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Merge pull request #859 from DineshSolanki/#858-fix-invalid-character-in-filename

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Fix #858 - Replaces invalid filename characters
This commit is contained in:
Adam Hathcock
2024-07-30 08:22:01 +01:00
committed by GitHub
parent baf66db9dc 2d10df8b87
commit 06a983e445
2 changed files with 15 additions and 0 deletions
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1
src/SharpCompress/Common/ExtractionMethods.cs
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@@ -37,6 +37,7 @@ internal static class ExtractionMethods
options ??= new ExtractionOptions() { Overwrite = true };
var file = Path.GetFileName(entry.Key.NotNull("Entry Key is null")).NotNull("File is null");
file = Utility.ReplaceInvalidFileNameChars(file);
if (options.ExtractFullPath)
{
var folder = Path.GetDirectoryName(entry.Key.NotNull("Entry Key is null"))

14
src/SharpCompress/Utility.cs
View File

@@ -2,6 +2,7 @@ using System;
using System.Buffers;
using System.Collections.Generic;
using System.IO;
using System.Text;
using SharpCompress.Readers;
namespace SharpCompress;
@@ -434,4 +435,17 @@ public static class Utility
buffer[offset + 2] = (byte)(number >> 8);
buffer[offset + 3] = (byte)number;
}
public static string ReplaceInvalidFileNameChars(string fileName)
{
var invalidChars = new HashSet<char>(Path.GetInvalidFileNameChars());
var sb = new StringBuilder(fileName.Length);
foreach (var c in fileName)
{
var newChar = invalidChars.Contains(c) ? '_' : c;
sb.Append(newChar);
}
return sb.ToString();
}
}