--- /dev/null
+#!/bin/sh
+
+[ -n "$INCLUDE_ONLY" ] || {
+ . /lib/functions.sh
+ . ../netifd-proto.sh
+ init_proto "$@"
+}
+
+_qdebug() {
+ logger -t qmi "$@"
+}
+
+PROTO_OPTIONS="apn username password pin roaming"
+proto_qmid_init_config() {
+ available=1
+ no_device=1
+ proto_config_add_string "device:device"
+ proto_config_add_string apn
+ proto_config_add_string username
+ proto_config_add_string password
+ proto_config_add_string pin
+ proto_config_add_string roaming
+ proto_config_add_defaults
+}
+
+# convert /dev/cdc-wdm0 -> modem0
+_qmid_convert_devtoname() {
+ local device="$1"
+
+ if echo "${device}" | grep -q "/dev/cdc-wdm"; then
+ echo "${device/\/dev\/cdc-wdm/modem}"
+ else
+ false
+ fi
+}
+
+# check if uqmid already knows the device
+_qmi_device_present() {
+ ubus list "uqmid.modem.$1" 2>/dev/null >/dev/null
+}
+
+_qmi_ensure_device_present() {
+ local name="$1"
+ local device="$2"
+
+ if _qmi_device_present "$name"; then
+ return 0
+ fi
+
+ ubus call uqmid add_modem "{'name':'$name','device':'$device'}"
+ _qmi_device_present "$name"
+}
+
+_qmi_poll_state() {
+ local name=$1
+ local timeout=$2
+
+ # in theory we should have multiple timeouts
+ # we should only have a long timeout if we reach netsearch
+ for _i in $(seq 1 "$timeout"); do
+ json_init
+ json_load "$(ubus call "uqmid.modem.$name" dump)"
+ json_get_var state_name state_name
+ case "$state_name" in
+ FAILED)
+ false
+ return
+ ;;
+ LIVE)
+ true
+ return
+ ;;
+ *)
+ # unknown state
+ sleep 1
+ ;;
+ esac
+ done
+}
+
+_qmi_poll_sim_state() {
+ local name=$1
+ local timeout=$2
+
+ for _i in $(seq 1 "$timeout"); do
+ json_init
+ json_load "$(ubus call "uqmid.modem.$name" dump)"
+ json_get_var sim_state_name sim_state_name
+ case "$sim_state_name" in
+ IDLE|"WAIT UIM PRESENT"|GET_INFO)
+ # normal wait
+ sleep 1
+ ;;
+ READY)
+ true
+ return
+ ;;
+ CHV_PIN|CHV_PUK|FAILED)
+ false
+ return
+ ;;
+ *)
+ # unknown state
+ sleep 1
+ ;;
+ esac
+ done
+}
+
+proto_qmid_setup() {
+ local interface="$1"
+ local device apn
+ local $PROTO_DEFAULT_OPTIONS
+ local ip4table ip6table
+ local ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
+
+ json_get_vars device $PROTO_OPTIONS
+ json_get_vars ip4table ip6table $PROTO_DEFAULT_OPTIONS
+
+ [ "$timeout" = "" ] && timeout="10"
+
+ [ "$metric" = "" ] && metric="0"
+
+ [ -n "$ctl_device" ] && device=$ctl_device
+
+ _qdebug "Setting up interface $interface"
+
+ [ -n "$device" ] || {
+ _qdebug "No control device specified"
+ proto_notify_error "$interface" NO_DEVICE
+ proto_set_available "$interface"
+ return 1
+ }
+
+ [ -n "$delay" ] && sleep "$delay"
+
+ device="$(readlink -f "$device")"
+ [ -c "$device" ] || {
+ _qdebug "The specified control device does not exist"
+ proto_notify_error "$interface" NO_DEVICE
+ return 1
+ }
+
+ devname="$(basename "$device")"
+ devpath="$(readlink -f "/sys/class/usbmisc/$devname/device/")"
+ ifname="$( ls "$devpath"/net )"
+ [ -n "$ifname" ] || {
+ _qdebug "The interface could not be found."
+ proto_notify_error "$interface" NO_IFACE
+ return 1
+ }
+
+ # check if uqmi already knows the device
+ [ -z "$name" ] && name=$(_qmid_convert_devtoname "$device")
+
+ if [ -z "$name" ]; then
+ _qdebug "Name not set and can't derived from device $device."
+ proto_notify_error "$interface" NO_NAME
+ return 1
+ fi
+
+ if ! _qmi_ensure_device_present "$name" "$device"; then
+ # can't create a device
+ _qdebug "Can't ensure the device"
+ proto_notify_error "$interface" NO_IFACE_CREATABLE
+ return 1
+ fi
+
+ # pass configuration to it
+ ubus call "uqmid.modem.$name" configure "{'apn':'$apn', 'username': '$username', 'password': '$password', 'pin': '$pin', 'roaming':'$roaming'}"
+
+ _qmi_poll_sim_state "$name" 30
+
+ # check if simcard is fine
+ json_init
+ json_load "$(ubus call "uqmid.modem.$name" dump)"
+ json_get_var state_name state_name
+ json_get_var sim_state_name sim_state_name
+ # use simstate as human readable to have more stable "api"
+
+ case "$sim_state_name" in
+ IDLE | "WAIT UIM PRESENT" | GET_INFO)
+ _qdebug "SIM is still not ready after 30 seconds. Failing!"
+ proto_notify_error "$interface" SIM_NOT_READY
+ return 1
+ ;;
+ CHV_PIN)
+ # TODO add support for pincode/unlock
+ _qdebug "SIM REQUIRED PIN! Failing!"
+ proto_notify_error "$interface" SIM_PIN_REQUIRED
+ proto_block_restart "$interface"
+ return 1
+ ;;
+ CHV_PUK)
+ _qdebug "SIM REQUIRED PUK! Failing!"
+ proto_notify_error "$interface" SIM_PUK_REQUIRED
+ proto_block_restart "$interface"
+ return 1
+ ;;
+ READY)
+ # continue to process
+ _qdebug "SIM is READY"
+ ;;
+ FAILED)
+ _qdebug "SIM is in FAILED state. Failing!"
+ # blocked state
+ proto_notify_error "$interface" SIM_FAILED
+ proto_block_restart "$interface"
+ return 1
+ ;;
+ *)
+ _qdebug "UNKNOWN STATE $sim_state_name"
+ ubus call "uqmid.modem.$name" dump >> /tmp/qmi.log
+ # unknown sim state
+ proto_notify_error "$interface" SIM_STATE_UNKNOWN
+ return 1
+ ;;
+ esac
+
+ # poll here again for a state
+ # TODO: until it reaches LIVE or the FSM terminates in a failure mode
+ _qmi_poll_state "$name" 30
+
+ json_init
+ json_load "$(ubus call "uqmid.modem.$name" dump)"
+ json_get_var state_name state_name
+ case "$state_name" in
+ LIVE)
+ # found our correct state
+ ;;
+ *)
+ _qdebug "Modem $interface didn't entered LIVE. Instead modem is in state $state_name"
+ proto_notify_error "$interface" NOT_READY_YET
+ return 1
+ ;;
+ esac
+
+ json_get_var ipv4_addr ipv4_addr
+ json_get_var ipv4_netmask ipv4_netmask
+ json_get_var ipv4_gateway ipv4_gateway
+ json_get_var dns1 dns1
+ json_get_var dns2 dns2
+
+ proto_init_update "$ifname" 1
+ proto_set_keep 1
+
+ proto_add_ipv4_address "$ipv4_addr" "$ipv4_netmask"
+ proto_add_ipv4_route "$ipv4_gateway" "32"
+ [ "$defaultroute" = 0 ] || proto_add_ipv4_route "0.0.0.0" 0 "$gateway_4"
+
+ [ "$peerdns" = 0 ] || {
+ [ -n "$dns1" ] && proto_add_dns_server "$dns1"
+ [ -n "$dns2" ] && proto_add_dns_server "$dns2"
+ }
+ [ -n "$zone" ] && {
+ proto_add_data
+ json_add_string zone "$zone"
+ proto_close_data
+ }
+ proto_send_update "$interface"
+
+ ## state:
+ ## - last signal strength <- last, dump from internal state, not query it
+ ## - last network state
+ ## -
+
+ # TODO: check if SIM is initialized
+ # echo "SIM not initialized"
+ # proto_notify_error "$interface" SIM_NOT_INITIALIZED
+ # proto_block_restart "$interface"
+ # return 1
+
+ # Check if UIM application is stuck in illegal state
+ # TODO: proto_notify_error "$interface" NETWORK_REGISTRATION_FAILED
+ ## proto_init_update "$ifname" 1
+ ## proto_set_keep 1
+ ## proto_add_data
+ ## [ -n "$pdh_4" ] && {
+ ## json_add_string "cid_4" "$cid_4"
+ ## json_add_string "pdh_4" "$pdh_4"
+ ## }
+ ## [ -n "$pdh_6" ] && {
+ ## json_add_string "cid_6" "$cid_6"
+ ## json_add_string "pdh_6" "$pdh_6"
+ ## }
+ ## proto_close_data
+ ## proto_send_update "$interface"
+
+ # if [ -z "$dhcpv6" -o "$dhcpv6" = 0 ]; then
+ # json_load "$(uqmi -s -d $device -t 1000 --set-client-id wds,$cid_6 --get-current-settings)"
+ # json_select ipv6
+ # json_get_var ip_6 ip
+ # json_get_var gateway_6 gateway
+ # json_get_var dns1_6 dns1
+ # json_get_var dns2_6 dns2
+ # json_get_var ip_prefix_length ip-prefix-length
+ #
+ # proto_init_update "$ifname" 1
+ # proto_set_keep 1
+ # proto_add_ipv6_address "$ip_6" "128"
+ # proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
+ # proto_add_ipv6_route "$gateway_6" "128"
+ # [ "$defaultroute" = 0 ] || proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
+ # [ "$peerdns" = 0 ] || {
+ # proto_add_dns_server "$dns1_6"
+ # proto_add_dns_server "$dns2_6"
+ # }
+ # [ -n "$zone" ] && {
+ # proto_add_data
+ # json_add_string zone "$zone"
+ # proto_close_data
+ # }
+ # proto_send_update "$interface"
+ # else
+ # json_init
+ # json_add_string name "${interface}_6"
+ # json_add_string ifname "@$interface"
+ # [ "$pdptype" = "ipv4v6" ] && json_add_string iface_464xlat "0"
+ # json_add_string proto "dhcpv6"
+ # [ -n "$ip6table" ] && json_add_string ip6table "$ip6table"
+ # proto_add_dynamic_defaults
+ # # RFC 7278: Extend an IPv6 /64 Prefix to LAN
+ # json_add_string extendprefix 1
+ # [ -n "$zone" ] && json_add_string zone "$zone"
+ # json_close_object
+ # ubus call network add_dynamic "$(json_dump)"
+ # fi
+}
+
+proto_qmid_teardown() {
+ local interface="$1"
+ local device
+
+ json_get_vars device
+
+ [ -n "$ctl_device" ] && device=$ctl_device
+ [ -z "$name" ] && name=$(_qmid_convert_devtoname "$device")
+
+ echo "Stopping network $interface"
+
+ ubus call uqmid remove_modem "{ 'name': '$name' }"
+
+ proto_init_update "*" 0
+ proto_send_update "$interface"
+}
+
+[ -n "$INCLUDE_ONLY" ] || {
+ add_protocol qmid
+}
projects / project / uqmi.git / commitdiff