JsonElement TryCatchNumber(string str)
{
JsonElement element = new JsonElement();
long numInteger;
double numDouble;
decimal numDecimal;
if (Int64.TryParse(str, out numInteger))
{
return new JsonElement(numInteger);
}
else if (Double.TryParse(str, out numDouble))
{
return new JsonElement(numDouble);
}
else if (Decimal.TryParse(str, out numDecimal))
{
return new JsonElement(numDecimal);
}
else
{
element.SetValueType(JsonValueType.Error);
return element;
}
}
JsonElement ReadJsonElement()
{
JsonElement element = new JsonElement();
switch (CurrentChar)
{
case '"': //read string
element.SetValue(GetString());
break;
case 'n': //try read null
if (GetStringUtilSpaceOrComma() == "null")
{
element = new JsonElement(null);
break;
}
element.SetValueType(JsonValueType.Error);
break;
case 't': //try read true
if (GetStringUtilSpaceOrComma() == "true")
{
element = new JsonElement(true);
break;
}
element.SetValueType(JsonValueType.Error);
break;
case 'f': //try read false
if (GetStringUtilSpaceOrComma() == "false")
{
element = new JsonElement(false);
break;
}
element.SetValueType(JsonValueType.Error);
break;
default: //try read number or error
element = TryCatchNumber(GetStringUtilSpaceOrComma());
break;
}
if (element.ValueType == JsonValueType.Error)
{
throw new Exception("Something wrong");
}
return element;
}
JsonValue GetModifiers(IEnumerable<CSharpModifierToken> modifierTokens)
{
List<CSharpModifierToken> modifierList = new List<CSharpModifierToken>();
foreach (CSharpModifierToken modifier in modifierTokens)
{
modifierList.Add(modifier);
}
int count = modifierList.Count;
int lastIndex = count - 1;
if (count > 1)
{
JsonArray modifierArr = new JsonArray();
modifierArr.Comment = "GetModifiers";
for (int i = 0; i < count; i++)
{
modifierList[i].AcceptVisitor(this);
modifierArr.AddJsonValue(Pop());
}
return modifierArr;
}
else if (count == 1)
{
modifierList[0].AcceptVisitor(this);
return Pop();
}
else//count = 0;
{
JsonElement nullElement = new JsonElement();
nullElement.SetValue(null);
return nullElement;
}
}
public void VisitJsonElement(JsonElement jsonElement)
{
if (jsonElement == null)
{
VisitNull();
return;
}
switch (jsonElement.ValueType)
{
case JsonValueType.String:
Write('"' + jsonElement.ElementValue + '"');
break;
case JsonValueType.Number:
case JsonValueType.Boolean:
case JsonValueType.Null:
Write(jsonElement.ElementValue);
break;
default:
throw new Exception("Not element");
}
}
public void VisitCSharpTokenNode(CSharpTokenNode cSharpTokenNode)
{
tokennodeCounter++;
if (tokennodeCounter == 26)
{
}
CSharpModifierToken mod = cSharpTokenNode as CSharpModifierToken;
if (mod != null)
{
JsonElement element = new JsonElement();
element.SetValue(CSharpModifierToken.GetModifierName(mod.Modifier));
Push(element);
}
else
{
throw new NotSupportedException("Should never visit individual tokens");
}
}
