| 1 |
/**************************************************************************** |
| 2 |
** |
| 3 |
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
| 4 |
** All rights reserved. |
| 5 |
** Contact: Nokia Corporation (qt-info@nokia.com) |
| 6 |
** |
| 7 |
** This file is part of the QtCore module of the Qt Toolkit. |
| 8 |
** |
| 9 |
** $QT_BEGIN_LICENSE:LGPL$ |
| 10 |
** No Commercial Usage |
| 11 |
** This file contains pre-release code and may not be distributed. |
| 12 |
** You may use this file in accordance with the terms and conditions |
| 13 |
** contained in the Technology Preview License Agreement accompanying |
| 14 |
** this package. |
| 15 |
** |
| 16 |
** GNU Lesser General Public License Usage |
| 17 |
** Alternatively, this file may be used under the terms of the GNU Lesser |
| 18 |
** General Public License version 2.1 as published by the Free Software |
| 19 |
** Foundation and appearing in the file LICENSE.LGPL included in the |
| 20 |
** packaging of this file. Please review the following information to |
| 21 |
** ensure the GNU Lesser General Public License version 2.1 requirements |
| 22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| 23 |
** |
| 24 |
** In addition, as a special exception, Nokia gives you certain additional |
| 25 |
** rights. These rights are described in the Nokia Qt LGPL Exception |
| 26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| 27 |
** |
| 28 |
** If you have questions regarding the use of this file, please contact |
| 29 |
** Nokia at qt-info@nokia.com. |
| 30 |
** |
| 31 |
** |
| 32 |
** |
| 33 |
** |
| 34 |
** |
| 35 |
** |
| 36 |
** |
| 37 |
** |
| 38 |
** $QT_END_LICENSE$ |
| 39 |
** |
| 40 |
****************************************************************************/ |
| 41 |
|
| 42 |
#ifndef QFILESYSTEMWATCHER_WIN_P_H |
| 43 |
#define QFILESYSTEMWATCHER_WIN_P_H |
| 44 |
|
| 45 |
// |
| 46 |
// W A R N I N G |
| 47 |
// ------------- |
| 48 |
// |
| 49 |
// This file is not part of the Qt API. It exists for the convenience |
| 50 |
// of the QLibrary class. This header file may change from |
| 51 |
// version to version without notice, or even be removed. |
| 52 |
// |
| 53 |
// We mean it. |
| 54 |
// |
| 55 |
|
| 56 |
#include "qfilesystemwatcher_p.h" |
| 57 |
|
| 58 |
#ifndef QT_NO_FILESYSTEMWATCHER |
| 59 |
|
| 60 |
#include <windows.h> |
| 61 |
|
| 62 |
#include <QtCore/qdatetime.h> |
| 63 |
#include <QtCore/qfile.h> |
| 64 |
#include <QtCore/qfileinfo.h> |
| 65 |
#include <QtCore/qhash.h> |
| 66 |
#include <QtCore/qmutex.h> |
| 67 |
#include <QtCore/qvector.h> |
| 68 |
|
| 69 |
QT_BEGIN_NAMESPACE |
| 70 |
|
| 71 |
class QWindowsFileSystemWatcherEngine : public QFileSystemWatcherEngine |
| 72 |
{ |
| 73 |
Q_OBJECT |
| 74 |
|
| 75 |
public: |
| 76 |
QWindowsFileSystemWatcherEngine(); |
| 77 |
~QWindowsFileSystemWatcherEngine(); |
| 78 |
|
| 79 |
void run(); |
| 80 |
|
| 81 |
QStringList addPaths(const QStringList &paths, QStringList *files, QStringList *directories); |
| 82 |
QStringList removePaths(const QStringList &paths, QStringList *files, QStringList *directories); |
| 83 |
|
| 84 |
void stop(); |
| 85 |
|
| 86 |
private: |
| 87 |
void wakeup(); |
| 88 |
|
| 89 |
QMutex mutex; |
| 90 |
QVector<HANDLE> handles; |
| 91 |
int msg; |
| 92 |
|
| 93 |
class Handle |
| 94 |
{ |
| 95 |
public: |
| 96 |
HANDLE handle; |
| 97 |
uint flags; |
| 98 |
|
| 99 |
Handle() |
| 100 |
: handle(INVALID_HANDLE_VALUE), flags(0u) |
| 101 |
{ } |
| 102 |
Handle(const Handle &other) |
| 103 |
: handle(other.handle), flags(other.flags) |
| 104 |
{ } |
| 105 |
}; |
| 106 |
QHash<QString, Handle> handleForDir; |
| 107 |
|
| 108 |
class PathInfo { |
| 109 |
public: |
| 110 |
QString absolutePath; |
| 111 |
QString path; |
| 112 |
bool isDir; |
| 113 |
|
| 114 |
// fileinfo bits |
| 115 |
uint ownerId; |
| 116 |
uint groupId; |
| 117 |
QFile::Permissions permissions; |
| 118 |
QDateTime lastModified; |
| 119 |
|
| 120 |
PathInfo &operator=(const QFileInfo &fileInfo) |
| 121 |
{ |
| 122 |
ownerId = fileInfo.ownerId(); |
| 123 |
groupId = fileInfo.groupId(); |
| 124 |
permissions = fileInfo.permissions(); |
| 125 |
lastModified = fileInfo.lastModified(); |
| 126 |
return *this; |
| 127 |
} |
| 128 |
|
| 129 |
bool operator!=(const QFileInfo &fileInfo) const |
| 130 |
{ |
| 131 |
return (ownerId != fileInfo.ownerId() |
| 132 |
|| groupId != fileInfo.groupId() |
| 133 |
|| permissions != fileInfo.permissions() |
| 134 |
|| lastModified != fileInfo.lastModified()); |
| 135 |
} |
| 136 |
}; |
| 137 |
QHash<HANDLE, QHash<QString, PathInfo> > pathInfoForHandle; |
| 138 |
}; |
| 139 |
#endif // QT_NO_FILESYSTEMWATCHER |
| 140 |
|
| 141 |
QT_END_NAMESPACE |
| 142 |
|
| 143 |
#endif // QFILESYSTEMWATCHER_WIN_P_H |