--- a/bluetoothappprofiles/avrcp/absolutevolumeapi/src/absolutevolumeapitarget.cpp	Wed Oct 13 13:15:31 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,324 +0,0 @@
-// 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:
-//
-
-
-
-/**
- @file
- @publishedAll
- @released
-*/
-
-#include <absolutevolumeapitarget.h>
-#include <absolutevolumeapitargetobserver.h>
-#include <remconinterfaceselector.h>
-#include <absolutevolumeapi.h>
-#include <absolutevolumeutils.h>
-#include <bluetooth/logger.h>
-
-#ifdef __FLOG_ACTIVE
-_LIT8(KLogComponent, LOG_COMPONENT_REMCONABSOLUTEVOLUME);
-_LIT8(KLogFormat, "Operation Id = 0x%x, Data Lengh = %d");
-_LIT8(KLogNewL, "CRemConAbsoluteVolumeTarget::NewL");
-#endif
-
-/**
-Allocates and constructs a new CRemConAbsoluteVolumeTarget object
-
-@param aInterfaceSelector The interface selector. The client must have 
-       created one of these first.
-@param aObserver The observer through which the client will receive absolute
-       volume commands from M class MRemConAbsoluteVolumeTargetObserver.
-@param aVolume The initial relative volume on the client.
-@param aMaxVolume The client maximum volume against which aVolume is relative.
-@return A new CRemConAbsoluteVolumeTarget, owned by the interface selector.
-@panic AbsoluteVolumeTarget 0 if aMaxVolume is zero
-       AbsoluteVolumeTarget 1 if aVolume greater than aMaxVolume
-       
-*/
-EXPORT_C CRemConAbsoluteVolumeTarget* CRemConAbsoluteVolumeTarget::NewL(
-		CRemConInterfaceSelector& aInterfaceSelector, 
-		MRemConAbsoluteVolumeTargetObserver& aObserver,
-		TUint32 aVolume, 
-		TUint32 aMaxVolume)
-	{
-	LOG(KLogNewL);
-	
-	__ASSERT_ALWAYS(aMaxVolume > 0, 
-			User::Panic(KAbsoluteVolumeTargetPanicName, 
-					ETargetInvalidMaxVolume)
-			);
-	__ASSERT_ALWAYS(aVolume <= aMaxVolume, 
-			User::Panic(KAbsoluteVolumeTargetPanicName, 
-					ETargetVolumeBeyondMaxVolume)
-			);
-	
-	CRemConAbsoluteVolumeTarget* self = 
-	new(ELeave) CRemConAbsoluteVolumeTarget(aInterfaceSelector, 
-			aObserver, aVolume, aMaxVolume);
-	
-	CleanupStack::PushL(self);
-	self->ConstructL();
-	CleanupStack::Pop(self);
-	return self;
-	}
-
-/** 
-Constructor.
-@param aInterfaceSelector The interface selector.
-@param aObserver The observer of this interface.
-@param aVolume The initial relative volume on the client
-@param aMaxVolume The maximum volume on the client against which 
-       aVolume is relative.
-*/
-CRemConAbsoluteVolumeTarget::CRemConAbsoluteVolumeTarget(
-		CRemConInterfaceSelector& aInterfaceSelector, 
-		MRemConAbsoluteVolumeTargetObserver& aObserver,
-		TUint32 aVolume, 
-		TUint32 aMaxVolume)
-:	CRemConInterfaceBase(TUid::Uid(KRemConAbsoluteVolumeTargetApiUid),
-		KAbsoluteVolumeRequestDataSize, 
-		aInterfaceSelector,
-		ERemConClientTypeTarget), 
-	iObserver(aObserver),
-	iAbsoluteVolumeNotificationRequest(EFalse),
-	iClientVolume(aVolume),
-	iClientMaxVolume(aMaxVolume)
-	{
-	}
-	
-void CRemConAbsoluteVolumeTarget::ConstructL()
-	{
-	iOutBuf.CreateL(KAbsoluteVolumeResponseDataSize);
-
-	//Mandate the following features supported.
-	RRemConInterfaceFeatures features;
-	User::LeaveIfError(features.Open());
-	CleanupClosePushL(features);
-	features.AddOperationL(KRemConSetAbsoluteVolume);
-	
-	BaseConstructL(features);
-	CleanupStack::PopAndDestroy(&features);
-	}
-
-EXPORT_C CRemConAbsoluteVolumeTarget::~CRemConAbsoluteVolumeTarget()
-	{
-	iOutBuf.Close();
-	}
-
-TAny* CRemConAbsoluteVolumeTarget::GetInterfaceIf(TUid aUid)
-	{
-	TAny* ret = NULL;
-	if ( aUid == TUid::Uid(KRemConInterfaceIf2) )
-		{
-		ret = reinterpret_cast<TAny*>(
-			static_cast<MRemConInterfaceIf2*>(this)
-			);
-		}
-
-	return ret;
-	}
-
-/** 
-Called by the client in response to a MrcavtoSetAbsoluteVolume() call.
-
-@param aVolume The relative volume against the client maximum volume.  
-@param aErr The error code.
-     - KErrNone if the client has changed its absolute volume.
-     - System wide error code otherwise.
-@panic AbsoluteVolumeTarget 1, if volume is greater than max volume.
-*/
-EXPORT_C void CRemConAbsoluteVolumeTarget::SetAbsoluteVolumeResponse(
-		TUint32 aVolume, 
-		TInt aErr)
-	{
-	__ASSERT_ALWAYS(aVolume <= iClientMaxVolume, 
-			User::Panic(KAbsoluteVolumeTargetPanicName, 
-					ETargetVolumeBeyondMaxVolume)
-			);
-	
-	RRemConAbsoluteVolumeResponse response;
-	response.iError = KErrNone;
-	response.iVolume = aVolume;
-	response.iMaxVolume = iClientMaxVolume;
-	TRAPD(error, response.WriteL(iOutBuf));
-	if (error != KErrNone)
-		{
-		SendError(KErrAbsoluteVolumeInternalError, KRemConSetAbsoluteVolume);
-		return;
-		}
-	
-	if (aErr == KErrNone)
-		{
-		// send the response back to the CT
-		error = InterfaceSelector().SendUnreliable(
-				TUid::Uid(KRemConAbsoluteVolumeTargetApiUid),
-				KRemConSetAbsoluteVolume, ERemConResponse, iOutBuf );
-		}
-	else
-		{
-		SendError(KErrAbsoluteVolumeInternalError, KRemConSetAbsoluteVolume);
-		}
-	}
-
-/** 
-Must be called each time the volume changes on the client.
-
-It is used to inform the controller if it has requested updates on the client
-volume change.
-
-@param aVolume The relative volume against the client maximum volume. 
-@panic AbsoluteVolume 1, if volume greater than the client max volume.
-*/
-EXPORT_C void CRemConAbsoluteVolumeTarget::AbsoluteVolumeChanged(
-		TUint32 aVolume)
-	{
-	__ASSERT_ALWAYS(aVolume <= iClientMaxVolume, 
-			User::Panic(KAbsoluteVolumeTargetPanicName, 
-					ETargetVolumeBeyondMaxVolume)
-			);
-	
-	if (aVolume != iClientVolume)
-		{
-		// Records the current volume each time
-		// when the client absolute volume is changed
-		iClientVolume = aVolume;
-		
-		if (iAbsoluteVolumeNotificationRequest)
-			{
-			iAbsoluteVolumeNotificationRequest = EFalse;
-			SendNotificationResponse(ERemConNotifyResponseChanged);
-			}
-		}
-	}
-
-// From MRemConInterfaceIf
-void CRemConAbsoluteVolumeTarget::SendError(TInt aError, TUint aOperationId)
-	{
-	TInt error = KErrNone;
-	RRemConAbsoluteVolumeResponse errRsp;
-	errRsp.iError = aError;
-	TRAP(error, errRsp.WriteL(iOutBuf));
-	if (error == KErrNone)
-		{
-		InterfaceSelector().SendUnreliable(
-				TUid::Uid(KRemConAbsoluteVolumeTargetApiUid),
-				aOperationId, ERemConResponse, iOutBuf);
-		}
-	}
-
-void CRemConAbsoluteVolumeTarget::MrcibNewMessage(TUint aOperationId, 
-		const TDesC8& aData, 
-		TRemConMessageSubType aMsgSubType)
-	{
-	LOG_FUNC
-	LOG2(KLogFormat, aOperationId, aData.Length());
-
-	switch(aOperationId)
-		{
-	case KRemConSetAbsoluteVolume:
-		{
-		ProcessSetAbsoluteVolume(aData);
-		break;
-		}
-	case KRemConAbsoluteVolumeNotification:
-		{
-		// register for Notifications
-		if (aMsgSubType == ERemConNotifyCommandAwaitingInterim)
-			{
-			ProcessGetStatusAndBeginObserving();
-			}
-		else if (aMsgSubType == ERemConNotifyCommandAwaitingChanged)
-			{
-			ProcessGetStatus();
-			}
-	 	break;
-		}
-	default:
-		break; 
-		};
-	}
-
-/**
-Processes the request for setting absolute volume.
-
-@param aData The absolute volume data to be setted.
-*/
-void CRemConAbsoluteVolumeTarget::ProcessSetAbsoluteVolume(
-		const TDesC8& aData)
-	{	
-	TInt error;
-	RRemConAbsoluteVolumeRequest request;
-	TRAP(error, request.ReadL(aData));
-	if ( error == KErrNone)
-		{
-		iObserver.MrcavtoSetAbsoluteVolumeRequest(request.iVolume, 
-				request.iMaxVolume);
-		}
-	else
-		{
-		SendError(KErrAbsoluteVolumeInternalError, KRemConSetAbsoluteVolume);
-		}
-	}
-
-/**
-Processes the request for notify command waiting interim.
-*/
-void CRemConAbsoluteVolumeTarget::ProcessGetStatusAndBeginObserving()
-	{
-	//Flag is ETure to indicate the request for absolute volume change 
-	//notification has been received.
-	iAbsoluteVolumeNotificationRequest = ETrue;
-		
-	//send the interim response with the current absolute volume.
-	SendNotificationResponse(ERemConNotifyResponseInterim);
-	}
-
-/**
-Processes the request for notify command waiting changed.
-*/
-void CRemConAbsoluteVolumeTarget::ProcessGetStatus()
-	{
-	// send the current value
-	SendNotificationResponse(ERemConNotifyResponseChanged);
-	}
-
-/**
-Sends absolute volume interim or change response according to the message 
-type aMsgSubType
-
-@param aMsgSubType The remcon submessage type.
-*/
-void CRemConAbsoluteVolumeTarget::SendNotificationResponse(
-		TRemConMessageSubType aMsgSubType)
-	{
-	LOG_FUNC
-
-	TInt error = 0;
-	RRemConAbsoluteVolumeResponse response;
-	response.iError = KErrNone;
-	response.iVolume = iClientVolume;
-	response.iMaxVolume = iClientMaxVolume;
-	TRAP(error, response.WriteL(iOutBuf));
-	if (error == KErrNone)
-		{
-		error = InterfaceSelector().SendUnreliable(
-				TUid::Uid(KRemConAbsoluteVolumeTargetApiUid),
-				KRemConAbsoluteVolumeNotification, 
-				ERemConResponse, 
-				aMsgSubType,
-				iOutBuf);
-		}
-	}