// Copyright (c) 2008-2009 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:

//

/**

 @file epocerror.cpp 

 @internalComponent

*/

#include "epocerror.h"

TBool

CEpocError::Evaluate(TInt aErr)

/**

Check the return value for an error and set the global error values

on error

@param err Error code

@return ETrue if successful or EFalse

*/

	{

	TInt valid = ETrue;

	if (aErr == KErrNone)

		{

		static TPtrC x = _L("");

		iLastError = KErrNone;

		iLastErrorMessage.Set(x);

		}

	else

		{

		static TPtrC x[] = {

			_L("Unable to find the specified object or missing required field values"),

			_L("General (unspecified) error"),

			_L("The operation was cancelled"),

			_L("Not enough memory.  Close some applications and try again"),

			_L("The operation requested is not supported"),

			_L("Bad argument supplied"),

			_L("Total loss of precision"),

			_L("Bad object"),

			_L("Overflow"),

			_L("Underflow"),

			_L("Object already exists"),

			_L("Unable to find the specified folder"),

			_L("Closed"),

			_L("The specified object is currently in use by another program"),

			_L("Server has closed"),

			_L("Server is busy"),

			_L("Completion error"),

			_L("Not ready"),

			_L("Unknown error"),

			_L("Corrupt"),

			_L("Access denied"),

			_L("Locked"),

			_L("Failed to write"),

			_L("Wrong disk present"),

			_L("Unexpected end of file"),

			_L("Disk full"),

			_L("Bad device driver"),

			_L("Bad name"),

			_L("Comms line failed"),

			_L("Comms frame error"),

			_L("Comms overrun error"),

			_L("Comms parity error"),

			_L("Timed out"),

			_L("Failed to connect"),

			_L("Failed to disconnect"),

			_L("Disconnected"),

			_L("Bad library entry point"),

			_L("Bad descriptor"),

			_L("Interrupted"),

			_L("Too big"),

			_L("Divide by zero"),

			_L("Batteries too low"),

			_L("Folder full"),

			_L("Hardware is not available")

		};

		// loop through the general error codes

		TInt i = -1;

		TInt j = 0;

		for (i=-1, j=0;i > -45;i--, j++)

			{

			if (aErr == i)

				{

				iLastError = aErr;

				iLastErrorMessage.Set(x[j]);

				valid = EFalse;

				break;

				}

			}

		// error not found

		if (valid)

			{

			iLastError = aErr;

			iLastErrorMessage.Set(_L("Unspecified error occurred"));

			valid = EFalse;

			}

		}

	return valid;

	}