crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/RawItems/RawItemCollection.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/RawItems/RawItemCollection.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,175 @@
+/*
+* 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.Text;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace SymbianUtils.RawItems
+{
+ public class RawItemCollection : IEnumerable<RawItem>
+ {
+ #region Constructors
+ public RawItemCollection()
+ {
+ }
+ #endregion
+
+ #region API
+ public void Clear()
+ {
+ iRawItems.Clear();
+ }
+
+ public void Add( RawItem aItem )
+ {
+ iRawItems.Add( aItem );
+ }
+
+ public int CountPadding( byte aPaddingByte )
+ {
+ int ret = 0;
+ bool finished = false;
+ //
+ for ( int i = Count - 1; !finished && i >= 0; i-- )
+ {
+ RawItem item = this[ i ];
+ long dataValue = item.OriginalData;
+ //
+ for ( int j = 0; j < 4; j++ )
+ {
+ long mask = 0x000000FFL << ( j * 8 );
+ long value = ( mask & dataValue );
+ int shiftBy = ( j * 8 );
+ long valueClean = value >> shiftBy;
+ if ( valueClean == aPaddingByte )
+ {
+ ++ret;
+ }
+ else
+ {
+ finished = true;
+ break;
+ }
+ }
+ }
+ //
+ return ret;
+ }
+
+ public int PrintableCharacterCount( bool aUnicode, bool aIncludeFirstItem, out int aDotCount )
+ {
+ aDotCount = 0;
+ int i = ( aIncludeFirstItem ) ? 0 : 1;
+ //
+ int ret = 0;
+ for ( ; i < iRawItems.Count; i++ )
+ {
+ RawItem item = iRawItems[ i ];
+ ret += item.PrintableCharacterCount( aUnicode, ref aDotCount );
+ }
+ //
+ return ret;
+ }
+
+ public int PrintableCharacterCount( bool aUnicode, out int aDotCount )
+ {
+ int ret = 0;
+ aDotCount = 0;
+ //
+ foreach ( RawItem item in iRawItems )
+ {
+ ret += item.PrintableCharacterCount( aUnicode, ref aDotCount );
+ }
+ //
+ return ret;
+ }
+ #endregion
+
+ #region Properties
+ public string FirstLine
+ {
+ get
+ {
+ StringBuilder ret = new StringBuilder();
+ //
+ int count = Count;
+ for ( int i = 0; i < 8; i += 8 )
+ {
+ for ( int j = 0; j < 8 && i + j < count; j++ )
+ {
+ RawItem item = this[ i + j ];
+ ret.Append( item.OriginalCharacterisedData );
+ }
+ }
+ //
+ return ret.ToString();
+ }
+ }
+
+ public int Count
+ {
+ get { return iRawItems.Count; }
+ }
+
+ public RawItem this[ int aIndex ]
+ {
+ get
+ {
+ RawItem ret = iRawItems[ aIndex ];
+ return ret;
+ }
+ }
+ #endregion
+
+ #region IEnumerable Members
+ IEnumerator IEnumerable.GetEnumerator()
+ {
+ return new RawItemCollectionEnumerator( this );
+ }
+
+ IEnumerator<RawItem> IEnumerable<RawItem>.GetEnumerator()
+ {
+ return new RawItemCollectionEnumerator( this );
+ }
+ #endregion
+
+ #region From System.Object
+ public override string ToString()
+ {
+ StringBuilder ret = new StringBuilder();
+ //
+ int count = Count;
+ for ( int i = 0; i < count; i += 8 )
+ {
+ for ( int j = 0; j < 8 && i + j < count; j++ )
+ {
+ RawItem item = this[ i + j ];
+ ret.Append( item.OriginalCharacterisedData );
+ }
+ ret.Append( System.Environment.NewLine );
+ }
+ //
+ return ret.ToString();
+ }
+ #endregion
+
+ #region Data members
+ private List<RawItem> iRawItems = new List<RawItem>();
+ #endregion
+ }
+}