A Java library for analyzing files and learning metadata about them.
To use Catalejo, you must first create a Catalejo instance. Once the instance has been created, you can add some of the various meta readers to it.
private final Catalejo catalejo = new Catalejo().add(MD5_READER, SHA_256_READER, SHA_512_READER, CRC_32_READER, ModTypeReader.MOD_TYPE_READER, JavaVersionReader.JAVA_VERSION_READER);Once the Catalejo instance is set up, use the Catalejo#readFile method to read a file.
File file = DataUtils.downloadFile(s.getUrl(), s.getFilename());
event.getMessage().delete();
final Map<String, Object> meta = new HashMap<>();
catalejo.readFileMeta(meta, file);