/*

* Copyright (c) 2008 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:   Contains the source for char * to Descriptor8 conversions

 *

*/

#include "libutils.h"

/**

   * Converts a character stream to TBuf8

   * @param aSrc is char* which is to be converted to TBuf8

   * @param aDes is the pointer to the descriptor of type TBuf8 which will hold

   * the result of conversion.aDes needs to be allocated with sufficient amount 

   * of memory before being passed to function. This Descriptor should have 

   * a allocation that is equal to or greater than char*

   */

EXPORT_C  int CharToTbuf8 (const char* aSrc, TDes8& aDes)

{

	if (!aSrc)

	{

	    return EInvalidPointer;	

	}

	else 

	{

	    if (strlen (aSrc) > aDes.MaxLength())

	    {

	    	return EInsufficientMemory;	

	    }	

	}

	aDes.Copy ((const TUint8*)aSrc);

	return ESuccess;

}

 /**

   * Converts a character stream to HBufC8\\

   * @param aSrc is char* which is to be converted to HBufC8

   * @param aDes is the pointer to the descriptor of type HBufC8 which will hold

   * the result of conversion.aDes needs to be allocated with sufficient amount 

   * of memory before being passed to function. This Descriptor should have 

   * a allocation that is equal to or greater than char*

   */

EXPORT_C int CharToHbufc8(const char* aSrc, HBufC8* aDes)

{

    unsigned int ilendes = 0;

	if ( !aSrc || !aDes )

	{

		return EInvalidPointer;

	}

	else 

	{

	    ilendes = aDes->Length();

	    if(0 == ilendes)

	    {

	    	return EUseNewMaxL;

	    }

	    else if (strlen (aSrc) > ilendes)

	    {

	    	return EInsufficientMemory;	

	    }	

	}

	*aDes = (const TUint8*)aSrc;

	return ESuccess;

}

 /**

   * Converts a character stream to Tptr8

   * @param aSrc is char* which is to be converted to TPtr8

   * @param aDes is the pointer to the descriptor of type TPtr8 which will hold

   * the result of conversion.aDes needs to be allocated with sufficient amount 

   * of memory before being passed to function. This Descriptor should have 

   * a allocation that is equal to or greater than char*

   */

EXPORT_C int CharpToTptr8( const char* aSrc, TPtr8& aDes )

{

    unsigned int ilen = 0, ilendes = 0;

	if (!aSrc)

	{

		return EInvalidPointer;

	}

	ilen = strlen(aSrc);

	ilendes = aDes.MaxLength();

	if (ilendes < ilen)

	{

		return EInsufficientMemory;

	}

	aDes.Set((TUint8 *)(aSrc), ilen, ilendes);

	return ESuccess;

}

 /**

   * Converts a character stream to TPtrc8

   * @param aSrc is char* which is to be converted to TPtrc8

   * @param aDes is the pointer to the descriptor of type TPtrc8 which will hold

   * the result of conversion.aDes needs to be allocated with sufficient amount 

   * of memory before being passed to function. This Descriptor should have 

   * a allocation that is equal to or greater than char*

   */

EXPORT_C int CharpToTptrc8(const char* aSrc, TPtrC8& aDes)

{    

	if ( !aSrc )

	{

		return EInvalidPointer;

	}

	aDes.Set((TUint8 *)(aSrc), strlen(aSrc));

	return ESuccess;

}

 /**

   * Converts a character stream to RBuf8

   * @param aSrc is char* which is to be converted to RBuf8

   * @param aDes is the pointer to the descriptor of type RBuf8 which will hold

   * the result of conversion.aDes needs to be allocated with sufficient amount 

   * of memory before being passed to function. This Descriptor should have 

   * a allocation that is equal to or greater than char*

   */

EXPORT_C int CharToRbuf8(const char* aSrc, RBuf8& aDes)

}