public static StuffObject Parse(string filename, string stuff, Func <string, string> requireResolver = null, StuffFlags flags = 0, IEnumerable <string> optionalDefines = null, Action <string> printLine = null)
{
var file = new StuffFile(
filename,
flags.HasFlag(StuffFlags.AcceptAll)
? null
: new HashSet <string>(
(optionalDefines ?? StuffFile.DefaultDefines)
.Select(x => x.ToUpperInvariant())));
file.Parse(stuff, printLine);
var result = file.Flatten(requireResolver).ToObject();
// Workaround to avoid side-effect when StuffFlags.AcceptAll is set
if (flags.HasFlag(StuffFlags.AcceptAll))
{
foreach (var e in Parse(filename, stuff, requireResolver, 0, optionalDefines, printLine))
{
if (!result.ContainsKey(e.Key) || result[e.Key]?.ToString().IndexOf('\n') == -1)
{
result[e.Key] = e.Value;
}
}
}
printLine?.Invoke(result.StringifyStuff());
return(result);
}
public StuffItem(StuffFile file, StuffItemType type, int line, string key, string value)
{
File = file;
Type = type;
LineNumber = line;
Key = key;
Value = value;
}
public void Require(string filename, HashSet <string> defines, Func <string, string> requireResolver = null)
{
// Early out on circular include
if (ContainsFile(filename))
{
return;
}
if (requireResolver == null)
{
throw new NotSupportedException("'require' is not supported because a 'requireResolver' was not provided");
}
var includeFile = new StuffFile(filename, defines);
includeFile.Parse(requireResolver(filename));
AddFile(includeFile, requireResolver);
}
public void AddFile(StuffFile file, Func <string, string> requireResolver)
{
AddFile(file.Filename);
foreach (var item in file)
{
try
{
switch (item.Type)
{
case StuffItemType.Require:
{
var filename = item.Value.Replace('/', Path.DirectorySeparatorChar);
if (filename.IsValidPath())
{
filename = Path.GetFullPath(Path.Combine(file.ParentDirectory, filename));
if (File.Exists(filename))
{
Require(filename, file.Defines, requireResolver);
break;
}
}
if (filename.IndexOf('*') == -1)
{
Log.Default.VeryVerbose(file.Filename.ToRelativePath() + "(" + item.LineNumber + "): File not found");
}
else
{
foreach (var foundFile in Directory.EnumerateFiles(file.ParentDirectory, filename))
{
if (!ContainsFile(foundFile))
{
Require(foundFile, file.Defines, requireResolver);
}
}
}
break;
}
case StuffItemType.Append:
{
StuffItem value;
if (TryGetValue(item.Key, out value))
{
value.Next = item;
}
else
{
this[item.Key] = item;
}
break;
}
default:
this[item.Key] = item;
break;
}
}
catch (Exception e)
{
throw new FormatException(file.Filename.ToRelativePath() + "(" + item.LineNumber + "): " + e.Message, e);
}
}
}
internal Parser(StuffFile file, string stuff)
{
_file = file;
Lexer.Tokenize(stuff, this, out _unexpectedEof);
}
