/****************************************************************************
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** Copyright (C) 2017-2016 Ford Motor Company
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** This file is part of the QtRemoteObjects module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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****************************************************************************/

#ifndef QQNXNATIVESERVER_P_H
#define QQNXNATIVESERVER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qconnection_qnx_server.h"
#include "private/qobject_p.h"

#include <QAtomicInt>
#include <QMutex>

QT_BEGIN_NAMESPACE

class QQnxNativeServerPrivate : public QObjectPrivate
{
    Q_DECLARE_PUBLIC(QQnxNativeServer)

public:
    QQnxNativeServerPrivate()
        :
        error(QAbstractSocket::UnknownSocketError)
        , thread(this, QStringLiteral("NativeServer"))
    {
    }

    ~QQnxNativeServerPrivate()
    {
        if (thread.isRunning())
            teardownServer();
    }

    void thread_func();

    void cleanupIOSource(QIOQnxSource *conn);
    void teardownServer();
    void createSource(int rcvid, uint64_t uid, pid_t toPid);
#ifdef USE_HAM
    bool initializeHam();
    void configureHamDeath(int sentChannelId, pid_t toPid, uint64_t uid);
    void closeHamResources();
#endif

    bool listen(const QString &name);
    QString errorString;
    QAbstractSocket::SocketError error;
    QString serverName;
    name_attach_t *attachStruct;
    QHash<int, QSet<int> > connections;
    QHash<uint64_t, QIOQnxSource *> sources;
    QList<QIOQnxSource *> pending;
    QAtomicInt running;
    Thread<QQnxNativeServerPrivate> thread;
    mutable QMutex mutex;
#ifdef USE_HAM
    ham_entity_t *hamEntityHandle;
    ham_condition_t *hamConditionHandle;
    QHash<uint64_t, ham_action_t*> hamActions;
    bool hamAvailable = false;
    bool hamInitialized = false;
#endif
};

QT_END_NAMESPACE

#endif // QQNXNATIVESERVER_P_H

