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

   1 #!/bin/sh
   2
   3 [ -n "$INCLUDE_ONLY" ] || {
   4         . /lib/functions.sh
   5         . ../netifd-proto.sh
   6         init_proto "$@"
   7 }
   8
   9 proto_qmi_init_config() {
  10         available=1
  11         no_device=1
  12         proto_config_add_string "device:device"
  13         proto_config_add_string apn
  14         proto_config_add_string auth
  15         proto_config_add_string username
  16         proto_config_add_string password
  17         proto_config_add_string pincode
  18         proto_config_add_string delay
  19         proto_config_add_string modes
  20         proto_config_add_boolean ipv6
  21         proto_config_add_boolean dhcp
  22         proto_config_add_int metric
  23 }
  24
  25 proto_qmi_setup() {
  26         local interface="$1"
  27
  28         local device apn auth username password pincode delay modes ipv6 dhcp metric
  29         local cid_4 pdh_4 cid_6 pdh_6 ipv4
  30         local ip subnet gateway dns1 dns2 ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  31         json_get_vars device apn auth username password pincode delay modes ipv6 dhcp metric
  32
  33         ipv4=1
  34
  35         [ "$ipv6" = 1 ] || ipv6=""
  36
  37         [ "$metric" = "" ] && metric="0"
  38
  39         [ -n "$ctl_device" ] && device=$ctl_device
  40
  41         [ -n "$device" ] || {
  42                 echo "No control device specified"
  43                 proto_notify_error "$interface" NO_DEVICE
  44                 proto_set_available "$interface" 0
  45                 return 1
  46         }
  47         [ -c "$device" ] || {
  48                 echo "The specified control device does not exist"
  49                 proto_notify_error "$interface" NO_DEVICE
  50                 proto_set_available "$interface" 0
  51                 return 1
  52         }
  53
  54         devname="$(basename "$device")"
  55         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  56         ifname="$( ls "$devpath"/net )"
  57         [ -n "$ifname" ] || {
  58                 echo "The interface could not be found."
  59                 proto_notify_error "$interface" NO_IFACE
  60                 proto_set_available "$interface" 0
  61                 return 1
  62         }
  63
  64         [ -n "$delay" ] && sleep "$delay"
  65
  66         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  67                 sleep 1;
  68         done
  69
  70         [ -n "$pincode" ] && {
  71                 uqmi -s -d "$device" --verify-pin1 "$pincode" || {
  72                         echo "Unable to verify PIN"
  73                         proto_notify_error "$interface" PIN_FAILED
  74                         proto_block_restart "$interface"
  75                         return 1
  76                 }
  77         }
  78
  79         [ -n "$apn" ] || {
  80                 echo "No APN specified"
  81                 proto_notify_error "$interface" NO_APN
  82                 return 1
  83         }
  84
  85         uqmi -s -d "$device" --set-data-format 802.3
  86         uqmi -s -d "$device" --wda-set-data-format 802.3
  87
  88         echo "Waiting for network registration"
  89         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
  90                 sleep 5;
  91         done
  92
  93         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
  94
  95         echo "Starting network $apn"
  96
  97         cid_4=`uqmi -s -d "$device" --get-client-id wds`
  98         [ $? -ne 0 ] && {
  99                 echo "Unable to obtain client ID"
 100                 proto_notify_error "$interface" NO_CID
 101                 return 1
 102         }
 103
 104         pdh_4=`uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 105                 --start-network "$apn" \
 106                 ${auth:+--auth-type $auth} \
 107                 ${username:+--username $username} \
 108                 ${password:+--password $password} \
 109                 --ip-family ipv4`
 110         [ $? -ne 0 ] && {
 111                 echo "Unable to connect IPv4"
 112                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 113                 ipv4=""
 114         }
 115
 116         [ -n "$ipv6" ] && {
 117                 cid_6=`uqmi -s -d "$device" --get-client-id wds`
 118                 if [ $? = 0 ]; then
 119                         pdh_6=`uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 120                                 --start-network "$apn" \
 121                                 ${auth:+--auth-type $auth} \
 122                                 ${username:+--username $username} \
 123                                 ${password:+--password $password} \
 124                                 --ip-family ipv6`
 125                         [ $? -ne 0 ] && {
 126                                 echo "Unable to connect IPv6"
 127                                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 128                                 ipv6=""
 129                         }
 130                 else
 131                         echo "Unable to connect IPv6"
 132                         ipv6=""
 133                 fi
 134         }
 135
 136         [ -z "$ipv4" -a -z "$ipv6" ] && {
 137                 echo "Unable to connect"
 138                 proto_notify_error "$interface" CALL_FAILED
 139                 return 1
 140         }
 141
 142         echo "Setting up $ifname"
 143         proto_init_update "$ifname" 1
 144         proto_add_data
 145         [ -n "$ipv4" ] && {
 146                 json_add_string "cid_4" "$cid_4"
 147                 json_add_string "pdh_4" "$pdh_4"
 148         }
 149         [ -n "$ipv6" ] && {
 150                 json_add_string "cid_6" "$cid_6"
 151                 json_add_string "pdh_6" "$pdh_6"
 152         }
 153
 154         [ -n "$ipv6" ] && {
 155                 if [ -z "$dhcp" -o "$dhcp" = 0 ]; then
 156                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 157                         json_select ipv6
 158                         json_get_var ip_6 ip
 159                         json_get_var gateway_6 gateway
 160                         json_get_var dns1_6 dns1
 161                         json_get_var dns2_6 dns2
 162                         json_get_var ip_prefix_length ip-prefix-length
 163
 164                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 165                         proto_add_ipv6_address "$ip_6" "128"
 166                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 167                         proto_add_ipv6_route "$gateway_6" "128"
 168                         proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 169                         proto_add_dns_server "$dns1_6"
 170                         proto_add_dns_server "$dns2_6"
 171                         proto_add_data
 172                         json_add_string "cid_6" "$cid_6"
 173                         json_add_string "pdh_6" "$pdh_6"
 174                 else
 175                         json_init
 176                         json_add_string name "${interface}_6"
 177                         json_add_string ifname "@$interface"
 178                         json_add_string proto "dhcpv6"
 179                         json_add_int metric "$metric"
 180                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 181                         json_add_string extendprefix 1
 182                         json_close_object
 183                         ubus call network add_dynamic "$(json_dump)"
 184                 fi
 185         }
 186
 187         proto_close_data
 188         proto_send_update "$interface"
 189
 190         [ -n "$ipv4" ] && {
 191                 json_init
 192                 json_add_string name "${interface}_4"
 193                 json_add_string ifname "@$interface"
 194                 json_add_string proto "dhcp"
 195                 json_add_int metric "$metric"
 196                 json_close_object
 197                 ubus call network add_dynamic "$(json_dump)"
 198         }
 199 }
 200
 201 proto_qmi_teardown() {
 202         local interface="$1"
 203
 204         local device cid_4 pdh_4 cid_6 pdh_6
 205         json_get_vars device
 206
 207         [ -n "$ctl_device" ] && device=$ctl_device
 208
 209         echo "Stopping network"
 210
 211         json_load "$(ubus call network.interface.$interface status)"
 212         json_select data
 213         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 214
 215         [ -n "$cid_4" ] && {
 216                 [ -n "$pdh_4" ] && {
 217                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --stop-network "$pdh_4"
 218                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 219                 }
 220         }
 221         [ -n "$cid_6" ] && {
 222                 [ -n "$pdh_6" ] && {
 223                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --stop-network "$pdh_6"
 224                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 225                 }
 226         }
 227
 228         proto_init_update "*" 0
 229         proto_send_update "$interface"
 230 }
 231
 232 [ -n "$INCLUDE_ONLY" ] || {
 233         add_protocol qmi
 234 }