config.c

   1 #include <string.h>
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4
   5 #include "netifd.h"
   6 #include "interface.h"
   7
   8 struct uci_context *uci_ctx;
   9 bool config_init = false;
  10
  11 static void config_parse_interface(struct uci_section *s)
  12 {
  13         struct interface *iface;
  14         const char *type;
  15
  16         DPRINTF("Create interface '%s'\n", s->e.name);
  17
  18         iface = alloc_interface(s->e.name);
  19         type = uci_lookup_option_string(uci_ctx, s, "type");
  20
  21         if (!type)
  22                 type = "";
  23
  24         if (!strcmp(type, "bridge"))
  25                 interface_attach_bridge(iface, s);
  26 }
  27
  28 void config_init_interfaces(const char *name)
  29 {
  30         struct uci_context *ctx;
  31         struct uci_package *p = NULL;
  32         struct uci_element *e;
  33
  34         ctx = uci_alloc_context();
  35         uci_ctx = ctx;
  36
  37         uci_set_confdir(ctx, "./config");
  38
  39         if (uci_load(ctx, "network", &p)) {
  40                 fprintf(stderr, "Failed to load network config\n");
  41                 return;
  42         }
  43
  44         config_init = true;
  45         uci_foreach_element(&p->sections, e) {
  46                 struct uci_section *s = uci_to_section(e);
  47
  48                 if (name && strcmp(s->e.name, name) != 0)
  49                         continue;
  50
  51                 if (!strcmp(s->type, "interface"))
  52                         config_parse_interface(s);
  53         }
  54         config_init = false;
  55
  56         start_pending_interfaces();
  57 }