From: Pierre Veyre <pierre.veyre@cc.in2p3.fr>
Date: Mon, 15 Jul 2013 17:21:37 +0000 (+0200)
Subject: Update msg_storage_t structure and prepare new storage functions
X-Git-Tag: v3_9_90~132
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/08d9a6809b424483f0f6579f8a1a5bcea3af40ad

Update msg_storage_t structure and prepare new storage functions
---

diff --git a/include/msg/datatypes.h b/include/msg/datatypes.h
index 53a3c8ce5a..c01b2434c0 100644
--- a/include/msg/datatypes.h
+++ b/include/msg/datatypes.h
@@ -129,12 +129,8 @@ typedef struct msg_file *msg_file_t;
 typedef struct simdata_storage *simdata_storage_t;
 
 typedef struct msg_storage {
-  char *model;
-  char *content_type;
-  char *type_id;
-  size_t size;
-  xbt_dict_t properties;
-  simdata_storage_t simdata;                /**< @brief simulator data  */
+  char *name;
+  simdata_storage_t simdata;    /**< @brief simulator data  */
   void *data;                   /**< @brief user data */
 } s_msg_storage_t;
 
diff --git a/include/msg/msg.h b/include/msg/msg.h
index 578e222c32..17ed281306 100644
--- a/include/msg/msg.h
+++ b/include/msg/msg.h
@@ -91,6 +91,8 @@ XBT_PUBLIC(void) __MSG_file_get_info(msg_file_t fd);
 /************************** Storage handling ***********************************/
 XBT_PUBLIC(size_t) MSG_storage_get_free_size(const char* name);
 XBT_PUBLIC(size_t) MSG_storage_get_used_size(const char* name);
+XBT_PUBLIC(msg_storage_t) MSG_storage_get_by_name(const char *name);
+XBT_PUBLIC(xbt_dict_t) MSG_storage_get_properties(msg_storage_t storage);
 
 /************************** AS Router handling ************************************/
 XBT_PUBLIC(const char *) MSG_as_router_get_property_value(const char* asr, const char *name);
diff --git a/src/msg/msg_io.c b/src/msg/msg_io.c
index 80e48e8750..331c3e3633 100644
--- 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 +168,29 @@ 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);
+}
+
+