X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f3af8b430269d158689ad7cdef5b5e54df8360a1..ab18a775a1f75bc5899cab352f64334fee259216:/src/simdag/sd_link.c

diff --git a/src/simdag/sd_link.c b/src/simdag/sd_link.c
index 272ceba542..3a4257445b 100644
--- a/src/simdag/sd_link.c
+++ b/src/simdag/sd_link.c
@@ -1,55 +1,72 @@
+#include "private.h"
 #include "simdag/simdag.h"
+#include "surf/surf.h"
 #include "xbt/sysdep.h" /* xbt_new0 */
 
 /* Creates a link.
  */
-SG_link_t SG_link_create(void *data, const char *name,/* double capacity,*/ double bandwidth, double latency) {
-  /*  xbt_assert0(capacity >= 0, "Invalid parameter");*/ /* or capacity > 0 ? */
+SD_link_t __SD_link_create(void *surf_link, char *name, void *data) {
+  CHECK_INIT_DONE();
+  xbt_assert0(surf_link != NULL, "surf_link is NULL !");
+  xbt_assert0(name != NULL, "name is NULL !");
 
-  SG_link_t link = xbt_new0(s_SG_link_t, 1);
+  SD_link_data_t sd_data = xbt_new0(s_SD_link_data_t, 1); /* link private data */
+  sd_data->surf_link = surf_link;
+  sd_data->name = xbt_strdup(name);
+
+  SD_link_t link = xbt_new0(s_SD_link_t, 1);
+  link->sd_data = sd_data; /* private data */
+  link->data = data; /* user data */
 
-  link->data = data;
-  link->name = xbt_strdup(name);
   /*link->capacity = capacity;*/
   /* link->current_bandwidth = bandwidth;
      link->current_latency = latency;*/
 
+  /*xbt_dynar_push(sd_global->links, link);*/
+  xbt_dict_set(sd_global->links, name, link, __SD_link_destroy); /* add the workstation to the dictionary */
+
   return link;
 }
 
 /* Returns the user data of a link. The user data can be NULL.
  */
-void* SG_link_get_data(SG_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
+void* SD_link_get_data(SD_link_t link) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
   return link->data;
 }
 
-/* Sets the user data of a link. The data can be NULL.
+/* 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 SG_link_set_data(SG_link_t link, void *data) {
-  xbt_assert0(link, "Invalid parameter");
+void SD_link_set_data(SD_link_t link, void *data) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
   link->data = data;
 }
 
 /* Returns the name of a link. The name can be NULL.
  */
-const char* SG_link_get_name(SG_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
-  return link->name;
+const char* SD_link_get_name(SD_link_t link) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
+  return link->sd_data->name;
+
+  /*  return surf_network_resource->common_public->get_resource_name(link->sd_data->surf_link);*/
 }
 
 /* Returns the capacity of a link.
  */
 /*
-double SG_link_get_capacity(SG_link_t 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 SG_link_get_current_bandwidth(SG_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
+double SD_link_get_current_bandwidth(SD_link_t link) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
 
   /* TODO */
   return 0;
@@ -58,8 +75,9 @@ double SG_link_get_current_bandwidth(SG_link_t link) {
 
 /* Return the current latency of a link.
  */
-double SG_link_get_current_latency(SG_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
+double SD_link_get_current_latency(SD_link_t link) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
 
   /* TODO */
   return 0;
@@ -68,11 +86,15 @@ double SG_link_get_current_latency(SG_link_t link) {
 
 /* Destroys a link. The user data (if any) should have been destroyed first.
  */
-void SG_link_destroy(SG_link_t link) {
-  xbt_assert0(link, "Invalid parameter");
+void __SD_link_destroy(void *link) {
+  CHECK_INIT_DONE();
+  xbt_assert0(link != NULL, "Invalid parameter");
 
-  if (link->name)
-    free(link->name);
+  if (((SD_link_t) link)->sd_data != NULL)
+    xbt_free(((SD_link_t) link)->sd_data);
 
-  free(link);
+  /* TODO: name */
+  
+  xbt_free(link);
 }
+