added: to mount points: file systems

we have two file systems now:
       - simplefs - the files stored on the hard drive have the same structure as in the database (dir1/dir2/file)
       - hashfs - files are stored in special directories
extented: the mountparser can read file system 
added: function download
       this is a default function for items which have static content
  


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@588 e52654a7-88a9-db11-a3e9-0013d4bc506e

content/download.cpp

@@ -0,0 +1,48 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008-2009, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "content.h"
+#include "../core/request.h"
+#include "../core/data.h"
+
+
+
+
+
+void Content::FunDownload()
+{
+	// !! moze wywalic to no_item i wszedzie w takich miejscach dac poprostu permission_denied?
+	if( !request.is_item )
+	{
+		log << log1 << "Content: pv function requires an item" << logend;
+		request.status = Error::no_item;
+		return;
+	}
+
+	
+	if( !request.HasReadAccess(request.item) ||
+		request.item.static_auth == Item::static_none ||
+		data.static_simplefs_dir.empty() )
+	{
+		request.status = Error::permission_denied;
+		return;
+	}
+
+	request.send_as_attachment = request.IsParam("attachment");
+
+	if( !request.MakePath(request.x_sendfile) )
+	{
+		request.status = Error::permission_denied;
+		return;
+	}
+}
+
+
+
+