/*

* Copyright (c) 2005-2009 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: 

* This file contains text and glyph data for testing

*

*/

#include <stdlib.h>

#include <stdarg.h>

#include <e32svr.h>

#include <s32file.h>

//class used for holding input and output data for the shaper, for testing purposes.

class CTestData : public CBase

	{

public:

	//ctor

	CTestData(): iTypeFaceName(NULL), iFilename(NULL), iTextInput(NULL), iStart(0), iEnd(0), 

	iGlyphCount(0), iGlyphs(NULL), iIndices(NULL), iPositions(NULL)

			{}

	~CTestData();

	//reads in all the data from the test file

	void Internalize(TPtrC16 aTestDataFilename);

	//input parameters

	TBuf16<50> iTypeFaceName;

	TBuf16<100> iFilename;

	TDes16* iTextInput;

	TInt iStart;

	TInt iEnd;

	//equivalent expected output

	TInt iGlyphCount;

	CArrayFixFlat<TUint32>* iGlyphs;		// note RArray not used for these members as

	CArrayFixFlat<TUint16>* iIndices;		// is aligned to 4byte boundary

	CArrayFixFlat<TUint16>* iPositions;

	TPoint iAdvance;

	TInt iCharacterCount;

	};

CTestData::~CTestData(void)

	{

	delete iTextInput;

	delete iGlyphs;

	delete iIndices;

	delete iPositions;

	}

void CTestData::Internalize(TPtrC16 aTestDataFilename)

	{

	// open rfs handle

	RFs fs;

	User::LeaveIfError(fs.Connect());

	CleanupClosePushL(fs);	

	// open file

	RFile file;

	file.Open(fs, aTestDataFilename, EFileRead);

	// set up file buf and read stream

	RFileBuf buf;

	buf.Attach(file);

	CleanupClosePushL(buf);

	RReadStream stream(&buf);	

	CleanupClosePushL(stream);

	//read in from file

	TBuf16<1500> tempBuf;

	TInt count;

	TInt i=0;

	TChar delimiter('|');

	//FIRST THE INPUT DATA

	//number of input chars

	count = stream.ReadInt16L();

	//typeface name

	stream.ReadL(iTypeFaceName,delimiter);

	iTypeFaceName.Delete(iTypeFaceName.Length() - 1, 1);

	//filename

	stream.ReadL(iFilename,delimiter);

	iFilename.Delete(iFilename.Length() - 1, 1);

	//start

	iStart = stream.ReadInt16L();

	stream.ReadL(tempBuf,delimiter);

	//end

	iEnd = stream.ReadInt16L();

	stream.ReadL(tempBuf,delimiter);

	//text input

	iTextInput = new(ELeave) TBuf16<1500>;

	stream.ReadL(*iTextInput,count);

	stream.ReadL(tempBuf,delimiter);

	//NOW THE OUTPUT DATA	

	//firt the glyph count

	iGlyphCount = stream.ReadInt16L();

	//then the Glyphs

	iGlyphs = new(ELeave) CArrayFixFlat<TUint32>(1);

	for (i=0; i<iGlyphCount; i++)

		{

			iGlyphs->AppendL(stream.ReadInt32L());

		}

	//then the x and y positions

	iPositions = new(ELeave) CArrayFixFlat<TUint16>(1);

	for (i=0; i<iGlyphCount*2; i++)

		{

			iPositions->AppendL(stream.ReadInt16L());

		}

	//then the advance		

	iAdvance.iX = stream.ReadInt16L();

	iAdvance.iY = stream.ReadInt16L();

	//and finally the indices

	iIndices = new(ELeave) CArrayFixFlat<TUint16>(1);

	for (i=0; i<iGlyphCount; i++)

		{

			iIndices->AppendL(stream.ReadInt16L());

		}

	//and the character count

	iCharacterCount = stream.ReadInt16L();

	CleanupStack::PopAndDestroy(3);	//buf, fs

	}