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67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
#ifndef LLARP_DHT_MESSAGES_GOT_INTRO_HPP
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#define LLARP_DHT_MESSAGES_GOT_INTRO_HPP
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#include <dht/message.hpp>
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#include <service/intro_set.hpp>
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#include <util/copy_or_nullptr.hpp>
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#include <vector>
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#include <optional>
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namespace llarp
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{
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namespace dht
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{
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/// acknowledgement to PublishIntroMessage or reply to FindIntroMessage
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struct GotIntroMessage : public IMessage
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{
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/// the found introsets
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std::vector<service::EncryptedIntroSet> found;
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/// txid
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uint64_t txid = 0;
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/// the key of a router closer in keyspace if iterative lookup
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std::optional<Key_t> closer;
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GotIntroMessage(const Key_t& from) : IMessage(from)
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{}
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GotIntroMessage(const GotIntroMessage& other)
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: IMessage(other.From), found(other.found), txid(other.txid), closer(other.closer)
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{
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version = other.version;
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}
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/// for iterative reply
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GotIntroMessage(const Key_t& from, const Key_t& _closer, uint64_t _txid)
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: IMessage(from), txid(_txid), closer(_closer)
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{}
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/// for recursive reply
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GotIntroMessage(std::vector<service::EncryptedIntroSet> results, uint64_t txid);
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~GotIntroMessage() override = default;
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bool
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BEncode(llarp_buffer_t* buf) const override;
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bool
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DecodeKey(const llarp_buffer_t& key, llarp_buffer_t* val) override;
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bool
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HandleMessage(llarp_dht_context* ctx, std::vector<IMessage::Ptr_t>& replies) const override;
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};
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struct RelayedGotIntroMessage final : public GotIntroMessage
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{
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RelayedGotIntroMessage() : GotIntroMessage({})
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{}
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bool
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HandleMessage(llarp_dht_context* ctx, std::vector<IMessage::Ptr_t>& replies) const override;
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};
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using GotIntroMessage_constptr = std::shared_ptr<const GotIntroMessage>;
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} // namespace dht
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} // namespace llarp
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#endif
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