#!/bin/sh . /lib/functions.sh . ../netifd-proto.sh init_proto "$@" proto_ncm_init_config() { no_device=1 available=1 proto_config_add_string "device:device" proto_config_add_string apn proto_config_add_string auth proto_config_add_string username proto_config_add_string password proto_config_add_string pincode proto_config_add_string delay proto_config_add_string mode } proto_ncm_setup() { local interface="$1" local manufacturer initialize setmode connect local device apn auth username password pincode delay mode json_get_vars device apn auth username password pincode delay mode [ -n "$device" ] || { echo "ncm[$$]" "No control device specified" proto_notify_error "$interface" NO_DEVICE proto_set_available "$interface" 0 return 1 } [ -e "$device" ] || { echo "ncm[$$]" "Control device not valid" proto_set_available "$interface" 0 return 1 } [ -n "$apn" ] || { echo "ncm[$$]" "No APN specified" proto_notify_error "$interface" NO_APN proto_set_available "$interface" 0 return 1 } [ -n "$delay" ] && sleep "$delay" manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print $2 }'` [ $? -ne 0 ] && { echo "ncm[$$]" "Failed to get modem information" proto_notify_error "$interface" GETINFO_FAILED proto_set_available "$interface" 0 return 1 } json_load "$(cat /etc/gcom/ncm.json)" json_select "$manufacturer" [ $? -ne 0 ] && { echo "ncm[$$]" "Unsupported modem" proto_notify_error "$interface" UNSUPPORTED_MODEM proto_set_available "$interface" 0 return 1 } json_get_values initialize initialize for i in $initialize; do eval COMMAND="$i" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { echo "ncm[$$]" "Failed to initialize modem" proto_notify_error "$interface" INITIALIZE_FAILED proto_set_available "$interface" 0 return 1 } done [ -n "$pincode" ] && { PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || { echo "ncm[$$]" "Unable to verify PIN" proto_notify_error "$interface" PIN_FAILED proto_block_restart "$interface" return 1 } } [ -n "$mode" ] && { json_select modes json_get_var setmode "$mode" COMMAND="$setmode" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { echo "ncm[$$]" "Failed to set operating mode" proto_notify_error "$interface" SETMODE_FAILED proto_set_available "$interface" 0 return 1 } json_select .. } json_get_var connect connect eval COMMAND="$connect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { echo "ncm[$$]" "Failed to connect" proto_notify_error "$interface" CONNECT_FAILED proto_set_available "$interface" 0 return 1 } echo "ncm[$$]" "Connected, starting DHCP" proto_init_update "*" 1 proto_send_update "$interface" json_init json_add_string name "${interface}_dhcp" json_add_string ifname "@$interface" json_add_string proto "dhcp" json_close_object ubus call network add_dynamic "$(json_dump)" json_init json_add_string name "${interface}_dhcpv6" json_add_string ifname "@$interface" json_add_string proto "dhcpv6" json_close_object ubus call network add_dynamic "$(json_dump)" } proto_ncm_teardown() { local interface="$1" proto_init_update "*" 0 proto_send_update "$interface" local manufacturer disconnect local device json_get_vars device echo "ncm[$$]" "Stopping network" manufacturer=`gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk '/Manufacturer/ { print $2 }'` [ $? -ne 0 ] && { echo "ncm[$$]" "Failed to get modem information" proto_notify_error "$interface" GETINFO_FAILED return 1 } json_load "$(cat /etc/gcom/ncm.json)" json_select "$manufacturer" || { echo "ncm[$$]" "Unsupported modem" proto_notify_error "$interface" UNSUPPORTED_MODEM return 1 } json_get_var disconnect disconnect COMMAND="$disconnect" gcom -d "$device" -s /etc/gcom/runcommand.gcom || { echo "ncm[$$]" "Failed to disconnect" proto_notify_error "$interface" DISCONNECT_FAILED return 1 } } add_protocol ncm