QXmppUtils.h

    00001 /*
    00002  * Copyright (C) 2008-2011 The QXmpp developers
    00003  *
    00004  * Authors:
    00005  *  Manjeet Dahiya
    00006  *  Jeremy Lainé
    00007  *
    00008  * Source:
    00009  *  http://code.google.com/p/qxmpp
    00010  *
    00011  * This file is a part of QXmpp library.
    00012  *
    00013  * This library is free software; you can redistribute it and/or
    00014  * modify it under the terms of the GNU Lesser General Public
    00015  * License as published by the Free Software Foundation; either
    00016  * version 2.1 of the License, or (at your option) any later version.
    00017  *
    00018  * This library is distributed in the hope that it will be useful,
    00019  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00020  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00021  * Lesser General Public License for more details.
    00022  *
    00023  */
    00024
    00025
    00026 #ifndef QXMPPUTILS_H
    00027 #define QXMPPUTILS_H
    00028
    00029 // forward declarations of QXmlStream* classes will not work on Mac, we need to
    00030 // include the whole header.
    00031 // See http://lists.trolltech.com/qt-interest/2008-07/thread00798-0.html
    00032 // for an explanation.
    00033 #include <QXmlStreamWriter>
    00034
    00035 class QByteArray;
    00036 class QDateTime;
    00037 class QDomElement;
    00038 class QString;
    00039 class QStringList;
    00040
    00041 // XEP-0082: XMPP Date and Time Profiles
    00042 QDateTime datetimeFromString(const QString &str);
    00043 QString datetimeToString(const QDateTime &dt);
    00044 int timezoneOffsetFromString(const QString &str);
    00045 QString timezoneOffsetToString(int secs);
    00046
    00047 QString jidToDomain(const QString& jid);
    00048 QString jidToResource(const QString& jid);
    00049 QString jidToUser(const QString& jid);
    00050 QString jidToBareJid(const QString& jid);
    00051
    00052 quint32 generateCrc32(const QByteArray &input);
    00053 QByteArray generateHmacMd5(const QByteArray &key, const QByteArray &text);
    00054 QByteArray generateHmacSha1(const QByteArray &key, const QByteArray &text);
    00055 int generateRandomInteger(int N);
    00056 QByteArray generateRandomBytes(int length);
    00057 QString generateStanzaHash(int length=32);
    00058
    00059 void helperToXmlAddAttribute(QXmlStreamWriter* stream, const QString& name,
    00060                              const QString& value);
    00061 void helperToXmlAddDomElement(QXmlStreamWriter* stream,
    00062     const QDomElement& element, const QStringList &omitNamespaces);
    00063 void helperToXmlAddTextElement(QXmlStreamWriter* stream, const QString& name,
    00064                            const QString& value);
    00065
    00066 #endif // QXMPPUTILS_H

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