49 lines
1.4 KiB
C#
49 lines
1.4 KiB
C#
using System.Globalization;
|
|
using System.Text;
|
|
|
|
namespace StellaOps.Canonicalization.Culture;
|
|
|
|
/// <summary>
|
|
/// Ensures all string operations use invariant culture.
|
|
/// </summary>
|
|
public static class InvariantCulture
|
|
{
|
|
public static IDisposable Scope()
|
|
{
|
|
var original = CultureInfo.CurrentCulture;
|
|
CultureInfo.CurrentCulture = CultureInfo.InvariantCulture;
|
|
CultureInfo.CurrentUICulture = CultureInfo.InvariantCulture;
|
|
return new CultureScope(original);
|
|
}
|
|
|
|
public static int Compare(string? a, string? b) => string.Compare(a, b, StringComparison.Ordinal);
|
|
|
|
public static string FormatDecimal(decimal value) => value.ToString("G", CultureInfo.InvariantCulture);
|
|
|
|
public static decimal ParseDecimal(string value) => decimal.Parse(value, CultureInfo.InvariantCulture);
|
|
|
|
private sealed class CultureScope : IDisposable
|
|
{
|
|
private readonly CultureInfo _original;
|
|
public CultureScope(CultureInfo original) => _original = original;
|
|
public void Dispose()
|
|
{
|
|
CultureInfo.CurrentCulture = _original;
|
|
CultureInfo.CurrentUICulture = _original;
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// UTF-8 encoding utilities.
|
|
/// </summary>
|
|
public static class Utf8Encoding
|
|
{
|
|
public static string Normalize(string input)
|
|
{
|
|
return input.Normalize(NormalizationForm.FormC);
|
|
}
|
|
|
|
public static byte[] GetBytes(string input) => Encoding.UTF8.GetBytes(Normalize(input));
|
|
}
|