/*

* 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.Text.RegularExpressions;

using System.Collections.Generic;

using CrashItemLib.Crash;

using CrashItemLib.Crash.Processes;

using CrashItemLib.Crash.Threads;

using SymbianStructuresLib.Uids;

namespace CrashItemLib.Crash.Utils

{

	public sealed class CIFullNameUtils

	{

        #region Constructors

        public CIFullNameUtils( string aFullName )

        {

            iMatch = KFullNameRegEx.Match( aFullName );

        }

        #endregion

        #region API

        public void GetProcessInfo( CIProcess aProcess )

        {

            if ( IsValid )

            {

                aProcess.Name = Process;

                aProcess.Generation = Generation;

                aProcess.SID = SID;

            }

        }

        public void GetThreadInfo( CIThread aThread )

        {

            if ( IsValid )

            {

                aThread.Name = Thread;

            }

        }

        #endregion

        #region Properties

        public bool IsValid

        {

            get { return iMatch.Success; }

        }

        public string Process

        {

            get

            {

                string ret = string.Empty;

                //

                if ( IsValid )

                {

                    ret = iMatch.Groups[ "ProcessName" ].Value;

                }

                //

                return ret;

            }

        }

        public string Thread

        {

            get

            {

                string ret = string.Empty;

                //

                if ( IsValid )

                {

                    ret = iMatch.Groups[ "ThreadName" ].Value;

                }

                //

                return ret;

            }

        }

        public uint SID

        {

            get

            {

                uint ret = 0;

                //

                if ( IsValid )

                {

                    ret = uint.Parse( iMatch.Groups[ "SID" ].Value, System.Globalization.NumberStyles.AllowHexSpecifier );

                }

                //

                return ret;

            }

        }

        public int Generation

        {

            get

            {

                int ret = 0;

                //

                if ( IsValid )

                {

                    ret = int.Parse( iMatch.Groups[ "Generation" ].Value );

                }

                //

                return ret;

            }

        }

        #endregion

        #region Internal methods

        #endregion

        #region Internal constants

        #endregion

        #region Internal regular expressions

        private static readonly Regex KFullNameRegEx = new Regex(

              "(?<ProcessName>.+)\\[(?<SID>[A-Fa-f0-9]{8})\\](?<Generation>" +

              "\\p{N}{4})\\:\\:(?<ThreadName>.+)",

            RegexOptions.CultureInvariant

            | RegexOptions.Compiled

            );

        #endregion

        #region Data members

        private readonly Match iMatch;

        #endregion

    }

}