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96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
#ifndef DESTINATION_H__
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#define DESTINATION_H__
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#include <thread>
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#include <mutex>
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#include "Identity.h"
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#include "TunnelPool.h"
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#include "CryptoConst.h"
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#include "LeaseSet.h"
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#include "Garlic.h"
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#include "Streaming.h"
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namespace i2p
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{
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namespace stream
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{
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class StreamingDestination: public i2p::garlic::GarlicDestination
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{
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public:
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StreamingDestination (bool isPublic, i2p::data::SigningKeyType sigType);
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StreamingDestination (const std::string& fullPath, bool isPublic);
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StreamingDestination (const i2p::data::PrivateKeys& keys, bool isPublic);
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~StreamingDestination ();
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void Start ();
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void Stop ();
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bool IsRunning () const { return m_IsRunning; };
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i2p::tunnel::TunnelPool * GetTunnelPool () const { return m_Pool; };
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Stream * CreateNewOutgoingStream (const i2p::data::LeaseSet& remote);
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void DeleteStream (Stream * stream);
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void SetAcceptor (const std::function<void (Stream *)>& acceptor) { m_Acceptor = acceptor; };
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void ResetAcceptor () { m_Acceptor = nullptr; };
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bool IsAcceptorSet () const { return m_Acceptor != nullptr; };
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void HandleNextPacket (Packet * packet);
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void SendTunnelDataMsgs (const std::vector<i2p::tunnel::TunnelMessageBlock>& msgs);
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void ResetCurrentOutboundTunnel () { m_CurrentOutboundTunnel = nullptr; };
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const i2p::data::LeaseSet * FindLeaseSet (const i2p::data::IdentHash& ident);
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// I2CP
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void HandleDataMessage (const uint8_t * buf, size_t len);
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I2NPMessage * CreateDataMessage (const uint8_t * payload, size_t len);
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// implements LocalDestination
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const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
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const uint8_t * GetEncryptionPrivateKey () const { return m_EncryptionPrivateKey; };
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const uint8_t * GetEncryptionPublicKey () const { return m_EncryptionPublicKey; };
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// implements GarlicDestination
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const i2p::data::LeaseSet * GetLeaseSet ();
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void HandleI2NPMessage (const uint8_t * buf, size_t len, i2p::tunnel::InboundTunnel * from);
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// override GarlicDestination
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void ProcessGarlicMessage (I2NPMessage * msg);
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void ProcessDeliveryStatusMessage (I2NPMessage * msg);
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void SetLeaseSetUpdated ();
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private:
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void Run ();
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Stream * CreateNewIncomingStream ();
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void UpdateLeaseSet ();
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void HandleDatabaseStoreMessage (const uint8_t * buf, size_t len);
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private:
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bool m_IsRunning;
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std::thread * m_Thread;
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boost::asio::io_service * m_Service;
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boost::asio::io_service::work * m_Work;
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std::map<i2p::data::IdentHash, i2p::data::LeaseSet *> m_RemoteLeaseSets;
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std::mutex m_StreamsMutex;
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std::map<uint32_t, Stream *> m_Streams;
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i2p::data::PrivateKeys m_Keys;
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uint8_t m_EncryptionPublicKey[256], m_EncryptionPrivateKey[256];
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i2p::tunnel::TunnelPool * m_Pool;
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i2p::tunnel::OutboundTunnel * m_CurrentOutboundTunnel;
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i2p::data::LeaseSet * m_LeaseSet;
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bool m_IsPublic;
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std::function<void (Stream *)> m_Acceptor;
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public:
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// for HTTP only
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int GetNumRemoteLeaseSets () const { return m_RemoteLeaseSets.size (); };
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const decltype(m_Streams)& GetStreams () const { return m_Streams; };
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};
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}
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}
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#endif
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