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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef Patternist_HexBinary_H
#define Patternist_HexBinary_H
#include "qbase64binary_p.h"
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short Implements the value instance of the @c xs:hexBinary type.
*
* HexBinary inherits from Base64Binary for implementation reasons. The two
* classes are similar, and inheritance therefore save code.
*
* @author Frans Englich <frans.englich@nokia.com>
* @ingroup Patternist_xdm
* @todo Documentation is missing
*/
class HexBinary : public Base64Binary
{
public:
friend class CommonValues;
typedef AtomicValue::Ptr Ptr;
virtual QString stringValue() const;
virtual ItemType::Ptr type() const;
/**
* Creates a @c xs:hexBinary from the lexical representation @p value.
*/
static AtomicValue::Ptr fromLexical(const NamePool::Ptr &np, const QString &value);
/**
* Creates an instance representing @p value.
*/
static HexBinary::Ptr fromValue(const QByteArray &data);
protected:
HexBinary(const QByteArray &val);
private:
/**
* @short Returns -1 on invalid input.
*/
static inline qint8 fromHex(const QChar &c);
};
}
QT_END_NAMESPACE
QT_END_HEADER
#endif
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