private static Exception ParseResponseException(JavascriptResponse response, IEnumerable <string> evaluatedScriptFunctions)
{
var jsErrorJSON = response.Message;
// try parse js exception
jsErrorJSON = jsErrorJSON.Substring(Math.Max(0, jsErrorJSON.IndexOf("{")));
jsErrorJSON = jsErrorJSON.Substring(0, jsErrorJSON.LastIndexOf("}") + 1);
var evaluatedStackFrames = evaluatedScriptFunctions.Where(f => !string.IsNullOrEmpty(f))
.Select(f => new JavascriptStackFrame()
{
FunctionName = f, SourceName = "eval"
});
if (!string.IsNullOrEmpty(jsErrorJSON))
{
JsError jsError = null;
try {
jsError = DeserializeJSON <JsError>(jsErrorJSON);
} catch {
// ignore will throw error at the end
}
if (jsError != null)
{
jsError.Name = jsError.Name ?? "";
jsError.Message = jsError.Message ?? "";
jsError.Stack = jsError.Stack ?? "";
var jsStack = jsError.Stack.Substring(Math.Min(jsError.Stack.Length, (jsError.Name + ": " + jsError.Message).Length))
.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
var parsedStack = new List <JavascriptStackFrame>();
parsedStack.AddRange(evaluatedStackFrames);
foreach (var stackFrame in jsStack)
{
var frameParts = StackFrameRegex.Match(stackFrame);
if (frameParts.Success)
{
parsedStack.Add(new JavascriptStackFrame()
{
FunctionName = frameParts.Groups["method"].Value,
SourceName = frameParts.Groups["location"].Value,
LineNumber = int.Parse(frameParts.Groups["line"].Value),
ColumnNumber = int.Parse(frameParts.Groups["column"].Value)
});
}
}
return(new JavascriptException(jsError.Name, jsError.Message, parsedStack));
}
}
return(new JavascriptException("Javascript Error", response.Message, evaluatedStackFrames));
}
private static Exception ParseException(Exception exception, IEnumerable<string> evaluatedScriptFunctions) {
var jsErrorJSON = ((exception is AggregateException aggregateException) ? aggregateException.InnerExceptions.FirstOrDefault(e => IsInternalException(e.Message))?.Message : exception.Message) ?? "";
// try parse js exception
jsErrorJSON = jsErrorJSON.Substring(Math.Max(0, jsErrorJSON.IndexOf("{")));
jsErrorJSON = jsErrorJSON.Substring(0, jsErrorJSON.LastIndexOf("}") + 1);
var evaluatedStackFrames = evaluatedScriptFunctions.Where(f => !string.IsNullOrEmpty(f))
.Select(f => new JavascriptStackFrame(f, "eval", 0, 0));
if (!string.IsNullOrEmpty(jsErrorJSON)) {
JsError jsError = null;
try {
jsError = DeserializeJSON<JsError>(jsErrorJSON);
} catch {
// ignore will throw error at the end
}
if (jsError != null) {
jsError.Name = jsError.Name ?? "";
jsError.Message = jsError.Message ?? "";
jsError.Stack = jsError.Stack ?? "";
var jsStack = jsError.Stack.Substring(Math.Min(jsError.Stack.Length, (jsError.Name + ": " + jsError.Message).Length))
.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
var parsedStack = new List<JavascriptStackFrame>();
parsedStack.AddRange(evaluatedStackFrames);
foreach (var stackFrame in jsStack) {
var frameParts = StackFrameRegex.Match(stackFrame);
if (frameParts.Success) {
parsedStack.Add(new JavascriptStackFrame(frameParts.Groups["method"].Value, frameParts.Groups["location"].Value, int.Parse(frameParts.Groups["column"].Value), int.Parse(frameParts.Groups["line"].Value)));
}
}
return new JavascriptException(jsError.Name, jsError.Message, parsedStack);
}
}
return new JavascriptException(exception.Message, evaluatedStackFrames, exception.StackTrace);
}
