/*

* Copyright (c) 2004-2008 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.Text;

using CrashDebuggerLib.Structures.KernelObjects;

using CrashDebuggerLib.Structures.Common;

using CrashDebuggerLib.Structures.Process;

namespace CrashDebuggerLib.Structures.Thread

{

    public class ThreadStackInfo : CrashDebuggerAware

    {

        #region Enumerations

        public enum TType

        {

            ETypeSupervisor = 0,

            ETypeUser

        }

        #endregion

        #region Constructors

        public ThreadStackInfo( CrashDebuggerInfo aCrashDebugger, DThread aThread, TType aType )

            : base( aCrashDebugger )

        {

            iType = aType;

            iThread = aThread;

            iData = new ThreadStackData( aCrashDebugger, this );

        }

        #endregion

        #region API

        #endregion

        #region Properties

        public TType Type

        {

            get { return iType; }

        }

        public uint BaseAddress

        {

            get { return iBaseAddress; }

            set { iBaseAddress = value; }

        }

        public uint Size

        {

            get { return iSize; }

            set { iSize = value; }

        }

        public uint StackPointer

        {

            get { return iStackPointer; }

            set { iStackPointer = value; }

        }

        public ThreadStackData Data

        {

            get { return iData; }

        }

        public DThread Thread

        {

            get { return iThread; }

        }

        public DProcess Process

        {

            get

            {

                DThread thread = this.Thread;

                return thread.OwningProcess;

            }

        }

        #endregion

        #region Internal methods

        #endregion

        #region Internal constants

        #endregion

        #region Clipboard Support

        public string ToClipboard()

        {

            StringBuilder ret = new StringBuilder();

            //

            string type = "Supervisor";

            if ( iType == TType.ETypeUser )

            {

                type = "User";

            }

            //

            ret.AppendFormat( "{0} Stack @ 0x{1:x8}, Stack Pointer: 0x{2:x8}" + System.Environment.NewLine, type.ToUpper(), BaseAddress, StackPointer );

            ret.AppendLine( iData.CallStackToString() );

            //

            return ret.ToString();

        }

        #endregion

        #region From System.Object

        public override string ToString()

        {

            return base.ToString();

        }

        #endregion

        #region Data members

        private readonly TType iType;

        private uint iBaseAddress = 0;

        private uint iSize = 0;

        private uint iStackPointer = 0;

        private readonly DThread iThread;

        private readonly ThreadStackData iData;

        #endregion

    }

}