stgsharp/编码器/StgSharpDataEncoder/Program.cs

using StgSharp.Data;
using StgSharp.Data.FileIO;

using StgSharpData;

using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Runtime.InteropServices;
using System.Text;

namespace StgSharpDataEncoder
{
    internal class Program
    {
        static unsafe void Main(string[] args)
        {
            string test =
                "aaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbsddfdsfsdfdsfsdfsdfsdfsdfsdfdsfsdfdsfsdfsdfsdfsdfsfsdfsdfccccccccccccccccccccccccc";



            byte[] array = CodeSeparator.SeparateCode<byte>(
                Encoding.UTF8.GetBytes(test));
            List<(byte, ulong)> list = CodeSeparator.CountCodeFrequency(array);
            foreach (var i in list)
            {
                Console.WriteLine($"{i.Item1}\t{i.Item2}");
            }

            Console.WriteLine();
            Console.WriteLine();

            HuffmanTree<byte> tree = HuffmanTree<byte>.BuildHuffmanTree(list);
            foreach (var i in tree.LeafList)
            {
                Console.WriteLine($"{i.Value}\t{i.frequency}\t" +
                    $"{(i.Left == null ? 0 : i.Left.frequency)}\t" +
                    $"{(i.Right == null ? 0 : i.Right.frequency)}");
            }

            Console.WriteLine();
            Console.WriteLine();

            Dictionary<byte, HuffmanKey<byte>> encodeDictionary
                = tree.BuildHuffmanDictionary();

            Console.WriteLine();
            Console.WriteLine();
            foreach (var item in encodeDictionary)
            {
                Console.WriteLine(
                    $"{item.Key}\t" +
                    $"{item.Value}"
                    );
            }
            Encode.Freeze(encodeDictionary);

            EncodeStream encodeStream = new EncodeStream();
            foreach (var item in array)
            {
                var bits = encodeDictionary[item];
                encodeStream.WriteBits(bits);
            }
            Console.WriteLine();
            Console.WriteLine();
            foreach (var item in encodeStream.EncodeData)
            {
                Console.Write($"{item}\t");
            }
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine($"{array.Length}\t{encodeStream.Length}");

            SSDraw testRaw = new SSDraw("test");
            testRaw.WriteRaw(encodeStream.EncodeData.ToArray());
            testRaw.CreateRawFile("",true);
        }
    }
}