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/*
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* Copyright (c) 2007-2009 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 SATMOSMSCTRL_H
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#define SATMOSMSCTRL_H
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// INCLUDES
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#include <e32base.h> // base class cbase
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#include <etelsat.h> // etel sat api
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// Message Type received in SMS_RESOURCE_REQ message
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const TUint8 KSmsCommandType = 2;
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const TUint8 KSmsSubmitType = 1;
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// FORWARD DECLARATIONS
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class CSatMessHandler;
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class CTsySatMessaging;
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class TIsiReceiveC;
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// CLASS DECLARATION
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/**
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* CSatMoSmsCtrl
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* Sat MO SMS control handling
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* @lib SIMATKTSY.LIB
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* @since Series 60 Series60_2.6
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*/
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class CSatMoSmsCtrl : 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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* @since NCP 5.0
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* @param aSatMessHandler pointer to satmessagehandler class
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* @param aSatMessaging pointer to satmessaging class
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*/
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static CSatMoSmsCtrl* NewL( CSatMessHandler* aSatMessHandler,
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CTsySatMessaging* aSatMessaging );
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/**
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* Destructor.
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* @since NCP 5.0
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*/
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virtual ~CSatMoSmsCtrl();
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private: // Constructors
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/**
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* C++ default constructor.
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* @since NCP 5.0
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* @param aSatMessHandler pointer to satmessagehandler class
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* @param aSatMessaging pointer to satmessaging class
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*/
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CSatMoSmsCtrl( CSatMessHandler* aSatMessHandler,
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CTsySatMessaging* aSatMessaging );
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/**
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* By default Symbian 2nd phase constructor is private.
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* @since NCP 5.0
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*/
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void ConstructL();
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public: // New methods
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/**
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* Handles an incoming command from phonet
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* Called by Phonet receiver when it receives ISI msg.
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* @since NCP 5.0
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* @param aIsiMessage proactive command from phonet
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* @return TInt
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*/
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TInt MessageReceived( const TIsiReceiveC& aIsiMessage );
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/*
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* Returns iIsMoSmsCtrlActivated
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* This is used by CTsySatMessaging::MoSmsControlReceived
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* @since Series 60 Series60_2.6
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*/
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TBool IsActivated();
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/*
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* Set iIsMoSmsCtrlActivated to ETrue
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* Allows this object to process incoming Mo-Sm requests
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* @since Series 60 Series60_2.6
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*/
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void Activate();
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/*
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* Set iIsMoSmsCtrlActivated to EFalse
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* Prevents this object to process incoming Mo-Sm requests
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* @since Series 60 Series60_2.6
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*/
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void Deactivate();
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private: // New methods
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/*
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* Indication received from SMS server with the SMS parameters
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* of the SMS to be sent by the Mobile Equipment.
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* The response will tell whether the SMS can be sent
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* to network or not.
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* @since NCP 5.0
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* @param aIsiMessage coming from ISA SMS Server
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* @return none
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*/
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void SmsResourceIndReceived( const TIsiReceiveC& aIsiMessage );
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/*
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* Send an envelope to SIM server in order to check wheter the SMS
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* can be sent or not. The response will be used to send a response
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* to SMS server
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* @since Series 60 Series60_2.6
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* @param aTraId transaction id
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* @param aAddressData1 RP address
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* @param aAddressData2 TP address
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* @return none
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*/
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void SendMoSmsCtrlEnvelope( TUint8 aTraId, TDes8& aAddressData1,
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TDes8& aAddressData2 );
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/*
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* Handles UICC_CAT_RESP, which comes from SIM as a reply
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* to MO SMS control envelope.
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* @param aIsiMessage Received ISI message
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* @return success code of ISI message sending attempt
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*/
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TInt UiccCatRespEnvelopeReceived( const TIsiReceiveC& aIsiMessage );
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/*
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* Extracts data from AtkSwDataNtf message data part
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* @since Series 60 Series60_2.6
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* @param aAtkData input
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* @param aAddr1 output, contains the RP address provided by the SIM
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* @param aAddr2 ouput, contains the TP address provided by the SIM
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* @param aAlphaId output, contains the alpha id provided by the SIM
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* @param aEmptyAlphaId output, ETrue if alpha id is present and empty
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* @return none
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*/
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void ParseAtkSwDataNtf( TPtrC8& aAtkData, TDes8& aAddr1, TDes8& aAddr2,
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RSat::TAlphaId& aAlphaId, TBool& aEmptyAlphaId );
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/*
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* This method cleans the address data, so that all the byte found
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* after a 0xXF or a 0xFX are ignored and removed.
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* @param aAddr Address data to be cleaned
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* @return None
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*/
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void CleanAddressData( TDes8& aAddr );
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/*
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* This method checks the consistency of the data sent by the SIM to
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* the ME, when the call is allowed and modified.
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* @param aRPAddr SMSC RP address
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* @param aTPAddr TP Destinatiion address
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* @return ETtrue if data are consistent, else EFalse
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*/
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TBool VerifySimRespData( TDes8& aRPAddr, TDes8& aTPAddr );
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/*
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* This method prepare subblocks for SMS_RESOURCE_REQ IsiMessage
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* @param number number of subblocks
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* @param status SMS is Denied or allowed
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* @param data Actual data to me send in IsiMessage
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* @param address1 Changed Service centre address received from SIM
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* @pram address2 Changed destination address received from SIM
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*/
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void FormSmsResourceReqSb( const TUint8 status,TDes8& data, const TDes8& address1, const TDes8& address2 );
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private: // Data
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// This object receives and sends messages to the external world
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// using the message handler and messaging classes.
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CSatMessHandler* iSatMessHandler;
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CTsySatMessaging* iSatMessaging;
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// Boolean to check whether a Sim response is expected by MO-SMS Control
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TBool iWaitingForEnvelopeResp;
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// Boolean to check whether MO-SMS Control is activated.
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// This is used by CTsySatMessaging::MoSmsControlReceived,
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// in order to know if this object is in use or not
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TBool iIsMoSmsCtrlActivated;
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// Save transaction id of the envelope, in order to check whether
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// the incoming SwDataNtf is for MO-SMS Control. This has to be
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// ANDed with iWaitingForEnvelopeResp.
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// If this test condition is not strong enough, then it is recommended
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// to use an array like in Call Control, see SatCC.cpp/h.
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TUint8 iMoSmsCtrlEnvelopeTransactionId;
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// Save the transaction id of the incoming Mo-Sm request, which is
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// re-used in the resp.
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// It is questionable whether or not another boolean should be used
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// to remind if there is already an ongoing request not completed while
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// a new request is received. There is a risk that this transaction id
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// gets overwritten. But most likely ISA SMS server doesn't send
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// the next request before the completion of the previous one.
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TUint8 iMoSmsCtrlReqTransactionId;
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// Save the sender object id of the MO-SM req, which is
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// re-used in the resp.
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// The type TUint8 is based on the assumption on having at maximum
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// 256 ISA servers. There is a chance that future products possess
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// more than 256 servers, and therefore this type TUint8 would be
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// too small.
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TUint8 iSenderObject;
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// Save the Sequence id of MO SMS Indication, which is reused in
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// the resp messgae.
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// the type is TUint8 is based on the value range defined in ISI SMS Server
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// Message document
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TUint8 iSequenceId;
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// Save the Resource id of MO SMS Indication, which is reused in
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// the resp messgae.
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// the type is TUint16 is based on the value range defined in ISI SMS Server
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// Message document
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TUint16 iResourceId;
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// Save the Destination address TPDU Type of MO SMS Indication, which is reused in
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// the resp messgae.
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// the type is TUint8 is based on the information from 3gpp document
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TUint8 iMessageType;
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// Save the SMSC address subblock of MO SMS Indication, which is reused in
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// the resp messgae if message is allowed without any change or disallowed.
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// The size of buffer is based on the value range defined in
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// ISI SMS Server message document
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TBuf8<256> iAddressSubblock;
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// Save the Destination address subblock of MO SMS Indication, which is reused in
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// the resp messgae if message is allowed without any change or disallowed.
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// The size of buffer is based on the value range defined in
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// ISI SMS Server message document
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TBuf8<256> iUserDataSubblock;
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};
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#endif // SATMOSMSCTRL_H
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// End of file
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