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I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
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66 lines
1.5 KiB
66 lines
1.5 KiB
/* |
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* Copyright (c) 2013-2024, The PurpleI2P Project |
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* |
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* This file is part of Purple i2pd project and licensed under BSD3 |
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* |
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* See full license text in LICENSE file at top of project tree |
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*/ |
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#ifndef TUNNEL_GATEWAY_H__ |
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#define TUNNEL_GATEWAY_H__ |
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#include <inttypes.h> |
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#include <vector> |
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#include <memory> |
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#include "I2NPProtocol.h" |
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#include "TunnelBase.h" |
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namespace i2p |
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{ |
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namespace tunnel |
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{ |
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class TunnelGatewayBuffer |
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{ |
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public: |
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TunnelGatewayBuffer (); |
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~TunnelGatewayBuffer (); |
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void PutI2NPMsg (const TunnelMessageBlock& block); |
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const std::vector<std::shared_ptr<const I2NPMessage> >& GetTunnelDataMsgs () const { return m_TunnelDataMsgs; }; |
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void ClearTunnelDataMsgs (); |
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void CompleteCurrentTunnelDataMessage (); |
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private: |
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void CreateCurrentTunnelDataMessage (); |
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private: |
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std::vector<std::shared_ptr<const I2NPMessage> > m_TunnelDataMsgs; |
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std::shared_ptr<I2NPMessage> m_CurrentTunnelDataMsg; |
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size_t m_RemainingSize; |
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uint8_t * m_NonZeroRandomBuffer; |
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}; |
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class TunnelGateway |
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{ |
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public: |
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TunnelGateway (TunnelBase& tunnel): |
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m_Tunnel (tunnel), m_NumSentBytes (0) {}; |
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void SendTunnelDataMsg (const TunnelMessageBlock& block); |
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void PutTunnelDataMsg (const TunnelMessageBlock& block); |
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void SendBuffer (); |
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size_t GetNumSentBytes () const { return m_NumSentBytes; }; |
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const std::unique_ptr<TunnelTransportSender>& GetSender () const { return m_Sender; }; |
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private: |
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TunnelBase& m_Tunnel; |
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TunnelGatewayBuffer m_Buffer; |
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size_t m_NumSentBytes; |
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std::unique_ptr<TunnelTransportSender> m_Sender; |
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}; |
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} |
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} |
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#endif
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