diff -r 000000000000 -r 667063e416a2 locationtriggering/ltclientlib/src/lbtgeocircle.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationtriggering/ltclientlib/src/lbtgeocircle.cpp	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,258 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Implementation of class representing a geographical
+* circular area.
+*
+*/
+
+
+#include <e32math.h>
+#include "lbtgeocircle.h"
+#include "lbtgeoareabase.h"
+#include "lbterrors.h"
+
+
+
+
+
+// ======== LOCAL FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::NewL()
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+EXPORT_C   CLbtGeoCircle* CLbtGeoCircle::NewL() 
+    {
+   	CLbtGeoCircle* self = new( ELeave ) CLbtGeoCircle;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+	CleanupStack::Pop( self );  
+	return self;
+    }
+    
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::NewLC()
+//
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+EXPORT_C   CLbtGeoCircle* CLbtGeoCircle::NewLC() 
+    {
+   	CLbtGeoCircle* self = new( ELeave ) CLbtGeoCircle;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }    
+    
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::NewL(TCoordinate aCenter,
+//            TReal aRadius)
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+
+EXPORT_C  CLbtGeoCircle* CLbtGeoCircle::NewL( const TCoordinate& aCenter,
+            TReal aRadiusInMeters )
+
+    {
+	CLbtGeoCircle* self = new( ELeave ) CLbtGeoCircle;
+    CleanupStack::PushL( self );
+    self->ConstructL(aCenter,aRadiusInMeters);
+	CleanupStack::Pop( self );    
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::NewLC(TCoordinate aCenter,
+//            TReal aRadius)
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+
+EXPORT_C  CLbtGeoCircle* CLbtGeoCircle::NewLC( const TCoordinate& aCenter,
+            TReal aRadiusInMeters )
+
+    {
+	CLbtGeoCircle* self = new( ELeave ) CLbtGeoCircle;
+    CleanupStack::PushL( self );
+    self->ConstructL(aCenter,aRadiusInMeters);
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CLbtGeoCircle::ConstructL(TCoordinate aCenter,TReal aRadius)
+    {
+    iCenter=aCenter;
+    if(aRadius<0)
+		User::Panic(KLbtClientPanicCategory,ELbtErrArgument);
+	iRadius=aRadius;
+    } 
+   
+   
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// ---------------------------------------------------------------------------
+//
+void CLbtGeoCircle::ConstructL()
+    {
+	iRadius=0;
+	}
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::Center()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//    
+TCoordinate CLbtGeoCircle::Center() const
+    {
+    // To Do : Check if the center has been set or not. If not then lat long values should be NaN
+	return iCenter;
+    }
+
+// ---------------------------------------------------------------------------
+// From class CLbtGeoAreaBase.
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+CLbtGeoAreaBase::TGeoAreaType CLbtGeoCircle::Type() const
+    {
+	return CLbtGeoAreaBase::ECircle;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::SetCenter()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//  
+EXPORT_C void CLbtGeoCircle::SetCenter(const TCoordinate& aCenter )
+    {
+    iCenter=aCenter;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::Radius()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C TReal CLbtGeoCircle::Radius() const
+    {
+	return iRadius;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::SetRadius()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C void CLbtGeoCircle::SetRadius( TReal aRadiusInMeters )
+    {
+	if(aRadiusInMeters<0)
+
+		User::Panic(KLbtClientPanicCategory,ELbtErrArgument);
+	
+	iRadius=aRadiusInMeters;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::GetAdditionalGeoAreaInfo()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C RPointerArray< CLbtGeoAreaBase >& CLbtGeoCircle::GetAdditionalGeoAreaInfo()
+    {
+    return iAdditionalGeoAreaInfo;
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::SetAdditionalGeoAreaInfo()
+// This method is currently not supported.
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C void CLbtGeoCircle::SetAdditionalGeoAreaInfo(CLbtGeoAreaBase* /*aGeoArea*/)
+    {
+    
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::CLbtGeoCircle()
+// Default constructor
+// ---------------------------------------------------------------------------
+// 
+CLbtGeoCircle::CLbtGeoCircle()
+    {
+	
+    }
+    
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::~CLbtGeoCircle()
+// Destructor
+// ---------------------------------------------------------------------------
+// 
+CLbtGeoCircle::~CLbtGeoCircle()
+    {
+	
+    }
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::DoInternalizeL()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C void CLbtGeoCircle::DoInternalizeL(RReadStream& aStream) 
+    {
+	TReal64 Lat,Long;
+	TReal Rad;
+	TReal32 Alt;
+	Lat=aStream.ReadReal64L();
+	Long=aStream.ReadReal64L();
+	
+    Alt=aStream.ReadReal32L();
+    Rad=aStream.ReadReal32L();
+    iCenter.SetCoordinate(Lat,Long,Alt);
+	iRadius=Rad;
+	}
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::DoExternalizeL()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+EXPORT_C void CLbtGeoCircle::DoExternalizeL(RWriteStream& aStream) const 
+    {
+	aStream.WriteReal64L(iCenter.Latitude());
+	aStream.WriteReal64L(iCenter.Longitude());
+	aStream.WriteReal32L(iCenter.Altitude());
+
+	aStream.WriteReal32L(iRadius);
+	}
+
+// ---------------------------------------------------------------------------
+// CLbtGeoCircle::ValidateGeoCircleInfoL()
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+// 
+void CLbtGeoCircle::ValidateCircleInformationL()
+    {
+    if( Math::IsNaN(iCenter.Latitude()) ||
+        Math::IsNaN(iCenter.Longitude())||
+        iRadius == 0 )
+        {
+        User::Leave( KErrArgument );
+        } 
+    }