/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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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****************************************************************************/

#ifndef OUTPUT_COLLECTOR_H
#define OUTPUT_COLLECTOR_H

#include <QObject>

QT_BEGIN_NAMESPACE
class QLocalServer;
class QLocalSocket;
class QSocketNotifier;
QT_END_NAMESPACE

namespace Debugger {
namespace Internal {

///////////////////////////////////////////////////////////////////////
//
// OutputCollector
//
///////////////////////////////////////////////////////////////////////

class OutputCollector : public QObject
{
    Q_OBJECT

public:
    OutputCollector(QObject *parent = 0);
    ~OutputCollector();
    bool listen();
    void shutdown();
    QString serverName() const;
    QString errorString() const;

signals:
    void byteDelivery(const QByteArray &data);

private slots:
    void bytesAvailable();
#ifdef Q_OS_WIN
    void newConnectionAvailable();
#endif

private:
#ifdef Q_OS_WIN
    QLocalServer *m_server;
    QLocalSocket *m_socket;
#else
    QString m_serverPath;
    int m_serverFd;
    QSocketNotifier *m_serverNotifier;
    QString m_errorString;
#endif
};

} // namespace Internal
} // namespace Debugger

#endif // OUTPUT_COLLECTOR_H