--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpframework/upnpcommand/inc/upnpcommandimplementation.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,224 @@
+/*
+* 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 UpnpCommand plugin implementation.
+*
+*/
+
+
+#ifndef UPNP_COMMAND_IMPLEMENTATION_H
+#define UPNP_COMMAND_IMPLEMENTATION_H
+
+// INCLUDES
+#include "upnpcommandcons.h"
+#include "upnpcommand.h"
+#include "upnptaskhandler.h"
+
+// FORWARD DECLARATIONS
+class CUpnpFilePipe;
+class CUpnpCommandParameters;
+class CUpnpTask;
+class CUpnpNoteHandler;
+class MUpnpCommandCallback;
+
+/**
+* This class provides an easy to use ECom plugin interface to access the
+* features of the Upnp Framework.
+*/
+class CUpnpCommandImplementation : public CUpnpCommand,
+                                   public MUpnpTaskHandler
+    {
+    public: // Instantiation methods
+
+        /**
+         * Creates an instance of UpnpCommand implementation. Upnp Fw
+         * resources are not allowated yet at this point.
+         *
+         * @return instance of this class.
+         */
+        static CUpnpCommandImplementation* NewL();
+
+    public: // Business logic methods, from CUpnpCommand
+
+        /**
+         * Checks if the command is available for execution.
+         */
+        TBool IsAvailableL();
+
+        /**
+         * Checks if given command is available for execution.
+         */
+        TBool IsAvailableL( UpnpCommand::TUpnpCommandId aCommandId );
+
+        /**
+         * Allocates the Upnp Framework resources.
+         */
+        void AllocateResourcesL();
+
+        /**
+         * Releases the Upnp Framework resources. Stops command execution if
+         * it is ongoing.
+         */
+        void ReleaseResources();
+
+        /**
+         * Executes the command. If Upnp Framework resources are not yet
+         * allocated, they are allocated.
+         */
+        void ExecuteL();
+
+        /**
+         * Sets a parameter.
+         *
+         * @param aParamType the parameter category
+         * @param aParamValue value of the parameter
+         */
+        void SetParameterL( UpnpCommand::TUpnpParameterType aParamType,
+                            const TDesC& aParamValue );
+
+        /**
+         * Returns a parameter
+         *
+         * @param aParamType (UpnpCommand::TUpnpParameterType)
+         * @return value of the parameter
+         */
+        const TDesC& Parameter(
+            UpnpCommand::TUpnpParameterType aParamType );
+
+        /**
+         * Resets parameteres.
+         */
+        void ResetParameters();
+
+        /**
+         * Pushes one file into the file pipe.
+         *
+         * @param aFilename (const TDesC&) parameter value
+         */
+        void PushFileL( const TDesC& aFilename );
+
+        /**
+         * number of files in the file pipe
+         *
+         * @return number of files in the pipe
+         */
+        TInt FileCount();
+
+        /**
+         * Returns a file in the file pipe
+         *
+         * @param aIndex index of the file in pipe
+         * @return the file reference
+         */
+        const TDesC& File( TInt aIndex );
+
+        /**
+         * Resets all files in the pipe
+         */
+        void ResetFiles();
+
+        /**
+         * Returns the state of the command.
+         *
+         * @return UpnpCommand::TUpnpCommandState the state
+         */
+        UpnpCommand::TUpnpCommandState State();
+
+    public: // From MUpnpTaskHandler
+
+        /**
+         * Destroys the ongoing task.
+         */
+        void DestroyTask();
+
+    public: // Methods for UpnpCommand internal use, from CUpnpCommand
+
+        /**
+         * Sets the command ID. Leaves with KErrNotSupported if the given
+         * is not supported.
+         *
+         * @param aCommandId (UpnpCommand::TUpnpCommandId) the command ID
+         */
+        void SetCommandIdL( UpnpCommand::TUpnpCommandId aCommandId );
+
+        /**
+         * Sets the observer.
+         *
+         * @param aCallback the callback interface
+         */
+        void SetObserver( MUpnpCommandCallback* aCallback );
+
+    private: // Private construction methods
+
+        /**
+         * Perform the first phase of two phase construction.
+         */
+        CUpnpCommandImplementation();
+
+        /**
+         * Destructor.
+         */
+        virtual ~CUpnpCommandImplementation();
+
+        /**
+         * Perform the second phase of two phase construction.
+         */
+        void ConstructL();
+
+    private: // methods for own use
+
+        TBool IsUpnpConfiguredL();
+
+    private: // Data members
+
+        /**
+         * The Id of the command.
+         */
+        UpnpCommand::TUpnpCommandId iCommandId;
+
+        /**
+         * The state of the command.
+         */
+        UpnpCommand::TUpnpCommandState iState;
+
+        /**
+         * Pointer to the file pipe. Owned.
+         */
+        CUpnpFilePipe* iFilePipe;
+
+        /**
+         * Pointer to the command parameters. Owned.
+         */
+        CUpnpCommandParameters* iParameters;
+
+        /**
+         * Pointer to the note handler. Owned.
+         */
+        CUpnpNoteHandler* iNoteHandler;
+
+        /**
+         * Pointer to the command task. Owned.
+         */
+        CUpnpTask* iTask;
+
+        /**
+         * A boolean value indicating the state of the DRM note showing.
+         * The note is shown only once per session.
+         */
+        TBool iDrmNoteShown;
+
+    };
+
+#endif // UPNP_COMMAND_IMPLEMENTATION_H
+
+// End of File
\ No newline at end of file