multiap

#!/bin/sh

# functions
# wireless_teardown - tear down ifaces based on mapagent config
# setup_network     - prepare /etc/config/network if necessary
# setup_wireless    - prepare /etc/config/wireless based on mapagent config
# write_credentials - write bBSS credentials to fBSS

. /lib/functions.sh
. /usr/share/libubox/jshn.sh
. /lib/wifi/traffic_separation
. /lib/wifi/dpp

MAPFILE="/var/run/multiap/multiap.backhaul"

diff=0
onbrd_bssid=0
onbrd_band=0

usage() {
	cat <<EOF
Usage: $0 [wireless_teardown|setup_network|setup_wireless|write_credentials]
Platform specific Multi-AP script to prepare network and wifi subsystem based on
mapagent configuration.
wireless_teardown - tear down ifaces in /etc/config/wireless
setup_network     - prepare /etc/config/network
setup_wireless    - prepare /etc/config/wireless
write_credentials - write bBSS credentials to fBSS
EOF
	exit 1
}


type_to_multi_ap () {
	type="$1"

	if [ "$type" = "backhaul" ]; then
		echo "1"
		return
	elif [ "$type" = "fronthaul" ]; then
		echo "2"
		return
	elif [ "$type" = "combined" ]; then
		echo "3"
		return
	fi

	echo "0"
}

get_network_id() {
	local ifname=$1

	[ -n "$ifname" ] || return
	network_id=$(wpa_cli -i $ifname list_n|tail -n 1 | awk '{print $1}')
	echo ${network_id}
}

get_type_by_section() {
	section="$1"

	config_get type $section type "0"

	echo "$(type_to_multi_ap $type)"
}

setup_conf() {
	. /lib/multiap/map_genconfig

	map_genconf
}

bsta_disable() {
	local ifname=$1

	[ -n "$ifname" ] || return

	network_id=$(get_network_id $ifname)
	wpa_cli -i "$ifname" disconnect > /dev/console
	wpa_cli -i "$ifname" disable_network $network_id > /dev/console
	wpa_cli -i "$ifname" save_config > /dev/console
}

sync_credentials() {
	bands=""
	json_init

	get_mld_ifname() {
		local mld_section=$1
		local reqd_mld_id=$2
		local mld_id mld_ifname

		config_get mld_id $mld_section id
		config_get mld_ifname $mld_section ifname
		if [ "$mld_id" == "$reqd_mld_id" ]; then
			echo $mld_ifname
		fi
	}

	mapagent_process_fh() {
		local section=$1
		local dev=$2

		multi_ap=$(get_type_by_section $section)
		[ "$multi_ap" == "0" ] && return

		config_get enabled $section enabled
		if [ "$enabled" == "1" ] && [ "$multi_ap" == "2" ]; then
			config_get mld_id $section mld_id
			if [ -n "$mld_id" ]; then
				local mld_ifname
				mld_ifname=$(config_foreach get_mld_ifname mld $mld_id)
				ifname=$mld_ifname
			else
				config_get ifname $section ifname
			fi

			if [ -n "$ifname" ] && ! echo "$(uci get ieee1905.@al-iface[0].exclude_ifname 2>/dev/null)" | grep -wq "$ifname"; then
				uci -q add_list ieee1905.@al-iface[0].exclude_ifname="$ifname"
			fi
		fi

		config_get device $section device

		[ "$dev" != "$device" ] && return

		config_get band $section band
		config_get ssid $section ssid
		config_get encryption $section encryption
		config_get key $section key

		section=$(uci add ieee1905 ap)
		[ "$section" == "" ] && return

		uci -q set ieee1905.${section}.band=$band
		uci -q set ieee1905.${section}.ssid="$ssid"
		uci -q set ieee1905.${section}.encryption=$encryption
		uci -q set ieee1905.${section}.key="$key"
		json_select "$band" > /dev/null
		if [ "$?" = "0" ]; then
			json_get_keys keys

			for key in ${keys};
			do
				json_get_var val "$key"
				uci -q set ieee1905.${section}.$key="$val"
			done
			json_select ..
		fi
	}

	mapagent_process_radio() {
		local section=$1

		config_get device $section device
		config_get band $section band
		config_get dedicated_backhaul $section dedicated_backhaul 0

		[ "$dedicated_backhaul" != "0" ] && return

		for b in $bands; do
			if [ "$b" == "$band" ]; then
				return
			fi
		done

		config_foreach mapagent_process_fh ap $device
		bands="$bands $band"
	}

	ieee1905_del_ap() {
		append_value() {
			local section=$1
			local key=$2
			shift
			shift

			while [ "$key" != "" ]; do
				val=$(uci -q get ieee1905.$section.$key)
				[ "$val" = "" ] && {
					key=$1
					shift
					continue
				}
				json_add_string "$key" "${val}"
				key=$1
				shift
			done
		}

		local section=$1
		local band

		config_get band $section band
		json_select "$band" > /dev/null
		rc=$?
		[ "$rc" != "0" ] && json_add_object "$band"
		append_value $section "manufacturer" "model_name" "device_name" "model_number" "serial_number" "device_type" "os_version"
		if [ "$rc" != "0" ]; then
			json_close_object
		else
			json_select ..
		fi

		uci -q delete ieee1905.${section}
	}

	config_load ieee1905
	config_foreach ieee1905_del_ap ap

	config_load mapagent
	config_foreach mapagent_process_radio radio

	uci commit ieee1905
	kill -SIGHUP `pidof ieee1905d`
	json_cleanup
}

wireless_reload() {
	logger -t multiap "wireless reload"

	[ -d /sys/module/ath12k ] && {
		wifi down
		wifi up
		return
	}

	wifi
}

write_credentials() {
	config_load mapagent

	mapagent_apply_wireless() {
		write_wireless() {
			local section=$1
			local map_ifname=$2
			local bk_ssid="$3"
			local bk_key="$4"

			config_get ifname $section ifname

			#echo found device=$device map=$multi_ap ifname=$ifname mapifname=$map_ifname

			[ "$ifname" != "$map_ifname" ] && return

			#echo applying bk_ssid = "$bk_ssid" bk_key = "$bk_key"

			uci -q set wireless.${section}.multi_ap_backhaul_ssid="$bk_ssid"
			uci -q set wireless.${section}.multi_ap_backhaul_key="$bk_key"
		}
		config_load wireless

		config_foreach write_wireless wifi-iface "$1" "$2" "$3"
	}

	mapagent_find_fbss() {
		local section=$1
		local dev=$2
		local bk_ssid="$3"
		local bk_key="$4"

		multi_ap=$(get_type_by_section $section)
		[ "$multi_ap" == "0" ] && return

		config_get device $section device

		#echo found dev=$dev device=$device map=$multi_ap

		[ "$device" != "$dev" ] && return
		[ "$multi_ap" != "2" ] && return

		config_get ifname $section ifname

		#echo applying bk_ssid = "$bk_ssid" bk_key = "$bk_key"

		# subshell in hopes to maintain mapagent config loaded
		(mapagent_apply_wireless $ifname "$bk_ssid" "$bk_key")
	}

	mapagent_find_bbss() {
		local section=$1
		local dev=$2

		multi_ap=$(get_type_by_section $section)
		[ "$multi_ap" == "0" ] && return

		config_get device $section device
		config_get enabled $section enabled "1"

		#echo found dev=$dev device=$device map=$multi_ap

		[ "$enabled" == "0" ] && return
		[ "$device" != "$dev" ] && return
		[ "$multi_ap" != "1" ] && return

		config_get ssid $1 ssid
		config_get key $1 key

		#echo found ssid="$ssid" key="$key"

		config_foreach mapagent_find_fbss ap $dev "$ssid" "$key"
	}

	mapagent_process_radio() {
		local section=$1

		config_get device $section device

		#echo found dev=$dev

		config_foreach mapagent_find_bbss ap $device
	}


	config_foreach mapagent_process_radio radio

	uci commit wireless
}

set_ap_ssid() {
	local ifname=$1
	local ssid=$2
	local brcm_setup="$(uci -q get mapagent.agent.brcm_setup)"

	[ -n "$ifname" -o -n "$ssid" ] || return

	logger -t multiap "set_ap_ssid $ifname $ssid"
	hostapd_cli -i $ifname set ssid $ssid

	if [ "$brcm_setup" = "1" ]; then
		hostapd_cli -i $ifname raw STOP_BSS
		hostapd_cli -i $ifname raw UPDATE_BEACON
		hostapd_cli -i $ifname raw START_BSS
	else
		hostapd_cli -i $ifname raw STOP_AP
		hostapd_cli -i $ifname raw UPDATE_BEACON
		hostapd_cli -i $ifname reload
	fi
}

set_ap_psk() {
	local ifname=$1
	local psk=$2
	local brcm_setup="$(uci -q get mapagent.agent.brcm_setup)"

	[ -n "$ifname" -o -n "$psk" ] || return

	logger -t multiap "set_ap_psk $ifname $psk"
	hostapd_cli -i $ifname set wpa_passphrase $psk

	if [ "$brcm_setup" = "1" ]; then
		hostapd_cli -i $ifname raw STOP_BSS
		hostapd_cli -i $ifname raw UPDATE_BEACON
		hostapd_cli -i $ifname raw START_BSS
	else
		hostapd_cli -i $ifname raw STOP_AP
		hostapd_cli -i $ifname raw UPDATE_BEACON
		hostapd_cli -i $ifname reload
	fi
}

config_reorder() {
	local idx=0

	wifi_reorder_smp_affinity() {
		local section=$1

		uci reorder wireless.$section=$idx
		idx=$((idx+1))
	}

	wifi_reorder_device() {
		local section=$1

		uci reorder wireless.$section=$idx
		idx=$((idx+1))
	}

	wifi_reorder_sta() {
		local section=$1

		config_get mode $section mode
		config_get mld $section mld
		config_get ifname $section ifname

		[ -n "$mld" ] && return
		[ "$mode" == "sta" ] || return

		uci reorder wireless.$section=$idx
		idx=$((idx+1))
	}

	wifi_reorder_mlo() {
		local section=$1

		config_get mode $section mode
		config_get mld $section mld
		config_get ifname $section ifname

		[ -n "$mld" ] && {
			logger -t multiap "reorder found mld section $section mld_id $mld_id ifname $ifname idx $idx"
			uci reorder wireless.$section=$idx
			idx=$((idx+1))
		}
	}

	wifi_reorder_mld() {
		local section=$1

		logger -t multiap "reorder mld section idx $idx"
		uci reorder wireless.$section=$idx
		idx=$((idx+1))
	}

	wifi_reorder_fh() {
		local section=$1

		config_get mode $section mode
		config_get mld $section mld
		config_get multi_ap $section multi_ap
		config_get ifname $section ifname

		[ -n "$mld" ] && return
		[ "$mode" == "ap" ] || return

		[ "$multi_ap" == 2 ] && {
			logger -t multiap "reorder fh $ifname $idx"
			uci reorder wireless.$section=$idx
			idx=$((idx+1))
		}
	}

	wifi_reorder_bh() {
		local section=$1

		config_get mode $section mode
		config_get mld $section mld
		config_get multi_ap $section multi_ap
		config_get ifname $section ifname

		[ -n "$mld" ] && return
		[ "$mode" == "ap" ] || return

		[ "$multi_ap" == 1 ] && {
			logger -t multiap "reorder bh $ifname $idx"
			uci reorder wireless.$section=$idx
			idx=$((idx+1))
		}
	}

	[ -d /sys/module/ath12k ] || return

	# Today QCA require special order in config/wireless
	# file in case of MLO/MLD configured. In other case
	# wifi up could/will fail.
	config_load wireless
	config_foreach wifi_reorder_smp_affinity smp_affinity
	config_foreach wifi_reorder_device wifi-device
	config_foreach wifi_reorder_sta wifi-iface
	config_foreach wifi_reorder_mlo wifi-iface
	config_foreach wifi_reorder_mld wifi-mld
	config_foreach wifi_reorder_fh wifi-iface
	config_foreach wifi_reorder_bh wifi-iface
	uci commit wireless
}

set_network_bssid() {
	local ifname=$1
	local bssid=$2
	local network_id=$(get_network_id $ifname)

	[ -n "$ifname" ] || return

	wpa_cli -i $ifname set_n $network_id bssid $bssid
}

bsta_steer() {
	local ifname=$1
	local bssid=$2
	local network_id=$(get_network_id $ifname)

	[ -n "$ifname" ] || return

	rc=$(wpa_cli -i $ifname set_n $network_id bssid $bssid)
	[ "$rc" == "FAIL" ] && {
		echo "1"
		return;
	}

	rc=$(wpa_cli -i $ifname enable_n $network_id)
	[ "$rc" == "FAIL" ] && {
		echo "1"
		return;
	}

	# reassociate could be used but performed worse during testing
	rc=$(wpa_cli -i $ifname disconnect)
	[ "$rc" == "FAIL" ] && {
		echo "1"
		return;
	}

	rc=$(wpa_cli -i $ifname reconnect)
	[ "$rc" == "FAIL" ] && {
		echo "1"
		return;
	}
}


bsta_steer_with_disassoc() {
	local ifname=$1
	local bssid=$2

	bk_ifname=$(
		flock -x 200
		[ -f "$MAPFILE" ] || exit 1
		json_load_file "$MAPFILE" 2>/dev/null
		json_get_var bk_ifname ifname
		json_cleanup
		echo $bk_ifname
	) 200>/var/lock/map.backhaul.lock
	bsta_disable $bk_ifname
	bsta_steer $ifname $bssid
}


write_bsta_config() {
	local ifname=$1

	#echo diff = $diff > /dev/console


	config_load mapagent

	mapagent_apply_wl_bsta() {
		apply_config() {
			local section=$1
			local bsta=$2
			local bssid=$3

			config_get ifname $section ifname

			[ "$bsta" == "$ifname" ] || return
			#echo setting diff = $diff > /dev/console
			old_bssid="$(uci -q get wireless.${section}.bssid)"

			[ "$old_bssid" == "$bssid" ] && break

			uci -q set wireless.${section}.bssid=$bssid

			[ -n "$ifname" ] || return

			network_id=$(get_network_id $bsta)
			wpa_cli -i "$bsta" set_n $network_id bssid $bssid
			wpa_cli -i "$bsta" save_config
			echo 1
		}
		config_load wireless

		config_foreach apply_config wifi-iface $1 $2
		uci commit wireless
	}

	mapagent_process_bk() {
		local section=$1
		local bsta=$2


		config_get ifname $section ifname
		#echo bsta = $bsta > /dev/console

		[ "$bsta" == "$ifname" ] || return
		#echo found ifname=$ifname > /dev/console

		config_get bssid $section bssid
		config_get band $section band
		ret=$(mapagent_apply_wl_bsta $ifname $bssid)
		[ "$ret" == "1" ] && {
			diff=1
			onbrd_bssid=$bssid
			onbrd_band=$band
		}
	}

	mapagent_apply_bssid_same_band() {
		apply_config() {
			local section=$1
			local bsta=$2

			config_get ifname $section ifname

			[ "$bsta" == "$ifname" ] || return
			uci -q set wireless.${section}.bssid=$bssid
		}

		config_get band $1 band
		config_get onboarded $1 onboarded "0"

		[ "$onbrd_band" != "$band" -o "$onboarded" = "1" ] && return

		config_get ifname $1 ifname

		config_load wireless
		config_foreach apply_config wifi-iface $ifname $onbrd_bssid
		uci commit wireless
	}

	config_foreach mapagent_process_bk bsta $ifname

	#echo result diff = $diff > /dev/console
	[ "$diff" == "1" ] && {
		(config_foreach mapagent_apply_bssid_same_band bsta)
		#ubus call uci commit '{"config":"wireless"}'
		#echo reloading wireless > /dev/console
	}

}

teardown_bsta_mld() {
	config_load mapagent
	local band=$1

	mapagent_teardown_wireless() {
		write_wireless() {
			local section=$1
			local map_ifname=$2

			config_get ifname $section ifname

			[ "$ifname" != "$map_ifname" ] && return

			uci -q delete wireless.${section}.mld
			uci -q delete wireless.${section}.bssid #TODO FIXME dont write at all
		}

		config_load wireless

		config_foreach write_wireless wifi-iface $1
	}

	mapagent_teardown_mld() {
		local section=$1
		local mld_id=$2

		config_get id $section id

		[ "$mld_id" != "$id" ] && return

		uci -q delete mapagent.${section}
	}

	mapagent_teardown_bsta() {
		local section=$1
		local rband=$2

		config_get ifname $section ifname
		config_get band $section band
		config_get is_mld $section is_mld
		config_get mld_id $section mld_id

		[ "$band" != "$rband" -a "$(echo "$band" | sed -n "/\b$rband\b/p")" == "" ] && continue

		[ "$mld_id" == "" -a "$is_mld" != "1" ] && return

		if [ "$is_mld" == "1" ]; then
			uci -q del_list mapagent.${section}.band="$rband"
			[ "$(uci -q get mapagent.${section}.band)" == "" ] && {
				uci del mapagent.${section}
				config_foreach mapagent_teardown_mld mld $mld_id
				uci -q delete wireless.mld${mld_id}
			}
		else
			uci -q delete mapagent.${section}.mld_id
			uci -q delete mapagent.${section}.bssid # TODO FIXME dont write at all
		fi

		(mapagent_teardown_wireless $ifname)
	}

	config_foreach mapagent_teardown_bsta bsta $band

	uci commit wireless
	uci commit mapagent
}


teardown_iface() {
	config_load mapagent

	local iface=$1

	mapagent_teardown_wireless() {
		write_wireless() {
			local section=$1
			local map_ifname=$2

			config_get ifname $section ifname

			[ "$ifname" != "$map_ifname" ] && return

			uci -q set wireless.${section}.disabled="1"
			#uci -q set wireless.${section}.ssid="DISABLED-SSID"
			#uci -q delete wireless.${section}.key
			uci -q delete wireless.${section}.multi_ap_backhaul_ssid
			uci -q delete wireless.${section}.multi_ap_backhaul_key
			uci -q delete wireless.${section}.mld
			uci -q del_list ieee1905.@al-iface[0].exclude_ifname=$2
		}

		config_load wireless

		config_foreach write_wireless wifi-iface $1
	}


	mapagent_teardown_mld() {
		local section=$1
		local mld_id=$2

		config_get id $section id

		[ "$mld_id" != "$id" ] && return

		uci -q delete mapagent.${section}
	}

	mapagent_teardown_bss() {
		local section=$1
		local iface=$2

		multi_ap=$(get_type_by_section $section)
		[ "$multi_ap" == "0" ] && return

		config_get ifname $section ifname

		[ "$iface" != "$ifname" ] && return

		config_get mld_id $section mld_id
		uci -q set mapagent.${section}.enabled="0"

		[ "$mld_id" != "" ] && {
			uci -q delete mapagent.${section}.mld_id
			uci -q delete wireless.mld${mld_id}
			config_foreach mapagent_teardown_mld mld $mld_id
		}

		(mapagent_teardown_wireless $ifname)
	}


	config_foreach mapagent_teardown_bss ap $iface

	uci commit wireless
	uci commit mapagent
}

bsta_to_wireless() {
	config_load mapagent

	mapagent_find_lowest_prio_onboarded() {
		mapagent_process_bk() {
			config_get priority $1 priority "2"
			config_get onboarded $1 onboarded "0"

			[ "$onboarded" = "0" ] && return

			if [ -z "$sec" -o "$prio" = "-1" -o "$priority" -lt "$prio" ]; then
				sec=$1
				prio=$priority
			fi
		}

		local sec=""
		local prio="-1"

		config_foreach mapagent_process_bk bsta
		echo $sec
	}

	mapagent_enable_best() {
		#echo 1=$1 best=$best > /dev/console
		if [ "$1" = "$best" ]; then
			uci -q set mapagent.$1.enabled='1'
		else
			uci -q set mapagent.$1.enabled='0'
		fi
	}

	mapagent_bsta_to_wireless() {
		mapagent_apply_wl_bsta() {
			apply_config() {
				local section=$1
				local bsta=$2
				local ssid="$3"
				local key="$4"
				local encryption=$5
				local enabled=$6
				local bssid=$7
				local disabled="0"

				config_get ifname $section ifname

				[ -z "$enabled" -o "$enabled" = "0" ] && disabled="1"

				[ "$bsta" == "$ifname" ] || return

				uci -q set wireless.${section}.ssid="$ssid"
				uci -q set wireless.${section}.key="$key"
				uci -q set wireless.${section}.encryption=$encryption
				uci -q set wireless.${section}.bssid="$bssid"
				uci -q set wireless.${section}.default_disabled='0'

				[ "$disabled" != "1" ] && return

				[ -n "$ifname" ] || return

				network_id=$(get_network_id $ifname)
				wpa_cli -i "$bsta" disconnect > /dev/null 2>&1
				wpa_cli -i "$bsta" disable_network $network_id > /dev/null 2>&1
				wpa_cli -i "$bsta" save_config > /dev/null 2>&1

				echo 1
			}

			config_load wireless

			config_foreach apply_config wifi-iface $@
			uci commit wireless
		}

		mapagent_find_other_creds() {
			#echo "trying to find other creds for $2" > /dev/console
			local other_section="$2"

			config_get band $1 band
			config_get onboarded $1 onboarded "0"

			[ "$4" != "$band" -o "$onboarded" = "0" ] && return

			config_get ssid $1 ssid
			config_get key $1 key
			config_get encryption $1 encryption
			config_get enabled $1 enabled "0"
			config_get bssid $1 bssid

			uci -q set mapagent.${other_section}.ssid="$ssid"
			uci -q set mapagent.${other_section}.key="$key"
			uci -q set mapagent.${other_section}.encryption=$encryption
			uci -q set mapagent.${other_section}.bssid="$bssid"
			uci commit mapagent
			(mapagent_apply_wl_bsta "$3" "$ssid" "$key" $encryption "$5" "$bssid")
		}

		config_get band $1 band
		config_get ifname $1 ifname
		config_get onboarded $1 onboarded "0"
		config_get enabled $1 enabled "0"

		if [ "$onboarded" = "0" ]; then
			config_foreach mapagent_find_other_creds bsta $1 $ifname $band $enabled
		else
			config_get ssid $1 ssid
			config_get key $1 key
			config_get encryption $1 encryption
			config_get bssid $1 bssid

			(mapagent_apply_wl_bsta $ifname "$ssid" "$key" $encryption $enabled "$bssid")
		fi
	}

#	best=$(mapagent_find_lowest_prio_onboarded)
#
#	[ -z "$best" ] && return
#
#	band=$1
#	sec=""
#	prio=""
#
#	config_foreach mapagent_enable_best bsta $best
#	uci commit mapagent
	config_load mapagent

	diff=$(config_foreach mapagent_bsta_to_wireless bsta)

#	[ "$diff" != "" ] && {
		uci commit wireless
#	}
}


sync_mapcontroller_from_wireless() {
	ubus -t 5 wait_for wifi
	[ "$?" != "0" ] && return

	[ ! -f "/etc/config/wireless" ] && return

	status=$(ubus -S call wifi status)

	device_to_band() {
		local ifname=$1
		json_load "$status"
		json_select "radios"
		json_get_keys keys

		for key in $keys; do
			json_select $key
			json_get_var name name

			if [ "$name" != "$ifname" ]; then
				json_select ..
				continue
			fi

			json_get_var band band

			if [ "$band" == "5GHz" ]; then
				echo "5"
			elif [ "$band" == "2.4GHz" ]; then
				echo "2"
			fi

			break
		done

		json_cleanup
	}

	wireless_process_iface() {
		local section=$1
		local type="ap"
		local enabled="1"

		config_get multi_ap $section multi_ap 0
		[ "$multi_ap" != "1" ] && [ "$multi_ap" != "2" ] && return

		config_get mode $section mode "ap"
		[ "$mode" != "ap" ] && return

		config_get device $section device
		band=$(device_to_band $device)
		[ "$band" == "" ] && return

		config_get ssid $section ssid
		config_get key $section key
		config_get encryption $section encryption
		config_get start_disabled $section start_disabled "0"
		config_get network $section network


		cntlr_section=$(uci add mapcontroller ${type})
		uci -q set mapcontroller.${cntlr_section}.ssid="$ssid"
		uci -q set mapcontroller.${cntlr_section}.key="$key"
		uci -q set mapcontroller.${cntlr_section}.encryption="$encryption"
		uci -q set mapcontroller.${cntlr_section}.band="$band"
		uci -q set mapcontroller.${cntlr_section}.vid="1"
		uci -q set mapcontroller.${cntlr_section}.network="$network"

		[ "$multi_ap" == "1" ] && map_type="backhaul" || map_type="fronthaul"
		uci -q set mapcontroller.${cntlr_section}.type="$map_type"

		[ "$start_disabled" == "1" ] && enabled="0"
		uci -q set mapcontroller.${cntlr_section}.enabled="$enabled"
	}

	mapcontroller_teardown() {
		local section=$1

		uci delete mapcontroller.$1
	}

	config_load mapcontroller
	config_foreach mapcontroller_teardown ap

	config_load wireless
	config_foreach wireless_process_iface wifi-iface
	uci commit mapcontroller
}

bsta_scan_on_enabled() {
	local onboarded_bands=""

	mapagent_onboarded_bands() {
		config_get band $1 band
		config_get onboarded $1 onboarded "0"
		config_get is_mld $1 is_mld "0"

		[ "$onboarded" = "0" -o "$is_mld" = "1" ] && return

		onboarded_bands="$onboarded_bands $band"
	}

	mapagent_enable_bk() {
		config_get ifname $1 ifname
		config_get bands $1 band
		config_get enabled $1 enabled
		config_get ssid $1 ssid
		config_get mld_id $1 mld_id "0"
		config_get is_mld $1 is_mld "0"