/// <summary>
/// Attempts to parse the YAML file contents of templateFile into a YAML
/// Node object.
/// </summary>
/// <returns>A YAML Node object to the root node if parsing is
/// successful.
/// </returns>
public Node ParseFile(string fileName, Dictionary <string, object> variables)
{
// Create root node
_stack.Clear();
NodeLevel context = new NodeLevel()
{
Node = new Node(), Indentation = -2
};
_stack.Push(context);
using (_preprocessor = new Preprocessor(fileName, variables))
{
string line;
// Process each line of the file
do
{
line = _preprocessor.ReadLine();
if (line == null)
{
continue;
}
if (line.Trim().Length > 0 && !line.Trim().StartsWith("#"))
{
// First line determines type of parent collection
try
{
ProcessLine(line, variables);
}
catch (ParseException)
{
throw;
}
catch (Exception ex)
{
throw new ParseException("An exception occurred",
ex, _preprocessor.File, _preprocessor.Line);
}
}
}while (line != null);
}
// Get root object to return; this is at the bottom of the stack
do
{
context = _stack.Pop();
}while (_stack.Count > 0);
return(context.Node);
}
/// <summary>
/// Attempts to parse the YAML file contents of templateFile into a YAML
/// Node object.
/// </summary>
/// <returns>A YAML Node object to the root node if parsing is
/// successful.
/// </returns>
public Node ParseFile(string fileName, Dictionary<string, object> variables)
{
// Create root node
_stack.Clear();
NodeLevel context = new NodeLevel() { Node = new Node(), Indentation = -2 };
_stack.Push(context);
using(_preprocessor = new Preprocessor(fileName, variables))
{
string line;
// Process each line of the file
do {
line = _preprocessor.ReadLine();
if(line == null) { continue; }
if(line.Trim().Length > 0 && !line.Trim().StartsWith("#")) {
// First line determines type of parent collection
try {
ProcessLine(line);
}
catch(ParseException) {
throw;
}
catch(Exception ex) {
throw new ParseException("An exception occurred",
ex, _preprocessor.File, _preprocessor.Line);
}
}
}
while(line != null);
}
// Get root object to return; this is at the bottom of the stack
do {
context = _stack.Pop();
}
while (_stack.Count > 0);
return context.Node;
}