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/**
* @author ETSI / STF405
* @version $URL$
* $Id$
* @desc Module containing common functions for ITS
*
*/
import from DENM_PDU_Descriptions language "ASN.1:1997" all;
import from LibItsCommon_Pixits all;
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group generalFunctions {
/**
* @desc function to generate integer random values
*
* @see ttcn-3 - rnd()
* @param p_lowerbound lowest number in range
* @param p_upperbound highest number in range
* @return random integer
*
*/
function f_random( in integer p_lowerbound,
in integer p_upperbound )
return integer {
//Variables
var integer v_random := 0;
v_random := float2int(int2float(p_upperbound - p_lowerbound +1)*rnd()) + p_lowerbound;
log("*** f_random: INFO: OK - random value = " & int2str(v_random) & " ***");
return v_random;
} // end function f_random
/**
* @desc Gets the current time
* @return Timestamp - current time in Epoch format
*/
function f_getCurrentTime() return TimeStamp {
var TimeStamp v_timeStamp := 0;
v_timeStamp := fx_getCurrentTime();
return v_timeStamp;
}
} // end generalFunctions
group itsFunctions {
/**
* @desc Gets the station identifier of test system
* @return Test system's station ID
* @see PX_TESTER_STATION_ID
*/
function f_getTsStationId()
return StationID {
return PX_TESTER_STATION_ID;
} // end f_getTsStationId
/**
* @desc Gets the current position of test system
* @return Test system's position
*/
function f_getTsCurrentPosition() return ReferencePosition {
// TODO: correct values required
var ReferencePosition v_referencePosition := {
longitude := {hemisphere := east, degree := 0},
latitude := {hemisphere := north, degree := 0},
elevation := 0,
heading := omit,
streetName := omit,
positionConfidence := omit,
elevationConfidence := omit,
roadSegmentID :=0
}
return v_referencePosition;
} // end f_getTsCurrentPosition
} // end itsFunctions
group externalFunctions {
/**
* @desc Gets the current time
* @return Timestamp - current time in Epoch format
*/
external function fx_getCurrentTime() return TimeStamp;
} // end externalFunctions