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/$table/$source"
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 table="${str%%/*}"
217 local source="${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" ;;