1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/devsound/devsoundrefplugin/src/platsec/server/AudioServer/MmfAudioServerSession.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,88 @@
     1.4 +// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include "MmfAudioServerSession.h"
    1.20 +#include "MmfAudioClientServer.h"
    1.21 +#include "MmfAudioServer.h"
    1.22 +#include <s32mem.h>
    1.23 +#include <e32math.h>
    1.24 +
    1.25 +
    1.26 +/*
    1.27 + This call takes ownership of aDevSoundSessionHandle. We need to ensure that it is closed
    1.28 + in case of failure, but want to avoid double close situations. We emporarily push the argument
    1.29 + onto cleanup stack and pass it into the CMMFAudioServerSession once we know that the assignment
    1.30 + can't fail. The latter object itself takes ownership.
    1.31 + */
    1.32 +CMMFAudioServerSession* CMMFAudioServerSession::NewL(RHandleBase& aDevSoundSessionHandle)
    1.33 +	{
    1.34 +	CleanupClosePushL(aDevSoundSessionHandle);
    1.35 +	CMMFAudioServerSession* self = new(ELeave) CMMFAudioServerSession();
    1.36 +	CleanupStack::Pop(&aDevSoundSessionHandle);
    1.37 +	self->SetDevSoundSessionHandle(aDevSoundSessionHandle);
    1.38 +	CleanupStack::PushL(self);
    1.39 +	self->ConstructL();
    1.40 +	CleanupStack::Pop(self);
    1.41 +	return self;
    1.42 +	}
    1.43 +
    1.44 +void CMMFAudioServerSession::ConstructL()
    1.45 +	{
    1.46 +	}
    1.47 +
    1.48 +CMMFAudioServerSession::CMMFAudioServerSession()// : iEventsQue(_FOFF(TMMFAudioPolicyEventHolder,iLink))
    1.49 +	{
    1.50 +	}
    1.51 +
    1.52 +void CMMFAudioServerSession::CreateL(const CMmfIpcServer& aServer)
    1.53 +	{
    1.54 +	CMmfIpcSession::CreateL(aServer);
    1.55 +	CMMFAudioServer* server = static_cast<CMMFAudioServer*>(CONST_CAST(CMmfIpcServer*, &aServer));
    1.56 +	server->IncrementSessionId();
    1.57 +	iAudioServerSessionId = server->AudioServerSessionId();
    1.58 +	}
    1.59 +
    1.60 +CMMFAudioServerSession::~CMMFAudioServerSession()
    1.61 +	{
    1.62 +	CMMFAudioServer* server = 
    1.63 +		const_cast<CMMFAudioServer*>(static_cast<const CMMFAudioServer*>(Server()));
    1.64 +	if (server)
    1.65 +		{
    1.66 +		server->DecrementSessionId();		
    1.67 +		}
    1.68 +	iDevSoundSessionHandle.Close();
    1.69 +	}
    1.70 +
    1.71 +void CMMFAudioServerSession::ServiceL(const RMmfIpcMessage& aMessage)
    1.72 +	{
    1.73 +	switch(aMessage.Function())
    1.74 +		{
    1.75 +	case EMMFDevSoundSessionHandle:
    1.76 +		aMessage.Complete(iDevSoundSessionHandle);
    1.77 +		break;
    1.78 +	default:
    1.79 +		User::Leave(KErrNotSupported);
    1.80 +		break;
    1.81 +		}
    1.82 +	}
    1.83 +
    1.84 +void CMMFAudioServerSession::SendEventToClient(/*TMMFAudioPolicyEvent& aEvent*/)
    1.85 +	{
    1.86 +	}
    1.87 +
    1.88 +void CMMFAudioServerSession::SetDevSoundSessionHandle(RHandleBase& aDevSoundSessionHandle)
    1.89 +	{
    1.90 +	iDevSoundSessionHandle = aDevSoundSessionHandle;
    1.91 +	}