package/network/services/lldpd/files/lldpd.init - T108 - Gitiles

 #!/bin/sh /etc/rc.common
 # Copyright (C) 2008-2015 OpenWrt.org
 # shellcheck disable=1091,2034,3037,3043,3045

 START=90
 STOP=01

 CONFIG_LLDPD_WITH_CDP=y
 CONFIG_LLDPD_WITH_EDP=y
 CONFIG_LLDPD_WITH_FDP=y
 CONFIG_LLDPD_WITH_LLDPMED=y
 CONFIG_LLDPD_WITH_SNMP=y
 CONFIG_LLDPD_WITH_SONMP=y

 USE_PROCD=1
 LLDPDBIN=/usr/sbin/lldpd
 LLDPCLI=/usr/sbin/lldpcli
 LLDPSOCKET=/var/run/lldpd.socket
 LLDPD_CONF=/tmp/lldpd.conf
 LLDPD_CONFS_DIR=/tmp/lldpd.d

 LLDPD_RUN=/var/run/lldpd
 LLDPD_RESTART_HASH=${LLDPD_RUN}/lldpd.restart_hash

 . "$IPKG_INSTROOT/lib/functions/network.sh"

 find_release_info()
 {
 	[ -s /etc/os-release ] && . /etc/os-release
 	[ -z "$PRETTY_NAME" ] && [ -s /etc/openwrt_version ] && \
 		PRETTY_NAME="$(cat /etc/openwrt_version)"

 	echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
 }

 get_config_restart_hash() {
 	local var="$1"
 	local _string _hash v

 	config_load 'lldpd'

 	if [ "$CONFIG_LLDPD_WITH_SNMP" = "y" ]; then
 		config_get      v 'config' 'agentxsocket'; append _string "$v" ","
 	fi
 	config_get      v 'config' 'cid_interface'; append _string "$v" ","
 	config_get      v 'config' 'filter'; append _string "$v" ","
 	config_get_bool v 'config' 'readonly_mode'; append _string "$v" ","
 	config_get_bool v 'config' 'lldp_no_version'; append _string "$v" ","
 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
 		config_get_bool v 'config' 'lldpmed_no_inventory'; append _string "$v" ","
 		config_get      v 'config' 'lldp_class'; append _string "$v" ","
 	fi
 	config_get_bool v 'config' 'enable_lldp' 1; append _string "$v" ","
 	config_get_bool v 'config' 'force_lldp'; append _string "$v" ","
 	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ]; then
 		config_get_bool v 'config' 'enable_cdp'; append _string "$v" ","
 		config_get      v 'config' 'cdp_version'; append _string "$v" ","
 		config_get_bool v 'config' 'force_cdp'; append _string "$v" ","
 		config_get_bool v 'config' 'force_cdpv2'; append _string "$v" ","
 	fi
 	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ]; then
 		config_get_bool v 'config' 'enable_edp'; append _string "$v" ","
 		config_get_bool v 'config' 'force_edp'; append _string "$v" ","
 	fi
 	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ]; then
 		config_get_bool v 'config' 'enable_fdp'; append _string "$v" ","
 		config_get_bool v 'config' 'force_fdp'; append _string "$v" ","
 	fi
 	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ]; then
 		config_get_bool v 'config' 'enable_sonmp'; append _string "$v" ","
 		config_get_bool v 'config' 'force_sonmp'; append _string "$v" ","
 	fi

 	_hash=$(echo -n "${_string}" | md5sum | awk '{ print $1 }')
 	export -n "$var=$_hash"
 }

 get_config_cid_ifaces() {
 	local _ifaces
 	config_get _ifaces 'config' "$2"

 	local _iface _ifnames=""
 	# Set noglob to prevent '*' capturing diverse file names in the for ... in
 	set -o noglob
 	for _iface in $_ifaces; do

 		local _l2device=""
 		if network_get_physdev _l2device "$_iface" || [ -e "/sys/class/net/$_iface" ]; then
 			append _ifnames "${_l2device:-$_iface}" ","
 		else
 			# Glob case (interface is e.g. '!eth1' or 'eth*' or '*')
 			append _ifnames "$_iface" ","
 		fi
 	done
 	# Turn noglob off i.e. enable glob again
 	set +o noglob

 	export -n "${1}=$_ifnames"
 }

 write_lldpd_conf()
 {
 	local lldp_description

 	config_load 'lldpd'
 	config_get lldp_description 'config' 'lldp_description' "$(find_release_info)"

 	local lldp_hostname
 	config_get lldp_hostname 'config' 'lldp_hostname' "$(cat /proc/sys/kernel/hostname)"

 	local ifnames
 	get_config_cid_ifaces ifnames "interface"

 	local lldp_mgmt_ip
 	config_get lldp_mgmt_ip 'config' 'lldp_mgmt_ip'

 	# Configurable capabilities in lldpd >= v1.0.15: defaults to 'unconfigured' i.e. kernel info
 	local lldp_syscapabilities
 	config_get lldp_syscapabilities 'config' 'lldp_syscapabilities'

 	# Configurable capabilities in lldpd >= v1.0.15: defaults to on in lldpd
 	local lldp_capability_advertisements
 	config_get_bool lldp_capability_advertisements 'config' 'lldp_capability_advertisements' 1

 	# Broadcast management address in lldpd >= 0.7.15: defaults to on in lldpd
 	local lldp_mgmt_addr_advertisements
 	config_get_bool lldp_mgmt_addr_advertisements 'config' 'lldp_mgmt_addr_advertisements' 1

 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
 		local lldpmed_fast_start
 		config_get_bool lldpmed_fast_start 'config' 'lldpmed_fast_start' 0

 		local lldpmed_fast_start_tx_interval
 		config_get lldpmed_fast_start_tx_interval 'config' 'lldpmed_fast_start_tx_interval' 0

 		local lldp_location
 		config_get lldp_location 'config' 'lldp_location'

 		local lldp_class
 		config_get lldp_class 'config' 'lldp_class'

 		local lldp_policy
 		config_get lldp_policy 'config' 'lldp_policy'

 	fi

 	local lldp_agenttype
 	config_get lldp_agenttype 'config' 'lldp_agenttype' 'nearest-bridge'

 	local lldp_portidsubtype
 	config_get lldp_portidsubtype 'config' 'lldp_portidsubtype' 'macaddress'

 	local lldp_platform
 	config_get lldp_platform 'config' 'lldp_platform' ""

 	local lldp_tx_interval
 	config_get lldp_tx_interval 'config' 'lldp_tx_interval' 0

 	local lldp_tx_hold
 	config_get lldp_tx_hold 'config' 'lldp_tx_hold' 0

 	# Clear out the config file first
 	echo -n > "$LLDPD_CONF"
 	[ -n "$ifnames" ] && echo "configure system interface pattern $ifnames" >> "$LLDPD_CONF"
 	[ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled $lldp_syscapabilities" >> "$LLDPD_CONF"

 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ] && [ "$lldpmed_fast_start" -gt 0 ]; then
 		if [ "$lldpmed_fast_start_tx_interval" -gt 0 ]; then
 			echo "configure med fast-start tx-interval $lldpmed_fast_start_tx_interval" >> "$LLDPD_CONF"
 		else
 			echo "configure med fast-start enable" >> "$LLDPD_CONF"
 		fi
 	fi
 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
 		# other 'configure med xxx' statements go here

 		[ -n "$lldp_location" ] && echo "configure med location" "$lldp_location" >> "$LLDPD_CONF"

 		# Manual states that if Class (-M) is 2 or 3, at least one network policy must be defined
 		case "$lldp_class" in
 			2 | 3 ) [ -n "$lldp_policy" ] && echo "configure med policy $lldp_policy" >> "$LLDPD_CONF"
 			;;
 		esac

 	fi

 	[ -n "$lldp_agenttype" ] && echo "configure lldp agent-type" "\"$lldp_agenttype\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_portidsubtype" ] && echo "configure lldp portidsubtype" "\"$lldp_portidsubtype\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_platform" ] && echo "configure system platform" "\"$lldp_platform\"" >> "$LLDPD_CONF"
 	[ -n "$lldp_tx_interval" ] && echo "configure lldp tx-interval $lldp_tx_interval" >> "$LLDPD_CONF"
 	[ "$lldp_tx_hold" -gt 0 ] && echo "configure lldp tx-hold $lldp_tx_hold" >> "$LLDPD_CONF"
 	[ "$lldp_capability_advertisements" -gt 0 ] && echo "configure lldp capabilities-advertisements" >> "$LLDPD_CONF" ||\
 		echo "unconfigure lldp capabilities-advertisements" >> "$LLDPD_CONF"
 	[ "$lldp_mgmt_addr_advertisements" -gt 0 ] && echo "configure lldp management-addresses-advertisements" >> "$LLDPD_CONF" ||\
 		echo "unconfigure lldp management-addresses-advertisements" >> "$LLDPD_CONF"

 	# Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
 	[ -e "$LLDPD_CONFS_DIR" ] || ln -s /etc/lldpd.d "$LLDPD_CONFS_DIR"
 }

 start_service() {

 	local enable_lldp
 	local force_lldp
 	local enable_cdp
 	local cdp_version
 	local force_cdp
 	local force_cdpv2
 	local enable_fdp
 	local force_fdp
 	local enable_sonmp
 	local force_sonmp
 	local enable_edp
 	local force_edp
 	local lldp_class
 	local lldp_no_version
 	local lldpmed_no_inventory
 	local readonly_mode
 	local agentxsocket
 	local filter

 	config_load 'lldpd'
 	config_get_bool enable_lldp 'config' 'enable_lldp' 1
 	config_get_bool force_lldp 'config' 'force_lldp' 0
 	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ]; then
 		config_get_bool enable_cdp 'config' 'enable_cdp' 0
 		config_get cdp_version 'config' 'cdp_version' 'cdpv1v2'
 		config_get_bool force_cdp 'config' 'force_cdp' 0
 		config_get_bool force_cdpv2 'config' 'force_cdpv2' 0
 	fi
 	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ]; then
 		config_get_bool enable_fdp 'config' 'enable_fdp' 0
 		config_get_bool force_fdp 'config' 'force_fdp' 0
 	fi
 	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ]; then
 		config_get_bool enable_sonmp 'config' 'enable_sonmp' 0
 		config_get_bool force_sonmp 'config' 'force_sonmp' 0
 	fi
 	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ]; then
 		config_get_bool enable_edp 'config' 'enable_edp' 0
 		config_get_bool force_edp 'config' 'force_edp' 0
 	fi
 	config_get_bool lldp_no_version 'config' 'lldp_no_version' 0
 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
 		config_get_bool lldpmed_no_inventory 'config' 'lldpmed_no_inventory' 0
 		config_get lldp_class 'config' 'lldp_class'
 	fi
 	config_get_bool readonly_mode 'config' 'readonly_mode' 0
 	if [ "$CONFIG_LLDPD_WITH_SNMP" = "y" ]; then
 		config_get agentxsocket 'config' 'agentxsocket'
 	fi
 	config_get filter 'config' 'filter' 15

 	mkdir -p ${LLDPD_RUN}
 	chown lldp:lldp ${LLDPD_RUN}

 	# When lldpd starts, it also loads up what we write in this config file
 	write_lldpd_conf

 	procd_open_instance
 	procd_set_param command ${LLDPDBIN}
 	procd_append_param command -d

 	if [ "$enable_lldp" -gt 0 ]; then
 		if [ "$force_lldp" -gt 0 ]; then
 			procd_append_param command '-l'
 		fi
 	else
 		# Disable LLDP
 		procd_append_param command '-ll'
 	fi

 	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ] && [ "$enable_cdp" -gt 0 ]; then
 		if [ "$cdp_version" = "cdpv2" ]; then
 			if [ "$force_cdp" -gt 0 ]; then
 				# CDPv1 disabled, CDPv2 forced
 				procd_append_param command '-ccccc'
 			else
 				# CDPv1 disabled, CDPv2 enabled
 				procd_append_param command '-cccc'
 			fi
 		elif [ "$cdp_version" = "cdpv1v2" ]; then
 			if [ "$force_cdp" -gt 0 ] && [ "$force_cdpv2" -gt 0 ]; then
 				# CDPv1 enabled, CDPv2 forced
 				procd_append_param command '-ccc'
 			elif [ "$force_cdp" -gt 0 ]; then
 				# CDPv1 forced, CDPv2 enabled
 				procd_append_param command '-cc'
 			else
 				# CDPv1 and CDPv2 enabled
 				procd_append_param command '-c'
 			fi
 		fi
 	fi

 	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ] && [ "$enable_fdp" -gt 0 ]; then
 		if [ "$force_fdp" -gt 0 ]; then
 			# FDP enabled and forced
 			procd_append_param command '-ff'
 		else
 			# FDP enabled
 			procd_append_param command '-f'
 		fi
 	fi

 	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ] && [ "$enable_sonmp" -gt 0 ]; then
 		if [ "$force_sonmp" -gt 0 ]; then
 			# SONMP enabled and forced
 			procd_append_param command '-ss'
 		else
 			# SONMP enabled
 			procd_append_param command '-s'
 		fi
 	fi

 	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ] && [ "$enable_edp" -gt 0 ]; then
 		if [ "$force_edp" -gt 0 ]; then
 			# EDP enabled and forced
 			procd_append_param command '-ee'
 		else
 			# EDP enabled
 			procd_append_param command '-e'
 		fi
 	fi

 	[ "$readonly_mode" -gt 0 ] && procd_append_param command '-r'
 	[ "$lldp_no_version" -gt 0 ] && procd_append_param command '-k'
 	[ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ] && [ "$lldpmed_no_inventory" -gt 0 ] && procd_append_param command '-i'
 	[ -n "$lldp_class" ] && procd_append_param command -M "$lldp_class"
 	[ "$CONFIG_LLDPD_WITH_SNMP" = "y" ] && [ -n "$agentxsocket" ] && procd_append_param command -x -X "$agentxsocket"
 	[ -n "$filter" ] && procd_append_param command -H "$filter"

     # ChassisID interfaces
 	local ifnames
 	get_config_cid_ifaces ifnames "cid_interface"

 	[ -n "$ifnames" ] && procd_append_param command -C "$ifnames"

     # Overwrite default configuration locations processed by lldpcli at start
 	procd_append_param command -O "$LLDPD_CONF"

 	local restart_hash
 	get_config_restart_hash restart_hash
 	echo -n "$restart_hash" > "$LLDPD_RESTART_HASH"

 	# set auto respawn behavior
 	procd_set_param respawn
 	procd_close_instance
 }

 service_triggers() {
 	procd_add_config_trigger "config.change" "lldpd" /etc/init.d/lldpd reload
 }

 reload_service() {
 	running || return 1

 	local running_hash=""
 	local config_hash=""

 	get_config_restart_hash config_hash
 	[ -f ${LLDPD_RESTART_HASH} ] && running_hash=$(cat "$LLDPD_RESTART_HASH")

 	if [ "x$running_hash" != "x$config_hash" ]; then
 		# Restart LLDPd
 		# Some parameters can't be configured at runtime
 		restart
 		return 0
 	fi

 	$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
 		pause
 		unconfigure lldp custom-tlv
 		unconfigure lldp capabilities-advertisements
 		unconfigure lldp management-addresses-advertisements
 		# unconfigures user-configured system capabilities, and instead uses the kernel information:
 		unconfigure system capabilities enabled
 		unconfigure system interface pattern
 		unconfigure system description
 		unconfigure system hostname
 		unconfigure system ip management pattern
 		unconfigure system platform
 	EOF
 	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
 		$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
 			unconfigure med fast-start
 		EOF

 	fi
 	# Rewrite lldpd.conf
 	# If something changed it should be included by the lldpcli call
 	write_lldpd_conf
 	$LLDPCLI -u "$LLDPSOCKET" -c "$LLDPD_CONF" -c "$LLDPD_CONFS_DIR" >/dev/null 2>&1
 	# Broadcast update over the wire
 	$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
 		resume
 		update
 	EOF
 	return 0
 }

 stop_service() {
 	rm -rf ${LLDPD_RUN} "$LLDPSOCKET" >/dev/null 2>&1
 }
	#!/bin/sh /etc/rc.common
	# Copyright (C) 2008-2015 OpenWrt.org
	# shellcheck disable=1091,2034,3037,3043,3045

	START=90
	STOP=01

	CONFIG_LLDPD_WITH_CDP=y
	CONFIG_LLDPD_WITH_EDP=y
	CONFIG_LLDPD_WITH_FDP=y
	CONFIG_LLDPD_WITH_LLDPMED=y
	CONFIG_LLDPD_WITH_SNMP=y
	CONFIG_LLDPD_WITH_SONMP=y

	USE_PROCD=1
	LLDPDBIN=/usr/sbin/lldpd
	LLDPCLI=/usr/sbin/lldpcli
	LLDPSOCKET=/var/run/lldpd.socket
	LLDPD_CONF=/tmp/lldpd.conf
	LLDPD_CONFS_DIR=/tmp/lldpd.d

	LLDPD_RUN=/var/run/lldpd
	LLDPD_RESTART_HASH=${LLDPD_RUN}/lldpd.restart_hash

	. "$IPKG_INSTROOT/lib/functions/network.sh"

	find_release_info()
	{
	[ -s /etc/os-release ] && . /etc/os-release
	[ -z "$PRETTY_NAME" ] && [ -s /etc/openwrt_version ] && \
	PRETTY_NAME="$(cat /etc/openwrt_version)"

	echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
	}

	get_config_restart_hash() {
	local var="$1"
	local _string _hash v

	config_load 'lldpd'

	if [ "$CONFIG_LLDPD_WITH_SNMP" = "y" ]; then
	config_get v 'config' 'agentxsocket'; append _string "$v" ","
	fi
	config_get v 'config' 'cid_interface'; append _string "$v" ","
	config_get v 'config' 'filter'; append _string "$v" ","
	config_get_bool v 'config' 'readonly_mode'; append _string "$v" ","
	config_get_bool v 'config' 'lldp_no_version'; append _string "$v" ","
	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
	config_get_bool v 'config' 'lldpmed_no_inventory'; append _string "$v" ","
	config_get v 'config' 'lldp_class'; append _string "$v" ","
	fi
	config_get_bool v 'config' 'enable_lldp' 1; append _string "$v" ","
	config_get_bool v 'config' 'force_lldp'; append _string "$v" ","
	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ]; then
	config_get_bool v 'config' 'enable_cdp'; append _string "$v" ","
	config_get v 'config' 'cdp_version'; append _string "$v" ","
	config_get_bool v 'config' 'force_cdp'; append _string "$v" ","
	config_get_bool v 'config' 'force_cdpv2'; append _string "$v" ","
	fi
	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ]; then
	config_get_bool v 'config' 'enable_edp'; append _string "$v" ","
	config_get_bool v 'config' 'force_edp'; append _string "$v" ","
	fi
	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ]; then
	config_get_bool v 'config' 'enable_fdp'; append _string "$v" ","
	config_get_bool v 'config' 'force_fdp'; append _string "$v" ","
	fi
	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ]; then
	config_get_bool v 'config' 'enable_sonmp'; append _string "$v" ","
	config_get_bool v 'config' 'force_sonmp'; append _string "$v" ","
	fi

	_hash=$(echo -n "${_string}" \| md5sum \| awk '{ print $1 }')
	export -n "$var=$_hash"
	}

	get_config_cid_ifaces() {
	local _ifaces
	config_get _ifaces 'config' "$2"

	local _iface _ifnames=""
	# Set noglob to prevent '*' capturing diverse file names in the for ... in
	set -o noglob
	for _iface in $_ifaces; do

	local _l2device=""
	if network_get_physdev _l2device "$_iface" \|\| [ -e "/sys/class/net/$_iface" ]; then
	append _ifnames "${_l2device:-$_iface}" ","
	else
	# Glob case (interface is e.g. '!eth1' or 'eth' or '')
	append _ifnames "$_iface" ","
	fi
	done
	# Turn noglob off i.e. enable glob again
	set +o noglob

	export -n "${1}=$_ifnames"
	}

	write_lldpd_conf()
	{
	local lldp_description

	config_load 'lldpd'
	config_get lldp_description 'config' 'lldp_description' "$(find_release_info)"

	local lldp_hostname
	config_get lldp_hostname 'config' 'lldp_hostname' "$(cat /proc/sys/kernel/hostname)"

	local ifnames
	get_config_cid_ifaces ifnames "interface"

	local lldp_mgmt_ip
	config_get lldp_mgmt_ip 'config' 'lldp_mgmt_ip'

	# Configurable capabilities in lldpd >= v1.0.15: defaults to 'unconfigured' i.e. kernel info
	local lldp_syscapabilities
	config_get lldp_syscapabilities 'config' 'lldp_syscapabilities'

	# Configurable capabilities in lldpd >= v1.0.15: defaults to on in lldpd
	local lldp_capability_advertisements
	config_get_bool lldp_capability_advertisements 'config' 'lldp_capability_advertisements' 1

	# Broadcast management address in lldpd >= 0.7.15: defaults to on in lldpd
	local lldp_mgmt_addr_advertisements
	config_get_bool lldp_mgmt_addr_advertisements 'config' 'lldp_mgmt_addr_advertisements' 1

	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
	local lldpmed_fast_start
	config_get_bool lldpmed_fast_start 'config' 'lldpmed_fast_start' 0

	local lldpmed_fast_start_tx_interval
	config_get lldpmed_fast_start_tx_interval 'config' 'lldpmed_fast_start_tx_interval' 0

	local lldp_location
	config_get lldp_location 'config' 'lldp_location'

	local lldp_class
	config_get lldp_class 'config' 'lldp_class'

	local lldp_policy
	config_get lldp_policy 'config' 'lldp_policy'

	fi

	local lldp_agenttype
	config_get lldp_agenttype 'config' 'lldp_agenttype' 'nearest-bridge'

	local lldp_portidsubtype
	config_get lldp_portidsubtype 'config' 'lldp_portidsubtype' 'macaddress'

	local lldp_platform
	config_get lldp_platform 'config' 'lldp_platform' ""

	local lldp_tx_interval
	config_get lldp_tx_interval 'config' 'lldp_tx_interval' 0

	local lldp_tx_hold
	config_get lldp_tx_hold 'config' 'lldp_tx_hold' 0

	# Clear out the config file first
	echo -n > "$LLDPD_CONF"
	[ -n "$ifnames" ] && echo "configure system interface pattern $ifnames" >> "$LLDPD_CONF"
	[ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF"
	[ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
	[ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
	[ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled $lldp_syscapabilities" >> "$LLDPD_CONF"

	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ] && [ "$lldpmed_fast_start" -gt 0 ]; then
	if [ "$lldpmed_fast_start_tx_interval" -gt 0 ]; then
	echo "configure med fast-start tx-interval $lldpmed_fast_start_tx_interval" >> "$LLDPD_CONF"
	else
	echo "configure med fast-start enable" >> "$LLDPD_CONF"
	fi
	fi
	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
	# other 'configure med xxx' statements go here

	[ -n "$lldp_location" ] && echo "configure med location" "$lldp_location" >> "$LLDPD_CONF"

	# Manual states that if Class (-M) is 2 or 3, at least one network policy must be defined
	case "$lldp_class" in
	2 \| 3 ) [ -n "$lldp_policy" ] && echo "configure med policy $lldp_policy" >> "$LLDPD_CONF"
	;;
	esac

	fi

	[ -n "$lldp_agenttype" ] && echo "configure lldp agent-type" "\"$lldp_agenttype\"" >> "$LLDPD_CONF"
	[ -n "$lldp_portidsubtype" ] && echo "configure lldp portidsubtype" "\"$lldp_portidsubtype\"" >> "$LLDPD_CONF"
	[ -n "$lldp_platform" ] && echo "configure system platform" "\"$lldp_platform\"" >> "$LLDPD_CONF"
	[ -n "$lldp_tx_interval" ] && echo "configure lldp tx-interval $lldp_tx_interval" >> "$LLDPD_CONF"
	[ "$lldp_tx_hold" -gt 0 ] && echo "configure lldp tx-hold $lldp_tx_hold" >> "$LLDPD_CONF"
	[ "$lldp_capability_advertisements" -gt 0 ] && echo "configure lldp capabilities-advertisements" >> "$LLDPD_CONF" \|\|\
	echo "unconfigure lldp capabilities-advertisements" >> "$LLDPD_CONF"
	[ "$lldp_mgmt_addr_advertisements" -gt 0 ] && echo "configure lldp management-addresses-advertisements" >> "$LLDPD_CONF" \|\|\
	echo "unconfigure lldp management-addresses-advertisements" >> "$LLDPD_CONF"

	# Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
	[ -e "$LLDPD_CONFS_DIR" ] \|\| ln -s /etc/lldpd.d "$LLDPD_CONFS_DIR"
	}

	start_service() {

	local enable_lldp
	local force_lldp
	local enable_cdp
	local cdp_version
	local force_cdp
	local force_cdpv2
	local enable_fdp
	local force_fdp
	local enable_sonmp
	local force_sonmp
	local enable_edp
	local force_edp
	local lldp_class
	local lldp_no_version
	local lldpmed_no_inventory
	local readonly_mode
	local agentxsocket
	local filter

	config_load 'lldpd'
	config_get_bool enable_lldp 'config' 'enable_lldp' 1
	config_get_bool force_lldp 'config' 'force_lldp' 0
	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ]; then
	config_get_bool enable_cdp 'config' 'enable_cdp' 0
	config_get cdp_version 'config' 'cdp_version' 'cdpv1v2'
	config_get_bool force_cdp 'config' 'force_cdp' 0
	config_get_bool force_cdpv2 'config' 'force_cdpv2' 0
	fi
	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ]; then
	config_get_bool enable_fdp 'config' 'enable_fdp' 0
	config_get_bool force_fdp 'config' 'force_fdp' 0
	fi
	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ]; then
	config_get_bool enable_sonmp 'config' 'enable_sonmp' 0
	config_get_bool force_sonmp 'config' 'force_sonmp' 0
	fi
	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ]; then
	config_get_bool enable_edp 'config' 'enable_edp' 0
	config_get_bool force_edp 'config' 'force_edp' 0
	fi
	config_get_bool lldp_no_version 'config' 'lldp_no_version' 0
	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
	config_get_bool lldpmed_no_inventory 'config' 'lldpmed_no_inventory' 0
	config_get lldp_class 'config' 'lldp_class'
	fi
	config_get_bool readonly_mode 'config' 'readonly_mode' 0
	if [ "$CONFIG_LLDPD_WITH_SNMP" = "y" ]; then
	config_get agentxsocket 'config' 'agentxsocket'
	fi
	config_get filter 'config' 'filter' 15

	mkdir -p ${LLDPD_RUN}
	chown lldp:lldp ${LLDPD_RUN}

	# When lldpd starts, it also loads up what we write in this config file
	write_lldpd_conf

	procd_open_instance
	procd_set_param command ${LLDPDBIN}
	procd_append_param command -d

	if [ "$enable_lldp" -gt 0 ]; then
	if [ "$force_lldp" -gt 0 ]; then
	procd_append_param command '-l'
	fi
	else
	# Disable LLDP
	procd_append_param command '-ll'
	fi

	if [ "$CONFIG_LLDPD_WITH_CDP" = "y" ] && [ "$enable_cdp" -gt 0 ]; then
	if [ "$cdp_version" = "cdpv2" ]; then
	if [ "$force_cdp" -gt 0 ]; then
	# CDPv1 disabled, CDPv2 forced
	procd_append_param command '-ccccc'
	else
	# CDPv1 disabled, CDPv2 enabled
	procd_append_param command '-cccc'
	fi
	elif [ "$cdp_version" = "cdpv1v2" ]; then
	if [ "$force_cdp" -gt 0 ] && [ "$force_cdpv2" -gt 0 ]; then
	# CDPv1 enabled, CDPv2 forced
	procd_append_param command '-ccc'
	elif [ "$force_cdp" -gt 0 ]; then
	# CDPv1 forced, CDPv2 enabled
	procd_append_param command '-cc'
	else
	# CDPv1 and CDPv2 enabled
	procd_append_param command '-c'
	fi
	fi
	fi

	if [ "$CONFIG_LLDPD_WITH_FDP" = "y" ] && [ "$enable_fdp" -gt 0 ]; then
	if [ "$force_fdp" -gt 0 ]; then
	# FDP enabled and forced
	procd_append_param command '-ff'
	else
	# FDP enabled
	procd_append_param command '-f'
	fi
	fi

	if [ "$CONFIG_LLDPD_WITH_SONMP" = "y" ] && [ "$enable_sonmp" -gt 0 ]; then
	if [ "$force_sonmp" -gt 0 ]; then
	# SONMP enabled and forced
	procd_append_param command '-ss'
	else
	# SONMP enabled
	procd_append_param command '-s'
	fi
	fi

	if [ "$CONFIG_LLDPD_WITH_EDP" = "y" ] && [ "$enable_edp" -gt 0 ]; then
	if [ "$force_edp" -gt 0 ]; then
	# EDP enabled and forced
	procd_append_param command '-ee'
	else
	# EDP enabled
	procd_append_param command '-e'
	fi
	fi

	[ "$readonly_mode" -gt 0 ] && procd_append_param command '-r'
	[ "$lldp_no_version" -gt 0 ] && procd_append_param command '-k'
	[ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ] && [ "$lldpmed_no_inventory" -gt 0 ] && procd_append_param command '-i'
	[ -n "$lldp_class" ] && procd_append_param command -M "$lldp_class"
	[ "$CONFIG_LLDPD_WITH_SNMP" = "y" ] && [ -n "$agentxsocket" ] && procd_append_param command -x -X "$agentxsocket"
	[ -n "$filter" ] && procd_append_param command -H "$filter"

	# ChassisID interfaces
	local ifnames
	get_config_cid_ifaces ifnames "cid_interface"

	[ -n "$ifnames" ] && procd_append_param command -C "$ifnames"

	# Overwrite default configuration locations processed by lldpcli at start
	procd_append_param command -O "$LLDPD_CONF"

	local restart_hash
	get_config_restart_hash restart_hash
	echo -n "$restart_hash" > "$LLDPD_RESTART_HASH"

	# set auto respawn behavior
	procd_set_param respawn
	procd_close_instance
	}

	service_triggers() {
	procd_add_config_trigger "config.change" "lldpd" /etc/init.d/lldpd reload
	}

	reload_service() {
	running \|\| return 1

	local running_hash=""
	local config_hash=""

	get_config_restart_hash config_hash
	[ -f ${LLDPD_RESTART_HASH} ] && running_hash=$(cat "$LLDPD_RESTART_HASH")

	if [ "x$running_hash" != "x$config_hash" ]; then
	# Restart LLDPd
	# Some parameters can't be configured at runtime
	restart
	return 0
	fi

	$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
	pause
	unconfigure lldp custom-tlv
	unconfigure lldp capabilities-advertisements
	unconfigure lldp management-addresses-advertisements
	# unconfigures user-configured system capabilities, and instead uses the kernel information:
	unconfigure system capabilities enabled
	unconfigure system interface pattern
	unconfigure system description
	unconfigure system hostname
	unconfigure system ip management pattern
	unconfigure system platform
	EOF
	if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
	$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
	unconfigure med fast-start
	EOF

	fi
	# Rewrite lldpd.conf
	# If something changed it should be included by the lldpcli call
	write_lldpd_conf
	$LLDPCLI -u "$LLDPSOCKET" -c "$LLDPD_CONF" -c "$LLDPD_CONFS_DIR" >/dev/null 2>&1
	# Broadcast update over the wire
	$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
	resume
	update
	EOF
	return 0
	}

	stop_service() {
	rm -rf ${LLDPD_RUN} "$LLDPSOCKET" >/dev/null 2>&1
	}