Examples with TOTorrentCreator com.biglybt.core.torrent.TOTorrentCreator used on opensource projects

Example 1 with TOTorrentCreator

use of com.biglybt.core.torrent.TOTorrentCreator in project BiglyBT by BiglySoftware.

the class SubscriptionImpl method checkPublish.

protected void checkPublish() {
    synchronized (this) {
        if (destroyed) {
            return;
        }
        if (isSingleton()) {
            return;
        }
        if (!isSubscribed()) {
            return;
        }
        if (popularity > 100) {
            if (lws_skip_check == 2) {
                return;
            } else if (lws_skip_check == 0) {
                if (RandomUtils.nextInt((int) ((popularity + 99) / 100)) == 0) {
                    lws_skip_check = 1;
                } else {
                    lws_skip_check = 2;
                    return;
                }
            }
        }
        if (hash != null) {
            boolean create = false;
            if (lws == null) {
                create = true;
            } else {
                if (!Arrays.equals(lws.getHash().getBytes(), hash)) {
                    lws.remove();
                    create = true;
                }
            }
            if (create) {
                try {
                    File original_data_location = manager.getVuzeFile(this);
                    if (original_data_location.exists()) {
                        // make a version based filename to avoid issues regarding multiple
                        // versions
                        final File versioned_data_location = new File(original_data_location.getParent(), original_data_location.getName() + "." + getVersion());
                        if (!versioned_data_location.exists()) {
                            if (!FileUtil.copyFile(original_data_location, versioned_data_location)) {
                                throw (new Exception("Failed to copy file to '" + versioned_data_location + "'"));
                            }
                        }
                        lws = LightWeightSeedManager.getSingleton().add(getName(), new HashWrapper(hash), TorrentUtils.getDecentralisedEmptyURL(), versioned_data_location, isAnonymous() ? AENetworkClassifier.AT_I2P : AENetworkClassifier.AT_PUBLIC, new LightWeightSeedAdapter() {

                            @Override
                            public TOTorrent getTorrent(byte[] hash, URL announce_url, File data_location) throws Exception {
                                log("Generating light-weight torrent: hash=" + ByteFormatter.encodeString(hash));
                                TOTorrentCreator creator = TOTorrentFactory.createFromFileOrDirWithFixedPieceLength(data_location, announce_url, 256 * 1024);
                                TOTorrent t = creator.create();
                                t.setHashOverride(hash);
                                return (t);
                            }
                        });
                    }
                } catch (Throwable e) {
                    log("Failed to create light-weight-seed", e);
                }
            }
        }
    }
}

Example 2 with TOTorrentCreator

use of com.biglybt.core.torrent.TOTorrentCreator in project BiglyBT by BiglySoftware.

the class ShareResourceFileOrDirImpl method createTorrent.

protected void createTorrent() throws ShareException {
    try {
        manager.reportCurrentTask((item == null ? "Creating" : "Re-creating").concat(" torrent for '").concat(file.toString()).concat("'"));
        URL[] urls = manager.getAnnounceURLs();
        TOTorrentCreator creator = TOTorrentFactory.createFromFileOrDirWithComputedPieceLength(file, urls[0], manager.getAddHashes());
        creator.addListener(manager);
        TOTorrent to_torrent;
        try {
            manager.setTorrentCreator(creator);
            to_torrent = creator.create();
        } finally {
            manager.setTorrentCreator(null);
        }
        if (personal_key != null) {
            Map map = to_torrent.serialiseToMap();
            Map info = (Map) map.get("info");
            info.put("az_salt", personal_key);
            to_torrent = TOTorrentFactory.deserialiseFromMap(map);
        }
        LocaleTorrentUtil.setDefaultTorrentEncoding(to_torrent);
        for (int i = 1; i < urls.length; i++) {
            TorrentUtils.announceGroupsInsertLast(to_torrent, new URL[] { urls[i] });
        }
        String comment = COConfigurationManager.getStringParameter("Sharing Torrent Comment").trim();
        boolean private_torrent = COConfigurationManager.getBooleanParameter("Sharing Torrent Private");
        boolean dht_backup_enabled = COConfigurationManager.getBooleanParameter("Sharing Permit DHT");
        TorrentAttribute ta_props = TorrentManagerImpl.getSingleton().getAttribute(TorrentAttribute.TA_SHARE_PROPERTIES);
        String props = getAttribute(ta_props);
        if (props != null) {
            StringTokenizer tok = new StringTokenizer(props, ";");
            while (tok.hasMoreTokens()) {
                String token = tok.nextToken();
                int pos = token.indexOf('=');
                if (pos == -1) {
                    Debug.out("ShareProperty invalid: " + props);
                } else {
                    String lhs = token.substring(0, pos).trim().toLowerCase();
                    String rhs = token.substring(pos + 1).trim().toLowerCase();
                    boolean set = rhs.equals("true");
                    if (lhs.equals("private")) {
                        private_torrent = set;
                    } else if (lhs.equals("dht_backup")) {
                        dht_backup_enabled = set;
                    } else if (lhs.equals("comment")) {
                        comment = rhs;
                    } else {
                        Debug.out("ShareProperty invalid: " + props);
                        break;
                    }
                }
            }
        }
        if (comment.length() > 0) {
            to_torrent.setComment(comment);
        }
        TorrentUtils.setDHTBackupEnabled(to_torrent, dht_backup_enabled);
        TorrentUtils.setPrivate(to_torrent, private_torrent);
        if (TorrentUtils.isDecentralised(to_torrent)) {
            TorrentUtils.setDecentralised(to_torrent);
        }
        if (COConfigurationManager.getBooleanParameter("Sharing Disable RCM")) {
            TorrentUtils.setFlag(to_torrent, TorrentUtils.TORRENT_FLAG_DISABLE_RCM, true);
        }
        DownloadManagerState download_manager_state = DownloadManagerStateFactory.getDownloadState(to_torrent);
        TorrentUtils.setResumeDataCompletelyValid(download_manager_state);
        download_manager_state.save();
        if (item == null) {
            byte[] fingerprint = getFingerPrint();
            item = new ShareItemImpl(this, fingerprint, new TorrentImpl(to_torrent));
        } else {
            item.setTorrent(new TorrentImpl(to_torrent));
            item.writeTorrent();
        }
    } catch (TOTorrentException e) {
        if (e.getReason() == TOTorrentException.RT_CANCELLED) {
            throw (new ShareException("ShareResource: Operation cancelled", e));
        } else {
            throw (new ShareException("ShareResource: Torrent create failed", e));
        }
    } catch (Throwable e) {
        throw (new ShareException("ShareResource: Torrent create failed", e));
    }
}

Example 3 with TOTorrentCreator

use of com.biglybt.core.torrent.TOTorrentCreator in project BiglyBT by BiglySoftware.

the class Create method execute.

@Override
public void execute(String commandName, final ConsoleInput ci, List<String> args) {
    if (args.size() < 3) {
        printHelp(ci.out, args);
        return;
    }
    File input_file = new File(args.get(0));
    if (!input_file.exists()) {
        ci.out.println("Input file '" + input_file.getAbsolutePath() + "' doesn't exist");
        return;
    }
    File output_file = new File(args.get(1));
    if (output_file.exists()) {
        ci.out.println("Output file '" + input_file.getAbsolutePath() + "' already exists");
        return;
    }
    List<URL> urls = new ArrayList<>();
    for (int i = 2; i < args.size(); i++) {
        try {
            urls.add(new URL(args.get(i)));
        } catch (Throwable e) {
            ci.out.println("Invalid URL: " + args.get(i));
            return;
        }
    }
    try {
        TOTorrentCreator creator = TOTorrentFactory.createFromFileOrDirWithComputedPieceLength(input_file, urls.get(0));
        creator.addListener(new TOTorrentProgressListener() {

            @Override
            public void reportProgress(int percent_complete) {
                ci.out.println("\t\t" + percent_complete + "%");
            }

            @Override
            public void reportCurrentTask(String task_description) {
                ci.out.println("\t" + task_description);
            }
        });
        TOTorrent torrent = creator.create();
        if (urls.size() > 1) {
            TOTorrentAnnounceURLGroup group = torrent.getAnnounceURLGroup();
            TOTorrentAnnounceURLSet[] sets = new TOTorrentAnnounceURLSet[urls.size()];
            for (int i = 0; i < urls.size(); i++) {
                sets[i] = group.createAnnounceURLSet(new URL[] { urls.get(i) });
                ci.out.println("\tAdded URL '" + urls.get(i) + "'");
            }
            group.setAnnounceURLSets(sets);
        }
        torrent.serialiseToBEncodedFile(output_file);
        ci.out.println("\tTorrent written to '" + output_file + "'");
    } catch (Throwable e) {
        ci.out.println("Failed to create torrent: " + Debug.getNestedExceptionMessage(e));
    }
}

Example 4 with TOTorrentCreator

use of com.biglybt.core.torrent.TOTorrentCreator in project BiglyBT by BiglySoftware.

the class SubscriptionSelectedContent method getTorrent.

@Override
public TOTorrent getTorrent() {
    synchronized (this) {
        if (torrent == null) {
            try {
                VuzeFile vf = subs.getVuzeFile();
                if (vf != null) {
                    File f1 = AETemporaryFileHandler.createTempFile();
                    File f = new File(f1.getParent(), "Update Vuze to access this share_" + f1.getName());
                    f1.delete();
                    try {
                        vf.write(f);
                        TOTorrentCreator cr = TOTorrentFactory.createFromFileOrDirWithComputedPieceLength(f, new URL("dht://"));
                        TOTorrent temp = cr.create();
                        Map vuze_map = vf.exportToMap();
                        Map torrent_map = temp.serialiseToMap();
                        torrent_map.putAll(vuze_map);
                        torrent = TOTorrentFactory.deserialiseFromMap(torrent_map);
                    } finally {
                        f.delete();
                    }
                }
            } catch (Throwable e) {
                Debug.out(e);
            }
        }
    }
    return (torrent);
}