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@ -102,12 +102,15 @@ namespace tunnel
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}
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const size_t I2NP_MAX_MESSAGE_SIZE = 32768;
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const size_t I2NP_MAX_SHORT_MESSAGE_SIZE = 2400;
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struct I2NPMessage
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{
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uint8_t buf[I2NP_MAX_MESSAGE_SIZE];
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uint8_t * buf;
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size_t len, offset;
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i2p::tunnel::InboundTunnel * from;
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I2NPMessage (): buf (nullptr),len (sizeof (I2NPHeader) + 2), offset(2), from (nullptr) {};
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// reserve 2 bytes for NTCP header
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I2NPHeader * GetHeader () { return (I2NPHeader *)GetBuffer (); };
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uint8_t * GetPayload () { return GetBuffer () + sizeof(I2NPHeader); };
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uint8_t * GetBuffer () { return buf + offset; };
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@ -144,7 +147,16 @@ namespace tunnel
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return be32toh (header.msgID);
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}
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};
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template<int sz>
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struct I2NPMessageBuffer: public I2NPMessage
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{
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I2NPMessageBuffer () { buf = m_Buffer; };
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uint8_t m_Buffer[sz];
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};
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I2NPMessage * NewI2NPMessage ();
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I2NPMessage * NewI2NPShortMessage ();
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void DeleteI2NPMessage (I2NPMessage * msg);
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void FillI2NPMessageHeader (I2NPMessage * msg, I2NPMessageType msgType, uint32_t replyMsgID = 0);
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void RenewI2NPMessageHeader (I2NPMessage * msg);
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