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69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
#ifndef STREAMING_H__
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#define STREAMING_H__
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#include <inttypes.h>
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#include <map>
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#include "Identity.h"
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#include "I2NPProtocol.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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const uint16_t PACKET_FLAG_SYNCHRONIZE = 0x0001;
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const uint16_t PACKET_FLAG_CLOSE = 0x0002;
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const uint16_t PACKET_FLAG_RESET = 0x0004;
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const uint16_t PACKET_FLAG_SIGNATURE_INCLUDED = 0x0008;
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const uint16_t PACKET_FLAG_SIGNATURE_REQUESTED = 0x0010;
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const uint16_t PACKET_FLAG_FROM_INCLUDED = 0x0020;
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const uint16_t PACKET_FLAG_DELAY_REQUESTED = 0x0040;
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const uint16_t PACKET_FLAG_MAX_PACKET_SIZE_INCLUDED = 0x0080;
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const uint16_t PACKET_FLAG_PROFILE_INTERACTIVE = 0x0100;
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const uint16_t PACKET_FLAG_ECHO = 0x0200;
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const uint16_t PACKET_FLAG_NO_ACK = 0x0400;
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class StreamingDestination;
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class Stream
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{
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public:
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Stream (StreamingDestination * local, const i2p::data::IdentHash& remote);
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uint32_t GetSendStreamID () const { return m_SendStreamID; };
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uint32_t GetRecvStreamID () const { return m_RecvStreamID; };
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void HandleNextPacket (const uint8_t * buf, size_t len);
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private:
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uint32_t m_SendStreamID, m_RecvStreamID;
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StreamingDestination * m_LocalDestination;
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};
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class StreamingDestination
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{
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public:
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StreamingDestination ();
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const i2p::data::Keys GetKeys () const { return m_Keys; };
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I2NPMessage * CreateLeaseSet () const;
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Stream * CreateNewStream (const i2p::data::IdentHash& destination);
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void HandleNextPacket (const uint8_t * buf, size_t len);
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private:
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std::map<uint32_t, Stream *> m_Streams;
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i2p::data::Keys m_Keys;
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i2p::data::Identity m_Identity;
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i2p::data::IdentHash m_IdentHash;
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};
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// assuming data is I2CP message
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void HandleDataMessage (i2p::data::IdentHash * destination, const uint8_t * buf, size_t len);
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I2NPMessage * CreateDataMessage (Stream * s, uint8_t * payload, size_t len);
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}
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}
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#endif
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