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7caa87862e
All #ifndef guards on headers have been removed, I think, in favor of #pragma once Headers are now included as `#include "filename"` if the included file resides in the same directory as the file including it, or any subdirectory therein. Otherwise they are included as `#include <project/top/dir/relative/path/filename>` The above does not include system/os headers.
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#pragma once
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#include <llarp/dht/message.hpp>
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namespace llarp
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{
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namespace dht
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{
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struct FindRouterMessage : public IMessage
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{
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// inbound parsing
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FindRouterMessage(const Key_t& from) : IMessage(from)
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{}
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// find by routerid
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FindRouterMessage(uint64_t id, const RouterID& target)
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: IMessage({}), targetKey(target), txid(id)
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{}
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// exploritory
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FindRouterMessage(uint64_t id) : IMessage({}), exploritory(true), txid(id)
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{
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targetKey.Randomize();
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}
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~FindRouterMessage() override;
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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(
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llarp_dht_context* ctx, std::vector<std::unique_ptr<IMessage>>& replies) const override;
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RouterID targetKey;
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bool iterative = false;
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bool exploritory = false;
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uint64_t txid = 0;
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uint64_t version = 0;
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};
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/// variant of FindRouterMessage relayed via path
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struct RelayedFindRouterMessage final : public FindRouterMessage
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{
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RelayedFindRouterMessage(const Key_t& from) : FindRouterMessage(from)
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{}
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/// handle a relayed FindRouterMessage, do a lookup on the dht and inform
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/// the path of the result
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/// TODO: smart path expiration logic needs to be implemented
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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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} // namespace dht
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} // namespace llarp
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