--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/phoneserver/Inc/CommandHandler/MPhSrvComHandNegotiators.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2003-2004 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:  Command Handler Negotiators.
+*
+*/
+
+
+#ifndef MPHSRVCOMHANDNEGOTIATORS_H
+#define MPHSRVCOMHANDNEGOTIATORS_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <CPhCltCommandHandler.h>
+
+// FORWARD DECLARATIONS
+class MPhSrvComHandInitiator;
+class MPhSrvComHandInitiatorStatus;
+class CPhSrvSubSessionBase;
+
+
+// CLASS DECLARATION
+
+
+/**
+*  Abstract command handler negotiators class.
+*
+*  @since 2.6
+*/
+class MPhSrvComHandNegotiator
+    {
+    public: // New functions
+
+        /**
+        * Make a command handler request.
+        *
+        * @param aMessage Message to be negotiated.
+        * @param aParams Request parameters.
+        * @param aSubSession Subsession for command handler.
+        */
+        virtual void NegotiatorRequestL( 
+            const RMessage2& aMessage, 
+            const TPhCltComHandCommandParameters& aParams,
+            CPhSrvSubSessionBase& aSubSession ) = 0;
+
+        /**
+        * Cancel's an oustanding command handler request. 
+        * If the specified subsession doesn't have an oustanding request, 
+        * then the subsession is panicked.
+        *
+        * @param aSubSession Subsession that has the command handler request.
+        */
+        virtual void NegotiatorRequestCancel( 
+            CPhSrvSubSessionBase& aSubSession ) = 0;
+
+        /**
+        * Called by the command handler notifier subsession when it's ready 
+        * to negotiate (perform another request) with the external interface.
+        *
+        * @param aInitiator Command handler initiator instance.
+        */
+        virtual void SetNegotiatorReadyRequestL( 
+            MPhSrvComHandInitiator& aInitiator ) = 0;
+
+        /**
+        * Called by the command handler notifier subsession when it isn't going
+        * to be available to make further requests (session has closed)
+        *
+        * @param aInitiator Command handler initiator instance.
+        */
+        virtual void SetNegotiatorReadyRequestCancel( 
+            MPhSrvComHandInitiator& aInitiator ) = 0;
+
+        /**
+        * Called by the command handler notifier subsession when it's attempted
+        * to perform a request - the command handler negotiator can then inform
+        * the external command handler interface of the result.
+        *
+        * @param aResult Result of the request perfom.
+        */
+        virtual void SetNegotiatorAttemptedRequestResponseValue( 
+            TPhCltPhoneResults aResult ) = 0;
+    };
+
+#endif // MPHSRVCOMHANDNEGOTIATORS_H
+
+
+// End of File