13 static struct ubus_context
*ctx
= NULL
;
14 static struct blob_buf b
;
15 static struct netifd_fd ubus_fd
;
20 netifd_handle_restart(struct ubus_context
*ctx
, struct ubus_object
*obj
,
21 struct ubus_request_data
*req
, const char *method
,
22 struct blob_attr
*msg
)
29 netifd_handle_reload(struct ubus_context
*ctx
, struct ubus_object
*obj
,
30 struct ubus_request_data
*req
, const char *method
,
31 struct blob_attr
*msg
)
43 static const struct blobmsg_policy route_policy
[__HR_MAX
] = {
44 [HR_TARGET
] = { .name
= "target", .type
= BLOBMSG_TYPE_STRING
},
45 [HR_V6
] = { .name
= "v6", .type
= BLOBMSG_TYPE_BOOL
},
49 netifd_add_host_route(struct ubus_context
*ctx
, struct ubus_object
*obj
,
50 struct ubus_request_data
*req
, const char *method
,
51 struct blob_attr
*msg
)
53 struct blob_attr
*tb
[__HR_MAX
];
54 struct interface
*iface
;
58 blobmsg_parse(route_policy
, __HR_MAX
, tb
, blob_data(msg
), blob_len(msg
));
60 return UBUS_STATUS_INVALID_ARGUMENT
;
63 v6
= blobmsg_get_bool(tb
[HR_V6
]);
65 memset(&a
, 0, sizeof(a
));
66 if (!inet_pton(v6
? AF_INET6
: AF_INET
, blobmsg_data(tb
[HR_TARGET
]), &a
))
67 return UBUS_STATUS_INVALID_ARGUMENT
;
70 iface
= interface_ip_add_target_route(&a
, v6
);
72 return UBUS_STATUS_NOT_FOUND
;
75 blobmsg_add_string(&b
, "interface", iface
->name
);
76 ubus_send_reply(ctx
, req
, b
.head
);
81 static struct ubus_method main_object_methods
[] = {
82 { .name
= "restart", .handler
= netifd_handle_restart
},
83 { .name
= "reload", .handler
= netifd_handle_reload
},
84 UBUS_METHOD("add_host_route", netifd_add_host_route
, route_policy
),
87 static struct ubus_object_type main_object_type
=
88 UBUS_OBJECT_TYPE("netifd", main_object_methods
);
90 static struct ubus_object main_object
= {
92 .type
= &main_object_type
,
93 .methods
= main_object_methods
,
94 .n_methods
= ARRAY_SIZE(main_object_methods
),
102 static const struct blobmsg_policy dev_policy
[__DEV_MAX
] = {
103 [DEV_NAME
] = { .name
= "name", .type
= BLOBMSG_TYPE_STRING
},
107 netifd_dev_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
108 struct ubus_request_data
*req
, const char *method
,
109 struct blob_attr
*msg
)
111 struct device
*dev
= NULL
;
112 struct blob_attr
*tb
[__DEV_MAX
];
114 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
117 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), false);
119 return UBUS_STATUS_INVALID_ARGUMENT
;
122 blob_buf_init(&b
, 0);
123 device_dump_status(&b
, dev
);
124 ubus_send_reply(ctx
, req
, b
.head
);
135 static const struct blobmsg_policy alias_attrs
[__ALIAS_ATTR_MAX
] = {
136 [ALIAS_ATTR_ALIAS
] = { "alias", BLOBMSG_TYPE_ARRAY
},
137 [ALIAS_ATTR_DEV
] = { "device", BLOBMSG_TYPE_STRING
},
141 netifd_handle_alias(struct ubus_context
*ctx
, struct ubus_object
*obj
,
142 struct ubus_request_data
*req
, const char *method
,
143 struct blob_attr
*msg
)
145 struct device
*dev
= NULL
;
146 struct blob_attr
*tb
[__ALIAS_ATTR_MAX
];
147 struct blob_attr
*cur
;
150 blobmsg_parse(alias_attrs
, __ALIAS_ATTR_MAX
, tb
, blob_data(msg
), blob_len(msg
));
152 if (!tb
[ALIAS_ATTR_ALIAS
])
153 return UBUS_STATUS_INVALID_ARGUMENT
;
155 if ((cur
= tb
[ALIAS_ATTR_DEV
]) != NULL
) {
156 dev
= device_get(blobmsg_data(cur
), true);
158 return UBUS_STATUS_NOT_FOUND
;
161 blobmsg_for_each_attr(cur
, tb
[ALIAS_ATTR_ALIAS
], rem
) {
162 if (blobmsg_type(cur
) != BLOBMSG_TYPE_STRING
)
165 if (!blobmsg_check_attr(cur
, NULL
))
168 alias_notify_device(blobmsg_data(cur
), dev
);
173 device_free_unused(dev
);
174 return UBUS_STATUS_INVALID_ARGUMENT
;
177 static struct ubus_method dev_object_methods
[] = {
178 UBUS_METHOD("status", netifd_dev_status
, dev_policy
),
179 UBUS_METHOD("set_alias", netifd_handle_alias
, alias_attrs
),
182 static struct ubus_object_type dev_object_type
=
183 UBUS_OBJECT_TYPE("device", dev_object_methods
);
185 static struct ubus_object dev_object
= {
186 .name
= "network.device",
187 .type
= &dev_object_type
,
188 .methods
= dev_object_methods
,
189 .n_methods
= ARRAY_SIZE(dev_object_methods
),
193 netifd_ubus_init(const char *path
)
197 ctx
= ubus_connect(path
);
201 DPRINTF("connected as %08x\n", ctx
->local_id
);
204 ubus_fd
.fd
= ctx
->sock
.fd
;
205 netifd_fd_add(&ubus_fd
);
207 ret
= ubus_add_object(ctx
, &main_object
);
211 ret
= ubus_add_object(ctx
, &dev_object
);
215 fprintf(stderr
, "Failed to publish object: %s\n", ubus_strerror(ret
));
220 netifd_ubus_done(void)
226 /* per-interface object */
229 netifd_handle_up(struct ubus_context
*ctx
, struct ubus_object
*obj
,
230 struct ubus_request_data
*req
, const char *method
,
231 struct blob_attr
*msg
)
233 struct interface
*iface
;
235 iface
= container_of(obj
, struct interface
, ubus
);
236 interface_set_up(iface
);
242 netifd_handle_down(struct ubus_context
*ctx
, struct ubus_object
*obj
,
243 struct ubus_request_data
*req
, const char *method
,
244 struct blob_attr
*msg
)
246 struct interface
*iface
;
248 iface
= container_of(obj
, struct interface
, ubus
);
249 interface_set_down(iface
);
255 netifd_add_interface_errors(struct blob_buf
*b
, struct interface
*iface
)
257 struct interface_error
*error
;
261 e
= blobmsg_open_array(b
, "errors");
262 list_for_each_entry(error
, &iface
->errors
, list
) {
263 e2
= blobmsg_open_table(b
, NULL
);
265 blobmsg_add_string(b
, "subsystem", error
->subsystem
);
266 blobmsg_add_string(b
, "code", error
->code
);
267 if (error
->data
[0]) {
268 e3
= blobmsg_open_array(b
, "data");
269 for (i
= 0; error
->data
[i
]; i
++)
270 blobmsg_add_string(b
, NULL
, error
->data
[i
]);
271 blobmsg_close_array(b
, e3
);
274 blobmsg_close_table(b
, e2
);
276 blobmsg_close_array(b
, e
);
280 interface_ip_dump_address_list(struct interface_ip_settings
*ip
)
282 struct device_addr
*addr
;
288 vlist_for_each_element(&ip
->addr
, addr
, node
) {
289 if ((addr
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
)
294 a
= blobmsg_open_table(&b
, NULL
);
296 buf
= blobmsg_alloc_string_buffer(&b
, "address", buflen
);
297 inet_ntop(af
, &addr
->addr
, buf
, buflen
);
298 blobmsg_add_string_buffer(&b
);
300 blobmsg_add_u32(&b
, "mask", addr
->mask
);
302 blobmsg_close_table(&b
, a
);
307 interface_ip_dump_route_list(struct interface_ip_settings
*ip
)
309 struct device_route
*route
;
315 vlist_for_each_element(&ip
->route
, route
, node
) {
316 if ((route
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
)
321 r
= blobmsg_open_table(&b
, NULL
);
323 buf
= blobmsg_alloc_string_buffer(&b
, "target", buflen
);
324 inet_ntop(af
, &route
->addr
, buf
, buflen
);
325 blobmsg_add_string_buffer(&b
);
327 blobmsg_add_u32(&b
, "mask", route
->mask
);
329 buf
= blobmsg_alloc_string_buffer(&b
, "nexthop", buflen
);
330 inet_ntop(af
, &route
->nexthop
, buf
, buflen
);
331 blobmsg_add_string_buffer(&b
);
333 blobmsg_close_table(&b
, r
);
338 netifd_handle_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
339 struct ubus_request_data
*req
, const char *method
,
340 struct blob_attr
*msg
)
342 struct interface
*iface
;
343 struct interface_data
*data
;
347 iface
= container_of(obj
, struct interface
, ubus
);
349 blob_buf_init(&b
, 0);
350 blobmsg_add_u8(&b
, "up", iface
->state
== IFS_UP
);
351 blobmsg_add_u8(&b
, "pending", iface
->state
== IFS_SETUP
);
352 blobmsg_add_u8(&b
, "available", iface
->available
);
353 blobmsg_add_u8(&b
, "autostart", iface
->autostart
);
355 if (iface
->state
== IFS_UP
) {
356 time_t cur
= system_get_rtime();
357 blobmsg_add_u32(&b
, "uptime", cur
- iface
->start_time
);
358 blobmsg_add_string(&b
, "l3_device", iface
->l3_dev
.dev
->ifname
);
361 dev
= iface
->main_dev
.dev
;
362 if (dev
&& !(iface
->proto_handler
->flags
& PROTO_FLAG_NODEV
))
363 blobmsg_add_string(&b
, "device", dev
->ifname
);
365 if (iface
->state
== IFS_UP
) {
366 a
= blobmsg_open_array(&b
, "address");
367 interface_ip_dump_address_list(&iface
->config_ip
);
368 interface_ip_dump_address_list(&iface
->proto_ip
);
369 blobmsg_close_array(&b
, a
);
370 a
= blobmsg_open_array(&b
, "route");
371 interface_ip_dump_route_list(&iface
->config_ip
);
372 interface_ip_dump_route_list(&iface
->proto_ip
);
373 blobmsg_close_array(&b
, a
);
376 a
= blobmsg_open_table(&b
, "data");
377 avl_for_each_element(&iface
->data
, data
, node
)
378 blob_put(&b
, blob_id(data
->data
), blob_data(data
->data
), blob_len(data
->data
));
380 blobmsg_close_table(&b
, a
);
382 if (!list_is_empty(&iface
->errors
))
383 netifd_add_interface_errors(&b
, iface
);
385 ubus_send_reply(ctx
, req
, b
.head
);
391 netifd_iface_handle_device(struct ubus_context
*ctx
, struct ubus_object
*obj
,
392 struct ubus_request_data
*req
, const char *method
,
393 struct blob_attr
*msg
)
395 struct blob_attr
*tb
[__DEV_MAX
];
396 struct interface
*iface
;
398 bool add
= !strncmp(method
, "add", 3);
401 iface
= container_of(obj
, struct interface
, ubus
);
403 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
406 return UBUS_STATUS_INVALID_ARGUMENT
;
410 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), add
? 2 : 0);
412 return UBUS_STATUS_NOT_FOUND
;
415 return interface_add_link(iface
, dev
);
417 return interface_remove_link(iface
, dev
);
426 netifd_iface_notify_proto(struct ubus_context
*ctx
, struct ubus_object
*obj
,
427 struct ubus_request_data
*req
, const char *method
,
428 struct blob_attr
*msg
)
430 struct interface
*iface
;
432 iface
= container_of(obj
, struct interface
, ubus
);
434 if (!iface
->proto
|| !iface
->proto
->notify
)
435 return UBUS_STATUS_NOT_SUPPORTED
;
437 return iface
->proto
->notify(iface
->proto
, msg
);
441 netifd_iface_do_remove(struct uloop_timeout
*timeout
)
443 struct interface
*iface
;
445 iface
= container_of(timeout
, struct interface
, remove_timer
);
446 vlist_delete(&interfaces
, &iface
->node
);
450 netifd_iface_remove(struct ubus_context
*ctx
, struct ubus_object
*obj
,
451 struct ubus_request_data
*req
, const char *method
,
452 struct blob_attr
*msg
)
454 struct interface
*iface
;
456 iface
= container_of(obj
, struct interface
, ubus
);
457 if (iface
->remove_timer
.cb
)
458 return UBUS_STATUS_INVALID_ARGUMENT
;
460 iface
->remove_timer
.cb
= netifd_iface_do_remove
;
461 uloop_timeout_set(&iface
->remove_timer
, 100);
466 netifd_handle_iface_prepare(struct ubus_context
*ctx
, struct ubus_object
*obj
,
467 struct ubus_request_data
*req
, const char *method
,
468 struct blob_attr
*msg
)
470 struct interface
*iface
;
472 const struct device_hotplug_ops
*ops
;
474 iface
= container_of(obj
, struct interface
, ubus
);
475 dev
= iface
->main_dev
.dev
;
479 ops
= dev
->hotplug_ops
;
483 return ops
->prepare(dev
);
487 netifd_handle_set_data(struct ubus_context
*ctx
, struct ubus_object
*obj
,
488 struct ubus_request_data
*req
, const char *method
,
489 struct blob_attr
*msg
)
491 struct interface
*iface
;
492 struct blob_attr
*cur
;
495 iface
= container_of(obj
, struct interface
, ubus
);
497 blob_for_each_attr(cur
, msg
, rem
) {
498 ret
= interface_add_data(iface
, cur
);
506 static struct ubus_method iface_object_methods
[] = {
507 { .name
= "up", .handler
= netifd_handle_up
},
508 { .name
= "down", .handler
= netifd_handle_down
},
509 { .name
= "status", .handler
= netifd_handle_status
},
510 { .name
= "prepare", .handler
= netifd_handle_iface_prepare
},
511 UBUS_METHOD("add_device", netifd_iface_handle_device
, dev_policy
),
512 UBUS_METHOD("remove_device", netifd_iface_handle_device
, dev_policy
),
513 { .name
= "notify_proto", .handler
= netifd_iface_notify_proto
},
514 { .name
= "remove", .handler
= netifd_iface_remove
},
515 { .name
= "set_data", .handler
= netifd_handle_set_data
},
518 static struct ubus_object_type iface_object_type
=
519 UBUS_OBJECT_TYPE("netifd_iface", iface_object_methods
);
523 netifd_ubus_interface_event(struct interface
*iface
, bool up
)
525 blob_buf_init(&b
, 0);
526 blobmsg_add_string(&b
, "action", up
? "ifup" : "ifdown");
527 blobmsg_add_string(&b
, "interface", iface
->name
);
528 ubus_send_event(ctx
, "network.interface", b
.head
);
532 netifd_ubus_add_interface(struct interface
*iface
)
534 struct ubus_object
*obj
= &iface
->ubus
;
537 asprintf(&name
, "%s.interface.%s", main_object
.name
, iface
->name
);
542 obj
->type
= &iface_object_type
;
543 obj
->methods
= iface_object_methods
;
544 obj
->n_methods
= ARRAY_SIZE(iface_object_methods
);
545 if (ubus_add_object(ctx
, &iface
->ubus
)) {
546 DPRINTF("failed to publish ubus object for interface '%s'\n", iface
->name
);
553 netifd_ubus_remove_interface(struct interface
*iface
)
555 if (!iface
->ubus
.name
)
558 ubus_remove_object(ctx
, &iface
->ubus
);
559 free((void *) iface
->ubus
.name
);