package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . ../netifd-proto.sh
   5 init_proto "$@"
   6
   7 proto_qmi_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 auth
  13         proto_config_add_string username
  14         proto_config_add_string password
  15         proto_config_add_string pincode
  16         proto_config_add_string delay
  17         proto_config_add_string modes
  18 }
  19
  20 proto_qmi_setup() {
  21         local interface="$1"
  22
  23         local device apn auth username password pincode delay modes cid pdh
  24         json_get_vars device apn auth username password pincode delay modes
  25
  26         [ -n "$device" ] || {
  27                 echo "No control device specified"
  28                 proto_notify_error "$interface" NO_DEVICE
  29                 proto_block_restart "$interface"
  30                 return 1
  31         }
  32         [ -c "$device" ] || {
  33                 echo "The specified control device does not exist"
  34                 proto_notify_error "$interface" NO_DEVICE
  35                 proto_block_restart "$interface"
  36                 return 1
  37         }
  38
  39         devname="$(basename "$device")"
  40         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  41         ifname="$( ls "$devpath"/net )"
  42         [ -n "$ifname" ] || {
  43                 echo "The interface could not be found."
  44                 proto_notify_error "$interface" NO_IFACE
  45                 proto_block_restart "$interface"
  46                 return 1
  47         }
  48
  49         [ -n "$delay" ] && sleep "$delay"
  50
  51         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  52                 sleep 1;
  53         done
  54
  55         [ -n "$pincode" ] && {
  56                 uqmi -s -d "$device" --verify-pin1 "$pincode" || {
  57                         echo "Unable to verify PIN"
  58                         proto_notify_error "$interface" PIN_FAILED
  59                         proto_block_restart "$interface"
  60                         return 1
  61                 }
  62         }
  63
  64         [ -n "$apn" ] || {
  65                 echo "No APN specified"
  66                 proto_notify_error "$interface" NO_APN
  67                 proto_block_restart "$interface"
  68                 return 1
  69         }
  70
  71         echo "Waiting for network registration"
  72         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
  73                 sleep 5;
  74         done
  75
  76         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
  77
  78         echo "Starting network $apn"
  79         cid=`uqmi -s -d "$device" --get-client-id wds`
  80         [ $? -ne 0 ] && {
  81                 echo "Unable to obtain client ID"
  82                 proto_notify_error "$interface" NO_CID
  83                 proto_block_restart "$interface"
  84                 return 1
  85         }
  86         uci_set_state network $interface cid "$cid"
  87
  88         pdh=`uqmi -s -d "$device" --set-client-id wds,"$cid" --start-network "$apn" \
  89         ${auth:+--auth-type $auth} \
  90         ${username:+--username $username} \
  91         ${password:+--password $password}`
  92         [ $? -ne 0 ] && {
  93                 echo "Unable to connect, check APN and authentication"
  94                 proto_notify_error "$interface" NO_PDH
  95                 proto_block_restart "$interface"
  96                 return 1
  97         }
  98         uci_set_state network $interface pdh "$pdh"
  99
 100         if ! uqmi -s -d "$device" --get-data-status | grep '"connected"' > /dev/null; then
 101                 echo "Connection lost"
 102                 proto_notify_error "$interface" NOT_CONNECTED
 103                 proto_block_restart "$interface"
 104                 return 1
 105         fi
 106
 107         echo "Connected, starting DHCP"
 108         proto_init_update "$ifname" 1
 109         proto_send_update "$interface"
 110
 111         json_init
 112         json_add_string name "${interface}_dhcp"
 113         json_add_string ifname "@$interface"
 114         json_add_string proto "dhcp"
 115         json_close_object
 116         ubus call network add_dynamic "$(json_dump)"
 117
 118         json_init
 119         json_add_string name "${interface}_dhcpv6"
 120         json_add_string ifname "@$interface"
 121         json_add_string proto "dhcpv6"
 122         json_close_object
 123         ubus call network add_dynamic "$(json_dump)"
 124 }
 125
 126 proto_qmi_teardown() {
 127         local interface="$1"
 128
 129         local device
 130         json_get_vars device
 131         local cid=$(uci_get_state network $interface cid)
 132         local pdh=$(uci_get_state network $interface pdh)
 133
 134         echo "Stopping network"
 135         [ -n "$cid" ] && {
 136                 [ -n "$pdh" ] && {
 137                         uqmi -s -d "$device" --set-client-id wds,"$cid" --stop-network "$pdh"
 138                         uci_revert_state network $interface pdh
 139                 }
 140                 uqmi -s -d "$device" --set-client-id wds,"$cid" --release-client-id wds
 141                 uci_revert_state network $interface cid
 142         }
 143
 144         proto_init_update "*" 0
 145         proto_send_update "$interface"
 146 }
 147
 148 add_protocol qmi
 149