#!/usr/bin/bash

mac="${RFFMPEG_HOST_MAC%\"}"
mac="${mac#\"}"

if [ -z $WOL_WAIT ]
then
WOL_WAIT=30
fi

ping -c1 -W1 $RFFMPEG_HOST >/dev/null 2>&1 && host=up || host=down

if [ $RFFMPEG_WOL == "native" ] && [ ! -z $RFFMPEG_HOST ] && [ ! -z $RFFMPEG_HOST_MAC ] && [ ! -z $WOL_WAIT ] && [ $host == "down" ];
then
        echo WOL enabled
        echo "$RFFMPEG_HOST" is down, sending wakeup to "$mac"

        WOL_OPTIONS=""
        if [ ! -z $WOL_NATIVE_HOST ]; then
            WOL_OPTIONS="$WOL_OPTIONS -i $WOL_NATIVE_HOST"
        fi
        if [ ! -z $WOL_NATIVE_PORT ]; then
            WOL_OPTIONS="$WOL_OPTIONS -p $WOL_NATIVE_PORT"
        fi
        # Alpine
        if [ -f /sbin/apk ]; then
                wol $WOL_OPTIONS $mac
        fi
        # Ubuntu
        if [ -f /usr/bin/apt ]; then
                wakeonlan $WOL_OPTIONS $mac
        fi
        #wakeonlan -i $RFFMPEG_HOST $mac
        echo "waiting $WOL_WAIT seconds for $RFFMPEG_HOST to wake"
        sleep $WOL_WAIT
fi

if [ $RFFMPEG_WOL == "api" ] && [ ! -z $RFFMPEG_HOST ] && [ ! -z $RFFMPEG_HOST_MAC ] && [ $host == "down" ] && [ ! -z $WOL_WAIT ] && [ ! -z $WOL_API ] && [ ! -z $WOL_API_PORT ];
then
        echo WOL enabled
        echo "$RFFMPEG_HOST" is down, sending wakeup via WOL_API: curl -X POST $WOL_API:$WOL_API_PORT/wol/"$mac"
        curl -X POST $WOL_API:$WOL_API_PORT/wol/$mac
        echo "waiting $WOL_WAIT seconds for $RFFMPEG_HOST to wake"
        sleep $WOL_WAIT
fi

if [ ${0##*/} == "ffmpeg" ]
then
#echo ${0##*/}
/usr/local/bin/ffmpeg "$@"
fi

if [ ${0##*/} == "ffprobe" ];
then
#echo ${0##*/}
/usr/local/bin/ffprobe "$@"
fi

exit