Move QIpPacketHeader to the header where QNetworkDatagramPrivate will be

Change-Id: I14839ba5678944c2864bffff1417a1d4b790f9c3
Reviewed-by: Richard J. Moore <rich@kde.org>

src/network/kernel/kernel.pri

@@ -11,11 +11,12 @@ HEADERS += kernel/qauthenticator.h \
            kernel/qhostaddress_p.h \
            kernel/qhostinfo.h \
            kernel/qhostinfo_p.h \
-           kernel/qurlinfo_p.h \
+           kernel/qnetworkdatagram_p.h \
+           kernel/qnetworkinterface.h \
+           kernel/qnetworkinterface_p.h \
            kernel/qnetworkproxy.h \
            kernel/qnetworkproxy_p.h \
-	   kernel/qnetworkinterface.h \
+           kernel/qurlinfo_p.h
-	   kernel/qnetworkinterface_p.h
 
 SOURCES += kernel/qauthenticator.cpp \
            kernel/qdnslookup.cpp \

src/network/kernel/qnetworkdatagram_p.h

@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 Intel Corporation.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** 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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKDATAGRAM_P_H
+#define QNETWORKDATAGRAM_P_H
+
+#include <QtNetwork/qhostaddress.h>
+
+QT_BEGIN_NAMESPACE
+
+class QIpPacketHeader
+{
+public:
+    QIpPacketHeader(const QHostAddress &dstAddr = QHostAddress(), quint16 port = 0)
+        : destinationAddress(dstAddr), ifindex(0), hopLimit(-1), destinationPort(port)
+    {}
+
+    void clear()
+    {
+        senderAddress.clear();
+        destinationAddress.clear();
+        ifindex = 0;
+        hopLimit = -1;
+    }
+
+    QHostAddress senderAddress;
+    QHostAddress destinationAddress;
+
+    uint ifindex;
+    int hopLimit;
+    quint16 senderPort;
+    quint16 destinationPort;
+};
+
+QT_END_NAMESPACE
+
+#endif // QNETWORKDATAGRAM_P_H

src/network/socket/qabstractsocketengine_p.h

@@ -55,6 +55,7 @@
 #include "QtNetwork/qhostaddress.h"
 #include "QtNetwork/qabstractsocket.h"
 #include "private/qobject_p.h"
+#include "private/qnetworkdatagram_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -65,30 +66,6 @@ class QNetworkInterface;
 #endif
 class QNetworkProxy;
 
-class QIpPacketHeader
-{
-public:
-    QIpPacketHeader(const QHostAddress &dstAddr = QHostAddress(), quint16 port = 0)
-        : destinationAddress(dstAddr), ifindex(0), hopLimit(-1), destinationPort(port)
-    {}
-
-    void clear()
-    {
-        senderAddress.clear();
-        destinationAddress.clear();
-        ifindex = 0;
-        hopLimit = -1;
-    }
-
-    QHostAddress senderAddress;
-    QHostAddress destinationAddress;
-
-    uint ifindex;
-    int hopLimit;
-    quint16 senderPort;
-    quint16 destinationPort;
-};
-
 class QAbstractSocketEngineReceiver {
 public:
     virtual ~QAbstractSocketEngineReceiver(){}