@@ -0,0 +1,84 @@
+package eu.siacs.conversations.entities;
+
+import java.util.List;
+import java.util.ArrayList;
+
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+
+public class ServiceDiscoveryResult {
+ public static class Identity {
+ protected final String category;
+ protected final String type;
+ protected final String name;
+
+ public Identity(final String category, final String type, final String name) {
+ this.category = category;
+ this.type = type;
+ this.name = name;
+ }
+
+ public Identity(final Element el) {
+ this.category = el.getAttribute("category");
+ this.type = el.getAttribute("type");
+ this.name = el.getAttribute("name");
+ }
+
+ public String getCategory() {
+ return this.category;
+ }
+
+ public String getType() {
+ return this.type;
+ }
+
+ public String getName() {
+ return this.name;
+ }
+ }
+
+ protected final List<Identity> identities;
+ protected final List<String> features;
+
+ public ServiceDiscoveryResult(final List<Identity> identities, final List<String> features) {
+ this.identities = identities;
+ this.features = features;
+ }
+
+ public ServiceDiscoveryResult(final IqPacket packet) {
+ this.identities = new ArrayList<>();
+ this.features = new ArrayList<>();
+
+ final List<Element> elements = packet.query().getChildren();
+
+ for (final Element element : elements) {
+ if (element.getName().equals("identity")) {
+ Identity id = new Identity(element);
+ if (id.getType() != null && id.getCategory() != null) {
+ identities.add(id);
+ }
+ } else if (element.getName().equals("feature")) {
+ features.add(element.getAttribute("var"));
+ }
+ }
+ }
+
+ public List<Identity> getIdentities() {
+ return this.identities;
+ }
+
+ public List<String> getFeatures() {
+ return this.features;
+ }
+
+ public boolean hasIdentity(String category, String type) {
+ for(Identity id : this.getIdentities()) {
+ if((category == null || id.getCategory().equals(category)) &&
+ (type == null || id.getType().equals(type))) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+}
@@ -58,6 +58,7 @@ import eu.siacs.conversations.crypto.sasl.SaslMechanism;
import eu.siacs.conversations.crypto.sasl.ScramSha1;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.ServiceDiscoveryResult;
import eu.siacs.conversations.generator.IqGenerator;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.utils.CryptoHelper;
@@ -101,7 +102,7 @@ public class XmppConnection implements Runnable {
private boolean needsBinding = true;
private boolean shouldAuthenticate = true;
private Element streamFeatures;
- private final HashMap<Jid, Info> disco = new HashMap<>();
+ private final HashMap<Jid, ServiceDiscoveryResult> disco = new HashMap<>();
private String streamId = null;
private int smVersion = 3;
@@ -1031,39 +1032,26 @@ public class XmppConnection implements Runnable {
if (packet.getType() == IqPacket.TYPE.RESULT) {
boolean advancedStreamFeaturesLoaded;
synchronized (XmppConnection.this.disco) {
- final List<Element> elements = packet.query().getChildren();
- final Info info = new Info();
- for (final Element element : elements) {
- if (element.getName().equals("identity")) {
- String type = element.getAttribute("type");
- String category = element.getAttribute("category");
- String name = element.getAttribute("name");
- if (type != null && category != null) {
- info.identities.add(new Pair<>(category, type));
- if (mServerIdentity == Identity.UNKNOWN
- && type.equals("im")
- && category.equals("server")) {
- if (name != null && jid.equals(account.getServer())) {
- switch (name) {
- case "Prosody":
- mServerIdentity = Identity.PROSODY;
- break;
- case "ejabberd":
- mServerIdentity = Identity.EJABBERD;
- break;
- case "Slack-XMPP":
- mServerIdentity = Identity.SLACK;
- break;
- }
- Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server name: " + name);
- }
+ ServiceDiscoveryResult result = new ServiceDiscoveryResult(packet);
+ for (final ServiceDiscoveryResult.Identity id : result.getIdentities()) {
+ if (mServerIdentity == Identity.UNKNOWN && id.getType().equals("im") &&
+ id.getCategory().equals("server") && id.getName() != null &&
+ jid.equals(account.getServer())) {
+ switch (id.getName()) {
+ case "Prosody":
+ mServerIdentity = Identity.PROSODY;
+ break;
+ case "ejabberd":
+ mServerIdentity = Identity.EJABBERD;
+ break;
+ case "Slack-XMPP":
+ mServerIdentity = Identity.SLACK;
+ break;
}
+ Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server name: " + id.getName());
}
- } else if (element.getName().equals("feature")) {
- info.features.add(element.getAttribute("var"));
- }
}
- disco.put(jid, info);
+ disco.put(jid, result);
advancedStreamFeaturesLoaded = disco.containsKey(account.getServer())
&& disco.containsKey(account.getJid().toBareJid());
}
@@ -1316,8 +1304,8 @@ public class XmppConnection implements Runnable {
public List<Jid> findDiscoItemsByFeature(final String feature) {
synchronized (this.disco) {
final List<Jid> items = new ArrayList<>();
- for (final Entry<Jid, Info> cursor : this.disco.entrySet()) {
- if (cursor.getValue().features.contains(feature)) {
+ for (final Entry<Jid, ServiceDiscoveryResult> cursor : this.disco.entrySet()) {
+ if (cursor.getValue().getFeatures().contains(feature)) {
items.add(cursor.getKey());
}
}
@@ -1344,11 +1332,11 @@ public class XmppConnection implements Runnable {
public String getMucServer() {
synchronized (this.disco) {
- for (final Entry<Jid, Info> cursor : disco.entrySet()) {
- final Info value = cursor.getValue();
- if (value.features.contains("http://jabber.org/protocol/muc")
- && !value.features.contains("jabber:iq:gateway")
- && !value.identities.contains(new Pair<>("conference", "irc"))) {
+ for (final Entry<Jid, ServiceDiscoveryResult> cursor : disco.entrySet()) {
+ final ServiceDiscoveryResult value = cursor.getValue();
+ if (value.getFeatures().contains("http://jabber.org/protocol/muc")
+ && !value.getFeatures().contains("jabber:iq:gateway")
+ && !value.hasIdentity("conference", "irc")) {
return cursor.getKey().toString();
}
}
@@ -1411,11 +1399,6 @@ public class XmppConnection implements Runnable {
return mServerIdentity;
}
- private class Info {
- public final ArrayList<String> features = new ArrayList<>();
- public final ArrayList<Pair<String,String>> identities = new ArrayList<>();
- }
-
private class UnauthorizedException extends IOException {
}
@@ -1450,7 +1433,7 @@ public class XmppConnection implements Runnable {
private boolean hasDiscoFeature(final Jid server, final String feature) {
synchronized (XmppConnection.this.disco) {
return connection.disco.containsKey(server) &&
- connection.disco.get(server).features.contains(feature);
+ connection.disco.get(server).getFeatures().contains(feature);
}
}
@@ -1478,12 +1461,12 @@ public class XmppConnection implements Runnable {
public boolean pep() {
synchronized (XmppConnection.this.disco) {
final Pair<String, String> needle = new Pair<>("pubsub", "pep");
- Info info = disco.get(account.getServer());
- if (info != null && info.identities.contains(needle)) {
+ ServiceDiscoveryResult info = disco.get(account.getServer());
+ if (info != null && info.hasIdentity("pubsub", "pep")) {
return true;
} else {
info = disco.get(account.getJid().toBareJid());
- return info != null && info.identities.contains(needle);
+ return info != null && info.hasIdentity("pubsub", "pep");
}
}
}