contentstorage/casrv/cawidgetscanner/src/cawidgetscannerparser.cpp
author hgs
Fri, 11 Jun 2010 16:13:51 +0300
changeset 98 d2f833ab7940
parent 96 5d243a69bdda
child 99 7aaf39b772ac
permissions -rw-r--r--
201023
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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 "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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// INCLUDE FILES
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#include <driveinfo.h>
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#include <xml/dom/xmlengnodelist.h>
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#include <xml/dom/xmlengdomparser.h>
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#include <xml/dom/xmlengdocument.h>
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#include <xml/dom/xmlengelement.h>
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#include <utf.h>
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#include <e32base.h>
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#include "cadef.h"
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#include "cawidgetscannerparser.h"
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#include "widgetscannerutils.h"
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#include "cawidgetscannerdef.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CCaWidgetScannerParser::CCaWidgetScannerParser( RFs& aFs ) :
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    iFs( aFs )
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    {
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    }
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// -----------------------------------------------------------------------------
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// 
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// -----------------------------------------------------------------------------
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//
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void CCaWidgetScannerParser::ConstructL()
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    {
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    iImportPath.CreateL( KMaxPath );
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    iImportPath.Append( KImportDir );
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    iDomImpl.OpenL();
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    }
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// -----------------------------------------------------------------------------
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// 
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// -----------------------------------------------------------------------------
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//
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CCaWidgetScannerParser* CCaWidgetScannerParser::NewL( RFs& aFs )
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    {
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    CCaWidgetScannerParser* self = NewLC( aFs );
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    CleanupStack::Pop( self );
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// 
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// -----------------------------------------------------------------------------
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//
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CCaWidgetScannerParser* CCaWidgetScannerParser::NewLC( RFs& aFs )
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    {
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    CCaWidgetScannerParser* self = new ( ELeave ) CCaWidgetScannerParser( aFs );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// 
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// -----------------------------------------------------------------------------
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//
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CCaWidgetScannerParser::~CCaWidgetScannerParser()
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    {
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    iImportPath.Close();
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    iWidgets.ResetAndDestroy();
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    iDomImpl.Close();
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    }
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// ----------------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------------
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//
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RWidgetArray& CCaWidgetScannerParser::WidgetsScanL(
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        const RWidgetArray& aWidgets )
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    {
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    TDriveList driveList;
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    TChar currentDriveLetter;
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    User::LeaveIfError( iFs.DriveList( driveList ) );
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    iWidgets.ResetAndDestroy();
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    iFetchedWidgets = aWidgets;
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    for ( TInt driveNumber = EDriveZ; driveNumber >= EDriveA; driveNumber-- )
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        {
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        if ( driveList[driveNumber] )
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            {
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            User::LeaveIfError( iFs.DriveToChar( driveNumber,
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                    currentDriveLetter ) );
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            ScanOnDriveL( currentDriveLetter );
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            }
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        }
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    return iWidgets;
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    }
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// ----------------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------------
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//
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void CCaWidgetScannerParser::ScanOnDriveL( TChar& aDrive )
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    {
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    CDir* directories = GetDirectoriesLC( aDrive );
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    if ( directories )
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        {
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        for ( TInt i( 0 ); i < directories->Count(); i++ )
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            {
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            if ( ( *directories )[i].IsDir() )
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                {
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                ParseDirectoryL( ( *directories )[i].iName, aDrive );
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                }
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            }
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        }
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    CleanupStack::PopAndDestroy( directories );
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    }
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// ----------------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------------
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//
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void CCaWidgetScannerParser::ParseDirectoryL( const TDesC& aDirectoryName,
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        TChar& aDrive )
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    {
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    HBufC* manifestDirectoryPath = GetManifestDirectoryPathLC( aDirectoryName,
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            aDrive );
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    CDir* fileList = NULL;
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    User::LeaveIfError( iFs.GetDir( *manifestDirectoryPath,
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            KEntryAttMatchExclude | KEntryAttDir, ESortByDate, fileList ) );
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    CleanupStack::PushL( fileList );
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    for ( TInt i = 0; i < fileList->Count(); i++ )
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        {
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        if ( ( *fileList )[i].iName.Find( KManifest ) != KErrNotFound )
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            {
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            RBuf fullFilePath;
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            CleanupClosePushL( fullFilePath );
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            fullFilePath.CreateL( manifestDirectoryPath->Length()
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                    + ( *fileList )[i].iName.Length() );
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            fullFilePath.Append( *manifestDirectoryPath );
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            fullFilePath.Append( ( *fileList )[i].iName );
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            TPtrC packageUidPtr = manifestDirectoryPath->Mid(
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                    manifestDirectoryPath->Length() - KPackageUidPosition,
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                    KPackageUidLength); 
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            TUint packageUid;            
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            TLex lexer( packageUidPtr );
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            User::LeaveIfError( lexer.Val( packageUid, EHex ) );
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            CCaWidgetDescription* compareWidget = NULL;
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            for ( TInt j = 0; j < iFetchedWidgets.Count(); j++ )
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                {
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                if ( iFetchedWidgets[j]->GetPackageUidL() ==  packageUid )
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                    {
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                    compareWidget = iFetchedWidgets[j];
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                    compareWidget->SetValid( ETrue ); //do not remove from db
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                    break; // once found we dont iterate anymore
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                    }
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                }
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            if ( compareWidget )
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                {
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                TTime modificationTime = ( *fileList )[i].iModified;
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                TInt64 modificationIntTime = modificationTime.Int64();
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                TLex lex( compareWidget->GetModificationTime() );
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                TInt64 uintTimeDB( 0 );
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                User::LeaveIfError( lex.Val( uintTimeDB ) );
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                if ( uintTimeDB != modificationIntTime )
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                    {
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                    TRAP_IGNORE( ParseManifestFileL( fullFilePath,
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                                    aDirectoryName, aDrive ) );
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                    }
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                }
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            else
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                {
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                TRAP_IGNORE( ParseManifestFileL( fullFilePath, aDirectoryName,
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                                aDrive ) );
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                }
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            CleanupStack::PopAndDestroy( &fullFilePath );
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            }
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        }
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    CleanupStack::PopAndDestroy( fileList );
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    CleanupStack::PopAndDestroy( manifestDirectoryPath );
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    }
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// ----------------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------------
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//
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void CCaWidgetScannerParser::ParseManifestFileL( const TDesC& aFilePath,
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        const TDesC& aPackageUid, TChar& aDrive )
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    {
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    RXmlEngDOMParser parser;
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    CleanupClosePushL( parser );
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    User::LeaveIfError( parser.Open( iDomImpl ) );
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    RXmlEngDocument doc = parser.ParseFileL( aFilePath, KChunkSize );
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    CleanupClosePushL( doc );
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    TXmlEngElement docElement = doc.DocumentElement();
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    if ( docElement.Name() == KWidgetProvider )
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        {
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        TXmlEngElement element;
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        RXmlEngNodeList<TXmlEngElement> elementList;
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        CleanupClosePushL( elementList );
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        docElement.GetElementsByTagNameL( elementList, KWidget );
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        while ( elementList.HasNext() )
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            {
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            element = elementList.Next();
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            if ( element.HasAttributes() )
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                {
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                ParseWidgetL( aFilePath, element, aPackageUid, aDrive );
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                }
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            }
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        CleanupStack::PopAndDestroy( &elementList );
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        }
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    else if ( docElement.Name() == KWidgetManifest )
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        {
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        CCaWidgetDescription* widgetDescriptor = CCaWidgetDescription::NewL();
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        widgetDescriptor->SetPackageUidL( aPackageUid );
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        widgetDescriptor->SetFlag( EVisible, ETrue );
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        widgetDescriptor->SetManifestFilePathNameL( aFilePath );
93
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98
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        SetMmcIdL( widgetDescriptor, aDrive );
93
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diff changeset
   247
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   248
        RXmlEngNodeList<TXmlEngElement> childElementList;
98
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diff changeset
   249
        CleanupClosePushL( childElementList );
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diff changeset
   250
        docElement.GetChildElements( childElementList );
93
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diff changeset
   251
        TXmlEngElement element;
96
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diff changeset
   252
        
98
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   253
        while ( childElementList.HasNext() )
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diff changeset
   254
            {
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   255
            element = childElementList.Next();
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diff changeset
   256
            if ( element.Name() == KUri )
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diff changeset
   257
                {
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   258
                ParseUriL( element, widgetDescriptor );
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diff changeset
   259
                }
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   260
            else if ( element.Name() == KTitle )
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diff changeset
   261
                {
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   262
                ParseTitleL( element, widgetDescriptor );
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diff changeset
   263
                }
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diff changeset
   264
            else if ( element.Name() == KIcon )
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diff changeset
   265
                {
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diff changeset
   266
                ParseIconL( element, aPackageUid, widgetDescriptor, aDrive );
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diff changeset
   267
                }
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diff changeset
   268
            else if ( element.Name() == KDescription )
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diff changeset
   269
                {
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diff changeset
   270
                ParseDescriptionL( element, widgetDescriptor );
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diff changeset
   271
                }
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diff changeset
   272
            else if ( element.Name() == KHidden )
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   273
                {
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   274
                ParseHiddenL( element, widgetDescriptor );
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diff changeset
   275
                }
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diff changeset
   276
            else if ( element.Name() == KServiceXml )
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diff changeset
   277
                {
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diff changeset
   278
                ParseServiceXmlL( element, widgetDescriptor );
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diff changeset
   279
                }
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diff changeset
   280
            else if ( element.Name() == KPreviewImageElementName )
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diff changeset
   281
                {
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   282
                ParsePreviewImageNameL( element, aPackageUid, widgetDescriptor, aDrive );
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diff changeset
   283
                }
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diff changeset
   284
            }
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   285
        CleanupStack::PopAndDestroy( &childElementList );
93
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98
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diff changeset
   287
        HBufC *libraryPath2 = GetManifestDirectoryPathLC( aPackageUid, aDrive );
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diff changeset
   288
        libraryPath2 = libraryPath2->ReAllocL( libraryPath2->Length()
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diff changeset
   289
                + widgetDescriptor->GetUri().Length() );
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diff changeset
   290
        libraryPath2->Des().Append( widgetDescriptor->GetUri() );
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   291
        widgetDescriptor->SetLibraryL( *libraryPath2 );
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diff changeset
   292
        CleanupStack::PopAndDestroy( libraryPath2 );
93
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   293
98
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   294
        SetModificationTimeL( aFilePath, widgetDescriptor );
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diff changeset
   295
hgs
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diff changeset
   296
        TInt index = iWidgets.Find( widgetDescriptor,
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diff changeset
   297
                CCaWidgetDescription::Compare );
93
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diff changeset
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        if ( index != KErrNotFound )
85
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            {
93
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   300
            delete iWidgets[index];
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diff changeset
   301
            iWidgets.Remove( index );
85
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            }
98
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diff changeset
   303
        iWidgets.AppendL( widgetDescriptor );//ownership transfer
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diff changeset
   304
        widgetDescriptor = NULL;
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diff changeset
   305
        }
93
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parents: 92
diff changeset
   306
98
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diff changeset
   307
    CleanupStack::PopAndDestroy( &doc );
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diff changeset
   308
    CleanupStack::PopAndDestroy( &parser );
85
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   309
    }
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// ----------------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------------
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parents:
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   314
//
98
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diff changeset
   315
void CCaWidgetScannerParser::ParseWidgetL( const TDesC& aFilePath,
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diff changeset
   316
        TXmlEngElement& aElement, const TDesC& aPackageUid, TChar& aDrive )
85
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    {
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   318
    CCaWidgetDescription* widget = CCaWidgetDescription::NewLC();
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parents:
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   319
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   320
    SetUriL( aElement, widget );
98
hgs
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diff changeset
   321
    SetLibraryL( aElement, aPackageUid, widget, aDrive );
85
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    SetTitleL( aElement, widget );
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parents:
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   323
    SetDescriptionL( aElement, widget );
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parents:
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   324
    SetVisibilityL( aElement, widget );
98
hgs
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diff changeset
   325
    SetIconUriL( aElement, aPackageUid, widget, aDrive );
85
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   326
    widget->SetPackageUidL( aPackageUid );
94
hgs
parents: 93
diff changeset
   327
    widget->SetManifestFilePathNameL( aFilePath );
98
hgs
parents: 96
diff changeset
   328
    SetMmcIdL( widget, aDrive );
92
hgs
parents: 89
diff changeset
   329
98
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diff changeset
   330
    SetModificationTimeL( aFilePath, widget );
85
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parents:
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   331
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   332
    TInt index = iWidgets.Find( widget, CCaWidgetDescription::Compare );
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   333
    if ( index != KErrNotFound )
7feec50967db 201003_02
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parents:
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   334
        {
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parents:
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   335
        delete iWidgets[index];
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parents:
diff changeset
   336
        iWidgets.Remove( index );
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parents:
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   337
        }
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   338
    iWidgets.AppendL( widget );//ownership transfer
7feec50967db 201003_02
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parents:
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   339
    CleanupStack::Pop( widget );
7feec50967db 201003_02
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parents:
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   340
    }
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parents:
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   341
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parents:
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   342
// ----------------------------------------------------------------------------
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parents:
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   343
//
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parents:
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   344
// ----------------------------------------------------------------------------
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parents:
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   345
//
98
hgs
parents: 96
diff changeset
   346
void CCaWidgetScannerParser::SetUriL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   347
        CCaWidgetDescription* aWidget )
hgs
parents: 96
diff changeset
   348
    {
92
hgs
parents: 89
diff changeset
   349
    HBufC *attributeValue = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   350
            aElement.AttributeValueL( KUri ) );
85
7feec50967db 201003_02
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parents:
diff changeset
   351
    CleanupStack::PushL( attributeValue );
7feec50967db 201003_02
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parents:
diff changeset
   352
98
hgs
parents: 96
diff changeset
   353
    if ( attributeValue->Compare( KNullDesC ) != 0 )
85
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parents:
diff changeset
   354
        {
7feec50967db 201003_02
hgs
parents:
diff changeset
   355
        aWidget->SetUriL( *attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   356
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   357
    CleanupStack::PopAndDestroy( attributeValue );
98
hgs
parents: 96
diff changeset
   358
    }
85
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parents:
diff changeset
   359
7feec50967db 201003_02
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parents:
diff changeset
   360
// ----------------------------------------------------------------------------
98
hgs
parents: 96
diff changeset
   361
//   
85
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hgs
parents:
diff changeset
   362
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   363
//
98
hgs
parents: 96
diff changeset
   364
void CCaWidgetScannerParser::SetLibraryL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   365
        const TDesC& aPackageUid, CCaWidgetDescription* aWidget, TChar& aDrive )
hgs
parents: 96
diff changeset
   366
    {
92
hgs
parents: 89
diff changeset
   367
    HBufC *attributeValue = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   368
            aElement.AttributeValueL( KLibrary ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   369
    CleanupStack::PushL( attributeValue );
7feec50967db 201003_02
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parents:
diff changeset
   370
98
hgs
parents: 96
diff changeset
   371
    if ( attributeValue->Compare( KNullDesC ) != 0 )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   372
        {
98
hgs
parents: 96
diff changeset
   373
        HBufC *libraryPath = GetManifestDirectoryPathLC( aPackageUid, aDrive );
89
hgs
parents: 87
diff changeset
   374
98
hgs
parents: 96
diff changeset
   375
        libraryPath->ReAllocL( libraryPath->Length() + attributeValue->Length() );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   376
7feec50967db 201003_02
hgs
parents:
diff changeset
   377
        TPtr libraryPathModifier( libraryPath->Des() );
7feec50967db 201003_02
hgs
parents:
diff changeset
   378
        libraryPathModifier.Append( *attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   379
        aWidget->SetLibraryL( *libraryPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   380
7feec50967db 201003_02
hgs
parents:
diff changeset
   381
        CleanupStack::PopAndDestroy( libraryPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   382
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   383
    else
7feec50967db 201003_02
hgs
parents:
diff changeset
   384
        {
7feec50967db 201003_02
hgs
parents:
diff changeset
   385
        aWidget->SetLibraryL( KNoLibrary );
7feec50967db 201003_02
hgs
parents:
diff changeset
   386
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   387
    CleanupStack::PopAndDestroy( attributeValue );
98
hgs
parents: 96
diff changeset
   388
    }
85
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parents:
diff changeset
   389
7feec50967db 201003_02
hgs
parents:
diff changeset
   390
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   391
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   392
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   393
//
98
hgs
parents: 96
diff changeset
   394
void CCaWidgetScannerParser::SetTitleL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   395
        CCaWidgetDescription* aWidget )
hgs
parents: 96
diff changeset
   396
    {
92
hgs
parents: 89
diff changeset
   397
    HBufC *attributeValue = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   398
            aElement.AttributeValueL( KTitle ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   399
    CleanupStack::PushL( attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   400
98
hgs
parents: 96
diff changeset
   401
    if ( attributeValue->Compare( KNullDesC ) != 0 )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   402
        {
7feec50967db 201003_02
hgs
parents:
diff changeset
   403
        aWidget->SetTitleL( *attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   404
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   405
    CleanupStack::PopAndDestroy( attributeValue );
98
hgs
parents: 96
diff changeset
   406
    }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   407
7feec50967db 201003_02
hgs
parents:
diff changeset
   408
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   409
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   410
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   411
//
98
hgs
parents: 96
diff changeset
   412
void CCaWidgetScannerParser::SetDescriptionL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   413
        CCaWidgetDescription* aWidget )
hgs
parents: 96
diff changeset
   414
    {
92
hgs
parents: 89
diff changeset
   415
    HBufC *attributeValue = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   416
            aElement.AttributeValueL( KDescription ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   417
    CleanupStack::PushL( attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   418
98
hgs
parents: 96
diff changeset
   419
    if ( attributeValue->Compare( KNullDesC ) != 0 )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   420
        {
7feec50967db 201003_02
hgs
parents:
diff changeset
   421
        aWidget->SetDescriptionL( *attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   422
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   423
    CleanupStack::PopAndDestroy( attributeValue );
98
hgs
parents: 96
diff changeset
   424
    }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   425
7feec50967db 201003_02
hgs
parents:
diff changeset
   426
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   427
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   428
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   429
//
98
hgs
parents: 96
diff changeset
   430
void CCaWidgetScannerParser::SetVisibilityL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   431
        CCaWidgetDescription* aWidget )
hgs
parents: 96
diff changeset
   432
    {
92
hgs
parents: 89
diff changeset
   433
    HBufC *hidden = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   434
            aElement.AttributeValueL( KHidden ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   435
    CleanupStack::PushL( hidden );
7feec50967db 201003_02
hgs
parents:
diff changeset
   436
98
hgs
parents: 96
diff changeset
   437
    if ( hidden->Compare( KTrue ) == 0 )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   438
        {
98
hgs
parents: 96
diff changeset
   439
        aWidget->SetFlag( EVisible, EFalse );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   440
        }
93
hgs
parents: 92
diff changeset
   441
    else
hgs
parents: 92
diff changeset
   442
        {
98
hgs
parents: 96
diff changeset
   443
        aWidget->SetFlag( EVisible, ETrue );
93
hgs
parents: 92
diff changeset
   444
        }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   445
    CleanupStack::PopAndDestroy( hidden );
98
hgs
parents: 96
diff changeset
   446
    }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   447
7feec50967db 201003_02
hgs
parents:
diff changeset
   448
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   449
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   450
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   451
//
98
hgs
parents: 96
diff changeset
   452
void CCaWidgetScannerParser::SetIconUriL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   453
        const TDesC& aPackageUid, CCaWidgetDescription* aWidget, TChar& aDrive )
hgs
parents: 96
diff changeset
   454
    {
92
hgs
parents: 89
diff changeset
   455
    HBufC *attributeValue = CnvUtfConverter::ConvertToUnicodeFromUtf8L(
98
hgs
parents: 96
diff changeset
   456
            aElement.AttributeValueL( KIconUri ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   457
    CleanupStack::PushL( attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   458
98
hgs
parents: 96
diff changeset
   459
    if ( attributeValue->Compare( KNullDesC ) != 0 )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   460
        {
98
hgs
parents: 96
diff changeset
   461
        HBufC* iconUriPath = GetManifestDirectoryPathLC( aPackageUid, aDrive );
hgs
parents: 96
diff changeset
   462
        iconUriPath->ReAllocL( iconUriPath->Length() + attributeValue->Length() );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   463
7feec50967db 201003_02
hgs
parents:
diff changeset
   464
        TPtr iconUriPathModifier( iconUriPath->Des() );
7feec50967db 201003_02
hgs
parents:
diff changeset
   465
        iconUriPathModifier.Append( *attributeValue );
7feec50967db 201003_02
hgs
parents:
diff changeset
   466
        aWidget->SetIconUriL( *iconUriPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   467
7feec50967db 201003_02
hgs
parents:
diff changeset
   468
        CleanupStack::PopAndDestroy( iconUriPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   469
        }
7feec50967db 201003_02
hgs
parents:
diff changeset
   470
    CleanupStack::PopAndDestroy( attributeValue );
98
hgs
parents: 96
diff changeset
   471
    }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   472
7feec50967db 201003_02
hgs
parents:
diff changeset
   473
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   474
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   475
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   476
//
98
hgs
parents: 96
diff changeset
   477
void CCaWidgetScannerParser::SetMmcIdL( CCaWidgetDescription* aWidget,
hgs
parents: 96
diff changeset
   478
        TChar& aDrive )
hgs
parents: 96
diff changeset
   479
    {
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   480
    TChar removableDrive;
7feec50967db 201003_02
hgs
parents:
diff changeset
   481
    User::LeaveIfError( DriveInfo::GetDefaultDrive(
98
hgs
parents: 96
diff changeset
   482
            DriveInfo::EDefaultRemovableMassStorage, removableDrive ) );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   483
93
hgs
parents: 92
diff changeset
   484
    TChar massStorageDrive;
hgs
parents: 92
diff changeset
   485
    User::LeaveIfError( DriveInfo::GetDefaultDrive(
98
hgs
parents: 96
diff changeset
   486
            DriveInfo::EDefaultMassStorage, massStorageDrive ) );
hgs
parents: 96
diff changeset
   487
    if ( aDrive == removableDrive )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   488
        {
93
hgs
parents: 92
diff changeset
   489
        RBuf mmcId;
hgs
parents: 92
diff changeset
   490
        mmcId.CleanupClosePushL();
98
hgs
parents: 96
diff changeset
   491
        mmcId.CreateL( KMassStorageIdLength );
93
hgs
parents: 92
diff changeset
   492
        WidgetScannerUtils::CurrentMmcId( iFs, mmcId );
98
hgs
parents: 96
diff changeset
   493
        aWidget->SetMmcIdL( mmcId );
93
hgs
parents: 92
diff changeset
   494
        CleanupStack::PopAndDestroy( &mmcId );
hgs
parents: 92
diff changeset
   495
        }
98
hgs
parents: 96
diff changeset
   496
    else if ( aDrive == massStorageDrive )
93
hgs
parents: 92
diff changeset
   497
        {
98
hgs
parents: 96
diff changeset
   498
        aWidget->SetMmcIdL( KCaMassStorage );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   499
        }
98
hgs
parents: 96
diff changeset
   500
    }
hgs
parents: 96
diff changeset
   501
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   502
//
hgs
parents: 96
diff changeset
   503
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   504
//
hgs
parents: 96
diff changeset
   505
void CCaWidgetScannerParser::SetModificationTimeL( const TDesC& aFilePath,
hgs
parents: 96
diff changeset
   506
        CCaWidgetDescription* aWidgetDescriptor )
hgs
parents: 96
diff changeset
   507
    {
hgs
parents: 96
diff changeset
   508
    TTime modificationTime;
hgs
parents: 96
diff changeset
   509
    iFs.Modified( aFilePath, modificationTime );
hgs
parents: 96
diff changeset
   510
    TInt64 modificationIntTime = modificationTime.Int64();
hgs
parents: 96
diff changeset
   511
    RBuf16 rBuf;
hgs
parents: 96
diff changeset
   512
    rBuf.CleanupClosePushL();
hgs
parents: 96
diff changeset
   513
    rBuf.CreateL( KModificationTimeLength );
hgs
parents: 96
diff changeset
   514
    rBuf.AppendNum( modificationIntTime );
hgs
parents: 96
diff changeset
   515
    aWidgetDescriptor->SetModificationTimeL( rBuf );
hgs
parents: 96
diff changeset
   516
    CleanupStack::PopAndDestroy( &rBuf );
hgs
parents: 96
diff changeset
   517
    }
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   518
7feec50967db 201003_02
hgs
parents:
diff changeset
   519
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   520
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   521
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   522
//
98
hgs
parents: 96
diff changeset
   523
CDir* CCaWidgetScannerParser::GetDirectoriesLC( TChar& aDrive )
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   524
    {
7feec50967db 201003_02
hgs
parents:
diff changeset
   525
    CDir* result = NULL;
98
hgs
parents: 96
diff changeset
   526
    HBufC* path = FullPathLC( aDrive );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   527
    iFs.GetDir( *path, KEntryAttDir, ESortByName, result );
7feec50967db 201003_02
hgs
parents:
diff changeset
   528
    CleanupStack::PopAndDestroy( path );
7feec50967db 201003_02
hgs
parents:
diff changeset
   529
    CleanupStack::PushL( result );
7feec50967db 201003_02
hgs
parents:
diff changeset
   530
    return result;
7feec50967db 201003_02
hgs
parents:
diff changeset
   531
    }
7feec50967db 201003_02
hgs
parents:
diff changeset
   532
7feec50967db 201003_02
hgs
parents:
diff changeset
   533
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   534
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   535
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   536
//
98
hgs
parents: 96
diff changeset
   537
HBufC* CCaWidgetScannerParser::FullPathLC( TChar& aDrive ) const
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   538
    {
98
hgs
parents: 96
diff changeset
   539
    HBufC* result = HBufC16::NewLC( iImportPath.Length() + KDriveLetterLength );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   540
    TPtr modifier( result->Des() );
98
hgs
parents: 96
diff changeset
   541
    modifier.Append( aDrive );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   542
    modifier.Append( KColen );
7feec50967db 201003_02
hgs
parents:
diff changeset
   543
    modifier.Append( iImportPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   544
    return result;
7feec50967db 201003_02
hgs
parents:
diff changeset
   545
    }
7feec50967db 201003_02
hgs
parents:
diff changeset
   546
7feec50967db 201003_02
hgs
parents:
diff changeset
   547
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   548
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   549
// ----------------------------------------------------------------------------
7feec50967db 201003_02
hgs
parents:
diff changeset
   550
//
7feec50967db 201003_02
hgs
parents:
diff changeset
   551
HBufC* CCaWidgetScannerParser::GetManifestDirectoryPathLC(
98
hgs
parents: 96
diff changeset
   552
        const TDesC& aDirectoryName, TChar& aDrive ) const
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   553
    {
7feec50967db 201003_02
hgs
parents:
diff changeset
   554
    HBufC* result = HBufC16::NewLC( KMaxPath );
7feec50967db 201003_02
hgs
parents:
diff changeset
   555
    TPtr modifier( result->Des() );
98
hgs
parents: 96
diff changeset
   556
    HBufC* path = FullPathLC( aDrive );
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   557
    modifier.Append( *path );
7feec50967db 201003_02
hgs
parents:
diff changeset
   558
    CleanupStack::PopAndDestroy( path );
7feec50967db 201003_02
hgs
parents:
diff changeset
   559
    modifier.Append( aDirectoryName );
7feec50967db 201003_02
hgs
parents:
diff changeset
   560
    modifier.Append( KDoubleSlash );
7feec50967db 201003_02
hgs
parents:
diff changeset
   561
    return result;
7feec50967db 201003_02
hgs
parents:
diff changeset
   562
    }
7feec50967db 201003_02
hgs
parents:
diff changeset
   563
98
hgs
parents: 96
diff changeset
   564
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   565
//
hgs
parents: 96
diff changeset
   566
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   567
//
hgs
parents: 96
diff changeset
   568
void CCaWidgetScannerParser::ParseUriL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   569
        CCaWidgetDescription* aWidgetDescriptor )
93
hgs
parents: 92
diff changeset
   570
    {
98
hgs
parents: 96
diff changeset
   571
    aWidgetDescriptor->SetUriL( *GetElementTextLC( aElement )  );
hgs
parents: 96
diff changeset
   572
    CleanupStack::PopAndDestroy( );
93
hgs
parents: 92
diff changeset
   573
    }
98
hgs
parents: 96
diff changeset
   574
hgs
parents: 96
diff changeset
   575
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   576
//
hgs
parents: 96
diff changeset
   577
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   578
//
hgs
parents: 96
diff changeset
   579
void CCaWidgetScannerParser::ParseTitleL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   580
        CCaWidgetDescription* aWidgetDescriptor )
93
hgs
parents: 92
diff changeset
   581
    {
98
hgs
parents: 96
diff changeset
   582
    aWidgetDescriptor->SetTitleL( *GetElementTextLC( aElement ) );
hgs
parents: 96
diff changeset
   583
    CleanupStack::PopAndDestroy( );
93
hgs
parents: 92
diff changeset
   584
    }
hgs
parents: 92
diff changeset
   585
98
hgs
parents: 96
diff changeset
   586
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   587
//
hgs
parents: 96
diff changeset
   588
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   589
//
hgs
parents: 96
diff changeset
   590
void CCaWidgetScannerParser::ParseIconL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   591
        const TDesC& aPackageUid, CCaWidgetDescription* aWidgetDescriptor,
hgs
parents: 96
diff changeset
   592
        TChar& aDrive )
93
hgs
parents: 92
diff changeset
   593
    {
98
hgs
parents: 96
diff changeset
   594
    aWidgetDescriptor->SetIconUriL( 
hgs
parents: 96
diff changeset
   595
        *GetThemableGraphicsNameLC(aElement, aPackageUid, aDrive ) );
hgs
parents: 96
diff changeset
   596
   
hgs
parents: 96
diff changeset
   597
    CleanupStack::PopAndDestroy( );
hgs
parents: 96
diff changeset
   598
    }
93
hgs
parents: 92
diff changeset
   599
98
hgs
parents: 96
diff changeset
   600
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   601
//
hgs
parents: 96
diff changeset
   602
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   603
//
hgs
parents: 96
diff changeset
   604
void CCaWidgetScannerParser::ParsePreviewImageNameL(
hgs
parents: 96
diff changeset
   605
        TXmlEngElement & aElement,
hgs
parents: 96
diff changeset
   606
        const TDesC & aPackageUid,
hgs
parents: 96
diff changeset
   607
        CCaWidgetDescription* aWidgetDescriptor,
hgs
parents: 96
diff changeset
   608
        TChar& aDrive )
hgs
parents: 96
diff changeset
   609
    {
hgs
parents: 96
diff changeset
   610
    aWidgetDescriptor->SetPreviewImageNameL( 
hgs
parents: 96
diff changeset
   611
        *GetThemableGraphicsNameLC(aElement, aPackageUid, aDrive ) );
hgs
parents: 96
diff changeset
   612
    
hgs
parents: 96
diff changeset
   613
    CleanupStack::PopAndDestroy( );
93
hgs
parents: 92
diff changeset
   614
    }
98
hgs
parents: 96
diff changeset
   615
hgs
parents: 96
diff changeset
   616
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   617
//
hgs
parents: 96
diff changeset
   618
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   619
//
hgs
parents: 96
diff changeset
   620
void CCaWidgetScannerParser::ParseDescriptionL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   621
        CCaWidgetDescription* aWidgetDescriptor )
hgs
parents: 96
diff changeset
   622
    {
hgs
parents: 96
diff changeset
   623
    aWidgetDescriptor->SetDescriptionL( *GetElementTextLC( aElement ) );
hgs
parents: 96
diff changeset
   624
    CleanupStack::PopAndDestroy();
hgs
parents: 96
diff changeset
   625
    }
hgs
parents: 96
diff changeset
   626
hgs
parents: 96
diff changeset
   627
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   628
//
hgs
parents: 96
diff changeset
   629
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   630
//
hgs
parents: 96
diff changeset
   631
void CCaWidgetScannerParser::ParseHiddenL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   632
        CCaWidgetDescription* aWidgetDescriptor )
93
hgs
parents: 92
diff changeset
   633
    {
hgs
parents: 92
diff changeset
   634
    if( aElement.Text().Compare( _L8("true") ) == 0 )
hgs
parents: 92
diff changeset
   635
        {
98
hgs
parents: 96
diff changeset
   636
        aWidgetDescriptor->SetFlag( EVisible, EFalse );
93
hgs
parents: 92
diff changeset
   637
        }
98
hgs
parents: 96
diff changeset
   638
    }
hgs
parents: 96
diff changeset
   639
hgs
parents: 96
diff changeset
   640
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   641
//
hgs
parents: 96
diff changeset
   642
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   643
//
hgs
parents: 96
diff changeset
   644
void CCaWidgetScannerParser::ParseServiceXmlL( TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   645
        CCaWidgetDescription* aWidgetDescriptor )
hgs
parents: 96
diff changeset
   646
    {
hgs
parents: 96
diff changeset
   647
    aWidgetDescriptor->SetServiceXmlL( *GetElementTextLC( aElement ) );
hgs
parents: 96
diff changeset
   648
    CleanupStack::PopAndDestroy( );
hgs
parents: 96
diff changeset
   649
    }
93
hgs
parents: 92
diff changeset
   650
98
hgs
parents: 96
diff changeset
   651
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   652
//
hgs
parents: 96
diff changeset
   653
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   654
//
hgs
parents: 96
diff changeset
   655
HBufC* CCaWidgetScannerParser::GetElementTextLC( 
hgs
parents: 96
diff changeset
   656
    const TXmlEngElement& aElement ) const
hgs
parents: 96
diff changeset
   657
    {
hgs
parents: 96
diff changeset
   658
    HBufC* const elementText =
hgs
parents: 96
diff changeset
   659
        CnvUtfConverter::ConvertToUnicodeFromUtf8L( aElement.Text() );
hgs
parents: 96
diff changeset
   660
    CleanupStack::PushL( elementText );
hgs
parents: 96
diff changeset
   661
    return elementText;
93
hgs
parents: 92
diff changeset
   662
    }
98
hgs
parents: 96
diff changeset
   663
hgs
parents: 96
diff changeset
   664
hgs
parents: 96
diff changeset
   665
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   666
//
hgs
parents: 96
diff changeset
   667
// ----------------------------------------------------------------------------
hgs
parents: 96
diff changeset
   668
//
hgs
parents: 96
diff changeset
   669
HBufC* CCaWidgetScannerParser::GetThemableGraphicsNameLC(
hgs
parents: 96
diff changeset
   670
        const TXmlEngElement& aElement,
hgs
parents: 96
diff changeset
   671
        const TDesC& aPackageUid,
hgs
parents: 96
diff changeset
   672
        TChar& aDrive ) const
93
hgs
parents: 92
diff changeset
   673
    {
98
hgs
parents: 96
diff changeset
   674
    RBuf graphicsName;
hgs
parents: 96
diff changeset
   675
    graphicsName.CleanupClosePushL();
hgs
parents: 96
diff changeset
   676
    HBufC* result; 
hgs
parents: 96
diff changeset
   677
hgs
parents: 96
diff changeset
   678
    
hgs
parents: 96
diff changeset
   679
    if ( aElement.Text() != KNullDesC8 )
93
hgs
parents: 92
diff changeset
   680
        {
98
hgs
parents: 96
diff changeset
   681
        RBuf elementText;
hgs
parents: 96
diff changeset
   682
        elementText.CleanupClosePushL();
hgs
parents: 96
diff changeset
   683
        
hgs
parents: 96
diff changeset
   684
        elementText.Assign( 
hgs
parents: 96
diff changeset
   685
            CnvUtfConverter::ConvertToUnicodeFromUtf8L( aElement.Text() ) );
hgs
parents: 96
diff changeset
   686
        
hgs
parents: 96
diff changeset
   687
        if ( TParsePtrC(elementText).Ext() != KNullDesC )
hgs
parents: 96
diff changeset
   688
            {
hgs
parents: 96
diff changeset
   689
            HBufC* const manifestDirectoryPath( 
hgs
parents: 96
diff changeset
   690
                GetManifestDirectoryPathLC( aPackageUid, aDrive ) );
hgs
parents: 96
diff changeset
   691
            
hgs
parents: 96
diff changeset
   692
            graphicsName.CreateL( manifestDirectoryPath->Length() + 
hgs
parents: 96
diff changeset
   693
                elementText.Length() );
hgs
parents: 96
diff changeset
   694
            graphicsName.Append( *manifestDirectoryPath );
hgs
parents: 96
diff changeset
   695
            
hgs
parents: 96
diff changeset
   696
            CleanupStack::PopAndDestroy( manifestDirectoryPath );
hgs
parents: 96
diff changeset
   697
            }
hgs
parents: 96
diff changeset
   698
        else
hgs
parents: 96
diff changeset
   699
            {   
hgs
parents: 96
diff changeset
   700
            graphicsName.CreateL( elementText.Length() );
hgs
parents: 96
diff changeset
   701
            }
hgs
parents: 96
diff changeset
   702
        
hgs
parents: 96
diff changeset
   703
        graphicsName.Append( elementText );
hgs
parents: 96
diff changeset
   704
        result = HBufC::NewL( graphicsName.Length() ) ;
hgs
parents: 96
diff changeset
   705
        *result = graphicsName;
hgs
parents: 96
diff changeset
   706
        
hgs
parents: 96
diff changeset
   707
        CleanupStack::PopAndDestroy( &elementText );
93
hgs
parents: 92
diff changeset
   708
        }
98
hgs
parents: 96
diff changeset
   709
    else
hgs
parents: 96
diff changeset
   710
    	{
hgs
parents: 96
diff changeset
   711
        result = HBufC::NewL( 1 ) ;
hgs
parents: 96
diff changeset
   712
    	}
hgs
parents: 96
diff changeset
   713
        CleanupStack::PopAndDestroy( &graphicsName );
hgs
parents: 96
diff changeset
   714
        CleanupStack::PushL( result );
hgs
parents: 96
diff changeset
   715
        
hgs
parents: 96
diff changeset
   716
        return result;
93
hgs
parents: 92
diff changeset
   717
    }
98
hgs
parents: 96
diff changeset
   718
hgs
parents: 96
diff changeset
   719
85
7feec50967db 201003_02
hgs
parents:
diff changeset
   720
//  End of File