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PseudoHash directory support

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n00mkrad
2025-06-28 22:34:47 +02:00
parent e57a32d5b9
commit 0e6bc58307
1 changed files with 13 additions and 1 deletions
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14
CodeLegacy/Data/PseudoHash.cs
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@@ -1,5 +1,7 @@
using System; using Flowframes.IO;
using System;
using System.IO; using System.IO;
using System.Linq;
using System.Text; using System.Text;
namespace Flowframes.Data namespace Flowframes.Data
@@ -8,6 +10,16 @@ namespace Flowframes.Data
{ {
public static string GetHash(string path, bool b64 = true) public static string GetHash(string path, bool b64 = true)
{ {
bool isDir = Directory.Exists(path);
if (isDir)
{
var dir = new DirectoryInfo(path);
var files = IoUtils.GetFileInfosSorted(path);
string dirHash = $"{dir.Name}{files.Sum(f => f.Length)}{dir.LastWriteTime.ToString("yyyyMMddHHmmss")}";
return b64 ? Convert.ToBase64String(Encoding.UTF8.GetBytes(dirHash)).TrimEnd('=') : dirHash;
}
var file = new FileInfo(path); var file = new FileInfo(path);
string hash = $"{file.Name}{file.Length}{file.LastWriteTime.ToString("yyyyMMddHHmmss")}"; string hash = $"{file.Name}{file.Length}{file.LastWriteTime.ToString("yyyyMMddHHmmss")}";
return b64 ? Convert.ToBase64String(Encoding.UTF8.GetBytes(hash)).TrimEnd('=') : hash; return b64 ? Convert.ToBase64String(Encoding.UTF8.GetBytes(hash)).TrimEnd('=') : hash;