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;
}
}
void LoadSourceFile(string path)
{
txtSource.Tag = null;
txtSource.ReadOnly = false;
tvParseTree.Nodes.Clear();
HidePostProcessButtons();
cmbPostProcess.DataSource = null;
SampleInfo selectedSample;
if (path.Length == 0)
{
selectedSample = new SampleInfo();
txtSource.Tag = new SourcefileInfo(path, EncodingClass.ascii, "");
}else
{
if (cboGrammar.SelectedIndex < 0)
{
MessageBox.Show("Grammar must be selected first");
return;
}
this.Text = "Parsing Expression Grammar Explorer (" + path.Substring(path.LastIndexOf('\\') + 1) + ")";
selectedSample = (SampleInfo)cboGrammar.Items[cboGrammar.SelectedIndex];
try
{
FileLoader loader = new FileLoader(selectedSample.GetEncodingClass(), selectedSample.GetUnicodeDetection(), path);
if (loader.IsBinaryFile())
{
byte[] bytes;
loader.LoadFile(out bytes);
txtSource.Tag = new SourcefileInfo(path, selectedSample.GetEncodingClass(), bytes);
string src = BuildHexView(bytes);
DisplaySrc(src, path, src.Length);
txtSource.ReadOnly = true;
}
else
{
string src;
loader.LoadFile(out src);
txtSource.Tag = new SourcefileInfo(path, selectedSample.GetEncodingClass(), src);
DisplaySrc(src, path, src.Length);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
}