protected void cancel() { if (!cancelled) { report("Torrent.create.progress.cancelled"); cancelled = true; if (file_hasher != null) { file_hasher.cancel(); } } }
protected void processDir(TOTorrentFileHasher hasher, File dir, Vector encoded, String root) throws TOTorrentException { File[] dir_file_list = dir.listFiles(); if (dir_file_list == null) { throw (new TOTorrentException( "TOTorrentCreate: directory '" + dir.getAbsolutePath() + "' returned error when listing files in it", TOTorrentException.RT_FILE_NOT_FOUND)); } // sort contents so that multiple encodes of a dir always // generate same torrent List file_list = new ArrayList(Arrays.asList(dir_file_list)); Collections.sort(file_list); long offset = 0; for (int i = 0; i < file_list.size(); i++) { File file = (File) file_list.get(i); String file_name = file.getName(); if (!(file_name.equals(".") || file_name.equals(".."))) { if (file.isDirectory()) { if (root.length() > 0) { file_name = root + File.separator + file_name; } processDir(hasher, file, encoded, file_name); } else { if (!ignoreFile(file_name)) { if (root.length() > 0) { file_name = root + File.separator + file_name; } long length = hasher.add(file); TOTorrentFileImpl tf = new TOTorrentFileImpl(this, offset, length, file_name); offset += length; if (add_other_hashes) { byte[] ed2k_digest = hasher.getPerFileED2KDigest(); byte[] sha1_digest = hasher.getPerFileSHA1Digest(); // System.out.println( "file:ed2k = " + ByteFormatter.nicePrint( ed2k_digest, true )); // System.out.println( "file:sha1 = " + ByteFormatter.nicePrint( sha1_digest, true )); tf.setAdditionalProperty("sha1", sha1_digest); tf.setAdditionalProperty("ed2k", ed2k_digest); } encoded.addElement(tf); } } } } }
protected void constructFixed(File _torrent_base, long _piece_length) throws TOTorrentException { setIgnoreList(); setCreationDate(SystemTime.getCurrentTime() / 1000); setCreatedBy(Constants.AZUREUS_NAME + "/" + Constants.AZUREUS_VERSION); setPieceLength(_piece_length); report("Torrent.create.progress.piecelength", _piece_length); piece_count = calculateNumberOfPieces(_torrent_base, _piece_length); if (piece_count == 0) { throw (new TOTorrentException( "TOTorrentCreate: specified files have zero total length", TOTorrentException.RT_ZERO_LENGTH)); } report("Torrent.create.progress.hashing"); for (int i = 0; i < progress_listeners.size(); i++) { ((TOTorrentProgressListener) progress_listeners.get(i)).reportProgress(0); } boolean add_other_per_file_hashes = add_other_hashes && !getSimpleTorrent(); file_hasher = new TOTorrentFileHasher( add_other_hashes, add_other_per_file_hashes, (int) _piece_length, progress_listeners.size() == 0 ? null : this); if (cancelled) { throw (new TOTorrentException( "TOTorrentCreate: operation cancelled", TOTorrentException.RT_CANCELLED)); } if (getSimpleTorrent()) { long length = file_hasher.add(_torrent_base); setFiles( new TOTorrentFileImpl[] { new TOTorrentFileImpl(this, 0, length, new byte[][] {getName()}) }); setPieces(file_hasher.getPieces()); } else { Vector encoded = new Vector(); processDir(file_hasher, _torrent_base, encoded, ""); TOTorrentFileImpl[] files = new TOTorrentFileImpl[encoded.size()]; encoded.copyInto(files); setFiles(files); } setPieces(file_hasher.getPieces()); if (add_other_hashes) { byte[] sha1_digest = file_hasher.getSHA1Digest(); byte[] ed2k_digest = file_hasher.getED2KDigest(); addAdditionalInfoProperty("sha1", sha1_digest); addAdditionalInfoProperty("ed2k", ed2k_digest); // System.out.println( "overall:sha1 = " + ByteFormatter.nicePrint( sha1_digest, true)); // System.out.println( "overall:ed2k = " + ByteFormatter.nicePrint( ed2k_digest, true)); } }