116 lines
3.2 KiB
C#
116 lines
3.2 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace SERVER
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{
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/// <summary>
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/// 文件帮助类
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/// </summary>
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public static class ConvertFile
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{
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/// <summary>
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/// 转换二进制(Bin文件)
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/// </summary>
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/// <param name="Path"></param>
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/// <returns></returns>
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public static string ReadDat(Stream Path)
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{
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try
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{
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//FileStream myStream = new FileStream(Path, FileMode.Open, FileAccess.Read);
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//使用FileStream对象实例化BinaryReader二进制写入流对象
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BinaryReader myReader = new BinaryReader(Path);
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if (myReader.PeekChar() != -1)
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{
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//以二进制方式读取文件中的内容
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return Convert.ToString(myReader.ReadString());
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}
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//关闭当前二进制读取流
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myReader.Close();
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//关闭当前文件流
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Path.Close();
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return null;
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}
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catch (Exception ex)
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{
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return null;
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}
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}
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/// <summary>
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/// 读取文件
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/// </summary>
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/// <param name="stream"></param>
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/// <returns></returns>
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public static string StreamToString(Stream stream)
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{
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stream.Position = 0;
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using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
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{
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return reader.ReadToEnd();
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}
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}
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/// <summary>
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/// 将字符串转成二进制
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/// </summary>
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/// <param name="s"></param>
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/// <returns></returns>
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public static string bianma(string s)
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{
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byte[] data = Encoding.Unicode.GetBytes(s);
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StringBuilder result = new StringBuilder(data.Length * 8);
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foreach (byte b in data)
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{
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result.Append(Convert.ToString(b, 2).PadLeft(8, '0'));
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}
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return result.ToString();
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}
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/// <summary>
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/// 对hex文件处理
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/// </summary>
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/// <param name="RE"></param>
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public static string hexData(string RE)
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{
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//存储总数据
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string data = "";
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//获取每行
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var setd = RE.Split(":");
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for (int i = 0; i < setd.Length; i++)
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{
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if (setd[i] != "")
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{
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if (setd[i].Substring(6, 2) == "00")
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{
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int hand = int.Parse(setd[i].Substring(0, 2)) * 2;
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if(int.Parse(setd[i].Substring(0, 2)) == 10)
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{
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hand = 32;
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}
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data += setd[i].Substring(8, hand);
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}
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//for (int j = 0; j < int.Parse(setd[i].Substring(0,1)); j++)
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//{
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// setd[i].Substring(2 * j + 9, 2);
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//}
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}
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}
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return data;
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}
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}
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}
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