Add init script, defaults from /etc/default/, postinst to create a user to run as.
This commit is contained in:
Oliver Jowett
parent
77912fb087
commit
373ac8ef0c
89
debian/dump1090-mr.default
vendored
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89
debian/dump1090-mr.default
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# Defaults for dump1090-mr
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# This is a POSIX shell fragment
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# Set to "yes" to start dump1090 on boot.
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START_DUMP1090="no"
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# User to run dump1090 as.
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DUMP1090_USER="dump1090"
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#
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# The following options are all optional - defaults if not provided are
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# shown below.
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#
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#
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# Receiver options
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#
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# RTLSDR device index to use
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# If set to "none", dump1090 will be started in --net-only mode
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#DEVICE=0
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# RTLSDR gain in dB.
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# If set to "max" (the default) the maximum supported gain is used.
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# If set to "agc", the tuner AGC is used to set the gain.
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#GAIN=max
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# RTLSDR frequency correction in PPM
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#PPM=0
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#
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# Decoding options
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#
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# If yes, fixes messages with correctable CRC errors.
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# Otherwise, discards messages with errors.
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#FIX_CRC=no
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# If yes, enables phase-enhancement of messages that fail to decode
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# the first time around.
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#PHASE_ENHANCE=no
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# If yes, enables aggressive fixes to damaged messages.
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# Use with caution - it can increase the rate of undetected errors.
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#AGGRESSIVE=no
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# If set, supplies a reference location for local position decoding.
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#LAT=decimal.latitude.value
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#LON=decimal.longitude.value
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#
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# Networking options
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#
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# Port to listen on for HTTP connections. 0 disables.
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#HTTP_PORT=8080
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# Port to listen on for raw (AVR-format) input connections. 0 disables.
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#RAW_INPUT_PORT=30001
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# Port to listen on for raw (AVR-format) output connections. 0 disables.
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#RAW_OUTPUT_PORT=30002
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# Port to listen on for SBS-format output connections. 0 disables.
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#SBS_OUTPUT_PORT=30003
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# Port to listen on for Beast-format input connections. 0 disables.
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#BEAST_INPUT_PORT=30004
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# Port to listen on for Beast-format output connections. 0 disables.
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#BEAST_OUTPUT_PORT=30005
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# TCP heartbeat interval in seconds. 0 disables.
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#NET_HEARTBEAT=60
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# Minimum output buffer size per write, in bytes.
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#NET_OUTPUT_SIZE=5
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# Maximum buffering time before writing. In units of approx 64ms (don't ask..).
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#NET_OUTPUT_RATE=5
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# TCP buffer size order. Power-of-two based - buffer size is 2^(n+16).
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#NET_BUFFER=0
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# Bind ports on a particular address. If unset, binds to all interfaces.
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#BIND_ADDRESS=
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# Additional options that are passed to the Daemon.
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#EXTRA_ARGS=""
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185
debian/dump1090-mr.init
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185
debian/dump1090-mr.init
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@ -0,0 +1,185 @@
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: dump1090-mr
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# Required-Start: $remote_fs
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# Required-Stop: $remote_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: dump1090 daemon (MalcolmRobb variant)
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# Description: Receives ADS-B messages from a RTLSDR dongle
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# and makes them available to other applications via
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# a variety of network protocols.
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### END INIT INFO
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# Do NOT "set -e"
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# PATH should only include /usr/* if it runs after the mountnfs.sh script
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="dump1090-mr daemon"
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NAME=dump1090-mr
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DAEMON=/usr/bin/$NAME
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ARGS="--quiet"
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PIDFILE=/var/run/$NAME.pid
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SCRIPTNAME=/etc/init.d/$NAME
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# Exit if the package is not installed
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[ -x "$DAEMON" ] || exit 0
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# Set defaults:
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START_DUMP1090=no
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DUMP1090_USER=dump1090
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DEVICE=0
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GAIN=max
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PPM=0
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FIX_CRC=no
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PHASE_ENHANCE=no
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AGGRESSIVE=no
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LAT=
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LON=
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HTTP_PORT=8080
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RAW_INPUT_PORT=30001
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RAW_OUTPUT_PORT=30002
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SBS_OUTPUT_PORT=30003
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BEAST_INPUT_PORT=30004
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BEAST_OUTPUT_PORT=30005
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NET_HEARTBEAT=60
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NET_OUTPUT_SIZE=5
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NET_OUTPUT_RATE=5
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NET_BUFFER=0
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BIND_ADDRESS=
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EXTRA_ARGS=
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# Read configuration variable file if it is present
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[ -r /etc/default/$NAME ] && . /etc/default/$NAME
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# work out daemon args
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# receiver:
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case "x$DEVICE" in
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x|x0) ARGS="$ARGS --net" ;;
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xnone) ARGS="$ARGS --net-only" ;;
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*) ARGS="$ARGS --net --device-index $DEVICE" ;;
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esac
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case "x$GAIN" in
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x|xmax) ;;
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xagc) ARGS="$ARGS --gain -10" ;;
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*) ARGS="$ARGS --gain $GAIN" ;;
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esac
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if [ "x$PPM" != "x0" ]; then ARGS="$ARGS --ppm $PPM"; fi
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# decoder:
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if [ "x$FIX_CRC" = "xyes" ]; then ARGS="$ARGS --fix"; fi
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if [ "x$PHASE_ENHANCE" = "xyes" ]; then ARGS="$ARGS --phase-enhance"; fi
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if [ "x$AGGRESSIVE" = "xyes" ]; then ARGS="$ARGS --aggressive"; fi
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if [ -n "$LAT" ]; then ARGS="$ARGS --lat $LAT"; fi
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if [ -n "$LON" ]; then ARGS="$ARGS --lon $LON"; fi
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# net:
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if [ "x$HTTP_PORT" != "x8080" ]; then ARGS="$ARGS --net-http-port $HTTP_PORT"; fi
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if [ "x$RAW_INPUT_PORT" != "x30001" ]; then ARGS="$ARGS --net-ri-port $RAW_INPUT_PORT"; fi
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if [ "x$RAW_OUTPUT_PORT" != "x30002" ]; then ARGS="$ARGS --net-ro-port $RAW_OUTPUT_PORT"; fi
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if [ "x$SBS_OUTPUT_PORT" != "x30003" ]; then ARGS="$ARGS --net-sbs-port $SBS_OUTPUT_PORT"; fi
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if [ "x$BEAST_INPUT_PORT" != "x30004" ]; then ARGS="$ARGS --net-bi-port $BEAST_INPUT_PORT"; fi
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if [ "x$BEAST_OUTPUT_PORT" != "x30005" ]; then ARGS="$ARGS --net-bo-port $BEAST_OUTPUT_PORT"; fi
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if [ "x$NET_HEARTBEAT" != "x60" ]; then ARGS="$ARGS --net-heartbeat $NET_HEARTBEAT"; fi
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if [ "x$NET_OUTPUT_SIZE" != "x0" ]; then ARGS="$ARGS --net-ro-size $NET_OUTPUT_SIZE"; fi
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if [ "x$NET_OUTPUT_RATE" != "x0" ]; then ARGS="$ARGS --net-ro-rate $NET_OUTPUT_RATE"; fi
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if [ "x$NET_BUFFER" != "x0" ]; then ARGS="$ARGS --net-buffer $NET_BUFFER"; fi
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if [ -n "$BIND_ADDRESS" ]; then ARGS="$ARGS --net-bind-address $BIND_ADDRESS"; fi
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if [ -n "$EXTRA_ARGS" ]; then ARGS="$ARGS $EXTRA_ARGS"; fi
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# Load the VERBOSE setting and other rcS variables
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. /lib/init/vars.sh
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
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# and status_of_proc is working.
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. /lib/lsb/init-functions
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#
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# Function that starts the daemon/service
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#
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do_start()
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{
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# Return
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# 0 if daemon has been started
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# 1 if daemon was already running
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# 2 if daemon could not be started
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if [ "x$START_DUMP1090" != "xyes" ]; then
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log_warning_msg "Not starting $NAME daemon, disabled via /etc/default/$NAME"
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return 0
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fi
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start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
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|| return 1
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start-stop-daemon --start --quiet --pidfile $PIDFILE --chuid $DUMP1090_USER --make-pidfile --background --exec $DAEMON -- \
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$ARGS \
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|| return 2
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sleep 1
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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# Return
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# 0 if daemon has been stopped
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# 1 if daemon was already stopped
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# 2 if daemon could not be stopped
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# other if a failure occurred
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start-stop-daemon --stop --retry=TERM/30/KILL/5 --pidfile $PIDFILE --user $DUMP1090_USER --name $NAME
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RETVAL="$?"
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[ "$RETVAL" = 2 ] && return 2
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sleep 1
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# Many daemons don't delete their pidfiles when they exit.
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rm -f $PIDFILE
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return "$RETVAL"
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}
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case "$1" in
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start)
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[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC:" "$NAME"
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do_start
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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stop)
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[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC:" "$NAME"
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do_stop
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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status)
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status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
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;;
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restart|force-reload)
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log_daemon_msg "Restarting $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1)
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do_start
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case "$?" in
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0) log_end_msg 0 ;;
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1) log_end_msg 1 ;; # Old process is still running
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*) log_end_msg 1 ;; # Failed to start
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esac
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;;
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*)
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# Failed to stop
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log_end_msg 1
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;;
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esac
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;;
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*)
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
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exit 3
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;;
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esac
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:
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40
debian/dump1090-mr.postinst
vendored
Normal file
40
debian/dump1090-mr.postinst
vendored
Normal file
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@ -0,0 +1,40 @@
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#!/bin/sh
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# postinst script for dump1090
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <postinst> `abort-remove'
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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case "$1" in
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configure)
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adduser --system --home /usr/share/dump1090-mr --no-create-home --quiet dump1090
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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Reference in a new issue