packages: sort network related packages into package/network/

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33688 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/network/utils/arptables/Makefile

@@ -0,0 +1,42 @@
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=arptables
+PKG_VERSION:=0.0.3-4
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@SF/ebtables
+PKG_MD5SUM:=1d4ab05761f063b0751645d8f2b8f8e5
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-v$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/arptables
+  SECTION:=net
+  CATEGORY:=Network
+  SUBMENU:=Firewall
+  TITLE:=ARP firewalling software
+  DEPENDS:=+kmod-arptables
+  URL:=http://ebtables.sourceforge.net
+endef
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		$(TARGET_CONFIGURE_OPTS) \
+		COPT_FLAGS="$(TARGET_CFLAGS)" \
+		KERNEL_DIR="./include/linux"
+endef
+
+define Package/arptables/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(CP) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,arptables))

package/network/utils/arptables/patches/100-always_optimize.patch

@@ -0,0 +1,19 @@
+Index: arptables-v0.0.3-4/libarptc/libarptc_incl.c
+===================================================================
+--- arptables-v0.0.3-4.orig/libarptc/libarptc_incl.c	2010-03-08 16:49:28.000000000 +0100
++++ arptables-v0.0.3-4/libarptc/libarptc_incl.c	2012-08-14 12:10:29.527945144 +0200
+@@ -11,14 +11,6 @@
+ /* (C)1999 Paul ``Rusty'' Russell - Placed under the GNU GPL (See
+    COPYING for details). */
+ 
+-#ifndef __OPTIMIZE__
+-STRUCT_ENTRY_TARGET *
+-GET_TARGET(STRUCT_ENTRY *e)
+-{
+-	return (void *)e + e->target_offset;
+-}
+-#endif
+-
+ static int sockfd = -1;
+ static void *arptc_fn = NULL;
+ 

package/network/utils/comgt/Makefile

@@ -0,0 +1,65 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=comgt
+PKG_VERSION:=0.32
+PKG_RELEASE:=21
+
+PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
+PKG_SOURCE_URL:=@SF/comgt
+PKG_MD5SUM:=db2452680c3d953631299e331daf49ef
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME).$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/comgt
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Option/Vodafone 3G/GPRS control tool
+  DEPENDS:=+chat
+  URL:=http://www.pharscape.org/comgt.html
+endef
+
+define Package/comgt/description
+ comgt is a scripting language interpreter useful for establishing 
+ communications on serial lines and through PCMCIA modems as well as GPRS 
+ and 3G datacards.
+endef
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		LDFLAGS="" \
+		comgt
+endef
+
+define Package/comgt/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/comgt $(1)/usr/bin/
+	ln -s comgt $(1)/usr/bin/gcom
+	$(INSTALL_DIR) $(1)/etc/chatscripts
+	$(INSTALL_DATA) ./files/3g.chat $(1)/etc/chatscripts/3g.chat
+	$(INSTALL_DATA) ./files/evdo.chat $(1)/etc/chatscripts/evdo.chat
+	$(INSTALL_DIR) $(1)/etc/gcom
+	$(INSTALL_DATA) ./files/setpin.gcom $(1)/etc/gcom/setpin.gcom
+	$(INSTALL_DATA) ./files/setmode.gcom $(1)/etc/gcom/setmode.gcom
+	$(INSTALL_DATA) ./files/getcardinfo.gcom $(1)/etc/gcom/getcardinfo.gcom
+	$(INSTALL_DATA) ./files/getstrength.gcom $(1)/etc/gcom/getstrength.gcom
+	$(INSTALL_DATA) ./files/getcarrier.gcom $(1)/etc/gcom/getcarrier.gcom
+	$(INSTALL_DATA) ./files/getcnum.gcom $(1)/etc/gcom/getcnum.gcom
+	$(INSTALL_DATA) ./files/getimsi.gcom $(1)/etc/gcom/getimsi.gcom
+	$(INSTALL_DIR) $(1)/etc/hotplug.d/tty
+	$(INSTALL_DATA) ./files/3g.usb $(1)/etc/hotplug.d/tty/30-3g
+	$(INSTALL_DIR) $(1)/lib/netifd/proto
+	$(INSTALL_BIN) ./files/3g.sh $(1)/lib/netifd/proto/3g.sh
+endef
+
+$(eval $(call BuildPackage,comgt))

package/network/utils/comgt/files/3g.chat

@@ -0,0 +1,12 @@
+ABORT   BUSY
+ABORT   'NO CARRIER'
+ABORT   ERROR
+REPORT  CONNECT
+TIMEOUT 10
+""      "AT&F"
+OK      "ATE1"
+OK      'AT+CGDCONT=1,"IP","$USE_APN"'
+SAY     "Calling UMTS/GPRS"
+TIMEOUT 30
+OK      "ATD*99***1#"
+CONNECT ' '

package/network/utils/comgt/files/3g.sh

@@ -0,0 +1,97 @@
+#!/bin/sh
+INCLUDE_ONLY=1
+
+. ../netifd-proto.sh
+. ./ppp.sh
+init_proto "$@"
+
+proto_3g_init_config() {
+	no_device=1
+	available=1
+	ppp_generic_init_config
+	proto_config_add_string "device"
+	proto_config_add_string "apn"
+	proto_config_add_string "service"
+	proto_config_add_string "pincode"
+}
+
+proto_3g_setup() {
+	local interface="$1"
+	local chat
+
+	json_get_var device device
+	json_get_var apn apn
+	json_get_var service service
+	json_get_var pincode pincode
+
+	[ -e "$device" ] || {
+		proto_set_available "$interface" 0
+		return 1
+	}
+
+	case "$service" in
+		cdma|evdo)
+			chat="/etc/chatscripts/evdo.chat"
+		;;
+		*)
+			chat="/etc/chatscripts/3g.chat"
+			cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
+			if echo "$cardinfo" | grep -q Novatel; then
+				case "$service" in
+					umts_only) CODE=2;;
+					gprs_only) CODE=1;;
+					*) CODE=0;;
+				esac
+				export MODE="AT\$NWRAT=${CODE},2"
+			elif echo "$cardinfo" | grep -q Option; then
+				case "$service" in
+					umts_only) CODE=1;;
+					gprs_only) CODE=0;;
+					*) CODE=3;;
+				esac
+				export MODE="AT_OPSYS=${CODE}"
+			elif echo "$cardinfo" | grep -q "Sierra Wireless"; then
+				SIERRA=1
+			elif echo "$cardinfo" | grep -qi huawei; then
+				case "$service" in
+					umts_only) CODE="14,2";;
+					gprs_only) CODE="13,1";;
+					*) CODE="2,2";;
+				esac
+				export MODE="AT^SYSCFG=${CODE},3FFFFFFF,2,4"
+			fi
+
+			if [ -n "$pincode" ]; then
+				PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
+					proto_notify_error "$interface" PIN_FAILED
+					proto_block_restart "$interface"
+					return 1
+				}
+			fi
+			[ -n "$MODE" ] && gcom -d "$device" -s /etc/gcom/setmode.gcom
+
+			# wait for carrier to avoid firmware stability bugs
+			[ -n "$SIERRA" ] && {
+				gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
+			}
+		;;
+	esac
+
+	connect="${apn:+USE_APN=$apn }/usr/sbin/chat -t5 -v -E -f $chat"
+	ppp_generic_setup "$interface" \
+		noaccomp \
+		nopcomp \
+		novj \
+		nobsdcomp \
+		noauth \
+		lock \
+		crtscts \
+		115200 "$device"
+	return 0
+}
+
+proto_3g_teardown() {
+	proto_kill_command "$interface"
+}
+
+add_protocol 3g

package/network/utils/comgt/files/3g.usb

@@ -0,0 +1,33 @@
+#!/bin/sh
+. /lib/functions.sh
+. /lib/netifd/netifd-proto.sh
+
+find_3g_iface() {
+	local cfg="$1"
+	local tty="$2"
+
+	local proto
+	config_get proto "$cfg" proto
+	[ "$proto" = 3g ] || return 0
+
+	# bypass state vars here because 00-netstate could clobber .device
+	local dev=$(uci_get network "$cfg" device)
+
+	if [ "${dev##*/}" = "${tty##*/}" ]; then
+		if [ "$ACTION" = add ]; then
+			available=1
+		else
+			available=0
+		fi
+		proto_set_available "$cfg" $available
+	fi
+}
+
+case "$DEVICENAME" in
+	tty*)
+		[ -e "/dev/$DEVICENAME" ] || [ "$ACTION" = remove ] || exit 0
+		config_load network
+		config_foreach find_3g_iface interface "/dev/$DEVICENAME"
+	;;
+esac
+

package/network/utils/comgt/files/evdo.chat

@@ -0,0 +1,17 @@
+# This is a simple chat script based off of the one provided by Sierra Wireless
+# for CDMA connections.  It should work for both Sprint and Verizon networks.
+
+ABORT	BUSY
+ABORT 	'NO CARRIER'
+ABORT	ERROR
+ABORT 	'NO DIAL TONE'
+ABORT 	'NO ANSWER'
+ABORT 	DELAYED
+REPORT	CONNECT
+TIMEOUT	10
+'' 		AT
+OK 		ATZ
+SAY     'Calling CDMA/EVDO'
+TIMEOUT	30
+OK		ATDT#777
+CONNECT	''

package/network/utils/comgt/files/getcardinfo.gcom

@@ -0,0 +1,14 @@
+opengt
+ set com 115200n81
+ set comecho off
+ set senddelay 0.02
+ waitquiet 0.2 0.2
+ flash 0.1
+
+:start
+ send "ATI^m"
+ get 1 "" $s
+ print $s
+
+:continue
+ exit 0

package/network/utils/comgt/files/getcarrier.gcom

@@ -0,0 +1,20 @@
+opengt
+  set senddelay 0.05
+  waitquiet 1 0.2
+  let c=1
+ :loop
+    inc c
+    send "AT+CGATT?^m"
+    waitfor 5 "+CGATT: 1","+CGATT: 0"
+    print "\n."
+    if % = -1 goto error
+    if c > 10 goto toolong
+    if % = 0 goto out
+    sleep 2
+    if % = 1 goto loop
+  :toolong
+  exit 1
+  :error
+  exit 0
+  :out
+ exit 0

package/network/utils/comgt/files/getcnum.gcom

@@ -0,0 +1,20 @@
+opengt
+ set com 115200n81
+ set comecho off
+ set senddelay 0.02
+ waitquiet 0.2 0.2
+ flash 0.1
+
+:start
+ send "AT+CNUM^m"
+ get 1 "^m" $n
+ get 1 ":" $n
+ get 1 "\"" $n
+ get 1 "\"" $n
+ get 1 "\"" $n
+ get 1 "\"" $n
+ let n = len($n)
+ if n<1 goto continue
+ print $n
+:continue
+ exit 0

package/network/utils/comgt/files/getimsi.gcom

@@ -0,0 +1,17 @@
+opengt
+ set com 115200n81
+ set comecho off
+ set senddelay 0.02
+ waitquiet 0.2 0.2
+ flash 0.1
+
+:start
+ send "AT+CIMI^m"
+ get 1 "^m" $s
+ get 1 "^m" $s
+ let x = len($s)
+ if x<2 goto continue
+ let $s = $right($s, x-1)
+ print $s
+:continue
+ exit 0

package/network/utils/comgt/files/getstrength.gcom

@@ -0,0 +1,14 @@
+opengt
+ set com 115200n81
+ set comecho off
+ set senddelay 0.02
+ waitquiet 0.2 0.2
+ flash 0.1
+
+:start
+ send "AT+CSQ^m"
+ get 1 "" $s
+ print $s
+
+:continue
+ exit 0

package/network/utils/comgt/files/setmode.gcom

@@ -0,0 +1,26 @@
+# set wwan mode from environment
+opengt
+ set com 115200n81
+ set senddelay 0.02
+ waitquiet 1 0.2
+ flash 0.1
+
+:start
+ print "Trying to set mode\n"
+ send $env("MODE")
+ send "^m"
+
+ waitfor 15 "OK","ERR","ERROR"
+ if % = 0 goto continue
+ if % = 1 goto modeerror
+ if % = 2 goto modeerror
+
+ print "Timeout setting WWAN mode!\n"
+ exit 1
+
+:modeerror
+ print "Error setting WWAN mode!\n"
+ exit 1
+
+:continue
+ exit 0

package/network/utils/comgt/files/setpin.gcom

@@ -0,0 +1,55 @@
+# set pin code from evnironment "$PINCODE"
+opengt
+ set com 115200n81
+ set senddelay 0.05
+ waitquiet 3 0.5
+ flash 0.1
+
+ let c=0
+:start
+ send "AT+CPIN?^m"
+ waitfor 15 "SIM PUK","SIM PIN","READY","ERROR","ERR"
+ if % = -1 goto timeout
+ if % = 0 goto ready
+ if % = 1 goto setpin
+ if % = 2 goto ready
+ if % = 3 goto checkrepeat
+ if % = 4 goto checkrepeat
+
+:checkrepeat
+ inc c
+ if c>3 goto pinerror
+ waitquiet 12 0.5
+ goto start
+
+:timeout
+ print "timeout checking for PIN."
+ exit 1
+
+:ready
+ print "SIM ready\n"
+ goto continue
+ exit 0
+
+:setpin
+ # check if output was "SIM PIN2", that's ok.
+ waitfor 1 "2"
+ if % = 0 goto ready
+
+ print "Trying to set PIN\n"
+ send "AT+CPIN=\""
+ send $env("PINCODE")
+ send "\"^m"
+
+ waitfor 20 "OK","ERR"
+ if % = -1 goto pinerror
+ if % = 0 goto continue
+ if % = 1 goto pinerror
+
+:pinerror
+ print "Error setting PIN, check card manually\n"
+ exit 1
+
+:continue
+ print "PIN set successfully\n"
+ exit 0

package/network/utils/comgt/patches/001-compile_fix.patch

@@ -0,0 +1,23 @@
+--- a/Makefile
++++ b/Makefile
+@@ -32,6 +32,7 @@ SCRIPTPATH = /etc/comgt/
+ SCRIPTSRC = ./scripts/
+ BIN     = $(CPROG) 
+ MANP	= comgt.1 sigmon.1
++CC	= cc
+ 
+ CFLAGS  = -c
+ LDFLAGS =
+@@ -70,10 +71,5 @@ clean:
+ 	-rm *~
+ 	-rm $(SCRIPTSRC)*~
+ 
+-
+-comgt: comgt.o
+-	cc comgt.o $(LDFLAGS) -o comgt
+-
+-comgt.o: comgt.c comgt.h
+-	cc comgt.c $(CFLAGS) 
+-
++comgt:  comgt.c comgt.h
++	$(CC) $(CFLAGS) -o comgt $< $(LDFLAGS)

package/network/utils/ebtables/Makefile

@@ -0,0 +1,71 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ebtables
+PKG_VERSION:=2.0.10-4
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=@SF/ebtables
+PKG_MD5SUM:=506742a3d44b9925955425a659c1a8d0
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/ebtables-v$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ebtables
+  SECTION:=net
+  CATEGORY:=Network
+  SUBMENU:=Firewall
+  DEPENDS:=+kmod-ebtables
+  TITLE:=Ethernet bridge firewall administration utility
+  URL:=http://ebtables.sourceforge.net/
+endef
+
+define Package/ebtables-utils
+  $(call Package/ebtables)
+  DEPENDS += ebtables
+  TITLE:=ebtables save/restore utilities
+endef
+
+define Package/ebtables/description
+	The ebtables program is a filtering tool for a bridging firewall. The
+	filtering is focussed on the Link Layer Ethernet frame fields. Apart
+	from filtering, it also gives the ability to alter the Ethernet MAC
+	addresses and implement a brouter.
+endef
+
+define Package/ebtables-utils/description
+	$(call Package/ebtables/description)
+endef
+
+MAKE_VARS += EXT_LIBSI="$(LIBGCC_S)"
+
+MAKE_FLAGS += \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LIBDIR="/usr/lib/ebtables"
+
+define Package/ebtables/install
+	$(INSTALL_DIR) $(1)/etc
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/ethertypes $(1)/etc/
+	$(INSTALL_DIR) $(1)/usr/lib/ebtables
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/lib*.so $(1)/usr/lib/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/extensions/*.so $(1)/usr/lib/ebtables/
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ebtables $(1)/usr/sbin/
+endef
+
+define Package/ebtables-utils/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ebtables-save $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ebtables-restore $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,ebtables))
+$(eval $(call BuildPackage,ebtables-utils))

package/network/utils/ifenslave/Makefile

@@ -0,0 +1,42 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=ifenslave
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ifenslave
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS:=+kmod-bonding
+  TITLE:=A utility to manipulate kernel ethernet bonding devices
+  VERSION:=$(LINUX_VERSION)-$(PKG_RELEASE)
+  URL:=http://www.kernel.org
+endef
+
+define Package/ifenslave/description
+ ifenslave is needed to add/remove interfaces to/from ethernet bond devices.
+endef
+
+define Build/Prepare
+endef
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) -o $(PKG_BUILD_DIR)/ifenslave \
+		$(LINUX_DIR)/Documentation/networking/ifenslave.c
+endef
+
+define Package/ifenslave/install
+	$(INSTALL_DIR) $(1)/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ifenslave $(1)/sbin/
+endef
+
+$(eval $(call BuildPackage,ifenslave))

package/network/utils/iproute2/Makefile

@@ -0,0 +1,115 @@
+#
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=iproute2
+PKG_VERSION:=3.3.0
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://kernel.org/pub/linux/utils/net/iproute2/
+PKG_MD5SUM:=308e7145218dd552c2766fe527e239e1
+PKG_BUILD_PARALLEL:=1
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/iproute2-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/iproute2/Default
+  SECTION:=net
+  CATEGORY:=Network
+  URL:=http://linux-net.osdl.org/index.php/Iproute2
+endef
+
+define Package/ip
+$(call Package/iproute2/Default)
+  SUBMENU:=Routing and Redirection
+  DEPENDS:= +libnl-tiny
+  TITLE:=Routing control utility
+endef
+
+define Package/ip/conffiles
+/etc/iproute2/rt_tables
+endef
+
+define Package/tc
+$(call Package/iproute2/Default)
+  TITLE:=Traffic control utility
+  DEPENDS:=+kmod-sched-core
+endef
+
+define Package/genl
+$(call Package/iproute2/Default)
+  TITLE:=General netlink utility frontend
+endef
+
+define Package/ss
+$(call Package/iproute2/Default)
+  TITLE:=Socket statistics utility
+endef
+
+define Build/Configure
+	$(SED) "s,-I/usr/include/db3,," $(PKG_BUILD_DIR)/Makefile
+	$(SED) "s,^KERNEL_INCLUDE.*,KERNEL_INCLUDE=$(LINUX_DIR)/include," \
+		$(PKG_BUILD_DIR)/Makefile
+	$(SED) "s,^LIBC_INCLUDE.*,LIBC_INCLUDE=$(STAGING_DIR)/include," \
+		$(PKG_BUILD_DIR)/Makefile
+	echo "static const char SNAPSHOT[] = \"$(PKG_VERSION)-$(PKG_RELEASE)-openwrt\";" \
+		> $(PKG_BUILD_DIR)/include/SNAPSHOT.h
+endef
+
+ifdef CONFIG_USE_EGLIBC
+  ifndef CONFIG_EGLIBC_VERSION_2_13
+    TARGET_CFLAGS += -DHAVE_SETNS
+  endif
+endif
+
+MAKE_FLAGS += \
+	EXTRA_CCOPTS="$(TARGET_CFLAGS) -I../include -I$(STAGING_DIR)/usr/include/libnl-tiny" \
+	KERNEL_INCLUDE="$(LINUX_DIR)/include" \
+	FPIC="$(FPIC)"
+
+define Build/Compile
+	+$(MAKE_VARS) $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS)
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_BUILD_DIR)/include/libnetlink.h $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/lib/libnetlink.a $(1)/usr/lib/
+endef
+
+define Package/ip/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_DIR) $(1)/etc/iproute2
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/etc/iproute2/rt_tables $(1)/etc/iproute2
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/usr/sbin/
+endef
+
+define Package/tc/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/tc/tc $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/etc/hotplug.d/iface
+	$(INSTALL_BIN) ./files/30-teql $(1)/etc/hotplug.d/iface/
+endef
+
+define Package/genl/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/genl/genl $(1)/usr/sbin/
+endef
+
+define Package/ss/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/misc/ss $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,ip))
+$(eval $(call BuildPackage,tc))
+$(eval $(call BuildPackage,genl))
+$(eval $(call BuildPackage,ss))

package/network/utils/iproute2/files/30-teql

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+. /lib/functions.sh
+
+if [ "$ACTION" != "ifup" ]; then
+	exit
+fi
+
+config_load network
+
+config_get teql $INTERFACE teql
+
+if [ "$teql" != "" ]; then
+    logger Adding device $DEVICE to TEQL master $teql
+    insmod sch_teql
+    tc qdisc add dev $DEVICE root $teql
+
+    # The kernel doesn't let us bring it up until it has at least one
+    # slave. So bring it up now, if it isn't already.
+    if ! cat /sys/class/net/$teql/carrier &>/dev/null; then
+        ifup $teql &
+    fi
+fi

package/network/utils/iproute2/patches/000-sync_pkt_sched_h.patch

@@ -0,0 +1,121 @@
+--- a/include/linux/pkt_sched.h
++++ b/include/linux/pkt_sched.h
+@@ -193,6 +193,33 @@ struct tc_sfq_xstats {
+ 	__s32		allot;
+ };
+ 
++/* ESFQ section */
++
++enum
++{
++        /* traditional */
++	TCA_SFQ_HASH_CLASSIC,
++	TCA_SFQ_HASH_DST,
++	TCA_SFQ_HASH_SRC,
++	TCA_SFQ_HASH_FWMARK,
++	/* conntrack */
++	TCA_SFQ_HASH_CTORIGDST,
++	TCA_SFQ_HASH_CTORIGSRC,
++	TCA_SFQ_HASH_CTREPLDST,
++	TCA_SFQ_HASH_CTREPLSRC,
++	TCA_SFQ_HASH_CTNATCHG,
++};
++
++struct tc_esfq_qopt
++{
++	unsigned	quantum;	/* Bytes per round allocated to flow */
++	int		perturb_period;	/* Period of hash perturbation */
++	__u32		limit;		/* Maximal packets in queue */
++	unsigned	divisor;	/* Hash divisor  */
++	unsigned	flows;		/* Maximal number of flows  */
++	unsigned	hash_kind;	/* Hash function to use for flow identification */
++};
++
+ /* RED section */
+ 
+ enum {
+@@ -633,4 +660,84 @@ struct tc_qfq_stats {
+ 	__u32 lmax;
+ };
+ 
++/* CODEL */
++
++enum {
++	TCA_CODEL_UNSPEC,
++	TCA_CODEL_TARGET,
++	TCA_CODEL_LIMIT,
++	TCA_CODEL_INTERVAL,
++	TCA_CODEL_ECN,
++	__TCA_CODEL_MAX
++};
++
++#define TCA_CODEL_MAX	(__TCA_CODEL_MAX - 1)
++
++struct tc_codel_xstats {
++	__u32	maxpacket; /* largest packet we've seen so far */
++	__u32	count;	   /* how many drops we've done since the last time we
++			    * entered dropping state
++			    */
++	__u32	lastcount; /* count at entry to dropping state */
++	__u32	ldelay;    /* in-queue delay seen by most recently dequeued packet */
++	__s32	drop_next; /* time to drop next packet */
++	__u32	drop_overlimit; /* number of time max qdisc packet limit was hit */
++	__u32	ecn_mark;  /* number of packets we ECN marked instead of dropped */
++	__u32	dropping;  /* are we in dropping state ? */
++};
++
++/* FQ_CODEL */
++
++enum {
++	TCA_FQ_CODEL_UNSPEC,
++	TCA_FQ_CODEL_TARGET,
++	TCA_FQ_CODEL_LIMIT,
++	TCA_FQ_CODEL_INTERVAL,
++	TCA_FQ_CODEL_ECN,
++	TCA_FQ_CODEL_FLOWS,
++	TCA_FQ_CODEL_QUANTUM,
++	__TCA_FQ_CODEL_MAX
++};
++
++#define TCA_FQ_CODEL_MAX	(__TCA_FQ_CODEL_MAX - 1)
++
++enum {
++	TCA_FQ_CODEL_XSTATS_QDISC,
++	TCA_FQ_CODEL_XSTATS_CLASS,
++};
++
++struct tc_fq_codel_qd_stats {
++	__u32	maxpacket;	/* largest packet we've seen so far */
++	__u32	drop_overlimit; /* number of time max qdisc
++				 * packet limit was hit
++				 */
++	__u32	ecn_mark;	/* number of packets we ECN marked
++				 * instead of being dropped
++				 */
++	__u32	new_flow_count; /* number of time packets
++				 * created a 'new flow'
++				 */
++	__u32	new_flows_len;	/* count of flows in new list */
++	__u32	old_flows_len;	/* count of flows in old list */
++};
++
++struct tc_fq_codel_cl_stats {
++	__s32	deficit;
++	__u32	ldelay;		/* in-queue delay seen by most recently
++				 * dequeued packet
++				 */
++	__u32	count;
++	__u32	lastcount;
++	__u32	dropping;
++	__s32	drop_next;
++};
++
++struct tc_fq_codel_xstats {
++	__u32	type;
++	union {
++		struct tc_fq_codel_qd_stats qdisc_stats;
++		struct tc_fq_codel_cl_stats class_stats;
++	};
++};
++
+ #endif

package/network/utils/iproute2/patches/001-iproute2-2.6.11_Config.patch

@@ -0,0 +1,7 @@
+--- /dev/null
++++ b/Config
+@@ -0,0 +1,4 @@
++# Fixed config to disable ATM support even if present on host system
++TC_CONFIG_ATM:=n
++TC_CONFIG_ACTION_GACT=y
++TC_CONFIG_ACTION_PROB=y

package/network/utils/iproute2/patches/002-iproute2-ipxfrm_no_sctp.patch

@@ -0,0 +1,22 @@
+---
+ ip/ipxfrm.c |    2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/ip/ipxfrm.c
++++ b/ip/ipxfrm.c
+@@ -468,7 +468,6 @@ void xfrm_selector_print(struct xfrm_sel
+ 	switch (sel->proto) {
+ 	case IPPROTO_TCP:
+ 	case IPPROTO_UDP:
+-	case IPPROTO_SCTP:
+ 	case IPPROTO_DCCP:
+ 	default: /* XXX */
+ 		if (sel->sport_mask)
+@@ -1263,7 +1262,6 @@ static int xfrm_selector_upspec_parse(st
+ 		switch (sel->proto) {
+ 		case IPPROTO_TCP:
+ 		case IPPROTO_UDP:
+-		case IPPROTO_SCTP:
+ 		case IPPROTO_DCCP:
+ 			break;
+ 		default:

package/network/utils/iproute2/patches/004-darwin_fixes.patch

@@ -0,0 +1,59 @@
+--- a/netem/maketable.c
++++ b/netem/maketable.c
+@@ -10,7 +10,9 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
++#if !defined(__APPLE__) && !defined(__FreeBSD__)
+ #include <malloc.h>
++#endif
+ #include <string.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+--- a/netem/normal.c
++++ b/netem/normal.c
+@@ -8,8 +8,12 @@
+ #include <string.h>
+ #include <limits.h>
+ 
++#if !defined(__APPLE__) && !defined(__FreeBSD__)
+ #include <linux/types.h>
+ #include <linux/pkt_sched.h>
++#else
++#define NETEM_DIST_SCALE        8192
++#endif
+ 
+ #define TABLESIZE 16384
+ #define TABLEFACTOR NETEM_DIST_SCALE
+--- a/netem/pareto.c
++++ b/netem/pareto.c
+@@ -7,8 +7,12 @@
+ #include <math.h>
+ #include <limits.h>
+ 
++#if !defined(__APPLE__) && !defined(__FreeBSD__)
+ #include <linux/types.h>
+ #include <linux/pkt_sched.h>
++#else
++#define NETEM_DIST_SCALE        8192
++#endif
+ 
+ static const double a=3.0;
+ #define TABLESIZE	16384
+--- a/netem/paretonormal.c
++++ b/netem/paretonormal.c
+@@ -15,10 +15,13 @@
+ #include <string.h>
+ #include <math.h>
+ #include <limits.h>
++#if !defined(__APPLE__) && !defined(__FreeBSD__)
+ #include <malloc.h>
+-
+ #include <linux/types.h>
+ #include <linux/pkt_sched.h>
++#else
++#define NETEM_DIST_SCALE        8192
++#endif
+ 
+ #define TABLESIZE	16384
+ #define TABLEFACTOR	NETEM_DIST_SCALE

package/network/utils/iproute2/patches/006-iproute2-tc_esfq.patch

@@ -0,0 +1,219 @@
+---
+ include/linux/pkt_sched.h |   59 +++++++++++++
+ tc/Makefile               |    1 
+ tc/q_esfq.c               |  200 ++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 260 insertions(+)
+
+--- a/tc/Makefile
++++ b/tc/Makefile
+@@ -8,6 +8,7 @@ SHARED_LIBS ?= y
+ TCMODULES :=
+ TCMODULES += q_fifo.o
+ TCMODULES += q_sfq.o
++TCMODULES += q_esfq.o
+ TCMODULES += q_red.o
+ TCMODULES += q_prio.o
+ TCMODULES += q_tbf.o
+--- /dev/null
++++ b/tc/q_esfq.c
+@@ -0,0 +1,200 @@
++/*
++ * q_esfq.c		ESFQ.
++ *
++ *		This program is free software; you can redistribute it and/or
++ *		modify it under the terms of the GNU General Public License
++ *		as published by the Free Software Foundation; either version
++ *		2 of the License, or (at your option) any later version.
++ *
++ * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
++ *
++ * Changes:	Alexander Atanasov, <alex@ssi.bg>
++ *		Alexander Clouter, <alex@digriz.org.uk>
++ *		Corey Hickey, <bugfood-c@fatooh.org>
++ *
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <syslog.h>
++#include <fcntl.h>
++#include <math.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <string.h>
++
++#include "utils.h"
++#include "tc_util.h"
++
++static void explain(void)
++{
++	fprintf(stderr, "Usage: ... esfq [ perturb SECS ] [ quantum BYTES ] [ depth FLOWS ]\n\t[ divisor HASHBITS ] [ limit PKTS ] [ hash HASHTYPE]\n");
++	fprintf(stderr,"Where: \n");
++	fprintf(stderr,"HASHTYPE := { classic | src | dst | ctorigdst | ctorigsrc | ctrepldst | ctreplsrc | ctnatchg }\n");
++}
++
++#define usage() return(-1)
++
++static int esfq_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
++{
++	int ok=0;
++	struct tc_esfq_qopt opt;
++
++	memset(&opt, 0, sizeof(opt));
++
++	opt.hash_kind= TCA_SFQ_HASH_CLASSIC;
++
++	while (argc > 0) {
++		if (strcmp(*argv, "quantum") == 0) {
++			NEXT_ARG();
++			if (get_size(&opt.quantum, *argv)) {
++				fprintf(stderr, "Illegal \"quantum\"\n");
++				return -1;
++			}
++			ok++;
++		} else if (strcmp(*argv, "perturb") == 0) {
++			NEXT_ARG();
++			if (get_integer(&opt.perturb_period, *argv, 0)) {
++				fprintf(stderr, "Illegal \"perturb\"\n");
++				return -1;
++			}
++			ok++;
++		} else if (strcmp(*argv, "depth") == 0) {
++			NEXT_ARG();
++			if (get_integer((int *) &opt.flows, *argv, 0)) {
++				fprintf(stderr, "Illegal \"depth\"\n");
++				return -1;
++			}
++			ok++;
++		} else if (strcmp(*argv, "divisor") == 0) {
++			NEXT_ARG();
++			if (get_integer((int *) &opt.divisor, *argv, 0)) {
++				fprintf(stderr, "Illegal \"divisor\"\n");
++				return -1;
++			}
++			if(opt.divisor >= 14) {
++				fprintf(stderr, "Illegal \"divisor\": must be < 14\n");
++				return -1;
++			}
++			opt.divisor=pow(2,opt.divisor);
++			ok++;
++		} else if (strcmp(*argv, "limit") == 0) {
++			NEXT_ARG();
++			if (get_integer((int *) &opt.limit, *argv, 0)) {
++				fprintf(stderr, "Illegal \"limit\"\n");
++				return -1;
++			}
++			ok++;
++		} else if (strcmp(*argv, "hash") == 0) {
++			NEXT_ARG();
++			if(strcmp(*argv, "classic") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CLASSIC;
++			} else
++			if(strcmp(*argv, "dst") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_DST;
++			} else
++			if(strcmp(*argv, "src") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_SRC;
++			} else
++			if(strcmp(*argv, "ctorigsrc") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CTORIGSRC;
++			} else
++			if(strcmp(*argv, "ctorigdst") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CTORIGDST;
++			} else
++			if(strcmp(*argv, "ctreplsrc") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CTREPLSRC;
++			} else
++			if(strcmp(*argv, "ctrepldst") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CTREPLDST;
++			} else
++			if(strcmp(*argv, "ctnatchg") == 0) {
++				opt.hash_kind= TCA_SFQ_HASH_CTNATCHG;
++			} else {
++				fprintf(stderr, "Illegal \"hash\"\n");
++				explain();
++				return -1;
++			}
++			ok++;
++		} else if (strcmp(*argv, "help") == 0) {
++			explain();
++			return -1;
++		} else {
++			fprintf(stderr, "What is \"%s\"?\n", *argv);
++			explain();
++			return -1;
++		}
++		argc--; argv++;
++	}
++
++	if (ok)
++		addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
++	return 0;
++}
++
++static int esfq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++	struct tc_esfq_qopt *qopt;
++	SPRINT_BUF(b1);
++
++	if (opt == NULL)
++		return 0;
++
++	if (RTA_PAYLOAD(opt)  < sizeof(*qopt))
++		return -1;
++	qopt = RTA_DATA(opt);
++	fprintf(f, "quantum %s ", sprint_size(qopt->quantum, b1));
++	if (show_details) {
++		fprintf(f, "limit %up flows %u/%u ",
++			qopt->limit, qopt->flows, qopt->divisor);
++	}
++	if (qopt->perturb_period)
++		fprintf(f, "perturb %dsec ", qopt->perturb_period);
++
++		fprintf(f,"hash: ");
++	switch(qopt->hash_kind)
++	{
++	case TCA_SFQ_HASH_CLASSIC:
++		fprintf(f,"classic");
++		break;
++	case TCA_SFQ_HASH_DST:
++		fprintf(f,"dst");
++		break;
++	case TCA_SFQ_HASH_SRC:
++		fprintf(f,"src");
++		break;
++	case TCA_SFQ_HASH_CTORIGSRC:
++		fprintf(f,"ctorigsrc");
++		break;
++	case TCA_SFQ_HASH_CTORIGDST:
++		fprintf(f,"ctorigdst");
++		break;
++	case TCA_SFQ_HASH_CTREPLSRC:
++		fprintf(f,"ctreplsrc");
++		break;
++	case TCA_SFQ_HASH_CTREPLDST:
++		fprintf(f,"ctrepldst");
++		break;
++	case TCA_SFQ_HASH_CTNATCHG:
++		fprintf(f,"ctnatchg");
++		break;
++	default:
++		fprintf(f,"Unknown");
++	}
++	return 0;
++}
++
++static int esfq_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
++{
++	return 0;
++}
++
++
++struct qdisc_util esfq_qdisc_util = {
++	.id = "esfq",
++	.parse_qopt = esfq_parse_opt,
++	.print_qopt = esfq_print_opt,
++	.print_xstats = esfq_print_xstats,
++};

package/network/utils/iproute2/patches/007-no_arpd.patch

@@ -0,0 +1,11 @@
+--- a/misc/Makefile
++++ b/misc/Makefile
+@@ -1,7 +1,7 @@
+ SSOBJ=ss.o ssfilter.o
+ LNSTATOBJ=lnstat.o lnstat_util.o
+ 
+-TARGETS=ss nstat ifstat rtacct arpd lnstat
++TARGETS=ss nstat ifstat rtacct lnstat
+ 
+ include ../Config
+ 

package/network/utils/iproute2/patches/008-no_netem.patch

@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -33,7 +33,7 @@ CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prot
+ CFLAGS = $(CCOPTS) -I../include $(DEFINES)
+ YACCFLAGS = -d -t -v
+ 
+-SUBDIRS=lib ip tc misc netem genl
++SUBDIRS=lib ip tc misc genl
+ 
+ LIBNETLINK=../lib/libnetlink.a ../lib/libutil.a
+ LDLIBS += $(LIBNETLINK)

package/network/utils/iproute2/patches/100-allow_pfifo_fast.patch

@@ -0,0 +1,13 @@
+---
+ tc/q_fifo.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/tc/q_fifo.c
++++ b/tc/q_fifo.c
+@@ -98,5 +98,6 @@ struct qdisc_util pfifo_head_drop_qdisc_
+ extern int prio_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
+ struct qdisc_util pfifo_fast_qdisc_util = {
+ 	.id = "pfifo_fast",
++	.parse_qopt = fifo_parse_opt,
+ 	.print_qopt = prio_print_opt,
+ };

package/network/utils/iproute2/patches/110-extra-ccopts.patch

@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -29,7 +29,7 @@ ADDLIB+=ipx_ntop.o ipx_pton.o
+ 
+ CC = gcc
+ HOSTCC = gcc
+-CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall
++CCOPTS = -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall $(EXTRA_CCOPTS)
+ CFLAGS = $(CCOPTS) -I../include $(DEFINES)
+ YACCFLAGS = -d -t -v
+ 

package/network/utils/iproute2/patches/120-libnetlink-pic.patch

@@ -0,0 +1,8 @@
+--- a/lib/Makefile
++++ b/lib/Makefile
+@@ -1,4 +1,4 @@
+-CFLAGS += -fPIC
++CFLAGS+=$(FPIC)
+ 
+ UTILOBJ=utils.o rt_names.o ll_types.o ll_proto.o ll_addr.o inet_proto.o
+ 

package/network/utils/iproute2/patches/200-act_connmark.patch

@@ -0,0 +1,84 @@
+--- a/tc/Makefile
++++ b/tc/Makefile
+@@ -38,6 +38,7 @@ TCMODULES += m_mirred.o
+ TCMODULES += m_nat.o
+ TCMODULES += m_pedit.o
+ TCMODULES += m_skbedit.o
++TCMODULES += m_connmark.o
+ TCMODULES += m_csum.o
+ TCMODULES += p_ip.o
+ TCMODULES += p_icmp.o
+--- /dev/null
++++ b/tc/m_connmark.c
+@@ -0,0 +1,71 @@
++/*
++ * m_connmark.c		Connection tracking marking import
++ *
++ * Copyright (c) 2011 Felix Fietkau <nbd@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope 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
++ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
++ * Place - Suite 330, Boston, MA 02111-1307 USA.
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <string.h>
++#include "utils.h"
++#include "tc_util.h"
++
++static void
++explain(void)
++{
++	fprintf(stderr, "Usage: ... connmark\n");
++}
++
++static void
++usage(void)
++{
++	explain();
++	exit(-1);
++}
++
++static int
++parse_connmark(struct action_util *a, int *argc_p, char ***argv_p, int tca_id,
++	      struct nlmsghdr *n)
++{
++	int argc = *argc_p;
++	char **argv = *argv_p;
++
++	if (matches(*argv, "connmark") != 0)
++		return -1;
++
++	NEXT_ARG();
++
++	*argc_p = argc;
++	*argv_p = argv;
++	return 0;
++}
++
++static int print_connmark(struct action_util *au, FILE *f, struct rtattr *arg)
++{
++	if (arg == NULL)
++		return -1;
++
++	fprintf(f, " connmark");
++
++	return 0;
++}
++
++struct action_util connmark_action_util = {
++	.id = "connmark",
++	.parse_aopt = parse_connmark,
++	.print_aopt = print_connmark,
++};

package/network/utils/iproute2/patches/210-add_codel.patch

@@ -0,0 +1,437 @@
+--- a/tc/Makefile
++++ b/tc/Makefile
+@@ -49,6 +49,8 @@ TCMODULES += em_cmp.o
+ TCMODULES += em_u32.o
+ TCMODULES += em_meta.o
+ TCMODULES += q_mqprio.o
++TCMODULES += q_codel.o
++TCMODULES += q_fq_codel.o
+ 
+ TCSO :=
+ ifeq ($(TC_CONFIG_ATM),y)
+--- /dev/null
++++ b/tc/q_codel.c
+@@ -0,0 +1,188 @@
++/*
++ * Codel - The Controlled-Delay Active Queue Management algorithm
++ *
++ *  Copyright (C) 2011-2012 Kathleen Nichols <nichols@pollere.com>
++ *  Copyright (C) 2011-2012 Van Jacobson <van@pollere.com>
++ *  Copyright (C) 2012 Michael D. Taht <dave.taht@bufferbloat.net>
++ *  Copyright (C) 2012 Eric Dumazet <edumazet@google.com>
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions, and the following disclaimer,
++ *    without modification.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ *    notice, this list of conditions and the following disclaimer in the
++ *    documentation and/or other materials provided with the distribution.
++ * 3. The names of the authors may not be used to endorse or promote products
++ *    derived from this software without specific prior written permission.
++ *
++ * Alternatively, provided that this notice is retained in full, this
++ * software may be distributed under the terms of the GNU General
++ * Public License ("GPL") version 2, in which case the provisions of the
++ * GPL apply INSTEAD OF those given above.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ * "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 COPYRIGHT
++ * OWNER OR CONTRIBUTORS 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.
++ *
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <syslog.h>
++#include <fcntl.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <string.h>
++
++#include "utils.h"
++#include "tc_util.h"
++
++static void explain(void)
++{
++	fprintf(stderr, "Usage: ... codel [ limit PACKETS ] [ target TIME]\n");
++	fprintf(stderr, "                 [ interval TIME ] [ ecn ]\n");
++}
++
++static int codel_parse_opt(struct qdisc_util *qu, int argc, char **argv,
++			   struct nlmsghdr *n)
++{
++	unsigned limit = 0;
++	unsigned target = 0;
++	unsigned interval = 0;
++	int ecn = -1;
++	struct rtattr *tail;
++
++	while (argc > 0) {
++		if (strcmp(*argv, "limit") == 0) {
++			NEXT_ARG();
++			if (get_unsigned(&limit, *argv, 0)) {
++				fprintf(stderr, "Illegal \"limit\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "target") == 0) {
++			NEXT_ARG();
++			if (get_time(&target, *argv)) {
++				fprintf(stderr, "Illegal \"target\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "interval") == 0) {
++			NEXT_ARG();
++			if (get_time(&interval, *argv)) {
++				fprintf(stderr, "Illegal \"interval\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "ecn") == 0) {
++			ecn = 1;
++		} else if (strcmp(*argv, "noecn") == 0) {
++			ecn = 0;
++		} else if (strcmp(*argv, "help") == 0) {
++			explain();
++			return -1;
++		} else {
++			fprintf(stderr, "What is \"%s\"?\n", *argv);
++			explain();
++			return -1;
++		}
++		argc--; argv++;
++	}
++
++	tail = NLMSG_TAIL(n);
++	addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
++	if (limit)
++		addattr_l(n, 1024, TCA_CODEL_LIMIT, &limit, sizeof(limit));
++	if (interval)
++		addattr_l(n, 1024, TCA_CODEL_INTERVAL, &interval, sizeof(interval));
++	if (target)
++		addattr_l(n, 1024, TCA_CODEL_TARGET, &target, sizeof(target));
++	if (ecn != -1)
++		addattr_l(n, 1024, TCA_CODEL_ECN, &ecn, sizeof(ecn));
++	tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
++	return 0;
++}
++
++static int codel_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++	struct rtattr *tb[TCA_CODEL_MAX + 1];
++	unsigned limit;
++	unsigned interval;
++	unsigned target;
++	unsigned ecn;
++	SPRINT_BUF(b1);
++
++	if (opt == NULL)
++		return 0;
++
++	parse_rtattr_nested(tb, TCA_CODEL_MAX, opt);
++
++	if (tb[TCA_CODEL_LIMIT] &&
++	    RTA_PAYLOAD(tb[TCA_CODEL_LIMIT]) >= sizeof(__u32)) {
++		limit = rta_getattr_u32(tb[TCA_CODEL_LIMIT]);
++		fprintf(f, "limit %up ", limit);
++	}
++	if (tb[TCA_CODEL_TARGET] &&
++	    RTA_PAYLOAD(tb[TCA_CODEL_TARGET]) >= sizeof(__u32)) {
++		target = rta_getattr_u32(tb[TCA_CODEL_TARGET]);
++		fprintf(f, "target %s ", sprint_time(target, b1));
++	}
++	if (tb[TCA_CODEL_INTERVAL] &&
++	    RTA_PAYLOAD(tb[TCA_CODEL_INTERVAL]) >= sizeof(__u32)) {
++		interval = rta_getattr_u32(tb[TCA_CODEL_INTERVAL]);
++		fprintf(f, "interval %s ", sprint_time(interval, b1));
++	}
++	if (tb[TCA_CODEL_ECN] &&
++	    RTA_PAYLOAD(tb[TCA_CODEL_ECN]) >= sizeof(__u32)) {
++		ecn = rta_getattr_u32(tb[TCA_CODEL_ECN]);
++		if (ecn)
++			fprintf(f, "ecn ");
++	}
++
++	return 0;
++}
++
++static int codel_print_xstats(struct qdisc_util *qu, FILE *f,
++			      struct rtattr *xstats)
++{
++	struct tc_codel_xstats *st;
++	SPRINT_BUF(b1);
++
++	if (xstats == NULL)
++		return 0;
++
++	if (RTA_PAYLOAD(xstats) < sizeof(*st))
++		return -1;
++
++	st = RTA_DATA(xstats);
++	fprintf(f, "  count %u lastcount %u ldelay %s",
++		st->count, st->lastcount, sprint_time(st->ldelay, b1));
++	if (st->dropping)
++		fprintf(f, " dropping");
++	if (st->drop_next < 0)
++		fprintf(f, " drop_next -%s", sprint_time(-st->drop_next, b1));
++	else
++		fprintf(f, " drop_next %s", sprint_time(st->drop_next, b1));
++	fprintf(f, "\n  maxpacket %u ecn_mark %u drop_overlimit %u",
++		st->maxpacket, st->ecn_mark, st->drop_overlimit);
++	return 0;
++
++}
++
++struct qdisc_util codel_qdisc_util = {
++	.id		= "codel",
++	.parse_qopt	= codel_parse_opt,
++	.print_qopt	= codel_print_opt,
++	.print_xstats	= codel_print_xstats,
++};
+--- /dev/null
++++ b/tc/q_fq_codel.c
+@@ -0,0 +1,232 @@
++/*
++ * Fair Queue Codel
++ *
++ *  Copyright (C) 2012 Eric Dumazet <edumazet@google.com>
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions, and the following disclaimer,
++ *    without modification.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ *    notice, this list of conditions and the following disclaimer in the
++ *    documentation and/or other materials provided with the distribution.
++ * 3. The names of the authors may not be used to endorse or promote products
++ *    derived from this software without specific prior written permission.
++ *
++ * Alternatively, provided that this notice is retained in full, this
++ * software may be distributed under the terms of the GNU General
++ * Public License ("GPL") version 2, in which case the provisions of the
++ * GPL apply INSTEAD OF those given above.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ * "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 COPYRIGHT
++ * OWNER OR CONTRIBUTORS 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.
++ *
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <syslog.h>
++#include <fcntl.h>
++#include <sys/socket.h>
++#include <netinet/in.h>
++#include <arpa/inet.h>
++#include <string.h>
++
++#include "utils.h"
++#include "tc_util.h"
++
++static void explain(void)
++{
++	fprintf(stderr, "Usage: ... fq_codel [ limit PACKETS ] [ flows NUMBER ]\n");
++	fprintf(stderr, "                    [ target TIME] [ interval TIME ]\n");
++	fprintf(stderr, "                    [ quantum BYTES ] [ [no]ecn ]\n");
++}
++
++static int fq_codel_parse_opt(struct qdisc_util *qu, int argc, char **argv,
++			      struct nlmsghdr *n)
++{
++	unsigned limit = 0;
++	unsigned flows = 0;
++	unsigned target = 0;
++	unsigned interval = 0;
++	unsigned quantum = 0;
++	int ecn = -1;
++	struct rtattr *tail;
++
++	while (argc > 0) {
++		if (strcmp(*argv, "limit") == 0) {
++			NEXT_ARG();
++			if (get_unsigned(&limit, *argv, 0)) {
++				fprintf(stderr, "Illegal \"limit\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "flows") == 0) {
++			NEXT_ARG();
++			if (get_unsigned(&flows, *argv, 0)) {
++				fprintf(stderr, "Illegal \"flows\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "quantum") == 0) {
++			NEXT_ARG();
++			if (get_unsigned(&quantum, *argv, 0)) {
++				fprintf(stderr, "Illegal \"quantum\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "target") == 0) {
++			NEXT_ARG();
++			if (get_time(&target, *argv)) {
++				fprintf(stderr, "Illegal \"target\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "interval") == 0) {
++			NEXT_ARG();
++			if (get_time(&interval, *argv)) {
++				fprintf(stderr, "Illegal \"interval\"\n");
++				return -1;
++			}
++		} else if (strcmp(*argv, "ecn") == 0) {
++			ecn = 1;
++		} else if (strcmp(*argv, "noecn") == 0) {
++			ecn = 0;
++		} else if (strcmp(*argv, "help") == 0) {
++			explain();
++			return -1;
++		} else {
++			fprintf(stderr, "What is \"%s\"?\n", *argv);
++			explain();
++			return -1;
++		}
++		argc--; argv++;
++	}
++
++	tail = NLMSG_TAIL(n);
++	addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
++	if (limit)
++		addattr_l(n, 1024, TCA_FQ_CODEL_LIMIT, &limit, sizeof(limit));
++	if (flows)
++		addattr_l(n, 1024, TCA_FQ_CODEL_FLOWS, &flows, sizeof(flows));
++	if (quantum)
++		addattr_l(n, 1024, TCA_FQ_CODEL_QUANTUM, &quantum, sizeof(quantum));
++	if (interval)
++		addattr_l(n, 1024, TCA_FQ_CODEL_INTERVAL, &interval, sizeof(interval));
++	if (target)
++		addattr_l(n, 1024, TCA_FQ_CODEL_TARGET, &target, sizeof(target));
++	if (ecn != -1)
++		addattr_l(n, 1024, TCA_FQ_CODEL_ECN, &ecn, sizeof(ecn));
++	tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
++	return 0;
++}
++
++static int fq_codel_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
++{
++	struct rtattr *tb[TCA_FQ_CODEL_MAX + 1];
++	unsigned limit;
++	unsigned flows;
++	unsigned interval;
++	unsigned target;
++	unsigned ecn;
++	unsigned quantum;
++	SPRINT_BUF(b1);
++
++	if (opt == NULL)
++		return 0;
++
++	parse_rtattr_nested(tb, TCA_FQ_CODEL_MAX, opt);
++
++	if (tb[TCA_FQ_CODEL_LIMIT] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_LIMIT]) >= sizeof(__u32)) {
++		limit = rta_getattr_u32(tb[TCA_FQ_CODEL_LIMIT]);
++		fprintf(f, "limit %up ", limit);
++	}
++	if (tb[TCA_FQ_CODEL_FLOWS] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_FLOWS]) >= sizeof(__u32)) {
++		flows = rta_getattr_u32(tb[TCA_FQ_CODEL_FLOWS]);
++		fprintf(f, "flows %u ", flows);
++	}
++	if (tb[TCA_FQ_CODEL_QUANTUM] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_QUANTUM]) >= sizeof(__u32)) {
++		quantum = rta_getattr_u32(tb[TCA_FQ_CODEL_QUANTUM]);
++		fprintf(f, "quantum %u ", quantum);
++	}
++	if (tb[TCA_FQ_CODEL_TARGET] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_TARGET]) >= sizeof(__u32)) {
++		target = rta_getattr_u32(tb[TCA_FQ_CODEL_TARGET]);
++		fprintf(f, "target %s ", sprint_time(target, b1));
++	}
++	if (tb[TCA_FQ_CODEL_INTERVAL] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_INTERVAL]) >= sizeof(__u32)) {
++		interval = rta_getattr_u32(tb[TCA_FQ_CODEL_INTERVAL]);
++		fprintf(f, "interval %s ", sprint_time(interval, b1));
++	}
++	if (tb[TCA_FQ_CODEL_ECN] &&
++	    RTA_PAYLOAD(tb[TCA_FQ_CODEL_ECN]) >= sizeof(__u32)) {
++		ecn = rta_getattr_u32(tb[TCA_FQ_CODEL_ECN]);
++		if (ecn)
++			fprintf(f, "ecn ");
++	}
++
++	return 0;
++}
++
++static int fq_codel_print_xstats(struct qdisc_util *qu, FILE *f,
++				 struct rtattr *xstats)
++{
++	struct tc_fq_codel_xstats *st;
++	SPRINT_BUF(b1);
++
++	if (xstats == NULL)
++		return 0;
++
++	if (RTA_PAYLOAD(xstats) < sizeof(*st))
++		return -1;
++
++	st = RTA_DATA(xstats);
++	if (st->type == TCA_FQ_CODEL_XSTATS_QDISC) {
++		fprintf(f, "  maxpacket %u drop_overlimit %u new_flow_count %u ecn_mark %u",
++			st->qdisc_stats.maxpacket,
++			st->qdisc_stats.drop_overlimit,
++			st->qdisc_stats.new_flow_count,
++			st->qdisc_stats.ecn_mark);
++		fprintf(f, "\n  new_flows_len %u old_flows_len %u",
++			st->qdisc_stats.new_flows_len,
++			st->qdisc_stats.old_flows_len);
++	}
++	if (st->type == TCA_FQ_CODEL_XSTATS_CLASS) {
++		fprintf(f, "  deficit %d count %u lastcount %u ldelay %s",
++			st->class_stats.deficit,
++			st->class_stats.count,
++			st->class_stats.lastcount,
++			sprint_time(st->class_stats.ldelay, b1));
++		if (st->class_stats.dropping) {
++			fprintf(f, " dropping");
++			if (st->class_stats.drop_next < 0)
++				fprintf(f, " drop_next -%s",
++					sprint_time(-st->class_stats.drop_next, b1));
++			else
++				fprintf(f, " drop_next %s",
++					sprint_time(st->class_stats.drop_next, b1));
++		}
++	}
++	return 0;
++
++}
++
++struct qdisc_util fq_codel_qdisc_util = {
++	.id		= "fq_codel",
++	.parse_qopt	= fq_codel_parse_opt,
++	.print_qopt	= fq_codel_print_opt,
++	.print_xstats	= fq_codel_print_xstats,
++};

package/network/utils/iptables/Makefile

@@ -0,0 +1,475 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=iptables
+PKG_VERSION:=1.4.10
+PKG_RELEASE:=4
+
+PKG_MD5SUM:=f382fe693f0b59d87bd47bea65eca198
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://www.netfilter.org/projects/iptables/files \
+	ftp://ftp.be.netfilter.org/pub/netfilter/iptables/ \
+	ftp://ftp.de.netfilter.org/pub/netfilter/iptables/ \
+	ftp://ftp.no.netfilter.org/pub/netfilter/iptables/
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+PKG_BUILD_PARALLEL:=1
+
+ifneq ($(CONFIG_EXTERNAL_KERNEL_TREE),"")
+PATCH_DIR:=
+endif
+
+include $(INCLUDE_DIR)/package.mk
+ifeq ($(DUMP),)
+  -include $(LINUX_DIR)/.config
+  include $(INCLUDE_DIR)/netfilter.mk
+  STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell $(SH_FUNC) grep 'NETFILTER' $(LINUX_DIR)/.config | md5s)
+endif
+
+
+define Package/iptables/Default
+  SECTION:=net
+  CATEGORY:=Network
+  SUBMENU:=Firewall
+  URL:=http://netfilter.org/
+endef
+
+define Package/iptables/Module
+$(call Package/iptables/Default)
+  DEPENDS:=iptables $(1)
+endef
+
+define Package/iptables
+$(call Package/iptables/Default)
+  TITLE:=IPv4 firewall administration tool
+  MENU:=1
+  DEPENDS+= +kmod-ipt-core +libip4tc +libxtables
+endef
+
+define Package/iptables/description
+IPv4 firewall administration tool.
+
+ Matches:
+  - icmp
+  - tcp
+  - udp
+  - comment
+  - limit
+  - mac
+  - multiport
+
+ Targets:
+  - ACCEPT
+  - DROP
+  - REJECT
+  - LOG
+  - TCPMSS
+
+ Tables:
+  - filter
+  - mangle
+
+endef
+
+define Package/iptables-mod-conntrack-extra
+$(call Package/iptables/Module, +kmod-ipt-conntrack-extra)
+  TITLE:=Extra connection tracking extensions
+endef
+
+define Package/iptables-mod-conntrack-extra/description
+Extra iptables extensions for connection tracking.
+
+ Matches:
+  - connbytes
+  - connmark
+  - recent
+  - helper
+
+ Targets:
+  - CONNMARK
+
+endef
+
+define Package/iptables-mod-filter
+$(call Package/iptables/Module, +kmod-ipt-filter)
+  TITLE:=Content inspection extensions
+endef
+
+define Package/iptables-mod-filter/description
+iptables extensions for packet content inspection.
+Includes support for:
+
+ Matches:
+  - layer7
+  - string
+
+endef
+
+define Package/iptables-mod-ipopt
+$(call Package/iptables/Module, +kmod-ipt-ipopt)
+  TITLE:=IP/Packet option extensions
+endef
+
+define Package/iptables-mod-ipopt/description
+iptables extensions for matching/changing IP packet options.
+
+ Matches:
+  - dscp
+  - ecn
+  - length
+  - mark
+  - statistic
+  - tcpmss
+  - time
+  - unclean
+  - hl
+
+ Targets:
+  - DSCP
+  - CLASSIFY
+  - ECN
+  - MARK
+  - HL
+
+endef
+
+define Package/iptables-mod-ipsec
+$(call Package/iptables/Module, +kmod-ipt-ipsec)
+  TITLE:=IPsec extensions
+endef
+
+define Package/iptables-mod-ipsec/description
+iptables extensions for matching ipsec traffic.
+
+ Matches:
+  - ah
+  - esp
+  - policy
+
+endef
+
+define Package/iptables-mod-ipset
+$(call Package/iptables/Module,)
+  TITLE:=IPset iptables extensions
+endef
+
+define Package/iptables-mod-ipset/description
+IPset iptables extensions.
+
+ Matches:
+  - set
+
+ Targets:
+  - SET
+
+endef
+
+define Package/iptables-mod-nat-extra
+$(call Package/iptables/Module, +kmod-ipt-nat-extra)
+  TITLE:=Extra NAT extensions
+endef
+
+define Package/iptables-mod-nat-extra/description
+iptables extensions for extra NAT targets.
+
+ Targets:
+  - MIRROR
+  - NETMAP
+  - REDIRECT
+endef
+
+define Package/iptables-mod-ulog
+$(call Package/iptables/Module, +kmod-ipt-ulog)
+  TITLE:=user-space packet logging
+endef
+
+define Package/iptables-mod-ulog/description
+iptables extensions for user-space packet logging.
+
+ Targets:
+  - ULOG
+
+endef
+
+define Package/iptables-mod-hashlimit
+$(call Package/iptables/Module, +kmod-ipt-hashlimit)
+  TITLE:=hashlimit matching
+endef
+
+define Package/iptables-mod-hashlimit/description
+iptables extensions for hashlimit matching
+
+ Matches:
+  - hashlimit
+
+endef
+
+define Package/iptables-mod-iprange
+$(call Package/iptables/Module, +kmod-ipt-iprange)
+  TITLE:=IP range extension
+endef
+
+define Package/iptables-mod-iprange/description
+iptables extensions for matching ip ranges.
+
+ Matches:
+  - iprange
+
+endef
+
+define Package/iptables-mod-extra
+$(call Package/iptables/Module, +kmod-ipt-extra)
+  TITLE:=Other extra iptables extensions
+endef
+
+define Package/iptables-mod-extra/description
+Other extra iptables extensions.
+
+ Matches:
+  - condition
+  - owner
+  - physdev (if ebtables is enabled)
+  - pkttype
+  - quota
+
+endef
+
+define Package/iptables-mod-led
+$(call Package/iptables/Module, +kmod-ipt-led)
+  TITLE:=LED trigger iptables extension
+endef
+
+define Package/iptables-mod-led/description
+iptables extension for triggering a LED.
+
+ Targets:
+  - LED
+
+endef
+
+define Package/iptables-mod-tproxy
+$(call Package/iptables/Module, +kmod-ipt-tproxy)
+  TITLE:=Transparent proxy iptables extensions
+endef
+
+define Package/iptables-mod-tproxy/description
+Transparent proxy iptables extensions.
+
+ Matches:
+  - socket
+
+ Targets:
+  - TPROXY
+
+endef
+
+define Package/iptables-mod-tee
+$(call Package/iptables/Module, +kmod-ipt-tee)
+  TITLE:=TEE iptables extensions
+endef
+
+define Package/iptables-mod-tee/description
+TEE iptables extensions.
+
+ Targets:
+  - TEE
+
+endef
+
+define Package/iptables-mod-u32
+$(call Package/iptables/Module, +kmod-ipt-u32)
+  TITLE:=U32 iptables extensions
+endef
+
+define Package/iptables-mod-u32/description
+U32 iptables extensions.
+
+ Matches:
+  - u32
+
+endef
+
+define Package/ip6tables
+$(call Package/iptables/Default)
+  DEPENDS:=+kmod-ip6tables +libip6tc +libxtables
+  CATEGORY:=IPv6
+  TITLE:=IPv6 firewall administration tool
+  MENU:=1
+endef
+
+define Package/libiptc
+$(call Package/iptables/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  DEPENDS:=+libip4tc +libip6tc
+  TITLE:=IPv4/IPv6 firewall - shared libiptc library (compatibility stub)
+endef
+
+define Package/libip4tc
+$(call Package/iptables/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=IPv4 firewall - shared libiptc library
+endef
+
+define Package/libip6tc
+$(call Package/iptables/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=IPv6 firewall - shared libiptc library
+endef
+
+define Package/libxtables
+ $(call Package/iptables/Default)
+ SECTION:=libs
+ CATEGORY:=Libraries
+ TITLE:=IPv4/IPv6 firewall - shared xtables library
+endef
+
+define Package/libipq
+  $(call Package/iptables/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=IPv4/IPv6 firewall - shared libipq library
+endef
+
+TARGET_CPPFLAGS := \
+	-I$(PKG_BUILD_DIR)/include \
+	-I$(LINUX_DIR)/user_headers/include \
+	$(TARGET_CPPFLAGS)
+
+TARGET_CFLAGS += \
+	-I$(PKG_BUILD_DIR)/include \
+	-I$(LINUX_DIR)/user_headers/include
+
+CONFIGURE_ARGS += \
+	--enable-shared \
+	--enable-devel \
+	$(if $(CONFIG_IPV6),--enable-ipv6,--disable-ipv6) \
+	--enable-libipq \
+	--with-kernel="$(LINUX_DIR)/user_headers" \
+	--with-xtlibdir=/usr/lib/iptables \
+	--enable-static
+
+MAKE_FLAGS := \
+	$(TARGET_CONFIGURE_OPTS) \
+	COPT_FLAGS="$(TARGET_CFLAGS)" \
+	KERNEL_DIR="$(LINUX_DIR)/user_headers/" PREFIX=/usr \
+	KBUILD_OUTPUT="$(LINUX_DIR)" \
+	BUILTIN_MODULES="$(patsubst ipt_%,%,$(patsubst xt_%,%,$(IPT_BUILTIN) $(IPT_CONNTRACK-m) $(IPT_NAT-m)))"
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(INSTALL_DIR) $(1)/usr/include/iptables
+	$(INSTALL_DIR) $(1)/usr/include/net/netfilter
+
+	# XXX: iptables header fixup, some headers are not installed by iptables anymore
+	$(CP) $(PKG_BUILD_DIR)/include/net/netfilter/*.h $(1)/usr/include/net/netfilter/
+	$(CP) $(PKG_BUILD_DIR)/include/iptables/*.h $(1)/usr/include/iptables/
+	$(CP) $(PKG_BUILD_DIR)/include/iptables.h $(1)/usr/include/
+	$(CP) $(PKG_BUILD_DIR)/include/libipq/libipq.h $(1)/usr/include/
+	$(CP) $(PKG_BUILD_DIR)/include/libipulog $(1)/usr/include/
+	$(CP) $(PKG_BUILD_DIR)/include/libiptc $(1)/usr/include/
+
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxtables.so* $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip*tc.so* $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libipq.so* $(1)/usr/lib/
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/xtables.pc $(1)/usr/lib/pkgconfig/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libiptc.pc $(1)/usr/lib/pkgconfig/
+endef
+
+define Package/iptables/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/iptables $(1)/usr/sbin/
+	$(LN) iptables $(1)/usr/sbin/iptables-save
+	$(LN) iptables $(1)/usr/sbin/iptables-restore
+	$(INSTALL_DIR) $(1)/usr/lib/iptables
+endef
+
+define Package/ip6tables/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/ip6tables $(1)/usr/sbin/
+	$(LN) ip6tables $(1)/usr/sbin/ip6tables-save
+	$(LN) ip6tables $(1)/usr/sbin/ip6tables-restore
+	$(INSTALL_DIR) $(1)/usr/lib/iptables
+	(cd $(PKG_INSTALL_DIR)/usr/lib/iptables ; \
+		$(CP) libip6t_*.so $(1)/usr/lib/iptables/ \
+	)
+endef
+
+define Package/libiptc/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libiptc.so* $(1)/usr/lib/
+endef
+
+define Package/libip4tc/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip4tc.so* $(1)/usr/lib/
+endef
+
+define Package/libip6tc/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip6tc.so* $(1)/usr/lib/
+endef
+
+define Package/libxtables/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxtables.so* $(1)/usr/lib/
+endef
+
+define Package/libipq/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libipq.so* $(1)/usr/lib/
+endef
+
+define BuildPlugin
+  define Package/$(1)/install
+	$(INSTALL_DIR) $$(1)/usr/lib/iptables
+	for m in $(patsubst xt_%,ipt_%,$(2)) $(patsubst ipt_%,xt_%,$(2)); do \
+		if [ -f $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so ]; then \
+			$(CP) $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so $$(1)/usr/lib/iptables/ ; \
+		fi; \
+	done
+	$(3)
+  endef
+
+  $$(eval $$(call BuildPackage,$(1)))
+endef
+
+L7_INSTALL:=\
+	$(INSTALL_DIR) $$(1)/etc/l7-protocols; \
+	$(CP) files/l7/*.pat $$(1)/etc/l7-protocols/
+
+
+$(eval $(call BuildPackage,iptables))
+$(eval $(call BuildPlugin,iptables-mod-conntrack-extra,$(IPT_CONNTRACK_EXTRA-m)))
+$(eval $(call BuildPlugin,iptables-mod-extra,$(IPT_EXTRA-m)))
+$(eval $(call BuildPlugin,iptables-mod-filter,$(IPT_FILTER-m),$(L7_INSTALL)))
+$(eval $(call BuildPlugin,iptables-mod-ipopt,$(IPT_IPOPT-m)))
+$(eval $(call BuildPlugin,iptables-mod-ipsec,$(IPT_IPSEC-m)))
+$(eval $(call BuildPlugin,iptables-mod-ipset,ipt_set ipt_SET))
+$(eval $(call BuildPlugin,iptables-mod-nat-extra,$(IPT_NAT_EXTRA-m)))
+$(eval $(call BuildPlugin,iptables-mod-iprange,$(IPT_IPRANGE-m)))
+$(eval $(call BuildPlugin,iptables-mod-ulog,$(IPT_ULOG-m)))
+$(eval $(call BuildPlugin,iptables-mod-hashlimit,$(IPT_HASHLIMIT-m)))
+$(eval $(call BuildPlugin,iptables-mod-led,$(IPT_LED-m)))
+$(eval $(call BuildPlugin,iptables-mod-tproxy,$(IPT_TPROXY-m)))
+$(eval $(call BuildPlugin,iptables-mod-tee,$(IPT_TEE-m)))
+$(eval $(call BuildPlugin,iptables-mod-u32,$(IPT_U32-m)))
+$(eval $(call BuildPackage,ip6tables))
+$(eval $(call BuildPackage,libiptc))
+$(eval $(call BuildPackage,libip4tc))
+$(eval $(call BuildPackage,libip6tc))
+$(eval $(call BuildPackage,libxtables))
+$(eval $(call BuildPackage,libipq))

package/network/utils/iptables/files/l7/aim.pat

@@ -0,0 +1,28 @@
+# AIM - AOL instant messenger (OSCAR and TOC)
+# Pattern attributes: good slow notsofast
+# Protocol groups: chat proprietary
+# Wiki: http://www.protocolinfo.org/wiki/AIM
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 5190
+#
+# This may also match ICQ traffic.
+# 
+# This pattern has been tested and is believed to work well.
+
+aim
+# See http://gridley.res.carleton.edu/~straitm/final (and various other places)
+# The first bit matches OSCAR signon and data commands, but not sure what
+# \x03\x0b matches, but it works apparently.
+# The next three bits match various parts of the TOC signon process.
+# The third one is the magic number "*", then 0x01 for "signon", then up to four
+# bytes ("up to" because l7-filter strips out nulls) which contain a sequence
+# number (2 bytes) the data length (2 more) and 3 nulls (which don't count), 
+# then 0x01 for the version number (not sure if there ever has been another 
+# version)
+# The fourth one is a command string, followed by some stuff, then the
+# beginning of the "roasted" password
+
+# This pattern is too slow!
+
+^(\*[\x01\x02].*\x03\x0b|\*\x01.?.?.?.?\x01)|flapon|toc_signon.*0x

package/network/utils/iptables/files/l7/bittorrent.pat

@@ -0,0 +1,25 @@
+# Bittorrent - P2P filesharing / publishing tool - http://www.bittorrent.com
+# Pattern attributes: good slow594 notsofast undermatch
+# Protocol groups: p2p open_source
+# Wiki: http://www.protocolinfo.org/wiki/Bittorrent
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# This pattern has been tested and is believed to work well.
+# It will, however, not work on bittorrent streams that are encrypted, since
+# it's impossible to match (well) encrypted data.
+
+bittorrent
+
+# Does not attempt to match the HTTP download of the tracker
+# 0x13 is the length of "bittorrent protocol"
+# Second two bits match UDP wierdness
+# Next bit matches something Azureus does
+# Ditto on the next bit.  Could also match on "user-agent: azureus", but that's in the next
+# packet and perhaps this will match multiple clients.
+# bitcomet-specific strings contributed by liangjun.
+
+# This is not a valid GNU basic regular expression (but that's ok).
+^(\x13bittorrent protocol|azver\x01$|get /scrape\?info_hash=get /announce\?info_hash=|get /client/bitcomet/|GET /data\?fid=)|d1:ad2:id20:|\x08'7P\)[RP]
+
+# This pattern is "fast", but won't catch as much
+#^(\x13bittorrent protocol|azver\x01$|get /scrape\?info_hash=)

package/network/utils/iptables/files/l7/edonkey.pat

@@ -0,0 +1,37 @@
+# eDonkey2000 - P2P filesharing - http://edonkey2000.com and others
+# Pattern attributes: good veryfast fast overmatch
+# Protocol groups: p2p
+# Wiki: http://www.protocolinfo.org/wiki/EDonkey
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Tested recently (April/May 2006) with eMule 0.47a and eDonkey2000 1.4
+# and a long time ago with something else. 
+# 
+# In addition to matching what you might expect, this matches much of
+# what eMule does when you tell it to only connect to the KAD network. 
+# I don't quite know what to make of this.
+
+# Thanks to Matt Skidmore <fox AT woozle.org>
+
+edonkey
+
+# http://gd.tuwien.ac.at/opsys/linux/sf/p/pdonkey/eDonkey-protocol-0.6
+#
+# In addition to \xe3, \xc5 and \xd4, I see a lot of \xe5.
+# As of April 2006, I also see some \xe4.
+#
+# God this is a mess.  What an irritating protocol.  
+# This will match about 2% of streams with random data in them!
+# (But fortunately much fewer than 2% of streams that are other protocols.
+# You can test this with the data in ../testing/)
+
+^[\xc5\xd4\xe3-\xe5].?.?.?.?([\x01\x02\x05\x14\x15\x16\x18\x19\x1a\x1b\x1c\x20\x21\x32\x33\x34\x35\x36\x38\x40\x41\x42\x43\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58[\x60\x81\x82\x90\x91\x93\x96\x97\x98\x99\x9a\x9b\x9c\x9e\xa0\xa1\xa2\xa3\xa4]|\x59................?[ -~]|\x96....$)
+
+# matches everything and too much 
+# ^(\xe3|\xc5|\xd4)
+
+# ipp2p essentially uses "\xe3....\x47", which doesn't seem at all right to me.
+
+# bandwidtharbitrator uses 
+# e0.*@.*6[a-z].*p$|e0.*@.*[a-z]6[a-z].*p0$|e.*@.*[0-9]6.*p$|emule|edonkey
+# no comments to explain what all the mush is, of course...

package/network/utils/iptables/files/l7/fasttrack.pat

@@ -0,0 +1,23 @@
+# FastTrack - P2P filesharing (Kazaa, Morpheus, iMesh, Grokster, etc)
+# Pattern attributes: good slow notsofast
+# Protocol groups: p2p
+# Wiki: http://www.protocolinfo.org/wiki/Fasttrack
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Tested with Kazaa Lite Resurrection 0.0.7.6F
+#
+# This appears to match the download connections well, but not the search
+# connections (I think they are encrypted :-( ).
+
+fasttrack
+# while this is a valid http request, this will be caught because
+# the http pattern matches the response (and therefore the next packet)
+# Even so, it's best to put this match earlier in the chain.
+# http://cvs.berlios.de/cgi-bin/viewcvs.cgi/gift-fasttrack/giFT-FastTrack/PROTOCOL?rev=HEAD&content-type=text/vnd.viewcvs-markup
+
+# This pattern is kinda slow, but not too bad.
+^get (/.download/[ -~]*|/.supernode[ -~]|/.status[ -~]|/.network[ -~]*|/.files|/.hash=[0-9a-f]*/[ -~]*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+
+# This isn't much faster:
+#^get (/.download/.*|/.supernode.|/.status.|/.network.*|/.files|/.hash=[0-9a-f]*/.*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+

package/network/utils/iptables/files/l7/ftp.pat

@@ -0,0 +1,46 @@
+# FTP - File Transfer Protocol - RFC 959
+# Pattern attributes: great notsofast fast
+# Protocol groups: document_retrieval ietf_internet_standard
+# Wiki: http://protocolinfo.org/wiki/FTP
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 21.  Note that the data stream is on a dynamically
+# assigned port, which means that you will need the FTP connection 
+# tracking module in your kernel to usefully match FTP data transfers.
+# 
+# This pattern is well tested.
+#
+# Handles the first two things a server should say:
+#
+# First, the server says it's ready by sending "220".  Most servers say 
+# something after 220, even though they don't have to, and it usually 
+# includes the string "ftp" (l7-filter is case insensitive). This 
+# includes proftpd, vsftpd, wuftpd, warftpd, pureftpd, Bulletproof FTP 
+# Server, and whatever ftp.microsoft.com uses.  Almost all servers use only 
+# ASCII printable characters between the "220" and the "FTP", but non-English
+# ones might use others.
+# 
+# The next thing the server sends is a 331.  All the above servers also 
+# send something including "password" after this code.  By default, we 
+# do not match on this because it takes another packet and is more work 
+# for regexec.
+
+ftp
+# by default, we allow only ASCII
+^220[\x09-\x0d -~]*ftp
+
+# This covers UTF-8 as well 
+#^220[\x09-\x0d -~\x80-\xfd]*ftp
+
+# This allows any characters and is about 4x faster than either of the above 
+# (which are about the same as each other)
+#^220.*ftp
+
+# This is much slower
+#^220[\x09-\x0d -~]*ftp|331[\x09-\x0d -~]*password
+
+# This pattern is more precise, but takes longer to match. (3 packets vs. 1)
+#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a331
+
+# same as above, but slightly less precise and only takes 2 packets.
+#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a

package/network/utils/iptables/files/l7/gnutella.pat

@@ -0,0 +1,34 @@
+# Gnutella - P2P filesharing
+# Pattern attributes: good notsofast notsofast
+# Protocol groups: p2p open_source
+# Wiki: http://www.protocolinfo.org/wiki/Gnutella
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# This should match both Gnutella and "Gnutella2" ("Mike's protocol")
+# 
+# Various clients use this protocol including Mactella, Shareaza,
+# GTK-gnutella, Gnucleus, Gnotella, LimeWire, iMesh and BearShare.
+# 
+# This is tested with gtk-gnutella and Shareaza.
+
+# http://www.gnutella2.com/tiki-index.php?page=UDP%20Transceiver
+# http://rfc-gnutella.sf.net/
+# http://www.gnutella2.com/tiki-index.php?page=Gnutella2%20Specification
+# http://en.wikipedia.org/wiki/Shareaza
+
+gnutella
+
+# The first part matches UDP messages - All start with "GND", then have
+# a flag byte which is either \x00, \x01 or \x02, then two sequence bytes
+# that can be anything, then a fragment number, which must start at 1.
+# The rest matches TCP first client message or first server message (in case 
+# we can't see client messages).  Some parts of this are empirical rather than 
+# document based.  Assumes version is between 0.0 and 2.9. (usually is
+# 0.4 or 0.6).  I'm guessing at many of the user-agents.
+# The last bit is emprical and probably only matches Limewire.
+^(gnd[\x01\x02]?.?.?\x01|gnutella connect/[012]\.[0-9]\x0d\x0a|get /uri-res/n2r\?urn:sha1:|get /.*user-agent: (gtk-gnutella|bearshare|mactella|gnucleus|gnotella|limewire|imesh)|get /.*content-type: application/x-gnutella-packets|giv [0-9]*:[0-9a-f]*/|queue [0-9a-f]* [1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?:[1-9][0-9]?[0-9]?[0-9]?|gnutella.*content-type: application/x-gnutella|...................?lime)
+
+# Needlessly precise, at the expense of time
+#^(gnd[\x01\x02]?.?.?\x01|gnutella connect/[012]\.[0-9]\x0d\x0a|get /uri-res/n2r\?urn:sha1:|get /[\x09-\x0d -~]*user-agent: (gtk-gnutella|bearshare|mactella|gnucleus|gnotella|limewire|imesh)|get /[\x09-\x0d -~]*content-type: application/x-gnutella-packets|giv [0-9]*:[0-9a-f]*/|queue [0-9a-f]* [1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?:[1-9][0-9]?[0-9]?[0-9]?|gnutella[\x09-\x0d -~]*content-type: application/x-gnutella|..................lime)
+
+

package/network/utils/iptables/files/l7/http.pat

@@ -0,0 +1,28 @@
+# HTTP - HyperText Transfer Protocol - RFC 2616
+# Pattern attributes: great slow notsofast superset
+# Protocol groups: document_retrieval ietf_draft_standard
+# Wiki: http://protocolinfo.org/wiki/HTTP
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 80
+#
+# This pattern has been tested and is believed to work well.
+#
+# this intentionally catches the response from the server rather than
+# the request so that other protocols which use http (like kazaa) can be
+# caught based on specific http requests regardless of the ordering of
+# filters... also matches posts
+
+# Sites that serve really long cookies may break this by pushing the
+# server response too far away from the beginning of the connection. To
+# fix this, increase the kernel's data buffer length.
+
+http
+# Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF (rfc 2616)
+# As specified in rfc 2616 a status code is preceeded and followed by a
+# space. 
+http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9] [\x09-\x0d -~]*(connection:|content-type:|content-length:|date:)|post [\x09-\x0d -~]* http/[01]\.[019]
+# A slightly faster version that might be good enough:
+#http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9]|post [\x09-\x0d -~]* http/[01]\.[019]
+# old pattern(s):
+#(http[\x09-\x0d -~]*(200 ok|302 |304 )[\x09-\x0d -~]*(connection:|content-type:|content-length:))|^(post [\x09-\x0d -~]* http/)

package/network/utils/iptables/files/l7/ident.pat

@@ -0,0 +1,15 @@
+# Ident - Identification Protocol - RFC 1413
+# Pattern attributes: good fast fast
+# Protocol groups: networking ietf_proposed_standard
+# Wiki: http://www.protocolinfo.org/wiki/Ident
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 113
+#
+# This pattern is believed to work.
+
+ident
+# "number , numberCRLF" possibly without the CR and/or LF.
+# ^$ is appropriate because the first packet should never have anything
+# else in it.
+^[1-9][0-9]?[0-9]?[0-9]?[0-9]?[\x09-\x0d]*,[\x09-\x0d]*[1-9][0-9]?[0-9]?[0-9]?[0-9]?(\x0d\x0a|[\x0d\x0a])?$

package/network/utils/iptables/files/l7/irc.pat

@@ -0,0 +1,20 @@
+# IRC - Internet Relay Chat - RFC 1459
+# Pattern attributes: great veryfast fast
+# Protocol groups: chat ietf_proposed_standard
+# Wiki: http://www.protocolinfo.org/wiki/IRC
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 6666 or 6667
+# Note that chat traffic runs on these ports, but IRC-DCC traffic (which
+# can use much more bandwidth) uses a dynamically assigned port, so you 
+# must have the IRC connection tracking module in your kernel to classify
+# this.
+#
+# This pattern has been tested and is believed to work well.
+
+irc
+# First thing that happens is that the client sends NICK and USER, in 
+# either order.  This allows MIRC color codes (\x02-\x0d instead of
+# \x09-\x0d).
+^(nick[\x09-\x0d -~]*user[\x09-\x0d -~]*:|user[\x09-\x0d -~]*:[\x02-\x0d -~]*nick[\x09-\x0d -~]*\x0d\x0a)
+

package/network/utils/iptables/files/l7/jabber.pat

@@ -0,0 +1,24 @@
+# Jabber (XMPP) - open instant messenger protocol - RFC 3920 - http://jabber.org
+# Pattern attributes: good notsofast notsofast
+# Protocol groups: chat ietf_proposed_standard
+# Wiki: http://www.protocolinfo.org/wiki/Jabber
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# This pattern has been tested with Gaim and Gabber.  It is only tested 
+# with non-SSL mode Jabber with no proxies.
+
+# Thanks to Jan Hudec for some improvements.
+
+# Jabber seems to take a long time to set up a connection.  I'm
+# connecting with Gabber 0.8.8 to 12jabber.org and the first 8 packets
+# is this:
+# <stream:stream to='12jabber.com' xmlns='jabber:client'
+# xmlns:stream='http://etherx.jabber.org/streams'><?xml
+# version='1.0'?><stream:stream
+# xmlns:stream='http://etherx.jabber.org/streams' id='3f73e951'
+# xmlns='jabber:client' from='12jabber.com'>
+#
+# No mention of my username or password yet, you'll note.
+
+jabber
+<stream:stream[\x09-\x0d ][ -~]*[\x09-\x0d ]xmlns=['"]jabber

package/network/utils/iptables/files/l7/msnmessenger.pat

@@ -0,0 +1,28 @@
+# MSN Messenger - Microsoft Network chat client
+# Pattern attributes: good slow notsofast
+# Protocol groups: chat proprietary
+# Wiki: http://www.protocolinfo.org/wiki/MSN_Messenger
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually uses TCP port 1863
+# http://www.hypothetic.org/docs/msn/index.php
+# http://msnpiki.msnfanatic.com/
+#
+# This pattern has been tested and is believed to work well.
+
+msnmessenger
+
+# First branch: login
+#   ver: allow versions up to 99.
+#   I've never seen a cvr other than cvr0.  Maybe this will be trouble later?
+#   Can't anchor at the beginning because sometimes this is encapsulated in
+#   HTTP.  But either way, the first packet ends like this.
+# Second/Third branches: accepting/sending a message
+#   I will assume that these can also be encapsulated in HTTP, although I have
+#   not checked.  Example of each direction:
+#   ANS 1 quadong@hotmail.com 1139803431.29427 17522047
+#   USR 1 quadong@hotmail.com 530423708.968145.366138
+
+# Branches are written entirely separately for better performance.
+ver [0-9]+ msnp[1-9][0-9]? [\x09-\x0d -~]*cvr0\x0d\x0a$|usr 1 [!-~]+ [0-9. ]+\x0d\x0a$|ans 1 [!-~]+ [0-9. ]+\x0d\x0a$
+

package/network/utils/iptables/files/l7/ntp.pat

@@ -0,0 +1,17 @@
+# (S)NTP - (Simple) Network Time Protocol - RFCs 1305 and 2030
+# Pattern attributes: good fast fast overmatch 
+# Protocol groups: time_synchronization ietf_draft_standard
+# Wiki: http://www.protocolinfo.org/wiki/NTP
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# This pattern is tested and is believed to work.
+
+# client|server
+# Requires the server's timestamp to be in the present or future (of 2005).
+# Tested with ntpdate on Linux.
+# Assumes version 2, 3 or 4.
+
+# Note that ntp packets are always 48 bytes, so you should match on that too.
+
+ntp
+^([\x13\x1b\x23\xd3\xdb\xe3]|[\x14\x1c$].......?.?.?.?.?.?.?.?.?[\xc6-\xff])

package/network/utils/iptables/files/l7/pop3.pat

@@ -0,0 +1,50 @@
+# POP3 - Post Office Protocol version 3 (popular e-mail protocol) - RFC 1939
+# Pattern attributes: great veryfast fast
+# Protocol groups: mail ietf_internet_standard
+# Wiki: http://www.protocolinfo.org/wiki/POP
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# This pattern has been tested somewhat.
+
+# this is a difficult protocol to match because of the relative lack of 
+# distinguishing information.  Read on.
+pop3
+
+# this the most conservative pattern.  It should definitely work.
+#^(\+ok|-err)
+
+# this pattern assumes that the server says _something_ after +ok or -err
+# I think this is probably the way to go.
+^(\+ok |-err )
+
+# more that 90% of servers seem to say "pop" after "+ok", but not all.
+#^(\+ok .*pop)
+
+# Here's another tack. I think this is my second favorite.
+#^(\+ok [\x09-\x0d -~]*(ready|hello|pop|starting)|-err [\x09-\x0d -~]*(invalid|unknown|unimplemented|unrecognized|command))
+
+# this matches the server saying "you have N messages that are M bytes",
+# which the client probably asks for early in the session (not tested)
+#\+ok [0-9]+ [0-9]+
+
+# some sample servers:
+# RFC example:        +OK POP3 server ready <1896.697170952@dbc.mtview.ca.us>
+# mail.dreamhost.com: +OK Hello there.
+# pop.carleton.edu:   +OK POP3D(*) Server PMDFV6.2.2 at Fri, 12 Sep 2003 19:28:10 -0500 (CDT) (APOP disabled)
+# mail.earthlink.net: +OK NGPopper vEL_4_38 at earthlink.net ready <25509.1063412951@falcon>
+# *.email.umn.edu:    +OK Cubic Circle's v1.22 1998/04/11 POP3 ready <7d1e0000da67623f@aquamarine.tc.umn.edu>
+# mail.yale.edu:      +OK POP3 pantheon-po01 v2002.81 server ready
+# mail.gustavus.edu:  +OK POP3 solen v2001.78 server ready
+# mail.reed.edu:      +OK POP3 letra.reed.edu v2002.81 server ready
+# mail.bowdoin.edu:   +OK mail.bowdoin.edu POP3 service (iPlanet Messaging Server 5.2 HotFix 1.15 (built Apr 28 2003))
+# pop.colby.edu:      +OK Qpopper (version 4.0.5) at basalt starting.
+# mail.mac.com:       +OK Netscape Messaging Multiplexor ready
+
+# various error strings:
+#-ERR Invalid command.
+#-ERR invalid command
+#-ERR unimplemented
+#-ERR Invalid command, try one of: USER name, PASS string, QUIT
+#-ERR Unknown AUTHORIZATION state command
+#-ERR Unrecognized command
+#-ERR Unknown command: "sadf'".

package/network/utils/iptables/files/l7/smtp.pat

@@ -0,0 +1,40 @@
+# SMTP - Simple Mail Transfer Protocol - RFC 2821 (See also RFC 1869)
+# Pattern attributes: great notsofast fast
+# Protocol groups: mail ietf_internet_standard
+# Wiki: http://www.protocolinfo.org/wiki/SMTP
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# usually runs on port 25
+# 
+# This pattern has been tested and is believed to work well.
+
+# As usual, no text is required after "220", but all known servers have some
+# there.  It (almost?) always has string "smtp" in it.  The RFC examples
+# does not, so we match those too, just in case anyone has copied them 
+# literally.
+#
+# Some examples:
+# 220 mail.stalker.com ESMTP CommuniGate Pro 4.1.3
+# 220 mail.vieodata.com ESMTP Merak 6.1.0; Mon, 15 Sep 2003 13:48:11 -0400
+# 220 mail.ut.caldera.com ESMTP
+# 220 persephone.pmail.gen.nz ESMTP server ready.
+# 220 smtp1.superb.net ESMTP
+# 220 mail.kerio.com Kerio MailServer 5.6.7 ESMTP ready
+# 220-mail.deerfield.com ESMTP VisNetic.MailServer.v6.0.9.0; Mon, 15 Sep 2003 13:4
+# 220 altn.com ESMTP MDaemon 6.8.5; Mon, 15 Sep 2003 12:46:42 -0500
+# 220 X1 NT-ESMTP Server ipsmin0165atl2.interland.net (IMail 6.06 73062-3)
+# 220 mail.icewarp.com ESMTP Merak 6.1.1; Mon, 15 Sep 2003 19:43:23 +0200
+# 220-mail.email-scan.com ESMTP
+# 220 smaug.dreamhost.com ESMTP
+# 220 kona.carleton.edu -- Server ESMTP (PMDF V6.2#30648)
+# 220 letra.reed.edu ESMTP Sendmail 8.12.9/8.12.9; Mon, 15 Sep 2003 10:35:57 -0700 (PDT)
+# 220-swan.mail.pas.earthlink.net ESMTP Exim 3.33 #1 Mon, 15 Sep 2003 10:32:15 -0700
+# 
+# RFC examples:
+# 220 xyz.com Simple Mail Transfer Service Ready (RFC example)
+# 220 dbc.mtview.ca.us SMTP service ready
+
+smtp
+^220[\x09-\x0d -~]* (e?smtp|simple mail)
+userspace pattern=^220[\x09-\x0d -~]* (E?SMTP|[Ss]imple [Mm]ail)
+userspace flags=REG_NOSUB REG_EXTENDED

package/network/utils/iptables/files/l7/ssl.pat

@@ -0,0 +1,16 @@
+# SSL and TLS - Secure Socket Layer / Transport Layer Security - RFC 2246
+# Pattern attributes: good notsofast fast superset
+# Protocol groups: secure ietf_proposed_standard
+# Wiki: http://www.protocolinfo.org/wiki/SSL
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# Usually runs on port 443
+#
+# This is a superset of validcertssl.  For it to match, it must be first.
+# 
+# This pattern has been tested and is believed to work well.
+
+ssl
+# Server Hello with certificate | Client Hello
+# This allows SSL 3.X, which includes TLS 1.0, known internally as SSL 3.1
+^(.?.?\x16\x03.*\x16\x03|.?.?\x01\x03\x01?.*\x0b)

package/network/utils/iptables/files/l7/vnc.pat

@@ -0,0 +1,23 @@
+# VNC - Virtual Network Computing.  Also known as RFB - Remote Frame Buffer
+# Pattern attributes: great veryfast fast
+# Protocol groups: remote_access
+# Wiki: http://www.protocolinfo.org/wiki/VNC
+# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
+#
+# http://www.realvnc.com/documentation.html
+# 
+# This pattern has been verified with vnc v3.3.7 on WinXP and Linux
+#
+# Thanks to Trevor Paskett <tpaskett AT cymphonix.com> for this pattern.
+
+vnc
+# Assumes single digit major and minor version numbers 
+# This message should be all alone in the first packet, so ^$ is appropriate
+^rfb 00[1-9]\.00[0-9]\x0a$
+
+# This is a more restrictive version which assumes the version numbers
+# are ones actually in existance at the time of this writing, i.e. 3.3,
+# 3.7 and 3.8 (with some clients wrongly reporting 3.5).  It should be
+# slightly faster, but probably not worth the extra maintenance. 
+# ^rfb 003\.00[3578]\x0a$
+

package/network/utils/iptables/patches/002-layer7_2.22.patch

@@ -0,0 +1,371 @@
+--- /dev/null
++++ b/extensions/libxt_layer7.c
+@@ -0,0 +1,368 @@
++/* 
++   Shared library add-on to iptables for layer 7 matching support. 
++  
++   By Matthew Strait <quadong@users.sf.net>, Oct 2003-Aug 2008.
++
++   http://l7-filter.sf.net 
++
++   This program is free software; you can redistribute it and/or
++   modify it under the terms of the GNU General Public License
++   as published by the Free Software Foundation; either version
++   2 of the License, or (at your option) any later version.
++   http://www.gnu.org/licenses/gpl.txt
++*/
++
++#define _GNU_SOURCE
++#include <stdio.h>
++#include <netdb.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++#include <ctype.h>
++#include <dirent.h>
++
++#include <xtables.h>
++#include <linux/netfilter/xt_layer7.h>
++
++#define MAX_FN_LEN 256
++
++static char l7dir[MAX_FN_LEN] = "\0";
++
++/* Function which prints out usage message. */
++static void help(void)
++{
++	printf(
++	"layer7 match options:\n"
++	"    --l7dir <directory> : Look for patterns here instead of /etc/l7-protocols/\n"
++	"                          (--l7dir must be specified before --l7proto if used)\n"
++	"[!] --l7proto <name>: Match named protocol using /etc/l7-protocols/.../name.pat\n");
++}
++
++static const struct option opts[] = {
++	{ .name = "l7proto", .has_arg = 1, .val = 'p' },
++	{ .name = "l7dir",   .has_arg = 1, .val = 'd' },
++	{ .name = NULL }
++};
++
++/* reads filename, puts protocol info into layer7_protocol_info, number of protocols to numprotos */
++static int parse_protocol_file(char * filename, const char * protoname, struct xt_layer7_info *info)
++{
++	FILE * f;
++	char * line = NULL;
++	size_t len = 0;
++
++	enum { protocol, pattern, done } datatype = protocol;
++
++	f = fopen(filename, "r");
++
++	if(!f)
++		return 0;
++
++	while(getline(&line, &len, f) != -1)
++	{
++		if(strlen(line) < 2 || line[0] == '#')
++			continue;
++
++		/* strip the pesky newline... */
++		if(line[strlen(line) - 1] == '\n')
++			line[strlen(line) - 1] = '\0';
++
++		if(datatype == protocol)
++		{
++			/* Ignore everything on the line beginning with the 
++			first space or tab . For instance, this allows the 
++			protocol line in http.pat to be "http " (or 
++			"http I am so cool") instead of just "http". */
++			if(strchr(line, ' ')){
++				char * space = strchr(line, ' ');
++				space[0] = '\0';
++			}
++			if(strchr(line, '\t')){
++				char * space = strchr(line, '\t');
++				space[0] = '\0';
++			}
++
++			/* sanity check.  First non-comment non-blank 
++			line must be the same as the file name. */
++			if(strcmp(line, protoname))
++				xtables_error(OTHER_PROBLEM, 
++					"Protocol name (%s) doesn't match file name (%s).  Bailing out\n",
++					line, filename);
++
++			if(strlen(line) >= MAX_PROTOCOL_LEN)
++				 xtables_error(PARAMETER_PROBLEM, 
++					"Protocol name in %s too long!", filename);
++			strncpy(info->protocol, line, MAX_PROTOCOL_LEN);
++
++			datatype = pattern; 
++		}
++		else if(datatype == pattern)
++		{
++			if(strlen(line) >= MAX_PATTERN_LEN)
++				 xtables_error(PARAMETER_PROBLEM, "Pattern in %s too long!", filename);
++			strncpy(info->pattern, line, MAX_PATTERN_LEN);
++			
++			datatype = done;			
++			break;
++		}
++		else
++			xtables_error(OTHER_PROBLEM, "Internal error");
++	}
++
++	if(datatype != done)
++		xtables_error(OTHER_PROBLEM, "Failed to get all needed data from %s", filename);
++
++	if(line) free(line);
++	fclose(f);
++
++	return 1;
++}
++
++static int hex2dec(char c)
++{
++        switch (c)
++        {
++                case '0' ... '9':
++                        return c - '0';
++                case 'a' ... 'f':
++                        return c - 'a' + 10;
++                case 'A' ... 'F':
++                        return c - 'A' + 10;
++                default:
++                        xtables_error(OTHER_PROBLEM, "hex2dec: bad value!\n");
++                        return 0;
++        }
++}
++
++/* takes a string with \xHH escapes and returns one with the characters 
++they stand for */
++static char * pre_process(char * s)
++{
++	char * result = malloc(strlen(s) + 1);
++	int sindex = 0, rrindex = 0;
++        while( sindex < strlen(s) )
++        {
++            if( sindex + 3 < strlen(s) &&
++                s[sindex] == '\\' && s[sindex+1] == 'x' && 
++                isxdigit(s[sindex + 2]) && isxdigit(s[sindex + 3]) ) 
++                {
++                        /* carefully remember to call tolower here... */
++                        result[rrindex] = tolower( hex2dec(s[sindex + 2])*16 +
++                                                  hex2dec(s[sindex + 3] ) );
++
++			switch ( result[rrindex] )
++			{
++			case 0x24:
++			case 0x28:
++			case 0x29:
++			case 0x2a:
++			case 0x2b:
++			case 0x2e:
++			case 0x3f:
++			case 0x5b:
++			case 0x5c:
++			case 0x5d:
++			case 0x5e:
++			case 0x7c:
++				fprintf(stderr, 
++					"Warning: layer7 regexp contains a control character, %c, in hex (\\x%c%c).\n"
++					"I recommend that you write this as %c or \\%c, depending on what you meant.\n",
++					result[rrindex], s[sindex + 2], s[sindex + 3], result[rrindex], result[rrindex]);
++				break;
++			case 0x00:
++				fprintf(stderr, 
++					"Warning: null (\\x00) in layer7 regexp.  A null terminates the regexp string!\n");
++				break;
++			default:
++				break;
++			}
++
++
++                        sindex += 3; /* 4 total */
++                }
++                else
++                        result[rrindex] = tolower(s[sindex]);
++
++		sindex++; 
++		rrindex++;
++        }
++	result[rrindex] = '\0';
++
++	return result;
++}
++
++#define MAX_SUBDIRS 128
++static char ** readl7dir(char * dirname)
++{
++        DIR             * scratchdir;
++        struct dirent   ** namelist;
++	char ** subdirs = malloc(MAX_SUBDIRS * sizeof(char *));
++
++        int n, d = 1;
++	subdirs[0] = "";
++
++        n = scandir(dirname, &namelist, 0, alphasort);
++
++	if (n < 0)
++	{
++            perror("scandir");
++	    xtables_error(OTHER_PROBLEM, "Couldn't open %s\n", dirname);
++	}
++        else 
++	{
++            	while(n--) 
++		{
++			char fulldirname[MAX_FN_LEN];
++
++			snprintf(fulldirname, MAX_FN_LEN, "%s/%s", dirname, namelist[n]->d_name);
++
++                	if((scratchdir = opendir(fulldirname)) != NULL)
++			{
++				closedir(scratchdir);
++
++				if(!strcmp(namelist[n]->d_name, ".") || 
++				   !strcmp(namelist[n]->d_name, ".."))
++					/* do nothing */ ;
++				else
++				{
++					subdirs[d] = malloc(strlen(namelist[n]->d_name) + 1);
++					strcpy(subdirs[d], namelist[n]->d_name);
++					d++;
++					if(d >= MAX_SUBDIRS - 1)
++					{
++						fprintf(stderr, 
++						  "Too many subdirectories, skipping the rest!\n");
++						break;
++					}
++				}
++			}
++                	free(namelist[n]);
++            	}
++            	free(namelist);
++        }
++	
++	subdirs[d] = NULL;
++
++	return subdirs;
++}
++
++static void parse_layer7_protocol(const char *s, struct xt_layer7_info *info)
++{
++	char filename[MAX_FN_LEN];
++	char * dir = NULL;
++	char ** subdirs;
++	int n = 0, done = 0;
++
++	if(strlen(l7dir) > 0) dir = l7dir;
++	else                  dir = "/etc/l7-protocols";
++
++	subdirs = readl7dir(dir);
++
++	while(subdirs[n] != NULL)
++	{
++		int c = snprintf(filename, MAX_FN_LEN, "%s/%s/%s.pat", dir, subdirs[n], s);
++
++		if(c > MAX_FN_LEN)
++			xtables_error(OTHER_PROBLEM, 
++				"Filename beginning with %s is too long!\n", filename);
++
++		/* read in the pattern from the file */
++		if(parse_protocol_file(filename, s, info)){
++			done = 1;
++			break;
++		}
++		
++		n++;
++	}
++
++	if(!done)
++		xtables_error(OTHER_PROBLEM, 
++			"Couldn't find a pattern definition file for %s.\n", s);
++
++	/* process \xHH escapes and tolower everything. (our regex lib has no
++	case insensitivity option.) */
++	strncpy(info->pattern, pre_process(info->pattern), MAX_PATTERN_LEN);
++}
++
++/* Function which parses command options; returns true if it ate an option */
++static int parse(int c, char **argv, int invert, unsigned int *flags,
++      const void *entry, struct xt_entry_match **match)
++{
++	struct xt_layer7_info *layer7info = 
++		(struct xt_layer7_info *)(*match)->data;
++
++	switch (c) {
++	case 'p':
++		parse_layer7_protocol(argv[optind-1], layer7info);
++		if (invert)
++			layer7info->invert = true;
++		*flags = 1;
++		break;
++
++	case 'd':
++		if(strlen(argv[optind-1]) >= MAX_FN_LEN)
++			xtables_error(PARAMETER_PROBLEM, "directory name too long\n");
++
++		strncpy(l7dir, argv[optind-1], MAX_FN_LEN);
++
++		*flags = 1;
++		break;
++
++	default:
++		return 0;
++	}
++
++	return 1;
++}
++
++/* Final check; must have specified --l7proto */
++static void final_check(unsigned int flags)
++{
++	if (!flags)
++		xtables_error(PARAMETER_PROBLEM,
++			   "LAYER7 match: You must specify `--l7proto'");
++}
++
++static void print_protocol(char s[], int invert, int numeric)
++{
++	fputs("l7proto ", stdout);
++	if (invert) fputc('!', stdout);
++	printf("%s ", s);
++}
++
++/* Prints out the matchinfo. */
++static void print(const void *ip,
++      const struct xt_entry_match *match,
++      int numeric)
++{
++	printf("LAYER7 ");
++	print_protocol(((struct xt_layer7_info *)match->data)->protocol,
++		  ((struct xt_layer7_info *)match->data)->invert, numeric);
++}
++/* Saves the union ipt_matchinfo in parsable form to stdout. */
++static void save(const void *ip, const struct xt_entry_match *match)
++{
++        const struct xt_layer7_info *info =
++            (const struct xt_layer7_info*) match->data;
++
++        printf("--l7proto %s%s ", (info->invert)? "! ":"", info->protocol);
++}
++
++static struct xtables_match layer7 = { 
++    .family        = AF_INET,
++    .name          = "layer7",
++    .version       = XTABLES_VERSION,
++    .size          = XT_ALIGN(sizeof(struct xt_layer7_info)),
++    .userspacesize = XT_ALIGN(sizeof(struct xt_layer7_info)),
++    .help          = &help,
++    .parse         = &parse,
++    .final_check   = &final_check,
++    .print         = &print,
++    .save          = &save,
++    .extra_opts    = opts
++};
++
++void _init(void)
++{
++	xtables_register_match(&layer7);
++}

package/network/utils/iptables/patches/009-table-alignment.patch

@@ -0,0 +1,11 @@
+--- a/libiptc/libiptc.c
++++ b/libiptc/libiptc.c
+@@ -69,7 +69,7 @@ static const char *hooknames[] = {
+ struct ipt_error_target
+ {
+ 	STRUCT_ENTRY_TARGET t;
+-	char error[TABLE_MAXNAMELEN];
++	char error[FUNCTION_MAXNAMELEN];
+ };
+ 
+ struct chain_head;

package/network/utils/iptables/patches/010-multiport-linux-2.4-compat.patch

@@ -0,0 +1,265 @@
+--- a/extensions/libxt_multiport.c
++++ b/extensions/libxt_multiport.c
+@@ -15,21 +15,6 @@
+ #include <linux/netfilter/xt_multiport.h>
+ 
+ /* Function which prints out usage message. */
+-static void multiport_help(void)
+-{
+-	printf(
+-"multiport match options:\n"
+-" --source-ports port[,port,port...]\n"
+-" --sports ...\n"
+-"				match source port(s)\n"
+-" --destination-ports port[,port,port...]\n"
+-" --dports ...\n"
+-"				match destination port(s)\n"
+-" --ports port[,port,port]\n"
+-"				match both source and destination port(s)\n"
+-" NOTE: this kernel does not support port ranges in multiport.\n");
+-}
+-
+ static void multiport_help_v1(void)
+ {
+ 	printf(
+@@ -72,26 +57,6 @@ proto_to_name(u_int8_t proto)
+ 	}
+ }
+ 
+-static unsigned int
+-parse_multi_ports(const char *portstring, u_int16_t *ports, const char *proto)
+-{
+-	char *buffer, *cp, *next;
+-	unsigned int i;
+-
+-	buffer = strdup(portstring);
+-	if (!buffer) xtables_error(OTHER_PROBLEM, "strdup failed");
+-
+-	for (cp=buffer, i=0; cp && i<XT_MULTI_PORTS; cp=next,i++)
+-	{
+-		next=strchr(cp, ',');
+-		if (next) *next++='\0';
+-		ports[i] = xtables_parse_port(cp, proto);
+-	}
+-	if (cp) xtables_error(PARAMETER_PROBLEM, "too many ports specified");
+-	free(buffer);
+-	return i;
+-}
+-
+ static void
+ parse_multi_ports_v1(const char *portstring, 
+ 		     struct xt_multiport_v1 *multiinfo,
+@@ -155,73 +120,6 @@ check_proto(u_int16_t pnum, u_int8_t inv
+ /* Function which parses command options; returns true if it
+    ate an option */
+ static int
+-__multiport_parse(int c, char **argv, int invert, unsigned int *flags,
+-                  struct xt_entry_match **match, u_int16_t pnum,
+-                  u_int8_t invflags)
+-{
+-	const char *proto;
+-	struct xt_multiport *multiinfo
+-		= (struct xt_multiport *)(*match)->data;
+-
+-	switch (c) {
+-	case '1':
+-		xtables_check_inverse(optarg, &invert, &optind, 0, argv);
+-		proto = check_proto(pnum, invflags);
+-		multiinfo->count = parse_multi_ports(optarg,
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = XT_MULTIPORT_SOURCE;
+-		break;
+-
+-	case '2':
+-		xtables_check_inverse(optarg, &invert, &optind, 0, argv);
+-		proto = check_proto(pnum, invflags);
+-		multiinfo->count = parse_multi_ports(optarg,
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = XT_MULTIPORT_DESTINATION;
+-		break;
+-
+-	case '3':
+-		xtables_check_inverse(optarg, &invert, &optind, 0, argv);
+-		proto = check_proto(pnum, invflags);
+-		multiinfo->count = parse_multi_ports(optarg,
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = XT_MULTIPORT_EITHER;
+-		break;
+-
+-	default:
+-		return 0;
+-	}
+-
+-	if (invert)
+-		xtables_error(PARAMETER_PROBLEM,
+-			   "multiport does not support invert");
+-
+-	if (*flags)
+-		xtables_error(PARAMETER_PROBLEM,
+-			   "multiport can only have one option");
+-	*flags = 1;
+-	return 1;
+-}
+-
+-static int
+-multiport_parse(int c, char **argv, int invert, unsigned int *flags,
+-                const void *e, struct xt_entry_match **match)
+-{
+-	const struct ipt_entry *entry = e;
+-	return __multiport_parse(c, argv, invert, flags, match,
+-	       entry->ip.proto, entry->ip.invflags);
+-}
+-
+-static int
+-multiport_parse6(int c, char **argv, int invert, unsigned int *flags,
+-                 const void *e, struct xt_entry_match **match)
+-{
+-	const struct ip6t_entry *entry = e;
+-	return __multiport_parse(c, argv, invert, flags, match,
+-	       entry->ipv6.proto, entry->ipv6.invflags);
+-}
+-
+-static int
+ __multiport_parse_v1(int c, char **argv, int invert, unsigned int *flags,
+                      struct xt_entry_match **match, u_int16_t pnum,
+                      u_int8_t invflags)
+@@ -314,55 +212,6 @@ print_port(u_int16_t port, u_int8_t prot
+ }
+ 
+ /* Prints out the matchinfo. */
+-static void
+-__multiport_print(const struct xt_entry_match *match, int numeric,
+-                  u_int16_t proto)
+-{
+-	const struct xt_multiport *multiinfo
+-		= (const struct xt_multiport *)match->data;
+-	unsigned int i;
+-
+-	printf("multiport ");
+-
+-	switch (multiinfo->flags) {
+-	case XT_MULTIPORT_SOURCE:
+-		printf("sports ");
+-		break;
+-
+-	case XT_MULTIPORT_DESTINATION:
+-		printf("dports ");
+-		break;
+-
+-	case XT_MULTIPORT_EITHER:
+-		printf("ports ");
+-		break;
+-
+-	default:
+-		printf("ERROR ");
+-		break;
+-	}
+-
+-	for (i=0; i < multiinfo->count; i++) {
+-		printf("%s", i ? "," : "");
+-		print_port(multiinfo->ports[i], proto, numeric);
+-	}
+-	printf(" ");
+-}
+-
+-static void multiport_print(const void *ip_void,
+-                            const struct xt_entry_match *match, int numeric)
+-{
+-	const struct ipt_ip *ip = ip_void;
+-	__multiport_print(match, numeric, ip->proto);
+-}
+-
+-static void multiport_print6(const void *ip_void,
+-                             const struct xt_entry_match *match, int numeric)
+-{
+-	const struct ip6t_ip6 *ip = ip_void;
+-	__multiport_print(match, numeric, ip->proto);
+-}
+-
+ static void __multiport_print_v1(const struct xt_entry_match *match,
+                                  int numeric, u_int16_t proto)
+ {
+@@ -419,48 +268,6 @@ static void multiport_print6_v1(const vo
+ }
+ 
+ /* Saves the union ipt_matchinfo in parsable form to stdout. */
+-static void __multiport_save(const struct xt_entry_match *match,
+-                             u_int16_t proto)
+-{
+-	const struct xt_multiport *multiinfo
+-		= (const struct xt_multiport *)match->data;
+-	unsigned int i;
+-
+-	switch (multiinfo->flags) {
+-	case XT_MULTIPORT_SOURCE:
+-		printf("--sports ");
+-		break;
+-
+-	case XT_MULTIPORT_DESTINATION:
+-		printf("--dports ");
+-		break;
+-
+-	case XT_MULTIPORT_EITHER:
+-		printf("--ports ");
+-		break;
+-	}
+-
+-	for (i=0; i < multiinfo->count; i++) {
+-		printf("%s", i ? "," : "");
+-		print_port(multiinfo->ports[i], proto, 1);
+-	}
+-	printf(" ");
+-}
+-
+-static void multiport_save(const void *ip_void,
+-                           const struct xt_entry_match *match)
+-{
+-	const struct ipt_ip *ip = ip_void;
+-	__multiport_save(match, ip->proto);
+-}
+-
+-static void multiport_save6(const void *ip_void,
+-                            const struct xt_entry_match *match)
+-{
+-	const struct ip6t_ip6 *ip = ip_void;
+-	__multiport_save(match, ip->proto);
+-}
+-
+ static void __multiport_save_v1(const struct xt_entry_match *match,
+                                 u_int16_t proto)
+ {
+@@ -514,34 +321,6 @@ static struct xtables_match multiport_mt
+ 	{
+ 		.family        = NFPROTO_IPV4,
+ 		.name          = "multiport",
+-		.revision      = 0,
+-		.version       = XTABLES_VERSION,
+-		.size          = XT_ALIGN(sizeof(struct xt_multiport)),
+-		.userspacesize = XT_ALIGN(sizeof(struct xt_multiport)),
+-		.help          = multiport_help,
+-		.parse         = multiport_parse,
+-		.final_check   = multiport_check,
+-		.print         = multiport_print,
+-		.save          = multiport_save,
+-		.extra_opts    = multiport_opts,
+-	},
+-	{
+-		.family        = NFPROTO_IPV6,
+-		.name          = "multiport",
+-		.revision      = 0,
+-		.version       = XTABLES_VERSION,
+-		.size          = XT_ALIGN(sizeof(struct xt_multiport)),
+-		.userspacesize = XT_ALIGN(sizeof(struct xt_multiport)),
+-		.help          = multiport_help,
+-		.parse         = multiport_parse6,
+-		.final_check   = multiport_check,
+-		.print         = multiport_print6,
+-		.save          = multiport_save6,
+-		.extra_opts    = multiport_opts,
+-	},
+-	{
+-		.family        = NFPROTO_IPV4,
+-		.name          = "multiport",
+ 		.version       = XTABLES_VERSION,
+ 		.revision      = 1,
+ 		.size          = XT_ALIGN(sizeof(struct xt_multiport_v1)),

package/network/utils/iptables/patches/011-recent-add-reap.patch

@@ -0,0 +1,116 @@
+From 20c706d4cba3227c9c44fb61c4d93b0ae84e1464 Mon Sep 17 00:00:00 2001
+From: Tim Gardner <tim.gardner@canonical.com>
+Date: Mon, 1 Mar 2010 19:00:29 -0700
+Subject: [PATCH] xt_recent: Added XT_RECENT_REAP logic and man page documentation
+
+Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
+---
+ extensions/libxt_recent.c           |   20 ++++++++++++++++++++
+ extensions/libxt_recent.man         |    5 +++++
+ include/linux/netfilter/xt_recent.h |    7 +++++++
+ 3 files changed, 32 insertions(+), 0 deletions(-)
+
+--- a/extensions/libxt_recent.c
++++ b/extensions/libxt_recent.c
+@@ -20,6 +20,7 @@ static const struct option recent_opts[]
+ 	{.name = "name",     .has_arg = true,  .val = 208},
+ 	{.name = "rsource",  .has_arg = false, .val = 209},
+ 	{.name = "rdest",    .has_arg = false, .val = 210},
++	{.name = "reap",     .has_arg = false, .val = 211},
+ 	XT_GETOPT_TABLEEND,
+ };
+ 
+@@ -37,6 +38,7 @@ static void recent_help(void)
+ "    --hitcount hits             For check and update commands above.\n"
+ "                                Specifies that the match will only occur if source address seen hits times.\n"
+ "                                May be used in conjunction with the seconds option.\n"
++"    --reap                      Remove entries that have expired. Can only be used with --seconds\n"
+ "    --rttl                      For check and update commands above.\n"
+ "                                Specifies that the match will only occur if the source address and the TTL\n"
+ "                                match between this packet and the one which was set.\n"
+@@ -63,6 +65,8 @@ static void recent_init(struct xt_entry_
+ 	(XT_RECENT_SET | XT_RECENT_CHECK | \
+ 	XT_RECENT_UPDATE | XT_RECENT_REMOVE)
+ 
++#define XT_RECENT_SECONDS 1 << 31
++
+ static int recent_parse(int c, char **argv, int invert, unsigned int *flags,
+                         const void *entry, struct xt_entry_match **match)
+ {
+@@ -104,6 +108,7 @@ static int recent_parse(int c, char **ar
+ 
+ 		case 204:
+ 			info->seconds = atoi(optarg);
++			*flags |= XT_RECENT_SECONDS;
+ 			break;
+ 
+ 		case 205:
+@@ -139,6 +144,11 @@ static int recent_parse(int c, char **ar
+ 			info->side = XT_RECENT_DEST;
+ 			break;
+ 
++		case 211:
++			info->check_set |= XT_RECENT_REAP;
++			*flags |= XT_RECENT_REAP;
++			break;
++
+ 		default:
+ 			return 0;
+ 	}
+@@ -157,6 +167,12 @@ static void recent_check(unsigned int fl
+ 		xtables_error(PARAMETER_PROBLEM,
+ 		           "recent: --rttl may only be used with --rcheck or "
+ 		           "--update");
++	if ((flags & XT_RECENT_REAP) &&
++	    ((flags & (XT_RECENT_SET | XT_RECENT_REMOVE)) ||
++	    (!(flags & XT_RECENT_SECONDS))))
++		xtables_error(PARAMETER_PROBLEM,
++		           "recent: --reap may only be used with --rcheck or "
++		           "--update and --seconds");
+ }
+ 
+ static void recent_print(const void *ip, const struct xt_entry_match *match,
+@@ -185,6 +201,8 @@ static void recent_print(const void *ip,
+ 		printf("side: source ");
+ 	if (info->side == XT_RECENT_DEST)
+ 		printf("side: dest ");
++	if (info->check_set & XT_RECENT_REAP)
++		printf("reap ");
+ }
+ 
+ static void recent_save(const void *ip, const struct xt_entry_match *match)
+@@ -211,6 +229,8 @@ static void recent_save(const void *ip, 
+ 		printf("--rsource ");
+ 	if (info->side == XT_RECENT_DEST)
+ 		printf("--rdest ");
++	if (info->check_set & XT_RECENT_REAP)
++		printf("--reap ");
+ }
+ 
+ static struct xtables_match recent_mt_reg = {
+--- a/extensions/libxt_recent.man
++++ b/extensions/libxt_recent.man
+@@ -41,6 +41,11 @@ This option must be used in conjunction 
+ \fB\-\-update\fP. When used, this will narrow the match to only happen when the
+ address is in the list and was seen within the last given number of seconds.
+ .TP
++\fB\-\-reap\fP \fIreap\fP
++This option must be used in conjunction with \fB\-\-seconds\fP. When used, this
++will remove entries with the most recent timestamp older then \fB\-\-seconds\fP
++since the last packet was received.
++.TP
+ \fB\-\-hitcount\fP \fIhits\fP
+ This option must be used in conjunction with one of \fB\-\-rcheck\fP or
+ \fB\-\-update\fP. When used, this will narrow the match to only happen when the
+--- a/include/linux/netfilter/xt_recent.h
++++ b/include/linux/netfilter/xt_recent.h
+@@ -23,6 +23,9 @@ enum {
+ #define XT_RECENT_VALID_FLAGS (XT_RECENT_CHECK|XT_RECENT_SET|XT_RECENT_UPDATE|\
+ 			       XT_RECENT_REMOVE|XT_RECENT_TTL|XT_RECENT_REAP)
+ 
++/* Only allowed with --rcheck and --update */
++#define XT_RECENT_MODIFIERS (XT_RECENT_TTL|XT_RECENT_REAP)
++
+ struct xt_recent_mtinfo {
+ 	__u32 seconds;
+ 	__u32 hit_count;

package/network/utils/iptables/patches/020-iptables-disable-modprobe.patch

@@ -0,0 +1,18 @@
+--- a/xtables.c
++++ b/xtables.c
+@@ -305,6 +305,7 @@ static char *get_modprobe(void)
+ 
+ int xtables_insmod(const char *modname, const char *modprobe, bool quiet)
+ {
++#if 0
+ 	char *buf = NULL;
+ 	char *argv[4];
+ 	int status;
+@@ -348,6 +349,7 @@ int xtables_insmod(const char *modname, 
+ 	free(buf);
+ 	if (WIFEXITED(status) && WEXITSTATUS(status) == 0)
+ 		return 0;
++#endif
+ 	return -1;
+ }
+ 

package/network/utils/iptables/patches/030-no-libnfnetlink.patch

@@ -0,0 +1,92 @@
+--- a/configure
++++ b/configure
+@@ -10917,75 +10917,7 @@ $as_echo "no" >&6; }
+ 	fi
+ fi
+ 
+-pkg_failed=no
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnfnetlink" >&5
+-$as_echo_n "checking for libnfnetlink... " >&6; }
+-
+-if test -n "$libnfnetlink_CFLAGS"; then
+-    pkg_cv_libnfnetlink_CFLAGS="$libnfnetlink_CFLAGS"
+- elif test -n "$PKG_CONFIG"; then
+-    if test -n "$PKG_CONFIG" && \
+-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnfnetlink >= 1.0\""; } >&5
+-  ($PKG_CONFIG --exists --print-errors "libnfnetlink >= 1.0") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+-  test $ac_status = 0; }; then
+-  pkg_cv_libnfnetlink_CFLAGS=`$PKG_CONFIG --cflags "libnfnetlink >= 1.0" 2>/dev/null`
+-else
+-  pkg_failed=yes
+-fi
+- else
+-    pkg_failed=untried
+-fi
+-if test -n "$libnfnetlink_LIBS"; then
+-    pkg_cv_libnfnetlink_LIBS="$libnfnetlink_LIBS"
+- elif test -n "$PKG_CONFIG"; then
+-    if test -n "$PKG_CONFIG" && \
+-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libnfnetlink >= 1.0\""; } >&5
+-  ($PKG_CONFIG --exists --print-errors "libnfnetlink >= 1.0") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+-  test $ac_status = 0; }; then
+-  pkg_cv_libnfnetlink_LIBS=`$PKG_CONFIG --libs "libnfnetlink >= 1.0" 2>/dev/null`
+-else
+-  pkg_failed=yes
+-fi
+- else
+-    pkg_failed=untried
+-fi
+-
+-
+-
+-if test $pkg_failed = yes; then
+-   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-
+-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+-        _pkg_short_errors_supported=yes
+-else
+-        _pkg_short_errors_supported=no
+-fi
+-        if test $_pkg_short_errors_supported = yes; then
+-	        libnfnetlink_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libnfnetlink >= 1.0" 2>&1`
+-        else
+-	        libnfnetlink_PKG_ERRORS=`$PKG_CONFIG --print-errors "libnfnetlink >= 1.0" 2>&1`
+-        fi
+-	# Put the nasty error message in config.log where it belongs
+-	echo "$libnfnetlink_PKG_ERRORS" >&5
+-
+-	nfnetlink=0
+-elif test $pkg_failed = untried; then
+-     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-	nfnetlink=0
+-else
+-	libnfnetlink_CFLAGS=$pkg_cv_libnfnetlink_CFLAGS
+-	libnfnetlink_LIBS=$pkg_cv_libnfnetlink_LIBS
+-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-	nfnetlink=1
+-fi
+- if test "$nfnetlink" = 1; then
++if false; then
+   HAVE_LIBNFNETLINK_TRUE=
+   HAVE_LIBNFNETLINK_FALSE='#'
+ else
+--- a/configure.ac
++++ b/configure.ac
+@@ -79,9 +79,7 @@ AM_CONDITIONAL([ENABLE_LARGEFILE], [test
+ AM_CONDITIONAL([ENABLE_DEVEL], [test "$enable_devel" = "yes"])
+ AM_CONDITIONAL([ENABLE_LIBIPQ], [test "$enable_libipq" = "yes"])
+ 
+-PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0],
+-	[nfnetlink=1], [nfnetlink=0])
+-AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "$nfnetlink" = 1])
++AM_CONDITIONAL([HAVE_LIBNFNETLINK], [false])
+ 
+ regular_CFLAGS="${largefile_cflags} \
+ 	-D_REENTRANT -Wall -Waggregate-return -Wmissing-declarations \

package/network/utils/iptables/patches/100-bash-location.patch

@@ -0,0 +1,16 @@
+--- a/autogen.sh
++++ b/autogen.sh
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/bin/env bash
+ 
+ autoreconf -fi;
+ rm -Rf autom4te*.cache;
+--- a/iptables-apply
++++ b/iptables-apply
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/bin/env bash
+ #
+ # iptables-apply -- a safer way to update iptables remotely
+ #

package/network/utils/iptables/patches/110-linux_3.2_compat.patch

@@ -0,0 +1,12 @@
+--- iptables-1.4.10/include/linux/types.h.orig	2011-11-07 00:08:33.000000000 +0100
++++ iptables-1.4.10/include/linux/types.h	2011-11-07 00:09:25.000000000 +0100
+@@ -34,5 +34,9 @@
+ typedef __u16 __bitwise __sum16;
+ typedef __u32 __bitwise __wsum;
+ 
++#define __aligned_u64 __u64 __attribute__((aligned(8)))
++#define __aligned_be64 __be64 __attribute__((aligned(8)))
++#define __aligned_le64 __le64 __attribute__((aligned(8)))
++
+ #endif /*  __ASSEMBLY__ */
+ #endif /* _LINUX_TYPES_H */

package/network/utils/iptables/patches/200-configurable_builtin.patch

@@ -0,0 +1,56 @@
+--- a/extensions/GNUmakefile.in
++++ b/extensions/GNUmakefile.in
+@@ -40,9 +40,24 @@
+ pfx_build_mod := $(filter-out @blacklist_modules@,${pfx_build_mod})
+ pf4_build_mod := $(filter-out @blacklist_modules@,${pf4_build_mod})
+ pf6_build_mod := $(filter-out @blacklist_modules@,${pf6_build_mod})
+-pfx_objs      := $(patsubst %,libxt_%.o,${pfx_build_mod})
+-pf4_objs      := $(patsubst %,libipt_%.o,${pf4_build_mod})
+-pf6_objs      := $(patsubst %,libip6t_%.o,${pf6_build_mod})
++
++ifdef BUILTIN_MODULES
++pfx_build_static := $(filter $(BUILTIN_MODULES),${pfx_build_mod})
++pf4_build_static := $(filter $(BUILTIN_MODULES),${pf4_build_mod})
++pf6_build_static := $(filter $(BUILTIN_MODULES),${pf6_build_mod})
++else
++@ENABLE_STATIC_TRUE@ pfx_build_static := $(pfx_build_mod)
++@ENABLE_STATIC_TRUE@ pf4_build_static := $(pf4_build_mod)
++@ENABLE_STATIC_TRUE@ pf6_build_static := $(pf6_build_mod)
++endif
++
++pfx_build_mod := $(filter-out $(pfx_build_static),$(pfx_build_mod))
++pf4_build_mod := $(filter-out $(pf4_build_static),$(pf4_build_mod))
++pf6_build_mod := $(filter-out $(pf6_build_static),$(pf6_build_mod))
++
++pfx_objs      := $(patsubst %,libxt_%.o,${pfx_build_static})
++pf4_objs      := $(patsubst %,libipt_%.o,${pf4_build_static})
++pf6_objs      := $(patsubst %,libip6t_%.o,${pf6_build_static})
+ pfx_solibs    := $(patsubst %,libxt_%.so,${pfx_build_mod})
+ pf4_solibs    := $(patsubst %,libipt_%.so,${pf4_build_mod})
+ pf6_solibs    := $(patsubst %,libip6t_%.so,${pf6_build_mod})
+@@ -54,10 +69,10 @@
+ targets := libext4.a libext6.a matches4.man matches6.man \
+            targets4.man targets6.man
+ targets_install :=
+-@ENABLE_STATIC_TRUE@ libext4_objs := ${pfx_objs} ${pf4_objs}
+-@ENABLE_STATIC_TRUE@ libext6_objs := ${pfx_objs} ${pf6_objs}
+-@ENABLE_STATIC_FALSE@ targets += ${pfx_solibs} ${pf4_solibs} ${pf6_solibs}
+-@ENABLE_STATIC_FALSE@ targets_install += ${pfx_solibs} ${pf4_solibs} ${pf6_solibs}
++libext4_objs := ${pfx_objs} ${pf4_objs}
++libext6_objs := ${pfx_objs} ${pf6_objs}
++targets += ${pfx_solibs} ${pf4_solibs} ${pf6_solibs}
++targets_install := $(strip ${targets_install} ${pfx_solibs} ${pf4_solibs} ${pf6_solibs})
+ 
+ .SECONDARY:
+ 
+@@ -107,8 +122,8 @@
+ libext6.a: initext6.o ${libext6_objs}
+ 	${AM_VERBOSE_AR} ${AR} crs $@ $^;
+ 
+-initext_func  := $(addprefix xt_,${pfx_build_mod}) $(addprefix ipt_,${pf4_build_mod})
+-initext6_func := $(addprefix xt_,${pfx_build_mod}) $(addprefix ip6t_,${pf6_build_mod})
++initext_func  := $(addprefix xt_,${pfx_build_static}) $(addprefix ipt_,${pf4_build_static})
++initext6_func := $(addprefix xt_,${pfx_build_static}) $(addprefix ip6t_,${pf6_build_static})
+ 
+ .initext4.dd: FORCE
+ 	@echo "${initext_func}" >$@.tmp; \

package/network/utils/iw/Makefile

@@ -0,0 +1,56 @@
+#
+# Copyright (C) 2007-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=iw
+PKG_VERSION:=3.6
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://wireless.kernel.org/download/iw/
+PKG_MD5SUM:=1c18bfbbc8773629e5e8ac733a39540c
+
+PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/iw
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=cfg80211 interface configuration utility
+  URL:=http://wireless.kernel.org/en/users/Documentation/iw
+  DEPENDS:= +libnl-tiny @(!(TARGET_avr32||TARGET_etrax)||BROKEN)
+endef
+
+define Build/Configure
+	echo "const char iw_version[] = \"$(PKG_VERSION)\";" > $(PKG_BUILD_DIR)/version.c
+	rm -f $(PKG_BUILD_DIR)/version.sh
+	touch $(PKG_BUILD_DIR)/version.sh
+	chmod +x $(PKG_BUILD_DIR)/version.sh
+endef
+
+TARGET_CPPFLAGS:= \
+	-I$(STAGING_DIR)/usr/include/libnl-tiny \
+	$(TARGET_CPPFLAGS) \
+	-DCONFIG_LIBNL20 \
+	-D_GNU_SOURCE
+
+MAKE_FLAGS += \
+	CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)" \
+	NL1FOUND="" NL2FOUND=Y \
+	NLLIBNAME="libnl-tiny" \
+	LIBS="-lm -lnl-tiny" \
+	V=1
+
+define Package/iw/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iw $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,iw))

package/network/utils/iw/patches/001-nl80211_h_sync.patch

@@ -0,0 +1,96 @@
+--- a/nl80211.h
++++ b/nl80211.h
+@@ -565,6 +565,14 @@
+  *	%NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with
+  *	%NL80211_ATTR_WIPHY_CHANNEL_TYPE.
+  *
++ * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
++ *	its %NL80211_ATTR_WDEV identifier. It must have been created with
++ *	%NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
++ *	P2P Device can be used for P2P operations, e.g. remain-on-channel and
++ *	public action frame TX.
++ * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
++ *	its %NL80211_ATTR_WDEV identifier.
++ *
+  * @NL80211_CMD_MAX: highest used command number
+  * @__NL80211_CMD_AFTER_LAST: internal use
+  */
+@@ -708,6 +716,9 @@ enum nl80211_commands {
+ 
+ 	NL80211_CMD_CH_SWITCH_NOTIFY,
+ 
++	NL80211_CMD_START_P2P_DEVICE,
++	NL80211_CMD_STOP_P2P_DEVICE,
++
+ 	/* add new commands above here */
+ 
+ 	/* used to define NL80211_CMD_MAX below */
+@@ -1506,6 +1517,8 @@ enum nl80211_attrs {
+ 
+ 	NL80211_ATTR_USER_REG_HINT_TYPE,
+ 
++	NL80211_ATTR_WIPHY_ANTENNA_GAIN,
++
+ 	/* add attributes here, update the policy in nl80211.c */
+ 
+ 	__NL80211_ATTR_AFTER_LAST,
+@@ -1575,6 +1588,10 @@ enum nl80211_attrs {
+  * @NL80211_IFTYPE_MESH_POINT: mesh point
+  * @NL80211_IFTYPE_P2P_CLIENT: P2P client
+  * @NL80211_IFTYPE_P2P_GO: P2P group owner
++ * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
++ *	and therefore can't be created in the normal ways, use the
++ *	%NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
++ *	commands to create and destroy one
+  * @NL80211_IFTYPE_MAX: highest interface type number currently defined
+  * @NUM_NL80211_IFTYPES: number of defined interface types
+  *
+@@ -1593,6 +1610,7 @@ enum nl80211_iftype {
+ 	NL80211_IFTYPE_MESH_POINT,
+ 	NL80211_IFTYPE_P2P_CLIENT,
+ 	NL80211_IFTYPE_P2P_GO,
++	NL80211_IFTYPE_P2P_DEVICE,
+ 
+ 	/* keep last */
+ 	NUM_NL80211_IFTYPES,
+@@ -1744,6 +1762,8 @@ enum nl80211_sta_bss_param {
+  * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
+  * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
+  * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
++ * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
++ * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
+  * @__NL80211_STA_INFO_AFTER_LAST: internal
+  * @NL80211_STA_INFO_MAX: highest possible station info attribute
+  */
+@@ -1768,6 +1788,8 @@ enum nl80211_sta_info {
+ 	NL80211_STA_INFO_STA_FLAGS,
+ 	NL80211_STA_INFO_BEACON_LOSS,
+ 	NL80211_STA_INFO_T_OFFSET,
++	NL80211_STA_INFO_CHAIN_SIGNAL,
++	NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
+ 
+ 	/* keep last */
+ 	__NL80211_STA_INFO_AFTER_LAST,
+@@ -2994,12 +3016,18 @@ enum nl80211_ap_sme_features {
+  * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
+  *	to work properly to suppport receiving regulatory hints from
+  *	cellular base stations.
++ * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active
++ *	P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel
++ *	in the interface combinations, even when it's only used for scan
++ *	and remain-on-channel. This could be due to, for example, the
++ *	remain-on-channel implementation requiring a channel context.
+  */
+ enum nl80211_feature_flags {
+-	NL80211_FEATURE_SK_TX_STATUS	= 1 << 0,
+-	NL80211_FEATURE_HT_IBSS		= 1 << 1,
+-	NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
+-	NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
++	NL80211_FEATURE_SK_TX_STATUS			= 1 << 0,
++	NL80211_FEATURE_HT_IBSS				= 1 << 1,
++	NL80211_FEATURE_INACTIVITY_TIMER		= 1 << 2,
++	NL80211_FEATURE_CELL_BASE_REG_HINTS		= 1 << 3,
++	NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL	= 1 << 4,
+ };
+ 
+ /**

package/network/utils/iw/patches/100-rx_rate.patch

@@ -0,0 +1,105 @@
+--- a/station.c
++++ b/station.c
+@@ -29,13 +29,47 @@ enum plink_actions {
+ 	PLINK_ACTION_BLOCK,
+ };
+ 
++static void print_sta_bitrate(struct nlattr *nla, const char *name)
++{
++	struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
++
++	static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
++		[NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
++		[NL80211_RATE_INFO_BITRATE32] = { .type = NLA_U32 },
++		[NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
++		[NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
++		[NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
++	};
++
++	if (!nla)
++		return;
++
++	if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX, nla, rate_policy)) {
++		fprintf(stderr, "failed to parse nested rate attributes!\n");
++	} else {
++		int rate = 0;
++		printf("\n\t%s:\t", name);
++		if (rinfo[NL80211_RATE_INFO_BITRATE32])
++			rate = nla_get_u32(rinfo[NL80211_RATE_INFO_BITRATE32]);
++		else if (rinfo[NL80211_RATE_INFO_BITRATE])
++			rate = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
++		if (rate > 0)
++			printf("%d.%d MBit/s", rate / 10, rate % 10);
++
++		if (rinfo[NL80211_RATE_INFO_MCS])
++			printf(" MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]));
++		if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH])
++			printf(" 40Mhz");
++		if (rinfo[NL80211_RATE_INFO_SHORT_GI])
++			printf(" short GI");
++	}
++}
+ 
+ static int print_sta_handler(struct nl_msg *msg, void *arg)
+ {
+ 	struct nlattr *tb[NL80211_ATTR_MAX + 1];
+ 	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ 	struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
+-	struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
+ 	char mac_addr[20], state_name[10], dev[20];
+ 	struct nl80211_sta_flag_update *sta_flags;
+ 	static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
+@@ -47,6 +81,7 @@ static int print_sta_handler(struct nl_m
+ 		[NL80211_STA_INFO_SIGNAL] = { .type = NLA_U8 },
+ 		[NL80211_STA_INFO_T_OFFSET] = { .type = NLA_U64 },
+ 		[NL80211_STA_INFO_TX_BITRATE] = { .type = NLA_NESTED },
++		[NL80211_STA_INFO_RX_BITRATE] = { .type = NLA_NESTED },
+ 		[NL80211_STA_INFO_LLID] = { .type = NLA_U16 },
+ 		[NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
+ 		[NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
+@@ -56,14 +91,6 @@ static int print_sta_handler(struct nl_m
+ 			{ .minlen = sizeof(struct nl80211_sta_flag_update) },
+ 	};
+ 
+-	static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
+-		[NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
+-		[NL80211_RATE_INFO_BITRATE32] = { .type = NLA_U32 },
+-		[NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
+-		[NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
+-		[NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
+-	};
+-
+ 	nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ 		  genlmsg_attrlen(gnlh, 0), NULL);
+ 
+@@ -119,28 +146,8 @@ static int print_sta_handler(struct nl_m
+ 		printf("\n\tToffset:\t%lld us",
+ 			(unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_T_OFFSET]));
+ 
+-	if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
+-		if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,
+-				     sinfo[NL80211_STA_INFO_TX_BITRATE], rate_policy)) {
+-			fprintf(stderr, "failed to parse nested rate attributes!\n");
+-		} else {
+-			int rate = 0;
+-			printf("\n\ttx bitrate:\t");
+-			if (rinfo[NL80211_RATE_INFO_BITRATE32])
+-				rate = nla_get_u32(rinfo[NL80211_RATE_INFO_BITRATE32]);
+-			else if (rinfo[NL80211_RATE_INFO_BITRATE])
+-				rate = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
+-			if (rate > 0)
+-				printf("%d.%d MBit/s", rate / 10, rate % 10);
+-
+-			if (rinfo[NL80211_RATE_INFO_MCS])
+-				printf(" MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]));
+-			if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH])
+-				printf(" 40Mhz");
+-			if (rinfo[NL80211_RATE_INFO_SHORT_GI])
+-				printf(" short GI");
+-		}
+-	}
++	print_sta_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], "tx bitrate");
++	print_sta_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], "rx bitrate");
+ 
+ 	if (sinfo[NL80211_STA_INFO_LLID])
+ 		printf("\n\tmesh llid:\t%d",

package/network/utils/iw/patches/110-per_chain_signal_strength.patch

@@ -0,0 +1,71 @@
+--- a/station.c
++++ b/station.c
+@@ -65,6 +65,33 @@ static void print_sta_bitrate(struct nla
+ 	}
+ }
+ 
++static char *get_chain_signal(struct nlattr *attr_list)
++{
++	struct nlattr *attr;
++	static char buf[64];
++	char *cur = buf;
++	int i = 0, rem;
++	const char *prefix;
++
++	if (!attr_list)
++		return "";
++
++	nla_for_each_nested(attr, attr_list, rem) {
++		if (i++ > 0)
++			prefix = ", ";
++		else
++			prefix = "[";
++
++		cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix,
++				(int8_t) nla_get_u8(attr));
++	}
++
++	if (i)
++		snprintf(cur, sizeof(buf) - (cur - buf), "] ");
++
++	return buf;
++}
++
+ static int print_sta_handler(struct nl_msg *msg, void *arg)
+ {
+ 	struct nlattr *tb[NL80211_ATTR_MAX + 1];
+@@ -89,7 +116,10 @@ static int print_sta_handler(struct nl_m
+ 		[NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 },
+ 		[NL80211_STA_INFO_STA_FLAGS] =
+ 			{ .minlen = sizeof(struct nl80211_sta_flag_update) },
++		[NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED },
++		[NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED },
+ 	};
++	char *chain;
+ 
+ 	nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ 		  genlmsg_attrlen(gnlh, 0), NULL);
+@@ -136,12 +166,19 @@ static int print_sta_handler(struct nl_m
+ 	if (sinfo[NL80211_STA_INFO_TX_FAILED])
+ 		printf("\n\ttx failed:\t%u",
+ 			nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED]));
++
++	chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL]);
+ 	if (sinfo[NL80211_STA_INFO_SIGNAL])
+-		printf("\n\tsignal:  \t%d dBm",
+-			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
++		printf("\n\tsignal:  \t%d %sdBm",
++			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]),
++			chain);
++
++	chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL_AVG]);
+ 	if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
+-		printf("\n\tsignal avg:\t%d dBm",
+-			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]));
++		printf("\n\tsignal avg:\t%d %sdBm",
++			(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]),
++			chain);
++
+ 	if (sinfo[NL80211_STA_INFO_T_OFFSET])
+ 		printf("\n\tToffset:\t%lld us",
+ 			(unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_T_OFFSET]));

package/network/utils/iw/patches/120-tdls_peer_indentation.patch

@@ -0,0 +1,11 @@
+--- a/station.c
++++ b/station.c
+@@ -267,7 +267,7 @@ static int print_sta_handler(struct nl_m
+ 		}
+ 
+ 		if (sta_flags->mask & BIT(NL80211_STA_FLAG_TDLS_PEER)) {
+-			printf("\n\tTDLS peer:\t\t");
++			printf("\n\tTDLS peer:\t");
+ 			if (sta_flags->set & BIT(NL80211_STA_FLAG_TDLS_PEER))
+ 				printf("yes");
+ 			else

package/network/utils/iw/patches/130-antenna_gain.patch

@@ -0,0 +1,34 @@
+--- a/phy.c
++++ b/phy.c
+@@ -359,3 +359,31 @@ COMMAND(set, antenna, "<bitmap> | all | 
+ 	NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna,
+ 	"Set a bitmap of allowed antennas to use for TX and RX.\n"
+ 	"The driver may reject antenna configurations it cannot support.");
++
++static int handle_antenna_gain(struct nl80211_state *state,
++			       struct nl_cb *cb,
++			       struct nl_msg *msg,
++			       int argc, char **argv,
++			       enum id_input id)
++{
++	char *endptr;
++	int dbm;
++
++	/* get the required args */
++	if (argc != 1)
++		return 1;
++
++	dbm = strtol(argv[0], &endptr, 10);
++	if (*endptr)
++		return 2;
++
++	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_GAIN, dbm);
++
++	return 0;
++
++ nla_put_failure:
++	return -ENOBUFS;
++}
++COMMAND(set, antenna_gain, "<antenna gain in dBm>",
++	NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna_gain,
++	"Specify antenna gain.");

package/network/utils/iwcap/Makefile

@@ -0,0 +1,50 @@
+#
+# Copyright (C) 2012 Jo-Philipp Wich <jow@openwrt.org>
+#
+# This is free software, licensed under the Apache 2 license.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=iwcap
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+
+define Package/iwcap
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Simple radiotap capture utility
+  MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
+endef
+
+define Package/iwcap/description
+  The iwcap utility receives radiotap packet data from wifi monitor interfaces
+  and outputs it to pcap format. It gathers recived packets in a fixed ring
+  buffer to dump them on demand which is useful for background monitoring.
+  Alternatively the utility can stream the data to stdout to act as remote
+  capture drone for Wireshark or similar programs.
+endef
+
+
+define Build/Prepare
+	$(INSTALL_DIR) $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) \
+		-o $(PKG_BUILD_DIR)/iwcap $(PKG_BUILD_DIR)/iwcap.c
+endef
+
+
+define Package/iwcap/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwcap $(1)/usr/sbin/iwcap
+endef
+
+$(eval $(call BuildPackage,iwcap))

package/network/utils/iwcap/src/iwcap.c

@@ -0,0 +1,582 @@
+/*
+ * iwcap.c - A simply radiotap capture utility outputting pcap dumps
+ *
+ *    Copyright 2012 Jo-Philipp Wich <jow@openwrt.org>
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ *
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <syslog.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <net/ethernet.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <linux/if_packet.h>
+
+#define ARPHRD_IEEE80211_RADIOTAP	803
+
+#define DLT_IEEE802_11_RADIO		127
+#define LEN_IEEE802_11_HDR			32
+
+#define FRAMETYPE_MASK				0xFC
+#define FRAMETYPE_BEACON			0x80
+#define FRAMETYPE_DATA				0x08
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define le16(x) __bswap_16(x)
+#else
+#define le16(x) (x)
+#endif
+
+uint8_t run_dump   = 0;
+uint8_t run_stop   = 0;
+uint8_t run_daemon = 0;
+
+uint32_t frames_captured = 0;
+uint32_t frames_filtered = 0;
+
+int capture_sock = -1;
+const char *ifname = NULL;
+
+
+struct ringbuf {
+	uint32_t len;            /* number of slots */
+	uint32_t fill;           /* last used slot */
+	uint32_t slen;           /* slot size */
+	void *buf;               /* ring memory */
+};
+
+struct ringbuf_entry {
+	uint32_t len;            /* used slot memory */
+	uint32_t olen;           /* original data size */
+	uint32_t sec;            /* epoch of slot creation */
+	uint32_t usec;			 /* epoch microseconds */
+};
+
+typedef struct pcap_hdr_s {
+	uint32_t magic_number;   /* magic number */
+	uint16_t version_major;  /* major version number */
+	uint16_t version_minor;  /* minor version number */
+	int32_t  thiszone;       /* GMT to local correction */
+	uint32_t sigfigs;        /* accuracy of timestamps */
+	uint32_t snaplen;        /* max length of captured packets, in octets */
+	uint32_t network;        /* data link type */
+} pcap_hdr_t;
+
+typedef struct pcaprec_hdr_s {
+	uint32_t ts_sec;         /* timestamp seconds */
+	uint32_t ts_usec;        /* timestamp microseconds */
+	uint32_t incl_len;       /* number of octets of packet saved in file */
+	uint32_t orig_len;       /* actual length of packet */
+} pcaprec_hdr_t;
+
+typedef struct ieee80211_radiotap_header {
+	u_int8_t  it_version;    /* set to 0 */
+	u_int8_t  it_pad;
+	u_int16_t it_len;        /* entire length */
+	u_int32_t it_present;    /* fields present */
+} __attribute__((__packed__)) radiotap_hdr_t;
+
+
+int check_type(void)
+{
+	struct ifreq ifr;
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if (ioctl(capture_sock, SIOCGIFHWADDR, &ifr) < 0)
+		return -1;
+
+	return (ifr.ifr_hwaddr.sa_family == ARPHRD_IEEE80211_RADIOTAP);
+}
+
+int set_promisc(int on)
+{
+	struct ifreq ifr;
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if (ioctl(capture_sock, SIOCGIFFLAGS, &ifr) < 0)
+		return -1;
+
+	if (on && !(ifr.ifr_flags & IFF_PROMISC))
+	{
+		ifr.ifr_flags |= IFF_PROMISC;
+
+		if (ioctl(capture_sock, SIOCSIFFLAGS, &ifr))
+			return -1;
+
+		return 1;
+	}
+	else if (!on && (ifr.ifr_flags & IFF_PROMISC))
+	{
+		ifr.ifr_flags &= ~IFF_PROMISC;
+
+		if (ioctl(capture_sock, SIOCSIFFLAGS, &ifr))
+			return -1;
+
+		return 1;
+	}
+
+	return 0;
+}
+
+
+void sig_dump(int sig)
+{
+	run_dump = 1;
+}
+
+void sig_teardown(int sig)
+{
+	run_stop = 1;
+}
+
+
+void write_pcap_header(FILE *o)
+{
+	pcap_hdr_t ghdr = {
+		.magic_number  = 0xa1b2c3d4,
+		.version_major = 2,
+		.version_minor = 4,
+		.thiszone      = 0,
+		.sigfigs       = 0,
+		.snaplen       = 0xFFFF,
+		.network       = DLT_IEEE802_11_RADIO
+	};
+
+	fwrite(&ghdr, 1, sizeof(ghdr), o);
+}
+
+void write_pcap_frame(FILE *o, uint32_t *sec, uint32_t *usec,
+					  uint16_t len, uint16_t olen)
+{
+	struct timeval tv;
+	pcaprec_hdr_t fhdr;
+
+	if (!sec || !usec)
+	{
+		gettimeofday(&tv, NULL);
+	}
+	else
+	{
+		tv.tv_sec  = *sec;
+		tv.tv_usec = *usec;
+	}
+
+	fhdr.ts_sec   = tv.tv_sec;
+	fhdr.ts_usec  = tv.tv_usec;
+	fhdr.incl_len = len;
+	fhdr.orig_len = olen;
+
+	fwrite(&fhdr, 1, sizeof(fhdr), o);
+}
+
+
+struct ringbuf * ringbuf_init(uint32_t num_item, uint16_t len_item)
+{
+	static struct ringbuf r;
+
+	if (len_item <= 0)
+		return NULL;
+
+	r.buf = malloc(num_item * (len_item + sizeof(struct ringbuf_entry)));
+
+	if (r.buf)
+	{
+		r.len = num_item;
+		r.fill = 0;
+		r.slen = (len_item + sizeof(struct ringbuf_entry));
+
+		memset(r.buf, 0, num_item * len_item);
+
+		return &r;
+	}
+
+	return NULL;
+}
+
+struct ringbuf_entry * ringbuf_add(struct ringbuf *r)
+{
+	struct timeval t;
+	struct ringbuf_entry *e;
+
+	gettimeofday(&t, NULL);
+
+	e = r->buf + (r->fill++ * r->slen);
+	r->fill %= r->len;
+
+	memset(e, 0, r->slen);
+
+	e->sec = t.tv_sec;
+	e->usec = t.tv_usec;
+
+	return e;
+}
+
+struct ringbuf_entry * ringbuf_get(struct ringbuf *r, int i)
+{
+	struct ringbuf_entry *e = r->buf + (((r->fill + i) % r->len) * r->slen);
+
+	if (e->len > 0)
+		return e;
+
+	return NULL;
+}
+
+void ringbuf_free(struct ringbuf *r)
+{
+	free(r->buf);
+	memset(r, 0, sizeof(*r));
+}
+
+
+void msg(const char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+
+	if (run_daemon)
+		vsyslog(LOG_INFO | LOG_USER, fmt, ap);
+	else
+		vfprintf(stderr, fmt, ap);
+
+	va_end(ap);
+}
+
+
+int main(int argc, char **argv)
+{
+	int i, n;
+	struct ringbuf *ring;
+	struct ringbuf_entry *e;
+	struct sockaddr_ll local = {
+		.sll_family   = AF_PACKET,
+		.sll_protocol = htons(ETH_P_ALL)
+	};
+
+	radiotap_hdr_t *rhdr;
+
+	uint8_t frametype;
+	uint8_t pktbuf[0xFFFF];
+	ssize_t pktlen;
+
+	FILE *o;
+
+	int opt;
+
+	uint8_t promisc        = 0;
+	uint8_t streaming      = 0;
+	uint8_t foreground     = 0;
+	uint8_t filter_data    = 0;
+	uint8_t filter_beacon  = 0;
+	uint8_t header_written = 0;
+
+	uint32_t ringsz   = 1024 * 1024; /* 1 Mbyte ring buffer */
+	uint16_t pktcap   = 256;		 /* truncate frames after 265KB */
+
+	const char *output = NULL;
+
+
+	while ((opt = getopt(argc, argv, "i:r:c:o:sfhBD")) != -1)
+	{
+		switch (opt)
+		{
+		case 'i':
+			ifname = optarg;
+			if (!(local.sll_ifindex = if_nametoindex(ifname)))
+			{
+				msg("Unknown interface '%s'\n", ifname);
+				return 2;
+			}
+			break;
+
+		case 'r':
+			ringsz = atoi(optarg);
+			if (ringsz < (3 * pktcap))
+			{
+				msg("Ring size of %d bytes is too short, "
+					"must be at least %d bytes\n", ringsz, 3 * pktcap);
+				return 3;
+			}
+			break;
+
+		case 'c':
+			pktcap = atoi(optarg);
+			if (pktcap <= (sizeof(radiotap_hdr_t) + LEN_IEEE802_11_HDR))
+			{
+				msg("Packet truncate after %d bytes is too short, "
+					"must be at least %d bytes\n",
+					pktcap, sizeof(radiotap_hdr_t) + LEN_IEEE802_11_HDR);
+				return 4;
+			}
+			break;
+
+		case 's':
+			streaming = 1;
+			break;
+
+		case 'o':
+			output = optarg;
+			break;
+
+		case 'B':
+			filter_beacon = 1;
+			break;
+
+		case 'D':
+			filter_data = 1;
+			break;
+
+		case 'f':
+			foreground = 1;
+			break;
+
+		case 'h':
+			msg(
+				"Usage:\n"
+				"  %s -i {iface} -s [-b] [-d]\n"
+				"  %s -i {iface} -o {file} [-r len] [-c len] [-B] [-D] [-f]\n"
+				"\n"
+				"  -i iface\n"
+				"    Specify interface to use, must be in monitor mode and\n"
+				"    produce IEEE 802.11 Radiotap headers.\n\n"
+				"  -s\n"
+				"    Stream to stdout instead of Dumping to file on USR1.\n\n"
+				"  -o file\n"
+				"    Write current ringbuffer contents to given output file\n"
+				"    on receipt of SIGUSR1.\n\n"
+				"  -r len\n"
+				"    Specify the amount of bytes to use for the ringbuffer.\n"
+				"    The default length is %d bytes.\n\n"
+				"  -c len\n"
+				"    Truncate captured packets after given amount of bytes.\n"
+				"    The default size limit is %d bytes.\n\n"
+				"  -B\n"
+				"    Don't store beacon frames in ring, default is keep.\n\n"
+				"  -D\n"
+				"    Don't store data frames in ring, default is keep.\n\n"
+				"  -f\n"
+				"    Do not daemonize but keep running in foreground.\n\n"
+				"  -h\n"
+				"    Display this help.\n\n",
+				argv[0], argv[0], ringsz, pktcap);
+
+			return 1;
+		}
+	}
+
+	if (!streaming && !output)
+	{
+		msg("No output file specified\n");
+		return 1;
+	}
+
+	if (streaming && output)
+	{
+		msg("The -s and -o options are exclusive\n");
+		return 1;
+	}
+
+	if (streaming && isatty(1))
+	{
+		msg("Refusing to stream into a terminal\n");
+		return 1;
+	}
+
+	if (!local.sll_ifindex)
+	{
+		msg("No interface specified\n");
+		return 2;
+	}
+
+	if (!check_type())
+	{
+		msg("Bad interface: not ARPHRD_IEEE80211_RADIOTAP\n");
+		return 2;
+	}
+
+	if ((capture_sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL))) < 0)
+	{
+		msg("Unable to create raw socket: %s\n",
+				strerror(errno));
+		return 6;
+	}
+
+	if (bind(capture_sock, (struct sockaddr *)&local, sizeof(local)) == -1)
+	{
+		msg("Unable to bind to interface: %s\n",
+			strerror(errno));
+		return 7;
+	}
+
+	if (!streaming)
+	{
+		if (!foreground)
+		{
+			switch (fork())
+			{
+				case -1:
+					msg("Unable to fork: %s\n", strerror(errno));
+					return 8;
+
+				case 0:
+					umask(0077);
+					chdir("/");
+					freopen("/dev/null", "r", stdin);
+					freopen("/dev/null", "w", stdout);
+					freopen("/dev/null", "w", stderr);
+					run_daemon = 1;
+					break;
+
+				default:
+					msg("Daemon launched ...\n");
+					return 0;
+			}
+		}
+
+		msg("Monitoring interface %s ...\n", ifname);
+
+		if (!(ring = ringbuf_init(ringsz / pktcap, pktcap)))
+		{
+			msg("Unable to allocate ring buffer: %s\n",
+				strerror(errno));
+			return 5;
+		}
+
+		msg(" * Using %d bytes ringbuffer with %d slots\n", ringsz, ring->len);
+		msg(" * Truncating frames at %d bytes\n", pktcap);
+		msg(" * Dumping data to file %s\n", output);
+
+		signal(SIGUSR1, sig_dump);
+	}
+	else
+	{
+		msg("Monitoring interface %s ...\n", ifname);
+		msg(" * Streaming data to stdout\n");
+	}
+
+	msg(" * Beacon frames are %sfiltered\n", filter_beacon ? "" : "not ");
+	msg(" * Data frames are %sfiltered\n", filter_data ? "" : "not ");
+
+	signal(SIGINT, sig_teardown);
+	signal(SIGTERM, sig_teardown);
+
+	promisc = set_promisc(1);
+
+	/* capture loop */
+	while (1)
+	{
+		if (run_stop)
+		{
+			msg("Shutting down ...\n");
+
+			if (promisc)
+				set_promisc(0);
+
+			if (ring)
+				ringbuf_free(ring);
+
+			return 0;
+		}
+		else if (run_dump)
+		{
+			msg("Dumping ring to %s ...\n", output);
+
+			if (!(o = fopen(output, "w")))
+			{
+				msg("Unable to open %s: %s\n",
+					output, strerror(errno));
+			}
+			else
+			{
+				write_pcap_header(o);
+
+				/* sig_dump packet buffer */
+				for (i = 0, n = 0; i < ring->len; i++)
+				{
+					if (!(e = ringbuf_get(ring, i)))
+						continue;
+
+					write_pcap_frame(o, &(e->sec), &(e->usec), e->len, e->olen);
+					fwrite((void *)e + sizeof(*e), 1, e->len, o);
+					n++;
+				}
+
+				fclose(o);
+
+				msg(" * %d frames captured\n", frames_captured);
+				msg(" * %d frames filtered\n", frames_filtered);
+				msg(" * %d frames dumped\n", n);
+			}
+
+			run_dump = 0;
+		}
+
+		pktlen = recvfrom(capture_sock, pktbuf, sizeof(pktbuf), 0, NULL, 0);
+		frames_captured++;
+
+		/* check received frametype, if we should filter it, rewind the ring */
+		rhdr = (radiotap_hdr_t *)pktbuf;
+
+		if (pktlen <= sizeof(radiotap_hdr_t) || le16(rhdr->it_len) >= pktlen)
+		{
+			frames_filtered++;
+			continue;
+		}
+
+		frametype = *(uint8_t *)(pktbuf + le16(rhdr->it_len));
+
+		if ((filter_data   && (frametype & FRAMETYPE_MASK) == FRAMETYPE_DATA) ||
+		    (filter_beacon && (frametype & FRAMETYPE_MASK) == FRAMETYPE_BEACON))
+		{
+			frames_filtered++;
+			continue;
+		}
+
+		if (streaming)
+		{
+			if (!header_written)
+			{
+				write_pcap_header(stdout);
+				header_written = 1;
+			}
+
+			write_pcap_frame(stdout, NULL, NULL, pktlen, pktlen);
+			fwrite(pktbuf, 1, pktlen, stdout);
+			fflush(stdout);
+		}
+		else
+		{
+			e = ringbuf_add(ring);
+			e->olen = pktlen;
+			e->len = (pktlen > pktcap) ? pktcap : pktlen;
+
+			memcpy((void *)e + sizeof(*e), pktbuf, e->len);
+		}
+	}
+
+	return 0;
+}

package/network/utils/iwinfo/Makefile

@@ -0,0 +1,118 @@
+#
+# Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
+#
+# This is free software, licensed under the GPL 2 license.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libiwinfo
+PKG_RELEASE:=35
+
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+PKG_CONFIG_DEPENDS := \
+	CONFIG_PACKAGE_kmod-brcm-wl \
+	CONFIG_PACKAGE_kmod-brcm-wl-mini \
+	CONFIG_PACKAGE_kmod-brcm-wl-mimo \
+	CONFIG_PACKAGE_kmod-madwifi \
+	CONFIG_PACKAGE_kmod-mac80211
+
+include $(INCLUDE_DIR)/package.mk
+
+
+define Package/libiwinfo
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Generalized Wireless Information Library (iwinfo)
+  DEPENDS:=+PACKAGE_kmod-mac80211:libnl-tiny
+  MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/libiwinfo/description
+  Wireless information library with consistent interface for proprietary Broadcom,
+  madwifi, nl80211 and wext driver interfaces.
+endef
+
+
+define Package/libiwinfo-lua
+  SUBMENU:=Lua
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=libiwinfo Lua binding
+  DEPENDS:=+libiwinfo +liblua +lua
+  MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/libiwinfo-lua/description
+  This is the Lua binding for the iwinfo library. It provides access to all enabled
+  backends.
+endef
+
+
+define Package/iwinfo
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Generalized Wireless Information utility
+  DEPENDS:=+libiwinfo
+  MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
+endef
+
+define Package/iwinfo/description
+  Command line frontend for the wireless information library.
+endef
+
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+IWINFO_BACKENDS := \
+	$(if $(CONFIG_PACKAGE_kmod-brcm-wl),wl) \
+	$(if $(CONFIG_PACKAGE_kmod-brcm-wl-mini),wl) \
+	$(if $(CONFIG_PACKAGE_kmod-brcm-wl-mimo),wl) \
+	$(if $(CONFIG_PACKAGE_kmod-madwifi),madwifi) \
+	$(if $(CONFIG_PACKAGE_kmod-mac80211),nl80211)
+
+TARGET_CFLAGS += \
+	-I$(STAGING_DIR)/usr/include/libnl-tiny \
+	-I$(STAGING_DIR)/usr/include \
+	-D_GNU_SOURCE
+
+MAKE_FLAGS += \
+	FPIC="$(FPIC)" \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)" \
+	BACKENDS="$(IWINFO_BACKENDS)"
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include/iwinfo
+	$(CP) $(PKG_BUILD_DIR)/include/iwinfo.h $(1)/usr/include/
+	$(CP) $(PKG_BUILD_DIR)/include/iwinfo/* $(1)/usr/include/iwinfo/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so
+endef
+
+define Package/libiwinfo/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/libiwinfo.so $(1)/usr/lib/libiwinfo.so
+endef
+
+define Package/libiwinfo-lua/install
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo.so $(1)/usr/lib/lua/iwinfo.so
+endef
+
+define Package/iwinfo/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/iwinfo $(1)/usr/bin/iwinfo
+endef
+
+$(eval $(call BuildPackage,libiwinfo))
+$(eval $(call BuildPackage,libiwinfo-lua))
+$(eval $(call BuildPackage,iwinfo))

package/network/utils/iwinfo/src/COPYING

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

package/network/utils/iwinfo/src/Makefile

@@ -0,0 +1,44 @@
+IWINFO_BACKENDS    = $(BACKENDS)
+IWINFO_CFLAGS      = $(CFLAGS) -std=gnu99 -fstrict-aliasing -Iinclude
+
+IWINFO_LIB         = libiwinfo.so
+IWINFO_LIB_LDFLAGS = $(LDFLAGS) -shared
+IWINFO_LIB_OBJ     = iwinfo_utils.o iwinfo_wext.o iwinfo_wext_scan.o iwinfo_lib.o
+
+IWINFO_LUA         = iwinfo.so
+IWINFO_LUA_LDFLAGS = $(LDFLAGS) -shared -L. -liwinfo -llua
+IWINFO_LUA_OBJ     = iwinfo_lua.o
+
+IWINFO_CLI         = iwinfo
+IWINFO_CLI_LDFLAGS = $(LDFLAGS) -L. -liwinfo
+IWINFO_CLI_OBJ     = iwinfo_cli.o
+
+
+ifneq ($(filter wl,$(IWINFO_BACKENDS)),)
+	IWINFO_CFLAGS  += -DUSE_WL
+	IWINFO_LIB_OBJ += iwinfo_wl.o
+endif
+
+ifneq ($(filter madwifi,$(IWINFO_BACKENDS)),)
+	IWINFO_CFLAGS  += -DUSE_MADWIFI
+	IWINFO_LIB_OBJ += iwinfo_madwifi.o
+endif
+
+ifneq ($(filter nl80211,$(IWINFO_BACKENDS)),)
+	IWINFO_CFLAGS      += -DUSE_NL80211
+	IWINFO_CLI_LDFLAGS += -lnl-tiny
+	IWINFO_LIB_LDFLAGS += -lnl-tiny
+	IWINFO_LIB_OBJ     += iwinfo_nl80211.o
+endif
+
+
+%.o: %.c
+	$(CC) $(IWINFO_CFLAGS) $(FPIC) -c -o $@ $<
+
+compile: clean $(IWINFO_LIB_OBJ) $(IWINFO_LUA_OBJ) $(IWINFO_CLI_OBJ)
+	$(CC) $(IWINFO_LIB_LDFLAGS) -o $(IWINFO_LIB) $(IWINFO_LIB_OBJ)
+	$(CC) $(IWINFO_LUA_LDFLAGS) -o $(IWINFO_LUA) $(IWINFO_LUA_OBJ)
+	$(CC) $(IWINFO_CLI_LDFLAGS) -o $(IWINFO_CLI) $(IWINFO_CLI_OBJ)
+
+clean:
+	rm -f *.o $(IWINFO_LIB) $(IWINFO_LUA) $(IWINFO_CLI)

package/network/utils/iwinfo/src/include/iwinfo.h

@@ -0,0 +1,190 @@
+#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 <sys/mman.h>
+#include <net/if.h>
+#include <errno.h>
+
+
+#define IWINFO_BUFSIZE	24 * 1024
+#define IWINFO_ESSID_MAX_SIZE	32
+
+#define IWINFO_80211_A       (1 << 0)
+#define IWINFO_80211_B       (1 << 1)
+#define IWINFO_80211_G       (1 << 2)
+#define IWINFO_80211_N       (1 << 3)
+
+#define IWINFO_CIPHER_NONE   (1 << 0)
+#define IWINFO_CIPHER_WEP40  (1 << 1)
+#define IWINFO_CIPHER_TKIP   (1 << 2)
+#define IWINFO_CIPHER_WRAP   (1 << 3)
+#define IWINFO_CIPHER_CCMP   (1 << 4)
+#define IWINFO_CIPHER_WEP104 (1 << 5)
+#define IWINFO_CIPHER_AESOCB (1 << 6)
+#define IWINFO_CIPHER_CKIP   (1 << 7)
+
+#define IWINFO_KMGMT_NONE    (1 << 0)
+#define IWINFO_KMGMT_8021x   (1 << 1)
+#define IWINFO_KMGMT_PSK     (1 << 2)
+
+#define IWINFO_AUTH_OPEN     (1 << 0)
+#define IWINFO_AUTH_SHARED   (1 << 1)
+
+extern const char *IWINFO_CIPHER_NAMES[];
+extern const char *IWINFO_KMGMT_NAMES[];
+extern const char *IWINFO_AUTH_NAMES[];
+
+
+enum iwinfo_opmode {
+	IWINFO_OPMODE_UNKNOWN = 0,
+	IWINFO_OPMODE_MASTER  = 1,
+	IWINFO_OPMODE_ADHOC   = 2,
+	IWINFO_OPMODE_CLIENT  = 3,
+	IWINFO_OPMODE_MONITOR = 4,
+};
+
+extern const char *IWINFO_OPMODE_NAMES[];
+
+
+struct iwinfo_rate_entry {
+	uint32_t rate;
+	int8_t mcs;
+	uint8_t is_40mhz:1;
+	uint8_t is_short_gi:1;
+};
+
+struct iwinfo_assoclist_entry {
+	uint8_t	mac[6];
+	int8_t signal;
+	int8_t noise;
+	uint32_t inactive;
+	uint32_t rx_packets;
+	uint32_t tx_packets;
+	struct iwinfo_rate_entry rx_rate;
+	struct iwinfo_rate_entry tx_rate;
+};
+
+struct iwinfo_txpwrlist_entry {
+	uint8_t  dbm;
+	uint16_t mw;
+};
+
+struct iwinfo_freqlist_entry {
+	uint8_t channel;
+	uint32_t mhz;
+	uint8_t restricted;
+};
+
+struct iwinfo_crypto_entry {
+	uint8_t	enabled;
+	uint8_t wpa_version;
+	uint8_t group_ciphers;
+	uint8_t pair_ciphers;
+	uint8_t auth_suites;
+	uint8_t auth_algs;
+};
+
+struct iwinfo_scanlist_entry {
+	uint8_t mac[6];
+	uint8_t ssid[IWINFO_ESSID_MAX_SIZE+1];
+	enum iwinfo_opmode mode;
+	uint8_t channel;
+	uint8_t signal;
+	uint8_t quality;
+	uint8_t quality_max;
+	struct iwinfo_crypto_entry crypto;
+};
+
+struct iwinfo_country_entry {
+	uint16_t iso3166;
+	uint8_t ccode[4];
+};
+
+struct iwinfo_iso3166_label {
+	uint16_t iso3166;
+	uint8_t  name[28];
+};
+
+struct iwinfo_hardware_id {
+	uint16_t vendor_id;
+	uint16_t device_id;
+	uint16_t subsystem_vendor_id;
+	uint16_t subsystem_device_id;
+};
+
+struct iwinfo_hardware_entry {
+	const char *vendor_name;
+	const char *device_name;
+	uint16_t vendor_id;
+	uint16_t device_id;
+	uint16_t subsystem_vendor_id;
+	uint16_t subsystem_device_id;
+	int16_t txpower_offset;
+	int16_t frequency_offset;
+};
+
+extern const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[];
+extern const struct iwinfo_hardware_entry IWINFO_HARDWARE_ENTRIES[];
+
+
+struct iwinfo_ops {
+	int (*mode)(const char *, int *);
+	int (*channel)(const char *, int *);
+	int (*frequency)(const char *, int *);
+	int (*frequency_offset)(const char *, int *);
+	int (*txpower)(const char *, int *);
+	int (*txpower_offset)(const char *, int *);
+	int (*bitrate)(const char *, int *);
+	int (*signal)(const char *, int *);
+	int (*noise)(const char *, int *);
+	int (*quality)(const char *, int *);
+	int (*quality_max)(const char *, int *);
+	int (*mbssid_support)(const char *, int *);
+	int (*hwmodelist)(const char *, int *);
+	int (*ssid)(const char *, char *);
+	int (*bssid)(const char *, char *);
+	int (*country)(const char *, char *);
+	int (*hardware_id)(const char *, char *);
+	int (*hardware_name)(const char *, char *);
+	int (*encryption)(const char *, char *);
+	int (*assoclist)(const char *, char *, int *);
+	int (*txpwrlist)(const char *, char *, int *);
+	int (*scanlist)(const char *, char *, int *);
+	int (*freqlist)(const char *, char *, int *);
+	int (*countrylist)(const char *, char *, int *);
+	void (*close)(void);
+};
+
+const char * iwinfo_type(const char *ifname);
+const struct iwinfo_ops * iwinfo_backend(const char *ifname);
+void iwinfo_finish(void);
+
+#include "iwinfo/wext.h"
+
+#ifdef USE_WL
+#include "iwinfo/wl.h"
+#endif
+
+#ifdef USE_MADWIFI
+#include "iwinfo/madwifi.h"
+#endif
+
+#ifdef USE_NL80211
+#include "iwinfo/nl80211.h"
+#endif
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/api/broadcom.h

@@ -0,0 +1,131 @@
+/*
+ * Custom OID/ioctl definitions for
+ * Broadcom 802.11abg Networking Device Driver
+ *
+ * Definitions subject to change without notice.
+ *
+ * Copyright 2006, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ */
+
+#ifndef _BROADCOM_H
+#define _BROADCOM_H
+
+#define WL_MCSSET_LEN				16
+#define WL_MAX_STA_COUNT			32
+
+#define WL_BSS_RSSI_OFFSET			82
+#define WL_BSS_NOISE_OFFSET			84
+
+#define WLC_IOCTL_MAGIC				0x14e46c77
+#define	WLC_IOCTL_MAXLEN			8192
+
+#define WLC_CNTRY_BUF_SZ        	4
+
+#define WLC_GET_MAGIC				0
+#define WLC_GET_RATE				12
+#define WLC_GET_INFRA				19
+#define WLC_GET_AUTH				21
+#define WLC_GET_BSSID				23
+#define WLC_GET_SSID				25
+#define WLC_GET_CHANNEL				29
+#define WLC_GET_PASSIVE 			48
+#define WLC_GET_COUNTRY				83
+#define WLC_GET_REVINFO				98
+#define WLC_GET_AP					117
+#define WLC_GET_RSSI				127
+#define WLC_GET_WSEC				133
+#define WLC_GET_PHY_NOISE			135
+#define WLC_GET_BSS_INFO			136
+#define WLC_GET_ASSOCLIST			159
+#define WLC_GET_WPA_AUTH			164
+#define WLC_GET_COUNTRY_LIST		261
+#define WLC_GET_VAR					262
+
+
+struct wl_ether_addr {
+	uint8_t					octet[6];
+};
+
+struct wl_maclist {
+	uint					count;
+	struct wl_ether_addr 	ea[1];
+};
+
+typedef struct wl_sta_rssi {
+	int						rssi;
+	char					mac[6];
+	uint16_t				foo;
+} wl_sta_rssi_t;
+
+#define WL_NUMRATES     255 /* max # of rates in a rateset */
+typedef struct wl_rateset {
+    uint32_t  				count;          /* # rates in this set */
+    uint8_t   				rates[WL_NUMRATES]; /* rates in 500kbps units w/hi bit set if basic */
+} wl_rateset_t;
+
+typedef struct wl_sta_info {
+    uint16_t				ver;        /* version of this struct */
+    uint16_t				len;        /* length in bytes of this structure */
+    uint16_t				cap;        /* sta's advertised capabilities */
+    uint32_t				flags;      /* flags defined below */
+    uint32_t				idle;       /* time since data pkt rx'd from sta */
+    unsigned char			ea[6];      /* Station address */
+    wl_rateset_t			rateset;    /* rateset in use */
+    uint32_t				in;   		/* seconds elapsed since associated */
+    uint32_t				listen_interval_inms; /* Min Listen interval in ms for this STA */
+    uint32_t				tx_pkts;    /* # of packets transmitted */
+    uint32_t				tx_failures;    /* # of packets failed */
+    uint32_t				rx_ucast_pkts;  /* # of unicast packets received */
+    uint32_t				rx_mcast_pkts;  /* # of multicast packets received */
+    uint32_t				tx_rate;    /* Rate of last successful tx frame */
+    uint32_t				rx_rate;    /* Rate of last successful rx frame */
+} wl_sta_info_t;
+
+typedef struct wlc_ssid {
+	uint32_t				ssid_len;
+	unsigned char			ssid[32];
+} wlc_ssid_t;
+
+/* Linux network driver ioctl encoding */
+typedef struct wl_ioctl {
+	uint32_t				cmd;	/* common ioctl definition */
+	void					*buf;	/* pointer to user buffer */
+	uint32_t				len;	/* length of user buffer */
+	uint8_t					set;	/* get or set request (optional) */
+	uint32_t				used;	/* bytes read or written (optional) */
+	uint32_t				needed;	/* bytes needed (optional) */
+} wl_ioctl_t;
+
+/* Revision info */
+typedef struct wlc_rev_info {
+	uint		vendorid;	/* PCI vendor id */
+	uint		deviceid;	/* device id of chip */
+	uint		radiorev;	/* radio revision */
+	uint		chiprev;	/* chip revision */
+	uint		corerev;	/* core revision */
+	uint		boardid;	/* board identifier (usu. PCI sub-device id) */
+	uint		boardvendor;	/* board vendor (usu. PCI sub-vendor id) */
+	uint		boardrev;	/* board revision */
+	uint		driverrev;	/* driver version */
+	uint		ucoderev;	/* microcode version */
+	uint		bus;		/* bus type */
+	uint		chipnum;	/* chip number */
+} wlc_rev_info_t;
+
+typedef struct wl_country_list {
+	uint32_t buflen;
+	uint32_t band_set;
+	uint32_t band;
+	uint32_t count;
+	char country_abbrev[1];
+} wl_country_list_t;
+
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/api/madwifi.h

@@ -0,0 +1,160 @@
+/*
+ * 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
+#define	IEEE80211_SEQ_SEQ_MASK		0xfff0
+#define	IEEE80211_SEQ_SEQ_SHIFT		4
+
+
+/* ieee80211_crypto.h */
+#define	IEEE80211_KEYBUF_SIZE		16
+#define	IEEE80211_MICBUF_SIZE		16
+#define IEEE80211_TID_SIZE			17
+
+#define	IEEE80211_CIPHER_WEP		0
+#define	IEEE80211_CIPHER_TKIP		1
+#define	IEEE80211_CIPHER_AES_OCB	2
+#define	IEEE80211_CIPHER_AES_CCM	3
+#define	IEEE80211_CIPHER_CKIP		5
+#define	IEEE80211_CIPHER_NONE		6
+#define	IEEE80211_CIPHER_MAX		(IEEE80211_CIPHER_NONE + 1)
+
+
+/* ieee80211_ioctl.h */
+#define	IEEE80211_KEY_DEFAULT		0x80
+#define	IEEE80211_CHAN_MAX			255
+#define	IEEE80211_CHAN_BYTES		32
+#define	IEEE80211_RATE_MAXSIZE		15
+
+#define	IEEE80211_IOCTL_GETKEY		(SIOCDEVPRIVATE+3)
+#define	IEEE80211_IOCTL_STA_STATS	(SIOCDEVPRIVATE+5)
+#define	IEEE80211_IOCTL_STA_INFO	(SIOCDEVPRIVATE+6)
+
+#define	IEEE80211_IOCTL_GETPARAM	(SIOCIWFIRSTPRIV+1)
+#define	IEEE80211_IOCTL_GETMODE		(SIOCIWFIRSTPRIV+3)
+#define	IEEE80211_IOCTL_GETCHANLIST	(SIOCIWFIRSTPRIV+7)
+#define	IEEE80211_IOCTL_GETCHANINFO	(SIOCIWFIRSTPRIV+13)
+
+#define	SIOC80211IFCREATE			(SIOCDEVPRIVATE+7)
+#define	SIOC80211IFDESTROY	 		(SIOCDEVPRIVATE+8)
+
+#define	IEEE80211_CLONE_BSSID	0x0001	/* allocate unique mac/bssid */
+#define	IEEE80211_NO_STABEACONS	0x0002	/* Do not setup the station beacon timers */
+
+struct ieee80211_clone_params {
+	char icp_name[IFNAMSIZ];		/* device name */
+	u_int16_t icp_opmode;			/* operating mode */
+	u_int16_t icp_flags;			/* see below */
+};
+
+enum ieee80211_opmode {
+	IEEE80211_M_STA		= 1,	/* infrastructure station */
+	IEEE80211_M_IBSS 	= 0,	/* IBSS (adhoc) station */
+	IEEE80211_M_AHDEMO	= 3,	/* Old lucent compatible adhoc demo */
+	IEEE80211_M_HOSTAP	= 6,	/* Software Access Point */
+	IEEE80211_M_MONITOR	= 8,	/* Monitor mode */
+	IEEE80211_M_WDS		= 2,	/* WDS link */
+};
+
+enum {
+	IEEE80211_PARAM_AUTHMODE		= 3,	/* authentication mode */
+	IEEE80211_PARAM_MCASTCIPHER		= 5,	/* multicast/default cipher */
+	IEEE80211_PARAM_MCASTKEYLEN		= 6,	/* multicast key length */
+	IEEE80211_PARAM_UCASTCIPHERS	= 7,	/* unicast cipher suites */
+	IEEE80211_PARAM_WPA				= 10,	/* WPA mode (0,1,2) */
+};
+
+/*
+ * Authentication mode.
+ */
+enum ieee80211_authmode {
+	IEEE80211_AUTH_NONE	= 0,
+	IEEE80211_AUTH_OPEN	= 1,	/* open */
+	IEEE80211_AUTH_SHARED	= 2,	/* shared-key */
+	IEEE80211_AUTH_8021X	= 3,	/* 802.1x */
+	IEEE80211_AUTH_AUTO	= 4,	/* auto-select/accept */
+	/* NB: these are used only for ioctls */
+	IEEE80211_AUTH_WPA	= 5,	/* WPA/RSN w/ 802.1x/PSK */
+};
+
+struct ieee80211_channel {
+	u_int16_t ic_freq;	/* setting in MHz */
+	u_int16_t ic_flags;	/* see below */
+	u_int8_t ic_ieee;	/* IEEE channel number */
+	int8_t ic_maxregpower;	/* maximum regulatory tx power in dBm */
+	int8_t ic_maxpower;	/* maximum tx power in dBm */
+	int8_t ic_minpower;	/* minimum tx power in dBm */
+	u_int8_t ic_scanflags;
+	u_int8_t ic_idletime; /* phy idle time in % */
+};
+
+struct ieee80211req_key {
+	u_int8_t ik_type;		/* key/cipher type */
+	u_int8_t ik_pad;
+	u_int16_t ik_keyix;	/* key index */
+	u_int8_t ik_keylen;		/* key length in bytes */
+	u_int8_t ik_flags;
+	u_int8_t ik_macaddr[IEEE80211_ADDR_LEN];
+	u_int64_t ik_keyrsc;		/* key receive sequence counter */
+	u_int64_t ik_keytsc;		/* key transmit sequence counter */
+	u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
+};
+
+struct ieee80211req_chanlist {
+	u_int8_t ic_channels[IEEE80211_CHAN_BYTES];
+};
+
+struct ieee80211req_chaninfo {
+	u_int ic_nchans;
+	struct ieee80211_channel ic_chans[IEEE80211_CHAN_MAX];
+};
+
+struct ieee80211req_sta_info {
+	u_int16_t isi_len;		/* length (mult of 4) */
+	u_int16_t isi_freq;		/* MHz */
+	u_int16_t isi_flags;		/* channel flags */
+	u_int16_t isi_state;		/* state flags */
+	u_int8_t isi_authmode;		/* authentication algorithm */
+	u_int8_t isi_rssi;
+	int8_t isi_noise;
+	u_int16_t isi_capinfo;		/* capabilities */
+	u_int8_t isi_athflags;		/* Atheros capabilities */
+	u_int8_t isi_erp;		/* ERP element */
+	u_int8_t isi_macaddr[IEEE80211_ADDR_LEN];
+	u_int8_t isi_nrates;		/* negotiated rates */
+	u_int8_t isi_rates[IEEE80211_RATE_MAXSIZE];
+	u_int8_t isi_txrate;		/* index to isi_rates[] */
+	u_int16_t isi_ie_len;		/* IE length */
+	u_int16_t isi_associd;		/* assoc response */
+	u_int16_t isi_txpower;		/* current tx power */
+	u_int16_t isi_vlan;		/* vlan tag */
+	u_int16_t isi_txseqs[17];	/* seq to be transmitted */
+	u_int16_t isi_rxseqs[17];	/* seq previous for qos frames*/
+	u_int16_t isi_inact;		/* inactivity timer */
+	u_int8_t isi_uapsd;		/* UAPSD queues */
+	u_int8_t isi_opmode;		/* sta operating mode */
+};
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/lua.h

@@ -0,0 +1,80 @@
+/*
+ * iwinfo - Wireless Information Library - Lua Headers
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_LUALUB_H_
+#define __IWINFO_LUALIB_H_
+
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
+
+#include "iwinfo.h"
+#include "iwinfo/wext_scan.h"
+
+
+#define IWINFO_META			"iwinfo"
+#define IWINFO_WEXT_META	"iwinfo.wext"
+
+#ifdef USE_WL
+#define IWINFO_WL_META		"iwinfo.wl"
+#endif
+
+#ifdef USE_MADWIFI
+#define IWINFO_MADWIFI_META	"iwinfo.madwifi"
+#endif
+
+#ifdef USE_NL80211
+#define IWINFO_NL80211_META	"iwinfo.nl80211"
+#endif
+
+
+#define LUA_REG(type,op) \
+	{ #op, iwinfo_L_##type##_##op }
+
+#define LUA_WRAP_INT(type,op) 							\
+	static int iwinfo_L_##type##_##op(lua_State *L)		\
+	{													\
+		const char *ifname = luaL_checkstring(L, 1);	\
+		int rv;											\
+		if( !type##_get_##op(ifname, &rv) )				\
+			lua_pushnumber(L, rv);						\
+		else											\
+			lua_pushnil(L);								\
+		return 1;										\
+	}
+
+#define LUA_WRAP_STRING(type,op) 						\
+	static int iwinfo_L_##type##_##op(lua_State *L)		\
+	{													\
+		const char *ifname = luaL_checkstring(L, 1);	\
+		char rv[IWINFO_BUFSIZE];						\
+		memset(rv, 0, IWINFO_BUFSIZE);					\
+		if( !type##_get_##op(ifname, rv) )				\
+			lua_pushstring(L, rv);						\
+		else											\
+			lua_pushnil(L);								\
+		return 1;										\
+	}
+
+#define LUA_WRAP_STRUCT(type,op)						\
+	static int iwinfo_L_##type##_##op(lua_State *L)		\
+	{													\
+		return iwinfo_L_##op(L, type##_get_##op);		\
+	}
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/madwifi.h

@@ -0,0 +1,83 @@
+/*
+ * iwinfo - Wireless Information Library - Madwifi Headers
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_MADWIFI_H_
+#define __IWINFO_MADWIFI_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/madwifi.h"
+
+int madwifi_probe(const char *ifname);
+int madwifi_get_mode(const char *ifname, int *buf);
+int madwifi_get_ssid(const char *ifname, char *buf);
+int madwifi_get_bssid(const char *ifname, char *buf);
+int madwifi_get_country(const char *ifname, char *buf);
+int madwifi_get_channel(const char *ifname, int *buf);
+int madwifi_get_frequency(const char *ifname, int *buf);
+int madwifi_get_frequency_offset(const char *ifname, int *buf);
+int madwifi_get_txpower(const char *ifname, int *buf);
+int madwifi_get_txpower_offset(const char *ifname, int *buf);
+int madwifi_get_bitrate(const char *ifname, int *buf);
+int madwifi_get_signal(const char *ifname, int *buf);
+int madwifi_get_noise(const char *ifname, int *buf);
+int madwifi_get_quality(const char *ifname, int *buf);
+int madwifi_get_quality_max(const char *ifname, int *buf);
+int madwifi_get_encryption(const char *ifname, char *buf);
+int madwifi_get_assoclist(const char *ifname, char *buf, int *len);
+int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len);
+int madwifi_get_scanlist(const char *ifname, char *buf, int *len);
+int madwifi_get_freqlist(const char *ifname, char *buf, int *len);
+int madwifi_get_countrylist(const char *ifname, char *buf, int *len);
+int madwifi_get_hwmodelist(const char *ifname, int *buf);
+int madwifi_get_mbssid_support(const char *ifname, int *buf);
+int madwifi_get_hardware_id(const char *ifname, char *buf);
+int madwifi_get_hardware_name(const char *ifname, char *buf);
+void madwifi_close(void);
+
+static const struct iwinfo_ops madwifi_ops = {
+	.channel          = madwifi_get_channel,
+	.frequency        = madwifi_get_frequency,
+	.frequency_offset = madwifi_get_frequency_offset,
+	.txpower          = madwifi_get_txpower,
+	.txpower_offset   = madwifi_get_txpower_offset,
+	.bitrate          = madwifi_get_bitrate,
+	.signal           = madwifi_get_signal,
+	.noise            = madwifi_get_noise,
+	.quality          = madwifi_get_quality,
+	.quality_max      = madwifi_get_quality_max,
+	.mbssid_support   = madwifi_get_mbssid_support,
+	.hwmodelist       = madwifi_get_hwmodelist,
+	.mode             = madwifi_get_mode,
+	.ssid             = madwifi_get_ssid,
+	.bssid            = madwifi_get_bssid,
+	.country          = madwifi_get_country,
+	.hardware_id      = madwifi_get_hardware_id,
+	.hardware_name    = madwifi_get_hardware_name,
+	.encryption       = madwifi_get_encryption,
+	.assoclist        = madwifi_get_assoclist,
+	.txpwrlist        = madwifi_get_txpwrlist,
+	.scanlist         = madwifi_get_scanlist,
+	.freqlist         = madwifi_get_freqlist,
+	.countrylist      = madwifi_get_countrylist,
+	.close            = madwifi_close
+};
+
+#endif

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

@@ -0,0 +1,125 @@
+/*
+ * iwinfo - Wireless Information Library - NL80211 Headers
+ *
+ *   Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_NL80211_H_
+#define __IWINFO_NL80211_H_
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <dirent.h>
+#include <signal.h>
+#include <sys/un.h>
+#include <netlink/netlink.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/nl80211.h"
+
+struct nl80211_state {
+	struct nl_sock *nl_sock;
+	struct nl_cache *nl_cache;
+	struct genl_family *nl80211;
+	struct genl_family *nlctrl;
+};
+
+struct nl80211_msg_conveyor {
+	struct nl_msg *msg;
+	struct nl_cb *cb;
+};
+
+struct nl80211_event_conveyor {
+	int wait;
+	int recv;
+};
+
+struct nl80211_group_conveyor {
+	const char *name;
+	int id;
+};
+
+struct nl80211_rssi_rate {
+	int16_t rate;
+	int8_t  rssi;
+};
+
+struct nl80211_array_buf {
+	void *buf;
+	int count;
+};
+
+int nl80211_probe(const char *ifname);
+int nl80211_get_mode(const char *ifname, int *buf);
+int nl80211_get_ssid(const char *ifname, char *buf);
+int nl80211_get_bssid(const char *ifname, char *buf);
+int nl80211_get_country(const char *ifname, char *buf);
+int nl80211_get_channel(const char *ifname, int *buf);
+int nl80211_get_frequency(const char *ifname, int *buf);
+int nl80211_get_frequency_offset(const char *ifname, int *buf);
+int nl80211_get_txpower(const char *ifname, int *buf);
+int nl80211_get_txpower_offset(const char *ifname, int *buf);
+int nl80211_get_bitrate(const char *ifname, int *buf);
+int nl80211_get_signal(const char *ifname, int *buf);
+int nl80211_get_noise(const char *ifname, int *buf);
+int nl80211_get_quality(const char *ifname, int *buf);
+int nl80211_get_quality_max(const char *ifname, int *buf);
+int nl80211_get_encryption(const char *ifname, char *buf);
+int nl80211_get_assoclist(const char *ifname, char *buf, int *len);
+int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len);
+int nl80211_get_scanlist(const char *ifname, char *buf, int *len);
+int nl80211_get_freqlist(const char *ifname, char *buf, int *len);
+int nl80211_get_countrylist(const char *ifname, char *buf, int *len);
+int nl80211_get_hwmodelist(const char *ifname, int *buf);
+int nl80211_get_mbssid_support(const char *ifname, int *buf);
+int nl80211_get_hardware_id(const char *ifname, char *buf);
+int nl80211_get_hardware_name(const char *ifname, char *buf);
+void nl80211_close(void);
+
+static const struct iwinfo_ops nl80211_ops = {
+	.channel          = nl80211_get_channel,
+	.frequency        = nl80211_get_frequency,
+	.frequency_offset = nl80211_get_frequency_offset,
+	.txpower          = nl80211_get_txpower,
+	.txpower_offset   = nl80211_get_txpower_offset,
+	.bitrate          = nl80211_get_bitrate,
+	.signal           = nl80211_get_signal,
+	.noise            = nl80211_get_noise,
+	.quality          = nl80211_get_quality,
+	.quality_max      = nl80211_get_quality_max,
+	.mbssid_support   = nl80211_get_mbssid_support,
+	.hwmodelist       = nl80211_get_hwmodelist,
+	.mode             = nl80211_get_mode,
+	.ssid             = nl80211_get_ssid,
+	.bssid            = nl80211_get_bssid,
+	.country          = nl80211_get_country,
+	.hardware_id      = nl80211_get_hardware_id,
+	.hardware_name    = nl80211_get_hardware_name,
+	.encryption       = nl80211_get_encryption,
+	.assoclist        = nl80211_get_assoclist,
+	.txpwrlist        = nl80211_get_txpwrlist,
+	.scanlist         = nl80211_get_scanlist,
+	.freqlist         = nl80211_get_freqlist,
+	.countrylist      = nl80211_get_countrylist,
+	.close            = nl80211_close
+};
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/utils.h

@@ -0,0 +1,47 @@
+/*
+ * iwinfo - Wireless Information Library - Utility Headers
+ *
+ *   Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_UTILS_H_
+#define __IWINFO_UTILS_H_
+
+#include <sys/socket.h>
+#include <net/if.h>
+
+#include "iwinfo.h"
+
+#define LOG10_MAGIC	1.25892541179
+
+int iwinfo_ioctl(int cmd, void *ifr);
+
+int iwinfo_dbm2mw(int in);
+int iwinfo_mw2dbm(int in);
+
+int iwinfo_ifup(const char *ifname);
+int iwinfo_ifdown(const char *ifname);
+int iwinfo_ifmac(const char *ifname);
+
+void iwinfo_close(void);
+
+struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id);
+
+int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id);
+
+void iwinfo_parse_rsn(struct iwinfo_crypto_entry *c, uint8_t *data, uint8_t len,
+					  uint8_t defcipher, uint8_t defauth);
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/wext.h

@@ -0,0 +1,84 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Headers
+ *
+ *   Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WEXT_H_
+#define __IWINFO_WEXT_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
+
+
+int wext_probe(const char *ifname);
+int wext_get_mode(const char *ifname, int *buf);
+int wext_get_ssid(const char *ifname, char *buf);
+int wext_get_bssid(const char *ifname, char *buf);
+int wext_get_country(const char *ifname, char *buf);
+int wext_get_channel(const char *ifname, int *buf);
+int wext_get_frequency(const char *ifname, int *buf);
+int wext_get_frequency_offset(const char *ifname, int *buf);
+int wext_get_txpower(const char *ifname, int *buf);
+int wext_get_txpower_offset(const char *ifname, int *buf);
+int wext_get_bitrate(const char *ifname, int *buf);
+int wext_get_signal(const char *ifname, int *buf);
+int wext_get_noise(const char *ifname, int *buf);
+int wext_get_quality(const char *ifname, int *buf);
+int wext_get_quality_max(const char *ifname, int *buf);
+int wext_get_encryption(const char *ifname, char *buf);
+int wext_get_assoclist(const char *ifname, char *buf, int *len);
+int wext_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wext_get_scanlist(const char *ifname, char *buf, int *len);
+int wext_get_freqlist(const char *ifname, char *buf, int *len);
+int wext_get_countrylist(const char *ifname, char *buf, int *len);
+int wext_get_hwmodelist(const char *ifname, int *buf);
+int wext_get_mbssid_support(const char *ifname, int *buf);
+int wext_get_hardware_id(const char *ifname, char *buf);
+int wext_get_hardware_name(const char *ifname, char *buf);
+void wext_close(void);
+
+static const struct iwinfo_ops wext_ops = {
+	.channel          = wext_get_channel,
+	.frequency        = wext_get_frequency,
+	.frequency_offset = wext_get_frequency_offset,
+	.txpower          = wext_get_txpower,
+	.txpower_offset   = wext_get_txpower_offset,
+	.bitrate          = wext_get_bitrate,
+	.signal           = wext_get_signal,
+	.noise            = wext_get_noise,
+	.quality          = wext_get_quality,
+	.quality_max      = wext_get_quality_max,
+	.mbssid_support   = wext_get_mbssid_support,
+	.hwmodelist       = wext_get_hwmodelist,
+	.mode             = wext_get_mode,
+	.ssid             = wext_get_ssid,
+	.bssid            = wext_get_bssid,
+	.country          = wext_get_country,
+	.hardware_id      = wext_get_hardware_id,
+	.hardware_name    = wext_get_hardware_name,
+	.encryption       = wext_get_encryption,
+	.assoclist        = wext_get_assoclist,
+	.txpwrlist        = wext_get_txpwrlist,
+	.scanlist         = wext_get_scanlist,
+	.freqlist         = wext_get_freqlist,
+	.countrylist      = wext_get_countrylist,
+	.close            = wext_close
+};
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/wext_scan.h

@@ -0,0 +1,380 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Headers
+ *
+ *   Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WEXT_SCAN_H_
+#define __IWINFO_WEXT_SCAN_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/wext.h"
+
+
+typedef struct stream_descr
+{
+  char *        end;            /* End of the stream */
+  char *        current;        /* Current event in stream of events */
+  char *        value;          /* Current value in event */
+} stream_descr;
+
+/*
+ * Describe how a standard IOCTL looks like.
+ */
+struct iw_ioctl_description
+{
+	uint8_t	header_type;		/* NULL, iw_point or other */
+	uint8_t	token_type;		/* Future */
+	uint16_t	token_size;		/* Granularity of payload */
+	uint16_t	min_tokens;		/* Min acceptable token number */
+	uint16_t	max_tokens;		/* Max acceptable token number */
+	uint32_t	flags;			/* Special handling of the request */
+};
+
+/* Type of headers we know about (basically union iwreq_data) */
+#define IW_HEADER_TYPE_NULL	0	/* Not available */
+#define IW_HEADER_TYPE_CHAR	2	/* char [IFNAMSIZ] */
+#define IW_HEADER_TYPE_UINT	4	/* __u32 */
+#define IW_HEADER_TYPE_FREQ	5	/* struct iw_freq */
+#define IW_HEADER_TYPE_ADDR	6	/* struct sockaddr */
+#define IW_HEADER_TYPE_POINT	8	/* struct iw_point */
+#define IW_HEADER_TYPE_PARAM	9	/* struct iw_param */
+#define IW_HEADER_TYPE_QUAL	10	/* struct iw_quality */
+
+/* Handling flags */
+/* Most are not implemented. I just use them as a reminder of some
+ * cool features we might need one day ;-) */
+#define IW_DESCR_FLAG_NONE	0x0000	/* Obvious */
+/* Wrapper level flags */
+#define IW_DESCR_FLAG_DUMP	0x0001	/* Not part of the dump command */
+#define IW_DESCR_FLAG_EVENT	0x0002	/* Generate an event on SET */
+#define IW_DESCR_FLAG_RESTRICT	0x0004	/* GET : request is ROOT only */
+				/* SET : Omit payload from generated iwevent */
+#define IW_DESCR_FLAG_NOMAX	0x0008	/* GET : no limit on request size */
+/* Driver level flags */
+#define IW_DESCR_FLAG_WAIT	0x0100	/* Wait for driver event */
+
+
+/*
+ * Meta-data about all the standard Wireless Extension request we
+ * know about.
+ */
+static const struct iw_ioctl_description standard_ioctl_descr[] = {
+	[SIOCSIWCOMMIT	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_NULL,
+	},
+	[SIOCGIWNAME	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_CHAR,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWNWID	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+		.flags		= IW_DESCR_FLAG_EVENT,
+	},
+	[SIOCGIWNWID	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWFREQ	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_FREQ,
+		.flags		= IW_DESCR_FLAG_EVENT,
+	},
+	[SIOCGIWFREQ	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_FREQ,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWMODE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_UINT,
+		.flags		= IW_DESCR_FLAG_EVENT,
+	},
+	[SIOCGIWMODE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_UINT,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWSENS	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWSENS	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWRANGE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_NULL,
+	},
+	[SIOCGIWRANGE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= sizeof(struct iw_range),
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWPRIV	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_NULL,
+	},
+	[SIOCGIWPRIV	- SIOCIWFIRST] = { /* (handled directly by us) */
+		.header_type	= IW_HEADER_TYPE_NULL,
+	},
+	[SIOCSIWSTATS	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_NULL,
+	},
+	[SIOCGIWSTATS	- SIOCIWFIRST] = { /* (handled directly by us) */
+		.header_type	= IW_HEADER_TYPE_NULL,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWSPY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= sizeof(struct sockaddr),
+		.max_tokens	= IW_MAX_SPY,
+	},
+	[SIOCGIWSPY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= sizeof(struct sockaddr) +
+				  sizeof(struct iw_quality),
+		.max_tokens	= IW_MAX_SPY,
+	},
+	[SIOCSIWTHRSPY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= sizeof(struct iw_thrspy),
+		.min_tokens	= 1,
+		.max_tokens	= 1,
+	},
+	[SIOCGIWTHRSPY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= sizeof(struct iw_thrspy),
+		.min_tokens	= 1,
+		.max_tokens	= 1,
+	},
+	[SIOCSIWAP	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_ADDR,
+	},
+	[SIOCGIWAP	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_ADDR,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWMLME	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.min_tokens	= sizeof(struct iw_mlme),
+		.max_tokens	= sizeof(struct iw_mlme),
+	},
+	[SIOCGIWAPLIST	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= sizeof(struct sockaddr) +
+				  sizeof(struct iw_quality),
+		.max_tokens	= IW_MAX_AP,
+		.flags		= IW_DESCR_FLAG_NOMAX,
+	},
+	[SIOCSIWSCAN	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.min_tokens	= 0,
+		.max_tokens	= sizeof(struct iw_scan_req),
+	},
+	[SIOCGIWSCAN	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_SCAN_MAX_DATA,
+		.flags		= IW_DESCR_FLAG_NOMAX,
+	},
+	[SIOCSIWESSID	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ESSID_MAX_SIZE + 1,
+		.flags		= IW_DESCR_FLAG_EVENT,
+	},
+	[SIOCGIWESSID	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ESSID_MAX_SIZE + 1,
+		.flags		= IW_DESCR_FLAG_DUMP,
+	},
+	[SIOCSIWNICKN	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ESSID_MAX_SIZE + 1,
+	},
+	[SIOCGIWNICKN	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ESSID_MAX_SIZE + 1,
+	},
+	[SIOCSIWRATE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWRATE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWRTS	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWRTS	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWFRAG	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWFRAG	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWTXPOW	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWTXPOW	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWRETRY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWRETRY	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWENCODE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ENCODING_TOKEN_MAX,
+		.flags		= IW_DESCR_FLAG_EVENT | IW_DESCR_FLAG_RESTRICT,
+	},
+	[SIOCGIWENCODE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_ENCODING_TOKEN_MAX,
+		.flags		= IW_DESCR_FLAG_DUMP | IW_DESCR_FLAG_RESTRICT,
+	},
+	[SIOCSIWPOWER	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWPOWER	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWMODUL	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWMODUL	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWGENIE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_GENERIC_IE_MAX,
+	},
+	[SIOCGIWGENIE	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_GENERIC_IE_MAX,
+	},
+	[SIOCSIWAUTH	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCGIWAUTH	- SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_PARAM,
+	},
+	[SIOCSIWENCODEEXT - SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.min_tokens	= sizeof(struct iw_encode_ext),
+		.max_tokens	= sizeof(struct iw_encode_ext) +
+				  IW_ENCODING_TOKEN_MAX,
+	},
+	[SIOCGIWENCODEEXT - SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.min_tokens	= sizeof(struct iw_encode_ext),
+		.max_tokens	= sizeof(struct iw_encode_ext) +
+				  IW_ENCODING_TOKEN_MAX,
+	},
+	[SIOCSIWPMKSA - SIOCIWFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.min_tokens	= sizeof(struct iw_pmksa),
+		.max_tokens	= sizeof(struct iw_pmksa),
+	},
+};
+
+/*
+ * Meta-data about all the additional standard Wireless Extension events
+ * we know about.
+ */
+static const struct iw_ioctl_description standard_event_descr[] = {
+	[IWEVTXDROP	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_ADDR,
+	},
+	[IWEVQUAL	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_QUAL,
+	},
+	[IWEVCUSTOM	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_CUSTOM_MAX,
+	},
+	[IWEVREGISTERED	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_ADDR,
+	},
+	[IWEVEXPIRED	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_ADDR,
+	},
+	[IWEVGENIE	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_GENERIC_IE_MAX,
+	},
+	[IWEVMICHAELMICFAILURE	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= sizeof(struct iw_michaelmicfailure),
+	},
+	[IWEVASSOCREQIE	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_GENERIC_IE_MAX,
+	},
+	[IWEVASSOCRESPIE	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= IW_GENERIC_IE_MAX,
+	},
+	[IWEVPMKIDCAND	- IWEVFIRST] = {
+		.header_type	= IW_HEADER_TYPE_POINT,
+		.token_size	= 1,
+		.max_tokens	= sizeof(struct iw_pmkid_cand),
+	},
+};
+
+/* Size (in bytes) of various events */
+static const int event_type_size[] = {
+	IW_EV_LCP_PK_LEN,	/* IW_HEADER_TYPE_NULL */
+	0,
+	IW_EV_CHAR_PK_LEN,	/* IW_HEADER_TYPE_CHAR */
+	0,
+	IW_EV_UINT_PK_LEN,	/* IW_HEADER_TYPE_UINT */
+	IW_EV_FREQ_PK_LEN,	/* IW_HEADER_TYPE_FREQ */
+	IW_EV_ADDR_PK_LEN,	/* IW_HEADER_TYPE_ADDR */
+	0,
+	IW_EV_POINT_PK_LEN,	/* Without variable payload */
+	IW_EV_PARAM_PK_LEN,	/* IW_HEADER_TYPE_PARAM */
+	IW_EV_QUAL_PK_LEN,	/* IW_HEADER_TYPE_QUAL */
+};
+
+
+static const unsigned int standard_ioctl_num =
+	(sizeof(standard_ioctl_descr) / sizeof(struct iw_ioctl_description));
+
+static const unsigned int standard_event_num =
+	(sizeof(standard_event_descr) / sizeof(struct iw_ioctl_description));
+
+#define	IW_IE_CYPHER_NUM	8
+#define	IW_IE_KEY_MGMT_NUM	3
+
+#endif

package/network/utils/iwinfo/src/include/iwinfo/wl.h

@@ -0,0 +1,84 @@
+/*
+ * iwinfo - Wireless Information Library - Broadcom wl.o Headers
+ *
+ *   Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef __IWINFO_WL_H_
+#define __IWINFO_WL_H_
+
+#include <fcntl.h>
+
+#include "iwinfo.h"
+#include "iwinfo/utils.h"
+#include "iwinfo/api/broadcom.h"
+
+int wl_probe(const char *ifname);
+int wl_get_mode(const char *ifname, int *buf);
+int wl_get_ssid(const char *ifname, char *buf);
+int wl_get_bssid(const char *ifname, char *buf);
+int wl_get_country(const char *ifname, char *buf);
+int wl_get_channel(const char *ifname, int *buf);
+int wl_get_frequency(const char *ifname, int *buf);
+int wl_get_frequency_offset(const char *ifname, int *buf);
+int wl_get_txpower(const char *ifname, int *buf);
+int wl_get_txpower_offset(const char *ifname, int *buf);
+int wl_get_bitrate(const char *ifname, int *buf);
+int wl_get_signal(const char *ifname, int *buf);
+int wl_get_noise(const char *ifname, int *buf);
+int wl_get_quality(const char *ifname, int *buf);
+int wl_get_quality_max(const char *ifname, int *buf);
+int wl_get_enctype(const char *ifname, char *buf);
+int wl_get_encryption(const char *ifname, char *buf);
+int wl_get_assoclist(const char *ifname, char *buf, int *len);
+int wl_get_txpwrlist(const char *ifname, char *buf, int *len);
+int wl_get_scanlist(const char *ifname, char *buf, int *len);
+int wl_get_freqlist(const char *ifname, char *buf, int *len);
+int wl_get_countrylist(const char *ifname, char *buf, int *len);
+int wl_get_hwmodelist(const char *ifname, int *buf);
+int wl_get_mbssid_support(const char *ifname, int *buf);
+int wl_get_hardware_id(const char *ifname, char *buf);
+int wl_get_hardware_name(const char *ifname, char *buf);
+void wl_close(void);
+
+static const struct iwinfo_ops wl_ops = {
+	.channel          = wl_get_channel,
+	.frequency        = wl_get_frequency,
+	.frequency_offset = wl_get_frequency_offset,
+	.txpower          = wl_get_txpower,
+	.txpower_offset   = wl_get_txpower_offset,
+	.bitrate          = wl_get_bitrate,
+	.signal           = wl_get_signal,
+	.noise            = wl_get_noise,
+	.quality          = wl_get_quality,
+	.quality_max      = wl_get_quality_max,
+	.mbssid_support   = wl_get_mbssid_support,
+	.hwmodelist       = wl_get_hwmodelist,
+	.mode             = wl_get_mode,
+	.ssid             = wl_get_ssid,
+	.bssid            = wl_get_bssid,
+	.country          = wl_get_country,
+	.hardware_id      = wl_get_hardware_id,
+	.hardware_name    = wl_get_hardware_name,
+	.encryption       = wl_get_encryption,
+	.assoclist        = wl_get_assoclist,
+	.txpwrlist        = wl_get_txpwrlist,
+	.scanlist         = wl_get_scanlist,
+	.freqlist         = wl_get_freqlist,
+	.countrylist      = wl_get_countrylist,
+	.close            = wl_close
+};
+
+#endif

package/network/utils/iwinfo/src/iwinfo_cli.c

@@ -0,0 +1,800 @@
+/*
+ * iwinfo - Wireless Information Library - Command line frontend
+ *
+ *   Copyright (C) 2011 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include <stdio.h>
+
+#include "iwinfo.h"
+
+
+static char * format_bssid(unsigned char *mac)
+{
+	static char buf[18];
+
+	snprintf(buf, sizeof(buf), "%02X:%02X:%02X:%02X:%02X:%02X",
+		mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+	return buf;
+}
+
+static char * format_ssid(char *ssid)
+{
+	static char buf[IWINFO_ESSID_MAX_SIZE+3];
+
+	if (ssid && ssid[0])
+		snprintf(buf, sizeof(buf), "\"%s\"", ssid);
+	else
+		snprintf(buf, sizeof(buf), "unknown");
+
+	return buf;
+}
+
+static char * format_channel(int ch)
+{
+	static char buf[8];
+
+	if (ch <= 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d", ch);
+
+	return buf;
+}
+
+static char * format_frequency(int freq)
+{
+	static char buf[10];
+
+	if (freq <= 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%.3f GHz", ((float)freq / 1000.0));
+
+	return buf;
+}
+
+static char * format_txpower(int pwr)
+{
+	static char buf[10];
+
+	if (pwr < 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d dBm", pwr);
+
+	return buf;
+}
+
+static char * format_quality(int qual)
+{
+	static char buf[8];
+
+	if (qual < 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d", qual);
+
+	return buf;
+}
+
+static char * format_quality_max(int qmax)
+{
+	static char buf[8];
+
+	if (qmax < 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d", qmax);
+
+	return buf;
+}
+
+static char * format_signal(int sig)
+{
+	static char buf[10];
+
+	if (!sig)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d dBm", sig);
+
+	return buf;
+}
+
+static char * format_noise(int noise)
+{
+	static char buf[10];
+
+	if (!noise)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d dBm", noise);
+
+	return buf;
+}
+
+static char * format_rate(int rate)
+{
+	static char buf[14];
+
+	if (rate <= 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "%d.%d MBit/s",
+			rate / 1000, (rate % 1000) / 100);
+
+	return buf;
+}
+
+static char * format_enc_ciphers(int ciphers)
+{
+	static char str[128] = { 0 };
+	char *pos = str;
+
+	if (ciphers & IWINFO_CIPHER_WEP40)
+		pos += sprintf(pos, "WEP-40, ");
+
+	if (ciphers & IWINFO_CIPHER_WEP104)
+		pos += sprintf(pos, "WEP-104, ");
+
+	if (ciphers & IWINFO_CIPHER_TKIP)
+		pos += sprintf(pos, "TKIP, ");
+
+	if (ciphers & IWINFO_CIPHER_CCMP)
+		pos += sprintf(pos, "CCMP, ");
+
+	if (ciphers & IWINFO_CIPHER_WRAP)
+		pos += sprintf(pos, "WRAP, ");
+
+	if (ciphers & IWINFO_CIPHER_AESOCB)
+		pos += sprintf(pos, "AES-OCB, ");
+
+	if (ciphers & IWINFO_CIPHER_CKIP)
+		pos += sprintf(pos, "CKIP, ");
+
+	if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
+		pos += sprintf(pos, "NONE, ");
+
+	*(pos - 2) = 0;
+
+	return str;
+}
+
+static char * format_enc_suites(int suites)
+{
+	static char str[64] = { 0 };
+	char *pos = str;
+
+	if (suites & IWINFO_KMGMT_PSK)
+		pos += sprintf(pos, "PSK/");
+
+	if (suites & IWINFO_KMGMT_8021x)
+		pos += sprintf(pos, "802.1X/");
+
+	if (!suites || (suites & IWINFO_KMGMT_NONE))
+		pos += sprintf(pos, "NONE/");
+
+	*(pos - 1) = 0;
+
+	return str;
+}
+
+static char * format_encryption(struct iwinfo_crypto_entry *c)
+{
+	static char buf[512];
+
+	if (!c)
+	{
+		snprintf(buf, sizeof(buf), "unknown");
+	}
+	else if (c->enabled)
+	{
+		/* WEP */
+		if (c->auth_algs && !c->wpa_version)
+		{
+			if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
+				(c->auth_algs & IWINFO_AUTH_SHARED))
+			{
+				snprintf(buf, sizeof(buf), "WEP Open/Shared (%s)",
+					format_enc_ciphers(c->pair_ciphers));
+			}
+			else if (c->auth_algs & IWINFO_AUTH_OPEN)
+			{
+				snprintf(buf, sizeof(buf), "WEP Open System (%s)",
+					format_enc_ciphers(c->pair_ciphers));
+			}
+			else if (c->auth_algs & IWINFO_AUTH_SHARED)
+			{
+				snprintf(buf, sizeof(buf), "WEP Shared Auth (%s)",
+					format_enc_ciphers(c->pair_ciphers));
+			}
+		}
+
+		/* WPA */
+		else if (c->wpa_version)
+		{
+			switch (c->wpa_version) {
+				case 3:
+					snprintf(buf, sizeof(buf), "mixed WPA/WPA2 %s (%s)",
+						format_enc_suites(c->auth_suites),
+						format_enc_ciphers(c->pair_ciphers | c->group_ciphers));
+					break;
+
+				case 2:
+					snprintf(buf, sizeof(buf), "WPA2 %s (%s)",
+						format_enc_suites(c->auth_suites),
+						format_enc_ciphers(c->pair_ciphers | c->group_ciphers));
+					break;
+
+				case 1:
+					snprintf(buf, sizeof(buf), "WPA %s (%s)",
+						format_enc_suites(c->auth_suites),
+						format_enc_ciphers(c->pair_ciphers | c->group_ciphers));
+					break;
+			}
+		}
+		else
+		{
+			snprintf(buf, sizeof(buf), "none");
+		}
+	}
+	else
+	{
+		snprintf(buf, sizeof(buf), "none");
+	}
+
+	return buf;
+}
+
+static char * format_hwmodes(int modes)
+{
+	static char buf[12];
+
+	if (modes <= 0)
+		snprintf(buf, sizeof(buf), "unknown");
+	else
+		snprintf(buf, sizeof(buf), "802.11%s%s%s%s",
+			(modes & IWINFO_80211_A) ? "a" : "",
+			(modes & IWINFO_80211_B) ? "b" : "",
+			(modes & IWINFO_80211_G) ? "g" : "",
+			(modes & IWINFO_80211_N) ? "n" : "");
+
+	return buf;
+}
+
+static char * format_assocrate(struct iwinfo_rate_entry *r)
+{
+	static char buf[40];
+	char *p = buf;
+	int l = sizeof(buf);
+
+	if (r->rate <= 0)
+	{
+		snprintf(buf, sizeof(buf), "unknown");
+	}
+	else
+	{
+		p += snprintf(p, l, "%s", format_rate(r->rate));
+		l = sizeof(buf) - (p - buf);
+
+		if (r->mcs >= 0)
+		{
+			p += snprintf(p, l, ", MCS %d, %dMHz", r->mcs, 20 + r->is_40mhz*20);
+			l = sizeof(buf) - (p - buf);
+
+			if (r->is_short_gi)
+				p += snprintf(p, l, ", short GI");
+		}
+	}
+
+	return buf;
+}
+
+
+static const char * print_type(const struct iwinfo_ops *iw, const char *ifname)
+{
+	const char *type = iwinfo_type(ifname);
+	return type ? type : "unknown";
+}
+
+static char * print_hardware_id(const struct iwinfo_ops *iw, const char *ifname)
+{
+	static char buf[20];
+	struct iwinfo_hardware_id ids;
+
+	if (!iw->hardware_id(ifname, (char *)&ids))
+	{
+		snprintf(buf, sizeof(buf), "%04X:%04X %04X:%04X",
+			ids.vendor_id, ids.device_id,
+			ids.subsystem_vendor_id, ids.subsystem_device_id);
+	}
+	else
+	{
+		snprintf(buf, sizeof(buf), "unknown");
+	}
+
+	return buf;
+}
+
+static char * print_hardware_name(const struct iwinfo_ops *iw, const char *ifname)
+{
+	static char buf[128];
+
+	if (iw->hardware_name(ifname, buf))
+		snprintf(buf, sizeof(buf), "unknown");
+
+	return buf;
+}
+
+static char * print_txpower_offset(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int off;
+	static char buf[12];
+
+	if (iw->txpower_offset(ifname, &off))
+		snprintf(buf, sizeof(buf), "unknown");
+	else if (off != 0)
+		snprintf(buf, sizeof(buf), "%d dB", off);
+	else
+		snprintf(buf, sizeof(buf), "none");
+
+	return buf;
+}
+
+static char * print_frequency_offset(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int off;
+	static char buf[12];
+
+	if (iw->frequency_offset(ifname, &off))
+		snprintf(buf, sizeof(buf), "unknown");
+	else if (off != 0)
+		snprintf(buf, sizeof(buf), "%.3f GHz", ((float)off / 1000.0));
+	else
+		snprintf(buf, sizeof(buf), "none");
+
+	return buf;
+}
+
+static char * print_ssid(const struct iwinfo_ops *iw, const char *ifname)
+{
+	char buf[IWINFO_ESSID_MAX_SIZE+1] = { 0 };
+
+	if (iw->ssid(ifname, buf))
+		memset(buf, 0, sizeof(buf));
+
+	return format_ssid(buf);
+}
+
+static char * print_bssid(const struct iwinfo_ops *iw, const char *ifname)
+{
+	static char buf[18] = { 0 };
+
+	if (iw->bssid(ifname, buf))
+		snprintf(buf, sizeof(buf), "00:00:00:00:00:00");
+
+	return buf;
+}
+
+static char * print_mode(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int mode;
+	static char buf[128];
+
+	if (iw->mode(ifname, &mode))
+		mode = IWINFO_OPMODE_UNKNOWN;
+
+	snprintf(buf, sizeof(buf), "%s", IWINFO_OPMODE_NAMES[mode]);
+
+	return buf;
+}
+
+static char * print_channel(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int ch;
+	if (iw->channel(ifname, &ch))
+		ch = -1;
+
+	return format_channel(ch);
+}
+
+static char * print_frequency(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int freq;
+	if (iw->frequency(ifname, &freq))
+		freq = -1;
+
+	return format_frequency(freq);
+}
+
+static char * print_txpower(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int pwr, off;
+	if (iw->txpower_offset(ifname, &off))
+		off = 0;
+
+	if (iw->txpower(ifname, &pwr))
+		pwr = -1;
+	else
+		pwr += off;
+
+	return format_txpower(pwr);
+}
+
+static char * print_quality(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int qual;
+	if (iw->quality(ifname, &qual))
+		qual = -1;
+
+	return format_quality(qual);
+}
+
+static char * print_quality_max(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int qmax;
+	if (iw->quality_max(ifname, &qmax))
+		qmax = -1;
+
+	return format_quality_max(qmax);
+}
+
+static char * print_signal(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int sig;
+	if (iw->signal(ifname, &sig))
+		sig = 0;
+
+	return format_signal(sig);
+}
+
+static char * print_noise(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int noise;
+	if (iw->noise(ifname, &noise))
+		noise = 0;
+
+	return format_noise(noise);
+}
+
+static char * print_rate(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int rate;
+	if (iw->bitrate(ifname, &rate))
+		rate = -1;
+
+	return format_rate(rate);
+}
+
+static char * print_encryption(const struct iwinfo_ops *iw, const char *ifname)
+{
+	struct iwinfo_crypto_entry c = { 0 };
+	if (iw->encryption(ifname, (char *)&c))
+		return format_encryption(NULL);
+
+	return format_encryption(&c);
+}
+
+static char * print_hwmodes(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int modes;
+	if (iw->hwmodelist(ifname, &modes))
+		modes = -1;
+
+	return format_hwmodes(modes);
+}
+
+static char * print_mbssid_supp(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int supp;
+	static char buf[4];
+
+	if (iw->mbssid_support(ifname, &supp))
+		snprintf(buf, sizeof(buf), "no");
+	else
+		snprintf(buf, sizeof(buf), "%s", supp ? "yes" : "no");
+
+	return buf;
+}
+
+
+static void print_info(const struct iwinfo_ops *iw, const char *ifname)
+{
+	printf("%-9s ESSID: %s\n",
+		ifname,
+		print_ssid(iw, ifname));
+	printf("          Access Point: %s\n",
+		print_bssid(iw, ifname));
+	printf("          Mode: %s  Channel: %s (%s)\n",
+		print_mode(iw, ifname),
+		print_channel(iw, ifname),
+		print_frequency(iw, ifname));
+	printf("          Tx-Power: %s  Link Quality: %s/%s\n",
+		print_txpower(iw, ifname),
+		print_quality(iw, ifname),
+		print_quality_max(iw, ifname));
+	printf("          Signal: %s  Noise: %s\n",
+		print_signal(iw, ifname),
+		print_noise(iw, ifname));
+	printf("          Bit Rate: %s\n",
+		print_rate(iw, ifname));
+	printf("          Encryption: %s\n",
+		print_encryption(iw, ifname));
+	printf("          Type: %s  HW Mode(s): %s\n",
+		print_type(iw, ifname),
+		print_hwmodes(iw, ifname));
+	printf("          Hardware: %s [%s]\n",
+		print_hardware_id(iw, ifname),
+		print_hardware_name(iw, ifname));
+	printf("          TX power offset: %s\n",
+		print_txpower_offset(iw, ifname));
+	printf("          Frequency offset: %s\n",
+		print_frequency_offset(iw, ifname));
+	printf("          Supports VAPs: %s\n",
+		print_mbssid_supp(iw, ifname));
+}
+
+
+static void print_scanlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int i, x, len;
+	char buf[IWINFO_BUFSIZE];
+	struct iwinfo_scanlist_entry *e;
+
+	if (iw->scanlist(ifname, buf, &len))
+	{
+		printf("Scanning not possible\n\n");
+		return;
+	}
+	else if (len <= 0)
+	{
+		printf("No scan results\n\n");
+		return;
+	}
+
+	for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
+	{
+		e = (struct iwinfo_scanlist_entry *) &buf[i];
+
+		printf("Cell %02d - Address: %s\n",
+			x,
+			format_bssid(e->mac));
+		printf("          ESSID: %s\n",
+			format_ssid(e->ssid));
+		printf("          Mode: %s  Channel: %s\n",
+			IWINFO_OPMODE_NAMES[e->mode],
+			format_channel(e->channel));
+		printf("          Signal: %s  Quality: %s/%s\n",
+			format_signal(e->signal - 0x100),
+			format_quality(e->quality),
+			format_quality_max(e->quality_max));
+		printf("          Encryption: %s\n\n",
+			format_encryption(&e->crypto));
+	}
+}
+
+
+static void print_txpwrlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int len, pwr, off, i;
+	char buf[IWINFO_BUFSIZE];
+	struct iwinfo_txpwrlist_entry *e;
+
+	if (iw->txpwrlist(ifname, buf, &len) || len <= 0)
+	{
+		printf("No TX power information available\n");
+		return;
+	}
+
+	if (iw->txpower(ifname, &pwr))
+		pwr = -1;
+
+	if (iw->txpower_offset(ifname, &off))
+		off = 0;
+
+	for (i = 0; i < len; i += sizeof(struct iwinfo_txpwrlist_entry))
+	{
+		e = (struct iwinfo_txpwrlist_entry *) &buf[i];
+
+		printf("%s%3d dBm (%4d mW)\n",
+			(pwr == e->dbm) ? "*" : " ",
+			e->dbm + off,
+			iwinfo_dbm2mw(e->dbm + off));
+	}
+}
+
+
+static void print_freqlist(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int i, len, ch;
+	char buf[IWINFO_BUFSIZE];
+	struct iwinfo_freqlist_entry *e;
+
+	if (iw->freqlist(ifname, buf, &len) || len <= 0)
+	{
+		printf("No frequency information available\n");
+		return;
+	}
+
+	if (iw->channel(ifname, &ch))
+		ch = -1;
+
+	for (i = 0; i < len; i += sizeof(struct iwinfo_freqlist_entry))
+	{
+		e = (struct iwinfo_freqlist_entry *) &buf[i];
+
+		printf("%s %s (Channel %s)%s\n",
+			(ch == e->channel) ? "*" : " ",
+			format_frequency(e->mhz),
+			format_channel(e->channel),
+			e->restricted ? " [restricted]" : "");
+	}
+}
+
+
+static void print_assoclist(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int i, len;
+	char buf[IWINFO_BUFSIZE];
+	struct iwinfo_assoclist_entry *e;
+
+	if (iw->assoclist(ifname, buf, &len))
+	{
+		printf("No information available\n");
+		return;
+	}
+	else if (len <= 0)
+	{
+		printf("No station connected\n");
+		return;
+	}
+
+	for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
+	{
+		e = (struct iwinfo_assoclist_entry *) &buf[i];
+
+		printf("%s  %s / %s (SNR %d)  %d ms ago\n",
+			format_bssid(e->mac),
+			format_signal(e->signal),
+			format_noise(e->noise),
+			(e->signal - e->noise),
+			e->inactive);
+
+		printf("	RX: %-38s  %8d Pkts.\n",
+			format_assocrate(&e->rx_rate),
+			e->rx_packets
+		);
+
+		printf("	TX: %-38s  %8d Pkts.\n\n",
+			format_assocrate(&e->tx_rate),
+			e->tx_packets
+		);
+	}
+}
+
+
+static char * lookup_country(char *buf, int len, int iso3166)
+{
+	int i;
+	struct iwinfo_country_entry *c;
+
+	for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
+	{
+		c = (struct iwinfo_country_entry *) &buf[i];
+
+		if (c->iso3166 == iso3166)
+			return c->ccode;
+	}
+
+	return NULL;
+}
+
+static void print_countrylist(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int len;
+	char buf[IWINFO_BUFSIZE];
+	char *ccode;
+	char curcode[3];
+	const struct iwinfo_iso3166_label *l;
+
+	if (iw->countrylist(ifname, buf, &len))
+	{
+		printf("No country code information available\n");
+		return;
+	}
+
+	if (iw->country(ifname, curcode))
+		memset(curcode, 0, sizeof(curcode));
+
+	for (l = IWINFO_ISO3166_NAMES; l->iso3166; l++)
+	{
+		if ((ccode = lookup_country(buf, len, l->iso3166)) != NULL)
+		{
+			printf("%s %4s	%c%c\n",
+				strncmp(ccode, curcode, 2) ? " " : "*",
+				ccode, (l->iso3166 / 256), (l->iso3166 % 256));
+		}
+	}
+}
+
+
+int main(int argc, char **argv)
+{
+	int i;
+	const struct iwinfo_ops *iw;
+
+	if (argc < 3)
+	{
+		fprintf(stderr,
+			"Usage:\n"
+			"	iwinfo <device> info\n"
+			"	iwinfo <device> scan\n"
+			"	iwinfo <device> txpowerlist\n"
+			"	iwinfo <device> freqlist\n"
+			"	iwinfo <device> assoclist\n"
+			"	iwinfo <device> countrylist\n"
+		);
+
+		return 1;
+	}
+
+	iw = iwinfo_backend(argv[1]);
+
+	if (!iw)
+	{
+		fprintf(stderr, "No such wireless device: %s\n", argv[1]);
+		return 1;
+	}
+
+	for (i = 2; i < argc; i++)
+	{
+		switch(argv[i][0])
+		{
+		case 'i':
+			print_info(iw, argv[1]);
+			break;
+
+		case 's':
+			print_scanlist(iw, argv[1]);
+			break;
+
+		case 't':
+			print_txpwrlist(iw, argv[1]);
+			break;
+
+		case 'f':
+			print_freqlist(iw, argv[1]);
+			break;
+
+		case 'a':
+			print_assoclist(iw, argv[1]);
+			break;
+
+		case 'c':
+			print_countrylist(iw, argv[1]);
+			break;
+
+		default:
+			fprintf(stderr, "Unknown command: %s\n", argv[i]);
+			return 1;
+		}
+	}
+
+	iwinfo_finish();
+
+	return 0;
+}

package/network/utils/iwinfo/src/iwinfo_lib.c

@@ -0,0 +1,453 @@
+/*
+ * iwinfo - Wireless Information Library - Lua Bindings
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include "iwinfo.h"
+
+
+/*
+ * name constants
+ */
+const char *IWINFO_CIPHER_NAMES[] = {
+	"NONE",
+	"WEP40",
+	"TKIP",
+	"WRAP",
+	"CCMP",
+	"WEP104",
+	"AES-OCB",
+	"CKIP",
+};
+
+const char *IWINFO_KMGMT_NAMES[] = {
+	"NONE",
+	"802.1X",
+	"PSK",
+};
+
+const char *IWINFO_AUTH_NAMES[] = {
+	"OPEN",
+	"SHARED",
+};
+
+const char *IWINFO_OPMODE_NAMES[] = {
+	"Unknown",
+	"Master",
+	"Ad-Hoc",
+	"Client",
+	"Monitor",
+};
+
+
+/*
+ * ISO3166 country labels
+ */
+
+const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[] = {
+	{ 0x3030 /* 00 */, "World" },
+	{ 0x4144 /* AD */, "Andorra" },
+	{ 0x4145 /* AE */, "United Arab Emirates" },
+	{ 0x4146 /* AF */, "Afghanistan" },
+	{ 0x4147 /* AG */, "Antigua and Barbuda" },
+	{ 0x4149 /* AI */, "Anguilla" },
+	{ 0x414C /* AL */, "Albania" },
+	{ 0x414D /* AM */, "Armenia" },
+	{ 0x414E /* AN */, "Netherlands Antilles" },
+	{ 0x414F /* AO */, "Angola" },
+	{ 0x4151 /* AQ */, "Antarctica" },
+	{ 0x4152 /* AR */, "Argentina" },
+	{ 0x4153 /* AS */, "American Samoa" },
+	{ 0x4154 /* AT */, "Austria" },
+	{ 0x4155 /* AU */, "Australia" },
+	{ 0x4157 /* AW */, "Aruba" },
+	{ 0x4158 /* AX */, "Aland Islands" },
+	{ 0x415A /* AZ */, "Azerbaijan" },
+	{ 0x4241 /* BA */, "Bosnia and Herzegovina" },
+	{ 0x4242 /* BB */, "Barbados" },
+	{ 0x4244 /* BD */, "Bangladesh" },
+	{ 0x4245 /* BE */, "Belgium" },
+	{ 0x4246 /* BF */, "Burkina Faso" },
+	{ 0x4247 /* BG */, "Bulgaria" },
+	{ 0x4248 /* BH */, "Bahrain" },
+	{ 0x4249 /* BI */, "Burundi" },
+	{ 0x424A /* BJ */, "Benin" },
+	{ 0x424C /* BL */, "Saint Barthelemy" },
+	{ 0x424D /* BM */, "Bermuda" },
+	{ 0x424E /* BN */, "Brunei Darussalam" },
+	{ 0x424F /* BO */, "Bolivia" },
+	{ 0x4252 /* BR */, "Brazil" },
+	{ 0x4253 /* BS */, "Bahamas" },
+	{ 0x4254 /* BT */, "Bhutan" },
+	{ 0x4256 /* BV */, "Bouvet Island" },
+	{ 0x4257 /* BW */, "Botswana" },
+	{ 0x4259 /* BY */, "Belarus" },
+	{ 0x425A /* BZ */, "Belize" },
+	{ 0x4341 /* CA */, "Canada" },
+	{ 0x4343 /* CC */, "Cocos (Keeling) Islands" },
+	{ 0x4344 /* CD */, "Congo" },
+	{ 0x4346 /* CF */, "Central African Republic" },
+	{ 0x4347 /* CG */, "Congo" },
+	{ 0x4348 /* CH */, "Switzerland" },
+	{ 0x4349 /* CI */, "Cote d'Ivoire" },
+	{ 0x434B /* CK */, "Cook Islands" },
+	{ 0x434C /* CL */, "Chile" },
+	{ 0x434D /* CM */, "Cameroon" },
+	{ 0x434E /* CN */, "China" },
+	{ 0x434F /* CO */, "Colombia" },
+	{ 0x4352 /* CR */, "Costa Rica" },
+	{ 0x4355 /* CU */, "Cuba" },
+	{ 0x4356 /* CV */, "Cape Verde" },
+	{ 0x4358 /* CX */, "Christmas Island" },
+	{ 0x4359 /* CY */, "Cyprus" },
+	{ 0x435A /* CZ */, "Czech Republic" },
+	{ 0x4445 /* DE */, "Germany" },
+	{ 0x444A /* DJ */, "Djibouti" },
+	{ 0x444B /* DK */, "Denmark" },
+	{ 0x444D /* DM */, "Dominica" },
+	{ 0x444F /* DO */, "Dominican Republic" },
+	{ 0x445A /* DZ */, "Algeria" },
+	{ 0x4543 /* EC */, "Ecuador" },
+	{ 0x4545 /* EE */, "Estonia" },
+	{ 0x4547 /* EG */, "Egypt" },
+	{ 0x4548 /* EH */, "Western Sahara" },
+	{ 0x4552 /* ER */, "Eritrea" },
+	{ 0x4553 /* ES */, "Spain" },
+	{ 0x4554 /* ET */, "Ethiopia" },
+	{ 0x4649 /* FI */, "Finland" },
+	{ 0x464A /* FJ */, "Fiji" },
+	{ 0x464B /* FK */, "Falkland Islands" },
+	{ 0x464D /* FM */, "Micronesia" },
+	{ 0x464F /* FO */, "Faroe Islands" },
+	{ 0x4652 /* FR */, "France" },
+	{ 0x4741 /* GA */, "Gabon" },
+	{ 0x4742 /* GB */, "United Kingdom" },
+	{ 0x4744 /* GD */, "Grenada" },
+	{ 0x4745 /* GE */, "Georgia" },
+	{ 0x4746 /* GF */, "French Guiana" },
+	{ 0x4747 /* GG */, "Guernsey" },
+	{ 0x4748 /* GH */, "Ghana" },
+	{ 0x4749 /* GI */, "Gibraltar" },
+	{ 0x474C /* GL */, "Greenland" },
+	{ 0x474D /* GM */, "Gambia" },
+	{ 0x474E /* GN */, "Guinea" },
+	{ 0x4750 /* GP */, "Guadeloupe" },
+	{ 0x4751 /* GQ */, "Equatorial Guinea" },
+	{ 0x4752 /* GR */, "Greece" },
+	{ 0x4753 /* GS */, "South Georgia" },
+	{ 0x4754 /* GT */, "Guatemala" },
+	{ 0x4755 /* GU */, "Guam" },
+	{ 0x4757 /* GW */, "Guinea-Bissau" },
+	{ 0x4759 /* GY */, "Guyana" },
+	{ 0x484B /* HK */, "Hong Kong" },
+	{ 0x484D /* HM */, "Heard and McDonald Islands" },
+	{ 0x484E /* HN */, "Honduras" },
+	{ 0x4852 /* HR */, "Croatia" },
+	{ 0x4854 /* HT */, "Haiti" },
+	{ 0x4855 /* HU */, "Hungary" },
+	{ 0x4944 /* ID */, "Indonesia" },
+	{ 0x4945 /* IE */, "Ireland" },
+	{ 0x494C /* IL */, "Israel" },
+	{ 0x494D /* IM */, "Isle of Man" },
+	{ 0x494E /* IN */, "India" },
+	{ 0x494F /* IO */, "Chagos Islands" },
+	{ 0x4951 /* IQ */, "Iraq" },
+	{ 0x4952 /* IR */, "Iran" },
+	{ 0x4953 /* IS */, "Iceland" },
+	{ 0x4954 /* IT */, "Italy" },
+	{ 0x4A45 /* JE */, "Jersey" },
+	{ 0x4A4D /* JM */, "Jamaica" },
+	{ 0x4A4F /* JO */, "Jordan" },
+	{ 0x4A50 /* JP */, "Japan" },
+	{ 0x4B45 /* KE */, "Kenya" },
+	{ 0x4B47 /* KG */, "Kyrgyzstan" },
+	{ 0x4B48 /* KH */, "Cambodia" },
+	{ 0x4B49 /* KI */, "Kiribati" },
+	{ 0x4B4D /* KM */, "Comoros" },
+	{ 0x4B4E /* KN */, "Saint Kitts and Nevis" },
+	{ 0x4B50 /* KP */, "North Korea" },
+	{ 0x4B52 /* KR */, "South Korea" },
+	{ 0x4B57 /* KW */, "Kuwait" },
+	{ 0x4B59 /* KY */, "Cayman Islands" },
+	{ 0x4B5A /* KZ */, "Kazakhstan" },
+	{ 0x4C41 /* LA */, "Laos" },
+	{ 0x4C42 /* LB */, "Lebanon" },
+	{ 0x4C43 /* LC */, "Saint Lucia" },
+	{ 0x4C49 /* LI */, "Liechtenstein" },
+	{ 0x4C4B /* LK */, "Sri Lanka" },
+	{ 0x4C52 /* LR */, "Liberia" },
+	{ 0x4C53 /* LS */, "Lesotho" },
+	{ 0x4C54 /* LT */, "Lithuania" },
+	{ 0x4C55 /* LU */, "Luxembourg" },
+	{ 0x4C56 /* LV */, "Latvia" },
+	{ 0x4C59 /* LY */, "Libyan Arab Jamahiriya" },
+	{ 0x4D41 /* MA */, "Morocco" },
+	{ 0x4D43 /* MC */, "Monaco" },
+	{ 0x4D44 /* MD */, "Moldova" },
+	{ 0x4D45 /* ME */, "Montenegro" },
+	{ 0x4D46 /* MF */, "Saint Martin (French part)" },
+	{ 0x4D47 /* MG */, "Madagascar" },
+	{ 0x4D48 /* MH */, "Marshall Islands" },
+	{ 0x4D4B /* MK */, "Macedonia" },
+	{ 0x4D4C /* ML */, "Mali" },
+	{ 0x4D4D /* MM */, "Myanmar" },
+	{ 0x4D4E /* MN */, "Mongolia" },
+	{ 0x4D4F /* MO */, "Macao" },
+	{ 0x4D50 /* MP */, "Northern Mariana Islands" },
+	{ 0x4D51 /* MQ */, "Martinique" },
+	{ 0x4D52 /* MR */, "Mauritania" },
+	{ 0x4D53 /* MS */, "Montserrat" },
+	{ 0x4D54 /* MT */, "Malta" },
+	{ 0x4D55 /* MU */, "Mauritius" },
+	{ 0x4D56 /* MV */, "Maldives" },
+	{ 0x4D57 /* MW */, "Malawi" },
+	{ 0x4D58 /* MX */, "Mexico" },
+	{ 0x4D59 /* MY */, "Malaysia" },
+	{ 0x4D5A /* MZ */, "Mozambique" },
+	{ 0x4E41 /* NA */, "Namibia" },
+	{ 0x4E43 /* NC */, "New Caledonia" },
+	{ 0x4E45 /* NE */, "Niger" },
+	{ 0x4E46 /* NF */, "Norfolk Island" },
+	{ 0x4E47 /* NG */, "Nigeria" },
+	{ 0x4E49 /* NI */, "Nicaragua" },
+	{ 0x4E4C /* NL */, "Netherlands" },
+	{ 0x4E4F /* NO */, "Norway" },
+	{ 0x4E50 /* NP */, "Nepal" },
+	{ 0x4E52 /* NR */, "Nauru" },
+	{ 0x4E55 /* NU */, "Niue" },
+	{ 0x4E5A /* NZ */, "New Zealand" },
+	{ 0x4F4D /* OM */, "Oman" },
+	{ 0x5041 /* PA */, "Panama" },
+	{ 0x5045 /* PE */, "Peru" },
+	{ 0x5046 /* PF */, "French Polynesia" },
+	{ 0x5047 /* PG */, "Papua New Guinea" },
+	{ 0x5048 /* PH */, "Philippines" },
+	{ 0x504B /* PK */, "Pakistan" },
+	{ 0x504C /* PL */, "Poland" },
+	{ 0x504D /* PM */, "Saint Pierre and Miquelon" },
+	{ 0x504E /* PN */, "Pitcairn" },
+	{ 0x5052 /* PR */, "Puerto Rico" },
+	{ 0x5053 /* PS */, "Palestinian Territory" },
+	{ 0x5054 /* PT */, "Portugal" },
+	{ 0x5057 /* PW */, "Palau" },
+	{ 0x5059 /* PY */, "Paraguay" },
+	{ 0x5141 /* QA */, "Qatar" },
+	{ 0x5245 /* RE */, "Reunion" },
+	{ 0x524F /* RO */, "Romania" },
+	{ 0x5253 /* RS */, "Serbia" },
+	{ 0x5255 /* RU */, "Russian Federation" },
+	{ 0x5257 /* RW */, "Rwanda" },
+	{ 0x5341 /* SA */, "Saudi Arabia" },
+	{ 0x5342 /* SB */, "Solomon Islands" },
+	{ 0x5343 /* SC */, "Seychelles" },
+	{ 0x5344 /* SD */, "Sudan" },
+	{ 0x5345 /* SE */, "Sweden" },
+	{ 0x5347 /* SG */, "Singapore" },
+	{ 0x5348 /* SH */, "St. Helena and Dependencies" },
+	{ 0x5349 /* SI */, "Slovenia" },
+	{ 0x534A /* SJ */, "Svalbard and Jan Mayen" },
+	{ 0x534B /* SK */, "Slovakia" },
+	{ 0x534C /* SL */, "Sierra Leone" },
+	{ 0x534D /* SM */, "San Marino" },
+	{ 0x534E /* SN */, "Senegal" },
+	{ 0x534F /* SO */, "Somalia" },
+	{ 0x5352 /* SR */, "Suriname" },
+	{ 0x5354 /* ST */, "Sao Tome and Principe" },
+	{ 0x5356 /* SV */, "El Salvador" },
+	{ 0x5359 /* SY */, "Syrian Arab Republic" },
+	{ 0x535A /* SZ */, "Swaziland" },
+	{ 0x5443 /* TC */, "Turks and Caicos Islands" },
+	{ 0x5444 /* TD */, "Chad" },
+	{ 0x5446 /* TF */, "French Southern Territories" },
+	{ 0x5447 /* TG */, "Togo" },
+	{ 0x5448 /* TH */, "Thailand" },
+	{ 0x544A /* TJ */, "Tajikistan" },
+	{ 0x544B /* TK */, "Tokelau" },
+	{ 0x544C /* TL */, "Timor-Leste" },
+	{ 0x544D /* TM */, "Turkmenistan" },
+	{ 0x544E /* TN */, "Tunisia" },
+	{ 0x544F /* TO */, "Tonga" },
+	{ 0x5452 /* TR */, "Turkey" },
+	{ 0x5454 /* TT */, "Trinidad and Tobago" },
+	{ 0x5456 /* TV */, "Tuvalu" },
+	{ 0x5457 /* TW */, "Taiwan" },
+	{ 0x545A /* TZ */, "Tanzania" },
+	{ 0x5541 /* UA */, "Ukraine" },
+	{ 0x5547 /* UG */, "Uganda" },
+	{ 0x554D /* UM */, "U.S. Minor Outlying Islands" },
+	{ 0x5553 /* US */, "United States" },
+	{ 0x5559 /* UY */, "Uruguay" },
+	{ 0x555A /* UZ */, "Uzbekistan" },
+	{ 0x5641 /* VA */, "Vatican City State" },
+	{ 0x5643 /* VC */, "St. Vincent and Grenadines" },
+	{ 0x5645 /* VE */, "Venezuela" },
+	{ 0x5647 /* VG */, "Virgin Islands, British" },
+	{ 0x5649 /* VI */, "Virgin Islands, U.S." },
+	{ 0x564E /* VN */, "Viet Nam" },
+	{ 0x5655 /* VU */, "Vanuatu" },
+	{ 0x5746 /* WF */, "Wallis and Futuna" },
+	{ 0x5753 /* WS */, "Samoa" },
+	{ 0x5945 /* YE */, "Yemen" },
+	{ 0x5954 /* YT */, "Mayotte" },
+	{ 0x5A41 /* ZA */, "South Africa" },
+	{ 0x5A4D /* ZM */, "Zambia" },
+	{ 0x5A57 /* ZW */, "Zimbabwe" },
+	{ 0,               "" }
+};
+
+/*
+ * hardware database
+ */
+
+const char VENDOR_UBNT[] = "Ubiquiti";
+const char VENDOR_ATH[]  = "Atheros";
+const char VENDOR_RALINK[]  = "RaLink";
+
+const struct iwinfo_hardware_entry IWINFO_HARDWARE_ENTRIES[] = {
+/*	{ vendor, model, vendorid, deviceid, subsys vendorid, subsys deviceid, poweroff, freqoff } */
+#if defined(USE_MADWIFI) || defined(USE_NL80211)
+	{ VENDOR_UBNT, "PowerStation2 (18V)", 	0xffff, 0xffff, 0xffff, 0xb102,  0,     0 },
+	{ VENDOR_UBNT, "PowerStation2 (16D)", 	0xffff, 0xffff, 0xffff, 0xb202,  0,     0 },
+	{ VENDOR_UBNT, "PowerStation2 (EXT)", 	0xffff, 0xffff, 0xffff, 0xb302,  0,     0 },
+	{ VENDOR_UBNT, "PowerStation5 (22V)", 	0xffff, 0xffff, 0xffff, 0xb105,  0,     0 },
+	{ VENDOR_UBNT, "PowerStation5 (EXT)", 	0xffff, 0xffff, 0xffff, 0xb305,  0,     0 },
+	{ VENDOR_UBNT, "PicoStation2",        	0xffff, 0xffff, 0xffff, 0xc302,  0,     0 },
+	{ VENDOR_UBNT, "PicoStation2 HP",     	0xffff, 0xffff, 0xffff, 0xc3a2, 10,     0 },
+	{ VENDOR_UBNT, "WispStation5",        	0xffff, 0xffff, 0xffff, 0xa105,  0,     0 },
+	{ VENDOR_UBNT, "LiteStation2",        	0xffff, 0xffff, 0xffff, 0xa002, 10,     0 },
+	{ VENDOR_UBNT, "LiteStation5",        	0xffff, 0xffff, 0xffff, 0xa005,  5,     0 },
+	{ VENDOR_UBNT, "NanoStation2",        	0xffff, 0xffff, 0xffff, 0xc002, 10,     0 },
+	{ VENDOR_UBNT, "NanoStation5",        	0xffff, 0xffff, 0xffff, 0xc005,  5,     0 },
+	{ VENDOR_UBNT, "NanoStation Loco2",   	0xffff, 0xffff, 0xffff, 0xc102, 10,     0 },
+	{ VENDOR_UBNT, "NanoStation Loco5",   	0xffff, 0xffff, 0xffff, 0xc105,  5,     0 },
+	{ VENDOR_UBNT, "Bullet2",             	0xffff, 0xffff, 0xffff, 0xc202, 10,     0 },
+	{ VENDOR_UBNT, "Bullet5",             	0xffff, 0xffff, 0xffff, 0xc205,  5,     0 },
+	{ VENDOR_UBNT, "XR2",                   0x168c, 0x001b, 0x0777, 0x3002, 10,     0 },
+	{ VENDOR_UBNT, "XR2",                   0x168c, 0x001b, 0x7777, 0x3002, 10,     0 },
+	{ VENDOR_UBNT, "XR2.3",                 0x168c, 0x001b, 0x0777, 0x3b02, 10,     0 },
+	{ VENDOR_UBNT, "XR2.6",                 0x168c, 0x001b, 0x0777, 0x3c02, 10,     0 },
+	{ VENDOR_UBNT, "XR3-2.8",               0x168c, 0x001b, 0x0777, 0x3b03, 10,     0 },
+	{ VENDOR_UBNT, "XR3-3.6",               0x168c, 0x001b, 0x0777, 0x3c03, 10,     0 },
+	{ VENDOR_UBNT, "XR3",                   0x168c, 0x001b, 0x0777, 0x3003, 10,     0 },
+	{ VENDOR_UBNT, "XR4",                   0x168c, 0x001b, 0x0777, 0x3004, 10,     0 },
+	{ VENDOR_UBNT, "XR5",                   0x168c, 0x001b, 0x0777, 0x3005, 10,     0 },
+	{ VENDOR_UBNT, "XR5",                   0x168c, 0x001b, 0x7777, 0x3005, 10,     0 },
+	{ VENDOR_UBNT, "XR7",                   0x168c, 0x001b, 0x0777, 0x3007, 10,     0 },
+	{ VENDOR_UBNT, "XR9",                   0x168c, 0x001b, 0x0777, 0x3009, 10, -1520 },
+	{ VENDOR_ATH,  "AR5413",                0x168c, 0x001b, 0x168c, 0x2063,  0,     0 },
+	{ VENDOR_UBNT, "SRC",                   0x168c, 0x0013, 0x168c, 0x1042,  1,     0 },
+	{ VENDOR_UBNT, "SR2",                   0x168c, 0x0013, 0x0777, 0x2041, 10,     0 },
+	{ VENDOR_UBNT, "SR4",                   0x168c, 0x0013, 0x0777, 0x2004,  6,     0 },
+	{ VENDOR_UBNT, "SR4",                   0x168c, 0x0013, 0x7777, 0x2004,  6,     0 },
+	{ VENDOR_UBNT, "SR4C",                  0x168c, 0x0013, 0x0777, 0x1004,  6,     0 },
+	{ VENDOR_UBNT, "SR4C",                  0x168c, 0x0013, 0x7777, 0x1004,  6,     0 },
+	{ VENDOR_UBNT, "SR5",                   0x168c, 0x0013, 0x168c, 0x2042,  7,     0 },
+	{ VENDOR_UBNT, "SR9",                   0x168c, 0x0013, 0x7777, 0x2009, 12, -1500 },
+	{ VENDOR_UBNT, "SR71A",                 0x168c, 0x0027, 0x168c, 0x2082, 10,     0 },
+	{ VENDOR_UBNT, "SR71",                  0x168c, 0x0027, 0x0777, 0x4082, 10,     0 },
+#endif
+#ifdef USE_NL80211
+	{ VENDOR_UBNT, "PicoStation M2",        0x168c, 0x002a, 0x0777, 0xe302, 12,     0 }, /* ToDo: confirm offset */
+	{ VENDOR_UBNT, "NanoStation M2",        0x168c, 0x002a, 0x0777, 0xe012, 12,     0 }, /* ToDo: confirm offset */
+	{ VENDOR_UBNT, "NanoStation M5",        0x168c, 0x002a, 0x0777, 0xe005,  5,     0 }, /* ToDo: confirm offset */
+	{ VENDOR_UBNT, "Bullet M2",             0x168c, 0x002a, 0x0777, 0xe202, 12,     0 },
+	{ VENDOR_UBNT, "Bullet M5",             0x168c, 0x002a, 0x0777, 0xe805,  5,     0 },
+
+	{ VENDOR_ATH,  "AR9220",                0x168c, 0x0029, 0x168c, 0xa094,  0,     0 },
+	{ VENDOR_ATH,  "AR9223",                0x168c, 0x0029, 0x168c, 0xa095,  0,     0 },
+	{ VENDOR_ATH,  "AR9280",                0x168c, 0x002a, 0x168c, 0xa093,  0,     0 },
+	{ VENDOR_ATH,  "AR9285",                0x168c, 0x002b, 0x168c, 0xa091,  0,     0 },
+	{ VENDOR_RALINK,  "Rt3050",             0x1814, 0x3050, 0x1814, 0x0005,  0,     0 },
+	{ VENDOR_RALINK,  "Rt3052",             0x1814, 0x3052, 0x1814, 0x0008,  0,     0 },
+	{ VENDOR_RALINK,  "Rt3352",             0x1814, 0x3352, 0x1814, 0x000c,  0,     0 },
+#endif
+	{ NULL }
+};
+
+
+const char * iwinfo_type(const char *ifname)
+{
+#ifdef USE_NL80211
+	if (nl80211_probe(ifname))
+		return "nl80211";
+	else
+#endif
+
+#ifdef USE_MADWIFI
+	if (madwifi_probe(ifname))
+		return "madwifi";
+	else
+#endif
+
+#ifdef USE_WL
+	if (wl_probe(ifname))
+		return "wl";
+	else
+#endif
+
+	if (wext_probe(ifname))
+		return "wext";
+
+	return NULL;
+}
+
+const struct iwinfo_ops * iwinfo_backend(const char *ifname)
+{
+	const char *type;
+	struct iwinfo_ops *ops;
+
+	type = iwinfo_type(ifname);
+	if (!type)
+		return NULL;
+
+#ifdef USE_NL80211
+	if (!strcmp(type, "nl80211"))
+		return &nl80211_ops;
+	else
+#endif
+
+#ifdef USE_MADWIFI
+	if (!strcmp(type, "madwifi"))
+		return &madwifi_ops;
+	else
+#endif
+
+#ifdef USE_WL
+	if (!strcmp(type, "wl"))
+		return &wl_ops;
+	else
+#endif
+
+	if (!strcmp(type, "wext"))
+		return &wext_ops;
+
+	return NULL;
+}
+
+void iwinfo_finish(void)
+{
+#ifdef USE_WL
+	wl_close();
+#endif
+#ifdef USE_MADWIFI
+	madwifi_close();
+#endif
+#ifdef USE_NL80211
+	nl80211_close();
+#endif
+	wext_close();
+	iwinfo_close();
+}

package/network/utils/iwinfo/src/iwinfo_lua.c

@@ -0,0 +1,886 @@
+/*
+ * iwinfo - Wireless Information Library - Lua Bindings
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include "iwinfo/lua.h"
+
+
+/* Determine type */
+static int iwinfo_L_type(lua_State *L)
+{
+	const char *ifname = luaL_checkstring(L, 1);
+	const char *type = iwinfo_type(ifname);
+
+	if (type)
+		lua_pushstring(L, type);
+	else
+		lua_pushnil(L);
+
+	return 1;
+}
+
+/* Shutdown backends */
+static int iwinfo_L__gc(lua_State *L)
+{
+	iwinfo_finish();
+	return 0;
+}
+
+/*
+ * Build a short textual description of the crypto info
+ */
+
+static char * iwinfo_crypto_print_ciphers(int ciphers)
+{
+	static char str[128] = { 0 };
+	char *pos = str;
+
+	if (ciphers & IWINFO_CIPHER_WEP40)
+		pos += sprintf(pos, "WEP-40, ");
+
+	if (ciphers & IWINFO_CIPHER_WEP104)
+		pos += sprintf(pos, "WEP-104, ");
+
+	if (ciphers & IWINFO_CIPHER_TKIP)
+		pos += sprintf(pos, "TKIP, ");
+
+	if (ciphers & IWINFO_CIPHER_CCMP)
+		pos += sprintf(pos, "CCMP, ");
+
+	if (ciphers & IWINFO_CIPHER_WRAP)
+		pos += sprintf(pos, "WRAP, ");
+
+	if (ciphers & IWINFO_CIPHER_AESOCB)
+		pos += sprintf(pos, "AES-OCB, ");
+
+	if (ciphers & IWINFO_CIPHER_CKIP)
+		pos += sprintf(pos, "CKIP, ");
+
+	if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
+		pos += sprintf(pos, "NONE, ");
+
+	*(pos - 2) = 0;
+
+	return str;
+}
+
+static char * iwinfo_crypto_print_suites(int suites)
+{
+	static char str[64] = { 0 };
+	char *pos = str;
+
+	if (suites & IWINFO_KMGMT_PSK)
+		pos += sprintf(pos, "PSK/");
+
+	if (suites & IWINFO_KMGMT_8021x)
+		pos += sprintf(pos, "802.1X/");
+
+	if (!suites || (suites & IWINFO_KMGMT_NONE))
+		pos += sprintf(pos, "NONE/");
+
+	*(pos - 1) = 0;
+
+	return str;
+}
+
+static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
+{
+	static char desc[512] = { 0 };
+
+	if (c)
+	{
+		if (c->enabled)
+		{
+			/* WEP */
+			if (c->auth_algs && !c->wpa_version)
+			{
+				if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
+				    (c->auth_algs & IWINFO_AUTH_SHARED))
+				{
+					sprintf(desc, "WEP Open/Shared (%s)",
+						iwinfo_crypto_print_ciphers(c->pair_ciphers));
+				}
+				else if (c->auth_algs & IWINFO_AUTH_OPEN)
+				{
+					sprintf(desc, "WEP Open System (%s)",
+						iwinfo_crypto_print_ciphers(c->pair_ciphers));
+				}
+				else if (c->auth_algs & IWINFO_AUTH_SHARED)
+				{
+					sprintf(desc, "WEP Shared Auth (%s)",
+						iwinfo_crypto_print_ciphers(c->pair_ciphers));
+				}
+			}
+
+			/* WPA */
+			else if (c->wpa_version)
+			{
+				switch (c->wpa_version) {
+					case 3:
+						sprintf(desc, "mixed WPA/WPA2 %s (%s)",
+							iwinfo_crypto_print_suites(c->auth_suites),
+							iwinfo_crypto_print_ciphers(
+								c->pair_ciphers & c->group_ciphers));
+						break;
+
+					case 2:
+						sprintf(desc, "WPA2 %s (%s)",
+							iwinfo_crypto_print_suites(c->auth_suites),
+							iwinfo_crypto_print_ciphers(
+								c->pair_ciphers & c->group_ciphers));
+						break;
+
+					case 1:
+						sprintf(desc, "WPA %s (%s)",
+							iwinfo_crypto_print_suites(c->auth_suites),
+							iwinfo_crypto_print_ciphers(
+								c->pair_ciphers & c->group_ciphers));
+						break;
+				}
+			}
+			else
+			{
+				sprintf(desc, "None");
+			}
+		}
+		else
+		{
+			sprintf(desc, "None");
+		}
+	}
+	else
+	{
+		sprintf(desc, "Unknown");
+	}
+
+	return desc;
+}
+
+/* Build Lua table from crypto data */
+static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
+{
+	int i, j;
+
+	lua_newtable(L);
+
+	lua_pushboolean(L, c->enabled);
+	lua_setfield(L, -2, "enabled");
+
+	lua_pushstring(L, iwinfo_crypto_desc(c));
+	lua_setfield(L, -2, "description");
+
+	lua_pushboolean(L, (c->enabled && !c->wpa_version));
+	lua_setfield(L, -2, "wep");
+
+	lua_pushinteger(L, c->wpa_version);
+	lua_setfield(L, -2, "wpa");
+
+	lua_newtable(L);
+	for (i = 0, j = 1; i < 8; i++)
+	{
+		if (c->pair_ciphers & (1 << i))
+		{
+			lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
+			lua_rawseti(L, -2, j++);
+		}
+	}
+	lua_setfield(L, -2, "pair_ciphers");
+
+	lua_newtable(L);
+	for (i = 0, j = 1; i < 8; i++)
+	{
+		if (c->group_ciphers & (1 << i))
+		{
+			lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
+			lua_rawseti(L, -2, j++);
+		}
+	}
+	lua_setfield(L, -2, "group_ciphers");
+
+	lua_newtable(L);
+	for (i = 0, j = 1; i < 8; i++)
+	{
+		if (c->auth_suites & (1 << i))
+		{
+			lua_pushstring(L, IWINFO_KMGMT_NAMES[i]);
+			lua_rawseti(L, -2, j++);
+		}
+	}
+	lua_setfield(L, -2, "auth_suites");
+
+	lua_newtable(L);
+	for (i = 0, j = 1; i < 8; i++)
+	{
+		if (c->auth_algs & (1 << i))
+		{
+			lua_pushstring(L, IWINFO_AUTH_NAMES[i]);
+			lua_rawseti(L, -2, j++);
+		}
+	}
+	lua_setfield(L, -2, "auth_algs");
+}
+
+
+/* Wrapper for mode */
+static int iwinfo_L_mode(lua_State *L, int (*func)(const char *, int *))
+{
+	int mode;
+	const char *ifname = luaL_checkstring(L, 1);
+
+	if ((*func)(ifname, &mode))
+		mode = IWINFO_OPMODE_UNKNOWN;
+
+	lua_pushstring(L, IWINFO_OPMODE_NAMES[mode]);
+	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_pushnumber(L, e->inactive);
+			lua_setfield(L, -2, "inactive");
+
+			lua_pushnumber(L, e->rx_packets);
+			lua_setfield(L, -2, "rx_packets");
+
+			lua_pushnumber(L, e->tx_packets);
+			lua_setfield(L, -2, "tx_packets");
+
+			lua_pushnumber(L, e->rx_rate.rate);
+			lua_setfield(L, -2, "rx_rate");
+
+			lua_pushnumber(L, e->tx_rate.rate);
+			lua_setfield(L, -2, "tx_rate");
+
+			if (e->rx_rate.mcs >= 0)
+			{
+				lua_pushnumber(L, e->rx_rate.mcs);
+				lua_setfield(L, -2, "rx_mcs");
+
+				lua_pushboolean(L, e->rx_rate.is_40mhz);
+				lua_setfield(L, -2, "rx_40mhz");
+
+				lua_pushboolean(L, e->rx_rate.is_short_gi);
+				lua_setfield(L, -2, "rx_short_gi");
+			}
+
+			if (e->tx_rate.mcs >= 0)
+			{
+				lua_pushnumber(L, e->tx_rate.mcs);
+				lua_setfield(L, -2, "tx_mcs");
+
+				lua_pushboolean(L, e->tx_rate.is_40mhz);
+				lua_setfield(L, -2, "tx_40mhz");
+
+				lua_pushboolean(L, e->tx_rate.is_short_gi);
+				lua_setfield(L, -2, "tx_short_gi");
+			}
+
+			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;
+
+	memset(rv, 0, sizeof(rv));
+
+	if (!(*func)(ifname, rv, &len))
+	{
+		lua_newtable(L);
+
+		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;
+	}
+
+	return 0;
+}
+
+/* Wrapper for scan list */
+static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+	int i, x, len;
+	char rv[IWINFO_BUFSIZE];
+	char macstr[18];
+	const char *ifname = luaL_checkstring(L, 1);
+	struct iwinfo_scanlist_entry *e;
+
+	lua_newtable(L);
+	memset(rv, 0, sizeof(rv));
+
+	if (!(*func)(ifname, rv, &len))
+	{
+		for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
+		{
+			e = (struct iwinfo_scanlist_entry *) &rv[i];
+
+			lua_newtable(L);
+
+			/* BSSID */
+			sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
+				e->mac[0], e->mac[1], e->mac[2],
+				e->mac[3], e->mac[4], e->mac[5]);
+
+			lua_pushstring(L, macstr);
+			lua_setfield(L, -2, "bssid");
+
+			/* ESSID */
+			if (e->ssid[0])
+			{
+				lua_pushstring(L, (char *) e->ssid);
+				lua_setfield(L, -2, "ssid");
+			}
+
+			/* Channel */
+			lua_pushinteger(L, e->channel);
+			lua_setfield(L, -2, "channel");
+
+			/* Mode */
+			lua_pushstring(L, IWINFO_OPMODE_NAMES[e->mode]);
+			lua_setfield(L, -2, "mode");
+
+			/* Quality, Signal */
+			lua_pushinteger(L, e->quality);
+			lua_setfield(L, -2, "quality");
+
+			lua_pushinteger(L, e->quality_max);
+			lua_setfield(L, -2, "quality_max");
+
+			lua_pushnumber(L, (e->signal - 0x100));
+			lua_setfield(L, -2, "signal");
+
+			/* Crypto */
+			iwinfo_L_cryptotable(L, &e->crypto);
+			lua_setfield(L, -2, "encryption");
+
+			lua_rawseti(L, -2, x);
+		}
+	}
+
+	return 1;
+}
+
+/* Wrapper for frequency list */
+static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+	int i, x, len;
+	char rv[IWINFO_BUFSIZE];
+	const char *ifname = luaL_checkstring(L, 1);
+	struct iwinfo_freqlist_entry *e;
+
+	lua_newtable(L);
+	memset(rv, 0, sizeof(rv));
+
+	if (!(*func)(ifname, rv, &len))
+	{
+		for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
+		{
+			e = (struct iwinfo_freqlist_entry *) &rv[i];
+
+			lua_newtable(L);
+
+			/* MHz */
+			lua_pushinteger(L, e->mhz);
+			lua_setfield(L, -2, "mhz");
+
+			/* Channel */
+			lua_pushinteger(L, e->channel);
+			lua_setfield(L, -2, "channel");
+
+			/* Restricted (DFS/TPC/Radar) */
+			lua_pushboolean(L, e->restricted);
+			lua_setfield(L, -2, "restricted");
+
+			lua_rawseti(L, -2, x);
+		}
+	}
+
+	return 1;
+}
+
+/* Wrapper for crypto settings */
+static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
+{
+	const char *ifname = luaL_checkstring(L, 1);
+	struct iwinfo_crypto_entry c = { 0 };
+
+	if (!(*func)(ifname, (char *)&c))
+	{
+		iwinfo_L_cryptotable(L, &c);
+		return 1;
+	}
+
+	lua_pushnil(L);
+	return 1;
+}
+
+/* Wrapper for hwmode list */
+static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
+{
+	const char *ifname = luaL_checkstring(L, 1);
+	int hwmodes = 0;
+
+	if (!(*func)(ifname, &hwmodes))
+	{
+		lua_newtable(L);
+
+		lua_pushboolean(L, hwmodes & IWINFO_80211_A);
+		lua_setfield(L, -2, "a");
+
+		lua_pushboolean(L, hwmodes & IWINFO_80211_B);
+		lua_setfield(L, -2, "b");
+
+		lua_pushboolean(L, hwmodes & IWINFO_80211_G);
+		lua_setfield(L, -2, "g");
+
+		lua_pushboolean(L, hwmodes & IWINFO_80211_N);
+		lua_setfield(L, -2, "n");
+
+		return 1;
+	}
+
+	lua_pushnil(L);
+	return 1;
+}
+
+/* Wrapper for mbssid_support */
+static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
+{
+	const char *ifname = luaL_checkstring(L, 1);
+	int support = 0;
+
+	if (!(*func)(ifname, &support))
+	{
+		lua_pushboolean(L, support);
+		return 1;
+	}
+
+	lua_pushnil(L);
+	return 1;
+}
+
+/* Wrapper for hardware_id */
+static int iwinfo_L_hardware_id(lua_State *L, int (*func)(const char *, char *))
+{
+	const char *ifname = luaL_checkstring(L, 1);
+	struct iwinfo_hardware_id ids;
+
+	if (!(*func)(ifname, (char *)&ids))
+	{
+		lua_newtable(L);
+
+		lua_pushnumber(L, ids.vendor_id);
+		lua_setfield(L, -2, "vendor_id");
+
+		lua_pushnumber(L, ids.device_id);
+		lua_setfield(L, -2, "device_id");
+
+		lua_pushnumber(L, ids.subsystem_vendor_id);
+		lua_setfield(L, -2, "subsystem_vendor_id");
+
+		lua_pushnumber(L, ids.subsystem_device_id);
+		lua_setfield(L, -2, "subsystem_device_id");
+	}
+	else
+	{
+		lua_pushnil(L);
+	}
+
+	return 1;
+}
+
+/* Wrapper for country list */
+static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
+{
+	int i;
+	struct iwinfo_country_entry *c;
+
+	for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
+	{
+		c = (struct iwinfo_country_entry *) &buf[i];
+
+		if (c->iso3166 == iso3166)
+			return c->ccode;
+	}
+
+	return NULL;
+}
+
+static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
+{
+	int len, i, j;
+	char rv[IWINFO_BUFSIZE], alpha2[3];
+	char *ccode;
+	const char *ifname = luaL_checkstring(L, 1);
+	const struct iwinfo_iso3166_label *l;
+
+	lua_newtable(L);
+	memset(rv, 0, sizeof(rv));
+
+	if (!(*func)(ifname, rv, &len))
+	{
+		for (l = IWINFO_ISO3166_NAMES, j = 1; l->iso3166; l++)
+		{
+			if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
+			{
+				sprintf(alpha2, "%c%c",
+					(l->iso3166 / 256), (l->iso3166 % 256));
+
+				lua_newtable(L);
+
+				lua_pushstring(L, alpha2);
+				lua_setfield(L, -2, "alpha2");
+
+				lua_pushstring(L, ccode);
+				lua_setfield(L, -2, "ccode");
+
+				lua_pushstring(L, l->name);
+				lua_setfield(L, -2, "name");
+
+				lua_rawseti(L, -2, j++);
+			}
+		}
+	}
+
+	return 1;
+}
+
+
+#ifdef USE_WL
+/* Broadcom */
+LUA_WRAP_INT(wl,channel)
+LUA_WRAP_INT(wl,frequency)
+LUA_WRAP_INT(wl,frequency_offset)
+LUA_WRAP_INT(wl,txpower)
+LUA_WRAP_INT(wl,txpower_offset)
+LUA_WRAP_INT(wl,bitrate)
+LUA_WRAP_INT(wl,signal)
+LUA_WRAP_INT(wl,noise)
+LUA_WRAP_INT(wl,quality)
+LUA_WRAP_INT(wl,quality_max)
+LUA_WRAP_STRING(wl,ssid)
+LUA_WRAP_STRING(wl,bssid)
+LUA_WRAP_STRING(wl,country)
+LUA_WRAP_STRING(wl,hardware_name)
+LUA_WRAP_STRUCT(wl,mode)
+LUA_WRAP_STRUCT(wl,assoclist)
+LUA_WRAP_STRUCT(wl,txpwrlist)
+LUA_WRAP_STRUCT(wl,scanlist)
+LUA_WRAP_STRUCT(wl,freqlist)
+LUA_WRAP_STRUCT(wl,countrylist)
+LUA_WRAP_STRUCT(wl,hwmodelist)
+LUA_WRAP_STRUCT(wl,encryption)
+LUA_WRAP_STRUCT(wl,mbssid_support)
+LUA_WRAP_STRUCT(wl,hardware_id)
+#endif
+
+#ifdef USE_MADWIFI
+/* Madwifi */
+LUA_WRAP_INT(madwifi,channel)
+LUA_WRAP_INT(madwifi,frequency)
+LUA_WRAP_INT(madwifi,frequency_offset)
+LUA_WRAP_INT(madwifi,txpower)
+LUA_WRAP_INT(madwifi,txpower_offset)
+LUA_WRAP_INT(madwifi,bitrate)
+LUA_WRAP_INT(madwifi,signal)
+LUA_WRAP_INT(madwifi,noise)
+LUA_WRAP_INT(madwifi,quality)
+LUA_WRAP_INT(madwifi,quality_max)
+LUA_WRAP_STRING(madwifi,ssid)
+LUA_WRAP_STRING(madwifi,bssid)
+LUA_WRAP_STRING(madwifi,country)
+LUA_WRAP_STRING(madwifi,hardware_name)
+LUA_WRAP_STRUCT(madwifi,mode)
+LUA_WRAP_STRUCT(madwifi,assoclist)
+LUA_WRAP_STRUCT(madwifi,txpwrlist)
+LUA_WRAP_STRUCT(madwifi,scanlist)
+LUA_WRAP_STRUCT(madwifi,freqlist)
+LUA_WRAP_STRUCT(madwifi,countrylist)
+LUA_WRAP_STRUCT(madwifi,hwmodelist)
+LUA_WRAP_STRUCT(madwifi,encryption)
+LUA_WRAP_STRUCT(madwifi,mbssid_support)
+LUA_WRAP_STRUCT(madwifi,hardware_id)
+#endif
+
+#ifdef USE_NL80211
+/* NL80211 */
+LUA_WRAP_INT(nl80211,channel)
+LUA_WRAP_INT(nl80211,frequency)
+LUA_WRAP_INT(nl80211,frequency_offset)
+LUA_WRAP_INT(nl80211,txpower)
+LUA_WRAP_INT(nl80211,txpower_offset)
+LUA_WRAP_INT(nl80211,bitrate)
+LUA_WRAP_INT(nl80211,signal)
+LUA_WRAP_INT(nl80211,noise)
+LUA_WRAP_INT(nl80211,quality)
+LUA_WRAP_INT(nl80211,quality_max)
+LUA_WRAP_STRING(nl80211,ssid)
+LUA_WRAP_STRING(nl80211,bssid)
+LUA_WRAP_STRING(nl80211,country)
+LUA_WRAP_STRING(nl80211,hardware_name)
+LUA_WRAP_STRUCT(nl80211,mode)
+LUA_WRAP_STRUCT(nl80211,assoclist)
+LUA_WRAP_STRUCT(nl80211,txpwrlist)
+LUA_WRAP_STRUCT(nl80211,scanlist)
+LUA_WRAP_STRUCT(nl80211,freqlist)
+LUA_WRAP_STRUCT(nl80211,countrylist)
+LUA_WRAP_STRUCT(nl80211,hwmodelist)
+LUA_WRAP_STRUCT(nl80211,encryption)
+LUA_WRAP_STRUCT(nl80211,mbssid_support)
+LUA_WRAP_STRUCT(nl80211,hardware_id)
+#endif
+
+/* Wext */
+LUA_WRAP_INT(wext,channel)
+LUA_WRAP_INT(wext,frequency)
+LUA_WRAP_INT(wext,frequency_offset)
+LUA_WRAP_INT(wext,txpower)
+LUA_WRAP_INT(wext,txpower_offset)
+LUA_WRAP_INT(wext,bitrate)
+LUA_WRAP_INT(wext,signal)
+LUA_WRAP_INT(wext,noise)
+LUA_WRAP_INT(wext,quality)
+LUA_WRAP_INT(wext,quality_max)
+LUA_WRAP_STRING(wext,ssid)
+LUA_WRAP_STRING(wext,bssid)
+LUA_WRAP_STRING(wext,country)
+LUA_WRAP_STRING(wext,hardware_name)
+LUA_WRAP_STRUCT(wext,mode)
+LUA_WRAP_STRUCT(wext,assoclist)
+LUA_WRAP_STRUCT(wext,txpwrlist)
+LUA_WRAP_STRUCT(wext,scanlist)
+LUA_WRAP_STRUCT(wext,freqlist)
+LUA_WRAP_STRUCT(wext,countrylist)
+LUA_WRAP_STRUCT(wext,hwmodelist)
+LUA_WRAP_STRUCT(wext,encryption)
+LUA_WRAP_STRUCT(wext,mbssid_support)
+LUA_WRAP_STRUCT(wext,hardware_id)
+
+#ifdef USE_WL
+/* Broadcom table */
+static const luaL_reg R_wl[] = {
+	LUA_REG(wl,channel),
+	LUA_REG(wl,frequency),
+	LUA_REG(wl,frequency_offset),
+	LUA_REG(wl,txpower),
+	LUA_REG(wl,txpower_offset),
+	LUA_REG(wl,bitrate),
+	LUA_REG(wl,signal),
+	LUA_REG(wl,noise),
+	LUA_REG(wl,quality),
+	LUA_REG(wl,quality_max),
+	LUA_REG(wl,mode),
+	LUA_REG(wl,ssid),
+	LUA_REG(wl,bssid),
+	LUA_REG(wl,country),
+	LUA_REG(wl,assoclist),
+	LUA_REG(wl,txpwrlist),
+	LUA_REG(wl,scanlist),
+	LUA_REG(wl,freqlist),
+	LUA_REG(wl,countrylist),
+	LUA_REG(wl,hwmodelist),
+	LUA_REG(wl,encryption),
+	LUA_REG(wl,mbssid_support),
+	LUA_REG(wl,hardware_id),
+	LUA_REG(wl,hardware_name),
+	{ NULL, NULL }
+};
+#endif
+
+#ifdef USE_MADWIFI
+/* Madwifi table */
+static const luaL_reg R_madwifi[] = {
+	LUA_REG(madwifi,channel),
+	LUA_REG(madwifi,frequency),
+	LUA_REG(madwifi,frequency_offset),
+	LUA_REG(madwifi,txpower),
+	LUA_REG(madwifi,txpower_offset),
+	LUA_REG(madwifi,bitrate),
+	LUA_REG(madwifi,signal),
+	LUA_REG(madwifi,noise),
+	LUA_REG(madwifi,quality),
+	LUA_REG(madwifi,quality_max),
+	LUA_REG(madwifi,mode),
+	LUA_REG(madwifi,ssid),
+	LUA_REG(madwifi,bssid),
+	LUA_REG(madwifi,country),
+	LUA_REG(madwifi,assoclist),
+	LUA_REG(madwifi,txpwrlist),
+	LUA_REG(madwifi,scanlist),
+	LUA_REG(madwifi,freqlist),
+	LUA_REG(madwifi,countrylist),
+	LUA_REG(madwifi,hwmodelist),
+	LUA_REG(madwifi,encryption),
+	LUA_REG(madwifi,mbssid_support),
+	LUA_REG(madwifi,hardware_id),
+	LUA_REG(madwifi,hardware_name),
+	{ NULL, NULL }
+};
+#endif
+
+#ifdef USE_NL80211
+/* NL80211 table */
+static const luaL_reg R_nl80211[] = {
+	LUA_REG(nl80211,channel),
+	LUA_REG(nl80211,frequency),
+	LUA_REG(nl80211,frequency_offset),
+	LUA_REG(nl80211,txpower),
+	LUA_REG(nl80211,txpower_offset),
+	LUA_REG(nl80211,bitrate),
+	LUA_REG(nl80211,signal),
+	LUA_REG(nl80211,noise),
+	LUA_REG(nl80211,quality),
+	LUA_REG(nl80211,quality_max),
+	LUA_REG(nl80211,mode),
+	LUA_REG(nl80211,ssid),
+	LUA_REG(nl80211,bssid),
+	LUA_REG(nl80211,country),
+	LUA_REG(nl80211,assoclist),
+	LUA_REG(nl80211,txpwrlist),
+	LUA_REG(nl80211,scanlist),
+	LUA_REG(nl80211,freqlist),
+	LUA_REG(nl80211,countrylist),
+	LUA_REG(nl80211,hwmodelist),
+	LUA_REG(nl80211,encryption),
+	LUA_REG(nl80211,mbssid_support),
+	LUA_REG(nl80211,hardware_id),
+	LUA_REG(nl80211,hardware_name),
+	{ NULL, NULL }
+};
+#endif
+
+/* Wext table */
+static const luaL_reg R_wext[] = {
+	LUA_REG(wext,channel),
+	LUA_REG(wext,frequency),
+	LUA_REG(wext,frequency_offset),
+	LUA_REG(wext,txpower),
+	LUA_REG(wext,txpower_offset),
+	LUA_REG(wext,bitrate),
+	LUA_REG(wext,signal),
+	LUA_REG(wext,noise),
+	LUA_REG(wext,quality),
+	LUA_REG(wext,quality_max),
+	LUA_REG(wext,mode),
+	LUA_REG(wext,ssid),
+	LUA_REG(wext,bssid),
+	LUA_REG(wext,country),
+	LUA_REG(wext,assoclist),
+	LUA_REG(wext,txpwrlist),
+	LUA_REG(wext,scanlist),
+	LUA_REG(wext,freqlist),
+	LUA_REG(wext,countrylist),
+	LUA_REG(wext,hwmodelist),
+	LUA_REG(wext,encryption),
+	LUA_REG(wext,mbssid_support),
+	LUA_REG(wext,hardware_id),
+	LUA_REG(wext,hardware_name),
+	{ NULL, NULL }
+};
+
+/* Common */
+static const luaL_reg R_common[] = {
+	{ "type", iwinfo_L_type },
+	{ "__gc", iwinfo_L__gc  },
+	{ NULL, NULL }
+};
+
+
+LUALIB_API int luaopen_iwinfo(lua_State *L) {
+	luaL_register(L, IWINFO_META, R_common);
+
+#ifdef USE_WL
+	luaL_newmetatable(L, IWINFO_WL_META);
+	luaL_register(L, NULL, R_wl);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -2, "__index");
+	lua_setfield(L, -2, "wl");
+#endif
+
+#ifdef USE_MADWIFI
+	luaL_newmetatable(L, IWINFO_MADWIFI_META);
+	luaL_register(L, NULL, R_madwifi);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -2, "__index");
+	lua_setfield(L, -2, "madwifi");
+#endif
+
+#ifdef USE_NL80211
+	luaL_newmetatable(L, IWINFO_NL80211_META);
+	luaL_register(L, NULL, R_nl80211);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -2, "__index");
+	lua_setfield(L, -2, "nl80211");
+#endif
+
+	luaL_newmetatable(L, IWINFO_WEXT_META);
+	luaL_register(L, NULL, R_wext);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -2, "__index");
+	lua_setfield(L, -2, "wext");
+
+	return 1;
+}

package/network/utils/iwinfo/src/iwinfo_utils.c

@@ -0,0 +1,347 @@
+/*
+ * iwinfo - Wireless Information Library - Shared utility routines
+ *
+ *   Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * The signal handling code is derived from the official madwifi tools,
+ * wlanconfig.c in particular. The encryption property handling was
+ * inspired by the hostapd madwifi driver.
+ */
+
+#include "iwinfo/utils.h"
+
+
+static int ioctl_socket = -1;
+
+static int iwinfo_ioctl_socket(void)
+{
+	/* Prepare socket */
+	if( ioctl_socket == -1 )
+	{
+		ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0);
+		fcntl(ioctl_socket, F_SETFD, fcntl(ioctl_socket, F_GETFD) | FD_CLOEXEC);
+	}
+
+	return ioctl_socket;
+}
+
+int iwinfo_ioctl(int cmd, void *ifr)
+{
+	int s = iwinfo_ioctl_socket();
+	return ioctl(s, cmd, ifr);
+}
+
+int iwinfo_dbm2mw(int in)
+{
+	double res = 1.0;
+	int ip = in / 10;
+	int fp = in % 10;
+	int k;
+
+	for(k = 0; k < ip; k++) res *= 10;
+	for(k = 0; k < fp; k++) res *= LOG10_MAGIC;
+
+	return (int)res;
+}
+
+int iwinfo_mw2dbm(int in)
+{
+	double fin = (double) in;
+	int res = 0;
+
+	while(fin > 10.0)
+	{
+		res += 10;
+		fin /= 10.0;
+	}
+
+	while(fin > 1.000001)
+	{
+		res += 1;
+		fin /= LOG10_MAGIC;
+	}
+
+	return (int)res;
+}
+
+int iwinfo_ifup(const char *ifname)
+{
+	struct ifreq ifr;
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if( iwinfo_ioctl(SIOCGIFFLAGS, &ifr) )
+		return 0;
+
+	ifr.ifr_flags |= (IFF_UP | IFF_RUNNING);
+
+	return !iwinfo_ioctl(SIOCSIFFLAGS, &ifr);
+}
+
+int iwinfo_ifdown(const char *ifname)
+{
+	struct ifreq ifr;
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if( iwinfo_ioctl(SIOCGIFFLAGS, &ifr) )
+		return 0;
+
+	ifr.ifr_flags &= ~(IFF_UP | IFF_RUNNING);
+
+	return !iwinfo_ioctl(SIOCSIFFLAGS, &ifr);
+}
+
+int iwinfo_ifmac(const char *ifname)
+{
+	struct ifreq ifr;
+
+	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if( iwinfo_ioctl(SIOCGIFHWADDR, &ifr) )
+		return 0;
+
+	ifr.ifr_hwaddr.sa_data[1]++;
+	ifr.ifr_hwaddr.sa_data[2]++;
+
+	return !iwinfo_ioctl(SIOCSIFHWADDR, &ifr);
+}
+
+void iwinfo_close(void)
+{
+	if( ioctl_socket > -1 )
+		close(ioctl_socket);
+}
+
+struct iwinfo_hardware_entry * iwinfo_hardware(struct iwinfo_hardware_id *id)
+{
+	const struct iwinfo_hardware_entry *e;
+
+	for (e = IWINFO_HARDWARE_ENTRIES; e->vendor_name; e++)
+	{
+		if ((e->vendor_id != 0xffff) && (e->vendor_id != id->vendor_id))
+			continue;
+
+		if ((e->device_id != 0xffff) && (e->device_id != id->device_id))
+			continue;
+
+		if ((e->subsystem_vendor_id != 0xffff) &&
+			(e->subsystem_vendor_id != id->subsystem_vendor_id))
+			continue;
+
+		if ((e->subsystem_device_id != 0xffff) &&
+			(e->subsystem_device_id != id->subsystem_device_id))
+			continue;
+
+		return (struct iwinfo_hardware_entry *)e;
+	}
+
+	return NULL;
+}
+
+int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id)
+{
+	FILE *mtd;
+	uint16_t *bc;
+
+	int fd, len, off;
+	char buf[128];
+
+	if (!(mtd = fopen("/proc/mtd", "r")))
+		return -1;
+
+	while (fgets(buf, sizeof(buf), mtd) > 0)
+	{
+		if (fscanf(mtd, "mtd%d: %*x %x %127s", &off, &len, buf) < 3 ||
+		    (strcmp(buf, "\"boardconfig\"") && strcmp(buf, "\"EEPROM\"") &&
+		     strcmp(buf, "\"factory\"")))
+		{
+			off = -1;
+			continue;
+		}
+
+		break;
+	}
+
+	fclose(mtd);
+
+	if (off < 0)
+		return -1;
+
+	snprintf(buf, sizeof(buf), "/dev/mtdblock%d", off);
+
+	if ((fd = open(buf, O_RDONLY)) < 0)
+		return -1;
+
+	bc = mmap(NULL, len, PROT_READ, MAP_PRIVATE|MAP_LOCKED, fd, 0);
+
+	if ((void *)bc != MAP_FAILED)
+	{
+		id->vendor_id = 0;
+		id->device_id = 0;
+
+		for (off = len / 2 - 0x800; off >= 0; off -= 0x800)
+		{
+			/* AR531X board data magic */
+			if ((bc[off] == 0x3533) && (bc[off + 1] == 0x3131))
+			{
+				id->vendor_id = bc[off + 0x7d];
+				id->device_id = bc[off + 0x7c];
+				id->subsystem_vendor_id = bc[off + 0x84];
+				id->subsystem_device_id = bc[off + 0x83];
+				break;
+			}
+
+			/* AR5416 EEPROM magic */
+			else if ((bc[off] == 0xA55A) || (bc[off] == 0x5AA5))
+			{
+				id->vendor_id = bc[off + 0x0D];
+				id->device_id = bc[off + 0x0E];
+				id->subsystem_vendor_id = bc[off + 0x13];
+				id->subsystem_device_id = bc[off + 0x14];
+				break;
+			}
+
+			/* Rt3xxx SoC */
+			else if ((bc[off] == 0x3352) || (bc[off] == 0x5233) ||
+			         (bc[off] == 0x3350) || (bc[off] == 0x5033) ||
+			         (bc[off] == 0x3050) || (bc[off] == 0x5030) ||
+			         (bc[off] == 0x3052) || (bc[off] == 0x5230))
+			{
+				/* vendor: RaLink */
+				id->vendor_id = 0x1814;
+				id->subsystem_vendor_id = 0x1814;
+
+				/* device */
+				if (bc[off] & 0xf0 == 0x30)
+					id->device_id = (bc[off] >> 8) | (bc[off] & 0x00ff) << 8;
+				else
+					id->device_id = bc[off];
+
+				/* subsystem from EEPROM_NIC_CONF0_RF_TYPE */
+				id->subsystem_device_id = (bc[off + 0x1a] & 0x0f00) >> 8;
+			}
+		}
+
+		munmap(bc, len);
+	}
+
+	close(fd);
+
+	return (id->vendor_id && id->device_id) ? 0 : -1;
+}
+
+void iwinfo_parse_rsn(struct iwinfo_crypto_entry *c, uint8_t *data, uint8_t len,
+					  uint8_t defcipher, uint8_t defauth)
+{
+	uint16_t i, count;
+
+	static unsigned char ms_oui[3]        = { 0x00, 0x50, 0xf2 };
+	static unsigned char ieee80211_oui[3] = { 0x00, 0x0f, 0xac };
+
+	data += 2;
+	len -= 2;
+
+	if (!memcmp(data, ms_oui, 3))
+		c->wpa_version += 1;
+	else if (!memcmp(data, ieee80211_oui, 3))
+		c->wpa_version += 2;
+
+	if (len < 4)
+	{
+		c->group_ciphers |= defcipher;
+		c->pair_ciphers  |= defcipher;
+		c->auth_suites   |= defauth;
+		return;
+	}
+
+	if (!memcmp(data, ms_oui, 3) || !memcmp(data, ieee80211_oui, 3))
+	{
+		switch (data[3])
+		{
+			case 1: c->group_ciphers |= IWINFO_CIPHER_WEP40;  break;
+			case 2: c->group_ciphers |= IWINFO_CIPHER_TKIP;   break;
+			case 4: c->group_ciphers |= IWINFO_CIPHER_CCMP;   break;
+			case 5: c->group_ciphers |= IWINFO_CIPHER_WEP104; break;
+			case 6:  /* AES-128-CMAC */ break;
+			default: /* proprietary */  break;
+		}
+	}
+
+	data += 4;
+	len -= 4;
+
+	if (len < 2)
+	{
+		c->pair_ciphers |= defcipher;
+		c->auth_suites  |= defauth;
+		return;
+	}
+
+	count = data[0] | (data[1] << 8);
+	if (2 + (count * 4) > len)
+		return;
+
+	for (i = 0; i < count; i++)
+	{
+		if (!memcmp(data + 2 + (i * 4), ms_oui, 3) ||
+			!memcmp(data + 2 + (i * 4), ieee80211_oui, 3))
+		{
+			switch (data[2 + (i * 4) + 3])
+			{
+				case 1: c->pair_ciphers |= IWINFO_CIPHER_WEP40;  break;
+				case 2: c->pair_ciphers |= IWINFO_CIPHER_TKIP;   break;
+				case 4: c->pair_ciphers |= IWINFO_CIPHER_CCMP;   break;
+				case 5: c->pair_ciphers |= IWINFO_CIPHER_WEP104; break;
+				case 6:  /* AES-128-CMAC */ break;
+				default: /* proprietary */  break;
+			}
+		}
+	}
+
+	data += 2 + (count * 4);
+	len -= 2 + (count * 4);
+
+	if (len < 2)
+	{
+		c->auth_suites |= defauth;
+		return;
+	}
+
+	count = data[0] | (data[1] << 8);
+	if (2 + (count * 4) > len)
+		return;
+
+	for (i = 0; i < count; i++)
+	{
+		if (!memcmp(data + 2 + (i * 4), ms_oui, 3) ||
+			!memcmp(data + 2 + (i * 4), ieee80211_oui, 3))
+		{
+			switch (data[2 + (i * 4) + 3])
+			{
+				case 1: c->auth_suites |= IWINFO_KMGMT_8021x; break;
+				case 2: c->auth_suites |= IWINFO_KMGMT_PSK;   break;
+				case 3:  /* FT/IEEE 802.1X */                 break;
+				case 4:  /* FT/PSK */                         break;
+				case 5:  /* IEEE 802.1X/SHA-256 */            break;
+				case 6:  /* PSK/SHA-256 */                    break;
+				default: /* proprietary */                    break;
+			}
+		}
+	}
+
+	data += 2 + (count * 4);
+	len -= 2 + (count * 4);
+}

package/network/utils/iwinfo/src/iwinfo_wext.c

@@ -0,0 +1,520 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Backend
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * Parts of this code are derived from the Linux wireless tools, iwlib.c,
+ * iwlist.c and iwconfig.c in particular.
+ */
+
+#include "iwinfo.h"
+#include "iwinfo/wext.h"
+
+static double wext_freq2float(const struct iw_freq *in)
+{
+	int		i;
+	double	res = (double) in->m;
+	for(i = 0; i < in->e; i++) res *= 10;
+	return res;
+}
+
+static inline int wext_freq2mhz(const struct iw_freq *in)
+{
+	int i;
+
+	if( in->e == 6 )
+	{
+		return in->m;
+	}
+	else
+	{
+		return (int)(wext_freq2float(in) / 1000000);
+	}
+}
+
+static inline int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
+{
+	if( !strncmp(ifname, "mon.", 4) )
+		strncpy(wrq->ifr_name, &ifname[4], IFNAMSIZ);
+	else
+		strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+
+	return iwinfo_ioctl(cmd, wrq);
+}
+
+
+int wext_probe(const char *ifname)
+{
+	struct iwreq wrq;
+
+	if(wext_ioctl(ifname, SIOCGIWNAME, &wrq) >= 0)
+		return 1;
+
+	return 0;
+}
+
+void wext_close(void)
+{
+	/* Nop */
+}
+
+int wext_get_mode(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+
+	if(wext_ioctl(ifname, SIOCGIWMODE, &wrq) >= 0)
+	{
+		switch(wrq.u.mode)
+		{
+			case 1:
+				*buf = IWINFO_OPMODE_ADHOC;
+				break;
+
+			case 2:
+				*buf = IWINFO_OPMODE_CLIENT;
+				break;
+
+			case 3:
+				*buf = IWINFO_OPMODE_MASTER;
+				break;
+
+			case 6:
+				*buf = IWINFO_OPMODE_MONITOR;
+				break;
+
+			default:
+				*buf = IWINFO_OPMODE_UNKNOWN;
+				break;
+		}
+
+		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) &range;
+			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) &range;
+			wrq.u.data.length  = sizeof(struct iw_range);
+			wrq.u.data.flags   = 0;
+
+			if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+			{
+				for(i = 0; i < range.num_frequency; i++)
+				{
+					if( range.freq[i].i == channel )
+					{
+						*buf = wext_freq2mhz(&range.freq[i]);
+						return 0;
+					}
+				}
+			}
+		}
+		else
+		{
+			*buf = wext_freq2mhz(&wrq.u.freq);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+int wext_get_txpower(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+
+	wrq.u.txpower.flags = 0;
+
+	if(wext_ioctl(ifname, SIOCGIWTXPOW, &wrq) >= 0)
+	{
+		if(wrq.u.txpower.flags & IW_TXPOW_MWATT)
+			*buf = iwinfo_mw2dbm(wrq.u.txpower.value);
+		else
+			*buf = wrq.u.txpower.value;
+
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_signal(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+	struct iw_statistics stats;
+
+	wrq.u.data.pointer = (caddr_t) &stats;
+	wrq.u.data.length  = sizeof(struct iw_statistics);
+	wrq.u.data.flags   = 1;
+
+	if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+	{
+		*buf = (stats.qual.updated & IW_QUAL_DBM)
+			? (stats.qual.level - 0x100) : stats.qual.level;
+
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_noise(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+	struct iw_statistics stats;
+
+	wrq.u.data.pointer = (caddr_t) &stats;
+	wrq.u.data.length  = sizeof(struct iw_statistics);
+	wrq.u.data.flags   = 1;
+
+	if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+	{
+		*buf = (stats.qual.updated & IW_QUAL_DBM)
+			? (stats.qual.noise - 0x100) : stats.qual.noise;
+
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_quality(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+	struct iw_statistics stats;
+
+	wrq.u.data.pointer = (caddr_t) &stats;
+	wrq.u.data.length  = sizeof(struct iw_statistics);
+	wrq.u.data.flags   = 1;
+
+	if(wext_ioctl(ifname, SIOCGIWSTATS, &wrq) >= 0)
+	{
+		*buf = stats.qual.qual;
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_quality_max(const char *ifname, int *buf)
+{
+	struct iwreq wrq;
+	struct iw_range range;
+
+	wrq.u.data.pointer = (caddr_t) &range;
+	wrq.u.data.length  = sizeof(struct iw_range);
+	wrq.u.data.flags   = 0;
+
+	if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+	{
+		*buf = range.max_qual.qual;
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_assoclist(const char *ifname, char *buf, int *len)
+{
+	/* Stub */
+	return -1;
+}
+
+int wext_get_txpwrlist(const char *ifname, char *buf, int *len)
+{
+	struct iwreq wrq;
+	struct iw_range range;
+	struct iwinfo_txpwrlist_entry entry;
+	int i;
+
+	wrq.u.data.pointer = (caddr_t) &range;
+	wrq.u.data.length  = sizeof(struct iw_range);
+	wrq.u.data.flags   = 0;
+
+	if( (wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0) &&
+	    (range.num_txpower > 0) && (range.num_txpower <= IW_MAX_TXPOWER) &&
+	    !(range.txpower_capa & IW_TXPOW_RELATIVE)
+	) {
+		for( i = 0; i < range.num_txpower; i++ )
+		{
+			if( range.txpower_capa & IW_TXPOW_MWATT )
+			{
+				entry.dbm = iwinfo_mw2dbm(range.txpower[i]);
+				entry.mw  = range.txpower[i];
+			}
+
+			/* Madwifi does neither set mW not dBm caps, also iwlist assumes
+			 * dBm if mW is not set, so don't check here... */
+			else /* if( range.txpower_capa & IW_TXPOW_DBM ) */
+			{
+				entry.dbm = range.txpower[i];
+				entry.mw  = iwinfo_dbm2mw(range.txpower[i]);
+			}
+
+			memcpy(&buf[i*sizeof(entry)], &entry, sizeof(entry));
+		}
+
+		*len = i * sizeof(entry);
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_freqlist(const char *ifname, char *buf, int *len)
+{
+	struct iwreq wrq;
+	struct iw_range range;
+	struct iwinfo_freqlist_entry entry;
+	int i, bl;
+
+	wrq.u.data.pointer = (caddr_t) &range;
+	wrq.u.data.length  = sizeof(struct iw_range);
+	wrq.u.data.flags   = 0;
+
+	if(wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0)
+	{
+		bl = 0;
+
+		for(i = 0; i < range.num_frequency; i++)
+		{
+			entry.mhz        = wext_freq2mhz(&range.freq[i]);
+			entry.channel    = range.freq[i].i;
+			entry.restricted = 0;
+
+			memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry));
+			bl += sizeof(struct iwinfo_freqlist_entry);
+		}
+
+		*len = bl;
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_country(const char *ifname, char *buf)
+{
+	sprintf(buf, "00");
+	return 0;
+}
+
+int wext_get_countrylist(const char *ifname, char *buf, int *len)
+{
+	/* Stub */
+	return -1;
+}
+
+int wext_get_hwmodelist(const char *ifname, int *buf)
+{
+	char chans[IWINFO_BUFSIZE] = { 0 };
+	struct iwinfo_freqlist_entry *e = NULL;
+	int len = 0;
+
+	*buf = 0;
+
+	if( !wext_get_freqlist(ifname, chans, &len) )
+	{
+		for( e = (struct iwinfo_freqlist_entry *)chans; e->channel; e++ )
+		{
+			if( e->channel <= 14 )
+			{
+				*buf |= IWINFO_80211_B;
+				*buf |= IWINFO_80211_G;
+			}
+			else
+			{
+				*buf |= IWINFO_80211_A;
+			}
+		}
+
+		return 0;
+	}
+
+	return -1;
+}
+
+int wext_get_encryption(const char *ifname, char *buf)
+{
+	/* No reliable crypto info in wext */
+	return -1;
+}
+
+int wext_get_mbssid_support(const char *ifname, int *buf)
+{
+	/* No multi bssid support atm */
+	return -1;
+}
+
+static char * wext_sysfs_ifname_file(const char *ifname, const char *path)
+{
+	FILE *f;
+	static char buf[128];
+	char *rv = NULL;
+
+	snprintf(buf, sizeof(buf), "/sys/class/net/%s/%s", ifname, path);
+
+	if ((f = fopen(buf, "r")) != NULL)
+	{
+		memset(buf, 0, sizeof(buf));
+
+		if (fread(buf, 1, sizeof(buf), f))
+			rv = buf;
+
+		fclose(f);
+	}
+
+	return rv;
+}
+
+int wext_get_hardware_id(const char *ifname, char *buf)
+{
+	char *data;
+	struct iwinfo_hardware_id *id = (struct iwinfo_hardware_id *)buf;
+
+	memset(id, 0, sizeof(struct iwinfo_hardware_id));
+
+	data = wext_sysfs_ifname_file(ifname, "device/vendor");
+	if (data)
+		id->vendor_id = strtoul(data, NULL, 16);
+
+	data = wext_sysfs_ifname_file(ifname, "device/device");
+	if (data)
+		id->device_id = strtoul(data, NULL, 16);
+
+	data = wext_sysfs_ifname_file(ifname, "device/subsystem_device");
+	if (data)
+		id->subsystem_device_id = strtoul(data, NULL, 16);
+
+	data = wext_sysfs_ifname_file(ifname, "device/subsystem_vendor");
+	if (data)
+		id->subsystem_vendor_id = strtoul(data, NULL, 16);
+
+	return (id->vendor_id > 0 && id->device_id > 0) ? 0 : -1;
+}
+
+int wext_get_hardware_name(const char *ifname, char *buf)
+{
+	sprintf(buf, "Generic WEXT");
+	return 0;
+}
+
+int wext_get_txpower_offset(const char *ifname, int *buf)
+{
+	/* Stub */
+	*buf = 0;
+	return -1;
+}
+
+int wext_get_frequency_offset(const char *ifname, int *buf)
+{
+	/* Stub */
+	*buf = 0;
+	return -1;
+}

package/network/utils/iwinfo/src/iwinfo_wext_scan.c

@@ -0,0 +1,527 @@
+/*
+ * iwinfo - Wireless Information Library - Linux Wireless Extension Backend
+ *
+ *   Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * Parts of this code are derived from the Linux wireless tools, iwlib.c,
+ * iwlist.c and iwconfig.c in particular.
+ */
+
+#include "iwinfo.h"
+#include "iwinfo/wext_scan.h"
+
+
+static int wext_ioctl(const char *ifname, int cmd, struct iwreq *wrq)
+{
+	strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
+	return iwinfo_ioctl(cmd, wrq);
+}
+
+static inline double wext_freq2float(const struct iw_freq *in)
+{
+	int		i;
+	double	res = (double) in->m;
+	for(i = 0; i < in->e; i++) res *= 10;
+	return res;
+}
+
+static inline int wext_extract_event(struct stream_descr *stream, struct iw_event *iwe, int wev)
+{
+	const struct iw_ioctl_description *descr = NULL;
+	int event_type = 0;
+	unsigned int event_len = 1;
+	char *pointer;
+	unsigned cmd_index;		/* *MUST* be unsigned */
+
+	/* Check for end of stream */
+	if((stream->current + IW_EV_LCP_PK_LEN) > stream->end)
+		return 0;
+
+	/* Extract the event header (to get the event id).
+	 * Note : the event may be unaligned, therefore copy... */
+	memcpy((char *) iwe, stream->current, IW_EV_LCP_PK_LEN);
+
+	/* Check invalid events */
+	if(iwe->len <= IW_EV_LCP_PK_LEN)
+		return -1;
+
+	/* Get the type and length of that event */
+	if(iwe->cmd <= SIOCIWLAST)
+	{
+		cmd_index = iwe->cmd - SIOCIWFIRST;
+		if(cmd_index < standard_ioctl_num)
+			descr = &(standard_ioctl_descr[cmd_index]);
+	}
+	else
+	{
+		cmd_index = iwe->cmd - IWEVFIRST;
+		if(cmd_index < standard_event_num)
+			descr = &(standard_event_descr[cmd_index]);
+	}
+
+	if(descr != NULL)
+		event_type = descr->header_type;
+
+	/* Unknown events -> event_type=0 => IW_EV_LCP_PK_LEN */
+	event_len = event_type_size[event_type];
+
+	/* Fixup for earlier version of WE */
+	if((wev <= 18) && (event_type == IW_HEADER_TYPE_POINT))
+		event_len += IW_EV_POINT_OFF;
+
+	/* Check if we know about this event */
+	if(event_len <= IW_EV_LCP_PK_LEN)
+	{
+		/* Skip to next event */
+		stream->current += iwe->len;
+		return 2;
+	}
+
+	event_len -= IW_EV_LCP_PK_LEN;
+
+	/* Set pointer on data */
+	if(stream->value != NULL)
+		pointer = stream->value;			/* Next value in event */
+	else
+		pointer = stream->current + IW_EV_LCP_PK_LEN;	/* First value in event */
+
+	/* Copy the rest of the event (at least, fixed part) */
+	if((pointer + event_len) > stream->end)
+	{
+		/* Go to next event */
+		stream->current += iwe->len;
+		return -2;
+	}
+
+	/* Fixup for WE-19 and later : pointer no longer in the stream */
+	/* Beware of alignement. Dest has local alignement, not packed */
+	if( (wev > 18) && (event_type == IW_HEADER_TYPE_POINT) )
+		memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+	else
+		memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+
+	/* Skip event in the stream */
+	pointer += event_len;
+
+	/* Special processing for iw_point events */
+	if(event_type == IW_HEADER_TYPE_POINT)
+	{
+		/* Check the length of the payload */
+		unsigned int extra_len = iwe->len - (event_len + IW_EV_LCP_PK_LEN);
+		if(extra_len > 0)
+		{
+			/* Set pointer on variable part (warning : non aligned) */
+			iwe->u.data.pointer = pointer;
+
+			/* Check that we have a descriptor for the command */
+			if(descr == NULL)
+				/* Can't check payload -> unsafe... */
+				iwe->u.data.pointer = NULL;	/* Discard paylod */
+			else
+			{
+				/* Those checks are actually pretty hard to trigger,
+				* because of the checks done in the kernel... */
+
+				unsigned int	token_len = iwe->u.data.length * descr->token_size;
+
+				/* Ugly fixup for alignement issues.
+				* If the kernel is 64 bits and userspace 32 bits,
+				* we have an extra 4+4 bytes.
+				* Fixing that in the kernel would break 64 bits userspace. */
+				if((token_len != extra_len) && (extra_len >= 4))
+				{
+					uint16_t alt_dlen = *((uint16_t *) pointer);
+					unsigned int alt_token_len = alt_dlen * descr->token_size;
+					if((alt_token_len + 8) == extra_len)
+					{
+						/* Ok, let's redo everything */
+						pointer -= event_len;
+						pointer += 4;
+						/* Dest has local alignement, not packed */
+						memcpy((char *) iwe + IW_EV_LCP_LEN + IW_EV_POINT_OFF, pointer, event_len);
+						pointer += event_len + 4;
+						iwe->u.data.pointer = pointer;
+						token_len = alt_token_len;
+					}
+				}
+
+				/* Discard bogus events which advertise more tokens than
+				* what they carry... */
+				if(token_len > extra_len)
+					iwe->u.data.pointer = NULL;	/* Discard paylod */
+
+				/* Check that the advertised token size is not going to
+				* produce buffer overflow to our caller... */
+				if((iwe->u.data.length > descr->max_tokens)
+				&& !(descr->flags & IW_DESCR_FLAG_NOMAX))
+					iwe->u.data.pointer = NULL;	/* Discard paylod */
+
+				/* Same for underflows... */
+				if(iwe->u.data.length < descr->min_tokens)
+					iwe->u.data.pointer = NULL;	/* Discard paylod */
+			}
+		}
+		else
+			/* No data */
+			iwe->u.data.pointer = NULL;
+
+		/* Go to next event */
+		stream->current += iwe->len;
+	}
+	else
+	{
+		/* Ugly fixup for alignement issues.
+		* If the kernel is 64 bits and userspace 32 bits,
+		* we have an extra 4 bytes.
+		* Fixing that in the kernel would break 64 bits userspace. */
+		if((stream->value == NULL)
+		&& ((((iwe->len - IW_EV_LCP_PK_LEN) % event_len) == 4)
+		|| ((iwe->len == 12) && ((event_type == IW_HEADER_TYPE_UINT) ||
+		(event_type == IW_HEADER_TYPE_QUAL))) ))
+		{
+			pointer -= event_len;
+			pointer += 4;
+			/* Beware of alignement. Dest has local alignement, not packed */
+			memcpy((char *) iwe + IW_EV_LCP_LEN, pointer, event_len);
+			pointer += event_len;
+		}
+
+		/* Is there more value in the event ? */
+		if((pointer + event_len) <= (stream->current + iwe->len))
+			/* Go to next value */
+			stream->value = pointer;
+		else
+		{
+			/* Go to next event */
+			stream->value = NULL;
+			stream->current += iwe->len;
+		}
+	}
+
+	return 1;
+}
+
+static inline void wext_fill_wpa(unsigned char *iebuf, int ielen, struct iwinfo_scanlist_entry *e)
+{
+	static unsigned char ms_oui[3] = { 0x00, 0x50, 0xf2 };
+
+	while (ielen >= 2 && ielen >= iebuf[1])
+	{
+		switch (iebuf[0])
+		{
+		case 48: /* RSN */
+			iwinfo_parse_rsn(&e->crypto, iebuf + 2, iebuf[1],
+			                 IWINFO_CIPHER_CCMP, IWINFO_KMGMT_8021x);
+			break;
+
+		case 221: /* Vendor */
+			if (iebuf[1] >= 4 && !memcmp(iebuf + 2, ms_oui, 3) && iebuf[5] == 1)
+				iwinfo_parse_rsn(&e->crypto, iebuf + 6, iebuf[1] - 4,
+				                 IWINFO_CIPHER_TKIP, IWINFO_KMGMT_PSK);
+			break;
+		}
+
+		ielen -= iebuf[1] + 2;
+		iebuf += iebuf[1] + 2;
+	}
+}
+
+
+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:
+					e->mode = IWINFO_OPMODE_ADHOC;
+					break;
+
+				case 2:
+				case 3:
+					e->mode = IWINFO_OPMODE_MASTER;
+					break;
+
+				default:
+					e->mode = IWINFO_OPMODE_UNKNOWN;
+					break;
+			}
+
+			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:
+			wext_fill_wpa(event->u.data.pointer, event->u.data.length, e);
+			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) &range;
+	wrq.u.data.length  = sizeof(struct iw_range);
+	wrq.u.data.flags   = 0;
+
+	if( wext_ioctl(ifname, SIOCGIWRANGE, &wrq) >= 0 )
+	{
+		/* Init timeout value -> 250ms between set and first get */
+		tv.tv_sec  = 0;
+		tv.tv_usec = 250000;
+
+		/* Clean up set args */
+		memset(&scanopt, 0, sizeof(scanopt));
+
+		wrq.u.data.pointer = NULL;
+		wrq.u.data.flags   = 0;
+		wrq.u.data.length  = 0;
+
+		/* Initiate Scanning */
+		if( wext_ioctl(ifname, SIOCSIWSCAN, &wrq) >= 0 )
+		{
+			timeout -= tv.tv_usec;
+
+			/* Forever */
+			while(1)
+			{
+				fd_set rfds;       /* File descriptors for select */
+				int last_fd;    /* Last fd */
+				int ret;
+
+				/* Guess what ? We must re-generate rfds each time */
+				FD_ZERO(&rfds);
+				last_fd = -1;
+				/* In here, add the rtnetlink fd in the list */
+
+				/* Wait until something happens */
+				ret = select(last_fd + 1, &rfds, NULL, NULL, &tv);
+
+				/* Check if there was an error */
+				if(ret < 0)
+				{
+					if(errno == EAGAIN || errno == EINTR)
+						continue;
+
+					return -1;
+				}
+
+				/* Check if there was a timeout */
+				if(ret == 0)
+				{
+					unsigned char *newbuf;
+
+		realloc:
+					/* (Re)allocate the buffer - realloc(NULL, len) == malloc(len) */
+					newbuf = realloc(buffer, buflen);
+					if(newbuf == NULL)
+					{
+						if(buffer)
+							free(buffer);
+
+						return -1;
+					}
+
+					buffer = newbuf;
+
+					/* Try to read the results */
+					wrq.u.data.pointer = buffer;
+					wrq.u.data.flags   = 0;
+					wrq.u.data.length  = buflen;
+
+					if( wext_ioctl(ifname, SIOCGIWSCAN, &wrq) )
+					{
+						/* Check if buffer was too small (WE-17 only) */
+						if((errno == E2BIG) && (range.we_version_compiled > 16))
+						{
+							/* Some driver may return very large scan results, either
+							 * because there are many cells, or because they have many
+							 * large elements in cells (like IWEVCUSTOM). Most will
+							 * only need the regular sized buffer. We now use a dynamic
+							 * allocation of the buffer to satisfy everybody. Of course,
+							 * as we don't know in advance the size of the array, we try
+							 * various increasing sizes. Jean II */
+
+							/* Check if the driver gave us any hints. */
+							if(wrq.u.data.length > buflen)
+								buflen = wrq.u.data.length;
+							else
+								buflen *= 2;
+
+							/* Try again */
+							goto realloc;
+						}
+
+						/* Check if results not available yet */
+						if(errno == EAGAIN)
+						{
+							/* Restart timer for only 100ms*/
+							tv.tv_sec = 0;
+							tv.tv_usec = 100000;
+							timeout -= tv.tv_usec;
+
+							if(timeout > 0)
+								continue;   /* Try again later */
+						}
+
+						/* Bad error */
+						free(buffer);
+						return -1;
+
+					} else {
+						/* We have the results, go to process them */
+						break;
+					}
+				}
+			}
+
+			if( wrq.u.data.length )
+			{
+				struct iw_event       iwe;
+				struct stream_descr   stream;
+				int ret;
+				int first = 1;
+
+				memset(&stream, 0, sizeof(stream));
+				stream.current = (char *)buffer;
+				stream.end     = (char *)buffer + wrq.u.data.length;
+
+				do
+				{
+					/* Extract an event and print it */
+					ret = wext_extract_event(&stream, &iwe, range.we_version_compiled);
+
+					if(ret >= 0)
+					{
+						if( (iwe.cmd == SIOCGIWAP) || (ret == 0) )
+						{
+							if( first )
+							{
+								first = 0;
+							}
+							else if( (entrylen + sizeof(struct iwinfo_scanlist_entry)) <= IWINFO_BUFSIZE )
+							{
+								/* if encryption is off, clear the crypto strunct */
+								if( !e.crypto.enabled )
+									memset(&e.crypto, 0, sizeof(struct iwinfo_crypto_entry));
+
+								memcpy(&buf[entrylen], &e, sizeof(struct iwinfo_scanlist_entry));
+								entrylen += sizeof(struct iwinfo_scanlist_entry);
+							}
+							else
+							{
+								/* we exceed the callers buffer size, abort here ... */
+								break;
+							}
+
+							memset(&e, 0, sizeof(struct iwinfo_scanlist_entry));
+						}
+
+						wext_fill_entry(&stream, &iwe, &range, has_range, &e);
+					}
+
+				} while(ret > 0);
+
+				free(buffer);
+				*len = entrylen;
+				return 0;
+			}
+
+			*len = 0;
+			free(buffer);
+			return 0;
+		}
+	}
+
+	return -1;
+}

package/network/utils/iwinfo/src/iwinfo_wl.c

@@ -0,0 +1,645 @@
+/*
+ * iwinfo - Wireless Information Library - Broadcom wl.o Backend
+ *
+ *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
+ *
+ * The iwinfo library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * The iwinfo library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
+ *
+ * This code is based on the wlc.c utility published by OpenWrt.org .
+ */
+
+#include "iwinfo/wl.h"
+#include "iwinfo/wext.h"
+
+static int wl_ioctl(const char *name, int cmd, void *buf, int len)
+{
+	struct ifreq ifr;
+	wl_ioctl_t ioc;
+
+	/* do it */
+	ioc.cmd = cmd;
+	ioc.buf = buf;
+	ioc.len = len;
+
+	strncpy(ifr.ifr_name, name, IFNAMSIZ);
+	ifr.ifr_data = (caddr_t) &ioc;
+
+	return iwinfo_ioctl(SIOCDEVPRIVATE, &ifr);
+}
+
+static int wl_iovar(const char *name, const char *cmd, const char *arg,
+					int arglen, void *buf, int buflen)
+{
+	int cmdlen = strlen(cmd) + 1;
+
+	memcpy(buf, cmd, cmdlen);
+
+	if (arg && arglen > 0)
+		memcpy(buf + cmdlen, arg, arglen);
+
+	return wl_ioctl(name, WLC_GET_VAR, buf, buflen);
+}
+
+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;
+	return (!wl_ioctl(ifname, WLC_GET_MAGIC, &magic, sizeof(magic)) &&
+			(magic == WLC_IOCTL_MAGIC));
+}
+
+void wl_close(void)
+{
+	/* Nop */
+}
+
+int wl_get_mode(const char *ifname, int *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)
+		*buf = IWINFO_OPMODE_MONITOR;
+	else if (!infra)
+		*buf = IWINFO_OPMODE_ADHOC;
+	else if (ap)
+		*buf = IWINFO_OPMODE_MASTER;
+	else
+		*buf = IWINFO_OPMODE_CLIENT;
+
+	return 0;
+}
+
+int wl_get_ssid(const char *ifname, char *buf)
+{
+	int ret = -1;
+	wlc_ssid_t ssid;
+
+	if (!(ret = wl_ioctl(ifname, WLC_GET_SSID, &ssid, sizeof(ssid))))
+		memcpy(buf, ssid.ssid, ssid.ssid_len);
+
+	return ret;
+}
+
+int wl_get_bssid(const char *ifname, char *buf)
+{
+	int ret = -1;
+	char bssid[6];
+
+	if (!(ret = wl_ioctl(ifname, WLC_GET_BSSID, bssid, 6)))
+		sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X",
+			(uint8_t)bssid[0], (uint8_t)bssid[1], (uint8_t)bssid[2],
+			(uint8_t)bssid[3], (uint8_t)bssid[4], (uint8_t)bssid[5]
+		);
+
+	return ret;
+}
+
+int wl_get_channel(const char *ifname, int *buf)
+{
+	return wl_ioctl(ifname, WLC_GET_CHANNEL, buf, sizeof(buf));
+}
+
+int wl_get_frequency(const char *ifname, int *buf)
+{
+	return wext_get_frequency(ifname, buf);
+}
+
+int wl_get_txpower(const char *ifname, int *buf)
+{
+	/* WLC_GET_VAR "qtxpower" */
+	return wext_get_txpower(ifname, buf);
+}
+
+int wl_get_bitrate(const char *ifname, int *buf)
+{
+	int ret = -1;
+	int rate = 0;
+
+	if( !(ret = wl_ioctl(ifname, WLC_GET_RATE, &rate, sizeof(rate))) && (rate > 0))
+		*buf = ((rate / 2) * 1000) + ((rate & 1) ? 500 : 0);
+
+	return ret;
+}
+
+int wl_get_signal(const char *ifname, int *buf)
+{
+	unsigned int ap, rssi, i, rssi_count;
+	int ioctl_req_version = 0x2000;
+	char tmp[WLC_IOCTL_MAXLEN];
+	struct wl_maclist *macs = NULL;
+	wl_sta_rssi_t starssi;
+
+	memset(tmp, 0, WLC_IOCTL_MAXLEN);
+	memcpy(tmp, &ioctl_req_version, sizeof(ioctl_req_version));
+
+	wl_ioctl(ifname, WLC_GET_BSS_INFO, tmp, WLC_IOCTL_MAXLEN);
+
+	if (!wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) && !ap)
+	{
+		*buf = tmp[WL_BSS_RSSI_OFFSET];
+	}
+	else
+	{
+		rssi = rssi_count = 0;
+
+		/* Calculate average rssi from conntected stations */
+		if ((macs = wl_read_assoclist(ifname)) != NULL)
+		{
+			for (i = 0; i < macs->count; i++)
+			{
+				memcpy(starssi.mac, &macs->ea[i], 6);
+
+				if (!wl_ioctl(ifname, WLC_GET_RSSI, &starssi, 12))
+				{
+					rssi -= starssi.rssi;
+					rssi_count++;
+				}
+			}
+
+			free(macs);
+		}
+
+		*buf = (rssi == 0 || rssi_count == 0) ? 1 : -(rssi / rssi_count);
+	}
+
+	return 0;
+}
+
+int wl_get_noise(const char *ifname, int *buf)
+{
+	unsigned int ap, noise;
+	int ioctl_req_version = 0x2000;
+	char tmp[WLC_IOCTL_MAXLEN];
+
+	memset(tmp, 0, WLC_IOCTL_MAXLEN);
+	memcpy(tmp, &ioctl_req_version, sizeof(ioctl_req_version));
+
+	wl_ioctl(ifname, WLC_GET_BSS_INFO, tmp, WLC_IOCTL_MAXLEN);
+
+	if ((wl_ioctl(ifname, WLC_GET_AP, &ap, sizeof(ap)) < 0) || ap)
+	{
+		if (wl_ioctl(ifname, WLC_GET_PHY_NOISE, &noise, sizeof(noise)) < 0)
+			noise = 0;
+	}
+	else
+	{
+		noise = tmp[WL_BSS_NOISE_OFFSET];
+	}
+
+	*buf = noise;
+
+	return 0;
+}
+
+int wl_get_quality(const char *ifname, int *buf)
+{
+	return wext_get_quality(ifname, buf);
+}
+
+int wl_get_quality_max(const char *ifname, int *buf)
+{
+	return wext_get_quality_max(ifname, buf);
+}
+
+int wl_get_encryption(const char *ifname, char *buf)
+{
+	uint32_t wsec, wauth, wpa;
+	struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf;
+
+	if( wl_ioctl(ifname, WLC_GET_WPA_AUTH, &wpa,   sizeof(uint32_t)) ||
+	    wl_ioctl(ifname, WLC_GET_WSEC,     &wsec,  sizeof(uint32_t)) ||
+		wl_ioctl(ifname, WLC_GET_AUTH,     &wauth, sizeof(uint32_t)) )
+			return -1;
+
+	switch(wsec)
+	{
+		case 2:
+			c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+			break;
+
+		case 4:
+			c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+			break;
+
+		case 6:
+			c->pair_ciphers |= IWINFO_CIPHER_TKIP;
+			c->pair_ciphers |= IWINFO_CIPHER_CCMP;
+			break;
+	}
+
+	switch(wpa)
+	{
+		case 0:
+			if (wsec && !wauth)
+				c->auth_algs |= IWINFO_AUTH_OPEN;
+
+			else if (wsec && wauth)
+				c->auth_algs |= IWINFO_AUTH_SHARED;
+
+			/* ToDo: evaluate WEP key lengths */
+			c->pair_ciphers = IWINFO_CIPHER_WEP40 | IWINFO_CIPHER_WEP104;
+			c->auth_suites |= IWINFO_KMGMT_NONE;
+			break;
+
+		case 2:
+			c->wpa_version = 1;
+			c->auth_suites |= IWINFO_KMGMT_8021x;
+			break;
+
+		case 4:
+			c->wpa_version = 1;
+			c->auth_suites |= IWINFO_KMGMT_PSK;
+			break;
+
+		case 32:
+		case 64:
+			c->wpa_version = 2;
+			c->auth_suites |= IWINFO_KMGMT_8021x;
+			break;
+
+		case 66:
+			c->wpa_version = 3;
+			c->auth_suites |= IWINFO_KMGMT_8021x;
+			break;
+
+		case 128:
+			c->wpa_version = 2;
+			c->auth_suites |= IWINFO_KMGMT_PSK;
+			break;
+
+		case 132:
+			c->wpa_version = 3;
+			c->auth_suites |= IWINFO_KMGMT_PSK;
+			break;
+
+		default:
+			break;
+	}
+
+	c->enabled = (c->wpa_version || c->auth_algs) ? 1 : 0;
+	c->group_ciphers = c->pair_ciphers;
+
+	return 0;
+}
+
+int wl_get_enctype(const char *ifname, char *buf)
+{
+	uint32_t wsec, wpa;
+	char algo[11];
+
+	if( wl_ioctl(ifname, WLC_GET_WPA_AUTH, &wpa, sizeof(uint32_t)) ||
+	    wl_ioctl(ifname, WLC_GET_WSEC, &wsec, sizeof(uint32_t)) )
+			return -1;
+
+	switch(wsec)
+	{
+		case 2:
+			sprintf(algo, "TKIP");
+			break;
+
+		case 4:
+			sprintf(algo, "CCMP");
+			break;
+
+		case 6:
+			sprintf(algo, "TKIP, CCMP");
+			break;
+	}
+
+	switch(wpa)
+	{
+		case 0:
+			sprintf(buf, "%s", wsec ? "WEP" : "None");
+			break;
+
+		case 2:
+			sprintf(buf, "WPA 802.1X (%s)", algo);
+			break;
+
+		case 4:
+			sprintf(buf, "WPA PSK (%s)", algo);
+			break;
+
+		case 32:
+			sprintf(buf, "802.1X (%s)", algo);
+			break;
+
+		case 64:
+			sprintf(buf, "WPA2 802.1X (%s)", algo);
+			break;
+
+		case 66:
+			sprintf(buf, "mixed WPA/WPA2 802.1X (%s)", algo);
+			break;
+
+		case 128:
+			sprintf(buf, "WPA2 PSK (%s)", algo);
+			break;
+
+		case 132:
+			sprintf(buf, "mixed WPA/WPA2 PSK (%s)", algo);
+			break;
+
+		default:
+			sprintf(buf, "Unknown");
+	}
+
+	return 0;
+}
+
+static void wl_get_assoclist_cb(const char *ifname,
+							    struct iwinfo_assoclist_entry *e)
+{
+	wl_sta_info_t sta = { 0 };
+
+	if (!wl_iovar(ifname, "sta_info", e->mac, 6, &sta, sizeof(sta)) &&
+		(sta.ver >= 2))
+	{
+		e->inactive     = sta.idle * 1000;
+		e->rx_packets   = sta.rx_ucast_pkts;
+		e->tx_packets   = sta.tx_pkts;
+		e->rx_rate.rate = sta.rx_rate;
+		e->tx_rate.rate = sta.tx_rate;
+
+		/* ToDo: 11n */
+		e->rx_rate.mcs = -1;
+		e->tx_rate.mcs = -1;
+	}
+}
+
+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))
+		{
+			memset(&entry, 0, sizeof(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);
+			wl_get_assoclist_cb(ifname, &entry);
+
+			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[11] = { 0, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 };
+	uint8_t mw[11]  = { 1, 3, 6, 10, 15, 25, 39, 63, 100, 158, 251 };
+	int i;
+
+	for (i = 0; i < 11; i++)
+	{
+		entry.dbm = dbm[i];
+		entry.mw  = mw[i];
+		memcpy(&buf[i*sizeof(entry)], &entry, sizeof(entry));
+	}
+
+	*len = 11 * sizeof(entry);
+	return 0;
+}
+
+int wl_get_scanlist(const char *ifname, char *buf, int *len)
+{
+	return wext_get_scanlist(ifname, buf, len);
+}
+
+int wl_get_freqlist(const char *ifname, char *buf, int *len)
+{
+	return wext_get_freqlist(ifname, buf, len);
+}
+
+int wl_get_country(const char *ifname, char *buf)
+{
+	char ccode[WLC_CNTRY_BUF_SZ];
+
+	if (!wl_ioctl(ifname, WLC_GET_COUNTRY, ccode, WLC_CNTRY_BUF_SZ))
+	{
+		/* IL0 -> World */
+		if (!strcmp(ccode, "IL0"))
+			sprintf(buf, "00");
+
+		/* YU -> RS */
+		else if (!strcmp(ccode, "YU"))
+			sprintf(buf, "RS");
+
+		else
+			memcpy(buf, ccode, 2);
+
+		return 0;
+	}
+
+	return -1;
+}
+
+int wl_get_countrylist(const char *ifname, char *buf, int *len)
+{
+	int i, count;
+	char cdata[WLC_IOCTL_MAXLEN];
+	struct iwinfo_country_entry *c = (struct iwinfo_country_entry *)buf;
+	wl_country_list_t *cl = (wl_country_list_t *)cdata;
+
+	cl->buflen = sizeof(cdata);
+
+	if (!wl_ioctl(ifname, WLC_GET_COUNTRY_LIST, cl, cl->buflen))
+	{
+		for (i = 0, count = 0; i < cl->count; i++, c++)
+		{
+			sprintf(c->ccode, &cl->country_abbrev[i * WLC_CNTRY_BUF_SZ]);
+			c->iso3166 = c->ccode[0] * 256 + c->ccode[1];
+
+			/* IL0 -> World */
+			if (!strcmp(c->ccode, "IL0"))
+				c->iso3166 = 0x3030;
+
+			/* YU -> RS */
+			else if (!strcmp(c->ccode, "YU"))
+				c->iso3166 = 0x5253;
+		}
+
+		*len = (i * sizeof(struct iwinfo_country_entry));
+		return 0;
+	}
+
+	return -1;
+}
+
+int wl_get_hwmodelist(const char *ifname, int *buf)
+{
+	return wext_get_hwmodelist(ifname, buf);
+}
+
+int wl_get_mbssid_support(const char *ifname, int *buf)
+{
+	wlc_rev_info_t revinfo;
+
+	/* Multi bssid support only works on corerev >= 9 */
+	if (!wl_ioctl(ifname, WLC_GET_REVINFO, &revinfo, sizeof(revinfo)))
+	{
+		if (revinfo.corerev >= 9)
+		{
+			*buf = 1;
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+int wl_get_hardware_id(const char *ifname, char *buf)
+{
+	wlc_rev_info_t revinfo;
+	struct iwinfo_hardware_id *ids = (struct iwinfo_hardware_id *)buf;
+
+	if (wl_ioctl(ifname, WLC_GET_REVINFO, &revinfo, sizeof(revinfo)))
+		return -1;
+
+	ids->vendor_id = revinfo.vendorid;
+	ids->device_id = revinfo.deviceid;
+	ids->subsystem_vendor_id = revinfo.boardvendor;
+	ids->subsystem_device_id = revinfo.boardid;
+
+	return 0;
+}
+
+int wl_get_hardware_name(const char *ifname, char *buf)
+{
+	struct iwinfo_hardware_id ids;
+
+	if (wl_get_hardware_id(ifname, (char *)&ids))
+		return -1;
+
+	sprintf(buf, "Broadcom BCM%04X", ids.device_id);
+
+	return 0;
+}
+
+int wl_get_txpower_offset(const char *ifname, int *buf)
+{
+	FILE *p;
+	char off[8];
+
+	*buf = 0;
+
+	if ((p = popen("/usr/sbin/nvram get opo", "r")) != NULL)
+	{
+		if (fread(off, 1, sizeof(off), p))
+			*buf = strtoul(off, NULL, 16);
+
+		pclose(p);
+	}
+
+	return 0;
+}
+
+int wl_get_frequency_offset(const char *ifname, int *buf)
+{
+	/* Stub */
+	*buf = 0;
+	return -1;
+}

package/network/utils/maccalc/Makefile

@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=maccalc
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/maccalc
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=MAC address calculation
+endef
+
+define Package/maccalc/description
+ This package contains a MAC address manipulation utility.
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		CC="$(TARGET_CC)" \
+		CFLAGS="$(TARGET_CFLAGS) -Wall" \
+		LDFLAGS="$(TARGET_LDFLAGS)"
+endef
+
+define Package/maccalc/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/maccalc $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,maccalc))

package/network/utils/maccalc/src/Makefile

@@ -0,0 +1,14 @@
+CC = gcc
+CFLAGS = -Wall
+OBJS = main.o
+
+all: maccalc
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+maccalc: $(OBJS)
+	$(CC) -o $@ $(OBJS)
+
+clean:
+	rm -f maccalc *.o

package/network/utils/maccalc/src/main.c

@@ -0,0 +1,256 @@
+/*
+ * MAC address manupulation utility
+ *
+ * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program 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.
+ *
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+
+#define MAC_ADDRESS_LEN		6
+
+#define ERR_INVALID		1
+#define ERR_IO			2
+
+static void usage(void);
+
+char *maccalc_name;
+
+static int parse_mac(const char *mac_str, unsigned char *buf)
+{
+	int t;
+
+	t = sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+		   &buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5]);
+
+	if (t != MAC_ADDRESS_LEN)
+		return ERR_INVALID;
+
+	return 0;
+}
+
+static void print_mac(unsigned char *buf)
+{
+	printf("%02x:%02x:%02x:%02x:%02x:%02x\n",
+	       buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
+}
+
+static int maccalc_do_add(int argc, const char *argv[])
+{
+	unsigned char mac[MAC_ADDRESS_LEN];
+	uint32_t t;
+	int err;
+	int i;
+
+	if (argc != 2) {
+		usage();
+		return ERR_INVALID;
+	}
+
+	err = parse_mac(argv[0], mac);
+	if (err)
+		return err;
+
+	i = atoi(argv[1]);
+
+	t = (mac[3] << 16) | (mac[4] << 8) | mac[5];
+	t += i;
+	mac[3] = (t >> 16) & 0xff;
+	mac[4] = (t >> 8) & 0xff;
+	mac[5] = t & 0xff;
+
+	print_mac(mac);
+	return 0;
+}
+
+static int maccalc_do_logical(int argc, const char *argv[],
+			      unsigned char (*op)(unsigned char n1,
+						  unsigned char n2))
+{
+	unsigned char mac1[MAC_ADDRESS_LEN];
+	unsigned char mac2[MAC_ADDRESS_LEN];
+	int err;
+	int i;
+
+	if (argc != 2) {
+		usage();
+		return ERR_INVALID;
+	}
+
+	err = parse_mac(argv[0], mac1);
+	if (err)
+		return err;
+
+	err = parse_mac(argv[1], mac2);
+	if (err)
+		return err;
+
+	for (i = 0; i < MAC_ADDRESS_LEN; i++)
+		mac1[i] = op(mac1[i],mac2[i]);
+
+	print_mac(mac1);
+	return 0;
+}
+
+static int maccalc_do_mac2bin(int argc, const char *argv[])
+{
+	unsigned char mac[MAC_ADDRESS_LEN];
+	ssize_t c;
+	int err;
+
+	if (argc != 1) {
+		usage();
+		return ERR_INVALID;
+	}
+
+	err = parse_mac(argv[0], mac);
+	if (err)
+		return err;
+
+	c = write(STDOUT_FILENO, mac, sizeof(mac));
+	if (c != sizeof(mac)) {
+		fprintf(stderr, "failed to write to stdout\n");
+		return ERR_IO;
+	}
+
+	return 0;
+}
+
+static ssize_t read_safe(int fd, void *buf, size_t count)
+{
+	ssize_t total = 0;
+	ssize_t r;
+
+	while(count > 0) {
+		r = read(fd, buf, count);
+		if (r == 0)
+			/* EOF */
+			break;
+		if (r < 0) {
+			if (errno == EINTR)
+				/* interrupted by a signal, restart */
+				continue;
+			/* error */
+			total = -1;
+			break;
+		}
+
+		/* ok */
+		total += r;
+		count -= r;
+		buf += r;
+	}
+
+	return total;
+}
+
+static int maccalc_do_bin2mac(int argc, const char *argv[])
+{
+	unsigned char mac[MAC_ADDRESS_LEN];
+	ssize_t c;
+
+	if (argc != 0) {
+		usage();
+		return ERR_INVALID;
+	}
+
+	c = read_safe(STDIN_FILENO, mac, sizeof(mac));
+	if (c != sizeof(mac)) {
+		fprintf(stderr, "failed to read from stdin\n");
+		return ERR_IO;
+	}
+
+	print_mac(mac);
+	return 0;
+}
+
+static unsigned char op_or(unsigned char n1, unsigned char n2)
+{
+	return n1 | n2;
+}
+
+static int maccalc_do_or(int argc, const char *argv[])
+{
+	return maccalc_do_logical(argc, argv, op_or);
+}
+
+static unsigned char op_and(unsigned char n1, unsigned char n2)
+{
+	return n1 & n2;
+}
+
+static int maccalc_do_and(int argc, const char *argv[])
+{
+	return maccalc_do_logical(argc, argv, op_and);
+}
+
+static unsigned char op_xor(unsigned char n1, unsigned char n2)
+{
+	return n1 ^ n2;
+}
+
+static int maccalc_do_xor(int argc, const char *argv[])
+{
+	return maccalc_do_logical(argc, argv, op_xor);
+}
+
+static void usage(void)
+{
+	fprintf(stderr,
+		"Usage: %s <command>\n"
+		"valid commands:\n"
+		"  add <mac> <number>\n"
+		"  and|or|xor <mac1> <mac2>\n"
+		"  mac2bin <mac>\n"
+		"  bin2mac\n",
+		maccalc_name);
+}
+
+int main(int argc, const char *argv[])
+{
+	int (*op)(int argc, const char *argv[]);
+	int ret;
+
+	maccalc_name = (char *) argv[0];
+
+	if (argc < 2) {
+		usage();
+		return EXIT_FAILURE;
+	}
+
+	if (strcmp(argv[1], "add") == 0) {
+		op = maccalc_do_add;
+	} else if (strcmp(argv[1], "and") == 0) {
+		op = maccalc_do_and;
+	} else if (strcmp(argv[1], "or") == 0) {
+		op = maccalc_do_or;
+	} else if (strcmp(argv[1], "xor") == 0) {
+		op = maccalc_do_xor;
+	} else if (strcmp(argv[1], "mac2bin") == 0) {
+		op = maccalc_do_mac2bin;
+	} else if (strcmp(argv[1], "bin2mac") == 0) {
+		op = maccalc_do_bin2mac;
+	} else {
+		fprintf(stderr, "unknown command '%s'\n", argv[1]);
+		usage();
+		return EXIT_FAILURE;
+	}
+
+	argc -= 2;
+	argv += 2;
+
+	ret = op(argc, argv);
+	if (ret)
+		return EXIT_FAILURE;
+
+	return EXIT_SUCCESS;
+}

package/network/utils/owipcalc/Makefile

@@ -0,0 +1,49 @@
+#
+# Copyright (C) 2012 Jo-Philipp Wich <jow@openwrt.org>
+#
+# This is free software, licensed under the Apache 2 license.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=owipcalc
+PKG_RELEASE:=3
+
+include $(INCLUDE_DIR)/package.mk
+
+
+define Package/owipcalc
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Simple IPv4/IPv6 address calculator
+  MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
+endef
+
+define Package/owipcalc/description
+  The owipcalc utility supports a number of calculations and tests to work
+  with ip-address ranges, this is useful for scripts that e.g. need to
+  partition ipv6-prefixes into small subnets or to calculate address ranges
+  for dhcp pools.
+endef
+
+
+define Build/Prepare
+	$(INSTALL_DIR) $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) \
+		-o $(PKG_BUILD_DIR)/owipcalc $(PKG_BUILD_DIR)/owipcalc.c
+endef
+
+
+define Package/owipcalc/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/owipcalc $(1)/usr/bin/owipcalc
+endef
+
+$(eval $(call BuildPackage,owipcalc))

package/network/utils/owipcalc/src/owipcalc.c

@@ -0,0 +1,951 @@
+/*
+ * owipcalc - OpenWrt IP Calculator
+ *
+ *   Copyright (C) 2012 Jo-Philipp Wich <jow@openwrt.org>
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdlib.h>
+
+#include <string.h>
+#include <unistd.h>
+
+#include <arpa/inet.h>
+
+
+struct cidr {
+	uint8_t family;
+	uint32_t prefix;
+	union {
+		struct in_addr v4;
+		struct in6_addr v6;
+	} addr;
+	union {
+		char v4[sizeof("255.255.255.255/255.255.255.255 ")];
+		char v6[sizeof("FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:255.255.255.255/128 ")];
+	} buf;
+	struct cidr *next;
+};
+
+struct op {
+	const char *name;
+	const char *desc;
+	struct {
+		bool (*a1)(struct cidr *a);
+		bool (*a2)(struct cidr *a, struct cidr *b);
+	} f4;
+	struct {
+		bool (*a1)(struct cidr *a);
+		bool (*a2)(struct cidr *a, struct cidr *b);
+	} f6;
+};
+
+
+static bool quiet = false;
+static bool printed = false;
+
+static struct cidr *stack = NULL;
+
+#define qprintf(...) \
+	do { \
+		if (!quiet) printf(__VA_ARGS__); \
+		printed = true; \
+	} while(0)
+
+static void cidr_push(struct cidr *a)
+{
+	if (a)
+	{
+		a->next = stack;
+		stack = a;
+	}
+}
+
+static bool cidr_pop(struct cidr *a)
+{
+	struct cidr *old = stack;
+
+	if (old)
+	{
+		stack = stack->next;
+		free(old);
+
+		return true;
+	}
+
+	return false;
+}
+
+static struct cidr * cidr_clone(struct cidr *a)
+{
+	struct cidr *b = malloc(sizeof(*b));
+
+	if (!b)
+	{
+		fprintf(stderr, "out of memory\n");
+		exit(255);
+	}
+
+	memcpy(b, a, sizeof(*b));
+	cidr_push(b);
+
+	return b;
+}
+
+
+static struct cidr * cidr_parse4(const char *s)
+{
+	char *p = NULL, *r;
+	struct in_addr mask;
+	struct cidr *addr = malloc(sizeof(struct cidr));
+
+	if (!addr || (strlen(s) >= sizeof(addr->buf.v4)))
+		goto err;
+
+	snprintf(addr->buf.v4, sizeof(addr->buf.v4), "%s", s);
+
+	addr->family = AF_INET;
+
+	if ((p = strchr(addr->buf.v4, '/')) != NULL)
+	{
+		*p++ = 0;
+
+		if (strchr(p, '.') != NULL)
+		{
+			if (inet_pton(AF_INET, p, &mask) != 1)
+				goto err;
+
+			for (addr->prefix = 0; mask.s_addr; mask.s_addr >>= 1)
+				addr->prefix += (mask.s_addr & 1);
+		}
+		else
+		{
+			addr->prefix = strtoul(p, &r, 10);
+
+			if ((p == r) || (*r != 0) || (addr->prefix > 32))
+				goto err;
+		}
+	}
+	else
+	{
+		addr->prefix = 32;
+	}
+
+	if (p == addr->buf.v4+1)
+		memset(&addr->addr.v4, 0, sizeof(addr->addr.v4));
+	else if (inet_pton(AF_INET, addr->buf.v4, &addr->addr.v4) != 1)
+		goto err;
+
+	return addr;
+
+err:
+	if (addr)
+		free(addr);
+
+	return NULL;
+}
+
+static bool cidr_add4(struct cidr *a, struct cidr *b)
+{
+	uint32_t x = ntohl(a->addr.v4.s_addr);
+	uint32_t y = ntohl(b->addr.v4.s_addr);
+
+	struct cidr *n = cidr_clone(a);
+
+	if ((n->family != AF_INET) || (b->family != AF_INET))
+		return false;
+
+	if ((uint32_t)(x + y) < x)
+	{
+		fprintf(stderr, "overflow during 'add'\n");
+		return false;
+	}
+
+	n->addr.v4.s_addr = htonl(x + y);
+	return true;
+}
+
+static bool cidr_sub4(struct cidr *a, struct cidr *b)
+{
+	uint32_t x = ntohl(a->addr.v4.s_addr);
+	uint32_t y = ntohl(b->addr.v4.s_addr);
+
+	struct cidr *n = cidr_clone(a);
+
+	if ((n->family != AF_INET) || (b->family != AF_INET))
+		return false;
+
+	if ((uint32_t)(x - y) > x)
+	{
+		fprintf(stderr, "underflow during 'sub'\n");
+		return false;
+	}
+
+	n->addr.v4.s_addr = htonl(x - y);
+	return true;
+}
+
+static bool cidr_network4(struct cidr *a)
+{
+	struct cidr *n = cidr_clone(a);
+
+	n->addr.v4.s_addr &= htonl(~((1 << (32 - n->prefix)) - 1));
+	n->prefix = 32;
+
+	return true;
+}
+
+static bool cidr_broadcast4(struct cidr *a)
+{
+	struct cidr *n = cidr_clone(a);
+
+	n->addr.v4.s_addr |= htonl(((1 << (32 - n->prefix)) - 1));
+	n->prefix = 32;
+
+	return true;
+}
+
+static bool cidr_contains4(struct cidr *a, struct cidr *b)
+{
+	uint32_t net1 = a->addr.v4.s_addr & htonl(~((1 << (32 - a->prefix)) - 1));
+	uint32_t net2 = b->addr.v4.s_addr & htonl(~((1 << (32 - a->prefix)) - 1));
+
+	if (printed)
+		qprintf(" ");
+
+	if ((b->prefix >= a->prefix) && (net1 == net2))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_netmask4(struct cidr *a)
+{
+	struct cidr *n = cidr_clone(a);
+
+	n->addr.v4.s_addr = htonl(~((1 << (32 - n->prefix)) - 1));
+	n->prefix = 32;
+
+	return true;
+}
+
+static bool cidr_private4(struct cidr *a)
+{
+	uint32_t x = ntohl(a->addr.v4.s_addr);
+
+	if (printed)
+		qprintf(" ");
+
+	if (((x >= 0x0A000000) && (x <= 0x0AFFFFFF)) ||
+	    ((x >= 0xAC100000) && (x <= 0xAC1FFFFF)) ||
+	    ((x >= 0xC0A80000) && (x <= 0xC0A8FFFF)))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_linklocal4(struct cidr *a)
+{
+	uint32_t x = ntohl(a->addr.v4.s_addr);
+
+	if (printed)
+		qprintf(" ");
+
+	if ((x >= 0xA9FE0000) && (x <= 0xA9FEFFFF))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_prev4(struct cidr *a, struct cidr *b)
+{
+	struct cidr *n = cidr_clone(a);
+
+	n->prefix = b->prefix;
+	n->addr.v4.s_addr -= htonl(1 << (32 - b->prefix));
+
+	return true;
+}
+
+static bool cidr_next4(struct cidr *a, struct cidr *b)
+{
+	struct cidr *n = cidr_clone(a);
+
+	n->prefix = b->prefix;
+	n->addr.v4.s_addr += htonl(1 << (32 - b->prefix));
+
+	return true;
+}
+
+static bool cidr_6to4(struct cidr *a)
+{
+	struct cidr *n = cidr_clone(a);
+	uint32_t x = a->addr.v4.s_addr;
+
+	memset(&n->addr.v6.s6_addr, 0, sizeof(n->addr.v6.s6_addr));
+
+	n->family = AF_INET6;
+	n->prefix = 48;
+
+	n->addr.v6.s6_addr[0] = 0x20;
+	n->addr.v6.s6_addr[1] = 0x02;
+	n->addr.v6.s6_addr[2] = (x >> 24);
+	n->addr.v6.s6_addr[3] = (x >> 16) & 0xFF;
+	n->addr.v6.s6_addr[4] = (x >>  8) & 0xFF;
+	n->addr.v6.s6_addr[5] = x & 0xFF;
+
+	return true;
+}
+
+static bool cidr_print4(struct cidr *a)
+{
+	char *p;
+
+	if (!a || (a->family != AF_INET))
+		return false;
+
+	if (!(p = (char *)inet_ntop(AF_INET, &a->addr.v4, a->buf.v4, sizeof(a->buf.v4))))
+		return false;
+
+	if (printed)
+		qprintf(" ");
+
+	qprintf("%s", p);
+
+	if (a->prefix < 32)
+		qprintf("/%u", a->prefix);
+
+	cidr_pop(a);
+
+	return true;
+}
+
+
+static struct cidr * cidr_parse6(const char *s)
+{
+	char *p = NULL, *r;
+	struct cidr *addr = malloc(sizeof(struct cidr));
+
+	if (!addr || (strlen(s) >= sizeof(addr->buf.v6)))
+		goto err;
+
+	snprintf(addr->buf.v4, sizeof(addr->buf.v6), "%s", s);
+
+	addr->family = AF_INET6;
+
+	if ((p = strchr(addr->buf.v4, '/')) != NULL)
+	{
+		*p++ = 0;
+
+		addr->prefix = strtoul(p, &r, 10);
+
+		if ((p == r) || (*r != 0) || (addr->prefix > 128))
+			goto err;
+	}
+	else
+	{
+		addr->prefix = 128;
+	}
+
+	if (p == addr->buf.v4+1)
+		memset(&addr->addr.v6, 0, sizeof(addr->addr.v6));
+	else if (inet_pton(AF_INET6, addr->buf.v4, &addr->addr.v6) != 1)
+		goto err;
+
+	return addr;
+
+err:
+	if (addr)
+		free(addr);
+
+	return NULL;
+}
+
+static bool cidr_add6(struct cidr *a, struct cidr *b)
+{
+	uint8_t idx = 15, carry = 0, overflow = 0;
+
+	struct cidr *n = cidr_clone(a);
+	struct in6_addr *x = &n->addr.v6;
+	struct in6_addr *y = &b->addr.v6;
+
+	if ((a->family != AF_INET6) || (b->family != AF_INET6))
+		return false;
+
+	do {
+		overflow = !!((x->s6_addr[idx] + y->s6_addr[idx] + carry) >= 256);
+		x->s6_addr[idx] += y->s6_addr[idx] + carry;
+		carry = overflow;
+	}
+	while (idx-- > 0);
+
+	if (carry)
+	{
+		fprintf(stderr, "overflow during 'add'\n");
+		return false;
+	}
+
+	return true;
+}
+
+static bool cidr_sub6(struct cidr *a, struct cidr *b)
+{
+	uint8_t idx = 15, carry = 0, underflow = 0;
+
+	struct cidr *n = cidr_clone(a);
+	struct in6_addr *x = &n->addr.v6;
+	struct in6_addr *y = &b->addr.v6;
+
+	if ((n->family != AF_INET6) || (b->family != AF_INET6))
+		return false;
+
+	do {
+		underflow = !!((x->s6_addr[idx] - y->s6_addr[idx] - carry) < 0);
+		x->s6_addr[idx] -= y->s6_addr[idx] + carry;
+		carry = underflow;
+	}
+	while (idx-- > 0);
+
+	if (carry)
+	{
+		fprintf(stderr, "underflow during 'sub'\n");
+		return false;
+	}
+
+	return true;
+}
+
+static bool cidr_prev6(struct cidr *a, struct cidr *b)
+{
+	uint8_t idx, carry = 1, underflow = 0;
+	struct cidr *n = cidr_clone(a);
+	struct in6_addr *x = &n->addr.v6;
+
+	if (b->prefix == 0)
+	{
+		fprintf(stderr, "underflow during 'prev'\n");
+		return false;
+	}
+
+	idx = (b->prefix - 1) / 8;
+
+	do {
+		underflow = !!((x->s6_addr[idx] - carry) < 0);
+		x->s6_addr[idx] -= carry;
+		carry = underflow;
+	}
+	while (idx-- > 0);
+
+	if (carry)
+	{
+		fprintf(stderr, "underflow during 'prev'\n");
+		return false;
+	}
+
+	n->prefix = b->prefix;
+
+	return true;
+}
+
+static bool cidr_next6(struct cidr *a, struct cidr *b)
+{
+	uint8_t idx, carry = 1, overflow = 0;
+	struct cidr *n = cidr_clone(a);
+	struct in6_addr *x = &n->addr.v6;
+
+	if (b->prefix == 0)
+	{
+		fprintf(stderr, "overflow during 'next'\n");
+		return false;
+	}
+
+	idx = (b->prefix - 1) / 8;
+
+	do {
+		overflow = !!((x->s6_addr[idx] + carry) >= 256);
+		x->s6_addr[idx] += carry;
+		carry = overflow;
+	}
+	while (idx-- > 0);
+
+	if (carry)
+	{
+		fprintf(stderr, "overflow during 'next'\n");
+		return false;
+	}
+
+	n->prefix = b->prefix;
+
+	return true;
+}
+
+static bool cidr_network6(struct cidr *a)
+{
+	uint8_t i;
+	struct cidr *n = cidr_clone(a);
+
+	for (i = 0; i < (128 - n->prefix) / 8; i++)
+		n->addr.v6.s6_addr[15-i] = 0;
+
+	if ((128 - n->prefix) % 8)
+		n->addr.v6.s6_addr[15-i] &= ~((1 << ((128 - n->prefix) % 8)) - 1);
+
+	return true;
+}
+
+static bool cidr_contains6(struct cidr *a, struct cidr *b)
+{
+	struct cidr *n = cidr_clone(a);
+	struct in6_addr *x = &n->addr.v6;
+	struct in6_addr *y = &b->addr.v6;
+	uint8_t i = (128 - n->prefix) / 8;
+	uint8_t m = ~((1 << ((128 - n->prefix) % 8)) - 1);
+	uint8_t net1 = x->s6_addr[15-i] & m;
+	uint8_t net2 = y->s6_addr[15-i] & m;
+
+	if (printed)
+		qprintf(" ");
+
+	if ((b->prefix >= n->prefix) && (net1 == net2) &&
+	    ((i == 15) || !memcmp(&x->s6_addr, &y->s6_addr, 15-i)))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_linklocal6(struct cidr *a)
+{
+	if (printed)
+		qprintf(" ");
+
+	if ((a->addr.v6.s6_addr[0] == 0xFE) &&
+	    (a->addr.v6.s6_addr[1] >= 0x80) &&
+	    (a->addr.v6.s6_addr[1] <= 0xBF))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_ula6(struct cidr *a)
+{
+	if (printed)
+		qprintf(" ");
+
+	if ((a->addr.v6.s6_addr[0] >= 0xFC) &&
+	    (a->addr.v6.s6_addr[0] <= 0xFD))
+	{
+		qprintf("1");
+		return true;
+	}
+	else
+	{
+		qprintf("0");
+		return false;
+	}
+}
+
+static bool cidr_print6(struct cidr *a)
+{
+	char *p;
+
+	if (!a || (a->family != AF_INET6))
+		return NULL;
+
+	if (!(p = (char *)inet_ntop(AF_INET6, &a->addr.v6, a->buf.v6, sizeof(a->buf.v6))))
+		return false;
+
+	if (printed)
+		qprintf(" ");
+
+	qprintf("%s", p);
+
+	if (a->prefix < 128)
+		qprintf("/%u", a->prefix);
+
+	cidr_pop(a);
+
+	return true;
+}
+
+
+static struct cidr * cidr_parse(const char *op, const char *s, int af_hint)
+{
+	char *r;
+	struct cidr *a;
+
+	uint8_t i;
+	uint32_t sum = strtoul(s, &r, 0);
+
+	if ((r > s) && (*r == 0))
+	{
+		a = malloc(sizeof(struct cidr));
+
+		if (!a)
+			return NULL;
+
+		if (af_hint == AF_INET)
+		{
+			a->family = AF_INET;
+			a->prefix = sum;
+			a->addr.v4.s_addr = htonl(sum);
+		}
+		else
+		{
+			a->family = AF_INET6;
+			a->prefix = sum;
+
+			for (i = 0; i <= 15; i++)
+			{
+				a->addr.v6.s6_addr[15-i] = sum % 256;
+				sum >>= 8;
+			}
+		}
+
+		return a;
+	}
+
+	if (strchr(s, ':'))
+		a = cidr_parse6(s);
+	else
+		a = cidr_parse4(s);
+
+	if (!a)
+		return NULL;
+
+	if (a->family != af_hint)
+	{
+		fprintf(stderr, "attempt to '%s' %s with %s address\n",
+				op,
+				(af_hint == AF_INET) ? "ipv4" : "ipv6",
+				(af_hint != AF_INET) ? "ipv4" : "ipv6");
+		exit(4);
+	}
+
+	return a;
+}
+
+static bool cidr_howmany(struct cidr *a, struct cidr *b)
+{
+	if (printed)
+		qprintf(" ");
+
+	if (b->prefix < a->prefix)
+		qprintf("0");
+	else
+		qprintf("%u", 1 << (b->prefix - a->prefix));
+
+	return true;
+}
+
+static bool cidr_prefix(struct cidr *a, struct cidr *b)
+{
+	a->prefix = b->prefix;
+	return true;
+}
+
+static bool cidr_quiet(struct cidr *a)
+{
+	quiet = true;
+	return true;
+}
+
+
+struct op ops[] = {
+	{ .name = "add",
+	  .desc = "Add argument to base address",
+	  .f4.a2 = cidr_add4,
+	  .f6.a2 = cidr_add6 },
+
+	{ .name = "sub",
+	  .desc = "Substract argument from base address",
+	  .f4.a2 = cidr_sub4,
+	  .f6.a2 = cidr_sub6 },
+
+	{ .name = "next",
+	  .desc = "Advance base address to next prefix of given size",
+	  .f4.a2 = cidr_next4,
+	  .f6.a2 = cidr_next6 },
+
+	{ .name = "prev",
+	  .desc = "Lower base address to previous prefix of give size",
+	  .f4.a2 = cidr_prev4,
+	  .f6.a2 = cidr_prev6 },
+
+	{ .name = "network",
+	  .desc = "Turn base address into network address",
+	  .f4.a1 = cidr_network4,
+	  .f6.a1 = cidr_network6 },
+
+	{ .name = "broadcast",
+	  .desc = "Turn base address into broadcast address",
+	  .f4.a1 = cidr_broadcast4 },
+
+	{ .name = "prefix",
+	  .desc = "Set the prefix of base address to argument",
+	  .f4.a2 = cidr_prefix,
+	  .f6.a2 = cidr_prefix },
+
+	{ .name = "netmask",
+	  .desc = "Calculate netmask of base address",
+	  .f4.a1 = cidr_netmask4 },
+
+	{ .name = "6to4",
+	  .desc = "Calculate 6to4 prefix of given ipv4-address",
+	  .f4.a1 = cidr_6to4 },
+
+	{ .name = "howmany",
+	  .desc = "Print amount of righ-hand prefixes that fit into base address",
+	  .f4.a2 = cidr_howmany,
+	  .f6.a2 = cidr_howmany },
+
+	{ .name = "contains",
+	  .desc = "Print '1' if argument fits into base address or '0' if not",
+	  .f4.a2 = cidr_contains4,
+	  .f6.a2 = cidr_contains6 },
+
+	{ .name = "private",
+	  .desc = "Print '1' if base address is in RFC1918 private space or '0' "
+	          "if not",
+	  .f4.a1 = cidr_private4 },
+
+	{ .name = "linklocal",
+	  .desc = "Print '1' if base address is in 169.254.0.0/16 or FE80::/10 "
+	          "link local space or '0' if not",
+	  .f4.a1 = cidr_linklocal4,
+	  .f6.a1 = cidr_linklocal6 },
+
+	{ .name = "ula",
+	  .desc = "Print '1' if base address is in FC00::/7 unique local address "
+	          "(ULA) space or '0' if not",
+	  .f6.a1 = cidr_ula6 },
+
+	{ .name = "quiet",
+	  .desc = "Suppress output, useful for test operation where the result can "
+	          "be inferred from the exit code",
+	  .f4.a1 = cidr_quiet,
+	  .f6.a1 = cidr_quiet },
+
+	{ .name = "pop",
+	  .desc = "Pop intermediate result from stack",
+	  .f4.a1 = cidr_pop,
+	  .f6.a1 = cidr_pop },
+
+	{ .name = "print",
+	  .desc = "Print intermediate result and pop it from stack, invoked "
+	          "implicitely at the end of calculation if no intermediate prints "
+	          "happened",
+	  .f4.a1 = cidr_print4,
+	  .f6.a1 = cidr_print6 },
+};
+
+static void usage(const char *prog)
+{
+	int i;
+
+	fprintf(stderr,
+	        "\n"
+	        "Usage:\n\n"
+	        "  %s {base address} operation [argument] "
+	        "[operation [argument] ...]\n\n"
+	        "Operations:\n\n",
+	        prog);
+
+	for (i = 0; i < sizeof(ops) / sizeof(ops[0]); i++)
+	{
+		if (ops[i].f4.a2 || ops[i].f6.a2)
+		{
+			fprintf(stderr, "  %s %s\n",
+			        ops[i].name,
+			        (ops[i].f4.a2 && ops[i].f6.a2) ? "{ipv4/ipv6/amount}" :
+			         (ops[i].f6.a2 ? "{ipv6/amount}" : "{ipv4/amount}"));
+		}
+		else
+		{
+			fprintf(stderr, "  %s\n", ops[i].name);
+		}
+
+		fprintf(stderr, "    %s.\n", ops[i].desc);
+
+		if ((ops[i].f4.a1 && ops[i].f6.a1) || (ops[i].f4.a2 && ops[i].f6.a2))
+			fprintf(stderr, "    Applicable to ipv4- and ipv6-addresses.\n\n");
+		else if (ops[i].f6.a2 || ops[i].f6.a1)
+			fprintf(stderr, "    Only applicable to ipv6-addresses.\n\n");
+		else
+			fprintf(stderr, "    Only applicable to ipv4-addresses.\n\n");
+	}
+
+	fprintf(stderr,
+	        "Examples:\n\n"
+	        " Calculate a DHCP range:\n\n"
+	        "  $ %s 192.168.1.1/255.255.255.0 network add 100 print add 150 print\n"
+			"  192.168.1.100\n"
+			"  192.168.1.250\n\n"
+			" Count number of prefixes:\n\n"
+			"  $ %s 2001:0DB8:FDEF::/48 howmany ::/64\n"
+			"  65536\n\n",
+	        prog, prog);
+
+	exit(1);
+}
+
+static bool runop(char ***arg, int *status)
+{
+	int i;
+	char *arg1 = **arg;
+	char *arg2 = *(*arg+1);
+	struct cidr *a = stack;
+	struct cidr *b = NULL;
+
+	if (!arg1)
+		return false;
+
+	for (i = 0; i < sizeof(ops) / sizeof(ops[0]); i++)
+	{
+		if (!strcmp(ops[i].name, arg1))
+		{
+			if (ops[i].f4.a2 || ops[i].f6.a2)
+			{
+				if (!arg2)
+				{
+					fprintf(stderr, "'%s' requires an argument\n",
+							ops[i].name);
+
+					*status = 2;
+					return false;
+				}
+
+				b = cidr_parse(ops[i].name, arg2, a->family);
+
+				if (!b)
+				{
+					fprintf(stderr, "invalid address argument for '%s'\n",
+							ops[i].name);
+
+					*status = 3;
+					return false;
+				}
+
+				*arg += 2;
+
+				if (((a->family == AF_INET)  && !ops[i].f4.a2) ||
+					((a->family == AF_INET6) && !ops[i].f6.a2))
+				{
+					fprintf(stderr, "'%s' not supported for %s addresses\n",
+					        ops[i].name,
+							(a->family == AF_INET) ? "ipv4" : "ipv6");
+
+					*status = 5;
+					return false;
+				}
+
+				*status = !((a->family == AF_INET) ? ops[i].f4.a2(a, b)
+				                                   : ops[i].f6.a2(a, b));
+
+				return true;
+			}
+			else
+			{
+				*arg += 1;
+
+				if (((a->family == AF_INET)  && !ops[i].f4.a1) ||
+					((a->family == AF_INET6) && !ops[i].f6.a1))
+				{
+					fprintf(stderr, "'%s' not supported for %s addresses\n",
+					        ops[i].name,
+							(a->family == AF_INET) ? "ipv4" : "ipv6");
+
+					*status = 5;
+					return false;
+				}
+
+				*status = !((a->family == AF_INET) ? ops[i].f4.a1(a)
+				                                   : ops[i].f6.a1(a));
+
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
+int main(int argc, char **argv)
+{
+	int status = 0;
+	char **arg = argv+2;
+	struct cidr *a;
+
+	if (argc < 3)
+		usage(argv[0]);
+
+	a = strchr(argv[1], ':') ? cidr_parse6(argv[1]) : cidr_parse4(argv[1]);
+
+	if (!a)
+		usage(argv[0]);
+
+	cidr_push(a);
+
+	while (runop(&arg, &status));
+
+	if (*arg)
+	{
+		fprintf(stderr, "unknown operation '%s'\n", *arg);
+		exit(6);
+	}
+
+	if (!printed && (status < 2))
+	{
+		if (stack->family == AF_INET)
+			cidr_print4(stack);
+		else
+			cidr_print6(stack);
+	}
+
+	qprintf("\n");
+
+	exit(status);
+}

package/network/utils/resolveip/Makefile

@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=resolveip
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/resolveip
+  SECTION:=utils
+  CATEGORY:=Base system
+  TITLE:=Simple DNS resolver with configurable timeout
+endef
+
+define Package/resolveip/description
+ This package contains the small resolveip utility which
+ can be used by scripts to turn host names into numeric
+ IP addresses. It supports IPv4 and IPv6 resolving and
+ has a configurable timeout to guarantee a certain maximum
+ runtime in case of slow or defunct DNS servers.
+endef
+
+define Build/Prepare
+	$(INSTALL_DIR) $(PKG_BUILD_DIR)
+	$(INSTALL_DATA) ./src/resolveip.c $(PKG_BUILD_DIR)/
+endef
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) -Wall \
+		-o $(PKG_BUILD_DIR)/resolveip $(PKG_BUILD_DIR)/resolveip.c
+endef
+
+define Package/resolveip/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/resolveip $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,resolveip))

package/network/utils/resolveip/src/resolveip.c

@@ -0,0 +1,98 @@
+/*
+ * Based on code found at https://dev.openwrt.org/ticket/4876 .
+ * Extended by Jo-Philipp Wich <jow@openwrt.org> for use in OpenWrt.
+ *
+ * You may use this program under the terms of the GPLv2 license.
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+
+
+static void abort_query(int sig)
+{
+	exit(1);
+}
+
+static void show_usage(void)
+{
+	printf("Usage:\n");
+	printf("	resolveip -h\n");
+	printf("	resolveip [-t timeout] hostname\n");
+	printf("	resolveip -4 [-t timeout] hostname\n");
+	printf("	resolveip -6 [-t timeout] hostname\n");
+	exit(255);
+}
+
+int main(int argc, char **argv)
+{
+	int timeout = 3;
+	char opt;
+	char ipaddr[INET6_ADDRSTRLEN];
+	void *addr;
+	struct addrinfo *res, *rp;
+	struct sigaction sa = {	.sa_handler = &abort_query };
+	struct addrinfo hints = {
+		.ai_family   = AF_UNSPEC,
+		.ai_socktype = SOCK_STREAM,
+		.ai_protocol = IPPROTO_TCP,
+		.ai_flags    = 0
+	};
+
+	while ((opt = getopt(argc, argv, "46t:h")) > -1)
+	{
+		switch (opt)
+		{
+			case '4':
+				hints.ai_family = AF_INET;
+				break;
+
+			case '6':
+				hints.ai_family = AF_INET6;
+				break;
+
+			case 't':
+				timeout = atoi(optarg);
+				if (timeout <= 0)
+					show_usage();
+				break;
+
+			case 'h':
+				show_usage();
+				break;
+		}
+	}
+
+	if (!argv[optind])
+		show_usage();
+
+	sigaction(SIGALRM, &sa, NULL);
+	alarm(timeout);
+
+	if (getaddrinfo(argv[optind], NULL, &hints, &res))
+		exit(2);
+
+	for (rp = res; rp != NULL; rp = rp->ai_next)
+	{
+		addr = (rp->ai_family == AF_INET)
+			? (void *)&((struct sockaddr_in *)rp->ai_addr)->sin_addr
+			: (void *)&((struct sockaddr_in6 *)rp->ai_addr)->sin6_addr
+		;
+
+		if (!inet_ntop(rp->ai_family, addr, ipaddr, INET6_ADDRSTRLEN - 1))
+			exit(3);
+
+		printf("%s\n", ipaddr);
+	}
+
+	freeaddrinfo(res);
+	exit(0);
+}

package/network/utils/rssileds/Makefile

@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2011-2012 Daniel Golle <dgolle@allnet.de>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=rssileds
+PKG_VERSION:=0.1
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/rssileds
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=RSSI real-time LED indicator
+  DEPENDS:=+libiwinfo
+endef
+
+define Package/rssileds/description
+  A small process written in C to update the signal-strength indicator LEDs
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	$(TARGET_CC) $(TARGET_CFLAGS) -Wall -liwinfo \
+		-o $(PKG_BUILD_DIR)/rssileds $(PKG_BUILD_DIR)/rssileds.c
+endef
+
+define Package/rssileds/install
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/rssileds.init $(1)/etc/init.d/rssileds
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/rssileds $(1)/usr/sbin/
+endef
+
+$(eval $(call BuildPackage,rssileds))

package/network/utils/rssileds/files/rssileds.init

@@ -0,0 +1,75 @@
+#!/bin/sh /etc/rc.common
+# (C) 2012 Daniel Golle, Allnet GmbH <dgolle@allnet.de>
+
+START=96
+STOP=96
+RSSILEDS_BIN="/usr/sbin/rssileds"
+
+SERVICE_DAEMONIZE=1
+SERVICE_WRITE_PID=1
+
+start_rssid() {
+	local name
+	local dev
+	local threshold
+	local refresh
+	local leds
+	config_get name $1 name
+	config_get dev $1 dev
+	config_get threshold $1 threshold
+	config_get refresh $1 refresh
+	leds="$( cur_iface=$1 ; config_foreach get_led led )"
+	SERVICE_PID_FILE=/var/run/rssileds-$dev.pid
+	service_start $RSSILEDS_BIN $dev $refresh $threshold $leds
+}
+
+stop_rssid() {
+	local dev
+	config_get dev $1 dev
+	SERVICE_PID_FILE=/var/run/rssileds-$dev.pid
+	service_stop $RSSILEDS_BIN
+}
+
+get_led() {
+	local name
+	local sysfs
+	local trigger
+	local iface
+	config_get sysfs $1 sysfs
+	config_get name $1 name "$sysfs"
+	config_get trigger $1 trigger "none"
+	config_get iface $1 iface
+	config_get minq $1 minq
+	config_get maxq $1 maxq
+	config_get offset $1 offset
+	config_get factor $1 factor
+	[ "$trigger" = "rssi" ] || return
+	[ "$iface" = "$cur_iface" ] || return
+	[ ! "$minq" ] || [ ! "$maxq" ] || [ ! "$offset" ] || [ ! "$factor" ] && return
+	echo "none" > /sys/class/leds/$sysfs/trigger
+	echo "$sysfs $minq $maxq $offset $factor"
+}
+
+off_led() {
+	local name
+	local sysfs
+	local trigger
+	config_get sysfs $1 sysfs
+	config_get name $1 name "$sysfs"
+	config_get trigger $1 trigger "none"
+	[ "$trigger" = "rssi" ] || return
+	echo "0" > /sys/class/leds/$sysfs/brightness
+}
+
+start() {
+	[ -e /sys/class/leds/ ] && [ -x "$RSSILEDS_BIN" ] && {
+		config_load system
+		config_foreach start_rssid rssid
+	}
+}
+
+stop() {
+	config_load system
+	config_foreach stop_rssid rssid
+	config_foreach off_led led
+}

package/network/utils/rssileds/src/rssileds.c

@@ -0,0 +1,280 @@
+/*
+ * configurable RSSI LED control daemon for OpenWrt
+ *  (c) 2012 Allnet GmbH, Daniel Golle <dgolle@allnet.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * The author may be reached as dgolle@allnet.de, or
+ * ALLNET GmbH
+ * Maistr. 2
+ * D-82110 Germering
+ * Germany
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <unistd.h>
+#include <syslog.h>
+
+#include "iwinfo.h"
+
+#define RUN_DIR			"/var/run"
+#define LEDS_BASEPATH		"/sys/class/leds/"
+#define BACKEND_RETRY_DELAY	500000
+
+char *ifname;
+int qual_max;
+
+struct led {
+	char *sysfspath;
+	FILE *controlfd;
+	unsigned char state;
+};
+
+typedef struct rule rule_t;
+struct rule {
+	struct led *led;
+	int minq;
+	int maxq;
+	int boffset;
+	int bfactor;
+	rule_t *next;
+};
+
+void log_rules(rule_t *rules)
+{
+	rule_t *rule = rules;
+	while (rule)
+	{
+		syslog(LOG_INFO, " %s r: %d..%d, o: %d, f: %d\n",
+			rule->led->sysfspath,
+			rule->minq, rule->maxq,
+			rule->boffset, rule->bfactor);
+		rule = rule->next;
+	}
+}
+
+int init_led(struct led **led, char *ledname)
+{
+	struct led *newled;
+	struct stat statbuffer;
+	int status;
+	char *bp;
+	FILE *bfp;
+
+	bp = calloc(sizeof(char), strlen(ledname) + strlen(LEDS_BASEPATH) + 12);
+	if ( ! bp )
+		goto return_error;
+
+	sprintf(bp, "%s%s/brightness", LEDS_BASEPATH, ledname);
+
+	status = stat(bp, &statbuffer);
+	if ( status )
+		goto cleanup_fname;
+
+	bfp = fopen( bp, "w" );
+	if ( !bfp )
+		goto cleanup_fname;
+
+	if ( ferror(bfp) )
+		goto cleanup_fp;
+
+	/* sysfs path exists and, allocate LED struct */
+	newled = calloc(sizeof(struct led),1);
+	if ( !newled )
+		goto cleanup_fp;
+
+	newled->sysfspath = bp;
+	newled->controlfd = bfp;
+	
+	*led = newled;
+	return 0;
+
+cleanup_fp:
+	fclose(bfp);
+cleanup_fname:
+	free(bp);
+return_error:
+	syslog(LOG_CRIT, "can't open LED %s\n", ledname);
+	*led = NULL;
+	return -1;
+}
+
+void close_led(struct led **led)
+{
+	fclose((*led)->controlfd);
+	free((*led)->sysfspath);
+	free((*led));
+	(*led)=NULL;
+}
+
+int set_led(struct led *led, unsigned char value)
+{
+	char buf[8];
+
+	if ( ! led )
+		return -1;
+
+	if ( ! led->controlfd )
+		return -1;
+
+	snprintf(buf, 8, "%d", value);
+
+	rewind(led->controlfd);
+
+	if ( ! fwrite(buf, sizeof(char), strlen(buf), led->controlfd) )
+		return -2;
+
+	fflush(led->controlfd);
+	led->state=value;
+
+	return 0;
+}
+
+
+int quality(const struct iwinfo_ops *iw, const char *ifname)
+{
+	int qual;
+
+	if ( ! iw ) return -1;
+
+	if (qual_max < 1)
+		if (iw->quality_max(ifname, &qual_max))
+			return -1;
+
+	if (iw->quality(ifname, &qual))
+		return -1;
+
+	return ( qual * 100 ) / qual_max ;
+}
+
+int open_backend(const struct iwinfo_ops **iw, const char *ifname)
+{
+	*iw = iwinfo_backend(ifname);
+
+	if (!(*iw))
+		return 1;
+
+	return 0;
+}
+
+void update_leds(rule_t *rules, int q)
+{
+	rule_t *rule = rules;
+	while (rule)
+	{
+		int b;
+		/* offset and factore correction according to rule */
+		b = ( q + rule->boffset ) * rule->bfactor;
+		if ( b < 0 )
+			b=0;
+		if ( b > 255 )
+			b=255;
+
+		if ( q >= rule->minq && q <= rule->maxq )
+			set_led(rule->led, (unsigned char)b);
+		else
+			set_led(rule->led, 0);
+
+		rule = rule->next;
+	}
+}
+
+int main(int argc, char **argv)
+{
+	int i,q,q0,r,s;
+	const struct iwinfo_ops *iw = NULL;
+	rule_t *headrule = NULL, *currentrule = NULL;
+
+	if (argc < 9 || ( (argc-4) % 5 != 0 ) )
+	{
+		printf("syntax: %s (ifname) (refresh) (threshold) (rule) [rule] ...\n", argv[0]);
+		printf("  rule: (sysfs-name) (minq) (maxq) (offset) (factore)\n");
+		return 1;
+	}
+
+	ifname = argv[1];
+
+	/* refresh interval */
+	if ( sscanf(argv[2], "%d", &r) != 1 )
+		return 1;
+
+	/* sustain threshold */
+	if ( sscanf(argv[3], "%d", &s) != 1 )
+		return 1;
+
+	openlog("rssileds", LOG_PID, LOG_DAEMON);
+	syslog(LOG_INFO, "monitoring %s, refresh rate %d, threshold %d\n", ifname, r, s);
+
+	currentrule = headrule;
+	for (i=4; i<argc; i=i+5) {
+		if (! currentrule)
+		{
+			/* first element in the list */
+			currentrule = calloc(sizeof(rule_t),1);
+			headrule = currentrule;
+		}
+		else
+		{
+			/* follow-up element */
+			currentrule->next = calloc(sizeof(rule_t),1);
+			currentrule = currentrule->next;
+		}
+
+		if ( init_led(&(currentrule->led), argv[i]) )
+			return 1;
+		
+		if ( sscanf(argv[i+1], "%d", &(currentrule->minq)) != 1 )
+			return 1;
+
+		if ( sscanf(argv[i+2], "%d", &(currentrule->maxq)) != 1 )
+			return 1;
+		
+		if ( sscanf(argv[i+3], "%d", &(currentrule->boffset)) != 1 )
+			return 1;
+		
+		if ( sscanf(argv[i+4], "%d", &(currentrule->bfactor)) != 1 )
+			return 1;
+	}
+	log_rules(headrule);
+
+	q0 = -1;
+	do {
+		q = quality(iw, ifname);
+		if ( q < q0 - s || q > q0 + s ) {
+			update_leds(headrule, q);
+			q0=q;
+		};
+		// re-open backend...
+		if ( q == -1 && q0 == -1 ) {
+			if (iw) {
+				iwinfo_finish();
+				iw=NULL;
+				usleep(BACKEND_RETRY_DELAY);
+			}
+			while (open_backend(&iw, ifname))
+				usleep(BACKEND_RETRY_DELAY);
+		}
+		usleep(r);
+	} while(1);
+
+	iwinfo_finish();
+
+	return 0;
+}

package/network/utils/wireless-tools/Makefile

@@ -0,0 +1,89 @@
+#
+# Copyright (C) 2006-2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=wireless-tools
+PKG_VERSION:=29
+PKG_MINOR:=
+PKG_RELEASE:=5
+
+PKG_SOURCE:=wireless_tools.$(PKG_VERSION)$(PKG_MINOR).tar.gz
+PKG_SOURCE_URL:=http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux
+PKG_MD5SUM:=e06c222e186f7cc013fd272d023710cb
+TAR_OPTIONS += || true
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/wireless_tools.$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/wireless-tools/Default
+  URL:=http://hplabs.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html
+endef
+
+define Package/wireless-tools
+$(call Package/wireless-tools/Default)
+  SECTION:=net
+  CATEGORY:=Base system
+  TITLE:=Tools for manipulating Linux Wireless Extensions
+endef
+
+define Package/wireless-tools/description
+ This package contains a collection of tools for configuring wireless
+ adapters implementing the "Linux Wireless Extensions".
+endef
+
+define Package/libiw
+$(call Package/wireless-tools/Default)
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Library for manipulating Linux Wireless Extensions
+endef
+
+define Package/libiw/description
+ This package contains a library for manipulating
+ "Linux Wireless Extensions".
+endef
+
+define Build/Compile
+	rm -rf $(PKG_INSTALL_DIR)
+	mkdir -p $(PKG_INSTALL_DIR)
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS) -I." \
+		BUILD_WE_ESSENTIAL=y \
+		LIBS="-lm -Wl,--gc-sections" \
+		libiw.so.$(PKG_VERSION) iwmulticall
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		PREFIX="$(PKG_INSTALL_DIR)" \
+		INSTALL_DIR="$(PKG_INSTALL_DIR)/usr/sbin" \
+		INSTALL_LIB="$(PKG_INSTALL_DIR)/usr/lib" \
+		install-iwmulticall
+endef
+
+define Build/InstallDev
+	mkdir -p $(1)/usr/include
+	$(CP) $(PKG_BUILD_DIR)/{iwlib,wireless}.h $(1)/usr/include/
+	mkdir -p $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/libiw.so* $(1)/usr/lib/
+	ln -sf libiw.so.$(PKG_VERSION) $(1)/usr/lib/libiw.so
+endef
+
+define Package/wireless-tools/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/iwconfig $(1)/usr/sbin/
+	ln -sf iwconfig $(1)/usr/sbin/iwlist
+	ln -sf iwconfig $(1)/usr/sbin/iwpriv
+endef
+
+define Package/libiw/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/libiw.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,wireless-tools))
+$(eval $(call BuildPackage,libiw))