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#!/bin/sh
# kFreeBSD do not accept scripts as interpreters, using #!/bin/sh and sourcing.
if [ true != "$INIT_D_SCRIPT_SOURCED" ] ; then
set "$0" "$@"; INIT_D_SCRIPT_SOURCED=true . /lib/init/init-d-script
fi
### BEGIN INIT INFO
# Provides: apache-htcacheclean
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Cache cleaner process for Apache2 web server
# Description: Start the htcacheclean helper
# This script will start htcacheclean which will periodically scan the
# cache directory of Apache2's mod_cache_disk and remove outdated files.
### END INIT INFO
DESC="Apache htcacheclean"
DAEMON=/usr/bin/htcacheclean
NAME="${0##*/}"
NAME="${NAME##[KS][0-9][0-9]}"
DIR_SUFFIX="${NAME##apache-htcacheclean}"
APACHE_CONFDIR="${APACHE_CONFDIR:=/etc/apache2$DIR_SUFFIX}"
RUN_USER=$(. $APACHE_CONFDIR/envvars > /dev/null && echo "$APACHE_RUN_USER")
# Default values. Edit /etc/default/apache-htcacheclean$DIR_SUFFIX to change these
HTCACHECLEAN_SIZE="${HTCACHECLEAN_SIZE:=300M}"
HTCACHECLEAN_DAEMON_INTERVAL="${HTCACHECLEAN_DAEMON_INTERVAL:=120}"
HTCACHECLEAN_PATH="${HTCACHECLEAN_PATH:=/var/cache/apache2$DIR_SUFFIX/mod_cache_disk}"
HTCACHECLEAN_OPTIONS="${HTCACHECLEAN_OPTIONS:=-n}"
# Read configuration variable file if it is present
if [ -f /etc/default/apache-htcacheclean$DIR_SUFFIX ] ; then
. /etc/default/apache-htcacheclean$DIR_SUFFIX
elif [ -f /etc/default/apache-htcacheclean ] ; then
. /etc/default/apache-htcacheclean
fi
PIDDIR="/var/run/apache2/$RUN_USER"
PIDFILE="$PIDDIR/$NAME.pid"
DAEMON_ARGS="$HTCACHECLEAN_OPTIONS \
-d$HTCACHECLEAN_DAEMON_INTERVAL \
-P$PIDFILE -i \
-p$HTCACHECLEAN_PATH \
-l$HTCACHECLEAN_SIZE"
do_start_prepare () {
if [ ! -d "$PIDDIR" ] ; then
mkdir -p "$PIDDIR"
chown "$RUN_USER:" "$PIDDIR"
fi
if [ ! -d "$HTCACHECLEAN_PATH" ] ; then
echo "Directory $HTCACHECLEAN_PATH does not exist!" >&2
exit 2
fi
}
do_start_cmd_override () {
start-stop-daemon --start --quiet --pidfile ${PIDFILE} \
-u $RUN_USER --startas $DAEMON --name htcacheclean --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile ${PIDFILE} \
-c $RUN_USER --startas $DAEMON --name htcacheclean -- $DAEMON_ARGS \
|| return 2
}
do_stop_cmd_override () {
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 \
-u $RUN_USER --pidfile ${PIDFILE} --name htcacheclean
}
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