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https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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5eb438e3ba
Added map scripting capabilities to UDB (#656). Documentation at https://biwa.github.io/udbscript-docs/
44 lines
1.1 KiB
C#
44 lines
1.1 KiB
C#
using System;
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using System.IO;
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using System.Security.Cryptography;
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using System.Text;
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namespace CodeImp.DoomBuilder
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{
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public static class SHA256Hash
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{
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private static SHA256 hasher = SHA256.Create();
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public static string Get(Stream stream)
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{
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// Rewind the stream
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stream.Position = 0;
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// Check hash
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byte[] data = hasher.ComputeHash(stream);
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// Rewind the stream again...
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stream.Position = 0;
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// Create a new Stringbuilder to collect the bytes and create a string.
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StringBuilder hash = new StringBuilder();
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// Loop through each byte of the hashed data and format each one as a hexadecimal string.
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for (int i = 0; i < data.Length; i++) hash.Append(data[i].ToString("x2"));
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return hash.ToString();
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}
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/// <summary>
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/// Computes the SHA256 hash of a string.
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/// </summary>
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/// <param name="input">The string to compute the SHA256 hash of</param>
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/// <returns>The SHA256 hash as a string</returns>
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public static string Get(string input)
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{
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byte[] bytes = hasher.ComputeHash(Encoding.ASCII.GetBytes(input));
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return string.Concat(Array.ConvertAll(bytes, x => x.ToString("x2")));
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}
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}
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}
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