41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// This file Copyright © 2012-2022 Mnemosyne LLC.
|
|
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
|
|
// or any future license endorsed by Mnemosyne LLC.
|
|
// License text can be found in the licenses/ folder.
|
|
|
|
#pragma once
|
|
|
|
#ifndef __TRANSMISSION__
|
|
#error only libtransmission should #include this header.
|
|
#endif
|
|
|
|
#include <cstddef> // size_t
|
|
#include <cstdint> // int64_t
|
|
#include <ctime> // time_t
|
|
#include <optional>
|
|
#include <vector>
|
|
|
|
#include "transmission.h"
|
|
|
|
struct tr_torrent;
|
|
struct tr_torrent_metainfo;
|
|
|
|
// defined by BEP #9
|
|
inline constexpr int METADATA_PIECE_SIZE = 1024 * 16;
|
|
|
|
std::optional<std::vector<std::byte>> tr_torrentGetMetadataPiece(tr_torrent const* tor, int piece);
|
|
|
|
void tr_torrentSetMetadataPiece(tr_torrent* tor, int piece, void const* data, int len);
|
|
|
|
std::optional<int> tr_torrentGetNextMetadataRequest(tr_torrent* tor, time_t now);
|
|
|
|
bool tr_torrentSetMetadataSizeHint(tr_torrent* tor, int64_t metadata_size);
|
|
|
|
double tr_torrentGetMetadataPercent(tr_torrent const* tor);
|
|
|
|
bool tr_torrentUseMetainfoFromFile(
|
|
tr_torrent* tor,
|
|
tr_torrent_metainfo const* metainfo,
|
|
char const* filename,
|
|
tr_error** error);
|