diff -r 491b3ed49290 -r 65326cf895ed filemanager/src/fmbkupengine/inc/CMMCScBkupState.h --- a/filemanager/src/fmbkupengine/inc/CMMCScBkupState.h Tue Aug 31 15:06:05 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,183 +0,0 @@ -/* -* Copyright (c) 2002 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: Declaration for CMMCScBkupState -* -* -*/ - -#ifndef __CMMCSCBKUPSTATE_H__ -#define __CMMCSCBKUPSTATE_H__ - -// System includes -#include - -// User includes -#include "MMMCScBkupDriver.h" -#include "MMCScBkupStateIds.h" -#include "RMMCScBkupPointerArray.h" -#include "MMMCScBkupArchiveDataInterface.h" - -// Namespaces -using namespace conn; - -// Classes referenced -class CMMCScBkupState; - -/** -* -* -* @since 3.0 -*/ -NONSHARABLE_CLASS(CMMCScBkupState) : public CActive - { - public: - - /** - * Enumeration specifying how state is supposed to be handled - */ - enum TStateExecution - { - EStateOnce = 0, - EStatePerCategory, - EStatePerCategoryCommon - }; - - /** - * Destructor - */ - ~CMMCScBkupState(); - - protected: - - /** - * C++ default constructor - */ - CMMCScBkupState( MMMCScBkupDriver& aDriver, TInt aPriority = CActive::EPriorityIdle ); - - public: - - /** - * Return the unique RTTI id of this state - */ - virtual TMMCScBkupStateId StateId() const = 0; - - /** - * Return the next state that should be executed - * after this state has finished. This allows - * for dynamic changes in the state machine - */ - virtual TMMCScBkupStateId NextStateId() const = 0; - - /** - * Return false if no need for category specific actions, otherwise true - */ - virtual TStateExecution CategorySpecific() const { return EStateOnce; } - - /** - * Perform the action associated with this - * state - */ - void ExecuteL(TRequestStatus& aObserver); - - protected: // Virtual framework - - /** - * Perform the initial action associated with this - * state - */ - virtual void PerformStateInitL() = 0; - - /** - * Perform some asynchronous operation - */ - virtual void PerformAsynchronousStateStepL(); - - /** - * Perform some asynchronous cancellation - */ - virtual void PerformAsynchronousCancellation(); - - /** - * Called just before observer's request is completed - * in the case of an error-free operation. Not called - * when errors occur during state processing. - */ - virtual void PerformLastRightsL(); - - /** - * Called from RunError - */ - virtual TBool PerformAsynchronousErrorCleanup(TInt aError); - - private: // Virtual framework - - /** - * Default behaviour is to panic if called - */ - void RunL(); - - /** - * - */ - void DoCancel(); - - /** - * Default behaviour is to return KErrNone - */ - TInt RunError(TInt aError); - - protected: // Internal API - - /** - * - */ - inline MMMCScBkupDriver& Driver() const { return iDriver; } - - /** - * - */ - inline MMMCScBkupArchiveDataInterface& ADI() const { return iDriver.DrvADI(); } - - /** - * - */ - void CompleteSelf(TInt aCompletionCode = KErrNone); - - /** - * - */ - void SetObserver(TRequestStatus& aStatus); - - private: // Internal API - - /** - * - */ - void CompleteObserver(TInt aCompletionCode); - - private: // Member data - - // Driver - MMMCScBkupDriver& iDriver; - // Observer - TRequestStatus* iObserver; - }; - - - - - -#endif // __CMMCSCBKUPSTATE_H__ - -//End of File