libs: remove obsolete iwinfo, its independant now
This commit is contained in:
Jo-Philipp Wich
parent
aff68f5375
commit
719fd249aa
19 changed files with 1 additions and 5070 deletions
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@ -241,16 +241,6 @@ define Package/luci-luanet/install
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endef
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define Package/luci-iwinfo
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$(call Package/luci/libtemplate)
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TITLE:=Wireless abstration library
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endef
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define Package/luci-iwinfo/install
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$(call Package/luci/install/template,$(1),libs/iwinfo)
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endef
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define Package/luci-lucid
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$(call Package/luci/webservertemplate)
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TITLE:=LuCId Full-Stack Webserver
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@ -325,7 +315,7 @@ endef
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define Package/luci-sys
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$(call Package/luci/libtemplate)
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TITLE:=LuCI Linux/POSIX system library
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DEPENDS:=+luci-iwinfo
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DEPENDS:=+libiwinfo
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endef
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define Package/luci-sys/install
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@ -1089,9 +1079,6 @@ endif
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ifneq ($(CONFIG_PACKAGE_luci-luanet),)
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PKG_SELECTED_MODULES+=libs/luanet
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endif
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ifneq ($(CONFIG_PACKAGE_luci-iwinfo),)
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PKG_SELECTED_MODULES+=libs/iwinfo
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endif
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ifneq ($(CONFIG_PACKAGE_luci-lucid),)
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PKG_SELECTED_MODULES+=libs/lucid libs/lucid-http
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endif
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@ -1316,7 +1303,6 @@ $(eval $(call BuildPackage,luci-ipkg))
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$(eval $(call BuildPackage,luci-json))
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$(eval $(call BuildPackage,luci-lmo))
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$(eval $(call BuildPackage,luci-luanet))
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$(eval $(call BuildPackage,luci-iwinfo))
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$(eval $(call BuildPackage,luci-lucid))
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$(eval $(call BuildPackage,luci-nixio))
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$(eval $(call BuildPackage,luci-px5g))
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@ -1,36 +0,0 @@
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ifneq (,$(wildcard ../../build/config.mk))
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include ../../build/config.mk
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include ../../build/module.mk
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include ../../build/gccconfig.mk
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else
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include standalone.mk
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endif
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IWINFO_LDFLAGS =
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IWINFO_CFLAGS = -fstrict-aliasing $(if $(CRAP),-DUSE_WL,-DUSE_MADWIFI)
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IWINFO_SO = iwinfo.so
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IWINFO_LUA = iwinfo.lua
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IWINFO_OBJ = $(if $(CRAP),src/iwinfo_wl.o,src/iwinfo_madwifi.o) \
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src/iwinfo_wext.o src/iwinfo_wext_scan.o src/iwinfo_lualib.o
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%.o: %.c
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$(COMPILE) $(IWINFO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $<
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ifeq ($(SDK),)
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compile: clean $(IWINFO_OBJ)
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$(LINK) $(SHLIB_FLAGS) $(IWINFO_LDFLAGS) -o src/$(IWINFO_SO) $(IWINFO_OBJ)
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mkdir -p dist$(LUA_LIBRARYDIR)
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cp src/$(IWINFO_SO) dist$(LUA_LIBRARYDIR)/$(IWINFO_SO)
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else
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compile: clean
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mkdir -p dist$(LUA_LIBRARYDIR)
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cp src/dummy.lua dist$(LUA_LIBRARYDIR)/$(IWINFO_LUA)
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endif
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install: build
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cp -pR dist$(LUA_LIBRARYDIR)/* $(LUA_LIBRARYDIR)
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clean:
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rm -f src/*.o src/$(IWINFO_SO)
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host-compile:
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@ -1,339 +0,0 @@
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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The licenses for most software are designed to take away your
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When we speak of free software, we are referring to freedom, not
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|
|
@ -1,114 +0,0 @@
|
|||
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
|
||||
|
|
@ -1,93 +0,0 @@
|
|||
/*
|
||||
* 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
|
||||
|
|
@ -1,123 +0,0 @@
|
|||
/*
|
||||
* 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_UCASTCIPHERS = 7, /* unicast cipher suites */
|
||||
IEEE80211_PARAM_WPA = 10, /* WPA mode (0,1,2) */
|
||||
};
|
||||
|
||||
struct ieee80211_channel {
|
||||
u_int16_t ic_freq; /* setting in MHz */
|
||||
u_int16_t ic_flags; /* see below */
|
||||
u_int8_t ic_ieee; /* IEEE channel number */
|
||||
int8_t ic_maxregpower; /* maximum regulatory tx power in dBm */
|
||||
int8_t ic_maxpower; /* maximum tx power in dBm */
|
||||
int8_t ic_minpower; /* minimum tx power in dBm */
|
||||
u_int8_t ic_scanflags;
|
||||
u_int8_t ic_idletime; /* phy idle time in % */
|
||||
};
|
||||
|
||||
struct ieee80211req_key {
|
||||
u_int8_t ik_type; /* key/cipher type */
|
||||
u_int8_t ik_pad;
|
||||
u_int16_t ik_keyix; /* key index */
|
||||
u_int8_t ik_keylen; /* key length in bytes */
|
||||
u_int8_t ik_flags;
|
||||
u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
|
||||
u_int64_t ik_keyrsc; /* key receive sequence counter */
|
||||
u_int64_t ik_keytsc; /* key transmit sequence counter */
|
||||
u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
|
||||
};
|
||||
|
||||
struct ieee80211req_chanlist {
|
||||
u_int8_t ic_channels[IEEE80211_CHAN_BYTES];
|
||||
};
|
||||
|
||||
struct ieee80211req_chaninfo {
|
||||
u_int ic_nchans;
|
||||
struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
|
||||
};
|
||||
|
||||
struct ieee80211req_sta_info {
|
||||
u_int16_t isi_len; /* length (mult of 4) */
|
||||
u_int16_t isi_freq; /* MHz */
|
||||
u_int16_t isi_flags; /* channel flags */
|
||||
u_int16_t isi_state; /* state flags */
|
||||
u_int8_t isi_authmode; /* authentication algorithm */
|
||||
u_int8_t isi_rssi;
|
||||
int8_t isi_noise;
|
||||
u_int16_t isi_capinfo; /* capabilities */
|
||||
u_int8_t isi_athflags; /* Atheros capabilities */
|
||||
u_int8_t isi_erp; /* ERP element */
|
||||
u_int8_t isi_macaddr[IEEE80211_ADDR_LEN];
|
||||
u_int8_t isi_nrates; /* negotiated rates */
|
||||
u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE];
|
||||
u_int8_t isi_txrate; /* index to isi_rates[] */
|
||||
u_int16_t isi_ie_len; /* IE length */
|
||||
u_int16_t isi_associd; /* assoc response */
|
||||
u_int16_t isi_txpower; /* current tx power */
|
||||
u_int16_t isi_vlan; /* vlan tag */
|
||||
u_int16_t isi_txseqs[17]; /* seq to be transmitted */
|
||||
u_int16_t isi_rxseqs[17]; /* seq previous for qos frames*/
|
||||
u_int16_t isi_inact; /* inactivity timer */
|
||||
u_int8_t isi_uapsd; /* UAPSD queues */
|
||||
u_int8_t isi_opmode; /* sta operating mode */
|
||||
};
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,70 +0,0 @@
|
|||
#ifndef __IWINFO_H_
|
||||
#define __IWINFO_H_
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <fcntl.h>
|
||||
#include <glob.h>
|
||||
#include <ctype.h>
|
||||
#include <dirent.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include <sys/ioctl.h>
|
||||
#include <net/if.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "iwinfo_wext.h"
|
||||
|
||||
#ifdef USE_WL
|
||||
#include "iwinfo_wl.h"
|
||||
#endif
|
||||
|
||||
#ifdef USE_MADWIFI
|
||||
#include "iwinfo_madwifi.h"
|
||||
#endif
|
||||
|
||||
|
||||
#define IWINFO_BUFSIZE 24 * 1024
|
||||
|
||||
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;
|
||||
};
|
||||
|
||||
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
|
||||
|
||||
|
|
@ -1,412 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Lua Bindings
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#include "iwinfo_lualib.h"
|
||||
|
||||
/* Determine type */
|
||||
static int iwinfo_L_type(lua_State *L)
|
||||
{
|
||||
const char *ifname = luaL_checkstring(L, 1);
|
||||
|
||||
#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;
|
||||
}
|
||||
|
||||
/* 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, j, x, y, 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 */
|
||||
lua_pushboolean(L, (!e->crypto.wpa_version && e->crypto.enabled));
|
||||
lua_setfield(L, -2, "wep");
|
||||
|
||||
if( e->crypto.wpa_version )
|
||||
{
|
||||
lua_pushinteger(L, e->crypto.wpa_version);
|
||||
lua_setfield(L, -2, "wpa");
|
||||
|
||||
lua_newtable(L);
|
||||
for( j = 0, y = 1; j < IW_IE_CYPHER_NUM; j++ )
|
||||
{
|
||||
if( e->crypto.group_ciphers & (1<<j) )
|
||||
{
|
||||
lua_pushstring(L, iw_ie_cypher_name[j]);
|
||||
lua_rawseti(L, -2, y++);
|
||||
}
|
||||
}
|
||||
lua_setfield(L, -2, "group_ciphers");
|
||||
|
||||
lua_newtable(L);
|
||||
for( j = 0, y = 1; j < IW_IE_CYPHER_NUM; j++ )
|
||||
{
|
||||
if( e->crypto.pair_ciphers & (1<<j) )
|
||||
{
|
||||
lua_pushstring(L, iw_ie_cypher_name[j]);
|
||||
lua_rawseti(L, -2, y++);
|
||||
}
|
||||
}
|
||||
lua_setfield(L, -2, "pair_ciphers");
|
||||
|
||||
lua_newtable(L);
|
||||
for( j = 0, y = 1; j < IW_IE_KEY_MGMT_NUM; j++ )
|
||||
{
|
||||
if( e->crypto.auth_suites & (1<<j) )
|
||||
{
|
||||
lua_pushstring(L, iw_ie_key_mgmt_name[j]);
|
||||
lua_rawseti(L, -2, y++);
|
||||
}
|
||||
}
|
||||
lua_setfield(L, -2, "auth_suites");
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
#ifdef USE_WL
|
||||
/* Broadcom */
|
||||
LUA_WRAP_INT(wl,channel)
|
||||
LUA_WRAP_INT(wl,frequency)
|
||||
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_STRING(wl,enctype)
|
||||
LUA_WRAP_LIST(wl,assoclist)
|
||||
LUA_WRAP_LIST(wl,txpwrlist)
|
||||
LUA_WRAP_LIST(wl,scanlist)
|
||||
LUA_WRAP_LIST(wl,freqlist)
|
||||
#endif
|
||||
|
||||
#ifdef USE_MADWIFI
|
||||
/* Madwifi */
|
||||
LUA_WRAP_INT(madwifi,channel)
|
||||
LUA_WRAP_INT(madwifi,frequency)
|
||||
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_STRING(madwifi,enctype)
|
||||
LUA_WRAP_LIST(madwifi,assoclist)
|
||||
LUA_WRAP_LIST(madwifi,txpwrlist)
|
||||
LUA_WRAP_LIST(madwifi,scanlist)
|
||||
LUA_WRAP_LIST(madwifi,freqlist)
|
||||
#endif
|
||||
|
||||
/* Wext */
|
||||
LUA_WRAP_INT(wext,channel)
|
||||
LUA_WRAP_INT(wext,frequency)
|
||||
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_STRING(wext,enctype)
|
||||
LUA_WRAP_LIST(wext,assoclist)
|
||||
LUA_WRAP_LIST(wext,txpwrlist)
|
||||
LUA_WRAP_LIST(wext,scanlist)
|
||||
LUA_WRAP_LIST(wext,freqlist)
|
||||
|
||||
#ifdef USE_WL
|
||||
/* Broadcom table */
|
||||
static const luaL_reg R_wl[] = {
|
||||
LUA_REG(wl,channel),
|
||||
LUA_REG(wl,frequency),
|
||||
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,enctype),
|
||||
LUA_REG(wl,assoclist),
|
||||
LUA_REG(wl,txpwrlist),
|
||||
LUA_REG(wl,scanlist),
|
||||
LUA_REG(wl,freqlist),
|
||||
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,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,enctype),
|
||||
LUA_REG(madwifi,assoclist),
|
||||
LUA_REG(madwifi,txpwrlist),
|
||||
LUA_REG(madwifi,scanlist),
|
||||
LUA_REG(madwifi,freqlist),
|
||||
LUA_REG(madwifi,mbssid_support),
|
||||
{ NULL, NULL }
|
||||
};
|
||||
#endif
|
||||
|
||||
/* Wext table */
|
||||
static const luaL_reg R_wext[] = {
|
||||
LUA_REG(wext,channel),
|
||||
LUA_REG(wext,frequency),
|
||||
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,enctype),
|
||||
LUA_REG(wext,assoclist),
|
||||
LUA_REG(wext,txpwrlist),
|
||||
LUA_REG(wext,scanlist),
|
||||
LUA_REG(wext,freqlist),
|
||||
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
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
|
|
@ -1,77 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Lua Headers
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef __IWINFO_LUALUB_H_
|
||||
#define __IWINFO_LUALIB_H_
|
||||
|
||||
#include <lua.h>
|
||||
#include <lualib.h>
|
||||
#include <lauxlib.h>
|
||||
|
||||
#include "iwinfo.h"
|
||||
#include "iwinfo_wext_scan.h"
|
||||
|
||||
|
||||
#define IWINFO_META "iwinfo"
|
||||
#define IWINFO_WEXT_META "iwinfo.wext"
|
||||
|
||||
#ifdef USE_WL
|
||||
#define IWINFO_WL_META "iwinfo.wl"
|
||||
#endif
|
||||
|
||||
#ifdef USE_MADWIFI
|
||||
#define IWINFO_MADWIFI_META "iwinfo.madwifi"
|
||||
#endif
|
||||
|
||||
|
||||
#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
|
||||
|
||||
|
|
@ -1,574 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Madwifi Backend
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*
|
||||
* 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_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_enctype(const char *ifname, char *buf)
|
||||
{
|
||||
struct iwreq wrq;
|
||||
struct ieee80211req_key wk;
|
||||
int wpa_version = 0, ciphers = 0, key_type = 0;
|
||||
char cipher_string[32];
|
||||
|
||||
sprintf(buf, "Unknown");
|
||||
|
||||
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;
|
||||
|
||||
/* Get wpa protocol version */
|
||||
wrq.u.mode = IEEE80211_PARAM_WPA;
|
||||
if( madwifi_ioctl(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
|
||||
wpa_version = 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( wpa_version > 0 )
|
||||
{
|
||||
memset(cipher_string, 0, sizeof(cipher_string));
|
||||
|
||||
/* Looks like mixed wpa/wpa2 ? */
|
||||
if( (ciphers & (1<<IEEE80211_CIPHER_TKIP)) && (ciphers & (1<<IEEE80211_CIPHER_AES_CCM)) )
|
||||
wpa_version = 3;
|
||||
|
||||
|
||||
if( (ciphers & (1<<IEEE80211_CIPHER_TKIP)) )
|
||||
strcat(cipher_string, "TKIP, ");
|
||||
|
||||
if( (ciphers & (1<<IEEE80211_CIPHER_AES_CCM)) )
|
||||
strcat(cipher_string, "CCMP, ");
|
||||
|
||||
if( (ciphers & (1<<IEEE80211_CIPHER_AES_OCB)) )
|
||||
strcat(cipher_string, "AES-OCB, ");
|
||||
|
||||
if( (ciphers & (1<<IEEE80211_CIPHER_CKIP)) )
|
||||
strcat(cipher_string, "CKIP, ");
|
||||
|
||||
cipher_string[strlen(cipher_string)-2] = 0;
|
||||
}
|
||||
|
||||
switch(wpa_version)
|
||||
{
|
||||
case 3:
|
||||
sprintf(buf, "mixed WPA/WPA2 (%s)", cipher_string);
|
||||
break;
|
||||
|
||||
case 2:
|
||||
sprintf(buf, "WPA2 (%s)", cipher_string);
|
||||
break;
|
||||
|
||||
case 1:
|
||||
sprintf(buf, "WPA (%s)", cipher_string);
|
||||
break;
|
||||
|
||||
default:
|
||||
sprintf(buf, "%s", (key_type == 0) ? "WEP" : "None");
|
||||
}
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
|
|
@ -1,43 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Madwifi Headers
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef __IWINFO_MADWIFI_H_
|
||||
#define __IWINFO_MADWIFI_H_
|
||||
|
||||
#include "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_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_enctype(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
|
||||
|
|
@ -1,434 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Linux Wireless Extension Backend
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*
|
||||
* Parts of this code are derived from the Linux wireless tools, iwlib.c,
|
||||
* iwlist.c and iwconfig.c in particular.
|
||||
*/
|
||||
|
||||
#include "iwinfo.h"
|
||||
#include "iwinfo_wext.h"
|
||||
|
||||
#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);
|
||||
}
|
||||
}
|
||||
|
||||
static 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;
|
||||
}
|
||||
|
||||
static 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 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);
|
||||
|
||||
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_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.level - 0x100);
|
||||
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.noise - 0x100);
|
||||
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_enctype(const char *ifname, char *buf)
|
||||
{
|
||||
/* Stub */
|
||||
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_mbssid_support(const char *ifname, int *buf)
|
||||
{
|
||||
/* No multi bssid support atm */
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Linux Wireless Extension Headers
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef __IWINFO_WEXT_H_
|
||||
#define __IWINFO_WEXT_H_
|
||||
|
||||
#include "iwinfo.h"
|
||||
#include "include/wext.h"
|
||||
|
||||
|
||||
int wext_probe(const char *ifname);
|
||||
int wext_get_mode(const char *ifname, char *buf);
|
||||
int wext_get_ssid(const char *ifname, char *buf);
|
||||
int wext_get_bssid(const char *ifname, char *buf);
|
||||
int wext_get_channel(const char *ifname, int *buf);
|
||||
int wext_get_frequency(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_enctype(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
|
||||
|
|
@ -1,652 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Linux Wireless Extension Backend
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*
|
||||
* Parts of this code are derived from the Linux wireless tools, iwlib.c,
|
||||
* iwlist.c and iwconfig.c in particular.
|
||||
*/
|
||||
|
||||
#include "iwinfo.h"
|
||||
#include "iwinfo_wext_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<<iebuf[offset+3]);
|
||||
|
||||
offset += 4;
|
||||
|
||||
if(ielen < (offset + 2))
|
||||
{
|
||||
ce->pair_ciphers |= (1<<2); /* TKIP */
|
||||
ce->auth_suites |= (1<<2); /* PSK */
|
||||
return;
|
||||
}
|
||||
|
||||
/* Otherwise, we have some number of pairwise ciphers. */
|
||||
cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
|
||||
offset += 2;
|
||||
|
||||
if(ielen < (offset + 4*cnt))
|
||||
return;
|
||||
|
||||
*buf = '\0';
|
||||
for(i = 0; i < cnt; i++)
|
||||
{
|
||||
if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
|
||||
ce->pair_ciphers |= (1<<7); /* Proprietary */
|
||||
else if(iebuf[offset+3] <= IW_IE_CYPHER_NUM)
|
||||
ce->pair_ciphers |= (1<<iebuf[offset+3]);
|
||||
//else
|
||||
// ce->pair_ciphers[ce->pair_cipher_num++] = 255; /* Unknown */
|
||||
|
||||
offset += 4;
|
||||
}
|
||||
|
||||
/* Check if we are done */
|
||||
if(ielen < (offset + 2))
|
||||
return;
|
||||
|
||||
/* Now, we have authentication suites. */
|
||||
cnt = iebuf[offset] | (iebuf[offset + 1] << 8);
|
||||
offset += 2;
|
||||
*buf = '\0';
|
||||
|
||||
if(ielen < (offset + 4*cnt))
|
||||
return;
|
||||
|
||||
for(i = 0; i < cnt; i++)
|
||||
{
|
||||
if(memcmp(&iebuf[offset], wpa_oui, 3) != 0)
|
||||
ce->auth_suites |= (1<<7); /* Proprietary */
|
||||
else if(iebuf[offset+3] <= IW_IE_KEY_MGMT_NUM)
|
||||
ce->auth_suites |= (1<<iebuf[offset+3]);
|
||||
//else
|
||||
// ce->auth_suites[ce->auth_suite_num++] = 255; /* Unknown */
|
||||
|
||||
offset += 4;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static inline void wext_fill_entry(struct stream_descr *stream, struct iw_event *event,
|
||||
struct iw_range *iw_range, int has_range, struct iwinfo_scanlist_entry *e)
|
||||
{
|
||||
int i;
|
||||
double freq;
|
||||
|
||||
/* Now, let's decode the event */
|
||||
switch(event->cmd)
|
||||
{
|
||||
case SIOCGIWAP:
|
||||
memcpy(e->mac, &event->u.ap_addr.sa_data, 6);
|
||||
break;
|
||||
|
||||
case SIOCGIWFREQ:
|
||||
if( event->u.freq.m >= 1000 )
|
||||
{
|
||||
freq = wext_freq2float(&(event->u.freq));
|
||||
|
||||
for(i = 0; i < iw_range->num_frequency; i++)
|
||||
{
|
||||
if( wext_freq2float(&iw_range->freq[i]) == freq )
|
||||
{
|
||||
e->channel = iw_range->freq[i].i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
e->channel = event->u.freq.m;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case SIOCGIWMODE:
|
||||
switch(event->u.mode)
|
||||
{
|
||||
case 1:
|
||||
sprintf((char *) e->mode, "Ad-Hoc");
|
||||
break;
|
||||
|
||||
case 2:
|
||||
case 3:
|
||||
sprintf((char *) e->mode, "Master");
|
||||
break;
|
||||
|
||||
default:
|
||||
sprintf((char *) e->mode, "Unknown");
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case SIOCGIWESSID:
|
||||
if( event->u.essid.pointer && event->u.essid.length && event->u.essid.flags )
|
||||
memcpy(e->ssid, event->u.essid.pointer, event->u.essid.length);
|
||||
|
||||
break;
|
||||
|
||||
case SIOCGIWENCODE:
|
||||
e->crypto.enabled = !(event->u.data.flags & IW_ENCODE_DISABLED);
|
||||
break;
|
||||
|
||||
case IWEVQUAL:
|
||||
e->signal = event->u.qual.level;
|
||||
e->quality = event->u.qual.qual;
|
||||
e->quality_max = iw_range->max_qual.qual;
|
||||
break;
|
||||
#if 0
|
||||
case SIOCGIWRATE:
|
||||
if(state->val_index == 0)
|
||||
{
|
||||
lua_pushstring(L, "bitrates");
|
||||
lua_newtable(L);
|
||||
}
|
||||
//iw_print_bitrate(buffer, sizeof(buffer), event->u.bitrate.value);
|
||||
snprintf(buffer, sizeof(buffer), "%d", event->u.bitrate.value);
|
||||
lua_pushinteger(L, state->val_index + 1);
|
||||
lua_pushstring(L, buffer);
|
||||
lua_settable(L, -3);
|
||||
|
||||
/* Check for termination */
|
||||
if(stream->value == NULL)
|
||||
{
|
||||
lua_settable(L, -3);
|
||||
state->val_index = 0;
|
||||
} else
|
||||
state->val_index++;
|
||||
break;
|
||||
#endif
|
||||
case IWEVGENIE:
|
||||
i = 0;
|
||||
|
||||
while(i <= (event->u.data.length - 2))
|
||||
{
|
||||
switch(((unsigned char *)event->u.data.pointer)[i])
|
||||
{
|
||||
case 0xdd: /* WPA1 (and other) */
|
||||
case 0x30: /* WPA2 */
|
||||
wext_fill_wpa((unsigned char *)event->u.data.pointer + i,
|
||||
event->u.data.length, e);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
i += ((unsigned char *)event->u.data.pointer)[i+1] + 2;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int wext_get_scanlist(const char *ifname, char *buf, int *len)
|
||||
{
|
||||
struct iwreq wrq;
|
||||
struct iw_scan_req scanopt; /* Options for 'set' */
|
||||
unsigned char *buffer = NULL; /* Results */
|
||||
int buflen = IW_SCAN_MAX_DATA; /* Min for compat WE<17 */
|
||||
struct iw_range range;
|
||||
int has_range = 1;
|
||||
struct timeval tv; /* Select timeout */
|
||||
int timeout = 15000000; /* 15s */
|
||||
|
||||
int entrylen = 0;
|
||||
struct iwinfo_scanlist_entry e;
|
||||
|
||||
wrq.u.data.pointer = (caddr_t) ⦥
|
||||
wrq.u.data.length = sizeof(struct iw_range);
|
||||
wrq.u.data.flags = 0;
|
||||
|
||||
if( wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0 )
|
||||
{
|
||||
/* Init timeout value -> 250ms between set and first get */
|
||||
tv.tv_sec = 0;
|
||||
tv.tv_usec = 250000;
|
||||
|
||||
/* Clean up set args */
|
||||
memset(&scanopt, 0, sizeof(scanopt));
|
||||
|
||||
wrq.u.data.pointer = NULL;
|
||||
wrq.u.data.flags = 0;
|
||||
wrq.u.data.length = 0;
|
||||
|
||||
/* Initiate Scanning */
|
||||
if( wext_ioctl(ifname, SIOCSIWSCAN, &wrq) >= 0 )
|
||||
{
|
||||
timeout -= tv.tv_usec;
|
||||
|
||||
/* Forever */
|
||||
while(1)
|
||||
{
|
||||
fd_set rfds; /* File descriptors for select */
|
||||
int last_fd; /* Last fd */
|
||||
int ret;
|
||||
|
||||
/* Guess what ? We must re-generate rfds each time */
|
||||
FD_ZERO(&rfds);
|
||||
last_fd = -1;
|
||||
/* In here, add the rtnetlink fd in the list */
|
||||
|
||||
/* Wait until something happens */
|
||||
ret = select(last_fd + 1, &rfds, NULL, NULL, &tv);
|
||||
|
||||
/* Check if there was an error */
|
||||
if(ret < 0)
|
||||
{
|
||||
if(errno == EAGAIN || errno == EINTR)
|
||||
continue;
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Check if there was a timeout */
|
||||
if(ret == 0)
|
||||
{
|
||||
unsigned char *newbuf;
|
||||
|
||||
realloc:
|
||||
/* (Re)allocate the buffer - realloc(NULL, len) == malloc(len) */
|
||||
newbuf = realloc(buffer, buflen);
|
||||
if(newbuf == NULL)
|
||||
{
|
||||
if(buffer)
|
||||
free(buffer);
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
buffer = newbuf;
|
||||
|
||||
/* Try to read the results */
|
||||
wrq.u.data.pointer = buffer;
|
||||
wrq.u.data.flags = 0;
|
||||
wrq.u.data.length = buflen;
|
||||
|
||||
if( wext_ioctl(ifname, SIOCGIWSCAN, &wrq) )
|
||||
{
|
||||
/* Check if buffer was too small (WE-17 only) */
|
||||
if((errno == E2BIG) && (range.we_version_compiled > 16))
|
||||
{
|
||||
/* Some driver may return very large scan results, either
|
||||
* because there are many cells, or because they have many
|
||||
* large elements in cells (like IWEVCUSTOM). Most will
|
||||
* only need the regular sized buffer. We now use a dynamic
|
||||
* allocation of the buffer to satisfy everybody. Of course,
|
||||
* as we don't know in advance the size of the array, we try
|
||||
* various increasing sizes. Jean II */
|
||||
|
||||
/* Check if the driver gave us any hints. */
|
||||
if(wrq.u.data.length > buflen)
|
||||
buflen = wrq.u.data.length;
|
||||
else
|
||||
buflen *= 2;
|
||||
|
||||
/* Try again */
|
||||
goto realloc;
|
||||
}
|
||||
|
||||
/* Check if results not available yet */
|
||||
if(errno == EAGAIN)
|
||||
{
|
||||
/* Restart timer for only 100ms*/
|
||||
tv.tv_sec = 0;
|
||||
tv.tv_usec = 100000;
|
||||
timeout -= tv.tv_usec;
|
||||
|
||||
if(timeout > 0)
|
||||
continue; /* Try again later */
|
||||
}
|
||||
|
||||
/* Bad error */
|
||||
free(buffer);
|
||||
return -1;
|
||||
|
||||
} else {
|
||||
/* We have the results, go to process them */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if( wrq.u.data.length )
|
||||
{
|
||||
struct iw_event iwe;
|
||||
struct stream_descr stream;
|
||||
int ret;
|
||||
int first = 1;
|
||||
|
||||
memset(&stream, 0, sizeof(stream));
|
||||
stream.current = (char *)buffer;
|
||||
stream.end = (char *)buffer + wrq.u.data.length;
|
||||
|
||||
do
|
||||
{
|
||||
/* Extract an event and print it */
|
||||
ret = wext_extract_event(&stream, &iwe, range.we_version_compiled);
|
||||
|
||||
if(ret >= 0)
|
||||
{
|
||||
if( (iwe.cmd == SIOCGIWAP) || (ret == 0) )
|
||||
{
|
||||
if( first )
|
||||
{
|
||||
first = 0;
|
||||
}
|
||||
else if( (entrylen + sizeof(struct iwinfo_scanlist_entry)) <= IWINFO_BUFSIZE )
|
||||
{
|
||||
/* if encryption is off, clear the crypto strunct */
|
||||
if( !e.crypto.enabled )
|
||||
memset(&e.crypto, 0, sizeof(struct iwinfo_crypto_entry));
|
||||
|
||||
memcpy(&buf[entrylen], &e, sizeof(struct iwinfo_scanlist_entry));
|
||||
entrylen += sizeof(struct iwinfo_scanlist_entry);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* we exceed the callers buffer size, abort here ... */
|
||||
break;
|
||||
}
|
||||
|
||||
memset(&e, 0, sizeof(struct iwinfo_scanlist_entry));
|
||||
}
|
||||
|
||||
wext_fill_entry(&stream, &iwe, &range, has_range, &e);
|
||||
}
|
||||
|
||||
} while(ret > 0);
|
||||
|
||||
free(buffer);
|
||||
*len = entrylen;
|
||||
return 0;
|
||||
}
|
||||
|
||||
free(buffer);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -1,393 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Linux Wireless Extension Headers
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef __IWINFO_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));
|
||||
|
||||
static const char *iw_ie_cypher_name[] = {
|
||||
"none",
|
||||
"WEP-40",
|
||||
"TKIP",
|
||||
"WRAP",
|
||||
"CCMP",
|
||||
"WEP-104",
|
||||
};
|
||||
|
||||
#define IW_ARRAY_LEN(x) (sizeof(x)/sizeof((x)[0]))
|
||||
#define IW_IE_CYPHER_NUM IW_ARRAY_LEN(iw_ie_cypher_name)
|
||||
|
||||
static const char *iw_ie_key_mgmt_name[] = {
|
||||
"none",
|
||||
"802.1x",
|
||||
"PSK",
|
||||
};
|
||||
#define IW_IE_KEY_MGMT_NUM IW_ARRAY_LEN(iw_ie_key_mgmt_name)
|
||||
|
||||
#endif
|
||||
|
|
@ -1,413 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Broadcom wl.o Backend
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*
|
||||
* This code is based on the wlc.c utility published by OpenWrt.org .
|
||||
*/
|
||||
|
||||
#include "iwinfo_wl.h"
|
||||
#include "iwinfo_wext.h"
|
||||
|
||||
static int 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_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_enctype(const char *ifname, char *buf)
|
||||
{
|
||||
uint32_t wsec, wpa;
|
||||
char algo[9];
|
||||
|
||||
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, "Unkown");
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
|
|
@ -1,43 +0,0 @@
|
|||
/*
|
||||
* iwinfo - Wireless Information Library - Broadcom wl.o Headers
|
||||
*
|
||||
* Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
|
||||
*
|
||||
* The iwinfo library is free software: you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License version 2
|
||||
* as published by the Free Software Foundation.
|
||||
*
|
||||
* The iwinfo library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
* See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with the iwinfo library. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef __IWINFO_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_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_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
|
||||
|
|
@ -1,56 +0,0 @@
|
|||
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 -pedantic
|
||||
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, "< $$ARGV[0]" ) || die $$!; $$src = <F>; close F; $$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
|
||||
Loading…
Reference in a new issue