1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the QtNetwork module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | #ifndef QNETWORKACCESSMANAGER_P_H
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43 | #define QNETWORKACCESSMANAGER_P_H
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44 |
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45 | //
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46 | // W A R N I N G
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47 | // -------------
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48 | //
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49 | // This file is not part of the Qt API. It exists for the convenience
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50 | // of the Network Access API. This header file may change from
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51 | // version to version without notice, or even be removed.
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52 | //
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53 | // We mean it.
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54 | //
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55 |
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56 | #include "qnetworkaccessmanager.h"
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57 | #include "qnetworkaccesscache_p.h"
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58 | #include "qnetworkaccessbackend_p.h"
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59 | #include "private/qobject_p.h"
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60 | #include "QtNetwork/qnetworkproxy.h"
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61 | #include "QtNetwork/qnetworksession.h"
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62 |
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63 | QT_BEGIN_NAMESPACE
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64 |
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65 | class QAuthenticator;
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66 | class QAbstractNetworkCache;
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67 | class QNetworkAuthenticationCredential;
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68 | class QNetworkCookieJar;
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69 |
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70 | class QNetworkAccessManagerPrivate: public QObjectPrivate
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71 | {
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72 | public:
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73 | QNetworkAccessManagerPrivate()
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74 | : networkCache(0), cookieJar(0),
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75 | #ifndef QT_NO_NETWORKPROXY
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76 | proxyFactory(0),
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77 | #endif
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78 | #ifndef QT_NO_BEARERMANAGEMENT
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79 | networkSession(0),
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80 | networkAccessible(QNetworkAccessManager::Accessible),
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81 | online(false),
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82 | initializeSession(true),
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83 | #endif
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84 | cookieJarCreated(false)
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85 | { }
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86 | ~QNetworkAccessManagerPrivate();
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87 |
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88 | void _q_replyFinished();
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89 | void _q_replySslErrors(const QList<QSslError> &errors);
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90 | QNetworkReply *postProcess(QNetworkReply *reply);
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91 | void createCookieJar() const;
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92 |
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93 | void authenticationRequired(QNetworkAccessBackend *backend, QAuthenticator *authenticator);
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94 | void cacheCredentials(const QUrl &url, const QAuthenticator *auth);
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95 | QNetworkAuthenticationCredential *fetchCachedCredentials(const QUrl &url,
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96 | const QAuthenticator *auth = 0);
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97 |
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98 | #ifndef QT_NO_NETWORKPROXY
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99 | void proxyAuthenticationRequired(QNetworkAccessBackend *backend, const QNetworkProxy &proxy,
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100 | QAuthenticator *authenticator);
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101 | void cacheProxyCredentials(const QNetworkProxy &proxy, const QAuthenticator *auth);
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102 | QNetworkAuthenticationCredential *fetchCachedProxyCredentials(const QNetworkProxy &proxy,
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103 | const QAuthenticator *auth = 0);
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104 | QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query);
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105 | #endif
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106 |
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107 | QNetworkAccessBackend *findBackend(QNetworkAccessManager::Operation op, const QNetworkRequest &request);
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108 |
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109 | #ifndef QT_NO_BEARERMANAGEMENT
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110 | void createSession(const QNetworkConfiguration &config);
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111 |
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112 | void _q_networkSessionClosed();
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113 | void _q_networkSessionNewConfigurationActivated();
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114 | void _q_networkSessionPreferredConfigurationChanged(const QNetworkConfiguration &config,
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115 | bool isSeamless);
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116 | void _q_networkSessionStateChanged(QNetworkSession::State state);
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117 | #endif
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118 |
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119 | // this is the cache for storing downloaded files
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120 | QAbstractNetworkCache *networkCache;
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121 |
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122 | QNetworkCookieJar *cookieJar;
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123 |
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124 |
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125 | #ifndef QT_NO_NETWORKPROXY
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126 | QNetworkProxy proxy;
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127 | QNetworkProxyFactory *proxyFactory;
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128 | #endif
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129 |
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130 | #ifndef QT_NO_BEARERMANAGEMENT
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131 | QSharedPointer<QNetworkSession> networkSession;
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132 | QString networkConfiguration;
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133 | QNetworkAccessManager::NetworkAccessibility networkAccessible;
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134 | bool online;
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135 | bool initializeSession;
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136 | #endif
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137 |
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138 | bool cookieJarCreated;
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139 |
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140 | // this cache can be used by individual backends to cache e.g. their TCP connections to a server
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141 | // and use the connections for multiple requests.
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142 | QNetworkAccessCache objectCache;
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143 | static inline QNetworkAccessCache *getObjectCache(QNetworkAccessBackend *backend)
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144 | { return &backend->manager->objectCache; }
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145 | Q_AUTOTEST_EXPORT static void clearCache(QNetworkAccessManager *manager);
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146 |
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147 | Q_DECLARE_PUBLIC(QNetworkAccessManager)
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148 | };
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149 |
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150 | QT_END_NAMESPACE
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151 |
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152 | #endif
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