public static CallGraph ProcessCallGraph(string text)
{
var processor = new CallGraphProcessor();
using var reader = new StringReader(text);
string?line;
while ((line = reader.ReadLine()) != null)
{
if (line.Length == 0)
{
continue;
}
processor.ProcessLine(line);
}
return(processor.CallGraph);
}
public static SampleFile Parse(Stream stream)
{
using var streamReader = new StreamReader(stream);
Processor processor = new NullProcessor();
string line;
// TODO: PERF: Maybe use Read into an array instead of strings.
while ((line = streamReader.ReadLine()) != null)
{
// If the line has no leading whitespace, it's a header
if (line.Length == 0)
{
continue;
}
if (line[0] != ' ')
{
switch (line)
{
case Headers.CallGraph:
processor = new CallGraphProcessor();
break;
case Headers.TotalNumbersInStack:
// TODO: Implement this
processor = new NullProcessor();
break;
}
continue;
}
// We have a line starting with 4 whitespace chars, it's part of the processor's job to parse it.
processor.ProcessLine(line.AsSpan(4));
}
return(new SampleFile());
}