From: navarro <navarro@caraja.(none)>
Date: Tue, 31 Jul 2012 15:37:23 +0000 (+0200)
Subject: During the storage open, create the file if not exist.
X-Git-Tag: v3_8~246
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/b19b4ec8e7ea6fbccc30d4e18ef5a5c16e44e251?ds=sidebyside

During the storage open, create the file if not exist.
---

diff --git a/src/surf/storage.c b/src/surf/storage.c
index 7aed75ee22..ace5d0af45 100644
--- a/src/surf/storage.c
+++ b/src/surf/storage.c
@@ -51,8 +51,20 @@ static surf_action_t storage_action_open(void *storage, const char* mount, const
 {
   XBT_DEBUG("\tOpen file '%s'",path);
   xbt_dict_t content_dict = ((storage_t)storage)->content;
-  surf_stat_t content = xbt_dict_get(content_dict,path);
+  surf_stat_t content = xbt_dict_get_or_null(content_dict,path);
 
+  // if file does not exist create an empty file
+  if(!content){
+    content = xbt_new0(s_surf_stat_t,1);
+    content->stat.date = xbt_strdup("");
+    content->stat.group = xbt_strdup("");
+    content->stat.size = 0;
+    content->stat.time = xbt_strdup("");
+    content->stat.user = xbt_strdup("");
+    content->stat.user_rights = xbt_strdup("");
+    xbt_dict_set(content_dict,path,content,NULL);
+    XBT_DEBUG("File '%s' was not found, file created.",path);
+  }
   surf_file_t file = xbt_new0(s_surf_file_t,1);
   file->name = xbt_strdup(path);
   file->content = content;