/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
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****************************************************************************/

#include <QUrl>

#include <QNetworkAccessManager>

#include "qnetworkaccessdelegator_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

NetworkAccessDelegator::NetworkAccessDelegator(QNetworkAccessManager *const genericManager,
                                               QNetworkAccessManager *const variableURIManager) : m_genericManager(genericManager)
                                                                                                , m_variableURIManager(variableURIManager)
{
}

QNetworkAccessManager *NetworkAccessDelegator::managerFor(const QUrl &uri)
{
    /* Unfortunately we have to do it this way, QUrl::isParentOf() doesn't
     * understand URI schemes like this one. */
    const QString requestedUrl(uri.toString());

    /* On the topic of timeouts:
     *
     * Currently the schemes QNetworkAccessManager handles should/will do
     * timeouts for 4.4, but we need to do timeouts for our own. */
    if(requestedUrl.startsWith(QLatin1String("tag:trolltech.com,2007:QtXmlPatterns:QIODeviceVariable:")))
        return m_variableURIManager;
    else
    {
        if(!m_genericManager)
            m_genericManager = new QNetworkAccessManager(this);

        return m_genericManager;
    }
}

QT_END_NAMESPACE