--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/d_lddpowerseqtest.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,280 @@
+// Copyright (c) 2006-2009 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:
+// e32test\power\d_lddpowerseqtest.cpp
+// LDD for testing the power up and down sequence
+// 
+//
+
+#include <kernel/kernel.h>
+#include <kernel/kpower.h>
+#include "d_lddpowerseqtest.h"
+
+
+_LIT(KLitPower1,"PowerSeqTest1");
+_LIT(KLitPower2,"PowerSeqTest2");
+
+//
+// Variables to store asynchronous status request and time count user variables address.
+//
+TRequestStatus *aStatus_up1;
+TRequestStatus *aStatus_up2;
+TRequestStatus *aStatus_down1;
+TRequestStatus *aStatus_down2;
+TUint *time_power1down;
+TUint *time_power2down;
+TUint *time_power1up;
+TUint *time_power2up;
+TUint sleepTime;
+
+
+class DTest1;
+//
+// Power handler1
+//
+class DTest1PowerHandler : public DPowerHandler
+	{
+public:
+	DTest1PowerHandler();
+
+	void PowerUp();
+	void PowerDown(TPowerState);
+	};
+
+//
+// Power handler2
+//
+class DTest2PowerHandler : public DPowerHandler
+	{
+public:
+	DTest2PowerHandler();
+	void PowerUp();
+	void PowerDown(TPowerState);
+	};
+
+class DTestFactory : public DLogicalDevice
+//
+// Test LDD factory
+//
+	{
+public:
+	DTestFactory();
+	virtual TInt Install(); 					//overriding pure virtual
+	virtual void GetCaps(TDes8& aDes) const;	//overriding pure virtual
+	virtual TInt Create(DLogicalChannelBase*& aChannel); 	//overriding pure virtual
+	};
+
+class DTest1 : public DLogicalChannelBase
+//
+// Test logical channel
+//
+	{
+public:
+	virtual ~DTest1();
+protected:
+	virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
+	virtual TInt Request(TInt aReqNo, TAny* a1, TAny* a2);
+	DTest1PowerHandler power1;
+	DTest2PowerHandler power2;
+	};
+
+
+
+DECLARE_STANDARD_LDD()
+	{
+	return new DTestFactory;
+	}
+
+//
+// Constructor
+//
+DTestFactory::DTestFactory()
+	{
+
+	}
+
+TInt DTestFactory::Create(DLogicalChannelBase*& aChannel)
+	{
+//
+// Create new channel
+//
+	aChannel=new DTest1;
+	return aChannel?KErrNone:KErrNoMemory;
+	}
+
+TInt DTestFactory::Install()
+//
+// Install the LDD - overriding pure virtual
+//
+	{
+	return SetName(&KLddName);
+	}
+
+void DTestFactory::GetCaps(TDes8& /*aDes*/) const
+//
+// Get capabilities - overriding pure virtual
+//
+	{
+	}
+
+TInt DTest1::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& /*aVer*/)
+//
+// Create channel
+//
+	{
+	//try to remove a handler that hasn't been added yet - should not cause any problems
+	power1.Remove();
+	//Add power handlers
+	power2.Add();
+	power1.Add();
+	return KErrNone;
+	}
+
+DTest1::~DTest1()
+//
+// Destructor
+//
+	{
+	power1.Remove();
+	power2.Remove();
+	//try to remove a handler twice - should not cause any problems
+	power2.Remove();
+	}
+
+TInt DTest1::Request(TInt aReqNo, TAny* a1, TAny* a2)
+	{
+//
+// Store status requests and time stamp variable for each power up and power down
+//
+
+	if(aReqNo<0)
+		{
+		// 'Request' functions...
+		TRequestStatus* s = (TRequestStatus*)a1;
+		TAny* args[2];
+		kumemget32(args,a2,sizeof(args)); // get user side arguments
+
+		switch(~aReqNo)
+			{
+			case RLddTest1::EPOWERDOWN_POWER1:
+				aStatus_down1 = s;
+				time_power1down = (TUint*)args[0];
+				break;
+
+			case RLddTest1::EPOWERDOWN_POWER2:
+				aStatus_down2 = s;
+				time_power2down = (TUint*)args[0];
+				break;
+
+			case RLddTest1::EPOWERUP_POWER1:
+				aStatus_up1 = s;
+				time_power1up = (TUint*)args[0];
+				break;
+
+			case RLddTest1::EPOWERUP_POWER2:
+				aStatus_up2 = s;
+				time_power2up = (TUint*)args[0];
+				break;
+			}
+		}
+	else
+		{
+		// 'Control' functions...
+		switch(aReqNo)
+			{
+			// DoControl
+			case RLddTest1::ESET_SLEEPTIME:
+				sleepTime = (TUint)a1;
+				break;
+			}
+		}
+
+	return KErrNone;
+	}
+
+DTest1PowerHandler::DTest1PowerHandler():DPowerHandler(KLitPower1)
+	{
+//
+// Power handler1 constructor
+//
+	}
+
+DTest2PowerHandler::DTest2PowerHandler():DPowerHandler(KLitPower2)
+	{
+//
+// Power handler2 constructor
+//
+	}
+
+
+void DTest1PowerHandler::PowerUp()
+	{
+//
+// Sleep for sometime to get different tick counts for comparision.
+// Copy the tick count to user variable and complete the request
+//
+	NKern::Sleep(sleepTime);
+
+	TUint temp = NKern::TickCount();
+	kumemput(time_power1up, (const TUint *)&temp, sizeof(temp));
+
+	Kern::RequestComplete(aStatus_up1, KErrNone);
+
+	PowerUpDone();
+
+	}
+
+void DTest2PowerHandler::PowerUp()
+	{
+//
+// Copy the tick count to user variable and complete the request
+//
+
+	TUint temp = NKern::TickCount();
+	kumemput(time_power2up, (const TUint *)&temp, sizeof(temp));
+
+	Kern::RequestComplete(aStatus_up2, KErrNone);
+
+	PowerUpDone();
+	}
+
+void DTest1PowerHandler::PowerDown(TPowerState /*aState*/)
+	{
+//
+// Copy the tick count to user variable and complete the request
+//
+
+	TUint temp = NKern::TickCount();
+	kumemput(time_power1down, (const TUint *)&temp, sizeof(temp));
+
+	Kern::RequestComplete(aStatus_down1, KErrNone);
+
+	PowerDownDone();
+	}
+
+void DTest2PowerHandler::PowerDown(TPowerState /*aState*/)
+	{
+//
+// Sleep for sometime to get different tick counts for comparision.
+// Copy the tick count to user variable and complete the request
+//
+
+	NKern::Sleep(sleepTime);
+
+	TUint temp = NKern::TickCount();
+	kumemput(time_power2down, (const TUint *)&temp, sizeof(temp));
+
+	Kern::RequestComplete(aStatus_down2, KErrNone);
+
+	PowerDownDone();
+	}