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/*
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* Copyright (c) 2002-2010 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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* Implementation of CRoHandlerStringResourceReader
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*
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*
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*/
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// INCLUDE FILES
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#include "RoHandlerStringResourceReader.h"
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#include <f32file.h>
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#include <barsread.h>
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#include <bautils.h>
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// ============================= LOCAL FUNCTIONS ===============================
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//#define _DRM_TESTING
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#ifdef _DRM_TESTING
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LOCAL_C void WriteLogL( const TDesC8& text , RFs &aFs );
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LOCAL_C void WriteFileL( const TDesC8& text , RFs &aFs , const TDesC& aName );
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LOCAL_C void CreateLogL();
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LOCAL_C void WriteL( const TDesC8& aText );
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LOCAL_C void WriteL( const TDesC& aText );
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LOCAL_C void WriteL( const TDesC8& aText , TInt aErr );
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LOCAL_C void WriteCurrentTimeL();
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#endif
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// -----------------------------------------------------------------------------
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// Testing stuff
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// -----------------------------------------------------------------------------
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//
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#ifdef _DRM_TESTING
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LOCAL_C void WriteLogL( const TDesC8& text , RFs &aFs )
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{
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_LIT( KLogFile , "c:\\StringResourceReader.txt" );
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WriteFileL( text , aFs , KLogFile );
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}
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LOCAL_C void WriteFileL( const TDesC8& text , RFs &aFs , const TDesC& aName )
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{
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RFile file;
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TInt size;
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User::LeaveIfError( file.Open( aFs, aName , EFileWrite ) );
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CleanupClosePushL( file );
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User::LeaveIfError( file.Size( size ) );
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User::LeaveIfError( file.Write( size, text ) );
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CleanupStack::PopAndDestroy(); //file
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}
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LOCAL_C void CreateLogL()
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{
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RFs fs;
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User::LeaveIfError(fs.Connect());
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CleanupClosePushL(fs);
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RFile file;
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User::LeaveIfError( file.Replace( fs , _L("c:\\StringResourceReader.txt") , EFileWrite ) );
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file.Close();
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CleanupStack::PopAndDestroy(); //fs
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}
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LOCAL_C void WriteL( const TDesC& aText )
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{
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RFs fs;
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User::LeaveIfError( fs.Connect() );
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CleanupClosePushL(fs);
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HBufC8* text = HBufC8::NewLC(1000);
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TPtr8 textptr(text->Des() );
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textptr.Append( aText );
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textptr.Append( _L8("\r\n") );
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WriteLogL(textptr , fs);
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CleanupStack::PopAndDestroy(text);
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CleanupStack::PopAndDestroy(); //fs
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WriteCurrentTimeL();
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}
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LOCAL_C void WriteL( const TDesC8& aText )
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{
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RFs fs;
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User::LeaveIfError( fs.Connect() );
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CleanupClosePushL(fs);
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HBufC8* text = HBufC8::NewLC(1000);
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TPtr8 textptr(text->Des() );
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textptr.Append( aText );
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textptr.Append( _L8("\r\n") );
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WriteLogL(textptr , fs);
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CleanupStack::PopAndDestroy(text);
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CleanupStack::PopAndDestroy(); //fs
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WriteCurrentTimeL();
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}
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LOCAL_C void WriteL( const TDesC8& aText , TInt aErr )
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{
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_LIT8(KErr,": %d");
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HBufC8* text = HBufC8::NewLC(1000+20);
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TBuf8<20> num;
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TPtr8 textptr(text->Des());
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textptr.Append(aText);
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num.Format(KErr(),aErr);
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textptr.Append(num);
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WriteL(textptr);
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CleanupStack::PopAndDestroy(text);
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}
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LOCAL_C void WriteCurrentTimeL()
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{
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RFs fs;
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User::LeaveIfError( fs.Connect() );
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CleanupClosePushL(fs);
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HBufC8* text = HBufC8::NewLC(100);
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TPtr8 textptr(text->Des() );
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// Date and Time display
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TTime time;
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time.HomeTime();
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TBuf<256> dateString;
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_LIT(KDate,"%*E%*D%X%*N%*Y %1 %2 '%3");
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time.FormatL(dateString,KDate);
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textptr.Append(_L( "\r\n\t\tData:\t" ) );
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textptr.Append( dateString );
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_LIT(KTime,"%-B%:0%J%:1%T%:2%S%:3%+B");
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time.FormatL(dateString,KTime);
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textptr.Append(_L( "\r\n\t\tTime:\t" ) );
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textptr.Append( dateString );
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textptr.Append(_L( "\r\n" ) );
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textptr.Append(_L( "\r\n" ) );
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WriteLogL(textptr , fs);
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CleanupStack::PopAndDestroy(text);
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CleanupStack::PopAndDestroy(); //fs
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}
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#endif
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CRoHandlerStringResourceReader::CRoHandlerStringResourceReader
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// ---------------------------------------------------------
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//
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CRoHandlerStringResourceReader::CRoHandlerStringResourceReader
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( RFs& aFs, const TDesC& aRscFileWithPathAndDrive )
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: CBase(), iFs( aFs ), iInitialized( EFalse )
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{
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#ifdef _DRM_TESTING
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TRAPD(r,CreateLogL());
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TRAP(r,WriteL(_L8("CRoHandlerStringResourceReader")));
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#endif
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iRscFileName.Copy( aRscFileWithPathAndDrive );
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}
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// ---------------------------------------------------------
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// CRoHandlerStringResourceReader::~CRoHandlerStringResourceReader
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// ---------------------------------------------------------
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//
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CRoHandlerStringResourceReader::~CRoHandlerStringResourceReader()
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{
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iResourceFile.Close();
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#ifdef _DRM_TESTING
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TRAPD(r,WriteL(_L8("~CRoHandlerStringResourceReader")));
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#endif
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}
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// ---------------------------------------------------------
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// CRoHandlerStringResourceReader::AllocReadResourceL
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// ---------------------------------------------------------
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//
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HBufC* CRoHandlerStringResourceReader::AllocReadResourceL( TInt aResId )
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{
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#ifdef _DRM_TESTING
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TRAPD(r,WriteL(_L8("AllocReadResourceL"),aResId));
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#endif
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InitializeL();
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("AllocReadResourceL-InitializeL")));
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#endif
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HBufC8* buf8 = iResourceFile.AllocReadLC( aResId );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("AllocReadResourceL-iResourceFile.AllocReadLC")));
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#endif
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#ifdef _UNICODE
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const TPtrC buf( (const TUint16*)buf8->Ptr(), buf8->Size()/2 );
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#else
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const TPtrC buf( buf8->Ptr(), buf8->Size() );
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#endif
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HBufC* retBuf = buf.AllocL();
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CleanupStack::PopAndDestroy( buf8 );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("AllocReadResourceL-End")));
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#endif
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return retBuf;
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}
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// ---------------------------------------------------------
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// CRoHandlerStringResourceReader::InitializeL
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// ---------------------------------------------------------
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//
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void CRoHandlerStringResourceReader::InitializeL()
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{
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#ifdef _DRM_TESTING
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TRAPD(r,WriteL(_L8("InitializeL")));
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#endif
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if ( !iInitialized )
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{
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TFileName resourceFileName( iRscFileName );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("InitializeL-NearestLanguageFile")));
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#endif
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(resourceFileName));
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#endif
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BaflUtils::NearestLanguageFile( iFs, resourceFileName );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("InitializeL-NearestLanguageFile-End")));
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#endif
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iResourceFile.OpenL( iFs, resourceFileName );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("InitializeL-OpenL-End")));
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#endif
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iResourceFile.ConfirmSignatureL( iResourceFile.SignatureL() );
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("InitializeL-ConfirmSignatureL-End")));
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#endif
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iInitialized = ETrue;
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}
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#ifdef _DRM_TESTING
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TRAP(r,WriteL(_L8("InitializeL-End")));
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#endif
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}
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// End of file.
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