Package org.jivesoftware.smackx.packet.DiscoverItems

Examples of org.jivesoftware.smackx.packet.DiscoverItems.Item


    private void discoverNodes(Map<String, PubsubNode> lookup) throws XMPPException {
        DiscoverItems di = pubsubMgr.discoverNodes();
        Iterator<Item> iIt = di.getItems();
        while(iIt.hasNext()) {
            Item i = iIt.next();
            System.out.println("Adding " + i.getNode());

            PubsubNode n = new PubsubNode(i.getNode());
            if(n != null) {
                lookup.put(i.getNode(), n);
            }
        }
    }
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    private void discoverNodes(Map<String, PubsubNode> lookup) throws XMPPException {
        DiscoverItems di = pubsubMgr.discoverNodes();
        Iterator<Item> iIt = di.getItems();
        while (iIt.hasNext()) {
            Item i = iIt.next();
            System.out.println("Adding " + i.getNode());

            PubsubNode n = new PubsubNode(i.getNode());
            if (n != null) {
                lookup.put(i.getNode(), n);
            }
        }
    }
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        Item item = new Item(proxyJID);
        discoverItems.addItem(item);

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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                        Verification.requestTypeGET);

        // build discover items containing a proxy item
        DiscoverItems discoverItems = Socks5PacketUtils.createDiscoverItems(xmppServer,
                        initiatorJID);
        discoverItems.addItem(new Item("proxy2.xmpp-server"));
        discoverItems.addItem(new Item(proxyJID));

        // return the proxy item if XMPP server is queried
        protocol.addResponse(discoverItems, Verification.correspondingSenderReceiver,
                        Verification.requestTypeGET);
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        DiscoverItems discoverItems = serviceDiscoveryManager.discoverItems(this.connection.getServiceName());
        Iterator<Item> itemIterator = discoverItems.getItems();

        // query all items if they are SOCKS5 proxies
        while (itemIterator.hasNext()) {
            Item item = itemIterator.next();

            // skip blacklisted servers
            if (this.proxyBlacklist.contains(item.getEntityID())) {
                continue;
            }

            try {
                DiscoverInfo proxyInfo;
                proxyInfo = serviceDiscoveryManager.discoverInfo(item.getEntityID());
                Iterator<Identity> identities = proxyInfo.getIdentities();

                // item must have category "proxy" and type "bytestream"
                while (identities.hasNext()) {
                    Identity identity = identities.next();

                    if ("proxy".equalsIgnoreCase(identity.getCategory())
                                    && "bytestreams".equalsIgnoreCase(identity.getType())) {
                        proxies.add(item.getEntityID());
                        break;
                    }

                    /*
                     * server is not a SOCKS5 proxy, blacklist server to skip next time a Socks5
                     * bytestream should be established
                     */
                    this.proxyBlacklist.add(item.getEntityID());

                }
            }
            catch (XMPPException e) {
                // blacklist errornous server
                this.proxyBlacklist.add(item.getEntityID());
            }
        }

        return proxies;
    }
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