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/*
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* Copyright (c) 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 CMMNETOPERATORNAMEHANDLER_H
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#define CMMNETOPERATORNAMEHANDLER_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 <ctsy/rmmcustomapi.h>
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#include "cmmnetmesshandler.h"
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// CONSTANTS
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// Max length of Operator Name String (ONS name).
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const TUint8 KOnsNameMaxLength = 0x19;
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// Display tag max length.
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const TUint8 KDisplayTagLength = 30;
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// Operator code BCD string length.
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const TUint8 KBCDLength = 3;
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// MACROS
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//None
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// DATA TYPES
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// Network Operator name type.
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enum TNetOperatorNameType
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{
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ENetNameNotSet = 0,
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ENetApacName,
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ENetLatinName,
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ENetCountryMncName,
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ENetMccMncName,
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ENetNitzName,
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ENetEonsName
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};
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// Coding scheme type in NITZ and EONS data.
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enum TDataCodingSchemeType
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{
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EGSMDefaultAlphabetCoding = 0,
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EUCS2Coding = 16
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};
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// FUNCTION PROTOTYPES
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//None
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// FORWARD DECLARATIONS
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class TIsiReceiveC;
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class TIsiSubBlock;
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// CLASS DECLARATION
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/**
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* Used for creating and sending Operator name handling specific
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* ISI messages to PhoNet via PhoNetSender. It also receives
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* Operator name handling specific ISI messages from PhoNetReceiver.
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*/
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class CMmNetOperatorNameHandler : public CBase
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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 aNetMessHandler: Pointer to the NetMessHandler.
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* @return created message handler object.
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*/
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static CMmNetOperatorNameHandler* NewL(
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CMmNetMessHandler* aNetMessHandler );
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/**
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* Destructor.
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*/
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~CMmNetOperatorNameHandler();
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public: // Functions
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/**
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* Breaks a NET_NITZ_NAME_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 NetNitzNameInd( const TIsiReceiveC& aIsiMessage );
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/**
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* Gets correct Operator name according priority order.
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* @param aCampedInHplmn is camped in HPLMN.
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* @param aNetworkType is Network type.
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* @param aOperatorCode is Operator Code in BCD format.
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* @param aLocationArea is current Location Area Code.
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* @param aNetworkName includes network data.
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*/
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void GetOperatorName(
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TBool aCampedInHplmn,
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TUint8 aNetworkType,
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const TDesC8& aOperatorCode,
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const RMobilePhone::TMobilePhoneLocationAreaV1& aLocationArea,
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RMobilePhone::TMobilePhoneNetworkInfoV5& aNetworkName );
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/**
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* Handles NET_MODEM_AVAILABLE_GET_RESP ISI-message success case.
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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 HandleManualSearchSuccessCaseL( const TIsiReceiveC& aIsiMessage );
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/**
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* Gets correct Operator names in manual search.
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*/
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void GetManualSearchOperatorNameL();
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/**
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* Creates Product Profile request to read INFO_PP_EONS_FEAT bit.
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*/
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void InfoPpReadReq();
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/**
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* Breaks a INFO_PP_READ_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 InfoPpReadResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Creates a SIM_OPERATOR_REQ ISI message with service type
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* SIM_ST_READ_PNN and sends it to phonet.
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* Used to read the PLMN Network Name from EFpnn on (U)SIM.
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* @param aPnnIdentifier is identifier of the record to be read.
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*/
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void SimOperatorReqReadPnn( TUint8 aPnnIdentifier );
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/**
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* Breaks a SIM_OPERATOR_RESP ISI message with service type
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* SIM_ST_READ_PNN.
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* @param const TIsiReceiveC& aIsiMessage: The received ISI message.
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*/
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void SimOperatorRespReadPnnL( const TIsiReceiveC& aIsiMessage );
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/**
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* Creates a PERM_PM_RECORD_WRITE_REQ ISI message and sends
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* it to phonet.
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* Used to Write record for PMM.
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*/
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void PermPmRecordWriteReq();
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/**
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* Breaks a PERM_PM_RECORD_WRITE_RESP ISI message.
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* @param const TIsiReceiveC& aIsiMessage: The received ISI message.
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*/
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void PermPmRecordWriteResp( const TIsiReceiveC& aIsiMessage );
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/**
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* Creates a PERM_PM_RECORD_READ_REQ ISI message and sends
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* it to phonet.
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* Used to read record for PMM.
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*/
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void PermPmRecordReadReq();
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/**
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* Breaks a PERM_PM_RECORD_READ_RESP ISI message.
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* @param const TIsiReceiveC& aIsiMessage: The received ISI message.
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*/
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void PermPmRecordReadResp( const TIsiReceiveC& aIsiMessage );
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/**
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* PNN record identifier value.
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* @return PNN record identifier value.
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*/
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TInt GetPnnRecordIdentifierValue();
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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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* Convert data field to operator name string according to coding scheme.
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* @param aNameType is name type to be converted.
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* @param aMCC is Country code.
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* @param aNameData is operator name data.
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* @param aOperatorName is converted operator name.
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* @return None.
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*/
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void ConvertOperatorName(
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TNetOperatorNameType aNameType,
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TUint aMCC,
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TPtrC8& aNameData,
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TDes& aOperatorName );
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/**
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* Handles ONS and Hard coded names in priority.
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* @param aNetworkType is current network type.
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* @param aHardCodedNameType is hard coded name type.
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* @param aDisplayTag is hard coded operator name.
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* @param aNetworkName includes network data.
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* @return None.
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*/
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void HandleOnsAndHardCodedName(
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TUint8 aNetworkType,
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TInt aHardCodedNameType,
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const TDes& aDisplayTag,
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RMobilePhone::TMobilePhoneNetworkInfoV5& aNetworkName );
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/**
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* Find out possible PNN record number with PP bit INFO_PP_EONS_FEAT
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* value when registered in HPLMN.
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* @param aOperatorCodeData is Operator Code data in BCD format.
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* @param aLacData is Location Area Code data.
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* @return possible PNN record number.
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*/
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TInt HandlePnnRecordWithPPbitValueInHplmn(
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const TDesC8& aOperatorCodeData,
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const TUint& aLacData );
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/**
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* Go through OPL rule records and find out matching record if exist.
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* @param aOperatorCode is Operator Code in BCD format.
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* @param aLac is Location Area Code.
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* @return possible PNN record number.
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*/
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TInt OplRulesChecker(
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const TDesC8& aOperatorCode,
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TUint aLac );
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/**
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* Checks one OPL rule record against received Operator Code
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* in BCD format and LAC value.
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* @param aIndex is OPL record index.
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* @param aOperCode is Operator Code in BCD format.
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* @param aLAC is Location Area Code.
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* @return None.
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*/
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void OplRuleRecordChecker(
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TUint8 aIndex,
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const TDesC8& aOperCode,
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TUint aLac );
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/**
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* Check BCD char against rule to find out is that matching
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* with OPL list.
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* @param aOperCodeChar is character from one BCD byte.
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* @param aPlmnListChar is character from OPL list BCD byte.
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* @return success/failure value.
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*/
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TInt BCDCharChecker(
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TUint8 aOperCodeChar,
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TUint8 aPlmnListChar );
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/**
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* Copy EONS Long and Short names if exist.
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* @param aNetworkData is Network data.
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* @return None.
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*/
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void CopyEonsName(
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RMobilePhone::TMobilePhoneNetworkInfoV5& aNetworkData );
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/**
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* Check NITZ name data to current MCC/MNC values and update
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* name if match.
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* @param aMCC is current Mobile Country Code.
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* @param aMNC is current Mobile Network Code.
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* @param aNetworkData is Network data.
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* @return None.
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*/
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void NitzNameChecker(
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TUint aMCC,
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TUint aMNC,
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RMobilePhone::TMobilePhoneNetworkInfoV5& aNetworkData );
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/**
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* Compare NITZ name to stored values in PMM.
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*/
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void CompareNitzNameToPmmValues();
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/**
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* Converts 7-bit packed string to 8-bit format.
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* @param aNumberOf7BitChars is number of 7-bit characters.
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* @param aString is 7-bit packed source string.
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* @param aOutput is converted to 8-bit string.
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* @return None.
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*/
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void Packed7to8Format(
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TUint8 aNumberOf7BitChars,
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const TDesC8& aString,
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TDes8& aOutput );
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/**
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* Browse a text in Unicode format, and for some specific characters
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* replace with the correct byte value.
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* @param aOutput unicode 16-bit format string.
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* @param aInput input 8-bit string.
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* @return None.
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*/
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void ConvertGsm7ToUnicode16(
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TDes16& aOutput,
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const TDesC8& aInput );
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/**
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* Completes IPC EMobilePhoneGetDetectedNetworksV2Phase1.
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*/
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void CompleteMobilePhoneGetDetectedNetworksV2Phase1L();
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protected: // Constructors and destructor
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/**
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* C++ default constructor.
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*/
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CMmNetOperatorNameHandler();
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protected: // Functions
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private: // Enumerations, data types.
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// Used for storing EONS or NITZ name data.
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struct TOperatorNameData
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{
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// Mobile Country Code.
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TUint iMCC;
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// Mobile Network Code.
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TUint iMNC;
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// Long Name.
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RMobilePhone::TMobilePhoneNetworkLongName iLongName;
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// Short Name.
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RMobilePhone::TMobilePhoneNetworkShortName iShortName;
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// PNN identifier.
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TUint8 iPNNIdentifier;
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};
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// Operator PLMN List struct.
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struct TOperatorPLMNList
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{
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// Operator Code in BCD string format.
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TBuf8<KBCDLength> iOperCodeBCD;
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// Location Area Code, upper limit.
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TUint iLACUpperLimit;
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// Location Area Code, lower limit.
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TUint iLACLowerLimit;
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// Identifier of operator name to be displayed.
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TUint8 iPNNIdentifier;
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};
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// Manual search data list struct.
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struct TManualSearchDataList
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{
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// Mobile Country Code.
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TUint iMCC;
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// Mobile Network Code.
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TUint iMNC;
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// Network Type.
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TUint8 iNetworkType;
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// Location Area Code.
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TUint iLocationAreaCode;
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// Operator Code.
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TBuf8<KBCDLength> iOperatorCode;
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};
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public: // Data
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private: // Data
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// Pointer to the NetMessHandler.
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CMmNetMessHandler* iNetMessHandler;
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// Storing Location Area data for later use.
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RMobilePhone::TMobilePhoneLocationAreaV1 iLocationAreaData;
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// Storing Network data for later use.
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RMobilePhone::TMobilePhoneNetworkInfoV5 iNetworkData;
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// NET_NITZ_NAME_IND details need to be stored for later use.
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TOperatorNameData iNitzName;
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// EONS name details need to be stored for later use.
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TOperatorNameData iEonsName;
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// NITZ Name data stored to PMM.
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TOperatorNameData iNitzNamePmm;
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// Custom operator name info data.
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RMmCustomAPI::TOperatorNameInfo iOperNameInfo;
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// Value of the Product Profile bit INFO_PP_EONS_FEAT.
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TUint8 iInfoPpEonsFeatValue;
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// Buffer for Operator Name String (ONS name).
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TBuf<KOnsNameMaxLength> iOperatorNameString;
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// Operator PLMN list available.
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TBool iOplListAvailable;
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// OPL Rules read.
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TBool iOplRulesRead;
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// OPL Rule match.
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TBool iOplRuleMatch;
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// This is ETrue when SimOperatorReqReadPnn request
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// is sended from GetOperatorName function.
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TBool iFromGetOperatorName;
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// This is ETrue when SimOperatorReqReadPnn request
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// is sended from GetManualSearchOperatorName function.
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TBool iFromGetManualSearchOperatorName;
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// Index value of network in manual search network list.
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TUint8 iManualSearchIndexValue;
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// Operator PLMN List entry array.
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RArray<TOperatorPLMNList> iOperatorPlmnListTable;
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// Manual search Network List array.
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RArray<RMobilePhone::TMobilePhoneNetworkInfoV5> iManualSearchNetworkList;
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// Manual search data list array.
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RArray<TManualSearchDataList> iManualSearchDataList;
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protected: // Data
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};
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#endif // CMMNETOPERATORNAMEHANDLER_H
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// End of File
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