/*

* Copyright (c) 2005 - 2006 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:  Parser for recipient's address

*

*/

#ifndef MUSENGURIPARSER_H

#define MUSENGURIPARSER_H

//  INCLUDES

#include "musunittesting.h"

#include <e32cmn.h>

const TInt KMaxUriLength = 512;

_LIT8( KMusEngAtSign, "@" );

_LIT8( KMusEngPlusSign, "+" );

_LIT8( KMusEngSipPrefix, "sip:" );

_LIT8( KMusEngSipsPrefix, "sips:" );

_LIT8( KMusEngTelPrefix, "tel:" );

// CLASS DECLARATION

/**

* 

*/

class TMusEngUriParser

    {

    MUS_UNITTEST( UT_TMusEngUriParser ) 

    public:

        enum TMusEngUriType

            {

            ENotParsed = 0,

            ESip,

            ETel

            };

    public:

		/**

		* Default constructor

		*/

     	IMPORT_C TMusEngUriParser( const TDesC16& aUri );

     	/**

		* @returns Uri type

		*/

     	IMPORT_C TMusEngUriType UriType();

		/**

		* @returns Parsed and validated 8-bit version of contained URI

		*          Ownership is transferred

		* @pre UriType() != ENotParsed

		* @leave KErrNotReady if precondition is not fulfilled

		*/

     	IMPORT_C HBufC8* GetUri8L();

     	/**

     	* @param aPrefix if ETrue, also sip: or tel:prefix is returned

		* @returns Parsed and validated 16-bit version of contained URI

		*          Ownership is transferred

		* @pre UriType() != ENotParsed

		* @leave KErrNotReady if precondition is not fulfilled

		*/

     	IMPORT_C HBufC16* GetUri16L( TBool aPrefix );

     	/**

        * Parses and validates contained URI

        * @leave KErrCorrupt if URI is not valid SIP or TEL URI

        * @post UriType() != ENotParsed

        */

        IMPORT_C void ParseUriL();

    private:

        void HandleSipUriL();

        void HandleTelUriL();

        void HandleLocalTelUriL();

		TBuf8<KMaxUriLength> iUri;

        TMusEngUriType iUriType;

    };

#endif