFLAGS = $(LDFLAGS) -shared
+IWINFO_LIB_OBJ = iwinfo_utils.o iwinfo_wext.o iwinfo_wext_scan.o iwinfo_lib.o
+
+IWINFO_LUA = iwinfo.so
+IWINFO_LUA_LDFLAGS = $(LDFLAGS) -shared -L. -liwinfo -llua
+IWINFO_LUA_OBJ = iwinfo_lua.o
+
+IWINFO_CLI = iwinfo
+IWINFO_CLI_LDFLAGS = $(LDFLAGS) -L. -liwinfo
+IWINFO_CLI_OBJ = iwinfo_cli.o
+
+
+ifneq ($(filter wl,$(IWINFO_BACKENDS)),)
+ IWINFO_CFLAGS += -DUSE_WL
+ IWINFO_LIB_OBJ += iwinfo_wl.o
+endif
+
+ifneq ($(filter madwifi,$(IWINFO_BACKENDS)),)
+ IWINFO_CFLAGS += -DUSE_MADWIFI
+ IWINFO_LIB_OBJ += iwinfo_madwifi.o
+endif
+
+ifneq ($(filter nl80211,$(IWINFO_BACKENDS)),)
+ IWINFO_CFLAGS += -DUSE_NL80211
+ IWINFO_CLI_LDFLAGS += -lnl-tiny
+ IWINFO_LIB_LDFLAGS += -lnl-tiny
+ IWINFO_LIB_OBJ += iwinfo_nl80211.o
+endif
+
+
+%.o: %.c
+ $(CC) $(IWINFO_CFLAGS) $(FPIC) -c -o $@ $<
+
+compile: clean $(IWINFO_LIB_OBJ) $(IWINFO_LUA_OBJ) $(IWINFO_CLI_OBJ)
+ $(CC) $(IWINFO_LIB_LDFLAGS) -o $(IWINFO_LIB) $(IWINFO_LIB_OBJ)
+ $(CC) $(IWINFO_LUA_LDFLAGS) -o $(IWINFO_LUA) $(IWINFO_LUA_OBJ)
+ $(CC) $(IWINFO_CLI_LDFLAGS) -o $(IWINFO_CLI) $(IWINFO_CLI_OBJ)
+
+clean:
+ rm -f *.o $(IWINFO_LIB) $(IWINFO_LUA) $(IWINFO_CLI)
--- /dev/null
+#ifndef __IWINFO_H_
+#define __IWINFO_H_
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <glob.h>
+#include <ctype.h>
+#include <dirent.h>
+#include <stdint.h>
+
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <errno.h>
+
+
+#define IWINFO_BUFSIZE 24 * 1024
+#define IWINFO_ESSID_MAX_SIZE 32
+
+#define IWINFO_80211_A (1 << 0)
+#define IWINFO_80211_B (1 << 1)
+#define IWINFO_80211_G (1 << 2)
+#define IWINFO_80211_N (1 << 3)
+
+#define IWINFO_CIPHER_NONE (1 << 0)
+#define IWINFO_CIPHER_WEP40 (1 << 1)
+#define IWINFO_CIPHER_TKIP (1 << 2)
+#define IWINFO_CIPHER_WRAP (1 << 3)
+#define IWINFO_CIPHER_CCMP (1 << 4)
+#define IWINFO_CIPHER_WEP104 (1 << 5)
+#define IWINFO_CIPHER_AESOCB (1 << 6)
+#define IWINFO_CIPHER_CKIP (1 << 7)
+
+#define IWINFO_KMGMT_NONE (1 << 0)
+#define IWINFO_KMGMT_8021x (1 << 1)
+#define IWINFO_KMGMT_PSK (1 << 2)
+
+#define IWINFO_AUTH_OPEN (1 << 0)
+#define IWINFO_AUTH_SHARED (1 << 1)
+
+extern const char *IWINFO_CIPHER_NAMES[];
+extern const char *IWINFO_KMGMT_NAMES[];
+extern const char *IWINFO_AUTH_NAMES[];
+
+
+struct iwinfo_assoclist_entry {
+ uint8_t mac[6];
+ int8_t signal;
+ int8_t noise;
+};
+
+struct iwinfo_txpwrlist_entry {
+ uint8_t dbm;
+ uint16_t mw;
+};
+
+struct iwinfo_freqlist_entry {
+ uint8_t channel;
+ uint32_t mhz;
+ uint8_t restricted;
+};
+
+struct iwinfo_crypto_entry {
+ uint8_t enabled;
+ uint8_t wpa_version;
+ uint8_t group_ciphers;
+ uint8_t pair_ciphers;
+ uint8_t auth_suites;
+ uint8_t auth_algs;
+};
+
+struct iwinfo_scanlist_entry {
+ uint8_t mac[6];
+ uint8_t ssid[IWINFO_ESSID_MAX_SIZE+1];
+ uint8_t mode[8];
+ uint8_t channel;
+ uint8_t signal;
+ uint8_t quality;
+ uint8_t quality_max;
+ struct iwinfo_crypto_entry crypto;
+};
+
+struct iwinfo_country_entry {
+ uint16_t iso3166;
+ uint8_t ccode[4];
+};
+
+struct iwinfo_iso3166_label {
+ uint16_t iso3166;
+ uint8_t name[28];
+};
+
+extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
+
+
+struct iwinfo_ops {
+ int (*channel)(const char *, int *);
+ int (*frequency)(const char *, int *);
+ int (*txpower)(const char *, int *);
+ int (*bitrate)(const char *, int *);
+ int (*signal)(const char *, int *);
+ int (*noise)(const char *, int *);
+ int (*quality)(const char *, int *);
+ int (*quality_max)(const char *, int *);
+ int (*mbssid_support)(const char *, int *);
+ int (*hwmodelist)(const char *, int *);
+ int (*mode)(const char *, char *);
+ int (*ssid)(const char *, char *);
+ int (*bssid)(const char *, char *);
+ int (*country)(const char *, char *);
+ int (*encryption)(const char *, char *);
+ int (*assoclist)(const char *, char *, int *);
+ int (*txpwrlist)(const char *, char *, int *);
+ int (*scanlist)(const char *, char *, int *);
+ int (*freqlist)(const char *, char *, int *);
+ int (*countrylist)(const char *, char *, int *);
+ void (*close)(void);
+};
+
+const char * iwinfo_type(const char *ifname);
+const struct iwinfo_ops * iwinfo_backend(const char *ifname);
+void iwinfo_finish(void);
+
+#include "iwinfo/wext.h"
+
+#ifdef USE_WL
+#include "iwinfo/wl.h"
+#endif
+
+#ifdef USE_MADWIFI
+#include "iwinfo/madwifi.h"
+#endif
+
+#ifdef USE_NL80211
+#include "iwinfo/nl80211.h"
+#endif
+
+#endif
--- /dev/null
+/*
+ * Custom OID/ioctl definitions for
+ * Broadcom 802.11abg Networking Device Driver
+ *
+ * Definitions subject to change without notice.
+ *
+ * Copyright 2006, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ */
+
+#ifndef _BROADCOM_H
+#define _BROADCOM_H
+
+#define WL_MCSSET_LEN 16
+#define WL_MAX_STA_COUNT 32
+
+#define WL_BSS_RSSI_OFFSET 82
+#define WL_BSS_NOISE_OFFSET 84
+
+#define WLC_IOCTL_MAGIC 0x14e46c77
+#define WLC_IOCTL_MAXLEN 8192
+
+#define WLC_CNTRY_BUF_SZ 4
+
+#define WLC_GET_MAGIC 0
+#define WLC_GET_RATE 12
+#define WLC_GET_INFRA 19
+#define WLC_GET_AUTH 21
+#define WLC_GET_BSSID 23
+#define WLC_GET_SSID 25
+#define WLC_GET_CHANNEL 29
+#define WLC_GET_PASSIVE 48
+#define WLC_GET_COUNTRY 83
+#define WLC_GET_REVINFO 98
+#define WLC_GET_AP 117
+#define WLC_GET_RSSI 127
+#define WLC_GET_WSEC 133
+#define WLC_GET_PHY_NOISE 135
+#define WLC_GET_BSS_INFO 136
+#define WLC_GET_ASSOCLIST 159
+#define WLC_GET_WPA_AUTH 164
+#define WLC_GET_COUNTRY_LIST 261
+#define WLC_GET_VAR 262
+
+
+struct wl_ether_addr {
+ uint8_t octet[6];
+};
+
+struct wl_maclist {
+ uint count;
+ struct wl_ether_addr ea[1];
+};
+
+typedef struct wl_sta_rssi {
+ int rssi;
+ char mac[6];
+ uint16_t foo;
+} wl_sta_rssi_t;
+
+typedef struct wlc_ssid {
+ uint32_t ssid_len;
+ unsigned char ssid[32];
+} wlc_ssid_t;
+
+/* Linux network driver ioctl encoding */
+typedef struct wl_ioctl {
+ uint32_t cmd; /* common ioctl definition */
+ void *buf; /* pointer to user buffer */
+ uint32_t len; /* length of user buffer */
+ uint8_t set; /* get or set request (optional) */
+ uint32_t used; /* bytes read or written (optional) */
+ uint32_t needed; /* bytes needed (optional) */
+} wl_ioctl_t;
+
+/* Revision info */
+typedef struct wlc_rev_info {
+ uint vendorid; /* PCI vendor id */
+ uint deviceid; /* device id of chip */
+ uint radiorev; /* radio revision */
+ uint chiprev; /* chip revision */
+ uint corerev; /* core revision */
+ uint boardid; /* board identifier (usu. PCI sub-device id) */
+ uint boardvendor; /* board vendor (usu. PCI sub-vendor id) */
+ uint boardrev; /* board revision */
+ uint driverrev; /* driver version */
+ uint ucoderev; /* microcode version */
+ uint bus; /* bus type */
+ uint chipnum; /* chip number */
+} wlc_rev_info_t;
+
+typedef struct wl_country_list {
+ uint32_t buflen;
+ uint32_t band_set;
+ uint32_t band;
+ uint32_t count;
+ char country_abbrev[1];
+} wl_country_list_t;
+
+
+#endif
--- /dev/null
+/*
+ * Header bits derived from MadWifi source:
+ * Copyright (c) 2001 Atsushi Onoe
+ * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
+ * All rights reserved.
+ *
+ * Distributed under the terms of the GPLv2 license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MADWIFI_H
+#define _MADWIFI_H
+
+/* ieee80211.h */
+#define IEEE80211_ADDR_LEN 6
+#define IEEE80211_RATE_VAL 0x7f
+
+
+/* ieee80211_crypto.h */
+#define IEEE80211_KEYBUF_SIZE 16
+#define IEEE80211_MICBUF_SIZE 16
+#define IEEE80211_TID_SIZE 17
+
+#define IEEE80211_CIPHER_WEP 0
+#define IEEE80211_CIPHER_TKIP 1
+#define IEEE80211_CIPHER_AES_OCB 2
+#define IEEE80211_CIPHER_AES_CCM 3
+#define IEEE80211_CIPHER_CKIP 5
+#define IEEE80211_CIPHER_NONE 6
+#define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE + 1)
+
+
+/* ieee80211_ioctl.h */
+#define IEEE80211_KEY_DEFAULT 0x80
+#define IEEE80211_CHAN_MAX 255
+#define IEEE80211_CHAN_BYTES 32
+#define IEEE80211_RATE_MAXSIZE 15
+
+#define IEEE80211_IOCTL_GETKEY (SIOCDEVPRIVATE+3)
+#define IEEE80211_IOCTL_STA_STATS (SIOCDEVPRIVATE+5)
+#define IEEE80211_IOCTL_STA_INFO (SIOCDEVPRIVATE+6)
+
+#define IEEE80211_IOCTL_GETPARAM (SIOCIWFIRSTPRIV+1)
+#define IEEE80211_IOCTL_GETMODE (SIOCIWFIRSTPRIV+3)
+#define IEEE80211_IOCTL_GETCHANLIST (SIOCIWFIRSTPRIV+7)
+#define IEEE80211_IOCTL_GETCHANINFO (SIOCIWFIRSTPRIV+13)
+
+#define SIOC80211IFCREATE (SIOCDEVPRIVATE+7)
+#define SIOC80211IFDESTROY (SIOCDEVPRIVATE+8)
+
+#define IEEE80211_CLONE_BSSID 0x0001 /* allocate unique mac/bssid */
+#define IEEE80211_NO_STABEACONS 0x0002 /* Do not setup the station beacon timers */
+
+struct ieee80211_clone_params {
+ char icp_name[IFNAMSIZ]; /* device name */
+ u_int16_t icp_opmode; /* operating mode */
+ u_int16_t icp_flags; /* see below */
+};
+
+enum ieee80211_opmode {
+ IEEE80211_M_STA = 1, /* infrastructure station */
+ IEEE80211_M_IBSS = 0, /* IBSS (adhoc) station */
+ IEEE80211_M_AHDEMO = 3, /* Old lucent compatible adhoc demo */
+ IEEE80211_M_HOSTAP = 6, /* Software Access Point */
+ IEEE80211_M_MONITOR = 8, /* Monitor mode */
+ IEEE80211_M_WDS = 2, /* WDS link */
+};
+
+enum {
+ IEEE80211_PARAM_AUTHMODE = 3, /* authentication mode */
+ IEEE80211_PARAM_MCASTCIPHER = 5, /* multicast/default cipher */
+ IEEE80211_PARAM_MCASTKEYLEN = 6, /* multicast key length */
+ IEEE80211_PARAM_UCASTCIPHERS = 7, /* unicast cipher suites */
+ IEEE80211_PARAM_WPA = 10, /* WPA mode (0,1,2) */
+};
+
+/*
+ * Authentication mode.
+ */
+enum ieee80211_authmode {
+ IEEE80211_AUTH_NONE = 0,
+ IEEE80211_AUTH_OPEN = 1, /* open */
+ IEEE80211_AUTH_SHARED = 2, /* shared-key */
+ IEEE80211_AUTH_8021X = 3, /* 802.1x */
+ IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */
+ /* NB: these are used only for ioctls */
+ IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x/PSK */
+};
+
+struct ieee80211_channel {
+ u_int16_t ic_freq; /* setting in MHz */
+ u_int16_t ic_flags; /* see below */
+ u_int8_t ic_ieee; /* IEEE channel number */
+ int8_t ic_maxregpower; /* maximum regulatory tx power in dBm */
+ int8_t ic_maxpower; /* maximum tx power in dBm */
+ int8_t ic_minpower; /* minimum tx power in dBm */
+ u_int8_t ic_scanflags;
+ u_int8_t ic_idletime; /* phy idle time in % */
+};
+
+struct ieee80211req_key {
+ u_int8_t ik_type; /* key/cipher type */
+ u_int8_t ik_pad;
+ u_int16_t ik_keyix; /* key index */
+ u_int8_t ik_keylen; /* key length in bytes */
+ u_int8_t ik_flags;
+ u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
+ u_int64_t ik_keyrsc; /* key receive sequence counter */
+ u_int64_t ik_keytsc; /* key transmit sequence counter */
+ u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
+};
+
+struct ieee80211req_chanlist {
+ u_int8_t ic_channels[IEEE80211_CHAN_BYTES];
+};
+
+struct ieee80211req_chaninfo {
+ u_int ic_nchans;
+ struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
+};
+
+struct ieee80211req_sta_info {
+ u_int16_t isi_len; /* length (mult of 4) */
+ u_int16_t isi_freq; /* MHz */
+ u_int16_t isi_flags; /* channel flags */
+ u_int16_t isi_state; /* state flags */
+ u_int8_t isi_authmode; /* authentication algorithm */
+ u_int8_t isi_rssi;
+ int8_t isi_noise;
+ u_int16_t isi_capinfo; /* capabilities */
+ u_int8_t isi_athflags; /* Atheros capabilities */
+ u_int8_t isi_erp; /* ERP element */
+ u_int8_t isi_macaddr[IEEE80211_ADDR_LEN];
+ u_int8_t isi_nrates; /* negotiated rates */
+ u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE];
+ u_int8_t isi_txrate; /* index to isi_rates[] */
+ u_int16_t isi_ie_len; /* IE length */
+ u_int16_t isi_associd; /* assoc response */
+ u_int16_t isi_txpower; /* current tx power */
+ u_int16_t isi_vlan; /* vlan tag */
+ u_int16_t isi_txseqs[17]; /* seq to be transmitted */
+ u_int16_t isi_rxseqs[17]; /* seq previous for qos frames*/
+ u_int16_t isi_inact; /* inactivity timer */
+ u_int8_t isi_uapsd; /* UAPSD queues */
+ u_int8_t isi_opmode; /* sta operating mode */
+};
+
+#endif
--- /dev/null
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
+ * Copyright 2008 Michael Buesch <mb@bu3sch.de>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+ * Copyright 2008 Colin McCabe <colin@cozybit.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/types.h>
+
+/**
+ * DOC: Station handling
+ *
+ * Stations are added per interface, but a special case exists with VLAN
+ * interfaces. When a station is bound to an AP interface, it may be moved
+ * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
+ * The station is still assumed to belong to the AP interface it was added
+ * to.
+ *
+ * TODO: need more info?
+ */
+
+/**
+ * DOC: Frame transmission/registration support
+ *
+ * Frame transmission and registration support exists to allow userspace
+ * management entities such as wpa_supplicant react to management frames
+ * that are not being handled by the kernel. This includes, for example,
+ * certain classes of action frames that cannot be handled in the kernel
+ * for various reasons.
+ *
+ * Frame registration is done on a per-interface basis and registrations
+ * cannot be removed other than by closing the socket. It is possible to
+ * specify a registration filter to register, for example, only for a
+ * certain type of action frame. In particular with action frames, those
+ * that userspace registers for will not be returned as unhandled by the
+ * driver, so that the registered application has to take responsibility
+ * for doing that.
+ *
+ * The type of frame that can be registered for is also dependent on the
+ * driver and interface type. The frame types are advertised in wiphy
+ * attributes so applications know what to expect.
+ *
+ * NOTE: When an interface changes type while registrations are active,
+ * these registrations are ignored until the interface type is
+ * changed again. This means that changing the interface type can
+ * lead to a situation that couldn't otherwise be produced, but
+ * any such registrations will be dormant in the sense that they
+ * will not be serviced, i.e. they will not receive any frames.
+ *
+ * Frame transmission allows userspace to send for example the required
+ * responses to action frames. It is subject to some sanity checking,
+ * but many frames can be transmitted. When a frame was transmitted, its
+ * status is indicated to the sending socket.
+ *
+ * For more technical details, see the corresponding command descriptions
+ * below.
+ */
+
+/**
+ * enum nl80211_commands - supported nl80211 commands
+ *
+ * @NL80211_CMD_UNSPEC: unspecified command to catch errors
+ *
+ * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
+ * to get a list of all present wiphys.
+ * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
+ * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
+ * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
+ * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
+ * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
+ * instead, the support here is for backward compatibility only.
+ * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
+ * or rename notification. Has attributes %NL80211_ATTR_WIPHY and
+ * %NL80211_ATTR_WIPHY_NAME.
+ * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
+ * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
+ *
+ * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
+ * either a dump request on a %NL80211_ATTR_WIPHY or a specific get
+ * on an %NL80211_ATTR_IFINDEX is supported.
+ * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
+ * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
+ * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
+ * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
+ * be sent from userspace to request creation of a new virtual interface,
+ * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
+ * %NL80211_ATTR_IFNAME.
+ * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
+ * userspace to request deletion of a virtual interface, then requires
+ * attribute %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
+ * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
+ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
+ * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
+ * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
+ * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
+ * and %NL80211_ATTR_KEY_SEQ attributes.
+ * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
+ * or %NL80211_ATTR_MAC.
+ *
+ * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
+ * %NL80222_CMD_NEW_BEACON message)
+ * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
+ * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
+ * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
+ * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
+ * parameters are like for %NL80211_CMD_SET_BEACON.
+ * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
+ *
+ * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
+ * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
+ * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
+ * the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
+ * or, if no MAC address given, all stations, on the interface identified
+ * by %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
+ * destination %NL80211_ATTR_MAC on the interface identified by
+ * %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
+ * destination %NL80211_ATTR_MAC on the interface identified by
+ * %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
+ * the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
+ * or, if no MAC address given, all mesh paths, on the interface identified
+ * by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
+ * %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
+ * regulatory domain.
+ * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
+ * after being queried by the kernel. CRDA replies by sending a regulatory
+ * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
+ * current alpha2 if it found a match. It also provides
+ * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
+ * regulatory rule is a nested set of attributes given by
+ * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and
+ * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
+ * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
+ * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
+ * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
+ * to the specified ISO/IEC 3166-1 alpha2 country code. The core will
+ * store this as a valid request and then query userspace for it.
+ *
+ * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
+ * interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
+ * interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
+ * interface is identified with %NL80211_ATTR_IFINDEX and the management
+ * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
+ * added to the end of the specified management frame is specified with
+ * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
+ * added to all specified management frames generated by
+ * kernel/firmware/driver.
+ * Note: This command has been removed and it is only reserved at this
+ * point to avoid re-using existing command number. The functionality this
+ * command was planned for has been provided with cleaner design with the
+ * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
+ * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
+ * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_CMD_GET_SCAN: get scan results
+ * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
+ * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
+ * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
+ * partial scan results may be available
+ *
+ * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ * or noise level
+ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
+ * NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
+ *
+ * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
+ * has been changed and provides details of the request information
+ * that caused the change such as who initiated the regulatory request
+ * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
+ * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
+ * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
+ * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
+ * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
+ * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
+ * to (%NL80211_ATTR_REG_ALPHA2).
+ * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
+ * has been found while world roaming thus enabling active scan or
+ * any mode of operation that initiates TX (beacons) on a channel
+ * where we would not have been able to do either before. As an example
+ * if you are world roaming (regulatory domain set to world or if your
+ * driver is using a custom world roaming regulatory domain) and while
+ * doing a passive scan on the 5 GHz band you find an AP there (if not
+ * on a DFS channel) you will now be able to actively scan for that AP
+ * or use AP mode on your card on that same channel. Note that this will
+ * never be used for channels 1-11 on the 2 GHz band as they are always
+ * enabled world wide. This beacon hint is only sent if your device had
+ * either disabled active scanning or beaconing on a channel. We send to
+ * userspace the wiphy on which we removed a restriction from
+ * (%NL80211_ATTR_WIPHY) and the channel on which this occurred
+ * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
+ * the beacon hint was processed.
+ *
+ * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
+ * This command is used both as a command (request to authenticate) and
+ * as an event on the "mlme" multicast group indicating completion of the
+ * authentication process.
+ * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
+ * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
+ * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
+ * the SSID (mainly for association, but is included in authentication
+ * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
+ * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
+ * is used to specify the authentication type. %NL80211_ATTR_IE is used to
+ * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
+ * to be added to the frame.
+ * When used as an event, this reports reception of an Authentication
+ * frame in station and IBSS modes when the local MLME processed the
+ * frame, i.e., it was for the local STA and was received in correct
+ * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
+ * MLME SAP interface (kernel providing MLME, userspace SME). The
+ * included %NL80211_ATTR_FRAME attribute contains the management frame
+ * (including both the header and frame body, but not FCS). This event is
+ * also used to indicate if the authentication attempt timed out. In that
+ * case the %NL80211_ATTR_FRAME attribute is replaced with a
+ * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
+ * pending authentication timed out).
+ * @NL80211_CMD_ASSOCIATE: association request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
+ * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
+ * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
+ * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
+ * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
+ * primitives).
+ * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
+ * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
+ *
+ * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
+ * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
+ * event includes %NL80211_ATTR_MAC to describe the source MAC address of
+ * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
+ * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
+ * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
+ * event matches with MLME-MICHAELMICFAILURE.indication() primitive
+ *
+ * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
+ * FREQ attribute (for the initial frequency if no peer can be found)
+ * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
+ * should be fixed rather than automatically determined. Can only be
+ * executed on a network interface that is UP, and fixed BSSID/FREQ
+ * may be rejected. Another optional parameter is the beacon interval,
+ * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
+ * given defaults to 100 TU (102.4ms).
+ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
+ * determined by the network interface.
+ *
+ * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
+ * to identify the device, and the TESTDATA blob attribute to pass through
+ * to the driver.
+ *
+ * @NL80211_CMD_CONNECT: connection request and notification; this command
+ * requests to connect to a specified network but without separating
+ * auth and assoc steps. For this, you need to specify the SSID in a
+ * %NL80211_ATTR_SSID attribute, and can optionally specify the association
+ * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
+ * %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
+ * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
+ * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
+ * It is also sent as an event, with the BSSID and response IEs when the
+ * connection is established or failed to be established. This can be
+ * determined by the STATUS_CODE attribute.
+ * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
+ * sent as an event when the card/driver roamed by itself.
+ * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
+ * userspace that a connection was dropped by the AP or due to other
+ * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
+ * %NL80211_ATTR_REASON_CODE attributes are used.
+ *
+ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
+ * associated with this wiphy must be down and will follow.
+ *
+ * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
+ * channel for the specified amount of time. This can be used to do
+ * off-channel operations like transmit a Public Action frame and wait for
+ * a response while being associated to an AP on another channel.
+ * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus
+ * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
+ * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
+ * optionally used to specify additional channel parameters.
+ * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
+ * to remain on the channel. This command is also used as an event to
+ * notify when the requested duration starts (it may take a while for the
+ * driver to schedule this time due to other concurrent needs for the
+ * radio).
+ * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
+ * that will be included with any events pertaining to this request;
+ * the cookie is also used to cancel the request.
+ * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
+ * pending remain-on-channel duration if the desired operation has been
+ * completed prior to expiration of the originally requested duration.
+ * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
+ * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
+ * uniquely identify the request.
+ * This command is also used as an event to notify when a requested
+ * remain-on-channel duration has expired.
+ *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ * and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
+ * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames
+ * (via @NL80211_CMD_FRAME) for processing in userspace. This command
+ * requires an interface index, a frame type attribute (optional for
+ * backward compatibility reasons, if not given assumes action frames)
+ * and a match attribute containing the first few bytes of the frame
+ * that should match, e.g. a single byte for only a category match or
+ * four bytes for vendor frames including the OUI. The registration
+ * cannot be dropped, but is removed automatically when the netlink
+ * socket is closed. Multiple registrations can be made.
+ * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
+ * backward compatibility
+ * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
+ * command is used both as a request to transmit a management frame and
+ * as an event indicating reception of a frame that was not processed in
+ * kernel code, but is for us (i.e., which may need to be processed in a
+ * user space application). %NL80211_ATTR_FRAME is used to specify the
+ * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
+ * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
+ * which channel the frame is to be transmitted or was received. This
+ * channel has to be the current channel (remain-on-channel or the
+ * operational channel). When called, this operation returns a cookie
+ * (%NL80211_ATTR_COOKIE) that will be included with the TX status event
+ * pertaining to the TX request.
+ * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
+ * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
+ * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
+ * the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ * the frame.
+ * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for
+ * backward compatibility.
+ * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command
+ * is used to configure connection quality monitoring notification trigger
+ * levels.
+ * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
+ * command is used as an event to indicate the that a trigger level was
+ * reached.
+ * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
+ * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed
+ * by %NL80211_ATTR_IFINDEX) shall operate on.
+ * In case multiple channels are supported by the device, the mechanism
+ * with which it switches channels is implementation-defined.
+ * When a monitor interface is given, it can only switch channel while
+ * no other interfaces are operating to avoid disturbing the operation
+ * of any other interfaces, and other interfaces will again take
+ * precedence when they are used.
+ *
+ * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface.
+ *
+ * @NL80211_CMD_MAX: highest used command number
+ * @__NL80211_CMD_AFTER_LAST: internal use
+ */
+enum nl80211_commands {
+/* don't change the order or add anything inbetween, this is ABI! */
+ NL80211_CMD_UNSPEC,
+
+ NL80211_CMD_GET_WIPHY, /* can dump */
+ NL80211_CMD_SET_WIPHY,
+ NL80211_CMD_NEW_WIPHY,
+ NL80211_CMD_DEL_WIPHY,
+
+ NL80211_CMD_GET_INTERFACE, /* can dump */
+ NL80211_CMD_SET_INTERFACE,
+ NL80211_CMD_NEW_INTERFACE,
+ NL80211_CMD_DEL_INTERFACE,
+
+ NL80211_CMD_GET_KEY,
+ NL80211_CMD_SET_KEY,
+ NL80211_CMD_NEW_KEY,
+ NL80211_CMD_DEL_KEY,
+
+ NL80211_CMD_GET_BEACON,
+ NL80211_CMD_SET_BEACON,
+ NL80211_CMD_NEW_BEACON,
+ NL80211_CMD_DEL_BEACON,
+
+ NL80211_CMD_GET_STATION,
+ NL80211_CMD_SET_STATION,
+ NL80211_CMD_NEW_STATION,
+ NL80211_CMD_DEL_STATION,
+
+ NL80211_CMD_GET_MPATH,
+ NL80211_CMD_SET_MPATH,
+ NL80211_CMD_NEW_MPATH,
+ NL80211_CMD_DEL_MPATH,
+
+ NL80211_CMD_SET_BSS,
+
+ NL80211_CMD_SET_REG,
+ NL80211_CMD_REQ_SET_REG,
+
+ NL80211_CMD_GET_MESH_PARAMS,
+ NL80211_CMD_SET_MESH_PARAMS,
+
+ NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
+
+ NL80211_CMD_GET_REG,
+
+ NL80211_CMD_GET_SCAN,
+ NL80211_CMD_TRIGGER_SCAN,
+ NL80211_CMD_NEW_SCAN_RESULTS,
+ NL80211_CMD_SCAN_ABORTED,
+
+ NL80211_CMD_REG_CHANGE,
+
+ NL80211_CMD_AUTHENTICATE,
+ NL80211_CMD_ASSOCIATE,
+ NL80211_CMD_DEAUTHENTICATE,
+ NL80211_CMD_DISASSOCIATE,
+
+ NL80211_CMD_MICHAEL_MIC_FAILURE,
+
+ NL80211_CMD_REG_BEACON_HINT,
+
+ NL80211_CMD_JOIN_IBSS,
+ NL80211_CMD_LEAVE_IBSS,
+
+ NL80211_CMD_TESTMODE,
+
+ NL80211_CMD_CONNECT,
+ NL80211_CMD_ROAM,
+ NL80211_CMD_DISCONNECT,
+
+ NL80211_CMD_SET_WIPHY_NETNS,
+
+ NL80211_CMD_GET_SURVEY,
+ NL80211_CMD_NEW_SURVEY_RESULTS,
+
+ NL80211_CMD_SET_PMKSA,
+ NL80211_CMD_DEL_PMKSA,
+ NL80211_CMD_FLUSH_PMKSA,
+
+ NL80211_CMD_REMAIN_ON_CHANNEL,
+ NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+
+ NL80211_CMD_SET_TX_BITRATE_MASK,
+
+ NL80211_CMD_REGISTER_FRAME,
+ NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME,
+ NL80211_CMD_FRAME,
+ NL80211_CMD_ACTION = NL80211_CMD_FRAME,
+ NL80211_CMD_FRAME_TX_STATUS,
+ NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS,
+
+ NL80211_CMD_SET_POWER_SAVE,
+ NL80211_CMD_GET_POWER_SAVE,
+
+ NL80211_CMD_SET_CQM,
+ NL80211_CMD_NOTIFY_CQM,
+
+ NL80211_CMD_SET_CHANNEL,
+ NL80211_CMD_SET_WDS_PEER,
+
+ /* add new commands above here */
+
+ /* used to define NL80211_CMD_MAX below */
+ __NL80211_CMD_AFTER_LAST,
+ NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
+};
+
+/*
+ * Allow user space programs to use #ifdef on new commands by defining them
+ * here
+ */
+#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
+#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
+#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
+#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
+#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
+#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
+#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
+#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
+
+/**
+ * enum nl80211_attrs - nl80211 netlink attributes
+ *
+ * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
+ *
+ * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
+ * /sys/class/ieee80211/<phyname>/index
+ * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
+ * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
+ * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
+ * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
+ * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
+ * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
+ * this attribute)
+ * NL80211_CHAN_HT20 = HT20 only
+ * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
+ * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
+ * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
+ * less than or equal to the RTS threshold; allowed range: 1..255;
+ * dot11ShortRetryLimit; u8
+ * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
+ * greater than the RTS threshold; allowed range: 1..255;
+ * dot11ShortLongLimit; u8
+ * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
+ * length in octets for frames; allowed range: 256..8000, disable
+ * fragmentation with (u32)-1; dot11FragmentationThreshold; u32
+ * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
+ * larger than or equal to this use RTS/CTS handshake); allowed range:
+ * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ * section 7.3.2.9; dot11CoverageClass; u8
+ *
+ * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
+ * @NL80211_ATTR_IFNAME: network interface name
+ * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
+ *
+ * @NL80211_ATTR_MAC: MAC address (various uses)
+ *
+ * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
+ * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ * keys
+ * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ * section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ * CCMP keys, each six bytes in little endian
+ *
+ * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
+ * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
+ * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
+ * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
+ *
+ * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
+ * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
+ * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
+ * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
+ * IEEE 802.11 7.3.1.6 (u16).
+ * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
+ * rates as defined by IEEE 802.11 7.3.2.2 but without the length
+ * restriction (at most %NL80211_MAX_SUPP_RATES).
+ * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
+ * to, or the AP interface the station was originally added to to.
+ * @NL80211_ATTR_STA_INFO: information about a station, part of station info
+ * given for %NL80211_CMD_GET_STATION, nested attribute containing
+ * info as possible, see &enum nl80211_sta_info.
+ *
+ * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
+ * consisting of a nested array.
+ *
+ * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
+ * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
+ * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
+ * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
+ * info given for %NL80211_CMD_GET_MPATH, nested attribute described at
+ * &enum nl80211_mpath_info.
+ *
+ * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
+ * &enum nl80211_mntr_flags.
+ *
+ * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
+ * current regulatory domain should be set to or is already set to.
+ * For example, 'CR', for Costa Rica. This attribute is used by the kernel
+ * to query the CRDA to retrieve one regulatory domain. This attribute can
+ * also be used by userspace to query the kernel for the currently set
+ * regulatory domain. We chose an alpha2 as that is also used by the
+ * IEEE-802.11d country information element to identify a country.
+ * Users can also simply ask the wireless core to set regulatory domain
+ * to a specific alpha2.
+ * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
+ * rules.
+ *
+ * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
+ * (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
+ * (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
+ * rates in format defined by IEEE 802.11 7.3.2.2 but without the length
+ * restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
+ * association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
+ * supported interface types, each a flag attribute with the number
+ * of the interface mode.
+ *
+ * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE.
+ *
+ * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE).
+ *
+ * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
+ * a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
+ * that can be added to a scan request
+ *
+ * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
+ * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
+ * scanning and include a zero-length SSID (wildcard) for wildcard scan
+ * @NL80211_ATTR_BSS: scan result BSS
+ *
+ * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
+ * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
+ * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
+ * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
+ *
+ * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
+ * an array of command numbers (i.e. a mapping index to command number)
+ * that the driver for the given wiphy supports.
+ *
+ * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
+ * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
+ * NL80211_CMD_ASSOCIATE events
+ * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
+ * represented as a u32
+ * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
+ * %NL80211_CMD_DISASSOCIATE, u16
+ *
+ * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
+ * a u32
+ *
+ * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
+ * due to considerations from a beacon hint. This attribute reflects
+ * the state of the channel _before_ the beacon hint processing. This
+ * attributes consists of a nested attribute containing
+ * NL80211_FREQUENCY_ATTR_*
+ * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
+ * due to considerations from a beacon hint. This attribute reflects
+ * the state of the channel _after_ the beacon hint processing. This
+ * attributes consists of a nested attribute containing
+ * NL80211_FREQUENCY_ATTR_*
+ *
+ * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
+ * cipher suites
+ *
+ * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
+ * for other networks on different channels
+ *
+ * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
+ * is used, e.g., with %NL80211_CMD_AUTHENTICATE event
+ *
+ * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
+ * used for the association (&enum nl80211_mfp, represented as a u32);
+ * this attribute can be used
+ * with %NL80211_CMD_ASSOCIATE request
+ *
+ * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
+ * &struct nl80211_sta_flag_update.
+ *
+ * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
+ * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
+ * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
+ * request, the driver will assume that the port is unauthorized until
+ * authorized by user space. Otherwise, port is marked authorized by
+ * default in station mode.
+ * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
+ * ethertype that will be used for key negotiation. It can be
+ * specified with the associate and connect commands. If it is not
+ * specified, the value defaults to 0x888E (PAE, 802.1X). This
+ * attribute is also used as a flag in the wiphy information to
+ * indicate that protocols other than PAE are supported.
+ * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
+ * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
+ * ethertype frames used for key negotiation must not be encrypted.
+ *
+ * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
+ * We recommend using nested, driver-specific attributes within this.
+ *
+ * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
+ * event was due to the AP disconnecting the station, and not due to
+ * a local disconnect request.
+ * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
+ * event (u16)
+ * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
+ * that protected APs should be used.
+ *
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
+ * indicate which unicast key ciphers will be used with the connection
+ * (an array of u32).
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
+ * which group key cipher will be used with the connection (a u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
+ * which WPA version(s) the AP we want to associate with is using
+ * (a u32 with flags from &enum nl80211_wpa_versions).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
+ * which key management algorithm(s) to use (an array of u32).
+ *
+ * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
+ * sent out by the card, for ROAM and successful CONNECT events.
+ * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
+ * sent by peer, for ROAM and successful CONNECT events.
+ *
+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
+ * commands to specify using a reassociate frame
+ *
+ * @NL80211_ATTR_KEY: key information in a nested attribute with
+ * %NL80211_KEY_* sub-attributes
+ * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
+ * and join_ibss(), key information is in a nested attribute each
+ * with %NL80211_KEY_* sub-attributes
+ *
+ * @NL80211_ATTR_PID: Process ID of a network namespace.
+ *
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ * dumps. This number increases whenever the object list being
+ * dumped changes, and as such userspace can verify that it has
+ * obtained a complete and consistent snapshot by verifying that
+ * all dump messages contain the same generation number. If it
+ * changed then the list changed and the dump should be repeated
+ * completely from scratch.
+ *
+ * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
+ *
+ * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
+ * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
+ * containing info as possible, see &enum survey_info.
+ *
+ * @NL80211_ATTR_PMKID: PMK material for PMKSA caching.
+ * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
+ * cache, a wiphy attribute.
+ *
+ * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
+ *
+ * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
+ *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ * enum nl80211_band value is used as the index (nla_type() of the nested
+ * data. If a band is not included, it will be configured to allow all
+ * rates based on negotiated supported rates information. This attribute
+ * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
+ *
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME.
+ * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the
+ * @NL80211_CMD_REGISTER_FRAME command.
+ * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a
+ * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ * information about which frame types can be transmitted with
+ * %NL80211_CMD_FRAME.
+ * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a
+ * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing
+ * information about which frame types can be registered for RX.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ * acknowledged by the recipient.
+ *
+ * @NL80211_ATTR_CQM: connection quality monitor configuration in a
+ * nested attribute with %NL80211_ATTR_CQM_* sub-attributes.
+ *
+ * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command
+ * is requesting a local authentication/association state change without
+ * invoking actual management frame exchange. This can be used with
+ * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE,
+ * NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations
+ * connected to this BSS.
+ *
+ * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See
+ * &enum nl80211_tx_power_setting for possible values.
+ * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units.
+ * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING
+ * for non-automatic settings.
+ *
+ * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly
+ * means support for per-station GTKs.
+ *
+ * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS
+ *
+ * @NL80211_ATTR_MAX: highest attribute number currently defined
+ * @__NL80211_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_attrs {
+/* don't change the order or add anything inbetween, this is ABI! */
+ NL80211_ATTR_UNSPEC,
+
+ NL80211_ATTR_WIPHY,
+ NL80211_ATTR_WIPHY_NAME,
+
+ NL80211_ATTR_IFINDEX,
+ NL80211_ATTR_IFNAME,
+ NL80211_ATTR_IFTYPE,
+
+ NL80211_ATTR_MAC,
+
+ NL80211_ATTR_KEY_DATA,
+ NL80211_ATTR_KEY_IDX,
+ NL80211_ATTR_KEY_CIPHER,
+ NL80211_ATTR_KEY_SEQ,
+ NL80211_ATTR_KEY_DEFAULT,
+
+ NL80211_ATTR_BEACON_INTERVAL,
+ NL80211_ATTR_DTIM_PERIOD,
+ NL80211_ATTR_BEACON_HEAD,
+ NL80211_ATTR_BEACON_TAIL,
+
+ NL80211_ATTR_STA_AID,
+ NL80211_ATTR_STA_FLAGS,
+ NL80211_ATTR_STA_LISTEN_INTERVAL,
+ NL80211_ATTR_STA_SUPPORTED_RATES,
+ NL80211_ATTR_STA_VLAN,
+ NL80211_ATTR_STA_INFO,
+
+ NL80211_ATTR_WIPHY_BANDS,
+
+ NL80211_ATTR_MNTR_FLAGS,
+
+ NL80211_ATTR_MESH_ID,
+ NL80211_ATTR_STA_PLINK_ACTION,
+ NL80211_ATTR_MPATH_NEXT_HOP,
+ NL80211_ATTR_MPATH_INFO,
+
+ NL80211_ATTR_BSS_CTS_PROT,
+ NL80211_ATTR_BSS_SHORT_PREAMBLE,
+ NL80211_ATTR_BSS_SHORT_SLOT_TIME,
+
+ NL80211_ATTR_HT_CAPABILITY,
+
+ NL80211_ATTR_SUPPORTED_IFTYPES,
+
+ NL80211_ATTR_REG_ALPHA2,
+ NL80211_ATTR_REG_RULES,
+
+ NL80211_ATTR_MESH_PARAMS,
+
+ NL80211_ATTR_BSS_BASIC_RATES,
+
+ NL80211_ATTR_WIPHY_TXQ_PARAMS,
+ NL80211_ATTR_WIPHY_FREQ,
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+
+ NL80211_ATTR_KEY_DEFAULT_MGMT,
+
+ NL80211_ATTR_MGMT_SUBTYPE,
+ NL80211_ATTR_IE,
+
+ NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+
+ NL80211_ATTR_SCAN_FREQUENCIES,
+ NL80211_ATTR_SCAN_SSIDS,
+ NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
+ NL80211_ATTR_BSS,
+
+ NL80211_ATTR_REG_INITIATOR,
+ NL80211_ATTR_REG_TYPE,
+
+ NL80211_ATTR_SUPPORTED_COMMANDS,
+
+ NL80211_ATTR_FRAME,
+ NL80211_ATTR_SSID,
+ NL80211_ATTR_AUTH_TYPE,
+ NL80211_ATTR_REASON_CODE,
+
+ NL80211_ATTR_KEY_TYPE,
+
+ NL80211_ATTR_MAX_SCAN_IE_LEN,
+ NL80211_ATTR_CIPHER_SUITES,
+
+ NL80211_ATTR_FREQ_BEFORE,
+ NL80211_ATTR_FREQ_AFTER,
+
+ NL80211_ATTR_FREQ_FIXED,
+
+
+ NL80211_ATTR_WIPHY_RETRY_SHORT,
+ NL80211_ATTR_WIPHY_RETRY_LONG,
+ NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+
+ NL80211_ATTR_TIMED_OUT,
+
+ NL80211_ATTR_USE_MFP,
+
+ NL80211_ATTR_STA_FLAGS2,
+
+ NL80211_ATTR_CONTROL_PORT,
+
+ NL80211_ATTR_TESTDATA,
+
+ NL80211_ATTR_PRIVACY,
+
+ NL80211_ATTR_DISCONNECTED_BY_AP,
+ NL80211_ATTR_STATUS_CODE,
+
+ NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
+ NL80211_ATTR_CIPHER_SUITE_GROUP,
+ NL80211_ATTR_WPA_VERSIONS,
+ NL80211_ATTR_AKM_SUITES,
+
+ NL80211_ATTR_REQ_IE,
+ NL80211_ATTR_RESP_IE,
+
+ NL80211_ATTR_PREV_BSSID,
+
+ NL80211_ATTR_KEY,
+ NL80211_ATTR_KEYS,
+
+ NL80211_ATTR_PID,
+
+ NL80211_ATTR_4ADDR,
+
+ NL80211_ATTR_SURVEY_INFO,
+
+ NL80211_ATTR_PMKID,
+ NL80211_ATTR_MAX_NUM_PMKIDS,
+
+ NL80211_ATTR_DURATION,
+
+ NL80211_ATTR_COOKIE,
+
+ NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+
+ NL80211_ATTR_TX_RATES,
+
+ NL80211_ATTR_FRAME_MATCH,
+
+ NL80211_ATTR_ACK,
+
+ NL80211_ATTR_PS_STATE,
+
+ NL80211_ATTR_CQM,
+
+ NL80211_ATTR_LOCAL_STATE_CHANGE,
+
+ NL80211_ATTR_AP_ISOLATE,
+
+ NL80211_ATTR_WIPHY_TX_POWER_SETTING,
+ NL80211_ATTR_WIPHY_TX_POWER_LEVEL,
+
+ NL80211_ATTR_TX_FRAME_TYPES,
+ NL80211_ATTR_RX_FRAME_TYPES,
+ NL80211_ATTR_FRAME_TYPE,
+
+ NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+ NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+
+ NL80211_ATTR_SUPPORT_IBSS_RSN,
+
+ NL80211_ATTR_MCAST_RATE,
+
+ /* add attributes here, update the policy in nl80211.c */
+
+ __NL80211_ATTR_AFTER_LAST,
+ NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
+};
+
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+
+/*
+ * Allow user space programs to use #ifdef on new attributes by defining them
+ * here
+ */
+#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
+#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
+#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
+#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
+#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
+#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
+#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
+#define NL80211_ATTR_IE NL80211_ATTR_IE
+#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
+#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
+#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
+#define NL80211_ATTR_SSID NL80211_ATTR_SSID
+#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
+#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
+#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
+#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
+#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
+#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
+#define NL80211_ATTR_KEY NL80211_ATTR_KEY
+#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
+
+#define NL80211_MAX_SUPP_RATES 32
+#define NL80211_MAX_SUPP_REG_RULES 32
+#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
+#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
+#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
+#define NL80211_HT_CAPABILITY_LEN 26
+
+#define NL80211_MAX_NR_CIPHER_SUITES 5
+#define NL80211_MAX_NR_AKM_SUITES 2
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ *
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @NL80211_IFTYPE_MESH_POINT: mesh point
+ * @NL80211_IFTYPE_P2P_CLIENT: P2P client
+ * @NL80211_IFTYPE_P2P_GO: P2P group owner
+ * @NL80211_IFTYPE_MAX: highest interface type number currently defined
+ * @NUM_NL80211_IFTYPES: number of defined interface types
+ *
+ * These values are used with the %NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+ NL80211_IFTYPE_UNSPECIFIED,
+ NL80211_IFTYPE_ADHOC,
+ NL80211_IFTYPE_STATION,
+ NL80211_IFTYPE_AP,
+ NL80211_IFTYPE_AP_VLAN,
+ NL80211_IFTYPE_WDS,
+ NL80211_IFTYPE_MONITOR,
+ NL80211_IFTYPE_MESH_POINT,
+ NL80211_IFTYPE_P2P_CLIENT,
+ NL80211_IFTYPE_P2P_GO,
+
+ /* keep last */
+ NUM_NL80211_IFTYPES,
+ NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
+};
+
+/**
+ * enum nl80211_sta_flags - station flags
+ *
+ * Station flags. When a station is added to an AP interface, it is
+ * assumed to be already associated (and hence authenticated.)
+ *
+ * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
+ * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
+ * with short barker preamble
+ * @NL80211_STA_FLAG_WME: station is WME/QoS capable
+ * @NL80211_STA_FLAG_MFP: station uses management frame protection
+ * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
+ * @__NL80211_STA_FLAG_AFTER_LAST: internal use
+ */
+enum nl80211_sta_flags {
+ __NL80211_STA_FLAG_INVALID,
+ NL80211_STA_FLAG_AUTHORIZED,
+ NL80211_STA_FLAG_SHORT_PREAMBLE,
+ NL80211_STA_FLAG_WME,
+ NL80211_STA_FLAG_MFP,
+
+ /* keep last */
+ __NL80211_STA_FLAG_AFTER_LAST,
+ NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * struct nl80211_sta_flag_update - station flags mask/set
+ * @mask: mask of station flags to set
+ * @set: which values to set them to
+ *
+ * Both mask and set contain bits as per &enum nl80211_sta_flags.
+ */
+struct nl80211_sta_flag_update {
+ __u32 mask;
+ __u32 set;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_rate_info - bitrate information
+ *
+ * These attribute types are used with %NL80211_STA_INFO_TXRATE
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
+ * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
+ * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
+ * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
+ * @__NL80211_RATE_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_rate_info {
+ __NL80211_RATE_INFO_INVALID,
+ NL80211_RATE_INFO_BITRATE,
+ NL80211_RATE_INFO_MCS,
+ NL80211_RATE_INFO_40_MHZ_WIDTH,
+ NL80211_RATE_INFO_SHORT_GI,
+
+ /* keep last */
+ __NL80211_RATE_INFO_AFTER_LAST,
+ NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_info - station information
+ *
+ * These attribute types are used with %NL80211_ATTR_STA_INFO
+ * when getting information about a station.
+ *
+ * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
+ * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
+ * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
+ * @__NL80211_STA_INFO_AFTER_LAST: internal
+ * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
+ * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
+ * containing info as possible, see &enum nl80211_sta_info_txrate.
+ * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
+ * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
+ * station)
+ * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station)
+ * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station)
+ */
+enum nl80211_sta_info {
+ __NL80211_STA_INFO_INVALID,
+ NL80211_STA_INFO_INACTIVE_TIME,
+ NL80211_STA_INFO_RX_BYTES,
+ NL80211_STA_INFO_TX_BYTES,
+ NL80211_STA_INFO_LLID,
+ NL80211_STA_INFO_PLID,
+ NL80211_STA_INFO_PLINK_STATE,
+ NL80211_STA_INFO_SIGNAL,
+ NL80211_STA_INFO_TX_BITRATE,
+ NL80211_STA_INFO_RX_PACKETS,
+ NL80211_STA_INFO_TX_PACKETS,
+ NL80211_STA_INFO_TX_RETRIES,
+ NL80211_STA_INFO_TX_FAILED,
+
+ /* keep last */
+ __NL80211_STA_INFO_AFTER_LAST,
+ NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mpath_flags - nl80211 mesh path flags
+ *
+ * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
+ * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
+ * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
+ * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
+ * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
+ */
+enum nl80211_mpath_flags {
+ NL80211_MPATH_FLAG_ACTIVE = 1<<0,
+ NL80211_MPATH_FLAG_RESOLVING = 1<<1,
+ NL80211_MPATH_FLAG_SN_VALID = 1<<2,
+ NL80211_MPATH_FLAG_FIXED = 1<<3,
+ NL80211_MPATH_FLAG_RESOLVED = 1<<4,
+};
+
+/**
+ * enum nl80211_mpath_info - mesh path information
+ *
+ * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
+ * information about a mesh path.
+ *
+ * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination
+ * @NL80211_MPATH_INFO_SN: destination sequence number
+ * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path
+ * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now
+ * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in
+ * &enum nl80211_mpath_flags;
+ * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
+ * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
+ * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
+ * currently defind
+ * @__NL80211_MPATH_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_mpath_info {
+ __NL80211_MPATH_INFO_INVALID,
+ NL80211_MPATH_INFO_FRAME_QLEN,
+ NL80211_MPATH_INFO_SN,
+ NL80211_MPATH_INFO_METRIC,
+ NL80211_MPATH_INFO_EXPTIME,
+ NL80211_MPATH_INFO_FLAGS,
+ NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
+ NL80211_MPATH_INFO_DISCOVERY_RETRIES,
+
+ /* keep last */
+ __NL80211_MPATH_INFO_AFTER_LAST,
+ NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_attr - band attributes
+ * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
+ * an array of nested frequency attributes
+ * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
+ * an array of nested bitrate attributes
+ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
+ * defined in 802.11n
+ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
+ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
+ * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
+ * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_band_attr {
+ __NL80211_BAND_ATTR_INVALID,
+ NL80211_BAND_ATTR_FREQS,
+ NL80211_BAND_ATTR_RATES,
+
+ NL80211_BAND_ATTR_HT_MCS_SET,
+ NL80211_BAND_ATTR_HT_CAPA,
+ NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
+ NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
+
+ /* keep last */
+ __NL80211_BAND_ATTR_AFTER_LAST,
+ NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
+
+/**
+ * enum nl80211_frequency_attr - frequency attributes
+ * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
+ * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
+ * regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
+ * permitted on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
+ * on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
+ * (100 * dBm).
+ * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
+ * currently defined
+ * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_frequency_attr {
+ __NL80211_FREQUENCY_ATTR_INVALID,
+ NL80211_FREQUENCY_ATTR_FREQ,
+ NL80211_FREQUENCY_ATTR_DISABLED,
+ NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
+ NL80211_FREQUENCY_ATTR_NO_IBSS,
+ NL80211_FREQUENCY_ATTR_RADAR,
+ NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
+
+ /* keep last */
+ __NL80211_FREQUENCY_ATTR_AFTER_LAST,
+ NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
+
+/**
+ * enum nl80211_bitrate_attr - bitrate attributes
+ * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
+ * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
+ * in 2.4 GHz band.
+ * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number
+ * currently defined
+ * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_bitrate_attr {
+ __NL80211_BITRATE_ATTR_INVALID,
+ NL80211_BITRATE_ATTR_RATE,
+ NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
+
+ /* keep last */
+ __NL80211_BITRATE_ATTR_AFTER_LAST,
+ NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 802.11 country information element with regulatory information it
+ * thinks we should consider.
+ */
+enum nl80211_reg_initiator {
+ NL80211_REGDOM_SET_BY_CORE,
+ NL80211_REGDOM_SET_BY_USER,
+ NL80211_REGDOM_SET_BY_DRIVER,
+ NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum nl80211_reg_type - specifies the type of regulatory domain
+ * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
+ * to a specific country. When this is set you can count on the
+ * ISO / IEC 3166 alpha2 country code being valid.
+ * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
+ * domain.
+ * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
+ * driver specific world regulatory domain. These do not apply system-wide
+ * and are only applicable to the individual devices which have requested
+ * them to be applied.
+ * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
+ * of an intersection between two regulatory domains -- the previously
+ * set regulatory domain on the system and the last accepted regulatory
+ * domain request to be processed.
+ */
+enum nl80211_reg_type {
+ NL80211_REGDOM_TYPE_COUNTRY,
+ NL80211_REGDOM_TYPE_WORLD,
+ NL80211_REGDOM_TYPE_CUSTOM_WORLD,
+ NL80211_REGDOM_TYPE_INTERSECTION,
+};
+
+/**
+ * enum nl80211_reg_rule_attr - regulatory rule attributes
+ * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
+ * considerations for a given frequency range. These are the
+ * &enum nl80211_reg_rule_flags.
+ * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
+ * rule in KHz. This is not a center of frequency but an actual regulatory
+ * band edge.
+ * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
+ * in KHz. This is not a center a frequency but an actual regulatory
+ * band edge.
+ * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
+ * frequency range, in KHz.
+ * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
+ * for a given frequency range. The value is in mBi (100 * dBi).
+ * If you don't have one then don't send this.
+ * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
+ * a given frequency range. The value is in mBm (100 * dBm).
+ * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number
+ * currently defined
+ * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_reg_rule_attr {
+ __NL80211_REG_RULE_ATTR_INVALID,
+ NL80211_ATTR_REG_RULE_FLAGS,
+
+ NL80211_ATTR_FREQ_RANGE_START,
+ NL80211_ATTR_FREQ_RANGE_END,
+ NL80211_ATTR_FREQ_RANGE_MAX_BW,
+
+ NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
+ NL80211_ATTR_POWER_RULE_MAX_EIRP,
+
+ /* keep last */
+ __NL80211_REG_RULE_ATTR_AFTER_LAST,
+ NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_reg_rule_flags - regulatory rule flags
+ *
+ * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
+ * @NL80211_RRF_NO_CCK: CCK modulation not allowed
+ * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
+ * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
+ * @NL80211_RRF_DFS: DFS support is required to be used
+ * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
+ * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
+ * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
+ * @NL80211_RRF_NO_IBSS: no IBSS is allowed
+ */
+enum nl80211_reg_rule_flags {
+ NL80211_RRF_NO_OFDM = 1<<0,
+ NL80211_RRF_NO_CCK = 1<<1,
+ NL80211_RRF_NO_INDOOR = 1<<2,
+ NL80211_RRF_NO_OUTDOOR = 1<<3,
+ NL80211_RRF_DFS = 1<<4,
+ NL80211_RRF_PTP_ONLY = 1<<5,
+ NL80211_RRF_PTMP_ONLY = 1<<6,
+ NL80211_RRF_PASSIVE_SCAN = 1<<7,
+ NL80211_RRF_NO_IBSS = 1<<8,
+};
+
+/**
+ * enum nl80211_survey_info - survey information
+ *
+ * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
+ * when getting information about a survey.
+ *
+ * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
+ * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
+ * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used
+ * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio
+ * spent on this channel
+ * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary
+ * channel was sensed busy (either due to activity or energy detect)
+ * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension
+ * channel was sensed busy
+ * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent
+ * receiving data
+ * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent
+ * transmitting data
+ * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
+ * currently defined
+ * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_survey_info {
+ __NL80211_SURVEY_INFO_INVALID,
+ NL80211_SURVEY_INFO_FREQUENCY,
+ NL80211_SURVEY_INFO_NOISE,
+ NL80211_SURVEY_INFO_IN_USE,
+ NL80211_SURVEY_INFO_CHANNEL_TIME,
+ NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
+ NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
+ NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
+ NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
+
+ /* keep last */
+ __NL80211_SURVEY_INFO_AFTER_LAST,
+ NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mntr_flags - monitor configuration flags
+ *
+ * Monitor configuration flags.
+ *
+ * @__NL80211_MNTR_FLAG_INVALID: reserved
+ *
+ * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
+ * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
+ * @NL80211_MNTR_FLAG_CONTROL: pass control frames
+ * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
+ * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
+ * overrides all other flags.
+ *
+ * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
+ * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
+ */
+enum nl80211_mntr_flags {
+ __NL80211_MNTR_FLAG_INVALID,
+ NL80211_MNTR_FLAG_FCSFAIL,
+ NL80211_MNTR_FLAG_PLCPFAIL,
+ NL80211_MNTR_FLAG_CONTROL,
+ NL80211_MNTR_FLAG_OTHER_BSS,
+ NL80211_MNTR_FLAG_COOK_FRAMES,
+
+ /* keep last */
+ __NL80211_MNTR_FLAG_AFTER_LAST,
+ NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_meshconf_params - mesh configuration parameters
+ *
+ * Mesh configuration parameters
+ *
+ * @__NL80211_MESHCONF_INVALID: internal use
+ *
+ * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
+ * millisecond units, used by the Peer Link Open message
+ *
+ * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
+ * millisecond units, used by the peer link management to close a peer link
+ *
+ * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
+ * millisecond units
+ *
+ * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
+ * on this mesh interface
+ *
+ * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
+ * open retries that can be sent to establish a new peer link instance in a
+ * mesh
+ *
+ * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
+ * point.
+ *
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
+ * open peer links when we detect compatible mesh peers.
+ *
+ * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
+ * containing a PREQ that an MP can send to a particular destination (path
+ * target)
+ *
+ * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
+ * (in milliseconds)
+ *
+ * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
+ * until giving up on a path discovery (in milliseconds)
+ *
+ * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
+ * points receiving a PREQ shall consider the forwarding information from the
+ * root to be valid. (TU = time unit)
+ *
+ * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
+ * TUs) during which an MP can send only one action frame containing a PREQ
+ * reference element
+ *
+ * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
+ * that it takes for an HWMP information element to propagate across the mesh
+ *
+ * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not
+ *
+ * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
+ *
+ * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_meshconf_params {
+ __NL80211_MESHCONF_INVALID,
+ NL80211_MESHCONF_RETRY_TIMEOUT,
+ NL80211_MESHCONF_CONFIRM_TIMEOUT,
+ NL80211_MESHCONF_HOLDING_TIMEOUT,
+ NL80211_MESHCONF_MAX_PEER_LINKS,
+ NL80211_MESHCONF_MAX_RETRIES,
+ NL80211_MESHCONF_TTL,
+ NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+ NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+ NL80211_MESHCONF_PATH_REFRESH_TIME,
+ NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+ NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
+ NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
+ NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+ NL80211_MESHCONF_HWMP_ROOTMODE,
+
+ /* keep last */
+ __NL80211_MESHCONF_ATTR_AFTER_LAST,
+ NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_txq_attr - TX queue parameter attributes
+ * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
+ * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
+ * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
+ * disabled
+ * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
+ * 2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
+ * 2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
+ */
+enum nl80211_txq_attr {
+ __NL80211_TXQ_ATTR_INVALID,
+ NL80211_TXQ_ATTR_QUEUE,
+ NL80211_TXQ_ATTR_TXOP,
+ NL80211_TXQ_ATTR_CWMIN,
+ NL80211_TXQ_ATTR_CWMAX,
+ NL80211_TXQ_ATTR_AIFS,
+
+ /* keep last */
+ __NL80211_TXQ_ATTR_AFTER_LAST,
+ NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
+};
+
+enum nl80211_txq_q {
+ NL80211_TXQ_Q_VO,
+ NL80211_TXQ_Q_VI,
+ NL80211_TXQ_Q_BE,
+ NL80211_TXQ_Q_BK
+};
+
+enum nl80211_channel_type {
+ NL80211_CHAN_NO_HT,
+ NL80211_CHAN_HT20,
+ NL80211_CHAN_HT40MINUS,
+ NL80211_CHAN_HT40PLUS
+};
+
+/**
+ * enum nl80211_bss - netlink attributes for a BSS
+ *
+ * @__NL80211_BSS_INVALID: invalid
+ * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets)
+ * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
+ * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
+ * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
+ * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
+ * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
+ * raw information elements from the probe response/beacon (bin);
+ * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
+ * from a Probe Response frame; otherwise they are from a Beacon frame.
+ * However, if the driver does not indicate the source of the IEs, these
+ * IEs may be from either frame subtype.
+ * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
+ * in mBm (100 * dBm) (s32)
+ * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
+ * in unspecified units, scaled to 0..100 (u8)
+ * @NL80211_BSS_STATUS: status, if this BSS is "used"
+ * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ * elements from a Beacon frame (bin); not present if no Beacon frame has
+ * yet been received
+ * @__NL80211_BSS_AFTER_LAST: internal
+ * @NL80211_BSS_MAX: highest BSS attribute
+ */
+enum nl80211_bss {
+ __NL80211_BSS_INVALID,
+ NL80211_BSS_BSSID,
+ NL80211_BSS_FREQUENCY,
+ NL80211_BSS_TSF,
+ NL80211_BSS_BEACON_INTERVAL,
+ NL80211_BSS_CAPABILITY,
+ NL80211_BSS_INFORMATION_ELEMENTS,
+ NL80211_BSS_SIGNAL_MBM,
+ NL80211_BSS_SIGNAL_UNSPEC,
+ NL80211_BSS_STATUS,
+ NL80211_BSS_SEEN_MS_AGO,
+ NL80211_BSS_BEACON_IES,
+
+ /* keep last */
+ __NL80211_BSS_AFTER_LAST,
+ NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_bss_status - BSS "status"
+ * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS.
+ * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS.
+ * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS.
+ *
+ * The BSS status is a BSS attribute in scan dumps, which
+ * indicates the status the interface has wrt. this BSS.
+ */
+enum nl80211_bss_status {
+ NL80211_BSS_STATUS_AUTHENTICATED,
+ NL80211_BSS_STATUS_ASSOCIATED,
+ NL80211_BSS_STATUS_IBSS_JOINED,
+};
+
+/**
+ * enum nl80211_auth_type - AuthenticationType
+ *
+ * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
+ * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
+ * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
+ * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ * @__NL80211_AUTHTYPE_NUM: internal
+ * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
+ * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
+ * trying multiple times); this is invalid in netlink -- leave out
+ * the attribute for this on CONNECT commands.
+ */
+enum nl80211_auth_type {
+ NL80211_AUTHTYPE_OPEN_SYSTEM,
+ NL80211_AUTHTYPE_SHARED_KEY,
+ NL80211_AUTHTYPE_FT,
+ NL80211_AUTHTYPE_NETWORK_EAP,
+
+ /* keep last */
+ __NL80211_AUTHTYPE_NUM,
+ NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
+ NL80211_AUTHTYPE_AUTOMATIC
+};
+
+/**
+ * enum nl80211_key_type - Key Type
+ * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
+ * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
+ * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
+ * @NUM_NL80211_KEYTYPES: number of defined key types
+ */
+enum nl80211_key_type {
+ NL80211_KEYTYPE_GROUP,
+ NL80211_KEYTYPE_PAIRWISE,
+ NL80211_KEYTYPE_PEERKEY,
+
+ NUM_NL80211_KEYTYPES
+};
+
+/**
+ * enum nl80211_mfp - Management frame protection state
+ * @NL80211_MFP_NO: Management frame protection not used
+ * @NL80211_MFP_REQUIRED: Management frame protection required
+ */
+enum nl80211_mfp {
+ NL80211_MFP_NO,
+ NL80211_MFP_REQUIRED,
+};
+
+enum nl80211_wpa_versions {
+ NL80211_WPA_VERSION_1 = 1 << 0,
+ NL80211_WPA_VERSION_2 = 1 << 1,
+};
+
+/**
+ * enum nl80211_key_attributes - key attributes
+ * @__NL80211_KEY_INVALID: invalid
+ * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
+ * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ * keys
+ * @NL80211_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ * section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ * CCMP keys, each six bytes in little endian
+ * @NL80211_KEY_DEFAULT: flag indicating default key
+ * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
+ * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not
+ * specified the default depends on whether a MAC address was
+ * given with the command using the key or not (u32)
+ * @__NL80211_KEY_AFTER_LAST: internal
+ * @NL80211_KEY_MAX: highest key attribute
+ */
+enum nl80211_key_attributes {
+ __NL80211_KEY_INVALID,
+ NL80211_KEY_DATA,
+ NL80211_KEY_IDX,
+ NL80211_KEY_CIPHER,
+ NL80211_KEY_SEQ,
+ NL80211_KEY_DEFAULT,
+ NL80211_KEY_DEFAULT_MGMT,
+ NL80211_KEY_TYPE,
+
+ /* keep last */
+ __NL80211_KEY_AFTER_LAST,
+ NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ * 1 = 500 kbps) but without the IE length restriction (at most
+ * %NL80211_MAX_SUPP_RATES in a single array).
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+ __NL80211_TXRATE_INVALID,
+ NL80211_TXRATE_LEGACY,
+
+ /* keep last */
+ __NL80211_TXRATE_AFTER_LAST,
+ NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
+ */
+enum nl80211_band {
+ NL80211_BAND_2GHZ,
+ NL80211_BAND_5GHZ,
+};
+
+enum nl80211_ps_state {
+ NL80211_PS_DISABLED,
+ NL80211_PS_ENABLED,
+};
+
+/**
+ * enum nl80211_attr_cqm - connection quality monitor attributes
+ * @__NL80211_ATTR_CQM_INVALID: invalid
+ * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies
+ * the threshold for the RSSI level at which an event will be sent. Zero
+ * to disable.
+ * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies
+ * the minimum amount the RSSI level must change after an event before a
+ * new event may be issued (to reduce effects of RSSI oscillation).
+ * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event
+ * @__NL80211_ATTR_CQM_AFTER_LAST: internal
+ * @NL80211_ATTR_CQM_MAX: highest key attribute
+ */
+enum nl80211_attr_cqm {
+ __NL80211_ATTR_CQM_INVALID,
+ NL80211_ATTR_CQM_RSSI_THOLD,
+ NL80211_ATTR_CQM_RSSI_HYST,
+ NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT,
+
+ /* keep last */
+ __NL80211_ATTR_CQM_AFTER_LAST,
+ NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the
+ * configured threshold
+ * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the
+ * configured threshold
+ */
+enum nl80211_cqm_rssi_threshold_event {
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
+};
+
+
+/**
+ * enum nl80211_tx_power_setting - TX power adjustment
+ * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power
+ * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter
+ * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter
+ */
+enum nl80211_tx_power_setting {
+ NL80211_TX_POWER_AUTOMATIC,
+ NL80211_TX_POWER_LIMITED,
+ NL80211_TX_POWER_FIXED,
+};
+
+#endif /* __LINUX_NL80211_H */
--- /dev/null
+/*
+ * This file define a set of standard wireless extensions
+ *
+ * Version : 22 16.3.07
+ *
+ * Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+ * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
+ */
+
+#ifndef _LINUX_WIRELESS_H
+#define _LINUX_WIRELESS_H
+
+/************************** DOCUMENTATION **************************/
+/*
+ * Initial APIs (1996 -> onward) :
+ * -----------------------------
+ * Basically, the wireless extensions are for now a set of standard ioctl
+ * call + /proc/net/wireless
+ *
+ * The entry /proc/net/wireless give statistics and information on the
+ * driver.
+ * This is better than having each driver having its entry because
+ * its centralised and we may remove the driver module safely.
+ *
+ * Ioctl are used to configure the driver and issue commands. This is
+ * better than command line options of insmod because we may want to
+ * change dynamically (while the driver is running) some parameters.
+ *
+ * The ioctl mechanimsm are copied from standard devices ioctl.
+ * We have the list of command plus a structure descibing the
+ * data exchanged...
+ * Note that to add these ioctl, I was obliged to modify :
+ * # net/core/dev.c (two place + add include)
+ * # net/ipv4/af_inet.c (one place + add include)
+ *
+ * /proc/net/wireless is a copy of /proc/net/dev.
+ * We have a structure for data passed from the driver to /proc/net/wireless
+ * Too add this, I've modified :
+ * # net/core/dev.c (two other places)
+ * # include/linux/netdevice.h (one place)
+ * # include/linux/proc_fs.h (one place)
+ *
+ * New driver API (2002 -> onward) :
+ * -------------------------------
+ * This file is only concerned with the user space API and common definitions.
+ * The new driver API is defined and documented in :
+ * # include/net/iw_handler.h
+ *
+ * Note as well that /proc/net/wireless implementation has now moved in :
+ * # net/core/wireless.c
+ *
+ * Wireless Events (2002 -> onward) :
+ * --------------------------------
+ * Events are defined at the end of this file, and implemented in :
+ * # net/core/wireless.c
+ *
+ * Other comments :
+ * --------------
+ * Do not add here things that are redundant with other mechanisms
+ * (drivers init, ifconfig, /proc/net/dev, ...) and with are not
+ * wireless specific.
+ *
+ * These wireless extensions are not magic : each driver has to provide
+ * support for them...
+ *
+ * IMPORTANT NOTE : As everything in the kernel, this is very much a
+ * work in progress. Contact me if you have ideas of improvements...
+ */
+
+/***************************** INCLUDES *****************************/
+
+/* This header is used in user-space, therefore need to be sanitised
+ * for that purpose. Those includes are usually not compatible with glibc.
+ * To know which includes to use in user-space, check iwlib.h. */
+#ifdef __KERNEL__
+#include <linux/types.h> /* for "caddr_t" et al */
+#include <linux/socket.h> /* for "struct sockaddr" et al */
+#include <linux/if.h> /* for IFNAMSIZ and co... */
+#endif /* __KERNEL__ */
+
+/***************************** VERSION *****************************/
+/*
+ * This constant is used to know the availability of the wireless
+ * extensions and to know which version of wireless extensions it is
+ * (there is some stuff that will be added in the future...)
+ * I just plan to increment with each new version.
+ */
+#define WIRELESS_EXT 22
+
+/*
+ * Changes :
+ *
+ * V2 to V3
+ * --------
+ * Alan Cox start some incompatibles changes. I've integrated a bit more.
+ * - Encryption renamed to Encode to avoid US regulation problems
+ * - Frequency changed from float to struct to avoid problems on old 386
+ *
+ * V3 to V4
+ * --------
+ * - Add sensitivity
+ *
+ * V4 to V5
+ * --------
+ * - Missing encoding definitions in range
+ * - Access points stuff
+ *
+ * V5 to V6
+ * --------
+ * - 802.11 support (ESSID ioctls)
+ *
+ * V6 to V7
+ * --------
+ * - define IW_ESSID_MAX_SIZE and IW_MAX_AP
+ *
+ * V7 to V8
+ * --------
+ * - Changed my e-mail address
+ * - More 802.11 support (nickname, rate, rts, frag)
+ * - List index in frequencies
+ *
+ * V8 to V9
+ * --------
+ * - Support for 'mode of operation' (ad-hoc, managed...)
+ * - Support for unicast and multicast power saving
+ * - Change encoding to support larger tokens (>64 bits)
+ * - Updated iw_params (disable, flags) and use it for NWID
+ * - Extracted iw_point from iwreq for clarity
+ *
+ * V9 to V10
+ * ---------
+ * - Add PM capability to range structure
+ * - Add PM modifier : MAX/MIN/RELATIVE
+ * - Add encoding option : IW_ENCODE_NOKEY
+ * - Add TxPower ioctls (work like TxRate)
+ *
+ * V10 to V11
+ * ----------
+ * - Add WE version in range (help backward/forward compatibility)
+ * - Add retry ioctls (work like PM)
+ *
+ * V11 to V12
+ * ----------
+ * - Add SIOCSIWSTATS to get /proc/net/wireless programatically
+ * - Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space
+ * - Add new statistics (frag, retry, beacon)
+ * - Add average quality (for user space calibration)
+ *
+ * V12 to V13
+ * ----------
+ * - Document creation of new driver API.
+ * - Extract union iwreq_data from struct iwreq (for new driver API).
+ * - Rename SIOCSIWNAME as SIOCSIWCOMMIT
+ *
+ * V13 to V14
+ * ----------
+ * - Wireless Events support : define struct iw_event
+ * - Define additional specific event numbers
+ * - Add "addr" and "param" fields in union iwreq_data
+ * - AP scanning stuff (SIOCSIWSCAN and friends)
+ *
+ * V14 to V15
+ * ----------
+ * - Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg
+ * - Make struct iw_freq signed (both m & e), add explicit padding
+ * - Add IWEVCUSTOM for driver specific event/scanning token
+ * - Add IW_MAX_GET_SPY for driver returning a lot of addresses
+ * - Add IW_TXPOW_RANGE for range of Tx Powers
+ * - Add IWEVREGISTERED & IWEVEXPIRED events for Access Points
+ * - Add IW_MODE_MONITOR for passive monitor
+ *
+ * V15 to V16
+ * ----------
+ * - Increase the number of bitrates in iw_range to 32 (for 802.11g)
+ * - Increase the number of frequencies in iw_range to 32 (for 802.11b+a)
+ * - Reshuffle struct iw_range for increases, add filler
+ * - Increase IW_MAX_AP to 64 for driver returning a lot of addresses
+ * - Remove IW_MAX_GET_SPY because conflict with enhanced spy support
+ * - Add SIOCSIWTHRSPY/SIOCGIWTHRSPY and "struct iw_thrspy"
+ * - Add IW_ENCODE_TEMP and iw_range->encoding_login_index
+ *
+ * V16 to V17
+ * ----------
+ * - Add flags to frequency -> auto/fixed
+ * - Document (struct iw_quality *)->updated, add new flags (INVALID)
+ * - Wireless Event capability in struct iw_range
+ * - Add support for relative TxPower (yick !)
+ *
+ * V17 to V18 (From Jouni Malinen <jkmaline@cc.hut.fi>)
+ * ----------
+ * - Add support for WPA/WPA2
+ * - Add extended encoding configuration (SIOCSIWENCODEEXT and
+ * SIOCGIWENCODEEXT)
+ * - Add SIOCSIWGENIE/SIOCGIWGENIE
+ * - Add SIOCSIWMLME
+ * - Add SIOCSIWPMKSA
+ * - Add struct iw_range bit field for supported encoding capabilities
+ * - Add optional scan request parameters for SIOCSIWSCAN
+ * - Add SIOCSIWAUTH/SIOCGIWAUTH for setting authentication and WPA
+ * related parameters (extensible up to 4096 parameter values)
+ * - Add wireless events: IWEVGENIE, IWEVMICHAELMICFAILURE,
+ * IWEVASSOCREQIE, IWEVASSOCRESPIE, IWEVPMKIDCAND
+ *
+ * V18 to V19
+ * ----------
+ * - Remove (struct iw_point *)->pointer from events and streams
+ * - Remove header includes to help user space
+ * - Increase IW_ENCODING_TOKEN_MAX from 32 to 64
+ * - Add IW_QUAL_ALL_UPDATED and IW_QUAL_ALL_INVALID macros
+ * - Add explicit flag to tell stats are in dBm : IW_QUAL_DBM
+ * - Add IW_IOCTL_IDX() and IW_EVENT_IDX() macros
+ *
+ * V19 to V20
+ * ----------
+ * - RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ * - Remove (struct net_device *)->get_wireless_stats()
+ * - Change length in ESSID and NICK to strlen() instead of strlen()+1
+ * - Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ * - Power/Retry relative values no longer * 100000
+ * - Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
+ *
+ * V21 to V22
+ * ----------
+ * - Prevent leaking of kernel space in stream on 64 bits.
+ */
+
+/**************************** CONSTANTS ****************************/
+
+/* -------------------------- IOCTL LIST -------------------------- */
+
+/* Wireless Identification */
+#define SIOCSIWCOMMIT 0x8B00 /* Commit pending changes to driver */
+#define SIOCGIWNAME 0x8B01 /* get name == wireless protocol */
+/* SIOCGIWNAME is used to verify the presence of Wireless Extensions.
+ * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"...
+ * Don't put the name of your driver there, it's useless. */
+
+/* Basic operations */
+#define SIOCSIWNWID 0x8B02 /* set network id (pre-802.11) */
+#define SIOCGIWNWID 0x8B03 /* get network id (the cell) */
+#define SIOCSIWFREQ 0x8B04 /* set channel/frequency (Hz) */
+#define SIOCGIWFREQ 0x8B05 /* get channel/frequency (Hz) */
+#define SIOCSIWMODE 0x8B06 /* set operation mode */
+#define SIOCGIWMODE 0x8B07 /* get operation mode */
+#define SIOCSIWSENS 0x8B08 /* set sensitivity (dBm) */
+#define SIOCGIWSENS 0x8B09 /* get sensitivity (dBm) */
+
+/* Informative stuff */
+#define SIOCSIWRANGE 0x8B0A /* Unused */
+#define SIOCGIWRANGE 0x8B0B /* Get range of parameters */
+#define SIOCSIWPRIV 0x8B0C /* Unused */
+#define SIOCGIWPRIV 0x8B0D /* get private ioctl interface info */
+#define SIOCSIWSTATS 0x8B0E /* Unused */
+#define SIOCGIWSTATS 0x8B0F /* Get /proc/net/wireless stats */
+/* SIOCGIWSTATS is strictly used between user space and the kernel, and
+ * is never passed to the driver (i.e. the driver will never see it). */
+
+/* Spy support (statistics per MAC address - used for Mobile IP support) */
+#define SIOCSIWSPY 0x8B10 /* set spy addresses */
+#define SIOCGIWSPY 0x8B11 /* get spy info (quality of link) */
+#define SIOCSIWTHRSPY 0x8B12 /* set spy threshold (spy event) */
+#define SIOCGIWTHRSPY 0x8B13 /* get spy threshold */
+
+/* Access Point manipulation */
+#define SIOCSIWAP 0x8B14 /* set access point MAC addresses */
+#define SIOCGIWAP 0x8B15 /* get access point MAC addresses */
+#define SIOCGIWAPLIST 0x8B17 /* Deprecated in favor of scanning */
+#define SIOCSIWSCAN 0x8B18 /* trigger scanning (list cells) */
+#define SIOCGIWSCAN 0x8B19 /* get scanning results */
+
+/* 802.11 specific support */
+#define SIOCSIWESSID 0x8B1A /* set ESSID (network name) */
+#define SIOCGIWESSID 0x8B1B /* get ESSID */
+#define SIOCSIWNICKN 0x8B1C /* set node name/nickname */
+#define SIOCGIWNICKN 0x8B1D /* get node name/nickname */
+/* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit
+ * within the 'iwreq' structure, so we need to use the 'data' member to
+ * point to a string in user space, like it is done for RANGE... */
+
+/* Other parameters useful in 802.11 and some other devices */
+#define SIOCSIWRATE 0x8B20 /* set default bit rate (bps) */
+#define SIOCGIWRATE 0x8B21 /* get default bit rate (bps) */
+#define SIOCSIWRTS 0x8B22 /* set RTS/CTS threshold (bytes) */
+#define SIOCGIWRTS 0x8B23 /* get RTS/CTS threshold (bytes) */
+#define SIOCSIWFRAG 0x8B24 /* set fragmentation thr (bytes) */
+#define SIOCGIWFRAG 0x8B25 /* get fragmentation thr (bytes) */
+#define SIOCSIWTXPOW 0x8B26 /* set transmit power (dBm) */
+#define SIOCGIWTXPOW 0x8B27 /* get transmit power (dBm) */
+#define SIOCSIWRETRY 0x8B28 /* set retry limits and lifetime */
+#define SIOCGIWRETRY 0x8B29 /* get retry limits and lifetime */
+
+/* Encoding stuff (scrambling, hardware security, WEP...) */
+#define SIOCSIWENCODE 0x8B2A /* set encoding token & mode */
+#define SIOCGIWENCODE 0x8B2B /* get encoding token & mode */
+/* Power saving stuff (power management, unicast and multicast) */
+#define SIOCSIWPOWER 0x8B2C /* set Power Management settings */
+#define SIOCGIWPOWER 0x8B2D /* get Power Management settings */
+/* Modulation bitmask */
+#define SIOCSIWMODUL 0x8B2E /* set Modulations settings */
+#define SIOCGIWMODUL 0x8B2F /* get Modulations settings */
+
+/* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM).
+ * This ioctl uses struct iw_point and data buffer that includes IE id and len
+ * fields. More than one IE may be included in the request. Setting the generic
+ * IE to empty buffer (len=0) removes the generic IE from the driver. Drivers
+ * are allowed to generate their own WPA/RSN IEs, but in these cases, drivers
+ * are required to report the used IE as a wireless event, e.g., when
+ * associating with an AP. */
+#define SIOCSIWGENIE 0x8B30 /* set generic IE */
+#define SIOCGIWGENIE 0x8B31 /* get generic IE */
+
+/* WPA : IEEE 802.11 MLME requests */
+#define SIOCSIWMLME 0x8B16 /* request MLME operation; uses
+ * struct iw_mlme */
+/* WPA : Authentication mode parameters */
+#define SIOCSIWAUTH 0x8B32 /* set authentication mode params */
+#define SIOCGIWAUTH 0x8B33 /* get authentication mode params */
+
+/* WPA : Extended version of encoding configuration */
+#define SIOCSIWENCODEEXT 0x8B34 /* set encoding token & mode */
+#define SIOCGIWENCODEEXT 0x8B35 /* get encoding token & mode */
+
+/* WPA2 : PMKSA cache management */
+#define SIOCSIWPMKSA 0x8B36 /* PMKSA cache operation */
+
+/* -------------------- DEV PRIVATE IOCTL LIST -------------------- */
+
+/* These 32 ioctl are wireless device private, for 16 commands.
+ * Each driver is free to use them for whatever purpose it chooses,
+ * however the driver *must* export the description of those ioctls
+ * with SIOCGIWPRIV and *must* use arguments as defined below.
+ * If you don't follow those rules, DaveM is going to hate you (reason :
+ * it make mixed 32/64bit operation impossible).
+ */
+#define SIOCIWFIRSTPRIV 0x8BE0
+#define SIOCIWLASTPRIV 0x8BFF
+/* Previously, we were using SIOCDEVPRIVATE, but we now have our
+ * separate range because of collisions with other tools such as
+ * 'mii-tool'.
+ * We now have 32 commands, so a bit more space ;-).
+ * Also, all 'even' commands are only usable by root and don't return the
+ * content of ifr/iwr to user (but you are not obliged to use the set/get
+ * convention, just use every other two command). More details in iwpriv.c.
+ * And I repeat : you are not forced to use them with iwpriv, but you
+ * must be compliant with it.
+ */
+
+/* ------------------------- IOCTL STUFF ------------------------- */
+
+/* The first and the last (range) */
+#define SIOCIWFIRST 0x8B00
+#define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */
+#define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST)
+
+/* Odd : get (world access), even : set (root access) */
+#define IW_IS_SET(cmd) (!((cmd) & 0x1))
+#define IW_IS_GET(cmd) ((cmd) & 0x1)
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/* Those are *NOT* ioctls, do not issue request on them !!! */
+/* Most events use the same identifier as ioctl requests */
+
+#define IWEVTXDROP 0x8C00 /* Packet dropped to excessive retry */
+#define IWEVQUAL 0x8C01 /* Quality part of statistics (scan) */
+#define IWEVCUSTOM 0x8C02 /* Driver specific ascii string */
+#define IWEVREGISTERED 0x8C03 /* Discovered a new node (AP mode) */
+#define IWEVEXPIRED 0x8C04 /* Expired a node (AP mode) */
+#define IWEVGENIE 0x8C05 /* Generic IE (WPA, RSN, WMM, ..)
+ * (scan results); This includes id and
+ * length fields. One IWEVGENIE may
+ * contain more than one IE. Scan
+ * results may contain one or more
+ * IWEVGENIE events. */
+#define IWEVMICHAELMICFAILURE 0x8C06 /* Michael MIC failure
+ * (struct iw_michaelmicfailure)
+ */
+#define IWEVASSOCREQIE 0x8C07 /* IEs used in (Re)Association Request.
+ * The data includes id and length
+ * fields and may contain more than one
+ * IE. This event is required in
+ * Managed mode if the driver
+ * generates its own WPA/RSN IE. This
+ * should be sent just before
+ * IWEVREGISTERED event for the
+ * association. */
+#define IWEVASSOCRESPIE 0x8C08 /* IEs used in (Re)Association
+ * Response. The data includes id and
+ * length fields and may contain more
+ * than one IE. This may be sent
+ * between IWEVASSOCREQIE and
+ * IWEVREGISTERED events for the
+ * association. */
+#define IWEVPMKIDCAND 0x8C09 /* PMKID candidate for RSN
+ * pre-authentication
+ * (struct iw_pmkid_cand) */
+
+#define IWEVFIRST 0x8C00
+#define IW_EVENT_IDX(cmd) ((cmd) - IWEVFIRST)
+
+/* ------------------------- PRIVATE INFO ------------------------- */
+/*
+ * The following is used with SIOCGIWPRIV. It allow a driver to define
+ * the interface (name, type of data) for its private ioctl.
+ * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV
+ */
+
+#define IW_PRIV_TYPE_MASK 0x7000 /* Type of arguments */
+#define IW_PRIV_TYPE_NONE 0x0000
+#define IW_PRIV_TYPE_BYTE 0x1000 /* Char as number */
+#define IW_PRIV_TYPE_CHAR 0x2000 /* Char as character */
+#define IW_PRIV_TYPE_INT 0x4000 /* 32 bits int */
+#define IW_PRIV_TYPE_FLOAT 0x5000 /* struct iw_freq */
+#define IW_PRIV_TYPE_ADDR 0x6000 /* struct sockaddr */
+
+#define IW_PRIV_SIZE_FIXED 0x0800 /* Variable or fixed number of args */
+
+#define IW_PRIV_SIZE_MASK 0x07FF /* Max number of those args */
+
+/*
+ * Note : if the number of args is fixed and the size < 16 octets,
+ * instead of passing a pointer we will put args in the iwreq struct...
+ */
+
+/* ----------------------- OTHER CONSTANTS ----------------------- */
+
+/* Maximum frequencies in the range struct */
+#define IW_MAX_FREQUENCIES 32
+/* Note : if you have something like 80 frequencies,
+ * don't increase this constant and don't fill the frequency list.
+ * The user will be able to set by channel anyway... */
+
+/* Maximum bit rates in the range struct */
+#define IW_MAX_BITRATES 32
+
+/* Maximum tx powers in the range struct */
+#define IW_MAX_TXPOWER 8
+/* Note : if you more than 8 TXPowers, just set the max and min or
+ * a few of them in the struct iw_range. */
+
+/* Maximum of address that you may set with SPY */
+#define IW_MAX_SPY 8
+
+/* Maximum of address that you may get in the
+ list of access points in range */
+#define IW_MAX_AP 64
+
+/* Maximum size of the ESSID and NICKN strings */
+#define IW_ESSID_MAX_SIZE 32
+
+/* Modes of operation */
+#define IW_MODE_AUTO 0 /* Let the driver decides */
+#define IW_MODE_ADHOC 1 /* Single cell network */
+#define IW_MODE_INFRA 2 /* Multi cell network, roaming, ... */
+#define IW_MODE_MASTER 3 /* Synchronisation master or Access Point */
+#define IW_MODE_REPEAT 4 /* Wireless Repeater (forwarder) */
+#define IW_MODE_SECOND 5 /* Secondary master/repeater (backup) */
+#define IW_MODE_MONITOR 6 /* Passive monitor (listen only) */
+
+/* Statistics flags (bitmask in updated) */
+#define IW_QUAL_QUAL_UPDATED 0x01 /* Value was updated since last read */
+#define IW_QUAL_LEVEL_UPDATED 0x02
+#define IW_QUAL_NOISE_UPDATED 0x04
+#define IW_QUAL_ALL_UPDATED 0x07
+#define IW_QUAL_DBM 0x08 /* Level + Noise are dBm */
+#define IW_QUAL_QUAL_INVALID 0x10 /* Driver doesn't provide value */
+#define IW_QUAL_LEVEL_INVALID 0x20
+#define IW_QUAL_NOISE_INVALID 0x40
+#define IW_QUAL_RCPI 0x80 /* Level + Noise are 802.11k RCPI */
+#define IW_QUAL_ALL_INVALID 0x70
+
+/* Frequency flags */
+#define IW_FREQ_AUTO 0x00 /* Let the driver decides */
+#define IW_FREQ_FIXED 0x01 /* Force a specific value */
+
+/* Maximum number of size of encoding token available
+ * they are listed in the range structure */
+#define IW_MAX_ENCODING_SIZES 8
+
+/* Maximum size of the encoding token in bytes */
+#define IW_ENCODING_TOKEN_MAX 64 /* 512 bits (for now) */
+
+/* Flags for encoding (along with the token) */
+#define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */
+#define IW_ENCODE_FLAGS 0xFF00 /* Flags defined below */
+#define IW_ENCODE_MODE 0xF000 /* Modes defined below */
+#define IW_ENCODE_DISABLED 0x8000 /* Encoding disabled */
+#define IW_ENCODE_ENABLED 0x0000 /* Encoding enabled */
+#define IW_ENCODE_RESTRICTED 0x4000 /* Refuse non-encoded packets */
+#define IW_ENCODE_OPEN 0x2000 /* Accept non-encoded packets */
+#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */
+#define IW_ENCODE_TEMP 0x0400 /* Temporary key */
+
+/* Power management flags available (along with the value, if any) */
+#define IW_POWER_ON 0x0000 /* No details... */
+#define IW_POWER_TYPE 0xF000 /* Type of parameter */
+#define IW_POWER_PERIOD 0x1000 /* Value is a period/duration of */
+#define IW_POWER_TIMEOUT 0x2000 /* Value is a timeout (to go asleep) */
+#define IW_POWER_SAVING 0x4000 /* Value is relative (how aggressive)*/
+#define IW_POWER_MODE 0x0F00 /* Power Management mode */
+#define IW_POWER_UNICAST_R 0x0100 /* Receive only unicast messages */
+#define IW_POWER_MULTICAST_R 0x0200 /* Receive only multicast messages */
+#define IW_POWER_ALL_R 0x0300 /* Receive all messages though PM */
+#define IW_POWER_FORCE_S 0x0400 /* Force PM procedure for sending unicast */
+#define IW_POWER_REPEATER 0x0800 /* Repeat broadcast messages in PM period */
+#define IW_POWER_MODIFIER 0x000F /* Modify a parameter */
+#define IW_POWER_MIN 0x0001 /* Value is a minimum */
+#define IW_POWER_MAX 0x0002 /* Value is a maximum */
+#define IW_POWER_RELATIVE 0x0004 /* Value is not in seconds/ms/us */
+
+/* Transmit Power flags available */
+#define IW_TXPOW_TYPE 0x00FF /* Type of value */
+#define IW_TXPOW_DBM 0x0000 /* Value is in dBm */
+#define IW_TXPOW_MWATT 0x0001 /* Value is in mW */
+#define IW_TXPOW_RELATIVE 0x0002 /* Value is in arbitrary units */
+#define IW_TXPOW_RANGE 0x1000 /* Range of value between min/max */
+
+/* Retry limits and lifetime flags available */
+#define IW_RETRY_ON 0x0000 /* No details... */
+#define IW_RETRY_TYPE 0xF000 /* Type of parameter */
+#define IW_RETRY_LIMIT 0x1000 /* Maximum number of retries*/
+#define IW_RETRY_LIFETIME 0x2000 /* Maximum duration of retries in us */
+#define IW_RETRY_MODIFIER 0x00FF /* Modify a parameter */
+#define IW_RETRY_MIN 0x0001 /* Value is a minimum */
+#define IW_RETRY_MAX 0x0002 /* Value is a maximum */
+#define IW_RETRY_RELATIVE 0x0004 /* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT 0x0010 /* Value is for short packets */
+#define IW_RETRY_LONG 0x0020 /* Value is for long packets */
+
+/* Scanning request flags */
+#define IW_SCAN_DEFAULT 0x0000 /* Default scan of the driver */
+#define IW_SCAN_ALL_ESSID 0x0001 /* Scan all ESSIDs */
+#define IW_SCAN_THIS_ESSID 0x0002 /* Scan only this ESSID */
+#define IW_SCAN_ALL_FREQ 0x0004 /* Scan all Frequencies */
+#define IW_SCAN_THIS_FREQ 0x0008 /* Scan only this Frequency */
+#define IW_SCAN_ALL_MODE 0x0010 /* Scan all Modes */
+#define IW_SCAN_THIS_MODE 0x0020 /* Scan only this Mode */
+#define IW_SCAN_ALL_RATE 0x0040 /* Scan all Bit-Rates */
+#define IW_SCAN_THIS_RATE 0x0080 /* Scan only this Bit-Rate */
+/* struct iw_scan_req scan_type */
+#define IW_SCAN_TYPE_ACTIVE 0
+#define IW_SCAN_TYPE_PASSIVE 1
+/* Maximum size of returned data */
+#define IW_SCAN_MAX_DATA 4096 /* In bytes */
+
+/* Max number of char in custom event - use multiple of them if needed */
+#define IW_CUSTOM_MAX 256 /* In bytes */
+
+/* Generic information element */
+#define IW_GENERIC_IE_MAX 1024
+
+/* MLME requests (SIOCSIWMLME / struct iw_mlme) */
+#define IW_MLME_DEAUTH 0
+#define IW_MLME_DISASSOC 1
+#define IW_MLME_AUTH 2
+#define IW_MLME_ASSOC 3
+
+/* SIOCSIWAUTH/SIOCGIWAUTH struct iw_param flags */
+#define IW_AUTH_INDEX 0x0FFF
+#define IW_AUTH_FLAGS 0xF000
+/* SIOCSIWAUTH/SIOCGIWAUTH parameters (0 .. 4095)
+ * (IW_AUTH_INDEX mask in struct iw_param flags; this is the index of the
+ * parameter that is being set/get to; value will be read/written to
+ * struct iw_param value field) */
+#define IW_AUTH_WPA_VERSION 0
+#define IW_AUTH_CIPHER_PAIRWISE 1
+#define IW_AUTH_CIPHER_GROUP 2
+#define IW_AUTH_KEY_MGMT 3
+#define IW_AUTH_TKIP_COUNTERMEASURES 4
+#define IW_AUTH_DROP_UNENCRYPTED 5
+#define IW_AUTH_80211_AUTH_ALG 6
+#define IW_AUTH_WPA_ENABLED 7
+#define IW_AUTH_RX_UNENCRYPTED_EAPOL 8
+#define IW_AUTH_ROAMING_CONTROL 9
+#define IW_AUTH_PRIVACY_INVOKED 10
+
+/* IW_AUTH_WPA_VERSION values (bit field) */
+#define IW_AUTH_WPA_VERSION_DISABLED 0x00000001
+#define IW_AUTH_WPA_VERSION_WPA 0x00000002
+#define IW_AUTH_WPA_VERSION_WPA2 0x00000004
+
+/* IW_AUTH_PAIRWISE_CIPHER and IW_AUTH_GROUP_CIPHER values (bit field) */
+#define IW_AUTH_CIPHER_NONE 0x00000001
+#define IW_AUTH_CIPHER_WEP40 0x00000002
+#define IW_AUTH_CIPHER_TKIP 0x00000004
+#define IW_AUTH_CIPHER_CCMP 0x00000008
+#define IW_AUTH_CIPHER_WEP104 0x00000010
+
+/* IW_AUTH_KEY_MGMT values (bit field) */
+#define IW_AUTH_KEY_MGMT_802_1X 1
+#define IW_AUTH_KEY_MGMT_PSK 2
+
+/* IW_AUTH_80211_AUTH_ALG values (bit field) */
+#define IW_AUTH_ALG_OPEN_SYSTEM 0x00000001
+#define IW_AUTH_ALG_SHARED_KEY 0x00000002
+#define IW_AUTH_ALG_LEAP 0x00000004
+
+/* IW_AUTH_ROAMING_CONTROL values */
+#define IW_AUTH_ROAMING_ENABLE 0 /* driver/firmware based roaming */
+#define IW_AUTH_ROAMING_DISABLE 1 /* user space program used for roaming
+ * control */
+
+/* SIOCSIWENCODEEXT definitions */
+#define IW_ENCODE_SEQ_MAX_SIZE 8
+/* struct iw_encode_ext ->alg */
+#define IW_ENCODE_ALG_NONE 0
+#define IW_ENCODE_ALG_WEP 1
+#define IW_ENCODE_ALG_TKIP 2
+#define IW_ENCODE_ALG_CCMP 3
+/* struct iw_encode_ext ->ext_flags */
+#define IW_ENCODE_EXT_TX_SEQ_VALID 0x00000001
+#define IW_ENCODE_EXT_RX_SEQ_VALID 0x00000002
+#define IW_ENCODE_EXT_GROUP_KEY 0x00000004
+#define IW_ENCODE_EXT_SET_TX_KEY 0x00000008
+
+/* IWEVMICHAELMICFAILURE : struct iw_michaelmicfailure ->flags */
+#define IW_MICFAILURE_KEY_ID 0x00000003 /* Key ID 0..3 */
+#define IW_MICFAILURE_GROUP 0x00000004
+#define IW_MICFAILURE_PAIRWISE 0x00000008
+#define IW_MICFAILURE_STAKEY 0x00000010
+#define IW_MICFAILURE_COUNT 0x00000060 /* 1 or 2 (0 = count not supported)
+ */
+
+/* Bit field values for enc_capa in struct iw_range */
+#define IW_ENC_CAPA_WPA 0x00000001
+#define IW_ENC_CAPA_WPA2 0x00000002
+#define IW_ENC_CAPA_CIPHER_TKIP 0x00000004
+#define IW_ENC_CAPA_CIPHER_CCMP 0x00000008
+
+/* Event capability macros - in (struct iw_range *)->event_capa
+ * Because we have more than 32 possible events, we use an array of
+ * 32 bit bitmasks. Note : 32 bits = 0x20 = 2^5. */
+#define IW_EVENT_CAPA_BASE(cmd) ((cmd >= SIOCIWFIRSTPRIV) ? \
+ (cmd - SIOCIWFIRSTPRIV + 0x60) : \
+ (cmd - SIOCSIWCOMMIT))
+#define IW_EVENT_CAPA_INDEX(cmd) (IW_EVENT_CAPA_BASE(cmd) >> 5)
+#define IW_EVENT_CAPA_MASK(cmd) (1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F))
+/* Event capability constants - event autogenerated by the kernel
+ * This list is valid for most 802.11 devices, customise as needed... */
+#define IW_EVENT_CAPA_K_0 (IW_EVENT_CAPA_MASK(0x8B04) | \
+ IW_EVENT_CAPA_MASK(0x8B06) | \
+ IW_EVENT_CAPA_MASK(0x8B1A))
+#define IW_EVENT_CAPA_K_1 (IW_EVENT_CAPA_MASK(0x8B2A))
+/* "Easy" macro to set events in iw_range (less efficient) */
+#define IW_EVENT_CAPA_SET(event_capa, cmd) (event_capa[IW_EVENT_CAPA_INDEX(cmd)] |= IW_EVENT_CAPA_MASK(cmd))
+#define IW_EVENT_CAPA_SET_KERNEL(event_capa) {event_capa[0] |= IW_EVENT_CAPA_K_0; event_capa[1] |= IW_EVENT_CAPA_K_1; }
+
+/* Modulations bitmasks */
+#define IW_MODUL_ALL 0x00000000 /* Everything supported */
+#define IW_MODUL_FH 0x00000001 /* Frequency Hopping */
+#define IW_MODUL_DS 0x00000002 /* Original Direct Sequence */
+#define IW_MODUL_CCK 0x00000004 /* 802.11b : 5.5 + 11 Mb/s */
+#define IW_MODUL_11B (IW_MODUL_DS | IW_MODUL_CCK)
+#define IW_MODUL_PBCC 0x00000008 /* TI : 5.5 + 11 + 22 Mb/s */
+#define IW_MODUL_OFDM_A 0x00000010 /* 802.11a : 54 Mb/s */
+#define IW_MODUL_11A (IW_MODUL_OFDM_A)
+#define IW_MODUL_11AB (IW_MODUL_11B | IW_MODUL_11A)
+#define IW_MODUL_OFDM_G 0x00000020 /* 802.11g : 54 Mb/s */
+#define IW_MODUL_11G (IW_MODUL_11B | IW_MODUL_OFDM_G)
+#define IW_MODUL_11AG (IW_MODUL_11G | IW_MODUL_11A)
+#define IW_MODUL_TURBO 0x00000040 /* ATH : bonding, 108 Mb/s */
+/* In here we should define MIMO stuff. Later... */
+#define IW_MODUL_CUSTOM 0x40000000 /* Driver specific */
+
+/* Bitrate flags available */
+#define IW_BITRATE_TYPE 0x00FF /* Type of value */
+#define IW_BITRATE_UNICAST 0x0001 /* Maximum/Fixed unicast bitrate */
+#define IW_BITRATE_BROADCAST 0x0002 /* Fixed broadcast bitrate */
+
+/****************************** TYPES ******************************/
+
+/* --------------------------- SUBTYPES --------------------------- */
+/*
+ * Generic format for most parameters that fit in an int
+ */
+struct iw_param
+{
+ int32_t value; /* The value of the parameter itself */
+ uint8_t fixed; /* Hardware should not use auto select */
+ uint8_t disabled; /* Disable the feature */
+ uint16_t flags; /* Various specifc flags (if any) */
+};
+
+/*
+ * For all data larger than 16 octets, we need to use a
+ * pointer to memory allocated in user space.
+ */
+struct iw_point
+{
+ void *pointer; /* Pointer to the data (in user space) */
+ uint16_t length; /* number of fields or size in bytes */
+ uint16_t flags; /* Optional params */
+};
+
+/*
+ * A frequency
+ * For numbers lower than 10^9, we encode the number in 'm' and
+ * set 'e' to 0
+ * For number greater than 10^9, we divide it by the lowest power
+ * of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')...
+ * The power of 10 is in 'e', the result of the division is in 'm'.
+ */
+struct iw_freq
+{
+ int32_t m; /* Mantissa */
+ int16_t e; /* Exponent */
+ uint8_t i; /* List index (when in range struct) */
+ uint8_t flags; /* Flags (fixed/auto) */
+};
+
+/*
+ * Quality of the link
+ */
+struct iw_quality
+{
+ uint8_t qual; /* link quality (%retries, SNR,
+ %missed beacons or better...) */
+ uint8_t level; /* signal level (dBm) */
+ uint8_t noise; /* noise level (dBm) */
+ uint8_t updated; /* Flags to know if updated */
+};
+
+/*
+ * Packet discarded in the wireless adapter due to
+ * "wireless" specific problems...
+ * Note : the list of counter and statistics in net_device_stats
+ * is already pretty exhaustive, and you should use that first.
+ * This is only additional stats...
+ */
+struct iw_discarded
+{
+ uint32_t nwid; /* Rx : Wrong nwid/essid */
+ uint32_t code; /* Rx : Unable to code/decode (WEP) */
+ uint32_t fragment; /* Rx : Can't perform MAC reassembly */
+ uint32_t retries; /* Tx : Max MAC retries num reached */
+ uint32_t misc; /* Others cases */
+};
+
+/*
+ * Packet/Time period missed in the wireless adapter due to
+ * "wireless" specific problems...
+ */
+struct iw_missed
+{
+ uint32_t beacon; /* Missed beacons/superframe */
+};
+
+/*
+ * Quality range (for spy threshold)
+ */
+struct iw_thrspy
+{
+ struct sockaddr addr; /* Source address (hw/mac) */
+ struct iw_quality qual; /* Quality of the link */
+ struct iw_quality low; /* Low threshold */
+ struct iw_quality high; /* High threshold */
+};
+
+/*
+ * Optional data for scan request
+ *
+ * Note: these optional parameters are controlling parameters for the
+ * scanning behavior, these do not apply to getting scan results
+ * (SIOCGIWSCAN). Drivers are expected to keep a local BSS table and
+ * provide a merged results with all BSSes even if the previous scan
+ * request limited scanning to a subset, e.g., by specifying an SSID.
+ * Especially, scan results are required to include an entry for the
+ * current BSS if the driver is in Managed mode and associated with an AP.
+ */
+struct iw_scan_req
+{
+ uint8_t scan_type; /* IW_SCAN_TYPE_{ACTIVE,PASSIVE} */
+ uint8_t essid_len;
+ uint8_t num_channels; /* num entries in channel_list;
+ * 0 = scan all allowed channels */
+ uint8_t flags; /* reserved as padding; use zero, this may
+ * be used in the future for adding flags
+ * to request different scan behavior */
+ struct sockaddr bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or
+ * individual address of a specific BSS */
+
+ /*
+ * Use this ESSID if IW_SCAN_THIS_ESSID flag is used instead of using
+ * the current ESSID. This allows scan requests for specific ESSID
+ * without having to change the current ESSID and potentially breaking
+ * the current association.
+ */
+ uint8_t essid[IW_ESSID_MAX_SIZE];
+
+ /*
+ * Optional parameters for changing the default scanning behavior.
+ * These are based on the MLME-SCAN.request from IEEE Std 802.11.
+ * TU is 1.024 ms. If these are set to 0, driver is expected to use
+ * reasonable default values. min_channel_time defines the time that
+ * will be used to wait for the first reply on each channel. If no
+ * replies are received, next channel will be scanned after this. If
+ * replies are received, total time waited on the channel is defined by
+ * max_channel_time.
+ */
+ uint32_t min_channel_time; /* in TU */
+ uint32_t max_channel_time; /* in TU */
+
+ struct iw_freq channel_list[IW_MAX_FREQUENCIES];
+};
+
+/* ------------------------- WPA SUPPORT ------------------------- */
+
+/*
+ * Extended data structure for get/set encoding (this is used with
+ * SIOCSIWENCODEEXT/SIOCGIWENCODEEXT. struct iw_point and IW_ENCODE_*
+ * flags are used in the same way as with SIOCSIWENCODE/SIOCGIWENCODE and
+ * only the data contents changes (key data -> this structure, including
+ * key data).
+ *
+ * If the new key is the first group key, it will be set as the default
+ * TX key. Otherwise, default TX key index is only changed if
+ * IW_ENCODE_EXT_SET_TX_KEY flag is set.
+ *
+ * Key will be changed with SIOCSIWENCODEEXT in all cases except for
+ * special "change TX key index" operation which is indicated by setting
+ * key_len = 0 and ext_flags |= IW_ENCODE_EXT_SET_TX_KEY.
+ *
+ * tx_seq/rx_seq are only used when respective
+ * IW_ENCODE_EXT_{TX,RX}_SEQ_VALID flag is set in ext_flags. Normal
+ * TKIP/CCMP operation is to set RX seq with SIOCSIWENCODEEXT and start
+ * TX seq from zero whenever key is changed. SIOCGIWENCODEEXT is normally
+ * used only by an Authenticator (AP or an IBSS station) to get the
+ * current TX sequence number. Using TX_SEQ_VALID for SIOCSIWENCODEEXT and
+ * RX_SEQ_VALID for SIOCGIWENCODEEXT are optional, but can be useful for
+ * debugging/testing.
+ */
+struct iw_encode_ext
+{
+ uint32_t ext_flags; /* IW_ENCODE_EXT_* */
+ uint8_t tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+ uint8_t rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+ struct sockaddr addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast
+ * (group) keys or unicast address for
+ * individual keys */
+ uint16_t alg; /* IW_ENCODE_ALG_* */
+ uint16_t key_len;
+ uint8_t key[1];
+};
+
+/* SIOCSIWMLME data */
+struct iw_mlme
+{
+ uint16_t cmd; /* IW_MLME_* */
+ uint16_t reason_code;
+ struct sockaddr addr;
+};
+
+/* SIOCSIWPMKSA data */
+#define IW_PMKSA_ADD 1
+#define IW_PMKSA_REMOVE 2
+#define IW_PMKSA_FLUSH 3
+
+#define IW_PMKID_LEN 16
+
+struct iw_pmksa
+{
+ uint32_t cmd; /* IW_PMKSA_* */
+ struct sockaddr bssid;
+ uint8_t pmkid[IW_PMKID_LEN];
+};
+
+/* IWEVMICHAELMICFAILURE data */
+struct iw_michaelmicfailure
+{
+ uint32_t flags;
+ struct sockaddr src_addr;
+ uint8_t tsc[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+};
+
+/* IWEVPMKIDCAND data */
+#define IW_PMKID_CAND_PREAUTH 0x00000001 /* RNS pre-authentication enabled */
+struct iw_pmkid_cand
+{
+ uint32_t flags; /* IW_PMKID_CAND_* */
+ uint32_t index; /* the smaller the index, the higher the
+ * priority */
+ struct sockaddr bssid;
+};
+
+/* ------------------------ WIRELESS STATS ------------------------ */
+/*
+ * Wireless statistics (used for /proc/net/wireless)
+ */
+struct iw_statistics
+{
+ uint16_t status; /* Status
+ * - device dependent for now */
+
+ struct iw_quality qual; /* Quality of the link
+ * (instant/mean/max) */
+ struct iw_discarded discard; /* Packet discarded counts */
+ struct iw_missed miss; /* Packet missed counts */
+};
+
+/* ------------------------ IOCTL REQUEST ------------------------ */
+/*
+ * This structure defines the payload of an ioctl, and is used
+ * below.
+ *
+ * Note that this structure should fit on the memory footprint
+ * of iwreq (which is the same as ifreq), which mean a max size of
+ * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
+ * You should check this when increasing the structures defined
+ * above in this file...
+ */
+union iwreq_data
+{
+ /* Config - generic */
+ char name[16];
+ /* Name : used to verify the presence of wireless extensions.
+ * Name of the protocol/provider... */
+
+ struct iw_point essid; /* Extended network name */
+ struct iw_param nwid; /* network id (or domain - the cell) */
+ struct iw_freq freq; /* frequency or channel :
+ * 0-1000 = channel
+ * > 1000 = frequency in Hz */
+
+ struct iw_param sens; /* signal level threshold */
+ struct iw_param bitrate; /* default bit rate */
+ struct iw_param txpower; /* default transmit power */
+ struct iw_param rts; /* RTS threshold threshold */
+ struct iw_param frag; /* Fragmentation threshold */
+ uint32_t mode; /* Operation mode */
+ struct iw_param retry; /* Retry limits & lifetime */
+
+ struct iw_point encoding; /* Encoding stuff : tokens */
+ struct iw_param power; /* PM duration/timeout */
+ struct iw_quality qual; /* Quality part of statistics */
+
+ struct sockaddr ap_addr; /* Access point address */
+ struct sockaddr addr; /* Destination address (hw/mac) */
+
+ struct iw_param param; /* Other small parameters */
+ struct iw_point data; /* Other large parameters */
+};
+
+/*
+ * The structure to exchange data for ioctl.
+ * This structure is the same as 'struct ifreq', but (re)defined for
+ * convenience...
+ * Do I need to remind you about structure size (32 octets) ?
+ */
+struct iwreq
+{
+ union
+ {
+ char ifrn_name[16]; /* if name, e.g. "eth0" */
+ } ifr_ifrn;
+
+ /* Data part (defined just above) */
+ union iwreq_data u;
+};
+
+/* -------------------------- IOCTL DATA -------------------------- */
+/*
+ * For those ioctl which want to exchange mode data that what could
+ * fit in the above structure...
+ */
+
+/*
+ * Range of parameters
+ */
+
+struct iw_range
+{
+ /* Informative stuff (to choose between different interface) */
+ uint32_t throughput; /* To give an idea... */
+ /* In theory this value should be the maximum benchmarked
+ * TCP/IP throughput, because with most of these devices the
+ * bit rate is meaningless (overhead an co) to estimate how
+ * fast the connection will go and pick the fastest one.
+ * I suggest people to play with Netperf or any benchmark...
+ */
+
+ /* NWID (or domain id) */
+ uint32_t min_nwid; /* Minimal NWID we are able to set */
+ uint32_t max_nwid; /* Maximal NWID we are able to set */
+
+ /* Old Frequency (backward compat - moved lower ) */
+ uint16_t old_num_channels;
+ uint8_t old_num_frequency;
+
+ /* Wireless event capability bitmasks */
+ uint32_t event_capa[6];
+
+ /* signal level threshold range */
+ int32_t sensitivity;
+
+ /* Quality of link & SNR stuff */
+ /* Quality range (link, level, noise)
+ * If the quality is absolute, it will be in the range [0 ; max_qual],
+ * if the quality is dBm, it will be in the range [max_qual ; 0].
+ * Don't forget that we use 8 bit arithmetics... */
+ struct iw_quality max_qual; /* Quality of the link */
+ /* This should contain the average/typical values of the quality
+ * indicator. This should be the threshold between a "good" and
+ * a "bad" link (example : monitor going from green to orange).
+ * Currently, user space apps like quality monitors don't have any
+ * way to calibrate the measurement. With this, they can split
+ * the range between 0 and max_qual in different quality level
+ * (using a geometric subdivision centered on the average).
+ * I expect that people doing the user space apps will feedback
+ * us on which value we need to put in each driver... */
+ struct iw_quality avg_qual; /* Quality of the link */
+
+ /* Rates */
+ uint8_t num_bitrates; /* Number of entries in the list */
+ int32_t bitrate[IW_MAX_BITRATES]; /* list, in bps */
+
+ /* RTS threshold */
+ int32_t min_rts; /* Minimal RTS threshold */
+ int32_t max_rts; /* Maximal RTS threshold */
+
+ /* Frag threshold */
+ int32_t min_frag; /* Minimal frag threshold */
+ int32_t max_frag; /* Maximal frag threshold */
+
+ /* Power Management duration & timeout */
+ int32_t min_pmp; /* Minimal PM period */
+ int32_t max_pmp; /* Maximal PM period */
+ int32_t min_pmt; /* Minimal PM timeout */
+ int32_t max_pmt; /* Maximal PM timeout */
+ uint16_t pmp_flags; /* How to decode max/min PM period */
+ uint16_t pmt_flags; /* How to decode max/min PM timeout */
+ uint16_t pm_capa; /* What PM options are supported */
+
+ /* Encoder stuff */
+ uint16_t encoding_size[IW_MAX_ENCODING_SIZES]; /* Different token sizes */
+ uint8_t num_encoding_sizes; /* Number of entry in the list */
+ uint8_t max_encoding_tokens; /* Max number of tokens */
+ /* For drivers that need a "login/passwd" form */
+ uint8_t encoding_login_index; /* token index for login token */
+
+ /* Transmit power */
+ uint16_t txpower_capa; /* What options are supported */
+ uint8_t num_txpower; /* Number of entries in the list */
+ int32_t txpower[IW_MAX_TXPOWER]; /* list, in bps */
+
+ /* Wireless Extension version info */
+ uint8_t we_version_compiled; /* Must be WIRELESS_EXT */
+ uint8_t we_version_source; /* Last update of source */
+
+ /* Retry limits and lifetime */
+ uint16_t retry_capa; /* What retry options are supported */
+ uint16_t retry_flags; /* How to decode max/min retry limit */
+ uint16_t r_time_flags; /* How to decode max/min retry life */
+ int32_t min_retry; /* Minimal number of retries */
+ int32_t max_retry; /* Maximal number of retries */
+ int32_t min_r_time; /* Minimal retry lifetime */
+ int32_t max_r_time; /* Maximal retry lifetime */
+
+ /* Frequency */
+ uint16_t num_channels; /* Number of channels [0; num - 1] */
+ uint8_t num_frequency; /* Number of entry in the list */
+ struct iw_freq freq[IW_MAX_FREQUENCIES]; /* list */
+ /* Note : this frequency list doesn't need to fit channel numbers,
+ * because each entry contain its channel index */
+
+ uint32_t enc_capa; /* IW_ENC_CAPA_* bit field */
+
+ /* More power management stuff */
+ int32_t min_pms; /* Minimal PM saving */
+ int32_t max_pms; /* Maximal PM saving */
+ uint16_t pms_flags; /* How to decode max/min PM saving */
+
+ /* All available modulations for driver (hw may support less) */
+ int32_t modul_capa; /* IW_MODUL_* bit field */
+
+ /* More bitrate stuff */
+ uint32_t bitrate_capa; /* Types of bitrates supported */
+};
+
+/*
+ * Private ioctl interface information
+ */
+
+struct iw_priv_args
+{
+ uint32_t cmd; /* Number of the ioctl to issue */
+ uint16_t set_args; /* Type and number of args */
+ uint16_t get_args; /* Type and number of args */
+ char name[16]; /* Name of the extension */
+};
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/*
+ * Wireless events are carried through the rtnetlink socket to user
+ * space. They are encapsulated in the IFLA_WIRELESS field of
+ * a RTM_NEWLINK message.
+ */
+
+/*
+ * A Wireless Event. Contains basically the same data as the ioctl...
+ */
+struct iw_event
+{
+ uint16_t len; /* Real lenght of this stuff */
+ uint16_t cmd; /* Wireless IOCTL */
+ union iwreq_data u; /* IOCTL fixed payload */
+};
+
+/* Size of the Event prefix (including padding and alignement junk) */
+#define IW_EV_LCP_LEN (sizeof(struct iw_event) - sizeof(union iwreq_data))
+/* Size of the various events */
+#define IW_EV_CHAR_LEN (IW_EV_LCP_LEN + IFNAMSIZ)
+#define IW_EV_UINT_LEN (IW_EV_LCP_LEN + sizeof(uint32_t))
+#define IW_EV_FREQ_LEN (IW_EV_LCP_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_LEN (IW_EV_LCP_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_LEN (IW_EV_LCP_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_LEN (IW_EV_LCP_LEN + sizeof(struct iw_quality))
+
+/* iw_point events are special. First, the payload (extra data) come at
+ * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second,
+ * we omit the pointer, so start at an offset. */
+#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \
+ (char *) NULL)
+#define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \
+ IW_EV_POINT_OFF)
+
+/* Size of the Event prefix when packed in stream */
+#define IW_EV_LCP_PK_LEN (4)
+/* Size of the various events when packed in stream */
+#define IW_EV_CHAR_PK_LEN (IW_EV_LCP_PK_LEN + IFNAMSIZ)
+#define IW_EV_UINT_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(uint32_t))
+#define IW_EV_FREQ_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_quality))
+#define IW_EV_POINT_PK_LEN (IW_EV_LCP_PK_LEN + 4)
+
+#endif /* _LINUX_WIRELESS_H */
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Lua Headers
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_LUALUB_H_
+#define __IWINFO_LUALIB_H_
+
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
+
+#include "iwinfo.h"
+#include "iwinfo/wext_scan.h"
+
+
+#define IWINFO_META "iwinfo"
+#define IWINFO_WEXT_META "iwinfo.wext"
+
+#ifdef USE_WL
+#define IWINFO_WL_META "iwinfo.wl"
+#endif
+
+#ifdef USE_MADWIFI
+#define IWINFO_MADWIFI_META "iwinfo.madwifi"
+#endif
+
+#ifdef USE_NL80211
+#define IWINFO_NL80211_META "iwinfo.nl80211"
+#endif
+
+
+#define LUA_REG(type,op) \
+ { #op, iwinfo_L_##type##_##op }
+
+#define LUA_WRAP_INT(type,op) \
+ static int iwinfo_L_##type##_##op(lua_State *L) \
+ { \
+ const char *ifname = luaL_checkstring(L, 1); \
+ int rv; \
+ if( !type##_get_##op(ifname, &rv) ) \
+ lua_pushnumber(L, rv); \
+ else \
+ lua_pushnil(L); \
+ return 1; \
+ }
+
+#define LUA_WRAP_STRING(type,op) \
+ static int iwinfo_L_##type##_##op(lua_State *L) \
+ { \
+ const char *ifname = luaL_checkstring(L, 1); \
+ char rv[IWINFO_BUFSIZE]; \
+ memset(rv, 0, IWINFO_BUFSIZE); \
+ if( !type##_get_##op(ifname, rv) ) \
+ lua_pushstring(L, rv); \
+ else \
+ lua_pushnil(L); \
+ return 1; \
+ }
+
+#define LUA_WRAP_LIST(type,op) \
+ static int iwinfo_L_##type##_##op(lua_State *L) \
+ { \
+ return iwinfo_L_##op(L, type##_get_##op); \
+ }
+
+#endif
+
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Madwifi Headers
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_MADWIFI_H_
+#define __IWINFO_MADWIFI_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/madwifi.h"
+
+int madwifi_probe(const char *ifname);
+int madwifi_get_mode(const char *ifname, char *buf);
+int madwifi_get_ssid(const char *ifname, char *buf);
+int madwifi_get_bssid(const char *ifname, char *buf);
+int madwifi_get_country(const char *ifname, char *buf);
+int madwifi_get_channel(const char *ifname, int *buf);
+int madwifi_get_frequency(const char *ifname, int *buf);
+int madwifi_get_txpower(const char *ifname, int *buf);
+int madwifi_get_bitrate(const char *ifname, int *buf);
+int madwifi_get_signal(const char *ifname, int *buf);
+int madwifi_get_noise(const char *ifname, int *buf);
+int madwifi_get_quality(const char *ifname, int *buf);
+int madwifi_get_quality_max(const char *ifname, int *buf);
+int madwifi_get_encryption(const char *ifname, char *buf);
+int madwifi_get_assoclist(const char *ifname, char *buf, int *len);
+int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len);
+int madwifi_get_scanlist(const char *ifname, char *buf, int *len);
+int madwifi_get_freqlist(const char *ifname, char *buf, int *len);
+int madwifi_get_countrylist(const char *ifname, char *buf, int *len);
+int madwifi_get_hwmodelist(const char *ifname, int *buf);
+int madwifi_get_mbssid_support(const char *ifname, int *buf);
+void madwifi_close(void);
+
+static const struct iwinfo_ops madwifi_ops = {
+ .channel = madwifi_get_channel,
+ .frequency = madwifi_get_frequency,
+ .txpower = madwifi_get_txpower,
+ .bitrate = madwifi_get_bitrate,
+ .signal = madwifi_get_signal,
+ .noise = madwifi_get_noise,
+ .quality = madwifi_get_quality,
+ .quality_max = madwifi_get_quality_max,
+ .mbssid_support = madwifi_get_mbssid_support,
+ .hwmodelist = madwifi_get_hwmodelist,
+ .mode = madwifi_get_mode,
+ .ssid = madwifi_get_ssid,
+ .bssid = madwifi_get_bssid,
+ .country = madwifi_get_country,
+ .encryption = madwifi_get_encryption,
+ .assoclist = madwifi_get_assoclist,
+ .txpwrlist = madwifi_get_txpwrlist,
+ .scanlist = madwifi_get_scanlist,
+ .freqlist = madwifi_get_freqlist,
+ .countrylist = madwifi_get_countrylist,
+ .close = madwifi_close
+};
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - NL80211 Headers
+ *
+ * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_NL80211_H_
+#define __IWINFO_NL80211_H_
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <signal.h>
+#include <sys/un.h>
+#include <netlink/netlink.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/nl80211.h"
+
+struct nl80211_state {
+ struct nl_sock *nl_sock;
+ struct nl_cache *nl_cache;
+ struct genl_family *nl80211;
+};
+
+struct nl80211_msg_conveyor {
+ struct nl_msg *msg;
+ struct nl_cb *cb;
+};
+
+struct nl80211_rssi_rate {
+ int16_t rate;
+ int8_t rssi;
+};
+
+struct nl80211_array_buf {
+ void *buf;
+ int count;
+};
+
+int nl80211_probe(const char *ifname);
+int nl80211_get_mode(const char *ifname, char *buf);
+int nl80211_get_ssid(const char *ifname, char *buf);
+int nl80211_get_bssid(const char *ifname, char *buf);
+int nl80211_get_country(const char *ifname, char *buf);
+int nl80211_get_channel(const char *ifname, int *buf);
+int nl80211_get_frequency(const char *ifname, int *buf);
+int nl80211_get_txpower(const char *ifname, int *buf);
+int nl80211_get_bitrate(const char *ifname, int *buf);
+int nl80211_get_signal(const char *ifname, int *buf);
+int nl80211_get_noise(const char *ifname, int *buf);
+int nl80211_get_quality(const char *ifname, int *buf);
+int nl80211_get_quality_max(const char *ifname, int *buf);
+int nl80211_get_encryption(const char *ifname, char *buf);
+int nl80211_get_assoclist(const char *ifname, char *buf, int *len);
+int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len);
+int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
+int nl80211_get_freqlist(const char *ifname, char *buf, int *len);
+int nl80211_get_countrylist(const char *ifname, char *buf, int *len);
+int nl80211_get_hwmodelist(const char *ifname, int *buf);
+int nl80211_get_mbssid_support(const char *ifname, int *buf);
+void nl80211_close(void);
+
+static const struct iwinfo_ops nl80211_ops = {
+ .channel = nl80211_get_channel,
+ .frequency = nl80211_get_frequency,
+ .txpower = nl80211_get_txpower,
+ .bitrate = nl80211_get_bitrate,
+ .signal = nl80211_get_signal,
+ .noise = nl80211_get_noise,
+ .quality = nl80211_get_quality,
+ .quality_max = nl80211_get_quality_max,
+ .mbssid_support = nl80211_get_mbssid_support,
+ .hwmodelist = nl80211_get_hwmodelist,
+ .mode = nl80211_get_mode,
+ .ssid = nl80211_get_ssid,
+ .bssid = nl80211_get_bssid,
+ .country = nl80211_get_country,
+ .encryption = nl80211_get_encryption,
+ .assoclist = nl80211_get_assoclist,
+ .txpwrlist = nl80211_get_txpwrlist,
+ .scanlist = nl80211_get_scanlist,
+ .freqlist = nl80211_get_freqlist,
+ .countrylist = nl80211_get_countrylist,
+ .close = nl80211_close
+};
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Utility Headers
+ *
+ * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_UTILS_H_
+#define __IWINFO_UTILS_H_
+
+#include <sys/socket.h>
+#include <net/if.h>
+
+#include "iwinfo.h"
+
+#define LOG10_MAGIC 1.25892541179
+
+int iwinfo_ioctl(int cmd, void *ifr);
+
+int iwinfo_dbm2mw(int in);
+int iwinfo_mw2dbm(int in);
+
+int iwinfo_ifup(const char *ifname);
+int iwinfo_ifdown(const char *ifname);
+int iwinfo_ifmac(const char *ifname);
+
+void iwinfo_close(void);
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Headers
+ *
+ * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WEXT_H_
+#define __IWINFO_WEXT_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
+
+
+int wext_probe(const char *ifname);
+int wext_get_mode(const char *ifname, char *buf);
+int wext_get_ssid(const char *ifname, char *buf);
+int wext_get_bssid(const char *ifname, char *buf);
+int wext_get_country(const char *ifname, char *buf);
+int wext_get_channel(const char *ifname, int *buf);
+int wext_get_frequency(const char *ifname, int *buf);
+int wext_get_txpower(const char *ifname, int *buf);
+int wext_get_bitrate(const char *ifname, int *buf);
+int wext_get_signal(const char *ifname, int *buf);
+int wext_get_noise(const char *ifname, int *buf);
+int wext_get_quality(const char *ifname, int *buf);
+int wext_get_quality_max(const char *ifname, int *buf);
+int wext_get_encryption(const char *ifname, char *buf);
+int wext_get_assoclist(const char *ifname, char *buf, int *len);
+int wext_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wext_get_scanlist(const char *ifname, char *buf, int *len);
+int wext_get_freqlist(const char *ifname, char *buf, int *len);
+int wext_get_countrylist(const char *ifname, char *buf, int *len);
+int wext_get_hwmodelist(const char *ifname, int *buf);
+int wext_get_mbssid_support(const char *ifname, int *buf);
+void wext_close(void);
+
+static const struct iwinfo_ops wext_ops = {
+ .channel = wext_get_channel,
+ .frequency = wext_get_frequency,
+ .txpower = wext_get_txpower,
+ .bitrate = wext_get_bitrate,
+ .signal = wext_get_signal,
+ .noise = wext_get_noise,
+ .quality = wext_get_quality,
+ .quality_max = wext_get_quality_max,
+ .mbssid_support = wext_get_mbssid_support,
+ .hwmodelist = wext_get_hwmodelist,
+ .mode = wext_get_mode,
+ .ssid = wext_get_ssid,
+ .bssid = wext_get_bssid,
+ .country = wext_get_country,
+ .encryption = wext_get_encryption,
+ .assoclist = wext_get_assoclist,
+ .txpwrlist = wext_get_txpwrlist,
+ .scanlist = wext_get_scanlist,
+ .freqlist = wext_get_freqlist,
+ .countrylist = wext_get_countrylist,
+ .close = wext_close
+};
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Headers
+ *
+ * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WEXT_SCAN_H_
+#define __IWINFO_WEXT_SCAN_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
+
+
+typedef struct stream_descr
+{
+ char * end; /* End of the stream */
+ char * current; /* Current event in stream of events */
+ char * value; /* Current value in event */
+} stream_descr;
+
+/*
+ * Describe how a standard IOCTL looks like.
+ */
+struct iw_ioctl_description
+{
+ uint8_t header_type; /* NULL, iw_point or other */
+ uint8_t token_type; /* Future */
+ uint16_t token_size; /* Granularity of payload */
+ uint16_t min_tokens; /* Min acceptable token number */
+ uint16_t max_tokens; /* Max acceptable token number */
+ uint32_t flags; /* Special handling of the request */
+};
+
+/* Type of headers we know about (basically union iwreq_data) */
+#define IW_HEADER_TYPE_NULL 0 /* Not available */
+#define IW_HEADER_TYPE_CHAR 2 /* char [IFNAMSIZ] */
+#define IW_HEADER_TYPE_UINT 4 /* __u32 */
+#define IW_HEADER_TYPE_FREQ 5 /* struct iw_freq */
+#define IW_HEADER_TYPE_ADDR 6 /* struct sockaddr */
+#define IW_HEADER_TYPE_POINT 8 /* struct iw_point */
+#define IW_HEADER_TYPE_PARAM 9 /* struct iw_param */
+#define IW_HEADER_TYPE_QUAL 10 /* struct iw_quality */
+
+/* Handling flags */
+/* Most are not implemented. I just use them as a reminder of some
+ * cool features we might need one day ;-) */
+#define IW_DESCR_FLAG_NONE 0x0000 /* Obvious */
+/* Wrapper level flags */
+#define IW_DESCR_FLAG_DUMP 0x0001 /* Not part of the dump command */
+#define IW_DESCR_FLAG_EVENT 0x0002 /* Generate an event on SET */
+#define IW_DESCR_FLAG_RESTRICT 0x0004 /* GET : request is ROOT only */
+ /* SET : Omit payload from generated iwevent */
+#define IW_DESCR_FLAG_NOMAX 0x0008 /* GET : no limit on request size */
+/* Driver level flags */
+#define IW_DESCR_FLAG_WAIT 0x0100 /* Wait for driver event */
+
+
+/*
+ * Meta-data about all the standard Wireless Extension request we
+ * know about.
+ */
+static const struct iw_ioctl_description standard_ioctl_descr[] = {
+ [SIOCSIWCOMMIT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWNAME - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_CHAR,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWNWID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWNWID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWFREQ - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_FREQ,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWFREQ - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_FREQ,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWMODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_UINT,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWMODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_UINT,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWSENS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWSENS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRANGE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWRANGE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_range),
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWPRIV - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWPRIV - SIOCIWFIRST] = { /* (handled directly by us) */
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCSIWSTATS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_NULL,
+ },
+ [SIOCGIWSTATS - SIOCIWFIRST] = { /* (handled directly by us) */
+ .header_type = IW_HEADER_TYPE_NULL,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr),
+ .max_tokens = IW_MAX_SPY,
+ },
+ [SIOCGIWSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr) +
+ sizeof(struct iw_quality),
+ .max_tokens = IW_MAX_SPY,
+ },
+ [SIOCSIWTHRSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct iw_thrspy),
+ .min_tokens = 1,
+ .max_tokens = 1,
+ },
+ [SIOCGIWTHRSPY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct iw_thrspy),
+ .min_tokens = 1,
+ .max_tokens = 1,
+ },
+ [SIOCSIWAP - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [SIOCGIWAP - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWMLME - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_mlme),
+ .max_tokens = sizeof(struct iw_mlme),
+ },
+ [SIOCGIWAPLIST - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = sizeof(struct sockaddr) +
+ sizeof(struct iw_quality),
+ .max_tokens = IW_MAX_AP,
+ .flags = IW_DESCR_FLAG_NOMAX,
+ },
+ [SIOCSIWSCAN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = 0,
+ .max_tokens = sizeof(struct iw_scan_req),
+ },
+ [SIOCGIWSCAN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_SCAN_MAX_DATA,
+ .flags = IW_DESCR_FLAG_NOMAX,
+ },
+ [SIOCSIWESSID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ .flags = IW_DESCR_FLAG_EVENT,
+ },
+ [SIOCGIWESSID - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ .flags = IW_DESCR_FLAG_DUMP,
+ },
+ [SIOCSIWNICKN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ },
+ [SIOCGIWNICKN - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ESSID_MAX_SIZE + 1,
+ },
+ [SIOCSIWRATE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRATE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRTS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRTS - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWFRAG - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWFRAG - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWTXPOW - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWTXPOW - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWRETRY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWRETRY - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWENCODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ENCODING_TOKEN_MAX,
+ .flags = IW_DESCR_FLAG_EVENT | IW_DESCR_FLAG_RESTRICT,
+ },
+ [SIOCGIWENCODE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_ENCODING_TOKEN_MAX,
+ .flags = IW_DESCR_FLAG_DUMP | IW_DESCR_FLAG_RESTRICT,
+ },
+ [SIOCSIWPOWER - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWPOWER - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWMODUL - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWMODUL - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWGENIE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [SIOCGIWGENIE - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [SIOCSIWAUTH - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCGIWAUTH - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_PARAM,
+ },
+ [SIOCSIWENCODEEXT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_encode_ext),
+ .max_tokens = sizeof(struct iw_encode_ext) +
+ IW_ENCODING_TOKEN_MAX,
+ },
+ [SIOCGIWENCODEEXT - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_encode_ext),
+ .max_tokens = sizeof(struct iw_encode_ext) +
+ IW_ENCODING_TOKEN_MAX,
+ },
+ [SIOCSIWPMKSA - SIOCIWFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .min_tokens = sizeof(struct iw_pmksa),
+ .max_tokens = sizeof(struct iw_pmksa),
+ },
+};
+
+/*
+ * Meta-data about all the additional standard Wireless Extension events
+ * we know about.
+ */
+static const struct iw_ioctl_description standard_event_descr[] = {
+ [IWEVTXDROP - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVQUAL - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_QUAL,
+ },
+ [IWEVCUSTOM - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_CUSTOM_MAX,
+ },
+ [IWEVREGISTERED - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVEXPIRED - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_ADDR,
+ },
+ [IWEVGENIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVMICHAELMICFAILURE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_michaelmicfailure),
+ },
+ [IWEVASSOCREQIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVASSOCRESPIE - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = IW_GENERIC_IE_MAX,
+ },
+ [IWEVPMKIDCAND - IWEVFIRST] = {
+ .header_type = IW_HEADER_TYPE_POINT,
+ .token_size = 1,
+ .max_tokens = sizeof(struct iw_pmkid_cand),
+ },
+};
+
+/* Size (in bytes) of various events */
+static const int event_type_size[] = {
+ IW_EV_LCP_PK_LEN, /* IW_HEADER_TYPE_NULL */
+ 0,
+ IW_EV_CHAR_PK_LEN, /* IW_HEADER_TYPE_CHAR */
+ 0,
+ IW_EV_UINT_PK_LEN, /* IW_HEADER_TYPE_UINT */
+ IW_EV_FREQ_PK_LEN, /* IW_HEADER_TYPE_FREQ */
+ IW_EV_ADDR_PK_LEN, /* IW_HEADER_TYPE_ADDR */
+ 0,
+ IW_EV_POINT_PK_LEN, /* Without variable payload */
+ IW_EV_PARAM_PK_LEN, /* IW_HEADER_TYPE_PARAM */
+ IW_EV_QUAL_PK_LEN, /* IW_HEADER_TYPE_QUAL */
+};
+
+
+static const unsigned int standard_ioctl_num =
+ (sizeof(standard_ioctl_descr) / sizeof(struct iw_ioctl_description));
+
+static const unsigned int standard_event_num =
+ (sizeof(standard_event_descr) / sizeof(struct iw_ioctl_description));
+
+#define IW_IE_CYPHER_NUM 8
+#define IW_IE_KEY_MGMT_NUM 3
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Broadcom wl.o Headers
+ *
+ * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WL_H_
+#define __IWINFO_WL_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/broadcom.h"
+
+int wl_probe(const char *ifname);
+int wl_get_mode(const char *ifname, char *buf);
+int wl_get_ssid(const char *ifname, char *buf);
+int wl_get_bssid(const char *ifname, char *buf);
+int wl_get_country(const char *ifname, char *buf);
+int wl_get_channel(const char *ifname, int *buf);
+int wl_get_frequency(const char *ifname, int *buf);
+int wl_get_txpower(const char *ifname, int *buf);
+int wl_get_bitrate(const char *ifname, int *buf);
+int wl_get_signal(const char *ifname, int *buf);
+int wl_get_noise(const char *ifname, int *buf);
+int wl_get_quality(const char *ifname, int *buf);
+int wl_get_quality_max(const char *ifname, int *buf);
+int wl_get_enctype(const char *ifname, char *buf);
+int wl_get_encryption(const char *ifname, char *buf);
+int wl_get_assoclist(const char *ifname, char *buf, int *len);
+int wl_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wl_get_scanlist(const char *ifname, char *buf, int *len);
+int wl_get_freqlist(const char *ifname, char *buf, int *len);
+int wl_get_countrylist(const char *ifname, char *buf, int *len);
+int wl_get_hwmodelist(const char *ifname, int *buf);
+int wl_get_mbssid_support(const char *ifname, int *buf);
+void wl_close(void);
+
+static const struct iwinfo_ops wl_ops = {
+ .channel = wl_get_channel,
+ .frequency = wl_get_frequency,
+ .txpower = wl_get_txpower,
+ .bitrate = wl_get_bitrate,
+ .signal = wl_get_signal,
+ .noise = wl_get_noise,
+ .quality = wl_get_quality,
+ .quality_max = wl_get_quality_max,
+ .mbssid_support = wl_get_mbssid_support,
+ .hwmodelist = wl_get_hwmodelist,
+ .mode = wl_get_mode,
+ .ssid = wl_get_ssid,
+ .bssid = wl_get_bssid,
+ .country = wl_get_country,
+ .encryption = wl_get_encryption,
+ .assoclist = wl_get_assoclist,
+ .txpwrlist = wl_get_txpwrlist,
+ .scanlist = wl_get_scanlist,
+ .freqlist = wl_get_freqlist,
+ .countrylist = wl_get_countrylist,
+ .close = wl_close
+};
+
+#endif
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Command line frontend
+ *
+ * Copyright (C) 2011 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include <stdio.h>
+
+#include "iwinfo.h"
+
+
+static char * format_bssid(unsigned char *mac)
+{
+ static char buf[18];
+
+ snprintf(buf, sizeof(buf), "%02X:%02X:%02X:%02X:%02X:%02X",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+ return buf;
+}
+
+static char * format_ssid(char *ssid)
+{
+ static char buf[IWINFO_ESSID_MAX_SIZE+3];
+
+ if (ssid && ssid[0])
+ snprintf(buf, sizeof(buf), "\"%s\"", ssid);
+ else
+ snprintf(buf, sizeof(buf), "unknown");
+
+ return buf;
+}
+
+static char * format_channel(int ch)
+{
+ static char buf[8];
+
+ if (ch <= 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d", ch);
+
+ return buf;
+}
+
+static char * format_frequency(int freq)
+{
+ static char buf[10];
+
+ if (freq <= 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%.3f GHz", ((float)freq / 1000.0));
+
+ return buf;
+}
+
+static char * format_txpower(int pwr)
+{
+ static char buf[10];
+
+ if (pwr < 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d dBm", pwr);
+
+ return buf;
+}
+
+static char * format_quality(int qual)
+{
+ static char buf[8];
+
+ if (qual < 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d", qual);
+
+ return buf;
+}
+
+static char * format_quality_max(int qmax)
+{
+ static char buf[8];
+
+ if (qmax < 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d", qmax);
+
+ return buf;
+}
+
+static char * format_signal(int sig)
+{
+ static char buf[10];
+
+ if (!sig)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d dBm", sig);
+
+ return buf;
+}
+
+static char * format_noise(int noise)
+{
+ static char buf[10];
+
+ if (!noise)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%d dBm", noise);
+
+ return buf;
+}
+
+static char * format_rate(int rate)
+{
+ static char buf[14];
+
+ if (rate <= 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "%.1f MBit/s", ((float)rate / 1000.0));
+
+ return buf;
+}
+
+static char * format_enc_ciphers(int ciphers)
+{
+ static char str[128] = { 0 };
+ char *pos = str;
+
+ if (ciphers & IWINFO_CIPHER_WEP40)
+ pos += sprintf(pos, "WEP-40, ");
+
+ if (ciphers & IWINFO_CIPHER_WEP104)
+ pos += sprintf(pos, "WEP-104, ");
+
+ if (ciphers & IWINFO_CIPHER_TKIP)
+ pos += sprintf(pos, "TKIP, ");
+
+ if (ciphers & IWINFO_CIPHER_CCMP)
+ pos += sprintf(pos, "CCMP, ");
+
+ if (ciphers & IWINFO_CIPHER_WRAP)
+ pos += sprintf(pos, "WRAP, ");
+
+ if (ciphers & IWINFO_CIPHER_AESOCB)
+ pos += sprintf(pos, "AES-OCB, ");
+
+ if (ciphers & IWINFO_CIPHER_CKIP)
+ pos += sprintf(pos, "CKIP, ");
+
+ if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
+ pos += sprintf(pos, "NONE, ");
+
+ *(pos - 2) = 0;
+
+ return str;
+}
+
+static char * format_enc_suites(int suites)
+{
+ static char str[64] = { 0 };
+ char *pos = str;
+
+ if (suites & IWINFO_KMGMT_PSK)
+ pos += sprintf(pos, "PSK/");
+
+ if (suites & IWINFO_KMGMT_8021x)
+ pos += sprintf(pos, "802.1X/");
+
+ if (!suites || (suites & IWINFO_KMGMT_NONE))
+ pos += sprintf(pos, "NONE/");
+
+ *(pos - 1) = 0;
+
+ return str;
+}
+
+static char * format_encryption(struct iwinfo_crypto_entry *c)
+{
+ static char buf[512];
+
+ if (!c)
+ {
+ snprintf(buf, sizeof(buf), "unknown");
+ }
+ else if (c->enabled)
+ {
+ /* WEP */
+ if (c->auth_algs && !c->wpa_version)
+ {
+ if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
+ (c->auth_algs & IWINFO_AUTH_SHARED))
+ {
+ snprintf(buf, sizeof(buf), "WEP Open/Shared (%s)",
+ format_enc_ciphers(c->pair_ciphers));
+ }
+ else if (c->auth_algs & IWINFO_AUTH_OPEN)
+ {
+ snprintf(buf, sizeof(buf), "WEP Open System (%s)",
+ format_enc_ciphers(c->pair_ciphers));
+ }
+ else if (c->auth_algs & IWINFO_AUTH_SHARED)
+ {
+ snprintf(buf, sizeof(buf), "WEP Shared Auth (%s)",
+ format_enc_ciphers(c->pair_ciphers));
+ }
+ }
+
+ /* WPA */
+ else if (c->wpa_version)
+ {
+ switch (c->wpa_version) {
+ case 3:
+ snprintf(buf, sizeof(buf), "mixed WPA/WPA2 %s (%s)",
+ format_enc_suites(c->auth_suites),
+ format_enc_ciphers(c->pair_ciphers & c->group_ciphers));
+ break;
+
+ case 2:
+ snprintf(buf, sizeof(buf), "WPA2 %s (%s)",
+ format_enc_suites(c->auth_suites),
+ format_enc_ciphers(c->pair_ciphers & c->group_ciphers));
+ break;
+
+ case 1:
+ snprintf(buf, sizeof(buf), "WPA %s (%s)",
+ format_enc_suites(c->auth_suites),
+ format_enc_ciphers(c->pair_ciphers & c->group_ciphers));
+ break;
+ }
+ }
+ else
+ {
+ snprintf(buf, sizeof(buf), "none");
+ }
+ }
+ else
+ {
+ snprintf(buf, sizeof(buf), "none");
+ }
+
+ return buf;
+}
+
+static char * format_hwmodes(int modes)
+{
+ static char buf[12];
+
+ if (modes <= 0)
+ snprintf(buf, sizeof(buf), "unknown");
+ else
+ snprintf(buf, sizeof(buf), "802.11%s%s%s%s",
+ (modes & IWINFO_80211_A) ? "a" : "",
+ (modes & IWINFO_80211_B) ? "b" : "",
+ (modes & IWINFO_80211_G) ? "g" : "",
+ (modes & IWINFO_80211_N) ? "n" : "");
+
+ return buf;
+}
+
+
+static const char * print_type(const struct iwinfo_ops *iw, const char *ifname)
+{
+ const char *type = iwinfo_type(ifname);
+ return type ? type : "unknown";
+}
+
+static char * print_ssid(const struct iwinfo_ops *iw, const char *ifname)
+{
+ char buf[IWINFO_ESSID_MAX_SIZE+1] = { 0 };
+
+ if (iw->ssid(ifname, buf))
+ memset(buf, 0, sizeof(buf));
+
+ return format_ssid(buf);
+}
+
+static char * print_bssid(const struct iwinfo_ops *iw, const char *ifname)
+{
+ static char buf[18] = { 0 };
+
+ if (iw->bssid(ifname, buf))
+ snprintf(buf, sizeof(buf), "00:00:00:00:00:00");
+
+ return buf;
+}
+
+static char * print_mode(const struct iwinfo_ops *iw, const char *ifname)
+{
+ static char buf[128];
+
+ if (iw->mode(ifname, buf))
+ snprintf(buf, sizeof(buf), "unknown");
+
+ return buf;
+}
+
+static char * print_channel(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int ch;
+ if (iw->channel(ifname, &ch))
+ ch = -1;
+
+ return format_channel(ch);
+}
+
+static char * print_frequency(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int freq;
+ if (iw->frequency(ifname, &freq))
+ freq = -1;
+
+ return format_frequency(freq);
+}
+
+static char * print_txpower(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int pwr;
+ if (iw->txpower(ifname, &pwr))
+ pwr = -1;
+
+ return format_txpower(pwr);
+}
+
+static char * print_quality(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int qual;
+ if (iw->quality(ifname, &qual))
+ qual = -1;
+
+ return format_quality(qual);
+}
+
+static char * print_quality_max(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int qmax;
+ if (iw->quality_max(ifname, &qmax))
+ qmax = -1;
+
+ return format_quality_max(qmax);
+}
+
+static char * print_signal(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int sig;
+ if (iw->signal(ifname, &sig))
+ sig = 0;
+
+ return format_signal(sig);
+}
+
+static char * print_noise(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int noise;
+ if (iw->noise(ifname, &noise))
+ noise = 0;
+
+ return format_noise(noise);
+}
+
+static char * print_rate(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int rate;
+ if (iw->bitrate(ifname, &rate))
+ rate = -1;
+
+ return format_rate(rate);
+}
+
+static char * print_encryption(const struct iwinfo_ops *iw, const char *ifname)
+{
+ struct iwinfo_crypto_entry c = { 0 };
+ if (iw->encryption(ifname, (char *)&c))
+ return format_encryption(NULL);
+
+ return format_encryption(&c);
+}
+
+static char * print_hwmodes(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int modes;
+ if (iw->hwmodelist(ifname, &modes))
+ modes = -1;
+
+ return format_hwmodes(modes);
+}
+
+static char * print_mbssid_supp(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int supp;
+ static char buf[4];
+
+ if (iw->mbssid_support(ifname, &supp))
+ snprintf(buf, sizeof(buf), "no");
+ else
+ snprintf(buf, sizeof(buf), "%s", supp ? "yes" : "no");
+
+ return buf;
+}
+
+
+static void print_info(const struct iwinfo_ops *iw, const char *ifname)
+{
+ printf("%-9s ESSID: %s\n",
+ ifname,
+ print_ssid(iw, ifname));
+ printf(" Access Point: %s\n",
+ print_bssid(iw, ifname));
+ printf(" Type: %s HW Mode(s): %s\n",
+ print_type(iw, ifname),
+ print_hwmodes(iw, ifname));
+ printf(" Mode: %s Channel: %s (%s)\n",
+ print_mode(iw, ifname),
+ print_channel(iw, ifname),
+ print_frequency(iw, ifname));
+ printf(" Tx-Power: %s Link Quality: %s/%s\n",
+ print_txpower(iw, ifname),
+ print_quality(iw, ifname),
+ print_quality_max(iw, ifname));
+ printf(" Signal: %s Noise: %s\n",
+ print_signal(iw, ifname),
+ print_noise(iw, ifname));
+ printf(" Bit Rate: %s\n",
+ print_rate(iw, ifname));
+ printf(" Encryption: %s\n",
+ print_encryption(iw, ifname));
+ printf(" Supports VAPs: %s\n",
+ print_mbssid_supp(iw, ifname));
+}
+
+
+static void print_scanlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int i, x, len;
+ char buf[IWINFO_BUFSIZE];
+ struct iwinfo_scanlist_entry *e;
+
+ if (iw->scanlist(ifname, buf, &len))
+ {
+ printf("Scanning not possible\n\n");
+ return;
+ }
+ else if (len <= 0)
+ {
+ printf("No scan results\n\n");
+ return;
+ }
+
+ for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
+ {
+ e = (struct iwinfo_scanlist_entry *) &buf[i];
+
+ printf("Cell %02d - Address: %s\n",
+ x,
+ format_bssid(e->mac));
+ printf(" ESSID: %s\n",
+ format_ssid(e->ssid));
+ printf(" Mode: %s Channel: %s\n",
+ e->mode ? (char *)e->mode : "unknown",
+ format_channel(e->channel));
+ printf(" Signal: %s Quality: %s/%s\n",
+ format_signal(e->signal - 0x100),
+ format_quality(e->quality),
+ format_quality_max(e->quality_max));
+ printf(" Encryption: %s\n\n",
+ format_encryption(&e->crypto));
+ }
+}
+
+
+static void print_txpwrlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int len, pwr, i;
+ char buf[IWINFO_BUFSIZE];
+ struct iwinfo_txpwrlist_entry *e;
+
+ if (iw->txpwrlist(ifname, buf, &len) || len <= 0)
+ {
+ printf("No TX power information available\n");
+ return;
+ }
+
+ if (iw->txpower(ifname, &pwr))
+ pwr = -1;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_txpwrlist_entry))
+ {
+ e = (struct iwinfo_txpwrlist_entry *) &buf[i];
+
+ printf("%s%3d dBm (%4d mW)\n",
+ (pwr == e->dbm) ? "*" : " ",
+ e->dbm,
+ e->mw);
+ }
+}
+
+
+static void print_freqlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int i, len, ch;
+ char buf[IWINFO_BUFSIZE];
+ struct iwinfo_freqlist_entry *e;
+
+ if (iw->freqlist(ifname, buf, &len) || len <= 0)
+ {
+ printf("No frequency information available\n");
+ return;
+ }
+
+ if (iw->channel(ifname, &ch))
+ ch = -1;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_freqlist_entry))
+ {
+ e = (struct iwinfo_freqlist_entry *) &buf[i];
+
+ printf("%s %s (Channel %s)%s\n",
+ (ch == e->channel) ? "*" : " ",
+ format_frequency(e->mhz),
+ format_channel(e->channel),
+ e->restricted ? " [restricted]" : "");
+ }
+}
+
+
+static void print_assoclist(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int i, len;
+ char buf[IWINFO_BUFSIZE];
+ struct iwinfo_assoclist_entry *e;
+
+ if (iw->assoclist(ifname, buf, &len))
+ {
+ printf("No information available\n");
+ return;
+ }
+ else if (len <= 0)
+ {
+ printf("No station connected\n");
+ return;
+ }
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
+ {
+ e = (struct iwinfo_assoclist_entry *) &buf[i];
+
+ printf("%s %s / %s (SNR %d)\n",
+ format_bssid(e->mac),
+ format_signal(e->signal),
+ format_noise(e->noise),
+ (e->signal - e->noise));
+ }
+}
+
+
+static char * lookup_country(char *buf, int len, int iso3166)
+{
+ int i;
+ struct iwinfo_country_entry *c;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
+ {
+ c = (struct iwinfo_country_entry *) &buf[i];
+
+ if (c->iso3166 == iso3166)
+ return c->ccode;
+ }
+
+ return NULL;
+}
+
+static void print_countrylist(const struct iwinfo_ops *iw, const char *ifname)
+{
+ int len;
+ char buf[IWINFO_BUFSIZE];
+ char *ccode;
+ char curcode[3];
+ const struct iwinfo_iso3166_label *l;
+
+ if (iw->countrylist(ifname, buf, &len))
+ {
+ printf("No country code information available\n");
+ return;
+ }
+
+ if (iw->country(ifname, curcode))
+ memset(curcode, 0, sizeof(curcode));
+
+ for (l = IWINFO_ISO3166_NAMES; l->iso3166; l++)
+ {
+ if ((ccode = lookup_country(buf, len, l->iso3166)) != NULL)
+ {
+ printf("%s %4s %c%c\n",
+ strncmp(ccode, curcode, 2) ? " " : "*",
+ ccode, (l->iso3166 / 256), (l->iso3166 % 256));
+ }
+ }
+}
+
+
+int main(int argc, char **argv)
+{
+ int i;
+ const struct iwinfo_ops *iw;
+
+ if (argc < 3)
+ {
+ fprintf(stderr,
+ "Usage:\n"
+ " iwinfo <device> info\n"
+ " iwinfo <device> scan\n"
+ " iwinfo <device> txpowerlist\n"
+ " iwinfo <device> freqlist\n"
+ " iwinfo <device> assoclist\n"
+ " iwinfo <device> countrylist\n"
+ );
+
+ return 1;
+ }
+
+ iw = iwinfo_backend(argv[1]);
+
+ if (!iw)
+ {
+ fprintf(stderr, "No such wireless device: %s\n", argv[1]);
+ return 1;
+ }
+
+ for (i = 2; i < argc; i++)
+ {
+ switch(argv[i][0])
+ {
+ case 'i':
+ print_info(iw, argv[1]);
+ break;
+
+ case 's':
+ print_scanlist(iw, argv[1]);
+ break;
+
+ case 't':
+ print_txpwrlist(iw, argv[1]);
+ break;
+
+ case 'f':
+ print_freqlist(iw, argv[1]);
+ break;
+
+ case 'a':
+ print_assoclist(iw, argv[1]);
+ break;
+
+ case 'c':
+ print_countrylist(iw, argv[1]);
+ break;
+
+ default:
+ fprintf(stderr, "Unknown command: %s\n", argv[i]);
+ return 1;
+ }
+ }
+
+ iwinfo_finish();
+
+ return 0;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Lua Bindings
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include "iwinfo.h"
+
+
+/*
+ * name constants
+ */
+const char *IWINFO_CIPHER_NAMES[] = {
+ "NONE",
+ "WEP40",
+ "TKIP",
+ "WRAP",
+ "CCMP",
+ "WEP104",
+ "AES-OCB",
+ "CKIP",
+};
+
+const char *IWINFO_KMGMT_NAMES[] = {
+ "NONE",
+ "802.1X",
+ "PSK",
+};
+
+const char *IWINFO_AUTH_NAMES[] = {
+ "OPEN",
+ "SHARED",
+};
+
+
+/*
+ * ISO3166 country labels
+ */
+
+const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[] = {
+ { 0x3030 /* 00 */, "World" },
+ { 0x4144 /* AD */, "Andorra" },
+ { 0x4145 /* AE */, "United Arab Emirates" },
+ { 0x4146 /* AF */, "Afghanistan" },
+ { 0x4147 /* AG */, "Antigua and Barbuda" },
+ { 0x4149 /* AI */, "Anguilla" },
+ { 0x414C /* AL */, "Albania" },
+ { 0x414D /* AM */, "Armenia" },
+ { 0x414E /* AN */, "Netherlands Antilles" },
+ { 0x414F /* AO */, "Angola" },
+ { 0x4151 /* AQ */, "Antarctica" },
+ { 0x4152 /* AR */, "Argentina" },
+ { 0x4153 /* AS */, "American Samoa" },
+ { 0x4154 /* AT */, "Austria" },
+ { 0x4155 /* AU */, "Australia" },
+ { 0x4157 /* AW */, "Aruba" },
+ { 0x4158 /* AX */, "Aland Islands" },
+ { 0x415A /* AZ */, "Azerbaijan" },
+ { 0x4241 /* BA */, "Bosnia and Herzegovina" },
+ { 0x4242 /* BB */, "Barbados" },
+ { 0x4244 /* BD */, "Bangladesh" },
+ { 0x4245 /* BE */, "Belgium" },
+ { 0x4246 /* BF */, "Burkina Faso" },
+ { 0x4247 /* BG */, "Bulgaria" },
+ { 0x4248 /* BH */, "Bahrain" },
+ { 0x4249 /* BI */, "Burundi" },
+ { 0x424A /* BJ */, "Benin" },
+ { 0x424C /* BL */, "Saint Barthelemy" },
+ { 0x424D /* BM */, "Bermuda" },
+ { 0x424E /* BN */, "Brunei Darussalam" },
+ { 0x424F /* BO */, "Bolivia" },
+ { 0x4252 /* BR */, "Brazil" },
+ { 0x4253 /* BS */, "Bahamas" },
+ { 0x4254 /* BT */, "Bhutan" },
+ { 0x4256 /* BV */, "Bouvet Island" },
+ { 0x4257 /* BW */, "Botswana" },
+ { 0x4259 /* BY */, "Belarus" },
+ { 0x425A /* BZ */, "Belize" },
+ { 0x4341 /* CA */, "Canada" },
+ { 0x4343 /* CC */, "Cocos (Keeling) Islands" },
+ { 0x4344 /* CD */, "Congo" },
+ { 0x4346 /* CF */, "Central African Republic" },
+ { 0x4347 /* CG */, "Congo" },
+ { 0x4348 /* CH */, "Switzerland" },
+ { 0x4349 /* CI */, "Cote d'Ivoire" },
+ { 0x434B /* CK */, "Cook Islands" },
+ { 0x434C /* CL */, "Chile" },
+ { 0x434D /* CM */, "Cameroon" },
+ { 0x434E /* CN */, "China" },
+ { 0x434F /* CO */, "Colombia" },
+ { 0x4352 /* CR */, "Costa Rica" },
+ { 0x4355 /* CU */, "Cuba" },
+ { 0x4356 /* CV */, "Cape Verde" },
+ { 0x4358 /* CX */, "Christmas Island" },
+ { 0x4359 /* CY */, "Cyprus" },
+ { 0x435A /* CZ */, "Czech Republic" },
+ { 0x4445 /* DE */, "Germany" },
+ { 0x444A /* DJ */, "Djibouti" },
+ { 0x444B /* DK */, "Denmark" },
+ { 0x444D /* DM */, "Dominica" },
+ { 0x444F /* DO */, "Dominican Republic" },
+ { 0x445A /* DZ */, "Algeria" },
+ { 0x4543 /* EC */, "Ecuador" },
+ { 0x4545 /* EE */, "Estonia" },
+ { 0x4547 /* EG */, "Egypt" },
+ { 0x4548 /* EH */, "Western Sahara" },
+ { 0x4552 /* ER */, "Eritrea" },
+ { 0x4553 /* ES */, "Spain" },
+ { 0x4554 /* ET */, "Ethiopia" },
+ { 0x4649 /* FI */, "Finland" },
+ { 0x464A /* FJ */, "Fiji" },
+ { 0x464B /* FK */, "Falkland Islands" },
+ { 0x464D /* FM */, "Micronesia" },
+ { 0x464F /* FO */, "Faroe Islands" },
+ { 0x4652 /* FR */, "France" },
+ { 0x4741 /* GA */, "Gabon" },
+ { 0x4742 /* GB */, "United Kingdom" },
+ { 0x4744 /* GD */, "Grenada" },
+ { 0x4745 /* GE */, "Georgia" },
+ { 0x4746 /* GF */, "French Guiana" },
+ { 0x4747 /* GG */, "Guernsey" },
+ { 0x4748 /* GH */, "Ghana" },
+ { 0x4749 /* GI */, "Gibraltar" },
+ { 0x474C /* GL */, "Greenland" },
+ { 0x474D /* GM */, "Gambia" },
+ { 0x474E /* GN */, "Guinea" },
+ { 0x4750 /* GP */, "Guadeloupe" },
+ { 0x4751 /* GQ */, "Equatorial Guinea" },
+ { 0x4752 /* GR */, "Greece" },
+ { 0x4753 /* GS */, "South Georgia" },
+ { 0x4754 /* GT */, "Guatemala" },
+ { 0x4755 /* GU */, "Guam" },
+ { 0x4757 /* GW */, "Guinea-Bissau" },
+ { 0x4759 /* GY */, "Guyana" },
+ { 0x484B /* HK */, "Hong Kong" },
+ { 0x484D /* HM */, "Heard and McDonald Islands" },
+ { 0x484E /* HN */, "Honduras" },
+ { 0x4852 /* HR */, "Croatia" },
+ { 0x4854 /* HT */, "Haiti" },
+ { 0x4855 /* HU */, "Hungary" },
+ { 0x4944 /* ID */, "Indonesia" },
+ { 0x4945 /* IE */, "Ireland" },
+ { 0x494C /* IL */, "Israel" },
+ { 0x494D /* IM */, "Isle of Man" },
+ { 0x494E /* IN */, "India" },
+ { 0x494F /* IO */, "Chagos Islands" },
+ { 0x4951 /* IQ */, "Iraq" },
+ { 0x4952 /* IR */, "Iran" },
+ { 0x4953 /* IS */, "Iceland" },
+ { 0x4954 /* IT */, "Italy" },
+ { 0x4A45 /* JE */, "Jersey" },
+ { 0x4A4D /* JM */, "Jamaica" },
+ { 0x4A4F /* JO */, "Jordan" },
+ { 0x4A50 /* JP */, "Japan" },
+ { 0x4B45 /* KE */, "Kenya" },
+ { 0x4B47 /* KG */, "Kyrgyzstan" },
+ { 0x4B48 /* KH */, "Cambodia" },
+ { 0x4B49 /* KI */, "Kiribati" },
+ { 0x4B4D /* KM */, "Comoros" },
+ { 0x4B4E /* KN */, "Saint Kitts and Nevis" },
+ { 0x4B50 /* KP */, "North Korea" },
+ { 0x4B52 /* KR */, "South Korea" },
+ { 0x4B57 /* KW */, "Kuwait" },
+ { 0x4B59 /* KY */, "Cayman Islands" },
+ { 0x4B5A /* KZ */, "Kazakhstan" },
+ { 0x4C41 /* LA */, "Laos" },
+ { 0x4C42 /* LB */, "Lebanon" },
+ { 0x4C43 /* LC */, "Saint Lucia" },
+ { 0x4C49 /* LI */, "Liechtenstein" },
+ { 0x4C4B /* LK */, "Sri Lanka" },
+ { 0x4C52 /* LR */, "Liberia" },
+ { 0x4C53 /* LS */, "Lesotho" },
+ { 0x4C54 /* LT */, "Lithuania" },
+ { 0x4C55 /* LU */, "Luxembourg" },
+ { 0x4C56 /* LV */, "Latvia" },
+ { 0x4C59 /* LY */, "Libyan Arab Jamahiriya" },
+ { 0x4D41 /* MA */, "Morocco" },
+ { 0x4D43 /* MC */, "Monaco" },
+ { 0x4D44 /* MD */, "Moldova" },
+ { 0x4D45 /* ME */, "Montenegro" },
+ { 0x4D46 /* MF */, "Saint Martin (French part)" },
+ { 0x4D47 /* MG */, "Madagascar" },
+ { 0x4D48 /* MH */, "Marshall Islands" },
+ { 0x4D4B /* MK */, "Macedonia" },
+ { 0x4D4C /* ML */, "Mali" },
+ { 0x4D4D /* MM */, "Myanmar" },
+ { 0x4D4E /* MN */, "Mongolia" },
+ { 0x4D4F /* MO */, "Macao" },
+ { 0x4D50 /* MP */, "Northern Mariana Islands" },
+ { 0x4D51 /* MQ */, "Martinique" },
+ { 0x4D52 /* MR */, "Mauritania" },
+ { 0x4D53 /* MS */, "Montserrat" },
+ { 0x4D54 /* MT */, "Malta" },
+ { 0x4D55 /* MU */, "Mauritius" },
+ { 0x4D56 /* MV */, "Maldives" },
+ { 0x4D57 /* MW */, "Malawi" },
+ { 0x4D58 /* MX */, "Mexico" },
+ { 0x4D59 /* MY */, "Malaysia" },
+ { 0x4D5A /* MZ */, "Mozambique" },
+ { 0x4E41 /* NA */, "Namibia" },
+ { 0x4E43 /* NC */, "New Caledonia" },
+ { 0x4E45 /* NE */, "Niger" },
+ { 0x4E46 /* NF */, "Norfolk Island" },
+ { 0x4E47 /* NG */, "Nigeria" },
+ { 0x4E49 /* NI */, "Nicaragua" },
+ { 0x4E4C /* NL */, "Netherlands" },
+ { 0x4E4F /* NO */, "Norway" },
+ { 0x4E50 /* NP */, "Nepal" },
+ { 0x4E52 /* NR */, "Nauru" },
+ { 0x4E55 /* NU */, "Niue" },
+ { 0x4E5A /* NZ */, "New Zealand" },
+ { 0x4F4D /* OM */, "Oman" },
+ { 0x5041 /* PA */, "Panama" },
+ { 0x5045 /* PE */, "Peru" },
+ { 0x5046 /* PF */, "French Polynesia" },
+ { 0x5047 /* PG */, "Papua New Guinea" },
+ { 0x5048 /* PH */, "Philippines" },
+ { 0x504B /* PK */, "Pakistan" },
+ { 0x504C /* PL */, "Poland" },
+ { 0x504D /* PM */, "Saint Pierre and Miquelon" },
+ { 0x504E /* PN */, "Pitcairn" },
+ { 0x5052 /* PR */, "Puerto Rico" },
+ { 0x5053 /* PS */, "Palestinian Territory" },
+ { 0x5054 /* PT */, "Portugal" },
+ { 0x5057 /* PW */, "Palau" },
+ { 0x5059 /* PY */, "Paraguay" },
+ { 0x5141 /* QA */, "Qatar" },
+ { 0x5245 /* RE */, "Reunion" },
+ { 0x524F /* RO */, "Romania" },
+ { 0x5253 /* RS */, "Serbia" },
+ { 0x5255 /* RU */, "Russian Federation" },
+ { 0x5257 /* RW */, "Rwanda" },
+ { 0x5341 /* SA */, "Saudi Arabia" },
+ { 0x5342 /* SB */, "Solomon Islands" },
+ { 0x5343 /* SC */, "Seychelles" },
+ { 0x5344 /* SD */, "Sudan" },
+ { 0x5345 /* SE */, "Sweden" },
+ { 0x5347 /* SG */, "Singapore" },
+ { 0x5348 /* SH */, "St. Helena and Dependencies" },
+ { 0x5349 /* SI */, "Slovenia" },
+ { 0x534A /* SJ */, "Svalbard and Jan Mayen" },
+ { 0x534B /* SK */, "Slovakia" },
+ { 0x534C /* SL */, "Sierra Leone" },
+ { 0x534D /* SM */, "San Marino" },
+ { 0x534E /* SN */, "Senegal" },
+ { 0x534F /* SO */, "Somalia" },
+ { 0x5352 /* SR */, "Suriname" },
+ { 0x5354 /* ST */, "Sao Tome and Principe" },
+ { 0x5356 /* SV */, "El Salvador" },
+ { 0x5359 /* SY */, "Syrian Arab Republic" },
+ { 0x535A /* SZ */, "Swaziland" },
+ { 0x5443 /* TC */, "Turks and Caicos Islands" },
+ { 0x5444 /* TD */, "Chad" },
+ { 0x5446 /* TF */, "French Southern Territories" },
+ { 0x5447 /* TG */, "Togo" },
+ { 0x5448 /* TH */, "Thailand" },
+ { 0x544A /* TJ */, "Tajikistan" },
+ { 0x544B /* TK */, "Tokelau" },
+ { 0x544C /* TL */, "Timor-Leste" },
+ { 0x544D /* TM */, "Turkmenistan" },
+ { 0x544E /* TN */, "Tunisia" },
+ { 0x544F /* TO */, "Tonga" },
+ { 0x5452 /* TR */, "Turkey" },
+ { 0x5454 /* TT */, "Trinidad and Tobago" },
+ { 0x5456 /* TV */, "Tuvalu" },
+ { 0x5457 /* TW */, "Taiwan" },
+ { 0x545A /* TZ */, "Tanzania" },
+ { 0x5541 /* UA */, "Ukraine" },
+ { 0x5547 /* UG */, "Uganda" },
+ { 0x554D /* UM */, "U.S. Minor Outlying Islands" },
+ { 0x5553 /* US */, "United States" },
+ { 0x5559 /* UY */, "Uruguay" },
+ { 0x555A /* UZ */, "Uzbekistan" },
+ { 0x5641 /* VA */, "Vatican City State" },
+ { 0x5643 /* VC */, "St. Vincent and Grenadines" },
+ { 0x5645 /* VE */, "Venezuela" },
+ { 0x5647 /* VG */, "Virgin Islands, British" },
+ { 0x5649 /* VI */, "Virgin Islands, U.S." },
+ { 0x564E /* VN */, "Viet Nam" },
+ { 0x5655 /* VU */, "Vanuatu" },
+ { 0x5746 /* WF */, "Wallis and Futuna" },
+ { 0x5753 /* WS */, "Samoa" },
+ { 0x5945 /* YE */, "Yemen" },
+ { 0x5954 /* YT */, "Mayotte" },
+ { 0x5A41 /* ZA */, "South Africa" },
+ { 0x5A4D /* ZM */, "Zambia" },
+ { 0x5A57 /* ZW */, "Zimbabwe" },
+ { 0, "" }
+};
+
+
+const char * iwinfo_type(const char *ifname)
+{
+#ifdef USE_NL80211
+ if (nl80211_probe(ifname))
+ return "nl80211";
+ else
+#endif
+
+#ifdef USE_MADWIFI
+ if (madwifi_probe(ifname))
+ return "madwifi";
+ else
+#endif
+
+#ifdef USE_WL
+ if (wl_probe(ifname))
+ return "wl";
+ else
+#endif
+
+ if (wext_probe(ifname))
+ return "wext";
+
+ return NULL;
+}
+
+const struct iwinfo_ops * iwinfo_backend(const char *ifname)
+{
+ const char *type;
+ struct iwinfo_ops *ops;
+
+ type = iwinfo_type(ifname);
+ if (!type)
+ return NULL;
+
+#ifdef USE_NL80211
+ if (!strcmp(type, "nl80211"))
+ return &nl80211_ops;
+ else
+#endif
+
+#ifdef USE_MADWIFI
+ if (!strcmp(type, "madwifi"))
+ return &madwifi_ops;
+ else
+#endif
+
+#ifdef USE_WL
+ if (!strcmp(type, "wl"))
+ return &wl_ops;
+ else
+#endif
+
+ if (!strcmp(type, "wext"))
+ return &wext_ops;
+
+ return NULL;
+}
+
+void iwinfo_finish(void)
+{
+#ifdef USE_WL
+ wl_close();
+#endif
+#ifdef USE_MADWIFI
+ madwifi_close();
+#endif
+#ifdef USE_NL80211
+ nl80211_close();
+#endif
+ wext_close();
+ iwinfo_close();
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Lua Bindings
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include "iwinfo/lua.h"
+
+
+/* Determine type */
+static int iwinfo_L_type(lua_State *L)
+{
+ const char *ifname = luaL_checkstring(L, 1);
+ const char *type = iwinfo_type(ifname);
+
+ if (type)
+ lua_pushstring(L, type);
+ else
+ lua_pushnil(L);
+
+ return 1;
+}
+
+/* Shutdown backends */
+static int iwinfo_L__gc(lua_State *L)
+{
+ iwinfo_finish();
+ return 0;
+}
+
+/*
+ * Build a short textual description of the crypto info
+ */
+
+static char * iwinfo_crypto_print_ciphers(int ciphers)
+{
+ static char str[128] = { 0 };
+ char *pos = str;
+
+ if (ciphers & IWINFO_CIPHER_WEP40)
+ pos += sprintf(pos, "WEP-40, ");
+
+ if (ciphers & IWINFO_CIPHER_WEP104)
+ pos += sprintf(pos, "WEP-104, ");
+
+ if (ciphers & IWINFO_CIPHER_TKIP)
+ pos += sprintf(pos, "TKIP, ");
+
+ if (ciphers & IWINFO_CIPHER_CCMP)
+ pos += sprintf(pos, "CCMP, ");
+
+ if (ciphers & IWINFO_CIPHER_WRAP)
+ pos += sprintf(pos, "WRAP, ");
+
+ if (ciphers & IWINFO_CIPHER_AESOCB)
+ pos += sprintf(pos, "AES-OCB, ");
+
+ if (ciphers & IWINFO_CIPHER_CKIP)
+ pos += sprintf(pos, "CKIP, ");
+
+ if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
+ pos += sprintf(pos, "NONE, ");
+
+ *(pos - 2) = 0;
+
+ return str;
+}
+
+static char * iwinfo_crypto_print_suites(int suites)
+{
+ static char str[64] = { 0 };
+ char *pos = str;
+
+ if (suites & IWINFO_KMGMT_PSK)
+ pos += sprintf(pos, "PSK/");
+
+ if (suites & IWINFO_KMGMT_8021x)
+ pos += sprintf(pos, "802.1X/");
+
+ if (!suites || (suites & IWINFO_KMGMT_NONE))
+ pos += sprintf(pos, "NONE/");
+
+ *(pos - 1) = 0;
+
+ return str;
+}
+
+static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
+{
+ static char desc[512] = { 0 };
+
+ if (c)
+ {
+ if (c->enabled)
+ {
+ /* WEP */
+ if (c->auth_algs && !c->wpa_version)
+ {
+ if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
+ (c->auth_algs & IWINFO_AUTH_SHARED))
+ {
+ sprintf(desc, "WEP Open/Shared (%s)",
+ iwinfo_crypto_print_ciphers(c->pair_ciphers));
+ }
+ else if (c->auth_algs & IWINFO_AUTH_OPEN)
+ {
+ sprintf(desc, "WEP Open System (%s)",
+ iwinfo_crypto_print_ciphers(c->pair_ciphers));
+ }
+ else if (c->auth_algs & IWINFO_AUTH_SHARED)
+ {
+ sprintf(desc, "WEP Shared Auth (%s)",
+ iwinfo_crypto_print_ciphers(c->pair_ciphers));
+ }
+ }
+
+ /* WPA */
+ else if (c->wpa_version)
+ {
+ switch (c->wpa_version) {
+ case 3:
+ sprintf(desc, "mixed WPA/WPA2 %s (%s)",
+ iwinfo_crypto_print_suites(c->auth_suites),
+ iwinfo_crypto_print_ciphers(
+ c->pair_ciphers & c->group_ciphers));
+ break;
+
+ case 2:
+ sprintf(desc, "WPA2 %s (%s)",
+ iwinfo_crypto_print_suites(c->auth_suites),
+ iwinfo_crypto_print_ciphers(
+ c->pair_ciphers & c->group_ciphers));
+ break;
+
+ case 1:
+ sprintf(desc, "WPA %s (%s)",
+ iwinfo_crypto_print_suites(c->auth_suites),
+ iwinfo_crypto_print_ciphers(
+ c->pair_ciphers & c->group_ciphers));
+ break;
+ }
+ }
+ else
+ {
+ sprintf(desc, "None");
+ }
+ }
+ else
+ {
+ sprintf(desc, "None");
+ }
+ }
+ else
+ {
+ sprintf(desc, "Unknown");
+ }
+
+ return desc;
+}
+
+/* Build Lua table from crypto data */
+static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
+{
+ int i, j;
+
+ lua_newtable(L);
+
+ lua_pushboolean(L, c->enabled);
+ lua_setfield(L, -2, "enabled");
+
+ lua_pushstring(L, iwinfo_crypto_desc(c));
+ lua_setfield(L, -2, "description");
+
+ lua_pushboolean(L, (c->enabled && !c->wpa_version));
+ lua_setfield(L, -2, "wep");
+
+ lua_pushinteger(L, c->wpa_version);
+ lua_setfield(L, -2, "wpa");
+
+ lua_newtable(L);
+ for (i = 0, j = 1; i < 8; i++)
+ {
+ if (c->pair_ciphers & (1 << i))
+ {
+ lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
+ lua_rawseti(L, -2, j++);
+ }
+ }
+ lua_setfield(L, -2, "pair_ciphers");
+
+ lua_newtable(L);
+ for (i = 0, j = 1; i < 8; i++)
+ {
+ if (c->group_ciphers & (1 << i))
+ {
+ lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
+ lua_rawseti(L, -2, j++);
+ }
+ }
+ lua_setfield(L, -2, "group_ciphers");
+
+ lua_newtable(L);
+ for (i = 0, j = 1; i < 8; i++)
+ {
+ if (c->auth_suites & (1 << i))
+ {
+ lua_pushstring(L, IWINFO_KMGMT_NAMES[i]);
+ lua_rawseti(L, -2, j++);
+ }
+ }
+ lua_setfield(L, -2, "auth_suites");
+
+ lua_newtable(L);
+ for (i = 0, j = 1; i < 8; i++)
+ {
+ if (c->auth_algs & (1 << i))
+ {
+ lua_pushstring(L, IWINFO_AUTH_NAMES[i]);
+ lua_rawseti(L, -2, j++);
+ }
+ }
+ lua_setfield(L, -2, "auth_algs");
+}
+
+
+/* Wrapper for assoclist */
+static int iwinfo_L_assoclist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int i, len;
+ char rv[IWINFO_BUFSIZE];
+ char macstr[18];
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_assoclist_entry *e;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if (!(*func)(ifname, rv, &len))
+ {
+ for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
+ {
+ e = (struct iwinfo_assoclist_entry *) &rv[i];
+
+ sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
+ e->mac[0], e->mac[1], e->mac[2],
+ e->mac[3], e->mac[4], e->mac[5]);
+
+ lua_newtable(L);
+
+ lua_pushnumber(L, e->signal);
+ lua_setfield(L, -2, "signal");
+
+ lua_pushnumber(L, e->noise);
+ lua_setfield(L, -2, "noise");
+
+ lua_setfield(L, -2, macstr);
+ }
+ }
+
+ return 1;
+}
+
+/* Wrapper for tx power list */
+static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int i, x, len;
+ char rv[IWINFO_BUFSIZE];
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_txpwrlist_entry *e;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if (!(*func)(ifname, rv, &len))
+ {
+ for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
+ {
+ e = (struct iwinfo_txpwrlist_entry *) &rv[i];
+
+ lua_newtable(L);
+
+ lua_pushnumber(L, e->mw);
+ lua_setfield(L, -2, "mw");
+
+ lua_pushnumber(L, e->dbm);
+ lua_setfield(L, -2, "dbm");
+
+ lua_rawseti(L, -2, x);
+ }
+ }
+
+ return 1;
+}
+
+/* Wrapper for scan list */
+static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int i, x, len;
+ char rv[IWINFO_BUFSIZE];
+ char macstr[18];
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_scanlist_entry *e;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if (!(*func)(ifname, rv, &len))
+ {
+ for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
+ {
+ e = (struct iwinfo_scanlist_entry *) &rv[i];
+
+ lua_newtable(L);
+
+ /* BSSID */
+ sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
+ e->mac[0], e->mac[1], e->mac[2],
+ e->mac[3], e->mac[4], e->mac[5]);
+
+ lua_pushstring(L, macstr);
+ lua_setfield(L, -2, "bssid");
+
+ /* ESSID */
+ if (e->ssid[0])
+ {
+ lua_pushstring(L, (char *) e->ssid);
+ lua_setfield(L, -2, "ssid");
+ }
+
+ /* Channel */
+ lua_pushinteger(L, e->channel);
+ lua_setfield(L, -2, "channel");
+
+ /* Mode */
+ lua_pushstring(L, (char *) e->mode);
+ lua_setfield(L, -2, "mode");
+
+ /* Quality, Signal */
+ lua_pushinteger(L, e->quality);
+ lua_setfield(L, -2, "quality");
+
+ lua_pushinteger(L, e->quality_max);
+ lua_setfield(L, -2, "quality_max");
+
+ lua_pushnumber(L, (e->signal - 0x100));
+ lua_setfield(L, -2, "signal");
+
+ /* Crypto */
+ iwinfo_L_cryptotable(L, &e->crypto);
+ lua_setfield(L, -2, "encryption");
+
+ lua_rawseti(L, -2, x);
+ }
+ }
+
+ return 1;
+}
+
+/* Wrapper for frequency list */
+static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int i, x, len;
+ char rv[IWINFO_BUFSIZE];
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_freqlist_entry *e;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if (!(*func)(ifname, rv, &len))
+ {
+ for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
+ {
+ e = (struct iwinfo_freqlist_entry *) &rv[i];
+
+ lua_newtable(L);
+
+ /* MHz */
+ lua_pushinteger(L, e->mhz);
+ lua_setfield(L, -2, "mhz");
+
+ /* Channel */
+ lua_pushinteger(L, e->channel);
+ lua_setfield(L, -2, "channel");
+
+ /* Restricted (DFS/TPC/Radar) */
+ lua_pushboolean(L, e->restricted);
+ lua_setfield(L, -2, "restricted");
+
+ lua_rawseti(L, -2, x);
+ }
+ }
+
+ return 1;
+}
+
+/* Wrapper for crypto settings */
+static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
+{
+ const char *ifname = luaL_checkstring(L, 1);
+ struct iwinfo_crypto_entry c = { 0 };
+
+ if (!(*func)(ifname, (char *)&c))
+ {
+ iwinfo_L_cryptotable(L, &c);
+ return 1;
+ }
+
+ lua_pushnil(L);
+ return 1;
+}
+
+/* Wrapper for hwmode list */
+static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
+{
+ const char *ifname = luaL_checkstring(L, 1);
+ int hwmodes = 0;
+
+ if (!(*func)(ifname, &hwmodes))
+ {
+ lua_newtable(L);
+
+ lua_pushboolean(L, hwmodes & IWINFO_80211_A);
+ lua_setfield(L, -2, "a");
+
+ lua_pushboolean(L, hwmodes & IWINFO_80211_B);
+ lua_setfield(L, -2, "b");
+
+ lua_pushboolean(L, hwmodes & IWINFO_80211_G);
+ lua_setfield(L, -2, "g");
+
+ lua_pushboolean(L, hwmodes & IWINFO_80211_N);
+ lua_setfield(L, -2, "n");
+
+ return 1;
+ }
+
+ lua_pushnil(L);
+ return 1;
+}
+
+/* Wrapper for mbbsid_support */
+static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
+{
+ const char *ifname = luaL_checkstring(L, 1);
+ int support = 0;
+
+ if (!(*func)(ifname, &support))
+ {
+ lua_pushboolean(L, support);
+ return 1;
+ }
+
+ lua_pushnil(L);
+ return 1;
+}
+
+/* Wrapper for country list */
+static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
+{
+ int i;
+ struct iwinfo_country_entry *c;
+
+ for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
+ {
+ c = (struct iwinfo_country_entry *) &buf[i];
+
+ if (c->iso3166 == iso3166)
+ return c->ccode;
+ }
+
+ return NULL;
+}
+
+static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+ int len, i, j;
+ char rv[IWINFO_BUFSIZE], alpha2[3];
+ char *ccode;
+ const char *ifname = luaL_checkstring(L, 1);
+ const struct iwinfo_iso3166_label *l;
+
+ lua_newtable(L);
+ memset(rv, 0, sizeof(rv));
+
+ if (!(*func)(ifname, rv, &len))
+ {
+ for (l = IWINFO_ISO3166_NAMES, j = 1; l->iso3166; l++)
+ {
+ if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
+ {
+ sprintf(alpha2, "%c%c",
+ (l->iso3166 / 256), (l->iso3166 % 256));
+
+ lua_newtable(L);
+
+ lua_pushstring(L, alpha2);
+ lua_setfield(L, -2, "alpha2");
+
+ lua_pushstring(L, ccode);
+ lua_setfield(L, -2, "ccode");
+
+ lua_pushstring(L, l->name);
+ lua_setfield(L, -2, "name");
+
+ lua_rawseti(L, -2, j++);
+ }
+ }
+ }
+
+ return 1;
+}
+
+
+#ifdef USE_WL
+/* Broadcom */
+LUA_WRAP_INT(wl,channel)
+LUA_WRAP_INT(wl,frequency)
+LUA_WRAP_INT(wl,txpower)
+LUA_WRAP_INT(wl,bitrate)
+LUA_WRAP_INT(wl,signal)
+LUA_WRAP_INT(wl,noise)
+LUA_WRAP_INT(wl,quality)
+LUA_WRAP_INT(wl,quality_max)
+LUA_WRAP_STRING(wl,mode)
+LUA_WRAP_STRING(wl,ssid)
+LUA_WRAP_STRING(wl,bssid)
+LUA_WRAP_STRING(wl,country)
+LUA_WRAP_LIST(wl,assoclist)
+LUA_WRAP_LIST(wl,txpwrlist)
+LUA_WRAP_LIST(wl,scanlist)
+LUA_WRAP_LIST(wl,freqlist)
+LUA_WRAP_LIST(wl,countrylist)
+LUA_WRAP_LIST(wl,hwmodelist)
+LUA_WRAP_LIST(wl,encryption)
+LUA_WRAP_LIST(wl,mbssid_support)
+#endif
+
+#ifdef USE_MADWIFI
+/* Madwifi */
+LUA_WRAP_INT(madwifi,channel)
+LUA_WRAP_INT(madwifi,frequency)
+LUA_WRAP_INT(madwifi,txpower)
+LUA_WRAP_INT(madwifi,bitrate)
+LUA_WRAP_INT(madwifi,signal)
+LUA_WRAP_INT(madwifi,noise)
+LUA_WRAP_INT(madwifi,quality)
+LUA_WRAP_INT(madwifi,quality_max)
+LUA_WRAP_STRING(madwifi,mode)
+LUA_WRAP_STRING(madwifi,ssid)
+LUA_WRAP_STRING(madwifi,bssid)
+LUA_WRAP_STRING(madwifi,country)
+LUA_WRAP_LIST(madwifi,assoclist)
+LUA_WRAP_LIST(madwifi,txpwrlist)
+LUA_WRAP_LIST(madwifi,scanlist)
+LUA_WRAP_LIST(madwifi,freqlist)
+LUA_WRAP_LIST(madwifi,countrylist)
+LUA_WRAP_LIST(madwifi,hwmodelist)
+LUA_WRAP_LIST(madwifi,encryption)
+LUA_WRAP_LIST(madwifi,mbssid_support)
+#endif
+
+#ifdef USE_NL80211
+/* NL80211 */
+LUA_WRAP_INT(nl80211,channel)
+LUA_WRAP_INT(nl80211,frequency)
+LUA_WRAP_INT(nl80211,txpower)
+LUA_WRAP_INT(nl80211,bitrate)
+LUA_WRAP_INT(nl80211,signal)
+LUA_WRAP_INT(nl80211,noise)
+LUA_WRAP_INT(nl80211,quality)
+LUA_WRAP_INT(nl80211,quality_max)
+LUA_WRAP_STRING(nl80211,mode)
+LUA_WRAP_STRING(nl80211,ssid)
+LUA_WRAP_STRING(nl80211,bssid)
+LUA_WRAP_STRING(nl80211,country)
+LUA_WRAP_LIST(nl80211,assoclist)
+LUA_WRAP_LIST(nl80211,txpwrlist)
+LUA_WRAP_LIST(nl80211,scanlist)
+LUA_WRAP_LIST(nl80211,freqlist)
+LUA_WRAP_LIST(nl80211,countrylist)
+LUA_WRAP_LIST(nl80211,hwmodelist)
+LUA_WRAP_LIST(nl80211,encryption)
+LUA_WRAP_LIST(nl80211,mbssid_support)
+#endif
+
+/* Wext */
+LUA_WRAP_INT(wext,channel)
+LUA_WRAP_INT(wext,frequency)
+LUA_WRAP_INT(wext,txpower)
+LUA_WRAP_INT(wext,bitrate)
+LUA_WRAP_INT(wext,signal)
+LUA_WRAP_INT(wext,noise)
+LUA_WRAP_INT(wext,quality)
+LUA_WRAP_INT(wext,quality_max)
+LUA_WRAP_STRING(wext,mode)
+LUA_WRAP_STRING(wext,ssid)
+LUA_WRAP_STRING(wext,bssid)
+LUA_WRAP_STRING(wext,country)
+LUA_WRAP_LIST(wext,assoclist)
+LUA_WRAP_LIST(wext,txpwrlist)
+LUA_WRAP_LIST(wext,scanlist)
+LUA_WRAP_LIST(wext,freqlist)
+LUA_WRAP_LIST(wext,countrylist)
+LUA_WRAP_LIST(wext,hwmodelist)
+LUA_WRAP_LIST(wext,encryption)
+LUA_WRAP_LIST(wext,mbssid_support)
+
+#ifdef USE_WL
+/* Broadcom table */
+static const luaL_reg R_wl[] = {
+ LUA_REG(wl,channel),
+ LUA_REG(wl,frequency),
+ LUA_REG(wl,txpower),
+ LUA_REG(wl,bitrate),
+ LUA_REG(wl,signal),
+ LUA_REG(wl,noise),
+ LUA_REG(wl,quality),
+ LUA_REG(wl,quality_max),
+ LUA_REG(wl,mode),
+ LUA_REG(wl,ssid),
+ LUA_REG(wl,bssid),
+ LUA_REG(wl,country),
+ LUA_REG(wl,assoclist),
+ LUA_REG(wl,txpwrlist),
+ LUA_REG(wl,scanlist),
+ LUA_REG(wl,freqlist),
+ LUA_REG(wl,countrylist),
+ LUA_REG(wl,hwmodelist),
+ LUA_REG(wl,encryption),
+ LUA_REG(wl,mbssid_support),
+ { NULL, NULL }
+};
+#endif
+
+#ifdef USE_MADWIFI
+/* Madwifi table */
+static const luaL_reg R_madwifi[] = {
+ LUA_REG(madwifi,channel),
+ LUA_REG(madwifi,frequency),
+ LUA_REG(madwifi,txpower),
+ LUA_REG(madwifi,bitrate),
+ LUA_REG(madwifi,signal),
+ LUA_REG(madwifi,noise),
+ LUA_REG(madwifi,quality),
+ LUA_REG(madwifi,quality_max),
+ LUA_REG(madwifi,mode),
+ LUA_REG(madwifi,ssid),
+ LUA_REG(madwifi,bssid),
+ LUA_REG(madwifi,country),
+ LUA_REG(madwifi,assoclist),
+ LUA_REG(madwifi,txpwrlist),
+ LUA_REG(madwifi,scanlist),
+ LUA_REG(madwifi,freqlist),
+ LUA_REG(madwifi,countrylist),
+ LUA_REG(madwifi,hwmodelist),
+ LUA_REG(madwifi,encryption),
+ LUA_REG(madwifi,mbssid_support),
+ { NULL, NULL }
+};
+#endif
+
+#ifdef USE_NL80211
+/* NL80211 table */
+static const luaL_reg R_nl80211[] = {
+ LUA_REG(nl80211,channel),
+ LUA_REG(nl80211,frequency),
+ LUA_REG(nl80211,txpower),
+ LUA_REG(nl80211,bitrate),
+ LUA_REG(nl80211,signal),
+ LUA_REG(nl80211,noise),
+ LUA_REG(nl80211,quality),
+ LUA_REG(nl80211,quality_max),
+ LUA_REG(nl80211,mode),
+ LUA_REG(nl80211,ssid),
+ LUA_REG(nl80211,bssid),
+ LUA_REG(nl80211,country),
+ LUA_REG(nl80211,assoclist),
+ LUA_REG(nl80211,txpwrlist),
+ LUA_REG(nl80211,scanlist),
+ LUA_REG(nl80211,freqlist),
+ LUA_REG(nl80211,countrylist),
+ LUA_REG(nl80211,hwmodelist),
+ LUA_REG(nl80211,encryption),
+ LUA_REG(nl80211,mbssid_support),
+ { NULL, NULL }
+};
+#endif
+
+/* Wext table */
+static const luaL_reg R_wext[] = {
+ LUA_REG(wext,channel),
+ LUA_REG(wext,frequency),
+ LUA_REG(wext,txpower),
+ LUA_REG(wext,bitrate),
+ LUA_REG(wext,signal),
+ LUA_REG(wext,noise),
+ LUA_REG(wext,quality),
+ LUA_REG(wext,quality_max),
+ LUA_REG(wext,mode),
+ LUA_REG(wext,ssid),
+ LUA_REG(wext,bssid),
+ LUA_REG(wext,country),
+ LUA_REG(wext,assoclist),
+ LUA_REG(wext,txpwrlist),
+ LUA_REG(wext,scanlist),
+ LUA_REG(wext,freqlist),
+ LUA_REG(wext,countrylist),
+ LUA_REG(wext,hwmodelist),
+ LUA_REG(wext,encryption),
+ LUA_REG(wext,mbssid_support),
+ { NULL, NULL }
+};
+
+/* Common */
+static const luaL_reg R_common[] = {
+ { "type", iwinfo_L_type },
+ { "__gc", iwinfo_L__gc },
+ { NULL, NULL }
+};
+
+
+LUALIB_API int luaopen_iwinfo(lua_State *L) {
+ luaL_register(L, IWINFO_META, R_common);
+
+#ifdef USE_WL
+ luaL_newmetatable(L, IWINFO_WL_META);
+ luaL_register(L, NULL, R_wl);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "__index");
+ lua_setfield(L, -2, "wl");
+#endif
+
+#ifdef USE_MADWIFI
+ luaL_newmetatable(L, IWINFO_MADWIFI_META);
+ luaL_register(L, NULL, R_madwifi);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "__index");
+ lua_setfield(L, -2, "madwifi");
+#endif
+
+#ifdef USE_NL80211
+ luaL_newmetatable(L, IWINFO_NL80211_META);
+ luaL_register(L, NULL, R_nl80211);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "__index");
+ lua_setfield(L, -2, "nl80211");
+#endif
+
+ luaL_newmetatable(L, IWINFO_WEXT_META);
+ luaL_register(L, NULL, R_wext);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "__index");
+ lua_setfield(L, -2, "wext");
+
+ return 1;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Madwifi Backend
+ *
+ * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * The signal handling code is derived from the official madwifi tools,
+ * wlanconfig.c in particular. The encryption property handling was
+ * inspired by the hostapd madwifi driver.
+ */
+
+#include "iwinfo/madwifi.h"
+#include "iwinfo/wext.h"
+
+
+/*
+ * Madwifi ISO 3166 to Country/Region Code mapping.
+ */
+
+static struct ISO3166_to_CCode
+{
+ u_int16_t iso3166;
+ u_int16_t ccode;
+} CountryCodes[] = {
+ { 0x3030 /* 00 */, 0 }, /* World */
+ { 0x4145 /* AE */, 784 }, /* U.A.E. */
+ { 0x414C /* AL */, 8 }, /* Albania */
+ { 0x414D /* AM */, 51 }, /* Armenia */
+ { 0x4152 /* AR */, 32 }, /* Argentina */
+ { 0x4154 /* AT */, 40 }, /* Austria */
+ { 0x4155 /* AU */, 36 }, /* Australia */
+ { 0x415A /* AZ */, 31 }, /* Azerbaijan */
+ { 0x4245 /* BE */, 56 }, /* Belgium */
+ { 0x4247 /* BG */, 100 }, /* Bulgaria */
+ { 0x4248 /* BH */, 48 }, /* Bahrain */
+ { 0x424E /* BN */, 96 }, /* Brunei Darussalam */
+ { 0x424F /* BO */, 68 }, /* Bolivia */
+ { 0x4252 /* BR */, 76 }, /* Brazil */
+ { 0x4259 /* BY */, 112 }, /* Belarus */
+ { 0x425A /* BZ */, 84 }, /* Belize */
+ { 0x4341 /* CA */, 124 }, /* Canada */
+ { 0x4348 /* CH */, 756 }, /* Switzerland */
+ { 0x434C /* CL */, 152 }, /* Chile */
+ { 0x434E /* CN */, 156 }, /* People's Republic of China */
+ { 0x434F /* CO */, 170 }, /* Colombia */
+ { 0x4352 /* CR */, 188 }, /* Costa Rica */
+ { 0x4359 /* CY */, 196 }, /* Cyprus */
+ { 0x435A /* CZ */, 203 }, /* Czech Republic */
+ { 0x4445 /* DE */, 276 }, /* Germany */
+ { 0x444B /* DK */, 208 }, /* Denmark */
+ { 0x444F /* DO */, 214 }, /* Dominican Republic */
+ { 0x445A /* DZ */, 12 }, /* Algeria */
+ { 0x4543 /* EC */, 218 }, /* Ecuador */
+ { 0x4545 /* EE */, 233 }, /* Estonia */
+ { 0x4547 /* EG */, 818 }, /* Egypt */
+ { 0x4553 /* ES */, 724 }, /* Spain */
+ { 0x4649 /* FI */, 246 }, /* Finland */
+ { 0x464F /* FO */, 234 }, /* Faeroe Islands */
+ { 0x4652 /* FR */, 250 }, /* France */
+ { 0x4652 /* FR */, 255 }, /* France2 */
+ { 0x4742 /* GB */, 826 }, /* United Kingdom */
+ { 0x4745 /* GE */, 268 }, /* Georgia */
+ { 0x4752 /* GR */, 300 }, /* Greece */
+ { 0x4754 /* GT */, 320 }, /* Guatemala */
+ { 0x484B /* HK */, 344 }, /* Hong Kong S.A.R., P.R.C. */
+ { 0x484E /* HN */, 340 }, /* Honduras */
+ { 0x4852 /* HR */, 191 }, /* Croatia */
+ { 0x4855 /* HU */, 348 }, /* Hungary */
+ { 0x4944 /* ID */, 360 }, /* Indonesia */
+ { 0x4945 /* IE */, 372 }, /* Ireland */
+ { 0x494C /* IL */, 376 }, /* Israel */
+ { 0x494E /* IN */, 356 }, /* India */
+ { 0x4951 /* IQ */, 368 }, /* Iraq */
+ { 0x4952 /* IR */, 364 }, /* Iran */
+ { 0x4953 /* IS */, 352 }, /* Iceland */
+ { 0x4954 /* IT */, 380 }, /* Italy */
+ { 0x4A4D /* JM */, 388 }, /* Jamaica */
+ { 0x4A4F /* JO */, 400 }, /* Jordan */
+ { 0x4A50 /* JP */, 392 }, /* Japan */
+ { 0x4A50 /* JP */, 393 }, /* Japan (JP1) */
+ { 0x4A50 /* JP */, 394 }, /* Japan (JP0) */
+ { 0x4A50 /* JP */, 395 }, /* Japan (JP1-1) */
+ { 0x4A50 /* JP */, 396 }, /* Japan (JE1) */
+ { 0x4A50 /* JP */, 397 }, /* Japan (JE2) */
+ { 0x4A50 /* JP */, 399 }, /* Japan (JP6) */
+ { 0x4A50 /* JP */, 900 }, /* Japan */
+ { 0x4A50 /* JP */, 901 }, /* Japan */
+ { 0x4A50 /* JP */, 902 }, /* Japan */
+ { 0x4A50 /* JP */, 903 }, /* Japan */
+ { 0x4A50 /* JP */, 904 }, /* Japan */
+ { 0x4A50 /* JP */, 905 }, /* Japan */
+ { 0x4A50 /* JP */, 906 }, /* Japan */
+ { 0x4A50 /* JP */, 907 }, /* Japan */
+ { 0x4A50 /* JP */, 908 }, /* Japan */
+ { 0x4A50 /* JP */, 909 }, /* Japan */
+ { 0x4A50 /* JP */, 910 }, /* Japan */
+ { 0x4A50 /* JP */, 911 }, /* Japan */
+ { 0x4A50 /* JP */, 912 }, /* Japan */
+ { 0x4A50 /* JP */, 913 }, /* Japan */
+ { 0x4A50 /* JP */, 914 }, /* Japan */
+ { 0x4A50 /* JP */, 915 }, /* Japan */
+ { 0x4A50 /* JP */, 916 }, /* Japan */
+ { 0x4A50 /* JP */, 917 }, /* Japan */
+ { 0x4A50 /* JP */, 918 }, /* Japan */
+ { 0x4A50 /* JP */, 919 }, /* Japan */
+ { 0x4A50 /* JP */, 920 }, /* Japan */
+ { 0x4A50 /* JP */, 921 }, /* Japan */
+ { 0x4A50 /* JP */, 922 }, /* Japan */
+ { 0x4A50 /* JP */, 923 }, /* Japan */
+ { 0x4A50 /* JP */, 924 }, /* Japan */
+ { 0x4A50 /* JP */, 925 }, /* Japan */
+ { 0x4A50 /* JP */, 926 }, /* Japan */
+ { 0x4A50 /* JP */, 927 }, /* Japan */
+ { 0x4A50 /* JP */, 928 }, /* Japan */
+ { 0x4A50 /* JP */, 929 }, /* Japan */
+ { 0x4A50 /* JP */, 930 }, /* Japan */
+ { 0x4A50 /* JP */, 931 }, /* Japan */
+ { 0x4A50 /* JP */, 932 }, /* Japan */
+ { 0x4A50 /* JP */, 933 }, /* Japan */
+ { 0x4A50 /* JP */, 934 }, /* Japan */
+ { 0x4A50 /* JP */, 935 }, /* Japan */
+ { 0x4A50 /* JP */, 936 }, /* Japan */
+ { 0x4A50 /* JP */, 937 }, /* Japan */
+ { 0x4A50 /* JP */, 938 }, /* Japan */
+ { 0x4A50 /* JP */, 939 }, /* Japan */
+ { 0x4A50 /* JP */, 940 }, /* Japan */
+ { 0x4A50 /* JP */, 941 }, /* Japan */
+ { 0x4B45 /* KE */, 404 }, /* Kenya */
+ { 0x4B50 /* KP */, 408 }, /* North Korea */
+ { 0x4B52 /* KR */, 410 }, /* South Korea */
+ { 0x4B52 /* KR */, 411 }, /* South Korea */
+ { 0x4B57 /* KW */, 414 }, /* Kuwait */
+ { 0x4B5A /* KZ */, 398 }, /* Kazakhstan */
+ { 0x4C42 /* LB */, 422 }, /* Lebanon */
+ { 0x4C49 /* LI */, 438 }, /* Liechtenstein */
+ { 0x4C54 /* LT */, 440 }, /* Lithuania */
+ { 0x4C55 /* LU */, 442 }, /* Luxembourg */
+ { 0x4C56 /* LV */, 428 }, /* Latvia */
+ { 0x4C59 /* LY */, 434 }, /* Libya */
+ { 0x4D41 /* MA */, 504 }, /* Morocco */
+ { 0x4D43 /* MC */, 492 }, /* Principality of Monaco */
+ { 0x4D4B /* MK */, 807 }, /* the Former Yugoslav Republic of Macedonia */
+ { 0x4D4F /* MO */, 446 }, /* Macau */
+ { 0x4D58 /* MX */, 484 }, /* Mexico */
+ { 0x4D59 /* MY */, 458 }, /* Malaysia */
+ { 0x4E49 /* NI */, 558 }, /* Nicaragua */
+ { 0x4E4C /* NL */, 528 }, /* Netherlands */
+ { 0x4E4F /* NO */, 578 }, /* Norway */
+ { 0x4E5A /* NZ */, 554 }, /* New Zealand */
+ { 0x4F4D /* OM */, 512 }, /* Oman */
+ { 0x5041 /* PA */, 591 }, /* Panama */
+ { 0x5045 /* PE */, 604 }, /* Peru */
+ { 0x5048 /* PH */, 608 }, /* Republic of the Philippines */
+ { 0x504B /* PK */, 586 }, /* Islamic Republic of Pakistan */
+ { 0x504C /* PL */, 616 }, /* Poland */
+ { 0x5052 /* PR */, 630 }, /* Puerto Rico */
+ { 0x5054 /* PT */, 620 }, /* Portugal */
+ { 0x5059 /* PY */, 600 }, /* Paraguay */
+ { 0x5141 /* QA */, 634 }, /* Qatar */
+ { 0x524F /* RO */, 642 }, /* Romania */
+ { 0x5255 /* RU */, 643 }, /* Russia */
+ { 0x5341 /* SA */, 682 }, /* Saudi Arabia */
+ { 0x5345 /* SE */, 752 }, /* Sweden */
+ { 0x5347 /* SG */, 702 }, /* Singapore */
+ { 0x5349 /* SI */, 705 }, /* Slovenia */
+ { 0x534B /* SK */, 703 }, /* Slovak Republic */
+ { 0x5356 /* SV */, 222 }, /* El Salvador */
+ { 0x5359 /* SY */, 760 }, /* Syria */
+ { 0x5448 /* TH */, 764 }, /* Thailand */
+ { 0x544E /* TN */, 788 }, /* Tunisia */
+ { 0x5452 /* TR */, 792 }, /* Turkey */
+ { 0x5454 /* TT */, 780 }, /* Trinidad y Tobago */
+ { 0x5457 /* TW */, 158 }, /* Taiwan */
+ { 0x5541 /* UA */, 804 }, /* Ukraine */
+ { 0x554B /* UK */, 826 }, /* United Kingdom */
+ { 0x5553 /* US */, 840 }, /* United States */
+ { 0x5553 /* US */, 842 }, /* United States (Public Safety)*/
+ { 0x5559 /* UY */, 858 }, /* Uruguay */
+ { 0x555A /* UZ */, 860 }, /* Uzbekistan */
+ { 0x5645 /* VE */, 862 }, /* Venezuela */
+ { 0x564E /* VN */, 704 }, /* Viet Nam */
+ { 0x5945 /* YE */, 887 }, /* Yemen */
+ { 0x5A41 /* ZA */, 710 }, /* South Africa */
+ { 0x5A57 /* ZW */, 716 }, /* Zimbabwe */
+};
+
+
+static int madwifi_wrq(struct iwreq *wrq, const char *ifname, int cmd, void *data, size_t len)
+{
+ strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+
+ if( data != NULL )
+ {
+ if( len < IFNAMSIZ )
+ {
+ memcpy(wrq->u.name, data, len);
+ }
+ else
+ {
+ wrq->u.data.pointer = data;
+ wrq->u.data.length = len;
+ }
+ }
+
+ return iwinfo_ioctl(cmd, wrq);
+}
+
+static int get80211priv(const char *ifname, int op, void *data, size_t len)
+{
+ struct iwreq iwr;
+
+ if( madwifi_wrq(&iwr, ifname, op, data, len) < 0 )
+ return -1;
+
+ return iwr.u.data.length;
+}
+
+static char * madwifi_isvap(const char *ifname, const char *wifiname)
+{
+ int fd, ln;
+ char path[32];
+ char *ret = NULL;
+ static char name[IFNAMSIZ];
+
+ if( strlen(ifname) <= 9 )
+ {
+ sprintf(path, "/proc/sys/net/%s/%%parent", ifname);
+
+ if( (fd = open(path, O_RDONLY)) > -1 )
+ {
+ if( wifiname != NULL )
+ {
+ if( read(fd, name, strlen(wifiname)) == strlen(wifiname) )
+ ret = strncmp(name, wifiname, strlen(wifiname))
+ ? NULL : name;
+ }
+ else if( (ln = read(fd, name, IFNAMSIZ)) >= 4 )
+ {
+ name[ln-1] = 0;
+ ret = name;
+ }
+
+ (void) close(fd);
+ }
+ }
+
+ return ret;
+}
+
+static int madwifi_iswifi(const char *ifname)
+{
+ int ret;
+ char path[32];
+ struct stat s;
+
+ ret = 0;
+
+ if( strlen(ifname) <= 7 )
+ {
+ sprintf(path, "/proc/sys/dev/%s/diversity", ifname);
+
+ if( ! stat(path, &s) )
+ ret = (s.st_mode & S_IFREG);
+ }
+
+ return ret;
+}
+
+static char * madwifi_ifadd(const char *ifname)
+{
+ char *wifidev = NULL;
+ struct ifreq ifr = { 0 };
+ struct ieee80211_clone_params cp = { 0 };
+ static char nif[IFNAMSIZ] = { 0 };
+
+ if( !(wifidev = madwifi_isvap(ifname, NULL)) && madwifi_iswifi(ifname) )
+ wifidev = (char *)ifname;
+
+ if( wifidev )
+ {
+ snprintf(nif, sizeof(nif), "tmp.%s", ifname);
+
+ strncpy(cp.icp_name, nif, IFNAMSIZ);
+ cp.icp_opmode = IEEE80211_M_STA;
+ cp.icp_flags = IEEE80211_CLONE_BSSID;
+
+ strncpy(ifr.ifr_name, wifidev, IFNAMSIZ);
+ ifr.ifr_data = (void *)&cp;
+
+ if( !iwinfo_ioctl(SIOC80211IFCREATE, &ifr) )
+ {
+ return nif;
+ }
+ else
+ {
+ cp.icp_opmode = IEEE80211_M_MONITOR;
+
+ if( !iwinfo_ioctl(SIOC80211IFCREATE, &ifr) )
+ return nif;
+ }
+ }
+
+ return NULL;
+}
+
+static void madwifi_ifdel(const char *ifname)
+{
+ struct ifreq ifr = { 0 };
+
+ strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+ iwinfo_ioctl(SIOC80211IFDESTROY, &ifr);
+}
+
+
+int madwifi_probe(const char *ifname)
+{
+ return ( !!madwifi_isvap(ifname, NULL) || madwifi_iswifi(ifname) );
+}
+
+void madwifi_close(void)
+{
+ /* Nop */
+}
+
+int madwifi_get_mode(const char *ifname, char *buf)
+{
+ return wext_get_mode(ifname, buf);
+}
+
+int madwifi_get_ssid(const char *ifname, char *buf)
+{
+ return wext_get_ssid(ifname, buf);
+}
+
+int madwifi_get_bssid(const char *ifname, char *buf)
+{
+ return wext_get_bssid(ifname, buf);
+}
+
+int madwifi_get_channel(const char *ifname, int *buf)
+{
+ int i;
+ uint16_t freq;
+ struct iwreq wrq;
+ struct ieee80211req_chaninfo chans;
+
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWFREQ, NULL, 0) >= 0 )
+ {
+ /* Madwifi returns a Hz frequency, get it's freq list to find channel index */
+ freq = (uint16_t)(wrq.u.freq.m / 100000);
+
+ if( get80211priv(ifname, IEEE80211_IOCTL_GETCHANINFO, &chans, sizeof(chans)) >= 0 )
+ {
+ *buf = 0;
+
+ for( i = 0; i < chans.ic_nchans; i++ )
+ {
+ if( freq == chans.ic_chans[i].ic_freq )
+ {
+ *buf = chans.ic_chans[i].ic_ieee;
+ break;
+ }
+ }
+
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+int madwifi_get_frequency(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWFREQ, NULL, 0) >= 0 )
+ {
+ *buf = (uint16_t)(wrq.u.freq.m / 100000);
+ return 0;
+ }
+
+ return -1;
+}
+
+int madwifi_get_txpower(const char *ifname, int *buf)
+{
+ return wext_get_txpower(ifname, buf);
+}
+
+int madwifi_get_bitrate(const char *ifname, int *buf)
+{
+ unsigned int mode, len, rate, rate_count;
+ uint8_t tmp[24*1024];
+ uint8_t *cp;
+ struct iwreq wrq;
+ struct ieee80211req_sta_info *si;
+
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
+ {
+ mode = wrq.u.mode;
+
+ /* Calculate bitrate average from associated stations in ad-hoc mode */
+ if( mode == 1 )
+ {
+ rate = rate_count = 0;
+
+ if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
+ {
+ cp = tmp;
+
+ do {
+ si = (struct ieee80211req_sta_info *) cp;
+
+ if( si->isi_rssi > 0 )
+ {
+ rate_count++;
+ rate += ((si->isi_rates[si->isi_txrate] & IEEE80211_RATE_VAL) / 2);
+ }
+
+ cp += si->isi_len;
+ len -= si->isi_len;
+ } while (len >= sizeof(struct ieee80211req_sta_info));
+ }
+
+ *buf = (rate == 0 || rate_count == 0) ? 0 : (rate / rate_count) * 1000;
+ return 0;
+ }
+
+ /* Return whatever wext tells us ... */
+ return wext_get_bitrate(ifname, buf);
+ }
+
+ return -1;
+}
+
+int madwifi_get_signal(const char *ifname, int *buf)
+{
+ unsigned int mode, len, rssi, rssi_count;
+ uint8_t tmp[24*1024];
+ uint8_t *cp;
+ struct iwreq wrq;
+ struct ieee80211req_sta_info *si;
+
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
+ {
+ mode = wrq.u.mode;
+
+ /* Calculate signal average from associated stations in ap or ad-hoc mode */
+ if( mode == 1 )
+ {
+ rssi = rssi_count = 0;
+
+ if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
+ {
+ cp = tmp;
+
+ do {
+ si = (struct ieee80211req_sta_info *) cp;
+
+ if( si->isi_rssi > 0 )
+ {
+ rssi_count++;
+ rssi -= (si->isi_rssi - 95);
+ }
+
+ cp += si->isi_len;
+ len -= si->isi_len;
+ } while (len >= sizeof(struct ieee80211req_sta_info));
+ }
+
+ *buf = (rssi == 0 || rssi_count == 0) ? 1 : -(rssi / rssi_count);
+ return 0;
+ }
+
+ /* Return whatever wext tells us ... */
+ return wext_get_signal(ifname, buf);
+ }
+
+ return -1;
+}
+
+int madwifi_get_noise(const char *ifname, int *buf)
+{
+ return wext_get_noise(ifname, buf);
+}
+
+int madwifi_get_quality(const char *ifname, int *buf)
+{
+ unsigned int mode, len, quality, quality_count;
+ uint8_t tmp[24*1024];
+ uint8_t *cp;
+ struct iwreq wrq;
+ struct ieee80211req_sta_info *si;
+
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
+ {
+ mode = wrq.u.mode;
+
+ /* Calculate signal average from associated stations in ad-hoc mode */
+ if( mode == 1 )
+ {
+ quality = quality_count = 0;
+
+ if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
+ {
+ cp = tmp;
+
+ do {
+ si = (struct ieee80211req_sta_info *) cp;
+
+ if( si->isi_rssi > 0 )
+ {
+ quality_count++;
+ quality += si->isi_rssi;
+ }
+
+ cp += si->isi_len;
+ len -= si->isi_len;
+ } while (len >= sizeof(struct ieee80211req_sta_info));
+ }
+
+ *buf = (quality == 0 || quality_count == 0) ? 0 : (quality / quality_count);
+ return 0;
+ }
+
+ /* Return whatever wext tells us ... */
+ return wext_get_quality(ifname, buf);
+ }
+
+ return -1;
+}
+
+int madwifi_get_quality_max(const char *ifname, int *buf)
+{
+ return wext_get_quality_max(ifname, buf);
+}
+
+int madwifi_get_encryption(const char *ifname, char *buf)
+{
+ int ciphers = 0, key_len = 0;
+ char keybuf[IW_ENCODING_TOKEN_MAX];
+ struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf;
+ struct iwreq wrq;
+ struct ieee80211req_key wk;
+
+ memset(&wrq, 0, sizeof(wrq));
+
+ /* Obtain key info */
+ if( madwifi_wrq(&wrq, ifname, SIOCGIWENCODE, keybuf, sizeof(keybuf)) < 0 )
+ return -1;
+
+#if 0
+ /* Have any encryption? */
+ if( (wrq.u.data.flags & IW_ENCODE_DISABLED) || (wrq.u.data.length == 0) )
+ return 0;
+#endif
+
+ /* Save key len */
+ key_len = wrq.u.data.length;
+
+ /* Get wpa protocol version */
+ wrq.u.mode = IEEE80211_PARAM_WPA;
+ if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
+ c->wpa_version = wrq.u.mode;
+
+ /* Get authentication suites */
+ wrq.u.mode = IEEE80211_PARAM_AUTHMODE;
+ if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
+ {
+ switch(wrq.u.mode) {
+ case IEEE80211_AUTH_8021X:
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+ break;
+
+ case IEEE80211_AUTH_WPA:
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+ break;
+
+ case IEEE80211_AUTH_OPEN:
+ c->auth_algs |= IWINFO_AUTH_OPEN;
+ break;
+
+ case IEEE80211_AUTH_SHARED:
+ c->auth_algs |= IWINFO_AUTH_SHARED;
+ break;
+
+ default:
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+ break;
+ }
+ }
+
+ memset(&wk, 0, sizeof(wk));
+ memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+
+ /* Get key information */
+ if( get80211priv(ifname, IEEE80211_IOCTL_GETKEY, &wk, sizeof(wk)) >= 0 )
+ {
+ /* Type 0 == WEP */
+ if( (wk.ik_type == 0) && (c->auth_algs == 0) )
+ c->auth_algs = (IWINFO_AUTH_OPEN | IWINFO_AUTH_SHARED);
+ }
+
+ /* Get used pairwise ciphers */
+ wrq.u.mode = IEEE80211_PARAM_UCASTCIPHERS;
+ if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
+ {
+ ciphers = wrq.u.mode;
+
+ if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_TKIP) )
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+
+ if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_AES_CCM) )
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+
+ if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_AES_OCB) )
+ c->pair_ciphers |= IWINFO_CIPHER_AESOCB;
+
+ if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_CKIP) )
+ c->pair_ciphers |= IWINFO_CIPHER_CKIP;
+
+ if( !c->pair_ciphers && ciphers & (1 << IEEE80211_CIPHER_WEP) )
+ {
+ switch(key_len) {
+ case 13:
+ c->pair_ciphers |= IWINFO_CIPHER_WEP104;
+ break;
+
+ case 5:
+ c->pair_ciphers |= IWINFO_CIPHER_WEP40;
+ break;
+
+ case 0:
+ break;
+
+ default:
+ c->pair_ciphers = IWINFO_CIPHER_WEP40 |
+ IWINFO_CIPHER_WEP104;
+ break;
+ }
+ }
+
+ if( ciphers & (1 << IEEE80211_CIPHER_NONE) )
+ c->pair_ciphers |= IWINFO_CIPHER_NONE;
+ }
+
+ /* Get used group cipher */
+ wrq.u.mode = IEEE80211_PARAM_MCASTCIPHER;
+ if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
+ {
+ ciphers = c->wpa_version ? wrq.u.mode : IEEE80211_CIPHER_WEP;
+
+ switch(ciphers) {
+ case IEEE80211_CIPHER_TKIP:
+ c->group_ciphers |= IWINFO_CIPHER_TKIP;
+ break;
+
+ case IEEE80211_CIPHER_AES_CCM:
+ c->group_ciphers |= IWINFO_CIPHER_CCMP;
+ break;
+
+ case IEEE80211_CIPHER_AES_OCB:
+ c->group_ciphers |= IWINFO_CIPHER_AESOCB;
+ break;
+
+ case IEEE80211_CIPHER_CKIP:
+ c->group_ciphers |= IWINFO_CIPHER_CKIP;
+ break;
+
+ case IEEE80211_CIPHER_WEP:
+ switch(key_len) {
+ case 13:
+ c->group_ciphers |= IWINFO_CIPHER_WEP104;
+ break;
+
+ case 5:
+ c->group_ciphers |= IWINFO_CIPHER_WEP40;
+ break;
+
+ default:
+ break;
+ }
+ break;
+
+ case IEEE80211_CIPHER_NONE:
+ c->group_ciphers |= IWINFO_CIPHER_NONE;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ c->enabled = (c->wpa_version || (c->auth_algs && c->pair_ciphers)) ? 1 : 0;
+
+ return 0;
+}
+
+int madwifi_get_assoclist(const char *ifname, char *buf, int *len)
+{
+ int bl, tl, noise;
+ uint8_t *cp;
+ uint8_t tmp[24*1024];
+ struct ieee80211req_sta_info *si;
+ struct iwinfo_assoclist_entry entry;
+
+ if( (tl = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
+ {
+ cp = tmp;
+ bl = 0;
+
+ if( madwifi_get_noise(ifname, &noise) )
+ noise = 0;
+
+ do {
+ si = (struct ieee80211req_sta_info *) cp;
+
+ entry.signal = (si->isi_rssi - 95);
+ entry.noise = noise;
+ memcpy(entry.mac, &si->isi_macaddr, 6);
+ memcpy(&buf[bl], &entry, sizeof(struct iwinfo_assoclist_entry));
+
+ bl += sizeof(struct iwinfo_assoclist_entry);
+ cp += si->isi_len;
+ tl -= si->isi_len;
+ } while (tl >= sizeof(struct ieee80211req_sta_info));
+
+ *len = bl;
+ return 0;
+ }
+
+ return -1;
+}
+
+int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len)
+{
+ int rc = -1;
+ char *res;
+
+ /* A wifiX device? */
+ if( madwifi_iswifi(ifname) )
+ {
+ if( (res = madwifi_ifadd(ifname)) != NULL )
+ {
+ rc = wext_get_txpwrlist(res, buf, len);
+ madwifi_ifdel(res);
+ }
+ }
+
+ /* Its an athX ... */
+ else if( !!madwifi_isvap(ifname, NULL) )
+ {
+ rc = wext_get_txpwrlist(ifname, buf, len);
+ }
+
+ return rc;
+}
+
+int madwifi_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ int ret;
+ char *res;
+ DIR *proc;
+ struct dirent *e;
+
+ ret = -1;
+
+ /* We got a wifiX device passed, try to lookup a vap on it */
+ if( madwifi_iswifi(ifname) )
+ {
+ if( (proc = opendir("/proc/sys/net/")) != NULL )
+ {
+ while( (e = readdir(proc)) != NULL )
+ {
+ if( !!madwifi_isvap(e->d_name, ifname) )
+ {
+ if( iwinfo_ifup(e->d_name) )
+ {
+ ret = wext_get_scanlist(e->d_name, buf, len);
+ break;
+ }
+ }
+ }
+
+ closedir(proc);
+ }
+
+ /* Still nothing found, try to create a vap */
+ if( ret == -1 )
+ {
+ if( (res = madwifi_ifadd(ifname)) != NULL )
+ {
+ if( iwinfo_ifup(res) )
+ {
+ wext_get_scanlist(res, buf, len);
+ sleep(1);
+
+ wext_get_scanlist(res, buf, len);
+ sleep(1);
+
+ ret = wext_get_scanlist(res, buf, len);
+ }
+
+ iwinfo_ifdown(res);
+ madwifi_ifdel(res);
+ }
+ }
+ }
+
+ /* Got athX device? */
+ else if( !!madwifi_isvap(ifname, NULL) )
+ {
+ ret = wext_get_scanlist(ifname, buf, len);
+ }
+
+ return ret;
+}
+
+int madwifi_get_freqlist(const char *ifname, char *buf, int *len)
+{
+ int i, bl;
+ int rc = -1;
+ char *res;
+ struct ieee80211req_chaninfo chans;
+ struct iwinfo_freqlist_entry entry;
+
+ /* A wifiX device? */
+ if( madwifi_iswifi(ifname) )
+ {
+ if( (res = madwifi_ifadd(ifname)) != NULL )
+ {
+ rc = get80211priv(res, IEEE80211_IOCTL_GETCHANINFO,
+ &chans, sizeof(chans));
+
+ madwifi_ifdel(res);
+ }
+ }
+
+ /* Its an athX ... */
+ else if( !!madwifi_isvap(ifname, NULL) )
+ {
+ rc = get80211priv(ifname, IEEE80211_IOCTL_GETCHANINFO,
+ &chans, sizeof(chans));
+ }
+
+
+ /* Got chaninfo? */
+ if( rc >= 0 )
+ {
+ bl = 0;
+
+ for( i = 0; i < chans.ic_nchans; i++ )
+ {
+ entry.mhz = chans.ic_chans[i].ic_freq;
+ entry.channel = chans.ic_chans[i].ic_ieee;
+ entry.restricted = 0;
+
+ memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry));
+ bl += sizeof(struct iwinfo_freqlist_entry);
+ }
+
+ *len = bl;
+ return 0;
+ }
+
+ return -1;
+}
+
+int madwifi_get_country(const char *ifname, char *buf)
+{
+ int i, fd, ccode = -1;
+ char buffer[34];
+ char *wifi = madwifi_iswifi(ifname)
+ ? (char *)ifname : madwifi_isvap(ifname, NULL);
+
+ struct ISO3166_to_CCode *e;
+
+ if( wifi )
+ {
+ snprintf(buffer, sizeof(buffer), "/proc/sys/dev/%s/countrycode", wifi);
+
+ if( (fd = open(buffer, O_RDONLY)) > -1 )
+ {
+ memset(buffer, 0, sizeof(buffer));
+
+ if( read(fd, buffer, sizeof(buffer)-1) > 0 )
+ ccode = atoi(buffer);
+
+ close(fd);
+ }
+ }
+
+ for( i = 0; i < (sizeof(CountryCodes)/sizeof(CountryCodes[0])); i++ )
+ {
+ e = &CountryCodes[i];
+
+ if( e->ccode == ccode )
+ {
+ sprintf(buf, "%c%c", e->iso3166 / 256, e->iso3166 % 256);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+int madwifi_get_countrylist(const char *ifname, char *buf, int *len)
+{
+ int i, count;
+ struct ISO3166_to_CCode *e, *p = NULL;
+ struct iwinfo_country_entry *c = (struct iwinfo_country_entry *)buf;
+
+ count = 0;
+
+ for( int i = 0; i < (sizeof(CountryCodes)/sizeof(CountryCodes[0])); i++ )
+ {
+ e = &CountryCodes[i];
+
+ if( !p || (e->iso3166 != p->iso3166) )
+ {
+ c->iso3166 = e->iso3166;
+ snprintf(c->ccode, sizeof(c->ccode), "%i", e->ccode);
+
+ c++;
+ count++;
+ }
+
+ p = e;
+ }
+
+ *len = (count * sizeof(struct iwinfo_country_entry));
+ return 0;
+}
+
+int madwifi_get_hwmodelist(const char *ifname, int *buf)
+{
+ char chans[IWINFO_BUFSIZE] = { 0 };
+ struct iwinfo_freqlist_entry *e = NULL;
+ int len = 0;
+
+ if( !madwifi_get_freqlist(ifname, chans, &len) )
+ {
+ for( e = (struct iwinfo_freqlist_entry *)chans; e->channel; e++ )
+ {
+ if( e->channel <= 14 )
+ {
+ *buf |= IWINFO_80211_B;
+ *buf |= IWINFO_80211_G;
+ }
+ else
+ {
+ *buf |= IWINFO_80211_A;
+ }
+ }
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int madwifi_get_mbssid_support(const char *ifname, int *buf)
+{
+ /* Test whether we can create another interface */
+ char *nif = madwifi_ifadd(ifname);
+
+ if( nif )
+ {
+ *buf = iwinfo_ifup(nif);
+
+ iwinfo_ifdown(nif);
+ madwifi_ifdel(nif);
+
+ return 0;
+ }
+
+ return -1;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - NL80211 Backend
+ *
+ * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * The signal handling code is derived from the official madwifi tools,
+ * wlanconfig.c in particular. The encryption property handling was
+ * inspired by the hostapd madwifi driver.
+ *
+ * Parts of this code are derived from the Linux iw utility.
+ */
+
+#include "iwinfo/nl80211.h"
+#include "iwinfo/wext.h"
+
+#define min(x, y) ((x) < (y)) ? (x) : (y)
+
+static struct nl80211_state *nls = NULL;
+
+static int nl80211_init(void)
+{
+ int err, fd;
+
+ if (!nls)
+ {
+ nls = malloc(sizeof(struct nl80211_state));
+ if (!nls) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+ nls->nl_sock = nl_socket_alloc();
+ if (!nls->nl_sock) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+ if( genl_connect(nls->nl_sock)) {
+ err = -ENOLINK;
+ goto err;
+ }
+
+ fd = nl_socket_get_fd(nls->nl_sock);
+ if (fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC) < 0)
+ {
+ err = -EINVAL;
+ goto err;
+ }
+
+ if( genl_ctrl_alloc_cache(nls->nl_sock, &nls->nl_cache)) {
+ err = -ENOMEM;
+ goto err;
+ }
+
+ nls->nl80211 = genl_ctrl_search_by_name(nls->nl_cache, "nl80211");
+ if (!nls->nl80211)
+ {
+ err = -ENOENT;
+ goto err;
+ }
+ }
+
+ return 0;
+
+
+err:
+ nl80211_close();
+ return err;
+}
+
+static int nl80211_msg_error(struct sockaddr_nl *nla,
+ struct nlmsgerr *err, void *arg)
+{
+ int *ret = arg;
+ *ret = err->error;
+ return NL_STOP;
+}
+
+static int nl80211_msg_finish(struct nl_msg *msg, void *arg)
+{
+ int *ret = arg;
+ *ret = 0;
+ return NL_SKIP;
+}
+
+static int nl80211_msg_ack(struct nl_msg *msg, void *arg)
+{
+ int *ret = arg;
+ *ret = 0;
+ return NL_STOP;
+}
+
+static int nl80211_msg_response(struct nl_msg *msg, void *arg)
+{
+ return NL_SKIP;
+}
+
+static void nl80211_free(struct nl80211_msg_conveyor *cv)
+{
+ if (cv)
+ {
+ if (cv->cb)
+ nl_cb_put(cv->cb);
+
+ if (cv->msg)
+ nlmsg_free(cv->msg);
+
+ cv->cb = NULL;
+ cv->msg = NULL;
+ }
+}
+
+static struct nl80211_msg_conveyor * nl80211_msg(const char *ifname, int cmd, int flags)
+{
+ static struct nl80211_msg_conveyor cv;
+
+ int ifidx = -1, phyidx = -1;
+ struct nl_msg *req = NULL;
+ struct nl_cb *cb = NULL;
+
+ if (nl80211_init() < 0)
+ goto err;
+
+ if (!strncmp(ifname, "phy", 3))
+ phyidx = atoi(&ifname[3]);
+ else if (!strncmp(ifname, "radio", 5))
+ phyidx = atoi(&ifname[5]);
+ else if (!strncmp(ifname, "mon.", 4))
+ ifidx = if_nametoindex(&ifname[4]);
+ else
+ ifidx = if_nametoindex(ifname);
+
+ if ((ifidx < 0) && (phyidx < 0))
+ return NULL;
+
+ req = nlmsg_alloc();
+ if (!req)
+ goto err;
+
+ cb = nl_cb_alloc(NL_CB_DEFAULT);
+ if (!cb)
+ goto err;
+
+ genlmsg_put(req, 0, 0, genl_family_get_id(nls->nl80211), 0,
+ flags, cmd, 0);
+
+ if (ifidx > -1)
+ NLA_PUT_U32(req, NL80211_ATTR_IFINDEX, ifidx);
+
+ if (phyidx > -1)
+ NLA_PUT_U32(req, NL80211_ATTR_WIPHY, phyidx);
+
+ cv.msg = req;
+ cv.cb = cb;
+
+ return &cv;
+
+err:
+nla_put_failure:
+ if (cb)
+ nl_cb_put(cb);
+
+ if (req)
+ nlmsg_free(req);
+
+ return NULL;
+}
+
+static struct nl80211_msg_conveyor * nl80211_send(
+ struct nl80211_msg_conveyor *cv,
+ int (*cb_func)(struct nl_msg *, void *), void *cb_arg
+) {
+ static struct nl80211_msg_conveyor rcv;
+ int err = 1;
+
+ if (cb_func)
+ nl_cb_set(cv->cb, NL_CB_VALID, NL_CB_CUSTOM, cb_func, cb_arg);
+ else
+ nl_cb_set(cv->cb, NL_CB_VALID, NL_CB_CUSTOM, nl80211_msg_response, &rcv);
+
+ if (nl_send_auto_complete(nls->nl_sock, cv->msg) < 0)
+ goto err;
+
+ nl_cb_err(cv->cb, NL_CB_CUSTOM, nl80211_msg_error, &err);
+ nl_cb_set(cv->cb, NL_CB_FINISH, NL_CB_CUSTOM, nl80211_msg_finish, &err);
+ nl_cb_set(cv->cb, NL_CB_ACK, NL_CB_CUSTOM, nl80211_msg_ack, &err);
+
+ while (err > 0)
+ nl_recvmsgs(nls->nl_sock, cv->cb);
+
+ return &rcv;
+
+err:
+ nl_cb_put(cv->cb);
+ nlmsg_free(cv->msg);
+
+ return NULL;
+}
+
+static struct nlattr ** nl80211_parse(struct nl_msg *msg)
+{
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ static struct nlattr *attr[NL80211_ATTR_MAX + 1];
+
+ nla_parse(attr, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ return attr;
+}
+
+static int nl80211_freq2channel(int freq)
+{
+ if (freq == 2484)
+ return 14;
+
+ if (freq < 2484)
+ return (freq - 2407) / 5;
+
+ return (freq / 5) - 1000;
+}
+
+static char * nl80211_getval(const char *ifname, const char *buf, const char *key)
+{
+ int i, len;
+ char lkey[64] = { 0 };
+ const char *ln = buf;
+ static char lval[256] = { 0 };
+
+ int matched_if = ifname ? 0 : 1;
+
+
+ for( i = 0, len = strlen(buf); i < len; i++ )
+ {
+ if (!lkey[0] && (buf[i] == ' ' || buf[i] == '\t'))
+ {
+ ln++;
+ }
+ else if (!lkey[0] && (buf[i] == '='))
+ {
+ if ((&buf[i] - ln) > 0)
+ memcpy(lkey, ln, min(sizeof(lkey) - 1, &buf[i] - ln));
+ }
+ else if (buf[i] == '\n')
+ {
+ if (lkey[0])
+ {
+ memcpy(lval, ln + strlen(lkey) + 1,
+ min(sizeof(lval) - 1, &buf[i] - ln - strlen(lkey) - 1));
+
+ if ((ifname != NULL) &&
+ (!strcmp(lkey, "interface") || !strcmp(lkey, "bss")) )
+ {
+ matched_if = !strcmp(lval, ifname);
+ }
+ else if (matched_if && !strcmp(lkey, key))
+ {
+ return lval;
+ }
+ }
+
+ ln = &buf[i+1];
+ memset(lkey, 0, sizeof(lkey));
+ memset(lval, 0, sizeof(lval));
+ }
+ }
+
+ return NULL;
+}
+
+static int nl80211_ifname2phy_cb(struct nl_msg *msg, void *arg)
+{
+ char *buf = arg;
+ struct nlattr **attr = nl80211_parse(msg);
+
+ if (attr[NL80211_ATTR_WIPHY_NAME])
+ sprintf(buf, "%s", nla_data(attr[NL80211_ATTR_WIPHY_NAME]));
+ else
+ buf[0] = 0;
+
+ return NL_SKIP;
+}
+
+static char * nl80211_ifname2phy(const char *ifname)
+{
+ static char phy[32] = { 0 };
+ struct nl80211_msg_conveyor *req;
+
+ memset(phy, 0, sizeof(phy));
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0);
+ if (req)
+ {
+ nl80211_send(req, nl80211_ifname2phy_cb, phy);
+ nl80211_free(req);
+ }
+
+ return phy[0] ? phy : NULL;
+}
+
+static char * nl80211_hostapd_info(const char *ifname)
+{
+ char *phy;
+ char path[32] = { 0 };
+ static char buf[4096] = { 0 };
+ FILE *conf;
+
+ if ((phy = nl80211_ifname2phy(ifname)) != NULL)
+ {
+ snprintf(path, sizeof(path), "/var/run/hostapd-%s.conf", phy);
+
+ if ((conf = fopen(path, "r")) != NULL)
+ {
+ fread(buf, sizeof(buf) - 1, 1, conf);
+ fclose(conf);
+
+ return buf;
+ }
+ }
+
+ return NULL;
+}
+
+static inline int nl80211_wpactl_recv(int sock, char *buf, int blen)
+{
+ fd_set rfds;
+ struct timeval tv = { 2, 0 };
+
+ FD_ZERO(&rfds);
+ FD_SET(sock, &rfds);
+
+ memset(buf, 0, blen);
+
+
+ if (select(sock + 1, &rfds, NULL, NULL, &tv) < 0)
+ return -1;
+
+ if (!FD_ISSET(sock, &rfds))
+ return -1;
+
+ return recv(sock, buf, blen, 0);
+}
+
+static char * nl80211_wpactl_info(const char *ifname, const char *cmd,
+ const char *event)
+{
+ int numtry = 0;
+ int sock = -1;
+ char *rv = NULL;
+ size_t remote_length, local_length;
+ static char buffer[10240] = { 0 };
+
+ struct sockaddr_un local = { 0 };
+ struct sockaddr_un remote = { 0 };
+
+
+ sock = socket(PF_UNIX, SOCK_DGRAM, 0);
+ if (sock < 0)
+ return NULL;
+
+ remote.sun_family = AF_UNIX;
+ remote_length = sizeof(remote.sun_family) + sprintf(remote.sun_path,
+ "/var/run/wpa_supplicant-%s/%s", ifname, ifname);
+
+ if (fcntl(sock, F_SETFD, fcntl(sock, F_GETFD) | FD_CLOEXEC) < 0)
+ goto out;
+
+ if (connect(sock, (struct sockaddr *) &remote, remote_length))
+ goto out;
+
+ local.sun_family = AF_UNIX;
+ local_length = sizeof(local.sun_family) + sprintf(local.sun_path,
+ "/var/run/iwinfo-%s-%d", ifname, getpid());
+
+ if (bind(sock, (struct sockaddr *) &local, local_length))
+ goto out;
+
+
+ send(sock, "ATTACH", 6, 0);
+
+ if (nl80211_wpactl_recv(sock, buffer, sizeof(buffer)) <= 0)
+ goto out;
+
+
+ send(sock, cmd, strlen(cmd), 0);
+
+ while( numtry++ < 5 )
+ {
+ if (nl80211_wpactl_recv(sock, buffer, sizeof(buffer)) <= 0)
+ {
+ if (event)
+ continue;
+
+ break;
+ }
+
+ if ((!event && buffer[0] != '<') || strstr(buffer, event))
+ break;
+ }
+
+ rv = buffer;
+
+out:
+ close(sock);
+
+ if (local.sun_family)
+ unlink(local.sun_path);
+
+ return rv;
+}
+
+static inline int nl80211_readint(const char *path)
+{
+ int fd;
+ int rv = -1;
+ char buffer[16];
+
+ if ((fd = open(path, O_RDONLY)) > -1)
+ {
+ if (read(fd, buffer, sizeof(buffer)) > 0)
+ rv = atoi(buffer);
+
+ close(fd);
+ }
+
+ return rv;
+}
+
+static char * nl80211_phy2ifname(const char *ifname)
+{
+ int fd, ifidx = -1, cifidx = -1, phyidx = -1;
+ char buffer[64];
+ static char nif[IFNAMSIZ] = { 0 };
+
+ DIR *d;
+ struct dirent *e;
+
+ if (!ifname)
+ return NULL;
+ else if (!strncmp(ifname, "phy", 3))
+ phyidx = atoi(&ifname[3]);
+ else if (!strncmp(ifname, "radio", 5))
+ phyidx = atoi(&ifname[5]);
+
+ memset(nif, 0, sizeof(nif));
+
+ if (phyidx > -1)
+ {
+ if ((d = opendir("/sys/class/net")) != NULL)
+ {
+ while( (e = readdir(d)) != NULL )
+ {
+ snprintf(buffer, sizeof(buffer),
+ "/sys/class/net/%s/phy80211/index", e->d_name);
+
+ if (nl80211_readint(buffer) == phyidx)
+ {
+ snprintf(buffer, sizeof(buffer),
+ "/sys/class/net/%s/ifindex", e->d_name);
+
+ if( (cifidx = nl80211_readint(buffer)) >= 0 &&
+ ((ifidx < 0) || (cifidx < ifidx)) )
+ {
+ ifidx = cifidx;
+ strncpy(nif, e->d_name, sizeof(nif));
+ }
+ }
+ }
+
+ closedir(d);
+ }
+ }
+
+ return nif[0] ? nif : NULL;
+}
+
+static char * nl80211_ifadd(const char *ifname)
+{
+ int phyidx;
+ char *rv = NULL;
+ static char nif[IFNAMSIZ] = { 0 };
+ struct nl80211_msg_conveyor *req, *res;
+
+ req = nl80211_msg(ifname, NL80211_CMD_NEW_INTERFACE, 0);
+ if (req)
+ {
+ snprintf(nif, sizeof(nif), "tmp.%s", ifname);
+
+ NLA_PUT_STRING(req->msg, NL80211_ATTR_IFNAME, nif);
+ NLA_PUT_U32(req->msg, NL80211_ATTR_IFTYPE, NL80211_IFTYPE_STATION);
+
+ nl80211_send(req, NULL, NULL);
+
+ rv = nif;
+
+ nla_put_failure:
+ nl80211_free(req);
+ }
+
+ return rv;
+}
+
+static void nl80211_ifdel(const char *ifname)
+{
+ struct nl80211_msg_conveyor *req;
+
+ req = nl80211_msg(ifname, NL80211_CMD_DEL_INTERFACE, 0);
+ if (req)
+ {
+ NLA_PUT_STRING(req->msg, NL80211_ATTR_IFNAME, ifname);
+
+ nl80211_send(req, NULL, NULL);
+
+ nla_put_failure:
+ nl80211_free(req);
+ }
+}
+
+static void nl80211_hostapd_hup(const char *ifname)
+{
+ int fd, pid = 0;
+ char buf[32];
+ char *phy = nl80211_ifname2phy(ifname);
+
+ if (phy)
+ {
+ snprintf(buf, sizeof(buf), "/var/run/wifi-%s.pid", phy);
+ if ((fd = open(buf, O_RDONLY)) > 0)
+ {
+ if (read(fd, buf, sizeof(buf)) > 0)
+ pid = atoi(buf);
+
+ close(fd);
+ }
+
+ if (pid > 0)
+ kill(pid, 1);
+ }
+}
+
+
+int nl80211_probe(const char *ifname)
+{
+ return !!nl80211_ifname2phy(ifname);
+}
+
+void nl80211_close(void)
+{
+ if (nls)
+ {
+ if (nls->nl_sock)
+ nl_socket_free(nls->nl_sock);
+
+ if (nls->nl_cache)
+ nl_cache_free(nls->nl_cache);
+
+ free(nls);
+ nls = NULL;
+ }
+}
+
+int nl80211_get_mode(const char *ifname, char *buf)
+{
+ return wext_get_mode(ifname, buf);
+}
+
+int nl80211_get_ssid(const char *ifname, char *buf)
+{
+ char *ssid;
+
+ if (!wext_get_ssid(ifname, buf))
+ {
+ return 0;
+ }
+ else if( (ssid = nl80211_hostapd_info(ifname)) &&
+ (ssid = nl80211_getval(ifname, ssid, "ssid")) )
+ {
+ memcpy(buf, ssid, strlen(ssid));
+ return 0;
+ }
+
+ return -1;
+}
+
+int nl80211_get_bssid(const char *ifname, char *buf)
+{
+ char *bssid;
+ unsigned char mac[6];
+
+ if (!wext_get_bssid(ifname, buf))
+ {
+ return 0;
+ }
+ else if((bssid = nl80211_hostapd_info(ifname)) &&
+ (bssid = nl80211_getval(ifname, bssid, "bssid")))
+ {
+ mac[0] = strtol(&bssid[0], NULL, 16);
+ mac[1] = strtol(&bssid[3], NULL, 16);
+ mac[2] = strtol(&bssid[6], NULL, 16);
+ mac[3] = strtol(&bssid[9], NULL, 16);
+ mac[4] = strtol(&bssid[12], NULL, 16);
+ mac[5] = strtol(&bssid[15], NULL, 16);
+
+ sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int nl80211_get_channel(const char *ifname, int *buf)
+{
+ char *first;
+
+ if (!wext_get_channel(ifname, buf))
+ return 0;
+
+ else if ((first = nl80211_phy2ifname(nl80211_ifname2phy(ifname))) != NULL)
+ return wext_get_channel(first, buf);
+
+ return -1;
+}
+
+int nl80211_get_frequency(const char *ifname, int *buf)
+{
+ char *first;
+
+ if (!wext_get_frequency(ifname, buf))
+ return 0;
+
+ else if ((first = nl80211_phy2ifname(nl80211_ifname2phy(ifname))) != NULL)
+ return wext_get_frequency(first, buf);
+
+ return -1;
+}
+
+int nl80211_get_txpower(const char *ifname, int *buf)
+{
+ return wext_get_txpower(ifname, buf);
+}
+
+
+static int nl80211_fill_signal_cb(struct nl_msg *msg, void *arg)
+{
+ int8_t dbm;
+ int16_t mbit;
+ struct nl80211_rssi_rate *rr = arg;
+ struct nlattr **attr = nl80211_parse(msg);
+ struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
+ struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
+
+ static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
+ [NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
+ };
+
+ static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
+ [NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
+ [NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
+ [NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
+ [NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
+ };
+
+ if (attr[NL80211_ATTR_STA_INFO])
+ {
+ if( !nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
+ attr[NL80211_ATTR_STA_INFO], stats_policy) )
+ {
+ if (sinfo[NL80211_STA_INFO_SIGNAL])
+ {
+ dbm = nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]);
+ rr->rssi = rr->rssi ? (int8_t)((rr->rssi + dbm) / 2) : dbm;
+ }
+
+ if (sinfo[NL80211_STA_INFO_TX_BITRATE])
+ {
+ if( !nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,
+ sinfo[NL80211_STA_INFO_TX_BITRATE], rate_policy) )
+ {
+ if (rinfo[NL80211_RATE_INFO_BITRATE])
+ {
+ mbit = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
+ rr->rate = rr->rate
+ ? (int16_t)((rr->rate + mbit) / 2) : mbit;
+ }
+ }
+ }
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static void nl80211_fill_signal(const char *ifname, struct nl80211_rssi_rate *r)
+{
+ DIR *d;
+ struct dirent *de;
+ struct nl80211_msg_conveyor *req;
+
+ r->rssi = 0;
+ r->rate = 0;
+
+ if ((d = opendir("/sys/class/net")) != NULL)
+ {
+ while ((de = readdir(d)) != NULL)
+ {
+ if (!strncmp(de->d_name, ifname, strlen(ifname)) &&
+ (!de->d_name[strlen(ifname)] ||
+ !strncmp(&de->d_name[strlen(ifname)], ".sta", 4)))
+ {
+ req = nl80211_msg(de->d_name, NL80211_CMD_GET_STATION,
+ NLM_F_DUMP);
+
+ if (req)
+ {
+ nl80211_send(req, nl80211_fill_signal_cb, r);
+ nl80211_free(req);
+ }
+ }
+ }
+
+ closedir(d);
+ }
+}
+
+int nl80211_get_bitrate(const char *ifname, int *buf)
+{
+ struct nl80211_rssi_rate rr;
+
+ if (!wext_get_bitrate(ifname, buf))
+ return 0;
+
+ nl80211_fill_signal(ifname, &rr);
+
+ if (rr.rate)
+ {
+ *buf = (rr.rate * 100);
+ return 0;
+ }
+
+ return -1;
+}
+
+int nl80211_get_signal(const char *ifname, int *buf)
+{
+ struct nl80211_rssi_rate rr;
+
+ if (!wext_get_signal(ifname, buf))
+ return 0;
+
+ nl80211_fill_signal(ifname, &rr);
+
+ if (rr.rssi)
+ {
+ *buf = rr.rssi;
+ return 0;
+ }
+
+ return -1;
+}
+
+static int nl80211_get_noise_cb(struct nl_msg *msg, void *arg)
+{
+ int8_t *noise = arg;
+ struct nlattr **tb = nl80211_parse(msg);
+ struct nlattr *si[NL80211_SURVEY_INFO_MAX + 1];
+
+ static struct nla_policy sp[NL80211_SURVEY_INFO_MAX + 1] = {
+ [NL80211_SURVEY_INFO_FREQUENCY] = { .type = NLA_U32 },
+ [NL80211_SURVEY_INFO_NOISE] = { .type = NLA_U8 },
+ };
+
+ if (!tb[NL80211_ATTR_SURVEY_INFO])
+ return NL_SKIP;
+
+ if (nla_parse_nested(si, NL80211_SURVEY_INFO_MAX,
+ tb[NL80211_ATTR_SURVEY_INFO], sp))
+ return NL_SKIP;
+
+ if (!si[NL80211_SURVEY_INFO_NOISE])
+ return NL_SKIP;
+
+ if (!*noise || si[NL80211_SURVEY_INFO_IN_USE])
+ *noise = (int8_t)nla_get_u8(si[NL80211_SURVEY_INFO_NOISE]);
+
+ return NL_SKIP;
+}
+
+
+int nl80211_get_noise(const char *ifname, int *buf)
+{
+ int8_t noise;
+ struct nl80211_msg_conveyor *req;
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_SURVEY, NLM_F_DUMP);
+ if (req)
+ {
+ noise = 0;
+
+ nl80211_send(req, nl80211_get_noise_cb, &noise);
+ nl80211_free(req);
+
+ if (noise)
+ {
+ *buf = noise;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+int nl80211_get_quality(const char *ifname, int *buf)
+{
+ int signal;
+
+ if (wext_get_quality(ifname, buf))
+ {
+ *buf = 0;
+
+ if (!nl80211_get_signal(ifname, &signal))
+ {
+ /* A positive signal level is usually just a quality
+ * value, pass through as-is */
+ if (signal >= 0)
+ {
+ *buf = signal;
+ }
+
+ /* The cfg80211 wext compat layer assumes a signal range
+ * of -110 dBm to -40 dBm, the quality value is derived
+ * by adding 110 to the signal level */
+ else
+ {
+ if (signal < -110)
+ signal = -110;
+ else if (signal > -40)
+ signal = -40;
+
+ *buf = (signal + 110);
+ }
+ }
+ }
+
+ return 0;
+}
+
+int nl80211_get_quality_max(const char *ifname, int *buf)
+{
+ if (wext_get_quality_max(ifname, buf))
+ /* The cfg80211 wext compat layer assumes a maximum
+ * quality of 70 */
+ *buf = 70;
+
+ return 0;
+}
+
+int nl80211_get_encryption(const char *ifname, char *buf)
+{
+ int i;
+ char k[9];
+ char *val, *res;
+ struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf;
+
+ /* WPA supplicant */
+ if( (res = nl80211_wpactl_info(ifname, "STATUS", NULL)) &&
+ (val = nl80211_getval(NULL, res, "pairwise_cipher")) )
+ {
+ /* WEP */
+ if (strstr(val, "WEP"))
+ {
+ if (strstr(val, "WEP-40"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP40;
+
+ else if (strstr(val, "WEP-104"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP104;
+
+ c->enabled = 1;
+ c->group_ciphers = c->pair_ciphers;
+
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+ c->auth_algs |= IWINFO_AUTH_OPEN; /* XXX: assumption */
+ }
+
+ /* WPA */
+ else
+ {
+ if (strstr(val, "TKIP"))
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+
+ else if (strstr(val, "CCMP"))
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+
+ else if (strstr(val, "NONE"))
+ c->pair_ciphers |= IWINFO_CIPHER_NONE;
+
+ else if (strstr(val, "WEP-40"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP40;
+
+ else if (strstr(val, "WEP-104"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP104;
+
+
+ if ((val = nl80211_getval(NULL, res, "group_cipher")))
+ {
+ if (strstr(val, "TKIP"))
+ c->group_ciphers |= IWINFO_CIPHER_TKIP;
+
+ else if (strstr(val, "CCMP"))
+ c->group_ciphers |= IWINFO_CIPHER_CCMP;
+
+ else if (strstr(val, "NONE"))
+ c->group_ciphers |= IWINFO_CIPHER_NONE;
+
+ else if (strstr(val, "WEP-40"))
+ c->group_ciphers |= IWINFO_CIPHER_WEP40;
+
+ else if (strstr(val, "WEP-104"))
+ c->group_ciphers |= IWINFO_CIPHER_WEP104;
+ }
+
+
+ if ((val = nl80211_getval(NULL, res, "key_mgmt")))
+ {
+ if (strstr(val, "WPA2"))
+ c->wpa_version = 2;
+
+ else if (strstr(val, "WPA"))
+ c->wpa_version = 1;
+
+
+ if (strstr(val, "PSK"))
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+
+ else if (strstr(val, "EAP") || strstr(val, "802.1X"))
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+
+ else if (strstr(val, "NONE"))
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+ }
+
+ c->enabled = (c->wpa_version && c->auth_suites) ? 1 : 0;
+ }
+
+ return 0;
+ }
+
+ /* Hostapd */
+ else if ((res = nl80211_hostapd_info(ifname)))
+ {
+ if ((val = nl80211_getval(ifname, res, "wpa")) != NULL)
+ c->wpa_version = atoi(val);
+
+ val = nl80211_getval(ifname, res, "wpa_key_mgmt");
+
+ if (!val || strstr(val, "PSK"))
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+
+ if (val && strstr(val, "EAP"))
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+
+ if (val && strstr(val, "NONE"))
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+
+ if ((val = nl80211_getval(ifname, res, "wpa_pairwise")) != NULL)
+ {
+ if (strstr(val, "TKIP"))
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+
+ if (strstr(val, "CCMP"))
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+
+ if (strstr(val, "NONE"))
+ c->pair_ciphers |= IWINFO_CIPHER_NONE;
+ }
+
+ if ((val = nl80211_getval(ifname, res, "auth_algs")) != NULL)
+ {
+ switch(atoi(val)) {
+ case 1:
+ c->auth_algs |= IWINFO_AUTH_OPEN;
+ break;
+
+ case 2:
+ c->auth_algs |= IWINFO_AUTH_SHARED;
+ break;
+
+ case 3:
+ c->auth_algs |= IWINFO_AUTH_OPEN;
+ c->auth_algs |= IWINFO_AUTH_SHARED;
+ break;
+
+ default:
+ break;
+ }
+
+ for( i = 0; i < 4; i++ )
+ {
+ snprintf(k, sizeof(k), "wep_key%d", i);
+
+ if ((val = nl80211_getval(ifname, res, k)))
+ {
+ if ((strlen(val) == 5) || (strlen(val) == 10))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP40;
+
+ else if ((strlen(val) == 13) || (strlen(val) == 26))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP104;
+ }
+ }
+ }
+
+ c->group_ciphers = c->pair_ciphers;
+ c->enabled = (c->wpa_version || c->pair_ciphers) ? 1 : 0;
+
+ return 0;
+ }
+
+ return -1;
+}
+
+
+static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg)
+{
+ struct nl80211_array_buf *arr = arg;
+ struct iwinfo_assoclist_entry *e = arr->buf;
+ struct nlattr **attr = nl80211_parse(msg);
+ struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
+
+ static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
+ [NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_BYTES] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_RX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_TX_PACKETS] = { .type = NLA_U32 },
+ [NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
+ [NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
+ [NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
+ [NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
+ };
+
+ /* advance to end of array */
+ e += arr->count;
+
+ if (attr[NL80211_ATTR_MAC])
+ memcpy(e->mac, nla_data(attr[NL80211_ATTR_MAC]), 6);
+
+ if (attr[NL80211_ATTR_STA_INFO])
+ {
+ if (!nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
+ attr[NL80211_ATTR_STA_INFO], stats_policy))
+ {
+ if (sinfo[NL80211_STA_INFO_SIGNAL])
+ e->signal = nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]);
+ }
+ }
+
+ e->noise = 0; /* filled in by caller */
+ arr->count++;
+
+ return NL_SKIP;
+}
+
+int nl80211_get_assoclist(const char *ifname, char *buf, int *len)
+{
+ DIR *d;
+ int i, noise = 0;
+ struct dirent *de;
+ struct nl80211_msg_conveyor *req;
+ struct nl80211_array_buf arr = { .buf = buf, .count = 0 };
+ struct iwinfo_assoclist_entry *e;
+
+ if ((d = opendir("/sys/class/net")) != NULL)
+ {
+ while ((de = readdir(d)) != NULL)
+ {
+ if (!strncmp(de->d_name, ifname, strlen(ifname)) &&
+ (!de->d_name[strlen(ifname)] ||
+ !strncmp(&de->d_name[strlen(ifname)], ".sta", 4)))
+ {
+ req = nl80211_msg(de->d_name, NL80211_CMD_GET_STATION,
+ NLM_F_DUMP);
+
+ if (req)
+ {
+ nl80211_send(req, nl80211_get_assoclist_cb, &arr);
+ nl80211_free(req);
+ }
+
+ break;
+ }
+ }
+
+ closedir(d);
+
+ if (!nl80211_get_noise(ifname, &noise))
+ for (i = 0, e = arr.buf; i < arr.count; i++, e++)
+ e->noise = noise;
+
+ *len = (arr.count * sizeof(struct iwinfo_assoclist_entry));
+ return 0;
+ }
+
+ return -1;
+}
+
+static int nl80211_get_txpwrlist_cb(struct nl_msg *msg, void *arg)
+{
+ int *dbm_max = arg;
+ int ch_cur, ch_cmp, bands_remain, freqs_remain;
+
+ struct nlattr **attr = nl80211_parse(msg);
+ struct nlattr *bands[NL80211_BAND_ATTR_MAX + 1];
+ struct nlattr *freqs[NL80211_FREQUENCY_ATTR_MAX + 1];
+ struct nlattr *band, *freq;
+
+ static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 },
+ };
+
+ ch_cur = *dbm_max; /* value int* is initialized with channel by caller */
+ *dbm_max = -1;
+
+ nla_for_each_nested(band, attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)
+ {
+ nla_parse(bands, NL80211_BAND_ATTR_MAX, nla_data(band),
+ nla_len(band), NULL);
+
+ nla_for_each_nested(freq,
+ bands[NL80211_BAND_ATTR_FREQS], freqs_remain)
+ {
+ nla_parse(freqs, NL80211_FREQUENCY_ATTR_MAX,
+ nla_data(freq), nla_len(freq), freq_policy);
+
+ ch_cmp = nl80211_freq2channel(
+ nla_get_u32(freqs[NL80211_FREQUENCY_ATTR_FREQ]));
+
+ if( (!ch_cur || (ch_cmp == ch_cur)) &&
+ freqs[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] )
+ {
+ *dbm_max = (int)(0.01 * nla_get_u32(
+ freqs[NL80211_FREQUENCY_ATTR_MAX_TX_POWER]));
+
+ break;
+ }
+ }
+ }
+
+ return NL_SKIP;
+}
+
+int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len)
+{
+ int ch_cur;
+ int dbm_max = -1, dbm_cur, dbm_cnt;
+ struct nl80211_msg_conveyor *req;
+ struct iwinfo_txpwrlist_entry entry;
+
+ if (nl80211_get_channel(ifname, &ch_cur))
+ ch_cur = 0;
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0);
+ if (req)
+ {
+ /* initialize the value pointer with channel for callback */
+ dbm_max = ch_cur;
+
+ nl80211_send(req, nl80211_get_txpwrlist_cb, &dbm_max);
+ nl80211_free(req);
+ }
+
+ if (dbm_max > -1)
+ {
+ for (dbm_cur = 0, dbm_cnt = 0;
+ dbm_cur < dbm_max;
+ dbm_cur++, dbm_cnt++)
+ {
+ entry.dbm = dbm_cur;
+ entry.mw = iwinfo_dbm2mw(dbm_cur);
+
+ memcpy(&buf[dbm_cnt * sizeof(entry)], &entry, sizeof(entry));
+ }
+
+ entry.dbm = dbm_max;
+ entry.mw = iwinfo_dbm2mw(dbm_max);
+
+ memcpy(&buf[dbm_cnt * sizeof(entry)], &entry, sizeof(entry));
+ dbm_cnt++;
+
+ *len = dbm_cnt * sizeof(entry);
+ return 0;
+ }
+
+ return -1;
+}
+
+static void nl80211_get_scancrypto(const char *spec,
+ struct iwinfo_crypto_entry *c)
+{
+ if (strstr(spec, "WPA") || strstr(spec, "WEP"))
+ {
+ c->enabled = 1;
+
+ if (strstr(spec, "WPA2-") && strstr(spec, "WPA-"))
+ c->wpa_version = 3;
+
+ else if (strstr(spec, "WPA2"))
+ c->wpa_version = 2;
+
+ else if (strstr(spec, "WPA"))
+ c->wpa_version = 1;
+
+ else if (strstr(spec, "WEP"))
+ c->auth_algs = IWINFO_AUTH_OPEN | IWINFO_AUTH_SHARED;
+
+
+ if (strstr(spec, "PSK"))
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+
+ if (strstr(spec, "802.1X") || strstr(spec, "EAP"))
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+
+ if (strstr(spec, "WPA-NONE"))
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+
+
+ if (strstr(spec, "TKIP"))
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+
+ if (strstr(spec, "CCMP"))
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+
+ if (strstr(spec, "WEP-40"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP40;
+
+ if (strstr(spec, "WEP-104"))
+ c->pair_ciphers |= IWINFO_CIPHER_WEP104;
+
+ c->group_ciphers = c->pair_ciphers;
+ }
+ else
+ {
+ c->enabled = 0;
+ }
+}
+
+int nl80211_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ int freq, rssi, qmax, count;
+ char *res;
+ char ssid[128] = { 0 };
+ char bssid[18] = { 0 };
+ char cipher[256] = { 0 };
+
+ /* Got a radioX pseudo interface, find some interface on it or create one */
+ if (!strncmp(ifname, "radio", 5))
+ {
+ /* Reuse existing interface */
+ if ((res = nl80211_phy2ifname(ifname)) != NULL)
+ {
+ return nl80211_get_scanlist(res, buf, len);
+ }
+
+ /* Need to spawn a temporary iface for scanning */
+ else if ((res = nl80211_ifadd(ifname)) != NULL)
+ {
+ count = nl80211_get_scanlist(res, buf, len);
+ nl80211_ifdel(res);
+ return count;
+ }
+ }
+
+ struct iwinfo_scanlist_entry *e = (struct iwinfo_scanlist_entry *)buf;
+
+ /* WPA supplicant */
+ if ((res = nl80211_wpactl_info(ifname, "SCAN", "CTRL-EVENT-SCAN-RESULTS")))
+ {
+ if ((res = nl80211_wpactl_info(ifname, "SCAN_RESULTS", NULL)))
+ {
+ nl80211_get_quality_max(ifname, &qmax);
+
+ /* skip header line */
+ while( *res++ != '\n' );
+
+ count = 0;
+
+ while( sscanf(res, "%17s %d %d %255s%*[ \t]%127[^\n]\n",
+ bssid, &freq, &rssi, cipher, ssid) > 0 )
+ {
+ /* BSSID */
+ e->mac[0] = strtol(&bssid[0], NULL, 16);
+ e->mac[1] = strtol(&bssid[3], NULL, 16);
+ e->mac[2] = strtol(&bssid[6], NULL, 16);
+ e->mac[3] = strtol(&bssid[9], NULL, 16);
+ e->mac[4] = strtol(&bssid[12], NULL, 16);
+ e->mac[5] = strtol(&bssid[15], NULL, 16);
+
+ /* SSID */
+ memcpy(e->ssid, ssid,
+ min(strlen(ssid), sizeof(e->ssid) - 1));
+
+ /* Mode (assume master) */
+ sprintf((char *)e->mode, "Master");
+
+ /* Channel */
+ e->channel = nl80211_freq2channel(freq);
+
+ /* Signal */
+ e->signal = rssi;
+
+ /* Quality */
+ if (rssi < 0)
+ {
+ /* The cfg80211 wext compat layer assumes a signal range
+ * of -110 dBm to -40 dBm, the quality value is derived
+ * by adding 110 to the signal level */
+ if (rssi < -110)
+ rssi = -110;
+ else if (rssi > -40)
+ rssi = -40;
+
+ e->quality = (rssi + 110);
+ }
+ else
+ {
+ e->quality = rssi;
+ }
+
+ /* Max. Quality */
+ e->quality_max = qmax;
+
+ /* Crypto */
+ nl80211_get_scancrypto(cipher, &e->crypto);
+
+ /* advance to next line */
+ while( *res && *res++ != '\n' );
+
+ count++;
+ e++;
+
+ memset(ssid, 0, sizeof(ssid));
+ memset(bssid, 0, sizeof(bssid));
+ memset(cipher, 0, sizeof(cipher));
+ }
+
+ *len = count * sizeof(struct iwinfo_scanlist_entry);
+ return 0;
+ }
+ }
+
+ /* AP scan */
+ else
+ {
+ /* Got a temp interface, don't create yet another one */
+ if (!strncmp(ifname, "tmp.", 4))
+ {
+ if (!iwinfo_ifup(ifname))
+ return -1;
+
+ wext_get_scanlist(ifname, buf, len);
+ iwinfo_ifdown(ifname);
+ return 0;
+ }
+
+ /* Spawn a new scan interface */
+ else
+ {
+ if (!(res = nl80211_ifadd(ifname)))
+ goto out;
+
+ if (!iwinfo_ifmac(res))
+ goto out;
+
+ /* if we can take the new interface up, the driver supports an
+ * additional interface and there's no need to tear down the ap */
+ if (iwinfo_ifup(res))
+ {
+ wext_get_scanlist(res, buf, len);
+ iwinfo_ifdown(res);
+ }
+
+ /* driver cannot create secondary interface, take down ap
+ * during scan */
+ else if (iwinfo_ifdown(ifname) && iwinfo_ifup(res))
+ {
+ wext_get_scanlist(res, buf, len);
+ iwinfo_ifdown(res);
+ iwinfo_ifup(ifname);
+ nl80211_hostapd_hup(ifname);
+ }
+
+ out:
+ nl80211_ifdel(res);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+static int nl80211_get_freqlist_cb(struct nl_msg *msg, void *arg)
+{
+ int bands_remain, freqs_remain;
+
+ struct nl80211_array_buf *arr = arg;
+ struct iwinfo_freqlist_entry *e = arr->buf;
+
+ struct nlattr **attr = nl80211_parse(msg);
+ struct nlattr *bands[NL80211_BAND_ATTR_MAX + 1];
+ struct nlattr *freqs[NL80211_FREQUENCY_ATTR_MAX + 1];
+ struct nlattr *band, *freq;
+
+ static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 },
+ };
+
+ nla_for_each_nested(band, attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)
+ {
+ nla_parse(bands, NL80211_BAND_ATTR_MAX, nla_data(band),
+ nla_len(band), NULL);
+
+ nla_for_each_nested(freq,
+ bands[NL80211_BAND_ATTR_FREQS], freqs_remain)
+ {
+ nla_parse(freqs, NL80211_FREQUENCY_ATTR_MAX,
+ nla_data(freq), nla_len(freq), NULL);
+
+ if( !freqs[NL80211_FREQUENCY_ATTR_FREQ] ||
+ freqs[NL80211_FREQUENCY_ATTR_DISABLED] )
+ continue;
+
+ e->mhz = nla_get_u32(freqs[NL80211_FREQUENCY_ATTR_FREQ]);
+ e->channel = nl80211_freq2channel(e->mhz);
+
+ e->restricted = (
+ freqs[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] ||
+ freqs[NL80211_FREQUENCY_ATTR_NO_IBSS] ||
+ freqs[NL80211_FREQUENCY_ATTR_RADAR]
+ ) ? 1 : 0;
+
+ e++;
+ arr->count++;
+ }
+ }
+
+ return NL_SKIP;
+}
+
+int nl80211_get_freqlist(const char *ifname, char *buf, int *len)
+{
+ struct nl80211_msg_conveyor *req;
+ struct nl80211_array_buf arr = { .buf = buf, .count = 0 };
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0);
+ if (req)
+ {
+ nl80211_send(req, nl80211_get_freqlist_cb, &arr);
+ nl80211_free(req);
+ }
+
+ if (arr.count > 0)
+ {
+ *len = arr.count * sizeof(struct iwinfo_freqlist_entry);
+ return 0;
+ }
+
+ return -1;
+}
+
+static int nl80211_get_country_cb(struct nl_msg *msg, void *arg)
+{
+ char *buf = arg;
+ struct nlattr **attr = nl80211_parse(msg);
+
+ if (attr[NL80211_ATTR_REG_ALPHA2])
+ memcpy(buf, nla_data(attr[NL80211_ATTR_REG_ALPHA2]), 2);
+ else
+ buf[0] = 0;
+
+ return NL_SKIP;
+}
+
+int nl80211_get_country(const char *ifname, char *buf)
+{
+ int rv = -1;
+ struct nl80211_msg_conveyor *req;
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_REG, 0);
+ if (req)
+ {
+ nl80211_send(req, nl80211_get_country_cb, buf);
+ nl80211_free(req);
+
+ if (buf[0])
+ rv = 0;
+ }
+
+ return rv;
+}
+
+int nl80211_get_countrylist(const char *ifname, char *buf, int *len)
+{
+ int i, count;
+ struct iwinfo_country_entry *e = (struct iwinfo_country_entry *)buf;
+ const struct iwinfo_iso3166_label *l;
+
+ for( l = IWINFO_ISO3166_NAMES, count = 0; l->iso3166; l++, e++, count++ )
+ {
+ e->iso3166 = l->iso3166;
+ e->ccode[0] = (l->iso3166 / 256);
+ e->ccode[1] = (l->iso3166 % 256);
+ }
+
+ *len = (count * sizeof(struct iwinfo_country_entry));
+ return 0;
+}
+
+static int nl80211_get_hwmodelist_cb(struct nl_msg *msg, void *arg)
+{
+ int *modes = arg;
+ int bands_remain, freqs_remain;
+ uint16_t caps = 0;
+ struct nlattr **attr = nl80211_parse(msg);
+ struct nlattr *bands[NL80211_BAND_ATTR_MAX + 1];
+ struct nlattr *freqs[NL80211_FREQUENCY_ATTR_MAX + 1];
+ struct nlattr *band, *freq;
+
+ *modes = 0;
+
+ if (attr[NL80211_ATTR_WIPHY_BANDS])
+ {
+ nla_for_each_nested(band, attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)
+ {
+ nla_parse(bands, NL80211_BAND_ATTR_MAX, nla_data(band),
+ nla_len(band), NULL);
+
+ if (bands[NL80211_BAND_ATTR_HT_CAPA])
+ caps = nla_get_u16(bands[NL80211_BAND_ATTR_HT_CAPA]);
+
+ /* Treat any nonzero capability as 11n */
+ if (caps > 0)
+ *modes |= IWINFO_80211_N;
+
+ nla_for_each_nested(freq,
+ bands[NL80211_BAND_ATTR_FREQS], freqs_remain)
+ {
+ nla_parse(freqs, NL80211_FREQUENCY_ATTR_MAX,
+ nla_data(freq), nla_len(freq), NULL);
+
+ if (!freqs[NL80211_FREQUENCY_ATTR_FREQ])
+ continue;
+
+ if (nla_get_u32(freqs[NL80211_FREQUENCY_ATTR_FREQ]) < 2485)
+ {
+ *modes |= IWINFO_80211_B;
+ *modes |= IWINFO_80211_G;
+ }
+ else
+ {
+ *modes |= IWINFO_80211_A;
+ }
+ }
+ }
+ }
+
+ return NL_SKIP;
+}
+
+int nl80211_get_hwmodelist(const char *ifname, int *buf)
+{
+ struct nl80211_msg_conveyor *req;
+
+ req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0);
+ if (req)
+ {
+ nl80211_send(req, nl80211_get_hwmodelist_cb, buf);
+ nl80211_free(req);
+ }
+
+ return *buf ? 0 : -1;
+}
+
+int nl80211_get_mbssid_support(const char *ifname, int *buf)
+{
+ /* Test whether we can create another interface */
+ char *nif = nl80211_ifadd(ifname);
+
+ if (nif)
+ {
+ *buf = (iwinfo_ifmac(nif) && iwinfo_ifup(nif));
+
+ iwinfo_ifdown(nif);
+ nl80211_ifdel(nif);
+
+ return 0;
+ }
+
+ return -1;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Shared utility routines
+ *
+ * Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * The signal handling code is derived from the official madwifi tools,
+ * wlanconfig.c in particular. The encryption property handling was
+ * inspired by the hostapd madwifi driver.
+ */
+
+#include "iwinfo/utils.h"
+
+
+static int ioctl_socket = -1;
+
+static int iwinfo_ioctl_socket(void)
+{
+ /* Prepare socket */
+ if( ioctl_socket == -1 )
+ {
+ ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0);
+ fcntl(ioctl_socket, F_SETFD, fcntl(ioctl_socket, F_GETFD) | FD_CLOEXEC);
+ }
+
+ return ioctl_socket;
+}
+
+int iwinfo_ioctl(int cmd, void *ifr)
+{
+ int s = iwinfo_ioctl_socket();
+ return ioctl(s, cmd, ifr);
+}
+
+int iwinfo_dbm2mw(int in)
+{
+ double res = 1.0;
+ int ip = in / 10;
+ int fp = in % 10;
+ int k;
+
+ for(k = 0; k < ip; k++) res *= 10;
+ for(k = 0; k < fp; k++) res *= LOG10_MAGIC;
+
+ return (int)res;
+}
+
+int iwinfo_mw2dbm(int in)
+{
+ double fin = (double) in;
+ int res = 0;
+
+ while(fin > 10.0)
+ {
+ res += 10;
+ fin /= 10.0;
+ }
+
+ while(fin > 1.000001)
+ {
+ res += 1;
+ fin /= LOG10_MAGIC;
+ }
+
+ return (int)res;
+}
+
+int iwinfo_ifup(const char *ifname)
+{
+ struct ifreq ifr;
+
+ strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+ if( iwinfo_ioctl(SIOCGIFFLAGS, &ifr) )
+ return 0;
+
+ ifr.ifr_flags |= (IFF_UP | IFF_RUNNING);
+
+ return !iwinfo_ioctl(SIOCSIFFLAGS, &ifr);
+}
+
+int iwinfo_ifdown(const char *ifname)
+{
+ struct ifreq ifr;
+
+ strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+ if( iwinfo_ioctl(SIOCGIFFLAGS, &ifr) )
+ return 0;
+
+ ifr.ifr_flags &= ~(IFF_UP | IFF_RUNNING);
+
+ return !iwinfo_ioctl(SIOCSIFFLAGS, &ifr);
+}
+
+int iwinfo_ifmac(const char *ifname)
+{
+ struct ifreq ifr;
+
+ strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+ if( iwinfo_ioctl(SIOCGIFHWADDR, &ifr) )
+ return 0;
+
+ ifr.ifr_hwaddr.sa_data[1]++;
+ ifr.ifr_hwaddr.sa_data[2]++;
+
+ return !iwinfo_ioctl(SIOCSIFHWADDR, &ifr);
+}
+
+void iwinfo_close(void)
+{
+ if( ioctl_socket > -1 )
+ close(ioctl_socket);
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Backend
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * Parts of this code are derived from the Linux wireless tools, iwlib.c,
+ * iwlist.c and iwconfig.c in particular.
+ */
+
+#include "iwinfo.h"
+#include "iwinfo/wext.h"
+
+static double wext_freq2float(const struct iw_freq *in)
+{
+ int i;
+ double res = (double) in->m;
+ for(i = 0; i < in->e; i++) res *= 10;
+ return res;
+}
+
+static inline int wext_freq2mhz(const struct iw_freq *in)
+{
+ int i;
+
+ if( in->e == 6 )
+ {
+ return in->m;
+ }
+ else
+ {
+ return (int)(wext_freq2float(in) / 1000000);
+ }
+}
+
+static inline int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
+{
+ if( !strncmp(ifname, "mon.", 4) )
+ strncpy(wrq->ifr_name, &ifname[4], IFNAMSIZ);
+ else
+ strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+
+ return iwinfo_ioctl(cmd, wrq);
+}
+
+
+int wext_probe(const char *ifname)
+{
+ struct iwreq wrq;
+
+ if(wext_ioctl(ifname, SIOCGIWNAME, &wrq) >= 0)
+ return 1;
+
+ return 0;
+}
+
+void wext_close(void)
+{
+ /* Nop */
+}
+
+int wext_get_mode(const char *ifname, char *buf)
+{
+ struct iwreq wrq;
+
+ if(wext_ioctl(ifname, SIOCGIWMODE, &wrq) >= 0)
+ {
+ switch(wrq.u.mode)
+ {
+ case 0:
+ sprintf(buf, "Auto");
+ break;
+
+ case 1:
+ sprintf(buf, "Ad-Hoc");
+ break;
+
+ case 2:
+ sprintf(buf, "Client");
+ break;
+
+ case 3:
+ sprintf(buf, "Master");
+ break;
+
+ case 4:
+ sprintf(buf, "Repeater");
+ break;
+
+ case 5:
+ sprintf(buf, "Secondary");
+ break;
+
+ case 6:
+ sprintf(buf, "Monitor");
+ break;
+
+ default:
+ sprintf(buf, "Unknown");
+ }
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_ssid(const char *ifname, char *buf)
+{
+ struct iwreq wrq;
+
+ wrq.u.essid.pointer = (caddr_t) buf;
+ wrq.u.essid.length = IW_ESSID_MAX_SIZE + 1;
+ wrq.u.essid.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWESSID, &wrq) >= 0)
+ return 0;
+
+ return -1;
+}
+
+int wext_get_bssid(const char *ifname, char *buf)
+{
+ struct iwreq wrq;
+
+ if(wext_ioctl(ifname, SIOCGIWAP, &wrq) >= 0)
+ {
+ sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X",
+ (uint8_t)wrq.u.ap_addr.sa_data[0], (uint8_t)wrq.u.ap_addr.sa_data[1],
+ (uint8_t)wrq.u.ap_addr.sa_data[2], (uint8_t)wrq.u.ap_addr.sa_data[3],
+ (uint8_t)wrq.u.ap_addr.sa_data[4], (uint8_t)wrq.u.ap_addr.sa_data[5]);
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_bitrate(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+
+ if(wext_ioctl(ifname, SIOCGIWRATE, &wrq) >= 0)
+ {
+ *buf = (wrq.u.bitrate.value / 1000);
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_channel(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_range range;
+ double freq;
+ int i;
+
+ if(wext_ioctl(ifname, SIOCGIWFREQ, &wrq) >= 0)
+ {
+ if( wrq.u.freq.m >= 1000 )
+ {
+ freq = wext_freq2float(&wrq.u.freq);
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+ {
+ for(i = 0; i < range.num_frequency; i++)
+ {
+ if( wext_freq2float(&range.freq[i]) == freq )
+ {
+ *buf = range.freq[i].i;
+ return 0;
+ }
+ }
+ }
+ }
+ else
+ {
+ *buf = wrq.u.freq.m;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+int wext_get_frequency(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_range range;
+ int i, channel;
+
+ if(wext_ioctl(ifname, SIOCGIWFREQ, &wrq) >= 0)
+ {
+ /* We got a channel number instead ... */
+ if( wrq.u.freq.m < 1000 )
+ {
+ channel = wrq.u.freq.m;
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+ {
+ for(i = 0; i < range.num_frequency; i++)
+ {
+ if( range.freq[i].i == channel )
+ {
+ *buf = wext_freq2mhz(&range.freq[i]);
+ return 0;
+ }
+ }
+ }
+ }
+ else
+ {
+ *buf = wext_freq2mhz(&wrq.u.freq);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+int wext_get_txpower(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+
+ wrq.u.txpower.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWTXPOW, &wrq) >= 0)
+ {
+ if(wrq.u.txpower.flags & IW_TXPOW_MWATT)
+ *buf = iwinfo_mw2dbm(wrq.u.txpower.value);
+ else
+ *buf = wrq.u.txpower.value;
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_signal(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_statistics stats;
+
+ wrq.u.data.pointer = (caddr_t) &stats;
+ wrq.u.data.length = sizeof(struct iw_statistics);
+ wrq.u.data.flags = 1;
+
+ if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+ {
+ *buf = (stats.qual.updated & IW_QUAL_DBM)
+ ? (stats.qual.level - 0x100) : stats.qual.level;
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_noise(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_statistics stats;
+
+ wrq.u.data.pointer = (caddr_t) &stats;
+ wrq.u.data.length = sizeof(struct iw_statistics);
+ wrq.u.data.flags = 1;
+
+ if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+ {
+ *buf = (stats.qual.updated & IW_QUAL_DBM)
+ ? (stats.qual.noise - 0x100) : stats.qual.noise;
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_quality(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_statistics stats;
+
+ wrq.u.data.pointer = (caddr_t) &stats;
+ wrq.u.data.length = sizeof(struct iw_statistics);
+ wrq.u.data.flags = 1;
+
+ if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+ {
+ *buf = stats.qual.qual;
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_quality_max(const char *ifname, int *buf)
+{
+ struct iwreq wrq;
+ struct iw_range range;
+
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+ {
+ *buf = range.max_qual.qual;
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_assoclist(const char *ifname, char *buf, int *len)
+{
+ /* Stub */
+ return -1;
+}
+
+int wext_get_txpwrlist(const char *ifname, char *buf, int *len)
+{
+ struct iwreq wrq;
+ struct iw_range range;
+ struct iwinfo_txpwrlist_entry entry;
+ int i;
+
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if( (wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0) &&
+ (range.num_txpower > 0) && (range.num_txpower <= IW_MAX_TXPOWER) &&
+ !(range.txpower_capa & IW_TXPOW_RELATIVE)
+ ) {
+ for( i = 0; i < range.num_txpower; i++ )
+ {
+ if( range.txpower_capa & IW_TXPOW_MWATT )
+ {
+ entry.dbm = iwinfo_mw2dbm(range.txpower[i]);
+ entry.mw = range.txpower[i];
+ }
+
+ /* Madwifi does neither set mW not dBm caps, also iwlist assumes
+ * dBm if mW is not set, so don't check here... */
+ else /* if( range.txpower_capa & IW_TXPOW_DBM ) */
+ {
+ entry.dbm = range.txpower[i];
+ entry.mw = iwinfo_dbm2mw(range.txpower[i]);
+ }
+
+ memcpy(&buf[i*sizeof(entry)], &entry, sizeof(entry));
+ }
+
+ *len = i * sizeof(entry);
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_freqlist(const char *ifname, char *buf, int *len)
+{
+ struct iwreq wrq;
+ struct iw_range range;
+ struct iwinfo_freqlist_entry entry;
+ int i, bl;
+
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+ {
+ bl = 0;
+
+ for(i = 0; i < range.num_frequency; i++)
+ {
+ entry.mhz = wext_freq2mhz(&range.freq[i]);
+ entry.channel = range.freq[i].i;
+ entry.restricted = 0;
+
+ memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry));
+ bl += sizeof(struct iwinfo_freqlist_entry);
+ }
+
+ *len = bl;
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_country(const char *ifname, char *buf)
+{
+ sprintf(buf, "00");
+ return 0;
+}
+
+int wext_get_countrylist(const char *ifname, char *buf, int *len)
+{
+ /* Stub */
+ return -1;
+}
+
+int wext_get_hwmodelist(const char *ifname, int *buf)
+{
+ char chans[IWINFO_BUFSIZE] = { 0 };
+ struct iwinfo_freqlist_entry *e = NULL;
+ int len = 0;
+
+ if( !wext_get_freqlist(ifname, chans, &len) )
+ {
+ for( e = (struct iwinfo_freqlist_entry *)chans; e->channel; e++ )
+ {
+ if( e->channel <= 14 )
+ {
+ *buf |= IWINFO_80211_B;
+ *buf |= IWINFO_80211_G;
+ }
+ else
+ {
+ *buf |= IWINFO_80211_A;
+ }
+ }
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wext_get_encryption(const char *ifname, char *buf)
+{
+ /* No reliable crypto info in wext */
+ return -1;
+}
+
+int wext_get_mbssid_support(const char *ifname, int *buf)
+{
+ /* No multi bssid support atm */
+ return -1;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Backend
+ *
+ * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * Parts of this code are derived from the Linux wireless tools, iwlib.c,
+ * iwlist.c and iwconfig.c in particular.
+ */
+
+#include "iwinfo.h"
+#include "iwinfo/wext_scan.h"
+
+
+static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
+{
+ strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+ return iwinfo_ioctl(cmd, wrq);
+}
+
+static inline double wext_freq2float(const struct iw_freq *in)
+{
+ int i;
+ double res = (double) in->m;
+ for(i = 0; i < in->e; i++) res *= 10;
+ return res;
+}
+
+static inline int wext_extract_event(struct stream_descr *stream, struct iw_event *iwe, int wev)
+{
+ const struct iw_ioctl_description *descr = NULL;
+ int event_type = 0;
+ unsigned int event_len = 1;
+ char *pointer;
+ unsigned cmd_index; /* *MUST* be unsigned */
+
+ /* Check for end of stream */
+ if((stream->current + IW_EV_LCP_PK_LEN) > stream->end)
+ return 0;
+
+ /* Extract the event header (to get the event id).
+ * Note : the event may be unaligned, therefore copy... */
+ memcpy((char *) iwe, stream->current, IW_EV_LCP_PK_LEN);
+
+ /* Check invalid events */
+ if(iwe->len <= IW_EV_LCP_PK_LEN)
+ return -1;
+
+ /* Get the type and length of that event */
+ if(iwe->cmd <= SIOCIWLAST)
+ {
+ cmd_index = iwe->cmd - SIOCIWFIRST;
+ if(cmd_index < standard_ioctl_num)
+ descr = &(standard_ioctl_descr[cmd_index]);
+ }
+ else
+ {
+ cmd_index = iwe->cmd - IWEVFIRST;
+ if(cmd_index < standard_event_num)
+ descr = &(standard_event_descr[cmd_index]);
+ }
+
+ if(descr != NULL)
+ event_type = descr->header_type;
+
+ /* Unknown events -> event_type=0 => IW_EV_LCP_PK_LEN */
+ event_len = event_type_size[event_type];
+
+ /* Fixup for earlier version of WE */
+ if((wev <= 18) && (event_type == IW_HEADER_TYPE_POINT))
+ event_len += IW_EV_POINT_OFF;
+
+ /* Check if we know about this event */
+ if(event_len <= IW_EV_LCP_PK_LEN)
+ {
+ /* Skip to next event */
+ stream->current += iwe->len;
+ return 2;
+ }
+
+ event_len -= IW_EV_LCP_PK_LEN;
+
+ /* Set pointer on data */
+ if(stream->value != NULL)
+ pointer = stream->value; /* Next value in event */
+ else
+ pointer = stream->current + IW_EV_LCP_PK_LEN; /* First value in event */
+
+ /* Copy the rest of the event (at least, fixed part) */
+ if((pointer + event_len) > stream->end)
+ {
+ /* Go to next event */
+ stream->current += iwe->len;
+ return -2;
+ }
+
+ /* Fixup for WE-19 and later : pointer no longer in the stream */
+ /* Beware of alignement. Dest has local alignement, not packed */
+ if( (wev > 18) && (event_type == IW_HEADER_TYPE_POINT) )
+ memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+ else
+ memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+
+ /* Skip event in the stream */
+ pointer += event_len;
+
+ /* Special processing for iw_point events */
+ if(event_type == IW_HEADER_TYPE_POINT)
+ {
+ /* Check the length of the payload */
+ unsigned int extra_len = iwe->len - (event_len + IW_EV_LCP_PK_LEN);
+ if(extra_len > 0)
+ {
+ /* Set pointer on variable part (warning : non aligned) */
+ iwe->u.data.pointer = pointer;
+
+ /* Check that we have a descriptor for the command */
+ if(descr == NULL)
+ /* Can't check payload -> unsafe... */
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+ else
+ {
+ /* Those checks are actually pretty hard to trigger,
+ * because of the checks done in the kernel... */
+
+ unsigned int token_len = iwe->u.data.length * descr->token_size;
+
+ /* Ugly fixup for alignement issues.
+ * If the kernel is 64 bits and userspace 32 bits,
+ * we have an extra 4+4 bytes.
+ * Fixing that in the kernel would break 64 bits userspace. */
+ if((token_len != extra_len) && (extra_len >= 4))
+ {
+ uint16_t alt_dlen = *((uint16_t *) pointer);
+ unsigned int alt_token_len = alt_dlen * descr->token_size;
+ if((alt_token_len + 8) == extra_len)
+ {
+ /* Ok, let's redo everything */
+ pointer -= event_len;
+ pointer += 4;
+ /* Dest has local alignement, not packed */
+ memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+ pointer += event_len + 4;
+ iwe->u.data.pointer = pointer;
+ token_len = alt_token_len;
+ }
+ }
+
+ /* Discard bogus events which advertise more tokens than
+ * what they carry... */
+ if(token_len > extra_len)
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+
+ /* Check that the advertised token size is not going to
+ * produce buffer overflow to our caller... */
+ if((iwe->u.data.length > descr->max_tokens)
+ && !(descr->flags & IW_DESCR_FLAG_NOMAX))
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+
+ /* Same for underflows... */
+ if(iwe->u.data.length < descr->min_tokens)
+ iwe->u.data.pointer = NULL; /* Discard paylod */
+ }
+ }
+ else
+ /* No data */
+ iwe->u.data.pointer = NULL;
+
+ /* Go to next event */
+ stream->current += iwe->len;
+ }
+ else
+ {
+ /* Ugly fixup for alignement issues.
+ * If the kernel is 64 bits and userspace 32 bits,
+ * we have an extra 4 bytes.
+ * Fixing that in the kernel would break 64 bits userspace. */
+ if((stream->value == NULL)
+ && ((((iwe->len - IW_EV_LCP_PK_LEN) % event_len) == 4)
+ || ((iwe->len == 12) && ((event_type == IW_HEADER_TYPE_UINT) ||
+ (event_type == IW_HEADER_TYPE_QUAL))) ))
+ {
+ pointer -= event_len;
+ pointer += 4;
+ /* Beware of alignement. Dest has local alignement, not packed */
+ memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+ pointer += event_len;
+ }
+
+ /* Is there more value in the event ? */
+ if((pointer + event_len) <= (stream->current + iwe->len))
+ /* Go to next value */
+ stream->value = pointer;
+ else
+ {
+ /* Go to next event */
+ stream->value = NULL;
+ stream->current += iwe->len;
+ }
+ }
+
+ return 1;
+}
+
+static inline void wext_fill_wpa(unsigned char *iebuf, int buflen, struct iwinfo_scanlist_entry *e)
+{
+ int ielen = iebuf[1] + 2;
+ int offset = 2; /* Skip the IE id, and the length. */
+ unsigned char wpa1_oui[3] = {0x00, 0x50, 0xf2};
+ unsigned char wpa2_oui[3] = {0x00, 0x0f, 0xac};
+ unsigned char *wpa_oui;
+ int i;
+ uint16_t ver = 0;
+ uint16_t cnt = 0;
+ int wpa1 = 0, wpa2 = 0;
+ char buf[256];
+
+ struct iwinfo_crypto_entry *ce = &e->crypto;
+
+ if(ielen > buflen)
+ ielen = buflen;
+
+ switch(iebuf[0])
+ {
+ case 0x30: /* WPA2 */
+ /* Check if we have enough data */
+ if(ielen < 4)
+ return;
+
+ wpa_oui = wpa2_oui;
+ break;
+
+ case 0xdd: /* WPA or else */
+ wpa_oui = wpa1_oui;
+ /* Not all IEs that start with 0xdd are WPA.
+ * * So check that the OUI is valid. */
+ if((ielen < 8) || ((memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ && (iebuf[offset+3] == 0x01)))
+ return;
+
+ offset += 4;
+ break;
+
+ default:
+ return;
+ }
+
+ /* Pick version number (little endian) */
+ ver = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+
+ if(iebuf[0] == 0xdd)
+ wpa1 = 1;
+
+ if(iebuf[0] == 0x30)
+ wpa2 = 1;
+
+ if( wpa1 && (ce->wpa_version == 2) )
+ ce->wpa_version = 3;
+ else if( wpa2 && (ce->wpa_version == 1) )
+ ce->wpa_version = 3;
+ else if( wpa1 && !ce->wpa_version )
+ ce->wpa_version = 1;
+ else if( wpa2 && !ce->wpa_version )
+ ce->wpa_version = 2;
+
+ if(ielen < (offset + 4))
+ {
+ ce->group_ciphers |= (1<<2); /* TKIP */
+ ce->pair_ciphers |= (1<<2); /* TKIP */
+ ce->auth_suites |= (1<<2); /* PSK */
+ return;
+ }
+
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->group_ciphers |= (1<<7); /* Proprietary */
+ else
+ ce->group_ciphers |= (1<<iebuf[offset+3]);
+
+ offset += 4;
+
+ if(ielen < (offset + 2))
+ {
+ ce->pair_ciphers |= (1<<2); /* TKIP */
+ ce->auth_suites |= (1<<2); /* PSK */
+ return;
+ }
+
+ /* Otherwise, we have some number of pairwise ciphers. */
+ cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+
+ if(ielen < (offset + 4*cnt))
+ return;
+
+ *buf = '\0';
+ for(i = 0; i < cnt; i++)
+ {
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->pair_ciphers |= (1<<7); /* Proprietary */
+ else if(iebuf[offset+3] <= IW_IE_CYPHER_NUM)
+ ce->pair_ciphers |= (1<<iebuf[offset+3]);
+ //else
+ // ce->pair_ciphers[ce->pair_cipher_num++] = 255; /* Unknown */
+
+ offset += 4;
+ }
+
+ /* Check if we are done */
+ if(ielen < (offset + 2))
+ return;
+
+ /* Now, we have authentication suites. */
+ cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
+ offset += 2;
+ *buf = '\0';
+
+ if(ielen < (offset + 4*cnt))
+ return;
+
+ for(i = 0; i < cnt; i++)
+ {
+ if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
+ ce->auth_suites |= (1<<7); /* Proprietary */
+ else if(iebuf[offset+3] <= IW_IE_KEY_MGMT_NUM)
+ ce->auth_suites |= (1<<iebuf[offset+3]);
+ //else
+ // ce->auth_suites[ce->auth_suite_num++] = 255; /* Unknown */
+
+ offset += 4;
+ }
+}
+
+
+static inline void wext_fill_entry(struct stream_descr *stream, struct iw_event *event,
+ struct iw_range *iw_range, int has_range, struct iwinfo_scanlist_entry *e)
+{
+ int i;
+ double freq;
+
+ /* Now, let's decode the event */
+ switch(event->cmd)
+ {
+ case SIOCGIWAP:
+ memcpy(e->mac, &event->u.ap_addr.sa_data, 6);
+ break;
+
+ case SIOCGIWFREQ:
+ if( event->u.freq.m >= 1000 )
+ {
+ freq = wext_freq2float(&(event->u.freq));
+
+ for(i = 0; i < iw_range->num_frequency; i++)
+ {
+ if( wext_freq2float(&iw_range->freq[i]) == freq )
+ {
+ e->channel = iw_range->freq[i].i;
+ break;
+ }
+ }
+ }
+ else
+ {
+ e->channel = event->u.freq.m;
+ }
+
+ break;
+
+ case SIOCGIWMODE:
+ switch(event->u.mode)
+ {
+ case 1:
+ sprintf((char *) e->mode, "Ad-Hoc");
+ break;
+
+ case 2:
+ case 3:
+ sprintf((char *) e->mode, "Master");
+ break;
+
+ default:
+ sprintf((char *) e->mode, "Unknown");
+ }
+
+ break;
+
+ case SIOCGIWESSID:
+ if( event->u.essid.pointer && event->u.essid.length && event->u.essid.flags )
+ memcpy(e->ssid, event->u.essid.pointer, event->u.essid.length);
+
+ break;
+
+ case SIOCGIWENCODE:
+ e->crypto.enabled = !(event->u.data.flags & IW_ENCODE_DISABLED);
+ break;
+
+ case IWEVQUAL:
+ e->signal = event->u.qual.level;
+ e->quality = event->u.qual.qual;
+ e->quality_max = iw_range->max_qual.qual;
+ break;
+#if 0
+ case SIOCGIWRATE:
+ if(state->val_index == 0)
+ {
+ lua_pushstring(L, "bitrates");
+ lua_newtable(L);
+ }
+ //iw_print_bitrate(buffer, sizeof(buffer), event->u.bitrate.value);
+ snprintf(buffer, sizeof(buffer), "%d", event->u.bitrate.value);
+ lua_pushinteger(L, state->val_index + 1);
+ lua_pushstring(L, buffer);
+ lua_settable(L, -3);
+
+ /* Check for termination */
+ if(stream->value == NULL)
+ {
+ lua_settable(L, -3);
+ state->val_index = 0;
+ } else
+ state->val_index++;
+ break;
+#endif
+ case IWEVGENIE:
+ i = 0;
+
+ while(i <= (event->u.data.length - 2))
+ {
+ switch(((unsigned char *)event->u.data.pointer)[i])
+ {
+ case 0xdd: /* WPA1 (and other) */
+ case 0x30: /* WPA2 */
+ wext_fill_wpa((unsigned char *)event->u.data.pointer + i,
+ event->u.data.length, e);
+
+ break;
+ }
+
+ i += ((unsigned char *)event->u.data.pointer)[i+1] + 2;
+ }
+
+ break;
+ }
+}
+
+
+int wext_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ struct iwreq wrq;
+ struct iw_scan_req scanopt; /* Options for 'set' */
+ unsigned char *buffer = NULL; /* Results */
+ int buflen = IW_SCAN_MAX_DATA; /* Min for compat WE<17 */
+ struct iw_range range;
+ int has_range = 1;
+ struct timeval tv; /* Select timeout */
+ int timeout = 15000000; /* 15s */
+
+ int entrylen = 0;
+ struct iwinfo_scanlist_entry e;
+
+ wrq.u.data.pointer = (caddr_t) ⦥
+ wrq.u.data.length = sizeof(struct iw_range);
+ wrq.u.data.flags = 0;
+
+ if( wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0 )
+ {
+ /* Init timeout value -> 250ms between set and first get */
+ tv.tv_sec = 0;
+ tv.tv_usec = 250000;
+
+ /* Clean up set args */
+ memset(&scanopt, 0, sizeof(scanopt));
+
+ wrq.u.data.pointer = NULL;
+ wrq.u.data.flags = 0;
+ wrq.u.data.length = 0;
+
+ /* Initiate Scanning */
+ if( wext_ioctl(ifname, SIOCSIWSCAN, &wrq) >= 0 )
+ {
+ timeout -= tv.tv_usec;
+
+ /* Forever */
+ while(1)
+ {
+ fd_set rfds; /* File descriptors for select */
+ int last_fd; /* Last fd */
+ int ret;
+
+ /* Guess what ? We must re-generate rfds each time */
+ FD_ZERO(&rfds);
+ last_fd = -1;
+ /* In here, add the rtnetlink fd in the list */
+
+ /* Wait until something happens */
+ ret = select(last_fd + 1, &rfds, NULL, NULL, &tv);
+
+ /* Check if there was an error */
+ if(ret < 0)
+ {
+ if(errno == EAGAIN || errno == EINTR)
+ continue;
+
+ return -1;
+ }
+
+ /* Check if there was a timeout */
+ if(ret == 0)
+ {
+ unsigned char *newbuf;
+
+ realloc:
+ /* (Re)allocate the buffer - realloc(NULL, len) == malloc(len) */
+ newbuf = realloc(buffer, buflen);
+ if(newbuf == NULL)
+ {
+ if(buffer)
+ free(buffer);
+
+ return -1;
+ }
+
+ buffer = newbuf;
+
+ /* Try to read the results */
+ wrq.u.data.pointer = buffer;
+ wrq.u.data.flags = 0;
+ wrq.u.data.length = buflen;
+
+ if( wext_ioctl(ifname, SIOCGIWSCAN, &wrq) )
+ {
+ /* Check if buffer was too small (WE-17 only) */
+ if((errno == E2BIG) && (range.we_version_compiled > 16))
+ {
+ /* Some driver may return very large scan results, either
+ * because there are many cells, or because they have many
+ * large elements in cells (like IWEVCUSTOM). Most will
+ * only need the regular sized buffer. We now use a dynamic
+ * allocation of the buffer to satisfy everybody. Of course,
+ * as we don't know in advance the size of the array, we try
+ * various increasing sizes. Jean II */
+
+ /* Check if the driver gave us any hints. */
+ if(wrq.u.data.length > buflen)
+ buflen = wrq.u.data.length;
+ else
+ buflen *= 2;
+
+ /* Try again */
+ goto realloc;
+ }
+
+ /* Check if results not available yet */
+ if(errno == EAGAIN)
+ {
+ /* Restart timer for only 100ms*/
+ tv.tv_sec = 0;
+ tv.tv_usec = 100000;
+ timeout -= tv.tv_usec;
+
+ if(timeout > 0)
+ continue; /* Try again later */
+ }
+
+ /* Bad error */
+ free(buffer);
+ return -1;
+
+ } else {
+ /* We have the results, go to process them */
+ break;
+ }
+ }
+ }
+
+ if( wrq.u.data.length )
+ {
+ struct iw_event iwe;
+ struct stream_descr stream;
+ int ret;
+ int first = 1;
+
+ memset(&stream, 0, sizeof(stream));
+ stream.current = (char *)buffer;
+ stream.end = (char *)buffer + wrq.u.data.length;
+
+ do
+ {
+ /* Extract an event and print it */
+ ret = wext_extract_event(&stream, &iwe, range.we_version_compiled);
+
+ if(ret >= 0)
+ {
+ if( (iwe.cmd == SIOCGIWAP) || (ret == 0) )
+ {
+ if( first )
+ {
+ first = 0;
+ }
+ else if( (entrylen + sizeof(struct iwinfo_scanlist_entry)) <= IWINFO_BUFSIZE )
+ {
+ /* if encryption is off, clear the crypto strunct */
+ if( !e.crypto.enabled )
+ memset(&e.crypto, 0, sizeof(struct iwinfo_crypto_entry));
+
+ memcpy(&buf[entrylen], &e, sizeof(struct iwinfo_scanlist_entry));
+ entrylen += sizeof(struct iwinfo_scanlist_entry);
+ }
+ else
+ {
+ /* we exceed the callers buffer size, abort here ... */
+ break;
+ }
+
+ memset(&e, 0, sizeof(struct iwinfo_scanlist_entry));
+ }
+
+ wext_fill_entry(&stream, &iwe, &range, has_range, &e);
+ }
+
+ } while(ret > 0);
+
+ free(buffer);
+ *len = entrylen;
+ return 0;
+ }
+
+ *len = 0;
+ free(buffer);
+ return 0;
+ }
+ }
+
+ return -1;
+}
--- /dev/null
+/*
+ * iwinfo - Wireless Information Library - Broadcom wl.o Backend
+ *
+ * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * This code is based on the wlc.c utility published by OpenWrt.org .
+ */
+
+#include "iwinfo/wl.h"
+#include "iwinfo/wext.h"
+
+static int wl_ioctl(const char *name, int cmd, void *buf, int len)
+{
+ struct ifreq ifr;
+ wl_ioctl_t ioc;
+
+ /* do it */
+ ioc.cmd = cmd;
+ ioc.buf = buf;
+ ioc.len = len;
+
+ strncpy(ifr.ifr_name, name, IFNAMSIZ);
+ ifr.ifr_data = (caddr_t) &ioc;
+
+ return iwinfo_ioctl(SIOCDEVPRIVATE, &ifr);
+}
+
+static struct wl_maclist * wl_read_assoclist(const char *ifname)
+{
+ struct wl_maclist *macs;
+ int maclen = 4 + WL_MAX_STA_COUNT * 6;
+
+ if( (macs = (struct wl_maclist *) malloc(maclen)) != NULL )
+ {
+ memset(macs, 0, maclen);
+ macs->count = WL_MAX_STA_COUNT;
+
+ if( !wl_ioctl(ifname, WLC_GET_ASSOCLIST, macs, maclen) )
+ return macs;
+
+ free(macs);
+ }
+
+ return NULL;
+}
+
+
+int wl_probe(const char *ifname)
+{
+ int magic;
+
+ if( !wl_ioctl(ifname, WLC_GET_MAGIC, &magic, sizeof(magic)) && (magic == WLC_IOCTL_MAGIC))
+ return 1;
+
+ return 0;
+}
+
+void wl_close(void)
+{
+ /* Nop */
+}
+
+int wl_get_mode(const char *ifname, char *buf)
+{
+ int ret = -1;
+ int ap, infra, passive;
+
+ if( (ret = wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap))) )
+ return ret;
+
+ if( (ret = wl_ioctl(ifname, WLC_GET_INFRA, &infra, sizeof(infra))) )
+ return ret;
+
+ if( (ret = wl_ioctl(ifname, WLC_GET_PASSIVE, &passive, sizeof(passive))) )
+ return ret;
+
+ if( passive )
+ sprintf(buf, "Monitor");
+ else if( !infra )
+ sprintf(buf, "Ad-Hoc");
+ else if( ap )
+ sprintf(buf, "Master");
+ else
+ sprintf(buf, "Client");
+
+ return 0;
+}
+
+int wl_get_ssid(const char *ifname, char *buf)
+{
+ int ret = -1;
+ wlc_ssid_t ssid;
+
+ if( !(ret = wl_ioctl(ifname, WLC_GET_SSID, &ssid, sizeof(ssid))) )
+ memcpy(buf, ssid.ssid, ssid.ssid_len);
+
+ return ret;
+}
+
+int wl_get_bssid(const char *ifname, char *buf)
+{
+ int ret = -1;
+ char bssid[6];
+
+ if( !(ret = wl_ioctl(ifname, WLC_GET_BSSID, bssid, 6)) )
+ sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X",
+ (uint8_t)bssid[0], (uint8_t)bssid[1], (uint8_t)bssid[2],
+ (uint8_t)bssid[3], (uint8_t)bssid[4], (uint8_t)bssid[5]
+ );
+
+ return ret;
+}
+
+int wl_get_channel(const char *ifname, int *buf)
+{
+ return wl_ioctl(ifname, WLC_GET_CHANNEL, buf, sizeof(buf));
+}
+
+int wl_get_frequency(const char *ifname, int *buf)
+{
+ return wext_get_frequency(ifname, buf);
+}
+
+int wl_get_txpower(const char *ifname, int *buf)
+{
+ return wext_get_txpower(ifname, buf);
+}
+
+int wl_get_bitrate(const char *ifname, int *buf)
+{
+ int ret = -1;
+ int rate = 0;
+
+ if( !(ret = wl_ioctl(ifname, WLC_GET_RATE, &rate, sizeof(rate))) && (rate > 0))
+ *buf = ((rate / 2) * 1000) + ((rate & 1) ? 500 : 0);
+
+ return ret;
+}
+
+int wl_get_signal(const char *ifname, int *buf)
+{
+ unsigned int ap, rssi, i, rssi_count;
+ int ioctl_req_version = 0x2000;
+ char tmp[WLC_IOCTL_MAXLEN];
+ struct wl_maclist *macs = NULL;
+ wl_sta_rssi_t starssi;
+
+ memset(tmp, 0, WLC_IOCTL_MAXLEN);
+ memcpy(tmp, &ioctl_req_version, sizeof(ioctl_req_version));
+
+ wl_ioctl(ifname, WLC_GET_BSS_INFO, tmp, WLC_IOCTL_MAXLEN);
+
+ if( !wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) && !ap )
+ {
+ *buf = tmp[WL_BSS_RSSI_OFFSET];
+ }
+ else
+ {
+ rssi = rssi_count = 0;
+
+ /* Calculate average rssi from conntected stations */
+ if( (macs = wl_read_assoclist(ifname)) != NULL )
+ {
+ for( i = 0; i < macs->count; i++ )
+ {
+ memcpy(starssi.mac, &macs->ea[i], 6);
+
+ if( !wl_ioctl(ifname, WLC_GET_RSSI, &starssi, 12) )
+ {
+ rssi -= starssi.rssi;
+ rssi_count++;
+ }
+ }
+
+ free(macs);
+ }
+
+ *buf = (rssi == 0 || rssi_count == 0) ? 1 : -(rssi / rssi_count);
+ }
+
+ return 0;
+}
+
+int wl_get_noise(const char *ifname, int *buf)
+{
+ unsigned int ap, noise;
+ int ioctl_req_version = 0x2000;
+ char tmp[WLC_IOCTL_MAXLEN];
+
+ memset(tmp, 0, WLC_IOCTL_MAXLEN);
+ memcpy(tmp, &ioctl_req_version, sizeof(ioctl_req_version));
+
+ wl_ioctl(ifname, WLC_GET_BSS_INFO, tmp, WLC_IOCTL_MAXLEN);
+
+ if ((wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) < 0) || ap)
+ {
+ if (wl_ioctl(ifname, WLC_GET_PHY_NOISE, &noise, sizeof(noise)) < 0)
+ noise = 0;
+ }
+ else
+ {
+ noise = tmp[WL_BSS_NOISE_OFFSET];
+ }
+
+ *buf = noise;
+
+ return 0;
+}
+
+int wl_get_quality(const char *ifname, int *buf)
+{
+ return wext_get_quality(ifname, buf);
+}
+
+int wl_get_quality_max(const char *ifname, int *buf)
+{
+ return wext_get_quality_max(ifname, buf);
+}
+
+int wl_get_encryption(const char *ifname, char *buf)
+{
+ uint32_t wsec, wauth, wpa;
+ struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf;
+
+ if( wl_ioctl(ifname, WLC_GET_WPA_AUTH, &wpa, sizeof(uint32_t)) ||
+ wl_ioctl(ifname, WLC_GET_WSEC, &wsec, sizeof(uint32_t)) ||
+ wl_ioctl(ifname, WLC_GET_AUTH, &wauth, sizeof(uint32_t)) )
+ return -1;
+
+ switch(wsec)
+ {
+ case 2:
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+ break;
+
+ case 4:
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+ break;
+
+ case 6:
+ c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+ c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+ break;
+ }
+
+ switch(wpa)
+ {
+ case 0:
+ if( wsec && !wauth )
+ c->auth_algs |= IWINFO_AUTH_OPEN;
+
+ else if( wsec && wauth )
+ c->auth_algs |= IWINFO_AUTH_SHARED;
+
+ /* ToDo: evaluate WEP key lengths */
+ c->pair_ciphers = IWINFO_CIPHER_WEP40 | IWINFO_CIPHER_WEP104;
+ c->auth_suites |= IWINFO_KMGMT_NONE;
+ break;
+
+ case 2:
+ c->wpa_version = 1;
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+ break;
+
+ case 4:
+ c->wpa_version = 1;
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+ break;
+
+ case 32:
+ case 64:
+ c->wpa_version = 2;
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+ break;
+
+ case 66:
+ c->wpa_version = 3;
+ c->auth_suites |= IWINFO_KMGMT_8021x;
+ break;
+
+ case 128:
+ c->wpa_version = 2;
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+ break;
+
+ case 132:
+ c->wpa_version = 3;
+ c->auth_suites |= IWINFO_KMGMT_PSK;
+ break;
+
+ default:
+ break;
+ }
+
+ c->enabled = (c->wpa_version || c->auth_algs) ? 1 : 0;
+ c->group_ciphers = c->pair_ciphers;
+
+ return 0;
+}
+
+int wl_get_enctype(const char *ifname, char *buf)
+{
+ uint32_t wsec, wpa;
+ char algo[11];
+
+ if( wl_ioctl(ifname, WLC_GET_WPA_AUTH, &wpa, sizeof(uint32_t)) ||
+ wl_ioctl(ifname, WLC_GET_WSEC, &wsec, sizeof(uint32_t)) )
+ return -1;
+
+ switch(wsec)
+ {
+ case 2:
+ sprintf(algo, "TKIP");
+ break;
+
+ case 4:
+ sprintf(algo, "CCMP");
+ break;
+
+ case 6:
+ sprintf(algo, "TKIP, CCMP");
+ break;
+ }
+
+ switch(wpa)
+ {
+ case 0:
+ sprintf(buf, "%s", wsec ? "WEP" : "None");
+ break;
+
+ case 2:
+ sprintf(buf, "WPA 802.1X (%s)", algo);
+ break;
+
+ case 4:
+ sprintf(buf, "WPA PSK (%s)", algo);
+ break;
+
+ case 32:
+ sprintf(buf, "802.1X (%s)", algo);
+ break;
+
+ case 64:
+ sprintf(buf, "WPA2 802.1X (%s)", algo);
+ break;
+
+ case 66:
+ sprintf(buf, "mixed WPA/WPA2 802.1X (%s)", algo);
+ break;
+
+ case 128:
+ sprintf(buf, "WPA2 PSK (%s)", algo);
+ break;
+
+ case 132:
+ sprintf(buf, "mixed WPA/WPA2 PSK (%s)", algo);
+ break;
+
+ default:
+ sprintf(buf, "Unknown");
+ }
+
+ return 0;
+}
+
+int wl_get_assoclist(const char *ifname, char *buf, int *len)
+{
+ int i, j, noise;
+ int ap, infra, passive;
+ char line[128];
+ char macstr[18];
+ char devstr[IFNAMSIZ];
+ struct wl_maclist *macs;
+ struct wl_sta_rssi rssi;
+ struct iwinfo_assoclist_entry entry;
+ FILE *arp;
+
+ ap = infra = passive = 0;
+
+ wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap));
+ wl_ioctl(ifname, WLC_GET_INFRA, &infra, sizeof(infra));
+ wl_ioctl(ifname, WLC_GET_PASSIVE, &passive, sizeof(passive));
+
+ if( wl_get_noise(ifname, &noise) )
+ noise = 0;
+
+ if( (ap || infra || passive) && ((macs = wl_read_assoclist(ifname)) != NULL) )
+ {
+ for( i = 0, j = 0; i < macs->count; i++, j += sizeof(struct iwinfo_assoclist_entry) )
+ {
+ memcpy(rssi.mac, &macs->ea[i], 6);
+
+ if( !wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi)) )
+ entry.signal = (rssi.rssi - 0x100);
+ else
+ entry.signal = 0;
+
+ entry.noise = noise;
+ memcpy(entry.mac, &macs->ea[i], 6);
+ memcpy(&buf[j], &entry, sizeof(entry));
+ }
+
+ *len = j;
+ free(macs);
+ return 0;
+ }
+ else if( (arp = fopen("/proc/net/arp", "r")) != NULL )
+ {
+ j = 0;
+
+ while( fgets(line, sizeof(line), arp) != NULL )
+ {
+ if( sscanf(line, "%*s 0x%*d 0x%*d %17s %*s %s", macstr, devstr) && !strcmp(devstr, ifname) )
+ {
+ rssi.mac[0] = strtol(&macstr[0], NULL, 16);
+ rssi.mac[1] = strtol(&macstr[3], NULL, 16);
+ rssi.mac[2] = strtol(&macstr[6], NULL, 16);
+ rssi.mac[3] = strtol(&macstr[9], NULL, 16);
+ rssi.mac[4] = strtol(&macstr[12], NULL, 16);
+ rssi.mac[5] = strtol(&macstr[15], NULL, 16);
+
+ if( !wl_ioctl(ifname, WLC_GET_RSSI, &rssi, sizeof(struct wl_sta_rssi)) )
+ entry.signal = (rssi.rssi - 0x100);
+ else
+ entry.signal = 0;
+
+ entry.noise = noise;
+ memcpy(entry.mac, rssi.mac, 6);
+ memcpy(&buf[j], &entry, sizeof(entry));
+
+ j += sizeof(entry);
+ }
+ }
+
+ *len = j;
+ (void) fclose(arp);
+ return 0;
+ }
+
+ return -1;
+}
+
+int wl_get_txpwrlist(const char *ifname, char *buf, int *len)
+{
+ struct iwinfo_txpwrlist_entry entry;
+ uint8_t dbm[8] = { 0, 6, 8, 10, 12, 14, 16, 18 };
+ uint8_t mw[8] = { 1, 3, 6, 10, 15, 25, 39, 63 };
+ int i;
+
+ for( i = 0; i < 8; i++ )
+ {
+ entry.dbm = dbm[i];
+ entry.mw = mw[i];
+ memcpy(&buf[i*sizeof(entry)], &entry, sizeof(entry));
+ }
+
+ *len = 8 * sizeof(entry);
+ return 0;
+}
+
+int wl_get_scanlist(const char *ifname, char *buf, int *len)
+{
+ return wext_get_scanlist(ifname, buf, len);
+}
+
+int wl_get_freqlist(const char *ifname, char *buf, int *len)
+{
+ return wext_get_freqlist(ifname, buf, len);
+}
+
+int wl_get_country(const char *ifname, char *buf)
+{
+ char ccode[WLC_CNTRY_BUF_SZ];
+
+ if( !wl_ioctl(ifname, WLC_GET_COUNTRY, ccode, WLC_CNTRY_BUF_SZ) )
+ {
+ /* IL0 -> World */
+ if( !strcmp(ccode, "IL0") )
+ sprintf(buf, "00");
+
+ /* YU -> RS */
+ else if( !strcmp(ccode, "YU") )
+ sprintf(buf, "RS");
+
+ else
+ memcpy(buf, ccode, 2);
+
+ return 0;
+ }
+
+ return -1;
+}
+
+int wl_get_countrylist(const char *ifname, char *buf, int *len)
+{
+ int i, count;
+ char cdata[WLC_IOCTL_MAXLEN];
+ struct iwinfo_country_entry *c = (struct iwinfo_country_entry *)buf;
+ wl_country_list_t *cl = (wl_country_list_t *)cdata;
+
+ cl->buflen = sizeof(cdata);
+
+ if( !wl_ioctl(ifname, WLC_GET_COUNTRY_LIST, cl, cl->buflen) )
+ {
+ for( i = 0, count = 0; i < cl->count; i++, c++ )
+ {
+ sprintf(c->ccode, &cl->country_abbrev[i * WLC_CNTRY_BUF_SZ]);
+ c->iso3166 = c->ccode[0] * 256 + c->ccode[1];
+
+ /* IL0 -> World */
+ if( !strcmp(c->ccode, "IL0") )
+ c->iso3166 = 0x3030;
+
+ /* YU -> RS */
+ else if( !strcmp(c->ccode, "YU") )
+ c->iso3166 = 0x5253;
+ }
+
+ *len = (i * sizeof(struct iwinfo_country_entry));
+ return 0;
+ }
+
+ return -1;
+}
+
+int wl_get_hwmodelist(const char *ifname, int *buf)
+{
+ return wext_get_hwmodelist(ifname, buf);
+}
+
+int wl_get_mbssid_support(const char *ifname, int *buf)
+{
+ wlc_rev_info_t revinfo;
+
+ /* Multi bssid support only works on corerev >= 9 */
+ if( !wl_ioctl(ifname, WLC_GET_REVINFO, &revinfo, sizeof(revinfo)) )
+ {
+ if( revinfo.corerev >= 9 )
+ {
+ *buf = 1;
+ return 0;
+ }
+ }
+
+ return -1;
+}
projects / openwrt / svn-archive / openwrt.git / commitdiff