Initial import from the monolithic Qt.

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 133 insertions, 0 deletions

diff --git a/src/corelib/io/qfilesystemengine_p.h b/src/corelib/io/qfilesystemengine_p.h
new file mode 100644
index 0000000000..d6033e66e7
--- /dev/null
+++ b/src/corelib/io/qfilesystemengine_p.h
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QFILESYSTEMENGINE_P_H_INCLUDED
+#define QFILESYSTEMENGINE_P_H_INCLUDED
+
+//
+//  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 "qfile.h"
+#include "qfilesystementry_p.h"
+#include "qfilesystemmetadata_p.h"
+#include <QtCore/private/qsystemerror_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QFileSystemEngine
+{
+public:
+    static bool isCaseSensitive();
+
+    static QFileSystemEntry getLinkTarget(const QFileSystemEntry &link, QFileSystemMetaData &data);
+    static QFileSystemEntry canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data);
+    static QFileSystemEntry absoluteName(const QFileSystemEntry &entry);
+    static QString resolveUserName(const QFileSystemEntry &entry, QFileSystemMetaData &data);
+    static QString resolveGroupName(const QFileSystemEntry &entry, QFileSystemMetaData &data);
+
+#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
+    static QString resolveUserName(uint userId);
+    static QString resolveGroupName(uint groupId);
+#endif
+
+#if !defined(QWS) && !defined(Q_WS_QPA) && defined(Q_OS_MAC)
+    static QString bundleName(const QFileSystemEntry &entry);
+#else
+    static QString bundleName(const QFileSystemEntry &entry) { Q_UNUSED(entry) return QString(); }
+#endif
+
+    static bool fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data,
+                             QFileSystemMetaData::MetaDataFlags what);
+#if defined(Q_OS_UNIX)
+    static bool fillMetaData(int fd, QFileSystemMetaData &data); // what = PosixStatFlags
+#endif
+#if defined(Q_OS_WIN)
+
+    static bool uncListSharesOnServer(const QString &server, QStringList *list); //Used also by QFSFileEngineIterator::hasNext()
+    static bool fillMetaData(int fd, QFileSystemMetaData &data,
+                             QFileSystemMetaData::MetaDataFlags what);
+    static bool fillMetaData(HANDLE fHandle, QFileSystemMetaData &data,
+                             QFileSystemMetaData::MetaDataFlags what);
+    static bool fillPermissions(const QFileSystemEntry &entry, QFileSystemMetaData &data,
+                                QFileSystemMetaData::MetaDataFlags what);
+    static QString owner(const QFileSystemEntry &entry, QAbstractFileEngine::FileOwner own);
+    static QString nativeAbsoluteFilePath(const QString &path);
+#endif
+    //homePath, rootPath and tempPath shall return clean paths
+    static QString homePath();
+    static QString rootPath();
+    static QString tempPath();
+
+    static bool createDirectory(const QFileSystemEntry &entry, bool createParents);
+    static bool removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents);
+
+    static bool createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error);
+
+    static bool copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error);
+    static bool renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error);
+    static bool removeFile(const QFileSystemEntry &entry, QSystemError &error);
+
+    static bool setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error,
+                               QFileSystemMetaData *data = 0);
+
+    static bool setCurrentPath(const QFileSystemEntry &entry);
+    static QFileSystemEntry currentPath();
+
+    static QAbstractFileEngine *resolveEntryAndCreateLegacyEngine(QFileSystemEntry &entry,
+                                                                  QFileSystemMetaData &data);
+private:
+    static QString slowCanonicalized(const QString &path);
+#if defined(Q_OS_WIN)
+    static void clearWinStatData(QFileSystemMetaData &data);
+#endif
+};
+
+QT_END_NAMESPACE
+
+#endif // include guard