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* @author ETSI / STF405
* @version $URL$
* $Id$
* @desc Module containing functions for GeoNetworking
// Libcommon
import from LibCommon_BasicTypesAndValues all;
import from LibCommon_VerdictControl {type FncRetCode;}
import from LibCommon_Sync all;
// LibIts
import from LibIts_TestSystem all;
import from LibIts_Interface all;
import from LibItsGeoNetworking_Pics all;
group geoConfigurationFunctions {
/**
* @desc This configuration features:
* - one ITS node (IUT)
* - two ITS nodes (nodeA, nodeB)
* - Area1 which only includes NodeB and IUT
* - Area2 which only includes NodeB
* NodeB being close to the area center
*/
function f_cf01Up() runs on ItsNt {
// Variables
var PositionTable v_positionTable := {};
var LongPosVector v_longPosVectorIut, v_longPosVectorNodeA, v_longPosVectorNodeB, v_longPosVectorNodeD;
map(self:acPort, system:acPort);
map(self:utPort, system:utPort);
map(self:geoNetworkingPort, system:geoNetworkingPort);
// Connect
f_connect4SelfOrClientSync();
//Initialze the IUT
f_initialState();
//Get positions
v_longPosVectorIut := f_getIutLongPosVector();
v_longPosVectorNodeA := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeA, c_latitudeFactorNodeA);
v_longPosVectorNodeB := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeB, c_latitudeFactorNodeB);
v_longPosVectorNodeD := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeD, c_latitudeFactorNodeD);
v_longPosVectorNodeA.gnAddr := f_getTsGnLocalAddress(c_compNodeA);
v_longPosVectorNodeB.gnAddr := f_getTsGnLocalAddress(c_compNodeB);
f_addPosition(v_positionTable, c_compIut, v_longPosVectorIut);
f_addPosition(v_positionTable, c_compNodeA, v_longPosVectorNodeA);
f_addPosition(v_positionTable, c_compNodeB, v_longPosVectorNodeB);
// Area table
f_addArea(v_areaTable, c_area1,
f_computeSquareArea(v_longPosVectorNodeD, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
f_computeSquareArea(v_longPosVectorNodeB, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeB);
*/
function f_cf01Down() runs on ItsNt {
unmap(self:acPort, system:acPort);
unmap(self:utPort, system:utPort);
unmap(self:geoNetworkingPort, system:geoNetworkingPort);
// Disconnect
f_disconnect4SelfOrClientSync();
} // end f_cf01Down
/**
* @desc This configuration features:
* - one ITS node (IUT)
* - one ITS node (NodeB)
* - one ITS node (NodeD)
* - Area1 which only includes NodeB, NodeD and IUT
* - Area2 which only includes NodeB and NodeD
* NodeB being close to the area center
* @param p_nodeB Component for NodeB
* @param p_nodeD Component for NodeD
function f_cf02Up(out ItsNt p_nodeB, out ItsNt p_nodeD) runs on ItsMtc {
// Variables
var PositionTable v_positionTable := {};
var LongPosVector v_longPosVectorIut, v_longPosVectorNodeB, v_longPosVectorNodeC, v_longPosVectorNodeD;
// Create
p_nodeB := ItsNt.create(c_compNodeB) alive;
map(p_nodeB:acPort, system:acPort);
map(p_nodeD:acPort, system:acPort);
map(p_nodeB:utPort, system:utPort);
map(p_nodeD:utPort, system:utPort);
map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
map(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);
// Connect
connect(p_nodeB:syncPort, self:syncPort);
//Initialze the IUT
f_initialState();
//Get positions
v_longPosVectorIut := f_getIutLongPosVector();
v_longPosVectorNodeB := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeB, c_latitudeFactorNodeB);
v_longPosVectorNodeC := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeC, c_latitudeFactorNodeC);
v_longPosVectorNodeD := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeD, c_latitudeFactorNodeD);
v_longPosVectorNodeB.gnAddr := f_getTsGnLocalAddress(c_compNodeB);
v_longPosVectorNodeC.gnAddr := f_getTsGnLocalAddress(c_compNodeC);
v_longPosVectorNodeD.gnAddr := f_getTsGnLocalAddress(c_compNodeD);
f_addPosition(v_positionTable, c_compIut, v_longPosVectorIut);
f_addPosition(v_positionTable, c_compNodeB, v_longPosVectorNodeB);
f_addPosition(v_positionTable, c_compNodeD, v_longPosVectorNodeD);
// Area table
f_addArea(v_areaTable, c_area1,
f_computeSquareArea(v_longPosVectorNodeD, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
f_computeSquareArea(v_longPosVectorNodeB, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
p_nodeB.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeB));
p_nodeD.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeD));
* @param p_nodeB Component for NodeB
* @param p_nodeD Component for NodeD
function f_cf02Down(in ItsNt p_nodeB, in ItsNt p_nodeD) runs on ItsMtc {
unmap(p_nodeB:acPort, system:acPort);
unmap(p_nodeD:acPort, system:acPort);
unmap(p_nodeB:utPort, system:utPort);
unmap(p_nodeD:utPort, system:utPort);
unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
unmap(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);
// Connect
disconnect(p_nodeB:syncPort, self:syncPort);
} // end f_cf02Down
/**
* @desc This configuration features:
* - one ITS node (IUT)
* - one ITS node (NodeA)
* - one ITS node in direction of NodeA (NodeB)
* - one ITS node not in direction of NodeA (NodeC)
* - Area1 which only includes NodeB and IUT
* - Area2 which only includes NodeB
* NodeB being close to the area center
* @param p_nodeB Component for NodeB
* @param p_nodeC Component for NodeC
function f_cf03Up(out ItsNt p_nodeB, out ItsNt p_nodeC) runs on ItsMtc {
// Variables
var PositionTable v_positionTable := {};
var LongPosVector v_longPosVectorIut, v_longPosVectorNodeA, v_longPosVectorNodeB, v_longPosVectorNodeC, v_longPosVectorNodeD;
// Create
p_nodeB := ItsNt.create(c_compNodeB) alive;
p_nodeC := ItsNt.create(c_compNodeC) alive;
// Map
map(p_nodeB:acPort, system:acPort);
map(p_nodeC:acPort, system:acPort);
map(p_nodeB:utPort, system:utPort);
map(p_nodeC:utPort, system:utPort);
map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
map(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
// Connect
connect(p_nodeB:syncPort, self:syncPort);
connect(p_nodeC:syncPort, self:syncPort);
//Initialze the IUT
f_initialState();
//Get positions
v_longPosVectorIut := f_getIutLongPosVector();
v_longPosVectorNodeA := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeA, c_latitudeFactorNodeA);
v_longPosVectorNodeB := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeB, c_latitudeFactorNodeB);
v_longPosVectorNodeC := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeC, c_latitudeFactorNodeC);
v_longPosVectorNodeD := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeD, c_latitudeFactorNodeD);
v_longPosVectorNodeA.gnAddr := f_getTsGnLocalAddress(c_compNodeA);
v_longPosVectorNodeB.gnAddr := f_getTsGnLocalAddress(c_compNodeB);
v_longPosVectorNodeC.gnAddr := f_getTsGnLocalAddress(c_compNodeC);
f_addPosition(v_positionTable, c_compIut, v_longPosVectorIut);
f_addPosition(v_positionTable, c_compNodeA, v_longPosVectorNodeA);
f_addPosition(v_positionTable, c_compNodeB, v_longPosVectorNodeB);
f_addPosition(v_positionTable, c_compNodeC, v_longPosVectorNodeC);
// Area table
f_addArea(v_areaTable, c_area1,
f_computeSquareArea(v_longPosVectorNodeD, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
f_computeSquareArea(v_longPosVectorNodeB, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
p_nodeB.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeB));
p_nodeC.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeC));
p_nodeB.done;
p_nodeC.done;
} // end f_cf03Up
/**
* @desc Deletes configuration cf03
* @param p_nodeB Component for NodeB
* @param p_nodeC Component for NodeC
function f_cf03Down(in ItsNt p_nodeB, in ItsNt p_nodeC) runs on ItsMtc {
unmap(p_nodeB:acPort, system:acPort);
unmap(p_nodeC:acPort, system:acPort);
unmap(p_nodeB:utPort, system:utPort);
unmap(p_nodeC:utPort, system:utPort);
unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
unmap(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
// Connect
disconnect(p_nodeB:syncPort, self:syncPort);
disconnect(p_nodeC:syncPort, self:syncPort);
} // end f_cf03Down
/**
* @desc This configuration features:
* - one ITS node (IUT)
* - one ITS node (NodeA)
* - one ITS node in direction of NodeA and having
* shortest distance to NodeA (NodeB)
* - one ITS node in direction of NodeA (NodeD)
* - one ITS node not in direction of NodeA (NodeC)
* - Area1 which only includes NodeB, NodeD and IUT
* - Area2 which only includes NodeA, NodeB and NodeD
* NodeB being close to the area center
* @param p_nodeB Component for NodeB
* @param p_nodeC Component for NodeC
* @param p_nodeD Component for NodeD
function f_cf04Up(out ItsNt p_nodeB, out ItsNt p_nodeC, out ItsNt p_nodeD) runs on ItsMtc {
// Variables
var PositionTable v_positionTable := {};
var LongPosVector v_longPosVectorIut, v_longPosVectorNodeA, v_longPosVectorNodeB, v_longPosVectorNodeC, v_longPosVectorNodeD;
// Create
p_nodeB := ItsNt.create(c_compNodeB) alive;
p_nodeC := ItsNt.create(c_compNodeC) alive;
p_nodeD := ItsNt.create(c_compNodeD) alive;
// Map
map(p_nodeB:acPort, system:acPort);
map(p_nodeC:acPort, system:acPort);
map(p_nodeD:acPort, system:acPort);
map(p_nodeB:utPort, system:utPort);
map(p_nodeC:utPort, system:utPort);
map(p_nodeD:utPort, system:utPort);
map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
map(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
map(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);
// Connect
connect(p_nodeB:syncPort, self:syncPort);
connect(p_nodeC:syncPort, self:syncPort);
connect(p_nodeD:syncPort, self:syncPort);
//Initialze the IUT
f_initialState();
//Get positions
v_longPosVectorIut := f_getIutLongPosVector();
v_longPosVectorNodeA := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeA, c_latitudeFactorNodeA);
v_longPosVectorNodeB := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeB, c_latitudeFactorNodeB);
v_longPosVectorNodeC := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeC, c_latitudeFactorNodeC);
v_longPosVectorNodeD := f_computePosition(v_longPosVectorIut, c_longitudeFactorNodeD, c_latitudeFactorNodeD);
v_longPosVectorNodeA.gnAddr := f_getTsGnLocalAddress(c_compNodeA);
v_longPosVectorNodeB.gnAddr := f_getTsGnLocalAddress(c_compNodeB);
v_longPosVectorNodeC.gnAddr := f_getTsGnLocalAddress(c_compNodeC);
v_longPosVectorNodeD.gnAddr := f_getTsGnLocalAddress(c_compNodeD);
f_addPosition(v_positionTable, c_compIut, v_longPosVectorIut);
f_addPosition(v_positionTable, c_compNodeA, v_longPosVectorNodeA);
f_addPosition(v_positionTable, c_compNodeB, v_longPosVectorNodeB);
f_addPosition(v_positionTable, c_compNodeC, v_longPosVectorNodeC);
f_addPosition(v_positionTable, c_compNodeD, v_longPosVectorNodeD);
// Area table
f_addArea(v_areaTable, c_area1,
f_computeSquareArea(v_longPosVectorNodeD, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
f_computeSquareArea(v_longPosVectorNodeB, float2int(1.1 * f_distance(v_longPosVectorNodeB, v_longPosVectorNodeD))));
p_nodeB.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeB));
p_nodeC.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeC));
p_nodeD.start(f_initialiseComponent(v_positionTable, v_areaTable, c_compNodeD));
p_nodeB.done;
p_nodeC.done;
p_nodeD.done;
} // end f_cf04Up
/**
* @desc Deletes configuration cf04
* @param p_nodeB Component for NodeB
* @param p_nodeC Component for NodeC
* @param p_nodeD Component for NodeD
function f_cf04Down(in ItsNt p_nodeB, in ItsNt p_nodeC, in ItsNt p_nodeD) runs on ItsMtc {
unmap(p_nodeB:acPort, system:acPort);
unmap(p_nodeC:acPort, system:acPort);
unmap(p_nodeD:acPort, system:acPort);
unmap(p_nodeB:utPort, system:utPort);
unmap(p_nodeC:utPort, system:utPort);
unmap(p_nodeD:utPort, system:utPort);
unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
unmap(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
unmap(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);
// Connect
disconnect(p_nodeB:syncPort, self:syncPort);
disconnect(p_nodeC:syncPort, self:syncPort);
disconnect(p_nodeD:syncPort, self:syncPort);
} // end f_cf04Down
/**
* @desc Behavior function for initializing component's variables and tables
* @param p_positionTable Table containing position vectors of all nodes
* @param p_areaTable Table containing all defined geoAreas
* @param p_componentName Name of the component
*/
function f_initialiseComponent(
in PositionTable p_positionTable,
in charstring p_componentName)
runs on ItsNt {
vc_positionTable := p_positionTable;
vc_componentName := p_componentName;
} // end f_initialiseComponent
/**
* @desc Makes the simulated ITS node behave as a neighbour of IUT
*/
vc_neighbourDefault := activate(a_neighbourDefault());
tepelmann
committed
f_acTriggerEvent(m_startBeaconing(m_beaconHeader(f_getPosition(vc_componentName)).beaconHeader));
/**
* @desc Makes the simulated ITS node behave as not being a neighbour of IUT
*/
} // end geoConfigurationFunctions
group geoPositionFunctions {
/**
* @desc Add a position vector in position table
* @param p_positionTable Position table to be updated
* @param p_positionKey Reference key of the added position vector
* @param p_positionValue Added position vector
*/
in LongPosVector p_positionValue
) {
key := p_positionKey,
position := p_positionValue
};
/**
* @desc Get the position vector corresponding to a key
* @param p_positionKey Reference key of the searched position vector
* @return LongPosVector - The serached position vector
*/
in charstring p_positionKey
) runs on ItsNt
return LongPosVector {
var LongPosVector v_return;
var integer i := 0;
for (i:=0; i<lengthof(vc_positionTable); i:=i+1) {
if (vc_positionTable[i].key == p_positionKey) {
v_return := vc_positionTable[i].position;
}
}
return v_return;
}
/**
* @desc Compute a position based on reference point and distance factors
* @param p_refPosition Reference point
* @param p_longitudeFactor Number of PX_DISTANCE_UNIT applied for computing longitude
* @param p_latitudeFactor Number of PX_DISTANCE_UNIT applied for computing latitude
* @return LongPosVector - Computed position
* @see PX_DISTANCE_UNIT
*/
function f_computePosition(
in LongPosVector p_refPosition,
in integer p_longitudeFactor,
in integer p_latitudeFactor
) return LongPosVector {
var LongPosVector v_return := p_refPosition;
v_return.latitude := v_return.latitude + p_latitudeFactor * PX_DISTANCE_UNIT;
v_return.longitude := v_return.longitude + p_longitudeFactor * PX_DISTANCE_UNIT;
/**
* @desc Add a geoArea in geoArea table
* @param p_geoAreaTable GeoArea table to be updated
* @param p_areaKey Reference key of the added geoArea
* @param p_geoArea Added geoArea
*/
function f_addArea(
inout GeoAreaTable p_geoAreaTable,
in charstring p_areaKey,
in GeoArea p_geoArea
) {
p_geoAreaTable[lengthof(p_geoAreaTable)] := {
key := p_areaKey,
geoArea := p_geoArea
};
}
/**
* @desc Get the geoArea corresponding to a key
* @param p_areaName Reference key of the searched geoArea
* @return GeoArea - The serached geoArea
*/
in charstring p_areaName
) runs on ItsNt
return GeoArea {
var GeoArea v_return;
var integer i := 0;
for (i:=0; i<lengthof(vc_areaTable); i:=i+1) {
if (vc_areaTable[i].key == p_areaName) {
v_return := vc_areaTable[i].geoArea;
/**
* @desc Get the geoBroadcastArea corresponding to a key
* @param p_areaName Reference key of the searched geoBroadcastArea
* @return GeoBroadcastArea - The serached geoBroadcastArea
*/
function f_getGeoBroadcastArea(in charstring p_areaName) runs on ItsNt
return GeoBroadcastArea {
return f_geoArea2GeoBroadcastArea(f_getArea(p_areaName));
/**
* @desc Get the GeoAnycastArea corresponding to a key
* @param p_areaName Reference key of the searched GeoAnycastArea
* @return GeoAnycastArea - The serached GeoAnycastArea
*/
function f_getGeoAnycastArea(in charstring p_areaName) runs on ItsNt
return GeoAnycastArea {
return f_geoArea2GeoAnycastArea(f_getArea(p_areaName));
/**
* @desc Convert GeoArea type to GeoBroadcastArea
* @param p_area GeoArea to be converted
* @return GeoBroadcastArea
*/
function f_geoArea2GeoBroadcastArea(GeoArea p_area)
return GeoBroadcastArea {
var GeoBroadcastArea v_broadcastArea;
if (p_area.shape == e_geoCircle) {
v_broadcastArea.geoBroadcastSubType := e_geoBroadcastCircle;
}
else if (p_area.shape == e_geoRect) {
v_broadcastArea.geoBroadcastSubType := e_geoBroadcastRect;
}
else if (p_area.shape == e_geoElip) {
v_broadcastArea.geoBroadcastSubType := e_geoBroadcastElip;
}
else {
v_broadcastArea.geoBroadcastSubType := e_reserved;
}
v_broadcastArea.geoBroadcastArea := p_area.area;
return v_broadcastArea;
/**
* @desc Convert GeoArea type to GeoAnycastArea
* @param p_area GeoArea to be converted
* @return GeoAnycastArea
*/
function f_geoArea2GeoAnycastArea(GeoArea p_area)
return GeoAnycastArea {
var GeoAnycastArea v_anycastArea;
if (p_area.shape == e_geoCircle) {
v_anycastArea.geoAnycastSubType := e_geoAnycastCircle;
}
else if (p_area.shape == e_geoRect) {
v_anycastArea.geoAnycastSubType := e_geoAnycastRect;
}
else if (p_area.shape == e_geoElip) {
v_anycastArea.geoAnycastSubType := e_geoAnycastElip;
}
else {
v_anycastArea.geoAnycastSubType := e_reserved;
}
v_anycastArea.geoAnycastArea := p_area.area;
return v_anycastArea;
}
/**
* @desc Compute a square geoArea
* @param p_centerLongPosVector Center point of the square area
* @param p_distanceA Width of the square area in meters
* @return GeoArea - Computed geoArea
*/
function f_computeSquareArea(
in LongPosVector p_centerLongPosVector,
in UInt16 p_distanceA
) return GeoArea {
var GeoArea v_geoArea;
v_geoArea := {
shape := e_geoRect,
area := {
geoAreaPosLatitude := p_centerLongPosVector.latitude,
geoAreaPosLongitude := p_centerLongPosVector.longitude,
distanceA := p_distanceA,
distanceB := p_distanceA,
angle := 0
}
}
return v_geoArea;
}
/**
* @desc Compute distance between two points
* @param p_pointA First point
* @param p_pointB Second point
* @return Computed distance in meters
* @see fx_computeDistance
*/
function f_distance(
in LongPosVector p_pointA,
in LongPosVector p_pointB
) return float {
log("*** f_distance: INFO: calling fx_computeDistance() ***");
return fx_computeDistance(p_pointA.latitude, p_pointA.longitude, p_pointB.latitude, p_pointB.longitude);
}
* @desc The base default.
*/
altstep a_default() runs on ItsNt {
var LongPosVector v_longPosVectorIut;
[] geoNetworkingPort.receive {
log("*** a_default: ERROR: Received an unexpected message ***");
f_selfOrClientSyncAndVerdict("error", e_error);
log("*** a_default: ERROR: Timeout while awaiting reaction of the IUT prior to Upper Tester action ***");
f_selfOrClientSyncAndVerdict("error", e_timeout);
log("*** a_default: ERROR: Timeout while awaiting the reception of a message ***");
f_selfOrClientSyncAndVerdict("error", e_timeout);
f_poDefault();
log("*** a_default: INFO: TEST COMPONENT NOW STOPPING ITSELF! ***");
stop;
}
/**
* @desc Neighbour default altstep (answers to LS Requests)
*/
altstep a_neighbourDefault() runs on ItsNt {
[] a_receiveLsRequestAndReply(
berge
committed
?, f_getPosition(vc_componentName).gnAddr.mid,
f_getPosition(vc_componentName),
f_poNeighbour();
log("*** a_neighbourDefault: INFO: TEST COMPONENT NOW STOPPING ITSELF! ***");
stop;
}
[] a_default() {
}
}
/**
* @desc Receive GeoUnicast packet
* @param p_senderLongPosVec Expected sender position vector
* @param p_destinationShortPosVec Expected destination position vector
* @param p_seqNumber Expected sequence number
altstep a_receiveGeoUnicast(
in template (present) LongPosVector p_senderLongPosVec,
in template (present) ShortPosVector p_destinationShortPosVec,
in template (present) UInt16 p_seqNumber
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoUnicastHeader(
p_senderLongPosVec,
p_destinationShortPosVec,
p_seqNumber)))) {
}
}
/**
* @desc Receive GeoUnicast packet for specific destination
* @param p_destinationShortPosVec Expected destination position vector
altstep a_receiveGeoUnicastWithDestination(in template (present) ShortPosVector p_destinationShortPosVec) runs on ItsNt {
[] a_receiveGeoUnicast(?, p_destinationShortPosVec, ?) {}
/**
* @desc Receive any GeoUnicast packet
*/
group geoGeoBroadcastAltsteps {
/**
* @desc Receive GeoBroadcast packet
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoBroadcastHeader(
p_srcLongPosVec,
/**
* @desc Receive GeoBroadcast packet with specific Area and HopLimit
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_broadcastArea Expected geoBroadcastArea
* @param p_hopLimit Expected hop limit
*/
altstep a_receiveGeoBroadcastWithAreaWithHopLimit(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber,
in template (present) GeoBroadcastArea p_broadcastArea,
in template (present) UInt8 p_hopLimit
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoBroadcastHeaderWithAreaWithHopLimit(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber,
p_broadcastArea,
p_hopLimit
)))) {
}
}
/**
* @desc Receive GeoBroadcast packet for specific Geobroadcast Area
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_broadcastArea Expected geoBroadcastArea
*/
altstep a_receiveGeoBroadcastWithArea(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) GeoBroadcastArea p_broadcastArea
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoBroadcastHeaderWithArea(
p_srcLongPosVec,
p_seqNumber,
p_broadcastArea
)))) {
}
}
} // end geoGeoBroadcastAltsteps
group geoGeoAnycastAltsteps {
/**
* @desc Receive GeoAnycast packet
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
*/
altstep a_receiveGeoAnycast(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeader(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber
)))) {
}
}
/**
* @desc Receive GeoAnycast packet with specific Area and HopLimit
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_anycastArea Expected geoAnycastArea
* @param p_hopLimit Expected hop limit
*/
altstep a_receiveGeoAnycastWithAreaWithHopLimit(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber,
in template (present) GeoAnycastArea p_anycastArea,
in template (present) UInt8 p_hopLimit
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeaderWithAreaWithHopLimit(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber,
p_anycastArea,
p_hopLimit
)))) {
}
}
/**
* @desc Receive GeoAnycast packet for specific GeoAnycast Area
* @param p_srcLongPosVec Expected source position vector
* @param p_senderLongPosVec Expected sender position vector
* @param p_seqNumber Expected sequence number
* @param p_anycastArea Expected geoAnycastArea
*/
altstep a_receiveGeoAnycastWithArea(
in template (present) LongPosVector p_srcLongPosVec,
in template (present) LongPosVector p_senderLongPosVec,
in template (present) UInt16 p_seqNumber,
in template (present) GeoAnycastArea p_anycastArea
) runs on ItsNt {
[] geoNetworkingPort.receive(mw_geoNwInd(mw_geoNwPdu(mw_geoAnycastHeaderWithArea(
p_srcLongPosVec,
p_senderLongPosVec,
p_seqNumber,
p_anycastArea
)))) {
}
}
} // end geoGeoAnycastAltsteps
* @desc Receive Location Service Request
* @param p_seqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_reqSrcPosVector Expected source position vector of the received LS Request
in template (present) UInt16 p_seqNumber,
berge
committed
in template (present) GN_Address.mid p_mid,
var GeoNetworkingInd v_msg;
[] geoNetworkingPort.receive(
mw_geoNwInd(
mw_geoNwPdu(
mw_lsRequestHeader(
p_seqNumber,
berge
committed
p_mid
)
)
)
) -> value v_msg {
p_reqSrcPosVector := valueof(v_msg.msgIn.header.lsRequestHeader.srcPosVector);
}
/**
* @desc Receive any Location Service Request
*/
altstep a_receiveAnyLsRequest() runs on ItsNt {
var LongPosVector v_reqSrcPosVector;
[] a_receiveLsRequest(?, ?, v_reqSrcPosVector) {}
* @desc Receive Location Service Request and send Location Service Reply
* @param p_reqSeqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_repSrcPosVector Source position vector of the sent LS Response
* @param p_repSenderPosVector Sender position vector of the sent LS Response
berge
committed
in template (value) GN_Address.mid p_mid,
in template (value) LongPosVector p_repSenderPosVector
var LongPosVector v_repDstPosVector;
berge
committed
[] a_receiveLsRequest(p_reqSeqNumber, p_mid, v_repDstPosVector) {
f_sendGeoNetMessage(m_geoNwReq(m_geoNwPdu(
f_longPosVector2ShortPosVector(v_repDstPosVector),
}
}
} // end geoLocationServiceAltsteps
} // end geoAltsteps
group preambles {
/**
* @desc The default preamble.
*/
function f_prDefault() runs on ItsNt {
activate(a_default());
}
/**
* @desc Preamble for non-neighbour nodes
*/
function f_prNonNeighbour() runs on ItsNt {
f_prDefault();
}
/**
* @desc Preamble for neighbour nodes
*/
function f_prNeighbour() runs on ItsNt {
/**
* @desc Brings the IUT into an initial state.
*/
function f_initialState() {
var ItsNt v_initComponent := ItsNt.create;
berge
committed
map(v_initComponent:utPort, system:utPort);
v_initComponent.start(f_utInitializeIut(m_gnInitialize));
v_initComponent.done;
berge
committed
unmap(v_initComponent:utPort, system:utPort);
/**
* @desc Receive and reply to LS Requests
* @param p_reqSeqNumber Expected sequence number of the received LS Request
* @param p_gnAddress GN address expected in received LS Request
* @param p_repSrcPosVector Source position vector of the sent LS Response
* @param p_repSenderPosVector Sender position vector of the sent LS Response
*/
function f_handleLocationService(
in template (present) UInt16 p_reqSeqNumber,
berge
committed
in template (value) GN_Address.mid p_mid,
in template (value) LongPosVector p_repSrcPosVector,
in template (value) LongPosVector p_repSenderPosVector
) runs on ItsNt {
tc_ac.start;