UdpComponentImpl.hpp

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// ======================================================================
// \title  UdpComponentImpl.hpp
// \author mstarch
// \brief  hpp file for UdpComponentImpl component implementation class
//
// \copyright
// Copyright 2009-2020, by the California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged.
//
// ======================================================================

#ifndef UdpComponentImpl_HPP
#define UdpComponentImpl_HPP

#include <Drv/Ip/IpSocket.hpp>
#include <Drv/Ip/SocketComponentHelper.hpp>
#include <Drv/Ip/UdpSocket.hpp>
#include "Drv/Udp/UdpComponentAc.hpp"

namespace Drv {

class UdpComponentImpl : public UdpComponentBase, public SocketComponentHelper {
  public:
    // ----------------------------------------------------------------------
    // Construction, initialization, and destruction
    // ----------------------------------------------------------------------

    UdpComponentImpl(const char* const compName);

    ~UdpComponentImpl();

    // ----------------------------------------------------------------------
    // Helper methods to start and stop socket
    // ----------------------------------------------------------------------

    SocketIpStatus configureSend(const char* hostname,
                                 const U16 port,
                                 const U32 send_timeout_seconds = SOCKET_SEND_TIMEOUT_SECONDS,
                                 const U32 send_timeout_microseconds = SOCKET_SEND_TIMEOUT_MICROSECONDS);

    SocketIpStatus configureRecv(const char* hostname, const U16 port, FwSizeType buffer_size = 1024);

    U16 getRecvPort();


PROTECTED:
    // ----------------------------------------------------------------------
    // Implementations for socket read task virtual methods
    // ----------------------------------------------------------------------

    IpSocket& getSocketHandler();

    Fw::Buffer getBuffer();

    void sendBuffer(Fw::Buffer buffer, SocketIpStatus status);

    void connected();

  PRIVATE:

    // ----------------------------------------------------------------------
    // Handler implementations for user-defined typed input ports
    // ----------------------------------------------------------------------

    Drv::SendStatus send_handler(const NATIVE_INT_TYPE portNum, Fw::Buffer& fwBuffer);

    Drv::UdpSocket m_socket; 

    FwSizeType m_allocation_size; 
};

}  // end namespace Drv

#endif // end UdpComponentImpl