internal override object BaseDeserialize(TextReader r, string path)
{
if (JsonParserUtil.PeekIsNull(r, true, path))
{
return(null);
}
var result = new List <TElement>();
var parens = JsonParserUtil.ReadStartArray(r);
var c = JsonParserUtil.PeekNextChar(r, true);
while (c != ']')
{
result.Add(_elementSerializer.Deserialize(r, path));
c = JsonParserUtil.PeekNextChar(r, true);
if (c != ',' && c != ']')
{
throw new JsonDeserializationException(string.Format("Expected ']' at '{0}'", path));
}
else if (c == ',')
{
JsonParserUtil.ReadNextChar(r, true);
}
}
JsonParserUtil.ReadEndArray(r, parens);
return(typeof(TEnumerable).IsArray ? result.ToArray() : Activator.CreateInstance(typeof(TEnumerable), result));
}
internal override object BaseDeserialize(TextReader r, string path)
{
if (JsonParserUtil.PeekIsNull(r, true, path))
{
return(null);
}
var c = JsonParserUtil.ReadNextChar(r, true);
if (c != '"')
{
throw new JsonDeserializationException(string.Format("Expected '\"' at '{0}'", path));
}
var escape = false;
c = JsonParserUtil.ReadNextChar(r, true);
var b = new StringBuilder();
while (c != '"' || escape)
{
if (escape)
{
switch (c)
{
case 'b': c = '\b'; break;
case 'f': c = '\f'; break;
case 'n': c = '\n'; break;
case 'r': c = '\r'; break;
case 't': c = '\t'; break;
case 'v': c = '\v'; break;
case 'x': c = JsonParserUtil.ReadCharCode(r, 16, 2, 2); break;
case 'u': c = JsonParserUtil.ReadCharCode(r, 16, 4, 4); break;
}
}
escape = !escape && (c == '\\');
if (!escape)
{
b.Append(c);
}
else if (char.IsDigit(JsonParserUtil.PeekNextChar(r, false)))
{
b.Append(JsonParserUtil.ReadCharCode(r, 8, 1, 3));
}
c = JsonParserUtil.ReadNextChar(r, false);
}
return(b.ToString());
}
public static bool PeekIsNull(TextReader r, bool ignoreWhitespace, string path)
{
var c = JsonParserUtil.PeekNextChar(r, ignoreWhitespace);
if (char.ToLowerInvariant(c) == 'n')
{
r.Read();
if (char.ToLowerInvariant((char)r.Read()) == 'u' && char.ToLowerInvariant((char)r.Read()) == 'l' && char.ToLowerInvariant((char)r.Read()) == 'l')
{
return(true);
}
throw new JsonDeserializationException(string.Format("Expected 'null' at '{0}'", path));
}
return(false);
}
internal override object BaseDeserialize(TextReader r, string path)
{
var token = JsonParserUtil.GetNextToken(r);
return(token == string.Empty || token.Equals("null", StringComparison.OrdinalIgnoreCase) ? null : (object)bool.Parse(token));
}
