/*

* Copyright (c) 2007 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:  

*

*/

#ifndef THttpConnUtils_H

#define THttpConnUtils_H

//  INCLUDES

#include <e32base.h>

#include "HttpDefs.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

class RStringPool;

class RStringF;

class THTTPHdrVal;

class RString;

class RFs;

/**

*  This is an internal utility class

*/

class THttpConnUtils

    {

    public:  // New functions

        /**

        * Panic the loader

        * @since 3.1

        * @param aError OS wide error code

        * @return

        */

        static void PanicLoader( TInt aError );

        /**

        * Write log

        * @since 3.1

        * @param

        * @return

        */

        static void WriteLog( TPtrC aBuf, TInt aStatus );

        /**

        * Checks if the content is wml

        * @since 3.1

        * @param

        * @return

        */

        static TBool WmlContent( const TDesC& aContentType );

        /**

        * Checks if the content is wml

        * @since 3.1

        * @param

        * @return

        */

        static TInt MapHttpErrors( TInt aError );

        /**

        * return true if intrapage navigation is needed

        * @since 3.1

        * @param aUrl1

        * @param aUrl2

        * @return

        */

        static TBool IsIntraPageNavigation( const TDesC& aUrl1, const TDesC& aUrl2 );

        /**

        * Convert the settings characterset from TUint to RString

        * @since 3.1

        * @param aStringPool The stringpool used for creating the RString.

        * @param aCharset The characterset representation to be converted.

        * @return The corresponding charset.

        */

        static THTTPHdrVal ConvertCharset( RStringPool aStringPool, TUint aCharset );

        /**

        * Create an RString object from a UCS2 buffer.

        * @since 3.1

        * @param aStringPool The stringpool to use for creating the string.

        * @param aStr The UCS2 string to be converted.

        * @param aString The new RString object.

        * @return KErrNone or KErrNoMemory.

        */

        static TInt OpenStringFromUnicode( RStringPool aStringPool, TUint16* aStr,

                         RString& aString );

        /**

        * Convert a UCS2 buffer to ascii.

        * @since 3.1

        * @param aUsc2Ptr A descriptor to the buffer to convert.

        * @param aAsciiPtr A descriptor to the converted buffer.

        * @return KErrNone or KErrNoMemory.

        */

        static TInt ConvertPtrUsc2ToAscii( const TPtrC& aUsc2Ptr, TPtrC8& aAsciiPtr, TUint8** retPtr );

    };

#endif      // THttpConnUtils_H

// End of File