interface-ip.c

   1 #include <string.h>
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4
   5 #include "netifd.h"
   6 #include "device.h"
   7 #include "interface.h"
   8 #include "interface-ip.h"
   9 #include "proto.h"
  10 #include "ubus.h"
  11 #include "system.h"
  12
  13 static void
  14 interface_update_proto_addr(struct vlist_tree *tree,
  15                             struct vlist_node *node_new,
  16                             struct vlist_node *node_old)
  17 {
  18         struct interface *iface;
  19         struct device *dev;
  20         struct device_addr *addr;
  21
  22         iface = container_of(tree, struct interface, proto_addr);
  23         dev = iface->l3_iface->dev;
  24
  25         if (node_old) {
  26                 addr = container_of(node_old, struct device_addr, node);
  27                 system_del_address(dev, addr);
  28                 free(addr);
  29         }
  30
  31         if (node_new) {
  32                 addr = container_of(node_new, struct device_addr, node);
  33                 system_add_address(dev, addr);
  34         }
  35 }
  36
  37 static void
  38 interface_update_proto_route(struct vlist_tree *tree,
  39                              struct vlist_node *node_new,
  40                              struct vlist_node *node_old)
  41 {
  42         struct interface *iface;
  43         struct device *dev;
  44         struct device_route *route;
  45
  46         iface = container_of(tree, struct interface, proto_route);
  47         dev = iface->l3_iface->dev;
  48
  49         if (node_old) {
  50                 route = container_of(node_old, struct device_route, node);
  51                 system_del_route(dev, route);
  52                 free(route);
  53         }
  54
  55         if (node_new) {
  56                 route = container_of(node_new, struct device_route, node);
  57                 system_add_route(dev, route);
  58         }
  59 }
  60
  61 void
  62 interface_ip_init(struct interface *iface)
  63 {
  64         vlist_init(&iface->proto_route, interface_update_proto_route,
  65                    struct device_route, node, mask, addr);
  66         vlist_init(&iface->proto_addr, interface_update_proto_addr,
  67                    struct device_addr, node, mask, addr);
  68 }
  69