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 }
  23
  24 proto_qmi_setup() {
  25         local interface="$1"
  26
  27         local device apn auth username password pincode delay modes ipv6 dhcp
  28         local cid_4 pdh_4 cid_6 pdh_6 ipv4
  29         local ip subnet gateway dns1 dns2 ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  30         json_get_vars device apn auth username password pincode delay modes ipv6 dhcp
  31
  32         ipv4=1
  33
  34         [ "$ipv6" = 1 ] || ipv6=""
  35
  36         [ -n "$ctl_device" ] && device=$ctl_device
  37
  38         [ -n "$device" ] || {
  39                 echo "No control device specified"
  40                 proto_notify_error "$interface" NO_DEVICE
  41                 proto_set_available "$interface" 0
  42                 return 1
  43         }
  44         [ -c "$device" ] || {
  45                 echo "The specified control device does not exist"
  46                 proto_notify_error "$interface" NO_DEVICE
  47                 proto_set_available "$interface" 0
  48                 return 1
  49         }
  50
  51         devname="$(basename "$device")"
  52         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  53         ifname="$( ls "$devpath"/net )"
  54         [ -n "$ifname" ] || {
  55                 echo "The interface could not be found."
  56                 proto_notify_error "$interface" NO_IFACE
  57                 proto_set_available "$interface" 0
  58                 return 1
  59         }
  60
  61         [ -n "$delay" ] && sleep "$delay"
  62
  63         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  64                 sleep 1;
  65         done
  66
  67         [ -n "$pincode" ] && {
  68                 uqmi -s -d "$device" --verify-pin1 "$pincode" || {
  69                         echo "Unable to verify PIN"
  70                         proto_notify_error "$interface" PIN_FAILED
  71                         proto_block_restart "$interface"
  72                         return 1
  73                 }
  74         }
  75
  76         [ -n "$apn" ] || {
  77                 echo "No APN specified"
  78                 proto_notify_error "$interface" NO_APN
  79                 return 1
  80         }
  81
  82         uqmi -s -d "$device" --set-data-format 802.3
  83         uqmi -s -d "$device" --wda-set-data-format 802.3
  84
  85         echo "Waiting for network registration"
  86         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
  87                 sleep 5;
  88         done
  89
  90         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
  91
  92         echo "Starting network $apn"
  93
  94         cid_4=`uqmi -s -d "$device" --get-client-id wds`
  95         [ $? -ne 0 ] && {
  96                 echo "Unable to obtain client ID"
  97                 proto_notify_error "$interface" NO_CID
  98                 return 1
  99         }
 100
 101         pdh_4=`uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 102                 --start-network "$apn" \
 103                 ${auth:+--auth-type $auth} \
 104                 ${username:+--username $username} \
 105                 ${password:+--password $password} \
 106                 --ip-family ipv4`
 107         [ $? -ne 0 ] && {
 108                 echo "Unable to connect IPv4"
 109                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 110                 ipv4=""
 111         }
 112
 113         [ -n "$ipv6" ] && {
 114                 cid_6=`uqmi -s -d "$device" --get-client-id wds`
 115                 if [ $? = 0 ]; then
 116                         pdh_6=`uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 117                                 --start-network "$apn" \
 118                                 ${auth:+--auth-type $auth} \
 119                                 ${username:+--username $username} \
 120                                 ${password:+--password $password} \
 121                                 --ip-family ipv6`
 122                         [ $? -ne 0 ] && {
 123                                 echo "Unable to connect IPv6"
 124                                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 125                                 ipv6=""
 126                         }
 127                 else
 128                         echo "Unable to connect IPv6"
 129                         ipv6=""
 130                 fi
 131         }
 132
 133         [ -z "$ipv4" -a -z "$ipv6" ] && {
 134                 echo "Unable to connect"
 135                 proto_notify_error "$interface" CALL_FAILED
 136                 return 1
 137         }
 138
 139         if [ -z "$dhcp" -o "$dhcp" = 0 ]; then
 140                 echo "Setting up $ifname"
 141                 [ -n "$ipv4" ] && {
 142                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_4 --get-current-settings)"
 143                         json_select ipv4
 144                         json_get_vars ip subnet gateway dns1 dns2
 145
 146                         proto_init_update "$ifname" 1
 147                         proto_set_keep 1
 148                         proto_add_ipv4_address "$ip" "$subnet"
 149                         proto_add_dns_server "$dns1"
 150                         proto_add_dns_server "$dns2"
 151                         proto_add_ipv4_route "0.0.0.0" 0 "$gateway"
 152                         proto_add_data
 153                         json_add_string "cid_4" "$cid_4"
 154                         json_add_string "pdh_4" "$pdh_4"
 155                         proto_close_data
 156                         proto_send_update "$interface"
 157                 }
 158
 159                 [ -n "$ipv6" ] && {
 160                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 161                         json_select ipv6
 162                         json_get_var ip_6 ip
 163                         json_get_var gateway_6 gateway
 164                         json_get_var dns1_6 dns1
 165                         json_get_var dns2_6 dns2
 166                         json_get_var ip_prefix_length ip-prefix-length
 167
 168                         proto_init_update "$ifname" 1
 169                         proto_set_keep 1
 170                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 171                         proto_add_ipv6_address "$ip_6" "128"
 172                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 173                         proto_add_ipv6_route "$gateway_6" "128"
 174                         proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 175                         proto_add_dns_server "$dns1_6"
 176                         proto_add_dns_server "$dns2_6"
 177                         proto_add_data
 178                         json_add_string "cid_6" "$cid_6"
 179                         json_add_string "pdh_6" "$pdh_6"
 180                         proto_close_data
 181                         proto_send_update "$interface"
 182                 }
 183         else
 184                 echo "Starting DHCP on $ifname"
 185                 proto_init_update "$ifname" 1
 186                 proto_add_data
 187                 [ -n "$ipv4" ] && {
 188                         json_add_string "cid_4" "$cid_4"
 189                         json_add_string "pdh_4" "$pdh_4"
 190                 }
 191                 [ -n "$ipv6" ] && {
 192                         json_add_string "cid_6" "$cid_6"
 193                         json_add_string "pdh_6" "$pdh_6"
 194                 }
 195                 proto_close_data
 196                 proto_send_update "$interface"
 197
 198                 [ -n "$ipv4" ] && {
 199                         json_init
 200                         json_add_string name "${interface}_4"
 201                         json_add_string ifname "@$interface"
 202                         json_add_string proto "dhcp"
 203                         json_close_object
 204                         ubus call network add_dynamic "$(json_dump)"
 205                 }
 206
 207                 [ -n "$ipv6" ] && {
 208                         json_init
 209                         json_add_string name "${interface}_6"
 210                         json_add_string ifname "@$interface"
 211                         json_add_string proto "dhcpv6"
 212                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 213                         json_add_string extendprefix 1
 214                         json_close_object
 215                         ubus call network add_dynamic "$(json_dump)"
 216                 }
 217         fi
 218 }
 219
 220 proto_qmi_teardown() {
 221         local interface="$1"
 222
 223         local device cid_4 pdh_4 cid_6 pdh_6
 224         json_get_vars device
 225
 226         [ -n "$ctl_device" ] && device=$ctl_device
 227
 228         echo "Stopping network"
 229
 230         json_load "$(ubus call network.interface.$interface status)"
 231         json_select data
 232         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 233
 234         [ -n "$cid_4" ] && {
 235                 [ -n "$pdh_4" ] && {
 236                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --stop-network "$pdh_4"
 237                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 238                 }
 239         }
 240         [ -n "$cid_6" ] && {
 241                 [ -n "$pdh_6" ] && {
 242                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --stop-network "$pdh_6"
 243                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 244                 }
 245         }
 246
 247         proto_init_update "*" 0
 248         proto_send_update "$interface"
 249 }
 250
 251 [ -n "$INCLUDE_ONLY" ] || {
 252         add_protocol qmi
 253 }