add a dummy pptp proto handler script

[project/netifd.git] / config.c

diff --git a/config.c b/config.c
index 4158cc8..5687b4c 100644 (file)
--- a/config.c
+++ b/config.c
@@ -1,3 +1,16 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -6,6 +19,7 @@
 
 #include "netifd.h"
 #include "interface.h"
+#include "interface-ip.h"
 #include "proto.h"
 #include "config.h"
 
@@ -175,6 +189,14 @@ config_parse_interface(struct uci_section *s)
        memcpy(config, b.head, blob_pad_len(b.head));
        interface_add(iface, config);
 
+       /*
+        * need to look up the interface name again, in case of config update,
+        * the pointer will have changed
+        */
+       iface = vlist_find(&interfaces, s->e.name, iface, node);
+       if (!iface)
+               return;
+
        dev = iface->main_dev.dev;
        if (!dev || !dev->default_config)
                return;
@@ -188,13 +210,25 @@ config_parse_interface(struct uci_section *s)
 }
 
 static void
+config_parse_route(struct uci_section *s, bool v6)
+{
+       void *route;
+
+       blob_buf_init(&b, 0);
+       route = blobmsg_open_array(&b, "route");
+       uci_to_blob(&b, s, &route_attr_list);
+       blobmsg_close_array(&b, route);
+       interface_ip_add_route(NULL, blob_data(b.head), v6);
+}
+
+static void
 config_init_devices(void)
 {
        struct uci_element *e;
 
        uci_foreach_element(&uci_network->sections, e) {
                struct uci_section *s = uci_to_section(e);
-               const struct device_type *devtype;
+               const struct device_type *devtype = NULL;
                const char *type, *name;
 
                if (strcmp(s->type, "device") != 0)
@@ -205,9 +239,14 @@ config_init_devices(void)
                        continue;
 
                type = uci_lookup_option_string(uci_ctx, s, "type");
-               if (type && !strcmp(type, "bridge"))
-                       devtype = &bridge_device_type;
-               else
+               if (type) {
+                       if (!strcmp(type, "bridge"))
+                               devtype = &bridge_device_type;
+                       else if (!strcmp(type, "tunnel"))
+                               devtype = &tunnel_device_type;
+               }
+
+               if (!devtype)
                        devtype = &simple_device_type;
 
                blob_buf_init(&b, 0);
@@ -324,7 +363,7 @@ config_init_package(const char *config)
                        uci_unload(ctx, p);
        }
 
-       if (uci_load(ctx, "network", &p))
+       if (uci_load(ctx, config, &p))
                return NULL;
 
        return p;
@@ -343,6 +382,28 @@ config_init_interfaces(void)
        }
 }
 
+static void
+config_init_routes(void)
+{
+       struct interface *iface;
+       struct uci_element *e;
+
+       vlist_for_each_element(&interfaces, iface, node)
+               interface_ip_update_start(&iface->config_ip);
+
+       uci_foreach_element(&uci_network->sections, e) {
+               struct uci_section *s = uci_to_section(e);
+
+               if (!strcmp(s->type, "route"))
+                       config_parse_route(s, false);
+               else if (!strcmp(s->type, "route6"))
+                       config_parse_route(s, true);
+       }
+
+       vlist_for_each_element(&interfaces, iface, node)
+               interface_ip_update_complete(&iface->config_ip);
+}
+
 void
 config_init_all(void)
 {
@@ -352,12 +413,14 @@ config_init_all(void)
                return;
        }
 
+       vlist_update(&interfaces);
        config_init = true;
        device_lock();
 
        device_reset_config();
        config_init_devices();
        config_init_interfaces();
+       config_init_routes();
 
        config_init = false;
        device_unlock();
@@ -365,5 +428,6 @@ config_init_all(void)
        device_reset_old();
        device_init_pending();
        device_free_unused(NULL);
+       vlist_flush(&interfaces);
        interface_start_pending();
 }