QuaZip
quazip-1-0
quazip
quachecksum32.h
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#ifndef QUACHECKSUM32_H
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#define QUACHECKSUM32_H
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/*
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Copyright (C) 2005-2014 Sergey A. Tachenov
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This file is part of QuaZip.
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QuaZip is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2.1 of the License, or
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(at your option) any later version.
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QuaZip is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with QuaZip. If not, see <http://www.gnu.org/licenses/>.
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See COPYING file for the full LGPL text.
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Original ZIP package is copyrighted by Gilles Vollant and contributors,
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see quazip/(un)zip.h files for details. Basically it's the zlib license.
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*/
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#include <QtCore/QByteArray>
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#include "quazip_global.h"
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class
QUAZIP_EXPORT
QuaChecksum32
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{
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public
:
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virtual
~
QuaChecksum32
();
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virtual
quint32
calculate
(
const
QByteArray &data) = 0;
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virtual
void
reset
() = 0;
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virtual
void
update
(
const
QByteArray &buf) = 0;
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virtual
quint32
value
() = 0;
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};
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#endif //QUACHECKSUM32_H
QuaChecksum32::calculate
virtual quint32 calculate(const QByteArray &data)=0
Calculates the checksum for data.
QuaChecksum32::reset
virtual void reset()=0
Resets the calculation on a checksun for a stream.
QuaChecksum32
Checksum interface.
Definition:
quachecksum32.h:53
QuaChecksum32::update
virtual void update(const QByteArray &buf)=0
Updates the calculated checksum for the stream.
QuaChecksum32::value
virtual quint32 value()=0
Value of the checksum calculated for the stream passed throw update().
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