/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCRYPTOGRAPHICSHASH_H #define QCRYPTOGRAPHICSHASH_H #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE class QCryptographicHashPrivate; class QIODevice; class Q_CORE_EXPORT QCryptographicHash { public: enum Algorithm { Md4, Md5, Sha1, Sha224, Sha256, Sha384, Sha512 }; explicit QCryptographicHash(Algorithm method); ~QCryptographicHash(); void reset(); void addData(const char *data, int length); void addData(const QByteArray &data); bool addData(QIODevice* device); QByteArray result() const; static QByteArray hash(const QByteArray &data, Algorithm method); private: Q_DISABLE_COPY(QCryptographicHash) QCryptographicHashPrivate *d; }; QT_END_NAMESPACE QT_END_HEADER #endif