// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "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:

// System includes

// 

//

// Local includes

//

#include "cchatengine.h"

#include "cchatmethodinvocation.h"

#include "cchattdesc8validator.h"

#include "cchattboolvalidator.h"

#include "cchattintvalidator.h"

#include "t_wspeventdriver/tdriverpanic.h"

// Class signatures

//

#include "cdriverdatasupplier.h"

// Constants used in this file

//

/** Implementation of class 'CDriverDataSupplier'.  This class validates TWspReason parameter values,

	in method invocations from the unit under test.

*/

EXPORT_C

CDriverDataSupplier* CDriverDataSupplier::NewL(CChatEngine& aChatEngine)

	{

	CDriverDataSupplier* me = new(ELeave)CDriverDataSupplier(aChatEngine);

	CleanupStack::PushL(me);

	me->ConstructL();

	CleanupStack::Pop(me);

	return me;

	}

CDriverDataSupplier::~CDriverDataSupplier()

	{

	delete iBuffer;

	}

EXPORT_C

void CDriverDataSupplier::CleanUp(TAny* aDataSupplierItem)

	{

	delete STATIC_CAST(CDriverDataSupplier*, aDataSupplierItem);

	}

TBool CDriverDataSupplier::GetNextDataPart(TPtrC8& aDataPart)

	{

	TBool retVal = EFalse;

	TRAPD(err, retVal = GetNextDataPartL(aDataPart))

	if(err!=KErrNone)

		TDriverPanic::Panic(TDriverPanic::EMemoryAllocError);

	return retVal;

	}

void CDriverDataSupplier::ReleaseData()

	{

	TRAPD(err, ReleaseDataL())

	if(err!=KErrNone)

		TDriverPanic::Panic(TDriverPanic::EMemoryAllocError);

	}

TInt CDriverDataSupplier::OverallDataSize()

	{

	TInt retVal = KErrNone;

	TRAPD(err, retVal = OverallDataSizeL())

	if(err!=KErrNone)

		TDriverPanic::Panic(TDriverPanic::EMemoryAllocError);

	return retVal;

	}

TInt CDriverDataSupplier::Reset()

	{

	TInt retVal = KErrNone;

	TRAPD(err, retVal = ResetL())

	if(err!=KErrNone)

		TDriverPanic::Panic(TDriverPanic::EMemoryAllocError);

	return retVal;

	}

TBool CDriverDataSupplier::GetNextDataPartL(TPtrC8& aDataPart)

	{

	// represent this method invocation

	_LIT(KThisMethod, "MHTTPDataSupplier::GetNextDataPart");

	CChatMethodInvocation* methodCalled = CChatMethodInvocation::NewL(iChatEngine, KThisMethod());

	CleanupStack::PushL(methodCalled);

	// test the invocation against what's expected by the chat script

	iChatEngine.TestExpectation(*methodCalled);

	// get parameters for the 'out' parameter and the return code

	_LIT(KParamADataPart, "aDataPart");

	const CChatParameter* param_aDataPart = methodCalled->GetParameter(KParamADataPart());

	if (!param_aDataPart)

		{

		iChatEngine.WriteComment(CChatEngine::ELogTerse, _L("PANIC: Invocation on MHTTPDataSupplier::GetNextDataPart() failed because required parameter 'aDataPart' was not provided in the script."));

		TDriverPanic::Panic(TDriverPanic::EParameterMissingInScript);

		}

	_LIT(KReturnCode, ":RETURN:");

	const CChatParameter* param_retCode = methodCalled->GetParameter(KReturnCode());

	if (!param_retCode)

		{

		iChatEngine.WriteComment(CChatEngine::ELogTerse, _L("PANIC: Invocation on MHTTPDataSupplier::GetNextDataPart() failed because required parameter ':RETURN:' was not provided in the script."));

		TDriverPanic::Panic(TDriverPanic::EParameterMissingInScript);

		}

	// create validators for these parameters in order to convert them

	CChatTDesC8Validator* vtor_aDataPart = CChatTDesC8Validator::NewL(*param_aDataPart);

	CleanupStack::PushL(vtor_aDataPart);

	CChatTBoolValidator* vtor_retCode = CChatTBoolValidator::NewL(*param_retCode);

	CleanupStack::PushL(vtor_retCode);

	// Keep a copy of the out parameter and keep the return code

	iBuffer = vtor_aDataPart->DesC8Value().AllocL();

	aDataPart.Set(*iBuffer);

	TBool retVal = vtor_retCode->BooleanValue();

	// clean up unwanted validators

	CleanupStack::PopAndDestroy(3, methodCalled);

	return retVal;

	}

void CDriverDataSupplier::ReleaseDataL()

	{

	// represent this method invocation

	_LIT(KThisMethod, "MHTTPDataSupplier::ReleaseData");

	CChatMethodInvocation* methodCalled = CChatMethodInvocation::NewL(iChatEngine, KThisMethod());

	// test the invocation against what's expected by the chat script

	iChatEngine.TestExpectation(*methodCalled);

	// release the buffer we held in GetNextDataPart, and clean up

	delete iBuffer;

	iBuffer = NULL;

	delete methodCalled;

	}

TInt CDriverDataSupplier::OverallDataSizeL()

	{

	// represent this method invocation

	_LIT(KThisMethod, "MHTTPDataSupplier::OverallDataSize");

	CChatMethodInvocation* methodCalled = CChatMethodInvocation::NewL(iChatEngine, KThisMethod());

	CleanupStack::PushL(methodCalled);

	// test the invocation against what's expected by the chat script

	iChatEngine.TestExpectation(*methodCalled);

	// get parameters for the 'out' parameter and the return code

	_LIT(KReturnCode, ":RETURN:");

	const CChatParameter* param_retCode = methodCalled->GetParameter(KReturnCode());

	if (!param_retCode)

		{

		iChatEngine.WriteComment(CChatEngine::ELogTerse, _L("PANIC: Invocation on MHTTPDataSupplier::OverallDataSize() failed because required parameter ':RETURN:' was not provided in the script."));

		TDriverPanic::Panic(TDriverPanic::EParameterMissingInScript);

		}

	// create validators for these parameters in order to convert them

	CChatTIntValidator* vtor_retCode = CChatTIntValidator::NewL(*param_retCode);

	CleanupStack::PushL(vtor_retCode);

	// Keep the return code

	TInt retVal = vtor_retCode->IntValue();

	// clean up unwanted validators

	CleanupStack::PopAndDestroy(vtor_retCode);

	CleanupStack::PopAndDestroy(methodCalled);

	return retVal;

	}

TInt CDriverDataSupplier::ResetL()

	{

	// represent this method invocation

	_LIT(KThisMethod, "MHTTPDataSupplier::Reset");

	CChatMethodInvocation* methodCalled = CChatMethodInvocation::NewL(iChatEngine, KThisMethod());

	CleanupStack::PushL(methodCalled);

	// test the invocation against what's expected by the chat script

	iChatEngine.TestExpectation(*methodCalled);

	// get parameters for the 'out' parameter and the return code

	_LIT(KReturnCode, ":RETURN:");

	const CChatParameter* param_retCode = methodCalled->GetParameter(KReturnCode());

	if (!param_retCode)

		{

		iChatEngine.WriteComment(CChatEngine::ELogTerse, _L("PANIC: Invocation on MHTTPDataSupplier::Reset() failed because required parameter ':RETURN:' was not provided in the script."));

		TDriverPanic::Panic(TDriverPanic::EParameterMissingInScript);

		}

	// create validators for these parameters in order to convert them

	CChatTIntValidator* vtor_retCode = CChatTIntValidator::NewL(*param_retCode);

	CleanupStack::PushL(vtor_retCode);

	// Keep the return code

	TInt retVal = vtor_retCode->IntValue();

	// clean up unwanted validators

	CleanupStack::PopAndDestroy(2, methodCalled);

	return retVal;

	}

CDriverDataSupplier::CDriverDataSupplier(CChatEngine& aChatEngine)

	: iChatEngine(aChatEngine)

	{

	}

void CDriverDataSupplier::ConstructL()

	{

	}