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51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#ifndef LLARP_DHT_MESSAGE_HPP
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#define LLARP_DHT_MESSAGE_HPP
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#include <dht/dht.h>
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#include <dht/key.hpp>
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#include <path/path_types.hpp>
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#include <util/bencode.hpp>
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#include <vector>
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namespace llarp
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{
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namespace dht
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{
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constexpr size_t MAX_MSG_SIZE = 2048;
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struct IMessage
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{
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virtual ~IMessage() = default;
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/// construct
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IMessage(const Key_t& from) : From(from)
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{}
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using Ptr_t = std::unique_ptr<IMessage>;
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virtual bool
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HandleMessage(struct llarp_dht_context* dht, std::vector<Ptr_t>& replies) const = 0;
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virtual bool
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BEncode(llarp_buffer_t* buf) const = 0;
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virtual bool
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DecodeKey(const llarp_buffer_t& key, llarp_buffer_t* val) = 0;
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Key_t From;
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PathID_t pathID;
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uint64_t version = LLARP_PROTO_VERSION;
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};
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IMessage::Ptr_t
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DecodeMessage(const Key_t& from, llarp_buffer_t* buf, bool relayed = false);
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bool
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DecodeMesssageList(
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Key_t from, llarp_buffer_t* buf, std::vector<IMessage::Ptr_t>& dst, bool relayed = false);
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} // namespace dht
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} // namespace llarp
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#endif
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