lokinet/llarp/routing/handler.hpp
Stephen Shelton 273270916e
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2020-04-07 12:38:56 -06:00

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C++

#ifndef LLARP_ROUTING_HANDLER_HPP
#define LLARP_ROUTING_HANDLER_HPP
#include <memory>
namespace llarp
{
struct AbstractRouter;
namespace dht
{
struct IMessage;
}
namespace service
{
struct ProtocolFrame;
}
namespace routing
{
struct DataDiscardMessage;
struct GrantExitMessage;
struct ObtainExitMessage;
struct RejectExitMessage;
struct TransferTrafficMessage;
struct UpdateExitMessage;
struct UpdateExitVerifyMessage;
struct CloseExitMessage;
struct PathTransferMessage;
struct PathConfirmMessage;
struct PathLatencyMessage;
// handles messages on the routing level
struct IMessageHandler
{
virtual bool
HandleObtainExitMessage(const ObtainExitMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleGrantExitMessage(const GrantExitMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleRejectExitMessage(const RejectExitMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleTransferTrafficMessage(const TransferTrafficMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleUpdateExitMessage(const UpdateExitMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleUpdateExitVerifyMessage(const UpdateExitVerifyMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleCloseExitMessage(const CloseExitMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleDataDiscardMessage(const DataDiscardMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandlePathTransferMessage(const PathTransferMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleHiddenServiceFrame(const service::ProtocolFrame& msg) = 0;
virtual bool
HandlePathConfirmMessage(const PathConfirmMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandlePathLatencyMessage(const PathLatencyMessage& msg, AbstractRouter* r) = 0;
virtual bool
HandleDHTMessage(const dht::IMessage& msg, AbstractRouter* r) = 0;
};
using MessageHandler_ptr = std::shared_ptr<IMessageHandler>;
} // namespace routing
} // namespace llarp
#endif