org.jmythapi.utils
Class OpenSubtitlesHasher

java.lang.Object
  org.jmythapi.utils.OpenSubtitlesHasher

public class OpenSubtitlesHasher
extends Object

Hash code is based on Media Player Classic. In natural language it calculates: size + 64bit checksum of the first and last 64k (even if they overlap because the file is smaller than 128k).

This method was copied from opensubtitles.org.

Constructor Summary

OpenSubtitlesHasher()

Method Summary

static String	computeHash(File file)
static String	computeHash(InputStream stream, long length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpenSubtitlesHasher

public OpenSubtitlesHasher()

Method Detail

computeHash

public static String computeHash(File file)
                          throws IOException

Throws:

IOException

computeHash

public static String computeHash(InputStream stream,
                                 long length)
                          throws IOException

Throws:

IOException