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diff --git a/src/gui/embedded/qtransportauthdefs_qws.h b/src/gui/embedded/qtransportauthdefs_qws.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTRANSPORTAUTHDEFS_QWS_H
+#define QTRANSPORTAUTHDEFS_QWS_H
+
+#include <sys/types.h>
+#include <string.h>
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#define QSXE_KEY_LEN 16
+#define QSXE_MAGIC_BYTES 4
+
+// Number of bytes of each message to authenticate.  Just need to ensure
+// that the command at the beginning hasn't been tampered with.  This value
+// does not matter for trusted transports.
+#define AMOUNT_TO_AUTHENTICATE 200
+
+#define AUTH_ID(k) ((unsigned char)(k[QSXE_KEY_LEN]))
+#define AUTH_KEY(k) ((unsigned char *)(k))
+
+// must be a largish -ve number under any endianess when cast as an int
+const unsigned char magic[QSXE_MAGIC_BYTES] = { 0xBA, 0xD4, 0xD4, 0xBA };
+const int magicInt = 0xBAD4D4BA;
+
+#define QSXE_KEYFILE "keyfile"
+
+/*
+  Header in above format, less the magic bytes.
+  Useful for reading off the socket
+*/
+struct AuthHeader
+{
+    unsigned char len;
+    unsigned char pad;
+    unsigned char digest[QSXE_KEY_LEN];
+    unsigned char id;
+    unsigned char seq;
+};
+
+/*
+  Header in a form suitable for authentication routines
+*/
+struct AuthMessage
+{
+    AuthMessage()
+    {
+        ::memset( authData, 0, sizeof(authData) );
+        ::memcpy( pad_magic, magic, QSXE_MAGIC_BYTES );
+    }
+    unsigned char pad_magic[QSXE_MAGIC_BYTES];
+    union {
+        AuthHeader hdr;
+        char authData[sizeof(AuthHeader)];
+    };
+    char payLoad[AMOUNT_TO_AUTHENTICATE];
+};
+
+/**
+  Auth data as stored in _key
+*/
+struct AuthCookie
+{
+    unsigned char key[QSXE_KEY_LEN];
+    unsigned char pad;
+    unsigned char progId;
+};
+
+/*
+  Auth data as written to the key file - SUPERSEDED by usr_key_entry
+
+  This is still used internally for some functions, ie the socket
+  related calls.
+*/
+struct AuthRecord
+{
+    union {
+        AuthCookie auth;
+        char data[sizeof(struct AuthCookie)];
+    };
+    time_t change_time;
+};
+
+/*!
+  \class usr_key_entry
+  This comes from the SXE kernel patch file include/linux/lidsif.h
+
+  This is the (new) data record for the key file (version 2).
+
+  The key file is (now) either /proc/lids/keys (and the per-process
+  keys in /proc/<pid>/lids_key) OR for desktop/development ONLY (not
+  for production) it is $QPEDIR/etc/keyfile
+
+  The key file maps keys to files.
+
+  File are identified by inode and device numbers, not paths.
+
+  (See the "installs" file for path to inode/device mapping)
+*/
+struct usr_key_entry
+{
+    char key[QSXE_KEY_LEN];
+    ino_t ino;
+    dev_t dev;
+};
+
+
+/*!
+  \class IdBlock
+  \brief Data record for the manifest file.
+  The manifest file maps program id's to files
+*/
+struct IdBlock
+{
+    quint64 inode;
+    quint64 device;
+    unsigned char pad;
+    unsigned char progId;
+    unsigned short installId;
+    unsigned int keyOffset;
+    qint64 install_time;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QTRANSPORTAUTHDEFS_QWS_H
+