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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFILESYSTEMWATCHER_WIN_P_H
#define QFILESYSTEMWATCHER_WIN_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the QLibrary class. This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//
#include "qfilesystemwatcher_p.h"
#ifndef QT_NO_FILESYSTEMWATCHER
#include <windows.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qfile.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qhash.h>
#include <QtCore/qmutex.h>
#include <QtCore/qvector.h>
QT_BEGIN_NAMESPACE
class QWindowsFileSystemWatcherEngine : public QFileSystemWatcherEngine
{
Q_OBJECT
public:
QWindowsFileSystemWatcherEngine();
~QWindowsFileSystemWatcherEngine();
void run();
QStringList addPaths(const QStringList &paths, QStringList *files, QStringList *directories);
QStringList removePaths(const QStringList &paths, QStringList *files, QStringList *directories);
void stop();
private:
void wakeup();
QMutex mutex;
QVector<HANDLE> handles;
int msg;
class Handle
{
public:
HANDLE handle;
uint flags;
Handle()
: handle(INVALID_HANDLE_VALUE), flags(0u)
{ }
Handle(const Handle &other)
: handle(other.handle), flags(other.flags)
{ }
};
QHash<QString, Handle> handleForDir;
class PathInfo {
public:
QString absolutePath;
QString path;
bool isDir;
// fileinfo bits
uint ownerId;
uint groupId;
QFile::Permissions permissions;
QDateTime lastModified;
PathInfo &operator=(const QFileInfo &fileInfo)
{
ownerId = fileInfo.ownerId();
groupId = fileInfo.groupId();
permissions = fileInfo.permissions();
lastModified = fileInfo.lastModified();
return *this;
}
bool operator!=(const QFileInfo &fileInfo) const
{
return (ownerId != fileInfo.ownerId()
|| groupId != fileInfo.groupId()
|| permissions != fileInfo.permissions()
|| lastModified != fileInfo.lastModified());
}
};
QHash<HANDLE, QHash<QString, PathInfo> > pathInfoForHandle;
};
#endif // QT_NO_FILESYSTEMWATCHER
QT_END_NAMESPACE
#endif // QFILESYSTEMWATCHER_WIN_P_H
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