TcpServerComponentImpl.hpp

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// ======================================================================
// \title  TcpServerComponentImpl.hpp
// \author mstarch
// \brief  hpp file for TcpServerComponentImpl component implementation class
//
// \copyright
// Copyright 2009-2020, by the California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged.
//
// ======================================================================
 
#ifndef TcpServerComponentImpl_HPP
#define TcpServerComponentImpl_HPP
 
#include <IpCfg.hpp>
#include <Drv/Ip/IpSocket.hpp>
#include <Drv/Ip/SocketComponentHelper.hpp>
#include <Drv/Ip/TcpServerSocket.hpp>
#include "Drv/TcpServer/TcpServerComponentAc.hpp"
 
namespace Drv {
 
class TcpServerComponentImpl : public TcpServerComponentBase, public SocketComponentHelper {
  public:
    // ----------------------------------------------------------------------
    // Construction, initialization, and destruction
    // ----------------------------------------------------------------------
 
    TcpServerComponentImpl(const char* const compName);
 
    ~TcpServerComponentImpl();
 
    // ----------------------------------------------------------------------
    // Helper methods to start and stop socket
    // ----------------------------------------------------------------------
 
    SocketIpStatus configure(const char* hostname,
                             const U16 port,
                             const U32 send_timeout_seconds = SOCKET_SEND_TIMEOUT_SECONDS,
                             const U32 send_timeout_microseconds = SOCKET_SEND_TIMEOUT_MICROSECONDS,
                 FwSizeType buffer_size = 1024);
 
     bool isStarted();
 
    SocketIpStatus startup();
 
    void terminate();
 
    U16 getListenPort();
 
  PROTECTED:
    // ----------------------------------------------------------------------
    // Implementations for socket read task virtual methods
    // ----------------------------------------------------------------------
 
    IpSocket& getSocketHandler() override;
 
    Fw::Buffer getBuffer() override;
 
    void sendBuffer(Fw::Buffer buffer, SocketIpStatus status) override;
 
    void connected() override;
 
    void readLoop() override;
 
  PRIVATE:
 
    // ----------------------------------------------------------------------
    // Handler implementations for user-defined typed input ports
    // ----------------------------------------------------------------------
 
    Drv::SendStatus send_handler(const NATIVE_INT_TYPE portNum, Fw::Buffer& fwBuffer) override;
 
    Drv::TcpServerSocket m_socket; 
 
    FwSizeType m_allocation_size; 
};
 
}  // end namespace Drv
 
#endif // end TcpServerComponentImpl