103 lines
4.0 KiB
C#
103 lines
4.0 KiB
C#
using Microsoft.Extensions.Logging;
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using System.Text.RegularExpressions;
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namespace File_Folder_Helper.Day.Q42023;
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internal static partial class Helper20231205
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{
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private static string? GetStrippedMacAddress(string[] segments)
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{
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string? result = null;
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foreach (string segment in segments)
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{
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if (segment.Length != 17)
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continue;
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if (segment[2] is not ':' or '-' || segment[5] is not ':' or '-' || segment[8] is not ':' or '-' || segment[11] is not ':' or '-' || segment[14] is not ':' or '-')
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continue;
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result = $"{segment[0]}{segment[1]}{segment[3]}{segment[4]}{segment[6]}{segment[7]}{segment[9]}{segment[10]}{segment[12]}{segment[13]}{segment[15]}{segment[16]}".ToLower();
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}
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return result;
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}
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[GeneratedRegex(@"[\\,\/,\:,\*,\?,\"",\<,\>,\|]")]
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private static partial Regex WindowsSafe();
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private static string? GetStrippedIPV4(string[] segments)
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{
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string? result = null;
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string[] subSegments;
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foreach (string segment in segments)
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{
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subSegments = segment.Split('.');
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if (subSegments.Length != 4)
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continue;
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if (!subSegments.All(l => int.TryParse(l, out _)))
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continue;
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result = segment.Replace(".", string.Empty);
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}
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return result;
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}
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internal static void SplitMarkdownFile(ILogger<Worker> logger, List<string> args)
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{
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string[] lines;
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string? fileName;
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Regex windowsSafe;
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string[] segments;
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string checkFileName;
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string? strippedIpV4;
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string? strippedMacAddress;
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List<string> collection = [];
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string sourceDirectory = args[0];
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if (!Directory.Exists(sourceDirectory))
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throw new Exception(sourceDirectory);
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string outputDirectory = Path.Combine(sourceDirectory, Path.GetFileNameWithoutExtension(args[2]));
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if (!Directory.Exists(outputDirectory))
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_ = Directory.CreateDirectory(outputDirectory);
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string[] files = Directory.GetFiles(args[0], args[2], SearchOption.TopDirectoryOnly);
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foreach (string file in files)
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{
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fileName = null;
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collection.Clear();
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lines = File.ReadAllLines(file);
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foreach (string line in lines)
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{
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collection.Add(line);
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if (line.Length > 0 && line[0] == '#' && line.StartsWith("## "))
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{
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segments = line.Split(' ');
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strippedIpV4 = GetStrippedIPV4(segments);
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strippedMacAddress = GetStrippedMacAddress(segments);
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if (strippedMacAddress is null && strippedIpV4 is null)
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{
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windowsSafe = WindowsSafe();
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fileName = $"{windowsSafe.Replace(line[3..], "-").Trim().ToLower()}.md";
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}
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else if (strippedMacAddress is null)
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{
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fileName = $"ipv4-{strippedIpV4}.md";
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collection.Insert(0, string.Empty);
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collection.Insert(0, $"# {fileName}");
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}
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else
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{
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fileName = $"mac-{strippedMacAddress}.md";
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collection.Insert(0, string.Empty);
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collection.Insert(0, $"# {fileName}");
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}
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}
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if (fileName is null || line != "----")
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continue;
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collection.RemoveAt(collection.Count - 1);
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logger.LogInformation("{fileName} created", fileName);
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checkFileName = Path.Combine(outputDirectory, fileName);
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if (File.Exists(checkFileName))
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File.Delete(checkFileName);
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File.WriteAllLines(checkFileName, collection);
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collection.Clear();
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}
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}
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}
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} |