kerneltest/e32test/timestamp/d_timestamp_dev.h
author Mike Kinghan <mikek@symbian.org>
Tue, 16 Nov 2010 14:39:21 +0000
branchGCC_SURGE
changeset 303 9b85206a602c
parent 200 73ea206103e6
permissions -rw-r--r--
We need a way to pass flags to rombuilds in Raptor via extension flm interfaces, so that the CPP pass of the rom input files can be informed what toolchain we are building with and conditionally include or exclude files depending on whether the toolchain could build them.

// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "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:
// d_timestamp_dev.h
//

#ifndef __D_TIMERSTAMP_DEV_H__
#define __D_TIMERSTAMP_DEV_H__

/**
  Logical Device (factory class) for 'TimestampTest'
*/
class DTimestampTestFactory : public DLogicalDevice
	{
public:
	DTimestampTestFactory();
	~DTimestampTestFactory();
	//	Inherited from DLogicalDevice
	virtual TInt Install();
	virtual void GetCaps(TDes8& aDes) const;
	virtual TInt Create(DLogicalChannelBase*& aChannel);
	};

class DTimestampTestPddChannel;

/**
  Logical Channel class for 'TimestampTest'
*/
class DTimestampTestChannel : public DLogicalChannel
	{
public:
	DTimestampTestChannel();
	virtual ~DTimestampTestChannel();
	//	Inherited from DObject
	virtual TInt RequestUserHandle(DThread* aThread, TOwnerType aType);
	// Inherited from DLogicalChannelBase
	virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
	virtual void HandleMsg(TMessageBase* aMsg);
    // intercept messages on client thread
    virtual TInt SendMsg(TMessageBase* aMsg);
private:
	// Panic reasons
	enum TPanic
		{
		ERequestAlreadyPending = 1
		};
	// Implementation for the differnt kinds of messages sent through RBusLogicalChannel
	TInt DoControl(TInt aFunction, TAny* a1, TAny* a2);
	void DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2);
    TInt SendRequest(TMessageBase* aMsg);
    TInt SendControl(TMessageBase* aMsg);
	void DoCancel(TUint aMask);
    void DoTimerExpire();
    void DoDfcFn();
    // Accessor for the PDD
	inline DTimestampTestPddChannel& Pdd();
protected:
    
    
private:
    static void timerExpire(TAny* aParam);
    static void dfcFn(TAny* aParam);
    DThread* iClient;
    TDynamicDfcQue* iQue;
    TClientDataRequest<STimestampResult> *iWaitOnTimerRequest;
    TClientRequest *iStartRequest;
    TInt iNTicks;
    NTimer iTimer;
    TDfc iDfc;
    TUint64 iLastTimestamp;
    TUint64 iTimestampDelta;
    TBool iStarted;
	};


inline DTimestampTestPddChannel& DTimestampTestChannel::Pdd()
	{ return *((DTimestampTestPddChannel*)iPdd); }

/*
 * DTimestampTestPddChannel
 * Interface Pdd
 */


class DTimestampTestPddChannel : public DBase
    {
public:
    /*
     * reset any variables requried to check entry into a low power mode
     * between time of call and time at which iTimer will next expire
     */
    virtual void StartLPMEntryCheck() = 0;
    /*
     * @return ETrue if a low power modes was entered
     */
    virtual TBool EndLPMEntryCheck() = 0;
    /*
     * Provide test parameters
     */
    virtual void TestConfig(STimestampTestConfig& aInfo) = 0;
    };



#endif //__D_TIMERSTAMP_DEV_H__