diff -r 000000000000 -r c53acadfccc6 locationmanager/client/src/rlocationtrail.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationmanager/client/src/rlocationtrail.cpp	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,196 @@
+/*
+* Copyright (c) 2006-2009 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:  An interface to Location Manager server
+*
+*/
+
+#include <f32file.h>
+#include <s32mem.h>
+#include <data_caging_path_literals.hrh>
+
+#include <locationeventdef.h>
+#include "rlocationtrail.h"
+#include "locationmanagerdefs.h"
+#include "locationmanagerdebug.h"
+
+EXPORT_C RLocationTrail::RLocationTrail() : iCurrentLocData( NULL )
+	{
+	}
+
+EXPORT_C RLocationTrail::~RLocationTrail()
+	{
+	delete iCurrentLocData;
+	}
+
+// --------------------------------------------------------------------------
+// RLocationTrail::StartLocationTrail
+// --------------------------------------------------------------------------
+//
+EXPORT_C TInt RLocationTrail::StartLocationTrail(TTrailCaptureSetting aState)
+    {
+    LOG( "RLocationTrail::StartLocationTrail()" );
+    TInt ret( KErrDisconnected );
+    TPckg<TTrailCaptureSetting> state( aState );
+    
+    if ( aState == RLocationTrail::EOff )
+    	{
+    	return KErrArgument;
+    	}
+    
+    if ( iHandle )
+        {
+        ret = SendReceive( ELocManStartTrail, TIpcArgs( &state ) );
+        }
+    return ret;
+    }
+// --------------------------------------------------------------------------
+// RLocationTrail::StopLocationTrail
+// --------------------------------------------------------------------------
+//
+EXPORT_C TInt RLocationTrail::StopLocationTrail()
+    {
+    LOG( "RLocationTrail::StopLocationTrail()" );
+    TInt ret( KErrNone );
+    if ( iHandle )
+        {
+        Send( ELocManStopTrail );    
+        }
+    else
+        {
+        ret = KErrDisconnected;
+        }
+    
+    return ret;
+    }
+// --------------------------------------------------------------------------
+// RLocationTrail::GetLocationTrailState
+// --------------------------------------------------------------------------
+//
+EXPORT_C TInt RLocationTrail::GetLocationTrailState( TTrailState& aState )
+    {
+    LOG( "RLocationTrail::GetLocationTrailState()" );
+    TInt ret( KErrDisconnected );
+    TPckg<TTrailState> state( aState );
+    
+    if ( iHandle )
+        {
+        ret = SendReceive( ELocManTrailState, TIpcArgs( &state ) );
+        }
+    return ret;
+    }
+// --------------------------------------------------------------------------
+// RLocationTrail::NotifyLocationTrailStateChange
+// --------------------------------------------------------------------------
+//
+EXPORT_C void RLocationTrail::NotifyLocationTrailStateChange( TRequestStatus& aStatus )
+    {
+    LOG( "RLocationTrail::NotifyLocationTrailStateChange()" );
+    if ( iHandle )
+        {
+        SendReceive( ELocManNotifyTrailStateChange, aStatus );
+        }        
+    else
+        {
+        CompleteRequest(aStatus, KErrDisconnected);
+        }
+    }
+
+// --------------------------------------------------------------------------
+// RLocationTrail::CancelNotificationRequest
+// --------------------------------------------------------------------------
+//
+EXPORT_C void RLocationTrail::CancelNotificationRequest()
+    {
+    LOG( "RLocationTrail::CancelNotificationRequest()" );
+    if ( iHandle )
+    	{
+        SendReceive( ELocManCancelNotification );
+    	}
+    }    
+
+// --------------------------------------------------------------------------
+// RLocationTrail::RetrieveLocation
+// --------------------------------------------------------------------------
+//    
+EXPORT_C TInt RLocationTrail::RetrieveLocation( const TTime& aTimeStamp, 
+												TLocationData& aLocationData,
+                                                TTrailState& aState )
+    {
+    TInt ret( KErrDisconnected );
+    TPckg<TTime> timeStamp( aTimeStamp );
+    TPckg<TTrailState> state( aState );
+    TPckg<TLocationData> locationData( aLocationData );
+    if ( iHandle )
+        {
+        ret = SendReceive( ELocManRetrieveLoc, TIpcArgs( &timeStamp, &locationData, &state ) );    
+        }
+    return ret;
+    }
+
+// --------------------------------------------------------------------------
+// RLocationTrail::CurrentLocation
+// --------------------------------------------------------------------------
+//
+EXPORT_C void RLocationTrail::CurrentLocation( TRequestStatus& aStatus, 
+											   TLocationData& aLocationData )
+    {
+    LOG( "RLocationTrail::CurrentLocation(), begin" );
+    
+    delete iCurrentLocData;
+    iCurrentLocData = new TPckg<TLocationData>( aLocationData );
+    
+    if ( iHandle && iCurrentLocData )
+        {
+        SendReceive( ELocManCurrentLoc, TIpcArgs( iCurrentLocData ), aStatus );
+        }
+    else
+        {
+        if ( !iCurrentLocData )
+        	{
+        	CompleteRequest(aStatus, KErrNoMemory);
+        	}
+        else
+        	{
+        	CompleteRequest(aStatus, KErrDisconnected);
+        	}
+        }
+    LOG( "RLocationTrail::CurrentLocation(), end" );
+    }
+
+// --------------------------------------------------------------------------
+// RLocationTrail::CancelLocationRequest
+// --------------------------------------------------------------------------
+//
+EXPORT_C void RLocationTrail::CancelLocationRequest()
+    {
+    if ( iHandle )
+        {
+        SendReceive( ELocManCancelCurrentLoc );
+        }
+    }
+
+EXPORT_C TInt RLocationTrail::GetTrailCaptureSetting( TTrailCaptureSetting& aCaptureSetting )
+	{
+	TPckg<TTrailCaptureSetting> captureSetting( aCaptureSetting );
+	TInt err( KErrDisconnected );
+	
+	if ( iHandle )
+		{
+		err = SendReceive( ELocManGetCaptureSetting, TIpcArgs( &captureSetting ) );
+		}
+	
+	return err;
+	}
+
+//End of File