mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.6 KiB
68 lines
1.6 KiB
/* |
|
* Copyright (c) 2013-2024, The PurpleI2P Project |
|
* |
|
* This file is part of Purple i2pd project and licensed under BSD3 |
|
* |
|
* See full license text in LICENSE file at top of project tree |
|
*/ |
|
|
|
#ifndef TUNNEL_GATEWAY_H__ |
|
#define TUNNEL_GATEWAY_H__ |
|
|
|
#include <inttypes.h> |
|
#include <vector> |
|
#include <memory> |
|
#include <future> |
|
#include "I2NPProtocol.h" |
|
#include "TransportSession.h" |
|
#include "TunnelBase.h" |
|
|
|
namespace i2p |
|
{ |
|
namespace tunnel |
|
{ |
|
class TunnelGatewayBuffer |
|
{ |
|
public: |
|
TunnelGatewayBuffer (); |
|
~TunnelGatewayBuffer (); |
|
void PutI2NPMsg (const TunnelMessageBlock& block); |
|
const std::vector<std::shared_ptr<const I2NPMessage> >& GetTunnelDataMsgs () const { return m_TunnelDataMsgs; }; |
|
void ClearTunnelDataMsgs (); |
|
void CompleteCurrentTunnelDataMessage (); |
|
|
|
private: |
|
|
|
void CreateCurrentTunnelDataMessage (); |
|
|
|
private: |
|
|
|
std::vector<std::shared_ptr<const I2NPMessage> > m_TunnelDataMsgs; |
|
std::shared_ptr<I2NPMessage> m_CurrentTunnelDataMsg; |
|
size_t m_RemainingSize; |
|
uint8_t * m_NonZeroRandomBuffer; |
|
}; |
|
|
|
class TunnelGateway |
|
{ |
|
public: |
|
|
|
TunnelGateway (TunnelBase& tunnel): |
|
m_Tunnel (tunnel), m_NumSentBytes (0) {}; |
|
void SendTunnelDataMsg (const TunnelMessageBlock& block); |
|
void PutTunnelDataMsg (const TunnelMessageBlock& block); |
|
void SendBuffer (); |
|
size_t GetNumSentBytes () const { return m_NumSentBytes; }; |
|
|
|
private: |
|
|
|
TunnelBase& m_Tunnel; |
|
TunnelGatewayBuffer m_Buffer; |
|
size_t m_NumSentBytes; |
|
std::weak_ptr<i2p::transport::TransportSession> m_CurrentTransport; |
|
std::future<std::shared_ptr<i2p::transport::TransportSession> > m_PendingTransport; |
|
}; |
|
} |
|
} |
|
|
|
#endif
|
|
|