#!/bin/bash
OWN_ADDR=${OWN_ADDR:-192.168.0.1}
PORT=8080
IMAGE=${IMAGE:-openwrt-ar71xx-generic-tl-wr703n-v1-squashfs-factory.bin}
cd $(dirname $(readlink -f $0))
if [ x"${1:-}" == x ];then
    echo "usage: $0 ADDRESS"
    echo 
    echo "ENVIRONMENT:"
    echo "    OWN_ADDR (currently $OWN_ADDR)"
    echo "    IMAGE    (currently $IMAGE)"
    echo "    PORT     (currently $PORT)"

    exit 1
fi

IP=$1
cd builder/bin/ar71xx/

if [ -e "$IMAGE" ];then
    python2 -m SimpleHTTPServer $PORT &
    sleep 1
    SERVER_PID=$!
    ssh root@$IP "wget -O /tmp/firmware.bin http://${OWN_ADDR}:${PORT}/${IMAGE} \
        && /sbin/mtd write /tmp/firmware.bin firmware \
        && /sbin/reboot"
    kill $SERVER_PID
else
    echo "cannot find ar71xx build, aborting"
    exit 1
fi