9 static struct ubus_context
*ctx
= NULL
;
10 static struct blob_buf b
;
18 __DEV_MAX_NOFORCE
= __DEV_MAX
- 1,
21 static const struct blobmsg_policy dev_policy
[__DEV_MAX
] = {
22 [DEV_NAME
] = { .name
= "name", .type
= BLOBMSG_TYPE_STRING
},
23 [DEV_FORCE
] = { .name
= "force", .type
= BLOBMSG_TYPE_INT8
},
27 netifd_handle_device(struct ubus_context
*ctx
, struct ubus_object
*obj
,
28 struct ubus_request_data
*req
, const char *method
,
29 struct blob_attr
*msg
)
32 struct blob_attr
*tb
[__DEV_MAX
];
33 bool add
= !strncmp(method
, "add", 3);
35 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
38 return UBUS_STATUS_INVALID_ARGUMENT
;
40 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), false);
42 return UBUS_STATUS_NOT_FOUND
;
44 if (!add
|| (tb
[DEV_FORCE
] && blobmsg_get_u8(tb
[DEV_FORCE
])))
45 device_set_present(dev
, add
);
47 device_check_state(dev
);
53 netifd_handle_restart(struct ubus_context
*ctx
, struct ubus_object
*obj
,
54 struct ubus_request_data
*req
, const char *method
,
55 struct blob_attr
*msg
)
62 netifd_handle_reload(struct ubus_context
*ctx
, struct ubus_object
*obj
,
63 struct ubus_request_data
*req
, const char *method
,
64 struct blob_attr
*msg
)
70 static struct ubus_method main_object_methods
[] = {
71 UBUS_METHOD("add_device", netifd_handle_device
, dev_policy
),
72 UBUS_METHOD("remove_device", netifd_handle_device
, dev_policy
),
73 { .name
= "restart", .handler
= netifd_handle_restart
},
74 { .name
= "reload", .handler
= netifd_handle_reload
},
77 static struct ubus_object_type main_object_type
=
78 UBUS_OBJECT_TYPE("netifd", main_object_methods
);
80 static struct ubus_object main_object
= {
82 .type
= &main_object_type
,
83 .methods
= main_object_methods
,
84 .n_methods
= ARRAY_SIZE(main_object_methods
),
88 netifd_ubus_init(const char *path
)
92 ctx
= ubus_connect(path
);
96 DPRINTF("connected as %08x\n", ctx
->local_id
);
100 ret
= ubus_add_object(ctx
, &main_object
);
102 fprintf(stderr
, "Failed to publish object: %s\n", ubus_strerror(ret
));
108 netifd_ubus_done(void)
114 /* per-interface object */
117 netifd_handle_up(struct ubus_context
*ctx
, struct ubus_object
*obj
,
118 struct ubus_request_data
*req
, const char *method
,
119 struct blob_attr
*msg
)
121 struct interface
*iface
;
123 iface
= container_of(obj
, struct interface
, ubus
);
124 interface_set_up(iface
);
130 netifd_handle_down(struct ubus_context
*ctx
, struct ubus_object
*obj
,
131 struct ubus_request_data
*req
, const char *method
,
132 struct blob_attr
*msg
)
134 struct interface
*iface
;
136 iface
= container_of(obj
, struct interface
, ubus
);
137 interface_set_down(iface
);
143 netifd_add_interface_errors(struct blob_buf
*b
, struct interface
*iface
)
145 struct interface_error
*error
;
149 e
= blobmsg_open_array(b
, "errors");
150 list_for_each_entry(error
, &iface
->errors
, list
) {
151 e2
= blobmsg_open_table(b
, NULL
);
153 blobmsg_add_string(b
, "subsystem", error
->subsystem
);
154 blobmsg_add_string(b
, "code", error
->code
);
155 if (error
->data
[0]) {
156 e3
= blobmsg_open_array(b
, "data");
157 for (i
= 0; error
->data
[i
]; i
++)
158 blobmsg_add_string(b
, NULL
, error
->data
[i
]);
159 blobmsg_close_array(b
, e3
);
162 blobmsg_close_table(b
, e2
);
164 blobmsg_close_array(b
, e
);
168 netifd_handle_status(struct ubus_context
*ctx
, struct ubus_object
*obj
,
169 struct ubus_request_data
*req
, const char *method
,
170 struct blob_attr
*msg
)
172 struct interface
*iface
;
174 iface
= container_of(obj
, struct interface
, ubus
);
176 blob_buf_init(&b
, 0);
177 blobmsg_add_u8(&b
, "up", iface
->state
== IFS_UP
);
178 blobmsg_add_u8(&b
, "pending", iface
->state
== IFS_SETUP
);
179 blobmsg_add_u8(&b
, "available", iface
->available
);
180 blobmsg_add_u8(&b
, "autostart", iface
->autostart
);
182 if (iface
->state
== IFS_UP
) {
183 time_t cur
= system_get_rtime();
184 blobmsg_add_u32(&b
, "uptime", cur
- iface
->start_time
);
187 if (iface
->main_dev
.dev
) {
188 struct device
*dev
= iface
->main_dev
.dev
;
192 /* use a different field for virtual devices */
198 devinfo
= blobmsg_open_table(&b
, field
);
199 blobmsg_add_string(&b
, "name", dev
->ifname
);
201 if (dev
->type
->dump_status
)
202 dev
->type
->dump_status(dev
, &b
);
204 blobmsg_close_table(&b
, devinfo
);
207 if (!list_is_empty(&iface
->errors
))
208 netifd_add_interface_errors(&b
, iface
);
210 ubus_send_reply(ctx
, req
, b
.head
);
216 netifd_iface_handle_device(struct ubus_context
*ctx
, struct ubus_object
*obj
,
217 struct ubus_request_data
*req
, const char *method
,
218 struct blob_attr
*msg
)
220 struct interface
*iface
;
221 struct device
*dev
, *main_dev
;
222 struct blob_attr
*tb
[__DEV_MAX
];
223 bool add
= !strncmp(method
, "add", 3);
226 iface
= container_of(obj
, struct interface
, ubus
);
228 blobmsg_parse(dev_policy
, __DEV_MAX
, tb
, blob_data(msg
), blob_len(msg
));
231 return UBUS_STATUS_INVALID_ARGUMENT
;
233 main_dev
= iface
->main_dev
.dev
;
235 return UBUS_STATUS_NOT_FOUND
;
237 if (!main_dev
->hotplug_ops
)
238 return UBUS_STATUS_NOT_SUPPORTED
;
240 dev
= device_get(blobmsg_data(tb
[DEV_NAME
]), add
);
242 return UBUS_STATUS_NOT_FOUND
;
244 if (main_dev
!= dev
) {
246 ret
= main_dev
->hotplug_ops
->add(main_dev
, dev
);
248 ret
= main_dev
->hotplug_ops
->del(main_dev
, dev
);
250 ret
= UBUS_STATUS_UNKNOWN_ERROR
;
252 ret
= UBUS_STATUS_INVALID_ARGUMENT
;
256 device_free_unused(dev
);
263 netifd_iface_notify_proto(struct ubus_context
*ctx
, struct ubus_object
*obj
,
264 struct ubus_request_data
*req
, const char *method
,
265 struct blob_attr
*msg
)
267 struct interface
*iface
;
269 iface
= container_of(obj
, struct interface
, ubus
);
271 if (!iface
->proto
|| !iface
->proto
->notify
)
272 return UBUS_STATUS_NOT_SUPPORTED
;
274 return iface
->proto
->notify(iface
->proto
, msg
);
278 netifd_iface_do_remove(struct uloop_timeout
*timeout
)
280 struct interface
*iface
;
282 iface
= container_of(timeout
, struct interface
, remove_timer
);
283 vlist_delete(&interfaces
, &iface
->node
);
287 netifd_iface_remove(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
;
293 iface
= container_of(obj
, struct interface
, ubus
);
294 if (iface
->remove_timer
.cb
)
295 return UBUS_STATUS_INVALID_ARGUMENT
;
297 iface
->remove_timer
.cb
= netifd_iface_do_remove
;
298 uloop_timeout_set(&iface
->remove_timer
, 100);
302 static struct ubus_method iface_object_methods
[] = {
303 { .name
= "up", .handler
= netifd_handle_up
},
304 { .name
= "down", .handler
= netifd_handle_down
},
305 { .name
= "status", .handler
= netifd_handle_status
},
306 { .name
= "add_device", .handler
= netifd_iface_handle_device
,
307 .policy
= dev_policy
, .n_policy
= __DEV_MAX_NOFORCE
},
308 { .name
= "remove_device", .handler
= netifd_iface_handle_device
,
309 .policy
= dev_policy
, .n_policy
= __DEV_MAX_NOFORCE
},
310 { .name
= "notify_proto", .handler
= netifd_iface_notify_proto
},
311 { .name
= "remove", .handler
= netifd_iface_remove
}
314 static struct ubus_object_type iface_object_type
=
315 UBUS_OBJECT_TYPE("netifd_iface", iface_object_methods
);
319 netifd_ubus_interface_event(struct interface
*iface
, bool up
)
321 blob_buf_init(&b
, 0);
322 blobmsg_add_string(&b
, "action", up
? "ifup" : "ifdown");
323 blobmsg_add_string(&b
, "interface", iface
->name
);
324 ubus_send_event(ctx
, "network.interface", b
.head
);
328 netifd_ubus_add_interface(struct interface
*iface
)
330 struct ubus_object
*obj
= &iface
->ubus
;
333 name
= malloc(strlen(main_object
.name
) + strlen(iface
->name
) + 2);
337 sprintf(name
, "%s.%s", main_object
.name
, iface
->name
);
339 obj
->type
= &iface_object_type
;
340 obj
->methods
= iface_object_methods
;
341 obj
->n_methods
= ARRAY_SIZE(iface_object_methods
);
342 if (ubus_add_object(ctx
, &iface
->ubus
)) {
343 DPRINTF("failed to publish ubus object for interface '%s'\n", iface
->name
);
350 netifd_ubus_remove_interface(struct interface
*iface
)
352 if (!iface
->ubus
.name
)
355 ubus_remove_object(ctx
, &iface
->ubus
);
356 free((void *) iface
->ubus
.name
);