lokinet/llarp/dht/messages/gotrouter.hpp
Stephen Shelton 273270916e
The Great Wall of Blame
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2020-04-07 12:38:56 -06:00

75 lines
2.1 KiB
C++

#ifndef LLARP_DHT_MESSAGES_GOT_ROUTER_HPP
#define LLARP_DHT_MESSAGES_GOT_ROUTER_HPP
#include <constants/proto.hpp>
#include <dht/message.hpp>
#include <router_contact.hpp>
#include <util/copy_or_nullptr.hpp>
#include <utility>
#include <vector>
namespace llarp
{
namespace dht
{
struct GotRouterMessage final : public IMessage
{
GotRouterMessage(const Key_t& from, bool tunneled) : IMessage(from), relayed(tunneled)
{
}
GotRouterMessage(
const Key_t& from, uint64_t id, const std::vector<RouterContact>& results, bool tunneled)
: IMessage(from), foundRCs(results), txid(id), relayed(tunneled)
{
}
GotRouterMessage(const Key_t& from, const Key_t& closer, uint64_t id, bool tunneled)
: IMessage(from), closerTarget(new Key_t(closer)), txid(id), relayed(tunneled)
{
}
GotRouterMessage(uint64_t id, std::vector<RouterID> _near, bool tunneled)
: IMessage({}), nearKeys(std::move(_near)), txid(id), relayed(tunneled)
{
}
/// gossip message
GotRouterMessage(const RouterContact rc) : IMessage({}), foundRCs({rc}), txid(0)
{
version = LLARP_PROTO_VERSION;
}
GotRouterMessage(const GotRouterMessage& other)
: IMessage(other.From)
, foundRCs(other.foundRCs)
, nearKeys(other.nearKeys)
, closerTarget(copy_or_nullptr(other.closerTarget))
, txid(other.txid)
, relayed(other.relayed)
{
version = other.version;
}
~GotRouterMessage() override;
bool
BEncode(llarp_buffer_t* buf) const override;
bool
DecodeKey(const llarp_buffer_t& key, llarp_buffer_t* val) override;
bool
HandleMessage(
llarp_dht_context* ctx, std::vector<std::unique_ptr<IMessage>>& replies) const override;
std::vector<RouterContact> foundRCs;
std::vector<RouterID> nearKeys;
std::unique_ptr<Key_t> closerTarget;
uint64_t txid = 0;
bool relayed = false;
};
using GotRouterMessage_constptr = std::shared_ptr<const GotRouterMessage>;
} // namespace dht
} // namespace llarp
#endif