lokinet/llarp/messages/relay_commit.hpp
2023-01-20 13:26:22 -05:00

88 lines
1.6 KiB
C++

#pragma once
#include <llarp/crypto/encrypted_frame.hpp>
#include <llarp/crypto/types.hpp>
#include <llarp/messages/link_message.hpp>
#include <llarp/path/path_types.hpp>
#include <llarp/pow.hpp>
#include <array>
#include <memory>
#include <utility>
namespace llarp
{
// forward declare
struct AbstractRouter;
namespace path
{
struct PathContext;
}
struct LR_CommitRecord
{
PubKey commkey;
RouterID nextHop;
TunnelNonce tunnelNonce;
PathID_t txid, rxid;
std::unique_ptr<RouterContact> nextRC;
std::unique_ptr<PoW> work;
uint64_t version = 0;
llarp_time_t lifetime = 0s;
bool
BDecode(llarp_buffer_t* buf);
bool
BEncode(llarp_buffer_t* buf) const;
bool
operator==(const LR_CommitRecord& other) const;
private:
bool
OnKey(llarp_buffer_t* buffer, llarp_buffer_t* key);
};
struct LR_CommitMessage : public ILinkMessage
{
std::array<EncryptedFrame, 8> frames;
LR_CommitMessage(std::array<EncryptedFrame, 8> _frames)
: ILinkMessage(), frames(std::move(_frames))
{}
LR_CommitMessage() = default;
~LR_CommitMessage() override = default;
void
Clear() override;
bool
DecodeKey(const llarp_buffer_t& key, llarp_buffer_t* buf) override;
bool
BEncode(llarp_buffer_t* buf) const override;
bool
HandleMessage(AbstractRouter* router) const override;
bool
AsyncDecrypt(llarp::path::PathContext* context) const;
const char*
Name() const override
{
return "RelayCommit";
}
virtual uint16_t
Priority() const override
{
return 5;
}
};
} // namespace llarp