package/network/utils/comgt/files/directip.sh

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . ../netifd-proto.sh
   5 init_proto "$@"
   6
   7 proto_directip_init_config() {
   8         available=1
   9         no_device=1
  10         proto_config_add_string "device:device"
  11         proto_config_add_string "apn"
  12         proto_config_add_string "pincode"
  13         proto_config_add_string "auth"
  14         proto_config_add_string "username"
  15         proto_config_add_string "password"
  16 }
  17
  18 proto_directip_setup() {
  19         local interface="$1"
  20         local chat devpath devname
  21
  22         local device apn pincode ifname auth username password
  23         json_get_vars device apn pincode auth username password
  24
  25         [ -e "$device" ] || {
  26                 proto_notify_error "$interface" NO_DEVICE
  27                 proto_set_available "$interface" 0
  28                 return 1
  29         }
  30
  31         devname="$(basename "$device")"
  32         devpath="$(readlink -f /sys/class/tty/$devname/device)"
  33         ifname="$( ls "$devpath"/../../*/net )"
  34
  35         [ -n "$ifname" ] || {
  36                 proto_notify_error "$interface" NO_IFNAME
  37                 proto_set_available "$interface" 0
  38                 return 1
  39         }
  40
  41         cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
  42         [ -n $(echo "$cardinfo" | grep -q "Sierra Wireless") ] || {
  43                 proto_notify_error "$interface" BAD_DEVICE
  44                 proto_block_restart "$interface"
  45                 return 1
  46         }
  47
  48         if [ -n "$pincode" ]; then
  49                 PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
  50                         proto_notify_error "$interface" PIN_FAILED
  51                         proto_block_restart "$interface"
  52                         return 1
  53                 }
  54         fi
  55         # wait for carrier to avoid firmware stability bugs
  56         gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
  57
  58         local auth_type=0
  59         case $auth in
  60         pap) auth_type=1;;
  61         chap) auth_type=2;;
  62         esac
  63
  64         USE_APN="$apn" USE_USER="$username" USE_PASS="$password" USE_AUTH="$auth_type" \
  65                         gcom -d "$device" -s /etc/gcom/directip.gcom || {
  66                 proto_notify_error "$interface" CONNECT_FAILED
  67                 proto_block_restart "$interface"
  68                 return 1
  69         }
  70
  71         logger -p daemon.info -t "directip[$$]" "Connected, starting DHCP"
  72         proto_init_update "$ifname" 1
  73         proto_send_update "$interface"
  74
  75         json_init
  76         json_add_string name "${interface}_dhcp"
  77         json_add_string ifname "@$interface"
  78         json_add_string proto "dhcp"
  79         ubus call network add_dynamic "$(json_dump)"
  80
  81         json_init
  82         json_add_string name "${interface}_dhcpv6"
  83         json_add_string ifname "@$interface"
  84         json_add_string proto "dhcpv6"
  85         ubus call network add_dynamic "$(json_dump)"
  86
  87         return 0
  88 }
  89
  90 proto_directip_teardown() {
  91         local interface="$1"
  92
  93         local device
  94         json_get_vars device
  95
  96         gcom -d "$device" -s /etc/gcom/directip-stop.gcom || proto_notify_error "$interface" CONNECT_FAILED
  97
  98         proto_init_update "*" 0
  99         proto_send_update "$interface"
 100 }
 101
 102 add_protocol directip