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///$source"
128 proto_add_ipv6_route() {
136 append PROTO_ROUTE6 "$target/$mask/$gw/$metric/$valid/$source"
139 proto_add_ipv6_prefix() {
144 if [ -z "$valid" ]; then
145 append PROTO_PREFIX6 "$prefix"
147 [ -z "$preferred" ] && preferred="$valid"
148 append PROTO_PREFIX6 "$prefix,$valid,$preferred"
152 _proto_push_ipv4_addr() {
154 local address mask broadcast ptp
160 broadcast="${str%%/*}"
165 json_add_string ipaddr "$address"
166 [ -n "$mask" ] && json_add_string mask "$mask"
167 [ -n "$broadcast" ] && json_add_string broadcast "$broadcast"
168 [ -n "$ptp" ] && json_add_string ptp "$ptp"
172 _proto_push_ipv6_addr() {
174 local address mask preferred valid offlink
180 preferred="${str%%/*}"
189 json_add_string ipaddr "$address"
190 [ -n "$mask" ] && json_add_string mask "$mask"
191 [ -n "$preferred" ] && json_add_int preferred "$preferred"
192 [ -n "$valid" ] && json_add_int valid "$valid"
193 [ -n "$offlink" ] && json_add_boolean offlink "$offlink"
194 [ -n "$class" ] && json_add_string class "$class"
198 _proto_push_string() {
199 json_add_string "" "$1"
202 _proto_push_route() {
204 local target="${str%%/*}"
206 local mask="${str%%/*}"
208 local gw="${str%%/*}"
210 local metric="${str%%/*}"
212 local valid="${str%%/*}"
214 local source="${str}"
217 json_add_string target "$target"
218 json_add_string netmask "$mask"
219 [ -n "$gw" ] && json_add_string gateway "$gw"
220 [ -n "$metric" ] && json_add_int metric "$metric"
221 [ -n "$valid" ] && json_add_int valid "$valid"
222 [ -n "$source" ] && json_add_string source "$source"
226 _proto_push_array() {
231 [ -n "$val" ] || return 0
232 json_add_array "$name"
234 eval "$cb \"\$item\""
242 json_add_string "interface" "$interface"
243 ubus $options call network.interface notify_proto "$(json_dump)"
246 proto_send_update() {
250 json_add_boolean keep "$PROTO_KEEP"
251 _proto_push_array "ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
252 _proto_push_array "ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
253 _proto_push_array "routes" "$PROTO_ROUTE" _proto_push_route
254 _proto_push_array "routes6" "$PROTO_ROUTE6" _proto_push_route
255 _proto_push_array "ip6prefix" "$PROTO_PREFIX6" _proto_push_string
256 _proto_push_array "dns" "$PROTO_DNS" _proto_push_string
257 _proto_push_array "dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
258 _proto_notify "$interface"
262 local var="VAR${_EXPORT_VAR}"
263 _EXPORT_VAR="$(($_EXPORT_VAR + 1))"
265 append _EXPORT_VARS "$var"
268 proto_run_command() {
269 local interface="$1"; shift
272 json_add_int action 1
273 json_add_array command
274 while [ $# -gt 0 ]; do
275 json_add_string "" "$1"
279 [ -n "$_EXPORT_VARS" ] && {
281 for var in $_EXPORT_VARS; do
282 eval "json_add_string \"\" \"\${$var}\""
286 _proto_notify "$interface"
289 proto_kill_command() {
290 local interface="$1"; shift
293 json_add_int action 2
294 [ -n "$1" ] && json_add_int signal "$1"
295 _proto_notify "$interface"
298 proto_notify_error() {
299 local interface="$1"; shift
302 json_add_int action 3
304 while [ $# -gt 0 ]; do
305 json_add_string "" "$1"
309 _proto_notify "$interface"
312 proto_block_restart() {
313 local interface="$1"; shift
316 json_add_int action 4
317 _proto_notify "$interface"
320 proto_set_available() {
324 json_add_int action 5
325 json_add_boolean available "$state"
326 _proto_notify "$interface"
329 proto_add_host_dependency() {
334 # execute in subshell to not taint callers env
335 # see tickets #11046, #11545, #11570
338 json_add_int action 6
339 json_add_string host "$host"
340 [ -n "$ifname" ] && json_add_string ifname "$ifname"
341 _proto_notify "$interface" -S
345 proto_setup_failed() {
348 json_add_int action 7
349 _proto_notify "$interface"
363 add_default_handler "proto_$1_init_config"
366 json_add_string "name" "$1"
367 json_add_array "config"
368 eval "proto_$1_init_config"
370 json_add_boolean no-device "$no_device"
371 json_add_boolean available "$available"
372 json_add_boolean renew-handler "$renew_handler"
376 setup|teardown|renew)
377 interface="$1"; shift
382 [[ "$proto" == "$1" ]] || return 0
385 setup) _proto_do_setup "$1";;
386 teardown) _proto_do_teardown "$1" ;;
387 renew) _proto_do_renew "$1" ;;