// Copyright (c) 2007-2009 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:

// Base class for FileOperations and ReadFiles

// 

//

#include "sdfileoperationsbase.h"

/*

Test Step Preamble

 - Initialise attribute iDrive

 - Connect to the File Server

 - Instatiate a CFileMan object

 - Read test step configuration from INI file

@param None

@return EPass if successful or EFail if not

@see TVerdict

*/

TVerdict CBaseTestSDFileOperationsBase::doTestStepPreambleL()

	{

	SetTestStepResult(EFail);

	if (!InitDriveLetter())

		return TestStepResult();

	if (!InitFileServer())

		return TestStepResult();

	if (!InitFileMan())

		return TestStepResult();

	_LIT(KRootEntries, "FileOperationsRootEntries");

	_LIT(KExpandRootFilesNumber, "FileOperationsExpandRootFilesNumber");

	_LIT(KExpandRootFilesSize, "FileOperationsExpandRootFilesSize");

	_LIT(KDeleteRootDirs, "FileOperationsDeleteRootDirs");

	_LIT(KSubDirEntries, "FileOperationsSubDirEntries");

	_LIT(KLargeFileSize, "FileOperationsLargeFileSize");

	_LIT(KVolumeName, "FileOperationsVolumeName");

	_LIT(KExpectedErrorCode, "FileOperationsExpectedErrorCode");

	if (!GetIntFromConfig(ConfigSection(), KRootEntries, iRootEntries))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KExpandRootFilesNumber, iExpandRootFilesNumber))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KExpandRootFilesSize, iExpandRootFilesSize))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KDeleteRootDirs, iDeleteRootDirs))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KSubDirEntries, iSubDirEntries))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KLargeFileSize, iLargeFileSize))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetStringFromConfig(ConfigSection(), KVolumeName, iVolumeName))

		{

		ERR_PRINTF1(_L("INI File Read Error"));

		return TestStepResult();

		}

	if (!GetIntFromConfig(ConfigSection(), KExpectedErrorCode, iExpectedErrorCode))

		{

		INFO_PRINTF1(_L("No expected error code found in INI File - KErrNone is expected"));

		iExpectedErrorCode = KErrNone;

		}

	SetTestStepResult(EPass);

	return TestStepResult();

	}

/*

Change the volume name of the disk under test

@param None

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::SetVolumeName()

	{

	TInt r;

	INFO_PRINTF2(_L("Set volume label to: %S"), &iVolumeName);

	r = iFs.SetVolumeLabel(iVolumeName);

	return r;

	}

/*

Create files and directories under the toot of the drive under test

@param None

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::CreateRootEntries()

	{

	TInt r = iExpectedErrorCode;

	INFO_PRINTF4(_L("Create %d root directory entries (%d directories and %d files)"), iRootEntries, iRootEntries / 2, iRootEntries - (TInt) (iRootEntries / 2));

	for (TInt i = 0; i < iRootEntries / 2; i++)

		{

		TFileName dirname;

		dirname.Format(_L("\\dir%03d\\"), i);

		r = iFs.MkDir(dirname);

		if (r != iExpectedErrorCode)

			{

			ERR_PRINTF3(_L("Error %d when making %S"), r, &dirname);

			return r;

			}

		}

	for (TInt i = iRootEntries / 2; i < iRootEntries; i++)

		{

		RFile file;

		TFileName filename;

		filename.Format(_L("\\file%03d"), i - iRootEntries / 2);

		r = file.Create(iFs, filename, EFileWrite);

		if (r != iExpectedErrorCode)

			{

			ERR_PRINTF3(_L("Error %d RFile::Create %S"), r, &filename);

			return r;

			}

		if (r != KErrNone)

			continue;

		file.Write(_L8("SD"));

		if (r != KErrNone)

			{

			ERR_PRINTF3(_L("Error %d RFile::Write %S"), r, &filename);

			return r;

			}

		file.Close();

		}

	return r;

	}

/*

Increase the size of some files on the root directory

@param None

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::ExpandRootFiles()

	{

	TInt r = iExpectedErrorCode;

	for (TInt i = 2; i < iExpandRootFilesNumber + 2; i++)

		{

		TFileName filename;

		filename.Format(_L("\\file%03d"), i);

		r = ExpandFile(filename, iExpandRootFilesSize);

		if (r != iExpectedErrorCode)

			break;

		}

	return r;

	}

/*

Delete some directories on the root directory

@param None

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::DeleteRootDirs()

	{

	TInt r = iExpectedErrorCode;

	INFO_PRINTF2(_L("Delete first %d directories"), iDeleteRootDirs);

	for (TInt i = iDeleteRootDirs - 1; i >= 0; i--)

		{

		TFileName dirname;

		dirname.Format(_L("\\dir%03d\\"), i);

		r = iFs.RmDir(dirname);

		if (r != iExpectedErrorCode)

			{

			ERR_PRINTF3(_L("Error %d when deleting %S"), r, &dirname);

			return r;

			}

		}

	return r;

	}

/*

Rename a file

@param aOldFile File to be renamed

@param aNewFile New name

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::RenameFile(const TDesC& aOldFile, const TDesC& aNewFile)

	{

	TInt r;

	INFO_PRINTF3(_L("Rename %S to %S"), &aOldFile, &aNewFile);

	r = iFileMan->Rename(aOldFile, aNewFile, CFileMan::EOverWrite);

	if (r != iExpectedErrorCode)

		{

		ERR_PRINTF2(_L("Error %d"), r);

		}

	return r;

	}

/*

Create files under a directory

@param aDir Path to the directory where the files will be created

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::CreateSubDirEntries(const TDesC& aDir)

	{

	TInt r = iExpectedErrorCode;

	INFO_PRINTF3(_L("Create %d subdir entries in %S"), iSubDirEntries, &aDir);

	for (TInt i = 0; i < iSubDirEntries; i++)

		{

		RFile file;

		TFileName filename;

		filename.Format(_L("%Sfile%04d"), &aDir, i);

		r = file.Create(iFs, filename, EFileWrite);

		if (r != iExpectedErrorCode)

			{

			ERR_PRINTF3(_L("Error %d RFile::Create %S\n"), r, &filename);

			return r;

			}

		if (r != KErrNone)

			break;

		file.Write(_L8("SD"));

		if (r != KErrNone)

			{

			ERR_PRINTF3(_L("Error %d RFile::Write %S\n"), r, &filename);

			return r;

			}

		file.Close();

		}

	return r;

	}

/*

Change the volume name of the disk under test

@param None

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::DeleteSubDirEntries(const TDesC& aDir)

	{

	TInt r = iExpectedErrorCode;

	INFO_PRINTF3(_L("Delete %d subdir entries in %S"), iSubDirEntries, &aDir);

	for (TInt i = 0; i < iSubDirEntries; i++)

		{

		TFileName filename;

		filename.Format(_L("%Sfile%04d"), &aDir, i);

		r = iFs.Delete(filename);

		if (r != iExpectedErrorCode)

			{

			ERR_PRINTF3(_L("Error %d RFs::Delete %S\n"), r, &filename);

			return r;

			}

		}

	return r;

	}

/*

Change the size of a file

@param aFile File who's size is to be changed

@param aSize New file size in megabytes

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::ExpandFile(const TDesC& aFile, TInt aSize)

	{

	TInt r;

	INFO_PRINTF3(_L("Expand size of %S to %dMB"), &aFile, aSize);

	RFile file;

	r = file.Open(iFs, aFile, EFileWrite);

	if (r != iExpectedErrorCode)

		{

		ERR_PRINTF2(_L("Error %d RFile::Open\n"), r);

		return r;

		}

	if (r != KErrNone)

		return r;

	r = file.SetSize(1024*1024*aSize);

	if (r != KErrNone)

		{

		ERR_PRINTF2(_L("Error %d RFile::SetSize\n"), r);

		file.Close();

		return r;

		}

	file.Close();

	return r;

	}

/*

Copy file

@param aOrig File to be copied

@param aDest Destination path

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::CopyFile(const TDesC& aOrig, const TDesC& aDest)

	{

	TInt r;

	INFO_PRINTF3(_L("Copy %S to %S"), &aOrig, &aDest);	

	r = iFileMan->Copy(aOrig, aDest, CFileMan::EOverWrite);

	INFO_PRINTF2(_L("Returned value: %d"), r);

	return r;

	}

/*

Move file

@param aOrig File to be moved

@param aDest Destination path

@return KErrNone if successful, otherwise any other system-wide error code

*/

TInt CBaseTestSDFileOperationsBase::MoveFile(const TDesC& aOrig, const TDesC& aDest)

	{

	TInt r;

	INFO_PRINTF3(_L("Move %S to %S"), &aOrig, &aDest);	

	r = iFileMan->Move(aOrig, aDest, CFileMan::EOverWrite);

	INFO_PRINTF2(_L("Returned value: %d"), r);

	return r;

	}