1 /*

     2 * Copyright (c) 2004-2008 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 

    18 using System;

    19 using System.IO;

    20 using System.Collections.Generic;

    21 using System.Text;

    22 using System.Text.RegularExpressions;

    23 using SymbianStructuresLib.Debug.Symbols;

    24 using SymbianStructuresLib.Debug.Symbols.Interfaces;

    25 using SymbianStructuresLib.Debug.Common.Interfaces;

    26 using SymbianStructuresLib.Debug.Common.FileName;

    27 using SymbianSymbolLib.SourceManagement.Source;

    28 using SymbianSymbolLib.SourceManagement.Provisioning;

    29 using SymbianUtils;

    30 using SymbianUtils.Tracer;

    31 using SymbianUtils.FileTypes;

    32 using SLPluginSymbol.Source;

    33 

    34 namespace SLPluginSymbol.Data

    35 {

    36 	internal class SymbolCollectionSegment : DisposableObject, IEnumerable<string>

    37 	{

    38 		#region Constructors

    39         public SymbolCollectionSegment( IPlatformIdAllocator aIdAllocator, string aHostFileName )

    40 		{

    41             iCollection = SymbolCollection.NewByHostFileName( aIdAllocator, aHostFileName );

    42 		}

    43         #endregion

    44 

    45         #region API

    46         public SymbolCollection ExcavateSymbolCollection()

    47         {

    48             SymbolCollection ret = iCollection;

    49             iCollection = null;

    50             return ret;

    51         }

    52 

    53         public void AddLine( string aLine )

    54         {

    55             iLines.Add( aLine );

    56         }

    57         #endregion

    58 

    59         #region Properties

    60         public int Count

    61         {

    62             get { return iLines.Count; }

    63         }

    64 

    65         public SymbolCollection Collection

    66         {

    67             get { return iCollection; }

    68         }

    69 

    70         public PlatformFileName FileName

    71         {

    72             get { return iCollection.FileName; }

    73         }

    74         #endregion

    75 

    76         #region Internal constants

    77         #endregion

    78 

    79         #region Internal methods

    80         #endregion

    81 

    82         #region From IEnumerable<string>

    83         public IEnumerator<string> GetEnumerator()

    84         {

    85             foreach ( string line in iLines )

    86             {

    87                 yield return line;

    88             }

    89         }

    90 

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

    92         {

    93             foreach ( string line in iLines )

    94             {

    95                 yield return line;

    96             }

    97         }

    98         #endregion

    99 

   100         #region From DisposableObject

   101         protected override void CleanupManagedResources()

   102         {

   103             try

   104             {

   105                 base.CleanupManagedResources();

   106             }

   107             finally

   108             {

   109                 iCollection = null;

   110                 iLines.Clear();

   111             }

   112         }

   113         #endregion

   114 

   115         #region Data members

   116         private SymbolCollection iCollection = null;

   117         private List<string> iLines = new List<string>();

   118         #endregion

   119     }

   120 }