--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/src/messaging/addresshelper.cpp	Fri Apr 16 15:51:22 2010 +0300
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** 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 Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 "addresshelper_p.h"
+#include <qpair.h>
+
+QTM_BEGIN_NAMESPACE
+static QPair<int, int> findDelimiters(const QString& text)
+{
+    int first = -1;
+    int second = -1;
+
+    bool quoted = false;
+    bool escaped = false;
+
+    const QChar* const begin = text.constData();
+    const QChar* const end = begin + text.length();
+    for (const QChar* it = begin; it != end; ++it ) {
+        if ( !escaped && ( *it == '\\' ) ) {
+            escaped = true;
+            continue;
+        }
+
+        if ( !quoted && *it == '"' && !escaped ) {
+            quoted = true;
+        }
+        else if ( quoted && *it == '"' && !escaped ) {
+            quoted = false;
+        }
+
+        if ( !quoted ) {
+            if ( first == -1 && *it == '<' ) {
+                first = (it - begin);
+            }
+            else if ( second == -1 && *it == '>' ) {
+                second = (it - begin);
+                break;
+            }
+        }
+
+        escaped = false;
+    }
+
+    return qMakePair(first, second);
+}
+
+void qParseMailbox(QString& input, QString& name, QString& address, QString& suffix, bool &startDelimeterFound, bool &endDelimeterFound)
+{
+    // See if there is a trailing suffix
+    int pos = input.indexOf("/TYPE=");
+    if (pos != -1)
+    {
+        suffix = input.mid(pos + 6);
+        input = input.left(pos);
+    }
+
+    // Separate the email address from the name
+    QPair<int, int> delimiters = findDelimiters(input);
+
+    if (delimiters.first == -1 && delimiters.second == -1)
+    {
+        name = address = input.trimmed();
+    }
+    else
+    {
+        if (delimiters.first == -1)
+        {
+            // Unmatched '>'
+            address = input.left( delimiters.second );
+            if ( name.isEmpty() )
+                name = address;
+        }
+        else
+        {
+            name = input.left( delimiters.first );
+
+            if (delimiters.second == -1)
+                address = input.right(input.length() - delimiters.first - 1);
+            else
+                address = input.mid(delimiters.first + 1, (delimiters.second - delimiters.first - 1)).trimmed();
+        }
+        name = name.trimmed();
+    }
+
+    if (delimiters.first == -1)
+        startDelimeterFound = false;
+    else
+        startDelimeterFound = true;
+
+    if (delimiters.second == -1)
+        endDelimeterFound = false;
+    else
+        endDelimeterFound = true;
+}
+
+QTM_END_NAMESPACE