--- /dev/null
+NETIFD_MAIN_DIR="${NETIFD_MAIN_DIR:-/lib/netifd}"
+
+. /usr/share/libubox/jshn.sh
+. $NETIFD_MAIN_DIR/utils.sh
+
+CMD_UP=0
+CMD_SET_DATA=1
+CMD_PROCESS_ADD=2
+CMD_PROCESS_KILL_ALL=3
+CMD_SET_RETRY=4
+
+add_driver() {
+ return
+}
+
+wireless_setup_vif_failed() {
+ local error="$1"
+ echo "Interface $_w_iface setup failed: $error"
+}
+
+wireless_setup_failed() {
+ local error="$1"
+
+ echo "Device setup failed: $error"
+ wireless_set_retry 0
+}
+
+prepare_key_wep() {
+ local key="$1"
+ local hex=1
+
+ echo -n "$key" | grep -qE "[^a-fA-F0-9]" && hex=0
+ [ "${#key}" -eq 10 -a $hex -eq 1 ] || \
+ [ "${#key}" -eq 26 -a $hex -eq 1 ] || {
+ [ "${key:0:2}" = "s:" ] && key="${key#s:}"
+ key="$(echo -n "$key" | hexdump -ve '1/1 "%02x" ""')"
+ }
+ echo "$key"
+}
+
+_wdev_prepare_channel() {
+ json_get_vars channel band hwmode
+
+ auto_channel=0
+ enable_ht=0
+ htmode=
+ hwmode="${hwmode##11}"
+
+ case "$channel" in
+ ""|0|auto)
+ channel=0
+ auto_channel=1
+ ;;
+ [0-9]*) ;;
+ *)
+ wireless_setup_failed "INVALID_CHANNEL"
+ ;;
+ esac
+
+ case "$hwmode" in
+ a|b|g|ad) ;;
+ *)
+ if [ "$channel" -gt 14 ]; then
+ hwmode=a
+ else
+ hwmode=g
+ fi
+ ;;
+ esac
+
+ case "$band" in
+ 2g) hwmode=g;;
+ 5g|6g) hwmode=a;;
+ 60g) hwmode=ad;;
+ *)
+ case "$hwmode" in
+ *a) band=5g;;
+ *ad) band=60g;;
+ *b|*g) band=2g;;
+ esac
+ ;;
+ esac
+}
+
+_wdev_handler() {
+ json_load "$data"
+
+ json_select config
+ _wdev_prepare_channel
+ json_select ..
+
+ eval "drv_$1_$2 \"$interface\""
+}
+
+_wdev_msg_call() {
+ local old_cb
+
+ json_set_namespace wdev old_cb
+ "$@"
+ json_set_namespace $old_cb
+}
+
+_wdev_wrapper() {
+ while [ -n "$1" ]; do
+ eval "$1() { _wdev_msg_call _$1 \"\$@\"; }"
+ shift
+ done
+}
+
+_wdev_notify_init() {
+ local command="$1"; shift;
+
+ json_init
+ json_add_int "command" "$command"
+ json_add_string "device" "$__netifd_device"
+ while [ -n "$1" ]; do
+ local name="$1"; shift
+ local value="$1"; shift
+ json_add_string "$name" "$value"
+ done
+ json_add_object "data"
+}
+
+_wdev_notify() {
+ local options="$1"
+
+ json_close_object
+ ubus $options call network.wireless notify "$(json_dump)"
+}
+
+_wdev_add_variables() {
+ while [ -n "$1" ]; do
+ local var="${1%%=*}"
+ local val="$1"
+ shift
+ [[ "$var" = "$val" ]] && continue
+ val="${val#*=}"
+ json_add_string "$var" "$val"
+ done
+}
+
+_wireless_add_vif() {
+ local name="$1"; shift
+ local ifname="$1"; shift
+
+ _wdev_notify_init $CMD_SET_DATA "interface" "$name"
+ json_add_string "ifname" "$ifname"
+ _wdev_add_variables "$@"
+ _wdev_notify
+}
+
+_wireless_add_vlan() {
+ local name="$1"; shift
+ local ifname="$1"; shift
+
+ _wdev_notify_init $CMD_SET_DATA interface "$__cur_interface" "vlan" "$name"
+ json_add_string "ifname" "$ifname"
+ _wdev_add_variables "$@"
+ _wdev_notify
+}
+
+_wireless_set_up() {
+ _wdev_notify_init $CMD_UP
+ _wdev_notify
+}
+
+_wireless_set_data() {
+ _wdev_notify_init $CMD_SET_DATA
+ _wdev_add_variables "$@"
+ _wdev_notify
+}
+
+_wireless_add_process() {
+ _wdev_notify_init $CMD_PROCESS_ADD
+ local exe="$2"
+ [ -L "$exe" ] && exe="$(readlink -f "$exe")"
+ json_add_int pid "$1"
+ json_add_string exe "$exe"
+ [ -n "$3" ] && json_add_boolean required 1
+ [ -n "$4" ] && json_add_boolean keep 1
+ exe2="$(readlink -f /proc/$1/exe)"
+ [ "$exe" != "$exe2" ] && echo "WARNING (wireless_add_process): executable path $exe does not match process $1 path ($exe2)"
+ _wdev_notify
+}
+
+_wireless_process_kill_all() {
+ _wdev_notify_init $CMD_PROCESS_KILL_ALL
+ [ -n "$1" ] && json_add_int signal "$1"
+ _wdev_notify
+}
+
+_wireless_set_retry() {
+ _wdev_notify_init $CMD_SET_RETRY
+ json_add_int retry "$1"
+ _wdev_notify
+}
+
+_wdev_wrapper \
+ wireless_add_vif \
+ wireless_add_vlan \
+ wireless_set_up \
+ wireless_set_data \
+ wireless_add_process \
+ wireless_process_kill_all \
+ wireless_set_retry \
+
+wireless_vif_parse_encryption() {
+ json_get_vars encryption
+ set_default encryption none
+
+ auth_mode_open=1
+ auth_mode_shared=0
+ auth_type=none
+
+ if [ "$hwmode" = "ad" ]; then
+ wpa_cipher="GCMP"
+ else
+ wpa_cipher="CCMP"
+ fi
+
+ case "$encryption" in
+ *tkip+aes|*tkip+ccmp|*aes+tkip|*ccmp+tkip) wpa_cipher="CCMP TKIP";;
+ *ccmp256) wpa_cipher="CCMP-256";;
+ *aes|*ccmp) wpa_cipher="CCMP";;
+ *tkip) wpa_cipher="TKIP";;
+ *gcmp256) wpa_cipher="GCMP-256";;
+ *gcmp) wpa_cipher="GCMP";;
+ wpa3-192*) wpa_cipher="GCMP-256";;
+ esac
+
+ # 802.11n requires CCMP for WPA
+ [ "$enable_ht:$wpa_cipher" = "1:TKIP" ] && wpa_cipher="CCMP TKIP"
+
+ # Examples:
+ # psk-mixed/tkip => WPA1+2 PSK, TKIP
+ # wpa-psk2/tkip+aes => WPA2 PSK, CCMP+TKIP
+ # wpa2/tkip+aes => WPA2 RADIUS, CCMP+TKIP
+
+ case "$encryption" in
+ wpa2*|wpa3*|*psk2*|psk3*|sae*|owe*)
+ wpa=2
+ ;;
+ wpa*mixed*|*psk*mixed*)
+ wpa=3
+ ;;
+ wpa*|*psk*)
+ wpa=1
+ ;;
+ *)
+ wpa=0
+ wpa_cipher=
+ ;;
+ esac
+ wpa_pairwise="$wpa_cipher"
+
+ case "$encryption" in
+ owe*)
+ auth_type=owe
+ ;;
+ wpa3-192*)
+ auth_type=eap192
+ ;;
+ wpa3-mixed*)
+ auth_type=eap-eap2
+ ;;
+ wpa3*)
+ auth_type=eap2
+ ;;
+ psk3-mixed*|sae-mixed*)
+ auth_type=psk-sae
+ ;;
+ psk3*|sae*)
+ auth_type=sae
+ ;;
+ *psk*)
+ auth_type=psk
+ ;;
+ *wpa*|*8021x*)
+ auth_type=eap
+ ;;
+ *wep*)
+ auth_type=wep
+ case "$encryption" in
+ *shared*)
+ auth_mode_open=0
+ auth_mode_shared=1
+ ;;
+ *mixed*)
+ auth_mode_shared=1
+ ;;
+ esac
+ ;;
+ esac
+
+ case "$encryption" in
+ *osen*)
+ auth_osen=1
+ ;;
+ esac
+}
+
+_wireless_set_brsnoop_isolation() {
+ local multicast_to_unicast="$1"
+ local isolate
+
+ json_get_vars isolate proxy_arp
+
+ [ ${isolate:-0} -gt 0 -o -z "$network_bridge" ] && return
+ [ ${multicast_to_unicast:-1} -gt 0 -o ${proxy_arp:-0} -gt 0 ] && json_add_boolean isolate 1
+}
+
+for_each_interface() {
+ local _w_types="$1"; shift
+ local _w_ifaces _w_iface
+ local _w_type
+ local _w_found
+
+ local multicast_to_unicast
+
+ json_get_keys _w_ifaces interfaces
+ json_select interfaces
+ for _w_iface in $_w_ifaces; do
+ json_select "$_w_iface"
+ if [ -n "$_w_types" ]; then
+ json_get_var network_bridge bridge
+ json_get_var network_ifname bridge-ifname
+ json_get_var multicast_to_unicast multicast_to_unicast
+ json_select config
+ _wireless_set_brsnoop_isolation "$multicast_to_unicast"
+ json_get_var _w_type mode
+ json_select ..
+ _w_types=" $_w_types "
+ [[ "${_w_types%$_w_type*}" = "$_w_types" ]] && {
+ json_select ..
+ continue
+ }
+ fi
+ __cur_interface="$_w_iface"
+ "$@" "$_w_iface"
+ json_select ..
+ done
+ json_select ..
+}
+
+for_each_vlan() {
+ local _w_vlans _w_vlan
+
+ json_get_keys _w_vlans vlans
+ json_select vlans
+ for _w_vlan in $_w_vlans; do
+ json_select "$_w_vlan"
+ json_select config
+ "$@" "$_w_vlan"
+ json_select ..
+ json_select ..
+ done
+ json_select ..
+}
+
+for_each_station() {
+ local _w_stas _w_sta
+
+ json_get_keys _w_stas stas
+ json_select stas
+ for _w_sta in $_w_stas; do
+ json_select "$_w_sta"
+ json_select config
+ "$@" "$_w_sta"
+ json_select ..
+ json_select ..
+ done
+ json_select ..
+}
+
+_wdev_common_device_config() {
+ config_add_string channel hwmode band htmode noscan
+}
+
+_wdev_common_iface_config() {
+ config_add_string mode ssid encryption 'key:wpakey'
+ config_add_boolean bridge_isolate
+}
+
+_wdev_common_vlan_config() {
+ config_add_string name vid iface
+ config_add_boolean bridge_isolate
+}
+
+_wdev_common_station_config() {
+ config_add_string mac key vid iface
+}
+
+init_wireless_driver() {
+ name="$1"; shift
+ cmd="$1"; shift
+
+ case "$cmd" in
+ dump)
+ add_driver() {
+ eval "drv_$1_cleanup"
+
+ json_init
+ json_add_string name "$1"
+
+ json_add_array device
+ _wdev_common_device_config
+ eval "drv_$1_init_device_config"
+ json_close_array
+
+ json_add_array iface
+ _wdev_common_iface_config
+ eval "drv_$1_init_iface_config"
+ json_close_array
+
+ json_add_array vlan
+ _wdev_common_vlan_config
+ eval "drv_$1_init_vlan_config"
+ json_close_array
+
+ json_add_array station
+ _wdev_common_station_config
+ eval "drv_$1_init_station_config"
+ json_close_array
+
+ json_dump
+ }
+ ;;
+ setup|teardown)
+ interface="$1"; shift
+ data="$1"; shift
+ export __netifd_device="$interface"
+
+ add_driver() {
+ [[ "$name" == "$1" ]] || return 0
+ _wdev_handler "$1" "$cmd"
+ }
+ ;;
+ esac
+}
projects / thirdparty / openwrt.git / commitdiff
