--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothmgmt/bluetoothclientlib/a2dpoptimisation/a2dpoptimisation.cpp	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,150 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#include <bluetooth/a2dpoptimisation.h>
+#include <bluetooth/a2dpoptimisationparams.h>
+
+#include <bluetooth/hciserverclient.h>
+#include <bluetooth/hci/hciipc.h>
+#include <bluetooth/logger.h>
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, LOG_COMPONENT_A2DP_OPTIMISER);
+#endif
+
+EXPORT_C RA2dpOptimiser::RA2dpOptimiser()
+	: iHCIServerSession(NULL)
+	{
+	}
+
+/**
+Opens the handle to the A2DP Optimisation interface.
+
+@return KErrNone if successful, otherwise a standard Symbian error code
+*/
+EXPORT_C TInt RA2dpOptimiser::Open()
+	{
+	LOG_FUNC
+	__ASSERT_ALWAYS(!iHCIServerSession, PANIC(KA2dpOptimiserUtilsPanic, EHandleIsAlreadyOpen));
+	
+	TInt err = KErrNoMemory;
+	iHCIServerSession = new RHCIServerSession;
+	if(iHCIServerSession)
+		{
+		err = iHCIServerSession->Open(KHCIA2dpOptimserManagerUid);
+		if(err != KErrNone)
+			{
+			delete iHCIServerSession;
+			iHCIServerSession = NULL;
+			}
+		}
+	return err;
+	}
+
+/**
+Closes the handle to the A2DP Optimisation interface.
+
+Note that it is safe to call this multiple times.
+*/
+EXPORT_C void RA2dpOptimiser::Close()
+	{
+    LOG_FUNC
+	if(iHCIServerSession)
+		{
+		iHCIServerSession->Close();
+		delete iHCIServerSession;
+		iHCIServerSession = NULL;
+		}
+	}
+
+/**
+Attempt to optimise the ACL for A2DP streaming.
+
+This method should return immediately without waiting for confirmation of optimisation
+from the hardware as it will be called directly before streaming is required. This
+method can also be called multiple times without having to remove the optimisation to
+allow for changing streaming parameters.
+
+The Peak Bandwidth argument is for the octets of A2DP data only, i.e. the overhead
+of additional headers, L2CAP for example, should not be considered by the caller of this 
+method. 
+
+@param aBDAddr Address of the remote device recieving audio stream
+@param aPeakBandwidth Peak Bandwidth of audio stream in octets per second
+@param aAccessLatency Access Latency of audio stream in microseconds
+*/
+EXPORT_C void RA2dpOptimiser::OptimiseAclForAudioStreaming(const TBTDevAddr& aBDAddr, TUint aPeakBandwidth, TUint aAccessLatency)
+	{
+    LOG_FUNC
+	__ASSERT_ALWAYS(iHCIServerSession, PANIC(KA2dpOptimiserUtilsPanic, EApiUsedWhenHandleIsNotOpen));	
+
+	TPckgBuf<TA2dpOptimisationParams> args(TA2dpOptimisationParams(aBDAddr, aPeakBandwidth, aAccessLatency));
+	static_cast<void>(iHCIServerSession->SendSync(EHCIA2dpOptimiseAcl, &args, NULL, 0));
+	}
+
+
+/**
+Attempt to remove any A2DP optimisation that was previously set using 
+OptimiseAclForAudioStreaming().
+
+@param aBDAddr Address of the remote device recieving audio stream
+*/
+EXPORT_C void RA2dpOptimiser::RemoveAclOptimisation(const TBTDevAddr& aBDAddr)
+	{
+    LOG_FUNC
+	__ASSERT_ALWAYS(iHCIServerSession, PANIC(KA2dpOptimiserUtilsPanic, EApiUsedWhenHandleIsNotOpen));
+	
+	TPckgBuf<TBTDevAddr> addrBuf(aBDAddr);
+	static_cast<void>(iHCIServerSession->SendSync(EHCIA2dpRemoveAclOptimisation, &addrBuf, NULL, 0));
+	}
+
+//
+// TA2dpOptimisationParams
+//
+EXPORT_C TA2dpOptimisationParams::TA2dpOptimisationParams(const TBTDevAddr& aBDAddr, TUint aPeakBandwidth, TUint aAccessLatency)
+	: iBDAddr(aBDAddr), iPeakBandwidth(aPeakBandwidth), iAccessLatency(aAccessLatency)
+	{
+	LOG_FUNC
+	}
+
+EXPORT_C TA2dpOptimisationParams::TA2dpOptimisationParams()
+	: iBDAddr(), iPeakBandwidth(0), iAccessLatency(0)
+	{
+	LOG_FUNC
+	}
+
+EXPORT_C TBTDevAddr TA2dpOptimisationParams::RemoteDeviceAddress() const
+	{
+	LOG_FUNC
+	return iBDAddr;
+	}
+
+EXPORT_C TUint TA2dpOptimisationParams::PeakBandwidth() const
+	{
+	LOG_FUNC
+	return iPeakBandwidth;
+	}
+
+EXPORT_C TUint TA2dpOptimisationParams::AccessLatency() const
+	{
+	LOG_FUNC
+	return iAccessLatency;
+	}
+