internal Engine Parse(bool showTree, Element env)
{
var matches = _parser.Parse();
if(!matches) throw new ParsingException("FAILURE: Parser did not match input file");
var pegEl = _parser.GetRoot();
var treeWalker = new TreeBuilder(pegEl, less);
Root = treeWalker.Build();
css = Root.Group().ToCss();
if (showTree)
{
var tprint = new TreePrint(Console.Out, less, 60, new NodePrinter(_parser).GetNodeName, false);
tprint.PrintTree(_parser.GetRoot(), 0, 0);
}
return this;
}
static int Main(string[] args)
{
if (args.Length < 1 || !File.Exists(args[0]))
{
Console.WriteLine("FATAL: First command line parameter must be an existing file");
return -1;
}
try
{
FileLoader loader = new FileLoader(json_tree.json_tree.encodingClass,json_tree.json_tree.unicodeDetection, args[0]);
Debug.Assert(!loader.IsBinaryFile());
string src;
if (loader.LoadFile(out src))
{
json_tree.json_tree jsonParser = new json_tree.json_tree(src, Console.Out);
bool bMatches = jsonParser.json_text();
if (bMatches)
{
Console.WriteLine("SUCCESS: Json Parser matched input file '{0}'", args[0]);
TreePrint tprint = new TreePrint(Console.Out, src, 60, new NodePrinter(jsonParser).GetNodeName, false);
tprint.PrintTree(jsonParser.GetRoot(), 0, 0);
}
else
{
Console.WriteLine("FAILURE: Json Parser did not match input file '{0]'", args[0]);
}
return 0;
}
else
{
Console.WriteLine("FATAL: File '{0}' could not be loaded", args[0]);
return -1;
}
}
catch (Exception e)
{
Console.WriteLine("FATAL: Program terminated by exception '{0}'",e.Message);
return -1;
}
}