--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/simpleengine/engine/inc/simpleengineimhandler.h	Tue Feb 02 01:05:17 2010 +0200
@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2009 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:    SIMPLE Engine IM Handler
+*
+*/
+
+#ifndef C_SIMPLEENGINEIMHANDLER_H
+#define C_SIMPLEENGINEIMHANDLER_H
+
+
+#include <e32std.h>
+
+#include "simpleclient.h"
+#include "simpleinstantmessage.h"
+
+class MSimpleInstantMsgObserver;
+
+
+/**
+ *  Class for sending and receiving instant messages.
+ *
+ *  @code
+ *   MSimpleInstantMessage* im = 
+ *      TSimpleFactory::NewInstantMessageL( conn, connObs );
+ *   TInt result = im->SendInstantMessage( text8, recipientsPtr8 );
+ *  @endcode
+ *
+ *  @lib simpleengine.lib
+ *  @since S60 v5.1
+ */
+class CSimpleEngineImHandler : public CSimpleClient,
+                               public MSimpleInstantMessage
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.
+     * @param aConn connection
+     * @param aObserver callback observer
+     */
+    static CSimpleEngineImHandler* NewL( MSimpleConnection& aConn,
+        MSimpleInstantMsgObserver& aObserver );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CSimpleEngineImHandler();
+
+// from base class MSimpleInstantMessage
+
+    /**
+     * From MSimpleInstantMessage
+     * Send instant message.
+     *
+     * @since S60 v5.1
+     * @param aMsgContent message content
+     * @param aRecipient  recipient ID
+     * @return operation ID
+     */
+    TInt SendInstantMessage( TPtrC8 aMsgContent, TPtrC8 aRecipient );
+
+    /**
+     * From MSimpleInstantMessage
+     * Destroy this entity.
+     *
+     * @since S60 v5.1
+     */
+    void Close();
+
+// from base class CSimpleClient
+
+    /**
+     * From CSimpleClient
+     * Complete the open client request.
+     * 
+     * @since S60 v5.1
+     * @param aOpId operation id
+     * @param aStatus result status
+     * @param aReq request
+     */
+    void Complete( TInt aOpId, TInt aStatus, MSimpleEngineRequest& aReq );
+
+private:
+
+    CSimpleEngineImHandler( MSimpleConnection& aConn,
+        MSimpleInstantMsgObserver& aObserver );
+
+    void ConstructL();
+
+    /**
+     * Do Send Instant Message request.
+     * 
+     * @since S60 v5.1
+     * @param aMsgContent message content
+     * @param aRecipient  recipient ID
+     */
+    void DoSendInstantMessageRequestL( TPtrC8 aMsgContent,
+        TPtrC8 aRecipient );
+
+    /**
+     * Receive instant message.
+     * 
+     * @since S60 v5.1
+     */
+    void ReceiveInstantMessageL();
+
+private: // data
+
+    /**
+     * Instant Message observer for callbacks
+     */
+    MSimpleInstantMsgObserver& iObserver;
+
+    };
+
+#endif // C_SIMPLEENGINEIMHANDLER_H