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56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
#pragma once
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#include "common.hpp"
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#include <llarp/path/path_types.hpp>
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#include <llarp/router_id.hpp>
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#include <llarp/util/bencode.hpp>
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#include <vector>
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namespace llarp
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{
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namespace link
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{
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struct Connection;
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}
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struct Router;
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/// parsed link layer message
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struct AbstractLinkMessage : private AbstractSerializable
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{
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std::shared_ptr<link::Connection> conn;
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PathID_t pathid;
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uint64_t version = llarp::constants::proto_version;
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AbstractLinkMessage() = default;
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virtual ~AbstractLinkMessage() = default;
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std::string bt_encode() const override = 0;
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virtual bool handle_message(Router* router) const = 0;
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virtual bool decode_key(const llarp_buffer_t& key, llarp_buffer_t* buf) = 0;
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virtual void clear() = 0;
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// the name of this kind of message
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virtual const char* name() const = 0;
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/// get message prority, higher value means more important
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virtual uint16_t priority() const
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{
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return 1;
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}
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// methods we do not want to inherit onwards from AbstractSerializable
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void bt_encode(oxenc::bt_dict_producer&) const final
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{
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throw std::runtime_error{"Error: Link messages should not encode directly to a bt list producer!"};
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}
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};
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} // namespace llarp
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