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#!/bin/sh
### BEGIN INIT INFO
# Provides: elog
# Required-Start: $network $local_fs $remote_fs
# Required-Stop: $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Logbook system to manage notes through a Web interface
# Description: Logbook system to manage notes through a Web interface
# The Electronic Logbook (ELOG) provides a Web interface to manage notes. Its
# general purpose is to make it easy for people to put and access information
# online; in the form of short, time stamped text messages with optional HTML
# markup for presentation, and optional file attachments. ELOG has its own
# daemon, there is no need for a full-fledged server (e.g. Apache). It stores
# notes as simple as plain text; no special formatting. Its features:
# .
# * Personal logbooks: Personal notes can be written into ELOG and can then be
# retrieved from anywhere with a Web browser.
# * Shared logbooks: Logbooks can be shared by several people, for reading and
# optionally for writing. Workgroups can share and exchange information like
# in a (simplified) news group.
# * Small databases: Since arbitrary attributes can be defined for a logbook,
# it can be used as a small database with search facilities.
# * Problem collections: A system can consist of two logbooks, in one of which
# users enter bugs or problems. Whenever someone adds a problem, an email is
# automatically sent to the administrator.
# * Shift logbooks: If the Allow delete and Allow edit flags are off, an entry
# cannot be modified once it's been entered. This can be useful for shift
# logbooks for example in Physics experiments where each entry becomes a
# "document" with a time and author stamp.
# * File collections: Since files can be attached to ELOG entries, the system
# can be used to store and retrieve files.
### END INIT INFO
# Author: 2014 Roger Kalt <roger.kalt@gmail.com>
# Author: 2003, 2005 Recai Oktaş <roktas@omu.edu.tr>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/bin:/sbin:/usr/sbin:/usr/bin
DESC="elog daemon" # Introduce a short description here
NAME=elog # Introduce the short server's name here
DAEMON=/usr/sbin/elogd # Introduce the server's location here
DAEMON_ARGS="" # Arguments to run the daemon with
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
CONFFILE=${CONFFILE:-/etc/elog.conf}
LOGBOOKDIR=${LOGBOOKDIR:-/var/lib/elog/logbooks}
RESOURCEDIR=${RESOURCEDIR:-/usr/share/elog}
# ELOGVERBOSE="-v"
# 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/$NAME
# Add the options to argument list only if defined previously. Since
# some options may also be present in the conffile, we couldn't preset
# those options which would otherwise overwrite the settings in the
# conffile. Also note that, all have reasonable compiled-in defaults.
ARGS="${PIDFILE+"-f $PIDFILE"} \
${CONFFILE+"-c $CONFFILE"} \
${LOGBOOKDIR+"-d $LOGBOOKDIR"} \
${RESOURCEDIR+"-s $RESOURCEDIR"} \
${PORT+"-p $PORT"} \
${HOST+"-n $HOST"} \
${ELOGVERBOSE+"-v"}"
# Always run as a daemon.
DAEMON_ARGS=`$DAEMON_ARGS echo $ARGS -D`
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# override VERBOSE setting:
VERBOSE="yes"
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /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 --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_ARGS \
|| return 2
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# immediately kill elogd
killall $DAEMON
rm -f $PIDFILE
return '0'
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# The daemon can reload its configuration with HUP:
killall HUP $DAEMON
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 -p $PIDFILE "$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|status|restart|force-reload}" >&2
exit 3
;;
esac
:
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