--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/resourcemgmt/hwresourcesmgr/power/src/HWRMBatteryMeasurementsAO.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,118 @@
+// Copyright (c) 2008-2009 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:
+//
+
+// INCLUDE FILES
+#include "HWRMBatteryMeasurementsAO.h"
+#include "HWRMPower.h"
+#include "HWRMtrace.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CHWRMBatteryMeasurementsAO::CHWRMBatteryMeasurementsAO
+// C++ Constructor
+// -----------------------------------------------------------------------------
+//
+CHWRMBatteryMeasurementsAO::CHWRMBatteryMeasurementsAO(RHWRMClient& aClient)
+ 	: CActive(EPriorityStandard),iCountPckg(iCount),
+ 	iClient(aClient) 
+ 	{} 
+ 	
+// -----------------------------------------------------------------------------
+// CHWRMBatteryMeasurementsAO::~CHWRMBatteryMeasurementsAO
+// C++ Destructor
+// -----------------------------------------------------------------------------
+//
+CHWRMBatteryMeasurementsAO::~CHWRMBatteryMeasurementsAO()
+	{
+
+	}
+
+
+// -----------------------------------------------------------------------------
+// CHWRMBatteryMeasurementsAO::SendCancel
+// Used by the derived classes to to cancel  any outstanding GetMeasurements requests.
+// -----------------------------------------------------------------------------
+//
+void CHWRMBatteryMeasurementsAO::SendCancel(TInt aCommand)
+	{
+	iClient.ExecuteOperation(aCommand, TIpcArgs());
+	}
+
+//-----------------------------------------------------------------------------
+// Interface for changing the callback pointer.
+// Needs to be implemented in derived class.
+// Default implementation is empty.
+//-----------------------------------------------------------------------------
+
+void CHWRMBatteryMeasurementsAO::SetCallBack(TAny*)
+    {
+     
+    }
+
+
+#ifdef SYMBIAN_HWRM_EXTPOWERINFO
+//-----------------------------------------------------------------------------
+// If measurements are stopped by HWRM (because of charger disconnected,...)
+// complete the callback with KErrCancel.
+// Default implementation is empty.
+//-----------------------------------------------------------------------------
+ void CHWRMBatteryMeasurementsAO::CancelClientNotification()
+    {
+    
+    }
+
+#endif //SYMBIAN_HWRM_EXTPOWERINFO
+
+// -----------------------------------------------------------------------------
+// CHWRMBatteryMeasurementsAttributeAO::GetAsyncBatch
+// Issue an asynchronous request to hwrm server to retrieve measurements.
+// aCommand is either: EHWRMGetVoltageMeasurement or EHWRMGetConsumptionMeasurements.
+// -----------------------------------------------------------------------------
+//
+template<typename T>
+CHWRMBatteryMeasurementsAttributeAO<T>::CHWRMBatteryMeasurementsAttributeAO(RHWRMClient& aClient)
+ 	: CHWRMBatteryMeasurementsAO(aClient),
+ 	iMeasurementsArrayPckg(iResultsArray)
+    {
+    }
+
+
+template<typename T>
+void CHWRMBatteryMeasurementsAttributeAO<T>::GetAsyncBatch(TInt aCommand)
+	{		 	 
+	if (IsActive())
+		{
+		#ifdef _DEBUG
+		_LIT(KHWRMBatteryMeasurementsPanic,"CHWRMBatteryMeasurementsAO");
+		#endif		
+		__ASSERT_DEBUG(!IsActive(), User::Panic(KHWRMBatteryMeasurementsPanic,KErrInUse));
+		}
+	else
+		{		
+		iCount = 20;//request up to 20 - check the number of items received
+		iClient.ExecuteAsyncOperation(aCommand, TIpcArgs(&iMeasurementsArrayPckg, &iCountPckg), iStatus);	 
+		SetActive();
+		}
+	}
+
+
+//Explicit Instantiation.
+//All new type of measurements needs to be instatiated here.
+template class CHWRMBatteryMeasurementsAttributeAO<TInt>;
+template class CHWRMBatteryMeasurementsAttributeAO<CHWRMPower::TBatteryPowerMeasurementData>;
+
+
+// End of File