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
)
37 static struct ubus_method main_object_methods
[] = {
38 { .name
= "restart", .handler
= netifd_handle_restart
},
39 { .name
= "reload", .handler
= netifd_handle_reload
},
42 static struct ubus_object_type main_object_type
=
43 UBUS_OBJECT_TYPE("netifd", main_object_methods
);
45 static struct ubus_object main_object
= {
47 .type
= &main_object_type
,
48 .methods
= main_object_methods
,
49 .n_methods
= ARRAY_SIZE(main_object_methods
),
57 static const struct blobmsg_policy dev_policy
[__DEV_MAX
] = {
58 [DEV_NAME
] = { .name
= "name", .type
= BLOBMSG_TYPE_STRING
},
62 netifd_dev_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
63 struct ubus_request_data
*req
, const char *method
,
64 struct blob_attr
*msg
)
66 struct device
*dev
= NULL
;
67 struct blob_attr
*tb
[__DEV_MAX
];
69 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
72 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), false);
74 return UBUS_STATUS_INVALID_ARGUMENT
;
78 device_dump_status(&b
, dev
);
79 ubus_send_reply(ctx
, req
, b
.head
);
90 static const struct blobmsg_policy alias_attrs
[__ALIAS_ATTR_MAX
] = {
91 [ALIAS_ATTR_ALIAS
] = { "alias", BLOBMSG_TYPE_ARRAY
},
92 [ALIAS_ATTR_DEV
] = { "device", BLOBMSG_TYPE_STRING
},
96 netifd_handle_alias(struct ubus_context
*ctx
, struct ubus_object
*obj
,
97 struct ubus_request_data
*req
, const char *method
,
98 struct blob_attr
*msg
)
100 struct device
*dev
= NULL
;
101 struct blob_attr
*tb
[__ALIAS_ATTR_MAX
];
102 struct blob_attr
*cur
;
105 blobmsg_parse(alias_attrs
, __ALIAS_ATTR_MAX
, tb
, blob_data(msg
), blob_len(msg
));
107 if (!tb
[ALIAS_ATTR_ALIAS
])
108 return UBUS_STATUS_INVALID_ARGUMENT
;
110 if ((cur
= tb
[ALIAS_ATTR_DEV
]) != NULL
) {
111 dev
= device_get(blobmsg_data(cur
), true);
113 return UBUS_STATUS_NOT_FOUND
;
116 blobmsg_for_each_attr(cur
, tb
[ALIAS_ATTR_ALIAS
], rem
) {
117 if (blobmsg_type(cur
) != BLOBMSG_TYPE_STRING
)
120 if (!blobmsg_check_attr(cur
, NULL
))
123 alias_notify_device(blobmsg_data(cur
), dev
);
128 device_free_unused(dev
);
129 return UBUS_STATUS_INVALID_ARGUMENT
;
132 static struct ubus_method dev_object_methods
[] = {
133 UBUS_METHOD("status", netifd_dev_status
, dev_policy
),
134 UBUS_METHOD("set_alias", netifd_handle_alias
, alias_attrs
),
137 static struct ubus_object_type dev_object_type
=
138 UBUS_OBJECT_TYPE("device", dev_object_methods
);
140 static struct ubus_object dev_object
= {
141 .name
= "network.device",
142 .type
= &dev_object_type
,
143 .methods
= dev_object_methods
,
144 .n_methods
= ARRAY_SIZE(dev_object_methods
),
148 netifd_ubus_init(const char *path
)
152 ctx
= ubus_connect(path
);
156 DPRINTF("connected as %08x\n", ctx
->local_id
);
159 ubus_fd
.fd
= ctx
->sock
.fd
;
160 netifd_fd_add(&ubus_fd
);
162 ret
= ubus_add_object(ctx
, &main_object
);
166 ret
= ubus_add_object(ctx
, &dev_object
);
170 fprintf(stderr
, "Failed to publish object: %s\n", ubus_strerror(ret
));
175 netifd_ubus_done(void)
181 /* per-interface object */
184 netifd_handle_up(struct ubus_context
*ctx
, struct ubus_object
*obj
,
185 struct ubus_request_data
*req
, const char *method
,
186 struct blob_attr
*msg
)
188 struct interface
*iface
;
190 iface
= container_of(obj
, struct interface
, ubus
);
191 interface_set_up(iface
);
197 netifd_handle_down(struct ubus_context
*ctx
, struct ubus_object
*obj
,
198 struct ubus_request_data
*req
, const char *method
,
199 struct blob_attr
*msg
)
201 struct interface
*iface
;
203 iface
= container_of(obj
, struct interface
, ubus
);
204 interface_set_down(iface
);
210 netifd_add_interface_errors(struct blob_buf
*b
, struct interface
*iface
)
212 struct interface_error
*error
;
216 e
= blobmsg_open_array(b
, "errors");
217 list_for_each_entry(error
, &iface
->errors
, list
) {
218 e2
= blobmsg_open_table(b
, NULL
);
220 blobmsg_add_string(b
, "subsystem", error
->subsystem
);
221 blobmsg_add_string(b
, "code", error
->code
);
222 if (error
->data
[0]) {
223 e3
= blobmsg_open_array(b
, "data");
224 for (i
= 0; error
->data
[i
]; i
++)
225 blobmsg_add_string(b
, NULL
, error
->data
[i
]);
226 blobmsg_close_array(b
, e3
);
229 blobmsg_close_table(b
, e2
);
231 blobmsg_close_array(b
, e
);
235 interface_ip_dump_address_list(struct interface_ip_settings
*ip
)
237 struct device_addr
*addr
;
242 vlist_for_each_element(&ip
->addr
, addr
, node
) {
243 if ((addr
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
)
248 buf
= blobmsg_alloc_string_buffer(&b
, NULL
, buflen
);
249 inet_ntop(af
, &addr
->addr
, buf
, buflen
- 5);
251 sprintf(buf
, "/%d", addr
->mask
);
252 blobmsg_add_string_buffer(&b
);
257 interface_ip_dump_route_list(struct interface_ip_settings
*ip
)
259 struct device_route
*route
;
265 vlist_for_each_element(&ip
->route
, route
, node
) {
266 if ((route
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
)
271 r
= blobmsg_open_table(&b
, NULL
);
272 buf
= blobmsg_alloc_string_buffer(&b
, "target", buflen
);
273 inet_ntop(af
, &route
->addr
, buf
, buflen
- 5);
275 sprintf(buf
, "/%d", route
->mask
);
276 blobmsg_add_string_buffer(&b
);
278 buf
= blobmsg_alloc_string_buffer(&b
, "nexthop", buflen
);
279 inet_ntop(af
, &route
->nexthop
, buf
, buflen
);
280 blobmsg_add_string_buffer(&b
);
282 blobmsg_close_table(&b
, r
);
287 netifd_handle_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
288 struct ubus_request_data
*req
, const char *method
,
289 struct blob_attr
*msg
)
291 struct interface
*iface
;
295 iface
= container_of(obj
, struct interface
, ubus
);
297 blob_buf_init(&b
, 0);
298 blobmsg_add_u8(&b
, "up", iface
->state
== IFS_UP
);
299 blobmsg_add_u8(&b
, "pending", iface
->state
== IFS_SETUP
);
300 blobmsg_add_u8(&b
, "available", iface
->available
);
301 blobmsg_add_u8(&b
, "autostart", iface
->autostart
);
303 if (iface
->state
== IFS_UP
) {
304 time_t cur
= system_get_rtime();
305 blobmsg_add_u32(&b
, "uptime", cur
- iface
->start_time
);
306 blobmsg_add_string(&b
, "l3_device", iface
->l3_dev
->dev
->ifname
);
309 dev
= iface
->main_dev
.dev
;
310 if (dev
&& !(iface
->proto_handler
->flags
& PROTO_FLAG_NODEV
))
311 blobmsg_add_string(&b
, "device", dev
->ifname
);
313 if (iface
->state
== IFS_UP
) {
314 a
= blobmsg_open_array(&b
, "address");
315 interface_ip_dump_address_list(&iface
->config_ip
);
316 interface_ip_dump_address_list(&iface
->proto_ip
);
317 blobmsg_close_array(&b
, a
);
318 a
= blobmsg_open_array(&b
, "route");
319 interface_ip_dump_route_list(&iface
->config_ip
);
320 interface_ip_dump_route_list(&iface
->proto_ip
);
321 blobmsg_close_array(&b
, a
);
324 if (!list_is_empty(&iface
->errors
))
325 netifd_add_interface_errors(&b
, iface
);
327 ubus_send_reply(ctx
, req
, b
.head
);
333 netifd_iface_handle_device(struct ubus_context
*ctx
, struct ubus_object
*obj
,
334 struct ubus_request_data
*req
, const char *method
,
335 struct blob_attr
*msg
)
337 struct blob_attr
*tb
[__DEV_MAX
];
338 struct interface
*iface
;
340 bool add
= !strncmp(method
, "add", 3);
343 iface
= container_of(obj
, struct interface
, ubus
);
345 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
348 return UBUS_STATUS_INVALID_ARGUMENT
;
352 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), add
? 2 : 0);
354 return UBUS_STATUS_NOT_FOUND
;
357 return interface_add_link(iface
, dev
);
359 return interface_remove_link(iface
, dev
);
368 netifd_iface_notify_proto(struct ubus_context
*ctx
, struct ubus_object
*obj
,
369 struct ubus_request_data
*req
, const char *method
,
370 struct blob_attr
*msg
)
372 struct interface
*iface
;
374 iface
= container_of(obj
, struct interface
, ubus
);
376 if (!iface
->proto
|| !iface
->proto
->notify
)
377 return UBUS_STATUS_NOT_SUPPORTED
;
379 return iface
->proto
->notify(iface
->proto
, msg
);
383 netifd_iface_do_remove(struct uloop_timeout
*timeout
)
385 struct interface
*iface
;
387 iface
= container_of(timeout
, struct interface
, remove_timer
);
388 vlist_delete(&interfaces
, &iface
->node
);
392 netifd_iface_remove(struct ubus_context
*ctx
, struct ubus_object
*obj
,
393 struct ubus_request_data
*req
, const char *method
,
394 struct blob_attr
*msg
)
396 struct interface
*iface
;
398 iface
= container_of(obj
, struct interface
, ubus
);
399 if (iface
->remove_timer
.cb
)
400 return UBUS_STATUS_INVALID_ARGUMENT
;
402 iface
->remove_timer
.cb
= netifd_iface_do_remove
;
403 uloop_timeout_set(&iface
->remove_timer
, 100);
408 netifd_handle_iface_prepare(struct ubus_context
*ctx
, struct ubus_object
*obj
,
409 struct ubus_request_data
*req
, const char *method
,
410 struct blob_attr
*msg
)
412 struct interface
*iface
;
414 const struct device_hotplug_ops
*ops
;
416 iface
= container_of(obj
, struct interface
, ubus
);
417 dev
= iface
->main_dev
.dev
;
421 ops
= dev
->hotplug_ops
;
425 return ops
->prepare(dev
);
428 static struct ubus_method iface_object_methods
[] = {
429 { .name
= "up", .handler
= netifd_handle_up
},
430 { .name
= "down", .handler
= netifd_handle_down
},
431 { .name
= "status", .handler
= netifd_handle_status
},
432 { .name
= "prepare", .handler
= netifd_handle_iface_prepare
},
433 UBUS_METHOD("add_device", netifd_iface_handle_device
, dev_policy
),
434 UBUS_METHOD("remove_device", netifd_iface_handle_device
, dev_policy
),
435 { .name
= "notify_proto", .handler
= netifd_iface_notify_proto
},
436 { .name
= "remove", .handler
= netifd_iface_remove
}
439 static struct ubus_object_type iface_object_type
=
440 UBUS_OBJECT_TYPE("netifd_iface", iface_object_methods
);
444 netifd_ubus_interface_event(struct interface
*iface
, bool up
)
446 blob_buf_init(&b
, 0);
447 blobmsg_add_string(&b
, "action", up
? "ifup" : "ifdown");
448 blobmsg_add_string(&b
, "interface", iface
->name
);
449 ubus_send_event(ctx
, "network.interface", b
.head
);
453 netifd_ubus_add_interface(struct interface
*iface
)
455 struct ubus_object
*obj
= &iface
->ubus
;
458 asprintf(&name
, "%s.interface.%s", main_object
.name
, iface
->name
);
463 obj
->type
= &iface_object_type
;
464 obj
->methods
= iface_object_methods
;
465 obj
->n_methods
= ARRAY_SIZE(iface_object_methods
);
466 if (ubus_add_object(ctx
, &iface
->ubus
)) {
467 DPRINTF("failed to publish ubus object for interface '%s'\n", iface
->name
);
474 netifd_ubus_remove_interface(struct interface
*iface
)
476 if (!iface
->ubus
.name
)
479 ubus_remove_object(ctx
, &iface
->ubus
);
480 free((void *) iface
->ubus
.name
);