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="$1"
  26
  27         local device apn auth username password pincode delay modes ipv6 dhcp
  28         local cid_4 pdh_4 cid_6 pdh_6 ipv4
  29         local ip subnet gateway dns1 dns2 ip_6 ip_prefix_length gateway_6 dns1_6 dns2_6
  30         json_get_vars device apn auth username password pincode delay modes ipv6 dhcp
  31
  32         ipv4=1
  33
  34         if [ "$ipv6" = 0 ]; then
  35                 ipv6=""
  36         else
  37                 ipv6=1
  38         fi
  39
  40         [ -n "$ctl_device" ] && device=$ctl_device
  41
  42         [ -n "$device" ] || {
  43                 echo "No control device specified"
  44                 proto_notify_error "$interface" NO_DEVICE
  45                 proto_set_available "$interface" 0
  46                 return 1
  47         }
  48         [ -c "$device" ] || {
  49                 echo "The specified control device does not exist"
  50                 proto_notify_error "$interface" NO_DEVICE
  51                 proto_set_available "$interface" 0
  52                 return 1
  53         }
  54
  55         devname="$(basename "$device")"
  56         devpath="$(readlink -f /sys/class/usbmisc/$devname/device/)"
  57         ifname="$( ls "$devpath"/net )"
  58         [ -n "$ifname" ] || {
  59                 echo "The interface could not be found."
  60                 proto_notify_error "$interface" NO_IFACE
  61                 proto_set_available "$interface" 0
  62                 return 1
  63         }
  64
  65         [ -n "$delay" ] && sleep "$delay"
  66
  67         while uqmi -s -d "$device" --get-pin-status | grep '"UIM uninitialized"' > /dev/null; do
  68                 sleep 1;
  69         done
  70
  71         [ -n "$pincode" ] && {
  72                 uqmi -s -d "$device" --verify-pin1 "$pincode" || {
  73                         echo "Unable to verify PIN"
  74                         proto_notify_error "$interface" PIN_FAILED
  75                         proto_block_restart "$interface"
  76                         return 1
  77                 }
  78         }
  79
  80         [ -n "$apn" ] || {
  81                 echo "No APN specified"
  82                 proto_notify_error "$interface" NO_APN
  83                 return 1
  84         }
  85
  86         uqmi -s -d "$device" --set-data-format 802.3
  87         uqmi -s -d "$device" --wda-set-data-format 802.3
  88
  89         echo "Waiting for network registration"
  90         while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do
  91                 sleep 5;
  92         done
  93
  94         [ -n "$modes" ] && uqmi -s -d "$device" --set-network-modes "$modes"
  95
  96         echo "Starting network $apn"
  97
  98         cid_4=`uqmi -s -d "$device" --get-client-id wds`
  99         [ $? -ne 0 ] && {
 100                 echo "Unable to obtain client ID"
 101                 proto_notify_error "$interface" NO_CID
 102                 return 1
 103         }
 104
 105         pdh_4=`uqmi -s -d "$device" --set-client-id wds,"$cid_4" \
 106                 --start-network "$apn" \
 107                 ${auth:+--auth-type $auth} \
 108                 ${username:+--username $username} \
 109                 ${password:+--password $password} \
 110                 --ip-family ipv4`
 111         [ $? -ne 0 ] && {
 112                 echo "Unable to connect IPv4"
 113                 uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 114                 ipv4=""
 115         }
 116
 117         [ -n "$ipv6" ] && {
 118                 cid_6=`uqmi -s -d "$device" --get-client-id wds`
 119                 if [ $? = 0 ]; then
 120                         pdh_6=`uqmi -s -d "$device" --set-client-id wds,"$cid_6" \
 121                                 --start-network "$apn" \
 122                                 ${auth:+--auth-type $auth} \
 123                                 ${username:+--username $username} \
 124                                 ${password:+--password $password} \
 125                                 --ip-family ipv6`
 126                         [ $? -ne 0 ] && {
 127                                 echo "Unable to connect IPv6"
 128                                 uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 129                                 ipv6=""
 130                         }
 131                 else
 132                         echo "Unable to connect IPv6"
 133                         ipv6=""
 134                 fi
 135         }
 136
 137         [ -z "$ipv4" -a -z "$ipv6" ] && {
 138                 echo "Unable to connect"
 139                 proto_notify_error "$interface" CALL_FAILED
 140                 return 1
 141         }
 142
 143         if [ -z "$dhcp" -o "$dhcp" = 0 ]; then
 144                 echo "Setting up $ifname"
 145                 [ -n "$ipv4" ] && {
 146                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_4 --get-current-settings)"
 147                         json_select ipv4
 148                         json_get_vars ip subnet gateway dns1 dns2
 149
 150                         proto_init_update "$ifname" 1
 151                         proto_set_keep 1
 152                         proto_add_ipv4_address "$ip" "$subnet"
 153                         proto_add_dns_server "$dns1"
 154                         proto_add_dns_server "$dns2"
 155                         proto_add_ipv4_route "0.0.0.0" 0 "$gateway"
 156                         proto_add_data
 157                         json_add_string "cid_4" "$cid_4"
 158                         json_add_string "pdh_4" "$pdh_4"
 159                         proto_close_data
 160                         proto_send_update "$interface"
 161                 }
 162
 163                 [ -n "$ipv6" ] && {
 164                         json_load "$(uqmi -s -d $device --set-client-id wds,$cid_6 --get-current-settings)"
 165                         json_select ipv6
 166                         json_get_var ip_6 ip
 167                         json_get_var gateway_6 gateway
 168                         json_get_var dns1_6 dns1
 169                         json_get_var dns2_6 dns2
 170                         json_get_var ip_prefix_length ip-prefix-length
 171
 172                         proto_init_update "$ifname" 1
 173                         proto_set_keep 1
 174                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 175                         proto_add_ipv6_address "$ip_6" "128"
 176                         proto_add_ipv6_prefix "${ip_6}/${ip_prefix_length}"
 177                         proto_add_ipv6_route "$gateway_6" "128"
 178                         proto_add_ipv6_route "::0" 0 "$gateway_6" "" "" "${ip_6}/${ip_prefix_length}"
 179                         proto_add_dns_server "$dns1_6"
 180                         proto_add_dns_server "$dns2_6"
 181                         proto_add_data
 182                         json_add_string "cid_6" "$cid_6"
 183                         json_add_string "pdh_6" "$pdh_6"
 184                         proto_close_data
 185                         proto_send_update "$interface"
 186                 }
 187         else
 188                 echo "Starting DHCP on $ifname"
 189                 proto_init_update "$ifname" 1
 190                 proto_add_data
 191                 [ -n "$ipv4" ] && {
 192                         json_add_string "cid_4" "$cid_4"
 193                         json_add_string "pdh_4" "$pdh_4"
 194                 }
 195                 [ -n "$ipv6" ] && {
 196                         json_add_string "cid_6" "$cid_6"
 197                         json_add_string "pdh_6" "$pdh_6"
 198                 }
 199                 proto_close_data
 200                 proto_send_update "$interface"
 201
 202                 [ -n "$ipv4" ] && {
 203                         json_init
 204                         json_add_string name "${interface}_4"
 205                         json_add_string ifname "@$interface"
 206                         json_add_string proto "dhcp"
 207                         json_close_object
 208                         ubus call network add_dynamic "$(json_dump)"
 209                 }
 210
 211                 [ -n "$ipv6" ] && {
 212                         json_init
 213                         json_add_string name "${interface}_6"
 214                         json_add_string ifname "@$interface"
 215                         json_add_string proto "dhcpv6"
 216                         # RFC 7278: Extend an IPv6 /64 Prefix to LAN
 217                         json_add_string extendprefix 1
 218                         json_close_object
 219                         ubus call network add_dynamic "$(json_dump)"
 220                 }
 221         fi
 222 }
 223
 224 proto_qmi_teardown() {
 225         local interface="$1"
 226
 227         local device cid_4 pdh_4 cid_6 pdh_6
 228         json_get_vars device
 229
 230         [ -n "$ctl_device" ] && device=$ctl_device
 231
 232         echo "Stopping network"
 233
 234         json_load "$(ubus call network.interface.$interface status)"
 235         json_select data
 236         json_get_vars cid_4 pdh_4 cid_6 pdh_6
 237
 238         [ -n "$cid_4" ] && {
 239                 [ -n "$pdh_4" ] && {
 240                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --stop-network "$pdh_4"
 241                         uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds
 242                 }
 243         }
 244         [ -n "$cid_6" ] && {
 245                 [ -n "$pdh_6" ] && {
 246                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --stop-network "$pdh_6"
 247                         uqmi -s -d "$device" --set-client-id wds,"$cid_6" --release-client-id wds
 248                 }
 249         }
 250
 251         proto_init_update "*" 0
 252         proto_send_update "$interface"
 253 }
 254
 255 [ -n "$INCLUDE_ONLY" ] || {
 256         add_protocol qmi
 257 }