.. _program_listing_file__tmp_ws_src_sick_safetyscanners_base_include_sick_safetyscanners_base_communication_TCPClient.h:

Program Listing for File TCPClient.h
====================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_sick_safetyscanners_base_include_sick_safetyscanners_base_communication_TCPClient.h>` (``/tmp/ws/src/sick_safetyscanners_base/include/sick_safetyscanners_base/communication/TCPClient.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // this is for emacs file handling -*- mode: c++; indent-tabs-mode: nil -*-
   
   // -- BEGIN LICENSE BLOCK ----------------------------------------------
   
   // -- END LICENSE BLOCK ------------------------------------------------
   
   //----------------------------------------------------------------------
   //----------------------------------------------------------------------
   
   #ifndef SICK_SAFETYSCANNERS_BASE_COMMUNICATION_SYNCTCPCLIENT_H
   #define SICK_SAFETYSCANNERS_BASE_COMMUNICATION_SYNCTCPCLIENT_H
   
   #include <boost/asio.hpp>
   #include <boost/date_time/posix_time/posix_time_types.hpp>
   #include <vector>
   
   #include "sick_safetyscanners_base/Types.h"
   #include "sick_safetyscanners_base/datastructure/PacketBuffer.h"
   
   
   namespace sick {
   namespace communication {
   class TCPClient
   {
   public:
     TCPClient(sick::types::ip_address_t server_ip, sick::types::port_t server_port);
   
     TCPClient()                 = delete;
     TCPClient(const TCPClient&) = delete;
     TCPClient& operator=(const TCPClient&) = delete;
   
     void connect(sick::types::time_duration_t timeout = boost::posix_time::seconds(5));
   
     void disconnect();
   
     void send(const std::vector<uint8_t>& sendBuffer);
   
     bool isConnected();
   
     sick::datastructure::PacketBuffer
     receive(sick::types::time_duration_t timeout = boost::posix_time::seconds(5));
   
   private:
     boost::asio::io_service m_io_service;
     sick::datastructure::PacketBuffer::ArrayBuffer m_recv_buffer;
     boost::asio::ip::tcp::socket m_socket;
     sick::types::ip_address_t m_server_ip;
     sick::types::port_t m_server_port;
     boost::asio::deadline_timer m_deadline;
   
     void checkDeadline();
   
     static void handleReceiveDeadline(const boost::system::error_code& ec,
                                       std::size_t length,
                                       boost::system::error_code* out_ec,
                                       std::size_t* out_length)
     {
       *out_ec     = ec;
       *out_length = length;
     }
   };
   
   using TCPClientPtr = std::unique_ptr<sick::communication::TCPClient>;
   } // namespace communication
   } // namespace sick
   
   #endif // SICK_SAFETYSCANNERS_BASE_COMMUNICATION_SYNCTCPCLIENT_H