author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 01:08:46 +0200 | |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Active object for each asynchronous request in RRadioSession. |
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* Notifies MRadioObserver upon request completion. |
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* |
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*/ |
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#ifndef RADIOREQUEST_H |
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#define RADIOREQUEST_H |
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// INCLUDES |
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#include <e32base.h> |
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#include "RadioSession.h" |
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#include "RadioClientServer.h" |
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// CLASS DECLARATION |
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/** |
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* Implements active object for outstanding asynchronous request. |
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* |
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* @lib RadioSession.lib |
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* @since Series 60 3.0 |
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*/ |
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class CRadioRequest : public CActive |
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{ |
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public: // Constructors and destructor |
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/** |
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* Two-phased constructor. |
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*/ |
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static CRadioRequest* NewLC( RRadioSession& aSession, MRadioObserver& aObserver, |
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TRadioServerRequest aRequest ); |
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/** |
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* Destructor. |
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*/ |
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virtual ~CRadioRequest(); |
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public: // New functions |
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/** |
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* Completes the outstanding request. |
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* @since Series 60 3.0 |
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* @param aRequest Request being completed |
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* @param aError A standard system error code |
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*/ |
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void CompleteRequest( TRadioServerRequest aRequest, TInt aError ); |
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private: // Functions from base classes |
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/** |
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* From CActive |
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* Cancel outstanding request |
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*/ |
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void DoCancel(); |
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/** |
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* From CActive |
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* Implementation of CActive::RunL. Called when server request has completed. |
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**/ |
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void RunL(); |
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private: |
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/** |
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* C++ default constructor. |
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*/ |
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CRadioRequest( RRadioSession& aSession, MRadioObserver& aObserver, |
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TRadioServerRequest aRequest ); |
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/** |
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* By default Symbian 2nd phase constructor is private. |
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*/ |
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void ConstructL(); |
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private: // Data |
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// Radio session |
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RRadioSession& iSession; |
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// Radio observer |
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MRadioObserver& iObserver; |
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// Request |
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TRadioServerRequest iRequest; |
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// Boolean package buffer |
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TBool iBool; |
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TPckg<TBool> iBoolPckg; |
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// Integer package buffer |
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TInt iInt; |
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TPckg<TInt> iIntPckg; |
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private: // Friend classes |
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friend class RRadioSession; |
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}; |
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#endif // RADIOREQUEST_H |
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// End of File |