55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
// This file Copyright © 2022 Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#pragma once
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#ifndef __TRANSMISSION__
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#error only libtransmission should #include this header.
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#endif
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#include <ctime>
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#include <memory>
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#include <string_view>
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#include <vector>
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#include "transmission.h"
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#include "net.h" // for tr_address, tr_port
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#include "timer.h"
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struct event_base;
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class tr_lpd
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{
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public:
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class Mediator
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{
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public:
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struct TorrentInfo
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{
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std::string_view info_hash_str;
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tr_torrent_activity activity;
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bool allows_lpd;
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time_t announce_after;
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};
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virtual ~Mediator() = default;
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[[nodiscard]] virtual tr_port port() const = 0;
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[[nodiscard]] virtual bool allowsLPD() const = 0;
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[[nodiscard]] virtual std::vector<TorrentInfo> torrents() const = 0;
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virtual void setNextAnnounceTime(std::string_view info_hash_str, time_t announce_at) = 0;
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// returns true if info was used
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virtual bool onPeerFound(std::string_view info_hash_str, tr_address address, tr_port port) = 0;
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};
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virtual ~tr_lpd() = default;
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static std::unique_ptr<tr_lpd> create(Mediator& mediator, libtransmission::TimerMaker&, event_base* event_base);
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};
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