iopsys-feed/map-topology/files/etc/init.d/topologyd

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

START=97
STOP=21

USE_PROCD=1

IS_CFG_VALID=1

validate_topology_config() {
	uci_validate_section topology topology "topology" \
			'enabled:bool:true' \
			'depth:range(0,16)' \
			'interval:range(0,65535)' \
			'maxlog:range(0,128)' \

	[ "$?" -ne 0 ] && {
		logger -s -t "topology" "Validation of topology UCI file failed"
		return 1
	}
	return 0
}

validate_global_section() {
	uci_validate_section hosts global "global" \
		'ageing_timer:uinteger' \
		'reboot_persistent:bool'

	[ "$?" -ne 0 ] && {
		logger -s -t "hosts" "Validation of global section failed"
		IS_CFG_VALID=0
		return 1
	}
	return 0
}

validate_host_section() {
	local section="$1"

	uci_validate_section hosts $section "${1}" \
			'macaddr:macaddr' \
			'interface_type:or("wifi","eth")' \
			'active:bool' \
			'active_last_change:string'

	[ "$?" -ne 0 ] && {
		logger -s -t "hosts" "Validation of host section $section failed"
		IS_CFG_VALID=0
		return 1
	}
	return 0
}

validate_hosts_config() {
	IS_CFG_VALID=1

	validate_global_section &&
		config_foreach validate_host_section host

	[ "$IS_CFG_VALID" -ne 1 ] && {
		logger -s -t "topology" "Validation of hosts UCI file failed"
		return 1
	}
	return 0
}

start_service() {
	config_load "topology"
	validate_topology_config || return 1;

	config_load "hosts"
	validate_hosts_config || return 1;

	if [ -f "/proc/sys/net/netfilter/nf_conntrack_timestamp" ]; then
		echo 1 >/proc/sys/net/netfilter/nf_conntrack_timestamp
	fi

	procd_open_instance
        procd_set_param command "/usr/sbin/topologyd"
	procd_set_param respawn
#	procd_set_param stdout 1
	procd_set_param stderr 1
	procd_close_instance
}

service_triggers()
{
	procd_add_reload_trigger "network"
}

reload_service() {
	procd_send_signal "topologyd"
}