1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 * 

    14 * Description:

    15 *

    16 */

    17 using System;

    18 using System.Text;

    19 using System.IO;

    20 using System.Collections.Generic;

    21 using SymbianStructuresLib.Uids;

    22 using SymbianStructuresLib.CodeSegments;

    23 using SymbianDebugLib.PluginAPI.Types.Symbol;

    24 using SymbianUtils;

    25 using SymbianUtils.Range;

    26 using SymbianUtils.DataBuffer;

    27 using CrashItemLib.Crash;

    28 using CrashItemLib.Crash.Base;

    29 using CrashItemLib.Crash.Symbols;

    30 using CrashItemLib.Crash.Processes;

    31 

    32 namespace CrashItemLib.Crash.CodeSegs

    33 {

    34 	public class CICodeSegList : CIElement, IEnumerable<CICodeSeg>

    35     {

    36         #region Constructors

    37         public CICodeSegList( CIProcess aProcess )

    38             : base( aProcess.Container, aProcess )

    39 		{

    40             base.AddSupportedChildType( typeof( CICodeSeg ) );

    41             base.AddSupportedChildType( typeof( CrashItemLib.Crash.Messages.CIMessage ) );

    42         }

    43  

    44         public CICodeSegList( CIProcess aProcess, IEnumerable<CICodeSeg> aEnumerable )

    45             : this( aProcess )

    46 		{

    47             foreach ( CICodeSeg cs in aEnumerable )

    48             {

    49                 AddChild( cs );

    50             }

    51         }

    52         #endregion

    53 

    54         #region API

    55         public bool Contains( string aDeviceBinaryFileName )

    56         {

    57             bool ret = false;

    58             //

    59             string deviceBinaryFileName = aDeviceBinaryFileName.ToUpper();

    60             foreach ( CICodeSeg codeSeg in this )

    61             {

    62                 string codeSegName = Path.GetFileNameWithoutExtension( codeSeg.Name ).ToUpper();

    63                 if ( deviceBinaryFileName.Contains( codeSegName ) )

    64                 {

    65                     ret = true;

    66                     break;

    67                 }

    68             }

    69             //

    70             return ret;

    71         }

    72 

    73 

    74         internal void DiscardImplicitCodeSegments()

    75         {

    76             int count = base.Count;

    77             for ( int i = count - 1; i >= 0; i-- )

    78             {

    79                 CICodeSeg cs = this[ i ] as CICodeSeg;

    80                 if ( cs != null && !cs.IsExplicit )

    81                 {

    82                     base.Trace( string.Format( "[CICodeSegList] DiscardImplicitCodeSegments() - dicarding: {0}", cs ) );

    83                     base.RemoveChild( cs );

    84                 }

    85             }

    86         }

    87         #endregion

    88 

    89         #region Properties

    90         public CIProcess OwningProcess

    91         {

    92             get { return (CIProcess) base.Parent; }

    93         }

    94 

    95         public CICodeSeg this[ uint aAddress ]

    96         {

    97             get

    98             {

    99                 CICodeSeg ret = null;

   100                 //

   101                 foreach ( CICodeSeg cs in this )

   102                 {

   103                     if ( cs.Contains( aAddress ) )

   104                     {

   105                         ret = cs;

   106                         break;

   107                     }

   108                 }

   109                 //

   110                 return ret;

   111             }

   112         }

   113         #endregion

   114 

   115         #region Operators

   116         public static implicit operator CodeSegDefinitionCollection( CICodeSegList aList )

   117         {

   118             return aList.iCollection;

   119         }

   120         #endregion

   121 

   122         #region From IEnumerable<CICodeSeg>

   123         public new IEnumerator<CICodeSeg> GetEnumerator()

   124         {

   125             foreach ( CIElement element in base.Children )

   126             {

   127                 if ( element is CICodeSeg )

   128                 {

   129                     CICodeSeg ret = (CICodeSeg) element;

   130                     yield return ret;

   131                 }

   132             }

   133         }

   134 

   135         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()

   136         {

   137             foreach ( CIElement element in base.Children )

   138             {

   139                 if ( element is CICodeSeg )

   140                 {

   141                     CICodeSeg ret = (CICodeSeg) element;

   142                     yield return ret;

   143                 }

   144             }

   145         }

   146         #endregion

   147 

   148         #region From CIElement

   149         protected override void OnElementAddedToSelf( CIElement aElement )

   150         {

   151             System.Diagnostics.Debug.Assert( aElement is CICodeSeg );

   152             CICodeSeg codeSeg = (CICodeSeg) aElement;

   153             iCollection.Add( codeSeg );

   154             //

   155             base.OnElementAddedToSelf( aElement );

   156         }

   157         #endregion

   158 

   159         #region Data members

   160         private CodeSegDefinitionCollection iCollection = new CodeSegDefinitionCollection();

   161         #endregion

   162     }

   163 }