author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 12 Mar 2010 15:44:11 +0200 | |
branch | RCL_3 |
changeset 9 | 1e1cc61f56c3 |
parent 0 | 307788aac0a8 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007 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: Class aware of Device System State Changes and perform processing |
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* related to profile registration/deregistration |
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* |
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*/ |
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#ifndef SIPDEVICESYSTEMSTATEAWARE_H_ |
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#define SIPDEVICESYSTEMSTATEAWARE_H_ |
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// INCLUDES |
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#include <ssm/ssmstateawaresession.h> |
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#include <sipsystemstatemonitor.h> |
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#include <e32base.h> |
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//Forward Declarations |
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class MSipSystemStateObserver; |
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// CLASS DECLARATION |
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/** |
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* The default implementation for SIP DeviceSystemStateAware Class. |
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*/ |
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class CSipDeviceStateAware: public CActive |
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{ |
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public: |
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|
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//Constructors and Destructor |
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static CSipDeviceStateAware* NewL(); |
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/** |
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* SIP sub-components should call this function in order |
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* to get notified in case of system state changes |
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*/ |
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void AddObserverL( MSipSystemStateObserver& aObserver ); |
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/** |
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* SIP sub-components should call this function in order |
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* to stop themselves getting notified for system state changes |
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*/ |
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void RemoveObserver( MSipSystemStateObserver& aObserver ); |
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/** |
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* In case if the profiles de-registration is completed within the |
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* timer started, this function will be called from Observers to indicate |
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* that the procession has been done. This function notifies to the SSM |
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* that event processing is done. |
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*/ |
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void EventProcessingCompleted(MSipSystemStateObserver& aObserver); |
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/** |
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* When the Notification for Offline is received, timer will be started for |
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* a given time, after which the notification of the event will be given |
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* back to the System State Manager |
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*/ |
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static TInt TimerExpired(TAny* aSelf); |
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//Destructor |
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~CSipDeviceStateAware(); |
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private: |
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//Default Construtor |
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CSipDeviceStateAware(); |
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//Second Phase Constructor |
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void ConstructL(); |
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//From CActive |
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void RunL(); |
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TInt RunError( TInt aError ); |
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void DoCancel(); |
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/** |
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* This function will notify all the observers when the |
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* state of the phone changes |
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*/ |
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void NotifyObservers(CSipSystemStateMonitor::TSystemState aState) const; |
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/** |
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* In case if profile de-registration could not be completed by |
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* observers, TimerExpiredL will call this function to indicate |
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* that event processing is complete and further notification will |
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* be given to the System State Manager. |
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*/ |
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void EventProcessingCompleted(); |
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private: |
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//List of observers who have opted for system state changes |
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RPointerArray<MSipSystemStateObserver> iObservers; |
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//SystemAwareSession object used for monitoring system state |
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RSsmStateAwareSession iStateAwareSession; |
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//Variable depicting state of the phone |
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CSipSystemStateMonitor::TSystemState iState; |
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//Timer after which Acknowledgement of Notification will be given |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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104 |
CPeriodic* iGuardTimer; |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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105 |
//Keeps the count of observers |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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106 |
TInt iCount; |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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107 |
private: // For testing purposes |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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108 |
friend class CSipDeviceStateAwareTest; |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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109 |
}; |
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
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110 |
|
307788aac0a8
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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111 |
#endif /* SIPDEVICESYSTEMSTATEAWARE_H_ */ |