/*

 * Copyright (c) 2003-2009 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: 

 *

 */

 #include "fstokenutil.h"

 #include <f32file.h>

 #include <s32file.h>

 // RMessage::Panic() also completes the message. This is:

 // (a) important for efficient cleanup within the kernel

 // (b) a problem if the message is completed a second time

 void PanicClient(const RMessage2& aMessage, ETokenTypeServerPanic aPanic)

 	{

 	_LIT(KPanicClient,"TTSERVERCLIENT");

 	aMessage.Panic(KPanicClient,aPanic);

 	}

 void PanicServer(ETokenTypeServerPanic aPanicCode)

 	{

 	_LIT(KPanicServer,"TOKENTYPESERVER");

 	User::Panic(KPanicServer, aPanicCode);

 	}

 /// Rom drive where the initial store data is

 _LIT(KFileStoreROMDrive, "Z:");

 TBool FileUtils::ExistsL(RFs& aFs, const TDesC& aFile)

 	{

 	TBool result = EFalse;

 	TBool open;

 	TInt err = aFs.IsFileOpen(aFile, open);

 	if (err == KErrNone)

 		{

 		result = ETrue;

 		}

 	else if (err != KErrNotFound && err != KErrPathNotFound)

 		{

 		User::Leave(err);

 		}

 	return result;

 	}

 void FileUtils::EnsurePathL(RFs& aFs, const TDesC& aFile)

 	{

 	TInt err = aFs.MkDirAll(aFile);

 	if (err != KErrNone && err != KErrAlreadyExists)

 		{

 		User::Leave(err);

 		}

 	}

 void FileUtils::CopyL(RFs& aFs, const TDesC& aSouce, const TDesC& aDest)

 	{

 	RFileReadStream in;

 	User::LeaveIfError(in.Open(aFs, aSouce, EFileRead | EFileShareReadersOnly));

 	CleanupClosePushL(in);

 	RFileWriteStream out;

 	User::LeaveIfError(out.Replace(aFs, aDest, EFileWrite | EFileShareExclusive));

 	CleanupClosePushL(out);

 	in.ReadL(out);	

 	CleanupStack::PopAndDestroy(2, &in);

 	}

 void FileUtils::MakePrivateFilenameL(RFs& aFs, const TDesC& aLeafName, TDes& aNameOut)

 	{

 	aNameOut.SetLength(0);	

 	aNameOut.Append(RFs::GetSystemDriveChar());

 	aNameOut.Append(':');

 	// Get private path

 	TBuf<20> privatePath;

 	aFs.PrivatePath(privatePath);

 	aNameOut.Append(privatePath);

 	aNameOut.Append(aLeafName);

 	}

 void FileUtils::MakePrivateROMFilenameL(RFs& aFs, const TDesC& aLeafName, TDes& aNameOut)

 	{

 	aNameOut.Copy(KFileStoreROMDrive);

 	// Get private path

 	TBuf<20> privatePath;

 	aFs.PrivatePath(privatePath);

 	aNameOut.Append(privatePath);

 	aNameOut.Append(aLeafName);

 	}