1 NETIFD_MAIN_DIR
="${NETIFD_MAIN_DIR:-/lib/netifd}"
3 .
/usr
/share
/libubox
/jshn.sh
4 .
$NETIFD_MAIN_DIR/utils.sh
6 proto_config_add_int
() {
10 proto_config_add_string
() {
11 config_add_string
"$@"
14 proto_config_add_boolean
() {
15 config_add_boolean
"$@"
18 _proto_do_teardown
() {
20 eval "proto_$1_teardown \"$interface\" \"$ifname\""
25 eval "proto_$1_renew \"$interface\" \"$ifname\""
32 eval "proto_$1_setup \"$interface\" \"$ifname\""
52 [ -n "$ifname" -a "*" != "$ifname" ] && json_add_string
"ifname" "$ifname"
53 json_add_boolean
"link-up" "$up"
54 [ -n "$3" ] && json_add_boolean
"address-external" "$external"
61 proto_close_nested
() {
62 [ -n "$PROTO_NESTED_OPEN" ] && json_close_object
72 proto_add_nested
"tunnel"
75 proto_close_tunnel
() {
80 proto_add_nested
"data"
87 proto_add_dns_server
() {
90 append PROTO_DNS
"$address"
93 proto_add_dns_search
() {
96 append PROTO_DNS_SEARCH
"$address"
99 proto_add_ipv4_address
() {
105 append PROTO_IPADDR
"$address/$mask/$broadcast/$ptp"
108 proto_add_ipv6_address
() {
116 append PROTO_IP6ADDR
"$address/$mask/$preferred/$valid/$offlink/$class"
119 proto_add_ipv4_route
() {
125 append PROTO_ROUTE
"$target/$mask/$gw///$source"
128 proto_add_ipv6_route
() {
137 append PROTO_ROUTE6
"$target/$mask/$gw/$metric/$valid/$source/$table"
140 proto_add_ipv6_prefix
() {
145 if [ -z "$valid" ]; then
146 append PROTO_PREFIX6
"$prefix"
148 [ -z "$preferred" ] && preferred
="$valid"
149 append PROTO_PREFIX6
"$prefix,$valid,$preferred"
153 _proto_push_ipv4_addr
() {
155 local address mask broadcast ptp
161 broadcast
="${str%%/*}"
166 json_add_string ipaddr
"$address"
167 [ -n "$mask" ] && json_add_string mask
"$mask"
168 [ -n "$broadcast" ] && json_add_string broadcast
"$broadcast"
169 [ -n "$ptp" ] && json_add_string ptp
"$ptp"
173 _proto_push_ipv6_addr
() {
175 local address mask preferred valid offlink
181 preferred
="${str%%/*}"
190 json_add_string ipaddr
"$address"
191 [ -n "$mask" ] && json_add_string mask
"$mask"
192 [ -n "$preferred" ] && json_add_int preferred
"$preferred"
193 [ -n "$valid" ] && json_add_int valid
"$valid"
194 [ -n "$offlink" ] && json_add_boolean offlink
"$offlink"
195 [ -n "$class" ] && json_add_string class
"$class"
199 _proto_push_string
() {
200 json_add_string
"" "$1"
203 _proto_push_route
() {
205 local target
="${str%%/*}"
207 local mask
="${str%%/*}"
209 local gw
="${str%%/*}"
211 local metric
="${str%%/*}"
213 local valid
="${str%%/*}"
215 local source="${str%%/*}"
220 json_add_string target
"$target"
221 json_add_string netmask
"$mask"
222 [ -n "$gw" ] && json_add_string gateway
"$gw"
223 [ -n "$metric" ] && json_add_int metric
"$metric"
224 [ -n "$valid" ] && json_add_int valid
"$valid"
225 [ -n "$source" ] && json_add_string
source "$source"
226 [ -n "$table" ] && json_add_string table
"$table"
230 _proto_push_array
() {
235 [ -n "$val" ] ||
return 0
236 json_add_array
"$name"
238 eval "$cb \"\$item\""
246 json_add_string
"interface" "$interface"
247 ubus
$options call network.interface notify_proto
"$(json_dump)"
250 proto_send_update
() {
254 json_add_boolean keep
"$PROTO_KEEP"
255 _proto_push_array
"ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
256 _proto_push_array
"ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
257 _proto_push_array
"routes" "$PROTO_ROUTE" _proto_push_route
258 _proto_push_array
"routes6" "$PROTO_ROUTE6" _proto_push_route
259 _proto_push_array
"ip6prefix" "$PROTO_PREFIX6" _proto_push_string
260 _proto_push_array
"dns" "$PROTO_DNS" _proto_push_string
261 _proto_push_array
"dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
262 _proto_notify
"$interface"
266 local var
="VAR${_EXPORT_VAR}"
267 _EXPORT_VAR
="$(($_EXPORT_VAR + 1))"
269 append _EXPORT_VARS
"$var"
272 proto_run_command
() {
273 local interface
="$1"; shift
276 json_add_int action
1
277 json_add_array
command
278 while [ $# -gt 0 ]; do
279 json_add_string
"" "$1"
283 [ -n "$_EXPORT_VARS" ] && {
285 for var
in $_EXPORT_VARS; do
286 eval "json_add_string \"\" \"\${$var}\""
290 _proto_notify
"$interface"
293 proto_kill_command
() {
294 local interface
="$1"; shift
297 json_add_int action
2
298 [ -n "$1" ] && json_add_int signal
"$1"
299 _proto_notify
"$interface"
302 proto_notify_error
() {
303 local interface
="$1"; shift
306 json_add_int action
3
308 while [ $# -gt 0 ]; do
309 json_add_string
"" "$1"
313 _proto_notify
"$interface"
316 proto_block_restart
() {
317 local interface
="$1"; shift
320 json_add_int action
4
321 _proto_notify
"$interface"
324 proto_set_available
() {
328 json_add_int action
5
329 json_add_boolean available
"$state"
330 _proto_notify
"$interface"
333 proto_add_host_dependency
() {
338 # execute in subshell to not taint callers env
339 # see tickets #11046, #11545, #11570
342 json_add_int action
6
343 json_add_string
host "$host"
344 [ -n "$ifname" ] && json_add_string ifname
"$ifname"
345 _proto_notify
"$interface" -S
349 proto_setup_failed
() {
352 json_add_int action
7
353 _proto_notify
"$interface"
367 add_default_handler
"proto_$1_init_config"
370 json_add_string
"name" "$1"
371 json_add_array
"config"
372 eval "proto_$1_init_config"
374 json_add_boolean no-device
"$no_device"
375 json_add_boolean available
"$available"
376 json_add_boolean renew-handler
"$renew_handler"
380 setup|teardown|renew
)
381 interface
="$1"; shift
386 [[ "$proto" == "$1" ]] ||
return 0
389 setup
) _proto_do_setup
"$1";;
390 teardown
) _proto_do_teardown
"$1" ;;
391 renew
) _proto_do_renew
"$1" ;;