/// <summary>
/// Parsese the key/value text and then validates the key against the
/// token lookup.
/// Also sets the key based on the settings of the token if valid.
/// </summary>
/// <param name="text"></param>
/// <param name="delimeter"></param>
/// <returns></returns>
protected override KeyValueData <string, string> InternalParseLine(string text, string delimeter, bool applySettings)
{
KeyValueData <string, string> pair = base.InternalParseLine(text, delimeter, false);
// Only massage the key and validate it if there is a key.
if (string.IsNullOrEmpty(pair.Key))
{
return(pair);
}
string key = pair.Key;
// Convert to lowercase if token lookup is not case sensitive.
// Trim white space if it's not important.
if (!_tokenLookup.IsCaseSensitive && _settings.ConvertKeysToLowerCase)
{
key = key.ToLower();
}
if (!_tokenLookup.IsWhiteSpaceSensitive && _settings.TrimWhiteSpaceFromKeys)
{
key = key.Trim();
}
bool isValid = _tokenLookup.IsValid(key);
// Set the new key, and whether it's valid.
pair.SetIsValidKey(isValid);
// Only set the new key if valid.
pair.SetKey(key);
return(pair);
}
protected virtual KeyValueData <string, string> InternalParseLine(string text, string delimeter, bool applySettings)
{
// Check for emtpy string
if (string.IsNullOrEmpty(text))
{
return(KeyValueData <string, string> .Empty);
}
// Now check to see if there is no delmiter or at the beggining.
int ndxKeyValueSeparator = text.IndexOf(delimeter);
if (ndxKeyValueSeparator <= 0)
{
return(new KeyValueData <string, string>(string.Empty, text, true));
}
string key = text.Substring(0, ndxKeyValueSeparator);
string value = text.Substring(ndxKeyValueSeparator + 1);
KeyValueData <string, string> pair = new KeyValueData <string, string>(key, value, true);
if (applySettings)
{
if (_settings.ConvertKeysToLowerCase)
{
key = key.ToLower();
}
if (_settings.TrimWhiteSpaceFromKeys)
{
key = key.Trim();
}
pair.SetKey(key);
}
return(pair);
}