34 lines
1013 B
C#
34 lines
1013 B
C#
using System.Text.RegularExpressions;
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namespace MareSynchronosStaticFilesServer.Utils;
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public static partial class FilePathUtil
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{
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public static FileInfo GetFileInfoForHash(string basePath, string hash)
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{
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if (hash.Length != 40 || !hash.All(char.IsAsciiLetterOrDigit)) throw new InvalidOperationException();
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FileInfo fi = new(Path.Join(basePath, hash[0].ToString(), hash));
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if (!fi.Exists)
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{
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fi = new FileInfo(Path.Join(basePath, hash));
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if (!fi.Exists)
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{
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return null;
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}
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}
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return fi;
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}
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public static string GetFilePath(string basePath, string hash)
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{
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if (hash.Length != 40 || !hash.All(char.IsAsciiLetterOrDigit)) throw new InvalidOperationException();
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var dirPath = Path.Join(basePath, hash[0].ToString());
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var path = Path.Join(dirPath, hash);
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if (!Directory.Exists(dirPath)) Directory.CreateDirectory(dirPath);
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return path;
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}
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}
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