/*

* 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.Generic;

using CrashItemLib.Crash.Base;

using CrashItemLib.Crash.Symbols;

using CrashItemLib.Crash.CodeSegs;

using SymbianStructuresLib.Debug.Symbols;

using CrashXmlPlugin.FileFormat.Node;

namespace CrashXmlPlugin.FileFormat.Segment.Entries.Symbols

{

    internal class CXmlSymbol : CXmlNode

	{

		#region Constructors

        public CXmlSymbol( CISymbol aSymbol )

            : base( SegConstants.Symbols_SymbolSet_Symbol )

		{

            iSymbol = aSymbol;

		}

		#endregion

        #region API

        public static bool IsSerializable( CISymbol aSymbol )

        {

            bool ret = true;

            //

            if ( aSymbol.IsNull )

            {

                ret = false;

            }

            else

            {

                Symbol symbol = aSymbol.Symbol;

                TSymbolType type = symbol.Type;

                //

                ret = ( type != TSymbolType.EUnknown );

            }

            //

            return ret;

        }

        #endregion

        #region From CXmlNode

        protected override void XmlSerializeContent( CrashXmlPlugin.FileFormat.Document.CXmlDocumentSerializationParameters aParameters )

        {

            CXmlNode.WriteId( iSymbol, aParameters.Writer );

            aParameters.Writer.WriteElementString( SegConstants.CmnAddress, iSymbol.Symbol.Address.ToString("x8") );

            aParameters.Writer.WriteElementString( SegConstants.CmnSize, iSymbol.Symbol.Size.ToString( "x8" ) );

            aParameters.Writer.WriteElementString( SegConstants.CmnName, iSymbol.Symbol.Name );

            aParameters.Writer.WriteElementString( SegConstants.Symbols_SymbolSet_Symbol_Object, iSymbol.Symbol.Object );

            // If there is a link to a code code segment, then write that too.

            CICodeSeg correspondingCodeSeg = iSymbol.CodeSegment;

            if ( correspondingCodeSeg != null )

            {

                CXmlNode.WriteLink( correspondingCodeSeg.Id, SegConstants.CodeSegs, aParameters.Writer );

            }

        }

        protected override void XmlSerializeChildren( CrashXmlPlugin.FileFormat.Document.CXmlDocumentSerializationParameters aParameters )

        {

            aParameters.Writer.WriteStartElement( SegConstants.CmnAttributes );

            // XIP vs RAM

            bool isLoadedFromRAM = this.IsFromRAMLoadedCode;

            if ( isLoadedFromRAM )

            {

                aParameters.Writer.WriteElementString( SegConstants.CmnRAM, string.Empty );

            }

            else

            {

                aParameters.Writer.WriteElementString( SegConstants.CmnXIP, string.Empty );

            }

            // MAP vs SYMBOL

            TSymbolSource source = this.SymbolSource;

            switch( source )

            {

            case TSymbolSource.ESourceWasMapFile:

                aParameters.Writer.WriteElementString( SegConstants.Symbols_SymbolSet_Symbol_Attribute_Map, string.Empty );

                break;

            case TSymbolSource.ESourceWasSymbolFile:

                aParameters.Writer.WriteElementString( SegConstants.Symbols_SymbolSet_Symbol_Attribute_Symbol, string.Empty );

                break;

            default:

            case TSymbolSource.ESourceWasUnknown:

                break;

            }

            aParameters.Writer.WriteEndElement();

        }

        #endregion

        #region Properties

        public bool IsFromRAMLoadedCode

        {

            get

            {

                bool ret = false;

                //

                if ( iSymbol.Symbol != null )

                {

                    ret = iSymbol.Symbol.IsFromRAMLoadedCode;

                }

                //

                return ret;

            }

        }

        public TSymbolSource SymbolSource

        {

            get

            {

                TSymbolSource ret = TSymbolSource.ESourceWasUnknown;

                //

                if ( iSymbol.Symbol != null )

                {

                    ret = iSymbol.Symbol.Source;

                }

                //

                return ret;

            }

        }

        #endregion

        #region Data members

        private readonly CISymbol iSymbol;

		#endregion

	}

}