From 469dffb495e7c8823975e28117ebaa18a9f294b6 Mon Sep 17 00:00:00 2001
From: Mike Fiore <mfiore@multitech.com>
Date: Tue, 9 Apr 2013 13:44:34 -0500
Subject: ocg-scripts: init (wifi-ap, wifi-client, dhcpd)

---
 multitech/recipes/ocg-scripts/ocg-scripts-1.0.inc  | 11 ++++
 .../ocg-scripts/ocg-scripts-1.0/ocg-wifi-ap.sh     | 58 ++++++++++++++++++++++
 .../ocg-scripts/ocg-scripts-1.0/ocg-wifi-client.sh | 43 ++++++++++++++++
 .../ocg-scripts/ocg-scripts-1.0/ocg-wifi-dhcpd.sh  | 38 ++++++++++++++
 multitech/recipes/ocg-scripts/ocg-scripts_1.0.bb   | 11 ++++
 5 files changed, 161 insertions(+)
 create mode 100644 multitech/recipes/ocg-scripts/ocg-scripts-1.0.inc
 create mode 100644 multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-ap.sh
 create mode 100644 multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-client.sh
 create mode 100644 multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-dhcpd.sh
 create mode 100644 multitech/recipes/ocg-scripts/ocg-scripts_1.0.bb

diff --git a/multitech/recipes/ocg-scripts/ocg-scripts-1.0.inc b/multitech/recipes/ocg-scripts/ocg-scripts-1.0.inc
new file mode 100644
index 0000000..46d1cfa
--- /dev/null
+++ b/multitech/recipes/ocg-scripts/ocg-scripts-1.0.inc
@@ -0,0 +1,11 @@
+HOMEPAGE = "www.multitech.net"
+SECTION = "kernel/userland"
+PRIORITY = "optional"
+LICENSE = "GPL"
+
+do_install() {
+	install -d ${D}${sbindir} ${D}${sbindir}
+	install -m 755 ${WORKDIR}/ocg-wifi-client.sh ${D}${sbindir}
+	install -m 755 ${WORKDIR}/ocg-wifi-ap.sh ${D}${sbindir}
+	install -m 755 ${WORKDIR}/ocg-wifi-dhcpd.sh ${D}${sbindir}
+}
diff --git a/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-ap.sh b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-ap.sh
new file mode 100644
index 0000000..5c684cb
--- /dev/null
+++ b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-ap.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+do_start() {
+	echo "starting hostap daemon"
+	/etc/init.d/hostapd start
+	echo "setting IP address of access point"
+	ifconfig wlan0 $1
+	ocg-wifi-dhcpd.sh start
+}
+
+do_stop() {
+	echo "stopping hostap daemon"
+	/etc/init.d/hostapd stop
+	ocg-wifi-dhcpd.sh stop
+}
+
+# main
+if [[ $# -lt 1 ]]
+then
+	echo "usage: $0 start|stop|restart [access point IP address]"
+	exit 1
+elif [[ $# -eq 2 ]]
+then
+	ret=1
+	if [[ $2 =~ ^([0-9]{1,3}\.){3,3}[0-9]{1,3}$ ]]
+	then
+		OIFS=$IFS
+		IFS='.'
+		ip=($2)
+		IFS=$OFIS
+		[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
+		ret=$?
+	fi
+	if [[ ret -ne 0 ]]
+	then
+		echo "invalid IP address"
+		exit 1
+	fi
+	ip=$2
+else
+	ip="192.168.2.1"
+fi
+
+case $1 in
+	start)
+		do_start $ip
+		;;
+	stop)
+		do_stop
+		;;
+	restart)
+		do_stop
+		sleep 1
+		do_start $ip
+		;;
+esac
+
+exit 0
diff --git a/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-client.sh b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-client.sh
new file mode 100644
index 0000000..6987506
--- /dev/null
+++ b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-client.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+do_start() {
+	echo "joining wireless network"
+	wpa_supplicant -B -D nl80211 -i wlan0 -c /etc/wpa_supplicant.conf
+	sleep 5
+	echo "starting dhcp client"
+	udhcpc -i wlan0
+}
+
+do_stop() {
+	echo "stopping wpa_supplicant"
+	killall wpa_supplicant
+	echo "stopping dhcp client"
+	killall udhcpc
+}
+
+# main
+if [[ $# -ne 1 ]]
+then
+	echo "usage: $0 start|stop|restart"
+	exit 1
+fi
+
+case $1 in
+	start)
+		if [[ ! -f "/etc/wpa_supplicant.conf" ]]
+		then
+			echo "/etc/wpa_supplicant.conf does not exist"
+			exit 1
+		fi
+		do_start
+		;;
+	stop)
+		do_stop
+		;;
+	restart)
+		do_stop
+		do_start
+		;;
+esac
+
+exit 0
diff --git a/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-dhcpd.sh b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-dhcpd.sh
new file mode 100644
index 0000000..575b803
--- /dev/null
+++ b/multitech/recipes/ocg-scripts/ocg-scripts-1.0/ocg-wifi-dhcpd.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+do_start() {
+	echo "starting dhcp daemon"
+	udhcpd -S /etc/udhcpd.conf
+}
+
+do_stop() {
+	echo "stopping dhcp daemon"
+	killall udhcpd
+}
+
+# main
+if [[ $# -ne 1 ]]
+then
+	echo "usage: $0 start|stop|restart"
+	exit 1
+fi
+
+case $1 in
+	start)
+		if [[ ! -f "/etc/udhcpd.conf" ]]
+		then
+			echo "/etc/udhcpd.conf does not exist"
+			exit 1
+		fi
+		do_start
+		;;
+	stop)
+		do_stop
+		;;
+	restart)
+		do_stop
+		do_start
+		;;
+esac
+
+exit 0
diff --git a/multitech/recipes/ocg-scripts/ocg-scripts_1.0.bb b/multitech/recipes/ocg-scripts/ocg-scripts_1.0.bb
new file mode 100644
index 0000000..bbe9f10
--- /dev/null
+++ b/multitech/recipes/ocg-scripts/ocg-scripts_1.0.bb
@@ -0,0 +1,11 @@
+DESCRIPTION = "Scripts to easily get started with common OCG use cases"
+
+require ocg-scripts-1.0.inc
+
+PR = "r1"
+
+SRC_URI = "file://ocg-wifi-client.sh \
+	file://ocg-wifi-ap.sh \
+	file://ocg-wifi-dhcpd.sh"
+
+S = "${WORKDIR}/ocg-scripts-${PV}"
-- 
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