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Further parser cleanups
[simgrid.git] / src / surf / surf_routing_cluster.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 #include "surf_routing_private.h"
7
8 /* Global vars */
9 extern routing_global_t global_routing;
10 extern routing_component_t current_routing;
11 extern model_type_t current_routing_model;
12 extern xbt_dynar_t link_list;
13 extern xbt_dict_t cluster_host_link;
14
15 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster, surf, "Routing part of surf");
16
17 /* Routing model structure */
18
19 typedef struct {
20   s_routing_component_t generic_routing;
21   xbt_dict_t dict_processing_units;
22   xbt_dict_t dict_autonomous_systems;
23 } s_routing_component_cluster_t, *routing_component_cluster_t;
24
25 /* Business methods */
26 static route_extended_t cluster_get_route(routing_component_t rc,
27                                             const char *src,
28                                             const char *dst) {
29
30           xbt_dynar_t links_list = xbt_dynar_new(global_routing->size_of_link, NULL);
31
32           surf_parsing_link_up_down_t info;
33
34           info = xbt_dict_get_or_null(cluster_host_link,src);
35           if(info) xbt_dynar_push_as(links_list,void*,info->link_up); //link_up
36
37           info = xbt_dict_get_or_null(cluster_host_link,rc->name);
38           if(info)  xbt_dynar_push_as(links_list,void*,info->link_up); //link_bb
39
40           info = xbt_dict_get_or_null(cluster_host_link,dst);
41           if(info) xbt_dynar_push_as(links_list,void*,info->link_down); //link_down
42
43           route_extended_t new_e_route = NULL;
44           new_e_route = xbt_new0(s_route_extended_t, 1);
45           new_e_route->generic_route.link_list = links_list;
46
47           return new_e_route;
48 }
49
50 /* Creation routing model functions */
51 void *model_cluster_create(void)
52 {
53   routing_component_cluster_t new_component = model_rulebased_create();
54   new_component->generic_routing.get_route = cluster_get_route;
55
56   return new_component;
57 }