Noad.sh

#!/bin/bash
#
# noad.sh
#
# source: noad
#
# add this lines to your reccmds.conf:
# folgende zeilen in die reccmds.conf eintragen:
#
# Run noad                          : /path_to_this_script/noad.sh -start
# Run noad, all recordings (batch)? : /path_to_this_script/noad.sh -batch
# In prozess                        : /path_to_this_script/noad.sh -count
# Stop noad (killpid)               : /path_to_this_script/noad.sh -killpid
# Stop noad (killall)?              : /path_to_this_script/noad.sh -killall
# Remove marks                      : /path_to_this_script/noad.sh -rmmarks
# Remove all marks?                 : /path_to_this_script/noad.sh -rmallmarks

# CONFIG START
  NOADOPTS="nice --background --ac3 --overlap --jumplogo --comments --OSD --statisticfile=/var/log/vdr/noad.log"
  VDR_VIDEO="/video0"
# CONFIG END

case "$1" in
    -start)
	echo $"Recording" ...
	echo
	echo "$2"
	echo
	if [ -s "${PIDFILE:=$2/noad.pid}" ] ; then
	    read PID < "$PIDFILE"
	    if ps -p $PID >/dev/null 2>&1 ; then
		echo $"Noad process already active" "(pid: $PID)" ...
		exit 0
	    fi
	fi
	echo "noad $NOADOPTS \"$2\" >/dev/null 2>&1" | at now
	echo $"Noad startet" ...
	;;
    -batch)
	while read i ; do
	    echo "noad $NOADOPTS \"$i\" >/dev/null 2>&1"
	    echo "while pidof noad >/dev/null ; do sleep 10s ; done"
	done < <(find "$VDR_VIDEO" -follow -name "*.rec") | at now
	;;
    -count)
	echo $"Noad processes" $(pidof noad | wc -w | tr -d ' ') ...
	;;
    -killpid)
	echo $"Recording" ...
	echo
	echo "$2"
	echo
	if [ -s "${PIDFILE:=$2/noad.pid}" ] ; then
	    read PID < "$PIDFILE"
	    if ps -p $PID >/dev/null 2>&1 ; then
		kill $PID
		echo $"Noad stopped" "(pid: $PID)" ...
		exit 0
	    fi
	fi
	echo $"Noad is not active" ...
	;;
    -killall)
	pidof noad | xargs -r kill
	;;
    -rmmarks)
	rm -f "$2/marks.vdr"
	;;
    -rmallmarks)
	find "$VDR_VIDEO" -follow -type f -name marks.vdr -print0 2>/dev/null | xargs -r0 rm
	;;
    *)
	echo "unrecognized option: $1"
	exit 1
	;;
esac