X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3e96889c27396fab9cf26b4c22d282dfc962a1a5..b3b356352e87ae00a20f737c48e19b0c8413455a:/src/simdag/sd_link.c

diff --git a/src/simdag/sd_link.c b/src/simdag/sd_link.c
index 8308c9cda2..6ee5e6f788 100644
--- a/src/simdag/sd_link.c
+++ b/src/simdag/sd_link.c
@@ -1,87 +1,32 @@
+/* Copyright (c) 2006-2015. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include "private.h"
-#include "simdag/simdag.h"
+#include "simgrid/simdag.h"
 #include "xbt/dict.h"
 #include "xbt/sysdep.h"
 #include "surf/surf.h"
-
-/* Creates a link.
- */
-SD_link_t __SD_link_create(void *surf_link, void *data) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(surf_link != NULL, "surf_link is NULL !");
-
-  SD_link_data_t sd_data = xbt_new0(s_SD_link_data_t, 1); /* link private data */
-  sd_data->surf_link = surf_link;
-
-  SD_link_t link = xbt_new0(s_SD_link_t, 1);
-  link->sd_data = sd_data; /* private data */
-  link->data = data; /* user data */
-
-  const char *name = SD_link_get_name(link);
-  xbt_dict_set(sd_global->links, name, link, __SD_link_destroy); /* add the workstation to the dictionary */
-
-  return link;
+#include "simgrid/link.h"
+
+/**
+ * \brief Returns the link list
+ *
+ * Use SD_link_get_number() to know the array size.
+ *
+ * \return an array of \ref SD_link_t containing all links
+ * \see SD_link_get_number()
+ */
+const SD_link_t *SD_link_get_list(void)
+{
+  if (sd_global->link_list == NULL)    /* this is the first time the function is called */
+    sd_global->link_list = sg_link_list();
+
+  return sd_global->link_list;
 }
 
-/* Returns the user data of a link. The user data can be NULL.
- */
-void* SD_link_get_data(SD_link_t link) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-  return link->data;
-}
 
-/* Sets the user data of a link. The new data can be NULL. The old data should have been freed first if it was not NULL.
- */
-void SD_link_set_data(SD_link_t link, void *data) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-  link->data = data;
-}
 
-/* Returns the name of a link. The name cannot be NULL.
- */
-const char* SD_link_get_name(SD_link_t link) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-  return surf_workstation_resource->extension_public->get_link_name(link->sd_data->surf_link);
-}
-
-/* Returns the capacity of a link.
- */
-/*
-double SD_link_get_capacity(SD_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
-  return link->capacity;
-}*/
-
-/* Return the current bandwidth of a link.
- */
-double SD_link_get_current_bandwidth(SD_link_t link) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-  return surf_workstation_resource->extension_public->get_link_bandwidth(link->sd_data->surf_link);
-}
-
-/* Return the current latency of a link.
- */
-double SD_link_get_current_latency(SD_link_t link) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-  return surf_workstation_resource->extension_public->get_link_latency(link->sd_data->surf_link);
-}
-
-/* Destroys a link. The user data (if any) should have been destroyed first.
- */
-void __SD_link_destroy(void *link) {
-  SD_CHECK_INIT_DONE();
-  xbt_assert0(link != NULL, "Invalid parameter");
-
-  SD_link_data_t sd_data = ((SD_link_t) link)->data;
-  if (sd_data != NULL) {
-    xbt_free(sd_data);
-  }
-
-  xbt_free(link);
-}