/*!

* Copyright (c) 2010 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: Base class for URI Scheme parsers.

*

*/

#include <QRegExp>

#include <pevirtualengine.h>

#include "urischemeparser.h"

#include "qtphonelog.h"

const QString KDtmfPauseChar = "p";

const QString KDtmfWaitChar = "w";

/*!

  UriSchemeParser::UriSchemeParser.

 */

UriSchemeParser::UriSchemeParser(QObject* parent)

    : 

    QObject(parent)

{

    PHONE_DEBUG("UriSchemeParser::UriSchemeParser");

}

/*!

  UriSchemeParser::~UriSchemeParser.

 */

UriSchemeParser::~UriSchemeParser()

{

    PHONE_DEBUG("UriSchemeParser::~UriSchemeParser");

}

/*!

  UriSchemeParser::parsePhoneDialString.

 */

bool UriSchemeParser::parsePhoneDialString(

    const QString &dialString,

    QString &phoneNumber,

    QString &dtmfString) const

{

    PHONE_DEBUG("UriSchemeParser::parsePhoneDialString");

    bool parsingResult = false;

    int dialStringLength = dialString.length();

    if ((dialStringLength <= 0) || 

        (KPEPhoneNumberMaxLength < dialStringLength)) {

        parsingResult = false;

        phoneNumber.clear();

        dtmfString.clear();

    } else {

        parsingResult = true;

        QRegExp dtmfFindExp(

            QString("[") + KDtmfPauseChar + KDtmfWaitChar + QString("]"));

        int dtmfPostfixIndex = dialString.indexOf(dtmfFindExp);

        phoneNumber = dialString.left(dtmfPostfixIndex);

        if (0 <= dtmfPostfixIndex) {

            dtmfString = dialString.mid(dtmfPostfixIndex);

        }

    }

    return parsingResult;

}