--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpframework/upnpcommand/inc/upnptask.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,197 @@
+/*
+* Copyright (c) 2007 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:  Header file for the CUpnpTask class.
+*
+*/
+
+
+#ifndef UPNP_TASK_H
+#define UPNP_TASK_H
+
+// INCLUDES
+#include <e32base.h>
+#include "upnpcommandcons.h"
+
+// FORWARD DECLARATIONS
+class CUpnpCommandParameters;
+class CUpnpFilePipe;
+class CUpnpNoteHandler;
+class MUpnpTaskHandler;
+
+
+/**
+* This class defines the UpnpTask base class used in UpnpCommand component.
+*
+* @since S60 3.2
+*/
+class CUpnpTask : public CBase
+    {
+    public: // Methods for constructing
+
+        /**
+         * Destructor
+         *
+         * @since S60 3.2
+         */
+        virtual ~CUpnpTask();
+
+        /**
+         * Default constructor
+         *
+         * @since S60 3.2
+         */
+        CUpnpTask();
+
+    public: // Methods for sub classes to implement
+
+        /**
+         * Allocates the Upnp Fw resources.
+         *
+         * @since S60 3.2
+         */
+        virtual void AllocateResourcesL() = 0;
+
+        /**
+         * Executes the task.
+         *
+         * @since S60 3.2
+         */
+        virtual void ExecuteL() = 0;
+
+    public: // Methods for sub class use
+
+        /**
+         * Notifies the client for a general command event
+         *
+         * @param aEventType see upnpcommandcons.h
+         * @param aStatus (TInt) status related to the event type
+         * @param aKillTask if true, kills the task (typically error condition)
+         */
+        void CommandEvent(
+            UpnpCommand::TUpnpCommandEvent aEventType,
+            TInt aStatus,
+            TBool aKillTask = EFalse );
+
+        /**
+         * Sets the pointer to the task handler. The ownership of the
+         * pointer is not transfered.
+         *
+         * Leaves with KErrArgument, if the provided pointer is invalid.
+         *
+         * @since S60 3.2
+         * @param aTaskHandler (MUpnpTaskHandler*) the pointer to the task
+         *        handler
+         */
+        void SetTaskHandlerL( MUpnpTaskHandler* aTaskHandler );
+
+        /**
+         * Returns the pointer to the task handler. The ownership of the
+         * pointer is not transfered.
+         *
+         * @since S60 3.2
+         * @return (MUpnpTaskHandler*) the pointer to the task handler
+         */
+        MUpnpTaskHandler* TaskHandler();
+
+        /**
+         * Sets the pointer to the command parameters. The ownership of the
+         * pointer is not transfered.
+         *
+         * Leaves with KErrArgument, if the provided pointer is invalid.
+         *
+         * @since S60 3.2
+         * @param aCommandParameters (CUpnpCommandParameters*) the pointer to
+         *        the command parameters
+         */
+        void SetCommandParametersL(
+                            CUpnpCommandParameters* aCommandParameters );
+
+        /**
+         * Returns the pointer to the parameters. The ownership of the
+         * pointer is not transfered.
+         *
+         * @since S60 3.2
+         * @return (CUpnpCommandParameters*) the pointer to the parameters
+         */
+        CUpnpCommandParameters* CommandParameters();
+
+        /**
+         * Sets the pointer to the file pipe. The ownership of the pointer is
+         * not transfered.
+         *
+         * Leaves with KErrArgument, if the provided pointer is invalid.
+         *
+         * @since S60 3.2
+         * @param aFilePipe (CUpnpFilePipe*) the pointer to the file pipe
+         */
+        void SetFilePipeL( CUpnpFilePipe* aFilePipe );
+
+        /**
+         * Returns the pointer to the file pipe. The ownership of the
+         * pointer is not transfered.
+         *
+         * @since S60 3.2
+         * @return (CUpnpFilePipe*) the pointer to the file pipe
+         */
+        CUpnpFilePipe* FilePipe();
+
+        /**
+         * Sets the pointer to the note handler. The ownership of the pointer
+         * is not transfered.
+         *
+         * Leaves with KErrArgument, if the provided pointer is invalid.
+         *
+         * @since S60 3.2
+         * @param aNoteHandler (CUpnpNoteHandler*) the pointer to the note
+         *        handler
+         */
+        void SetNoteHandlerL( CUpnpNoteHandler* aNoteHandler );
+
+        /**
+         * Returns the pointer to the note handler. The ownership of the
+         * pointer is not transfered.
+         *
+         * @since S60 3.2
+         * @return (CUpnpNoteHandler*) the pointer to the note handler
+         */
+        CUpnpNoteHandler* NoteHandler();
+
+
+    private: // Private data members
+
+        /**
+         * Pointer to the class who instantiated the task. Not owned.
+         */
+        MUpnpTaskHandler* iTaskHandler;
+
+        /**
+         * Pointer to the parameters class of the UpnpCommand. Not owned.
+         */
+        CUpnpCommandParameters* iParameters;
+
+        /**
+         * Pointer to the file pipe class of the UpnpCommand. Not owned.
+         */
+        CUpnpFilePipe* iFilePipe;
+
+        /**
+         * Pointer to the note handler class of the UpnpCommand. Not owned.
+         */
+        CUpnpNoteHandler* iNoteHandler;
+        
+    };
+
+#endif // UPNP_TASK_H
+
+// End of File
\ No newline at end of file