/**************************************************************************
**
** Copyright (C) 2011 - 2012 Research In Motion
**
** Contact: Research In Motion (blackberry-qt@qnx.com)
** Contact: KDAB (info@kdab.com)
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#include "blackberrydebugsupport.h"
#include "blackberryapplicationrunner.h"
#include "blackberryconnect.h"

#include <debugger/debuggerrunner.h>
#include <debugger/debuggerengine.h>
#include <debugger/debuggerstartparameters.h>

using namespace Qnx;
using namespace Qnx::Internal;

BlackBerryDebugSupport::BlackBerryDebugSupport(BlackBerryRunConfiguration *runConfig,
                                 Debugger::DebuggerRunControl *runControl)
    : QObject(runControl->engine())
    , m_engine(runControl->engine())
{
    m_runner = new BlackBerryApplicationRunner(true, runConfig, this);
    m_connector = BlackBerryConnect::instance(runConfig);

    connect(m_engine, SIGNAL(requestRemoteSetup()), this, SLOT(launchRemoteApplication()));
    connect(m_engine, SIGNAL(stateChanged(Debugger::DebuggerState)),
            this, SLOT(handleDebuggerStateChanged(Debugger::DebuggerState)));

    connect(m_connector, SIGNAL(error(QString)), this, SLOT(handleConnectorError(QString)));
    connect(m_connector, SIGNAL(connected()), m_runner, SLOT(start()));
    connect(m_connector, SIGNAL(output(QString,Utils::OutputFormat)),
            runControl, SLOT(appendMessage(QString,Utils::OutputFormat)));

    connect(m_runner, SIGNAL(started()), this, SLOT(handleStarted()));
    connect(m_runner, SIGNAL(started()), m_runner, SLOT(tailApplicationLog()));
    connect(m_runner, SIGNAL(startFailed(QString)), this, SLOT(handleStartFailed(QString)));
    connect(m_runner, SIGNAL(output(QString,Utils::OutputFormat)),
            this, SLOT(handleApplicationOutput(QString,Utils::OutputFormat)));
    connect(m_runner, SIGNAL(finished()), m_connector, SLOT(disconnectFromDevice()));

    connect(this, SIGNAL(output(QString,Utils::OutputFormat)),
            runControl, SLOT(appendMessage(QString,Utils::OutputFormat)));
}

BlackBerryDebugSupport::~BlackBerryDebugSupport()
{
    BlackBerryConnect::cleanup(m_connector);
}

void BlackBerryDebugSupport::launchRemoteApplication()
{
    m_connector->connectToDevice();
}

void BlackBerryDebugSupport::handleStarted()
{
    m_engine->startParameters().attachPID = m_runner->pid();
    m_engine->notifyEngineRemoteSetupDone(8000, -1);
}

void BlackBerryDebugSupport::handleStartFailed(const QString &message)
{
    m_engine->notifyEngineRemoteSetupFailed(message);
}

void BlackBerryDebugSupport::handleDebuggerStateChanged(Debugger::DebuggerState state)
{
    if (state == Debugger::EngineShutdownOk || state == Debugger::DebuggerFinished) {
        if (m_runner->isRunning())
            m_runner->stop();
    }
}

void BlackBerryDebugSupport::handleConnectorError(const QString &message)
{
    m_engine->notifyEngineRemoteSetupFailed(message);
}

void BlackBerryDebugSupport::handleApplicationOutput(const QString &msg, Utils::OutputFormat format)
{
    Q_UNUSED(format)
    m_engine->showMessage(msg, Debugger::AppOutput);
}