sl@0: /*
sl@0: * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:   This is the implementation of the CRestrictedAudioOutputMessageHandler class.
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: // INCLUDE FILES
sl@0: #include    "RestrictedAudioOutput.h"
sl@0: #include    "RestrictedAudioOutputMessageHandler.h"
sl@0: #include    "RestrictedAudioOutputMessageTypes.h"
sl@0:                 
sl@0: 
sl@0: // ================= MEMBER FUNCTIONS =======================
sl@0: 
sl@0: // C++ default constructor can NOT contain any code, that
sl@0: // might leave.
sl@0: //
sl@0: CRestrictedAudioOutputMessageHandler::CRestrictedAudioOutputMessageHandler(CRestrictedAudioOutput* aAudioOutput)
sl@0: 	 :	CMMFObject(KUidRestrictedAudioOutput)
sl@0:     {
sl@0:     iAudioOutput = aAudioOutput;
sl@0:     }
sl@0: 
sl@0: // Two-phased constructor.
sl@0: EXPORT_C CRestrictedAudioOutputMessageHandler* CRestrictedAudioOutputMessageHandler::NewL(TAny* aCustomInterface)
sl@0:     {
sl@0:     CRestrictedAudioOutput* audioOutput = (CRestrictedAudioOutput*)aCustomInterface;
sl@0:     CRestrictedAudioOutputMessageHandler* self = new (ELeave) CRestrictedAudioOutputMessageHandler(audioOutput);
sl@0: 
sl@0: 	self->ConstructL();
sl@0:     return self;
sl@0:     }
sl@0:     
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRestrictedAudioOutputMessageHandler::ConstructL
sl@0: // Symbian 2nd phase constructor can leave.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CRestrictedAudioOutputMessageHandler::ConstructL()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0:     
sl@0: // Destructor
sl@0: CRestrictedAudioOutputMessageHandler::~CRestrictedAudioOutputMessageHandler()
sl@0: 	{
sl@0: 	delete iAudioOutput;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // ---------------------------------------------------------
sl@0: // CRestrictedAudioOutputMessageHandler::AudioOutputL
sl@0: // ?implementation_description
sl@0: // (other items were commented in a header).
sl@0: // ---------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TUid CRestrictedAudioOutputMessageHandler::Uid()
sl@0: 	{
sl@0: 	return KUidRestrictedAudioOutput;
sl@0: 	}
sl@0: 
sl@0: // ---------------------------------------------------------
sl@0: // CRestrictedAudioOutputMessageHandler::SetAudioOutputL
sl@0: // ?implementation_description
sl@0: // (other items were commented in a header).
sl@0: // ---------------------------------------------------------
sl@0: //
sl@0: void CRestrictedAudioOutputMessageHandler::HandleRequest(TMMFMessage& aMessage)
sl@0: 	{
sl@0: 	ASSERT(aMessage.Destination().InterfaceId() == KUidRestrictedAudioOutput);
sl@0: 	TRAPD(error,DoHandleRequestL(aMessage));
sl@0: 	if(error)
sl@0: 		{
sl@0: 		aMessage.Complete(error);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: // ---------------------------------------------------------
sl@0: // CRestrictedAudioOutputMessageHandler::DoHandleRequestL
sl@0: // ?implementation_description
sl@0: // (other items were commented in a header).
sl@0: // ---------------------------------------------------------
sl@0: //
sl@0: void CRestrictedAudioOutputMessageHandler::DoHandleRequestL(TMMFMessage& aMessage)
sl@0: 	{
sl@0: 
sl@0: 	switch(aMessage.Function())
sl@0: 		{
sl@0: 		case ERaofCommit:
sl@0: 			{
sl@0: 			DoCommitL(aMessage);
sl@0: 			break;
sl@0: 			}			
sl@0: 		default:
sl@0: 			{
sl@0: 			aMessage.Complete(KErrNotSupported);
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: 	
sl@0: // ---------------------------------------------------------
sl@0: // CRestrictedAudioOutputMessageHandler::DoCommitL
sl@0: // ?implementation_description
sl@0: // (other items were commented in a header).
sl@0: // ---------------------------------------------------------
sl@0: //
sl@0: void CRestrictedAudioOutputMessageHandler::DoCommitL(TMMFMessage& aMessage)
sl@0: 	{
sl@0: #ifdef _DEBUG 	
sl@0: 	RDebug::Print(_L("CRestrictedAudioOutputMessageHandler::DoCommitL"));
sl@0: #endif
sl@0: 	
sl@0: 	TPckgBuf<TInt> countPckg;
sl@0: 	aMessage.ReadData1FromClient(countPckg);
sl@0: 	TInt count = countPckg();
sl@0: 	
sl@0: #ifdef _DEBUG 	
sl@0: 	RDebug::Print(_L("CRestrictedAudioOutputMessageHandler::DoCommitL Count: %d"),count);
sl@0: #endif
sl@0: 		
sl@0: 	CArrayFixFlat<CRestrictedAudioOutput::TAllowedOutputPreference>* outputArray =
sl@0: 		new(ELeave) CArrayFixFlat<CRestrictedAudioOutput::TAllowedOutputPreference>(4);
sl@0: 	CleanupStack::PushL(outputArray);
sl@0: 	outputArray->ResizeL(count);
sl@0: 	
sl@0: 	TInt length = count * outputArray->Length();
sl@0: 	TPtr8 arrayPtr((TUint8*)&(*outputArray)[0],length, length);
sl@0: 	aMessage.ReadData2FromClient(arrayPtr);
sl@0: 	
sl@0: 	CRestrictedAudioOutput::TAllowedOutputPreference pref;	
sl@0: 	
sl@0: 	TInt err = iAudioOutput->Reset();
sl@0: 	
sl@0: 	for (TInt i = 0; i < count; i++)
sl@0: 	{
sl@0: 		pref = (outputArray->Array())[i];
sl@0: #ifdef _DEBUG 
sl@0: 		RDebug::Print(_L("DoCommitL Calling Append for: %d"),pref);
sl@0: #endif		
sl@0: 		TInt err = iAudioOutput->AppendAllowedOutput(pref);
sl@0: 	}
sl@0: 	
sl@0: #ifdef _DEBUG 		
sl@0: 	RDebug::Print(_L("CRestrictedAudioOutputMessageHandler::DoCommitL Calling Commit..."));
sl@0: #endif
sl@0: 
sl@0: 	iAudioOutput->Commit();	
sl@0: 	CleanupStack::PopAndDestroy();	//outputArray
sl@0: 		
sl@0: 	aMessage.Complete(KErrNone);
sl@0: 	}
sl@0: 		
sl@0: 
sl@0: // End of File