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

Example 41 with Destination

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

the class I2PSessionIT method testSendAndRecieve.

public void testSendAndRecieve() throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Destination d = I2PClientFactory.createClient().createDestination(out);
    I2PSession session = new I2PSessionImpl2(I2PAppContext.getGlobalContext(), new ByteArrayInputStream(out.toByteArray()), null);
    session.connect();
    session.setSessionListener(this);
    _s = new HashSet<String>();
    _s.add("a");
    _s.add("b");
    _s.add("c");
    _s.add("d");
    session.sendMessage(d, DataHelper.getASCII("a"));
    session.sendMessage(d, DataHelper.getASCII("b"));
    session.sendMessage(d, DataHelper.getASCII("c"));
    session.sendMessage(d, DataHelper.getASCII("d"));
    for (int i = 0; (i < 20) && (!_s.isEmpty()); i++) {
        Thread.sleep(1000);
    }
    assertTrue(_s.isEmpty());
}

Example 42 with Destination

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

the class NamingServiceBean method getLookupAll.

/**
 *  @since 0.9.26
 */
public List<AddressBean> getLookupAll() {
    if (this.detail == null)
        return null;
    if (isDirect()) {
        // won't work for the published addressbook
        AddressBean ab = getLookup();
        if (ab != null)
            return Collections.singletonList(ab);
        return null;
    }
    Properties nsOptions = new Properties();
    List<Properties> propsList = new ArrayList<Properties>(4);
    nsOptions.setProperty("list", getFileName());
    List<Destination> dests = getNamingService().lookupAll(this.detail, nsOptions, propsList);
    if (dests == null)
        return null;
    List<AddressBean> rv = new ArrayList<AddressBean>(dests.size());
    for (int i = 0; i < dests.size(); i++) {
        AddressBean ab = new AddressBean(this.detail, dests.get(i).toBase64());
        ab.setProperties(propsList.get(i));
        rv.add(ab);
    }
    return rv;
}

Example 43 with Destination

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

the class NamingServiceBean method getLoadBookMessages.

/**
 *  Load addressbook and apply filter, returning messages about this.
 *  To control memory, don't load the whole addressbook if we can help it...
 *  only load what is searched for.
 */
@Override
public String getLoadBookMessages() {
    if (isDirect())
        return super.getLoadBookMessages();
    NamingService service = getNamingService();
    debug("Searching within " + service + " with filename=" + getFileName() + " and with filter=" + filter + " and with search=" + search);
    String message = "";
    try {
        LinkedList<AddressBean> list = new LinkedList<AddressBean>();
        Map<String, Destination> results;
        Properties searchProps = new Properties();
        // only blockfile needs this
        searchProps.setProperty("list", getFileName());
        if (filter != null) {
            String startsAt = filter.equals("0-9") ? "[0-9]" : filter;
            searchProps.setProperty("startsWith", startsAt);
        }
        if (isPrefiltered()) {
            // know the total number of results
            if (beginIndex > 0)
                searchProps.setProperty("skip", Integer.toString(beginIndex));
            int limit = 1 + endIndex - beginIndex;
            if (limit > 0)
                searchProps.setProperty("limit", Integer.toString(limit));
        }
        if (search != null && search.length() > 0)
            searchProps.setProperty("search", search.toLowerCase(Locale.US));
        results = service.getEntries(searchProps);
        debug("Result count: " + results.size());
        for (Map.Entry<String, Destination> entry : results.entrySet()) {
            String name = entry.getKey();
            if (filter != null && filter.length() > 0) {
                if (filter.equals("0-9")) {
                    char first = name.charAt(0);
                    if (first < '0' || first > '9')
                        continue;
                } else if (!name.toLowerCase(Locale.US).startsWith(filter.toLowerCase(Locale.US))) {
                    continue;
                }
            }
            if (search != null && search.length() > 0) {
                if (name.indexOf(search) == -1) {
                    continue;
                }
            }
            String destination = entry.getValue().toBase64();
            if (destination != null) {
                list.addLast(new AddressBean(name, destination));
            } else {
                // delete it too?
                System.err.println("Bad entry " + name + " in database " + service.getName());
            }
        }
        AddressBean[] array = list.toArray(new AddressBean[list.size()]);
        if (!(results instanceof SortedMap))
            Arrays.sort(array, sorter);
        entries = array;
        message = generateLoadMessage();
    } catch (RuntimeException e) {
        warn(e);
    }
    if (message.length() > 0)
        message = "<p id=\"filtered\">" + message + "</p>";
    return message;
}

Example 44 with Destination

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

the class NamingServiceBean method getLookup.

public AddressBean getLookup() {
    if (this.detail == null)
        return null;
    if (isDirect()) {
        // go to some trouble to make this work for the published addressbook
        this.filter = this.detail.substring(0, 1);
        this.search = this.detail;
        // we don't want the messages, we just want to populate entries
        super.getLoadBookMessages();
        for (int i = 0; i < this.entries.length; i++) {
            if (this.search.equals(this.entries[i].getName()))
                return this.entries[i];
        }
        return null;
    }
    Properties nsOptions = new Properties();
    Properties outProps = new Properties();
    nsOptions.setProperty("list", getFileName());
    Destination dest = getNamingService().lookup(this.detail, nsOptions, outProps);
    if (dest == null)
        return null;
    AddressBean rv = new AddressBean(this.detail, dest.toBase64());
    rv.setProperties(outProps);
    return rv;
}

Example 45 with Destination

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

the class TCBShare method updateShareOpts.

/**
 * store to cache
 */
public void updateShareOpts(Connection con) {
    Destination dest = con.getRemotePeer();
    if (dest == null)
        return;
    if (con.getAckedPackets() <= 0)
        return;
    ConnectionOptions opts = con.getOptions();
    if (opts == null)
        return;
    int old = -1;
    int oldw = -1;
    int oldDev = -1;
    Entry e = _cache.get(dest);
    if (e == null || e.isExpired()) {
        e = new Entry(opts.getRTT(), opts.getWindowSize(), opts.getRTTDev());
        _cache.put(dest, e);
    } else {
        synchronized (e) {
            old = e.getRTT();
            oldw = e.getWindowSize();
            oldDev = e.getRTTDev();
            e.setRTT(opts.getRTT());
            e.setWindowSize(opts.getWindowSize());
            e.setRTTDev(opts.getRTTDev());
        }
    }
    if (_log.shouldLog(Log.DEBUG)) {
        _log.debug("To cache: " + con.getSession().getMyDestination().calculateHash().toBase64().substring(0, 4) + '-' + dest.calculateHash().toBase64().substring(0, 4) + " old: " + old + " con: " + opts.getRTT() + " new: " + e.getRTT() + " oldDev: " + oldDev + " conDev: " + opts.getRTTDev() + " newDev: " + e.getRTTDev() + " oldw: " + oldw + " conw: " + opts.getWindowSize() + " neww: " + e.getWindowSize());
    }
}