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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 the License "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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#ifndef CMMNETMESSHANDLER_H
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#define CMMNETMESSHANDLER_H
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// INCLUDES
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#include <e32base.h> // Symbian base types
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#include <etelmm.h> // Symbian Etel related types
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#include "mmmmesshandlerbase.h"
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#include "cmmphonetreceiver.h"
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#include "muiccoperationbase.h"
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#include "nokiatsy_internal_variation.h"
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// CONSTANTS
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// 2.8 AVKON LAF UI specification states that signal strength is
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// indicated by 0 to 7 bars
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const TInt8 KMaxSignalStrengthBars = 7;
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// GpdsRadioActivityInd / GPDS_RADIO_OFF completion delay (2000000us = 2 seconds)
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const TInt KGPDSRAICompleteDelay = 2000000;
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// MACROS
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//None
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// DATA TYPES
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typedef TBuf<4> TOperatorCode; // Code data size is 4
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typedef TBuf<3> TCountryCode; // Code data size is 3
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// FUNCTION PROTOTYPES
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//None
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// FORWARD DECLARATIONS
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class CMmPhoNetSender;
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class CMmDataPackage;
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class CMmNetOperatorNameHandler;
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class CMmMessageRouter;
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class TIsiReceiveC;
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class TIsiSubBlock;
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class CDelayTimer;
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class CMmUiccMessHandler;
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// CLASS DECLARATION
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/**
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* Used for creating and sending NET server's ISI messages to
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* PhoNet via PhoNetSender. It also receives NET server's
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* ISI messages from PhoNetReceiver.
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*/
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class CMmNetMessHandler
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: public CBase, public MMmMessHandlerBase, public MMmMessageReceiver,
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public MUiccOperationBase
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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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* @param aPhoNetSender: pointer to the Phonet sender.
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* @param aPhoNetReceiver: pointer to the Phonet receiver.
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* @param aMessageRouter: Pointer to the message router.
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* @return created message handler object.
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*/
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static CMmNetMessHandler* NewL(
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CMmPhoNetSender* aPhoNetSender,
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CMmPhoNetReceiver* aPhoNetReceiver,
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CMmMessageRouter* aMessageRouter,
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CMmUiccMessHandler* aUiccMessHandler );
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/**
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* Destructor.
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*/
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~CMmNetMessHandler();
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public: // Functions
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/**
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* Handle UICC response messages
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* @param aTraId Transaction ID
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* @param aFileData Descriptor for file data
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* @return KErrNone or error code
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*/
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TInt ProcessUiccMsg( TInt aTraId, TInt aStatus, const TDesC8& aFileData );
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/**
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* Entry point for request from the message manager
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* @param aIpc
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* @param CMmDataPackage
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* @return TInt ret: KErrNone or error code
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*/
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TInt ExtFuncL( TInt aIpc, const CMmDataPackage* aDataPackage );
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/**
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* Handles a received message by calling the specific
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* message handling method.
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* @param TIsiReceiveC, reference to the received message.
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*/
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void ReceiveMessageL( const TIsiReceiveC& aIsiMessage );
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/**
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* Handles errors coming from PhoNetReceiver RunError
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* @param const TIsiReceiveC& aIsiMessage: The received ISI message
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* @param TInt aError: Error code
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*/
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void HandleError( const TIsiReceiveC& aIsiMessage, TInt aError );
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/**
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* Returns boolean of IMS PIN verify status
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* @return TBool: EFalse or ETrue
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*/
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TBool GetImsPinVerifyStatus();
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/**
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* Maps the isa operator code to Symbian values
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* @param TDesC8 aIsaOperatorAndCountryCode: Operator and country code
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* @param TMobilePhoneNetworkIdentity aOperatorCode: Network identity
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* @param TMobilePhoneNetworkCountryCode aCountryCode: Country code
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* @param TInt aMNCLength: Mnc default lenght is three
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* @return TBool networkCodeMapped: EFalse or ETrue
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*/
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static TBool MapOperatorAndCountryCode(
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const TDesC8& aIsaOperatorAndCountryCode,
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RMobilePhone::TMobilePhoneNetworkIdentity& aOperatorCode,
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RMobilePhone::TMobilePhoneNetworkCountryCode& aCountryCode,
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TInt aMNCLength = 3 );
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/**
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* Maps the isa network status to symbian values.
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* @param TUint8 aISANetworkStatus: Network status value.
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* @param TMobilePhoneNetworkStatus aNWStatus: Network status value.
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* @return None
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*/
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static void MapNwStatus(
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TUint8 aISANetworkStatus,
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RMobilePhone::TMobilePhoneNetworkStatus& aNWStatus );
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/**
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* Saves GPDS radio activity information and completes
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* NotifyCurrentNetworkChange if state changed.
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* @param aNewPacketTrancferStatus: New radio activity state
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*/
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void CompleteGpdsRadioActivityInd( TBool aNewPacketTrancferStatus );
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/**
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* Completes IPC EMobilePhoneNotifyCurrentNetworkChange and
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* EMobilePhoneGetNetworkRegistrationStatus.
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* @param aLocationAreaData includes Location Area data
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* @param aNetworkInfoData includes Network data
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*/
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void CompleteMobilePhoneNotifyCurrentNetworkChange(
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const RMobilePhone::TMobilePhoneLocationAreaV1& aLocationAreaData,
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const RMobilePhone::TMobilePhoneNetworkInfoV5& aNetworkInfoData );
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/**
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* Continue handling of queued messages if available.
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* @return None
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*/
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void ContinueHandlingNetModemRegStatusMessages();
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/**
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* Starts reading Operator Name String and Operator PLMN List rules
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* when SIM is ready.
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* @return None
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*/
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void InitializeOnsAndOplReading();
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/**
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* Gets pointer to CMmMessageRouter class.
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* @return Pointer to CMmMessageRouter object.
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*/
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CMmMessageRouter* GetMessageRouter();
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/**
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* Gets pointer to CMmPhoNetSender class.
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* @return Pointer to CMmPhoNetSender object.
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*/
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CMmPhoNetSender* GetPhoNetSender();
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/**
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* Gets pointer to CMmNetOperatorNameHandler class.
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* @return Pointer to CMmNetOperatorNameHandler object.
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*/
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CMmNetOperatorNameHandler* GetNetOperatorNameHandler();
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/**
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* Extracts network registration status from NET_MODEM_REG_STATUS_IND,
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* NET_SET_RESP or NET_MODEM_REG_STATUS_GET_RESP
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* @param aIsiMessage ISI-message to extract data from
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* @param aRegistrationStatus resulting registration status
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* @return TInt KErrNone, KErrNotFound if subblock not found
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* or system-wide error
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*/
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TInt ExtractNetworkRegistrationStatus(
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const TIsiReceiveC& aIsiMessage,
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TUint8& aRegistrationStatus
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) const;
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private: // Constructors and destructor
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/**
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* 2nd phase constructor
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*/
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void ConstructL();
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private: // Functions
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/**
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* Breaks a NET_MODEM_REG_STATUS_IND ISI-message.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetModemRegStatusInd( const TIsiReceiveC& aIsiMessage );
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/**
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* Sends a NET_MODEM_REG_STATUS_GET_REQ ISI-message.
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* @param TUint8 aTransactionId: Transaction id
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* @return TInt, success/failure value
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*/
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TInt NetModemRegStatusGetReq( TUint8 aTransactionId ) const;
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/**
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* Net modem available get request.
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* @param TUint8 aTransactionId: Transaction id
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* @return TInt, success/failure value
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*/
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TInt NetModemAvailableGetReq( TUint8 aTransactionId ) const;
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/**
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* GSM specific part of NET_MODEM_AVAILABLE_GET_RESP ISI-message.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetModemAvailableGetRespL( const TIsiReceiveC& aIsiMessage ) const;
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/**
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* Net available cancel request.
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* @param TUint8 aTransactionId: Transaction id
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* @return TInt, success/failure value
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*/
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TInt NetAvailableCancelReq( TUint8 aTransactionId );
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/**
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* Net available cancel response.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetAvailableCancelResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Net set request.
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* @param TUint8 aTransactionId: Transaction id
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* @param TBool aIsManual: Mode of the Selection
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* @param TOperatorCode aMnc: Pointer to MNC code
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* @param TCountryCode aMcc: Pointer to MCC code
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* @return TInt, success/failure value
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*/
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TInt NetSetReq(
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TUint8 aTransactionId,
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TBool aIsManual,
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const TOperatorCode& aMnc,
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const TCountryCode& aMcc ) const;
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/**
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* Net set cancel request.
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* @param TUint8 aTransactionId: Transaction id
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* @return TInt, success/failure value
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*/
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TInt NetSetCancelReq( TUint8 aTransactionId );
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/**
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* Net set cancel response
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @retrun None
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*/
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void NetSetCancelResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Request the current Radio access technology
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* @param TUint8 aTransactionId: Transaction id
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* @return TInt: Error code
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*/
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TInt NetRatReq( TUint8 aTransactionId ) const;
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/**
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* Breaks a NET_RAT_RESP ISI message
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetRatResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Net network select mode set req.
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* @param TUint8 aTransactionId: Transaction id
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* @param RMobilePhone::TMobilePhoneNetworkSelectionV1& aNetworkSelection:
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* Network selection
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* @return TInt, success/failure value
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*/
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TInt NetNetworkSelectModeSetReq(
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TUint8 aTransactionId,
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const RMobilePhone::TMobilePhoneNetworkSelectionV1& aNetworkSelection ) const;
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/**
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* Net network select mode set response
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetNetworkSelectModeSetResp( const TIsiReceiveC& aIsiMessage ) const;
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/**
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* Network Get RSSI request.
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* @param None
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* @return TInt, success/failure value
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*/
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TInt NetRssiGetReq() const;
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/**
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* Network Get RSSI response.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetRssiGetResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Network RSSI indication.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetRssiInd( const TIsiReceiveC& aIsiMessage );
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/**
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* Handle RSSI and complete to CommonTSY.
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* @param TUint8 aBarsIsi: bar percentage (ISI value)
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* @return TUint8 aRSSIIsi: RSSI in dBm with inverse sign (ISI value)
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*/
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void HandleRssi(
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TUint8 aBarsIsi,
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TUint8 aRSSIIsi ) const;
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/**
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* Network time indication.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetTimeInd( const TIsiReceiveC& aIsiMessage ) const;
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/**
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* Network ciphering indication.
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* @param TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetCipheringInd( const TIsiReceiveC& aIsiMessage ) const;
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/**
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* Ciphering indicator read request
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* @return Error code
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*/
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TInt UiccReadCiReq();
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/**
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* Ciphering indicator read response
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* @param aStatus Status
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* @param aFileData File data
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* @return None
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*/
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void UiccReadCiResp( TInt aStatus, const TDesC8& aFileData );
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/**
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* Network radio information indication.
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* @param const TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void NetRadioInfoInd( const TIsiReceiveC& aIsiMessage );
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/**
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* Read home network
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* @return Error code
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*/
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TInt UiccCsReadReq();
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/**
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* Response to read EHPLMN
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* @param aStatus Status
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* @param aFileData File data containig EHPLMN
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* @return None
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*/
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void UiccCsReadEhpmlnResp( TInt aStatus, const TDesC8& aFileData );
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/**
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* Response to read HPLMN
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* @param aStatus Status
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* @param aFileData File data containig HPLMN
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*/
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void UiccCsReadHpmlnResp( TInt aStatus, const TDesC8& aFileData );
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/**
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* Set network info
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* @param None
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* @return None
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*/
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void SetSimNetworkInfo();
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/**
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* GPDS radio activity indication.
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* @param const TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void GpdsRadioActivityInd( const TIsiReceiveC& aIsiMessage );
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/**
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* GPDS Context Deactivate indication.
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* @param const TIsiReceiveC& aIsiMessage: Received ISI message
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* @return None
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*/
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void GpdsContextDeactivateInd( const TIsiReceiveC& aIsiMessage );
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/**
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|
433 |
* Completes IPC EMobilePhoneGetHomeNetwork.
|
|
434 |
*/
|
|
435 |
void CompleteMobilePhoneGetHomeNetwork();
|
|
436 |
|
|
437 |
/**
|
|
438 |
* Queue functionality for NET_MODEM_REG_STATUS_IND,
|
|
439 |
* NET_MODEM_REG_STATUS_GET_RESP and NET_SET_RESP ISI-messages.
|
|
440 |
* @param TIsiReceiveC& aIsiMessage: Received ISI message
|
|
441 |
* @return None
|
|
442 |
*/
|
|
443 |
void QueueNetModemRegStatusMessagesL( const TIsiReceiveC& aIsiMessage );
|
|
444 |
|
|
445 |
/**
|
|
446 |
* Start handling queued messages.
|
|
447 |
* @return None
|
|
448 |
*/
|
|
449 |
void StartHandlingNetModemRegStatusMessages();
|
|
450 |
|
|
451 |
/**
|
|
452 |
* Finds offset to NET_GSM_REG_INFO or NET_CURRENT_CELL_INFO
|
|
453 |
* in NET_REG_STATUS_IND, NET_SET_RESP or NET_REG_STATUS_GET_RESP
|
|
454 |
* @param aIsiMessage ISI-message to process
|
|
455 |
* @param aSbOffset resulting offset to the subblock
|
|
456 |
* @return TInt KErrNone or system-wide error
|
|
457 |
*/
|
|
458 |
TInt FindOperatorInfoSubBlock(
|
|
459 |
const TIsiReceiveC& aIsiMessage,
|
|
460 |
TUint& aSbOffset
|
|
461 |
) const;
|
|
462 |
|
|
463 |
/**
|
|
464 |
* Extracts network registration status from NET_REG_INFO_COMMON
|
|
465 |
* subblock of NET_REG_STATUS_IND, NET_SET_RESP or
|
|
466 |
* NET_REG_STATUS_GET_RESP.
|
|
467 |
* @param aIsiMessage ISI-message to process
|
|
468 |
* @param aOperatorCode BCD-string containing operator code
|
|
469 |
* @param aRegistrationStatus resulting registration status
|
|
470 |
* @param aSbStartOffset NET_REG_INFO_COMMON subblock offset
|
|
471 |
* @return TInt KErrNone or system-wide error
|
|
472 |
*/
|
|
473 |
TInt ExtractNetworkRegistrationStatus(
|
|
474 |
const TIsiReceiveC& aIsiMessage,
|
|
475 |
const TDesC8& aOperatorCode,
|
|
476 |
TUint8& aRegistrationStatus,
|
|
477 |
TUint& aSbStartOffset
|
|
478 |
) const;
|
|
479 |
|
|
480 |
protected: // Constructors and destructor
|
|
481 |
|
|
482 |
/**
|
|
483 |
* C++ default constructor.
|
|
484 |
*/
|
|
485 |
CMmNetMessHandler();
|
|
486 |
|
|
487 |
protected: // Functions
|
|
488 |
|
|
489 |
/**
|
|
490 |
* Breaks a NET_RAT_IND ISI-message.
|
|
491 |
* @param const TIsiReceiveC& aIsiMessage: Received ISI message
|
|
492 |
* @return None
|
|
493 |
*/
|
|
494 |
void NetRatInd( const TIsiReceiveC& aIsiMessage );
|
|
495 |
|
|
496 |
// NETWORK UTILITY FUNCTIONS
|
|
497 |
/**
|
|
498 |
* Maps the isa network registration status to Symbian values.
|
|
499 |
* @param TUint8 aISARegistrationStatus: Network registration status.
|
|
500 |
* @param TMobilePhoneRegistrationStatus aRegStatus: Phone registration
|
|
501 |
* status.
|
|
502 |
* @param TMobilePhoneNetworkStatus aNWStatus: Phone network status.
|
|
503 |
* @return None
|
|
504 |
*/
|
|
505 |
static void MapNWAndRegStatus(
|
|
506 |
TUint8 aISARegistrationStatus,
|
|
507 |
RMobilePhone::TMobilePhoneRegistrationStatus& aRegStatus,
|
|
508 |
RMobilePhone::TMobilePhoneNetworkStatus& aNWStatus );
|
|
509 |
|
|
510 |
/**
|
|
511 |
* Maps the isa network selection mode to Symbian values.
|
|
512 |
* @param TUInt8 aISASelectionMode: Network selection mode.
|
|
513 |
* @param TMobilePhoneNetworkSelectionV1 aSelectionMode:
|
|
514 |
* Network selection mode.
|
|
515 |
* @return None
|
|
516 |
*/
|
|
517 |
static void MapNWSelectionMode(
|
|
518 |
TUint8 aISASelectionMode,
|
|
519 |
RMobilePhone::TMobilePhoneNetworkSelectionV1& aSelectionMode );
|
|
520 |
|
|
521 |
private: // Data
|
|
522 |
|
|
523 |
// Pointer to the NetOperatorNameHandler.
|
|
524 |
CMmNetOperatorNameHandler* iNetOperatorNameHandler;
|
|
525 |
|
|
526 |
// Pointer to the Message Router
|
|
527 |
CMmMessageRouter* iMessageRouter;
|
|
528 |
|
|
529 |
// Cached network selection method
|
|
530 |
TUint8 iSelectionMethod;
|
|
531 |
|
|
532 |
// Wether the network selection cancel has been issued or not
|
|
533 |
TBool iSelectNetworkCancelIssued;
|
|
534 |
|
|
535 |
// Wether the network search cancel has been issued or not
|
|
536 |
TBool iSearchNetworkCancelIssued;
|
|
537 |
|
|
538 |
// Network mode: ENetworkModeGsm, ENetworkModeWcdma or
|
|
539 |
// ENetworkModeUnknown
|
|
540 |
RMobilePhone::TMobilePhoneNetworkMode iNetworkMode;
|
|
541 |
|
|
542 |
// If PIN code needs to be verified before IMSI can be used.
|
|
543 |
TBool iImsPinVerifyRequired;
|
|
544 |
|
|
545 |
// If ISIM application is used
|
|
546 |
TBool iIsimUsed;
|
|
547 |
|
|
548 |
// MNC lenght
|
|
549 |
TUint8 iMNClength;
|
|
550 |
|
|
551 |
// Home PLMN
|
|
552 |
TBuf8<4> iHplmn;
|
|
553 |
|
|
554 |
// Network access technology
|
|
555 |
RMobilePhone::TMobilePhoneNetworkAccess iNetworkAccess;
|
|
556 |
|
|
557 |
// Radio Resource Control (RRC) is in Cell_DCH state (there is
|
|
558 |
// no cell/location info available while in this state)
|
|
559 |
TBool iCell_DCH;
|
|
560 |
|
|
561 |
// Packet transfer state (there is
|
|
562 |
// no cell/location info available while in this state)
|
|
563 |
TBool iPacketTransfer;
|
|
564 |
|
|
565 |
// Delay timer for completion of Packet transfer state
|
|
566 |
CDelayTimer* iDelayTimer;
|
|
567 |
|
|
568 |
// Network and location information have to be saved while RRC is
|
|
569 |
// (temporarily) in Cell_DCH state
|
|
570 |
RMobilePhone::TMobilePhoneNetworkInfoV5 iLastNWInfo;
|
|
571 |
RMobilePhone::TMobilePhoneLocationAreaV1 iLastLocInfo;
|
|
572 |
|
|
573 |
// Home network information have to be saved while operator name
|
|
574 |
// is requested from the NET Server.
|
|
575 |
RMobilePhone::TMobilePhoneNetworkInfoV5 iHomeInfo;
|
|
576 |
|
|
577 |
// Is NET_MODEM_REG_STATUS_IND, NET_MODEM_REG_STATUS_GET_RESP or
|
|
578 |
// NET_SET_RESP message handling ongoing.
|
|
579 |
TBool iNetMessageHandlingOngoing;
|
|
580 |
|
|
581 |
// Array for queueing NET_MODEM_REG_STATUS_IND,
|
|
582 |
// NET_MODEM_REG_STATUS_GET_RESP and NET_SET_RESP messages.
|
|
583 |
RPointerArray<HBufC8> iNetMessageQueue;
|
|
584 |
|
|
585 |
protected: // Data
|
|
586 |
|
|
587 |
// Pointer to the PhonetSender
|
|
588 |
CMmPhoNetSender* iPhoNetSender;
|
|
589 |
|
|
590 |
// Pointer to UICC message handler
|
|
591 |
CMmUiccMessHandler* iMmUiccMessHandler;
|
|
592 |
};
|
|
593 |
|
|
594 |
/**
|
|
595 |
* CDelayTimer: Used for delaying for completion of Packet transfer state
|
|
596 |
* from GPDS_RADIO_AVTIVITY_IND.
|
|
597 |
*/
|
|
598 |
class CDelayTimer : public CTimer
|
|
599 |
{
|
|
600 |
|
|
601 |
public: // Constructors and destructors
|
|
602 |
|
|
603 |
/**
|
|
604 |
* Two-phased constructor.
|
|
605 |
* @param aNetMessHandler: Pointer to the net message handler
|
|
606 |
* @return CDelayTimer object
|
|
607 |
*/
|
|
608 |
static CDelayTimer* NewL( CMmNetMessHandler* aNetMessHandler );
|
|
609 |
|
|
610 |
/**
|
|
611 |
* ~CDelayTimer.
|
|
612 |
* Destructor.
|
|
613 |
*/
|
|
614 |
~CDelayTimer();
|
|
615 |
|
|
616 |
private: // Constructors and destructors
|
|
617 |
|
|
618 |
/**
|
|
619 |
* C++ default constructor.
|
|
620 |
*/
|
|
621 |
CDelayTimer();
|
|
622 |
|
|
623 |
/**
|
|
624 |
* 2nd phase constructor.
|
|
625 |
*/
|
|
626 |
void ConstructL();
|
|
627 |
|
|
628 |
private: // Functions from base classes
|
|
629 |
|
|
630 |
/**
|
|
631 |
* From CActive.
|
|
632 |
* Called when operation completes.
|
|
633 |
*/
|
|
634 |
void RunL();
|
|
635 |
|
|
636 |
/**
|
|
637 |
* From CActive.
|
|
638 |
* Called when operation is cancelled.
|
|
639 |
*/
|
|
640 |
void DoCancel();
|
|
641 |
|
|
642 |
public: // New functions
|
|
643 |
|
|
644 |
/**
|
|
645 |
* Start delay timer.
|
|
646 |
* @param aNewPacketTransferState: New packet transfer state
|
|
647 |
* @param aTimeOut: Time out in ms
|
|
648 |
*/
|
|
649 |
void StartDelayTimer(
|
|
650 |
TBool aNewPacketTransferState,
|
|
651 |
TInt aTimeOut );
|
|
652 |
|
|
653 |
private: // Data
|
|
654 |
|
|
655 |
/**
|
|
656 |
* pointer to the net message handler
|
|
657 |
*/
|
|
658 |
CMmNetMessHandler* iNetMessHandler;
|
|
659 |
|
|
660 |
/**
|
|
661 |
* new packet transfer state
|
|
662 |
*/
|
|
663 |
TBool iNewPacketTransferState;
|
|
664 |
|
|
665 |
};
|
|
666 |
|
|
667 |
#endif // CMMNETMESSHANDLER_H
|
|
668 |
|
|
669 |
// End of File
|