src/surf/surf_routing_none.c

   1 /* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   4 /* This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the license (GNU LGPL) which comes with this package. */
   6
   7 #include "surf_routing_private.h"
   8
   9 /* Global vars */
  10 extern routing_global_t global_routing;
  11 extern routing_component_t current_routing;
  12 extern routing_model_description_t current_routing_model;
  13
  14 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_none, surf, "Routing part of surf");
  15
  16 /* Routing model structure */
  17 /* Business methods */
  18 static xbt_dynar_t none_get_onelink_routes(routing_component_t rc)
  19 {
  20   return NULL;
  21 }
  22
  23 static route_extended_t none_get_route(routing_component_t rc,
  24                                        const char *src, const char *dst)
  25 {
  26   return NULL;
  27 }
  28
  29 static route_extended_t none_get_bypass_route(routing_component_t rc,
  30                                               const char *src,
  31                                               const char *dst)
  32 {
  33   return NULL;
  34 }
  35
  36 static void none_finalize(routing_component_t rc)
  37 {
  38   xbt_free(rc);
  39 }
  40
  41 static void none_parse_PU(routing_component_t rc,
  42                                      const char *name)
  43 {
  44 }
  45
  46 static void none_parse_AS(routing_component_t rc,
  47                                        const char *name)
  48 {
  49 }
  50
  51 /* Creation routing model functions */
  52 routing_component_t model_none_create(void)
  53 {
  54   routing_component_t new_component = xbt_new(s_routing_component_t, 1);
  55   new_component->parse_PU = none_parse_PU;
  56   new_component->parse_AS = none_parse_AS;
  57   new_component->parse_route = NULL;
  58   new_component->parse_ASroute = NULL;
  59   new_component->parse_bypassroute = NULL;
  60   new_component->get_route = none_get_route;
  61   new_component->get_onelink_routes = none_get_onelink_routes;
  62   new_component->get_bypass_route = none_get_bypass_route;
  63   new_component->finalize = none_finalize;
  64   return new_component;
  65 }
  66