internal void ReadDebianParagraphs(TextReader reader)
{
string line;
int lineNumber = 0;
var state = ReadingState.BeginParagraph;
DebianParagraph paragraph = null;
DebianField field = null;
while ((line = reader.ReadLine()) != null)
{
++lineNumber;
if (line.Trim().Length == 0)
{
state = ReadingState.BeginParagraph;
continue;
}
switch (state)
{
case ReadingState.BeginParagraph:
if (Char.IsLetter(line[0]))
{
paragraph = new DebianParagraph();
Paragraphs.Add(paragraph);
field = new DebianField(line);
paragraph.Fields.Add(field);
state = ReadingState.FieldStarted;
}
else
{
Console.WriteLine("ERROR");
}
break;
case ReadingState.FieldStarted:
if (line[0] == ' ' || line[0] == '\t') // I've only ever seen spaces, but the standard allows tabs.
{
field.FullDescription.Add(line.Substring(1));
}
else
{
field = new DebianField(line);
paragraph.Fields.Add(field);
}
break;
}
}
}
internal void AddLicenseParagraphIfNeeded(string license, IEnumerable <string> detailLines)
{
// Check whether we need a license paragraph, and add it if needed.
foreach (var p in Paragraphs)
{
if (p.Fields.Count == 1 && p.Fields[0].Tag == "License" && p.Fields[0].Value == license)
{
return; // license already written out
}
}
var para = new DebianParagraph();
Paragraphs.Add(para);
var field = new DebianField("License", license);
para.Fields.Add(field);
foreach (var line in detailLines)
{
field.FullDescription.Add(line);
}
}