libktorrent
2.2.0
src
magnet
metadatadownload.h
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/***************************************************************************
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* Copyright (C) 2009 by Joris Guisson *
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* joris.guisson@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef BT_METADATADOWNLOAD_H
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#define BT_METADATADOWNLOAD_H
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#include <util/constants.h>
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#include <util/bitset.h>
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#include <QByteArray>
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namespace
bt
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{
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class
UTMetaData;
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const
int
METADATA_PIECE_SIZE = 16 * 1024;
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class
MetadataDownload
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{
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public
:
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MetadataDownload
(
UTMetaData
* ext,Uint32 size);
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virtual
~
MetadataDownload
();
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void
reject
(Uint32 piece);
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bool
data
(Uint32 piece,
const
QByteArray & piece_data);
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const
QByteArray &
result
()
const
{
return
metadata;}
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private
:
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void
download(Uint32 piece);
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void
downloadNext();
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private
:
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UTMetaData
* ext;
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BitSet
pieces;
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QByteArray metadata;
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Uint32 total_size;
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};
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}
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#endif // BT_METADATADOWNLOAD_H
bt::BitSet
Simple implementation of a BitSet.
Definition:
bitset.h:37
bt::MetadataDownload::result
const QByteArray & result() const
Get the result.
Definition:
metadatadownload.h:55
bt::MetadataDownload::reject
void reject(Uint32 piece)
A reject of a piece was received.
bt::MetadataDownload
Definition:
metadatadownload.h:40
bt::MetadataDownload::data
bool data(Uint32 piece, const QByteArray &piece_data)
bt::UTMetaData
Definition:
utmetadata.h:37
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