--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshavailability/inc/musavasipheaderutil.h	Fri Jun 11 13:36:18 2010 +0300
@@ -0,0 +1,121 @@
+/*
+* Copyright (c) 2005-2006 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:  Sent capability query (OPTIONS)
+*
+*/
+
+
+#ifndef CMUSAVASIPHEADERUTIL_H
+#define CMUSAVASIPHEADERUTIL_H
+
+
+#include <e32base.h>    
+#include <stringpool.h>
+
+class CSIPHeaderBase;
+class CSIPRequestElements;
+class CSIPConnection;
+
+/**
+ * Utility class to add some of the sip headers.
+ * @precondition SIPStrings::OpenL() and
+ *               SdpCodecStringPool::OpenL() should be called.
+ *               Else most of the function will leave.
+ * @lib AlwaysOnlinePlugin.dll
+ */
+class CMusAvaSipheaderUtil : public CBase
+    {
+
+public: 
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddAcceptContactHeaderL( 
+                            RPointerArray<CSIPHeaderBase>& aRequestHeaders,
+                            const RStringF& aFeatureTag );
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddAcceptEncodingHeaderL( 
+                            RPointerArray<CSIPHeaderBase>& aRequestHeaders );
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddAcceptLanguageHeaderL( 
+                            RPointerArray<CSIPHeaderBase>& aRequestHeaders );
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddSdpL( CSIPRequestElements* aRequest,HBufC8* aContent );
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddPreferredIdentityHeaderL( 
+                            RPointerArray<CSIPHeaderBase>& aRequestHeaders,
+                            const TDesC8& aVal );
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void LocalHostL(const CSIPConnection& aConn, TPtrC8& aLocalHost);
+
+    /**
+     * Utility class to add some of the sip headers.
+     * @precondition SIPStrings::OpenL() and
+     *               SdpCodecStringPool::OpenL() should be called.
+     *               Else most of the function will leave.
+     * @lib AlwaysOnlinePlugin.dll
+     */
+
+    static void AddAcceptSdpHeaderL(RPointerArray<CSIPHeaderBase>& aRequestHeaders );
+    
+    };
+
+
+#endif // CMUSAVASIPHEADERUTIL_H