PortCommand.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * Copyright (C) 2006-2010 RobotCub Consortium
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#ifndef YARP_OS_IMPL_PORTCOMMAND_H
#define YARP_OS_IMPL_PORTCOMMAND_H
 
#include <yarp/os/ConnectionReader.h>
#include <yarp/os/ConnectionWriter.h>
#include <yarp/os/ManagedBytes.h>
#include <yarp/os/Portable.h>
 
#include <string>
 
namespace yarp {
namespace os {
namespace impl {
 
class YARP_os_impl_API PortCommand :
        public yarp::os::Portable
{
public:
    PortCommand() :
            header(8)
    {
        ch = '\0';
        str = "";
    }
 
    PortCommand(char ch, const std::string& str) :
            header(8)
    {
        this->ch = ch;
        this->str = str;
    }
 
    bool write(yarp::os::ConnectionWriter& writer) const override;
    bool read(yarp::os::ConnectionReader& reader) override;
 
    char getKey()
    {
        return ch;
    }
 
    std::string getText()
    {
        return str;
    }
 
public:
    char ch;
    YARP_SUPPRESS_DLL_INTERFACE_WARNING_ARG(std::string) str;
    mutable yarp::os::ManagedBytes header;
};
 
} // namespace impl
} // namespace os
} // namespace yarp
 
#endif // YARP_OS_IMPL_PORTCOMMAND_H