internal static string BuildPath(List<JsonPosition> positions, JsonPosition? currentPosition)
{
int capacity = 0;
if (positions != null)
{
for (int i = 0; i < positions.Count; i++)
{
capacity += positions[i].CalculateLength();
}
}
if (currentPosition != null)
{
capacity += currentPosition.GetValueOrDefault().CalculateLength();
}
StringBuilder sb = new StringBuilder(capacity);
if (positions != null)
{
foreach (JsonPosition state in positions)
{
state.WriteTo(sb);
}
}
if (currentPosition != null)
{
currentPosition.GetValueOrDefault().WriteTo(sb);
}
return sb.ToString();
}
internal static JsonReaderException Create(IJsonLineInfo lineInfo, string path, string message, Exception ex)
{
message = JsonPosition.FormatMessage(lineInfo, path, message);
int lineNumber;
int linePosition;
if (lineInfo != null && lineInfo.HasLineInfo())
{
lineNumber = lineInfo.LineNumber;
linePosition = lineInfo.LinePosition;
}
else
{
lineNumber = 0;
linePosition = 0;
}
return(new JsonReaderException(message, ex, path, lineNumber, linePosition));
}
private JsonContainerType Pop()
{
JsonPosition oldPosition;
if (_stack != null && _stack.Count > 0)
{
oldPosition = _currentPosition;
_currentPosition = _stack[_stack.Count - 1];
_stack.RemoveAt(_stack.Count - 1);
}
else
{
oldPosition = _currentPosition;
_currentPosition = new JsonPosition();
}
if (_maxDepth != null && Depth <= _maxDepth)
{
_hasExceededMaxDepth = false;
}
return(oldPosition.Type);
}
private void Push(JsonContainerType value)
{
if (_currentPosition.Type != JsonContainerType.None)
{
if (_stack == null)
{
_stack = new List<JsonPosition>();
}
_stack.Add(_currentPosition);
}
_currentPosition = new JsonPosition(value);
}
private JsonContainerType Pop()
{
JsonPosition oldPosition = _currentPosition;
if (_stack != null && _stack.Count > 0)
{
_currentPosition = _stack[_stack.Count - 1];
_stack.RemoveAt(_stack.Count - 1);
}
else
{
_currentPosition = new JsonPosition();
}
return oldPosition.Type;
}
internal static JsonSerializationException Create(IJsonLineInfo lineInfo, string path, string message, Exception ex)
{
message = JsonPosition.FormatMessage(lineInfo, path, message);
return(new JsonSerializationException(message, ex));
}
internal static JsonWriterException Create(string path, string message, Exception ex)
{
message = JsonPosition.FormatMessage(null, path, message);
return(new JsonWriterException(message, ex, path));
}
private void Push(JsonContainerType value)
{
UpdateScopeWithFinishedValue();
if (_currentPosition.Type == JsonContainerType.None)
{
_currentPosition = new JsonPosition(value);
}
else
{
if (_stack == null)
{
_stack = new List<JsonPosition>();
}
_stack.Add(_currentPosition);
_currentPosition = new JsonPosition(value);
// this is a little hacky because Depth increases when first property/value is written but only testing here is faster/simpler
if (_maxDepth != null && Depth + 1 > _maxDepth && !_hasExceededMaxDepth)
{
_hasExceededMaxDepth = true;
throw JsonReaderException.Create(this, "The reader's MaxDepth of {0} has been exceeded.".FormatWith(CultureInfo.InvariantCulture, _maxDepth));
}
}
}
private JsonContainerType Pop()
{
JsonPosition oldPosition;
if (_stack != null && _stack.Count > 0)
{
oldPosition = _currentPosition;
_currentPosition = _stack[_stack.Count - 1];
_stack.RemoveAt(_stack.Count - 1);
}
else
{
oldPosition = _currentPosition;
_currentPosition = new JsonPosition();
}
if (_maxDepth != null && Depth <= _maxDepth)
{
_hasExceededMaxDepth = false;
}
return oldPosition.Type;
}