wireless: display anonymous interface section names using index based extended syntax

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/config.c b/config.c
index 7720acf03084ca1d3cd79777047f3618cebb61bb..9fb9c010d8bceac8487881e1ef2253ef04f3c258 100644 (file)
--- a/config.c
+++ b/config.c
@@ -32,6 +32,25 @@ static struct uci_package *uci_network;
 static struct uci_package *uci_wireless;
 static struct blob_buf b;
 
+static int
+config_section_idx(struct uci_section *s)
+{
+       struct uci_element *e;
+       int idx = 0;
+
+       uci_foreach_element(&uci_wireless->sections, e) {
+               struct uci_section *cur = uci_to_section(e);
+
+               if (s == cur)
+                       return idx;
+
+               if (!strcmp(cur->type, s->type))
+                       idx++;
+       }
+
+       return -1;
+}
+
 static int
 config_parse_bridge_interface(struct uci_section *s)
 {
@@ -313,9 +332,16 @@ config_parse_wireless_device(struct uci_section *s)
 static void
 config_parse_wireless_interface(struct wireless_device *wdev, struct uci_section *s)
 {
+       char *name = NULL;
+
+       if (s->anonymous) {
+               name = alloca(strlen(s->type) + 16);
+               asprintf(&name, "@%s[%d]", s->type, config_section_idx(s));
+       }
+
        blob_buf_init(&b, 0);
        uci_to_blob(&b, s, wdev->drv->interface.config);
-       wireless_interface_create(wdev, b.head, s->e.name);
+       wireless_interface_create(wdev, b.head, name ? name : s->e.name);
 }
 
 static void