#!/bin/sh

if $(grep -q b_idle /sys/devices/platform/musb_hdrc/mode)
   then
    #echo "guest mode enabled"
   hostmode=0
else
    #echo "host mode"
   hostmode=1
fi

case "$1" in
        "enable" | "host" | "hostmode" )
                echo host > /sys/devices/platform/musb_hdrc/mode
                run-standalone.sh dbus-send --print-reply  \
                --type=method_call --dest=org.freedesktop.Notifications  \
                /org/freedesktop/Notifications org.freedesktop.Notifications.SystemNoteDialog  \
                string:'USB HOST MODE - ENABLED' uint32:0 string:'OK' 2> /dev/null 1> /dev/null
                ;;
        "disable" | "guest" | "otg" | "peripheral" )
                echo otg > /sys/devices/platform/musb_hdrc/mode
                run-standalone.sh dbus-send --print-reply  \
                --type=method_call --dest=org.freedesktop.Notifications  \
                /org/freedesktop/Notifications org.freedesktop.Notifications.SystemNoteDialog  \
                string:'USB HOST MODE - DISABLED' uint32:0 string:'OK' 2> /dev/null 1> /dev/null
                ;;
        "toggle" )
                if [ $hostmode -eq 1 ] ; then
                        #"Calling $0 to disable"
                        $0 disable
                else
                        #"Calling $0 to enable"
                        $0 enable
                fi
                ;;
        * )
                echo "$0 usage: enable | disable | toggle | --help"
                ;;
esac