public string FindEncoding([NotNull] IT4OutputDirective directive, [NotNull] IT4CodeGenerationInterrupter interrupter)
{
var attribute = directive.GetFirstAttribute(T4DirectiveInfoManager.Output.EncodingAttribute);
var value = attribute?.Value;
if (value == null)
{
return(null);
}
string rawEncoding = value.GetText();
if (IsCodePage(rawEncoding))
{
return(rawEncoding); // Insert unquoted
}
if (IsEncodingName(rawEncoding))
{
return($"\"{rawEncoding}\"");
}
interrupter.InterruptAfterProblem(T4FailureRawData.FromElement(value, "Unknown encoding"));
return(null);
}
public override void VisitOutputDirectiveNode(IT4OutputDirective outputDirectiveParam) => Result.Encoding = EncodingsManager.FindEncoding(outputDirectiveParam, Interrupter);
