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/$class"
119 proto_add_ipv4_route() {
126 append PROTO_ROUTE "$target/$mask/$gw/$metric///$source"
129 proto_add_ipv6_route() {
138 append PROTO_ROUTE6 "$target/$mask/$gw/$metric/$valid/$table/$source"
141 proto_add_ipv6_prefix() {
146 if [ -z "$valid" ]; then
147 append PROTO_PREFIX6 "$prefix"
149 [ -z "$preferred" ] && preferred="$valid"
150 append PROTO_PREFIX6 "$prefix,$valid,$preferred"
154 _proto_push_ipv4_addr() {
156 local address mask broadcast ptp
162 broadcast="${str%%/*}"
167 json_add_string ipaddr "$address"
168 [ -n "$mask" ] && json_add_string mask "$mask"
169 [ -n "$broadcast" ] && json_add_string broadcast "$broadcast"
170 [ -n "$ptp" ] && json_add_string ptp "$ptp"
174 _proto_push_ipv6_addr() {
176 local address mask preferred valid offlink
182 preferred="${str%%/*}"
191 json_add_string ipaddr "$address"
192 [ -n "$mask" ] && json_add_string mask "$mask"
193 [ -n "$preferred" ] && json_add_int preferred "$preferred"
194 [ -n "$valid" ] && json_add_int valid "$valid"
195 [ -n "$offlink" ] && json_add_boolean offlink "$offlink"
196 [ -n "$class" ] && json_add_string class "$class"
200 _proto_push_string() {
201 json_add_string "" "$1"
204 _proto_push_route() {
206 local target="${str%%/*}"
208 local mask="${str%%/*}"
210 local gw="${str%%/*}"
212 local metric="${str%%/*}"
214 local valid="${str%%/*}"
216 local table="${str%%/*}"
218 local source="${str}"
221 json_add_string target "$target"
222 json_add_string netmask "$mask"
223 [ -n "$gw" ] && json_add_string gateway "$gw"
224 [ -n "$metric" ] && json_add_int metric "$metric"
225 [ -n "$valid" ] && json_add_int valid "$valid"
226 [ -n "$source" ] && json_add_string source "$source"
227 [ -n "$table" ] && json_add_string table "$table"
231 _proto_push_array() {
236 [ -n "$val" ] || return 0
237 json_add_array "$name"
239 eval "$cb \"\$item\""
247 json_add_string "interface" "$interface"
248 ubus $options call network.interface notify_proto "$(json_dump)"
251 proto_send_update() {
255 json_add_boolean keep "$PROTO_KEEP"
256 _proto_push_array "ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
257 _proto_push_array "ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
258 _proto_push_array "routes" "$PROTO_ROUTE" _proto_push_route
259 _proto_push_array "routes6" "$PROTO_ROUTE6" _proto_push_route
260 _proto_push_array "ip6prefix" "$PROTO_PREFIX6" _proto_push_string
261 _proto_push_array "dns" "$PROTO_DNS" _proto_push_string
262 _proto_push_array "dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
263 _proto_notify "$interface"
267 local var="VAR${_EXPORT_VAR}"
268 _EXPORT_VAR="$(($_EXPORT_VAR + 1))"
270 append _EXPORT_VARS "$var"
273 proto_run_command() {
274 local interface="$1"; shift
277 json_add_int action 1
278 json_add_array command
279 while [ $# -gt 0 ]; do
280 json_add_string "" "$1"
284 [ -n "$_EXPORT_VARS" ] && {
286 for var in $_EXPORT_VARS; do
287 eval "json_add_string \"\" \"\${$var}\""
291 _proto_notify "$interface"
294 proto_kill_command() {
295 local interface="$1"; shift
298 json_add_int action 2
299 [ -n "$1" ] && json_add_int signal "$1"
300 _proto_notify "$interface"
303 proto_notify_error() {
304 local interface="$1"; shift
307 json_add_int action 3
309 while [ $# -gt 0 ]; do
310 json_add_string "" "$1"
314 _proto_notify "$interface"
317 proto_block_restart() {
318 local interface="$1"; shift
321 json_add_int action 4
322 _proto_notify "$interface"
325 proto_set_available() {
329 json_add_int action 5
330 json_add_boolean available "$state"
331 _proto_notify "$interface"
334 proto_add_host_dependency() {
339 # execute in subshell to not taint callers env
340 # see tickets #11046, #11545, #11570
343 json_add_int action 6
344 json_add_string host "$host"
345 [ -n "$ifname" ] && json_add_string ifname "$ifname"
346 _proto_notify "$interface" -S
350 proto_setup_failed() {
353 json_add_int action 7
354 _proto_notify "$interface"
369 add_default_handler "proto_$1_init_config"
372 json_add_string "name" "$1"
373 json_add_array "config"
374 eval "proto_$1_init_config"
376 json_add_boolean no-device "$no_device"
377 json_add_boolean no-proto-task "$no_proto_task"
378 json_add_boolean available "$available"
379 json_add_boolean renew-handler "$renew_handler"
380 json_add_boolean lasterror "$lasterror"
384 setup|teardown|renew)
385 interface="$1"; shift
390 [[ "$proto" == "$1" ]] || return 0
393 setup) _proto_do_setup "$1";;
394 teardown) _proto_do_teardown "$1" ;;
395 renew) _proto_do_renew "$1" ;;