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|
#!/bin/sh
#
# /etc/rc.d/rc.minidlna
#
# start/stop/restart/status of the MiniDLNA server.
#
# To make MiniDLNA start automatically at boot, make this
# file executable: chmod 755 /etc/rc.d/rc.minidlna
#
# Written by Georgi D. Sotirov <gsotirov@gmail.com>
# Based on examples from Internet
# Bash colors
C_GREEN=$'\e[32;01m'
C_YELLOW=$'\e[33;01m'
C_RED=$'\e[31;01m'
C_NORMAL=$'\e[0m'
SNAME='MiniDLNA server'
NAME=minidlna
CMD="/usr/sbin/${NAME}d"
CONFILE="/etc/${NAME}.conf"
PIDFILE="/var/run/${NAME}.pid"
CMD_OPTS="-f $CONFILE -P $PIDFILE"
ok() {
echo "${C_GREEN}Done${C_NORMAL}"
}
fail() {
echo "${C_RED}Failure${C_NORMAL}"
}
print_status() {
if [ $? != 0 ]; then
fail
else
ok
fi
}
start() {
if [ -x $CMD ]; then
if [ ! -e $PIDFILE ]; then
echo -n "Starting $SNAME in $CMD... "
$CMD $CMD_OPTS
print_status
else
echo "Starting $SNAME: Already running with PID `cat $PIDFILE`!"
fi
fi
}
stop() {
if [ -e $PIDFILE ]; then
echo -n "Stopping ${SNAME}... "
kill -15 `cat $PIDFILE`
print_status
else
echo "Stopping ${SNAME}: Not running!"
fi
}
restart() {
stop
sleep 3
start
}
status() {
if [ -e $PIDFILE ]; then
echo "$SNAME running with PID `cat $PIDFILE`."
else
STAT=`ps -C $NAME -o pid= | wc -l`
if [ ${STAT} -ge 1 ]; then
echo "$SNAME is running"
else
echo "$SNAME is not running"
fi
fi
}
db_clean() {
# If DB dir defined explicitly in log (i.e. not commented), then use it
DB_DIR_CONF=$(grep -E '^db_dir=' $CONFILE | awk -F'=' '{ print $2 }')
# else fallback to default
DB_DIR=${DB_DIR_CONF:-/var/cache/$NAME}
WAS_RUNNING=0
if [ -e $DB_DIR -a -d $DB_DIR ]; then
# Stop daemon if running
if [ -e $PIDFILE ]; then
WAS_RUNNING=1
stop
sleep 3
fi
echo -n "Cleaning cache in ${DB_DIR}... "
rm -f ${DB_DIR}/files.db
rm -rf ${DB_DIR}art_cache
print_status
# And restart daemon afterwards
if [ $WAS_RUNNING -ne 0 ]; then
start
fi
else
echo "Error: cache dir $DB_DIR does not exist or not a direcory!"
fi
}
help() {
echo "$SNAME control"
echo "Usage: $0 start|stop|restart|status|clean"
echo
}
case "$1" in
'start')
start ;;
'stop')
stop ;;
'restart')
restart ;;
'status')
status ;;
'clean')
db_clean ;;
*)
help ;;
esac
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