• Skip to content
  • Skip to link menu
  • KDE API Reference
  • kdelibs-4.10.4 API Reference
  • KDE Home
  • Contact Us
 

KDECore

  • kdecore
  • network
k3socketbuffer_p.h
Go to the documentation of this file.
1 /* -*- C++ -*-
2  * Copyright (C) 2003,2005 Thiago Macieira <thiago@kde.org>
3  *
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef KSOCKETBUFFER_P_H
26 #define KSOCKETBUFFER_P_H
27 
28 #include <QMutex>
29 #include <QByteArray>
30 #include <QList>
31 
32 namespace KNetwork {
33 
34 class KActiveSocketBase;
35 
36  namespace Internal {
37 
48 class KSocketBuffer
49 {
50 public:
56  KSocketBuffer(qint64 size = -1);
57 
61  KSocketBuffer(const KSocketBuffer& other);
62 
66  ~KSocketBuffer();
67 
71  KSocketBuffer& operator=(const KSocketBuffer& other);
72 
76  bool canReadLine() const;
77 
81  qint64 readLine(char *data, qint64 maxSize);
82 
89  qint64 length() const;
90 
94  inline bool isEmpty() const
95  { return length() == 0; }
96 
103  qint64 size() const;
104 
112  bool setSize(qint64 size);
113 
117  inline bool isFull() const
118  { return size() != -1 && size() == length(); }
119 
127  qint64 feedBuffer(const char *data, qint64 len);
128 
132  void clear();
133 
142  qint64 consumeBuffer(char *data, qint64 maxlen, bool discard = true);
143 
152  qint64 sendTo(KActiveSocketBase* device, qint64 len = -1);
153 
163  qint64 receiveFrom(KActiveSocketBase* device, qint64 len = -1);
164 
165 protected:
166  mutable QMutex m_mutex;
167  QList<QByteArray> m_list;
168  qint64 m_offset;
169 
170  qint64 m_size;
171  mutable qint64 m_length;
172 };
173 
174 } } // namespace KNetwork::Internal
175 
176 #endif
This file is part of the KDE documentation.
Documentation copyright © 1996-2013 The KDE developers.
Generated on Wed Jun 5 2013 18:35:20 by doxygen 1.8.3.1 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

KDECore

Skip menu "KDECore"
  • Main Page
  • Namespace List
  • Namespace Members
  • Alphabetical List
  • Class List
  • Class Hierarchy
  • Class Members
  • File List
  • File Members
  • Modules
  • Related Pages

kdelibs-4.10.4 API Reference

Skip menu "kdelibs-4.10.4 API Reference"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDEWebKit
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • KPty
  • Kross
  • KUnitConversion
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Report problems with this website to our bug tracking system.
Contact the specific authors with questions and comments about the page contents.

KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal