1 /* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
2 * All rights reserved. */
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. */
7 #include "msg_private.h"
8 #include "xbt/sysdep.h"
17 /********************************* MSG **************************************/
19 /** \ingroup msg_simulation
20 * \brief A platform constructor.
22 * Creates a new platform, including hosts, links and the
24 * \param file a filename of a xml description of a platform. This file
27 * \include simgrid.dtd
29 * Here is a small example of such a platform
31 * \include small_platform.xml
33 * Have a look in the directory examples/msg/ to have a big example.
35 void MSG_create_environment(const char *file)
37 SIMIX_create_environment(file);
40 void MSG_post_create_environment(void) {
41 xbt_lib_cursor_t cursor;
45 /* Initialize MSG hosts */
46 xbt_lib_foreach(host_lib, cursor, name, data) {
47 if(data[SIMIX_HOST_LEVEL])
48 __MSG_host_create(xbt_dict_cursor_get_elm(cursor));
52 msg_as_t MSG_environment_get_routing_root() {
53 return surf_AS_get_routing_root();
56 const char *MSG_environment_as_get_name(msg_as_t as) {
57 return surf_AS_get_name(as);
60 xbt_dict_t MSG_environment_as_get_routing_sons(msg_as_t as) {
61 xbt_dict_t res = surf_AS_get_routing_sons(as);
65 const char *MSG_environment_as_get_property_value(msg_as_t as, const char *name)
67 xbt_dict_t dict = xbt_lib_get_or_null(as_router_lib, MSG_environment_as_get_name(as), ROUTING_PROP_ASR_LEVEL);
68 return xbt_dict_get_or_null(dict, name);