lokinet/llarp/routing/handler.hpp

#ifndef LLARP_ROUTING_HANDLER_HPP
#define LLARP_ROUTING_HANDLER_HPP

#include <buffer.h>
#include <dht.hpp>
#include <messages/exit.hpp>
#include <messages/path_confirm.hpp>
#include <messages/path_latency.hpp>
#include <messages/path_transfer.hpp>
#include <messages/transfer_traffic.hpp>

namespace llarp
{
  namespace routing
  {
    struct DataDiscardMessage;

    // handles messages on the routing level
    struct IMessageHandler
    {
      virtual bool
      HandleObtainExitMessage(const ObtainExitMessage *msg,
                              llarp::Router *r) = 0;

      virtual bool
      HandleGrantExitMessage(const GrantExitMessage *msg, llarp::Router *r) = 0;

      virtual bool
      HandleRejectExitMessage(const RejectExitMessage *msg,
                              llarp::Router *r) = 0;

      virtual bool
      HandleTransferTrafficMessage(const TransferTrafficMessage *msg,
                                   llarp::Router *r) = 0;

      virtual bool
      HandleUpdateExitMessage(const UpdateExitMessage *msg,
                              llarp::Router *r) = 0;

      virtual bool
      HandleUpdateExitVerifyMessage(const UpdateExitVerifyMessage *msg,
                                    llarp::Router *r) = 0;

      virtual bool
      HandleCloseExitMessage(const CloseExitMessage *msg, llarp::Router *r) = 0;

      virtual bool
      HandleDataDiscardMessage(const DataDiscardMessage *msg,
                               llarp::Router *r) = 0;

      virtual bool
      HandlePathTransferMessage(const PathTransferMessage *msg,
                                llarp::Router *r) = 0;

      virtual bool
      HandleHiddenServiceFrame(const service::ProtocolFrame *msg) = 0;

      virtual bool
      HandlePathConfirmMessage(const PathConfirmMessage *msg,
                               llarp::Router *r) = 0;

      virtual bool
      HandlePathLatencyMessage(const PathLatencyMessage *msg,
                               llarp::Router *r) = 0;
      virtual bool
      HandleDHTMessage(const llarp::dht::IMessage *msg, llarp::Router *r) = 0;
    };
  }  // namespace routing
}  // namespace llarp

#endif