network: also shorten virtual interface names of ppp and 3g/4g connections
[openwrt/svn-archive/archive.git] / package / network / utils / comgt / files / directip.sh
1 #!/bin/sh
2
3 [ -n "$INCLUDE_ONLY" ] || {
4 . /lib/functions.sh
5 . ../netifd-proto.sh
6 init_proto "$@"
7 }
8
9 proto_directip_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 "pincode"
15 proto_config_add_string "auth"
16 proto_config_add_string "username"
17 proto_config_add_string "password"
18 }
19
20 proto_directip_setup() {
21 local interface="$1"
22 local chat devpath devname
23
24 local device apn pincode ifname auth username password
25 json_get_vars device apn pincode auth username password
26
27 [ -n "$ctl_device" ] && device=$ctl_device
28
29 [ -e "$device" ] || {
30 proto_notify_error "$interface" NO_DEVICE
31 proto_set_available "$interface" 0
32 return 1
33 }
34
35 devname="$(basename "$device")"
36 devpath="$(readlink -f /sys/class/tty/$devname/device)"
37 ifname="$( ls "$devpath"/../../*/net )"
38
39 [ -n "$ifname" ] || {
40 proto_notify_error "$interface" NO_IFNAME
41 proto_set_available "$interface" 0
42 return 1
43 }
44
45 cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
46 [ -n $(echo "$cardinfo" | grep -q "Sierra Wireless") ] || {
47 proto_notify_error "$interface" BAD_DEVICE
48 proto_block_restart "$interface"
49 return 1
50 }
51
52 if [ -n "$pincode" ]; then
53 PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
54 proto_notify_error "$interface" PIN_FAILED
55 proto_block_restart "$interface"
56 return 1
57 }
58 fi
59 # wait for carrier to avoid firmware stability bugs
60 gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
61
62 local auth_type=0
63 case $auth in
64 pap) auth_type=1;;
65 chap) auth_type=2;;
66 esac
67
68 USE_APN="$apn" USE_USER="$username" USE_PASS="$password" USE_AUTH="$auth_type" \
69 gcom -d "$device" -s /etc/gcom/directip.gcom || {
70 proto_notify_error "$interface" CONNECT_FAILED
71 proto_block_restart "$interface"
72 return 1
73 }
74
75 logger -p daemon.info -t "directip[$$]" "Connected, starting DHCP"
76 proto_init_update "$ifname" 1
77 proto_send_update "$interface"
78
79 json_init
80 json_add_string name "${interface}_4"
81 json_add_string ifname "@$interface"
82 json_add_string proto "dhcp"
83 ubus call network add_dynamic "$(json_dump)"
84
85 json_init
86 json_add_string name "${interface}_6"
87 json_add_string ifname "@$interface"
88 json_add_string proto "dhcpv6"
89 ubus call network add_dynamic "$(json_dump)"
90
91 return 0
92 }
93
94 proto_directip_teardown() {
95 local interface="$1"
96
97 local device
98 json_get_vars device
99
100 [ -n "$ctl_device" ] && device=$ctl_device
101
102 gcom -d "$device" -s /etc/gcom/directip-stop.gcom || proto_notify_error "$interface" CONNECT_FAILED
103
104 proto_init_update "*" 0
105 proto_send_update "$interface"
106 }
107
108 [ -n "$INCLUDE_ONLY" ] || {
109 add_protocol directip
110 }