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/*
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* Copyright (c) 2005-2009 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 "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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* Name : CSatCCTsy.h
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* Part of : Common SIM ATK TSY / commonsimatktsy
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* Interface : -
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* Call control-related functionality of Sat Tsy
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* Version : 1.0
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*
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*/
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#ifndef CSATCCTSY_H
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#define CSATCCTSY_H
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// INCLUDES
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#include <e32base.h>
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#include <etelsat.h>
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#include "TTlv.h"
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#include "TSatUtility.h"
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// CONSTANTS
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const TUint16 KMaxLengthDefaultBearerData = 258;
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const TUint8 KMaxBccLength = 16;
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// MACROS
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//none
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// DATA TYPES
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//none
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// FUNCTION PROTOTYPES
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//none
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// FORWARD DECLARATIONS
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class CSatTsy;
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class CSatDataPackage;
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class CSatNotificationsTsy;
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// CLASS DECLARATION
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//none
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// DESCRIPTION
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/**
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* CSatCCTsy contains call control related handling functionality.
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*
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* @lib Commonsimatktsy
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* @since 2.6
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*/
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NONSHARABLE_CLASS ( CSatCCTsy ) : public CBase
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{
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public:
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typedef TBuf8<KMaxLengthDefaultBearerData> TBearerData;
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/*
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* This structure contains information needed in constructing Call
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* Control (call/SS/USSD) Envelope and handling the call control events.
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*/
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struct TCCInfo
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{
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TUint8 iTag; // Tag of envelope
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TBuf8<KMaxBccLength> iBcc1; // For storing bearer capability 1
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TBuf8<KMaxBccLength> iBcc2; // For storing bearer capability 2
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TBuf8<KMaxAddressLength> iAddress; // For storing address
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TUint8 iTonNpi; // For storing ton&npi
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TUint8 iDcs; // For storing DCS (only USSD)
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};
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public:
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/**
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* Two-phased constructor.
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* @param aSatTsy
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* @param aNotificationsTsy: Pointer to NotificationsTsy
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* return CSatTsy*: created CC object
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*/
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static CSatCCTsy* NewL( CSatTsy* aSatTsy,
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CSatNotificationsTsy* aNotificationsTsy );
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/**
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* C++ Destructor.
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*/
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~CSatCCTsy();
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private: // Constructors
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/**
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* By default C++ constructor is private.
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* @param aNotificationsTsy: Pointer to NotificationsTsy
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*/
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CSatCCTsy( CSatNotificationsTsy* aNotificationsTsy );
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/**
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* Class attributes are created in ConstructL.
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*/
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void ConstructL();
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public: // New functions
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/**
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* Saves default bearer data for voice call.
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* @param aDataPackage contains default bearer capability
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* @param aResult KErrNone
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*/
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void CompleteBearerCapability( CSatDataPackage* aDataPackage,
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TInt aResult );
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/**
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* Identifies the type of envelope and calls appropriate method
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* for constructing the envelope
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* @param aDataPackage: Contains index for iCCInfoArray
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*/
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void CreateEnvelopeL( CSatDataPackage* aDataPackage );
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/**
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* Checks whether the Alpha ID is present in the data notification and
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* if that is the case - requests completion to the client
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* @param aDataPackage pointer to notification data
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*/
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void CheckIfAlphaIdPresent( CSatDataPackage* aDataPackage );
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/**
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* Handles the call control event coming in data notification
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* @param aIpc: The IPC number of the request
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* @param aDataPackage: Contains the pointer to TCCInfo data structure
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*/
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void CompleteCCEventL( TInt aIpc, CSatDataPackage* aDataPackage );
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/**
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* Set CSatCCTsy internal Ton and Npi
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* @param aTonNpi: Type Of Number and Numbering Plan Indicator
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*/
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void SetTonNpiForSS( const TUint8 aTonNpi );
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/*
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* Set internal flag according to EF-SST
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* @param aDataPackage: Pointer to the status of USSD support
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*/
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void SetUssdStatus( CSatDataPackage* aDataPackage );
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/**
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* Stores proactive originated Call/SS address.
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* @param aAddress: Destination address
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*/
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void StoreAddressForCC( const TDesC8& aAddress);
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private: // Methods
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/**
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* Creates Call Envelope and sends it to NAA.
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* @param aCCInfo: structure containing data to be sent
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*/
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void CreateCallEnvelopeL( const TCCInfo* aCCInfo );
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/**
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* Creates SS Envelope and sends it to NAA.
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* @param aCCInfo: structure containing data to be sent
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*/
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void CreateSSEnvelopeL( const TCCInfo* aCCInfo );
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/**
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* Creates USSD Envelope and sends it to NAA.
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* @param aCCInfo: structure containing data to be sent
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*/
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void CreateUSSDEnvelopeL( const TCCInfo* aCCInfo );
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/*
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* Method checks if the given Ussd string contains
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* only characters "*", "#", and the numbers 0-9.
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* @param aSsUssdString: Ussd string to be checked
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* @return ETrue = Ussd string contains only "*", "#", and
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* the numbers 0-9. EFalse = Ussd string contains also other characters.
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*/
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TBool IsOnlyDigitsInUssd( const TDesC8& aUSSDString );
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#ifdef USING_CTSY_DISPATCHER
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public: //to allow access to HasProactiveOrigin() from the dispatcher
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#endif //end USING_CTSY_DISPATCHER
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/**
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* Compares the given address with saved proactive originated
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* Call/SS address
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* @param aAddress: Address to compare
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* @return ETrue if addresses do match, otherwise EFalse
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*/
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TBool HasProactiveOrigin( const TDesC8& aAddress);
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private: // Data
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// Pointer to Sat TSY
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CSatTsy* iSatTsy;
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// Pointer to the notifications tsy class
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CSatNotificationsTsy* iNotificationsTsy;
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// Default bearer data for voice call.
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TBearerData iBearerData;
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// True if TonNpi is resolved from SEND SS proactive commmand.
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TBool iTonNpiPresent;
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// For setting TON/NPI for SendSSEnvelope
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TUint8 iTonNpiForSS;
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// Address of Send SS or Setup Call proactive command is stored here
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// Used to determined wether to check FDN when an event is received
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TBuf8<KMaxAddressLength> iProactiveCommandAddress;
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// The status of USSD support in EF-SST
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TUint8 iUssdTlvSupported;
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};
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#endif // CSATCCTSY_H
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// End of File
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