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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of Qt Creator.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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#include "qnxabstractrunsupport.h"
#include "qnxrunconfiguration.h"

#include <projectexplorer/devicesupport/deviceapplicationrunner.h>
#include <projectexplorer/devicesupport/deviceusedportsgatherer.h>
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/target.h>
#include <utils/portlist.h>
#include <utils/qtcassert.h>

using namespace ProjectExplorer;
using namespace RemoteLinux;

using namespace Qnx;
using namespace Qnx::Internal;

QnxAbstractRunSupport::QnxAbstractRunSupport(QnxRunConfiguration *runConfig, QObject *parent)
    : QObject(parent)
    , m_remoteExecutable(runConfig->remoteExecutableFilePath())
    , m_device(DeviceKitInformation::device(runConfig->target()->kit()))
    , m_state(Inactive)
    , m_environment(runConfig->environment())
    , m_workingDir(runConfig->workingDirectory())
{
    m_runner = new DeviceApplicationRunner(this);
    m_portsGatherer = new DeviceUsedPortsGatherer(this);

    connect(m_portsGatherer, SIGNAL(error(QString)), SLOT(handleError(QString)));
    connect(m_portsGatherer, SIGNAL(portListReady()), SLOT(handlePortListReady()));
}

void QnxAbstractRunSupport::handleAdapterSetupRequested()
{
    QTC_ASSERT(m_state == Inactive, return);

    m_state = GatheringPorts;
    m_portsGatherer->start(m_device);
}

void QnxAbstractRunSupport::handlePortListReady()
{
    QTC_ASSERT(m_state == GatheringPorts, return);
    m_portList = m_device->freePorts();
    startExecution();
}

void QnxAbstractRunSupport::handleRemoteProcessStarted()
{
    m_state = Running;
}

void QnxAbstractRunSupport::handleRemoteProcessFinished(bool)
{
}

void QnxAbstractRunSupport::setFinished()
{
    if (m_state != GatheringPorts && m_state != Inactive)
        m_runner->stop();

    m_state = Inactive;
}

QnxAbstractRunSupport::State QnxAbstractRunSupport::state() const
{
    return m_state;
}

void QnxAbstractRunSupport::setState(QnxAbstractRunSupport::State state)
{
    m_state = state;
}

DeviceApplicationRunner *QnxAbstractRunSupport::appRunner() const
{
    return m_runner;
}

const IDevice::ConstPtr QnxAbstractRunSupport::device() const
{
    return m_device;
}

void QnxAbstractRunSupport::handleProgressReport(const QString &)
{
}

void QnxAbstractRunSupport::handleRemoteOutput(const QByteArray &)
{
}

void QnxAbstractRunSupport::handleError(const QString &)
{
}

bool QnxAbstractRunSupport::setPort(int &port)
{
    port = m_portsGatherer->getNextFreePort(&m_portList);
    if (port == -1) {
        handleError(tr("Not enough free ports on device for debugging."));
        return false;
    }
    return true;
}

QString QnxAbstractRunSupport::executable() const
{
    return m_remoteExecutable;
}