private PayloadList PayloadList()
{
PayloadList payload = new PayloadList();
pos++; // '['
SkipWhiteSpacesAndComments();
// If there are no payloads inside of the list, return an empty list.
if (currentChar == Syntax.LIST_CLOSING)
{
pos++; // ']'
SkipWhiteSpacesAndComments();
return(payload);
}
funcPayload_AnotherPayload:
Payload p = Payload();
// If the list has a type assigned and the payload is not of this type.
if (payload.listType != DataType.EmptyList && p.type != payload.listType)
{
throw new KFFParseException("Found mismatched payload '" + p.type.ToString() + "' (" + TextFileData.Calculate(this.fileName, this.s, this.pos) + ").");
}
payload.Add(p);
if (currentChar == Syntax.LIST_ELEMENT_SEPARATOR)
{
pos++; // ','
SkipWhiteSpacesAndComments();
goto funcPayload_AnotherPayload;
}
if (currentChar == Syntax.LIST_CLOSING)
{
pos++; // ']'
SkipWhiteSpacesAndComments();
return(payload);
}
throw new KFFParseException("Expected to find '" + Syntax.LIST_ELEMENT_SEPARATOR + "' or '" + Syntax.LIST_CLOSING + "', but found '" + currentChar + "' (" + TextFileData.Calculate(this.fileName, this.s, pos) + ").");
}
private static PayloadList ParsePayloads(string text, Model.System system)
{
if (text == null)
{
throw new ArgumentException("Text cannot be null.", nameof(text));
}
var list = new PayloadList();
var currentPayloadText = string.Empty;
// Let's iterate through the message and parse out all payloads, one by one.
for (var i = 0; i < text.Length; i++)
{
currentPayloadText += text[i];
if (TryGetPayload(currentPayloadText, out var parsedPayload, system))
{
if (!(parsedPayload is TextPayload))
{
list.Add(parsedPayload);
}
else if (!string.IsNullOrEmpty(parsedPayload.RawText))
{
list.Add(parsedPayload);
}
currentPayloadText = string.Empty;
}
if (i < text.Length - 1 && text[i + 1] == '\\')
{
list.Add(new TextPayload(currentPayloadText));
currentPayloadText = string.Empty;
}
}
if (!string.IsNullOrEmpty(currentPayloadText))
{
list.Add(new TextPayload(currentPayloadText));
}
return(list);
}
private string StringFromPayloadList(PayloadList t)
{
StringBuilder sb = new StringBuilder();
if (((int)listOpeningNL & 1) == 1) // before
{
sb.Append(Environment.NewLine);
}
sb.Append(Syntax.LIST_OPENING);
if (((int)listOpeningNL & 2) == 2) // after
{
sb.Append(Environment.NewLine);
}
for (int i = 0; i < t.count; i++)
{
DataType listType = t.listType;
string payload = "";
if (listType == DataType.Boolean)
{
payload = StringFromPayloadBoolean((PayloadBoolean)t.Get(i));
}
if (listType == DataType.Integer)
{
payload = StringFromPayloadInteger((PayloadInteger)t.Get(i));
}
if (listType == DataType.Decimal)
{
payload = StringFromPayloadDecimal((PayloadDecimal)t.Get(i));
}
if (listType == DataType.String)
{
payload = StringFromPayloadString((PayloadString)t.Get(i));
}
if (listType == DataType.Class)
{
payload = StringFromPayloadClass((PayloadClass)t.Get(i));
}
if (listType == DataType.List)
{
payload = StringFromPayloadList((PayloadList)t.Get(i));
}
if (tabInsideList)
{
// insert tab at the front, right before the first payload in the list.
sb.Append("\t");
// insert tab after every newline char (skips the front of the first payload, as there's no newline char before it).
payload = payload.Replace(Environment.NewLine, Environment.NewLine + "\t");
}
sb.Append(payload);
if (i != t.count - 1)
{
if (((int)tagListElementSeparatorNL & 1) == 1) // before
{
sb.Append(Environment.NewLine);
}
sb.Append(Syntax.LIST_ELEMENT_SEPARATOR);
if (((int)tagListElementSeparatorNL & 2) == 2) // after
{
sb.Append(Environment.NewLine);
}
}
}
if (((int)listClosingNL & 1) == 1) // before
{
sb.Append(Environment.NewLine);
}
sb.Append(Syntax.LIST_CLOSING);
if (((int)listClosingNL & 2) == 2) // after
{
sb.Append(Environment.NewLine);
}
return(sb.ToString());
}
