QXmpp  Version: 1.6.0
QXmppUtils.h
1 // SPDX-FileCopyrightText: 2009 Manjeet Dahiya <manjeetdahiya@gmail.com>
2 // SPDX-FileCopyrightText: 2010 Jeremy LainĂ© <jeremy.laine@m4x.org>
3 //
4 // SPDX-License-Identifier: LGPL-2.1-or-later
5 
6 #ifndef QXMPPUTILS_H
7 #define QXMPPUTILS_H
8 
9 // forward declarations of QXmlStream* classes will not work on Mac, we need to
10 // include the whole header.
11 // See http://lists.trolltech.com/qt-interest/2008-07/thread00798-0.html
12 // for an explanation.
13 #include "QXmppGlobal.h"
14 
15 #include <QXmlStreamWriter>
16 
17 class QByteArray;
18 class QDateTime;
19 class QDomElement;
20 class QString;
21 
24 class QXMPP_EXPORT QXmppUtils
25 {
26 public:
27  // XEP-0082: XMPP Date and Time Profiles
28  static QDateTime datetimeFromString(const QString &str);
29  static QString datetimeToString(const QDateTime &dt);
30  static int timezoneOffsetFromString(const QString &str);
31  static QString timezoneOffsetToString(int secs);
32 
33  static QString jidToDomain(const QString &jid);
34  static QString jidToResource(const QString &jid);
35  static QString jidToUser(const QString &jid);
36  static QString jidToBareJid(const QString &jid);
37 
38  static quint32 generateCrc32(const QByteArray &input);
39  static QByteArray generateHmacMd5(const QByteArray &key, const QByteArray &text);
40  static QByteArray generateHmacSha1(const QByteArray &key, const QByteArray &text);
41  static int generateRandomInteger(int N);
42  static QByteArray generateRandomBytes(int length);
43  static QString generateStanzaUuid();
44  static QString generateStanzaHash(int length = 36);
45 };
46 
47 void helperToXmlAddAttribute(QXmlStreamWriter *stream, const QString &name,
48  const QString &value);
49 void helperToXmlAddTextElement(QXmlStreamWriter *stream, const QString &name,
50  const QString &value);
51 
52 #endif // QXMPPUTILS_H
The QXmppUtils class contains static utility functions.
Definition: QXmppUtils.h:25