#!/bin/sh /etc/rc.common

START=60

USE_PROCD=1

PPPOE_SERVER_EXEC=/usr/sbin/pppoe-server
SERVICE_PID_FILE=/var/run/netkeeper-interception.pid

start_interception() {
	config_get_bool enabled $1 enabled 0
	config_get iface $1 iface
	if [ $enabled -ne 0 ] ;then
		#enabled
		if [ -f /etc/netkeeper-interception/AuthReq ]; then
			logger "Restore Netkeeper AuthReq"
			cp -f /etc/netkeeper-interception/AuthReq /tmp/Last_AuthReq
		fi
		procd_open_instance
		procd_set_param command $PPPOE_SERVER_EXEC -k -I $iface -O /etc/netkeeper-interception/pppoe-server-options -X $SERVICE_PID_FILE
	#	procd_set_param respawn 
		procd_set_param file /etc/netkeeper-interception/pppoe-server-options
		procd_set_param pidfile $SERVICE_PID_FILE
		procd_close_instance
	else
		#disabled
		if [ -f /tmp/Last_AuthReq ]; then
			logger "Save Netkeeper Last_AuthReq"
			cp -f /tmp/Last_AuthReq /etc/netkeeper-interception/AuthReq
		fi
	fi
	if [ ! -f /tmp/Last_AuthReq ]; then
		logger "/tmp/Last_AuthReq Not Found,Try to restore Netkeeper AuthReq"
		if [ -f /etc/netkeeper-interception/AuthReq ]; then
			cp -f /etc/netkeeper-interception/AuthReq /tmp/Last_AuthReq
		else
			touch -f /tmp/Last_AuthReq
		fi
	fi
}

start_service() {
	if [ -f $SERVICE_PID_FILE ]; then
		if [ $(pgrep pppoe-server|grep $(cat /var/run/netkeeper-interception.pid) -q && echo 0) -eq 0 ]; then
			kill $(cat /var/run/netkeeper-interception.pid)
			rm -f $SERVICE_PID_FILE
		else
			rm -f $SERVICE_PID_FILE
		fi
	fi
	config_load netkeeper-interception
	config_foreach start_interception netkeeper-interception
}

stop_service() {
	service_stop "$PPPOE_SERVER_EXEC"
	rm -f $SERVICE_PID_FILE
}

service_triggers()
{
	procd_add_reload_trigger "netkeeper-interception"
}