- SD_workstation_data_t sd_data = xbt_new0(s_SD_workstation_data_t, 1); /* workstation private data */
- sd_data->surf_workstation = surf_workstation;
-
- SD_workstation_t workstation = xbt_new0(s_SD_workstation_t, 1);
- workstation->data = data; /* user data */
- workstation->sd_data = sd_data; /* private data */
-
- const char *name = SD_workstation_get_name(workstation);
- xbt_dict_set(sd_global->workstations, name, workstation, __SD_workstation_destroy); /* add the workstation to the dictionary */
+ SD_workstation_priv_t workstation;
+ const char *name;
+
+ workstation = xbt_new(s_SD_workstation_priv_t, 1);
+ workstation->data = data; /* user data */
+ workstation->access_mode = SD_WORKSTATION_SHARED_ACCESS; /* default mode is shared */
+ workstation->task_fifo = NULL;
+ workstation->current_task = NULL;
+
+ name = surf_resource_name(surf_workstation);
+ xbt_lib_set(host_lib,name,SD_HOST_LEVEL,workstation);
+ return xbt_lib_get_elm_or_null(host_lib,name);
+}
+
+/**
+ * \brief Returns a workstation given its name
+ *
+ * If there is no such workstation, the function returns \c NULL.
+ *
+ * \param name workstation name
+ * \return the workstation, or \c NULL if there is no such workstation
+ */
+SD_workstation_t SD_workstation_get_by_name(const char *name)
+{
+ return xbt_lib_get_elm_or_null(host_lib, name);
+}
+
+/**
+ * \brief Returns the workstation list
+ *
+ * Use SD_workstation_get_number() to know the array size.
+ *
+ * \return an array of \ref SD_workstation_t containing all workstations
+ * \see SD_workstation_get_number()
+ */
+const SD_workstation_t *SD_workstation_get_list(void)
+{
+
+ xbt_lib_cursor_t cursor;
+ char *key;
+ void **data;
+ int i;
+
+ xbt_assert(SD_workstation_get_number() > 0, "There is no workstation!");
+
+ if (sd_global->workstation_list == NULL) { /* this is the first time the function is called */
+ sd_global->workstation_list =
+ xbt_new(SD_workstation_t, xbt_lib_length(host_lib));
+
+ i = 0;
+ xbt_lib_foreach(host_lib, cursor, key, data) {
+ if(data[SD_HOST_LEVEL])
+ sd_global->workstation_list[i++] = xbt_dict_cursor_get_elm(cursor);
+ }
+ }
+ return sd_global->workstation_list;
+}