static int GetStringEnum(StringEnum.Lookup lookup, ulong value, byte[] buffer, Type enumType)
{
bool isFlag = enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Length > 0;
int @sizeof;
bool signed;
switch (Type.GetTypeCode(enumType))
{
case TypeCode.SByte:
@sizeof = 1;
signed = true;
break;
case TypeCode.Int16:
@sizeof = 2;
signed = true;
break;
case TypeCode.Int32:
@sizeof = 4;
signed = true;
break;
case TypeCode.Int64:
@sizeof = 8;
signed = true;
break;
default:
@sizeof = -1;
signed = false;
break;
}
int result;
fixed(byte *destination = buffer)
{
switch (lookup.Type)
{
case StringEnum.LookupTypes.Indexed:
if (signed)
{
if (isFlag)
{
result = StringEnum.WriteIndexedFlag((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length, @sizeof);
}
else
{
result = StringEnum.WriteIndexed((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
else
{
if (isFlag)
{
result = StringEnum.WriteIndexedFlag(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
else
{
result = StringEnum.WriteIndexed(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
break;
case StringEnum.LookupTypes.Sorted:
if (signed)
{
if (isFlag)
{
result = StringEnum.WriteSortedFlag((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length, @sizeof);
}
else
{
result = StringEnum.WriteSorted((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
else
{
if (isFlag)
{
result = StringEnum.WriteSortedFlag(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
else
{
result = StringEnum.WriteSorted(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
break;
case StringEnum.LookupTypes.Verbose:
if (signed)
{
if (isFlag)
{
result = StringEnum.WriteVerboseFlag((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length, @sizeof);
}
else
{
result = StringEnum.WriteVerbose((long)value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
else
{
if (isFlag)
{
result = StringEnum.WriteVerboseFlag(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
else
{
result = StringEnum.WriteVerbose(value, lookup.TableStart, lookup.StringStart, destination, buffer.Length);
}
}
break;
case StringEnum.LookupTypes.Numeric:
if (signed)
{
result = Serializer.WriteInt64((long)value, destination, buffer.Length);
}
else
{
result = Serializer.WriteUInt64(value, destination, buffer.Length);
}
break;
default:
throw new NotImplementedException();
}
}
return(result);
}
