FakeSpeechTranscription.cpp

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/*
 * SPDX-FileCopyrightText: 2023-2023 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#include "FakeSpeechTranscription.h"
 
#include <yarp/os/Log.h>
#include <yarp/os/LogStream.h>
#include <yarp/os/LogComponent.h>
 
#include <cstdio>
#include <cstdlib>
 
using namespace yarp::os;
using namespace yarp::dev;
 
namespace {
YARP_LOG_COMPONENT(FAKE_SPEECHTR, "yarp.device.FakeSpeechTranscription")
}
 
FakeSpeechTranscription::FakeSpeechTranscription()
{
}
 
FakeSpeechTranscription::~FakeSpeechTranscription()
{
    close();
}
 
bool FakeSpeechTranscription::open(yarp::os::Searchable& config)
{
    if (!this->parseParams(config)) {return false;}
 
    return true;
}
 
bool FakeSpeechTranscription::close()
{
    return true;
}
 
yarp::dev::ReturnValue FakeSpeechTranscription::setLanguage(const std::string& language)
{
    m_language=language;
    yCInfo(FAKE_SPEECHTR) << "Language set to" << language;
    return ReturnValue_ok;
}
 
yarp::dev::ReturnValue FakeSpeechTranscription::getLanguage(std::string& language)
{
    language = m_language;
    return ReturnValue_ok;
}
 
yarp::dev::ReturnValue FakeSpeechTranscription::transcribe(const yarp::sig::Sound& sound, std::string& transcription, double& score)
{
    if (sound.getSamples() == 0 ||
        sound.getChannels() == 0)
    {
        yCError(FAKE_SPEECHTR) << "Invalid Sound sample received";
        transcription = "";
        score = 0.0;
        return ReturnValue::return_code::return_value_error_method_failed;
    }
 
    transcription = "hello world";
    score = 1.0;
    return ReturnValue_ok;
}