/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the QtNetwork module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QNETWORKACCESSMANAGER_H

#define QNETWORKACCESSMANAGER_H

#include <QtCore/QObject>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

class QIODevice;

class QAbstractNetworkCache;

class QAuthenticator;

class QByteArray;

template<typename T> class QList;

class QNetworkCookie;

class QNetworkCookieJar;

class QNetworkRequest;

class QNetworkReply;

class QNetworkProxy;

class QNetworkProxyFactory;

class QSslError;

#if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)

class QNetworkConfiguration;

#endif

class QNetworkReplyImplPrivate;

class QNetworkAccessManagerPrivate;

class Q_NETWORK_EXPORT QNetworkAccessManager: public QObject

{

    Q_OBJECT

#ifndef QT_NO_BEARERMANAGEMENT

    Q_PROPERTY(NetworkAccessibility networkAccessible READ networkAccessible WRITE setNetworkAccessible NOTIFY networkAccessibleChanged)

#endif

public:

    enum Operation {

        HeadOperation = 1,

        GetOperation,

        PutOperation,

        PostOperation,

        DeleteOperation,

        CustomOperation,

        UnknownOperation = 0

    };

#ifndef QT_NO_BEARERMANAGEMENT

    enum NetworkAccessibility {

        UnknownAccessibility = -1,

        NotAccessible = 0,

        Accessible = 1

    };

#endif

    explicit QNetworkAccessManager(QObject *parent = 0);

    ~QNetworkAccessManager();

#ifndef QT_NO_NETWORKPROXY

    QNetworkProxy proxy() const;

    void setProxy(const QNetworkProxy &proxy);

    QNetworkProxyFactory *proxyFactory() const;

    void setProxyFactory(QNetworkProxyFactory *factory);

#endif

    QAbstractNetworkCache *cache() const;

    void setCache(QAbstractNetworkCache *cache);

    QNetworkCookieJar *cookieJar() const;

    void setCookieJar(QNetworkCookieJar *cookieJar);

    QNetworkReply *head(const QNetworkRequest &request);

    QNetworkReply *get(const QNetworkRequest &request);

    QNetworkReply *post(const QNetworkRequest &request, QIODevice *data);

    QNetworkReply *post(const QNetworkRequest &request, const QByteArray &data);

    QNetworkReply *put(const QNetworkRequest &request, QIODevice *data);

    QNetworkReply *put(const QNetworkRequest &request, const QByteArray &data);

    QNetworkReply *deleteResource(const QNetworkRequest &request);

    QNetworkReply *sendCustomRequest(const QNetworkRequest &request, const QByteArray &verb, QIODevice *data = 0);

#if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)

    void setConfiguration(const QNetworkConfiguration &config);

    QNetworkConfiguration configuration() const;

    QNetworkConfiguration activeConfiguration() const;

#endif

#ifndef QT_NO_BEARERMANAGEMENT

    void setNetworkAccessible(NetworkAccessibility accessible);

    NetworkAccessibility networkAccessible() const;

#endif

Q_SIGNALS:

#ifndef QT_NO_NETWORKPROXY

    void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator);

#endif

    void authenticationRequired(QNetworkReply *reply, QAuthenticator *authenticator);

    void finished(QNetworkReply *reply);

#ifndef QT_NO_OPENSSL

    void sslErrors(QNetworkReply *reply, const QList<QSslError> &errors);

#endif

#if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)

    void networkSessionConnected();

#endif

#ifndef QT_NO_BEARERMANAGEMENT

    void networkAccessibleChanged(QNetworkAccessManager::NetworkAccessibility accessible);

#endif

protected:

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

                                         QIODevice *outgoingData = 0);

private:

    friend class QNetworkReplyImplPrivate;

    Q_DECLARE_PRIVATE(QNetworkAccessManager)

    Q_PRIVATE_SLOT(d_func(), void _q_replyFinished())

    Q_PRIVATE_SLOT(d_func(), void _q_replySslErrors(QList<QSslError>))

#if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)

    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionClosed())

    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionNewConfigurationActivated())

    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool))

    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionStateChanged(QNetworkSession::State))

#endif

};

QT_END_NAMESPACE

QT_END_HEADER

#endif