lokinet/llarp/routing/handler.hpp
Thomas Winget 7caa87862e standardize include format and pragma once
All #ifndef guards on headers have been removed, I think,
in favor of #pragma once

Headers are now included as `#include "filename"` if the included file
resides in the same directory as the file including it, or any
subdirectory therein.  Otherwise they are included as
`#include <project/top/dir/relative/path/filename>`

The above does not include system/os headers.
2021-03-09 19:01:41 -05:00

79 lines
2.1 KiB
C++

#pragma once
#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