1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the QtNetwork module of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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9 | ** Commercial Usage
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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11 | ** accordance with the Qt Commercial License Agreement provided with the
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12 | ** Software or, alternatively, in accordance with the terms contained in
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13 | ** a written agreement between you and Nokia.
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14 | **
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 | ** General Public License version 2.1 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 | ** packaging of this file. Please review the following information to
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20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 | **
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23 | ** In addition, as a special exception, Nokia gives you certain
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24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 | ** 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 are unsure which license is appropriate for your use, please
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37 | ** contact the sales department 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 QHTTPSOCKETENGINE_P_H
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43 | #define QHTTPSOCKETENGINE_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 purely as an
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50 | // implementation detail. This header file may change from version to
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51 | // 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 "private/qabstractsocketengine_p.h"
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57 | #include "qabstractsocket.h"
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58 | #include "qnetworkproxy.h"
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59 | #include "private/qauthenticator_p.h"
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60 |
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61 | QT_BEGIN_NAMESPACE
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62 |
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63 | #if !defined(QT_NO_NETWORKPROXY) && !defined(QT_NO_HTTP)
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64 |
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65 | class QTcpSocket;
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66 | class QHttpSocketEnginePrivate;
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67 |
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68 | class Q_AUTOTEST_EXPORT QHttpSocketEngine : public QAbstractSocketEngine
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69 | {
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70 | Q_OBJECT
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71 | public:
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72 | enum HttpState {
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73 | None,
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74 | ConnectSent,
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75 | Connected,
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76 | SendAuthentication,
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77 | ReadResponseContent
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78 | };
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79 | QHttpSocketEngine(QObject *parent = 0);
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80 | ~QHttpSocketEngine();
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81 |
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82 | bool initialize(QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol = QAbstractSocket::IPv4Protocol);
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83 | bool initialize(int socketDescriptor, QAbstractSocket::SocketState socketState = QAbstractSocket::ConnectedState);
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84 |
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85 | void setProxy(const QNetworkProxy &networkProxy);
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86 |
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87 | int socketDescriptor() const;
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88 |
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89 | bool isValid() const;
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90 |
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91 | bool connectInternal();
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92 | bool connectToHost(const QHostAddress &address, quint16 port);
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93 | bool connectToHostByName(const QString &name, quint16 port);
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94 | bool bind(const QHostAddress &address, quint16 port);
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95 | bool listen();
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96 | int accept();
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97 | void close();
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98 |
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99 | qint64 bytesAvailable() const;
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100 |
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101 | qint64 read(char *data, qint64 maxlen);
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102 | qint64 write(const char *data, qint64 len);
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103 |
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104 | #ifndef QT_NO_UDPSOCKET
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105 | qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0,
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106 | quint16 *port = 0);
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107 | qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &addr,
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108 | quint16 port);
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109 | bool hasPendingDatagrams() const;
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110 | qint64 pendingDatagramSize() const;
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111 | #endif // QT_NO_UDPSOCKET
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112 |
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113 | int option(SocketOption option) const;
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114 | bool setOption(SocketOption option, int value);
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