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/*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* All rights reserved.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Redistribution and use in source and binary forms, with or without
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* modification, are permitted provided that the following conditions are met:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* - Redistributions of source code must retain the above copyright notice,
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* this list of conditions and the following disclaimer.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* - Redistributions in binary form must reproduce the above copyright notice,
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* this list of conditions and the following disclaimer in the documentation
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* and/or other materials provided with the distribution.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* - Neither the name of Nokia Corporation nor the names of its contributors
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* may be used to endorse or promote products derived from this software
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* without specific prior written permission.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* POSSIBILITY OF SUCH DAMAGE.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Initial Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Nokia Corporation - initial contribution.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Description:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*/
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System.IO;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System.Text;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System.Collections;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using SymbianUtils;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Cells;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Array;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Reconstructor;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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namespace HeapLib
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{
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public class HeapToHTMLPageHeapCellManager : AsyncTextWriterBase
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#region Constructors & destructor
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public HeapToHTMLPageHeapCellManager( HeapReconstructor aReconstructor, string aBasePath )
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{
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iReconstructor = aReconstructor;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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iEntries = iReconstructor.Data;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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iBasePath = aBasePath;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Make sure our required directories exist
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HeapToHTMLConverter.PageDirectoryNameEnsuringPathExists( iBasePath, "HeapData" );
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HeapToHTMLConverter.PageDirectoryNameEnsuringPathExists( iBasePath, "HeapLinkInfo" );
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#endregion
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#region API
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public static string HeapCellFileName( HeapCell aCell )
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Basic filename
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Matti Laitinen <matti.t.laitinen@nokia.com>
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string basicName = aCell.Address.ToString( "x8" );
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return basicName;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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public static string HeapCellDirectory( HeapCell aCell, string aStandardSubDir, char aDirectorySeparatorCharacter )
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{
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string subDirType = "Free";
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// Work out which subdir to put the file in. Allocated & free cells go in different base directories
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// We don't put more than KMaxNumberOfFilesPerDirectory (100) files in each directory.
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if ( aCell.Type == HeapCell.TType.EAllocated )
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{
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subDirType = "Allocated";
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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uint rampedIndex = aCell.Index / KMaxNumberOfFilesPerDirectory;
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string subDirCellIndex = rampedIndex.ToString( "d4" );
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string combinedSubDir = aStandardSubDir + aDirectorySeparatorCharacter + subDirType + aDirectorySeparatorCharacter + subDirCellIndex;
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return combinedSubDir;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public static string HeapCellFileNameAndPath( HeapCell aCell, string aBasePath, string aStandardSubDir )
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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string basicName = HeapCellFileName( aCell );
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string combinedSubDir = HeapCellDirectory( aCell, aStandardSubDir, System.IO.Path.DirectorySeparatorChar );
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string heapDataFileName = HeapToHTMLConverter.PageFileNameEnsuringPathExists( basicName, aBasePath, combinedSubDir );
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return heapDataFileName;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#endregion
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#region From AsyncTextWriterBase
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public override long Size
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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get
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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return (long) iEntries.Count;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public override long Position
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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get
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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long pos = (long) iCurrentHeapCellIndex;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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return pos;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public override void ExportData()
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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HeapCell entry = iEntries[ iCurrentHeapCellIndex++ ];
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Create heap data writer
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Matti Laitinen <matti.t.laitinen@nokia.com>
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string heapDataFileName = HeapCellFileNameAndPath( entry, iBasePath, "HeapData" );
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using( HeapToHTMLPageHeapData writer = new HeapToHTMLPageHeapData( iReconstructor, heapDataFileName, entry ) )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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writer.ConstructWriter();
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Matti Laitinen <matti.t.laitinen@nokia.com>
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writer.ExportData();
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Create heap linkced cell writer
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Matti Laitinen <matti.t.laitinen@nokia.com>
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129 |
string heapLinkInfoFileName = HeapCellFileNameAndPath( entry, iBasePath, "HeapLinkInfo" );
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using( HeapToHTMLPageHeapLinkedCells writer = new HeapToHTMLPageHeapLinkedCells( iReconstructor, heapLinkInfoFileName, entry ) )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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writer.ConstructWriter();
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Matti Laitinen <matti.t.laitinen@nokia.com>
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133 |
writer.ExportData();
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
135 |
}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
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#endregion
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
137 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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138 |
#region Internal constants
|
Matti Laitinen <matti.t.laitinen@nokia.com>
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private const uint KMaxNumberOfFilesPerDirectory = 100;
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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140 |
#endregion
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
141 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
142 |
#region Data members
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
143 |
private readonly HeapReconstructor iReconstructor;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
144 |
private readonly HeapCellArray iEntries;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
145 |
private readonly string iBasePath;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
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|
146 |
private int iCurrentHeapCellIndex = 0;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
147 |
#endregion
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
148 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
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|
149 |
}
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