--- a/filemanager/bkupengine/src/CMMCScBkupIndexPublicDataFiles.cpp Thu Aug 19 09:42:45 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,196 +0,0 @@
-/*
-* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0""
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: CMMCScBkupIndexPublicDataFiles implementation
-*
-*
-*/
-
-#include "CMMCScBkupIndexPublicDataFiles.h"
-
-// User includes
-#include "MMMCScBkupArchiveDataInterface.h"
-#include "CMMCScBkupFileInfo.h"
-#include "CMMCScBkupFileListCollection.h"
-
-
- /**
- * Public File Data
- * ================
- *
- * This is the format of the data written by the
- * CMMCScBkupStateArchiveOpPublicDataFiles object
- *
- * PUB FILE DATA for file 0
- * PUB FILE DATA for file 1
- * PUB FILE DATA for file n
- *
- * Public File Data Index
- * ======================
- *
- * This is the format of the data written by this object.
- * The format allows the possibility of a future partial
- * restore (hopefully).
- *
- * 4 bytes = count of data owners
- *
- * FOR EACH PUBLIC FILE
- * {
- * externalised CMMCScBkupFileInfo object
- * externalised TMMCScBkupArchiveVector (offset & compressed size) object
- * }
- *
- **/
-
-
-
-// ========================= MEMBER FUNCTIONS ================================
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::CMMCScBkupIndexPublicDataFiles()
-//
-// C++ constructor.
-// ---------------------------------------------------------------------------
-CMMCScBkupIndexPublicDataFiles::CMMCScBkupIndexPublicDataFiles()
-: CMMCScBkupIndexBase( EMMCScBkupOwnerDataTypePublicData )
- {
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::~CMMCScBkupIndexPublicDataFiles()
-//
-// Destructor.
-// ---------------------------------------------------------------------------
-CMMCScBkupIndexPublicDataFiles::~CMMCScBkupIndexPublicDataFiles()
- {
- iEntries.Close();
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::NewLC()
-//
-//
-// ---------------------------------------------------------------------------
-CMMCScBkupIndexPublicDataFiles* CMMCScBkupIndexPublicDataFiles::NewLC()
- {
- CMMCScBkupIndexPublicDataFiles* self = new(ELeave) CMMCScBkupIndexPublicDataFiles();
- CleanupStack::PushL(self);
- self->ConstructL();
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::AddIndexRecordL()
-//
-//
-// ---------------------------------------------------------------------------
-void CMMCScBkupIndexPublicDataFiles::AddIndexRecordL( const TMMCScBkupArchiveVector& aInfo, const CMMCScBkupFileInfo& aFile )
- {
- // Create new entry
- TMMCScBkupPublicFileEntry entry( aInfo, aFile );
-
- // Add it to our index
- iEntries.AppendL( entry );
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::At()
-//
-//
-// ---------------------------------------------------------------------------
-const CMMCScBkupFileInfo& CMMCScBkupIndexPublicDataFiles::At( TInt aIndex, TMMCScBkupArchiveVector& aInfo ) const
- {
- const TMMCScBkupPublicFileEntry& entry = iEntries[ aIndex ];
- aInfo = entry.iInfo;
- return *entry.iFile;
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::StoreL()
-//
-//
-// ---------------------------------------------------------------------------
-void CMMCScBkupIndexPublicDataFiles::StoreL(MMMCScBkupDriver& aDriver)
- {
- MMMCScBkupArchiveDataInterface& archiveDataInterface = aDriver.DrvADI();
- RWriteStream stream(archiveDataInterface.ADIWriteStreamUncompressedLC());
- //
- const TInt count = iEntries.Count();
- stream.WriteInt32L(count);
- //
- for(TInt i=0; i<count; i++)
- {
- const TMMCScBkupPublicFileEntry& entry = iEntries[i];
- stream << *entry.iFile;
- stream << entry.iInfo;
- }
- //
- stream.CommitL();
- CleanupStack::PopAndDestroy(); // stream
-
- // Update our base class info with the offset to the index
- SetVector( archiveDataInterface.ADICurrentArchiveVectorInfo() );
- }
-
-
-// ---------------------------------------------------------------------------
-// CMMCScBkupIndexPublicDataFiles::RestoreL()
-//
-//
-// ---------------------------------------------------------------------------
-void CMMCScBkupIndexPublicDataFiles::RestoreL(MMMCScBkupDriver& aDriver)
- {
- CMMCScBkupFileListCollection& fileList = aDriver.DrvFileList();
- //
- MMMCScBkupArchiveDataInterface& archiveDataInterface = aDriver.DrvADI();
- RReadStream& stream = archiveDataInterface.ADIReadStreamUncompressedLC( Vector().Offset() );
- //
- const TInt count = stream.ReadInt32L();
- for(TInt i=0; i<count; i++)
- {
- TMMCScBkupPublicFileEntry entry;
-
- // Reconstruct the CMMCScBkupFileInfo entry in the stream
- CMMCScBkupFileInfo* fileInfo = CMMCScBkupFileInfo::NewLC( stream );
-
- // Give ownership to the file list collection
- fileList.AppendL( fileInfo );
- CleanupStack::Pop( fileInfo );
- entry.iFile = fileInfo;
-
- // Then read the offset to the file...
- stream >> entry.iInfo;
-
- // And finally add a new record to our index, so client's can
- // retrieve the info.
- iEntries.AppendL( entry );
- }
- //
- CleanupStack::PopAndDestroy(); // stream
- //
- const TMMCScBkupArchiveVector& readInfo = archiveDataInterface.ADICurrentArchiveVectorInfo();
- if ( readInfo.Length() > Vector().Length() )
- {
- // We've read too much!
- User::Leave( KErrCorrupt );
- }
- }
-
-
-
-