lokinet/include/llarp/dht/messages/findrouter.hpp

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#ifndef LLARP_DHT_MESSAGES_FIND_ROUTER_HPP
#define LLARP_DHT_MESSAGES_FIND_ROUTER_HPP
#include <llarp/dht/message.hpp>
namespace llarp
{
namespace dht
{
struct FindRouterMessage : public IMessage
{
FindRouterMessage(const Key_t& from) : IMessage(from)
{
}
FindRouterMessage(const Key_t& from, const Key_t& target, uint64_t id)
: IMessage(from), K(target), txid(id)
{
}
~FindRouterMessage();
bool
BEncode(llarp_buffer_t* buf) const;
bool
DecodeKey(llarp_buffer_t key, llarp_buffer_t* val);
virtual bool
HandleMessage(llarp_dht_context* ctx,
std::vector< IMessage* >& replies) const;
Key_t K;
bool iterative = false;
uint64_t txid = 0;
uint64_t version = 0;
};
/// variant of FindRouterMessage relayed via path
struct RelayedFindRouterMessage : public FindRouterMessage
{
RelayedFindRouterMessage(const Key_t& from) : FindRouterMessage(from)
{
}
/// handle a relayed FindRouterMessage, do a lookup on the dht and inform
/// the path of the result
/// TODO: smart path expiration logic needs to be implemented
virtual bool
HandleMessage(llarp_dht_context* ctx,
std::vector< IMessage* >& replies) const;
};
}
}
#endif