From: Jo-Philipp Wich Date: Mon, 27 Sep 2010 13:12:46 +0000 (+0000) Subject: [contrib] introduce libiwinfo, splitted apart from LuCI for general usage X-Git-Tag: 0.10.0~653 X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=653c9e782f54f3ab980b678227d0429259ce038b [contrib] introduce libiwinfo, splitted apart from LuCI for general usage - added NL80211 interface for b43 / ath5k / ath9k - introduces txpower() and encryption() methods - introduces iwinfo cli frontend for data access - supports scanning in AP mode (experimental) and through wpa_supplicant --- diff --git a/contrib/package/iwinfo/Makefile b/contrib/package/iwinfo/Makefile new file mode 100644 index 000000000..d46e868d1 --- /dev/null +++ b/contrib/package/iwinfo/Makefile @@ -0,0 +1,55 @@ +# +# Copyright (C) 2010 Jo-Philipp Wich +# +# This is free software, licensed under the GPL 2 license. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=libiwinfo +PKG_RELEASE:=1 + +PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) + +include $(INCLUDE_DIR)/package.mk + + +define Package/libiwinfo + SECTION:=luci + CATEGORY:=LuCI + SUBMENU:=Libraries + TITLE:=Generalized Wireless Information Library (iwinfo) + DEPENDS:=+libnl-tiny +liblua +lua +endef + +define Package/libiwinfo/description + Wireless information library with consistent interface for proprietary Broadcom, + madwifi, nl80211 and wext driver interfaces. +endef + +define Build/Prepare + mkdir -p $(PKG_BUILD_DIR) + $(CP) ./src/* $(PKG_BUILD_DIR)/ +endef + +define Build/Configure +endef + +TARGET_CFLAGS += \ + -I$(STAGING_DIR)/usr/include \ + -I$(STAGING_DIR)/usr/include/libnl-tiny + +MAKE_FLAGS += \ + FPIC="$(FPIC)" \ + CFLAGS="$(TARGET_CFLAGS)" \ + LDFLAGS="$(TARGET_LDFLAGS)" + +define Package/libiwinfo/install + $(INSTALL_DIR) $(1)/usr/bin + $(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.lua $(INSTALL_DIR) $(1)/usr/bin/iwinfo + $(INSTALL_DIR) $(1)/usr/lib/lua + $(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so +endef + +$(eval $(call BuildPackage,libiwinfo)) + diff --git a/contrib/package/iwinfo/src/COPYING b/contrib/package/iwinfo/src/COPYING new file mode 100644 index 000000000..d511905c1 --- /dev/null +++ b/contrib/package/iwinfo/src/COPYING @@ -0,0 +1,339 @@ + 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 +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/contrib/package/iwinfo/src/Makefile b/contrib/package/iwinfo/src/Makefile new file mode 100644 index 000000000..1d4319fb0 --- /dev/null +++ b/contrib/package/iwinfo/src/Makefile @@ -0,0 +1,15 @@ +IWINFO_LDFLAGS = $(LDFLAGS) -shared -llua $(if $(CRAP),,-lnl-tiny) +IWINFO_CFLAGS = $(CFLAGS) -std=gnu99 -fstrict-aliasing $(if $(CRAP),-DUSE_WL,-DUSE_MADWIFI -DUSE_NL80211) +IWINFO_SO = iwinfo.so +IWINFO_OBJ = $(if $(CRAP),iwinfo_wl.o,iwinfo_madwifi.o iwinfo_nl80211.o) \ + iwinfo_wext.o iwinfo_wext_scan.o iwinfo_lualib.o + +%.o: %.c + $(CC) $(IWINFO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $< + +compile: clean $(IWINFO_OBJ) + $(LD) $(IWINFO_LDFLAGS) -o $(IWINFO_SO) $(IWINFO_OBJ) + +clean: + rm -f *.o $(IWINFO_SO) + diff --git a/contrib/package/iwinfo/src/dummy.lua b/contrib/package/iwinfo/src/dummy.lua new file mode 100644 index 000000000..b2a3c1aa7 --- /dev/null +++ b/contrib/package/iwinfo/src/dummy.lua @@ -0,0 +1,114 @@ +module "iwinfo" + +function type(x) + if x:match("^wlan%d") or x:match("^wl%d") or + x:match("^wifi%d") or x:match("^ath%d") then + return "dummy" + end +end + +dummy = {} + +function dummy.channel() + return 1 +end + +function dummy.frequency() + return 2412 +end + +function dummy.bitrate() + return 36000 +end + +function dummy.signal() + return -53 +end + +function dummy.noise() + return -96 +end + +function dummy.quality() + return 50 +end + +function dummy.quality_max() + return 70 +end + +function dummy.mode() + return "Master" +end + +function dummy.ssid() + return "OpenWrt" +end + +function dummy.bssid() + return "00:11:22:33:44:55" +end + +function dummy.enctype() + return "WPA2 PSK (CCMP)" +end + +function dummy.assoclist() + return {} +end + +function dummy.txpwrlist() + return { + { dbm = 0, mw = 1 }, + { dbm = 6, mw = 3 }, + { dbm = 8, mw = 6 }, + { dbm = 10, mw = 10 }, + { dbm = 12, mw = 15 }, + { dbm = 14, mw = 25 }, + { dbm = 16, mw = 39 }, + { dbm = 18, mw = 63 } + } +end + +function dummy.freqlist() + return { + {channel = 1, mhz = 2412}, + {channel = 2, mhz = 2417}, + {channel = 3, mhz = 2422}, + {channel = 4, mhz = 2427}, + {channel = 5, mhz = 2432}, + {channel = 6, mhz = 2437}, + {channel = 7, mhz = 2442}, + {channel = 8, mhz = 2447}, + {channel = 9, mhz = 2452}, + {channel = 10, mhz = 2457}, + {channel = 11, mhz = 2462} + } +end + +function dummy.scanlist() + return { + { quality = 23, quality_max = 70, signal = -60, + bssid = "00:12:23:34:45:56", ssid = "Test_Net_1", + channel = 1, mode = "Master", wep = true }, + { quality = 45, quality_max = 70, signal = -43, + bssid = "01:23:34:45:56:67", ssid = "Test_Net_2", + channel = 10, mode = "Master", wep = false, wpa = 3, + pair_ciphers = { "TKIP", "CCMP" }, + group_ciphers = { "TKIP", "CCMP" }, + auth_suites = { "PSK" } }, + { quality = 5, quality_max = 70, signal = -77, + bssid = "02:34:45:56:67:78", ssid = "Test_Net_3", + channel = 3, mode = "Master", wep = false, wpa = 1, + pair_ciphers = { "TKIP" }, + group_ciphers = { "TKIP" }, + auth_suites = { "PSK" } }, + { quality = 12, quality_max = 70, signal = -64, + bssid = "02:00:DE:AD:BE:EF", ssid = "Test_Net_4", + channel = 5, mode = "Ad-Hoc", wep = false } + } +end + +function dummy.mbssid_support() + return 1 +end diff --git a/contrib/package/iwinfo/src/include/broadcom.h b/contrib/package/iwinfo/src/include/broadcom.h new file mode 100644 index 000000000..ae7ae531d --- /dev/null +++ b/contrib/package/iwinfo/src/include/broadcom.h @@ -0,0 +1,93 @@ +/* + * 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_GET_MAGIC 0 +#define WLC_GET_RATE 12 +#define WLC_GET_INFRA 19 +#define WLC_GET_BSSID 23 +#define WLC_GET_SSID 25 +#define WLC_GET_CHANNEL 29 +#define WLC_GET_PASSIVE 48 +#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_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; + +#endif diff --git a/contrib/package/iwinfo/src/include/madwifi.h b/contrib/package/iwinfo/src/include/madwifi.h new file mode 100644 index 000000000..d90e43d1e --- /dev/null +++ b/contrib/package/iwinfo/src/include/madwifi.h @@ -0,0 +1,305 @@ +/* + * 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) + +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 */ +}; + +/* + * Country/Region Codes from MS WINNLS.H + * Numbering from ISO 3166 + * XXX belongs elsewhere + */ + +enum CountryCode { + CTRY_ALBANIA = 8, /* Albania */ + CTRY_ALGERIA = 12, /* Algeria */ + CTRY_ARGENTINA = 32, /* Argentina */ + CTRY_ARMENIA = 51, /* Armenia */ + CTRY_AUSTRALIA = 36, /* Australia */ + CTRY_AUSTRIA = 40, /* Austria */ + CTRY_AZERBAIJAN = 31, /* Azerbaijan */ + CTRY_BAHRAIN = 48, /* Bahrain */ + CTRY_BELARUS = 112, /* Belarus */ + CTRY_BELGIUM = 56, /* Belgium */ + CTRY_BELIZE = 84, /* Belize */ + CTRY_BOLIVIA = 68, /* Bolivia */ + CTRY_BRAZIL = 76, /* Brazil */ + CTRY_BRUNEI_DARUSSALAM = 96, /* Brunei Darussalam */ + CTRY_BULGARIA = 100, /* Bulgaria */ + CTRY_CANADA = 124, /* Canada */ + CTRY_CHILE = 152, /* Chile */ + CTRY_CHINA = 156, /* People's Republic of China */ + CTRY_COLOMBIA = 170, /* Colombia */ + CTRY_COSTA_RICA = 188, /* Costa Rica */ + CTRY_CROATIA = 191, /* Croatia */ + CTRY_CYPRUS = 196, + CTRY_CZECH = 203, /* Czech Republic */ + CTRY_DENMARK = 208, /* Denmark */ + CTRY_DOMINICAN_REPUBLIC = 214, /* Dominican Republic */ + CTRY_ECUADOR = 218, /* Ecuador */ + CTRY_EGYPT = 818, /* Egypt */ + CTRY_EL_SALVADOR = 222, /* El Salvador */ + CTRY_ESTONIA = 233, /* Estonia */ + CTRY_FAEROE_ISLANDS = 234, /* Faeroe Islands */ + CTRY_FINLAND = 246, /* Finland */ + CTRY_FRANCE = 250, /* France */ + CTRY_FRANCE2 = 255, /* France2 */ + CTRY_GEORGIA = 268, /* Georgia */ + CTRY_GERMANY = 276, /* Germany */ + CTRY_GREECE = 300, /* Greece */ + CTRY_GUATEMALA = 320, /* Guatemala */ + CTRY_HONDURAS = 340, /* Honduras */ + CTRY_HONG_KONG = 344, /* Hong Kong S.A.R., P.R.C. */ + CTRY_HUNGARY = 348, /* Hungary */ + CTRY_ICELAND = 352, /* Iceland */ + CTRY_INDIA = 356, /* India */ + CTRY_INDONESIA = 360, /* Indonesia */ + CTRY_IRAN = 364, /* Iran */ + CTRY_IRAQ = 368, /* Iraq */ + CTRY_IRELAND = 372, /* Ireland */ + CTRY_ISRAEL = 376, /* Israel */ + CTRY_ITALY = 380, /* Italy */ + CTRY_JAMAICA = 388, /* Jamaica */ + CTRY_JAPAN = 392, /* Japan */ + CTRY_JAPAN1 = 393, /* Japan (JP1) */ + CTRY_JAPAN2 = 394, /* Japan (JP0) */ + CTRY_JAPAN3 = 395, /* Japan (JP1-1) */ + CTRY_JAPAN4 = 396, /* Japan (JE1) */ + CTRY_JAPAN5 = 397, /* Japan (JE2) */ + CTRY_JAPAN6 = 399, /* Japan (JP6) */ + CTRY_JAPAN7 = 900, /* Japan */ + CTRY_JAPAN8 = 901, /* Japan */ + CTRY_JAPAN9 = 902, /* Japan */ + CTRY_JAPAN10 = 903, /* Japan */ + CTRY_JAPAN11 = 904, /* Japan */ + CTRY_JAPAN12 = 905, /* Japan */ + CTRY_JAPAN13 = 906, /* Japan */ + CTRY_JAPAN14 = 907, /* Japan */ + CTRY_JAPAN15 = 908, /* Japan */ + CTRY_JAPAN16 = 909, /* Japan */ + CTRY_JAPAN17 = 910, /* Japan */ + CTRY_JAPAN18 = 911, /* Japan */ + CTRY_JAPAN19 = 912, /* Japan */ + CTRY_JAPAN20 = 913, /* Japan */ + CTRY_JAPAN21 = 914, /* Japan */ + CTRY_JAPAN22 = 915, /* Japan */ + CTRY_JAPAN23 = 916, /* Japan */ + CTRY_JAPAN24 = 917, /* Japan */ + CTRY_JAPAN25 = 918, /* Japan */ + CTRY_JAPAN26 = 919, /* Japan */ + CTRY_JAPAN27 = 920, /* Japan */ + CTRY_JAPAN28 = 921, /* Japan */ + CTRY_JAPAN29 = 922, /* Japan */ + CTRY_JAPAN30 = 923, /* Japan */ + CTRY_JAPAN31 = 924, /* Japan */ + CTRY_JAPAN32 = 925, /* Japan */ + CTRY_JAPAN33 = 926, /* Japan */ + CTRY_JAPAN34 = 927, /* Japan */ + CTRY_JAPAN35 = 928, /* Japan */ + CTRY_JAPAN36 = 929, /* Japan */ + CTRY_JAPAN37 = 930, /* Japan */ + CTRY_JAPAN38 = 931, /* Japan */ + CTRY_JAPAN39 = 932, /* Japan */ + CTRY_JAPAN40 = 933, /* Japan */ + CTRY_JAPAN41 = 934, /* Japan */ + CTRY_JAPAN42 = 935, /* Japan */ + CTRY_JAPAN43 = 936, /* Japan */ + CTRY_JAPAN44 = 937, /* Japan */ + CTRY_JAPAN45 = 938, /* Japan */ + CTRY_JAPAN46 = 939, /* Japan */ + CTRY_JAPAN47 = 940, /* Japan */ + CTRY_JAPAN48 = 941, /* Japan */ + CTRY_JORDAN = 400, /* Jordan */ + CTRY_KAZAKHSTAN = 398, /* Kazakhstan */ + CTRY_KENYA = 404, /* Kenya */ + CTRY_KOREA_NORTH = 408, /* North Korea */ + CTRY_KOREA_ROC = 410, /* South Korea */ + CTRY_KOREA_ROC2 = 411, /* South Korea */ + CTRY_KUWAIT = 414, /* Kuwait */ + CTRY_LATVIA = 428, /* Latvia */ + CTRY_LEBANON = 422, /* Lebanon */ + CTRY_LIBYA = 434, /* Libya */ + CTRY_LIECHTENSTEIN = 438, /* Liechtenstein */ + CTRY_LITHUANIA = 440, /* Lithuania */ + CTRY_LUXEMBOURG = 442, /* Luxembourg */ + CTRY_MACAU = 446, /* Macau */ + CTRY_MACEDONIA = 807, /* the Former Yugoslav Republic of Macedonia */ + CTRY_MALAYSIA = 458, /* Malaysia */ + CTRY_MEXICO = 484, /* Mexico */ + CTRY_MONACO = 492, /* Principality of Monaco */ + CTRY_MOROCCO = 504, /* Morocco */ + CTRY_NETHERLANDS = 528, /* Netherlands */ + CTRY_NEW_ZEALAND = 554, /* New Zealand */ + CTRY_NICARAGUA = 558, /* Nicaragua */ + CTRY_NORWAY = 578, /* Norway */ + CTRY_OMAN = 512, /* Oman */ + CTRY_PAKISTAN = 586, /* Islamic Republic of Pakistan */ + CTRY_PANAMA = 591, /* Panama */ + CTRY_PARAGUAY = 600, /* Paraguay */ + CTRY_PERU = 604, /* Peru */ + CTRY_PHILIPPINES = 608, /* Republic of the Philippines */ + CTRY_POLAND = 616, /* Poland */ + CTRY_PORTUGAL = 620, /* Portugal */ + CTRY_PUERTO_RICO = 630, /* Puerto Rico */ + CTRY_QATAR = 634, /* Qatar */ + CTRY_ROMANIA = 642, /* Romania */ + CTRY_RUSSIA = 643, /* Russia */ + CTRY_SAUDI_ARABIA = 682, /* Saudi Arabia */ + CTRY_SINGAPORE = 702, /* Singapore */ + CTRY_SLOVAKIA = 703, /* Slovak Republic */ + CTRY_SLOVENIA = 705, /* Slovenia */ + CTRY_SOUTH_AFRICA = 710, /* South Africa */ + CTRY_SPAIN = 724, /* Spain */ + CTRY_SWEDEN = 752, /* Sweden */ + CTRY_SWITZERLAND = 756, /* Switzerland */ + CTRY_SYRIA = 760, /* Syria */ + CTRY_TAIWAN = 158, /* Taiwan */ + CTRY_THAILAND = 764, /* Thailand */ + CTRY_TRINIDAD_Y_TOBAGO = 780, /* Trinidad y Tobago */ + CTRY_TUNISIA = 788, /* Tunisia */ + CTRY_TURKEY = 792, /* Turkey */ + CTRY_UAE = 784, /* U.A.E. */ + CTRY_UKRAINE = 804, /* Ukraine */ + CTRY_UNITED_KINGDOM = 826, /* United Kingdom */ + CTRY_UNITED_STATES = 840, /* United States */ + CTRY_UNITED_STATES_FCC49 = 842, /* United States (Public Safety)*/ + CTRY_URUGUAY = 858, /* Uruguay */ + CTRY_UZBEKISTAN = 860, /* Uzbekistan */ + CTRY_VENEZUELA = 862, /* Venezuela */ + CTRY_VIET_NAM = 704, /* Viet Nam */ + CTRY_YEMEN = 887, /* Yemen */ + CTRY_ZIMBABWE = 716 /* Zimbabwe */ +}; + + +#endif diff --git a/contrib/package/iwinfo/src/include/nl80211.h b/contrib/package/iwinfo/src/include/nl80211.h new file mode 100644 index 000000000..64fb32b93 --- /dev/null +++ b/contrib/package/iwinfo/src/include/nl80211.h @@ -0,0 +1,1662 @@ +#ifndef __LINUX_NL80211_H +#define __LINUX_NL80211_H +/* + * 802.11 netlink interface public header + * + * Copyright 2006-2010 Johannes Berg + * Copyright 2008 Michael Wu + * Copyright 2008 Luis Carlos Cobo + * Copyright 2008 Michael Buesch + * Copyright 2008, 2009 Luis R. Rodriguez + * Copyright 2008 Jouni Malinen + * Copyright 2008 Colin McCabe + * + * 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 + +/** + * 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? + */ + +/** + * 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 and %NL80211_ATTR_CONTROL_PORT. + * 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_WIPHY or %NL80211_ATTR_IFINDEX is used to specify which + * 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_ACTION: Register for receiving certain action frames + * (via @NL80211_CMD_ACTION) for processing in userspace. This command + * requires an interface index 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_ACTION: Action frame TX request and RX notification. This + * command is used both as a request to transmit an Action frame and as an + * event indicating reception of an Action 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_TX_STATUS: Report TX status of an Action frame + * transmitted with %NL80211_CMD_ACTION. %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_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_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_ACTION, + NL80211_CMD_ACTION, + NL80211_CMD_ACTION_TX_STATUS, + + NL80211_CMD_SET_POWER_SAVE, + NL80211_CMD_GET_POWER_SAVE, + + NL80211_CMD_SET_CQM, + NL80211_CMD_NOTIFY_CQM, + + NL80211_CMD_SET_CHANNEL, + + /* 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//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_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_ACTION. + * + * @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_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, + + /* 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_MAX: highest interface type number currently defined + * @__NL80211_IFTYPE_AFTER_LAST: internal use + * + * 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, + + /* keep last */ + __NL80211_IFTYPE_AFTER_LAST, + NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 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_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 + */ +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) + */ +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, + + /* 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_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination + * @NL80211_ATTR_MPATH_SN: destination sequence number + * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path + * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now + * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in + * &enum nl80211_mpath_flags; + * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec + * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries + */ +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 + */ +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_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). + */ +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_RATE: Bitrate in units of 100 kbps + * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported + * in 2.4 GHz band. + */ +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_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). + */ +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) + */ +enum nl80211_survey_info { + __NL80211_SURVEY_INFO_INVALID, + NL80211_SURVEY_INFO_FREQUENCY, + NL80211_SURVEY_INFO_NOISE, + + /* 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_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" + */ +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) + */ +enum nl80211_key_type { + NL80211_KEYTYPE_GROUP, + NL80211_KEYTYPE_PAIRWISE, + NL80211_KEYTYPE_PEERKEY, +}; + +/** + * 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_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, + + /* 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, +}; + +#endif /* __LINUX_NL80211_H */ diff --git a/contrib/package/iwinfo/src/include/wext.h b/contrib/package/iwinfo/src/include/wext.h new file mode 100644 index 000000000..6b5838e1b --- /dev/null +++ b/contrib/package/iwinfo/src/include/wext.h @@ -0,0 +1,1139 @@ +/* + * This file define a set of standard wireless extensions + * + * Version : 22 16.3.07 + * + * Authors : Jean Tourrilhes - HPL - + * 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 /* for "caddr_t" et al */ +#include /* for "struct sockaddr" et al */ +#include /* 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 ) + * ---------- + * - 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 */ diff --git a/contrib/package/iwinfo/src/iwinfo.h b/contrib/package/iwinfo/src/iwinfo.h new file mode 100644 index 000000000..9684b0995 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo.h @@ -0,0 +1,92 @@ +#ifndef __IWINFO_H_ +#define __IWINFO_H_ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#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 + + +#define IWINFO_BUFSIZE 24 * 1024 + +#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) + + +struct iwinfo_assoclist_entry { + uint8_t mac[6]; + int8_t signal; + int8_t noise; +}; + +struct iwinfo_txpwrlist_entry { + uint8_t dbm; + uint8_t mw; +}; + +struct iwinfo_freqlist_entry { + uint8_t channel; + uint32_t mhz; +}; + +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[IW_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; +}; + +#endif + diff --git a/contrib/package/iwinfo/src/iwinfo.lua b/contrib/package/iwinfo/src/iwinfo.lua new file mode 100755 index 000000000..bbd2ff750 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo.lua @@ -0,0 +1,167 @@ +#!/usr/bin/lua + +require "iwinfo" + +function printf(fmt, ...) + print(string.format(fmt, ...)) +end + +function s(x) + if x == nil then + return "?" + else + return tostring(x) + end +end + +function n(x) + if x == nil then + return 0 + else + return tonumber(x) + end +end + +function print_info(api, dev) + local iw = iwinfo[api] + + printf("%-9s Type: %s ESSID: \"%s\"", dev, api, iw.ssid(dev)) + printf(" Access Point: %s", iw.bssid(dev)) + + printf(" Mode: %s Channel: %d (%.3f GHz)", + iw.mode(dev), iw.channel(dev), n(iw.frequency(dev)) / 1000) + + printf(" Tx-Power: %s dBm Link Quality: %s/%s", + s(iw.txpower(dev)), s(iw.quality(dev)), s(iw.quality_max(dev))) + + printf(" Signal: %s dBm Noise: %s dBm", + s(iw.signal(dev)), s(iw.noise(dev))) + + printf(" Bit Rate: %.1f MBit/s", + n(iw.bitrate(dev)) / 1000) + + printf(" Encryption: %s", + iw.encryption(dev).description) + + print("") +end + +function print_scan(api, dev) + local iw = iwinfo[api] + local sr = iw.scanlist(dev) + local si, se + + if sr and #sr > 0 then + for si, se in ipairs(sr) do + printf("Cell %02d - Address: %s", si, se.bssid) + printf(" ESSID: \"%s\"", + s(se.ssid)) + + printf(" Mode: %s Channel: %d", + s(se.mode), n(se.channel)) + + printf(" Signal: %s dBm Quality: %d/%d", + s(se.signal), n(se.quality), n(se.quality_max)) + + printf(" Encryption: %s", + s(se.encryption.description)) + + print("") + end + else + print("No scan results or scanning not possible") + print("") + end +end + +function print_txpwrlist(api, dev) + local iw = iwinfo[api] + local pl = iw.txpwrlist(dev) + local cp = n(iw.txpower(dev)) + local pe + + if pl and #pl > 0 then + for _, pe in ipairs(pl) do + printf("%s%3d dBm (%4d mW)", + (cp == pe.dbm) and "*" or " ", + pe.dbm, pe.mw) + end + else + print("No TX power information available") + end + + print("") +end + +function print_freqlist(api, dev) + local iw = iwinfo[api] + local fl = iw.freqlist(dev) + local cc = n(iw.channel(dev)) + local fe + + if fl and #fl > 0 then + for _, fe in ipairs(fl) do + printf("%s %.3f GHz (Channel %d)", + (cc == fe.channel) and "*" or " ", + n(fe.mhz) / 1000, n(fe.channel)) + end + else + print("No frequency information available") + end + + print("") +end + +function print_assoclist(api, dev) + local iw = iwinfo[api] + local al = iw.assoclist(dev) + local ai, ae + + if al and next(al) then + for ai, ae in pairs(al) do + printf("%s %s dBm", ai, s(ae.signal)) + end + else + print("No client connected or no information available") + end + + print("") +end + + +if #arg ~= 2 then + print("Usage:") + print(" iwinfo info") + print(" iwinfo scan") + print(" iwinfo txpowerlist") + print(" iwinfo freqlist") + print(" iwinfo assoclist") + os.exit(1) +end + +local dev = arg[1] +local api = iwinfo.type(dev) +if not api then + print("No such wireless device: " .. dev) + os.exit(1) +end + + +if arg[2]:match("^i") then + print_info(api, dev) + +elseif arg[2]:match("^s") then + print_scan(api, dev) + +elseif arg[2]:match("^t") then + print_txpwrlist(api, dev) + +elseif arg[2]:match("^f") then + print_freqlist(api, dev) + +elseif arg[2]:match("^a") then + print_assoclist(api, dev) + +else + print("Unknown command: " .. arg[2]) +end diff --git a/contrib/package/iwinfo/src/iwinfo_lualib.c b/contrib/package/iwinfo/src/iwinfo_lualib.c new file mode 100644 index 000000000..ff9f226aa --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_lualib.c @@ -0,0 +1,642 @@ +/* + * iwinfo - Wireless Information Library - Lua Bindings + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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_lualib.h" + +/* Determine type */ +static int iwinfo_L_type(lua_State *L) +{ + const char *ifname = luaL_checkstring(L, 1); + +#ifdef USE_NL80211 + if( nl80211_probe(ifname) ) + lua_pushstring(L, "nl80211"); + else +#endif + +#ifdef USE_MADWIFI + if( madwifi_probe(ifname) ) + lua_pushstring(L, "madwifi"); + else +#endif + +#ifdef USE_WL + if( wl_probe(ifname) ) + lua_pushstring(L, "wl"); + else +#endif + + if( wext_probe(ifname) ) + lua_pushstring(L, "wext"); + + else + lua_pushnil(L); + + return 1; +} + +/* + * 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)); + break; + + case 2: + sprintf(desc, "WPA2 %s (%s)", + iwinfo_crypto_print_suites(c->auth_suites), + iwinfo_crypto_print_ciphers(c->pair_ciphers)); + break; + + case 1: + sprintf(desc, "WPA %s (%s)", + iwinfo_crypto_print_suites(c->auth_suites), + iwinfo_crypto_print_ciphers(c->pair_ciphers)); + break; + } + } + } + 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"); + + 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; + } + + return 0; +} + + +#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_INT(wl,mbssid_support) +LUA_WRAP_STRING(wl,mode) +LUA_WRAP_STRING(wl,ssid) +LUA_WRAP_STRING(wl,bssid) +LUA_WRAP_LIST(wl,assoclist) +LUA_WRAP_LIST(wl,txpwrlist) +LUA_WRAP_LIST(wl,scanlist) +LUA_WRAP_LIST(wl,freqlist) +LUA_WRAP_LIST(wl,encryption) +#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_INT(madwifi,mbssid_support) +LUA_WRAP_STRING(madwifi,mode) +LUA_WRAP_STRING(madwifi,ssid) +LUA_WRAP_STRING(madwifi,bssid) +LUA_WRAP_LIST(madwifi,assoclist) +LUA_WRAP_LIST(madwifi,txpwrlist) +LUA_WRAP_LIST(madwifi,scanlist) +LUA_WRAP_LIST(madwifi,freqlist) +LUA_WRAP_LIST(madwifi,encryption) +#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_INT(nl80211,mbssid_support) +LUA_WRAP_STRING(nl80211,mode) +LUA_WRAP_STRING(nl80211,ssid) +LUA_WRAP_STRING(nl80211,bssid) +LUA_WRAP_LIST(nl80211,assoclist) +LUA_WRAP_LIST(nl80211,txpwrlist) +LUA_WRAP_LIST(nl80211,scanlist) +LUA_WRAP_LIST(nl80211,freqlist) +LUA_WRAP_LIST(nl80211,encryption) +#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_INT(wext,mbssid_support) +LUA_WRAP_STRING(wext,mode) +LUA_WRAP_STRING(wext,ssid) +LUA_WRAP_STRING(wext,bssid) +LUA_WRAP_LIST(wext,assoclist) +LUA_WRAP_LIST(wext,txpwrlist) +LUA_WRAP_LIST(wext,scanlist) +LUA_WRAP_LIST(wext,freqlist) +LUA_WRAP_LIST(wext,encryption) + +#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,assoclist), + LUA_REG(wl,txpwrlist), + LUA_REG(wl,scanlist), + LUA_REG(wl,freqlist), + 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,frequency), + 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,assoclist), + LUA_REG(madwifi,txpwrlist), + LUA_REG(madwifi,scanlist), + LUA_REG(madwifi,freqlist), + 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,assoclist), + LUA_REG(nl80211,txpwrlist), + LUA_REG(nl80211,scanlist), + LUA_REG(nl80211,freqlist), + 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,assoclist), + LUA_REG(wext,txpwrlist), + LUA_REG(wext,scanlist), + LUA_REG(wext,freqlist), + LUA_REG(wext,encryption), + LUA_REG(wext,mbssid_support), + { NULL, NULL } +}; + +/* Common */ +static const luaL_reg R_common[] = { + { "type", iwinfo_L_type }, + { 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; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_lualib.h b/contrib/package/iwinfo/src/iwinfo_lualib.h new file mode 100644 index 000000000..43b80cc91 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_lualib.h @@ -0,0 +1,104 @@ +/* + * iwinfo - Wireless Information Library - Lua Headers + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 +#include +#include + +#include "iwinfo.h" +#include "iwinfo_wext_scan.h" + + +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", +}; + + +#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 + diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.c b/contrib/package/iwinfo/src/iwinfo_madwifi.c new file mode 100644 index 000000000..1c4368799 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_madwifi.c @@ -0,0 +1,645 @@ +/* + * iwinfo - Wireless Information Library - Madwifi Backend + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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" + +static int ioctl_socket = -1; + +static int madwifi_ioctl(struct iwreq *wrq, const char *ifname, int cmd, void *data, size_t len) +{ + /* prepare socket */ + if( ioctl_socket == -1 ) + ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0); + + 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 ioctl(ioctl_socket, cmd, wrq); +} + +static int get80211priv(const char *ifname, int op, void *data, size_t len) +{ + struct iwreq iwr; + + if( madwifi_ioctl(&iwr, ifname, op, data, len) < 0 ) + return -1; + + return iwr.u.data.length; +} + +static int madwifi_isvap(const char *ifname, const char *wifiname) +{ + int fd, ret; + char path[32]; + char name[IFNAMSIZ]; + + ret = 0; + + 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)) ? 0 : 1; + } + else if( read(fd, name, 4) == 4 ) + { + ret = strncmp(name, "wifi", 4) ? 0 : 1; + } + + (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; +} + + +int madwifi_probe(const char *ifname) +{ + return ( madwifi_isvap(ifname, NULL) || madwifi_iswifi(ifname) ); +} + +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_ioctl(&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_ioctl(&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_ioctl(&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_ioctl(&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_ioctl(&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_type = 0, key_len = 0; + struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf; + struct iwreq wrq; + struct ieee80211req_key wk; + + memset(&wrq, 0, sizeof(wrq)); + 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 ) + { + key_type = wk.ik_type; + + /* Type 0 == WEP */ + if( key_type == 0 ) + c->auth_algs = (IWINFO_AUTH_OPEN | IWINFO_AUTH_SHARED); + } + + /* Get wpa protocol version */ + wrq.u.mode = IEEE80211_PARAM_WPA; + if( madwifi_ioctl(&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_ioctl(&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; + + default: + c->auth_suites |= IWINFO_KMGMT_NONE; + break; + } + } + + /* Get group key length */ + wrq.u.mode = IEEE80211_PARAM_MCASTKEYLEN; + if( madwifi_ioctl(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 ) + key_len = wrq.u.mode; + + /* Get used pairwise ciphers */ + wrq.u.mode = IEEE80211_PARAM_UCASTCIPHERS; + if( madwifi_ioctl(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 ) + { + ciphers = wrq.u.mode; + + if( ciphers & (1 << IEEE80211_CIPHER_TKIP) ) + c->pair_ciphers |= IWINFO_CIPHER_TKIP; + + if( ciphers & (1 << IEEE80211_CIPHER_AES_CCM) ) + c->pair_ciphers |= IWINFO_CIPHER_CCMP; + + if( ciphers & (1 << IEEE80211_CIPHER_AES_OCB) ) + c->pair_ciphers |= IWINFO_CIPHER_AESOCB; + + if( ciphers & (1 << IEEE80211_CIPHER_CKIP) ) + c->pair_ciphers |= IWINFO_CIPHER_CKIP; + + if( 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; + + default: + 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_ioctl(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 ) + { + ciphers = wrq.u.mode; + + switch(wrq.u.mode) { + 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) ? 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 cmd[256]; + + /* A wifiX device? */ + if( madwifi_iswifi(ifname) ) + { + sprintf(cmd, "wlanconfig ath-txpwr create nounit " + "wlandev %s wlanmode ap >/dev/null", ifname); + + if( ! WEXITSTATUS(system(cmd)) ) + { + rc = wext_get_txpwrlist("ath-txpwr", buf, len); + (void) WEXITSTATUS(system("wlanconfig ath-txpwr destroy")); + } + } + + /* 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 cmd[256]; + 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) ) + { + sprintf(cmd, "ifconfig %s up", e->d_name); + + if( ! WEXITSTATUS(system(cmd)) ) + { + ret = wext_get_scanlist(e->d_name, buf, len); + break; + } + } + } + + closedir(proc); + } + + /* Still nothing found, try to create a vap */ + if( ret == -1 ) + { + sprintf(cmd, "wlanconfig ath-scan create nounit " + "wlandev %s wlanmode sta >/dev/null", ifname); + + if( ! WEXITSTATUS(system(cmd)) && ! WEXITSTATUS(system("ifconfig ath-scan up")) ) + { + ret = wext_get_scanlist("ath-scan", buf, len); + + (void) WEXITSTATUS(system("ifconfig ath-scan down")); + (void) WEXITSTATUS(system("wlanconfig ath-scan destroy")); + } + } + } + + /* 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 cmd[256]; + struct ieee80211req_chaninfo chans; + struct iwinfo_freqlist_entry entry; + + /* A wifiX device? */ + if( madwifi_iswifi(ifname) ) + { + sprintf(cmd, "wlanconfig ath-channels create nounit " + "wlandev %s wlanmode ap >/dev/null", ifname); + + if( ! WEXITSTATUS(system(cmd)) ) + { + rc = get80211priv("ath-channels", IEEE80211_IOCTL_GETCHANINFO, &chans, sizeof(chans)); + (void) WEXITSTATUS(system("wlanconfig ath-channels destroy")); + } + } + + /* 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; + + memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry)); + bl += sizeof(struct iwinfo_freqlist_entry); + } + + *len = bl; + return 0; + } + + return -1; +} + +int madwifi_get_mbssid_support(const char *ifname, int *buf) +{ + /* We assume that multi bssid is always possible */ + *buf = 1; + return 0; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.h b/contrib/package/iwinfo/src/iwinfo_madwifi.h new file mode 100644 index 000000000..a6a44af3d --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_madwifi.h @@ -0,0 +1,44 @@ +/* + * iwinfo - Wireless Information Library - Madwifi Headers + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 "iwinfo.h" +#include "include/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_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_mbssid_support(const char *ifname, int *buf); + +#endif diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c new file mode 100644 index 000000000..3e0e7dd52 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c @@ -0,0 +1,1164 @@ +/* + * iwinfo - Wireless Information Library - NL80211 Backend + * + * Copyright (C) 2010 Jo-Philipp Wich + * + * 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; + + 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; + } + + 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: + if( nls && nls->nl_sock ) + nl_socket_free(nls->nl_sock); + + if( nls && nls->nl_cache ) + nl_cache_free(nls->nl_cache); + + if( nls ) + free(nls); + + nls = NULL; + + 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) +{ + struct nl80211_msg_conveyor *cv = arg; + + nlmsg_get(msg); + + cv->msg = msg; + cv->hdr = nlmsg_data(nlmsg_hdr(cv->msg)); + + nla_parse(cv->attr, NL80211_ATTR_MAX, + genlmsg_attrdata(cv->hdr, 0), + genlmsg_attrlen(cv->hdr, 0), NULL); + + return NL_SKIP; +} + +static void nl80211_free(struct nl80211_msg_conveyor *cv) +{ + if( cv && cv->cb ) + nl_cb_put(cv->cb); + + if( cv && cv->msg ) + nlmsg_free(cv->msg); +} + +static struct nl80211_msg_conveyor * nl80211_msg(const char *ifname, int cmd, int flags) +{ + static struct nl80211_msg_conveyor cv; + + int ifidx; + struct nl_msg *req = NULL; + struct nl_cb *cb = NULL; + + if( nl80211_init() < 0 ) + goto err; + + if( !strncmp(ifname, "mon.", 4) ) + ifidx = if_nametoindex(&ifname[4]); + else + ifidx = if_nametoindex(ifname); + + if( ifidx < 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); + + NLA_PUT_U32(req, NL80211_ATTR_IFINDEX, ifidx); + + nlmsg_get(req); + + cv.msg = req; + cv.cb = cb; + cv.custom_cb = 0; + + return &cv; + +err: +nla_put_failure: + if( cb ) + nl_cb_put(cb); + + if( req ) + nlmsg_free(req); + + return NULL; +} + +static void nl80211_cb(struct nl80211_msg_conveyor *cv, + int (*cb)(struct nl_msg *, void *), void *arg) +{ + cv->custom_cb = 1; + nl_cb_set(cv->cb, NL_CB_VALID, NL_CB_CUSTOM, cb, arg); +} + +static struct nl80211_msg_conveyor * nl80211_send(struct nl80211_msg_conveyor *cv) +{ + static struct nl80211_msg_conveyor rcv; + int err = 1; + + if( !cv->custom_cb ) + 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 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 *buf, const char *key) +{ + int i, len; + char lkey[64] = { 0 }; + const char *ln = buf; + static char lval[256] = { 0 }; + + 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] && !strcmp(lkey, key) ) + { + memcpy(lval, ln + strlen(lkey) + 1, + min(sizeof(lval) - 1, &buf[i] - ln - strlen(lkey) - 1)); + + return lval; + } + + ln = &buf[i+1]; + memset(lkey, 0, sizeof(lkey)); + memset(lval, 0, sizeof(lval)); + } + } + + return NULL; +} + +static char * nl80211_ifname2phy(const char *ifname) +{ + static char phy[32] = { 0 }; + struct nl80211_msg_conveyor *req, *res; + + req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0); + if( req ) + { + res = nl80211_send(req); + if( res ) + { + if( res->attr[NL80211_ATTR_WIPHY_NAME] ) + { + snprintf(phy, sizeof(phy), "%s", + nla_get_string(res->attr[NL80211_ATTR_WIPHY_NAME])); + } + nl80211_free(res); + } + 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 char * nl80211_wpasupp_info(const char *ifname, const char *cmd) +{ + int sock = -1, len; + char *rv = NULL; + size_t remote_length, local_length; + static char buffer[1024] = { 0 }; + + struct timeval tv = { 2, 0 }; + struct sockaddr_un local = { 0 }; + struct sockaddr_un remote = { 0 }; + + fd_set rfds; + + 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( 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, cmd, strlen(cmd), 0); + + while( 1 ) + { + FD_ZERO(&rfds); + FD_SET(sock, &rfds); + + if( select(sock + 1, &rfds, NULL, NULL, &tv) < 0 ) + goto out; + + if( !FD_ISSET(sock, &rfds) ) + break; + + if( (len = recv(sock, buffer, sizeof(buffer), 0)) <= 0 ) + goto out; + + buffer[len] = 0; + + if( buffer[0] != '<' ) + break; + } + + rv = buffer; + +out: + close(sock); + unlink(local.sun_path); + + return rv; +} + + +int nl80211_probe(const char *ifname) +{ + return !!nl80211_ifname2phy(ifname); +} + +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(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(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) +{ + return wext_get_channel(ifname, buf); +} + +int nl80211_get_frequency(const char *ifname, int *buf) +{ + return wext_get_frequency(ifname, buf); +} + +int nl80211_get_txpower(const char *ifname, int *buf) +{ + return wext_get_txpower(ifname, buf); +} + + +static int nl80211_get_signal_cb(struct nl_msg *msg, void *arg) +{ + int8_t dbm; + int16_t mbit; + struct nl80211_rssi_rate *rr = arg; + + struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); + struct nlattr *attr[NL80211_ATTR_MAX + 1]; + 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 }, + }; + + nla_parse(attr, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), + genlmsg_attrlen(gnlh, 0), NULL); + + 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; +} + +int nl80211_get_bitrate(const char *ifname, int *buf) +{ + struct nl80211_rssi_rate rr; + struct nl80211_msg_conveyor *req; + + if( !wext_get_bitrate(ifname, buf) ) + return 0; + + req = nl80211_msg(ifname, NL80211_CMD_GET_STATION, NLM_F_DUMP); + if( req ) + { + rr.rssi = 0; + rr.rate = 0; + + nl80211_cb(req, nl80211_get_signal_cb, &rr); + nl80211_send(req); + nl80211_free(req); + + 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; + struct nl80211_msg_conveyor *req; + + if( !wext_get_signal(ifname, buf) ) + return 0; + + req = nl80211_msg(ifname, NL80211_CMD_GET_STATION, NLM_F_DUMP); + if( req ) + { + rr.rssi = 0; + rr.rate = 0; + + nl80211_cb(req, nl80211_get_signal_cb, &rr); + nl80211_send(req); + nl80211_free(req); + + if( rr.rssi ) + { + *buf = rr.rssi; + return 0; + } + } + + return -1; +} + +int nl80211_get_noise(const char *ifname, int *buf) +{ + struct nl80211_msg_conveyor *req, *res; + 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 }, + }; + + req = nl80211_msg(ifname, NL80211_CMD_GET_SURVEY, NLM_F_DUMP); + if( req ) + { + res = nl80211_send(req); + if( res ) + { + if( res->attr[NL80211_ATTR_SURVEY_INFO] ) + { + if( !nla_parse_nested(si, NL80211_SURVEY_INFO_MAX, + res->attr[NL80211_ATTR_SURVEY_INFO], sp) ) + { + *buf = (int8_t)nla_get_u8(si[NL80211_SURVEY_INFO_NOISE]); + return 0; + } + } + nl80211_free(res); + } + nl80211_free(req); + } + + 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; + + /* Hostapd */ + if( (res = nl80211_hostapd_info(ifname)) && + nl80211_getval(res, "interface") ) + { + if( (val = nl80211_getval(res, "auth_algs")) && (val > 0) ) + { + c->auth_suites |= IWINFO_KMGMT_NONE; + + 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(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; + + return 0; + } + + + if( (val = nl80211_getval(res, "wpa")) != NULL ) + c->wpa_version = atoi(val); + + + val = nl80211_getval(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(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; + } + + + c->group_ciphers = c->pair_ciphers; + c->enabled = (c->auth_algs || c->auth_suites) ? 1 : 0; + + return 0; + } + + /* WPA supplicant */ + else if( (res = nl80211_wpasupp_info(ifname, "STATUS")) && + (val = nl80211_getval(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(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(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; + } + + return -1; +} + + +static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg) +{ + struct nl80211_assoc_count *ac = arg; + struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); + struct nlattr *attr[NL80211_ATTR_MAX + 1]; + 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 }, + }; + + nla_parse(attr, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), + genlmsg_attrlen(gnlh, 0), NULL); + + if( attr[NL80211_ATTR_MAC] ) + memcpy(ac->entry->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] ) + ac->entry->signal = nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]); + } + } + + ac->entry->noise = ac->noise; + ac->entry++; + ac->count++; + + return NL_SKIP; +} + +int nl80211_get_assoclist(const char *ifname, char *buf, int *len) +{ + struct nl80211_assoc_count ac; + struct nl80211_msg_conveyor *req; + + nl80211_get_noise(ifname, &ac.noise); + + req = nl80211_msg(ifname, NL80211_CMD_GET_STATION, NLM_F_DUMP); + if( req ) + { + ac.count = 0; + ac.entry = (struct iwinfo_assoclist_entry *)buf; + + nl80211_cb(req, nl80211_get_assoclist_cb, &ac); + nl80211_send(req); + nl80211_free(req); + + *len = (ac.count * sizeof(struct iwinfo_assoclist_entry)); + return 0; + } + + return -1; +} + +int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len) +{ + int ch_cur, ch_cmp, bands_remain, freqs_remain; + int dbm_max = -1, dbm_cur, dbm_cnt; + struct nl80211_msg_conveyor *req, *res; + struct nlattr *bands[NL80211_BAND_ATTR_MAX + 1]; + struct nlattr *freqs[NL80211_FREQUENCY_ATTR_MAX + 1]; + struct nlattr *band, *freq; + struct iwinfo_txpwrlist_entry entry; + + 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 }, + }; + + if( nl80211_get_channel(ifname, &ch_cur) ) + return -1; + + req = nl80211_msg(ifname, NL80211_CMD_GET_WIPHY, 0); + if( req ) + { + res = nl80211_send(req); + if( res ) + { + nla_for_each_nested(band, + res->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_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; + } + } + } + + nl80211_free(res); + } + nl80211_free(req); + } + + if( dbm_max > -1 ) + { + for( dbm_cur = 0, dbm_cnt = 0; + dbm_cur < dbm_max; + dbm_cur += 2, dbm_cnt++ ) + { + entry.dbm = dbm_cur; + entry.mw = wext_dbm2mw(dbm_cur); + + memcpy(&buf[dbm_cnt * sizeof(entry)], &entry, sizeof(entry)); + } + + entry.dbm = dbm_max; + entry.mw = wext_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, "OPEN") ) + { + c->enabled = 0; + } + else + { + 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; + } +} + +int nl80211_get_scanlist(const char *ifname, char *buf, int *len) +{ + int freq, rssi, qmax, count; + char *res; + char cmd[256]; + char ssid[128] = { 0 }; + char bssid[18] = { 0 }; + char cipher[256] = { 0 }; + + struct iwinfo_scanlist_entry *e = (struct iwinfo_scanlist_entry *)buf; + + /* WPA supplicant */ + if( (res = nl80211_wpasupp_info(ifname, "SCAN")) && + !strcmp(res, "OK\n") ) + { + sleep(2); + + if( (res = nl80211_wpasupp_info(ifname, "SCAN_RESULTS")) ) + { + nl80211_get_quality_max(ifname, &qmax); + + /* skip header line */ + while( *res++ != '\n' ); + + count = 0; + + while( sscanf(res, "%17s %d %d %255s %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++; + } + + *len = count * sizeof(struct iwinfo_scanlist_entry); + return 0; + } + } + + /* AP scan */ + else + { + if( (res = nl80211_ifname2phy(ifname)) != NULL ) + { + /* + * This is a big ugly hack, just look away. + */ + + sprintf(cmd, "ifconfig %s down 2>/dev/null", ifname); + if( WEXITSTATUS(system(cmd)) ) + goto out; + + sprintf(cmd, "iw phy %s interface add scan.%s " + "type station 2>/dev/null", res, ifname); + if( WEXITSTATUS(system(cmd)) ) + goto out; + + sprintf(cmd, "ifconfig scan.%s up 2>/dev/null", ifname); + if( WEXITSTATUS(system(cmd)) ) + goto out; + + sprintf(cmd, "scan.%s", ifname); + wext_get_scanlist(cmd, buf, len); + + out: + sprintf(cmd, "ifconfig scan.%s down 2>/dev/null", ifname); + (void) WEXITSTATUS(system(cmd)); + + sprintf(cmd, "iw dev scan.%s del 2>/dev/null", ifname); + (void) WEXITSTATUS(system(cmd)); + + sprintf(cmd, "ifconfig %s up 2>/dev/null", ifname); + (void) WEXITSTATUS(system(cmd)); + + sprintf(cmd, "killall -HUP hostapd 2>/dev/null"); + (void) WEXITSTATUS(system(cmd)); + + return 0; + } + } + + return -1; +} + +int nl80211_get_freqlist(const char *ifname, char *buf, int *len) +{ + return wext_get_freqlist(ifname, buf, len); +} + +int nl80211_get_mbssid_support(const char *ifname, int *buf) +{ + /* We assume that multi bssid is always possible */ + *buf = 1; + return 0; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.h b/contrib/package/iwinfo/src/iwinfo_nl80211.h new file mode 100644 index 000000000..5ef11ceb6 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_nl80211.h @@ -0,0 +1,80 @@ +/* + * iwinfo - Wireless Information Library - NL80211 Headers + * + * Copyright (C) 2010 Jo-Philipp Wich + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "iwinfo.h" +#include "include/nl80211.h" + +struct nl80211_state { + struct nl_sock *nl_sock; + struct nl_cache *nl_cache; + struct genl_family *nl80211; +}; + +struct nl80211_msg_conveyor { + int custom_cb; + struct nl_msg *msg; + struct nl_cb *cb; + struct genlmsghdr *hdr; + struct nlattr *attr[NL80211_ATTR_MAX + 1]; +}; + +struct nl80211_rssi_rate { + int16_t rate; + int8_t rssi; +}; + +struct nl80211_assoc_count { + struct iwinfo_assoclist_entry *entry; + int noise; + 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_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_mbssid_support(const char *ifname, int *buf); + +#endif diff --git a/contrib/package/iwinfo/src/iwinfo_wext.c b/contrib/package/iwinfo/src/iwinfo_wext.c new file mode 100644 index 000000000..8ea380204 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wext.c @@ -0,0 +1,461 @@ +/* + * iwinfo - Wireless Information Library - Linux Wireless Extension Backend + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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" + +#define LOG10_MAGIC 1.25892541179 + +static int ioctl_socket = -1; + +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 int wext_freq2mhz(const struct iw_freq *in) +{ + int i, mhz; + + if( in->e == 6 ) + { + return in->m; + } + else + { + mhz = in->m; + for(i = 0; i < in->e; i++) + mhz *= 10; + + return (int)(mhz / 100000); + } +} + +int wext_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 wext_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; +} + +static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq) +{ + /* prepare socket */ + if( ioctl_socket == -1 ) + ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0); + + if( !strncmp(ifname, "mon.", 4) ) + strncpy(wrq->ifr_name, &ifname[4], IFNAMSIZ); + else + strncpy(wrq->ifr_name, ifname, IFNAMSIZ); + + return ioctl(ioctl_socket, cmd, wrq); +} + + +int wext_probe(const char *ifname) +{ + struct iwreq wrq; + + if(wext_ioctl(ifname, SIOCGIWNAME, &wrq) >= 0) + return 1; + + return 0; +} + +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 = wext_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_DBM ) + { + entry.dbm = range.txpower[i]; + entry.mw = wext_dbm2mw(range.txpower[i]); + } + + else if( range.txpower_capa & IW_TXPOW_MWATT ) + { + entry.dbm = wext_mw2dbm(range.txpower[i]); + entry.mw = 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; + + memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry)); + bl += sizeof(struct iwinfo_freqlist_entry); + } + + *len = bl; + 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; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_wext.h b/contrib/package/iwinfo/src/iwinfo_wext.h new file mode 100644 index 000000000..579b3e81c --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wext.h @@ -0,0 +1,48 @@ +/* + * iwinfo - Wireless Information Library - Linux Wireless Extension Headers + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 "iwinfo.h" +#include "include/wext.h" + + +int wext_dbm2mw(int in); +int wext_mw2dbm(int in); + +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_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_mbssid_support(const char *ifname, int *buf); + +#endif diff --git a/contrib/package/iwinfo/src/iwinfo_wext_scan.c b/contrib/package/iwinfo/src/iwinfo_wext_scan.c new file mode 100644 index 000000000..b0c1f15e8 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wext_scan.c @@ -0,0 +1,653 @@ +/* + * iwinfo - Wireless Information Library - Linux Wireless Extension Backend + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 ioctl_socket = -1; + +static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq) +{ + /* prepare socket */ + if( ioctl_socket == -1 ) + ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0); + + strncpy(wrq->ifr_name, ifname, IFNAMSIZ); + return ioctl(ioctl_socket, cmd, wrq); +} + +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 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<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<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<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; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_wext_scan.h b/contrib/package/iwinfo/src/iwinfo_wext_scan.h new file mode 100644 index 000000000..2c709a11b --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wext_scan.h @@ -0,0 +1,377 @@ +/* + * iwinfo - Wireless Information Library - Linux Wireless Extension Headers + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 "iwinfo.h" +#include "include/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 diff --git a/contrib/package/iwinfo/src/iwinfo_wl.c b/contrib/package/iwinfo/src/iwinfo_wl.c new file mode 100644 index 000000000..1c2929489 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wl.c @@ -0,0 +1,499 @@ +/* + * iwinfo - Wireless Information Library - Broadcom wl.o Backend + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 ioctl_socket = -1; + +static int wl_ioctl(const char *name, int cmd, void *buf, int len) +{ + struct ifreq ifr; + wl_ioctl_t ioc; + + /* prepare socket */ + if( ioctl_socket == -1 ) + ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0); + + /* do it */ + ioc.cmd = cmd; + ioc.buf = buf; + ioc.len = len; + strncpy(ifr.ifr_name, name, IFNAMSIZ); + ifr.ifr_data = (caddr_t) &ioc; + + return ioctl(ioctl_socket, 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; +} + +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->auth_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_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; +} + diff --git a/contrib/package/iwinfo/src/iwinfo_wl.h b/contrib/package/iwinfo/src/iwinfo_wl.h new file mode 100644 index 000000000..758c0b1c2 --- /dev/null +++ b/contrib/package/iwinfo/src/iwinfo_wl.h @@ -0,0 +1,45 @@ +/* + * iwinfo - Wireless Information Library - Broadcom wl.o Headers + * + * Copyright (C) 2009 Jo-Philipp Wich + * + * 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 "iwinfo.h" +#include "include/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_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_mbssid_support(const char *ifname, int *buf); + +#endif diff --git a/contrib/package/iwinfo/src/standalone.mk b/contrib/package/iwinfo/src/standalone.mk new file mode 100644 index 000000000..cc204d552 --- /dev/null +++ b/contrib/package/iwinfo/src/standalone.mk @@ -0,0 +1,56 @@ +LUAC = luac +LUAC_OPTIONS = -s +LUA_TARGET ?= source + +LUA_MODULEDIR = /usr/local/share/lua/5.1 +LUA_LIBRARYDIR = /usr/local/lib/lua/5.1 + +OS ?= $(shell uname) + +LUA_SHLIBS = $(shell pkg-config --silence-errors --libs lua5.1 || pkg-config --silence-errors --libs lua-5.1 || pkg-config --silence-errors --libs lua) +LUA_LIBS = $(if $(LUA_SHLIBS),$(LUA_SHLIBS),$(firstword $(wildcard /usr/lib/liblua.a /usr/local/lib/liblua.a /opt/local/lib/liblua.a))) +LUA_CFLAGS = $(shell pkg-config --silence-errors --cflags lua5.1 || pkg-config --silence-errors --cflags lua-5.1 || pkg-config --silence-errors --cflags lua) + +CC = gcc +AR = ar +RANLIB = ranlib +CFLAGS = -O2 +FPIC = -fPIC +EXTRA_CFLAGS = --std=gnu99 +WFLAGS = -Wall -Werror +CPPFLAGS = +COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS) $(EXTRA_CFLAGS) $(WFLAGS) +ifeq ($(OS),Darwin) + SHLIB_FLAGS = -bundle -undefined dynamic_lookup +else + SHLIB_FLAGS = -shared +endif +LINK = $(CC) $(LDFLAGS) + +.PHONY: all build compile luacompile luasource clean luaclean + +all: build + +build: luabuild gccbuild + +luabuild: lua$(LUA_TARGET) + +gccbuild: compile +compile: + +clean: luaclean + +luasource: + mkdir -p dist$(LUA_MODULEDIR) + cp -pR root/* dist 2>/dev/null || true + cp -pR lua/* dist$(LUA_MODULEDIR) 2>/dev/null || true + for i in $$(find dist -name .svn); do rm -rf $$i || true; done + +luastrip: luasource + for i in $$(find dist -type f -name '*.lua'); do perl -e 'undef $$/; open( F, "< $$ARGV[0]" ) || die $$!; $$src = ; close F; $$src =~ s/--\[\[.*?\]\](--)?//gs; $$src =~ s/^\s*--.*?\n//gm; open( F, "> $$ARGV[0]" ) || die $$!; print F $$src; close F' $$i; done + +luacompile: luasource + for i in $$(find dist -name *.lua -not -name debug.lua); do $(LUAC) $(LUAC_OPTIONS) -o $$i $$i; done + +luaclean: + rm -rf dist