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/*
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* Copyright (c) 2006-2009 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 : CSatIconTsy.h
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* Part of : Common SIM ATK TSY / commonsimatktsy
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* Interface : -
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* Icon 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 CSATICONTSY_H
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#define CSATICONTSY_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 "CSatTsy.h" // Sat Tsy class
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// CONSTANTS
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const TUint8 KFilePathLength = 8;
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const TUint8 KClutEntrySize = 3;
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const TUint8 KMaxRecordDataSize = 255;
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const TUint8 KIconInfoLength = 6;
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const TUint8 KGetIconDataPckgLength = 2;
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// From 3GPP TS 51.011, 10.6.11 EFimg (Image)
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const TUint8 KImageCodingSchemeByteNr = 3;
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const TUint8 KImageInstanceIdOffset = 4;
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const TUint8 KImageInstanceFileLength = 9;
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// File ID
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const TUint16 KMasterFile = 0x3F00;
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const TUint16 KDedicatedFile = 0x7F10;
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const TUint16 KDedicatedFileGraphics = 0x5F50;
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const TUint16 KElementaryFileImg = 0x4F20;
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const TUint16 KIconDataMaxSize = 0x3FE8;
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// FORWARD DECLARATIONS
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class CSatDataPackage;
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// CLASS DECLARATION
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//none
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// DESCRIPTION
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/**
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* CSatIconTsy contains Icon handling functionality.
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*
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* @lib Commonsimatktsy
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* @since 3.1
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*/
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NONSHARABLE_CLASS ( CSatIconTsy ) : public CBase
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{
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public: // Enumerations
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enum TEtelIconRequestType
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{
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ERequestTypeUnknown,
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EGetIconReq,
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EGetImageInstanceReq,
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EGetClutReq
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};
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/*
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* The data in this structure contains information
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* needed in Get Icon, Get image instance and get clut.
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*/
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struct TIconInfo
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{
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TUint16 iOffset; // Offset
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TUint16 iLength; // Length
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TBuf8<KFilePathLength> iSimFilePath; // Sim file path
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};
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/**
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* Two-phased constructor.
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* @param aSatTsy
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* return CSatTsy*: created Icon object
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*/
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static CSatIconTsy* NewL( CSatTsy* aSatTsy );
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/**
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* C++ Destructor.
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*/
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virtual ~CSatIconTsy();
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public: // New functions
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/**
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* Handles extended client requests.
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* @param aTsyReqHandle TSY request handle
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* @param aIpc Request IPC number
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* @param aPackage Packed request parameters
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* @return Result of the request
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*/
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TInt DoExtFuncL( const TTsyReqHandle aTsyReqHandle,
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const TInt aIpc, const TDataPackage& aPackage );
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/**
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* Completes GetIcon request.
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* @param aDataPackage: Icon data
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* @param aResult: KErrNone or error value
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*/
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void CompleteGetIcon( CSatDataPackage* aDataPackage, TInt aResult );
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/**
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* Completes GetImageInstance request.
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* @param aDataPackage: Image instance data
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* @param aResult: KErrNone or error value
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*/
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void CompleteGetImageInstance( CSatDataPackage* aDataPackage,
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TInt aResult );
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/**
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* Completes GetClut request.
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* @param aDataPackage: Clut data
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* @param aResult: KErrNone or error value
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*/
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void CompleteGetClut( CSatDataPackage* aDataPackage, TInt aResult );
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private: // Constructors
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/**
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* By default C++ constructor is private.
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*/
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CSatIconTsy();
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/**
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* Class attributes are created in ConstructL.
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* @return None
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*/
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void ConstructL();
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private: // Methods
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/**
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* This method allows the client to get the content of
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* the EF_IMG record specified by aRecordNumber.
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*
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* @param aTsyReqHandle Request handle
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* @param aRecordNumber record number
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* @param aIconEf Icon elementary file
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* @return KErrNone
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*/
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TInt GetIconL( const TTsyReqHandle aTsyReqHandle,
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TUint8* aRecordNumber, RSat::TIcon* aIconEf );
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/**
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* This method allows the client to get the image instance
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* specified by the InstanceNumber, Offset and Length contained
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* in the given InstanceInfo.
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*
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* @param aTsyReqHandle Request handle
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* @param aInstanceInfo Instance info
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* @param aInstance instance
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* @return KErrNone
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*/
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TInt GetImageInstanceL( const TTsyReqHandle aTsyReqHandle,
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TDesC8* aInstanceInfo, TDes8* aInstance );
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/**
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* This method allows the client to get the CLUT specified by
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* InstanceNumber and Offset.
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*
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* @param aTsyReqHandle Request handle
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* @param aNumberAndOffset Instance number and offset
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* @param aClut Colour look-up table
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* @return KErrNone
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*/
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TInt GetClutL( const TTsyReqHandle aTsyReqHandle,
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RSat::TInstanceNumberAndOffset* aNumberAndOffset,
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TDes8* aClut );
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protected: // Data
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// Pointer to Sat TSY
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CSatTsy* iSatTsy;
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private: // Data
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// Used to track what Etel request is ongoing.
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TEtelIconRequestType iIconReqTypeOngoing;
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// Icon data
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TDes8* iIconData;
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// Record number from which to read in NAA
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TUint8 iRecordNumber;
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// Record data from NAA
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TBuf8<KMaxRecordDataSize> iRecordData;
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// Number of instance in record
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TInt iImageInstanceNoInRecord;
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};
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#endif // CSATICONTSY_H
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// End of File
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