84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
/*
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Copyright (c) 2013-2018, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_PEER_CONNECTION_INTERFACE_HPP
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#define TORRENT_PEER_CONNECTION_INTERFACE_HPP
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#include "libtorrent/fwd.hpp"
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#include "libtorrent/socket.hpp"
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#include "libtorrent/error_code.hpp"
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#include "libtorrent/alert_types.hpp"
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#include "libtorrent/operations.hpp" // for operation_t enum
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#include "libtorrent/units.hpp"
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namespace libtorrent {
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struct torrent_peer;
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class stat;
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using disconnect_severity_t = aux::strong_typedef<std::uint8_t, struct disconnect_severity_tag>;
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// TODO: make this interface smaller!
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struct TORRENT_EXTRA_EXPORT peer_connection_interface
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{
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static constexpr disconnect_severity_t normal{0};
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static constexpr disconnect_severity_t failure{1};
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static constexpr disconnect_severity_t peer_error{2};
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virtual tcp::endpoint const& remote() const = 0;
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virtual tcp::endpoint local_endpoint() const = 0;
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virtual void disconnect(error_code const& ec
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, operation_t op, disconnect_severity_t = peer_connection_interface::normal) = 0;
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virtual peer_id const& pid() const = 0;
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virtual peer_id our_pid() const = 0;
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virtual void set_holepunch_mode() = 0;
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virtual torrent_peer* peer_info_struct() const = 0;
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virtual void set_peer_info(torrent_peer* pi) = 0;
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virtual bool is_outgoing() const = 0;
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virtual void add_stat(std::int64_t downloaded, std::int64_t uploaded) = 0;
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virtual bool fast_reconnect() const = 0;
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virtual bool is_choked() const = 0;
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virtual bool failed() const = 0;
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virtual stat const& statistics() const = 0;
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virtual void get_peer_info(peer_info& p) const = 0;
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#ifndef TORRENT_DISABLE_LOGGING
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virtual bool should_log(peer_log_alert::direction_t direction) const = 0;
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virtual void peer_log(peer_log_alert::direction_t direction
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, char const* event, char const* fmt = "", ...) const noexcept TORRENT_FORMAT(4,5) = 0;
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#endif
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protected:
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~peer_connection_interface() {}
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};
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}
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#endif
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