public void Process(string tableName)
{
_tableName = tableName;
_tables.Clear();
var procOutput = new StringOutput();
var proc = new ProcessRunner();
proc.CaptureOutput = true;
proc.CaptureError = false;
var ret = proc.CaptureProcess("pst", "/v " + tableName, ProbeEnvironment.ExeDir, procOutput);
if (ret != 0) throw new ProbeException(string.Concat("PST returned error code ", ret, "."));
_parser = new TokenParser.Parser(StripImplicitComments(procOutput.Text));
while (_parser.Read())
{
if (_parser.TokenText == "create")
{
if (ReadCreateTable()) { }
else if (ReadCreateIndex()) { }
else if (ReadCreateRelationship()) { }
else if (ReadCreateTimeRelationship()) { }
else
{
ProbeNppPlugin.Instance.Output.WriteLine(OutputStyle.Warning, "Unknown token '{0}' in PST output for table '{1}'.", _parser.TokenText, tableName);
}
}
}
}
public void Append(Parser parser)
{
Append(parser.TokenType, parser.TokenText);
}
public IEnumerable<Function> Parse(string source)
{
_funcs = new List<Function>();
_parser = new TokenParser.Parser(source);
_parser.ReturnWhiteSpace = false;
_parser.ReturnComments = false;
while (!_parser.EndOfFile)
{
var startPos = _parser.Position;
var checkForFunctionDef = true;
if (!_parser.Peek()) break;
if (_parser.TokenType == TokenParser.TokenType.Word)
{
switch (_parser.TokenText)
{
case "for":
case "if":
case "select":
case "switch":
case "while":
// Functions will never be defined inside the conditions for these control statements.
while (_parser.Read())
{
if (_parser.TokenType == TokenParser.TokenType.Operator &&
(_parser.TokenText == "{" || _parser.TokenText == ";" || _parser.TokenText == ":"))
{
break;
}
}
checkForFunctionDef = false;
break;
}
}
if (checkForFunctionDef)
{
if (!ProcessDefine() && !ProcessFunction())
{
// Unable to find any recognizable pattern, so just skip the next token.
_parser.Read();
}
}
}
// Expand the function line ranges to fill in the function bodies.
Function lastFunc = null;
foreach (var func in _funcs)
{
if (lastFunc != null)
{
lastFunc.EndLine = func.StartLine > lastFunc.StartLine ? func.StartLine - 1 : lastFunc.StartLine;
}
lastFunc = func;
}
if (lastFunc != null) lastFunc.EndLine = source.Count(c => c == '\n') + 1;
return _funcs;
}