/// <summary>
/// Process all the <code>@include</code> directives in the file.
/// </summary>
/// <param name="lines">Source file lines</param>
/// <returns>An enumerable object containing the lines of the source code after the inclusions</returns>
private async Task <IEnumerable <string> > ProcessIncludes(string[] lines)
{
LinkedList <string> result = new LinkedList <string>();
foreach (string line in lines)
{
if (line.StartsWith("@include"))
{
string includeSrc = await ProcessSingleInclude(line);
includeSrc = SiiTextParser.SanitizeSource(includeSrc);
foreach (string includeLine in SiiTextParser.SplitSourceToLines(includeSrc))
{
result.AddLast(includeLine);
}
}
else
{
result.AddLast(line);
}
}
return(result);
}
/// <summary>
/// Read a Sii text file.
/// </summary>
/// <param name="stream">Stream containing the sii text data</param>
/// <returns>The root Sii object representing the unit</returns>
public async Task <Object> ReadFromText(Stream stream)
{
using (StreamReader sr = new StreamReader(stream)) {
string content = await sr.ReadToEndAsync();
if (!content.StartsWith(SII_TEXT_UNIT_SIGNATURE)) // Not a valid text unit
{
throw new InvalidSiiFileException();
}
content = SiiTextParser.SanitizeSource(content);
string[] lines = SiiTextParser.SplitSourceToLines(content).ToArray();
lines = (await ProcessIncludes(lines)).ToArray();
return(ObjectDeserializer.ParseObject(lines, 0, lines.Length));
}
}