--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/clientapi/inc/CIptvClientBase.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,125 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:    Base class of iptv client objects*
+*/
+
+
+
+
+#ifndef CIPTVCLIENTBASE_H
+#define CIPTVCLIENTBASE_H
+
+#include <e32base.h>
+
+#include "RIptvClientSession.h"
+
+class MIptvStreamObject;
+class MIptvEvent;
+
+/**
+ * Iptv client objects base class.
+ *
+ * @lib IptvEngineClient.dll
+ */
+class CIptvClientBase : public CActive
+    {
+
+public:
+
+    /**
+     * Destructor.
+     */
+    virtual ~CIptvClientBase();
+
+    /**
+     * Sends message to IPTV Engine server synchronously.
+     * @param aMsgId ID of the message to send.
+     * @param aReqStreamObject Object to send.
+     * @param aRespStreamObject Response object from server.
+     * @param aIpcMsgSize if 0, aReqStreamObject.CountExtrenalizeSize() is used
+     *                   to allocate memory for ipc msg.
+     * @return TInt Set by server.
+     */
+    TInt SendRequestL(
+        TUint16 aMsgId,
+        MIptvStreamObject& aReqStreamObject,
+        MIptvStreamObject& aRespStreamObject,
+        TInt aIpcMsgSize );
+
+    /**
+     * Sends message to IPTV Engine server synchronously.
+     * @param aMsgId ID of the message to send.
+     * @param aRespStreamObject Response object from server.
+     * @param aIpcMsgSize ipc message size to allocated.
+     * @return TInt Set by server.
+     */
+    TInt SendRequestL(
+        TUint16 aMsgId,
+        MIptvStreamObject& aRespStreamObject,
+        TInt aIpcMsgSize );
+
+    /**
+     * Sends message to IPTV Engine server synchronously.
+     * @param aMsgId ID of the message to send.
+     * @param aReqStreamObject Object to send.
+     * @return TInt Set by server.
+     */
+    TInt SendRequestL(
+        TUint16 aMsgId,
+        MIptvStreamObject& aReqStreamObject );
+
+    /**
+     * Send request to server.
+     *
+     * @param aMessage Message to send.
+     * @param aUintParam   Message parameter, TUint32.
+     * @return KErrNone or one of system wide error codes.
+     */
+    TInt SendRequestL(
+        TInt aMessage,
+        const TDesC& aMsg );
+
+    /**
+     * From MIptvEventListenerObserver.
+     * @param aEvent
+     */
+    virtual void HandleEvent( MIptvEvent& aEvent ) = 0;
+
+protected: //called from derived classes constructor
+
+    /**
+     * C++ default constructor.
+     */
+    CIptvClientBase();
+
+private:
+
+    /**
+     * From CActive, handles an active object’s request completion event
+     */
+    void RunL();
+
+    /**
+     * From CActive, implements cancellation of an outstanding request.
+     * This function is called as part of the active object’s Cancel().
+     */
+    void DoCancel();
+
+public:     // Data
+
+    RIptvClientSession        iSession;
+
+    };
+
+#endif // CIPTVCLIENTBASE_H