/*
 * This file Copyright (C) 2012-2014 Mnemosyne LLC
 *
 * It may be used under the GNU GPL versions 2 or 3
 * or any future license endorsed by Mnemosyne LLC.
 *
 */

#pragma once

#ifndef __TRANSMISSION__
#error only libtransmission should #include this header.
#endif

#include <inttypes.h>
#include <time.h>

enum
{
    /* defined by BEP #9 */
    METADATA_PIECE_SIZE = (1024 * 16)
};

void* tr_torrentGetMetadataPiece(tr_torrent* tor, int piece, size_t* len);

void tr_torrentSetMetadataPiece(tr_torrent* tor, int piece, void const* data, int len);

bool tr_torrentGetNextMetadataRequest(tr_torrent* tor, time_t now, int* setme);

bool tr_torrentSetMetadataSizeHint(tr_torrent* tor, int64_t metadata_size);

double tr_torrentGetMetadataPercent(tr_torrent const* tor);