--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstengine/inc/cvimpstengineimservicestate.h Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,278 @@
+/*
+* Copyright (c) 2008 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: Class that capsulates single service
+*
+*/
+
+
+#ifndef C_CVIMPSTENGINEIMSERVICESTATE_H
+#define C_CVIMPSTENGINEIMSERVICESTATE_H
+
+// INCLUDES
+#include <e32base.h>
+#include <e32const.h>
+#include "tvimpstenums.h"
+
+#include "mvimpstcchhandlerobserver.h"
+
+// FORWARD DECLARATINS
+class CVIMPSTEngineServiceTableFetcher;
+
+class MXIMPContext;
+class CVIMPSTEngineSessionCntxtObserver;
+class MVIMPSTServiceSessionObserver;
+class CXmppSettingsApi;
+class MPresenceFeatures;
+class CVIMPSTEngineCchHandler;
+class CVIMPSTServiceStateListener;
+class MVIMPSTEngineFetchCompleteObserver;
+
+// CLASS DECLARATION
+
+/**
+ *
+ * This class represents IM sub service
+ *
+ * @lib vimpstengine.lib
+ * @since S60 5.0
+ */
+NONSHARABLE_CLASS( CVIMPSTEngineImServiceState ) : public CBase,
+ public MVIMPSTEngineCchHandlerObserver
+ {
+ public: // Constructor and destructor
+
+ /**
+ * Two-phased constructor.
+ *
+ * @param aServiceId, service id
+ * @param aPresenceContext, presence context
+ * @param aEventObserver, presence context observer
+ * @param aTableFetcher, service table fetcher object
+ * @param aXmppParameters, accessor to settings api
+ * @param aSettingId, settings id
+ * @param aCchHandler, reference to cchhandler
+ * @param aObserver,fetch complete observer
+ * @return ptr to CVIMPSTEngineServiceState
+ */
+ static CVIMPSTEngineImServiceState* NewL( TUint aServiceId,
+ MXIMPContext& aPresenceContext,
+ CVIMPSTEngineSessionCntxtObserver& aEventObserver,
+ CVIMPSTEngineServiceTableFetcher& aTableFetcher,
+ CXmppSettingsApi& aXmppParameters,
+ TUint aSettingId,
+ CVIMPSTEngineCchHandler& aCchHandler,
+ MVIMPSTEngineFetchCompleteObserver& aObserver );
+
+ /**
+ * Two-phased constructor.
+ *
+ * @param aServiceId, service id
+ * @param aPresenceContext, presence context
+ * @param aEventObserver, presence context observer
+ * @param aTableFetcher, service table fetcher object
+ * @param aXmppParameters, accessor to settings api
+ * @param aSettingId, settings id
+ * @param aCchHandler, reference to cchhandler
+ * @param aObserver,fetch complete observer
+ * @return ptr to CVIMPSTEngineServiceState
+ */
+ static CVIMPSTEngineImServiceState* NewLC( TUint aServiceId,
+ MXIMPContext& aPresenceContext,
+ CVIMPSTEngineSessionCntxtObserver& aEventObserver,
+ CVIMPSTEngineServiceTableFetcher& aTableFetcher,
+ CXmppSettingsApi& aXmppParameters,
+ TUint aSettingId,
+ CVIMPSTEngineCchHandler& aCchHandler,
+ MVIMPSTEngineFetchCompleteObserver& aObserver );
+
+ /**
+ * Standard C++ destructor
+ */
+ ~CVIMPSTEngineImServiceState();
+
+ private: // From MVIMPSTEngineCchHandlerObserver
+
+ /**
+ * From MVIMPSTEngineCchHandlerObserver
+ * Observer callback for CCH event
+ *
+ * @param aServiceId, service id
+ * @param aState, service state
+ * @param aServiceError, error
+ * @since S60 5.0
+ */
+ void CchEventOccuredL(
+ TUint aServiceId,
+ TCCHSubserviceState aState,
+ TInt aServiceError );
+
+ /**
+ * Resolves IM service state for given service id.
+ *
+ * @since S60 3.2
+ * @param aServiceId, service id
+ * @param aCchErr, service error is stored here
+ * @return TVIMPSTRegistrationState,
+ * service state to use
+ */
+ TVIMPSTEnums::TVIMPSTRegistrationState ResolveImServiceState(
+ TUint aServiceId, TInt& aCchErr ) ;
+ public:
+ /**
+ * Returns service ID
+ *
+ * @return TUint32
+ */
+
+ TUint32 ServiceId();
+
+ /**
+ * Sets service state.
+ *
+ * @since S60 5.0
+ * @param aNewState, service state to set
+ */
+ void SetServiceState(
+ TVIMPSTEnums::TVIMPSTRegistrationState aNewState );
+
+ /**
+ * does unbinding of the context
+ */
+ TInt UnBindL() ;
+
+ /**
+ * binds the context.
+ */
+ TInt BindL( TUid aProtocolImpUid,
+ TInt32 aIapId ) ;
+
+
+ /**
+ * returns the state of the this service
+ * @return TVIMPSTRegistrationState.
+ */
+ TVIMPSTEnums::TVIMPSTRegistrationState ServiceState();
+
+ /**
+ * cotacts updation completed
+ */
+ void ContactsUpdateCompletedL();
+
+ public:
+ /**
+ * Register Session Observer
+ * @param aObserver observer to be registered
+ */
+ void RegisterServiceSessionObserver
+ (MVIMPSTServiceSessionObserver* aObserver);
+
+ /**
+ * UnRegisters Session Observer
+ * @param aObserver observer to be unregistered.
+ */
+ void UnRegisterServiceSessionObserver
+ (MVIMPSTServiceSessionObserver* aObserver);
+
+
+
+ private:
+
+ /**
+ * Handles cch error events.
+ *
+ * @since S60 5.0
+ * @param aServiceError, service error code
+ */
+ void DoHandleCchErrorL( TInt aServiceError );
+
+ /**
+ * NotifyObserver of the change in Service State
+ * @param aServiceError service error
+ */
+ void NotifyObserversL(TInt aServiceError);
+
+
+ private: // Implementation
+
+ /**
+ * Standard C++ constructor
+ * @param aServiceId, service id
+ * @param aPresenceContext, presence context
+ * @param aEventObserver, presence context observer
+ * @param aTableFetcher, service table fetcher object
+ * @param aXmppParameters, accessor to settings api
+ * @param aSettingId, settings id
+ * @param aCchHandler, reference to cchhandler
+ */
+ CVIMPSTEngineImServiceState( TUint aServiceId,
+ MXIMPContext& aPresenceContext,
+ CVIMPSTEngineSessionCntxtObserver& aEventObserver,
+ CVIMPSTEngineServiceTableFetcher& aTableFetcher,
+ CXmppSettingsApi& aXmppParameters,
+ TUint aSettingId,
+ CVIMPSTEngineCchHandler& aCchHandler);
+
+ /**
+ * Performs the 2nd phase of construction.
+ * @param aObserver,fetch complete observer
+ */
+ void ConstructL( MVIMPSTEngineFetchCompleteObserver& aObserver );
+
+ private: // Data
+
+ // Service id of this service
+ TUint32 iServiceId;
+
+
+ // Stores services current state
+ TVIMPSTEnums::TVIMPSTRegistrationState iServiceState;
+
+ //doen not own reference to presence context
+ MXIMPContext& iPresenceContext;
+
+ //does not own reference to context observer
+ CVIMPSTEngineSessionCntxtObserver& iEventObserver;
+
+ //Ref to the service table getter functions
+ CVIMPSTEngineServiceTableFetcher& iTableFetcher;
+
+ // reference to cenrep api.
+ CXmppSettingsApi& iXmppParameters;
+
+ //settings id
+ TUint iSettingId;
+
+ // owned pointer to presence plugin
+ MPresenceFeatures* iPresFeatures;
+
+ //Doesn't Own
+ RPointerArray <MVIMPSTServiceSessionObserver> iObservers;
+
+ // will be ETrue if Logged in to the service
+ TBool iLoggedIn;
+
+ //handler to the CCh, doesnt own
+ CVIMPSTEngineCchHandler& iCchHandler;
+
+ // owns : state change lsitener
+ CVIMPSTServiceStateListener* iStateListener;
+
+ //says whether a bind operation was initiated from here
+ TBool iBindOperationInitiated;
+
+ };
+
+#endif // C_CVIMPSTENGINEIMSERVICESTATE_H
+
+// End of file