public void Parse(string protoAsText)
{
_protoAsText = protoAsText;
int currentLevel = 0;
var root = new MsgMatrixElement(0, null, protoAsText);
_matrix.Add(root);
bool prevColon = false; // to process colons in string attributes
var currentParentMessages = new Dictionary <int, int>(); // level: indexInMatrix
for (int i = 0; i < _protoAsText.Length; i++)
{
char c = _protoAsText[i];
int indexInMatrix;
switch (c)
{
case ':' when !prevColon:
_matrixAttrs.Add(new AttrMatrixElement(i, currentLevel, _protoAsText));
if (currentParentMessages.TryGetValue(currentLevel, out indexInMatrix))
{
_matrix[indexInMatrix].AttributeIndexes.Add(_matrixAttrs.Count - 1);
}
else
{
root.AttributeIndexes.Add(_matrixAttrs.Count - 1);
}
prevColon = true;
break;
case '{' when !prevColon:
currentLevel++;
_matrix.Add(new MsgMatrixElement(i, currentLevel, _protoAsText));
if (currentParentMessages.TryGetValue(currentLevel - 1, out indexInMatrix))
{
_matrix[indexInMatrix].ChildIndexes.Add(_matrix.Count - 1);
}
else
{
root.ChildIndexes.Add(_matrix.Count - 1);
}
currentParentMessages[currentLevel] = _matrix.Count - 1;
break;
case '}' when !prevColon:
currentLevel--;
break;
case '\n':
prevColon = false;
break;
}
}
}
public List <string> GetKeys() // TODO: check usage. I doubt it really should return a LIST of ALL sub messages
{
var res = new List <string>();
for (int i = 0; i < _matrix.Count; i++)
{
MsgMatrixElement el = _matrix[i];
if (el.Level >= _level)
{
res.Add(el.Name);
}
}
return(res);
}
public ProtoMessage2 GetElement(string name)
{
for (int i = 0; i < _matrix.Count; i++)
{
MsgMatrixElement el = _matrix[i];
if (el.Level != _level || el.Name != name)
{
continue;
}
return(new ProtoMessage2(_matrix, _matrixAttrs, _level + 1, _protoAsText, i));
}
return(null);
}
