171 lines
4.1 KiB
Bash
171 lines
4.1 KiB
Bash
#!/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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proto_ncm_init_config() {
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no_device=1
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available=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 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_string pincode
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proto_config_add_string delay
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proto_config_add_string mode
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}
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proto_ncm_setup() {
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local interface="$1"
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local manufacturer initialize setmode connect ifname devname devpath
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local device apn auth username password pincode delay mode
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json_get_vars device apn auth username password pincode delay mode
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[ -n "$device" ] || {
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echo "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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[ -e "$device" ] || {
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echo "Control device not valid"
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proto_set_available "$interface" 0
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return 1
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}
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[ -n "$apn" ] || {
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echo "No APN specified"
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proto_notify_error "$interface" NO_APN
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return 1
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}
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devname="$(basename "$device")"
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case "$devname" in
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'tty'*)
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devpath="$(readlink -f /sys/class/tty/$devname/device)"
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ifname="$( ls "$devpath"/../../*/net )"
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;;
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*)
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devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
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ifname="$( ls "$devpath"/net )"
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;;
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esac
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[ -n "$ifname" ] || {
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echo "The interface could not be found."
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proto_notify_error "$interface" NO_IFACE
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proto_set_available "$interface" 0
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return 1
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}
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[ -n "$delay" ] && sleep "$delay"
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manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'`
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[ $? -ne 0 ] && {
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echo "Failed to get modem information"
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proto_notify_error "$interface" GETINFO_FAILED
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return 1
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}
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json_load "$(cat /etc/gcom/ncm.json)"
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json_select "$manufacturer"
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[ $? -ne 0 ] && {
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echo "Unsupported modem"
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proto_notify_error "$interface" UNSUPPORTED_MODEM
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proto_set_available "$interface" 0
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return 1
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}
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json_get_values initialize initialize
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for i in $initialize; do
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eval COMMAND="$i" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
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echo "Failed to initialize modem"
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proto_notify_error "$interface" INITIALIZE_FAILED
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return 1
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}
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done
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[ -n "$pincode" ] && {
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PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
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echo "Unable to verify PIN"
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proto_notify_error "$interface" PIN_FAILED
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proto_block_restart "$interface"
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return 1
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}
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}
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[ -n "$mode" ] && {
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json_select modes
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json_get_var setmode "$mode"
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COMMAND="$setmode" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
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echo "Failed to set operating mode"
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proto_notify_error "$interface" SETMODE_FAILED
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return 1
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}
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json_select ..
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}
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json_get_vars connect
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eval COMMAND="$connect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
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echo "Failed to connect"
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proto_notify_error "$interface" CONNECT_FAILED
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return 1
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}
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echo "Connected, starting DHCP"
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proto_init_update "$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 "@$interface"
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json_add_string proto "dhcp"
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ubus call network add_dynamic "$(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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ubus call network add_dynamic "$(json_dump)"
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}
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proto_ncm_teardown() {
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local interface="$1"
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local manufacturer disconnect
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local device
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json_get_vars device
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echo "Stopping network"
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manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print tolower($2) }'`
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[ $? -ne 0 ] && {
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echo "Failed to get modem information"
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proto_notify_error "$interface" GETINFO_FAILED
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return 1
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}
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json_load "$(cat /etc/gcom/ncm.json)"
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json_select "$manufacturer" || {
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echo "Unsupported modem"
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proto_notify_error "$interface" UNSUPPORTED_MODEM
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return 1
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}
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json_get_vars disconnect
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COMMAND="$disconnect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || {
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echo "Failed to disconnect"
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proto_notify_error "$interface" DISCONNECT_FAILED
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return 1
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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" ] || {
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add_protocol ncm
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}
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