author | hgs |
Fri, 20 Aug 2010 11:39:56 +0300 | |
changeset 64 | 48c14c385b0e |
parent 0 | ba25891c3a9e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007-2008 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: |
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* |
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*/ |
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|
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#ifndef M_CATALOGSHTTPMANAGER_H |
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#define M_CATALOGSHTTPMANAGER_H |
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#include <e32base.h> |
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class MCatalogsHttpOperation; |
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class MCatalogsHttpConfig; |
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class CCatalogsHttpConfig; |
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class MCatalogsHttpObserver; |
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class CCatalogsHttpConnectionCreator; |
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class CCatalogsHttpConnectionManager; |
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class MCatalogsHttpManager |
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{ |
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public: |
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/** |
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* Add reference |
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*/ |
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virtual void AddRef() = 0; |
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/** |
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* Release reference |
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* Deletes the object when reference count reaches 0 |
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* @return Remaining reference count |
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*/ |
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virtual TInt Release() = 0; |
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/** |
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* Starts the operation if there are enough free connections. Otherwise |
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* the operation is queued |
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* @param aOperation The operation |
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* @return |
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*/ |
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virtual TInt StartOperation( MCatalogsHttpOperation* aOperation ) = 0; |
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/** |
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* Completes the operation by removing it from any queues it is in |
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* and may start some queued operations |
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*/ |
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virtual TInt CompleteOperation( MCatalogsHttpOperation* aOperation ) = 0; |
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/** |
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* Reports changes in connection activity |
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*/ |
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virtual void ReportConnectionStatus( TBool aActive ) = 0; |
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/** |
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* The operations priority has changed |
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* @param aOperation The operation |
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* @param Symbian error code |
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*/ |
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virtual TInt OperationPriorityChanged( MCatalogsHttpOperation* aOperation ) = 0; |
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/** |
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* Default configuration getter |
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* |
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* @return Default configuration |
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*/ |
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virtual MCatalogsHttpConfig& DefaultConfig() const = 0; |
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/** |
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* Creates a transaction for getting HTTP headers |
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*/ |
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virtual MCatalogsHttpOperation* CreateDlTransactionL( |
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const TDesC8& aUrl, |
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MCatalogsHttpObserver& aObserver, |
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const CCatalogsHttpConfig& aConfig ) = 0; |
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/** |
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* Connection creator getter |
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* Connection creator is created if necessary |
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*/ |
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virtual CCatalogsHttpConnectionCreator& ConnectionCreatorL() = 0; |
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/** |
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* Connection manager getter |
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* Connection manager is created if necessary |
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*/ |
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virtual CCatalogsHttpConnectionManager& ConnectionManager() = 0; |
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protected: |
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virtual ~MCatalogsHttpManager() |
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{ |
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} |
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}; |
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#endif // M_CATALOGSHTTPSESSIONMANAGER_H |