Esempio n. 1
0
 /**
  * Get the features sorted correctly to calculate the ver attribute.
  *
  * @param info the DiscoverInfo containing the features
  * @return the sorted list of features.
  */
 private List<String> getSortedFeature(DiscoverInfo info) {
   List<String> result = new ArrayList<String>();
   Iterator<DiscoverInfo.Feature> it = info.getFeatures();
   while (it.hasNext()) {
     DiscoverInfo.Feature feat = it.next();
     result.add(feat.getVar());
   }
   Collections.sort(result);
   return result;
 }
Esempio n. 2
0
 /**
  * Tries to discover if the server of the given XMPPConnection provides also a MUC component. Will
  * return the MUCs Component ID if one is found otherwise returns null
  *
  * @param connection
  * @return
  * @throws XMPPException
  */
 public static String disocverMUC(XMPPConnection connection) throws XMPPException {
   ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
   DiscoverItems ditem = sdm.discoverItems(connection.getServiceName());
   Iterator<Item> it = ditem.getItems();
   while (it.hasNext()) {
     Item i = it.next();
     DiscoverInfo dinfo = sdm.discoverInfo(i.getEntityID());
     Iterator<Feature> itFeatures = dinfo.getFeatures();
     while (itFeatures.hasNext()) {
       Feature f = itFeatures.next();
       if (f.getVar().equals(MUC_FEATURE)) {
         return i.getEntityID();
       }
     }
   }
   return null;
 }
 private boolean checkIfPrivacyIsSupported(XMPPConnection conn) {
   ServiceDiscoveryManager servDisc = ServiceDiscoveryManager.getInstanceFor(conn);
   DiscoverInfo info = null;
   try {
     String xmppHost = DNSUtil.resolveXMPPDomain(conn.getServiceName()).getHost();
     info = servDisc.discoverInfo(xmppHost);
   } catch (XMPPException e) {
     // We could not query the server
     return false;
   }
   if (info != null) {
     for (Iterator<Feature> i = info.getFeatures(); i.hasNext(); ) {
       String s = i.next().getVar();
       if (s.contains("jabber:iq:privacy")) {
         return true;
       }
     }
   }
   return false;
 }