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// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <e32math.h>
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#include "MmfBtAudioPolicyServer.h"
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#include "MmfBtAudioPolicyStart.h"
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#include "MmfBtAudioPolicySession.h"
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const TInt KTimeOutInterval = 1000000;
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CMMFAudioPolicyServer* CMMFAudioPolicyServer::NewL()
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{
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CMMFAudioPolicyServer* s = new(ELeave) CMMFAudioPolicyServer();
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CleanupStack::PushL(s);
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s->ConstructL();
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CleanupStack::Pop();
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return s;
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}
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CMMFAudioPolicyServer::CMMFAudioPolicyServer() :
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CMmfIpcServer(EPriorityStandard)
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{
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}
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void CMMFAudioPolicyServer::ConstructL()
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{
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// Create AudioPolicy singleton
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iAudioPolicy = CAudioPolicy::NewL(this);
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TCallBack callBack(SendNotification,this);
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iNotificationTimer = CNotificationTimer::NewL(callBack);
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// Call base class to Start server
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StartL(KNullDesC);
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}
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CMMFAudioPolicyServer::~CMMFAudioPolicyServer()
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{
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if(iNotificationTimer != NULL)
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{
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StopNotificationTimer();
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}
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delete iAudioPolicy;
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delete iNotificationTimer;
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}
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CMmfIpcSession* CMMFAudioPolicyServer::NewSessionL(const TVersion& aVersion) const
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{
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TVersion v(KMMFAudioPolicyVersion,KMMFAudioPolicyMinorVersionNumber,KMMFAudioPolicyBuildVersionNumber);
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if(!User::QueryVersionSupported(v, aVersion))
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User::Leave(KErrNotSupported);
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CMMFAudioPolicySession* aAudioPolicySession = CMMFAudioPolicySession::NewL();
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return aAudioPolicySession;
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}
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void CMMFAudioPolicyServer::IncrementSessionId()
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{
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iPolicySessionId++;
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}
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void CMMFAudioPolicyServer::SendEventToClient(TInt aSessionToAlert, TInt /*aSessionToBeLaunched*/, TMMFAudioPolicyEvent& aEvent)
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{
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TMMFAudioPolicyEvent eventForClient;
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eventForClient.iEventType = aEvent.iEventType;
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eventForClient.iErrorCode = aEvent.iErrorCode;
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eventForClient.iState = aEvent.iState;
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// For the session requested, send event to client
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iSessionIter.SetToFirst();
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CMMFAudioPolicySession* session = STATIC_CAST(CMMFAudioPolicySession*, iSessionIter++);
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while (session != NULL)
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{
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if (session->PolicySessionId() == aSessionToAlert)
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{
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session->SendEventToClient(eventForClient);
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break; // Finished
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}
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session = STATIC_CAST(CMMFAudioPolicySession*, iSessionIter++);
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}
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}
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void CMMFAudioPolicyServer::LaunchRequest(TInt aSessionId, TMMFAudioPolicyEvent& aEvent)
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{
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iSessionIter.SetToFirst();
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CMMFAudioPolicySession* session = STATIC_CAST(CMMFAudioPolicySession*, iSessionIter++);
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while (session != NULL)
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{
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if (session->PolicySessionId() == aSessionId)
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{
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session->SendEventToClient(aEvent);
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break; // Finished
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}
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session = STATIC_CAST(CMMFAudioPolicySession*, iSessionIter++);
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}
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}
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void CMMFAudioPolicyServer::IncrementSessionCount()
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{
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iPolicySessionCount++;
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}
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CMMFAudioPolicyServer::CNotificationTimer *CMMFAudioPolicyServer::CNotificationTimer::NewL(TCallBack aCallBack)
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{
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CNotificationTimer* self = new(ELeave) CNotificationTimer(aCallBack);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(); // self
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return self;
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}
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CMMFAudioPolicyServer::CNotificationTimer::CNotificationTimer(TCallBack aCallBack)
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: CTimer(EPriorityHigh),iCallBack(aCallBack)
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{
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CActiveScheduler::Add(this);
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}
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void CMMFAudioPolicyServer::CNotificationTimer::RunL()
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{
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iCallBack.CallBack();
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}
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void CMMFAudioPolicyServer::DecrementSessionCount()
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{
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iPolicySessionCount--;
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}
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TInt CMMFAudioPolicyServer::PolicySessionCount()
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{
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return iPolicySessionCount;
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}
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void CMMFAudioPolicyServer::StartNotificationTimer()
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{
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iNotificationTimer->After(KTimeOutInterval);
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}
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void CMMFAudioPolicyServer::StopNotificationTimer()
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{
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iNotificationTimer->Cancel();
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}
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TInt CMMFAudioPolicyServer::SendNotification(TAny* aAny)
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{
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CMMFAudioPolicyServer* policyServer = reinterpret_cast<CMMFAudioPolicyServer*>(aAny);
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policyServer->iAudioPolicy->DoSendNotification();
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return KErrNone;
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}
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TBool CMMFAudioPolicyServer::IsTimerActive() const
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{
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return iNotificationTimer->IsActive();
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}
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