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|
#! /bin/sh
### BEGIN INIT INFO
# Provides: tt-rss
# Required-Start: $local_fs $remote_fs
# Should-Start: mysql postgresql
# Required-Stop: $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Tiny Tiny RSS update daemon
# Description: Update the Tiny Tiny RSS subscribed syndication feeds.
### END INIT INFO
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Tiny Tiny RSS update daemon"
NAME=tt-rss
FORKING=0
PIDFILE=/var/lib/tt-rss/update_daemon.lock
LOGFILE="/var/log/tt-rss.log"
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
DAEMON="/usr/share/tt-rss/www/update.php"
DAEMON_ARGS="--daemon"
if [ "$FORKING" != "0" ]; then
DAEMON="/usr/share/tt-rss/www/update_daemon2.php"
DAEMON_ARGS=""
fi
LOADER=/usr/bin/php
DAEMON_DIR="/usr/share/tt-rss/www"
SCRIPTNAME=/etc/init.d/tt-rss
# Exit if the package or loader is not installed
[ -x "$LOADER" ] || exit 0
[ -x "$DAEMON" ] || exit 0
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# 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()
{
if [ ! -f "$LOGFILE" ] ; then
touch "$LOGFILE"
chown www-data:www-data "$LOGFILE"
fi
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --background --quiet -c "www-data:www-data" --chdir "$DAEMON_DIR" --pidfile "$PIDFILE" --exec "$DAEMON" --test > /dev/null \
|| return 1
start-stop-daemon --start --background --quiet -c "www-data:www-data" --chdir "$DAEMON_DIR" --pidfile "$PIDFILE" --exec "$DAEMON" --startas /bin/sh -- -c "$DAEMON $DAEMON_ARGS >> $LOGFILE 2>&1" \
|| return 2
# 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/1/KILL/5 --pidfile $PIDFILE --exec $DAEMON --user www-data
RETVAL="$?"
[ "$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=0/1/KILL/5 --exec $DAEMON --user www-data
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
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
;;
status)
status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $?
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|status}" >&2
exit 3
;;
esac
|
