X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;f=interface.c;h=23c70326131dc6a5e0d2e45700178d04d95fb6e9;hb=2eaffc0ed137595784d19edf17e517c320cbf264;hp=06206170e990cff8cada328d359d9873a73445ff;hpb=ddbd2cc51b3db14f6a8bd46ceebaee9097a50b78;p=project%2Fnetifd.git

diff --git a/interface.c b/interface.c
index 0620617..23c7032 100644
--- a/interface.c
+++ b/interface.c
@@ -43,6 +43,7 @@ enum {
 	IFACE_ATTR_IP4TABLE,
 	IFACE_ATTR_IP6TABLE,
 	IFACE_ATTR_IP6CLASS,
+	IFACE_ATTR_DELEGATE,
 	IFACE_ATTR_MAX
 };
 
@@ -61,6 +62,7 @@ static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
 	[IFACE_ATTR_IP4TABLE] = { .name = "ip4table", .type = BLOBMSG_TYPE_STRING },
 	[IFACE_ATTR_IP6TABLE] = { .name = "ip6table", .type = BLOBMSG_TYPE_STRING },
 	[IFACE_ATTR_IP6CLASS] = { .name = "ip6class", .type = BLOBMSG_TYPE_ARRAY },
+	[IFACE_ATTR_DELEGATE] = { .name = "delegate", .type = BLOBMSG_TYPE_BOOL },
 };
 
 static const struct uci_blob_param_info iface_attr_info[IFACE_ATTR_MAX] = {
@@ -534,15 +536,17 @@ void interface_set_proto_state(struct interface *iface, struct interface_proto_s
 	state->iface = iface;
 }
 
-void
-interface_init(struct interface *iface, const char *name,
-	       struct blob_attr *config, bool dynamic)
+struct interface *
+interface_alloc(const char *name, struct blob_attr *config)
 {
+	struct interface *iface;
 	struct blob_attr *tb[IFACE_ATTR_MAX];
 	struct blob_attr *cur;
 	const char *proto_name = NULL;
+	char *iface_name;
 
-	strncpy(iface->name, name, sizeof(iface->name) - 1);
+	iface = calloc_a(sizeof(*iface), &iface_name, strlen(name) + 1);
+	iface->name = strcpy(iface_name, name);
 	INIT_LIST_HEAD(&iface->errors);
 	INIT_LIST_HEAD(&iface->users);
 	INIT_LIST_HEAD(&iface->hotplug_list);
@@ -605,11 +609,16 @@ interface_init(struct interface *iface, const char *name,
 			DPRINTF("Failed to resolve routing table: %s\n", (char *) blobmsg_data(cur));
 	}
 
+	iface->proto_ip.no_delegation = !blobmsg_get_bool_default(tb[IFACE_ATTR_DELEGATE], true);
+
 	iface->config_autostart = iface->autostart;
-	iface->dynamic = dynamic;
+	return iface;
+}
 
-	if (iface->dynamic)
-		iface->node.version = -1; // Don't delete on reload
+void interface_set_dynamic(struct interface *iface)
+{
+	iface->dynamic = true;
+	iface->node.version = -1; // Don't delete on reload
 }
 
 static bool __interface_add(struct interface *iface, struct blob_attr *config, bool alias)
@@ -737,6 +746,37 @@ interface_add_link(struct interface *iface, struct device *dev)
 }
 
 int
+interface_handle_link(struct interface *iface, const char *name, bool add)
+{
+	struct device *dev;
+	int ret;
+
+	device_lock();
+
+	dev = device_get(name, add ? 2 : 0);
+	if (!dev) {
+		ret = UBUS_STATUS_NOT_FOUND;
+		goto out;
+	}
+
+	if (add) {
+		device_set_present(dev, true);
+		if (iface->device_config)
+			device_set_config(dev, &simple_device_type, iface->config);
+
+		system_if_apply_settings(dev, &dev->settings);
+		ret = interface_add_link(iface, dev);
+	} else {
+		ret = interface_remove_link(iface, dev);
+	}
+
+out:
+	device_unlock();
+
+	return ret;
+}
+
+int
 interface_set_up(struct interface *iface)
 {
 	int ret;