#!/sbin/runscript

opts="start stop restart slow fast info"

depend() {
	need net
}

start() {
	ebegin "Starting mldonkey"
	result=0

	if [ -z "${MLDONKEY_DIR}" ]; then
		ewarn "mldonkey's start script has been changed. You should remove"
		ewarn "BASEDIR and SUBDIR from /etc/conf.d/mldonkey and set MLDONKEY_DIR"
		ewarn "to the correct value (you probably want"
		ewarn "MLDONKEY_DIR=${BASEDIR}/${SUBDIR})"
		MLDONKEY_DIR=${BASEDIR}/${SUBDIR}
		einfo "Using ${MLDONKEY_DIR} as working directory"
	fi
	
	if [ ! -d ${MLDONKEY_DIR} ]; then
		einfo "Directory ${MLDONKEY_DIR} not existing, trying to create..."
		if `mkdir -p ${MLDONKEY_DIR} 2>/dev/null`; then 
			chown ${USER}:users ${MLDONKEY_DIR}
		else
           	eerror "Directory ${MLDONKEY_DIR} could not be created!"
           	((result++))
		fi
	fi
	
	cd ${MLDONKEY_DIR}
	env MLDONKEY_DIR=${MLDONKEY_DIR} start-stop-daemon --quiet --start \
		-c ${USER} -N ${NICE} -x /usr/bin/mlnet &>${LOG} &
	sleep 5
	if ! pgrep -u ${USER} mlnet >/dev/null
	then
		eerror "MLDonkey could not be started! Check logfile: ${LOG}"
		((result++))
	fi
	eend $result
}

stop() {
	BASE="http://"
	if [[ -n ${USERNAME} && -n ${PASSWORD} ]]
	then
		BASE=${BASE}${USERNAME}:${PASSWORD}@
	fi
	BASE=${BASE}${SERVER}:${PORT}
	ebegin "Stopping mldonkey - please wait"
	wget --spider ${BASE}/submit?q=close_fds -q 
	wget --spider ${BASE}/submit?q=save -q 
	wget --spider ${BASE}/submit?q=kill -q 
	# give it a chance to die:
	local timeout=10
	while [ $timeout -gt 0 ] && pgrep -u ${USER} mlnet &>/dev/null; do
		sleep 1
		let 'timeout--'
	done
	start-stop-daemon --oknodo --stop -x /usr/bin/mlnet &>/dev/null
	eend $?
}

restart() {
	svc_stop
	sleep 5
	svc_start
}

slow() {
	if ! service_started mldonkey
	then
		start_service mldonkey
	fi
	ebegin "Reducing bandwidth to ${LOW_DOWN}k/${LOW_UP}k"

	BASE="http://"
	if [[ -n ${USERNAME} && -n ${PASSWORD} ]]
	then
		BASE=${BASE}${USERNAME}:${PASSWORD}@
	fi
	BASE=${BASE}${SERVER}:${PORT}

	wget --spider ${BASE}/submit?q=set+max_hard_download_rate+${LOW_DOWN} -q 

	wget --spider ${BASE}/submit?q=set+max_hard_upload_rate+${LOW_UP} -q 

	eend $?
}

fast() {
	if ! service_started mldonkey
	then
		start_service mldonkey
	fi
	ebegin "Increasing bandwidth to ${HIGH_DOWN}k/${HIGH_UP}k"

	BASE="http://"
	if [[ -n ${USERNAME} && -n ${PASSWORD} ]]
	then
		BASE=${BASE}${USERNAME}:${PASSWORD}@
	fi
	BASE=${BASE}${SERVER}:${PORT}

	wget --spider ${BASE}/submit?q=set+max_hard_download_rate+${HIGH_DOWN} -q 

	wget --spider ${BASE}/submit?q=set+max_hard_upload_rate+${HIGH_UP} -q 

	eend $?
}


info() {
	if service_started mldonkey 
	then
		BASE="http://"
		if [[ -n ${USERNAME} && -n ${PASSWORD} ]]
		then
			BASE=${BASE}${USERNAME}:${PASSWORD}@
		fi

		BASE=${BASE}${SERVER}:${PORT}
		VALUE=$(/usr/bin/wget -O - ${BASE}/submit?q=vo 2> /dev/null| /bin/grep  -C1 max_hard_upload|/bin/grep value=\" |/bin/cut -d\" -f2)
		if [[ ${VALUE} -eq ${LOW_UP} ]]
		then
			INFO="mldonkey runs slow"
		else
			INFO="mldonkey runs fast"
		fi
	else
		INFO="mldonkey is not running"
	fi
	einfo "$INFO"
}