author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 13:29:40 +0300 | |
changeset 30 | d3981f4fe6a4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004 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: DM DevDetail Adapter Source Code, WINSCW implementation |
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* |
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*/ |
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// INCLUDES |
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#include "nsmldmdevdetailadapter.h" |
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#include "nsmldebug.h" |
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// CONSTANTS |
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_LIT( KNSmlDevDetailSwVFile, "z:\\Resource\\DevMan\\DevDetail_SwV.txt" ); |
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_LIT( KNSmlDevDetailHwVFile, "z:\\Resource\\DevMan\\DevDetail_HwV.txt" ); |
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const TInt KNSmlDevDetailMaxDataSize = 2048; |
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// --------------------------------------------------------------------------- |
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// CNSmlDmDevDetailAdapter::GetDevDetailDataL( ) |
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// --------------------------------------------------------------------------- |
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void CNSmlDmDevDetailAdapter::GetDevDetailDataL( |
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CBufBase& aObject, |
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TNSmlDevDetailData aElement ) const |
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{ |
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_DBG_FILE("CNSmlDmDevDetailAdapter::GetDevDetailDataL(): begin (WINSCW)"); |
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|
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// Select file according to aElement |
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HBufC* name = NULL; |
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switch( aElement ) |
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{ |
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case ESwVersion: |
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name = KNSmlDevDetailSwVFile().AllocLC(); |
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break; |
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case EHwVersion: |
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name = KNSmlDevDetailHwVFile().AllocLC(); |
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break; |
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default: |
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User::Panic( KNSmlDevDetailPanic, KErrArgument ); |
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} |
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// open file server session |
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RFs fileSession; |
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User::LeaveIfError( fileSession.Connect() ); |
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CleanupClosePushL( fileSession ); |
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|
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// open file |
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RFile file; |
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TInt err = file.Open( fileSession, *name, EFileRead|EFileShareReadersOnly ); |
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|
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// if opening file succeeded, read the contents of the file |
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if ( err == KErrNone ) |
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{ |
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CleanupClosePushL( file ); |
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|
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// read only if data size is not too large |
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TInt fileSize = 0; |
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User::LeaveIfError( file.Size( fileSize ) ); |
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if ( fileSize <= KNSmlDevDetailMaxDataSize ) |
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{ |
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// read data |
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HBufC8* data = HBufC8::NewLC( fileSize ); |
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TPtr8 dataPtr = data->Des(); |
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file.Read( dataPtr, fileSize ); |
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// insert data to result buffer |
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aObject.Reset(); |
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aObject.InsertL( 0, *data ); |
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CleanupStack::PopAndDestroy( data ); |
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} |
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CleanupStack::PopAndDestroy( &file ); |
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} |
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CleanupStack::PopAndDestroy( &fileSession ); |
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CleanupStack::PopAndDestroy( name ); |
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_DBG_FILE("CNSmlDmDevDetailAdapter::GetDevDetailDataL(): end (WINSCW)"); |
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} |
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