/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not, 

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#ifndef __WEBNETWORKACCESSMANAGER_H__

#define __WEBNETWORKACCESSMANAGER_H__

#include <QNetworkAccessManager>

#include <QNetworkReply>

#include "messageboxproxy.h"

#if QT_VERSION >= 0x040500

#include <QNetworkDiskCache>

#endif

namespace WRT {

class WrtBrowserContainer;

class CookieJar;

class WebNetworkAccessManager : public QNetworkAccessManager,

                                public MessageBoxProxy

{

    Q_OBJECT

public:

    WebNetworkAccessManager(WrtBrowserContainer* page, QObject* parent = 0);

    virtual ~WebNetworkAccessManager();

    void onMessageBoxResponse(int retValue);

    int activeNetworkInterfaces(); 

public slots:

protected:

    virtual QNetworkReply *createRequest(Operation op, const QNetworkRequest &request,

                                         QIODevice *outgoingData = 0);

private:

    void setupCache();

    void setupNetworkProxy();

    //Handle connection request.

    QNetworkReply* createRequestHelper(Operation op, const QNetworkRequest &request, QIODevice *outgoingData = 0);

private slots:

    void onfinished(QNetworkReply* reply);

private:

    WrtBrowserContainer* m_browserContainer;

    CookieJar* m_cookieJar;

    QNetworkReply* m_reply;

    QNetworkRequest* m_req;

#if QT_VERSION >= 0x040500

    QNetworkDiskCache *qDiskCache;

#endif

signals:

    void showMessageBox(WRT::MessageBoxProxy* data);

    void networkErrorHappened(const QString & msg); 

    void networkErrorUrl(const QUrl & url); 

};

}

#endif