blob: d8fc54dc344daee27a9ae571fab47fca8dc6a456 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
using System.IO.Compression;
using System.Text;
namespace LibGit.Extensions;
public static class IEnumerableExtensions
{
public static bool StartsWith<T>(this IEnumerable<T> list, IEnumerable<T> prefix)
{
return prefix.SequenceEqual(list.Take(prefix.Count()));
}
public static void HexDump(this IEnumerable<byte> bytes, int width = 32)
{
var data = new Queue<(string hex, char utf8)>(bytes.ToArray().Select(x => ($"{x:X2}", (char)x)).ToArray());
while (data.Count > 0)
{
var line = data.Dequeue(Math.Min(width, data.Count)).ToArray();
Console.WriteLine(
string.Join(" ", line.Select(x => x.hex)).PadRight(width * 3)
+ " | "
+ string.Join("", line.Select(x => x.utf8))
.Replace('\n', '.')
.Replace('\r', '.')
.Replace('\0', '.')
);
}
}
public static string AsHexString(this IEnumerable<byte> bytes) => string.Join(' ', bytes.Select(x => $"{x:X2}"));
public static string AsString(this IEnumerable<byte> bytes) => Encoding.UTF8.GetString(bytes.ToArray());
//zlib decompress
public static byte[] ZlibDecompress(this IEnumerable<byte> bytes)
{
var inStream = new MemoryStream(bytes.ToArray());
using ZLibStream stream = new ZLibStream(inStream, CompressionMode.Decompress);
using var result = new MemoryStream();
stream.CopyTo(result);
stream.Flush();
stream.Close();
return result.ToArray();
}
}
|
