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180 lines
4.1 KiB
180 lines
4.1 KiB
#!/bin/sh
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[ -n "$INCLUDE_ONLY" ] || {
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. /lib/functions.sh
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. ../netifd-proto.sh
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init_proto "$@"
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}
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#DBG=-v
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proto_mbim_init_config() {
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available=1
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no_device=1
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proto_config_add_string "device:device"
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proto_config_add_string apn
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proto_config_add_string pincode
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proto_config_add_string delay
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proto_config_add_string auth
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proto_config_add_string username
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proto_config_add_string password
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proto_config_add_defaults
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}
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_proto_mbim_setup() {
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local interface="$1"
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local tid=2
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local ret
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local device apn pincode delay $PROTO_DEFAULT_OPTIONS
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json_get_vars device apn pincode delay auth username password $PROTO_DEFAULT_OPTIONS
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[ -n "$ctl_device" ] && device=$ctl_device
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[ -n "$device" ] || {
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echo "mbim[$$]" "No control device specified"
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proto_notify_error "$interface" NO_DEVICE
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proto_set_available "$interface" 0
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return 1
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}
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[ -c "$device" ] || {
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echo "mbim[$$]" "The specified control device does not exist"
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proto_notify_error "$interface" NO_DEVICE
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proto_set_available "$interface" 0
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return 1
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}
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devname="$(basename "$device")"
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devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
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ifname="$( ls "$devpath"/net )"
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[ -n "$ifname" ] || {
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echo "mbim[$$]" "Failed to find matching interface"
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proto_notify_error "$interface" NO_IFNAME
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proto_set_available "$interface" 0
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return 1
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}
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[ -n "$apn" ] || {
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echo "mbim[$$]" "No APN specified"
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proto_notify_error "$interface" NO_APN
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return 1
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}
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[ -n "$delay" ] && sleep "$delay"
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echo "mbim[$$]" "Reading capabilities"
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umbim $DBG -n -d $device caps || {
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echo "mbim[$$]" "Failed to read modem caps"
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proto_notify_error "$interface" PIN_FAILED
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return 1
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}
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tid=$((tid + 1))
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[ "$pincode" ] && {
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echo "mbim[$$]" "Sending pin"
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umbim $DBG -n -t $tid -d $device unlock "$pincode" || {
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echo "mbim[$$]" "Unable to verify PIN"
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proto_notify_error "$interface" PIN_FAILED
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proto_block_restart "$interface"
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return 1
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}
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}
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tid=$((tid + 1))
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echo "mbim[$$]" "Checking pin"
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umbim $DBG -n -t $tid -d $device pinstate || {
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echo "mbim[$$]" "PIN required"
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proto_notify_error "$interface" PIN_FAILED
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proto_block_restart "$interface"
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return 1
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}
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tid=$((tid + 1))
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echo "mbim[$$]" "Checking subscriber"
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umbim $DBG -n -t $tid -d $device subscriber || {
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echo "mbim[$$]" "Subscriber init failed"
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proto_notify_error "$interface" NO_SUBSCRIBER
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return 1
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}
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tid=$((tid + 1))
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echo "mbim[$$]" "Register with network"
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umbim $DBG -n -t $tid -d $device registration || {
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echo "mbim[$$]" "Subscriber registration failed"
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proto_notify_error "$interface" NO_REGISTRATION
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return 1
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}
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tid=$((tid + 1))
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echo "mbim[$$]" "Attach to network"
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umbim $DBG -n -t $tid -d $device attach || {
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echo "mbim[$$]" "Failed to attach to network"
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proto_notify_error "$interface" ATTACH_FAILED
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return 1
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}
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tid=$((tid + 1))
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echo "mbim[$$]" "Connect to network"
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while ! umbim $DBG -n -t $tid -d $device connect "$apn" "$auth" "$username" "$password"; do
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tid=$((tid + 1))
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sleep 1;
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done
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tid=$((tid + 1))
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uci_set_state network $interface tid "$tid"
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echo "mbim[$$]" "Connected, starting DHCP"
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proto_init_update "$ifname" 1
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proto_send_update "$interface"
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json_init
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json_add_string name "${interface}_4"
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json_add_string ifname "@$interface"
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json_add_string proto "dhcp"
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proto_add_dynamic_defaults
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json_close_object
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ubus call network add_dynamic "$(json_dump)"
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json_init
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json_add_string name "${interface}_6"
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json_add_string ifname "@$interface"
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json_add_string proto "dhcpv6"
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json_add_string extendprefix 1
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proto_add_dynamic_defaults
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ubus call network add_dynamic "$(json_dump)"
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}
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proto_mbim_setup() {
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local ret
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_proto_mbim_setup $@
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ret=$?
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[ "$ret" = 0 ] || {
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logger "mbim bringup failed, retry in 15s"
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sleep 15
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}
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return $rt
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}
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proto_mbim_teardown() {
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local interface="$1"
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local device
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json_get_vars device
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local tid=$(uci_get_state network $interface tid)
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[ -n "$ctl_device" ] && device=$ctl_device
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echo "mbim[$$]" "Stopping network"
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[ -n "$tid" ] && {
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umbim $DBG -t$tid -d "$device" disconnect
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uci_revert_state network $interface tid
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}
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proto_init_update "*" 0
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proto_send_update "$interface"
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}
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[ -n "$INCLUDE_ONLY" ] || add_protocol mbim
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