//
// Factory
//
public static bool TryFrom(string value, out Base64 base64, Encoding encoding = null)
{
try
{
var data = Convert.FromBase64String(value);
base64 = new Base64(value, Binary.From(data));
return(true);
}
catch (FormatException)
{
base64 = null;
return(false);
}
}
//
// Factory
//
public static Base64 From(string value, bool strict = true, Encoding encoding = null)
{
byte[] data;
try
{
data = Convert.FromBase64String(value);
}
catch (FormatException error)
{
if (strict)
{
Expect.False(strict, Text
.Of("Failed to parse value: ")
.Write(value)
.WriteTwoLines()
.Write(error));
}
return(null);
}
return(new Base64(value, Binary.From(data)));
}
protected override object ConvertFromBytes(ITypeDescriptorContext context, CultureInfo culture, IEnumerable <byte> value)
{
return(From(Binary.From(value)));
}
public static Base64 From(string value, Encoding encoding = null)
{
var data = Convert.FromBase64String(value);
return(new Base64(value, Binary.From(data)));
}
public static Sha1 Compute(Binary value)
{
var hash = new SHA1CryptoServiceProvider().ComputeHash(value.ToBytes());
return(Sha1.From(Hex.From(Binary.From(hash))));
}
public static Sha1 Compute(string value, Encoding encoding = null) => Compute(Binary.From(value, encoding));