--- /dev/null
+# Wing configuration
+
+choice
+ prompt "Version"
+ depends on PACKAGE_wing
+ default WING_STABLE
+ help
+ This option allows you to select the version of Wing to be built.
+
+config WING_STABLE
+ bool "Use the stable version (multi-interface)"
+
+config WING_TESTING
+ bool "Use the unstable version (multi-interfaces w/ ITACA)"
+
+endchoice
+
--- /dev/null
+#
+# Copyright (C) 2006-2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=wing
+
+ifneq ($(CONFIG_WING_STABLE),)
+ PKG_VERSION:=20100805
+ PKG_RELEASE:=1
+ PKG_REV:=21aae2ae5bea85426aded47b055b4fe62c2cea2e
+else
+ PKG_VERSION:=$(shell date +%Y%m%d)
+ PKG_RELEASE:=1
+ PKG_REV:=HEAD
+endif
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://github.com/create-net/click-wing.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=$(PKG_REV)
+PKG_SOURCE_PROTO:=git
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/wing
+ TITLE:=Wireless mesh networking toolkit
+ SECTION:=net
+ CATEGORY:=Network
+ MAINTAINER:=Roberto Riggio (roberto.riggio@create-net.org)
+ DEPENDS:=+kmod-tun
+ URL:=http://www.wing-project.org/
+endef
+
+define Package/wing/Description
+ Wing is a wireless mesh routing software. The routing protocol
+ is derived from Roofnet. It supports multiple radio interfaces and
+ link quality routing using the ETX, ETT, and WCETT metrics.
+endef
+
+define Package/wing/config
+ source "$(SOURCE)/Config.in"
+endef
+
+define Build/Configure
+ (cd $(PKG_BUILD_DIR); \
+ rm -rf config.{cache,status}; \
+ ./configure \
+ --prefix=/usr \
+ --enable-userlevel \
+ --enable-wifi \
+ --enable-wing \
+ --disable-linuxmodule \
+ );
+ $(MAKE) -C $(PKG_BUILD_DIR) tools elementmap.xml
+ (cd $(PKG_BUILD_DIR)/userlevel; \
+ ../tools/click-mkmindriver/click-mkmindriver -p $(PKG_NAME) -C .. \
+ -f $(PKG_BUILD_DIR)/conf/wing/sample.click \
+ -A --all -E Discard -E Print -E Null \
+ -E InfiniteSource -E RatedSource -E EtherEncap -E UDPIPEncap \
+ -E AthdescEncap -E AthdescDecap -E RadiotapDecap -E RadiotapEncap \
+ -E ProbeTXRate -E MadwifiRate -E AutoRateFallback \
+ -E RoundRobinSched -E DRRSched; \
+ )
+ (cd $(PKG_BUILD_DIR); \
+ rm -rf config.{cache,status} ; \
+ $(TARGET_CONFIGURE_OPTS) \
+ CXXFLAGS="-static -O2 -MD" CFLAGS="-static -MD" \
+ CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
+ LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
+ ./configure \
+ --prefix=/usr \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_TARGET_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --enable-tools=mixed \
+ --enable-userlevel \
+ --enable-wifi \
+ --enable-wing \
+ --disable-linuxmodule \
+ );
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ MINDRIVER=$(PKG_NAME) \
+ DESTDIR="$(PKG_INSTALL_DIR)" \
+ all install
+endef
+
+define Package/wing/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_DIR) $(1)/etc/wing
+ $(INSTALL_DIR) $(1)/usr/share/click
+ $(CP) ./files/* $(1)/
+ $(CP) $(PKG_BUILD_DIR)/conf/wing/click_config $(1)/usr/bin/
+ $(CP) $(PKG_BUILD_DIR)/conf/wing/write_handler $(1)/usr/bin/
+ $(CP) $(PKG_BUILD_DIR)/conf/wing/read_handler $(1)/usr/bin/
+ $(CP) $(PKG_INSTALL_DIR)/usr/bin/$(PKG_NAME)click $(1)/usr/bin/click
+ $(CP) $(PKG_INSTALL_DIR)/usr/bin/click-align $(1)/usr/bin/click-align
+ $(CP) $(PKG_BUILD_DIR)/conf/wing/*click $(1)/etc/wing/
+ $(CP) $(PKG_INSTALL_DIR)/usr/share/click/elementmap.xml $(1)/usr/share/click/elementmap.xml
+endef
+
+$(eval $(call BuildPackage,wing))
+
--- /dev/null
+uci set network.mesh=interface
+uci set network.mesh.proto=wing
+uci set network.mesh.profile=bulk
+uci set network.mesh.rc=static
+uci set network.mesh.ls=fcfs
+uci set network.mesh.metric=wcett
+uci set network.mesh.prefix=6
+uci set network.mesh.period=36000
+uci set network.mesh.tau=360000
+uci set network.mesh.debug=true
+
+cfg=$(uci add firewall zone)
+uci set firewall.$cfg.name="mesh"
+uci set firewall.$cfg.input="ACCEPT"
+uci set firewall.$cfg.output="ACCEPT"
+uci set firewall.$cfg.forward="REJECT"
+uci set firewall.$cfg.masq="1"
+
+cfg=$(uci add firewall forwarding)
+uci set firewall.$cfg.src="lan"
+uci set firewall.$cfg.dest="mesh"
+
+cfg=$(uci add firewall forwarding)
+uci set firewall.$cfg.src="mesh"
+uci set firewall.$cfg.dest="wan"
+
--- /dev/null
+
+scan_wing() {
+ config_set "$1" device "wing-$1"
+}
+
+coldplug_interface_wing() {
+ setup_interface_wing "wing-$1" "$1"
+}
+
+stop_interface_wing() {
+ local config="$1"
+ local iface="wing-$config"
+ env -i ACTION="ifdown" INTERFACE="$config" DEVICE="$iface" PROTO=wing /sbin/hotplug-call "iface"&
+ [ -f "/var/run/$iface.pid" ]&& {
+ kill -9 $(cat /var/run/$iface.pid)
+ rm /var/run/$iface.pid
+ }
+}
+
+setup_interface_wing() {
+
+ local iface="$1"
+ local config="$2"
+
+ local hwmodes=""
+ local freqs=""
+ local ifnames=""
+ local hwaddrs=""
+
+ config_load wireless
+ config_foreach wing_list_interfaces wifi-iface
+
+ # start click router
+ if [ "$hwmodes" = "" -o "$freqs" = "" -o "$ifnames" = "" -o "$hwaddrs" = "" ]; then
+ logger -t "$config" "No raw interfaces available. Exiting."
+ exit 1
+ fi
+
+ local profile rc ls prefix debug
+
+ config_get profile $config profile "bulk"
+ config_get rc $config rc "static"
+ config_get ls $config ls "fcfs"
+ config_get metric $config metric "wcett"
+ config_get prefix $config prefix "6"
+ config_get period $config period "10000"
+ config_get tau $config tau "100000"
+ config_get_bool debug $config debug "False"
+
+ local hwaddr=$(echo $hwaddrs | sed 's/ .*//');
+ local ipaddr=$(printf "$prefix.%d.%d.%d" $(echo $hwaddr | awk -F: '{printf "0x%s 0x%s 0x%s",$4,$5,$6}'))
+ local netmask=255.0.0.0
+
+ if ! wing_template_available "profile" "$profile" "bulk"; then
+ logger -t "$config" "Unable to configure router. Exiting."
+ exit 1
+ fi
+
+ if ! wing_template_available "rc" "$rc" "static"; then
+ logger -t "$config" "Unable to configure rate control. Exiting."
+ exit 1
+ fi
+
+ if ! wing_template_available "ls" "$ls" "radiotap"; then
+ logger -t "$config" "Unable to configure link scheduler. Exiting."
+ exit 1
+ fi
+
+ if [ "$profile" = "" -o "$rc" = "" ]; then
+ logger -t "$config" "Unable to generate template. Exiting."
+ exit 1
+ fi
+
+ [ "$debug" == 0 ]&& dbg="" || dbg="-d"
+
+ /usr/bin/click_config -p $profile -r $rc -s $ls -l $metric \
+ -m "$hwmodes" -c "$freqs" -n "$ifnames" -a "$hwaddrs" $dbg \
+ | sed -e "s/__XR_IFNAME__/$iface/g" \
+ | sed -e "s/__XR_IP__/$ipaddr/g" \
+ | sed -e "s/__XR_NM__/$netmask/g" \
+ | sed -e "s/__XR_PERIOD__/$period/g" \
+ | sed -e "s/__XR_TAU__/$tau/g"> /tmp/$iface.click
+
+ /usr/bin/click-align /tmp/$iface.click> /tmp/$iface-aligned.click 2>/var/log/$iface.log
+ [ ! -c /dev/net/tun ]&& {
+ mkdir -p /dev/net/
+ mknod /dev/net/tun c 10 200
+ if [ ! -c /dev/net/tun ]; then
+ logger -t "$config" "Device not available (/dev/net/tun). Exiting."
+ exit 1
+ fi
+ }
+
+ # creating the tun interface below will trigger a net subsystem event
+ # prevent it from touching iface by disabling .auto here
+ uci_set_state network "$config" auto 0
+
+ (/usr/bin/click /tmp/$iface-aligned.click>> /var/log/$iface.log 2>&1&)&
+ sleep 2
+ ps | grep /usr/bin/click | grep -q -v grep || {
+ logger -t "$config" "Unable to start click. Exiting."
+ exit 1
+ }
+
+ ps | grep /usr/bin/click | grep -v grep | awk '{print $1}'> /var/run/$iface.pid
+
+ ifconfig "$iface" "$ipaddr" netmask "$netmask"
+ uci_set_state network $config ipaddr "$ipaddr"
+ uci_set_state network $config netmask "$netmask"
+
+ env -i ACTION="ifup" INTERFACE="$config" DEVICE="$iface" PROTO=wing /sbin/hotplug-call "iface"&
+
+}
+
+wing_template_available() { # prefix, template, default
+ local template="/etc/wing/$1.$2.click"
+ [ ! -f $template ]&& {
+ template="/etc/wing/$1.$3.click"
+ [ ! -f $template ]&& {
+ return 1
+ }
+ }
+ return 0
+}
+
+wing_list_interfaces() {
+ local channel freq hwmode hwaddr ifname mode
+ config_get ifname $1 ifname
+ config_get mode $1 mode
+ config_get device $1 device
+ config_get_bool up $1 up
+ [ "$up" = "1" -a "$mode" = "monitor" ] || return 0
+ config_get hwmode $device hwmode "11b"
+ config_get channel $device channel "1"
+ freq=$(iwlist $ifname freq | sed -n "s/^.*Channel 0*$channel : \([0-9.]*\).*/\1/p" | awk '{print $1*1000}')
+ hwaddr=$(/sbin/ifconfig $ifname 2>&1 | sed -n 's/^.*HWaddr \([0-9A-Za-z\-]*\).*/\1/p' | sed -e 's/\-/:/g' | cut -c1-17)
+ freqs=${freqs:+"$freqs "}$freq
+ hwmodes=${hwmodes:+"$hwmodes "}$hwmode
+ hwaddrs=${hwaddrs:+"$hwaddrs "}$hwaddr
+ ifnames=${ifnames:+"$ifnames "}$ifname
+ /sbin/ifconfig $ifname mtu 1900
+ /sbin/ifconfig $ifname txqueuelen 5
+ /sbin/ifconfig $ifname up
+}
+