Attachment 116030 Details for Bug 90210 – Shairport-sync init script

Shairport-sync init script

shairport-sync (text/plain), 6.23 KB, created by Alessandro Ferri on 2015-05-25 16:31:47 UTC

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Creator: Alessandro Ferri

Created: 2015-05-25 16:31:47 UTC

Size: 6.23 KB

patch

obsolete

>#! /bin/sh
>### BEGIN INIT INFO
># Provides:          shairport-sync
># Required-Start:    $remote_fs $networking
># Required-Stop:     $remote_fs $networking
># Should-Start:      pulseaudio alsa-utils hostname avahi
># Should-Stop:       pulseaudio alsa-utils hostname avahi
># Default-Start:     2 3 4 5
># Default-Stop:      0 1 6
># Short-Description: Shairport Synchronous AirPlay
># Description:       Implements a synchronous (multi-room-capable) AirPlay receiver
>### END INIT INFO
>
># Author: Mike Brady <mikebrady@eircom.net>
>#
># Do NOT "set -e"
>
># Ricerca dell'indirizzo HardWare HWaddr
>
>while read line
>do
>	ad1=$(echo $line | cut -d':' -f4)
>	ad2=$(echo $line | cut -d':' -f5)
>	ad3=$(echo $line | cut -d':' -f6)
>done < /sys/class/net/wlan0/address
>
># PATH should only include /usr/* if it runs after the mountnfs.sh script
>PATH=/sbin:/usr/sbin:/bin:/usr/bin
>DESC="AirPlay Synchronous Audio Service"
>NAME=shairport-sync
>DAEMON=/usr/local/bin/$NAME
>
># We don't use the DAEMON_ARGS variable here because some of the identifiers may have spaces in them, and so are
># impossible to pass as arguments.
>
># Instead, we add the arguments directly to the relevant line in the do_start() function below
>
>PIDFILE=/var/run/$NAME.pid
>SCRIPTNAME=/etc/init.d/$NAME
>AP_NAME="AirAni-$ad1$ad2$ad3"
>OUTPUT="pulse"
>
># Exit if the package is not installed
>[ -x "$DAEMON" ] || exit 0
>
># Read configuration variable file if it is present
>[ -r /etc/default/$NAME ] && . /etc/default/$NAME
>
>echo "======================================================"
>echo " SyncSone 1.0 - All Right Reserved to Alessandro Ferri"
>echo " NAME $AP_NAME"
>echo "======================================================"
>
># Load the VERBOSE setting and other rcS variables
>. /lib/init/vars.sh
>
># Define LSB log_* functions.
># Depend on lsb-base (>= 3.2-14) to ensure that this file is present
># and status_of_proc is working.
>. /lib/lsb/init-functions
>
>#
># Function that starts the daemon/service
>#
>do_start()
>{
>	# Return
>	#   0 if daemon has been started
>	#   1 if daemon was already running
>	#   2 if daemon could not be started
>	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
>		|| return 1
># Uncomment just one of the following start-stop-daemon lines, or comment them all out and add your own.
># In the default script, the first line is uncommented, selecting daemon mode (-d), the default device and software volume control
># BTW, if you're using software volume control, you may have to use alsamixer or similar to set the output device's volume to its maximum level first
># BTW2, you can use alsamixer to find device identifiers (e.g. hw:1) and mixer names (e.g. "Speaker"). No need to change ALSA's defaults.
># BTW3, the argument after -a is simply the name the shairport service will be visible as.
>#	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- -d || return 2
>	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- -d -a $AP_NAME -o $OUTPUT || return 2
>#	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- -d -a "Topping TP30 or Griffin iMic on Raspberry Pi" -- -d hw:1 -t hardware -c "PCM" || return 2
>#	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- -d -a "'3D Sound' USB Soundcard on Raspberry Pi" -- -d hw:1 -t hardware -c "Speaker" || return 2
># BTW, that "3D Sound" USB soundcard sometimes has the mixer name "Headphone" rather than "Speaker" -- use alsamixer to check.
>#	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- -d -a "IQaudIO" -- -d hw:1 -t hardware -c "Playback Digital" || return 2
># BTW, newer versions of IQaudIO have a different mixer name -- use alsamixer to check.
>	# Add code here, if necessary, that waits for the process to be ready
>	# to handle requests from services started subsequently which depend
>	# on this one.  As a last resort, sleep for some time.
>}
>
>#
># Function that stops the daemon/service
>#
>do_stop()
>{
>	# Return
>	#   0 if daemon has been stopped
>	#   1 if daemon was already stopped
>	#   2 if daemon could not be stopped
>	#   other if a failure occurred
>	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
>	RETVAL="$?"
>	[ "$RETVAL" = 2 ] && return 2
>	# Wait for children to finish too if this is a daemon that forks
>	# and if the daemon is only ever run from this initscript.
>	# If the above conditions are not satisfied then add some other code
>	# that waits for the process to drop all resources that could be
>	# needed by services started subsequently.  A last resort is to
>	# sleep for some time.
>	start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
>	[ "$?" = 2 ] && return 2
>	# Many daemons don't delete their pidfiles when they exit.
>	rm -f $PIDFILE
>	return "$RETVAL"
>}
>
>#
># Function that sends a SIGHUP to the daemon/service
>#
>do_reload() {
>	#
>	# If the daemon can reload its configuration without
>	# restarting (for example, when it is sent a SIGHUP),
>	# then implement that here.
>	#
>	start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
>	return 0
>}
>
>case "$1" in
>  start)
>	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
>	do_start
>	case "$?" in
>		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
>		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
>	esac
>	;;
>  stop)
>	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
>	do_stop
>	case "$?" in
>		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
>		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
>	esac
>	;;
>  status)
>	status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
>	;;
>  #reload|force-reload)
>	#
>	# If do_reload() is not implemented then leave this commented out
>	# and leave 'force-reload' as an alias for 'restart'.
>	#
>	#log_daemon_msg "Reloading $DESC" "$NAME"
>	#do_reload
>	#log_end_msg $?
>	#;;
>  restart|force-reload)
>	#
>	# If the "reload" option is implemented then remove the
>	# 'force-reload' alias
>	#
>	log_daemon_msg "Restarting $DESC" "$NAME"
>	do_stop
>	case "$?" in
>	  0|1)
>		do_start
>		case "$?" in
>			0) log_end_msg 0 ;;
>			1) log_end_msg 1 ;; # Old process is still running
>			*) log_end_msg 1 ;; # Failed to start
>		esac
>		;;
>	  *)
>		# Failed to stop
>		log_end_msg 1
>		;;
>	esac
>	;;
>  *)
>	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
>	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
>	exit 3
>	;;
>esac
>
>:

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Attachments on bug 90210: 115482 | 115483 | 115598 | 116030

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