/**
 *  @author     ETSI / STF405
 *  @version    $URL$
 *              $Id$
 *  @desc       Module containing functions for basic Transport Protocol
 *
 */
 
 module LibItsBtp_Functions {
     
    // LibCommon
    import from LibCommon_Sync all;
    import from LibCommon_VerdictControl all;
    
    // LibIts
    import from LibIts_Interface all;
    import from LibItsBtp_TypesAndValues all;
    import from LibItsBtp_Templates all;
    import from LibItsCommon_Functions all;
     
    group configurationFunctions {
        
        /**
         * @desc    Setups default configuration   
         */
        function f_cfUp() runs on ItsNt {
            
            map(self:utPort, system:utPort);
            map(self:btpPort, system:btpPort);
            f_connect4SelfOrClientSync();
            
        } // end f_cfUp
        
        /**
         * @desc    Deletes default configuration 
         */
        function f_cfDown() runs on ItsNt {
            
            unmap(self:utPort, system:utPort);
            unmap(self:btpPort, system:btpPort);
            f_disconnect4SelfOrClientSync();
            
        } // end f_cfDown
        
    } // end configurationFunctions
    
    group btpAltsteps {
        
        /**
         * @desc The base default.
         */
        altstep a_default() runs on ItsNt {
            
            [] btpPort.receive {
                f_selfOrClientSyncAndVerdict("error", e_error, "*** a_default: Received an unexpected message ***");
            }
            [] tc_wait.timeout {
                f_selfOrClientSyncAndVerdict("error", e_timeout, "*** a_default: Timeout while awaiting reaction of the IUT prior to Upper Tester action ***");
            }
            [] tc_ac.timeout {
                f_selfOrClientSyncAndVerdict("error", e_timeout, "*** a_default: Timeout while awaiting the reception of a message ***");
            }
            [] a_shutdown() {
                f_poDefault();
                f_cfDown();
                log("*** a_default: INFO: TEST COMPONENT NOW STOPPING ITSELF! ***");
                stop;   
            }
        }
    } //end btpAltsteps

    group preambles {
        
        /**
         * @desc The default preamble.
         */
        function f_prDefault() runs on ItsNt {
            activate(a_default());
        }
        
        /**
         * @desc Brings the IUT into an initial state.
         */
        function f_prInitialState() runs on ItsNt {
            
            f_prDefault();
            f_utInitializeIut(m_btpInitialize);

        }
        
    } // end of group preambles    
    

    group postambles {
        
        /**
         * @desc The default postamble.
         */
        function f_poDefault() runs on ItsNt {
            //empty
        }
        
    } // end postambles
    
} // end LibItsBtp_Functions