ClassLibraryWeiBao/json引擎1/Lexer.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

#region Header
/**
 * Lexer.cs
 *   JSON lexer implementation based on a finite state machine.
 *
 * The authors disclaim copyright to this source code. For more details, see
 * the COPYING file included with this distribution.
 **/
#endregion


using System;
using System.Collections.Generic;
using System.IO;
using System.Text;


namespace LitJson
{
    internal class FsmContext
    {
        public bool  Return;
        public int   NextState;
        public Lexer L;
        public int   StateStack;
    }


    internal class Lexer
    {
        #region Fields
        private delegate bool StateHandler (FsmContext ctx);

        private static int[]          fsm_return_table;
        private static StateHandler[] fsm_handler_table;

        private bool          allow_comments;
        private bool          allow_single_quoted_strings;
        private bool          end_of_input;
        private FsmContext    fsm_context;
        private int           input_buffer;
        private int           input_char;
        private TextReader    reader;
        private int           state;
        private StringBuilder string_buffer;
        private string        string_value;
        private int           token;
        private int           unichar;
        #endregion


        #region Properties
        public bool AllowComments {
            get { return allow_comments; }
            set { allow_comments = value; }
        }

        public bool AllowSingleQuotedStrings {
            get { return allow_single_quoted_strings; }
            set { allow_single_quoted_strings = value; }