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.Collections.Generic;

    20 using System.Text;

    21 using SymbianParserLib.Engine;

    22 using CrashDebuggerLib.Structures.Thread;

    23 using CrashDebuggerLib.Structures.Process;

    24 using CrashDebuggerLib.Structures.KernelObjects;

    25 using SymbianParserLib.Elements;

    26 using SymbianParserLib.Enums;

    27 

    28 namespace CrashDebuggerLib.Parsers.State.Implementation

    29 {

    30     internal class StateContainerProcesses : State

    31     {

    32         #region Constructors

    33         public StateContainerProcesses( CrashDebuggerParser aParser )

    34             : base( aParser )

    35         {

    36         }

    37         #endregion

    38 

    39         #region API

    40         public override void Prepare()

    41         {

    42             DObjectCon container = CrashDebugger.ContainerByType( DObject.TObjectType.EProcess );

    43             //

    44             ParserLine l1 = ParserLine.NewSymFormat( "Container %d at %08x contains %d %S:\r\n" );

    45             l1[ 0 ].SetTargetProperty( container, "Index" );

    46             l1[ 1 ].SetTargetProperty( container, "KernelAddress" );

    47             l1[ 2 ].SetTargetProperty( container, "ExpectedCount" );

    48             l1.ElementComplete += new SymbianParserLib.BaseStructures.ParserElementBase.ElementCompleteHandler( HeaderLine_ElementComplete );

    49             //

    50             ParserParagraph para = new ParserParagraph( "CONTAINER [" + container.TypeDescription + "]" );

    51             para.Add( l1 );

    52             ParserEngine.Add( para );

    53         }

    54 

    55         public override void Finalise()

    56         {

    57         }

    58         #endregion

    59 

    60         #region Properties

    61         #endregion

    62 

    63         #region Internal methods

    64         private void PrepareEntryParser()

    65         {

    66             // Junk the old paragraphs

    67             ParserEngine.Reset();

    68 

    69             // Get a handle to our destination container

    70             DObjectCon container = CrashDebugger.ContainerByType( DObject.TObjectType.EProcess );

    71 

    72             // Save last thread if it looks valid

    73             if ( iCurrentObject != null && iCurrentObject.KernelAddress != 0 )

    74             {

    75                 bool alreadyExists = container.Contains( iCurrentObject );

    76                 if ( !alreadyExists )

    77                 {

    78                     container.Add( iCurrentObject );

    79                 }

    80                 //

    81                 iCurrentObject = null;

    82             }

    83 

    84             // Create a new object which will contain the next set of parser data

    85             iCurrentObject = new DProcess( CrashDebugger );

    86 

    87             // Use the helper to prepare next paragraphs

    88             iHelper.CreateMonitorProcess( ParserEngine, "ENTRY [" + container.TypeDescription + "]", iCurrentObject, new SymbianParserLib.BaseStructures.ParserElementBase.ElementCompleteHandler( ProcessChunksComplete_ElementHandler ) );

    89         }

    90         #endregion

    91 

    92         #region Event handlers

    93         void ProcessChunksComplete_ElementHandler( SymbianParserLib.BaseStructures.ParserElementBase aElement )

    94         {

    95             PrepareEntryParser();

    96         }

    97 

    98         void HeaderLine_ElementComplete( SymbianParserLib.BaseStructures.ParserElementBase aElement )

    99         {

   100             PrepareEntryParser();

   101         }

   102         #endregion

   103 

   104         #region Data members

   105         private DProcess iCurrentObject = null;

   106         private Helpers.HelperDProcess iHelper = new CrashDebuggerLib.Parsers.State.Implementation.Helpers.HelperDProcess();

   107         #endregion

   108     }

   109 }