Examples with Destination net.i2p.data.Destination used on opensource projects

Example 96 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class Snark method x_startTorrent.

private void x_startTorrent() {
    boolean ok = _util.connect();
    if (!ok)
        fatal("Unable to connect to I2P");
    if (coordinator == null) {
        I2PServerSocket serversocket = _util.getServerSocket();
        if (serversocket == null)
            fatal("Unable to listen for I2P connections");
        else {
            Destination d = serversocket.getManager().getSession().getMyDestination();
            if (_log.shouldLog(Log.INFO))
                _log.info("Listening on I2P destination " + d.toBase64() + " / " + d.calculateHash().toBase64());
        }
        if (_log.shouldLog(Log.INFO))
            _log.info("Starting PeerCoordinator, ConnectionAcceptor, and TrackerClient");
        activity = "Collecting pieces";
        coordinator = new PeerCoordinator(_util, id, infoHash, meta, storage, this, this);
        coordinator.setUploaded(savedUploaded);
        if (_peerCoordinatorSet != null) {
            // multitorrent
            _peerCoordinatorSet.add(coordinator);
        } else {
            // single torrent
            acceptor = new ConnectionAcceptor(_util, new PeerAcceptor(coordinator));
        }
        // TODO pass saved closest DHT nodes to the tracker? or direct to the coordinator?
        trackerclient = new TrackerClient(_util, meta, additionalTrackerURL, coordinator, this);
    }
    // ensure acceptor is running when in multitorrent
    if (_peerCoordinatorSet != null && acceptor != null) {
        acceptor.startAccepting();
    }
    stopped = false;
    if (coordinator.halted()) {
        coordinator.restart();
        if (_peerCoordinatorSet != null)
            _peerCoordinatorSet.add(coordinator);
    }
    if (!trackerclient.started()) {
        trackerclient.start();
    } else if (trackerclient.halted()) {
        if (storage != null) {
            try {
                storage.reopen();
            } catch (IOException ioe) {
                try {
                    storage.close();
                } catch (IOException ioee) {
                    ioee.printStackTrace();
                }
                fatal("Could not reopen storage", ioe);
            }
        }
        trackerclient.start();
    } else {
        if (_log.shouldLog(Log.INFO))
            _log.info("NOT starting TrackerClient???");
    }
}

Example 97 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class KRPC method receivePong.

/**
 *  If node info was previously created with the dummy NID,
 *  replace it with the received NID.
 */
private void receivePong(NodeInfo nInfo, byte[] nid) {
    if (nInfo.getNID().equals(FAKE_NID)) {
        NodeInfo newInfo = new NodeInfo(new NID(nid), nInfo.getHash(), nInfo.getPort());
        Destination dest = nInfo.getDestination();
        if (dest != null)
            newInfo.setDestination(dest);
        heardFrom(newInfo);
    }
    if (_log.shouldLog(Log.INFO))
        _log.info("Rcvd pong from: " + nInfo);
}

Example 98 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class SAMv2StreamSession method connect.

/**
 * Connect the SAM STREAM session to the specified Destination
 *
 * @param id Unique id for the connection
 * @param dest Base64-encoded Destination to connect to
 * @param props Options to be used for connection
 *
 * @throws DataFormatException if the destination is not valid
 * @throws SAMInvalidDirectionException if trying to connect through a
 *                                      receive-only session
 * @return true if the communication with the SAM client is ok
 */
@Override
public boolean connect(int id, String dest, Properties props) throws DataFormatException, SAMInvalidDirectionException {
    if (!canCreate) {
        if (_log.shouldLog(Log.DEBUG))
            _log.debug("Trying to create an outgoing connection using a receive-only session");
        throw new SAMInvalidDirectionException("Trying to create connections through a receive-only session");
    }
    if (checkSocketHandlerId(id)) {
        if (_log.shouldLog(Log.DEBUG))
            _log.debug("The specified id (" + id + ") is already in use");
        return false;
    }
    Destination d = SAMUtils.getDest(dest);
    I2PSocketOptions opts = socketMgr.buildOptions(props);
    if (props.getProperty(I2PSocketOptions.PROP_CONNECT_TIMEOUT) == null)
        opts.setConnectTimeout(60 * 1000);
    if (_log.shouldLog(Log.DEBUG))
        _log.debug("Connecting new I2PSocket...");
    // non-blocking connection (SAMv2)
    StreamConnector connector = new StreamConnector(id, d, opts);
    I2PAppThread connectThread = new I2PAppThread(connector, "StreamConnector" + id);
    connectThread.start();
    return true;
}

Example 99 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class ConfigTunnelsHelper method getForm.

public String getForm() {
    StringBuilder buf = new StringBuilder(1024);
    // HTML: <input> cannot be inside a <table>
    buf.append("<input type=\"hidden\" name=\"pool.0\" value=\"exploratory\" >\n");
    int cur = 1;
    Set<Destination> clients = _context.clientManager().listClients();
    for (Destination dest : clients) {
        buf.append("<input type=\"hidden\" name=\"pool.").append(cur).append("\" value=\"");
        buf.append(dest.calculateHash().toBase64()).append("\" >\n");
        cur++;
    }
    buf.append("<table id=\"tunnelconfig\">\n");
    TunnelPoolSettings exploratoryIn = _context.tunnelManager().getInboundSettings();
    TunnelPoolSettings exploratoryOut = _context.tunnelManager().getOutboundSettings();
    renderForm(buf, 0, "exploratory", _t("Exploratory tunnels"), exploratoryIn, exploratoryOut);
    cur = 1;
    for (Destination dest : clients) {
        TunnelPoolSettings in = _context.tunnelManager().getInboundSettings(dest.calculateHash());
        TunnelPoolSettings out = _context.tunnelManager().getOutboundSettings(dest.calculateHash());
        if (in == null || in.getAliasOf() != null || out == null || out.getAliasOf() != null)
            continue;
        String name = in.getDestinationNickname();
        if (name == null)
            name = out.getDestinationNickname();
        if (name == null)
            name = dest.calculateHash().toBase64().substring(0, 6);
        String prefix = dest.calculateHash().toBase64().substring(0, 4);
        renderForm(buf, cur, prefix, _t("Client tunnels for {0}", DataHelper.escapeHTML(_t(name))), in, out);
        cur++;
    }
    buf.append("</table>\n");
    return buf.toString();
}

Example 100 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class ConfigKeyringHelper method render.

/**
 *  @since 0.9.33 moved from PersistentKeyRing
 */
private void render(StringBuilder buf, boolean local) {
    buf.append("\n<table class=\"configtable\"><tr><th align=\"left\">").append(_t("Destination")).append("<th align=\"left\">").append(_t("Name")).append("<th align=\"left\">").append(_t("Encryption Key")).append("</tr>");
    for (Map.Entry<Hash, SessionKey> e : _context.keyRing().entrySet()) {
        Hash h = e.getKey();
        if (local != _context.clientManager().isLocal(h))
            continue;
        buf.append("\n<tr><td>");
        buf.append(h.toBase32());
        buf.append("</td><td>");
        Destination dest = _context.netDb().lookupDestinationLocally(h);
        if (dest != null && local) {
            TunnelPoolSettings in = _context.tunnelManager().getInboundSettings(h);
            if (in != null && in.getDestinationNickname() != null)
                buf.append(in.getDestinationNickname());
        } else {
            String host = _context.namingService().reverseLookup(h);
            if (host != null)
                buf.append(host);
        }
        buf.append("</td><td>");
        SessionKey sk = e.getValue();
        buf.append(sk.toBase64());
        buf.append("</td>\n");
    }
    buf.append("</table>\n");
}