public override void EnterScalarParameterValue(TnsNamesParser.ScalarParameterValueContext context)
{
var parameterContext = (TnsNamesParser.ParameterContext)context.Parent;
string keyword = parameterContext.keyword().GetText();
var text = context.scalar.content.Text;
bool isRootLevel = parameterContext.Parent is TnsNamesParser.Configuration_fileContext;
bool isConnectDataLevel = _levelStack.Any() && string.Equals("CONNECT_DATA", _levelStack.First());
bool isAddressLevel = _levelStack.Any() && string.Equals("ADDRESS", _levelStack.First());
if (isAddressLevel && string.Equals(keyword, "HOST", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.Host = text.ToUpperInvariant();
}
else if (isAddressLevel && string.Equals(keyword, "KEY", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.Key = text.ToUpperInvariant();
}
else if (isAddressLevel && string.Equals(keyword, "PIPE", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.Pipe = text.ToUpperInvariant();
}
else if (isAddressLevel && string.Equals(keyword, "PORT", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.PortStr = text;
}
else if (isAddressLevel && string.Equals(keyword, "PROTOCOL", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.Protocol = text.ToUpperInvariant();
}
else if (isAddressLevel && string.Equals(keyword, "SERVER", StringComparison.OrdinalIgnoreCase))
{
_currentDatabaseAddress.Server = text.ToUpperInvariant();
}
else if (isConnectDataLevel && string.Equals(keyword, "SERVICE_NAME", StringComparison.OrdinalIgnoreCase))
{
_currentTnsNameServiceName = text.ToUpperInvariant();
}
else if (isConnectDataLevel && string.Equals(keyword, "SID", StringComparison.OrdinalIgnoreCase))
{
_currentTnsNameSid = text.ToUpperInvariant();
}
else if (isRootLevel && string.Equals(keyword, "IFILE", StringComparison.OrdinalIgnoreCase))
{
string filepath = context.scalar.content.Text;
// Fix UNC path (Oracle thingie: the two starting slashes are forwards in TNS names files - UNC uses backslash)
if (filepath.StartsWith("//"))
{
filepath = @"\\" + (filepath.Length > 2 ? filepath.Substring(2) : string.Empty);
}
IfileEntries.Add(filepath);
}
base.EnterScalarParameterValue(context);
}
/// <summary>
/// Exit a parse tree produced by the <c>scalarParameterValue</c>
/// labeled alternative in <see cref="TnsNamesParser.parameterValue"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitScalarParameterValue([NotNull] TnsNamesParser.ScalarParameterValueContext context)
{
}