changed: now we are parsing directories and functions before checking a session

added:   need_session to FunctionBase (true if the functions requires a session)
         default: true
         



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1114 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/functions/functionbase.h

@@ -80,6 +80,10 @@ public:
 	// (this option is ignored if 'use_ssl' in the config is false)
 	bool need_ssl;
 
+	// true if the function need a session object
+	// if false then a temporary session is used
+	bool need_session;
+
 	virtual void Init();
 	virtual bool HasAccess();
 	virtual void MakePost();