#!/bin/bash
#
# Startup script for Mldonkey
#
# Laurent Culioli <laurent@pschit.net>
#
# Currently maintained by Anssi Hannula <anssi.hannula@gmail.com>
#
# chkconfig: 345 90 15
# description: Mldonkey is client to access multiple peer-to-peer network
# processname: mlnet
# config: /etc/sysconfig/mldonkey

### BEGIN INIT INFO
# Provides: mlnet
# Required-Start: $network
# Required-Stop: $network
# Should-Start: $named 
# Should-Stop: $named 
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Starts the imspector daemon
# Description: Mldonkey is client to access multiple peer-to-peer network
### END INIT INFO

# Source function library.
. /etc/init.d/functions

# Source some options 
NICE="+2"
LOGFILE="/var/log/mldonkey.log"
. /etc/sysconfig/mldonkey

RETVAL=0

# Path to the mldonkey binary.
mldonkey=/usr/lib/mldonkey/mlnet

# Path to mldonkey home.
mlhome=~mldonkey

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

send_mldonkey_command() {
        if [ -n "$PASSWORD" ] ; then
                param="--auth $PASSWORD"
        else
                param=""
        fi
        mldonkey_command $param $*
}

start() {
        gprintf "Starting Mldonkey: "
        params="-run_as_user mldonkey"
	numstarted=0

	if [ -n $LOGFILE ] ; then
		# ensure log file is present
		if [ ! -f $LOGFILE ] ; then
			touch $LOGFILE
			chown mldonkey:mldonkey $LOGFILE
		fi
		params="$params -log_file $LOGFILE"
		numstarted=$(grep -c "Core started$" $LOGFILE 2>/dev/null)
	fi
        cd $mlhome
	# This is a hack. If someone knows a cleaner solution,
	# mail me at <anssi.hannula@gmail.com>
	# run the demon with mldonkey user (trem)
        daemon --user mldonkey --check mlnet $NICE $mldonkey $params </dev/null >/dev/null 2>&1 &
        timeout=0
        while true; do
                timeout=$(($timeout + 1))
                sleep 1
                if ! pidof $mldonkey >/dev/null; then
                        echo_failure
                        break
                fi
                if [ $(grep -c "Core started$" $LOGFILE 2>/dev/null | sed 's/^0$/1/') -gt $numstarted ] || [ $timeout -gt 10 ]; then
                        echo_success
                        touch /var/lock/subsys/mlnet
                        break
                fi
        done
        echo
}

stop() {
        gprintf "Stopping Mldonkey: "
        #send_mldonkey_command kill
        killproc $mldonkey
        RETVAL=$?
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mlnet
        echo
}

reload() {
        gprintf "Reloading Mldonkey: "
        killproc $mldonkey -HUP
        echo
}


# See how we were called.
case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;
        reload)
                reload
                ;;
        restart)
                stop
                start
                ;;
        pause)
                send_mldonkey_command pause all
                ;;
        resume)
                send_mldonkey_command resume all
                ;;
        status)
                status mlnet
                send_mldonkey_command vd
                ;;
        *)
                gprintf "Usage: mldonkey {start|stop|restart|reload|pause|resume|status}\n"
                RETVAL=1
esac
exit $RETVAL