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/$class"
119 proto_add_ipv4_route() {
124 append PROTO_ROUTE "$target/$mask/$gw//"
127 proto_add_ipv6_route() {
135 append PROTO_ROUTE6 "$target/$mask/$gw/$metric/$valid/$source"
138 proto_add_ipv6_prefix() {
143 if [ -z "$valid" ]; then
144 append PROTO_PREFIX6 "$prefix"
146 [ -z "$preferred" ] && preferred="$valid"
147 append PROTO_PREFIX6 "$prefix,$valid,$preferred"
151 _proto_push_ipv4_addr() {
153 local address mask broadcast ptp
159 broadcast="${str%%/*}"
164 json_add_string ipaddr "$address"
165 [ -n "$mask" ] && json_add_string mask "$mask"
166 [ -n "$broadcast" ] && json_add_string broadcast "$broadcast"
167 [ -n "$ptp" ] && json_add_string ptp "$ptp"
171 _proto_push_ipv6_addr() {
173 local address mask preferred valid offlink
179 preferred="${str%%/*}"
188 json_add_string ipaddr "$address"
189 [ -n "$mask" ] && json_add_string mask "$mask"
190 [ -n "$preferred" ] && json_add_int preferred "$preferred"
191 [ -n "$valid" ] && json_add_int valid "$valid"
192 [ -n "$offlink" ] && json_add_boolean offlink "$offlink"
193 [ -n "$class" ] && json_add_string class "$class"
197 _proto_push_string() {
198 json_add_string "" "$1"
201 _proto_push_route() {
203 local target="${str%%/*}"
205 local mask="${str%%/*}"
207 local gw="${str%%/*}"
209 local metric="${str%%/*}"
211 local valid="${str%%/*}"
213 local source="${str}"
216 json_add_string target "$target"
217 json_add_string netmask "$mask"
218 [ -n "$gw" ] && json_add_string gateway "$gw"
219 [ -n "$metric" ] && json_add_int metric "$metric"
220 [ -n "$valid" ] && json_add_int valid "$valid"
221 [ -n "$source" ] && json_add_string source "$source"
225 _proto_push_array() {
230 [ -n "$val" ] || return 0
231 json_add_array "$name"
233 eval "$cb \"\$item\""
241 json_add_string "interface" "$interface"
242 ubus $options call network.interface notify_proto "$(json_dump)"
245 proto_send_update() {
249 json_add_boolean keep "$PROTO_KEEP"
250 _proto_push_array "ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
251 _proto_push_array "ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
252 _proto_push_array "routes" "$PROTO_ROUTE" _proto_push_route
253 _proto_push_array "routes6" "$PROTO_ROUTE6" _proto_push_route
254 _proto_push_array "ip6prefix" "$PROTO_PREFIX6" _proto_push_string
255 _proto_push_array "dns" "$PROTO_DNS" _proto_push_string
256 _proto_push_array "dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
257 _proto_notify "$interface"
261 local var="VAR${_EXPORT_VAR}"
262 _EXPORT_VAR="$(($_EXPORT_VAR + 1))"
264 append _EXPORT_VARS "$var"
267 proto_run_command() {
268 local interface="$1"; shift
271 json_add_int action 1
272 json_add_array command
273 while [ $# -gt 0 ]; do
274 json_add_string "" "$1"
278 [ -n "$_EXPORT_VARS" ] && {
280 for var in $_EXPORT_VARS; do
281 eval "json_add_string \"\" \"\${$var}\""
285 _proto_notify "$interface"
288 proto_kill_command() {
289 local interface="$1"; shift
292 json_add_int action 2
293 [ -n "$1" ] && json_add_int signal "$1"
294 _proto_notify "$interface"
297 proto_notify_error() {
298 local interface="$1"; shift
301 json_add_int action 3
303 while [ $# -gt 0 ]; do
304 json_add_string "" "$1"
308 _proto_notify "$interface"
311 proto_block_restart() {
312 local interface="$1"; shift
315 json_add_int action 4
316 _proto_notify "$interface"
319 proto_set_available() {
323 json_add_int action 5
324 json_add_boolean available "$state"
325 _proto_notify "$interface"
328 proto_add_host_dependency() {
333 # execute in subshell to not taint callers env
334 # see tickets #11046, #11545, #11570
337 json_add_int action 6
338 json_add_string host "$host"
339 [ -n "$ifname" ] && json_add_string ifname "$ifname"
340 _proto_notify "$interface" -S
344 proto_setup_failed() {
347 json_add_int action 7
348 _proto_notify "$interface"
362 add_default_handler "proto_$1_init_config"
365 json_add_string "name" "$1"
366 json_add_array "config"
367 eval "proto_$1_init_config"
369 json_add_boolean no-device "$no_device"
370 json_add_boolean available "$available"
371 json_add_boolean renew-handler "$renew_handler"
375 setup|teardown|renew)
376 interface="$1"; shift
381 [[ "$proto" == "$1" ]] || return 0
384 setup) _proto_do_setup "$1";;
385 teardown) _proto_do_teardown "$1" ;;
386 renew) _proto_do_renew "$1" ;;