20 lines
721 B
C++
20 lines
721 B
C++
#ifndef _RADIOLIB_TRANSPORT_LAYER_H
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#define _RADIOLIB_TRANSPORT_LAYER_H
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#include "TypeDef.h"
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class TransportLayer {
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public:
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// constructor
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// this class is purely virtual and does not require explicit constructor
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// basic methods
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virtual int16_t openTransportConnection(const char* host, const char* protocol, uint16_t port, uint16_t tcpKeepAlive = 0) = 0;
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virtual int16_t closeTransportConnection() = 0;
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virtual int16_t send(const char* data) = 0;
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virtual int16_t send(uint8_t* data, uint32_t len) = 0;
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virtual size_t receive(uint8_t* data, size_t len, uint32_t timeout = 10000) = 0;
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virtual size_t getNumBytes(uint32_t timeout = 10000, size_t minBytes = 10) = 0;
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};
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#endif
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