internal async Task <JToken> TryGetVariableValue(MessageId msg_id, int scope_id, string expression, bool only_search_on_this, CancellationToken token)
{
JToken thisValue = null;
var context = GetContext(msg_id);
if (context.CallStack == null)
{
return(null);
}
if (TryFindVariableValueInCache(context, expression, only_search_on_this, out JToken obj))
{
return(obj);
}
var scope = context.CallStack.FirstOrDefault(s => s.Id == scope_id);
var live_vars = scope.Method.GetLiveVarsAt(scope.Location.CliLocation.Offset);
//get_this
var res = await SendMonoCommand(msg_id, MonoCommands.GetScopeVariables(scope.Id, live_vars.Select(lv => lv.Index).ToArray()), token);
var scope_values = res.Value? ["result"]? ["value"]?.Values <JObject> ()?.ToArray();
thisValue = scope_values?.FirstOrDefault(v => v ["name"]?.Value <string> () == "this");
if (!only_search_on_this)
{
if (thisValue != null && expression == "this")
{
return(thisValue);
}
var value = scope_values.SingleOrDefault(sv => sv ["name"]?.Value <string> () == expression);
if (value != null)
{
return(value);
}
}
//search in scope
if (thisValue != null)
{
if (!DotnetObjectId.TryParse(thisValue ["value"] ["objectId"], out var objectId))
{
return(null);
}
res = await SendMonoCommand(msg_id, MonoCommands.GetDetails(objectId), token);
scope_values = res.Value? ["result"]? ["value"]?.Values <JObject> ().ToArray();
var foundValue = scope_values.FirstOrDefault(v => v ["name"].Value <string> () == expression);
if (foundValue != null)
{
foundValue["fromThis"] = true;
context.LocalsCache[foundValue ["name"].Value <string> ()] = foundValue;
return(foundValue);
}
}
return(null);
}
async Task <Result> RuntimeGetProperties(MessageId id, DotnetObjectId objectId, JToken args, CancellationToken token)
{
if (objectId.Scheme == "scope")
{
return(await GetScopeProperties(id, int.Parse(objectId.Value), token));
}
var res = await SendMonoCommand(id, MonoCommands.GetDetails(objectId, args), token);
if (res.IsErr)
{
return(res);
}
if (objectId.Scheme == "cfo_res")
{
// Runtime.callFunctionOn result object
var value_json_str = res.Value ["result"]?["value"]?["__value_as_json_string__"]?.Value <string> ();
if (value_json_str != null)
{
res = Result.OkFromObject(new {
result = JArray.Parse(value_json_str.Replace(@"\""", "\""))
});
}
else
{
res = Result.OkFromObject(new { result = new {} });
}
}
else
{
res = Result.Ok(JObject.FromObject(new { result = res.Value ["result"] ["value"] }));
}
return(res);
}
