// Copyright (c) 2006-2009 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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+
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/**+
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 @file+
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 @internalComponent+
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*/+
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+
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#include "controllermanager.h"+
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+
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#include "hctlti.h"+
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#include "hctltiutils.h"+
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+
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#include <bluetooth/hci/controllerstateobserver.h>+
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#include <bluetooth/hci/hctlchannelobserver.h>+
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#include <bluetooth/logger.h>+
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+
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#ifdef __FLOG_ACTIVE+
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_LIT8(KLogComponent, LOG_COMPONENT_HCTL_TI);+
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#endif+
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+
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+
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CControllerManager* CControllerManager::NewL(CHCTLTi& aHctl) +
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	{+
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	LOG_STATIC_FUNC+
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+
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	CControllerManager* self = new(ELeave) CControllerManager(aHctl);+
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	return self;+
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	}+
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+
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CControllerManager::CControllerManager(CHCTLTi& aHctl)+
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  :	iHctl(aHctl)+
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	{+
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	LOG_FUNC+
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	}+
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+
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TInt CControllerManager::MhpiGetPower(TBTPowerState& aState)+
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	{+
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	LOG_FUNC+
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+
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	// Return current state.+
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	aState = iHctl.CurrentPowerState();+
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	return KErrNone;+
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	}+
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	+
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TInt CControllerManager::MhpiSetPower(TBTPowerState aState)+
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	{+
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	LOG_FUNC+
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+
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	TInt rerr = KErrAlreadyExists;+
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	// Check that the requested state differs from the current state.+
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	if(aState != iHctl.CurrentPowerState())+
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		{+
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		__ASSERT_ALWAYS(aState == EBTOff || aState == EBTOn, +
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		                PANIC(KTiPanic, EUnexpectedCtrlMgrPowerState));+
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		__ASSERT_ALWAYS(iControllerStateObserver, +
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		                PANIC(KTiPanic, EStateObserverNotAvailable));		+
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+
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		iControllerStateObserver->McsoProcessPowerChange(KErrNone,+
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														 MControllerStateObserver::EBTFatalChange,+
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														 aState);+
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+
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		if(aState == EBTOff)+
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			{+
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			// Cancel any reads / writes.+
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			iHctl.HandlePowerOff();+
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			}+
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		else+
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			{+
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			// Re-start the sender and receiver.+
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			iHctl.HandlePowerOn();+
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			}+
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		+
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		rerr = KErrNone;+
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		}+
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+
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	return rerr;+
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	}+
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	+
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+
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void CControllerManager::HardReset()+
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	{+
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	LOG_FUNC+
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	+
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	// Check if the power is currently switched off.  This takes priority over+
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	// hard reset.+
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	if(iHctl.CurrentPowerState() == EBTOn)+
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		{+
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		__ASSERT_ALWAYS(iControllerStateObserver, +
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		                PANIC(KTiPanic, EStateObserverNotAvailable));		+
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+
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		// Switch the power off then on to perform the reset.+
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		iControllerStateObserver->McsoProcessHardResetPhaseChange(KErrNone, MControllerStateObserver::EBTFatalChange, EBTResetStarted);+
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		// Cancel any reads / writes.+
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		iHctl.HandlePowerOff();+
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+
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		iHctl.HandlePowerOn();+
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+
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		// Reset is complete.+
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		iControllerStateObserver->McsoProcessHardResetPhaseChange(KErrNone, MControllerStateObserver::EBTFatalChange, EBTResetComplete);+
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		}+
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	}+
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+
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+
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void CControllerManager::SetControllerStateObserver(MControllerStateObserver& aControllerStateObserver)+
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	{+
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	LOG_FUNC+
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+
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	iControllerStateObserver = &aControllerStateObserver;+
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	}+
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