static void Main()
{
ProtoCore.Core core = new ProtoCore.Core(new ProtoCore.Options());
string filePath = @"C:\DSCode\autodeskresearch\branches\UIResearch\DesignScriptParser\DSParser\DSParser\scripts\test1.ds";
DesignScript.Parser.Scanner s = new DesignScript.Parser.Scanner(filePath);
DesignScript.Parser.Parser p = new DesignScript.Parser.Parser(s, core);
p.Parse();
DesignScript.Parser.Node c = p.root;
}
static void Main()
{
ProtoCore.Core core = new ProtoCore.Core(new ProtoCore.Options());
string filePath = @"C:\DSCode\autodeskresearch\branches\UIResearch\DesignScriptParser\DSParser\DSParser\scripts\test1.ds";
DesignScript.Parser.Scanner s = new DesignScript.Parser.Scanner(filePath);
DesignScript.Parser.Parser p = new DesignScript.Parser.Parser(s, core);
p.Parse();
DesignScript.Parser.Node c = p.root;
}
public bool ParseScript(string scriptFilePath)
{
try
{
this.fullScriptPath = scriptFilePath;
DesignScript.Parser.Scanner scanner = new DesignScript.Parser.Scanner(scriptFilePath);
DesignScript.Parser.Parser parser = new DesignScript.Parser.Parser(scanner, core);
parser.Parse();
parserErrors = parser.errors.errMsgFormat;
codeBlockNode = parser.root;
}
catch (Exception)
{
return(false);
}
return(null != codeBlockNode);
}
void Import_Statement(out Node node)
{
DesignScript.Parser.Associative.ImportNode importNode = null;
importNode = new DesignScript.Parser.Associative.ImportNode();
while (!(la.kind == 0 || la.kind == 41)) {SynErr(72); Get();}
Expect(41);
if (t.kind == _Kw_import) importNode.KwImport.SetValue(t.val, t.line, t.col);
if (la.val == "(") importNode.OpenParen.SetValue(la.val, la.line, la.col);
Expect(9);
if (la.kind == 4) {
Get();
if (t.kind == _textstring) { DesignScript.Parser.Associative.StringNode path = new DesignScript.Parser.Associative.StringNode() { value = t.val, Line = t.line, Col = t.col }; importNode.Path = path; }
} else if (la.kind == 1) {
Get();
if (t.kind == _ident) importNode.Identifier.SetValue(t.val, t.line, t.col);
Expect(42);
if (t.kind == _Kw_from) importNode.KwFrom.SetValue(t.val, t.line, t.col);
Expect(4);
if (t.kind == _textstring) { DesignScript.Parser.Associative.StringNode path = new DesignScript.Parser.Associative.StringNode() { value = t.val, Line = t.line, Col = t.col }; importNode.Path = path; }
} else SynErr(73);
if (la.val == ")" && importNode.OpenParen.Value != null) importNode.CloseParen.SetValue(la.val, la.line, la.col); else if (la.val != ")") importNode.OpenParen.Value = null;
Expect(10);
if (la.kind == 43) {
Get();
if (t.kind == _Kw_prefix) importNode.KwPrefix.SetValue(t.val, t.line, t.col);
Expect(1);
if (t.kind == _ident) importNode.PrefixIdent.SetValue(t.val, t.line, t.col);
}
Expect(20);
if (t.val == ";")
importNode.EndLine.SetValue(t.val, t.line, t.col);
else
{
if (null != importNode.OpenParen)
importNode.OpenParen.SetValue(string.Empty, -1, -1);
if (null != importNode.CloseParen)
importNode.CloseParen.SetValue(string.Empty, -1, -1);
}
// We only allow "import" statements at the beginning of files,
// so if any actual code started (anything that is not an import
// statement), we will mark this import statement as invalid.
//
if (false != codeSegmentStarted)
{
if (null != importNode.KwImport)
importNode.KwImport.SetValue(string.Empty, -1, -1);
}
string ModuleName = null;
if (importNode.Path != null && importNode.Path.value != null && (ModuleName = GetImportedModuleFullPath(importNode.Path.value)) != null && Path.GetExtension(ModuleName) == ".ds")
{
if (GlobalModuleTable == null)
{
GlobalModuleTable = new Dictionary<string, DesignScript.Parser.Associative.ImportNode>();
if (core.Options.RootModulePathName != null)
GlobalModuleTable[core.Options.RootModulePathName] = null;
}
if (GlobalModuleTable.ContainsKey(ModuleName))
{
importNode.CodeNode = null;
importNode.HasBeenImported = true;
}
else
{
GlobalModuleTable[ModuleName] = importNode;
string curDirectory = Directory.GetCurrentDirectory();
Directory.SetCurrentDirectory(Path.GetDirectoryName(ModuleName));
DesignScript.Parser.Scanner scanner = new DesignScript.Parser.Scanner(ModuleName);
DesignScript.Parser.Parser parser = new DesignScript.Parser.Parser(scanner, core);
parser.GlobalModuleTable = GlobalModuleTable;
parser.Parse();
Directory.SetCurrentDirectory(curDirectory);
//if (parseErrors.ToString() != String.Empty)
//core.BuildStatus.LogSyntaxError(parseErrors.ToString());
//core.BuildStatus.errorCount += parser.errors.count;
importNode.CodeNode = parser.root as DesignScript.Parser.Associative.CodeBlockNode;
}
}
node = importNode;
}
