wireless: add a "get_validate" methode to ubus

Signed-off-by: John Crispin <blogic@openwrt.org>

3 files changed, 49 insertions, 0 deletions

diff --git a/ubus.c b/ubus.c
index d876824..b81136b 100644
--- a/ubus.c
+++ b/ubus.c
@@ -1064,6 +1064,29 @@ netifd_handle_wdev_status(struct ubus_context *ctx, struct ubus_object *obj,
 }
 
 static int
+netifd_handle_wdev_get_validate(struct ubus_context *ctx, struct ubus_object *obj,
+			  struct ubus_request_data *req, const char *method,
+			  struct blob_attr *msg)
+{
+	struct wireless_device *wdev;
+	int ret;
+
+	wdev = get_wdev(msg, &ret);
+	if (ret == UBUS_STATUS_NOT_FOUND)
+		return ret;
+
+	blob_buf_init(&b, 0);
+	if (wdev) {
+		wireless_device_get_validate(wdev, &b);
+	} else {
+		vlist_for_each_element(&wireless_devices, wdev, node)
+			wireless_device_get_validate(wdev, &b);
+	}
+	ubus_send_reply(ctx, req, b.head);
+	return 0;
+}
+
+static int
 netifd_handle_wdev_notify(struct ubus_context *ctx, struct ubus_object *obj,
 			  struct ubus_request_data *req, const char *method,
 			  struct blob_attr *msg)
@@ -1083,6 +1106,7 @@ static struct ubus_method wireless_object_methods[] = {
 	{ .name = "down", .handler = netifd_handle_wdev_down },
 	{ .name = "status", .handler = netifd_handle_wdev_status },
 	{ .name = "notify", .handler = netifd_handle_wdev_notify },
+	{ .name = "get_validate", .handler = netifd_handle_wdev_get_validate },
 };
 
 static struct ubus_object_type wireless_object_type =
diff --git a/wireless.c b/wireless.c
index 9a68e01..d886bf2 100644
--- a/wireless.c
+++ b/wireless.c
@@ -701,6 +701,30 @@ wireless_device_status(struct wireless_device *wdev, struct blob_buf *b)
 	blobmsg_close_table(b, c);
 }
 
+void
+wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b)
+{
+	struct uci_blob_param_list *p;
+	void *c, *d;
+	int i;
+
+	c = blobmsg_open_table(b, wdev->name);
+
+	d = blobmsg_open_table(b, "device");
+	p = wdev->drv->device.config;
+	for (i = 0; i < p->n_params; i++)
+		blobmsg_add_string(b, p->params[i].name, uci_get_validate_string(p, i));
+	blobmsg_close_table(b, d);
+
+	d = blobmsg_open_table(b, "interface");
+	p = wdev->drv->interface.config;
+	for (i = 0; i < p->n_params; i++)
+		blobmsg_add_string(b, p->params[i].name, uci_get_validate_string(p, i));
+	blobmsg_close_table(b, d);
+
+	blobmsg_close_table(b, c);
+}
+
 static void
 wireless_interface_set_data(struct wireless_interface *vif)
 {
diff --git a/wireless.h b/wireless.h
index 2608261..cdd7187 100644
--- a/wireless.h
+++ b/wireless.h
@@ -91,6 +91,7 @@ void wireless_device_create(struct wireless_driver *drv, const char *name, struc
 void wireless_device_set_up(struct wireless_device *wdev);
 void wireless_device_set_down(struct wireless_device *wdev);
 void wireless_device_status(struct wireless_device *wdev, struct blob_buf *b);
+void wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b);
 void wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section);
 int wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
 			   struct ubus_request_data *req);