add some configuration code for interfaces, bind interfaces to regular devices

diff --git a/config.c b/config.c
index 99adda1..6019862 100644 (file)
--- a/config.c
+++ b/config.c
@@ -13,22 +13,49 @@ struct uci_context *uci_ctx;
 struct uci_package *uci_network;
 bool config_init = false;
 
+enum {
+       SIF_TYPE,
+       SIF_IFNAME,
+       __SIF_MAX,
+};
+
+static const struct uci_parse_option if_opts[__SIF_MAX] = {
+       [SIF_TYPE] = { "type", UCI_TYPE_STRING },
+       [SIF_IFNAME] = { "ifname", UCI_TYPE_STRING },
+};
+
 static void
 config_parse_interface(struct uci_section *s)
 {
+       struct uci_option *opts[__SIF_MAX];
        struct interface *iface;
+       struct device *dev;
        const char *type;
 
        DPRINTF("Create interface '%s'\n", s->e.name);
 
        iface = alloc_interface(s->e.name);
-       type = uci_lookup_option_string(uci_ctx, s, "type");
+       if (!iface)
+               return;
 
-       if (!type)
-               type = "";
+       uci_parse_section(s, if_opts, __SIF_MAX, opts);
 
-       if (!strcmp(type, "bridge"))
-               interface_attach_bridge(iface, s);
+       if (opts[SIF_TYPE]) {
+               type = opts[SIF_TYPE]->v.string;
+
+               if (!strcmp(type, "bridge")) {
+                       interface_attach_bridge(iface, s);
+                       return;
+               }
+       }
+
+       if (opts[SIF_IFNAME]) {
+               dev = get_device(opts[SIF_IFNAME]->v.string, true);
+               if (!dev)
+                       return;
+
+               add_device_user(&iface->main_dev, dev);
+       }
 }
 
 enum {
@@ -40,7 +67,7 @@ enum {
        __SDEV_MAX,
 };
 
-struct uci_parse_option dev_opts[__SDEV_MAX] = {
+static const struct uci_parse_option dev_opts[__SDEV_MAX] = {
        [SDEV_NAME] = { "name", UCI_TYPE_STRING },
        [SDEV_TYPE] = { "type", UCI_TYPE_STRING },
        [SDEV_MTU] = { "mtu", UCI_TYPE_STRING },