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#!/bin/sh |
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### BEGIN INIT INFO |
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# Provides: mjpg-streamer |
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# Required-Start: $local_fs networking |
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# Required-Stop: |
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# Should-Start: |
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# Should-Stop: |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: mjpg-streamer daemon |
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# Description: Starts the mjpg-streamer daemon with the user specified in |
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# /etc/default/mjpg-streamer. |
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### END INIT INFO |
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# Author: Sami Olmari |
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin |
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DESC="mjpg-streamer Daemon" |
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NAME="mjpg-streamer" |
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DAEMON=mjpg-streamer |
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PIDFILE=/var/run/$NAME.pid |
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PKGNAME=mjpg-streamer |
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SCRIPTNAME=/etc/init.d/$PKGNAME |
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# Read configuration variable file if it is present |
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[ -r /etc/default/$PKGNAME ] && . /etc/default/$PKGNAME |
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# Exit if the mjpg-streamer is not installed |
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[ -x "$DAEMON_HOME/$DAEMON" ] || exit 0 |
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# Load the VERBOSE setting and other rcS variables |
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[ -f /etc/default/rcS ] && . /etc/default/rcS |
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# Define LSB log_* functions. |
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# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. |
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. /lib/lsb/init-functions |
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if [ -z "$RUN_AT_STARTUP" -o "$RUN_AT_STARTUP" != "YES" ] |
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then |
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log_warning_msg "Not starting $PKGNAME, edit /etc/default/$PKGNAME to start it." |
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exit 0 |
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fi |
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if [ -z "$MJPG_STREAMER_USER" ] |
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then |
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log_warning_msg "Not starting $PKGNAME, MJPG_STREAMER_USER not set in /etc/default/$PKGNAME." |
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exit 0 |
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fi |
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# |
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# Function to verify if a pid is alive |
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# |
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is_alive() |
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{ |
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pid=`cat $1` > /dev/null 2>&1 |
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kill -0 $pid > /dev/null 2>&1 |
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return $? |
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} |
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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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is_alive $PIDFILE |
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RETVAL="$?" |
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if [ $RETVAL != 0 ]; then |
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start-stop-daemon --start --background --quiet --pidfile $PIDFILE --make-pidfile \ |
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--exec $DAEMON_HOME/$DAEMON --chuid $MJPG_STREAMER_USER --user $MJPG_STREAMER_USER --umask $UMASK -- $DAEMON_ARGS |
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RETVAL="$?" |
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fi |
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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 --quiet --retry=TERM/30/KILL/5 --user $MJPG_STREAMER_USER --pidfile $PIDFILE |
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RETVAL="$?" |
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[ "$RETVAL" = "2" ] && return 2 |
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rm -f $PIDFILE |
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[ "$RETVAL" = "0" ] && return 0 || return 1 |
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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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restart) |
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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|restart}" >&2 |
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exit 3 |
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;; |
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esac |
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: |
This comment has been minimized.
Hi! I am attempting to use this with my PCDuino to run Octoprint. I am having an issue with getting the mjpg-streamer to start. When I type in
sudo /etc/init.d/mjpg-streamer startI get the error/etc/init.d/mjpg-streamer: 13: /etc/default/mjpg-streamer: /home/ubuntu/mjpg-streamer/mjpg-streamer-experimental/input_uvc.so -y: not foundmjpg-streamer loads as I have it displaying the details of the output:MJPG Streamer Version: svn rev: exported o: www-folder-path...: disabled o: HTTP TCP port.....: 8080 o: username:password.: disabled o: commands..........: enabledI have changed the /default/ file to have the user ubuntu DAEMON_HOME to where it is on my setup. I also had to remove the single quotes from the DAEMON_HOME.
I don't know how to get an init.d file to display the command it is executing so I am not sure if it is calling it write. Do you have any suggestions? It seems as if it is a parsing error with the arguments.
Thanks :)