Merge commit 'qt/4.6' into mmfphonon

Conflicts:
	demos/embedded/fluidlauncher/config_s60/config.xml
	demos/embedded/fluidlauncher/fluidlauncher.pro
	src/corelib/io/io.pri
	src/gui/kernel/qapplication_s60.cpp
	src/gui/kernel/qwidget_s60.cpp
	src/s60installs/qt_libs.pro

72 files changed, 2237 insertions, 1691 deletions

diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp
index c50263b..7f52f31 100644
--- a/src/corelib/io/qabstractfileengine.cpp
+++ b/src/corelib/io/qabstractfileengine.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qabstractfileengine.h b/src/corelib/io/qabstractfileengine.h
index 7029e8a..a867ed7 100644
--- a/src/corelib/io/qabstractfileengine.h
+++ b/src/corelib/io/qabstractfileengine.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qabstractfileengine_p.h b/src/corelib/io/qabstractfileengine_p.h
index c3cac92..f4d7638 100644
--- a/src/corelib/io/qabstractfileengine_p.h
+++ b/src/corelib/io/qabstractfileengine_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qbuffer.cpp b/src/corelib/io/qbuffer.cpp
index b9ad65e..556cf27 100644
--- a/src/corelib/io/qbuffer.cpp
+++ b/src/corelib/io/qbuffer.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qbuffer.h b/src/corelib/io/qbuffer.h
index e4a2052..ab630de 100644
--- a/src/corelib/io/qbuffer.h
+++ b/src/corelib/io/qbuffer.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdatastream.cpp b/src/corelib/io/qdatastream.cpp
index 52902d0..9339b8e 100644
--- a/src/corelib/io/qdatastream.cpp
+++ b/src/corelib/io/qdatastream.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdatastream.h b/src/corelib/io/qdatastream.h
index ce46401..b376de6 100644
--- a/src/corelib/io/qdatastream.h
+++ b/src/corelib/io/qdatastream.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 1545082..ce24351 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index bd7b91c..ff8c6c8 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index 91d41f1..a67b3bd 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -1930,8 +1930,7 @@ QString QDir::currentPath()
 
     Under non-Windows operating systems the \c HOME environment
     variable is used if it exists, otherwise the path returned by the
-    rootPath() function is used, except in Symbian, where c:\\data is
-    returned.
+    rootPath().
 
     \sa home(), currentPath(), rootPath(), tempPath()
 */
@@ -2447,7 +2446,7 @@ QDebug operator<<(QDebug debug, QDir::Filters filters)
     return debug;
 }
 
-QDebug operator<<(QDebug debug, QDir::SortFlags sorting)
+static QDebug operator<<(QDebug debug, QDir::SortFlags sorting)
 {
     if (sorting == QDir::NoSort) {
         debug << "QDir::SortFlags(NoSort)";
diff --git a/src/corelib/io/qdir.h b/src/corelib/io/qdir.h
index faec0f5..d2b8f0a 100644
--- a/src/corelib/io/qdir.h
+++ b/src/corelib/io/qdir.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdiriterator.cpp b/src/corelib/io/qdiriterator.cpp
index 3b7b203..6247b00 100644
--- a/src/corelib/io/qdiriterator.cpp
+++ b/src/corelib/io/qdiriterator.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qdiriterator.h b/src/corelib/io/qdiriterator.h
index d495a0b..ae8f99c 100644
--- a/src/corelib/io/qdiriterator.h
+++ b/src/corelib/io/qdiriterator.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfile.cpp b/src/corelib/io/qfile.cpp
index 5e1a5e7..134c4b8 100644
--- a/src/corelib/io/qfile.cpp
+++ b/src/corelib/io/qfile.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -52,10 +52,6 @@
 # include "qcoreapplication.h"
 #endif
 
-#if !defined(Q_OS_WINCE)
-#include <errno.h>
-#endif
-
 #ifdef QT_NO_QOBJECT
 #define tr(X) QString::fromLatin1(X)
 #endif
@@ -653,11 +649,7 @@ QFile::remove()
             unsetError();
             return true;
         }
-#if defined(Q_OS_WIN)
-        d->setError(QFile::RemoveError, GetLastError());
-#else
-        d->setError(QFile::RemoveError, errno);
-#endif
+        d->setError(QFile::RemoveError, fileEngine()->errorString());
     }
     return false;
 }
@@ -747,7 +739,7 @@ QFile::rename(const QString &newName)
                 if (error) {
                     out.remove();
                 } else {
-					fileEngine()->setFileName(newName);
+                    fileEngine()->setFileName(newName);
                     setPermissions(permissions());
                     unsetError();
                     setFileName(newName);
@@ -812,7 +804,7 @@ QFile::link(const QString &linkName)
         unsetError();
         return true;
     }
-    d->setError(QFile::RenameError, errno);
+    d->setError(QFile::RenameError, fileEngine()->errorString());
     return false;
 }
 
@@ -1258,7 +1250,7 @@ QFile::resize(qint64 sz)
         unsetError();
         return true;
     }
-    d->setError(QFile::ResizeError, errno);
+    d->setError(QFile::ResizeError, fileEngine()->errorString());
     return false;
 }
 
@@ -1322,7 +1314,7 @@ QFile::setPermissions(Permissions permissions)
         unsetError();
         return true;
     }
-    d->setError(QFile::PermissionsError, errno);
+    d->setError(QFile::PermissionsError, fileEngine()->errorString());
     return false;
 }
 
@@ -1378,7 +1370,7 @@ QFile::flush()
 }
 
 /*!
-  Flushes the file and then closes it.
+  Calls QFile::flush() and closes the file. Errors from flush are ignored.
 
   \sa QIODevice::close()
 */
@@ -1478,7 +1470,7 @@ bool QFile::seek(qint64 off)
         d->setError(err, fileEngine()->errorString());
         return false;
     }
-    d->error = NoError;
+    unsetError();
     return true;
 }
 
@@ -1506,7 +1498,7 @@ qint64 QFile::readLineData(char *data, qint64 maxlen)
 qint64 QFile::readData(char *data, qint64 len)
 {
     Q_D(QFile);
-    d->error = NoError;
+    unsetError();
     if (!d->ensureFlushed())
         return -1;
 
@@ -1588,7 +1580,7 @@ qint64
 QFile::writeData(const char *data, qint64 len)
 {
     Q_D(QFile);
-    d->error = NoError;
+    unsetError();
     d->lastWasWrite = true;
     bool buffered = !(d->openMode & Unbuffered);
 
diff --git a/src/corelib/io/qfile.h b/src/corelib/io/qfile.h
index 8ce9676..f65c845 100644
--- a/src/corelib/io/qfile.h
+++ b/src/corelib/io/qfile.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -116,7 +116,7 @@ public:
     static QByteArray encodeName(const QString &fileName);
     static QString decodeName(const QByteArray &localFileName);
     inline static QString decodeName(const char *localFileName)
-        { return decodeName(QByteArray(localFileName)); };
+        { return decodeName(QByteArray(localFileName)); }
     static void setEncodingFunction(EncoderFn);
     static void setDecodingFunction(DecoderFn);
 
diff --git a/src/corelib/io/qfile_p.h b/src/corelib/io/qfile_p.h
index 99f6b81..d7a37bf 100644
--- a/src/corelib/io/qfile_p.h
+++ b/src/corelib/io/qfile_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -72,7 +72,6 @@ protected:
 
     QString fileName;
     mutable QAbstractFileEngine *fileEngine;
-    bool isOpen;
 
     bool lastWasWrite;
     QRingBuffer writeBuffer;
diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp
index dc42a6f..61081a1 100644
--- a/src/corelib/io/qfileinfo.cpp
+++ b/src/corelib/io/qfileinfo.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfileinfo.h b/src/corelib/io/qfileinfo.h
index 598b9de..367c250 100644
--- a/src/corelib/io/qfileinfo.h
+++ b/src/corelib/io/qfileinfo.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfileinfo_p.h b/src/corelib/io/qfileinfo_p.h
index d92090c..f92daa5 100644
--- a/src/corelib/io/qfileinfo_p.h
+++ b/src/corelib/io/qfileinfo_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher.cpp b/src/corelib/io/qfilesystemwatcher.cpp
index 068f56a..b01302b 100644
--- a/src/corelib/io/qfilesystemwatcher.cpp
+++ b/src/corelib/io/qfilesystemwatcher.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -58,7 +58,7 @@
 #  include "qfilesystemwatcher_inotify_p.h"
 #  include "qfilesystemwatcher_dnotify_p.h"
 #elif defined(Q_OS_FREEBSD) || defined(Q_OS_MAC)
-#  if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+#  if (defined Q_OS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 #  include "qfilesystemwatcher_fsevents_p.h"
 #  endif //MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
 #  include "qfilesystemwatcher_kqueue_p.h"
@@ -248,7 +248,7 @@ QFileSystemWatcherEngine *QFileSystemWatcherPrivate::createNativeEngine()
         eng = QDnotifyFileSystemWatcherEngine::create();
     return eng;
 #elif defined(Q_OS_FREEBSD) || defined(Q_OS_MAC)
-#  if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+#  if (defined Q_OS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
     if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5)
         return QFSEventsFileSystemWatcherEngine::create();
     else
diff --git a/src/corelib/io/qfilesystemwatcher.h b/src/corelib/io/qfilesystemwatcher.h
index be4a7ff..9be9bdd 100644
--- a/src/corelib/io/qfilesystemwatcher.h
+++ b/src/corelib/io/qfilesystemwatcher.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_dnotify.cpp b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
index 88eb385..17ac9c6 100644
--- a/src/corelib/io/qfilesystemwatcher_dnotify.cpp
+++ b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_dnotify_p.h b/src/corelib/io/qfilesystemwatcher_dnotify_p.h
index ea42c9f..e6783c0 100644
--- a/src/corelib/io/qfilesystemwatcher_dnotify_p.h
+++ b/src/corelib/io/qfilesystemwatcher_dnotify_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents.cpp b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
index 182ddd4..be2125a 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents.cpp
+++ b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -223,6 +223,11 @@ QStringList QFSEventsFileSystemWatcherEngine::addPaths(const QStringList &paths,
             }
         }
     }
+
+    if (!pathsToWatch && failedToAdd.size() == paths.size()) {
+        return failedToAdd;
+    }
+
     if (CFArrayGetCount(tmpArray) > 0) {
         if (pathsToWatch) {
             CFArrayAppendArray(tmpArray, pathsToWatch, CFRangeMake(0, CFArrayGetCount(pathsToWatch)));
@@ -230,6 +235,7 @@ QStringList QFSEventsFileSystemWatcherEngine::addPaths(const QStringList &paths,
         }
         pathsToWatch = CFArrayCreateCopy(kCFAllocatorDefault, tmpArray);
     }
+
     FSEventStreamContext context = { 0, this, 0, 0, 0 };
     fsStream = FSEventStreamCreate(kCFAllocatorDefault,
                                    QFSEventsFileSystemWatcherEngine::fseventsCallback,
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents_p.h b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
index 317c149..cafa6c9 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents_p.h
+++ b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_inotify.cpp b/src/corelib/io/qfilesystemwatcher_inotify.cpp
index 3cc4a46..281b2dd 100644
--- a/src/corelib/io/qfilesystemwatcher_inotify.cpp
+++ b/src/corelib/io/qfilesystemwatcher_inotify.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_inotify_p.h b/src/corelib/io/qfilesystemwatcher_inotify_p.h
index 6bce0ce..fcc9343 100644
--- a/src/corelib/io/qfilesystemwatcher_inotify_p.h
+++ b/src/corelib/io/qfilesystemwatcher_inotify_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_kqueue.cpp b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
index e066dcd..7ceed27 100644
--- a/src/corelib/io/qfilesystemwatcher_kqueue.cpp
+++ b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_kqueue_p.h b/src/corelib/io/qfilesystemwatcher_kqueue_p.h
index 6fd16bc..9efa738 100644
--- a/src/corelib/io/qfilesystemwatcher_kqueue_p.h
+++ b/src/corelib/io/qfilesystemwatcher_kqueue_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_p.h b/src/corelib/io/qfilesystemwatcher_p.h
index f71d4e3..32ab21c 100644
--- a/src/corelib/io/qfilesystemwatcher_p.h
+++ b/src/corelib/io/qfilesystemwatcher_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_symbian.cpp b/src/corelib/io/qfilesystemwatcher_symbian.cpp
index 412372a..be0e8a9 100644
--- a/src/corelib/io/qfilesystemwatcher_symbian.cpp
+++ b/src/corelib/io/qfilesystemwatcher_symbian.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtCore of the Qt Toolkit.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -51,22 +51,17 @@
 
 QT_BEGIN_NAMESPACE
 
-CNotifyChangeEvent* CNotifyChangeEvent::New(RFs &fs, const TDesC& file,
-        QSymbianFileSystemWatcherEngine* e, bool aIsDir)
-{
-    CNotifyChangeEvent* self = new CNotifyChangeEvent(fs, file, e, aIsDir);
-    return self;
-}
-
-CNotifyChangeEvent::CNotifyChangeEvent(RFs &fs, const TDesC& file,
-    QSymbianFileSystemWatcherEngine* e, bool aIsDir, TInt aPriority) :
+QNotifyChangeEvent::QNotifyChangeEvent(RFs &fs, const TDesC &file,
+                                       QSymbianFileSystemWatcherEngine *e, bool aIsDir,
+									   TInt aPriority) :
         CActive(aPriority),
         isDir(aIsDir),
         fsSession(fs),
         watchedPath(file),
-        engine(e)
+        engine(e),
+        failureCount(0)
 {
-    if(isDir) {
+    if (isDir) {
         fsSession.NotifyChange(ENotifyEntry, iStatus, file);
     } else {
         fsSession.NotifyChange(ENotifyAll, iStatus, file);
@@ -75,33 +70,43 @@ CNotifyChangeEvent::CNotifyChangeEvent(RFs &fs, const TDesC& file,
     SetActive();
 }
 
-CNotifyChangeEvent::~CNotifyChangeEvent()
+QNotifyChangeEvent::~QNotifyChangeEvent()
 {
     Cancel();
 }
 
-void CNotifyChangeEvent::RunL()
+void QNotifyChangeEvent::RunL()
 {
-    if (iStatus.Int() == KErrNone) {
-        if(isDir) {
+    if(iStatus.Int() == KErrNone) {
+        failureCount = 0;
+    } else {
+        qWarning("QNotifyChangeEvent::RunL() - Failed to order change notifications: %d", iStatus.Int());
+        failureCount++;
+    }
+
+    // Re-request failed notification once, but if it won't start working,
+    // we can't do much besides just not request any more notifications.
+    if (failureCount < 2) {
+        if (isDir) {
             fsSession.NotifyChange(ENotifyEntry, iStatus, watchedPath);
         } else {
             fsSession.NotifyChange(ENotifyAll, iStatus, watchedPath);
         }
         SetActive();
-        QT_TRYCATCH_LEAVING(engine->emitPathChanged(this));
-    } else {
-        qWarning("CNotifyChangeEvent::RunL() - Failed to order change notifications: %d", iStatus.Int());
+
+        if (!failureCount) {
+            QT_TRYCATCH_LEAVING(engine->emitPathChanged(this));
+        }
     }
 }
 
-void CNotifyChangeEvent::DoCancel()
+void QNotifyChangeEvent::DoCancel()
 {
     fsSession.NotifyChangeCancel(iStatus);
 }
 
 QSymbianFileSystemWatcherEngine::QSymbianFileSystemWatcherEngine() :
-    watcherStarted(false)
+        watcherStarted(false)
 {
     moveToThread(this);
 }
@@ -111,8 +116,8 @@ QSymbianFileSystemWatcherEngine::~QSymbianFileSystemWatcherEngine()
     stop();
 }
 
-QStringList QSymbianFileSystemWatcherEngine::addPaths(const QStringList &paths,
-        QStringList *files, QStringList *directories)
+QStringList QSymbianFileSystemWatcherEngine::addPaths(const QStringList &paths, QStringList *files,
+        QStringList *directories)
 {
     QMutexLocker locker(&mutex);
     QStringList p = paths;
@@ -141,15 +146,15 @@ QStringList QSymbianFileSystemWatcherEngine::addPaths(const QStringList &paths,
 
         // Use absolute filepath as relative paths seem to have some issues.
         QString filePath = fi.absoluteFilePath();
-        if(isDir && filePath.at(filePath.size()-1) != QChar(L'/')) {
+        if (isDir && filePath.at(filePath.size() - 1) != QChar(L'/')) {
             filePath += QChar(L'/');
         }
 
         currentEvent = NULL;
         QMetaObject::invokeMethod(this,
-                "addNativeListener",
-                Qt::QueuedConnection,
-                Q_ARG(QString, filePath));
+                                  "addNativeListener",
+                                  Qt::QueuedConnection,
+                                  Q_ARG(QString, filePath));
 
         syncCondition.wait(&mutex);
 
@@ -160,9 +165,9 @@ QStringList QSymbianFileSystemWatcherEngine::addPaths(const QStringList &paths,
             it.remove();
 
             if (isDir)
-                 directories->append(path);
-             else
-                 files->append(path);
+                directories->append(path);
+            else
+                files->append(path);
         }
     }
 
@@ -170,7 +175,8 @@ QStringList QSymbianFileSystemWatcherEngine::addPaths(const QStringList &paths,
 }
 
 QStringList QSymbianFileSystemWatcherEngine::removePaths(const QStringList &paths,
-        QStringList *files, QStringList *directories)
+                                                         QStringList *files,
+                                                         QStringList *directories)
 {
     QMutexLocker locker(&mutex);
 
@@ -185,8 +191,8 @@ QStringList QSymbianFileSystemWatcherEngine::removePaths(const QStringList &path
         activeObjectToPath.remove(currentEvent);
 
         QMetaObject::invokeMethod(this,
-                "removeNativeListener",
-                Qt::QueuedConnection);
+                                  "removeNativeListener",
+                                  Qt::QueuedConnection);
 
         syncCondition.wait(&mutex);
 
@@ -202,18 +208,17 @@ QStringList QSymbianFileSystemWatcherEngine::removePaths(const QStringList &path
     return p;
 }
 
-void QSymbianFileSystemWatcherEngine::emitPathChanged(CNotifyChangeEvent *e)
+void QSymbianFileSystemWatcherEngine::emitPathChanged(QNotifyChangeEvent *e)
 {
     QMutexLocker locker(&mutex);
 
     QString path = activeObjectToPath.value(e);
     QFileInfo fi(path);
 
-    if (e->isDir) {
+    if (e->isDir)
         emit directoryChanged(path, !fi.exists());
-    } else {
+    else
         emit fileChanged(path, !fi.exists());
-    }
 }
 
 void QSymbianFileSystemWatcherEngine::stop()
@@ -228,9 +233,7 @@ bool QSymbianFileSystemWatcherEngine::startWatcher()
     bool retval = true;
 
     if (!watcherStarted) {
-#if defined(Q_OS_SYMBIAN)
         setStackSize(0x5000);
-#endif
         start();
         syncCondition.wait(&mutex);
 
@@ -248,8 +251,6 @@ void QSymbianFileSystemWatcherEngine::run()
 {
     // Initialize file session
 
-    errorCode = fsSession.Connect();
-
     mutex.lock();
     syncCondition.wakeOne();
     mutex.unlock();
@@ -257,13 +258,12 @@ void QSymbianFileSystemWatcherEngine::run()
     if (errorCode == KErrNone) {
         exec();
 
-        foreach(CNotifyChangeEvent* e, activeObjectToPath.keys()) {
+        foreach(QNotifyChangeEvent *e, activeObjectToPath.keys()) {
             e->Cancel();
             delete e;
         }
 
         activeObjectToPath.clear();
-        fsSession.Close();
         watcherStarted = false;
     }
 }
@@ -273,7 +273,7 @@ void QSymbianFileSystemWatcherEngine::addNativeListener(const QString &directory
     QMutexLocker locker(&mutex);
     QString nativeDir(QDir::toNativeSeparators(directoryPath));
     TPtrC ptr(qt_QString2TPtrC(nativeDir));
-    currentEvent = CNotifyChangeEvent::New(fsSession, ptr, this, directoryPath.endsWith(QChar(L'/'), Qt::CaseSensitive));
+    currentEvent = new QNotifyChangeEvent(qt_s60GetRFs(), ptr, this, directoryPath.endsWith(QChar(L'/'), Qt::CaseSensitive));
     syncCondition.wakeOne();
 }
 
diff --git a/src/corelib/io/qfilesystemwatcher_symbian_p.h b/src/corelib/io/qfilesystemwatcher_symbian_p.h
index 846541b..456d18b 100644
--- a/src/corelib/io/qfilesystemwatcher_symbian_p.h
+++ b/src/corelib/io/qfilesystemwatcher_symbian_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtCore of the Qt Toolkit.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -54,12 +54,13 @@
 //
 
 #include "qfilesystemwatcher_p.h"
+
+#ifndef QT_NO_FILESYSTEMWATCHER
+
 #include "qhash.h"
 #include "qmutex.h"
 #include "qwaitcondition.h"
 
-#ifndef QT_NO_FILESYSTEMWATCHER
-
 #include <e32base.h>
 #include <f32file.h>
 
@@ -67,14 +68,12 @@ QT_BEGIN_NAMESPACE
 
 class QSymbianFileSystemWatcherEngine;
 
-class CNotifyChangeEvent : public CActive
+class QNotifyChangeEvent : public CActive
 {
 public:
-    CNotifyChangeEvent(RFs &fsSession, const TDesC& file, QSymbianFileSystemWatcherEngine* engine,
-            bool aIsDir, TInt aPriority = EPriorityStandard);
-    ~CNotifyChangeEvent();
-    static CNotifyChangeEvent* New(RFs &fsSession, const TDesC& file,
-            QSymbianFileSystemWatcherEngine* engine, bool aIsDir);
+    QNotifyChangeEvent(RFs &fsSession, const TDesC &file, QSymbianFileSystemWatcherEngine *engine,
+                       bool aIsDir, TInt aPriority = EPriorityStandard);
+    ~QNotifyChangeEvent();
 
     bool isDir;
 
@@ -85,6 +84,8 @@ private:
     RFs &fsSession;
     TPath watchedPath;
     QSymbianFileSystemWatcherEngine *engine;
+
+    int failureCount;
 };
 
 class QSymbianFileSystemWatcherEngine : public QFileSystemWatcherEngine
@@ -95,10 +96,9 @@ public:
     QSymbianFileSystemWatcherEngine();
     ~QSymbianFileSystemWatcherEngine();
 
-    QStringList addPaths(const QStringList &paths, QStringList *files,
-            QStringList *directories);
+    QStringList addPaths(const QStringList &paths, QStringList *files, QStringList *directories);
     QStringList removePaths(const QStringList &paths, QStringList *files,
-            QStringList *directories);
+                            QStringList *directories);
 
     void stop();
 
@@ -110,18 +110,17 @@ public Q_SLOTS:
     void removeNativeListener();
 
 private:
-    friend class CNotifyChangeEvent;
-    void emitPathChanged(CNotifyChangeEvent *e);
+    friend class QNotifyChangeEvent;
+    void emitPathChanged(QNotifyChangeEvent *e);
 
     bool startWatcher();
 
-    RFs fsSession;
-    QHash<CNotifyChangeEvent*, QString> activeObjectToPath;
+    QHash<QNotifyChangeEvent*, QString> activeObjectToPath;
     QMutex mutex;
     QWaitCondition syncCondition;
     int errorCode;
     bool watcherStarted;
-    CNotifyChangeEvent *currentEvent;
+    QNotifyChangeEvent *currentEvent;
 };
 
 #endif // QT_NO_FILESYSTEMWATCHER
diff --git a/src/corelib/io/qfilesystemwatcher_win.cpp b/src/corelib/io/qfilesystemwatcher_win.cpp
index b98a83c..f3cc211 100644
--- a/src/corelib/io/qfilesystemwatcher_win.cpp
+++ b/src/corelib/io/qfilesystemwatcher_win.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_win_p.h b/src/corelib/io/qfilesystemwatcher_win_p.h
index b1a4e10..5bf63c4 100644
--- a/src/corelib/io/qfilesystemwatcher_win_p.h
+++ b/src/corelib/io/qfilesystemwatcher_win_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp
index 3d109d1..fb096a7 100644
--- a/src/corelib/io/qfsfileengine.cpp
+++ b/src/corelib/io/qfsfileengine.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -109,7 +109,7 @@ void QFSFileEnginePrivate::init()
 {
     is_sequential = 0;
     tried_stat = 0;
-#ifdef Q_OS_UNIX
+#if !defined(Q_OS_WINCE)
     need_lstat = 1;
     is_link = 0;
 #endif
@@ -157,7 +157,15 @@ QString QFSFileEnginePrivate::canonicalized(const QString &path)
 #endif
         separatorPos = tmpPath.indexOf(slash, separatorPos + 1);
         QString prefix = separatorPos == -1 ? tmpPath : tmpPath.left(separatorPos);
-        if (!nonSymlinks.contains(prefix)) {
+        if (
+#ifdef Q_OS_SYMBIAN
+            // Symbian doesn't support directory symlinks, so do not check for link unless we
+            // are handling the last path element. This not only slightly improves performance, 
+            // but also saves us from lot of unnecessary platform security check failures
+            // when dealing with files under *:/private directories.
+            separatorPos == -1 &&
+#endif            
+            !nonSymlinks.contains(prefix)) {
             fi.setFile(prefix);
             if (fi.isSymLink()) {
                 QString target = fi.symLinkTarget();
diff --git a/src/corelib/io/qfsfileengine.h b/src/corelib/io/qfsfileengine.h
index f6db91c..48063af 100644
--- a/src/corelib/io/qfsfileengine.h
+++ b/src/corelib/io/qfsfileengine.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -83,9 +83,6 @@ public:
     FileFlags fileFlags(FileFlags type) const;
     bool setPermissions(uint perms);
     QString fileName(FileName file) const;
-#ifdef Q_OS_SYMBIAN
-    QString fileNameSymbian(FileName file) const;
-#endif
     uint ownerId(FileOwner) const;
     QString owner(FileOwner) const;
     QDateTime fileTime(FileTime time) const;
diff --git a/src/corelib/io/qfsfileengine_iterator.cpp b/src/corelib/io/qfsfileengine_iterator.cpp
index f18d348..059f9b5 100644
--- a/src/corelib/io/qfsfileengine_iterator.cpp
+++ b/src/corelib/io/qfsfileengine_iterator.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfsfileengine_iterator_p.h b/src/corelib/io/qfsfileengine_iterator_p.h
index dc6db11..f87d668 100644
--- a/src/corelib/io/qfsfileengine_iterator_p.h
+++ b/src/corelib/io/qfsfileengine_iterator_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfsfileengine_iterator_unix.cpp b/src/corelib/io/qfsfileengine_iterator_unix.cpp
index 61c17ba..adfe47c 100644
--- a/src/corelib/io/qfsfileengine_iterator_unix.cpp
+++ b/src/corelib/io/qfsfileengine_iterator_unix.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfsfileengine_iterator_win.cpp b/src/corelib/io/qfsfileengine_iterator_win.cpp
index e451753..67da066 100644
--- a/src/corelib/io/qfsfileengine_iterator_win.cpp
+++ b/src/corelib/io/qfsfileengine_iterator_win.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfsfileengine_p.h b/src/corelib/io/qfsfileengine_p.h
index 15cbf5c..66e0219 100644
--- a/src/corelib/io/qfsfileengine_p.h
+++ b/src/corelib/io/qfsfileengine_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -137,10 +137,11 @@ public:
     mutable uint is_sequential : 2;
     mutable uint could_stat : 1;
     mutable uint tried_stat : 1;
-#ifdef Q_OS_UNIX
+#if !defined(Q_OS_WINCE)
     mutable uint need_lstat : 1;
     mutable uint is_link : 1;
 #endif
+
     bool doStat() const;
     bool isSymlink() const;
 
@@ -161,7 +162,6 @@ protected:
 
 #if defined(Q_OS_WIN32) || defined(Q_OS_WINCE)
     QAbstractFileEngine::FileFlags getPermissions() const;
-    QString getLink() const;
 #endif
 };
 
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp
index 620d82f..4ec5772 100644
--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -46,9 +46,6 @@
 
 #ifndef QT_NO_FSFILEENGINE
 
-#ifndef QT_NO_REGEXP
-# include "qregexp.h"
-#endif
 #include "qfile.h"
 #include "qdir.h"
 #include "qdatetime.h"
@@ -60,6 +57,7 @@
 #if defined(Q_OS_SYMBIAN)
 # include <syslimits.h>
 # include <f32file.h>
+# include <pathinfo.h>
 # include "private/qcore_symbian_p.h"
 #endif
 #include <errno.h>
@@ -70,7 +68,7 @@
 QT_BEGIN_NAMESPACE
 
 
-#ifdef Q_OS_SYMBIAN
+#if defined(Q_OS_SYMBIAN)
 /*!
     \internal
 
@@ -79,9 +77,9 @@ QT_BEGIN_NAMESPACE
 static bool isRelativePathSymbian(const QString& fileName)
 {
     return !(fileName.startsWith(QLatin1Char('/'))
-        || (fileName.length() >= 2
-        && ((fileName.at(0).isLetter() && fileName.at(1) == QLatin1Char(':'))
-        || (fileName.at(0) == QLatin1Char('/') && fileName.at(1) == QLatin1Char('/')))));
+             || (fileName.length() >= 2
+             && ((fileName.at(0).isLetter() && fileName.at(1) == QLatin1Char(':'))
+             || (fileName.at(0) == QLatin1Char('/') && fileName.at(1) == QLatin1Char('/')))));
 }
 #endif
 
@@ -393,38 +391,40 @@ bool QFSFileEnginePrivate::nativeIsSequential() const
 bool QFSFileEngine::remove()
 {
     Q_D(QFSFileEngine);
-    return unlink(d->nativeFilePath.constData()) == 0;
+    bool ret = unlink(d->nativeFilePath.constData()) == 0;
+    if (!ret)
+        setError(QFile::RemoveError, qt_error_string(errno));
+    return ret;
 }
 
 bool QFSFileEngine::copy(const QString &newName)
 {
 #if defined(Q_OS_SYMBIAN)
     Q_D(QFSFileEngine);
-    RFs rfs;
-    TInt err = rfs.Connect();
-    if (err == KErrNone) {
-        CFileMan* fm = NULL;
-        QString oldNative(QDir::toNativeSeparators(d->filePath));
-        TPtrC oldPtr(qt_QString2TPtrC(oldNative));
-        QFileInfo fi(newName);
-        QString absoluteNewName = fi.absolutePath() + QDir::separator() + fi.fileName();
-        QString newNative(QDir::toNativeSeparators(absoluteNewName));
-        TPtrC newPtr(qt_QString2TPtrC(newNative));
-        TRAP (err,
-            fm = CFileMan::NewL(rfs);
-            RFile rfile;
-            err = rfile.Open(rfs, oldPtr, EFileShareReadersOrWriters);
-            if (err == KErrNone) {
-                err = fm->Copy(rfile, newPtr);
-                rfile.Close();
-            }
-        ) // End TRAP
-        delete fm;
-        rfs.Close();
-    }
+    RFs rfs = qt_s60GetRFs();
+    CFileMan* fm = NULL;
+    QString oldNative(QDir::toNativeSeparators(d->filePath));
+    TPtrC oldPtr(qt_QString2TPtrC(oldNative));
+    QFileInfo fi(newName);
+    QString absoluteNewName = fi.absoluteFilePath();
+    QString newNative(QDir::toNativeSeparators(absoluteNewName));
+    TPtrC newPtr(qt_QString2TPtrC(newNative));
+    TRAPD (err,
+        fm = CFileMan::NewL(rfs);
+        RFile rfile;
+        err = rfile.Open(rfs, oldPtr, EFileShareReadersOrWriters);
+        if (err == KErrNone) {
+            err = fm->Copy(rfile, newPtr);
+            rfile.Close();
+        }
+    ) // End TRAP
+    delete fm;
+    // ### Add error reporting on failure
     return (err == KErrNone);
 #else
+    Q_UNUSED(newName);
     // ### Add copy code for Unix here
+    setError(QFile::UnspecifiedError, QLatin1String("Not implemented!"));
     return false;
 #endif
 }
@@ -432,13 +432,19 @@ bool QFSFileEngine::copy(const QString &newName)
 bool QFSFileEngine::rename(const QString &newName)
 {
     Q_D(QFSFileEngine);
-    return ::rename(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0;
+    bool ret = ::rename(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0;
+    if (!ret)
+        setError(QFile::RenameError, qt_error_string(errno));
+    return ret;
 }
 
 bool QFSFileEngine::link(const QString &newName)
 {
     Q_D(QFSFileEngine);
-    return ::symlink(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0;
+    bool ret = ::symlink(d->nativeFilePath.constData(), QFile::encodeName(newName).constData()) == 0;
+    if (!ret)
+        setError(QFile::RenameError, qt_error_string(errno));
+    return ret;
 }
 
 qint64 QFSFileEnginePrivate::nativeSize() const
@@ -450,10 +456,9 @@ bool QFSFileEngine::mkdir(const QString &name, bool createParentDirectories) con
 {
     QString dirName = name;
     if (createParentDirectories) {
-#if defined(Q_OS_SYMBIAN)
-        dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName));
-#else
         dirName = QDir::cleanPath(dirName);
+#if defined(Q_OS_SYMBIAN)
+        dirName = QDir::toNativeSeparators(dirName);
 #endif
         for(int oldslash = -1, slash=0; slash != -1; oldslash = slash) {
             slash = dirName.indexOf(QDir::separator(), oldslash+1);
@@ -486,10 +491,9 @@ bool QFSFileEngine::rmdir(const QString &name, bool recurseParentDirectories) co
 {
     QString dirName = name;
     if (recurseParentDirectories) {
-#if defined(Q_OS_SYMBIAN)
-        dirName = QDir::toNativeSeparators(QDir::cleanPath(dirName));
-#else
         dirName = QDir::cleanPath(dirName);
+#if defined(Q_OS_SYMBIAN)
+        dirName = QDir::toNativeSeparators(dirName);
 #endif
         for(int oldslash = 0, slash=dirName.length(); slash > 0; oldslash = slash) {
             QByteArray chunk = QFile::encodeName(dirName.left(slash));
@@ -530,12 +534,12 @@ QString QFSFileEngine::currentPath(const QString &)
     QString result;
     QT_STATBUF st;
 #if defined(Q_OS_SYMBIAN)
-    char currentName[PATH_MAX+1];
-    if (::getcwd(currentName, PATH_MAX))
-        result = QDir::fromNativeSeparators(QFile::decodeName(QByteArray(currentName)));
+    char nativeCurrentName[PATH_MAX+1];
+    if (::getcwd(nativeCurrentName, PATH_MAX))
+        result = QDir::fromNativeSeparators(QFile::decodeName(QByteArray(nativeCurrentName)));
     if (result.isEmpty()) {
 # if defined(QT_DEBUG)
-        qWarning("QDir::currentPath: getcwd() failed");
+        qWarning("QFSFileEngine::currentPath: getcwd() failed");
 # endif
     } else
 #endif
@@ -552,7 +556,7 @@ QString QFSFileEngine::currentPath(const QString &)
             result = QFile::decodeName(QByteArray(currentName));
 # if defined(QT_DEBUG)
         if (result.isNull())
-            qWarning("QDir::currentPath: getcwd() failed");
+            qWarning("QFSFileEngine::currentPath: getcwd() failed");
 # endif
 #endif
     } else {
@@ -561,10 +565,10 @@ QString QFSFileEngine::currentPath(const QString &)
         // try to create it (can happen with application private dirs)
         // Ignore mkdir failures; we want to be consistent with Open C
         // current path regardless.
-        ::mkdir(QFile::encodeName(currentName), 0777);
+        QT_MKDIR(QFile::encodeName(QLatin1String(nativeCurrentName)), 0777);
 #else
 # if defined(QT_DEBUG)
-        qWarning("QDir::currentPath: stat(\".\") failed");
+        qWarning("QFSFileEngine::currentPath: stat(\".\") failed");
 # endif
 #endif
     }
@@ -573,11 +577,10 @@ QString QFSFileEngine::currentPath(const QString &)
 
 QString QFSFileEngine::homePath()
 {
-    QString home = QFile::decodeName(qgetenv("HOME"));
 #if defined(Q_OS_SYMBIAN)
-    if (home.isEmpty())
-        home = QLatin1String("C:/Data");
+    QString home = rootPath();
 #else
+    QString home = QFile::decodeName(qgetenv("HOME"));
     if (home.isNull())
         home = rootPath();
 #endif
@@ -587,21 +590,36 @@ QString QFSFileEngine::homePath()
 QString QFSFileEngine::rootPath()
 {
 #if defined(Q_OS_SYMBIAN)
-    return QString::fromLatin1("C:/");
+# ifdef Q_WS_S60
+    TFileName symbianPath = PathInfo::PhoneMemoryRootPath();
+    return QDir::cleanPath(QDir::fromNativeSeparators(qt_TDesC2QString(symbianPath)));
+# else
+# warning No fallback implementation of QFSFileEngine::rootPath()
+    return QLatin1String();
+# endif
 #else
-    return QString::fromLatin1("/");
+    return QLatin1String("/");
 #endif
 }
 
 QString QFSFileEngine::tempPath()
 {
-#ifdef Q_OS_SYMBIAN
-        QString temp = QDir::currentPath().left(2);
-        temp += QString::fromLatin1( "/system/temp/");
+#if defined(Q_OS_SYMBIAN)
+# ifdef Q_WS_S60
+    TFileName symbianPath = PathInfo::PhoneMemoryRootPath();
+    QString temp = QDir::fromNativeSeparators(qt_TDesC2QString(symbianPath));
+    temp += QLatin1String( "temp/");
+
+    // Just to verify that folder really exist on hardware
+    QT_MKDIR(QFile::encodeName(temp), 0777);
+# else
+# warning No fallback implementation of QFSFileEngine::tempPath()
+    return QString();
+# endif
 #else
-        QString temp = QFile::decodeName(qgetenv("TMPDIR"));
-        if (temp.isEmpty())
-            temp = QString::fromLatin1("/tmp/");
+    QString temp = QFile::decodeName(qgetenv("TMPDIR"));
+    if (temp.isEmpty())
+        temp = QLatin1String("/tmp/");
 #endif
     return temp;
 }
@@ -611,23 +629,22 @@ QFileInfoList QFSFileEngine::drives()
     QFileInfoList ret;
 #if defined(Q_OS_SYMBIAN)
     TDriveList driveList;
-    RFs rfs;
-    TInt err = rfs.Connect();
+    RFs rfs = qt_s60GetRFs();
+    TInt err = rfs.DriveList(driveList);
     if (err == KErrNone) {
-        err = rfs.DriveList(driveList);
-        if (err == KErrNone) {
-            for(char i=0; i < KMaxDrives; i++) {
-                if (driveList[i]) {
-                    ret.append(QString("%1:/").arg(QChar('A'+i)));
-                }
+        char driveName[] = "A:/";
+
+        for (char i = 0; i < KMaxDrives; i++) {
+            if (driveList[i]) {
+                driveName[0] = 'A' + i;
+                ret.append(QFileInfo(QLatin1String(driveName)));
             }
-        } else {
-            qWarning("QDir::drives: Getting drives failed");
         }
-        rfs.Close();
+    } else {
+        qWarning("QFSFileEngine::drives: Getting drives failed");
     }
 #else
-    ret.append(rootPath());
+    ret.append(QFileInfo(rootPath()));
 #endif
     return ret;
 }
@@ -665,26 +682,16 @@ bool QFSFileEnginePrivate::isSymlink() const
 #if defined(Q_OS_SYMBIAN)
 static bool _q_isSymbianHidden(const QString &path, bool isDir)
 {
-    bool retval = false;
-    RFs rfs;
-    TInt err = rfs.Connect();
-    if (err == KErrNone) {
-        QFileInfo fi(path);
-        QString absPath = fi.absoluteFilePath();
-        if (isDir && absPath.at(absPath.size()-1) != QChar('/')) {
-            absPath += QChar('/');
-        }
-        QString native(QDir::toNativeSeparators(absPath));
-        TPtrC ptr(qt_QString2TPtrC(native));
-        TUint attributes;
-        err = rfs.Att(ptr, attributes);
-        rfs.Close();
-        if (err == KErrNone && (attributes & KEntryAttHidden)) {
-            retval = true;
-        }
-    }
-
-    return retval;
+    RFs rfs = qt_s60GetRFs();
+    QFileInfo fi(path);
+    QString absPath = fi.absoluteFilePath();
+    if (isDir && !absPath.endsWith(QLatin1Char('/')))
+        absPath.append(QLatin1Char('/'));
+    QString native(QDir::toNativeSeparators(absPath));
+    TPtrC ptr(qt_QString2TPtrC(native));
+    TUint attributes;
+    TInt err = rfs.Att(ptr, attributes);
+    return (err == KErrNone && (attributes & KEntryAttHidden));
 }
 #endif
 
@@ -724,6 +731,8 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const
     }
 
     QAbstractFileEngine::FileFlags ret = 0;
+    if (type & FlagsMask)
+        ret |= LocalDiskFlag;
     bool exists = d->doStat();
     if (!exists && !d->isSymlink())
         return ret;
@@ -778,31 +787,31 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const
             else if (exists && (d->st.st_mode & S_IFMT) == S_IFDIR)
                 ret |= DirectoryType;
 #if !defined(QWS) && defined(Q_OS_MAC)
-            if((ret & DirectoryType) && (type & BundleType)) {
+            if ((ret & DirectoryType) && (type & BundleType)) {
                 QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, QCFString(d->filePath),
                                                                       kCFURLPOSIXPathStyle, true);
                 UInt32 type, creator;
-                if(CFBundleGetPackageInfoInDirectory(url, &type, &creator))
+                if (CFBundleGetPackageInfoInDirectory(url, &type, &creator))
                     ret |= BundleType;
             }
 #endif
         }
     }
     if (type & FlagsMask) {
-        ret |= LocalDiskFlag;
         if (exists)
             ret |= ExistsFlag;
 #if defined(Q_OS_SYMBIAN)
         if (d->filePath == QLatin1String("/")
-            || (d->filePath.at(0).isLetter() && d->filePath.mid(1,d->filePath.length()) == QLatin1String(":/")))
+            || (d->filePath.length() == 3 && d->filePath.at(0).isLetter()
+                && d->filePath.at(1) == QLatin1Char(':') && d->filePath.at(2) == QLatin1Char('/'))) {
             ret |= RootFlag;
-
-        // In Symbian, all symlinks have hidden attribute for some reason;
-        // lets make them visible for better compatibility with other platforms.
-        // If somebody actually wants a hidden link, then they are out of luck.
-        if (!(ret & RootFlag) && !d->isSymlink())
-            if(_q_isSymbianHidden(d->filePath, ret & DirectoryType))
-                    ret |= HiddenFlag;
+        } else {
+            // In Symbian, all symlinks have hidden attribute for some reason;
+            // lets make them visible for better compatibility with other platforms.
+            // If somebody actually wants a hidden link, then they are out of luck.
+            if (!d->isSymlink() && _q_isSymbianHidden(d->filePath, ret & DirectoryType))
+                ret |= HiddenFlag;
+        }
 #else
         if (d->filePath == QLatin1String("/")) {
             ret |= RootFlag;
@@ -813,7 +822,7 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const
 #  if !defined(QWS) && defined(Q_OS_MAC)
                     || _q_isMacHidden(d->filePath)
 #  endif
-               ) {
+            ) {
                 ret |= HiddenFlag;
             }
         }
@@ -822,12 +831,13 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(FileFlags type) const
     return ret;
 }
 
-#ifdef Q_OS_SYMBIAN
-QString QFSFileEngine::fileNameSymbian(FileName file) const
+#if defined(Q_OS_SYMBIAN)
+QString QFSFileEngine::fileName(FileName file) const
 {
     Q_D(const QFSFileEngine);
+    const QLatin1Char slashChar('/');
     if(file == BaseName) {
-        int slash = d->filePath.lastIndexOf(QLatin1Char('/'));
+        int slash = d->filePath.lastIndexOf(slashChar);
         if(slash == -1) {
             int colon = d->filePath.lastIndexOf(QLatin1Char(':'));
             if(colon != -1)
@@ -839,38 +849,45 @@ QString QFSFileEngine::fileNameSymbian(FileName file) const
         if(!d->filePath.size())
             return d->filePath;
 
-        int slash = d->filePath.lastIndexOf(QLatin1Char('/'));
+        int slash = d->filePath.lastIndexOf(slashChar);
         if(slash == -1) {
             if(d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
                 return d->filePath.left(2);
-            return QString::fromLatin1(".");
+            return QLatin1String(".");
         } else {
             if(!slash)
-                return QString::fromLatin1("/");
+                return QLatin1String("/");
             if(slash == 2 && d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
                 slash++;
             return d->filePath.left(slash);
         }
     } else if(file == AbsoluteName || file == AbsolutePathName) {
         QString ret;
-        if (!isRelativePath()) {
+        if (!isRelativePathSymbian(d->filePath)) {
             if (d->filePath.size() > 2 && d->filePath.at(1) == QLatin1Char(':')
-                && d->filePath.at(2) != QLatin1Char('/') || // It's a drive-relative path, so Z:a.txt -> Z:\currentpath\a.txt
-                d->filePath.startsWith(QLatin1Char('/'))    // It's a absolute path to the current drive, so \a.txt -> Z:\a.txt
-                ) {
-                ret = QString(QDir::currentPath().left(2) + QDir::fromNativeSeparators(d->filePath));
+                && d->filePath.at(2) != slashChar){
+                // It's a drive-relative path, so C:a.txt -> C:/currentpath/a.txt,
+                // or if it's different drive than current, Z:a.txt -> Z:/a.txt
+                QString currentPath = QDir::currentPath();
+                if (0 == currentPath.left(1).compare(d->filePath.left(1), Qt::CaseInsensitive))
+                    ret = currentPath + slashChar + d->filePath.mid(2);
+                else
+                    ret = d->filePath.left(2) + slashChar + d->filePath.mid(2);
+            } else if (d->filePath.startsWith(slashChar)) {
+                // It's a absolute path to the current drive, so /a.txt -> C:/a.txt
+                ret = QDir::currentPath().left(2) + d->filePath;
             } else {
                 ret = d->filePath;
             }
         } else {
-            ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + d->filePath);
+            ret = QDir::currentPath() + slashChar + d->filePath;
         }
 
         // The path should be absolute at this point.
         // From the docs :
         // Absolute paths begin with the directory separator "/"
         // (optionally preceded by a drive specification under Windows).
-        if (ret.at(0) != QLatin1Char('/')) {
+        if (ret.at(0) != slashChar) {
             Q_ASSERT(ret.length() >= 2);
             Q_ASSERT(ret.at(0).isLetter());
             Q_ASSERT(ret.at(1) == QLatin1Char(':'));
@@ -879,11 +896,17 @@ QString QFSFileEngine::fileNameSymbian(FileName file) const
             ret[0] = ret.at(0).toUpper();
         }
 
+        // Clean up the path
+        bool isDir = ret.endsWith(slashChar);
+        ret = QDir::cleanPath(ret);
+        if (isDir && !ret.endsWith(slashChar))
+            ret += slashChar;
+
         if (file == AbsolutePathName) {
-            int slash = ret.lastIndexOf(QLatin1Char('/'));
+            int slash = ret.lastIndexOf(slashChar);
             if (slash < 0)
                 return ret;
-            else if (ret.at(0) != QLatin1Char('/') && slash == 2)
+            else if (ret.at(0) != slashChar && slash == 2)
                 return ret.left(3);      // include the slash
             else
                 return ret.left(slash > 0 ? slash : 1);
@@ -894,8 +917,8 @@ QString QFSFileEngine::fileNameSymbian(FileName file) const
             return QString();
 
         QString ret = QFSFileEnginePrivate::canonicalized(fileName(AbsoluteName));
-        if (!ret.isEmpty() && file == CanonicalPathName) {
-            int slash = ret.lastIndexOf(QLatin1Char('/'));
+        if (file == CanonicalPathName && !ret.isEmpty()) {
+            int slash = ret.lastIndexOf(slashChar);
             if (slash == -1)
                 ret = QDir::fromNativeSeparators(QDir::currentPath());
             else if (slash == 0)
@@ -913,14 +936,14 @@ QString QFSFileEngine::fileNameSymbian(FileName file) const
 
                 if (isRelativePathSymbian(ret)) {
                     if (!isRelativePathSymbian(d->filePath)) {
-                        ret.prepend(d->filePath.left(d->filePath.lastIndexOf(QLatin1Char('/')))
-                                    + QLatin1Char('/'));
+                        ret.prepend(d->filePath.left(d->filePath.lastIndexOf(slashChar))
+                                    + slashChar);
                     } else {
-                        ret.prepend(QDir::currentPath() + QLatin1Char('/'));
+                        ret.prepend(QDir::currentPath() + slashChar);
                     }
                 }
                 ret = QDir::cleanPath(ret);
-                if (ret.size() > 1 && ret.endsWith(QLatin1Char('/')))
+                if (ret.size() > 1 && ret.endsWith(slashChar))
                     ret.chop(1);
                 return ret;
             }
@@ -931,21 +954,19 @@ QString QFSFileEngine::fileNameSymbian(FileName file) const
     }
     return d->filePath;
 }
-#endif
+
+#else
 
 QString QFSFileEngine::fileName(FileName file) const
 {
-#ifdef Q_OS_SYMBIAN
-    return fileNameSymbian(file);
-#endif
     Q_D(const QFSFileEngine);
     if (file == BundleName) {
 #if !defined(QWS) && defined(Q_OS_MAC)
         QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(0, QCFString(d->filePath),
                                                               kCFURLPOSIXPathStyle, true);
-        if(CFDictionaryRef dict = CFBundleCopyInfoDictionaryForURL(url)) {
-            if(CFTypeRef name = (CFTypeRef)CFDictionaryGetValue(dict, kCFBundleNameKey)) {
-                if(CFGetTypeID(name) == CFStringGetTypeID())
+        if (CFDictionaryRef dict = CFBundleCopyInfoDictionaryForURL(url)) {
+            if (CFTypeRef name = (CFTypeRef)CFDictionaryGetValue(dict, kCFBundleNameKey)) {
+                if (CFGetTypeID(name) == CFStringGetTypeID())
                     return QCFString::toQString((CFStringRef)name);
             }
         }
@@ -991,7 +1012,7 @@ QString QFSFileEngine::fileName(FileName file) const
             return QString();
 
         QString ret = QFSFileEnginePrivate::canonicalized(fileName(AbsoluteName));
-        if (!ret.isEmpty() && file == CanonicalPathName) {
+        if (file == CanonicalPathName && !ret.isEmpty()) {
             int slash = ret.lastIndexOf(QLatin1Char('/'));
             if (slash == -1)
                 ret = QDir::currentPath();
@@ -1073,17 +1094,15 @@ QString QFSFileEngine::fileName(FileName file) const
     }
     return d->filePath;
 }
+#endif // Q_OS_SYMBIAN
 
 bool QFSFileEngine::isRelativePath() const
 {
     Q_D(const QFSFileEngine);
-#ifdef Q_OS_SYMBIAN
+#if defined(Q_OS_SYMBIAN)
     return isRelativePathSymbian(d->filePath);
 #else
-    int len = d->filePath.length();
-    if (len == 0)
-        return true;
-    return d->filePath[0] != QLatin1Char('/');
+    return d->filePath.length() ? d->filePath[0] != QLatin1Char('/') : true;
 #endif
 }
 
@@ -1120,9 +1139,7 @@ QString QFSFileEngine::owner(FileOwner own) const
         if (pw)
             return QFile::decodeName(QByteArray(pw->pw_name));
     } else if (own == OwnerGroup) {
-#ifdef Q_OS_SYMBIAN
-        return QString();
-#endif
+#if !defined(Q_OS_SYMBIAN)
         struct group *gr = 0;
 #if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD)
         size_max = sysconf(_SC_GETGR_R_SIZE_MAX);
@@ -1140,12 +1157,12 @@ QString QFSFileEngine::owner(FileOwner own) const
                 || errno != ERANGE)
                 break;
         }
-
 #else
         gr = getgrgid(ownerId(own));
 #endif
         if (gr)
             return QFile::decodeName(QByteArray(gr->gr_name));
+#endif
     }
     return QString();
 }
@@ -1153,6 +1170,7 @@ QString QFSFileEngine::owner(FileOwner own) const
 bool QFSFileEngine::setPermissions(uint perms)
 {
     Q_D(QFSFileEngine);
+    bool ret = false;
     mode_t mode = 0;
     if (perms & ReadOwnerPerm)
         mode |= S_IRUSR;
@@ -1179,18 +1197,27 @@ bool QFSFileEngine::setPermissions(uint perms)
     if (perms & ExeOtherPerm)
         mode |= S_IXOTH;
     if (d->fd != -1)
-        return !fchmod(d->fd, mode);
-    return !::chmod(d->nativeFilePath.constData(), mode);
+        ret = fchmod(d->fd, mode) == 0;
+    else
+        ret = ::chmod(d->nativeFilePath.constData(), mode) == 0;
+    if (!ret)
+        setError(QFile::PermissionsError, qt_error_string(errno));
+    return ret;
 }
 
 bool QFSFileEngine::setSize(qint64 size)
 {
     Q_D(QFSFileEngine);
+    bool ret = false;
     if (d->fd != -1)
-        return !QT_FTRUNCATE(d->fd, size);
-    if (d->fh)
-        return !QT_FTRUNCATE(QT_FILENO(d->fh), size);
-    return !QT_TRUNCATE(d->nativeFilePath.constData(), size);
+        ret = QT_FTRUNCATE(d->fd, size) == 0;
+    else if (d->fh)
+        ret = QT_FTRUNCATE(QT_FILENO(d->fh), size) == 0;
+    else
+        ret = QT_TRUNCATE(d->nativeFilePath.constData(), size) == 0;
+    if (!ret)
+        setError(QFile::ResizeError, qt_error_string(errno));
+    return ret;
 }
 
 QDateTime QFSFileEngine::fileTime(FileTime time) const
@@ -1212,14 +1239,14 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFla
 {
     Q_Q(QFSFileEngine);
     Q_UNUSED(flags);
-    if (offset < 0) {
-        q->setError(QFile::UnspecifiedError, qt_error_string(int(EINVAL)));
-        return 0;
-    }
     if (openMode == QIODevice::NotOpen) {
         q->setError(QFile::PermissionsError, qt_error_string(int(EACCES)));
         return 0;
     }
+    if (offset < 0) {
+        q->setError(QFile::UnspecifiedError, qt_error_string(int(EINVAL)));
+        return 0;
+    }
     int access = 0;
     if (openMode & QIODevice::ReadOnly) access |= PROT_READ;
     if (openMode & QIODevice::WriteOnly) access |= PROT_WRITE;
diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index e01b42b..898447c 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -55,6 +55,7 @@
 #if !defined(Q_OS_WINCE)
 #  include <sys/types.h>
 #  include <direct.h>
+#  include <winioctl.h>
 #else
 #  include <types.h>
 #endif
@@ -88,6 +89,47 @@ typedef INT_PTR intptr_t;
 #  define INVALID_FILE_ATTRIBUTES (DWORD (-1))
 #endif
 
+#if !defined(Q_OS_WINCE)
+#  if !defined(REPARSE_DATA_BUFFER_HEADER_SIZE)
+typedef struct _REPARSE_DATA_BUFFER {
+    ULONG  ReparseTag;
+    USHORT ReparseDataLength;
+    USHORT Reserved;
+    union {
+        struct {
+            USHORT SubstituteNameOffset;
+            USHORT SubstituteNameLength;
+            USHORT PrintNameOffset;
+            USHORT PrintNameLength;
+            ULONG  Flags;
+            WCHAR  PathBuffer[1];
+        } SymbolicLinkReparseBuffer;
+        struct {
+            USHORT SubstituteNameOffset;
+            USHORT SubstituteNameLength;
+            USHORT PrintNameOffset;
+            USHORT PrintNameLength;
+            WCHAR  PathBuffer[1];
+        } MountPointReparseBuffer;
+        struct {
+            UCHAR  DataBuffer[1];
+        } GenericReparseBuffer;
+    };
+} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
+#    define REPARSE_DATA_BUFFER_HEADER_SIZE  FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer)
+#  endif // !defined(REPARSE_DATA_BUFFER_HEADER_SIZE)
+
+#  ifndef MAXIMUM_REPARSE_DATA_BUFFER_SIZE
+#    define MAXIMUM_REPARSE_DATA_BUFFER_SIZE 16384
+#  endif
+#  ifndef IO_REPARSE_TAG_SYMLINK
+#    define IO_REPARSE_TAG_SYMLINK (0xA000000CL)
+#  endif
+#  ifndef FSCTL_GET_REPARSE_POINT
+#    define FSCTL_GET_REPARSE_POINT CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#  endif
+#endif // !defined(Q_OS_WINCE)
+
 QT_BEGIN_NAMESPACE
 
 static QString readLink(const QString &link);
@@ -122,7 +164,7 @@ QT_END_INCLUDE_NAMESPACE
 void QFSFileEnginePrivate::resolveLibs()
 {
     static bool triedResolve = false;
-    if(!triedResolve) {
+    if (!triedResolve) {
         // need to resolve the security info functions
 
         // protect initialization
@@ -130,7 +172,7 @@ void QFSFileEnginePrivate::resolveLibs()
         QMutexLocker locker(QMutexPool::globalInstanceGet(&triedResolve));
         // check triedResolve again, since another thread may have already
         // done the initialization
-        if(triedResolve) {
+        if (triedResolve) {
             // another thread did initialize the security function pointers,
             // so we shouldn't do it again.
             return;
@@ -219,7 +261,7 @@ bool QFSFileEnginePrivate::uncListSharesOnServer(const QString &server, QStringL
     if (resolveUNCLibs()) {
         SHARE_INFO_1 *BufPtr, *p;
         DWORD res;
-        DWORD er=0,tr=0,resume=0, i;
+        DWORD er = 0, tr = 0, resume = 0, i;
         do {
             res = ptrNetShareEnum((wchar_t*)server.utf16(), 1, (LPBYTE *)&BufPtr, DWORD(-1), &er, &tr, &resume);
             if (res == ERROR_SUCCESS || res == ERROR_MORE_DATA) {
@@ -231,7 +273,7 @@ bool QFSFileEnginePrivate::uncListSharesOnServer(const QString &server, QStringL
                 }
             }
             ptrNetApiBufferFree(BufPtr);
-        } while (res==ERROR_MORE_DATA);
+        } while (res == ERROR_MORE_DATA);
         return res == ERROR_SUCCESS;
     }
     return false;
@@ -421,6 +463,9 @@ bool QFSFileEnginePrivate::nativeClose()
         q->setError(QFile::UnspecifiedError, qt_error_string());
         ok = false;
     }
+#ifdef Q_USE_DEPRECATED_MAP_API
+    fileMapHandle = INVALID_HANDLE_VALUE;
+#endif
     fileHandle = INVALID_HANDLE_VALUE;
     cachedFd = -1;              // gets closed by CloseHandle above
 
@@ -780,21 +825,30 @@ bool QFSFileEnginePrivate::nativeIsSequential() const
 bool QFSFileEngine::remove()
 {
     Q_D(QFSFileEngine);
-    return ::DeleteFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16()) != 0;
+    bool ret = ::DeleteFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16()) != 0;
+    if (!ret)
+        setError(QFile::RemoveError, qt_error_string());
+    return ret;
 }
 
 bool QFSFileEngine::copy(const QString &copyName)
 {
     Q_D(QFSFileEngine);
-    return ::CopyFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(),
-                      (wchar_t*)QFSFileEnginePrivate::longFileName(copyName).utf16(), true) != 0;
+    bool ret = ::CopyFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(),
+                          (wchar_t*)QFSFileEnginePrivate::longFileName(copyName).utf16(), true) != 0;
+    if (!ret)
+        setError(QFile::CopyError, qt_error_string());
+    return ret;
 }
 
 bool QFSFileEngine::rename(const QString &newName)
 {
     Q_D(QFSFileEngine);
-    return ::MoveFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(),
-                      (wchar_t*)QFSFileEnginePrivate::longFileName(newName).utf16()) != 0;
+    bool ret = ::MoveFile((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(),
+                          (wchar_t*)QFSFileEnginePrivate::longFileName(newName).utf16()) != 0;
+    if (!ret)
+        setError(QFile::RenameError, qt_error_string());
+    return ret;
 }
 
 static inline bool mkDir(const QString &path)
@@ -884,7 +938,7 @@ bool QFSFileEngine::mkdir(const QString &name, bool createParentDirectories) con
         for (int slash=0; slash != -1; oldslash = slash) {
             slash = dirName.indexOf(QDir::separator(), oldslash+1);
             if (slash == -1) {
-                if(oldslash == dirName.length())
+                if (oldslash == dirName.length())
                     break;
                 slash = dirName.length();
             }
@@ -939,8 +993,8 @@ bool QFSFileEngine::setCurrentPath(const QString &path)
 #if !defined(Q_OS_WINCE)
     return ::SetCurrentDirectory((wchar_t*)path.utf16()) != 0;
 #else
-        qfsPrivateCurrentDir = QFSFileEnginePrivate::longFileName(path);
-        return true;
+    qfsPrivateCurrentDir = QFSFileEnginePrivate::longFileName(path);
+    return true;
 #endif
 }
 
@@ -978,9 +1032,9 @@ QString QFSFileEngine::currentPath(const QString &fileName)
         ret[0] = ret.at(0).toUpper(); // Force uppercase drive letters.
     return QDir::fromNativeSeparators(ret);
 #else
-        Q_UNUSED(fileName);
-        if (qfsPrivateCurrentDir.isEmpty())
-                qfsPrivateCurrentDir = QCoreApplication::applicationDirPath();
+    Q_UNUSED(fileName);
+    if (qfsPrivateCurrentDir.isEmpty())
+        qfsPrivateCurrentDir = QCoreApplication::applicationDirPath();
 
     return QDir::fromNativeSeparators(qfsPrivateCurrentDir);
 #endif
@@ -1012,15 +1066,15 @@ QString QFSFileEngine::homePath()
         }
                 }
 #endif
-    if(ret.isEmpty() || !QFile::exists(ret)) {
+    if (ret.isEmpty() || !QFile::exists(ret)) {
         ret = QString::fromLocal8Bit(qgetenv("USERPROFILE").constData());
-        if(ret.isEmpty() || !QFile::exists(ret)) {
+        if (ret.isEmpty() || !QFile::exists(ret)) {
             ret = QString::fromLocal8Bit(qgetenv("HOMEDRIVE").constData()) + QString::fromLocal8Bit(qgetenv("HOMEPATH").constData());
-            if(ret.isEmpty() || !QFile::exists(ret)) {
+            if (ret.isEmpty() || !QFile::exists(ret)) {
                 ret = QString::fromLocal8Bit(qgetenv("HOME").constData());
-                if(ret.isEmpty() || !QFile::exists(ret)) {
+                if (ret.isEmpty() || !QFile::exists(ret)) {
 #if defined(Q_OS_WINCE)
-                    ret = QString::fromLatin1("\\My Documents");
+                    ret = QLatin1String("\\My Documents");
                     if (!QFile::exists(ret))
 #endif
                     ret = rootPath();
@@ -1034,12 +1088,12 @@ QString QFSFileEngine::homePath()
 QString QFSFileEngine::rootPath()
 {
 #if defined(Q_OS_WINCE)
-    QString ret = QString::fromLatin1("/");
+    QString ret = QLatin1String("/");
 #elif defined(Q_FS_FAT)
     QString ret = QString::fromLatin1(qgetenv("SystemDrive").constData());
-    if(ret.isEmpty())
+    if (ret.isEmpty())
         ret = QLatin1String("c:");
-    ret += QLatin1Char('/');
+    ret.append(QLatin1Char('/'));
 #elif defined(Q_OS_OS2EMX)
     char dir[4];
     _abspath(dir, QLatin1String("/"), _MAX_PATH);
@@ -1050,20 +1104,23 @@ QString QFSFileEngine::rootPath()
 
 QString QFSFileEngine::tempPath()
 {
-    wchar_t tempPath[MAX_PATH];
-    int success = GetTempPath(MAX_PATH, tempPath);
-    QString ret = QString::fromWCharArray(tempPath);
-
-    if (ret.isEmpty() || !success) {
+    QString ret;
+    {
+        wchar_t tempPath[MAX_PATH];
+        if (GetTempPath(MAX_PATH, tempPath))
+            ret = QString::fromWCharArray(tempPath);
+        if (!ret.isEmpty()) {
+            while (ret.endsWith(QLatin1Char('\\')))
+                ret.chop(1);
+            ret = QDir::fromNativeSeparators(ret);
+        }
+    }
+    if (ret.isEmpty()) {
 #if !defined(Q_OS_WINCE)
-        ret = QString::fromLatin1("c:/tmp");
+        ret = QLatin1String("c:/tmp");
 #else
-        ret = QString::fromLatin1("\\Temp");
+        ret = QLatin1String("/Temp");
 #endif
-    } else {
-        ret = QDir::fromNativeSeparators(ret);
-        while (ret.at(ret.length()-1) == QLatin1Char('/'))
-            ret = ret.left(ret.length()-1);
     }
     return ret;
 }
@@ -1076,21 +1133,21 @@ QFileInfoList QFSFileEngine::drives()
     quint32 driveBits = (quint32) GetLogicalDrives() & 0x3ffffff;
 #elif defined(Q_OS_OS2EMX)
     quint32 driveBits, cur;
-    if(DosQueryCurrentDisk(&cur,&driveBits) != NO_ERROR)
+    if (DosQueryCurrentDisk(&cur, &driveBits) != NO_ERROR)
         exit(1);
     driveBits &= 0x3ffffff;
 #endif
     char driveName[] = "A:/";
 
-    while(driveBits) {
-        if(driveBits & 1)
-            ret.append(QString::fromLatin1(driveName));
+    while (driveBits) {
+        if (driveBits & 1)
+            ret.append(QFileInfo(QLatin1String(driveName)));
         driveName[0]++;
         driveBits = driveBits >> 1;
     }
     return ret;
 #else
-    ret.append(QString::fromLatin1("/"));
+    ret.append(QFileInfo(QLatin1String("/")));
     return ret;
 #endif
 }
@@ -1103,10 +1160,11 @@ bool QFSFileEnginePrivate::doStat() const
 
         if (filePath.isEmpty())
             return could_stat;
+
         QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath;
         fname = fixIfRelativeUncPath(fname);
 
-        UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOOPENFILEERRORBOX);
+        UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 
         if (fd != -1) {
 #if !defined(Q_OS_WINCE)
@@ -1195,12 +1253,53 @@ bool QFSFileEnginePrivate::doStat() const
 #endif
             }
         }
+
         SetErrorMode(oldmode);
     }
     return could_stat;
 }
 
 
+static QString readSymLink(const QString &link)
+{
+    QString result;
+#if !defined(Q_OS_WINCE)
+    HANDLE handle = CreateFile((wchar_t*)QFSFileEnginePrivate::longFileName(link).utf16(),
+                               FILE_READ_EA,
+                               FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+                               0,
+                               OPEN_EXISTING,
+                               FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT,
+                               0);
+    if (handle != INVALID_HANDLE_VALUE) {
+        DWORD bufsize = MAXIMUM_REPARSE_DATA_BUFFER_SIZE;
+        REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER*)qMalloc(bufsize);
+        DWORD retsize = 0;
+        if (::DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, 0, 0, rdb, bufsize, &retsize, 0)) {
+            if (rdb->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) {
+                int length = rdb->MountPointReparseBuffer.SubstituteNameLength / sizeof(wchar_t);
+                int offset = rdb->MountPointReparseBuffer.SubstituteNameOffset / sizeof(wchar_t);
+                const wchar_t* PathBuffer = &rdb->MountPointReparseBuffer.PathBuffer[offset];
+                result = QString::fromWCharArray(PathBuffer, length);
+            } else {
+                int length = rdb->SymbolicLinkReparseBuffer.SubstituteNameLength / sizeof(wchar_t);
+                int offset = rdb->SymbolicLinkReparseBuffer.SubstituteNameOffset / sizeof(wchar_t);
+                const wchar_t* PathBuffer = &rdb->SymbolicLinkReparseBuffer.PathBuffer[offset];
+                result = QString::fromWCharArray(PathBuffer, length);
+            }
+            // cut-off "//?/" and "/??/"
+            if (result.size() > 4 && result.at(0) == QLatin1Char('\\') && result.at(2) == QLatin1Char('?') && result.at(3) == QLatin1Char('\\'))
+                result = result.mid(4);
+        }
+        qFree(rdb);
+        CloseHandle(handle);
+    }
+#else
+    Q_UNUSED(link);
+#endif // Q_OS_WINCE
+    return result;
+}
+
 static QString readLink(const QString &link)
 {
 #if !defined(Q_OS_WINCE)
@@ -1224,11 +1323,11 @@ static QString readLink(const QString &link)
     if (SUCCEEDED(hres)) {    // Get pointer to the IPersistFile interface.
         IPersistFile *ppf;
         hres = psl->QueryInterface(IID_IPersistFile, (LPVOID *)&ppf);
-        if(SUCCEEDED(hres))  {
+        if (SUCCEEDED(hres))  {
             hres = ppf->Load((LPOLESTR)link.utf16(), STGM_READ);
             //The original path of the link is retrieved. If the file/folder
             //was moved, the return value still have the old path.
-            if(SUCCEEDED(hres)) {
+            if (SUCCEEDED(hres)) {
                 if (psl->GetPath(szGotPath, MAX_PATH, &wfd, SLGP_UNCPRIORITY) == NOERROR)
                     ret = QString::fromWCharArray(szGotPath);
             }
@@ -1258,14 +1357,6 @@ static QString readLink(const QString &link)
 #endif // Q_OS_WINCE
 }
 
-/*!
-    \internal
-*/
-QString QFSFileEnginePrivate::getLink() const
-{
-    return readLink(filePath);
-}
-
 bool QFSFileEngine::link(const QString &newName)
 {
 #if !defined(Q_OS_WINCE)
@@ -1303,8 +1394,11 @@ bool QFSFileEngine::link(const QString &newName)
         }
         psl->Release();
     }
-    if(neededCoInit)
-            CoUninitialize();
+    if (!ret)
+        setError(QFile::RenameError, qt_error_string());
+
+    if (neededCoInit)
+        CoUninitialize();
 
     return ret;
 #else
@@ -1319,7 +1413,10 @@ bool QFSFileEngine::link(const QString &newName)
     // Need to append on our own
     orgName.prepend(QLatin1Char('"'));
     orgName.append(QLatin1Char('"'));
-    return SUCCEEDED(SHCreateShortcut((wchar_t*)linkName.utf16(), (wchar_t*)orgName.utf16()));
+    bool ret = SUCCEEDED(SHCreateShortcut((wchar_t*)linkName.utf16(), (wchar_t*)orgName.utf16()));
+    if (!ret)
+        setError(QFile::RenameError, qt_error_string());
+    return ret;
 #endif // Q_OS_WINCE
 }
 
@@ -1425,6 +1522,41 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const
 }
 
 /*!
+    \internal
+*/
+bool QFSFileEnginePrivate::isSymlink() const
+{
+#if !defined(Q_OS_WINCE)
+    if (need_lstat) {
+        need_lstat = false;
+        is_link = false;
+
+        if (fileAttrib & FILE_ATTRIBUTE_REPARSE_POINT) {
+            QString path = QDir::toNativeSeparators(filePath);
+            // path for the FindFirstFile should not end with a trailing slash
+            while (path.endsWith(QLatin1Char('\\')))
+                path.chop(1);
+
+            WIN32_FIND_DATA findData;
+            HANDLE hFind = ::FindFirstFile((wchar_t*)QFSFileEnginePrivate::longFileName(path).utf16(),
+                                           &findData);
+            if (hFind != INVALID_HANDLE_VALUE) {
+                ::FindClose(hFind);
+                if ((findData.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
+                    && (findData.dwReserved0 == IO_REPARSE_TAG_MOUNT_POINT
+                        || findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) {
+                    is_link = true;
+                }
+            }
+        }
+    }
+    return is_link;
+#else
+    return false;
+#endif // Q_OS_WINCE
+}
+
+/*!
     \reimp
 */
 QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::FileFlags type) const
@@ -1434,6 +1566,9 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::Fil
     // Force a stat, so that we're guaranteed to get up-to-date results
     if (type & Refresh) {
         d->tried_stat = 0;
+#if !defined(Q_OS_WINCE)
+        d->need_lstat = 1;
+#endif
     }
 
     if (type & PermsMask) {
@@ -1457,7 +1592,7 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::Fil
                     ret |= FileType;
             }
         } else if (d->doStat()) {
-            if (d->fileAttrib & FILE_ATTRIBUTE_REPARSE_POINT)
+            if ((type & LinkType) && d->isSymlink())
                 ret |= LinkType;
             if (d->fileAttrib & FILE_ATTRIBUTE_DIRECTORY) {
                 ret |= DirectoryType;
@@ -1485,32 +1620,32 @@ QAbstractFileEngine::FileFlags QFSFileEngine::fileFlags(QAbstractFileEngine::Fil
 QString QFSFileEngine::fileName(FileName file) const
 {
     Q_D(const QFSFileEngine);
-    if(file == BaseName) {
+    if (file == BaseName) {
         int slash = d->filePath.lastIndexOf(QLatin1Char('/'));
-        if(slash == -1) {
+        if (slash == -1) {
             int colon = d->filePath.lastIndexOf(QLatin1Char(':'));
-            if(colon != -1)
+            if (colon != -1)
                 return d->filePath.mid(colon + 1);
             return d->filePath;
         }
         return d->filePath.mid(slash + 1);
-    } else if(file == PathName) {
-        if(!d->filePath.size())
+    } else if (file == PathName) {
+        if (!d->filePath.size())
             return d->filePath;
 
         int slash = d->filePath.lastIndexOf(QLatin1Char('/'));
-        if(slash == -1) {
-            if(d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
+        if (slash == -1) {
+            if (d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
                 return d->filePath.left(2);
             return QString(QLatin1Char('.'));
         } else {
-            if(!slash)
+            if (!slash)
                 return QString(QLatin1Char('/'));
-            if(slash == 2 && d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
+            if (slash == 2 && d->filePath.length() >= 2 && d->filePath.at(1) == QLatin1Char(':'))
                 slash++;
             return d->filePath.left(slash);
         }
-    } else if(file == AbsoluteName || file == AbsolutePathName) {
+    } else if (file == AbsoluteName || file == AbsolutePathName) {
         QString ret;
 
         if (!isRelativePath()) {
@@ -1524,7 +1659,7 @@ QString QFSFileEngine::fileName(FileName file) const
                 ret = d->filePath;
             }
 #else
-                ret = d->filePath;
+            ret = d->filePath;
 #endif
         } else {
             ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + d->filePath);
@@ -1553,7 +1688,7 @@ QString QFSFileEngine::fileName(FileName file) const
                 return ret.left(slash > 0 ? slash : 1);
         }
         return ret;
-    } else if(file == CanonicalName || file == CanonicalPathName) {
+    } else if (file == CanonicalName || file == CanonicalPathName) {
         if (!(fileFlags(ExistsFlag) & ExistsFlag))
             return QString();
 
@@ -1567,9 +1702,14 @@ QString QFSFileEngine::fileName(FileName file) const
             ret = ret.left(slash);
         }
         return ret;
-    } else if(file == LinkName) {
-        return QDir::fromNativeSeparators(d->getLink());
-    } else if(file == BundleName) {
+    } else if (file == LinkName) {
+        QString ret;
+        if (d->filePath.endsWith(QLatin1String(".lnk")))
+            ret = readLink(d->filePath);
+        else if (d->doStat() && d->isSymlink())
+            ret = readSymLink(d->filePath);
+        return QDir::fromNativeSeparators(ret);
+    } else if (file == BundleName) {
         return QString();
     }
     return d->filePath;
@@ -1643,7 +1783,9 @@ bool QFSFileEngine::setPermissions(uint perms)
     if (mode == 0) // not supported
         return false;
 
-    ret = ::_wchmod((wchar_t*)d->longFileName(d->filePath).utf16(), mode) == 0;
+    ret = ::_wchmod((wchar_t*)QFSFileEnginePrivate::longFileName(d->filePath).utf16(), mode) == 0;
+    if (!ret)
+        setError(QFile::PermissionsError, qt_error_string(errno));
     return ret;
 }
 
@@ -1675,7 +1817,10 @@ bool QFSFileEngine::setSize(qint64 size)
         // resize file on disk
         QFile file(d->filePath);
         if (file.open(QFile::ReadWrite)) {
-            return file.resize(size);
+            bool ret = file.resize(size);
+            if (!ret)
+                setError(QFile::ResizeError, file.errorString());
+            return ret;
         }
     }
     return false;
@@ -1778,11 +1923,11 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size,
     Q_Q(QFSFileEngine);
     Q_UNUSED(flags);
     if (openMode == QFile::NotOpen) {
-        q->setError(QFile::PermissionsError, qt_error_string());
+        q->setError(QFile::PermissionsError, qt_error_string(ERROR_ACCESS_DENIED));
         return 0;
     }
     if (offset == 0 && size == 0) {
-        q->setError(QFile::UnspecifiedError, qt_error_string());
+        q->setError(QFile::UnspecifiedError, qt_error_string(ERROR_INVALID_PARAMETER));
         return 0;
     }
 
@@ -1792,10 +1937,11 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size,
 #ifndef Q_OS_WINCE
     if (handle == INVALID_HANDLE_VALUE && fh)
         handle = (HANDLE)_get_osfhandle(QT_FILENO(fh));
-#else
-    #ifdef Q_USE_DEPRECATED_MAP_API
-    nativeClose();
+#endif
+
+#ifdef Q_USE_DEPRECATED_MAP_API
     if (fileMapHandle == INVALID_HANDLE_VALUE) {
+        nativeClose();
         fileMapHandle = CreateFileForMapping((const wchar_t*)nativeFilePath.constData(),
                 GENERIC_READ | (openMode & QIODevice::WriteOnly ? GENERIC_WRITE : 0),
                 0,
@@ -1805,11 +1951,13 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size,
                 NULL);
     }
     handle = fileMapHandle;
-    #endif
-    if (handle == INVALID_HANDLE_VALUE && fh)
-        return 0;
 #endif
 
+    if (handle == INVALID_HANDLE_VALUE) {
+        q->setError(QFile::PermissionsError, qt_error_string(ERROR_ACCESS_DENIED));
+        return 0;
+    }
+
     // first create the file mapping handle
     DWORD protection = (openMode & QIODevice::WriteOnly) ? PAGE_READWRITE : PAGE_READONLY;
     HANDLE mapHandle = ::CreateFileMapping(handle, 0, protection, 0, 0, 0);
@@ -1864,7 +2012,7 @@ bool QFSFileEnginePrivate::unmap(uchar *ptr)
 {
     Q_Q(QFSFileEngine);
     if (!maps.contains(ptr)) {
-        q->setError(QFile::PermissionsError, qt_error_string());
+        q->setError(QFile::PermissionsError, qt_error_string(ERROR_ACCESS_DENIED));
         return false;
     }
     uchar *start = ptr - maps[ptr].first;
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index 4f66edd..4494d2a 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -122,7 +122,12 @@ void debugBinaryString(const char *data, qint64 maxlen)
  */
 QIODevicePrivate::QIODevicePrivate()
     : openMode(QIODevice::NotOpen), buffer(QIODEVICE_BUFFERSIZE),
-      pos(0), devicePos(0), accessMode(Unset)
+      pos(0), devicePos(0)
+       , baseReadLineDataCalled(false)
+       , accessMode(Unset)
+#ifdef QT_NO_QOBJECT
+       , q_ptr(0)
+#endif
 {
 }
 
diff --git a/src/corelib/io/qiodevice.h b/src/corelib/io/qiodevice.h
index 5bc415b..60ca74c 100644
--- a/src/corelib/io/qiodevice.h
+++ b/src/corelib/io/qiodevice.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -198,7 +198,7 @@ public:
     inline QT3_SUPPORT qint64 writeBlock(const QByteArray &data) { return write(data); }
 
     inline QT3_SUPPORT int getch() { char c; return getChar(&c) ? int(uchar(c)) : -1; }
-    inline QT3_SUPPORT int putch(int c) { return putChar(c) ? int(uchar(c)) : -1; }
+    inline QT3_SUPPORT int putch(int c) { return putChar(char(c)) ? int(uchar(c)) : -1; }
     inline QT3_SUPPORT int ungetch(int c) { ungetChar(uchar(c)); return c; }
 #endif
 };
diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h
index bb1711e..f6cbcc7 100644
--- a/src/corelib/io/qiodevice_p.h
+++ b/src/corelib/io/qiodevice_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qnoncontiguousbytedevice.cpp b/src/corelib/io/qnoncontiguousbytedevice.cpp
index 185d961..a4f59f7 100644
--- a/src/corelib/io/qnoncontiguousbytedevice.cpp
+++ b/src/corelib/io/qnoncontiguousbytedevice.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qnoncontiguousbytedevice_p.h b/src/corelib/io/qnoncontiguousbytedevice_p.h
index ecf9b9c..34d6980 100644
--- a/src/corelib/io/qnoncontiguousbytedevice_p.h
+++ b/src/corelib/io/qnoncontiguousbytedevice_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -72,9 +72,11 @@ public:
     void disableReset();
     virtual qint64 size() = 0;
 
+    virtual ~QNonContiguousByteDevice();
+
 protected:
     QNonContiguousByteDevice();
-    virtual ~QNonContiguousByteDevice();
+
 
     bool resetDisabled;
 Q_SIGNALS:
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index 18ed676..a6a61dd 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -101,27 +101,294 @@ QT_END_NAMESPACE
 
 QT_BEGIN_NAMESPACE
 
-static QHash<QString, QString> environmentHashFromList(const QStringList &environment)
+/*!
+    \class QProcessEnvironment
+
+    \brief The QProcessEnvironment class holds the environment variables that
+    can be passed to a program.
+
+    \ingroup io
+    \ingroup misc
+    \mainclass
+    \reentrant
+    \since 4.6
+
+    A process's environment is composed of a set of key=value pairs known as
+    environment variables. The QProcessEnvironment class wraps that concept
+    and allows easy manipulation of those variables. It's meant to be used
+    along with QProcess, to set the environment for child processes. It
+    cannot be used to change the current process's environment.
+
+    The environment of the calling process can be obtained using
+    QProcessEnvironment::systemEnvironment().
+
+    On Unix systems, the variable names are case-sensitive. For that reason,
+    this class will not touch the names of the variables. Note as well that
+    Unix environment allows both variable names and contents to contain arbitrary
+    binary data (except for the NUL character), but this is not supported by
+    QProcessEnvironment. This class only supports names and values that are
+    encodable by the current locale settings (see QTextCodec::codecForLocale).
+
+    On Windows, the variable names are case-insensitive. Therefore,
+    QProcessEnvironment will always uppercase the names and do case-insensitive
+    comparisons.
+
+    On Windows CE, the concept of environment does not exist. This class will
+    keep the values set for compatibility with other platforms, but the values
+    set will have no effect on the processes being created.
+
+    \sa QProcess, QProcess::systemEnvironment(), QProcess::setProcessEnvironment()
+*/
+#ifdef Q_OS_WIN
+static inline QProcessEnvironmentPrivate::Unit prepareName(const QString &name)
+{ return name.toUpper(); }
+static inline QProcessEnvironmentPrivate::Unit prepareName(const QByteArray &name)
+{ return QString::fromLocal8Bit(name).toUpper(); }
+static inline QString nameToString(const QProcessEnvironmentPrivate::Unit &name)
+{ return name; }
+static inline QProcessEnvironmentPrivate::Unit prepareValue(const QString &value)
+{ return value; }
+static inline QProcessEnvironmentPrivate::Unit prepareValue(const QByteArray &value)
+{ return QString::fromLocal8Bit(value); }
+static inline QString valueToString(const QProcessEnvironmentPrivate::Unit &value)
+{ return value; }
+static inline QByteArray valueToByteArray(const QProcessEnvironmentPrivate::Unit &value)
+{ return value.toLocal8Bit(); }
+#else
+static inline QProcessEnvironmentPrivate::Unit prepareName(const QByteArray &name)
+{ return name; }
+static inline QProcessEnvironmentPrivate::Unit prepareName(const QString &name)
+{ return name.toLocal8Bit(); }
+static inline QString nameToString(const QProcessEnvironmentPrivate::Unit &name)
+{ return QString::fromLocal8Bit(name); }
+static inline QProcessEnvironmentPrivate::Unit prepareValue(const QByteArray &value)
+{ return value; }
+static inline QProcessEnvironmentPrivate::Unit prepareValue(const QString &value)
+{ return value.toLocal8Bit(); }
+static inline QString valueToString(const QProcessEnvironmentPrivate::Unit &value)
+{ return QString::fromLocal8Bit(value); }
+static inline QByteArray valueToByteArray(const QProcessEnvironmentPrivate::Unit &value)
+{ return value; }
+#endif
+
+template<> void QSharedDataPointer<QProcessEnvironmentPrivate>::detach()
+{
+    if (d && d->ref == 1)
+        return;
+    QProcessEnvironmentPrivate *x = (d ? new QProcessEnvironmentPrivate(*d)
+                                     : new QProcessEnvironmentPrivate);
+    x->ref.ref();
+    if (d && !d->ref.deref())
+        delete d;
+    d = x;
+}
+
+QStringList QProcessEnvironmentPrivate::toList() const
+{
+    QStringList result;
+    QHash<Unit, Unit>::ConstIterator it = hash.constBegin(),
+                                    end = hash.constEnd();
+    for ( ; it != end; ++it) {
+        QString data = nameToString(it.key());
+        QString value = valueToString(it.value());
+        data.reserve(data.length() + value.length() + 1);
+        data.append(QLatin1Char('='));
+        data.append(value);
+        result << data;
+    }
+    return result;
+}
+
+QProcessEnvironment QProcessEnvironmentPrivate::fromList(const QStringList &list)
 {
-    QHash<QString, QString> result;
-    QStringList::ConstIterator it = environment.constBegin(),
-                              end = environment.constEnd();
+    QProcessEnvironment env;
+    QStringList::ConstIterator it = list.constBegin(),
+                              end = list.constEnd();
     for ( ; it != end; ++it) {
-        int equals = it->indexOf(QLatin1Char('='));
+        int pos = it->indexOf(QLatin1Char('='));
+        if (pos < 1)
+            continue;
 
+        QString value = it->mid(pos + 1);
         QString name = *it;
-        QString value;
-        if (equals != -1) {
-            name.truncate(equals);
-#ifdef Q_OS_WIN
-            name = name.toUpper();
-#endif
-            value = it->mid(equals + 1);
-        }
-        result.insert(name, value);
+        name.truncate(pos);
+        env.insert(name, value);
     }
+    return env;
+}
 
-    return result;
+/*!
+    Creates a new QProcessEnvironment object. This constructor creates an
+    empty environment. If set on a QProcess, this will cause the current
+    environment variables to be removed.
+*/
+QProcessEnvironment::QProcessEnvironment()
+    : d(0)
+{
+}
+
+/*!
+    Frees the resources associated with this QProcessEnvironment object.
+*/
+QProcessEnvironment::~QProcessEnvironment()
+{
+}
+
+/*!
+    Creates a QProcessEnvironment object that is a copy of \a other.
+*/
+QProcessEnvironment::QProcessEnvironment(const QProcessEnvironment &other)
+    : d(other.d)
+{
+}
+
+/*!
+    Copies the contents of the \a other QProcessEnvironment object into this
+    one.
+*/
+QProcessEnvironment &QProcessEnvironment::operator=(const QProcessEnvironment &other)
+{
+    d = other.d;
+    return *this;
+}
+
+/*!
+    \fn bool QProcessEnvironment::operator !=(const QProcessEnvironment &other) const
+
+    Returns true if this and the \a other QProcessEnvironment objects are different.
+
+    \sa operator==()
+*/
+
+/*!
+    Returns true if this and the \a other QProcessEnvironment objects are equal.
+
+    Two QProcessEnvironment objects are considered equal if they have the same
+    set of key=value pairs. The comparison of keys is done case-sensitive on
+    platforms where the environment is case-sensitive.
+
+    \sa operator!=(), contains()
+*/
+bool QProcessEnvironment::operator==(const QProcessEnvironment &other) const
+{
+    return d->hash == other.d->hash;
+}
+
+/*!
+    Returns true if this QProcessEnvironment object is empty: that is
+    there are no key=value pairs set.
+
+    \sa clear(), systemEnvironment(), insert()
+*/
+bool QProcessEnvironment::isEmpty() const
+{
+    return d ? d->hash.isEmpty() : true;
+}
+
+/*!
+    Removes all key=value pairs from this QProcessEnvironment object, making
+    it empty.
+
+    \sa isEmpty(), systemEnvironment()
+*/
+void QProcessEnvironment::clear()
+{
+    if (d)
+        d->hash.clear();
+}
+
+/*!
+    Returns true if the environment variable of name \a name is found in
+    this QProcessEnvironment object.
+
+    On Windows, variable names are case-insensitive, so the key is converted
+    to uppercase before searching. On other systems, names are case-sensitive
+    so no trasformation is applied.
+
+    \sa insert(), value()
+*/
+bool QProcessEnvironment::contains(const QString &name) const
+{
+    return d ? d->hash.contains(prepareName(name)) : false;
+}
+
+/*!
+    Inserts the environment variable of name \a name and contents \a value
+    into this QProcessEnvironment object. If that variable already existed,
+    it is replaced by the new value.
+
+    On Windows, variable names are case-insensitive, so this function always
+    uppercases the variable name before inserting. On other systems, names
+    are case-sensitive, so no transformation is applied.
+
+    On most systems, inserting a variable with no contents will have the
+    same effect for applications as if the variable had not been set at all.
+    However, to guarantee that there are no incompatibilities, to remove a
+    variable, please use the remove() function.
+
+    \sa contains(), remove(), value()
+*/
+void QProcessEnvironment::insert(const QString &name, const QString &value)
+{
+    d->hash.insert(prepareName(name), prepareValue(value));
+}
+
+/*!
+    Removes the environment variable identified by \a name from this
+    QProcessEnvironment object. If that variable did not exist before,
+    nothing happens.
+
+    On Windows, variable names are case-insensitive, so the key is converted
+    to uppercase before searching. On other systems, names are case-sensitive
+    so no trasformation is applied.
+
+    \sa contains(), insert(), value()
+*/
+void QProcessEnvironment::remove(const QString &name)
+{
+    if (d)
+        d->hash.remove(prepareName(name));
+}
+
+/*!
+    Searches this QProcessEnvironment object for a variable identified by
+    \a name and returns its value. If the variable is not found in this object,
+    then \a defaultValue is returned instead.
+
+    On Windows, variable names are case-insensitive, so the key is converted
+    to uppercase before searching. On other systems, names are case-sensitive
+    so no trasformation is applied.
+
+    \sa contains(), insert(), remove()
+*/
+QString QProcessEnvironment::value(const QString &name, const QString &defaultValue) const
+{
+    if (!d)
+        return defaultValue;
+
+    QProcessEnvironmentPrivate::Hash::ConstIterator it = d->hash.constFind(prepareName(name));
+    if (it == d->hash.constEnd())
+        return defaultValue;
+
+    return valueToString(it.value());
+}
+
+/*!
+    Converts this QProcessEnvironment object into a list of strings, one for
+    each environment variable that is set. The environment variable's name
+    and its value are separated by an equal character ('=').
+
+    The QStringList contents returned by this function are suitable for use
+    with the QProcess::setEnvironment function. However, it is recommended
+    to use QProcess::setProcessEnvironment instead since that will avoid
+    unnecessary copying of the data.
+
+    \sa systemEnvironment(), QProcess::systemEnvironment(), QProcess::environment(),
+        QProcess::setEnvironment()
+*/
+QStringList QProcessEnvironment::toStringList() const
+{
+    return d ? d->toList() : QStringList();
 }
 
 void QProcessPrivate::Channel::clear()
@@ -144,6 +411,11 @@ void QProcessPrivate::Channel::clear()
     process = 0;
 }
 
+/*! \fn bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDirectory, qint64 *pid)
+  
+\internal
+ */
+
 /*!
     \class QProcess
 
@@ -265,7 +537,7 @@ void QProcessPrivate::Channel::clear()
 
     \snippet doc/src/snippets/process/process.cpp 0
 
-    \section1 Notes for Windows Users 
+    \section1 Notes for Windows Users
 
     Some Windows commands (for example, \c dir) are not provided by
     separate applications, but by the command interpreter itself.
@@ -451,7 +723,6 @@ QProcessPrivate::QProcessPrivate()
     sequenceNumber = 0;
     exitCode = 0;
     exitStatus = QProcess::NormalExit;
-    environment = 0;
     startupSocketNotifier = 0;
     deathNotifier = 0;
     notifier = 0;
@@ -482,7 +753,6 @@ QProcessPrivate::QProcessPrivate()
 */
 QProcessPrivate::~QProcessPrivate()
 {
-    delete environment;
     if (stdinChannel.process)
         stdinChannel.process->stdoutChannel.clear();
     if (stdoutChannel.process)
@@ -1235,6 +1505,7 @@ QProcess::ProcessState QProcess::state() const
 }
 
 /*!
+    \deprecated
     Sets the environment that QProcess will use when starting a process to the
     \a environment specified which consists of a list of key=value pairs.
 
@@ -1243,14 +1514,18 @@ QProcess::ProcessState QProcess::state() const
 
     \snippet doc/src/snippets/qprocess-environment/main.cpp 0
 
-    \sa environment(), systemEnvironment(), setEnvironmentHash()
+    \note This function is less efficient than the setProcessEnvironment()
+    function.
+
+    \sa environment(), setProcessEnvironment(), systemEnvironment()
 */
 void QProcess::setEnvironment(const QStringList &environment)
 {
-    setEnvironmentHash(environmentHashFromList(environment));
+    setProcessEnvironment(QProcessEnvironmentPrivate::fromList(environment));
 }
 
 /*!
+    \deprecated
     Returns the environment that QProcess will use when starting a
     process, or an empty QStringList if no environment has been set
     using setEnvironment() or setEnvironmentHash(). If no environment
@@ -1259,67 +1534,50 @@ void QProcess::setEnvironment(const QStringList &environment)
     \note The environment settings are ignored on Windows CE and Symbian,
     as there is no concept of an environment.
 
-    \sa environmentHash(), setEnvironment(), systemEnvironment()
+    \sa processEnvironment(), setEnvironment(), systemEnvironment()
 */
 QStringList QProcess::environment() const
 {
     Q_D(const QProcess);
-
-    QStringList result;
-    if (!d->environment)
-        return result;
-
-    QHash<QString, QString>::ConstIterator it = d->environment->constBegin(),
-                                          end = d->environment->constEnd();
-    for ( ; it != end; ++it) {
-        QString data = it.key();
-        data.reserve(data.length() + it.value().length() + 1);
-        data.append(QLatin1Char('='));
-        data.append(it.value());
-        result << data;
-    }
-    return result;
+    return d->environment.toStringList();
 }
 
 /*!
-    \since 4.5
+    \since 4.6
     Sets the environment that QProcess will use when starting a process to the
-    \a environment hash map.
+    \a environment object.
 
     For example, the following code adds the \c{C:\\BIN} directory to the list of
     executable paths (\c{PATHS}) on Windows and sets \c{TMPDIR}:
 
     \snippet doc/src/snippets/qprocess-environment/main.cpp 1
 
-    \sa environment(), systemEnvironmentHash(), setEnvironment()
+    Note how, on Windows, environment variable names are case-insensitive.
+
+    \sa processEnvironment(), QProcessEnvironment::systemEnvironment(), setEnvironment()
 */
-void QProcess::setEnvironmentHash(const QHash<QString, QString> &environment)
+void QProcess::setProcessEnvironment(const QProcessEnvironment &environment)
 {
     Q_D(QProcess);
-    if (!d->environment)
-        d->environment = new QHash<QString, QString>(environment);
-    else
-        *d->environment = environment;
+    d->environment = environment;
 }
 
 /*!
-    \since 4.5
+    \since 4.6
     Returns the environment that QProcess will use when starting a
-    process, or an empty QHash if no environment has been set using
-    setEnvironment() or setEnvironmentHash(). If no environment has
+    process, or an empty object if no environment has been set using
+    setEnvironment() or setProcessEnvironment(). If no environment has
     been set, the environment of the calling process will be used.
 
     \note The environment settings are ignored on Windows CE,
     as there is no concept of an environment.
 
-    \sa setEnvironmentHash(), setEnvironment(), systemEnvironmentHash()
+    \sa setProcessEnvironment(), setEnvironment(), QProcessEnvironment::isEmpty()
 */
-QHash<QString, QString> QProcess::environmentHash() const
+QProcessEnvironment QProcess::processEnvironment() const
 {
     Q_D(const QProcess);
-    if (d->environment)
-        return *d->environment;
-    return QHash<QString, QString>();
+    return d->environment;
 }
 
 /*!
@@ -1393,7 +1651,8 @@ bool QProcess::waitForBytesWritten(int msecs)
     has been emitted, or until \a msecs milliseconds have passed.
 
     Returns true if the process finished; otherwise returns false (if
-    the operation timed out or if an error occurred).
+    the operation timed out, if an error occurred, or if this QProcess
+    is already finished).
 
     This function can operate without an event loop. It is
     useful when writing non-GUI applications and when performing
@@ -1759,9 +2018,6 @@ void QProcess::terminate()
     On Windows, kill() uses TerminateProcess, and on Unix and Mac OS X, the
     SIGKILL signal is sent to the process.
 
-    \note Killing running processes from other processes will typically
-    cause a panic in Symbian due to platform security.
-
     \sa terminate()
 */
 void QProcess::kill()
@@ -1924,7 +2180,16 @@ QT_END_INCLUDE_NAMESPACE
 
     \snippet doc/src/snippets/code/src_corelib_io_qprocess.cpp 8
 
-    \sa systemEnvironmentHash(), environment(), setEnvironment()
+    This function does not cache the system environment. Therefore, it's
+    possible to obtain an updated version of the environment if low-level C
+    library functions like \tt setenv ot \tt putenv have been called.
+
+    However, note that repeated calls to this function will recreate the
+    list of environment variables, which is a non-trivial operation.
+
+    \note For new code, it is recommended to use QProcessEvironment::systemEnvironment()
+
+    \sa QProcessEnvironment::systemEnvironment(), environment(), setEnvironment()
 */
 QStringList QProcess::systemEnvironment()
 {
@@ -1937,15 +2202,35 @@ QStringList QProcess::systemEnvironment()
 }
 
 /*!
-    \since 4.5
+    \since 4.6
+
+    \brief The systemEnvironment function returns the environment of
+    the calling process.
 
-    Returns the environment of the calling process as a QHash.
+    It is returned as a QProcessEnvironment. This function does not
+    cache the system environment. Therefore, it's possible to obtain
+    an updated version of the environment if low-level C library
+    functions like \tt setenv ot \tt putenv have been called.
 
-    \sa systemEnvironment(), environmentHash(), setEnvironmentHash()
+    However, note that repeated calls to this function will recreate the
+    QProcessEnvironment object, which is a non-trivial operation.
+
+    \sa QProcess::systemEnvironment()
 */
-QHash<QString, QString> QProcess::systemEnvironmentHash()
+QProcessEnvironment QProcessEnvironment::systemEnvironment()
 {
-    return environmentHashFromList(systemEnvironment());
+    QProcessEnvironment env;
+    const char *entry;
+    for (int count = 0; (entry = environ[count]); ++count) {
+        const char *equal = strchr(entry, '=');
+        if (!equal)
+            continue;
+
+        QByteArray name(entry, equal - entry);
+        QByteArray value(equal + 1);
+        env.insert(QString::fromLocal8Bit(name), QString::fromLocal8Bit(value));
+    }
+    return env;
 }
 
 /*!
diff --git a/src/corelib/io/qprocess.h b/src/corelib/io/qprocess.h
index 5faca5c..09a6fc8 100644
--- a/src/corelib/io/qprocess.h
+++ b/src/corelib/io/qprocess.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -44,6 +44,7 @@
 
 #include <QtCore/qiodevice.h>
 #include <QtCore/qstringlist.h>
+#include <QtCore/qshareddata.h>
 
 QT_BEGIN_HEADER
 
@@ -53,8 +54,6 @@ QT_MODULE(Core)
 
 #ifndef QT_NO_PROCESS
 
-template <class Key, class T> class QHash;
-
 #if (!defined(Q_OS_WIN32) && !defined(Q_OS_WINCE) && !defined(Q_OS_SYMBIAN)) || defined(qdoc)
 typedef qint64 Q_PID;
 #elif defined(Q_OS_SYMBIAN)
@@ -69,6 +68,37 @@ QT_BEGIN_NAMESPACE
 #endif
 
 class QProcessPrivate;
+class QProcessEnvironmentPrivate;
+
+class Q_CORE_EXPORT QProcessEnvironment
+{
+public:
+    QProcessEnvironment();
+    QProcessEnvironment(const QProcessEnvironment &other);
+    ~QProcessEnvironment();
+    QProcessEnvironment &operator=(const QProcessEnvironment &other);
+
+    bool operator==(const QProcessEnvironment &other) const;
+    inline bool operator!=(const QProcessEnvironment &other) const
+    { return !(*this == other); }
+
+    bool isEmpty() const;
+    void clear();
+
+    bool contains(const QString &name) const;
+    void insert(const QString &name, const QString &value);
+    void remove(const QString &name);
+    QString value(const QString &name, const QString &defaultValue = QString()) const;
+
+    QStringList toStringList() const;
+
+    static QProcessEnvironment systemEnvironment();
+
+private:
+    friend class QProcessPrivate;
+    friend class QProcessEnvironmentPrivate;
+    QSharedDataPointer<QProcessEnvironmentPrivate> d;
+};
 
 class Q_CORE_EXPORT QProcess : public QIODevice
 {
@@ -128,8 +158,8 @@ public:
 
     void setEnvironment(const QStringList &environment);
     QStringList environment() const;
-    void setEnvironmentHash(const QHash<QString, QString> &environment);
-    QHash<QString, QString> environmentHash() const;
+    void setProcessEnvironment(const QProcessEnvironment &environment);
+    QProcessEnvironment processEnvironment() const;
 
     QProcess::ProcessError error() const;
     QProcess::ProcessState state() const;
@@ -165,7 +195,6 @@ public:
     static bool startDetached(const QString &program);
 
     static QStringList systemEnvironment();
-    static QHash<QString, QString> systemEnvironmentHash();
 
 public Q_SLOTS:
     void terminate();
diff --git a/src/corelib/io/qprocess_p.h b/src/corelib/io/qprocess_p.h
index 34797b9..8092792 100644
--- a/src/corelib/io/qprocess_p.h
+++ b/src/corelib/io/qprocess_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -55,6 +55,8 @@
 
 #include "QtCore/qprocess.h"
 #include "QtCore/qstringlist.h"
+#include "QtCore/qhash.h"
+#include "QtCore/qshareddata.h"
 #include "private/qringbuffer_p.h"
 #include "private/qiodevice_p.h"
 
@@ -76,6 +78,21 @@ class QWindowsPipeWriter;
 class QWinEventNotifier;
 class QTimer;
 
+class QProcessEnvironmentPrivate: public QSharedData
+{
+public:
+#ifdef Q_OS_WIN
+    typedef QString Unit;
+#else
+    typedef QByteArray Unit;
+#endif
+    typedef QHash<Unit, Unit> Hash;
+    Hash hash;
+
+    static QProcessEnvironment fromList(const QStringList &list);
+    QStringList toList() const;
+};
+
 class QProcessPrivate : public QIODevicePrivate
 {
 public:
@@ -161,7 +178,7 @@ public:
 
     QString program;
     QStringList arguments;
-    QHash<QString, QString> *environment;
+    QProcessEnvironment environment;
 
     QRingBuffer outputReadBuffer;
     QRingBuffer errorReadBuffer;
diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp
index 64519f6..d93cdba 100644
--- a/src/corelib/io/qprocess_symbian.cpp
+++ b/src/corelib/io/qprocess_symbian.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtCore of the Qt Toolkit.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -62,6 +62,7 @@
 #include <stdio.h>
 #include "qplatformdefs.h"
 
+#include "qdir.h"
 #include "qstring.h"
 #include "qprocess.h"
 #include "qprocess_p.h"
@@ -100,15 +101,15 @@ class QProcessManager;
 
 
 // Active object to listen for child process death
-class CProcessActive : public CActive
+class QProcessActive : public CActive
 {
 public:
-    static CProcessActive* construct(QProcess* process,
-                               RProcess** proc,
-                               int serial,
-                               int deathPipe);
+    static QProcessActive *construct(QProcess *process,
+                                     RProcess **proc,
+                                     int serial,
+                                     int deathPipe);
 
-    virtual ~CProcessActive();
+    virtual ~QProcessActive();
 
     void start();
     void stop();
@@ -117,32 +118,32 @@ public:
 
 protected:
 
-    // From CActive
+    // Inherited from CActive
     void RunL();
     TInt RunError(TInt aError);
     void DoCancel();
 
-    CProcessActive();
+    QProcessActive();
 
 private:
 
-    QProcess* process;
-    RProcess** pproc;
+    QProcess *process;
+    RProcess **pproc;
     int serial;
     int deathPipe;
     bool errorValue;
 };
 
 // Active object to communicate synchronously with process manager thread
-class CProcessManagerMediator : public CActive
+class QProcessManagerMediator : public CActive
 {
 public:
-    static CProcessManagerMediator* construct();
+    static QProcessManagerMediator *construct();
 
-    virtual ~CProcessManagerMediator();
+    virtual ~QProcessManagerMediator();
 
-    bool add(CProcessActive* processObserver);
-    void remove(CProcessActive* processObserver);
+    bool add(QProcessActive *processObserver);
+    void remove(QProcessActive *processObserver);
     void terminate();
 
 protected:
@@ -154,23 +155,28 @@ protected:
         ETerminate
     };
 
-    // From CActive
+    // Inherited from CActive
     void RunL();
     TInt RunError(TInt aError);
     void DoCancel();
 
-    CProcessManagerMediator();
+    QProcessManagerMediator();
 
-    bool notify(CProcessActive* processObserver, Commands command);
+    bool notify(QProcessActive *processObserver, Commands command);
 
 private:
-    CProcessActive* currentObserver;
+    QProcessActive *currentObserver;
     Commands currentCommand;
 
     RThread processManagerThread;
 };
 
-// Process manager manages child process death listeners
+// Process manager manages child process death listeners.
+//
+// Note: Because QProcess can be used outside event loop, we cannot be guaranteed
+// an active scheduler exists for us to add our process death listener objects.
+// We can't just install active scheduler on the calling thread, as that would block it
+// if we want to actually use it, so a separate manager thread is required.
 class QProcessManager
 {
 public:
@@ -179,50 +185,55 @@ public:
 
     void startThread();
 
-    TInt run(void* param);
+    TInt run(void *param);
     bool add(QProcess *process);
     void remove(QProcess *process);
 
-    inline void setMediator(CProcessManagerMediator* newMediator) {mediator = newMediator;};
+    inline void setMediator(QProcessManagerMediator *newMediator) {
+        mediator = newMediator;
+    };
 
 private:
-    inline void lock() {managerMutex.Wait();};
-    inline void unlock() {managerMutex.Signal();};
+    inline void lock() {
+        managerMutex.Wait();
+    };
+    inline void unlock() {
+        managerMutex.Signal();
+    };
 
-    QMap<int, CProcessActive *> children;
-    CProcessManagerMediator* mediator;
+    QMap<int, QProcessActive *> children;
+    QProcessManagerMediator *mediator;
     RMutex managerMutex;
     bool threadStarted;
     RThread managerThread;
 };
 
-static bool qt_rprocess_running(RProcess* proc)
+static bool qt_rprocess_running(RProcess *proc)
 {
-    if(proc && proc->Handle()) {
+    if (proc && proc->Handle()) {
         TExitType et = proc->ExitType();
-        if (et == EExitPending) {
+        if (et == EExitPending)
             return true;
-        }
     }
 
     return false;
 }
 
-static void qt_create_symbian_commandline(const QStringList &arguments, QString& commandLine)
+static void qt_create_symbian_commandline(const QStringList &arguments, QString &commandLine)
 {
-    for (int i=0; i<arguments.size(); ++i) {
+    for (int i = 0; i < arguments.size(); ++i) {
         QString tmp = arguments.at(i);
         // in the case of \" already being in the string the \ must also be escaped
-        tmp.replace( QLatin1String("\\\""), QLatin1String("\\\\\"") );
+        tmp.replace(QLatin1String("\\\""), QLatin1String("\\\\\""));
         // escape a single " because the arguments will be parsed
-        tmp.replace( QLatin1String("\""), QLatin1String("\\\"") );
+        tmp.replace(QLatin1String("\""), QLatin1String("\\\""));
         if (tmp.isEmpty() || tmp.contains(QLatin1Char(' ')) || tmp.contains(QLatin1Char('\t'))) {
             // The argument must not end with a \ since this would be interpreted
             // as escaping the quote -- rather put the \ behind the quote: e.g.
             // rather use "foo"\ than "foo\"
             QString endQuote(QLatin1String("\""));
             int i = tmp.length();
-            while (i>0 && tmp.at(i-1) == QLatin1Char('\\')) {
+            while (i > 0 && tmp.at(i - 1) == QLatin1Char('\\')) {
                 --i;
                 endQuote += QLatin1String("\\");
             }
@@ -235,12 +246,11 @@ static void qt_create_symbian_commandline(const QStringList &arguments, QString&
 
 static TInt qt_create_symbian_process(RProcess **proc, const QString &programName, const QStringList &arguments)
 {
-    RProcess* newProc = NULL;
+    RProcess *newProc = NULL;
     newProc = new RProcess();
 
-    if (!newProc) {
+    if (!newProc)
         return KErrNoMemory;
-    }
 
     QString commandLine;
     qt_create_symbian_commandline(arguments, commandLine);
@@ -250,31 +260,32 @@ static TInt qt_create_symbian_process(RProcess **proc, const QString &programNam
 
     TInt err = newProc->Create(program_ptr, cmdline_ptr);
 
-    if (err == KErrNotFound){
+    if (err == KErrNotFound) {
         // Strip path from program name and try again (i.e. try from default location "\sys\bin")
-        int index = programName.lastIndexOf(QChar('\\'));
-        int index2 = programName.lastIndexOf(QChar('/'));
+        int index = programName.lastIndexOf(QDir::separator());
+        int index2 = programName.lastIndexOf(QChar(QLatin1Char('/')));
         index = qMax(index, index2);
 
-        if(index != -1 && programName.length() >= index){
+        if (index != -1 && programName.length() >= index) {
             QString strippedName;
-            strippedName = programName.mid(index+1);
-            QPROCESS_DEBUG_PRINT("qt_create_symbian_process() Process '%s' not found, try stripped version '%s'", qPrintable(programName), qPrintable(strippedName));
+            strippedName = programName.mid(index + 1);
+            QPROCESS_DEBUG_PRINT("qt_create_symbian_process() Executable '%s' not found, trying stripped version '%s'",
+                                 qPrintable(programName), qPrintable(strippedName));
 
             TPtrC stripped_ptr(reinterpret_cast<const TText*>(strippedName.constData()));
             err = newProc->Create(stripped_ptr, cmdline_ptr);
 
             if (err != KErrNone) {
-                QPROCESS_DEBUG_PRINT("qt_create_symbian_process() Unable to create process '%s': %d", qPrintable(strippedName), err);
+                QPROCESS_DEBUG_PRINT("qt_create_symbian_process() Unable to create process '%s': %d",
+                                     qPrintable(strippedName), err);
             }
         }
     }
 
-    if (err == KErrNone) {
+    if (err == KErrNone)
         *proc = newProc;
-    } else {
+    else
         delete newProc;
-    }
 
     return err;
 }
@@ -326,19 +337,19 @@ static void qt_create_pipe(int *pipe)
 }
 
 // Called from ProcessManagerThread
-CProcessActive* CProcessActive::construct(QProcess* process,
-                                          RProcess** proc,
+QProcessActive *QProcessActive::construct(QProcess *process,
+                                          RProcess **proc,
                                           int serial,
                                           int deathPipe)
 {
     QPROCESS_ASSERT((process || proc || *proc),
-        EProcessActiveNullParameter,
-        "CProcessActive::construct(): process (0x%x), proc (0x%x) or *proc == NULL, not creating an instance", process, proc)
+                    EProcessActiveNullParameter,
+                    "QProcessActive::construct(): process (0x%x), proc (0x%x) or *proc == NULL, not creating an instance", process, proc)
 
-    CProcessActive*  newInstance = new CProcessActive();
+    QProcessActive *newInstance = new QProcessActive();
 
     if (!newInstance) {
-        QPROCESS_DEBUG_PRINT("CProcessActive::construct(): Failed to create new instance");
+        QPROCESS_DEBUG_PRINT("QProcessActive::construct(): Failed to create new instance");
     } else {
         newInstance->process = process;
         newInstance->pproc = proc;
@@ -351,29 +362,29 @@ CProcessActive* CProcessActive::construct(QProcess* process,
 }
 
 // Called from ProcessManagerThread
-CProcessActive::CProcessActive()
-    : CActive(CActive::EPriorityStandard)
+QProcessActive::QProcessActive()
+        : CActive(CActive::EPriorityStandard)
 {
     // Nothing to do
 }
 
 // Called from ProcessManagerThread
-CProcessActive::~CProcessActive()
+QProcessActive::~QProcessActive()
 {
     process = NULL;
     pproc = NULL;
 }
 
 // Called from ProcessManagerThread
-void CProcessActive::start()
+void QProcessActive::start()
 {
     if (qt_rprocess_running(*pproc)) {
         CActiveScheduler::Add(this);
         (*pproc)->Logon(iStatus);
         SetActive();
-        QPROCESS_DEBUG_PRINT("CProcessActive::start(): Started monitoring for process exit.");
+        QPROCESS_DEBUG_PRINT("QProcessActive::start(): Started monitoring for process exit.");
     } else {
-        QPROCESS_DEBUG_PRINT("CProcessActive::start(): Process doesn't exist or is already dead");
+        QPROCESS_DEBUG_PRINT("QProcessActive::start(): Process doesn't exist or is already dead");
         // Assume process has already died
         qt_native_write(deathPipe, "", 1);
         errorValue = true;
@@ -381,56 +392,56 @@ void CProcessActive::start()
 }
 
 // Called from ProcessManagerThread
-void CProcessActive::stop()
+void QProcessActive::stop()
 {
-    QPROCESS_DEBUG_PRINT("CProcessActive::stop()");
+    QPROCESS_DEBUG_PRINT("QProcessActive::stop()");
 
     // Remove this from scheduler (also cancels the request)
     Deque();
 }
 
-bool CProcessActive::error()
+bool QProcessActive::error()
 {
     return errorValue;
 }
 
 // Called from ProcessManagerThread
-void CProcessActive::RunL()
+void QProcessActive::RunL()
 {
     // If this method gets executed, the monitored process has died
 
     // Notify main thread
     qt_native_write(deathPipe, "", 1);
-    QPROCESS_DEBUG_PRINT("CProcessActive::RunL() sending death notice to %d", deathPipe);
+    QPROCESS_DEBUG_PRINT("QProcessActive::RunL() sending death notice to %d", deathPipe);
 }
 
 // Called from ProcessManagerThread
-TInt CProcessActive::RunError(TInt aError)
+TInt QProcessActive::RunError(TInt aError)
 {
     Q_UNUSED(aError);
     // Handle RunL leave (should never happen)
-    QPROCESS_ASSERT(0, EProcessActiveRunError, "CProcessActive::RunError(): Should never get here!")
+    QPROCESS_ASSERT(0, EProcessActiveRunError, "QProcessActive::RunError(): Should never get here!")
     return 0;
 }
 
 // Called from ProcessManagerThread
-void CProcessActive::DoCancel()
+void QProcessActive::DoCancel()
 {
-    QPROCESS_DEBUG_PRINT("CProcessActive::DoCancel()");
+    QPROCESS_DEBUG_PRINT("QProcessActive::DoCancel()");
 
     if (qt_rprocess_running(*pproc)) {
         (*pproc)->LogonCancel(iStatus);
-        QPROCESS_DEBUG_PRINT("CProcessActive::DoCancel(): Stopped monitoring for process exit.");
+        QPROCESS_DEBUG_PRINT("QProcessActive::DoCancel(): Stopped monitoring for process exit.");
     } else {
-        QPROCESS_DEBUG_PRINT("CProcessActive::DoCancel(): Process doesn't exist");
+        QPROCESS_DEBUG_PRINT("QProcessActive::DoCancel(): Process doesn't exist");
     }
 }
 
 
 // Called from ProcessManagerThread
-CProcessManagerMediator* CProcessManagerMediator::construct()
+QProcessManagerMediator *QProcessManagerMediator::construct()
 {
-    CProcessManagerMediator*  newInstance = new CProcessManagerMediator;
+    QProcessManagerMediator *newInstance = new QProcessManagerMediator;
     TInt err(KErrNone);
 
     newInstance->currentCommand = ENoCommand;
@@ -439,77 +450,77 @@ CProcessManagerMediator* CProcessManagerMediator::construct()
     if (newInstance) {
         err = newInstance->processManagerThread.Open(newInstance->processManagerThread.Id());
         QPROCESS_ASSERT((err == KErrNone),
-            EProcessManagerMediatorThreadOpenFailed,
-            "CProcessManagerMediator::construct(): Failed to open processManagerThread (err:%d)", err)
+                        EProcessManagerMediatorThreadOpenFailed,
+                        "QProcessManagerMediator::construct(): Failed to open processManagerThread (err:%d)", err)
     } else {
         QPROCESS_ASSERT(0,
-            EProcessManagerMediatorCreationFailed,
-            "CProcessManagerMediator::construct(): Failed to open construct mediator")
+                        EProcessManagerMediatorCreationFailed,
+                        "QProcessManagerMediator::construct(): Failed to open construct mediator")
     }
 
     // Activate mediator
     CActiveScheduler::Add(newInstance);
     newInstance->iStatus = KRequestPending;
     newInstance->SetActive();
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::construct(): new instance successfully created and activated");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::construct(): new instance successfully created and activated");
 
     return newInstance;
 }
 
 // Called from ProcessManagerThread
-CProcessManagerMediator::CProcessManagerMediator()
-    : CActive(CActive::EPriorityStandard)
+QProcessManagerMediator::QProcessManagerMediator()
+        : CActive(CActive::EPriorityStandard)
 {
     // Nothing to do
 }
 
 // Called from ProcessManagerThread
-CProcessManagerMediator::~CProcessManagerMediator()
+QProcessManagerMediator::~QProcessManagerMediator()
 {
     processManagerThread.Close();
-	currentCommand = ENoCommand;
+    currentCommand = ENoCommand;
     currentObserver = NULL;
 }
 
 // Called from main thread
-bool CProcessManagerMediator::add(CProcessActive* processObserver)
+bool QProcessManagerMediator::add(QProcessActive *processObserver)
 {
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::add()");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::add()");
     return notify(processObserver, EAdd);
 }
 
 // Called from main thread
-void CProcessManagerMediator::remove(CProcessActive* processObserver)
+void QProcessManagerMediator::remove(QProcessActive *processObserver)
 {
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::remove()");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::remove()");
     notify(processObserver, ERemove);
 }
 
 // Called from main thread
-void CProcessManagerMediator::terminate()
+void QProcessManagerMediator::terminate()
 {
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::terminate()");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::terminate()");
     notify(NULL, ETerminate);
 }
 
 // Called from main thread
-bool CProcessManagerMediator::notify(CProcessActive* processObserver, Commands command)
+bool QProcessManagerMediator::notify(QProcessActive *processObserver, Commands command)
 {
     bool success(true);
 
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::Notify(): Command: %d, processObserver: 0x%x", command, processObserver);
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::Notify(): Command: %d, processObserver: 0x%x", command, processObserver);
 
     QPROCESS_ASSERT((command == ETerminate || processObserver),
-        EProcessManagerMediatorNullObserver,
-        "CProcessManagerMediator::Notify(): NULL processObserver not allowed for command: %d", command)
+                    EProcessManagerMediatorNullObserver,
+                    "QProcessManagerMediator::Notify(): NULL processObserver not allowed for command: %d", command)
 
     QPROCESS_ASSERT(IsActive(),
-        EProcessManagerMediatorInactive,
-        "CProcessManagerMediator::Notify(): Mediator is not active!")
+                    EProcessManagerMediatorInactive,
+                    "QProcessManagerMediator::Notify(): Mediator is not active!")
 
-    QPROCESS_ASSERT(iStatus==KRequestPending,
-        EProcessManagerMediatorNotPending,
-        "CProcessManagerMediator::Notify(): Mediator request not pending!")
+    QPROCESS_ASSERT(iStatus == KRequestPending,
+                    EProcessManagerMediatorNotPending,
+                    "QProcessManagerMediator::Notify(): Mediator request not pending!")
 
     currentObserver = processObserver;
     currentCommand = command;
@@ -519,16 +530,16 @@ bool CProcessManagerMediator::notify(CProcessActive* processObserver, Commands c
     processManagerThread.Rendezvous(pmStatus);
 
     // Complete request -> RunL will run in the process manager thread
-    TRequestStatus* status = &iStatus;
+    TRequestStatus *status = &iStatus;
     processManagerThread.RequestComplete(status, command);
 
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::Notify(): Waiting process manager to complete...");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::Notify(): Waiting process manager to complete...");
     User::WaitForRequest(pmStatus);
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::Notify(): Wait over");
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::Notify(): Wait over");
 
     if (currentObserver) {
         success = !(currentObserver->error());
-        QPROCESS_DEBUG_PRINT("CProcessManagerMediator::Notify(): success = %d", success);
+        QPROCESS_DEBUG_PRINT("QProcessManagerMediator::Notify(): success = %d", success);
     }
 
     currentObserver = NULL;
@@ -538,25 +549,25 @@ bool CProcessManagerMediator::notify(CProcessActive* processObserver, Commands c
 }
 
 // Called from ProcessManagerThread
-void CProcessManagerMediator::RunL()
+void QProcessManagerMediator::RunL()
 {
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::RunL(): currentCommand: %d, iStatus: %d", currentCommand, iStatus.Int());
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::RunL(): currentCommand: %d, iStatus: %d", currentCommand, iStatus.Int());
     switch (currentCommand) {
-        case EAdd:
-            currentObserver->start();
-            break;
-        case ERemove:
-            currentObserver->stop();
-            break;
-        case ETerminate:
-            Deque();
-            CActiveScheduler::Stop();
-            return;
-        default:
-            QPROCESS_ASSERT(0,
-                EProcessManagerMediatorInvalidCmd,
-                "CProcessManagerMediator::RunL(): Invalid command!")
-            break;
+    case EAdd:
+        currentObserver->start();
+        break;
+    case ERemove:
+        currentObserver->stop();
+        break;
+    case ETerminate:
+        Deque();
+        CActiveScheduler::Stop();
+        return;
+    default:
+        QPROCESS_ASSERT(0,
+                        EProcessManagerMediatorInvalidCmd,
+                        "QProcessManagerMediator::RunL(): Invalid command!")
+        break;
     }
 
     iStatus = KRequestPending;
@@ -567,44 +578,44 @@ void CProcessManagerMediator::RunL()
 }
 
 // Called from ProcessManagerThread
-TInt CProcessManagerMediator::RunError(TInt aError)
+TInt QProcessManagerMediator::RunError(TInt aError)
 {
     Q_UNUSED(aError);
     // Handle RunL leave (should never happen)
     QPROCESS_ASSERT(0,
-        EProcessManagerMediatorRunError,
-        "CProcessManagerMediator::RunError(): Should never get here!")
+                    EProcessManagerMediatorRunError,
+                    "QProcessManagerMediator::RunError(): Should never get here!")
     return 0;
 }
 
 // Called from ProcessManagerThread
-void CProcessManagerMediator::DoCancel()
+void QProcessManagerMediator::DoCancel()
 {
-    QPROCESS_DEBUG_PRINT("CProcessManagerMediator::DoCancel()");
-    TRequestStatus* status = &iStatus;
+    QPROCESS_DEBUG_PRINT("QProcessManagerMediator::DoCancel()");
+    TRequestStatus *status = &iStatus;
     processManagerThread.RequestComplete(status, KErrCancel);
 }
 
 Q_GLOBAL_STATIC(QProcessManager, processManager)
 
-TInt processManagerThreadFunction(TAny* param)
+TInt processManagerThreadFunction(TAny *param)
 {
     QPROCESS_ASSERT(param,
-        EProcessManagerNullParam,
-        "processManagerThreadFunction(): NULL param")
+                    EProcessManagerNullParam,
+                    "processManagerThreadFunction(): NULL param")
 
-    QProcessManager* manager = reinterpret_cast<QProcessManager*>(param);
+    QProcessManager *manager = reinterpret_cast<QProcessManager*>(param);
 
-    CActiveScheduler* scheduler = new CQtActiveScheduler();
+    CActiveScheduler *scheduler = new CQtActiveScheduler();
 
     QPROCESS_ASSERT(scheduler,
-        EProcessManagerSchedulerCreationFail,
-        "processManagerThreadFunction(): Scheduler creation failed")
+                    EProcessManagerSchedulerCreationFail,
+                    "processManagerThreadFunction(): Scheduler creation failed")
 
     CActiveScheduler::Install(scheduler);
 
     //Creating mediator also adds it to scheduler and activates it. Failure will panic.
-    manager->setMediator(CProcessManagerMediator::construct());
+    manager->setMediator(QProcessManagerMediator::construct());
     RThread::Rendezvous(KErrNone);
 
     CActiveScheduler::Start();
@@ -616,13 +627,13 @@ TInt processManagerThreadFunction(TAny* param)
 }
 
 QProcessManager::QProcessManager()
-    : mediator(NULL), threadStarted(false)
+        : mediator(NULL), threadStarted(false)
 {
     TInt err = managerMutex.CreateLocal();
 
     QPROCESS_ASSERT(err == KErrNone,
-        EProcessManagerMutexCreationFail,
-        "QProcessManager::QProcessManager(): Failed to create new managerMutex (err: %d)", err)
+                    EProcessManagerMutexCreationFail,
+                    "QProcessManager::QProcessManager(): Failed to create new managerMutex (err: %d)", err)
 }
 
 QProcessManager::~QProcessManager()
@@ -630,10 +641,10 @@ QProcessManager::~QProcessManager()
     QPROCESS_DEBUG_PRINT("QProcessManager::~QProcessManager()");
     // Cancel death listening for all child processes
     if (mediator) {
-        QMap<int, CProcessActive *>::Iterator it = children.begin();
+        QMap<int, QProcessActive *>::Iterator it = children.begin();
         while (it != children.end()) {
             // Remove all monitors
-            CProcessActive *active = it.value();
+            QProcessActive *active = it.value();
             mediator->remove(active);
 
             QPROCESS_DEBUG_PRINT("QProcessManager::~QProcessManager() removed listening for a process");
@@ -647,7 +658,7 @@ QProcessManager::~QProcessManager()
 
     qDeleteAll(children.values());
     children.clear();
-	managerThread.Close();
+    managerThread.Close();
     managerMutex.Close();
 }
 
@@ -664,8 +675,8 @@ void QProcessManager::startThread()
                                         EOwnerProcess);
 
         QPROCESS_ASSERT(err == KErrNone,
-            EProcessManagerThreadCreationFail,
-            "QProcessManager::startThread(): Failed to create new managerThread (err:%d)", err)
+                        EProcessManagerThreadCreationFail,
+                        "QProcessManager::startThread(): Failed to create new managerThread (err:%d)", err)
 
         threadStarted = true;
 
@@ -684,8 +695,8 @@ static QBasicAtomicInt idCounter = Q_BASIC_ATOMIC_INITIALIZER(1);
 bool QProcessManager::add(QProcess *process)
 {
     QPROCESS_ASSERT(process,
-        EProcessManagerNullParam,
-        "QProcessManager::add(): Failed to add CProcessActive to ProcessManager - NULL process")
+                    EProcessManagerNullParam,
+                    "QProcessManager::add(): Failed to add QProcessActive to ProcessManager - NULL process")
 
     lock();
 
@@ -694,19 +705,19 @@ bool QProcessManager::add(QProcess *process)
 
     QPROCESS_DEBUG_PRINT("QProcessManager::add(): serial: %d, deathPipe: %d - %d, symbianProcess: 0x%x", serial, process->d_func()->deathPipe[0], process->d_func()->deathPipe[1], process->d_func()->symbianProcess);
 
-    CProcessActive* newActive =
-        CProcessActive::construct(process,
+    QProcessActive *newActive =
+        QProcessActive::construct(process,
                                   &(process->d_func()->symbianProcess),
                                   serial,
                                   process->d_func()->deathPipe[1]);
 
-    if (newActive){
+    if (newActive) {
         if (mediator->add(newActive)) {
             children.insert(serial, newActive);
             unlock();
             return true;
         } else {
-            QPROCESS_DEBUG_PRINT("QProcessManager::add(): Failed to add CProcessActive to ProcessManager");
+            QPROCESS_DEBUG_PRINT("QProcessManager::add(): Failed to add QProcessActive to ProcessManager");
             delete newActive;
         }
     }
@@ -719,13 +730,13 @@ bool QProcessManager::add(QProcess *process)
 void QProcessManager::remove(QProcess *process)
 {
     QPROCESS_ASSERT(process,
-        EProcessManagerNullParam,
-        "QProcessManager::remove(): Failed to remove CProcessActive from ProcessManager - NULL process")
+                    EProcessManagerNullParam,
+                    "QProcessManager::remove(): Failed to remove QProcessActive from ProcessManager - NULL process")
 
     lock();
 
     int serial = process->d_func()->serial;
-    CProcessActive *active = children.value(serial);
+    QProcessActive *active = children.value(serial);
     if (!active) {
         unlock();
         return;
@@ -825,13 +836,13 @@ bool QProcessPrivate::processStarted()
 
 qint64 QProcessPrivate::bytesAvailableFromStdout() const
 {
-    // In Symbian, zero bytes are always available
+    // In Symbian, stdout is not supported
     return 0;
 }
 
 qint64 QProcessPrivate::bytesAvailableFromStderr() const
 {
-    // In Symbian, zero bytes are always available
+    // In Symbian, stderr is not supported
     return 0;
 }
 
@@ -839,7 +850,7 @@ qint64 QProcessPrivate::readFromStdout(char *data, qint64 maxlen)
 {
     Q_UNUSED(data);
     Q_UNUSED(maxlen);
-    // In Symbian, zero bytes are always read
+    // In Symbian, stdout is not supported
     return 0;
 }
 
@@ -847,7 +858,7 @@ qint64 QProcessPrivate::readFromStderr(char *data, qint64 maxlen)
 {
     Q_UNUSED(data);
     Q_UNUSED(maxlen);
-    // In Symbian, zero bytes are always read
+    // In Symbian, stderr is not supported
     return 0;
 }
 
@@ -855,14 +866,14 @@ qint64 QProcessPrivate::writeToStdin(const char *data, qint64 maxlen)
 {
     Q_UNUSED(data);
     Q_UNUSED(maxlen);
-    // In Symbian, zero bytes are always written
+    // In Symbian, stdin is not supported
     return 0;
 }
 
 void QProcessPrivate::terminateProcess()
 {
-    // Not allowed by platform security - will panic kern-exec 46 if process has been started.
-    // Works if process is not yet started.
+    // Needs PowerMgmt capability if process has been started; will panic kern-exec 46 otherwise.
+    // Always works if process is not yet started.
     if (qt_rprocess_running(symbianProcess)) {
         symbianProcess->Terminate(0);
     } else {
@@ -872,8 +883,8 @@ void QProcessPrivate::terminateProcess()
 
 void QProcessPrivate::killProcess()
 {
-    // Not allowed by platform security - will panic kern-exec 46 if process has been started.
-    // Works if process is not yet started.
+    // Needs PowerMgmt capability if process has been started; will panic kern-exec 46 otherwise.
+    // Always works if process is not yet started.
     if (qt_rprocess_running(symbianProcess)) {
         symbianProcess->Kill(0);
     } else {
@@ -926,9 +937,8 @@ bool QProcessPrivate::waitForFinished(int msecs)
         User::WaitForRequest(logonStatus, timerStatus);
         QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished() - Wait completed");
 
-        if (timerStatus == KErrNone) {
+        if (timerStatus == KErrNone)
             timeoutOccurred = true;
-        }
 
         timer.Cancel();
         timer.Close();
@@ -941,11 +951,11 @@ bool QProcessPrivate::waitForFinished(int msecs)
         QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForFinished(), qt_rprocess_running returned false");
     }
 
-	if (timeoutOccurred) {
-	    processError = QProcess::Timedout;
-	    q->setErrorString(QLatin1String(QT_TRANSLATE_NOOP(QProcess, "Process operation timed out")));
-	    return false;
-	}
+    if (timeoutOccurred) {
+        processError = QProcess::Timedout;
+        q->setErrorString(QLatin1String(QT_TRANSLATE_NOOP(QProcess, "Process operation timed out")));
+        return false;
+    }
 
     _q_processDied();
 
@@ -1000,21 +1010,18 @@ void QProcessPrivate::_q_notified()
     // Nothing to do in Symbian
 }
 
-/*! \internal
- */
 bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDirectory, qint64 *pid)
 {
     QPROCESS_DEBUG_PRINT("QProcessPrivate::startDetached()");
     Q_UNUSED(workingDirectory);
 
-    RProcess* newProc = NULL;
+    RProcess *newProc = NULL;
 
     TInt err = qt_create_symbian_process(&newProc, program, arguments);
 
     if (err == KErrNone) {
-        if (pid) {
+        if (pid)
             *pid = (qint64)newProc->Id();
-        }
 
         newProc->Resume();
         newProc->Close();
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index d28cdc4..99296c7 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -458,11 +458,11 @@ bool QProcessPrivate::createChannel(Channel &channel)
     }
 }
 
-static char **_q_dupEnvironment(const QHash<QString, QString> *environment, int *envc)
+static char **_q_dupEnvironment(const QHash<QByteArray, QByteArray> &environment, int *envc)
 {
     *envc = 0;
-    if (!environment)
-        return 0;               // use the default environment
+    if (environment.isEmpty())
+        return 0;
 
     // if LD_LIBRARY_PATH exists in the current environment, but
     // not in the environment list passed by the programmer, then
@@ -474,17 +474,17 @@ static char **_q_dupEnvironment(const QHash<QString, QString> *environment, int
 #endif
     const QByteArray envLibraryPath = qgetenv(libraryPath);
     bool needToAddLibraryPath = !envLibraryPath.isEmpty() &&
-                                !environment->contains(QLatin1String(libraryPath));
+                                !environment.contains(libraryPath);
 
-    char **envp = new char *[environment->count() + 2];
-    envp[environment->count()] = 0;
-    envp[environment->count() + 1] = 0;
+    char **envp = new char *[environment.count() + 2];
+    envp[environment.count()] = 0;
+    envp[environment.count() + 1] = 0;
 
-    QHash<QString, QString>::ConstIterator it = environment->constBegin();
-    const QHash<QString, QString>::ConstIterator end = environment->constEnd();
+    QHash<QByteArray, QByteArray>::ConstIterator it = environment.constBegin();
+    const QHash<QByteArray, QByteArray>::ConstIterator end = environment.constEnd();
     for ( ; it != end; ++it) {
-        QByteArray key = it.key().toLocal8Bit();
-        QByteArray value = it.value().toLocal8Bit();
+        QByteArray key = it.key();
+        QByteArray value = it.value();
         key.reserve(key.length() + 1 + value.length());
         key.append('=');
         key.append(value);
@@ -590,7 +590,9 @@ void QProcessPrivate::startProcess()
 
     // Duplicate the environment.
     int envc = 0;
-    char **envp = _q_dupEnvironment(environment, &envc);
+    char **envp = 0;
+    if (environment.d.constData())
+        envp = _q_dupEnvironment(environment.d.constData()->hash, &envc);
 
     // Encode the working directory if it's non-empty, otherwise just pass 0.
     const char *workingDirPtr = 0;
@@ -1161,8 +1163,6 @@ void QProcessPrivate::_q_notified()
 {
 }
 
-/*! \internal
- */
 bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDirectory, qint64 *pid)
 {
     processManager()->start();
diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp
index acb169f..dee0162 100644
--- a/src/corelib/io/qprocess_win.cpp
+++ b/src/corelib/io/qprocess_win.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -278,17 +278,17 @@ static QString qt_create_commandline(const QString &program, const QStringList &
     return args;
 }
 
-static QByteArray qt_create_environment(const QHash<QString, QString> *environment)
+static QByteArray qt_create_environment(const QHash<QString, QString> &environment)
 {
     QByteArray envlist;
-    if (environment) {
-        QHash<QString, QString> copy = *environment;
+    if (!environment.isEmpty()) {
+        QHash<QString, QString> copy = environment;
 
         // add PATH if necessary (for DLL loading)
         if (!copy.contains(QLatin1String("PATH"))) {
             QByteArray path = qgetenv("PATH");
             if (!path.isEmpty())
-            copy.insert(QLatin1String("PATH"), QString::fromLocal8Bit(path));
+                copy.insert(QLatin1String("PATH"), QString::fromLocal8Bit(path));
         }
 
         // add systemroot if needed
@@ -362,7 +362,9 @@ void QProcessPrivate::startProcess()
     QString args = qt_create_commandline(QString(), arguments);
 #else
     QString args = qt_create_commandline(program, arguments);
-    QByteArray envlist = qt_create_environment(environment);
+    QByteArray envlist;
+    if (environment.d.constData())
+        envlist = qt_create_environment(environment.d.constData()->hash);
 #endif
 
 #if defined QPROCESS_DEBUG
@@ -393,9 +395,13 @@ void QProcessPrivate::startProcess()
     };
     success = CreateProcess(0, (wchar_t*)args.utf16(),
                             0, 0, TRUE, dwCreationFlags,
-                            environment ? envlist.data() : 0,
+                            environment.isEmpty() ? 0 : envlist.data(),
                             workingDirectory.isEmpty() ? 0 : (wchar_t*)QDir::toNativeSeparators(workingDirectory).utf16(),
                             &startupInfo, pid);
+    if (!success) {
+        // Capture the error string before we do CloseHandle below
+        q->setErrorString(QProcess::tr("Process failed to start: %1").arg(qt_error_string()));
+    }
 
     if (stdinChannel.pipe[0] != INVALID_Q_PIPE) {
         CloseHandle(stdinChannel.pipe[0]);
@@ -414,7 +420,6 @@ void QProcessPrivate::startProcess()
     if (!success) {
         cleanup();
         processError = QProcess::FailedToStart;
-        q->setErrorString(QProcess::tr("Process failed to start"));
         emit q->error(processError);
         q->setProcessState(QProcess::NotRunning);
         return;
diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index ab4a7b7..5c543d4 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -1485,11 +1485,7 @@ uchar *QResourceFileEnginePrivate::map(qint64 offset, qint64 size, QFile::Memory
 {
     Q_Q(QResourceFileEngine);
     Q_UNUSED(flags);
-    if (!resource.isValid()
-        || offset < 0
-        || size < 0
-        || offset + size > resource.size()
-        || (size == 0)) {
+    if (offset < 0 || size <= 0 || !resource.isValid() || offset + size > resource.size()) {
         q->setError(QFile::UnspecifiedError, QString());
         return 0;
     }
diff --git a/src/corelib/io/qresource.h b/src/corelib/io/qresource.h
index dc2df92..13cd436 100644
--- a/src/corelib/io/qresource.h
+++ b/src/corelib/io/qresource.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qresource_iterator.cpp b/src/corelib/io/qresource_iterator.cpp
index b1e4c08..e58018c 100644
--- a/src/corelib/io/qresource_iterator.cpp
+++ b/src/corelib/io/qresource_iterator.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qresource_iterator_p.h b/src/corelib/io/qresource_iterator_p.h
index df004e8..2047180 100644
--- a/src/corelib/io/qresource_iterator_p.h
+++ b/src/corelib/io/qresource_iterator_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qresource_p.h b/src/corelib/io/qresource_p.h
index 8757562..b63ed30 100644
--- a/src/corelib/io/qresource_p.h
+++ b/src/corelib/io/qresource_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp
index 4c19cbf..1fd2165 100644
--- a/src/corelib/io/qsettings.cpp
+++ b/src/corelib/io/qsettings.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -223,7 +223,8 @@ QConfFile::QConfFile(const QString &fileName, bool _userPerms)
 
 QConfFile::~QConfFile()
 {
-    usedHashFunc()->remove(name);
+    if (usedHashFunc())
+        usedHashFunc()->remove(name);
 }
 
 ParsedSettingsMap QConfFile::mergedKeyMap() const
@@ -2117,12 +2118,12 @@ void QConfFileSettingsPrivate::ensureSectionParsed(QConfFile *confFile,
     Custom types registered using qRegisterMetaType() and
     qRegisterMetaTypeStreamOperators() can be stored using QSettings.
 
-    \section1 Key Syntax
+    \section1 Section and Key Syntax
 
     Setting keys can contain any Unicode characters. The Windows
     registry and INI files use case-insensitive keys, whereas the
     Carbon Preferences API on Mac OS X uses case-sensitive keys. To
-    avoid portability problems, follow these two simple rules:
+    avoid portability problems, follow these simple rules:
 
     \list 1
     \o Always refer to the same key using the same case. For example,
@@ -2133,7 +2134,7 @@ void QConfFileSettingsPrivate::ensureSectionParsed(QConfFile *confFile,
        example, if you have a key called "MainWindow", don't try to
        save another key as "mainwindow".
 
-    \o Do not use slashes  ('/' and '\\') in key names; the
+    \o Do not use slashes ('/' and '\\') in section or key names; the
        backslash character is used to separate sub keys (see below). On
        windows '\\' are converted by QSettings to '/', which makes
        them identical.
@@ -3198,8 +3199,8 @@ bool QSettings::isWritable() const
 
   Note that the Windows registry and INI files use case-insensitive
   keys, whereas the Carbon Preferences API on Mac OS X uses
-  case-sensitive keys. To avoid portability problems, see the \l{Key
-  Syntax} rules.
+  case-sensitive keys. To avoid portability problems, see the
+  \l{Section and Key Syntax} rules.
 
   Example:
 
@@ -3233,8 +3234,8 @@ void QSettings::setValue(const QString &key, const QVariant &value)
 
     Note that the Windows registry and INI files use case-insensitive
     keys, whereas the Carbon Preferences API on Mac OS X uses
-    case-sensitive keys. To avoid portability problems, see the \l{Key
-    Syntax} rules.
+    case-sensitive keys. To avoid portability problems, see the
+    \l{Section and Key Syntax} rules.
 
     \sa setValue(), value(), contains()
 */
@@ -3268,8 +3269,8 @@ void QSettings::remove(const QString &key)
 
     Note that the Windows registry and INI files use case-insensitive
     keys, whereas the Carbon Preferences API on Mac OS X uses
-    case-sensitive keys. To avoid portability problems, see the \l{Key
-    Syntax} rules.
+    case-sensitive keys. To avoid portability problems, see the
+    \l{Section and Key Syntax} rules.
 
     \sa value(), setValue()
 */
@@ -3330,8 +3331,8 @@ bool QSettings::event(QEvent *event)
 
     Note that the Windows registry and INI files use case-insensitive
     keys, whereas the Carbon Preferences API on Mac OS X uses
-    case-sensitive keys. To avoid portability problems, see the \l{Key
-    Syntax} rules.
+    case-sensitive keys. To avoid portability problems, see the
+    \l{Section and Key Syntax} rules.
 
     Example:
 
diff --git a/src/corelib/io/qsettings.h b/src/corelib/io/qsettings.h
index a1ce361..de33156 100644
--- a/src/corelib/io/qsettings.h
+++ b/src/corelib/io/qsettings.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qsettings_mac.cpp b/src/corelib/io/qsettings_mac.cpp
index 834c994..8fcaccc 100644
--- a/src/corelib/io/qsettings_mac.cpp
+++ b/src/corelib/io/qsettings_mac.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qsettings_p.h b/src/corelib/io/qsettings_p.h
index 8811544..bcd8744 100644
--- a/src/corelib/io/qsettings_p.h
+++ b/src/corelib/io/qsettings_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qsettings_win.cpp b/src/corelib/io/qsettings_win.cpp
index 6019c7f..f38d72c 100644
--- a/src/corelib/io/qsettings_win.cpp
+++ b/src/corelib/io/qsettings_win.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp
index d76e99b..f9e75aa 100644
--- a/src/corelib/io/qtemporaryfile.cpp
+++ b/src/corelib/io/qtemporaryfile.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -292,14 +292,20 @@ class QTemporaryFileEngine : public QFSFileEngine
     Q_DECLARE_PRIVATE(QFSFileEngine)
 public:
     QTemporaryFileEngine(const QString &file, bool fileIsTemplate = true)
-        : QFSFileEngine(file), filePathIsTemplate(fileIsTemplate)
+        : QFSFileEngine(), filePathIsTemplate(fileIsTemplate)
     {
+        Q_D(QFSFileEngine);
+        d->filePath = file;
+
+        if (!filePathIsTemplate)
+            QFSFileEngine::setFileName(file);
     }
 
     ~QTemporaryFileEngine();
 
     bool isReallyOpen();
     void setFileName(const QString &file);
+    void setFileTemplate(const QString &fileTemplate);
 
     bool open(QIODevice::OpenMode flags);
     bool remove();
@@ -336,6 +342,13 @@ void QTemporaryFileEngine::setFileName(const QString &file)
     QFSFileEngine::setFileName(file);
 }
 
+void QTemporaryFileEngine::setFileTemplate(const QString &fileTemplate)
+{
+    Q_D(QFSFileEngine);
+    if (filePathIsTemplate)
+        d->filePath = fileTemplate;
+}
+
 bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode)
 {
     Q_D(QFSFileEngine);
@@ -382,12 +395,19 @@ bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode)
         return false;
     }
 
+    QString template_ = d->filePath;
     d->filePath = QString::fromLocal8Bit(filename);
-    filePathIsTemplate = false;
     d->nativeInitFileName();
-    d->closeFileHandle = true;
     delete [] filename;
-    return QFSFileEngine::open(openMode);
+
+    if (QFSFileEngine::open(openMode)) {
+        filePathIsTemplate = false;
+        return true;
+    }
+
+    d->filePath = template_;
+    d->nativeFilePath.clear();
+    return false;
 #endif
 }
 
@@ -514,10 +534,6 @@ QTemporaryFile::QTemporaryFile()
 {
     Q_D(QTemporaryFile);
     d->templateName = QDir::tempPath() + QLatin1String("/qt_temp.XXXXXX");
-#ifdef Q_OS_SYMBIAN
-    //Just for verify that folder really exist on hardware
-    fileEngine()->mkdir( QDir::tempPath(), true  );
-#endif
 }
 
 /*!
@@ -537,7 +553,8 @@ QTemporaryFile::QTemporaryFile()
 QTemporaryFile::QTemporaryFile(const QString &templateName)
     : QFile(*new QTemporaryFilePrivate, 0)
 {
-    setFileTemplate(templateName);
+    Q_D(QTemporaryFile);
+    d->templateName = templateName;
 }
 
 /*!
@@ -571,7 +588,8 @@ QTemporaryFile::QTemporaryFile(QObject *parent)
 QTemporaryFile::QTemporaryFile(const QString &templateName, QObject *parent)
     : QFile(*new QTemporaryFilePrivate, parent)
 {
-    setFileTemplate(templateName);
+    Q_D(QTemporaryFile);
+    d->templateName = templateName;
 }
 #endif
 
@@ -675,10 +693,10 @@ QString QTemporaryFile::fileTemplate() const
 */
 void QTemporaryFile::setFileTemplate(const QString &name)
 {
-    Q_ASSERT(!isOpen());
     Q_D(QTemporaryFile);
-    fileEngine()->setFileName(name);
     d->templateName = name;
+    if (d->fileEngine)
+        static_cast<QTemporaryFileEngine*>(d->fileEngine)->setFileTemplate(name);
 }
 
 /*!
diff --git a/src/corelib/io/qtemporaryfile.h b/src/corelib/io/qtemporaryfile.h
index 85033f1..67b4704 100644
--- a/src/corelib/io/qtemporaryfile.h
+++ b/src/corelib/io/qtemporaryfile.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp
index ad0a67d..5931267 100644
--- a/src/corelib/io/qtextstream.cpp
+++ b/src/corelib/io/qtextstream.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -937,7 +937,7 @@ inline bool QTextStreamPrivate::putString(const QString &s, bool number)
     // handle padding
     int padSize = fieldWidth - s.size();
     if (padSize > 0) {
-        QString pad(padSize > 0 ? padSize : 0, padChar);
+        QString pad(padSize, padChar);
         if (fieldAlignment == QTextStream::AlignLeft) {
             tmp.append(QString(padSize, padChar));
         } else if (fieldAlignment == QTextStream::AlignRight
diff --git a/src/corelib/io/qtextstream.h b/src/corelib/io/qtextstream.h
index ddf5f69..463924a 100644
--- a/src/corelib/io/qtextstream.h
+++ b/src/corelib/io/qtextstream.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -274,7 +274,7 @@ class Q_CORE_EXPORT QTextStreamManipulator
 {
 public:
     QTextStreamManipulator(QTSMFI m, int a) { mf = m; mc = 0; arg = a; }
-    QTextStreamManipulator(QTSMFC m, QChar c) { mf = 0; mc = m; ch = c; }
+    QTextStreamManipulator(QTSMFC m, QChar c) { mf = 0; mc = m; ch = c; arg = -1; }
     void exec(QTextStream &s) { if (mf) { (s.*mf)(arg); } else { (s.*mc)(ch); } }
 
 private:
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index acbac36..face923 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -5699,6 +5699,10 @@ QString QUrl::fromAce(const QByteArray &domain)
     Applications (IDNA) specification, which allows for domain names
     (like \c "example.com") to be written using international
     characters.
+
+    This function return an empty QByteArra if \a domain is not a valid
+    hostname. Note, in particular, that IPv6 literals are not valid domain
+    names.
 */
 QByteArray QUrl::toAce(const QString &domain)
 {
diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h
index 65da5bf..b00074a 100644
--- a/src/corelib/io/qurl.h
+++ b/src/corelib/io/qurl.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qwindowspipewriter.cpp b/src/corelib/io/qwindowspipewriter.cpp
index 1bada6a..1a2a271 100644
--- a/src/corelib/io/qwindowspipewriter.cpp
+++ b/src/corelib/io/qwindowspipewriter.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -160,6 +160,7 @@ void QWindowsPipeWriter::run()
             hasWritten = true;
             lock.unlock();
         }
+        emit bytesWritten(totalWritten);
         emit canWrite();
     }
     CloseHandle(overl.hEvent);
diff --git a/src/corelib/io/qwindowspipewriter_p.h b/src/corelib/io/qwindowspipewriter_p.h
index dd04c97..28a3b16 100644
--- a/src/corelib/io/qwindowspipewriter_p.h
+++ b/src/corelib/io/qwindowspipewriter_p.h
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 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.
@@ -9,8 +10,8 @@
 ** 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.
+** 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
@@ -20,21 +21,20 @@
 ** 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.
+** 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.
+**
+**
+**
+**
+**
+**
 **
-** 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.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -121,6 +121,7 @@ class Q_CORE_EXPORT QWindowsPipeWriter : public QThread
 
 Q_SIGNALS:
     void canWrite();
+    void bytesWritten(qint64 bytes);
 
 public:
     QWindowsPipeWriter(HANDLE writePipe, QObject * parent = 0);