private static Section[] read_cfg(string filename)
{
if (!File.Exists(filename))
{
Utils.file_error(filename);
}
int nu = 0;
List <Section> sections = new List <Section>();
var lines = File.ReadAllLines(filename);
Section current = null;
foreach (var line in lines)
{
++nu;
Utils.Strip(line);
switch (line[0])
{
case '[':
current = new Section(line);
sections.Add(current);
break;
case '\0':
case '#':
case ';':
break;
default:
if (!OptionList.read_option(line, current?.Options.ToList()))
{
Console.Error.Write("Config file Utils.Error line %d, could parse: %s\n", nu, line);
}
break;
}
}
return(sections.ToArray());
}
