internal static string GetJsonTypeString(TomlItemType type)
{
switch (type)
{
case TomlItemType.BasicString:
case TomlItemType.MultilineBasicString:
case TomlItemType.LiteralString:
case TomlItemType.MultilineLiteralString:
case TomlItemType.Datetime:
return("string");
case TomlItemType.Integer:
case TomlItemType.Float:
return("number");
case TomlItemType.Boolean:
return("boolean");
case TomlItemType.Array:
return("array");
case TomlItemType.Table:
case TomlItemType.InlineTable:
return("object");
default:
return("null");
}
}
private void EnsureArrayType()
{
if (this.isArray && !this.element.HasElements)
{
this.arrayType = TomlItemType.None;
}
}
private static XAttribute[] CreateTypeAttr(TomlItemType nodeType)
{
return(new[]
{
new XAttribute("type", XUtils.GetJsonTypeString(nodeType)),
new XAttribute("toml", nodeType.ToString())
});
}
internal static TomlItemType Normalize(this TomlItemType source)
{
switch (source)
{
case TomlItemType.MultilineBasicString:
case TomlItemType.LiteralString:
case TomlItemType.MultilineLiteralString:
return(TomlItemType.BasicString);
}
return(source);
}
private static object ToXml(TomlItemType nodeType, object obj)
{
var dt = obj as DynamicToml;
if (dt != null)
{
return(dt.element.Elements());
}
switch (nodeType)
{
case TomlItemType.Array:
return(((IEnumerable)obj).Cast <object>().Select(o =>
{
var type = GetTomlType(o);
return new XElement("item", CreateTypeAttr(type), ToXml(type, o));
}));
case TomlItemType.Table:
case TomlItemType.InlineTable:
var xd = new XDocument();
using (var xw = xd.CreateWriter())
{
var s = new DataContractJsonSerializer(obj.GetType());
s.WriteObject(xw, obj);
}
var root = new XElement(xd.Root);
foreach (var xe in root.Descendants())
{
var type = XUtils.GetTypeAttr(xe);
if (type == "null")
{
xe.Remove();
}
else
{
xe.SetAttributeValue("toml",
(type == "string" ? TomlItemType.BasicString
: type == "number" ? (xe.Value.Any(c => c == '.' || c == 'e' || c == 'E')
? TomlItemType.Float : TomlItemType.Integer)
: type == "boolean" ? TomlItemType.Boolean
: type == "array" ? TomlItemType.Array
: TomlItemType.Table).ToString()
);
}
}
return(root.Elements());
default:
return(obj);
}
}
private void EnsureArrayType(TomlItemType nodeType)
{
if (!this.isArray)
{
return;
}
var n = nodeType.Normalize();
if (this.arrayType == TomlItemType.None)
{
this.arrayType = n;
}
else if (this.arrayType != n)
{
throw new ArgumentException("The value is unmatched for the type of this array.");
}
}
internal static string GetJsonTypeString(TomlItemType type)
{
switch (type)
{
case TomlItemType.BasicString:
case TomlItemType.MultilineBasicString:
case TomlItemType.LiteralString:
case TomlItemType.MultilineLiteralString:
case TomlItemType.Datetime:
return "string";
case TomlItemType.Integer:
case TomlItemType.Float:
return "number";
case TomlItemType.Boolean:
return "boolean";
case TomlItemType.Array:
return "array";
case TomlItemType.Table:
case TomlItemType.InlineTable:
return "object";
default:
return "null";
}
}
public TomlValue(TomlItemType type, object value)
{
this.Type = type;
this.Value = value;
}