1 /*

     2 * Copyright (c) 2009 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 using System;

    18 using System.Collections.Generic;

    19 using System.Text;

    20 using SymbianUtils.SourceParser.Objects;

    21 

    22 namespace SymbianUtils.SourceParser.Parsers

    23 {

    24     public class ParserSrcMethodModifier

    25     {

    26         #region Constructors

    27         public ParserSrcMethodModifier()

    28         {

    29         }

    30         #endregion

    31 

    32         #region API

    33         public SrcMethodModifier Parse( ref string aText )

    34         {

    35             SrcMethodModifier ret = null;

    36 

    37             // Should not be the first or second character as

    38             // we should always have an opening bracket before

    39             // the closing bracket, and the shortest possible

    40             // valid sequence is "(<char>)" where <char> is a

    41             // single character (type).

    42             //

    43             // Needs to also handle tricky things like...:

    44             //

    45             // RDbHandle::operator ->() const

    46 

    47             int closingBracketPos = aText.LastIndexOf( ")" );

    48             System.Diagnostics.Debug.Assert( closingBracketPos >= 1 );

    49 

    50             // Get the modifier text. We currently only support

    51             // one modifier and that's the const keyword

    52             string modifierText = aText.Substring( closingBracketPos + 1 ).Trim();

    53             if ( modifierText.Length > 0 )

    54             {

    55                 ret = new SrcMethodModifier();

    56 

    57                 if ( modifierText.ToLower() == "const" )

    58                 {

    59                     ret.Type = SrcMethodModifier.TModifier.EConst;

    60                 }

    61             }

    62 

    63             // Clean up the text object we were passed...

    64             aText = aText.Substring( 0, closingBracketPos + 1 );

    65 

    66             return ret;

    67         }

    68         #endregion

    69 

    70         #region Properties

    71         #endregion

    72 

    73         #region Data members

    74         #endregion

    75     }

    76 }