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# qnetworkaccessmanager.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtNetwork module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QNETWORKACCESSMANAGER_H
    00043 #define QNETWORKACCESSMANAGER_H
    00044
    00045 #include <QtCore/QObject>
    00046
    00047 QT_BEGIN_HEADER
    00048
    00049 QT_BEGIN_NAMESPACE
    00050
    00051 QT_MODULE(Network)
    00052
    00053 class QIODevice;
    00054 class QAbstractNetworkCache;
    00055 class QAuthenticator;
    00056 class QByteArray;
    00057 template<typename T> class QList;
    00058 class QNetworkCookie;
    00059 class QNetworkCookieJar;
    00060 class QNetworkRequest;
    00061 class QNetworkReply;
    00062 class QNetworkProxy;
    00063 class QNetworkProxyFactory;
    00064 class QSslError;
    00065 #if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)
    00066 class QNetworkConfiguration;
    00067 #endif
    00068
    00069 class QNetworkReplyImplPrivate;
    00070 class QNetworkAccessManagerPrivate;
    00071 class Q_NETWORK_EXPORT QNetworkAccessManager: public QObject
    00072 {
    00073     Q_OBJECT
    00074
    00075 #ifndef QT_NO_BEARERMANAGEMENT
    00076     Q_PROPERTY(NetworkAccessibility networkAccessible READ networkAccessible WRITE setNetworkAccessible NOTIFY networkAccessibleChanged)
    00077 #endif
    00078
    00079 public:
    00080     enum Operation {
    00081         HeadOperation = 1,
    00082         GetOperation,
    00083         PutOperation,
    00084         PostOperation,
    00085         DeleteOperation,
    00086         CustomOperation,
    00087
    00088         UnknownOperation = 0
    00089     };
    00090
    00091 #ifndef QT_NO_BEARERMANAGEMENT
    00092     enum NetworkAccessibility {
    00093         UnknownAccessibility = -1,
    00094         NotAccessible = 0,
    00095         Accessible = 1
    00096     };
    00097 #endif
    00098
    00099     explicit QNetworkAccessManager(QObject *parent = 0);
    00100     ~QNetworkAccessManager();
    00101
    00102 #ifndef QT_NO_NETWORKPROXY
    00103     QNetworkProxy proxy() const;
    00104     void setProxy(const QNetworkProxy &proxy);
    00105     QNetworkProxyFactory *proxyFactory() const;
    00106     void setProxyFactory(QNetworkProxyFactory *factory);
    00107 #endif
    00108
    00109     QAbstractNetworkCache *cache() const;
    00110     void setCache(QAbstractNetworkCache *cache);
    00111
    00112     QNetworkCookieJar *cookieJar() const;
    00113     void setCookieJar(QNetworkCookieJar *cookieJar);
    00114
    00115     QNetworkReply *head(const QNetworkRequest &request);
    00116     QNetworkReply *get(const QNetworkRequest &request);
    00117     QNetworkReply *post(const QNetworkRequest &request, QIODevice *data);
    00118     QNetworkReply *post(const QNetworkRequest &request, const QByteArray &data);
    00119     QNetworkReply *put(const QNetworkRequest &request, QIODevice *data);
    00120     QNetworkReply *put(const QNetworkRequest &request, const QByteArray &data);
    00121     QNetworkReply *deleteResource(const QNetworkRequest &request);
    00122     QNetworkReply *sendCustomRequest(const QNetworkRequest &request, const QByteArray &verb, QIODevice *data = 0);
    00123
    00124 #if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)
    00125     void setConfiguration(const QNetworkConfiguration &config);
    00126     QNetworkConfiguration configuration() const;
    00127     QNetworkConfiguration activeConfiguration() const;
    00128 #endif
    00129
    00130 #ifndef QT_NO_BEARERMANAGEMENT
    00131     void setNetworkAccessible(NetworkAccessibility accessible);
    00132     NetworkAccessibility networkAccessible() const;
    00133 #endif
    00134
    00135 Q_SIGNALS:
    00136 #ifndef QT_NO_NETWORKPROXY
    00137     void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator);
    00138 #endif
    00139     void authenticationRequired(QNetworkReply *reply, QAuthenticator *authenticator);
    00140     void finished(QNetworkReply *reply);
    00141 #ifndef QT_NO_OPENSSL
    00142     void sslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
    00143 #endif
    00144
    00145 #if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)
    00146     void networkSessionConnected();
    00147 #endif
    00148
    00149 #ifndef QT_NO_BEARERMANAGEMENT
    00150     void networkAccessibleChanged(QNetworkAccessManager::NetworkAccessibility accessible);
    00151 #endif
    00152
    00153 protected:
    00154     virtual QNetworkReply *createRequest(Operation op, const QNetworkRequest &request,
    00155                                          QIODevice *outgoingData = 0);
    00156
    00157 private:
    00158     friend class QNetworkReplyImplPrivate;
    00159     Q_DECLARE_PRIVATE(QNetworkAccessManager)
    00160     Q_PRIVATE_SLOT(d_func(), void _q_replyFinished())
    00161     Q_PRIVATE_SLOT(d_func(), void _q_replySslErrors(QList<QSslError>))
    00162 #if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)
    00163     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionClosed())
    00164     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionNewConfigurationActivated())
    00165     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool))
    00166     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionStateChanged(QNetworkSession::State))
    00167 #endif
    00168 };
    00169
    00170 QT_END_NAMESPACE
    00171
    00172 QT_END_HEADER
    00173
    00174 #endif