From bbd1aff5e307912b5b74a162495f2604efc83f24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Mart=C3=ADn?= <cmartin@opennebula.org>
Date: Wed, 5 Mar 2014 17:33:57 +0100
Subject: [PATCH] Feature #2554: Allow to update the DS base_path

---
 src/datastore/Datastore.cc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/datastore/Datastore.cc b/src/datastore/Datastore.cc
index 84ab5f2ed1..46d893a136 100644
--- a/src/datastore/Datastore.cc
+++ b/src/datastore/Datastore.cc
@@ -308,6 +308,8 @@ int Datastore::insert(SqlDB *db, string& error_str)
         base_path += "/";
     }
 
+    add_template_attribute("BASE_PATH", base_path);
+
     oss << base_path << oid;
 
     base_path = oss.str();
@@ -571,6 +573,7 @@ int Datastore::replace_template(const string& tmpl_str, string& error_str)
     string new_tm_mad;
     string s_ds_type;
     string new_disk_type_st;
+    string new_base_path;
 
     Image::DiskType new_disk_type;
 
@@ -704,6 +707,28 @@ int Datastore::replace_template(const string& tmpl_str, string& error_str)
         replace_template_attribute("TM_MAD", tm_mad);
     }
 
+    /* ---------------------------------------------------------------------- */
+    /* Set the BASE_PATH of the Datastore (class & template)                  */
+    /* ---------------------------------------------------------------------- */
+
+    erase_template_attribute("BASE_PATH", new_base_path);
+
+    if ( !new_base_path.empty())
+    {
+        ostringstream oss;
+
+        if ( new_base_path.at(new_base_path.size()-1) != '/' )
+        {
+            new_base_path += "/";
+        }
+
+        add_template_attribute("BASE_PATH", new_base_path);
+
+        oss << new_base_path << oid;
+
+        base_path = oss.str();
+    }
+
     return 0;
 }