source: trunk/src/network/socket/qhttpsocketengine_p.h@ 318

Last change on this file since 318 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 6.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtNetwork module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
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23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
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28** GNU General Public License Usage
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30** General Public License version 3.0 as published by the Free Software
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40****************************************************************************/
41
42#ifndef QHTTPSOCKETENGINE_P_H
43#define QHTTPSOCKETENGINE_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 purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "private/qabstractsocketengine_p.h"
57#include "qabstractsocket.h"
58#include "qnetworkproxy.h"
59#include "private/qauthenticator_p.h"
60
61QT_BEGIN_NAMESPACE
62
63#if !defined(QT_NO_NETWORKPROXY) && !defined(QT_NO_HTTP)
64
65class QTcpSocket;
66class QHttpSocketEnginePrivate;
67
68class Q_AUTOTEST_EXPORT QHttpSocketEngine : public QAbstractSocketEngine
69{
70 Q_OBJECT
71public:
72 enum HttpState {
73 None,
74 ConnectSent,
75 Connected,
76 SendAuthentication,
77 ReadResponseContent
78 };
79 QHttpSocketEngine(QObject *parent = 0);
80 ~QHttpSocketEngine();
81
82 bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol);
83 bool initialize(int socketDescriptor, QAbstractSocket::SocketState socketState = QAbstractSocket::ConnectedState);
84
85 void setProxy(const QNetworkProxy &networkProxy);
86
87 int socketDescriptor() const;
88
89 bool isValid() const;
90
91 bool connectInternal();
92 bool connectToHost(const QHostAddress &address, quint16 port);
93 bool connectToHostByName(const QString &name, quint16 port);
94 bool bind(const QHostAddress &address, quint16 port);
95 bool listen();
96 int accept();
97 void close();
98
99 qint64 bytesAvailable() const;
100
101 qint64 read(char *data, qint64 maxlen);
102 qint64 write(const char *data, qint64 len);
103
104#ifndef QT_NO_UDPSOCKET
105 qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0,
106 quint16 *port = 0);
107 qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &addr,
108 quint16 port);
109 bool hasPendingDatagrams() const;
110 qint64 pendingDatagramSize() const;
111#endif // QT_NO_UDPSOCKET
112
113 int option(SocketOption option) const;
114 bool setOption(SocketOption option, int value);