• Skip to content
  • Skip to link menu
  • KDE API Reference
  • kdelibs-4.14.38 API Reference
  • KDE Home
  • Contact Us
 

KIOSlave

  • kioslave
  • http
parsinghelpers.h
Go to the documentation of this file.
1/* This file is part of the KDE libraries
2 Copyright (C) 2008 Andreas Hartmetz <ahartmetz@gmail.com>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18*/
19
20#ifndef PARSINGHELPERS_H
21#define PARSINGHELPERS_H
22
23#include <QtCore/QList>
24#include <QtCore/QPair>
25#include <QtCore/QMap>
26
27struct HeaderField {
28 HeaderField(bool multiValued)
29 { isMultiValued = multiValued; }
30 // QHash requires a default constructor
31 HeaderField()
32 { isMultiValued = false; }
33
34 bool isMultiValued;
35 QList<QPair<int, int> > beginEnd;
36};
37
38class HeaderTokenizer;
39class TokenIterator
40{
41public:
42 inline bool hasNext() const
43 {
44 return m_currentToken < m_tokens.count();
45 }
46
47 QByteArray next();
48
49 QByteArray current() const;
50
51 QList<QByteArray> all() const;
52
53private:
54 friend class HeaderTokenizer;
55 QList<QPair<int, int> > m_tokens;
56 int m_currentToken;
57 const char *m_buffer;
58 TokenIterator(const QList<QPair<int, int> > &tokens, const char *buffer)
59 : m_tokens(tokens),
60 m_currentToken(0),
61 m_buffer(buffer) {}
62};
63
64class HeaderTokenizer : public QHash<QByteArray, HeaderField>
65{
66public:
67 HeaderTokenizer(char *buffer);
68 // note that buffer is not const - in the parsed area CR/LF will be overwritten
69 // with spaces if there is a line continuation.
71 int tokenize(int begin, int end);
72
73 // after tokenize() has been called use the QHash part of this class to
74 // ask for a list of begin-end indexes in buffer for header values.
75
76 TokenIterator iterator(const char *key) const;
77private:
78 char *m_buffer;
79 struct HeaderFieldTemplate {
80 const char *name;
81 bool isMultiValued;
82 };
83 QList<QPair<int, int> > m_nullTokens; //long-lived, allows us to pass out references.
84};
85
86#endif //PARSINGHELPERS_H
HeaderTokenizer
Definition: parsinghelpers.h:65
HeaderTokenizer::tokenize
int tokenize(int begin, int end)
Definition: parsinghelpers.cpp:169
QHash
QList
QPair
TokenIterator
Definition: parsinghelpers.h:40
TokenIterator::current
QByteArray current() const
Definition: parsinghelpers.cpp:100
TokenIterator::hasNext
bool hasNext() const
Definition: parsinghelpers.h:42
TokenIterator::next
QByteArray next()
Definition: parsinghelpers.cpp:90
TokenIterator::all
QList< QByteArray > all() const
Definition: parsinghelpers.cpp:107
name
const char * name(StandardAction id)
begin
const KShortcut & begin()
end
const KShortcut & end()
HeaderField
Definition: parsinghelpers.h:27
HeaderField::HeaderField
HeaderField(bool multiValued)
Definition: parsinghelpers.h:28
HeaderField::beginEnd
QList< QPair< int, int > > beginEnd
Definition: parsinghelpers.h:35
HeaderField::HeaderField
HeaderField()
Definition: parsinghelpers.h:31
HeaderField::isMultiValued
bool isMultiValued
Definition: parsinghelpers.h:34
This file is part of the KDE documentation.
Documentation copyright © 1996-2023 The KDE developers.
Generated on Mon Feb 20 2023 00:00:00 by doxygen 1.9.6 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

KIOSlave

Skip menu "KIOSlave"
  • Main Page
  • Alphabetical List
  • Class List
  • Class Hierarchy
  • Class Members
  • File List
  • File Members
  • Related Pages

kdelibs-4.14.38 API Reference

Skip menu "kdelibs-4.14.38 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