HumanCarrier.cpp

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-FileCopyrightText: 2006-2010 RobotCub Consortium
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#include <yarp/os/ManagedBytes.h>
#include "HumanCarrier.h"
 
bool HumanCarrier::sendHeader(ConnectionState& proto) {
    // Send the "magic number" for this carrier
    ManagedBytes header(8);
    getHeader(header.bytes());
    proto.os().write(header.bytes());
    if (!proto.os().isOk()) {
        return false;
    }
 
    // Now we can do whatever we want, as long as somehow
    // we also send the name of the originating port
 
    // let's just send the port name in plain text terminated with a
    // carriage-return / line-feed
    std::string from = proto.getRoute().getFromName();
    Bytes b2((char*)from.c_str(),from.length());
    proto.os().write(b2);
    proto.os().write('\r');
    proto.os().write('\n');
    proto.os().flush();
    return proto.os().isOk();
}