goobuntu-vapier-setup: update pkg list

[home.git] / .bin / vlc-rc

#!/bin/bash

exec 3<> /dev/tcp/vapier/8001
send() { echo "$*" 1>&3 ; }
recv() { local l; read l <&3; echo ${l%$'\r'} | sed 's:\r$::' ; }

shell() {
	cat <&3 &
	trap "kill $!" 0
	send "${*:-help}"
	sleep 1
	while read -p "vlc$ " -e l ; do
		[[ -z $l ]] && continue
		case $l in
		"?") l="help" ;;
		esac
		send "$l"
		case $l in
		quit) break ;;
		esac
		sleep 1
	done
}

case $1 in
f|fullscreen)
	send f $2
	;;
pause|quit|next|prev)
	send $1
	;;
vol)
	shift
	send volume
	curr=$(recv)
	lvl=${2:-10}
	case ${curr} in
	# status change: ( audio volume: 115 )
	"status change"*"audio volume"*)
		vol=$(echo "${curr}" | awk '{ print $(NF-1) }')
		case $1 in
		up)   : $(( vol += lvl )) ;;
		down) : $(( vol -= lvl )) ;;
		esac
		send volume ${vol}
		;;
	esac
	;;
seek)
	if [[ -n $2 && -z ${2//[-+]} ]] ; then
		off=( 0 5 15 30 60 )
		off=${off[${#2}]}
		send get_time
		curr=$(recv)
		set -- seek $(( curr ${2:0:1} off ))
		send "$@"
	else
		shell "$@"
	fi
	;;
strack)
	if [[ $2 == "n" ]] ; then
		set -f
		send strack
		e="+----[ end of Subtitles Track ]"
		while l=$(recv) ; do
			set -- $l
			if [[ $l == "$e" ]] ; then
				break
			elif [[ $l == "| "* ]] ; then
				[[ -z $s ]] && s=$2
				if [[ $l == *" *" ]] ; then
					l=$(recv)
					if [[ $l != "$e" ]] ; then
						set -- $l
						s=$2
					fi
					break
				fi
			fi
		done
		kdialog --msgbox "$l" &
		set -- strack $s
		send "$@"
	else
		shell "$@"
	fi
	;;
*)
	shell "$@"
	;;
esac

exit 0