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#include "qgstreameraudiodecodercontrol.h"
#include "qgstreameraudiodecodersession.h"

#include <QtCore/qdir.h>
#include <QtCore/qsocketnotifier.h>
#include <QtCore/qurl.h>
#include <QtCore/qdebug.h>

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>

QT_BEGIN_NAMESPACE

QGstreamerAudioDecoderControl::QGstreamerAudioDecoderControl(QGstreamerAudioDecoderSession *session, QObject *parent)
    : QAudioDecoderControl(parent)
    , m_session(session)
{
    connect(m_session, SIGNAL(bufferAvailableChanged(bool)), this, SIGNAL(bufferAvailableChanged(bool)));
    connect(m_session, SIGNAL(bufferReady()), this, SIGNAL(bufferReady()));
    connect(m_session, SIGNAL(error(int,QString)), this, SIGNAL(error(int,QString)));
    connect(m_session, SIGNAL(formatChanged(QAudioFormat)), this, SIGNAL(formatChanged(QAudioFormat)));
    connect(m_session, SIGNAL(sourceChanged()), this, SIGNAL(sourceChanged()));
    connect(m_session, SIGNAL(stateChanged(QAudioDecoder::State)), this, SIGNAL(stateChanged(QAudioDecoder::State)));
    connect(m_session, SIGNAL(finished()), this, SIGNAL(finished()));
    connect(m_session, SIGNAL(positionChanged(qint64)), this, SIGNAL(positionChanged(qint64)));
    connect(m_session, SIGNAL(durationChanged(qint64)), this, SIGNAL(durationChanged(qint64)));
}

QGstreamerAudioDecoderControl::~QGstreamerAudioDecoderControl()
{

}

QAudioDecoder::State QGstreamerAudioDecoderControl::state() const
{
    return m_session->pendingState();
}

QString QGstreamerAudioDecoderControl::sourceFilename() const
{
    return m_session->sourceFilename();
}

void QGstreamerAudioDecoderControl::setSourceFilename(const QString &fileName)
{
    m_session->setSourceFilename(fileName);
}

QIODevice* QGstreamerAudioDecoderControl::sourceDevice() const
{
    return m_session->sourceDevice();
}

void QGstreamerAudioDecoderControl::setSourceDevice(QIODevice *device)
{
    m_session->setSourceDevice(device);
}

void QGstreamerAudioDecoderControl::start()
{
    m_session->start();
}

void QGstreamerAudioDecoderControl::stop()
{
    m_session->stop();
}

QAudioFormat QGstreamerAudioDecoderControl::audioFormat() const
{
    return m_session->audioFormat();
}

void QGstreamerAudioDecoderControl::setAudioFormat(const QAudioFormat &format)
{
    m_session->setAudioFormat(format);
}

QAudioBuffer QGstreamerAudioDecoderControl::read()
{
    return m_session->read();
}

bool QGstreamerAudioDecoderControl::bufferAvailable() const
{
    return m_session->bufferAvailable();
}

qint64 QGstreamerAudioDecoderControl::position() const
{
    return m_session->position();
}

qint64 QGstreamerAudioDecoderControl::duration() const
{
    return m_session->duration();
}

QT_END_NAMESPACE