1 . /usr/share/libubox/jshn.sh
8 eval "export -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
11 proto_config_add_generic() {
13 json_add_string "" "$1"
18 proto_config_add_int() {
19 proto_config_add_generic "$1" 5
22 proto_config_add_string() {
23 proto_config_add_generic "$1" 3
26 proto_config_add_boolean() {
27 proto_config_add_generic "$1" 7
30 add_default_handler() {
31 case "$(type $1 2>/dev/null)" in
33 *) eval "$1() { return; }"
37 _proto_do_teardown() {
39 eval "proto_$1_teardown \"$interface\" \"$ifname\""
46 eval "proto_$1_setup \"$interface\" \"$ifname\""
66 [ -n "$ifname" -a "*" != "$ifname" ] && json_add_string "ifname" "$ifname"
67 json_add_boolean "link-up" "$up"
68 [ -n "$3" ] && json_add_boolean "address-external" "$external"
75 proto_close_nested() {
76 [ -n "$PROTO_NESTED_OPEN" ] && json_close_object
86 proto_add_nested "tunnel"
89 proto_close_tunnel() {
94 proto_add_nested "data"
101 proto_add_dns_server() {
104 append PROTO_DNS "$address"
107 proto_add_dns_search() {
110 append PROTO_DNS_SEARCH "$address"
113 proto_add_ipv4_address() {
119 append PROTO_IPADDR "$address/$mask/$broadcast/$ptp"
122 proto_add_ipv6_address() {
129 append PROTO_IP6ADDR "$address/$mask/$preferred/$valid/$offlink"
132 proto_add_ipv4_route() {
137 append PROTO_ROUTE "$target/$mask/$gw//"
140 proto_add_ipv6_route() {
148 append PROTO_ROUTE6 "$target/$mask/$gw/$metric/$valid/$source"
151 proto_add_ipv6_prefix() {
156 if [ -z "$valid" ]; then
157 append PROTO_PREFIX6 "$prefix"
159 [ -z "$preferred" ] && preferred="$valid"
160 append PROTO_PREFIX6 "$prefix,$valid,$preferred"
164 _proto_push_ipv4_addr() {
166 local address mask broadcast ptp
172 broadcast="${str%%/*}"
177 json_add_string ipaddr "$address"
178 [ -n "$mask" ] && json_add_string mask "$mask"
179 [ -n "$broadcast" ] && json_add_string broadcast "$broadcast"
180 [ -n "$ptp" ] && json_add_string ptp "$ptp"
184 _proto_push_ipv6_addr() {
186 local address mask preferred valid offlink
192 preferred="${str%%/*}"
199 json_add_string ipaddr "$address"
200 [ -n "$mask" ] && json_add_string mask "$mask"
201 [ -n "$preferred" ] && json_add_int preferred "$preferred"
202 [ -n "$valid" ] && json_add_int valid "$valid"
203 [ -n "$offlink" ] && json_add_boolean offlink "$offlink"
207 _proto_push_string() {
208 json_add_string "" "$1"
211 _proto_push_route() {
213 local target="${str%%/*}"
215 local mask="${str%%/*}"
217 local gw="${str%%/*}"
219 local metric="${str%%/*}"
221 local valid="${str%%/*}"
223 local source="${str}"
226 json_add_string target "$target"
227 json_add_string netmask "$mask"
228 [ -n "$gw" ] && json_add_string gateway "$gw"
229 [ -n "$metric" ] && json_add_int metric "$metric"
230 [ -n "$valid" ] && json_add_int valid "$valid"
231 [ -n "$source" ] && json_add_string source "$source"
235 _proto_push_array() {
240 [ -n "$val" ] || return 0
241 json_add_array "$name"
243 eval "$cb \"\$item\""
251 json_add_string "interface" "$interface"
252 ubus $options call network.interface notify_proto "$(json_dump)"
255 proto_send_update() {
259 json_add_boolean keep "$PROTO_KEEP"
260 _proto_push_array "ipaddr" "$PROTO_IPADDR" _proto_push_ipv4_addr
261 _proto_push_array "ip6addr" "$PROTO_IP6ADDR" _proto_push_ipv6_addr
262 _proto_push_array "routes" "$PROTO_ROUTE" _proto_push_route
263 _proto_push_array "routes6" "$PROTO_ROUTE6" _proto_push_route
264 _proto_push_array "ip6prefix" "$PROTO_PREFIX6" _proto_push_string
265 _proto_push_array "dns" "$PROTO_DNS" _proto_push_string
266 _proto_push_array "dns_search" "$PROTO_DNS_SEARCH" _proto_push_string
267 _proto_notify "$interface"
271 local var="VAR${_EXPORT_VAR}"
272 _EXPORT_VAR="$(($_EXPORT_VAR + 1))"
274 append _EXPORT_VARS "$var"
277 proto_run_command() {
278 local interface="$1"; shift
281 json_add_int action 1
282 json_add_array command
283 while [ $# -gt 0 ]; do
284 json_add_string "" "$1"
288 [ -n "$_EXPORT_VARS" ] && {
290 for var in $_EXPORT_VARS; do
291 eval "json_add_string \"\" \"\${$var}\""
295 _proto_notify "$interface"
298 proto_kill_command() {
299 local interface="$1"; shift
302 json_add_int action 2
303 [ -n "$1" ] && json_add_int signal "$1"
304 _proto_notify "$interface"
307 proto_notify_error() {
308 local interface="$1"; shift
311 json_add_int action 3
313 while [ $# -gt 0 ]; do
314 json_add_string "" "$1"
318 _proto_notify "$interface"
321 proto_block_restart() {
322 local interface="$1"; shift
325 json_add_int action 4
326 _proto_notify "$interface"
329 proto_set_available() {
333 json_add_int action 5
334 json_add_boolean available "$state"
335 _proto_notify "$interface"
338 proto_add_host_dependency() {
343 # execute in subshell to not taint callers env
344 # see tickets #11046, #11545, #11570
347 json_add_int action 6
348 json_add_string host "$host"
349 [ -n "$ifname" ] && json_add_string ifname "$ifname"
350 _proto_notify "$interface" -S
354 proto_setup_failed() {
357 json_add_int action 7
358 _proto_notify "$interface"
371 add_default_handler "proto_$1_init_config"
374 json_add_string "name" "$1"
375 json_add_array "config"
376 eval "proto_$1_init_config"
378 json_add_boolean no-device "$no_device"
379 json_add_boolean available "$available"
384 interface="$1"; shift
389 [[ "$proto" == "$1" ]] || return 0
392 setup) _proto_do_setup "$1";;
393 teardown) _proto_do_teardown "$1" ;;