// Copyright (c) 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/hcr/d_hcrsim.cpp

//

#include "d_hcrsim.h"

#include <kernel/kernel.h>

#include <plat_priv.h>

#ifndef HCRTEST_USERSIDE_INTERFACE

#include "hcr_debug.h"

#include "hcr_hai.h"

#include "hcr_pil.h"

#endif // HCRTEST_USERSIDE_INTERFACE

#include "hcr_uids.h"

#define TEST(a)				CheckPoint(a, __LINE__)

#define TEST_KERRNONE(a)	CheckPointError(a, __LINE__)

#ifndef HCRTEST_USERSIDE_INTERFACE

TInt InitExtension();

extern TUint32 PslConfigurationFlags;

#endif // HCRTEST_USERSIDE_INTERFACE

#ifdef HCRTEST_CLIENT_THREAD

#define TEST_ENTERCS()			NKern::ThreadEnterCS()

#define TEST_LEAVECS()			NKern::ThreadLeaveCS()

#define TEST_MEMGET(s, d, l)	kumemget(d, s, l)

#define TEST_MEMPUT(d, s, l)	kumemput(d, s, l)

#define TEST_DESGET(s, d)		Kern::KUDesGet(d, *(TDes8*) s)

#define TEST_DESPUT(d, s)		Kern::KUDesPut(*(TDes8*) d, s)

#else

#define TEST_ENTERCS()

#define TEST_LEAVECS()

#define TEST_MEMGET(s, d, l)	Kern::ThreadRawRead(iClient, s, d, l)

#define TEST_MEMPUT(d, s, l)	Kern::ThreadRawWrite(iClient, d, s, l)

#define TEST_DESGET(s, d)		Kern::ThreadDesRead(iClient, s, d, 0)

#define TEST_DESPUT(d, s)		Kern::ThreadDesWrite(iClient, d, s, 0)

#endif // HCRTEST_CLIENT_THREAD

// Test results for the Kernel Extension initialisation routine

TInt TestKernExtensionTestLine = -1;

TInt TestKernExtensionTestError = -1;

const TUint KTestBenchmarkIterations = 10000;

const TUint KTestGetMultipleBenchmarkIterations = 100;

class DHcrSimTestDrvFactory : public DLogicalDevice

	{

public:

	DHcrSimTestDrvFactory();

	~DHcrSimTestDrvFactory();

	virtual TInt Install();

	virtual void GetCaps(TDes8& aDes) const;

	virtual TInt Create(DLogicalChannelBase*& aChannel);

public:

#ifndef HCRTEST_CLIENT_THREAD

	TDynamicDfcQue* iDfcQ;

#endif

	};

#ifdef HCRTEST_CLIENT_THREAD

class DHcrSimTestDrvChannel : public DLogicalChannelBase

#else

class DHcrSimTestDrvChannel : public DLogicalChannel

#endif

	{

public:

	DHcrSimTestDrvChannel();

	~DHcrSimTestDrvChannel();

	// Inherited from DLogicalChannel

	virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);

#ifdef HCRTEST_CLIENT_THREAD

	// Inherited from DLogicalChannelBase: process all DoControl in the user's context

	virtual TInt Request(TInt aReqNo, TAny* a1, TAny* a2);

#else

	TInt DoControl(TInt aReqNo, TAny* a1, TAny* a2);

	virtual void HandleMsg(TMessageBase* aMsg);

public:

	DThread* iClient;

#endif // HCRTEST_CLIENT_THREAD

	};

void CheckPoint(TInt aCondition, TInt aLine)

	{

	if (!aCondition)

		{

		Kern::Printf("Device driver test failed (line %d)", aLine);

		}

	}

void CheckPointError(TInt aErrorCode, TInt aLine)

	{

	if (aErrorCode != KErrNone)

		{

		Kern::Printf("Device driver error %d (line %d)", aErrorCode, aLine);

		}

	}

#ifdef HCRTEST_USERSIDE_INTERFACE

#define KEXT_TESTKERRNONE(_r)						\

	{												\

	if ((_r) && !TestKernExtensionTestLine)			\

		{											\

		TestKernExtensionTestError = (_r);			\

		TestKernExtensionTestLine = __LINE__;		\

		}											\

	}

#define KEXT_TEST(_r)								\

	{												\

	if (!(_r) && !TestKernExtensionTestLine)		\

		{											\

		TestKernExtensionTestError = 1;				\

		TestKernExtensionTestLine = __LINE__;		\

		}											\

	}

void KextInitTests()

	{

	TInt r;

	// Get last Setting in compiled repository

	TUint32 value1;

	HCR::TSettingId setting1(0xFFFFFFFF, 0xFFFFFFFF);

	r = HCR::GetUInt(setting1, value1);

	KEXT_TESTKERRNONE(r);

	KEXT_TEST(value1==0x4C415354); // 'L', 'A', 'S', 'T'

	// Get Setting in file repository

	TUint32 value2;

	HCR::TSettingId setting2(2, 2);

	r = HCR::GetUInt(setting2, value2);

	KEXT_TESTKERRNONE(r);

	}

DECLARE_EXTENSION_WITH_PRIORITY(KExtensionMaximumPriority)

	{

	// Set these to 0 so we know we've been here

	TestKernExtensionTestLine = 0;

	TestKernExtensionTestError = 0;

	KextInitTests();

	return KErrNone;

	}

#endif // HCRTEST_USERSIDE_INTERFACE

DECLARE_EXTENSION_LDD()

	{

	return new DHcrSimTestDrvFactory;

	}

DHcrSimTestDrvFactory::DHcrSimTestDrvFactory()

	{

	iParseMask = 0;

	iUnitsMask = 0;

	iVersion = TVersion(1,0,KE32BuildVersionNumber);

	}

DHcrSimTestDrvFactory::~DHcrSimTestDrvFactory()

	{

#ifndef HCRTEST_CLIENT_THREAD

	if (iDfcQ)

		iDfcQ->Destroy();

#endif

	}

#ifndef HCRTEST_CLIENT_THREAD

const TInt KHcrSimTestThreadPriority = 1;

_LIT(KHcrSimTestThread,"HcrSimTestThread");

#endif

TInt DHcrSimTestDrvFactory::Install()

	{

	TInt r;

#ifndef HCRTEST_CLIENT_THREAD

	r = Kern::DynamicDfcQCreate(iDfcQ, KHcrSimTestThreadPriority, KHcrSimTestThread);

	if (r != KErrNone)

		return r;

#ifdef HCRTEST_USERSIDE_INTERFACE

	r = SetName(&KTestHcrRealOwn);

#else

	r = SetName(&KTestHcrSimOwn);

#endif // HCRTEST_USERSIDE_INTERFACE

#else

#ifdef HCRTEST_USERSIDE_INTERFACE

	r = SetName(&KTestHcrRealClient);

#else

	r = SetName(&KTestHcrSimClient);

#endif // HCRTEST_USERSIDE_INTERFACE

#endif // HCRTEST_CLIENT_THREAD

	return r;

	}

void DHcrSimTestDrvFactory::GetCaps(TDes8& /*aDes*/) const

	{

	// Get capabilities - overriding pure virtual

	}

TInt DHcrSimTestDrvFactory::Create(DLogicalChannelBase*& aChannel)

	{

	aChannel=new DHcrSimTestDrvChannel;

	return aChannel?KErrNone:KErrNoMemory;

	}

// ----------------------------------------------------------------------------

DHcrSimTestDrvChannel::DHcrSimTestDrvChannel()

	{

#ifndef HCRTEST_CLIENT_THREAD

	iClient=&Kern::CurrentThread();

	iClient->Open();

#endif

	}

DHcrSimTestDrvChannel::~DHcrSimTestDrvChannel()

	{

#ifndef HCRTEST_CLIENT_THREAD

	Kern::SafeClose((DObject*&)iClient, NULL);

#endif

	}

TInt DHcrSimTestDrvChannel::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& /*aVer*/)

	{

#ifndef HCRTEST_CLIENT_THREAD

	SetDfcQ(((DHcrSimTestDrvFactory*)iDevice)->iDfcQ);

	iMsgQ.Receive();

#endif

	return KErrNone;

	}

#ifndef HCRTEST_CLIENT_THREAD

void DHcrSimTestDrvChannel::HandleMsg(TMessageBase* aMsg)

	{

	TInt r=KErrNone;

	TThreadMessage& m=*(TThreadMessage*)aMsg;

	TInt id=m.iValue;

	if (id==(TInt)ECloseMsg)

		{

		m.Complete(KErrNone,EFalse);

		return;

		}

	else

		{

		r=DoControl(id,m.Ptr0(),m.Ptr1());

		}

	m.Complete(r,ETrue);

	}

#endif // HCRTEST_CLIENT_THREAD

#ifdef HCRTEST_CLIENT_THREAD

TInt DHcrSimTestDrvChannel::Request(TInt aReqNo, TAny* a1, TAny* a2)

#else

TInt DHcrSimTestDrvChannel::DoControl(TInt aReqNo, TAny* a1, TAny* a2)

#endif

	{

	TInt r=KErrNotSupported;

	switch (aReqNo)

		{

		case RHcrSimTestChannel::EHcrGetLinAddr:

			{

			HCR::TSettingId setting;

			TLinAddr value;

			TEST_MEMGET(a1, &setting, sizeof(HCR::TSettingId));

			r = HCR::GetLinAddr(setting, value);

			TEST_MEMPUT(a2, &value, sizeof(value));

			break;

			}

		case RHcrSimTestChannel::EHcrFindNumSettingsInCategory:

			{

			r = HCR::FindNumSettingsInCategory((HCR::TCategoryUid) a1);

			break;

			}

		case RHcrSimTestChannel::EHcrFindSettingsCategory:

			{

			// Get list of pointers

			TAny* args[6];

			TEST_MEMGET(a1, args, sizeof(args));

			TInt aMaxNum = (TInt) args[1];

			// Allocate temporary memory

			HCR::TElementId* ids;

			HCR::TSettingType* types = NULL;

			TUint16* lens = NULL;

			TEST_ENTERCS();

			ids = (HCR::TElementId*) Kern::Alloc(aMaxNum * sizeof(HCR::TElementId));

			TEST_LEAVECS();

			if (ids == NULL)

				{

				r = KErrNoMemory;

				}

			else

				{

				if (args[4]) // aTypes

					{

					TEST_ENTERCS();

					types = (HCR::TSettingType*) Kern::Alloc(aMaxNum * sizeof(HCR::TSettingType));

					TEST_LEAVECS();

					}

				if (types == NULL && args[4])

					{

					r = KErrNoMemory;

					}

				else

					{

					if (args[5]) // aLens

						{

						TEST_ENTERCS();

						lens = (TUint16*) Kern::Alloc(aMaxNum * sizeof(TUint16));

						TEST_LEAVECS();

						}

					if (lens == NULL && args[5])

						{

						r = KErrNoMemory;

						}

					else

						{

						// Actual API call

						r = HCR::FindSettings((HCR::TCategoryUid) args[0],

							aMaxNum, ids, types, lens);

						// Send values back to client

						if (r >= 0)

							{

							TEST_MEMPUT(args[2], &r, sizeof(TUint32));

							TEST_MEMPUT(args[3], ids, aMaxNum * sizeof(HCR::TElementId));

							if (args[4])

								{

								TEST_MEMPUT(args[4], types, aMaxNum * sizeof(HCR::TSettingType));

								}

							if (args[5])

								{

								TEST_MEMPUT(args[5], lens, aMaxNum * sizeof(TUint16));

								}

							}

						if (args[5])

							{

							TEST_ENTERCS();

							Kern::Free(lens);

							TEST_LEAVECS();

							}

						}

					if (args[4])

						{

						TEST_ENTERCS();

						Kern::Free(types);

						TEST_LEAVECS();

						}

					}

				TEST_ENTERCS();

				Kern::Free(ids);

				TEST_LEAVECS();

				}

			break;

			}

		case RHcrSimTestChannel::EHcrFindSettingsPattern:

			{

			// Get list of pointers

			TAny* args[8];

			TEST_MEMGET(a1, args, sizeof(args));

			TInt aMaxNum = (TInt) args[1];

			// Allocate temporary memory

			TUint32 numfound;

			HCR::TElementId* ids;

			HCR::TSettingType* types = NULL;

			TUint16* lens = NULL;

			TEST_ENTERCS();

			ids = (HCR::TElementId*) Kern::Alloc(aMaxNum * sizeof(HCR::TElementId));

			TEST_LEAVECS();

			if (ids == NULL)

				{

				r = KErrNoMemory;

				}

			else

				{

				if (args[6]) // aTypes

					{

					TEST_ENTERCS();

					types = (HCR::TSettingType*) Kern::Alloc(aMaxNum * sizeof(HCR::TSettingType));

					TEST_LEAVECS();

					}

				if (types == NULL && args[6])

					{

					r = KErrNoMemory;

					}

				else

					{

					if (args[7]) // aLens

						{

						TEST_ENTERCS();

						lens = (TUint16*) Kern::Alloc(aMaxNum * sizeof(TUint16));

						TEST_LEAVECS();

						}

					if (lens == NULL && args[7])

						{

						r = KErrNoMemory;

						}

					else

						{

						// Actual API call

						r = HCR::FindSettings((HCR::TCategoryUid) args[0],

							aMaxNum, (TUint32) args[2], (TUint32) args[3],

							ids, types, lens);

						// Send values back to client

						if (r > 0)

							{

							TEST_MEMPUT(args[4], &numfound, sizeof(TUint32));

							TEST_MEMPUT(args[5], ids, aMaxNum * sizeof(HCR::TElementId));

							if (args[6])

								{

								TEST_MEMPUT(args[6], types, aMaxNum * sizeof(HCR::TSettingType));

								}

							if (args[7])

								{

								TEST_MEMPUT(args[7], lens, aMaxNum * sizeof(TUint16));

								}

							}

						if (args[7])

							{

							TEST_ENTERCS();

							Kern::Free(lens);

							TEST_LEAVECS();

							}

						}

					if (args[6])

						{

						TEST_ENTERCS();

						Kern::Free(types);

						TEST_LEAVECS();

						}

					}

				TEST_ENTERCS();

				Kern::Free(ids);

				TEST_LEAVECS();

				}

			break;

			}

		case RHcrSimTestChannel::EHcrGetTypeAndSize:

			{

			// Get list of pointers

			TAny* args[3];

			TEST_MEMGET(a1, args, sizeof(args));

			HCR::TSettingId id;

			TEST_MEMGET(args[0], &id, sizeof(HCR::TSettingId));

			HCR::TSettingType type;

			TUint16 len;

			r = HCR::GetTypeAndSize(id, type, len);

			TEST_MEMPUT(args[1], &type, sizeof(HCR::TSettingType));

			TEST_MEMPUT(args[2], &len, sizeof(TUint16));

			break;

			}

		case RHcrSimTestChannel::EHcrGetWordSettings:

			{

			// Get list of pointers

			TAny* args[5];

			TEST_MEMGET(a1, args, sizeof(args));

			TInt aNum = (TInt) args[0];

			// Allocate temporary memory

			HCR::SSettingId* ids;

			HCR::SSettingId* inIds = (HCR::SSettingId*)args[1];

			TInt32* vals;

			HCR::TSettingType* types= NULL;

			TInt* errors = NULL;

			TEST_ENTERCS();

			if(inIds)

			    {

			    ids = (HCR::SSettingId*) Kern::Alloc((aNum>=0?aNum:-aNum) * sizeof(HCR::SSettingId));

			    //Read data from the user side

			    if (ids == NULL)

			        {

			        r = KErrNoMemory;

			        break;

			        }

			    TEST_MEMGET(inIds, ids, (aNum>=0?aNum:-aNum) * sizeof(HCR::SSettingId));

			    }

			else

			    ids = NULL;

			TEST_LEAVECS();

			if (args[2]) //values

			    {

                TEST_ENTERCS();

                vals = (TInt32*) Kern::Alloc((aNum>=0?aNum:-aNum) * sizeof(TInt32));

                TEST_LEAVECS();

                if (vals == NULL)

                    {

                    r = KErrNoMemory;

                    break;

                    }

			    }

			else

			    vals = NULL;

			if (args[3]) // aTypes

			    {

			    TEST_ENTERCS();

			    types = (HCR::TSettingType*) Kern::Alloc((aNum>=0?aNum:-aNum) * 

                            sizeof(HCR::TSettingType));

			    TEST_LEAVECS();

			    }

			if (types == NULL && args[3])

			    {

			    r = KErrNoMemory;

			    }

			else

			    {

			    if (args[4]) // aErrors

			        {

			        TEST_ENTERCS();

			        errors = (TInt*) Kern::Alloc((aNum>=0?aNum:-aNum) * sizeof(TInt));

			        TEST_LEAVECS();

			        }

			    if (errors == NULL && args[4])

			        {

			        r = KErrNoMemory;

			        }

			    else

			        {