prepare MSG_storages_as_dynar function

[simgrid.git] / src / msg / msg_io.c

diff --git a/src/msg/msg_io.c b/src/msg/msg_io.c
index 80e48e8..7bdabdf 100644 (file)
--- a/src/msg/msg_io.c
+++ b/src/msg/msg_io.c
@@ -149,6 +149,8 @@ xbt_dict_t MSG_file_ls(const char *mount, const char *path)
   return simcall_file_ls(mount, path);
 }
 
+/********************************* Storage **************************************/
+
 /** \ingroup msg_storage_management
  * \brief Return the free space size of a storage element
  * \param the storage name (#char*)
@@ -166,3 +168,45 @@ size_t MSG_storage_get_free_size(const char* name){
 size_t MSG_storage_get_used_size(const char* name){
   return simcall_storage_get_used_size(name);
 }
+
+/** \ingroup msg_storage_management
+ * \brief Returns a xbt_dict_t consisting of the list of properties assigned to this storage
+ * \param storage a storage
+ * \return a dict containing the properties
+ */
+xbt_dict_t MSG_storage_get_properties(msg_storage_t storage)
+{
+  xbt_assert((storage != NULL), "Invalid parameters (storage is NULL)");
+
+  xbt_die( "Not implemented yet");
+  return xbt_dict_new();
+  //return (simcall_host_get_properties(storage));
+}
+
+/** \ingroup msg_storage_management
+ * \brief Finds a msg_storage_t using its name.
+ * \param name the name of a storage.
+ * \return the corresponding storage
+ */
+msg_storage_t MSG_storage_get_by_name(const char *name)
+{
+  return (msg_storage_t) xbt_lib_get_elm_or_null(host_lib,name);
+}
+
+/** \ingroup msg_storage_management
+ * \brief Return a dynar containing all the storages declared at a given point of time
+ */
+xbt_dynar_t MSG_storages_as_dynar(void) {
+  xbt_lib_cursor_t cursor;
+  char *key;
+  void **data;
+  xbt_dynar_t res = xbt_dynar_new(sizeof(msg_storage_t),NULL);
+
+  xbt_lib_foreach(host_lib, cursor, key, data) {
+    if(routing_get_network_element_type(key) == SURF_NETWORK_ELEMENT_HOST) {
+      xbt_dictelm_t elm = xbt_dict_cursor_get_elm(cursor);
+      xbt_dynar_push(res, &elm);
+    }
+  }
+  return res;
+}