public bool TryReadObject(out JsonObjectReader reader, ref JsonObjectFileInfo fileInfo)
{
fileInfo.StartLine = fileInfo.EndLine;
int status;
var length = ReadObject(out status, ref fileInfo);
if (status == KResultInvalidJson)
{
throw new Exception($"JsonStreamReader.TryReadObject expected '{{' as the next character. Line=[{fileInfo.EndLine}]");
}
if (status != KResultSuccess)
{
reader = new JsonObjectReader
{
Line = fileInfo.StartLine
};
return(false);
}
reader = new JsonObjectReader(m_ObjectBuffer, 0, length)
{
Line = fileInfo.StartLine
};
return(true);
}
public static void TranslateObject(ref JsonObjectReader reader, BinaryWriter writer)
{
writer.Write(BinaryToken.BeginObject);
writer.Write((uint)0);
s_PositionStack.Push(writer.BaseStream.Position);
reader.ReadBeginObject();
while (reader.ReadInObject())
{
var propertyName = reader.ReadPropertyName();
writer.Write(BinaryToken.Property);
writer.Write(propertyName);
TranslateValue(ref reader, writer);
}
writer.Write(BinaryToken.EndObject);
PrependSize(writer);
}
private static void TranslateValue(ref JsonObjectReader reader, BinaryWriter writer)
{
var token = reader.GetCurrentJsonToken();
switch (token)
{
case JsonObjectReader.JsonToken.BeginArray:
{
writer.Write(BinaryToken.BeginArray);
writer.Write((uint)0);
s_PositionStack.Push(writer.BaseStream.Position);
reader.ReadBeginArray();
while (reader.ReadInArray())
{
TranslateValue(ref reader, writer);
}
writer.Write(BinaryToken.EndArray);
PrependSize(writer);
}
break;
case JsonObjectReader.JsonToken.BeginObject:
{
TranslateObject(ref reader, writer);
}
break;
case JsonObjectReader.JsonToken.Number:
{
writer.Write(BinaryToken.Value);
writer.Write((byte)TypeCode.Double);
writer.Write(double.Parse(reader.ReadNumber(), NumberStyles.Float | NumberStyles.AllowThousands, CultureInfo.InvariantCulture));
}
break;
case JsonObjectReader.JsonToken.String:
{
writer.Write(BinaryToken.Value);
writer.Write((byte)TypeCode.String);
writer.Write(reader.ReadString());
}
break;
case JsonObjectReader.JsonToken.True:
case JsonObjectReader.JsonToken.False:
{
writer.Write(BinaryToken.Value);
writer.Write((byte)TypeCode.Boolean);
writer.Write(reader.ReadBoolean());
}
break;
case JsonObjectReader.JsonToken.Null:
case JsonObjectReader.JsonToken.None:
case JsonObjectReader.JsonToken.EndObject:
case JsonObjectReader.JsonToken.EndArray:
case JsonObjectReader.JsonToken.ValueSeparator:
case JsonObjectReader.JsonToken.NameSeparator:
{
reader.ReadUntilValueSeparator();
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
