add use_internal_session_mechanism and use_internal_loggin_mechanism config options

winixd/core/config.h

@@ -267,6 +267,18 @@ public:
 	// if a migration fails then stop winix
 	bool db_stop_if_migration_fails;
 
+	// use internal session mechanism
+	// default: true
+	// if false then we do not load/save and create internal sessions
+	// but there always be the temporary session object for a request
+	// also we do not load 'who' winix function
+	bool use_internal_session_mechanism;
+
+	// use internal loggin mechanism
+	// default: true
+	// if false then we do not load 'login' and 'logout' winix functions
+	// and the system will not allow to login through its api
+	bool use_internal_loggin_mechanism;
 
 	// the name of the cookie which has the session identifier
 	std::wstring http_session_id_name;