52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
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#ifndef _OWLPS_POSITIONING_OUTPUTTCPSOCKETEVAAL_HH_
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#define _OWLPS_POSITIONING_OUTPUTTCPSOCKETEVAAL_HH_
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#include "outputmedium.hh"
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#include <string>
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#include <stdint.h> // <cstdint> is not C++ 98 compliant
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#include <arpa/inet.h>
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/// Sends results to a remote host by TCP (EvAAL competition format)
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/**
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* The results are sent through an TCP socket as a string value,
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* conforming to the EvAAL competition format.
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*/
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class OutputTCPSocketEvAAL: public OutputMedium
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{
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protected:
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int sockfd ;
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std::string remote_host ;
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uint_fast16_t remote_port ;
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struct sockaddr_in server_info ;
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struct sockaddr_in client_info ;
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/** @name Operations */
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//@{
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/// Initialises the socket
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bool init_socket(void) ;
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/// Sends a string through the socket
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bool send_data(const std::string &data) const ;
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/// Receives and parse the acknowledgement from the server
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bool acknowledge(void) const ;
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//@}
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public:
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OutputTCPSocketEvAAL(const std::string &_remote_host = "127.0.0.1",
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const uint_fast16_t _remote_port = 4444) ;
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~OutputTCPSocketEvAAL(void) ;
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/** @name Operations */
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//@{
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void write(const Result &result) ;
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void write(const ResultList &results) ;
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/// Closes the socket
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bool close_socket(void) ;
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//@}
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} ;
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#endif // _OWLPS_POSITIONING_OUTPUTTCPSOCKETEVAAL_HH_
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