diff -r 000000000000 -r 1918ee327afb src/network/access/qhttpnetworkheader.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/network/access/qhttpnetworkheader.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qhttpnetworkheader_p.h"
+
+#ifndef QT_NO_HTTP
+
+QT_BEGIN_NAMESPACE
+
+QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QUrl &newUrl)
+    :url(newUrl)
+{
+}
+
+QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QHttpNetworkHeaderPrivate &other)
+    :QSharedData(other)
+{
+    url = other.url;
+    fields = other.fields;
+}
+
+qint64 QHttpNetworkHeaderPrivate::contentLength() const
+{
+    bool ok = false;
+    QByteArray value = headerField("content-length");
+    qint64 length = value.toULongLong(&ok);
+    if (ok)
+        return length;
+    return -1; // the header field is not set
+}
+
+void QHttpNetworkHeaderPrivate::setContentLength(qint64 length)
+{
+    setHeaderField("Content-Length", QByteArray::number(length));
+}
+
+QByteArray QHttpNetworkHeaderPrivate::headerField(const QByteArray &name, const QByteArray &defaultValue) const
+{
+    QList<QByteArray> allValues = headerFieldValues(name);
+    if (allValues.isEmpty())
+        return defaultValue;
+
+    QByteArray result;
+    bool first = true;
+    foreach (QByteArray value, allValues) {
+        if (!first)
+            result += ", ";
+        first = false;
+        result += value;
+    }
+    return result;
+}
+
+QList<QByteArray> QHttpNetworkHeaderPrivate::headerFieldValues(const QByteArray &name) const
+{
+    QList<QByteArray> result;
+    QByteArray lowerName = name.toLower();
+    QList<QPair<QByteArray, QByteArray> >::ConstIterator it = fields.constBegin(),
+                                                        end = fields.constEnd();
+    for ( ; it != end; ++it)
+        if (lowerName == it->first.toLower())
+            result += it->second;
+
+    return result;
+}
+
+void QHttpNetworkHeaderPrivate::setHeaderField(const QByteArray &name, const QByteArray &data)
+{
+    QByteArray lowerName = name.toLower();
+    QList<QPair<QByteArray, QByteArray> >::Iterator it = fields.begin();
+    while (it != fields.end()) {
+        if (lowerName == it->first.toLower())
+            it = fields.erase(it);
+        else
+            ++it;
+    }
+    fields.append(qMakePair(name, data));
+}
+
+bool QHttpNetworkHeaderPrivate::operator==(const QHttpNetworkHeaderPrivate &other) const
+{
+   return (url == other.url);
+}
+
+
+QT_END_NAMESPACE
+
+#endif