1 NETIFD_MAIN_DIR
="${NETIFD_MAIN_DIR:-/lib/netifd}"
2 PROTO_DEFAULT_OPTIONS
="defaultroute peerdns metric"
4 .
/usr
/share
/libubox
/jshn.sh
5 .
$NETIFD_MAIN_DIR/utils.sh
7 proto_config_add_int
() {
11 proto_config_add_string
() {
12 config_add_string
"$@"
15 proto_config_add_boolean
() {
16 config_add_boolean
"$@"
19 proto_config_add_defaults
() {
20 proto_config_add_boolean
"defaultroute"
21 proto_config_add_boolean
"peerdns"
22 proto_config_add_int
"metric"
25 proto_add_dynamic_defaults
() {
26 [ -n "$defaultroute" ] && json_add_boolean defaultroute
"$defaultroute"
27 [ -n "$peerdns" ] && json_add_boolean peerdns
"$peerdns"
28 [ -n "$metric" ] && json_add_int metric
"$metric"
31 _proto_do_teardown
() {
33 eval "proto_$1_teardown \"$interface\" \"$ifname\""
38 eval "proto_$1_renew \"$interface\" \"$ifname\""
45 eval "proto_$1_setup \"$interface\" \"$ifname\""
65 [ -n "$ifname" -a "*" != "$ifname" ] && json_add_string
"ifname" "$ifname"
66 json_add_boolean
"link-up" "$up"
67 [ -n "$3" ] && json_add_boolean
"address-external" "$external"
74 proto_close_nested
() {
75 [ -n "$PROTO_NESTED_OPEN" ] && json_close_object
85 proto_add_nested
"tunnel"
88 proto_close_tunnel
() {
93 proto_add_nested
"data"
100 proto_add_dns_server
() {
103 append PROTO_DNS
"$address"
106 proto_add_dns_search
() {
109 append PROTO_DNS_SEARCH
"$address"
112 proto_add_ipv4_address
() {
118 append PROTO_IPADDR
"$address/$mask/$broadcast/$ptp"
121 proto_add_ipv6_address
() {
129 append PROTO_IP6ADDR
"$address/$mask/$preferred/$valid/$offlink/$class"
132 proto_add_ipv4_route
() {
139 append PROTO_ROUTE
"$target/$mask/$gw/$metric///$source"
142 proto_add_ipv6_route
() {
151 append PROTO_ROUTE6
"$target/$mask/$gw/$metric/$valid/$table/$source"
154 proto_add_ipv6_prefix
() {
159 if [ -z "$valid" ]; then
160 append PROTO_PREFIX6
"$prefix"
162 [ -z "$preferred" ] && preferred
="$valid"
163 append PROTO_PREFIX6
"$prefix,$valid,$preferred"
167 _proto_push_ipv4_addr
() {
169 local address mask broadcast ptp
175 broadcast
="${str%%/*}"
180 json_add_string ipaddr
"$address"
181 [ -n "$mask" ] && json_add_string mask
"$mask"
182 [ -n "$broadcast" ] && json_add_string broadcast
"$broadcast"
183 [ -n "$ptp" ] && json_add_string ptp
"$ptp"
187 _proto_push_ipv6_addr
() {
189 local address mask preferred valid offlink
195 preferred
="${str%%/*}"
204 json_add_string ipaddr
"$address"
205 [ -n "$mask" ] && json_add_string mask
"$mask"
206 [ -n "$preferred" ] && json_add_int preferred
"$preferred"
207 [ -n "$valid" ] && json_add_int valid
"$valid"
208 [ -n "$offlink" ] && json_add_boolean offlink
"$offlink"
209 [ -n "$class" ] && json_add_string class
"$class"
213 _proto_push_string
() {
214 json_add_string
"" "$1"
217 _proto_push_route
() {
219 local target
="${str%%/*}"
221 local mask
="${str%%/*}"
223 local gw
="${str%%/*}"
225 local metric
="${str%%/*}"
227 local valid
="${str%%/*}"
229 local table
="${str%%/*}"
231 local source="${str}"
234 json_add_string target
"$target"
235 json_add_string netmask
"$mask"
236 [ -n "$gw" ] && json_add_string gateway
"$gw"
237 [ -n "$metric" ] && json_add_int metric
"$metric"
238 [ -n "$valid" ] && json_add_int valid
"$valid"
239 [ -n "$source" ] && json_add_string
source "$source"
240 [ -n "$table" ] && json_add_string table
"$table"
244 _proto_push_array
() {
249 [ -n "$val" ] ||
return 0
250 json_add_array
"$name"
252 eval "$cb \"\$item\""
260 json_add_string
"interface" "$interface"
261 ubus
$options call network.interface notify_proto
"$(json_dump)"
264 proto_send_update
() {
268 json_add_boolean keep
"$PROTO_KEEP"
269 _proto_push_array
"ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
270 _proto_push_array
"ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
271 _proto_push_array
"routes" "$PROTO_ROUTE" _proto_push_route
272 _proto_push_array
"routes6" "$PROTO_ROUTE6" _proto_push_route
273 _proto_push_array
"ip6prefix" "$PROTO_PREFIX6" _proto_push_string
274 _proto_push_array
"dns" "$PROTO_DNS" _proto_push_string
275 _proto_push_array
"dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
276 _proto_notify
"$interface"
280 local var
="VAR${_EXPORT_VAR}"
281 _EXPORT_VAR
="$(($_EXPORT_VAR + 1))"
283 append _EXPORT_VARS
"$var"
286 proto_run_command
() {
287 local interface
="$1"; shift
290 json_add_int action
1
291 json_add_array
command
292 while [ $# -gt 0 ]; do
293 json_add_string
"" "$1"
297 [ -n "$_EXPORT_VARS" ] && {
299 for var
in $_EXPORT_VARS; do
300 eval "json_add_string \"\" \"\${$var}\""
304 _proto_notify
"$interface"
307 proto_kill_command
() {
308 local interface
="$1"; shift
311 json_add_int action
2
312 [ -n "$1" ] && json_add_int signal
"$1"
313 _proto_notify
"$interface"
316 proto_notify_error
() {
317 local interface
="$1"; shift
320 json_add_int action
3
322 while [ $# -gt 0 ]; do
323 json_add_string
"" "$1"
327 _proto_notify
"$interface"
330 proto_block_restart
() {
331 local interface
="$1"; shift
334 json_add_int action
4
335 _proto_notify
"$interface"
338 proto_set_available
() {
342 json_add_int action
5
343 json_add_boolean available
"$state"
344 _proto_notify
"$interface"
347 proto_add_host_dependency
() {
352 # execute in subshell to not taint callers env
353 # see tickets #11046, #11545, #11570
356 json_add_int action
6
357 json_add_string
host "$host"
358 [ -n "$ifname" ] && json_add_string ifname
"$ifname"
359 _proto_notify
"$interface" -S
363 proto_setup_failed
() {
366 json_add_int action
7
367 _proto_notify
"$interface"
381 teardown_on_l3_link_down
=0
383 add_default_handler
"proto_$1_init_config"
386 json_add_string
"name" "$1"
387 json_add_array
"config"
388 eval "proto_$1_init_config"
390 json_add_boolean no-device
"$no_device"
391 json_add_boolean no-proto-task
"$no_proto_task"
392 json_add_boolean available
"$available"
393 json_add_boolean renew-handler
"$renew_handler"
394 json_add_boolean lasterror
"$lasterror"
395 json_add_boolean teardown-on-l3-link-down
"$teardown_on_l3_link_down"
399 setup|teardown|renew
)
400 interface
="$1"; shift
405 [[ "$proto" == "$1" ]] ||
return 0
408 setup
) _proto_do_setup
"$1";;
409 teardown
) _proto_do_teardown
"$1" ;;
410 renew
) _proto_do_renew
"$1" ;;