public static Flags DecodeFlagsText(string text)
{
var properties = typeof(Flags).GetProperties(BindingFlags.Instance | BindingFlags.Public);
var flagproperties = properties.Where(p => p.CanWrite).OrderBy(p => p.Name).Reverse().ToList();
var sum = StringToBigInteger(text);
var flags = new Flags();
foreach (var p in flagproperties)
{
if (Nullable.GetUnderlyingType(p.PropertyType) == typeof(bool))
{
p.SetValue(flags, GetTriState(ref sum));
}
else if (p.PropertyType == typeof(bool))
{
p.SetValue(flags, GetBoolean(ref sum));
}
else if (p.PropertyType.IsEnum)
{
p.SetValue(flags, GetNumeric(ref sum, Enum.GetValues(p.PropertyType).Cast <int>().Max() + 1));
}
else if (p.PropertyType == typeof(int))
{
IntegerFlagAttribute ia = p.GetCustomAttribute <IntegerFlagAttribute>();
var radix = (ia.Max - ia.Min) / ia.Step + 1;
var raw_val = GetNumeric(ref sum, radix);
var val = raw_val * ia.Step + ia.Min;
p.SetValue(flags, val);
}
else if (p.PropertyType == typeof(double))
{
DoubleFlagAttribute ia = p.GetCustomAttribute <DoubleFlagAttribute>();
var radix = (int)Math.Ceiling((ia.Max - ia.Min) / ia.Step) + 1;
var raw_val = GetNumeric(ref sum, radix);
var val = Math.Min(Math.Max(raw_val * ia.Step + ia.Min, ia.Min), ia.Max);
p.SetValue(flags, val);
}
}
string EncodedSha = GetString(ref sum, 7);
if (((FFRVersion.Sha.Length >= 7) ? FFRVersion.Sha.Substring(0, 7) : FFRVersion.Sha.PadRight(7, 'X')) != EncodedSha)
{
throw new Exception("The encoded version does not match the expected version");
}
return(flags);
}
public static string EncodeFlagsText(Flags flags)
{
var properties = typeof(Flags).GetProperties(BindingFlags.Instance | BindingFlags.Public);
var flagproperties = properties.Where(p => p.CanWrite).OrderBy(p => p.Name).ToList();
BigInteger sum = 0;
sum = AddString(sum, 7, (FFRVersion.Sha.Length >= 7) ? FFRVersion.Sha.Substring(0, 7) : FFRVersion.Sha.PadRight(7, 'X'));
foreach (var p in flagproperties)
{
if (Nullable.GetUnderlyingType(p.PropertyType) == typeof(bool))
{
sum = AddTriState(sum, (bool?)p.GetValue(flags));
}
else if (p.PropertyType == typeof(bool))
{
sum = AddBoolean(sum, (bool)p.GetValue(flags));
}
else if (p.PropertyType.IsEnum)
{
sum = AddNumeric(sum, Enum.GetValues(p.PropertyType).Cast <int>().Max() + 1, (int)p.GetValue(flags));
}
else if (p.PropertyType == typeof(int))
{
IntegerFlagAttribute ia = p.GetCustomAttribute <IntegerFlagAttribute>();
var radix = (ia.Max - ia.Min) / ia.Step + 1;
var val = (int)p.GetValue(flags);
var raw_val = (val - ia.Min) / ia.Step;
sum = AddNumeric(sum, radix, raw_val);
}
else if (p.PropertyType == typeof(double))
{
DoubleFlagAttribute ia = p.GetCustomAttribute <DoubleFlagAttribute>();
var radix = (int)Math.Ceiling((ia.Max - ia.Min) / ia.Step) + 1;
var val = (double)p.GetValue(flags);
var raw_val = (int)Math.Round((val - ia.Min) / ia.Step);
sum = AddNumeric(sum, radix, raw_val);
}
}
return(BigIntegerToString(sum));
}