1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNETWORKREPLY_H
#define QNETWORKREPLY_H
#include <QtCore/QIODevice>
#include <QtCore/QString>
#include <QtCore/QVariant>
#include <QtNetwork/QNetworkRequest>
#include <QtNetwork/QNetworkAccessManager>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Network)
class QUrl;
class QVariant;
class QAuthenticator;
class QSslConfiguration;
class QSslError;
class QNetworkReplyPrivate;
class Q_NETWORK_EXPORT QNetworkReply: public QIODevice
{
Q_OBJECT
Q_ENUMS(NetworkError)
public:
enum NetworkError {
NoError = 0,
// network layer errors [relating to the destination server] (1-99):
ConnectionRefusedError = 1,
RemoteHostClosedError,
HostNotFoundError,
TimeoutError,
OperationCanceledError,
SslHandshakeFailedError,
UnknownNetworkError = 99,
// proxy errors (101-199):
ProxyConnectionRefusedError = 101,
ProxyConnectionClosedError,
ProxyNotFoundError,
ProxyTimeoutError,
ProxyAuthenticationRequiredError,
UnknownProxyError = 199,
// content errors (201-299):
ContentAccessDenied = 201,
ContentOperationNotPermittedError,
ContentNotFoundError,
AuthenticationRequiredError,
ContentReSendError,
UnknownContentError = 299,
// protocol errors
ProtocolUnknownError = 301,
ProtocolInvalidOperationError,
ProtocolFailure = 399
};
~QNetworkReply();
virtual void abort() = 0;
// reimplemented from QIODevice
virtual void close();
virtual bool isSequential() const;
// like QAbstractSocket:
qint64 readBufferSize() const;
virtual void setReadBufferSize(qint64 size);
QNetworkAccessManager *manager() const;
QNetworkAccessManager::Operation operation() const;
QNetworkRequest request() const;
NetworkError error() const;
bool isFinished() const;
bool isRunning() const;
QUrl url() const;
// "cooked" headers
QVariant header(QNetworkRequest::KnownHeaders header) const;
// raw headers:
bool hasRawHeader(const QByteArray &headerName) const;
QList<QByteArray> rawHeaderList() const;
QByteArray rawHeader(const QByteArray &headerName) const;
// attributes
QVariant attribute(QNetworkRequest::Attribute code) const;
#ifndef QT_NO_OPENSSL
QSslConfiguration sslConfiguration() const;
void setSslConfiguration(const QSslConfiguration &configuration);
void ignoreSslErrors(const QList<QSslError> &errors);
#endif
public Q_SLOTS:
virtual void ignoreSslErrors();
Q_SIGNALS:
void metaDataChanged();
void finished();
void error(QNetworkReply::NetworkError);
#ifndef QT_NO_OPENSSL
void sslErrors(const QList<QSslError> &errors);
#endif
void uploadProgress(qint64 bytesSent, qint64 bytesTotal);
void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
protected:
QNetworkReply(QObject *parent = 0);
QNetworkReply(QNetworkReplyPrivate &dd, QObject *parent);
virtual qint64 writeData(const char *data, qint64 len);
void setOperation(QNetworkAccessManager::Operation operation);
void setRequest(const QNetworkRequest &request);
void setError(NetworkError errorCode, const QString &errorString);
void setUrl(const QUrl &url);
void setHeader(QNetworkRequest::KnownHeaders header, const QVariant &value);
void setRawHeader(const QByteArray &headerName, const QByteArray &value);
void setAttribute(QNetworkRequest::Attribute code, const QVariant &value);
private:
Q_DECLARE_SCOPED_PRIVATE(QNetworkReply)
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
