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#!/bin/sh
. /lib/functions.sh
. ../netifd-proto.sh
init_proto "$@"
proto_directip_init_config() {
available=1
no_device=1
proto_config_add_string "device:device"
proto_config_add_string "apn"
proto_config_add_string "pincode"
proto_config_add_string "auth"
proto_config_add_string "username"
proto_config_add_string "password"
}
proto_directip_setup() {
local interface="$1"
local chat devpath devname
local device apn pincode ifname auth username password
json_get_vars device apn pincode auth username password
[ -e "$device" ] || {
proto_notify_error "$interface" NO_DEVICE
proto_set_available "$interface" 0
return 1
}
devname="$(basename "$device")"
devpath="$(readlink -f /sys/class/tty/$devname/device)"
ifname="$( ls "$devpath"/../../*/net )"
[ -n "$ifname" ] || {
proto_notify_error "$interface" NO_IFNAME
proto_set_available "$interface" 0
return 1
}
cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
[ -n $(echo "$cardinfo" | grep -q "Sierra Wireless") ] || {
proto_notify_error "$interface" BAD_DEVICE
proto_block_restart "$interface"
return 1
}
if [ -n "$pincode" ]; then
PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
proto_notify_error "$interface" PIN_FAILED
proto_block_restart "$interface"
return 1
}
fi
# wait for carrier to avoid firmware stability bugs
gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
local auth_type=0
[ -z "$auth" ] && case $auth in
pap) auth_type=1;;
chap) auth_type=1;;
esac
USE_APN="$apn" USE_USER="$username" USE_PASS="$password" USE_AUTH="$auth_type" \
gcom -d "$device" -s /etc/gcom/directip.gcom || {
proto_notify_error "$interface" CONNECT_FAILED
proto_block_restart "$interface"
return 1
}
logger -p daemon.info -t "directip[$$]" "Connected, starting DHCP"
proto_init_update "$ifname" 1
proto_send_update "$interface"
json_init
json_add_string name "${interface}_dhcp"
json_add_string ifname "@$interface"
json_add_string proto "dhcp"
ubus call network add_dynamic "$(json_dump)"
json_init
json_add_string name "${interface}_dhcpv6"
json_add_string ifname "@$interface"
json_add_string proto "dhcpv6"
ubus call network add_dynamic "$(json_dump)"
return 0
}
proto_directip_teardown() {
local interface="$1"
local device
json_get_vars device
gcom -d "$device" -s /etc/gcom/directip-stop.gcom || proto_notify_error "$interface" CONNECT_FAILED
proto_init_update "*" 0
proto_send_update "$interface"
}
add_protocol directip
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