add init scripts for hostapd, firewall and dnsmasq

board/common/cleanups.sh

@@ -25,6 +25,7 @@ rm -f $TARGET/etc/udev/hwdb.d/20-pci-vendor-model.hwdb
 rm -f $TARGET/etc/motion-dist.conf
 rm -f $TARGET/etc/hostname
 rm -f $TARGET/etc/os-release
+rm -f $TARGET/etc/hostapd.conf
 
 # /usr/share stuff
 rm -rf $TARGET/usr/share/bash-completion/
@@ -182,12 +183,13 @@ rm -rf $TARGET/usr/lib/python2.7/ensurepip/
 rm -f $TARGET/etc/init.d/S01logging
 rm -f $TARGET/etc/init.d/S10udev
 rm -f $TARGET/etc/init.d/S15watchdog
+rm -f $TARGET/etc/init.d/S20urandom
 rm -f $TARGET/etc/init.d/S49ntp
 rm -f $TARGET/etc/init.d/S50sshd
 rm -f $TARGET/etc/init.d/S50proftpd
-rm -f $TARGET/etc/init.d/S20urandom
 rm -f $TARGET/etc/init.d/S80dhcp-relay
 rm -f $TARGET/etc/init.d/S80dhcp-server
+rm -f $TARGET/etc/init.d/S80dnsmasq
 rm -f $TARGET/etc/init.d/S91smb
 
 # other unwanted dirs

board/common/overlay/etc/init.d/S33hostapd

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+sys_conf="/etc/hostapd.conf"
+boot_conf="/boot/hostapd.conf"
+conf="/data/etc/hostapd.conf"
+
+log="/var/log/hostapd.log"
+prog="/usr/sbin/hostapd"
+
+watch_conf="/data/etc/watch.conf"
+
+link_watch=yes
+link_watch_timeout=20
+
+test -f $watch_conf && source $watch_conf
+
+if ! [ -f $conf ]; then
+    if [ -f $boot_conf ]; then
+        cp $boot_conf $conf
+    elif [ -f $sys_conf ]; then
+        cp $sys_conf $conf
+    fi
+fi
+
+test -f $conf || exit 0
+
+test -n "$os_version" || source /etc/init.d/base
+
+running() {
+    killall -0 hostapd &> /dev/null
+}
+
+watch() {
+    while true; do
+        sleep 5
+        if ! running; then
+            logger -t hostapd -s "dead, rebooting"
+            reboot
+            break
+        fi
+    done
+}
+
+start() {
+    msg_begin "Starting hostapd"
+
+    # wait up to 5 seconds for interface
+    count=0
+    while ! ifconfig $iface >/dev/null 2>&1; do
+        sleep 1
+        count=$(($count + 1))
+        if [ $count -ge 5 ]; then
+            msg_fail "no device"
+            return 1
+        fi
+    done
+
+    iface=$(cat $conf | grep interface | cut -d '=' -f 2)
+    module=$(basename $(readlink /sys/class/net/$iface/device/driver/module 2>/dev/null) 2>/dev/null)
+
+    iwconfig $iface power off &> /dev/null
+    $prog $conf &> $log &
+
+    if [ "$link_watch" == "yes" ]; then
+        watch &
+    fi
+
+    test -n "$module" && msg_done "done ($module)"|| msg_done
+}
+
+stop() {
+    msg_begin "Stopping hostpad"
+    killall hostapd &>/dev/null
+    ps | grep hostapd | grep -v $$ | grep -v grep | tr -s ' ' | sed -e 's/^\s//' | cut -d ' ' -f 1 | xargs -r kill
+    msg_done
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+        
+    stop)
+        stop
+        ;;
+        
+    restart)
+        stop
+        start
+        ;;
+    
+    *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+esac
+

board/common/overlay/etc/init.d/S43firewall

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+sys_conf="/etc/firewall.sh"
+boot_conf="/boot/firewall.sh"
+conf="/data/etc/firewall.sh"
+
+if ! [ -f $conf ]; then
+    if [ -f $boot_conf ]; then
+        cp $boot_conf $conf
+    elif [ -f $sys_conf ]; then
+        cp $sys_conf $conf
+    fi
+fi
+
+test -f $conf || exit 0
+
+test -n "$os_version" || source /etc/init.d/base
+
+start() {
+    msg_begin "Starting firewall"
+
+    bash $conf  
+
+    test $? == 0 && msg_done || msg_fail
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+        
+    stop)
+        ;;
+        
+    *)
+        echo "Usage: $0 {start}"
+        exit 1
+esac
+

board/common/overlay/etc/init.d/S45dnsmasq

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+sys_conf="/etc/dnsmasq.conf"
+boot_conf="/boot/dnsmasq.conf"
+conf="/data/etc/dnsmasq.conf"
+
+log="/var/log/dnsmasq.log"
+prog="/usr/sbin/dnsmasq"
+
+if ! [ -f $conf ]; then
+    if [ -f $boot_conf ]; then
+        cp $boot_conf $conf
+    elif [ -f $sys_conf ]; then
+        cp $sys_conf $conf
+    fi
+fi
+
+test -f $conf || exit 0
+
+test -n "$os_version" || source /etc/init.d/base
+
+start() {
+    msg_begin "Starting dnsmasq"
+    
+    iface=$(cat $conf | grep interface | cut -d '=' -f 2)
+    ip=$(cat $conf | grep range | cut -d '=' -f 2 | cut -d '.' -f 1,2,3).1
+    
+    ifconfig $iface $ip
+
+    $prog -C $conf --log-facility=$log
+
+    test $? == 0 && msg_done || msg_fail
+}
+
+stop() {
+    msg_begin "Stopping dnsmasq"
+    killall dnsmasq &>/dev/null
+    test $? == 0 && msg_done || msg_fail
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+        
+    stop)
+        stop
+        ;;
+        
+    restart)
+        stop
+        start
+        ;;
+    
+    *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+esac
+