crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianETMLib/Common/Buffer/ETBufferBase.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianETMLib/Common/Buffer/ETBufferBase.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,95 @@
+/*
+* 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.IO;
+using System.Text;
+using SymbianUtils.BasicTypes;
+using SymbianETMLib.Common.Types;
+using SymbianETMLib.Common.Exception;
+
+namespace SymbianETMLib.Common.Buffer
+{
+ public abstract class ETBufferBase
+ {
+ #region Constructors
+ protected ETBufferBase()
+ {
+ }
+
+ protected ETBufferBase( string aFileName )
+ {
+ byte[] buffer = File.ReadAllBytes( aFileName );
+ AddRange( buffer );
+ }
+ #endregion
+
+ #region API
+ public void Clear()
+ {
+ iData.Clear();
+ }
+
+ public void AddRange( IEnumerable<byte> aBytes )
+ {
+ iData.AddRange( aBytes );
+ }
+
+ public void PushBack( SymByte aByte )
+ {
+ iData.Insert( 0, aByte.Value );
+ }
+
+ public SymByte Dequeue()
+ {
+ if ( IsEmpty )
+ {
+ throw new ETMException( "ERROR - buffer is empty" );
+ }
+ //
+ byte head = iData[ 0 ];
+ iData.RemoveAt( 0 );
+ return new SymByte( head );
+ }
+ #endregion
+
+ #region Properties
+ public bool IsEmpty
+ {
+ get { return iData.Count == 0; }
+ }
+
+ public int Count
+ {
+ get { return iData.Count; }
+ }
+ #endregion
+
+ #region Internal methods
+ protected List<byte> Data
+ {
+ get { return iData; }
+ set { iData = value; }
+ }
+ #endregion
+
+ #region Data members
+ List<byte> iData = new List<byte>();
+ #endregion
+ }
+}