mirror of
https://github.com/Ysurac/openmptcprouter-feeds.git
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Update ModemManager
This commit is contained in:
Ycarus (Yannick Chabanois)
parent
a5ac3e4a01
commit
53183d60f7
13 changed files with 558 additions and 294 deletions
723
modemmanager/files/lib/netifd/proto/modemmanager.sh
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723
modemmanager/files/lib/netifd/proto/modemmanager.sh
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@ -0,0 +1,723 @@
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#!/bin/sh
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# Copyright (C) 2016-2019 Aleksander Morgado <aleksander@aleksander.es>
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[ -x /usr/bin/mmcli ] || exit 0
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[ -x /usr/sbin/pppd ] || exit 0
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[ -n "$INCLUDE_ONLY" ] || {
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. /lib/functions.sh
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. ../netifd-proto.sh
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. ./ppp.sh
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. /usr/share/ModemManager/modemmanager.common
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init_proto "$@"
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}
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cdr2mask ()
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{
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# Number of args to shift, 255..255, first non-255 byte, zeroes
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set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
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if [ "$1" -gt 1 ]
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then
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shift "$1"
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else
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shift
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fi
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echo "${1-0}"."${2-0}"."${3-0}"."${4-0}"
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}
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modemmanager_cleanup_connection() {
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local modemstatus="$1"
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local bearercount idx bearerpath
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bearercount=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.length")
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# do nothing if no bearers reported
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[ -n "${bearercount}" ] && [ "$bearercount" -ge 1 ] && {
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# explicitly disconnect just in case
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mmcli --modem="${device}" --simple-disconnect >/dev/null 2>&1
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# and remove all bearer objects, if any found
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idx=1
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while [ $idx -le "$bearercount" ]; do
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bearerpath=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.value\[$idx\]")
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mmcli --modem "${device}" --delete-bearer="${bearerpath}" >/dev/null 2>&1
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idx=$((idx + 1))
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done
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}
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}
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modemmanager_connected_method_ppp_ipv4() {
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local interface="$1"
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local ttyname="$2"
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local username="$3"
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local password="$4"
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local allowedauth="$5"
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# all auth types are allowed unless a user given list is given
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local authopts
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local pap=1
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local chap=1
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local mschap=1
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local mschapv2=1
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local eap=1
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[ -n "$allowedauth" ] && {
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pap=0 chap=0 mschap=0 mschapv2=0 eap=0
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for auth in $allowedauth; do
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case $auth in
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"pap") pap=1 ;;
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"chap") chap=1 ;;
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"mschap") mschap=1 ;;
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"mschapv2") mschapv2=1 ;;
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"eap") eap=1 ;;
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*) ;;
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esac
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done
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}
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[ $pap -eq 1 ] || append authopts "refuse-pap"
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[ $chap -eq 1 ] || append authopts "refuse-chap"
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[ $mschap -eq 1 ] || append authopts "refuse-mschap"
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[ $mschapv2 -eq 1 ] || append authopts "refuse-mschap-v2"
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[ $eap -eq 1 ] || append authopts "refuse-eap"
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proto_run_command "${interface}" /usr/sbin/pppd \
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"${ttyname}" \
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115200 \
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nodetach \
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noaccomp \
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nobsdcomp \
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nopcomp \
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novj \
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noauth \
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$authopts \
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${username:+ user "$username"} \
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${password:+ password "$password"} \
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lcp-echo-failure 5 \
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lcp-echo-interval 15 \
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lock \
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crtscts \
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nodefaultroute \
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usepeerdns \
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ipparam "${interface}" \
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ip-up-script /lib/netifd/ppp-up \
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ip-down-script /lib/netifd/ppp-down
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}
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modemmanager_disconnected_method_ppp_ipv4() {
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local interface="$1"
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echo "running disconnection (ppp method)"
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[ -n "${ERROR}" ] && {
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local errorstring
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errorstring=$(ppp_exitcode_tostring "${ERROR}")
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case "$ERROR" in
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0)
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;;
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2)
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proto_notify_error "$interface" "$errorstring"
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proto_block_restart "$interface"
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;;
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*)
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proto_notify_error "$interface" "$errorstring"
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;;
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esac
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} || echo "pppd result code not given"
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proto_kill_command "$interface"
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}
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modemmanager_connected_method_dhcp_ipv4() {
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local interface="$1"
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local wwan="$2"
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local metric="$3"
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proto_init_update "${wwan}" 1
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proto_set_keep 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 "@${interface}"
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json_add_string proto "dhcp"
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proto_add_dynamic_defaults
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[ -n "$metric" ] && json_add_int metric "${metric}"
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json_close_object
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ubus call network add_dynamic "$(json_dump)"
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}
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modemmanager_connected_method_static_ipv4() {
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local interface="$1"
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local wwan="$2"
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local address="$3"
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local prefix="$4"
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local gateway="$5"
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local mtu="$6"
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local dns1="$7"
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local dns2="$8"
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local metric="$9"
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local mask=""
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[ -n "${address}" ] || {
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proto_notify_error "${interface}" ADDRESS_MISSING
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return
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}
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[ -n "${prefix}" ] || {
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proto_notify_error "${interface}" PREFIX_MISSING
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return
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}
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mask=$(cdr2mask "${prefix}")
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[ -n "${mtu}" ] && /sbin/ip link set dev "${wwan}" mtu "${mtu}"
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proto_init_update "${wwan}" 1
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proto_set_keep 1
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echo "adding IPv4 address ${address}, netmask ${mask}"
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proto_add_ipv4_address "${address}" "${mask}"
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[ -n "${gateway}" ] && {
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echo "adding default IPv4 route via ${gateway}"
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proto_add_ipv4_route "0.0.0.0" "0" "${gateway}" "${address}"
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}
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[ -n "${dns1}" ] && {
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echo "adding primary DNS at ${dns1}"
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proto_add_dns_server "${dns1}"
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}
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[ -n "${dns2}" ] && {
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echo "adding secondary DNS at ${dns2}"
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proto_add_dns_server "${dns2}"
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}
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[ -n "$metric" ] && json_add_int metric "${metric}"
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proto_send_update "${interface}"
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}
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modemmanager_connected_method_dhcp_ipv6() {
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local interface="$1"
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local wwan="$2"
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local metric="$3"
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proto_init_update "${wwan}" 1
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proto_set_keep 1
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proto_send_update "${interface}"
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json_init
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json_add_string name "${interface}_6"
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json_add_string ifname "@${interface}"
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json_add_string proto "dhcpv6"
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proto_add_dynamic_defaults
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json_add_string extendprefix 1 # RFC 7278: Extend an IPv6 /64 Prefix to LAN
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[ -n "$metric" ] && json_add_int metric "${metric}"
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json_close_object
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ubus call network add_dynamic "$(json_dump)"
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}
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modemmanager_connected_method_static_ipv6() {
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local interface="$1"
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local wwan="$2"
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local address="$3"
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local prefix="$4"
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local gateway="$5"
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local mtu="$6"
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local dns1="$7"
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local dns2="$8"
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local metric="$9"
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[ -n "${address}" ] || {
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proto_notify_error "${interface}" ADDRESS_MISSING
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return
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}
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[ -n "${prefix}" ] || {
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proto_notify_error "${interface}" PREFIX_MISSING
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return
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}
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[ -n "${mtu}" ] && /sbin/ip link set dev "${wwan}" mtu "${mtu}"
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proto_init_update "${wwan}" 1
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proto_set_keep 1
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echo "adding IPv6 address ${address}, prefix ${prefix}"
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proto_add_ipv6_address "${address}" "128"
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proto_add_ipv6_prefix "${address}/${prefix}"
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[ -n "${gateway}" ] && {
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echo "adding default IPv6 route via ${gateway}"
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proto_add_ipv6_route "${gateway}" "128"
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proto_add_ipv6_route "::0" "0" "${gateway}" "" "" "${address}/${prefix}"
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}
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[ -n "${dns1}" ] && {
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echo "adding primary DNS at ${dns1}"
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proto_add_dns_server "${dns1}"
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}
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[ -n "${dns2}" ] && {
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echo "adding secondary DNS at ${dns2}"
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proto_add_dns_server "${dns2}"
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}
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[ -n "$metric" ] && json_add_int metric "${metric}"
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proto_send_update "${interface}"
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}
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proto_modemmanager_init_config() {
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available=1
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no_device=1
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proto_config_add_string device
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proto_config_add_string apn
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proto_config_add_string 'allowedauth:list(string)'
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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_string allowedmode
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proto_config_add_string preferredmode
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proto_config_add_string pincode
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proto_config_add_string iptype
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proto_config_add_string plmn
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proto_config_add_int signalrate
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proto_config_add_boolean lowpower
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proto_config_add_boolean allow_roaming
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proto_config_add_string init_epsbearer
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proto_config_add_string init_iptype
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proto_config_add_string 'init_allowedauth:list(string)'
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proto_config_add_string init_password
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proto_config_add_string init_user
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proto_config_add_string init_apn
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proto_config_add_defaults
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}
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# Append param to the global 'connectargs' variable.
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append_param() {
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local param="$1"
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[ -z "$param" ] && return
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[ -z "$connectargs" ] || connectargs="${connectargs},"
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connectargs="${connectargs}${param}"
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}
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modemmanager_set_allowed_mode() {
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local device="$1"
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local interface="$2"
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local allowedmode="$3"
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echo "setting allowed mode to '${allowedmode}'"
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mmcli --modem="${device}" --set-allowed-modes="${allowedmode}" || {
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proto_notify_error "${interface}" MM_INVALID_ALLOWED_MODES_LIST
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proto_block_restart "${interface}"
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return 1
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}
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}
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modemmanager_check_state() {
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local device="$1"
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local modemstatus="$2"
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local pincode="$3"
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local state reason
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state="$(modemmanager_get_field "${modemstatus}" "state")"
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state="${state%% *}"
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reason="$(modemmanager_get_field "${modemstatus}" "state-failed-reason")"
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case "$state" in
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"failed")
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case "$reason" in
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"sim-missing")
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echo "SIM missing"
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proto_notify_error "${interface}" MM_FAILED_REASON_SIM_MISSING
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proto_block_restart "${interface}"
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return 1
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;;
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*)
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proto_notify_error "${interface}" MM_FAILED_REASON_UNKNOWN
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proto_block_restart "${interface}"
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return 1
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;;
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esac
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;;
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"locked")
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if [ -n "$pincode" ]; then
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mmcli --modem="${device}" -i any --pin=${pincode} || {
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proto_notify_error "${interface}" MM_PINCODE_WRONG
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proto_block_restart "${interface}"
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return 1
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}
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else
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echo "PIN required"
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proto_notify_error "${interface}" MM_PINCODE_REQUIRED
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proto_block_restart "${interface}"
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return 1
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fi
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;;
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esac
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}
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modemmanager_set_preferred_mode() {
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local device="$1"
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local interface="$2"
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local allowedmode="$3"
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local preferredmode="$4"
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[ -z "${preferredmode}" ] && {
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echo "no preferred mode configured"
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proto_notify_error "${interface}" MM_NO_PREFERRED_MODE_CONFIGURED
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proto_block_restart "${interface}"
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return 1
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}
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[ -z "${allowedmode}" ] && {
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echo "no allowed mode configured"
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proto_notify_error "${interface}" MM_NO_ALLOWED_MODE_CONFIGURED
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proto_block_restart "${interface}"
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return 1
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}
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echo "setting preferred mode to '${preferredmode}' (${allowedmode})"
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mmcli --modem="${device}" \
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--set-preferred-mode="${preferredmode}" \
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--set-allowed-modes="${allowedmode}" || {
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proto_notify_error "${interface}" MM_FAILED_SETTING_PREFERRED_MODE
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proto_block_restart "${interface}"
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return 1
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}
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}
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modemmanager_init_epsbearer() {
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local eps="$1"
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local device="$2"
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local connectargs="$3"
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local apn="$4"
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[ "$eps" != 'none' ] && [ -z "${apn}" ] && {
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echo "No '$eps' init eps bearer apn configured"
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proto_notify_error "${interface}" MM_INIT_EPS_BEARER_APN_NOT_CONFIGURED
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proto_block_restart "${interface}"
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return 1
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}
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if [ "$eps" = "none" ]; then
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echo "Deleting inital EPS bearer..."
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else
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echo "Setting '$eps' inital EPS bearer apn to '$apn'..."
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fi
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mmcli --modem="${device}" \
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--timeout 120 \
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--3gpp-set-initial-eps-bearer-settings="${connectargs}" || {
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proto_notify_error "${interface}" MM_INIT_EPS_BEARER_SET_FAILED
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proto_block_restart "${interface}"
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return 1
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}
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# Wait here so that the modem can set the init EPS bearer
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# for registration
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sleep 2
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}
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proto_modemmanager_setup() {
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local interface="$1"
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local modempath modemstatus bearercount bearerpath connectargs bearerstatus beareriface
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local bearermethod_ipv4 bearermethod_ipv6 auth cliauth
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local operatorname operatorid registration accesstech signalquality
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local allowedmode preferredmode
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local device apn allowedauth username password pincode
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local iptype plmn metric signalrate allow_roaming
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local init_epsbearer
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local init_iptype init_allowedauth
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local init_password init_user init_apn
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local address prefix gateway mtu dns1 dns2
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json_get_vars device apn allowedauth username password
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json_get_vars pincode iptype plmn metric signalrate allow_roaming
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json_get_vars allowedmode preferredmode
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json_get_vars init_epsbearer
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json_get_vars init_iptype init_allowedauth
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json_get_vars init_password init_user init_apn
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# validate sysfs path given in config
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[ -n "${device}" ] || {
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echo "No 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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# validate that ModemManager is handling the modem at the sysfs path
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modemstatus=$(mmcli --modem="${device}" --output-keyvalue)
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modempath=$(modemmanager_get_field "${modemstatus}" "modem.dbus-path")
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[ -n "${modempath}" ] || {
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echo "Device not managed by ModemManager"
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proto_notify_error "${interface}" DEVICE_NOT_MANAGED
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proto_set_available "${interface}" 0
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return 1
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}
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echo "modem available at ${modempath}"
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modemmanager_check_state "$device" "${modemstatus}" "$pincode"
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[ "$?" -ne "0" ] && return 1
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# always cleanup before attempting a new connection, just in case
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modemmanager_cleanup_connection "${modemstatus}"
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mmcli --modem="${device}" --timeout 120 --enable || {
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proto_notify_error "${interface}" MM_MODEM_DISABLED
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return 1
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}
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[ -z "${plmn}" ] || {
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echo "starting network registraion with plmn '${plmn}'..."
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mmcli --modem="${device}" \
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--timeout 120 \
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--3gpp-register-in-operator="${plmn}" || {
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proto_notify_error "${interface}" MM_3GPP_OPERATOR_REGISTRATION_FAILED
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proto_block_restart "${interface}"
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return 1
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}
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}
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if [ -z "${allowedmode}" ]; then
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modemmanager_set_allowed_mode "$device" "$interface" "any"
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else
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case "$allowedmode" in
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"2g")
|
||||
modemmanager_set_allowed_mode "$device" \
|
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"$interface" "2g"
|
||||
;;
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"3g")
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||||
modemmanager_set_allowed_mode "$device" \
|
||||
"$interface" "3g"
|
||||
;;
|
||||
"4g")
|
||||
modemmanager_set_allowed_mode "$device" \
|
||||
"$interface" "4g"
|
||||
;;
|
||||
"5g")
|
||||
modemmanager_set_allowed_mode "$device" \
|
||||
"$interface" "5g"
|
||||
;;
|
||||
*)
|
||||
modemmanager_set_preferred_mode "$device" \
|
||||
"$interface" "${allowedmode}" "${preferredmode}"
|
||||
;;
|
||||
esac
|
||||
# check error for allowed_mode and preferred_mode function call
|
||||
[ "$?" -ne "0" ] && return 1
|
||||
fi
|
||||
|
||||
# set initial eps bearer settings
|
||||
[ -z "${init_epsbearer}" ] || {
|
||||
case "$init_epsbearer" in
|
||||
"none")
|
||||
connectargs=""
|
||||
modemmanager_init_epsbearer "none" \
|
||||
"$device" "${connectargs}" "$apn"
|
||||
;;
|
||||
"default")
|
||||
cliauth=""
|
||||
for auth in $allowedauth; do
|
||||
cliauth="${cliauth}${cliauth:+|}$auth"
|
||||
done
|
||||
connectargs=""
|
||||
append_param "apn=${apn}"
|
||||
append_param "${iptype:+ip-type=${iptype}}"
|
||||
append_param "${cliauth:+allowed-auth=${cliauth}}"
|
||||
append_param "${username:+user=${username}}"
|
||||
append_param "${password:+password=${password}}"
|
||||
modemmanager_init_epsbearer "default" \
|
||||
"$device" "${connectargs}" "$apn"
|
||||
;;
|
||||
"custom")
|
||||
cliauth=""
|
||||
for auth in $init_allowedauth; do
|
||||
cliauth="${cliauth}${cliauth:+|}$auth"
|
||||
done
|
||||
connectargs=""
|
||||
append_param "apn=${init_apn}"
|
||||
append_param "${init_iptype:+ip-type=${init_iptype}}"
|
||||
append_param "${cliauth:+allowed-auth=${cliauth}}"
|
||||
append_param "${init_username:+user=${init_username}}"
|
||||
append_param "${init_password:+password=${init_password}}"
|
||||
modemmanager_init_epsbearer "custom" \
|
||||
"$device" "${connectargs}" "$init_apn"
|
||||
;;
|
||||
esac
|
||||
# check error for init_epsbearer function call
|
||||
[ "$?" -ne "0" ] && return 1
|
||||
}
|
||||
|
||||
# setup connect args; APN mandatory (even if it may be empty)
|
||||
echo "starting connection with apn '${apn}'..."
|
||||
proto_notify_error "${interface}" MM_CONNECT_IN_PROGRESS
|
||||
|
||||
# setup allow-roaming parameter
|
||||
if [ -n "${allow_roaming}" ] && [ "${allow_roaming}" -eq 0 ];then
|
||||
allow_roaming="no"
|
||||
else
|
||||
# allowed unless a user set the opposite
|
||||
allow_roaming="yes"
|
||||
fi
|
||||
|
||||
cliauth=""
|
||||
for auth in $allowedauth; do
|
||||
cliauth="${cliauth}${cliauth:+|}$auth"
|
||||
done
|
||||
# Append options to 'connectargs' variable
|
||||
connectargs=""
|
||||
append_param "apn=${apn}"
|
||||
append_param "allow-roaming=${allow_roaming}"
|
||||
append_param "${iptype:+ip-type=${iptype}}"
|
||||
append_param "${plmn:+operator-id=${plmn}}"
|
||||
append_param "${cliauth:+allowed-auth=${cliauth}}"
|
||||
append_param "${username:+user=${username}}"
|
||||
append_param "${password:+password=${password}}"
|
||||
|
||||
mmcli --modem="${device}" --timeout 120 --simple-connect="${connectargs}" || {
|
||||
proto_notify_error "${interface}" MM_CONNECT_FAILED
|
||||
proto_block_restart "${interface}"
|
||||
return 1
|
||||
}
|
||||
|
||||
# check if Signal refresh rate is set
|
||||
if [ -n "${signalrate}" ] && [ "${signalrate}" -eq "${signalrate}" ] 2>/dev/null; then
|
||||
echo "setting signal refresh rate to ${signalrate} seconds"
|
||||
mmcli --modem="${device}" --signal-setup="${signalrate}"
|
||||
else
|
||||
echo "signal refresh rate is not set"
|
||||
fi
|
||||
|
||||
# log additional useful information
|
||||
modemstatus=$(mmcli --modem="${device}" --output-keyvalue)
|
||||
operatorname=$(modemmanager_get_field "${modemstatus}" "modem.3gpp.operator-name")
|
||||
[ -n "${operatorname}" ] && echo "network operator name: ${operatorname}"
|
||||
operatorid=$(modemmanager_get_field "${modemstatus}" "modem.3gpp.operator-code")
|
||||
[ -n "${operatorid}" ] && echo "network operator MCCMNC: ${operatorid}"
|
||||
registration=$(modemmanager_get_field "${modemstatus}" "modem.3gpp.registration-state")
|
||||
[ -n "${registration}" ] && echo "registration type: ${registration}"
|
||||
accesstech=$(modemmanager_get_multivalue_field "${modemstatus}" "modem.generic.access-technologies")
|
||||
[ -n "${accesstech}" ] && echo "access technology: ${accesstech}"
|
||||
signalquality=$(modemmanager_get_field "${modemstatus}" "modem.generic.signal-quality.value")
|
||||
[ -n "${signalquality}" ] && echo "signal quality: ${signalquality}%"
|
||||
|
||||
# we won't like it if there are more than one bearers, as that would mean the
|
||||
# user manually created them, and that's unsupported by this proto
|
||||
bearercount=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.length")
|
||||
[ -n "${bearercount}" ] && [ "$bearercount" -eq 1 ] || {
|
||||
proto_notify_error "${interface}" INVALID_BEARER_LIST
|
||||
return 1
|
||||
}
|
||||
|
||||
# load connected bearer information
|
||||
bearerpath=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.value\[1\]")
|
||||
bearerstatus=$(mmcli --bearer "${bearerpath}" --output-keyvalue)
|
||||
|
||||
# load network interface and method information
|
||||
beareriface=$(modemmanager_get_field "${bearerstatus}" "bearer.status.interface")
|
||||
bearermethod_ipv4=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.method")
|
||||
bearermethod_ipv6=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.method")
|
||||
|
||||
# setup IPv4
|
||||
[ -n "${bearermethod_ipv4}" ] && {
|
||||
echo "IPv4 connection setup required in interface ${interface}: ${bearermethod_ipv4}"
|
||||
case "${bearermethod_ipv4}" in
|
||||
"dhcp")
|
||||
modemmanager_connected_method_dhcp_ipv4 "${interface}" "${beareriface}" "${metric}"
|
||||
;;
|
||||
"static")
|
||||
address=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.address")
|
||||
prefix=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.prefix")
|
||||
gateway=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.gateway")
|
||||
mtu=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.mtu")
|
||||
dns1=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.dns.value\[1\]")
|
||||
dns2=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.dns.value\[2\]")
|
||||
modemmanager_connected_method_static_ipv4 "${interface}" "${beareriface}" "${address}" "${prefix}" "${gateway}" "${mtu}" "${dns1}" "${dns2}" "${metric}"
|
||||
;;
|
||||
"ppp")
|
||||
modemmanager_connected_method_ppp_ipv4 "${interface}" "${beareriface}" "${username}" "${password}" "${allowedauth}"
|
||||
;;
|
||||
*)
|
||||
proto_notify_error "${interface}" UNKNOWN_METHOD
|
||||
return 1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# setup IPv6
|
||||
# note: if using ipv4v6, both IPv4 and IPv6 settings will have the same MTU and metric values reported
|
||||
[ -n "${bearermethod_ipv6}" ] && {
|
||||
echo "IPv6 connection setup required in interface ${interface}: ${bearermethod_ipv6}"
|
||||
case "${bearermethod_ipv6}" in
|
||||
"dhcp")
|
||||
modemmanager_connected_method_dhcp_ipv6 "${interface}" "${beareriface}" "${metric}"
|
||||
;;
|
||||
"static")
|
||||
address=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.address")
|
||||
prefix=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.prefix")
|
||||
gateway=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.gateway")
|
||||
mtu=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.mtu")
|
||||
dns1=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.dns.value\[1\]")
|
||||
dns2=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.dns.value\[2\]")
|
||||
modemmanager_connected_method_static_ipv6 "${interface}" "${beareriface}" "${address}" "${prefix}" "${gateway}" "${mtu}" "${dns1}" "${dns2}" "${metric}"
|
||||
;;
|
||||
"ppp")
|
||||
proto_notify_error "${interface}" "unsupported method"
|
||||
return 1
|
||||
;;
|
||||
*)
|
||||
proto_notify_error "${interface}" UNKNOWN_METHOD
|
||||
return 1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
proto_modemmanager_teardown() {
|
||||
local interface="$1"
|
||||
|
||||
local modemstatus bearerpath errorstring
|
||||
local bearermethod_ipv4 bearermethod_ipv6
|
||||
|
||||
local device lowpower iptype
|
||||
json_get_vars device lowpower iptype
|
||||
|
||||
echo "stopping network"
|
||||
|
||||
# load connected bearer information, just the first one should be ok
|
||||
modemstatus=$(mmcli --modem="${device}" --output-keyvalue)
|
||||
bearerpath=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.value\[1\]")
|
||||
[ -n "${bearerpath}" ] || {
|
||||
echo "couldn't load bearer path: disconnecting anyway"
|
||||
mmcli --modem="${device}" --simple-disconnect >/dev/null 2>&1
|
||||
return
|
||||
}
|
||||
|
||||
# load bearer connection methods
|
||||
bearerstatus=$(mmcli --bearer "${bearerpath}" --output-keyvalue)
|
||||
bearermethod_ipv4=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.method")
|
||||
[ -n "${bearermethod_ipv4}" ] &&
|
||||
echo "IPv4 connection teardown required in interface ${interface}: ${bearermethod_ipv4}"
|
||||
bearermethod_ipv6=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv6-config.method")
|
||||
[ -n "${bearermethod_ipv6}" ] &&
|
||||
echo "IPv6 connection teardown required in interface ${interface}: ${bearermethod_ipv6}"
|
||||
|
||||
# disconnection handling only requires special treatment in IPv4/PPP
|
||||
[ "${bearermethod_ipv4}" = "ppp" ] && modemmanager_disconnected_method_ppp_ipv4 "${interface}"
|
||||
|
||||
# disconnect
|
||||
mmcli --modem="${device}" --simple-disconnect ||
|
||||
proto_notify_error "${interface}" DISCONNECT_FAILED
|
||||
|
||||
# disable
|
||||
mmcli --modem="${device}" --disable
|
||||
|
||||
# low power, only if requested
|
||||
[ "${lowpower:-0}" -lt 1 ] ||
|
||||
mmcli --modem="${device}" --set-power-state-low
|
||||
}
|
||||
|
||||
[ -n "$INCLUDE_ONLY" ] || {
|
||||
add_protocol modemmanager
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue