MqttBuffer.h

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/****
 * Sming Framework Project - Open Source framework for high efficiency native ESP8266 development.
 * Created 2015 by Skurydin Alexey
 * http://github.com/SmingHub/Sming
 * All files of the Sming Core are provided under the LGPL v3 license.
 *
 * MqttMessage.h - C++ utilities to simplify handling MQTT messages and buffers
 *
 ****/

#pragma once

#include <mqtt-codec/src/message.h>
#include <Print.h>

class MqttBuffer
{
public:
    MqttBuffer(const mqtt_buffer_t& buf) : buf(buf)
    {
    }

    operator String() const
    {
        return String(reinterpret_cast<const char*>(buf.data), buf.length);
    }

    size_t printTo(Print& p) const
    {
        return p.write(buf.data, buf.length);
    }

private:
    const mqtt_buffer_t& buf;
};