Remove OS X FSEvents watcher.

Per QTBUG-9249, this backend is buggy, and not recommended for use by Apple.

Change-Id: I72ce88006a4badbbfdd825717020078778d16a36
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

1 files changed, 0 insertions, 132 deletions

diff --git a/src/corelib/io/qfilesystemwatcher_fsevents_p.h b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
deleted file mode 100644
index 311a5b55e3..0000000000
--- a/src/corelib/io/qfilesystemwatcher_fsevents_p.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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 1.1, 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-#ifndef FILEWATCHER_FSEVENTS_P_H
-#define FILEWATCHER_FSEVENTS_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 <QtCore/qmutex.h>
-#include <QtCore/qwaitcondition.h>
-#include <QtCore/qthread.h>
-#include <QtCore/qhash.h>
-#include <QtCore/qlinkedlist.h>
-#include <private/qcore_mac_p.h>
-#include <sys/stat.h>
-
-typedef struct __FSEventStream *FSEventStreamRef;
-typedef const struct __FSEventStream *ConstFSEventStreamRef;
-typedef const struct __CFArray *CFArrayRef;
-typedef UInt32 FSEventStreamEventFlags;
-typedef uint64_t FSEventStreamEventId;
-
-QT_BEGIN_NAMESPACE
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
-// Yes, I use a stat element here. QFileInfo requires too much knowledge about implementation
-// details to be used as a long-standing record. Since I'm going to have to store this information, I can
-// do the stat myself too.
-struct PathInfo {
-    PathInfo(const QString &path, const QByteArray &absPath)
-            : originalPath(path), absolutePath(absPath) {}
-    QString originalPath; // The path we need to emit
-    QByteArray absolutePath; // The path we need to stat.
-    struct ::stat savedInfo;  // All the info for the path so we can compare it.
-};
-typedef QLinkedList<PathInfo> PathInfoList;
-typedef QHash<QString, PathInfoList> PathHash;
-#endif
-
-class QFSEventsFileSystemWatcherEngine : public QFileSystemWatcherEngine
-{
-    Q_OBJECT
-public:
-    ~QFSEventsFileSystemWatcherEngine();
-
-    static QFSEventsFileSystemWatcherEngine *create();
-
-    QStringList addPaths(const QStringList &paths, QStringList *files, QStringList *directories);
-    QStringList removePaths(const QStringList &paths, QStringList *files, QStringList *directories);
-
-    void stop();
-
-private:
-    QFSEventsFileSystemWatcherEngine();
-    void warmUpFSEvents();
-    void updateFiles();
-
-    static void fseventsCallback(ConstFSEventStreamRef streamRef, void *clientCallBackInfo, size_t numEvents,
-                                  void *eventPaths, const FSEventStreamEventFlags eventFlags[],
-                                  const FSEventStreamEventId eventIds[]);
-    void run();
-    FSEventStreamRef fsStream;
-    CFArrayRef pathsToWatch;
-    CFRunLoopRef threadsRunLoop;
-    QMutex mutex;
-    QWaitCondition waitCondition;
-    QWaitCondition waitForStop;
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
-    PathHash filePathInfoHash;
-    PathHash dirPathInfoHash;
-    void updateHash(PathHash &pathHash);
-    void updateList(PathInfoList &list, bool directory, bool emitSignals);
-#endif
-};
-
-#endif //QT_NO_FILESYSTEMWATCHER
-
-#endif
-
-QT_END_NAMESPACE