#!/bin/sh

DAEMON=/usr/bin/adbd

. /etc/default/adbd

case "$1" in
start)
    if [ "$USE_ETHERNET" = "no" ]; then
        echo 0 > /sys/class/android_usb/android0/enable
        sleep 1
        echo ${SERIAL} > /sys/class/android_usb/android0/iSerial
        echo ${VENDOR} > /sys/class/android_usb/android0/idVendor
        echo ${PRODUCT} > /sys/class/android_usb/android0/idProduct
        echo ffs > /sys/class/android_usb/android0/functions
        echo adb >/sys/class/android_usb/android0/f_ffs/aliases
        echo 1 > /sys/class/android_usb/android0/enable

        if [ ! -d "/dev/usb-ffs" ]; then
            mkdir /dev/usb-ffs
            mkdir /dev/usb-ffs/adb
        fi
        mount -t functionfs adb /dev/usb-ffs/adb -o uid=2000,gid=2000
    fi
    start-stop-daemon --start --quiet --exec $DAEMON &
    ;;
stop)
    start-stop-daemon --stop --quiet --exec $DAEMON
    if [ "$USE_ETHERNET" = "no" ]; then
        sleep 1
        if mount | grep /dev/usb-ffs/adb > /dev/null; then
            umount /dev/usb-ffs/adb
        fi
    fi
    ;;
restart)
    start-stop-daemon --stop --quiet --exec $DAEMON
    sleep 1
    start-stop-daemon --start --quiet --exec $DAEMON &
    ;;
*)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
esac
exit 0