source: trunk/src/network/access/qnetworkaccessdebugpipebackend_p.h@ 903

Last change on this file since 903 was 846, checked in by Dmitry A. Kuminov, 15 years ago

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

File size: 3.5 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 QNETWORKACCESSDEBUGPIPEBACKEND_P_H
43#define QNETWORKACCESSDEBUGPIPEBACKEND_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 "qnetworkaccessbackend_p.h"
57#include "qnetworkrequest.h"
58#include "qnetworkreply.h"
59#include "qtcpsocket.h"
60
61QT_BEGIN_NAMESPACE
62
63#ifdef QT_BUILD_INTERNAL
64
65class QNetworkAccessDebugPipeBackend: public QNetworkAccessBackend
66{
67 Q_OBJECT
68public:
69 QNetworkAccessDebugPipeBackend();
70 virtual ~QNetworkAccessDebugPipeBackend();
71
72 virtual void open();
73 virtual void closeDownstreamChannel();
74
75 virtual void downstreamReadyWrite();
76
77protected:
78 void pushFromSocketToDownstream();
79 void pushFromUpstreamToSocket();
80 void possiblyFinish();
81 QNonContiguousByteDevice *uploadByteDevice;
82
83private slots:
84 void uploadReadyReadSlot();
85 void socketReadyRead();
86 void socketBytesWritten(qint64 bytes);
87 void socketError();
88 void socketDisconnected();
89 void socketConnected();
90
91private:
92 QTcpSocket socket;
93 bool bareProtocol;
94 bool hasUploadFinished;
95 bool hasDownloadFinished;
96 bool hasEverythingFinished;
97
98 qint64 bytesDownloaded;
99 qint64 bytesUploaded;
100};
101
102class QNetworkAccessDebugPipeBackendFactory: public QNetworkAccessBackendFactory
103{
104public:
105 virtual QNetworkAccessBackend *create(QNetworkAccessManager::Operation op,
106 const QNetworkRequest &request) const;
107};
108
109#endif // QT_BUILD_INTERNAL
110
111QT_END_NAMESPACE
112
113#endif
Note: See TracBrowser for help on using the repository browser.