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#! /bin/sh
inputdir=$HOME/noise/streams
case "$1" in
(--help)
echo "play an audio stream" ;;
(*)
exec 2>&1
ffs='xml'
if test -z "$*" ; then
echo -e "\x1B[32m/stream off \x1B[33m- turn stream off\x1B[m"
for i in `ls $inputdir` ; do
filename="$inputdir/$i"
shortcut=`xmlstarlet sel -t -v /station/@shortcut "$inputdir/$i"`
title=`xmlstarlet sel -t -v /station/@title "$inputdir/$i"`
topic=`xmlstarlet sel -t -v /station/@topic "$inputdir/$i"`
stream=`xmlstarlet sel -t -v /station/@stream "$inputdir/$i"`
echo -e "\x1B[32m/stream $shortcut \x1B[33m- $title \x1B[35m$topic\x1B[m"
done
else if [ "$1" = "off" ]; then
[ ! -d /tmp/noise ] || ( echo "no directory /tmp/noise; aborting" ; exit 1 )
[ -f /tmp/noise/stream.pid ] && ( kill ` cat /tmp/noise/stream.pid ` )
[ -e /tmp/noise/stream.pid ] && rm /tmp/noise/stream.pid || ( echo "can't remove /tmp/noise/stream.pid; aborting" ; exit 1 )
else
for i in `ls $inputdir` ; do
filename="$inputdir/$i"
shortcut=`xmlstarlet sel -t -v /station/@shortcut "$inputdir/$i"`
stream=`xmlstarlet sel -t -v /station/@stream "$inputdir/$i"`
if [ "$shortcut" == "$1" ]; then
[ ! -d /tmp/noise ] || ( umask 077 ; mkdir /tmp/noise ) || ( echo "can't create /tmp/noise; aborting" ; exit 1 )
[ -f /tmp/noise/stream.pid ] && ( kill ` cat /tmp/noise/stream.pid ` )
[ -e /tmp/noise/stream.pid ] && rm /tmp/noise/stream.pid || ( echo "can't remove /tmp/noise/stream.pid; aborting" ; exit 1 )
mplayer -cache 2048 -quiet "$stream" &
( umask 077 ; echo $! > /tmp/noise/stream.pid )
break
fi
done || cat<<EOF
[33m\
Keine Audiostreambeschreibung mit dem Namen
[4m$1[;33m.EXT
gefunden... am besten gleich anlegen:
ssh shack@shack.shack:noise/streams/
folgende Dateiendungen werden erkannt: $ffs[m
EOF
fi fi
esac
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