mirror of
https://github.com/transmission/transmission
synced 2024-12-26 01:27:28 +00:00
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// This file Copyright © 2008-2023 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 <memory> // for std::unique_ptr
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#include "libtransmission/transmission.h" // for tr_port_forwarding_state
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#include "libtransmission/net.h"
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namespace libtransmission
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{
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class TimerMaker;
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}
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class tr_port_forwarding
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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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virtual ~Mediator() = default;
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[[nodiscard]] virtual tr_port local_peer_port() const = 0;
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[[nodiscard]] virtual tr_address incoming_peer_address() const = 0;
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[[nodiscard]] virtual libtransmission::TimerMaker& timer_maker() = 0;
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virtual void on_port_forwarded(tr_port advertised_port) = 0;
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};
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[[nodiscard]] static std::unique_ptr<tr_port_forwarding> create(Mediator&);
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virtual ~tr_port_forwarding() = default;
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[[nodiscard]] virtual bool is_enabled() const = 0;
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[[nodiscard]] virtual tr_port_forwarding_state state() const = 0;
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virtual void local_port_changed() = 0;
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virtual void set_enabled(bool enabled) = 0;
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};
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