static struct blob_buf b;
static struct blob_attr *dump = NULL;
static uint32_t objid = 0;
+static struct ubus_request req_dump = { .list = LIST_HEAD_INIT(req_dump.list) };
static int handle_dhcpv4_leases(struct ubus_context *ctx, _unused struct ubus_object *obj,
IFACE_ATTR_UP,
IFACE_ATTR_DATA,
IFACE_ATTR_PREFIX,
+ IFACE_ATTR_ADDRESS,
IFACE_ATTR_MAX,
};
static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
[IFACE_ATTR_INTERFACE] = { .name = "interface", .type = BLOBMSG_TYPE_STRING },
- [IFACE_ATTR_IFNAME] = { .name = "ifname", .type = BLOBMSG_TYPE_STRING },
+ [IFACE_ATTR_IFNAME] = { .name = "l3_device", .type = BLOBMSG_TYPE_STRING },
[IFACE_ATTR_UP] = { .name = "up", .type = BLOBMSG_TYPE_BOOL },
[IFACE_ATTR_DATA] = { .name = "data", .type = BLOBMSG_TYPE_TABLE },
[IFACE_ATTR_PREFIX] = { .name = "ipv6-prefix", .type = BLOBMSG_TYPE_ARRAY },
+ [IFACE_ATTR_ADDRESS] = { .name = "ipv6-address", .type = BLOBMSG_TYPE_ARRAY },
};
static void handle_dump(_unused struct ubus_request *req, _unused int type, struct blob_attr *msg)
free(dump);
dump = blob_memdup(tb[DUMP_ATTR_INTERFACE]);
- raise(SIGHUP);
+ odhcpd_reload();
+}
+
+
+static void update_netifd(bool subscribe)
+{
+ if (subscribe)
+ ubus_subscribe(ubus, &netifd, objid);
+
+ ubus_abort_request(ubus, &req_dump);
+ if (!ubus_invoke_async(ubus, objid, "dump", NULL, &req_dump)) {
+ req_dump.data_cb = handle_dump;
+ ubus_complete_request_async(ubus, &req_dump);
+ }
}
if (iface && iface->ignore)
return 0;
- ubus_invoke(ubus, objid, "dump", NULL, handle_dump, NULL, 0);
+ update_netifd(false);
return 0;
}
-static void subscribe_netifd(void)
-{
- netifd.cb = handle_update;
- ubus_subscribe(ubus, &netifd, objid);
- ubus_invoke(ubus, objid, "dump", NULL, handle_dump, NULL, 0);
-}
-
-
void ubus_apply_network(void)
{
- struct blob_attr *c;
+ struct blob_attr *a;
unsigned rem;
if (!dump)
return;
- blobmsg_for_each_attr(c, dump, rem) {
+ blobmsg_for_each_attr(a, dump, rem) {
struct blob_attr *tb[IFACE_ATTR_MAX];
- blobmsg_parse(iface_attrs, IFACE_ATTR_MAX, tb, blobmsg_data(c), blobmsg_data_len(c));
+ blobmsg_parse(iface_attrs, IFACE_ATTR_MAX, tb, blobmsg_data(a), blobmsg_data_len(a));
if (!tb[IFACE_ATTR_INTERFACE] || !tb[IFACE_ATTR_DATA])
continue;
const char *ifname = (tb[IFACE_ATTR_IFNAME]) ?
blobmsg_get_string(tb[IFACE_ATTR_IFNAME]) : "";
- struct interface *c;
- list_for_each_entry(c, &interfaces, head) {
+ bool matched = false;
+ struct interface *c, *n;
+ list_for_each_entry_safe(c, n, &interfaces, head) {
char *f = memmem(c->upstream, c->upstream_len,
interface, strlen(interface) + 1);
- if (strcmp(interface, c->name) && strcmp(ifname, c->ifname) &&
- (!f || (f != c->upstream && f[-1] != 0)))
+ bool cmatched = !strcmp(interface, c->name) || !strcmp(ifname, c->ifname);
+ matched |= cmatched;
+
+ if (!cmatched && (!c->upstream_len || !f || (f != c->upstream && f[-1] != 0)))
continue;
- if (!c || !c->ignore)
- config_parse_interface(tb[IFACE_ATTR_DATA], interface, false);
+ if (!c->ignore)
+ config_parse_interface(blobmsg_data(tb[IFACE_ATTR_DATA]),
+ blobmsg_data_len(tb[IFACE_ATTR_DATA]), c->name, false);
}
+
+ if (!matched)
+ config_parse_interface(blobmsg_data(tb[IFACE_ATTR_DATA]),
+ blobmsg_data_len(tb[IFACE_ATTR_DATA]), interface, false);
}
}
{
struct blob_attr *tb[OBJ_ATTR_MAX];
blobmsg_parse(obj_attrs, OBJ_ATTR_MAX, tb, blob_data(msg), blob_len(msg));
- objid = 0;
if (!tb[OBJ_ATTR_ID] || !tb[OBJ_ATTR_PATH])
return;
return;
objid = blobmsg_get_u32(tb[OBJ_ATTR_ID]);
- subscribe_netifd();
+ update_netifd(true);
}
static struct ubus_event_handler event_handler = { .cb = handle_event };
if (!tb[IFACE_ATTR_INTERFACE] || !tb[IFACE_ATTR_IFNAME])
continue;
- if (!strcmp(name, blobmsg_get_string(tb[IFACE_ATTR_INTERFACE])) ||
- !strcmp(ifname, blobmsg_get_string(tb[IFACE_ATTR_IFNAME])))
+ if (strcmp(name, blobmsg_get_string(tb[IFACE_ATTR_INTERFACE])) ||
+ strcmp(ifname, blobmsg_get_string(tb[IFACE_ATTR_IFNAME])))
continue;
if ((cur = tb[IFACE_ATTR_PREFIX])) {
}
+enum {
+ ADDR_ATTR_ADDR,
+ ADDR_ATTR_CLASS,
+ ADDR_ATTR_MAX
+};
+
+static const struct blobmsg_policy addr_attrs[ADDR_ATTR_MAX] = {
+ [ADDR_ATTR_ADDR] = { .name = "address", .type = BLOBMSG_TYPE_STRING },
+ [ADDR_ATTR_CLASS] = { .name = "class", .type = BLOBMSG_TYPE_STRING },
+};
+
+bool ubus_get_class(const char *ifname, const struct in6_addr *addr, uint16_t *pclass)
+{
+ struct blob_attr *c, *cur;
+ unsigned rem;
+
+ if (!dump)
+ return false;
+
+ blobmsg_for_each_attr(c, dump, rem) {
+ struct blob_attr *tb[IFACE_ATTR_MAX];
+ blobmsg_parse(iface_attrs, IFACE_ATTR_MAX, tb, blobmsg_data(c), blobmsg_data_len(c));
+
+ if (!tb[IFACE_ATTR_IFNAME])
+ continue;
+
+ if (strcmp(ifname, blobmsg_get_string(tb[IFACE_ATTR_IFNAME])))
+ continue;
+
+ if ((cur = tb[IFACE_ATTR_ADDRESS])) {
+ if (blobmsg_type(cur) != BLOBMSG_TYPE_ARRAY || !blobmsg_check_attr(cur, NULL))
+ continue;
+
+ struct blob_attr *d;
+ unsigned drem;
+ blobmsg_for_each_attr(d, cur, drem) {
+ struct blob_attr *t[ADDR_ATTR_MAX];
+ blobmsg_parse(addr_attrs, ADDR_ATTR_MAX, t, blobmsg_data(d), blobmsg_data_len(d));
+
+ if (!t[ADDR_ATTR_ADDR] || !t[ADDR_ATTR_CLASS])
+ continue;
+
+ const char *addrs = blobmsg_get_string(t[ADDR_ATTR_ADDR]);
+ const char *class = blobmsg_get_string(t[ADDR_ATTR_CLASS]);
+
+ struct in6_addr ip6addr;
+ inet_pton(AF_INET6, addrs, &ip6addr);
+
+ if (IN6_ARE_ADDR_EQUAL(&ip6addr, addr)) {
+ *pclass = atoi(class);
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+
+ return false;
+}
+
+
int init_ubus(void)
{
if (!(ubus = ubus_connect(NULL))) {
return -1;
}
+ netifd.cb = handle_update;
+ ubus_register_subscriber(ubus, &netifd);
+
ubus_add_uloop(ubus);
ubus_add_object(ubus, &main_object);
ubus_register_event_handler(ubus, &event_handler, "ubus.object.add");
if (!ubus_lookup_id(ubus, "network.interface", &objid))
- subscribe_netifd();
+ update_netifd(true);
return 0;
}
projects / project / odhcpd.git / blobdiff