crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianImageLib/ROFS/Content/Types/SIContentROFSData.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianImageLib/ROFS/Content/Types/SIContentROFSData.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+using SymbianUtils;
+using SymbianUtils.Tracer;
+using SymbianUtils.Streams;
+using SymbianStructuresLib.Uids;
+using SymbianStructuresLib.Compression.Common;
+using SymbianImageLib.Common.Content;
+using SymbianImageLib.Common.Image;
+using SymbianImageLib.Common.Streams;
+using SymbianImageLib.ROFS.Image;
+
+namespace SymbianImageLib.ROFS.Content
+{
+ public class SIContentROFSData : SIContent
+ {
+ #region Constructors
+ internal SIContentROFSData( SIROFS aImage, string aName, uint aSize, long aPosition, TCheckedUid aUids )
+ : base( aImage )
+ {
+ iFileName = aName;
+ iUids = aUids;
+ iFileSize = aSize;
+ iPosition = aPosition;
+ }
+ #endregion
+
+ #region From SymbianImageContentFile
+ public override TSymbianCompressionType CompressionType
+ {
+ get
+ {
+ return TSymbianCompressionType.ENone;
+ }
+ }
+
+ public override string FileName
+ {
+ get { return iFileName; }
+ }
+
+ public override uint FileSize
+ {
+ get { return iFileSize; }
+ }
+
+ public override uint ContentSize
+ {
+ get { return FileSize; }
+ }
+
+ public override TCheckedUid Uid
+ {
+ get { return iUids; }
+ }
+
+ public override byte[] GetAllData()
+ {
+ byte[] ret = null;
+ //
+ using ( SymbianStreamReaderLE reader = SymbianStreamReaderLE.New( (Stream) base.ImageStream, SymbianStreamReaderLE.TCloseOperation.EResetPosition ) )
+ {
+ reader.Position = iPosition;
+ ret = reader.ReadBytes( (int) iFileSize );
+ }
+ //
+ return ret;
+ }
+
+ public override bool IsCode
+ {
+ get { return false; }
+ }
+
+ protected override uint DoProvideDataUInt32( uint aTranslatedAddress )
+ {
+ using ( SymbianStreamReaderLE reader = Image.Stream.CreateReader( SymbianStreamReaderLE.TCloseOperation.ENone ) )
+ {
+ reader.Seek( aTranslatedAddress );
+ uint ret = reader.ReadUInt32();
+ return ret;
+ }
+ }
+
+ protected override ushort DoProvideDataUInt16( uint aTranslatedAddress )
+ {
+ using ( SymbianStreamReaderLE reader = Image.Stream.CreateReader( SymbianStreamReaderLE.TCloseOperation.ENone ) )
+ {
+ reader.Seek( aTranslatedAddress );
+ ushort ret = reader.ReadUInt16();
+ return ret;
+ }
+ }
+
+ protected override bool GetIsContentPrepared()
+ {
+ // We just read straight from the file
+ return true;
+ }
+ #endregion
+
+ #region Properties
+ public long Position
+ {
+ get { return iPosition; }
+ }
+ #endregion
+
+ #region Data members
+ private readonly string iFileName;
+ private readonly uint iFileSize;
+ private readonly long iPosition;
+ private readonly TCheckedUid iUids;
+ #endregion
+ }
+}