source: trunk/src/network/access/qnetworkaccessmanager_p.h@ 890

Last change on this file since 890 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 5.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtNetwork module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QNETWORKACCESSMANAGER_P_H
43#define QNETWORKACCESSMANAGER_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists for the convenience
50// of the Network Access API. This header file may change from
51// version to version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "qnetworkaccessmanager.h"
57#include "qnetworkaccesscache_p.h"
58#include "qnetworkaccessbackend_p.h"
59#include "private/qobject_p.h"
60#include "QtNetwork/qnetworkproxy.h"
61#include "QtNetwork/qnetworksession.h"
62
63QT_BEGIN_NAMESPACE
64
65class QAuthenticator;
66class QAbstractNetworkCache;
67class QNetworkAuthenticationCredential;
68class QNetworkCookieJar;
69
70class QNetworkAccessManagerPrivate: public QObjectPrivate
71{
72public:
73 QNetworkAccessManagerPrivate()
74 : networkCache(0), cookieJar(0),
75#ifndef QT_NO_NETWORKPROXY
76 proxyFactory(0),
77#endif
78#ifndef QT_NO_BEARERMANAGEMENT
79 networkSession(0),
80 networkAccessible(QNetworkAccessManager::Accessible),
81 online(false),
82 initializeSession(true),
83#endif
84 cookieJarCreated(false)
85 { }
86 ~QNetworkAccessManagerPrivate();
87
88 void _q_replyFinished();
89 void _q_replySslErrors(const QList<QSslError> &errors);
90 QNetworkReply *postProcess(QNetworkReply *reply);
91 void createCookieJar() const;
92
93 void authenticationRequired(QNetworkAccessBackend *backend, QAuthenticator *authenticator);
94 void cacheCredentials(const QUrl &url, const QAuthenticator *auth);
95 QNetworkAuthenticationCredential *fetchCachedCredentials(const QUrl &url,
96 const QAuthenticator *auth = 0);
97
98#ifndef QT_NO_NETWORKPROXY
99 void proxyAuthenticationRequired(QNetworkAccessBackend *backend, const QNetworkProxy &proxy,
100 QAuthenticator *authenticator);
101 void cacheProxyCredentials(const QNetworkProxy &proxy, const QAuthenticator *auth);
102 QNetworkAuthenticationCredential *fetchCachedProxyCredentials(const QNetworkProxy &proxy,
103 const QAuthenticator *auth = 0);
104 QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query);
105#endif
106
107 QNetworkAccessBackend *findBackend(QNetworkAccessManager::Operation op, const QNetworkRequest &request);
108
109#ifndef QT_NO_BEARERMANAGEMENT
110 void createSession(const QNetworkConfiguration &config);
111
112 void _q_networkSessionClosed();
113 void _q_networkSessionNewConfigurationActivated();
114 void _q_networkSessionPreferredConfigurationChanged(const QNetworkConfiguration &config,
115 bool isSeamless);
116 void _q_networkSessionStateChanged(QNetworkSession::State state);
117#endif
118
119 // this is the cache for storing downloaded files
120 QAbstractNetworkCache *networkCache;
121
122 QNetworkCookieJar *cookieJar;
123
124
125#ifndef QT_NO_NETWORKPROXY
126 QNetworkProxy proxy;
127 QNetworkProxyFactory *proxyFactory;
128#endif
129
130#ifndef QT_NO_BEARERMANAGEMENT
131 QSharedPointer<QNetworkSession> networkSession;
132 QString networkConfiguration;
133 QNetworkAccessManager::NetworkAccessibility networkAccessible;
134 bool online;
135 bool initializeSession;
136#endif
137
138 bool cookieJarCreated;
139
140 // this cache can be used by individual backends to cache e.g. their TCP connections to a server
141 // and use the connections for multiple requests.
142 QNetworkAccessCache objectCache;
143 static inline QNetworkAccessCache *getObjectCache(QNetworkAccessBackend *backend)
144 { return &backend->manager->objectCache; }
145 Q_AUTOTEST_EXPORT static void clearCache(QNetworkAccessManager *manager);
146
147 Q_DECLARE_PUBLIC(QNetworkAccessManager)
148};
149
150QT_END_NAMESPACE
151
152#endif
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