#!/bin/bash

FOUND="No webOS device in developer mode detected"

for i in /sys/bus/usb/devices/*/idVendor
do
    VENDOR=`cat $i`
    if [ "$VENDOR" == "0830" ]; then
        PARENT_DIR=`dirname $i`
        echo "Palm device found in $PARENT_DIR"
        for j in $PARENT_DIR/*/bInterfaceProtocol
        do
            PROTOCOL=`cat $j`
            if [ "$PROTOCOL" == "11" ]; then
                THIS_DIR=`dirname $j`
                echo "Novacom interface suspected in $THIS_DIR"
                SUBCLASS=`cat $THIS_DIR/bInterfaceSubClass`
                if [ "$SUBCLASS" == "47" ]; then
                    echo "Novacom interface confirmed."
                    FOUND="Found webOS device in developer mode"
                fi
            fi
        done
    fi
done

echo $FOUND