12 bool config_init
= false;
14 static struct uci_context
*uci_ctx
;
15 static struct uci_package
*uci_network
;
16 static struct blob_buf b
;
18 static void uci_attr_to_blob(struct blob_buf
*b
, const char *str
,
19 const char *name
, enum blobmsg_type type
)
25 case BLOBMSG_TYPE_STRING
:
26 blobmsg_add_string(b
, name
, str
);
28 case BLOBMSG_TYPE_BOOL
:
29 if (!strcmp(str
, "true") || !strcmp(str
, "1"))
31 else if (!strcmp(str
, "false") || !strcmp(str
, "0"))
36 blobmsg_add_u8(b
, name
, intval
);
38 case BLOBMSG_TYPE_INT32
:
39 intval
= strtol(str
, &err
, 0);
43 blobmsg_add_u32(b
, name
, intval
);
50 static void uci_array_to_blob(struct blob_buf
*b
, struct uci_option
*o
,
51 enum blobmsg_type type
)
53 struct uci_element
*e
;
54 char *str
, *next
, *word
;
56 if (o
->type
== UCI_TYPE_LIST
) {
57 uci_foreach_element(&o
->v
.list
, e
) {
58 uci_attr_to_blob(b
, e
->name
, NULL
, type
);
63 str
= strdup(o
->v
.string
);
66 while ((word
= strsep(&next
, " \t")) != NULL
) {
70 uci_attr_to_blob(b
, word
, NULL
, type
);
76 static void __uci_to_blob(struct blob_buf
*b
, struct uci_section
*s
,
77 const struct config_param_list
*p
)
79 const struct blobmsg_policy
*attr
= NULL
;
80 struct uci_element
*e
;
85 uci_foreach_element(&s
->options
, e
) {
86 for (i
= 0; i
< p
->n_params
; i
++) {
88 if (!strcmp(attr
->name
, e
->name
))
97 if (attr
->type
== BLOBMSG_TYPE_ARRAY
) {
101 array
= blobmsg_open_array(b
, attr
->name
);
102 uci_array_to_blob(b
, o
, p
->info
[i
].type
);
103 blobmsg_close_array(b
, array
);
107 if (o
->type
== UCI_TYPE_LIST
)
110 uci_attr_to_blob(b
, o
->v
.string
, attr
->name
, attr
->type
);
114 static void uci_to_blob(struct blob_buf
*b
, struct uci_section
*s
,
115 const struct config_param_list
*p
)
119 __uci_to_blob(b
, s
, p
);
120 for (i
= 0; i
< p
->n_next
; i
++)
121 uci_to_blob(b
, s
, p
->next
[i
]);
125 config_parse_bridge_interface(struct uci_section
*s
)
129 name
= alloca(strlen(s
->e
.name
) + 4);
130 sprintf(name
, "br-%s", s
->e
.name
);
131 blobmsg_add_string(&b
, "name", name
);
133 uci_to_blob(&b
, s
, bridge_device_type
.config_params
);
134 if (!device_create(name
, &bridge_device_type
, b
.head
)) {
135 DPRINTF("Failed to create bridge for interface '%s'\n", s
->e
.name
);
139 blob_buf_init(&b
, 0);
140 blobmsg_add_string(&b
, "ifname", name
);
145 config_parse_interface(struct uci_section
*s
)
147 struct interface
*iface
;
149 struct blob_attr
*config
;
151 DPRINTF("Create interface '%s'\n", s
->e
.name
);
153 blob_buf_init(&b
, 0);
155 type
= uci_lookup_option_string(uci_ctx
, s
, "type");
156 if (type
&& !strcmp(type
, "bridge"))
157 if (config_parse_bridge_interface(s
))
160 uci_to_blob(&b
, s
, &interface_attr_list
);
161 iface
= calloc(1, sizeof(*iface
));
165 interface_init(iface
, s
->e
.name
, b
.head
);
167 if (iface
->proto_handler
&& iface
->proto_handler
->config_params
)
168 uci_to_blob(&b
, s
, iface
->proto_handler
->config_params
);
170 config
= malloc(blob_pad_len(b
.head
));
176 memcpy(config
, b
.head
, blob_pad_len(b
.head
));
177 interface_add(iface
, config
);
181 config_init_devices(void)
183 struct uci_element
*e
;
185 uci_foreach_element(&uci_network
->sections
, e
) {
186 struct uci_section
*s
= uci_to_section(e
);
187 const struct device_type
*devtype
;
188 const char *type
, *name
;
190 if (strcmp(s
->type
, "device") != 0)
193 name
= uci_lookup_option_string(uci_ctx
, s
, "name");
197 type
= uci_lookup_option_string(uci_ctx
, s
, "type");
198 if (type
&& !strcmp(type
, "bridge"))
199 devtype
= &bridge_device_type
;
201 devtype
= &simple_device_type
;
203 blob_buf_init(&b
, 0);
204 uci_to_blob(&b
, s
, devtype
->config_params
);
205 device_create(name
, devtype
, b
.head
);
210 config_init_interfaces(const char *name
)
212 struct uci_context
*ctx
;
213 struct uci_package
*p
= NULL
;
214 struct uci_element
*e
;
216 ctx
= uci_alloc_context();
220 uci_set_confdir(ctx
, "./config");
223 if (uci_load(ctx
, "network", &p
)) {
224 fprintf(stderr
, "Failed to load network config\n");
231 config_init_devices();
233 uci_foreach_element(&p
->sections
, e
) {
234 struct uci_section
*s
= uci_to_section(e
);
236 if (name
&& strcmp(s
->e
.name
, name
) != 0)
239 if (!strcmp(s
->type
, "interface"))
240 config_parse_interface(s
);
242 device_free_unused(NULL
);
245 interface_start_pending();