static void ParseJObjectIntoVariable(JObject jsonObject, Variable aVariable)
{
foreach (var currentToken in jsonObject)
{
Variable currentVariable = GetVariableForJToken(currentToken.Value);
aVariable.SetHashVariable(currentToken.Key, currentVariable);
}
}
public static Variable CreateVariableFromJsonString(string aJSONString)
{
Variable newValue = new Variable(Variable.VarType.ARRAY);
try
{
JObject jsonObject = JObject.Parse(aJSONString);
ParseJObjectIntoVariable(jsonObject, newValue);
}
catch (Exception e)
{
newValue.SetHashVariable("error", new Variable(true));
newValue.SetHashVariable("message", new Variable(e.Message));
}
return(newValue);
}
static void MergeStrings(Variable leftCell, Variable rightCell, ParsingScript script)
{
switch (leftCell.Action)
{
case "+":
leftCell.String = leftCell.AsString() + rightCell.AsString();
break;
case "<":
string arg1 = leftCell.AsString();
string arg2 = rightCell.AsString();
leftCell.Value = Convert.ToDouble(string.Compare(arg1, arg2) < 0);
break;
case ">":
leftCell.Value = Convert.ToDouble(
string.Compare(leftCell.AsString(), rightCell.AsString()) > 0);
break;
case "<=":
leftCell.Value = Convert.ToDouble(
string.Compare(leftCell.AsString(), rightCell.AsString()) <= 0);
break;
case ">=":
leftCell.Value = Convert.ToDouble(
string.Compare(leftCell.AsString(), rightCell.AsString()) >= 0);
break;
case "==":
leftCell.Value = Convert.ToDouble(
string.Compare(leftCell.AsString(), rightCell.AsString()) == 0);
break;
case "!=":
leftCell.Value = Convert.ToDouble(
string.Compare(leftCell.AsString(), rightCell.AsString()) != 0);
break;
case ":":
leftCell.SetHashVariable(leftCell.AsString(), rightCell);
break;
case ")":
break;
default:
Utils.ThrowErrorMsg("Can't process operation [" + leftCell.Action + "] on strings.",
script, leftCell.Action);
break;
}
}
static Variable ExtractObject(ParsingScript script)
{
Variable newValue = new Variable(Variable.VarType.ARRAY);
while (script.StillValid() && (newValue.Count == 0 || script.Current == ','))
{
script.Forward();
string key = Utils.GetToken(script, SEP);
script.MoveForwardIf(':');
Variable valueVar = ExtractValue(script);
newValue.SetHashVariable(key, valueVar);
}
script.MoveForwardIf('}');
return(newValue);
}
private static int ExtendArrayHelper(Variable parent, Variable indexVar)
{
parent.SetAsArray();
int arrayIndex = parent.GetArrayIndex(indexVar);
if (arrayIndex < 0)
{
// This is not a "normal index" but a new string for the dictionary.
string hash = indexVar.AsString();
arrayIndex = parent.SetHashVariable(hash, Variable.NewEmpty());
return(arrayIndex);
}
if (parent.Tuple.Count <= arrayIndex)
{
for (int i = parent.Tuple.Count; i <= arrayIndex; i++)
{
parent.Tuple.Add(Variable.NewEmpty());
}
}
return(arrayIndex);
}
