Daniel Gultsch created
src/main/java/eu/siacs/conversations/utils/Xmlns.java | 1
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleCandidate.java | 3
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java | 91
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java | 76
4 files changed, 72 insertions(+), 99 deletions(-)
@@ -4,4 +4,5 @@ public final class Xmlns {
public static final String BLOCKING = "urn:xmpp:blocking";
public static final String ROSTER = "jabber:iq:roster";
public static final String REGISTER = "jabber:iq:register";
+ public static final String BYTE_STREAMS = "http://jabber.org/protocol/bytestreams";
}
@@ -85,8 +85,7 @@ public class JingleCandidate {
}
public boolean equalValues(JingleCandidate other) {
- return other.getHost().equals(this.getHost())
- && (other.getPort() == this.getPort());
+ return other != null && other.getHost().equals(this.getHost()) && (other.getPort() == this.getPort());
}
public boolean isOurs() {
@@ -396,58 +396,48 @@ public class JingleConnection implements Downloadable {
mJingleStatus = JINGLE_STATUS_ACCEPTED;
this.mStatus = Downloadable.STATUS_DOWNLOADING;
mXmppConnectionService.updateConversationUi();
- this.mJingleConnectionManager.getPrimaryCandidate(this.account,
- new OnPrimaryCandidateFound() {
-
- @Override
- public void onPrimaryCandidateFound(boolean success,
- final JingleCandidate candidate) {
- final JinglePacket packet = bootstrapPacket("session-accept");
- final Content content = new Content(contentCreator,
- contentName);
- content.setFileOffer(fileOffer);
- content.setTransportId(transportId);
- if ((success) && (!equalCandidateExists(candidate))) {
- final JingleSocks5Transport socksConnection = new JingleSocks5Transport(
- JingleConnection.this, candidate);
- connections.put(candidate.getCid(), socksConnection);
- socksConnection.connect(new OnTransportConnected() {
-
- @Override
- public void failed() {
- Log.d(Config.LOGTAG,
- "connection to our own primary candidate failed");
- content.socks5transport().setChildren(
- getCandidatesAsElements());
- packet.setContent(content);
- sendJinglePacket(packet);
- connectNextCandidate();
- }
+ this.mJingleConnectionManager.getPrimaryCandidate(this.account, new OnPrimaryCandidateFound() {
+ @Override
+ public void onPrimaryCandidateFound(boolean success, final JingleCandidate candidate) {
+ final JinglePacket packet = bootstrapPacket("session-accept");
+ final Content content = new Content(contentCreator,contentName);
+ content.setFileOffer(fileOffer);
+ content.setTransportId(transportId);
+ if (success && candidate != null && !equalCandidateExists(candidate)) {
+ final JingleSocks5Transport socksConnection = new JingleSocks5Transport(
+ JingleConnection.this,
+ candidate);
+ connections.put(candidate.getCid(), socksConnection);
+ socksConnection.connect(new OnTransportConnected() {
- @Override
- public void established() {
- Log.d(Config.LOGTAG,
- "connected to primary candidate");
- mergeCandidate(candidate);
- content.socks5transport().setChildren(
- getCandidatesAsElements());
- packet.setContent(content);
- sendJinglePacket(packet);
- connectNextCandidate();
- }
- });
- } else {
- Log.d(Config.LOGTAG,
- "did not find a primary candidate for ourself");
- content.socks5transport().setChildren(
- getCandidatesAsElements());
+ @Override
+ public void failed() {
+ Log.d(Config.LOGTAG,"connection to our own primary candidate failed");
+ content.socks5transport().setChildren(getCandidatesAsElements());
packet.setContent(content);
sendJinglePacket(packet);
connectNextCandidate();
}
- }
- });
+ @Override
+ public void established() {
+ Log.d(Config.LOGTAG, "connected to primary candidate");
+ mergeCandidate(candidate);
+ content.socks5transport().setChildren(getCandidatesAsElements());
+ packet.setContent(content);
+ sendJinglePacket(packet);
+ connectNextCandidate();
+ }
+ });
+ } else {
+ Log.d(Config.LOGTAG,"did not find a primary candidate for ourself");
+ content.socks5transport().setChildren(getCandidatesAsElements());
+ packet.setContent(content);
+ sendJinglePacket(packet);
+ connectNextCandidate();
+ }
+ }
+ });
}
private JinglePacket bootstrapPacket(String action) {
@@ -479,16 +469,13 @@ public class JingleConnection implements Downloadable {
Content content = packet.getJingleContent();
if (content.hasSocks5Transport()) {
if (content.socks5transport().hasChild("activated")) {
- if ((this.transport != null)
- && (this.transport instanceof JingleSocks5Transport)) {
+ if ((this.transport != null) && (this.transport instanceof JingleSocks5Transport)) {
onProxyActivated.success();
} else {
- String cid = content.socks5transport()
- .findChild("activated").getAttribute("cid");
+ String cid = content.socks5transport().findChild("activated").getAttribute("cid");
Log.d(Config.LOGTAG, "received proxy activated (" + cid
+ ")prior to choosing our own transport");
- JingleSocks5Transport connection = this.connections
- .get(cid);
+ JingleSocks5Transport connection = this.connections.get(cid);
if (connection != null) {
connection.setActivated(true);
} else {
@@ -12,6 +12,7 @@ import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.services.AbstractConnectionManager;
import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.Xmlns;
import eu.siacs.conversations.xml.Element;
import eu.siacs.conversations.xmpp.OnIqPacketReceived;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
@@ -80,49 +81,37 @@ public class JingleConnectionManager extends AbstractConnectionManager {
return;
}
if (!this.primaryCandidates.containsKey(account.getJid().toBareJid())) {
- String xmlns = "http://jabber.org/protocol/bytestreams";
- final String proxy = account.getXmppConnection()
- .findDiscoItemByFeature(xmlns);
+ final String proxy = account.getXmppConnection().findDiscoItemByFeature(Xmlns.BYTE_STREAMS);
if (proxy != null) {
IqPacket iq = new IqPacket(IqPacket.TYPE.GET);
iq.setAttribute("to", proxy);
- iq.query(xmlns);
- account.getXmppConnection().sendIqPacket(iq,
- new OnIqPacketReceived() {
+ iq.query(Xmlns.BYTE_STREAMS);
+ account.getXmppConnection().sendIqPacket(iq,new OnIqPacketReceived() {
- @Override
- public void onIqPacketReceived(Account account,
- IqPacket packet) {
- Element streamhost = packet
- .query()
- .findChild("streamhost",
- "http://jabber.org/protocol/bytestreams");
- if (streamhost != null) {
- JingleCandidate candidate = new JingleCandidate(
- nextRandomId(), true);
- candidate.setHost(streamhost
- .getAttribute("host"));
- candidate.setPort(Integer
- .parseInt(streamhost
- .getAttribute("port")));
- candidate
- .setType(JingleCandidate.TYPE_PROXY);
- try {
- candidate.setJid(Jid.fromString(proxy));
- } catch (final InvalidJidException e) {
- candidate.setJid(null);
- }
- candidate.setPriority(655360 + 65535);
- primaryCandidates.put(account.getJid().toBareJid(),
- candidate);
- listener.onPrimaryCandidateFound(true,
- candidate);
- } else {
- listener.onPrimaryCandidateFound(false,
- null);
- }
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket packet) {
+ Element streamhost = packet.query().findChild("streamhost",Xmlns.BYTE_STREAMS);
+ final String host = streamhost == null ? null : streamhost.getAttribute("host");
+ final String port = streamhost == null ? null : streamhost.getAttribute("port");
+ if (host != null && port != null) {
+ try {
+ JingleCandidate candidate = new JingleCandidate(nextRandomId(), true);
+ candidate.setHost(host);
+ candidate.setPort(Integer.parseInt(port));
+ candidate.setType(JingleCandidate.TYPE_PROXY);
+ candidate.setJid(Jid.fromString(proxy));
+ candidate.setPriority(655360 + 65535);
+ primaryCandidates.put(account.getJid().toBareJid(),candidate);
+ listener.onPrimaryCandidateFound(true,candidate);
+ } catch (final NumberFormatException | InvalidJidException e) {
+ listener.onPrimaryCandidateFound(false,null);
+ return;
}
- });
+ } else {
+ listener.onPrimaryCandidateFound(false,null);
+ }
+ }
+ });
} else {
listener.onPrimaryCandidateFound(false, null);
}
@@ -141,12 +130,10 @@ public class JingleConnectionManager extends AbstractConnectionManager {
String sid = null;
Element payload = null;
if (packet.hasChild("open", "http://jabber.org/protocol/ibb")) {
- payload = packet
- .findChild("open", "http://jabber.org/protocol/ibb");
+ payload = packet.findChild("open", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
- payload = packet
- .findChild("data", "http://jabber.org/protocol/ibb");
+ payload = packet.findChild("data", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
}
if (sid != null) {
@@ -161,10 +148,9 @@ public class JingleConnectionManager extends AbstractConnectionManager {
}
}
}
- Log.d(Config.LOGTAG,
- "couldnt deliver payload: " + payload.toString());
+ Log.d(Config.LOGTAG,"couldn't deliver payload: " + payload.toString());
} else {
- Log.d(Config.LOGTAG, "no sid found in incomming ibb packet");
+ Log.d(Config.LOGTAG, "no sid found in incoming ibb packet");
}
}