diff -r 0ba996a9b75d -r 613943a21004 bluetoothengine/btui/btuidelegate/btdelegatedevname.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/btuidelegate/btdelegatedevname.cpp	Tue Aug 31 15:25:10 2010 +0300
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+#include "btdelegatedevname.h"
+#include <btsettingmodel.h>
+#include <bluetoothuitrace.h>
+#include <QRegExp>
+
+BtDelegateDevName::BtDelegateDevName(QObject *parent ) :
+    BtAbstractDelegate( NULL, NULL, parent )
+{
+    TRAP_IGNORE( mBtEngSettings = CBTEngSettings::NewL() );
+    Q_CHECK_PTR( mBtEngSettings );
+
+}
+    
+BtDelegateDevName::~BtDelegateDevName()
+{
+    delete mBtEngSettings;
+}
+
+/*!
+    Validate the bluetooth device name given by the user:
+    Extra spaces (' ', '\n', '\t' and '\r') from the beginning, 
+    middle and the end of the name are always removed;
+    the maximum lengthof a name is 30.
+ */
+bool BtDelegateDevName::validateName(QString &name )
+{
+    // remove spaces at the beginning and end:
+    name = name.trimmed();
+    // regular expression of one or more consecutive spaces:
+    QRegExp rx("[ \n\t\r]+");
+    name.replace( rx, " ");
+    if (name.length() > 30 ) {
+        name.resize( 30 );
+    }
+    return name.length() > 0;
+}
+
+void BtDelegateDevName::exec( const QVariant &params )
+{
+    int error = KErrNone;
+    QString btDevName = params.toString();
+    
+    validateName(btDevName);
+    
+    TPtrC ptrName(reinterpret_cast<const TText*>(btDevName.constData()));
+    
+    RBuf16 btName;
+    error = btName.Create(ptrName.Length());
+    
+    if(error == KErrNone) {
+        btName.Copy(ptrName);
+        error = mBtEngSettings->SetLocalName(btName);
+        btName.Close();
+    }
+    
+    emit commandCompleted(error, btDevName);
+}
+
+
+