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Code Issues Releases Wiki Activity

First state representing stuff

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vanitasvitae 2017-06-19 14:44:35 +02:00
parent 1912ebb8d0
commit e0a54c19d6
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
9 changed files with 221 additions and 18 deletions
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48
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileOffer.java
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@ -16,7 +16,15 @@
*/
package org.jivesoftware.smackx.jingle_filetransfer;
import java.io.File;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smackx.jingle.JingleManager;
import org.jivesoftware.smackx.jingle.Role;
import org.jivesoftware.smackx.jingle.element.Jingle;
import org.jivesoftware.smackx.jingle_filetransfer.callback.IncomingFileOfferCallback;
import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransfer;
import org.jxmpp.jid.FullJid;
@ -25,7 +33,43 @@ import org.jxmpp.jid.FullJid;
*/
public class JingleFileOffer extends JingleFileTransferSession {
public JingleFileOffer(FullJid initiator, FullJid responder, Role role, String sid) {
super(initiator, responder, role, sid, Type.offer);
public JingleFileOffer(XMPPConnection connection, FullJid initiator, FullJid responder, Role role, String sid) {
super(connection, initiator, responder, role, sid, Type.offer);
}
public static JingleFileOffer createOutgoingFileOffer(XMPPConnection connection, FullJid recipient) {
return new JingleFileOffer(connection, connection.getUser().asFullJidOrThrow(), recipient,
Role.initiator, JingleManager.randomSid());
}
public static JingleFileOffer createIncomingFileOffer(XMPPConnection connection, Jingle request) {
return new JingleFileOffer(connection, request.getInitiator(), connection.getUser().asFullJidOrThrow(),
Role.responder, request.getSid());
}
@Override
public IQ handleSessionInitiate(Jingle initiate) {
if (role == Role.initiator) {
}
if (getState() != State.fresh) {
return jutil.createErrorOutOfOrder(initiate);
}
IncomingFileOfferCallback callback = new IncomingFileOfferCallback() {
@Override
public void accept(JingleFileTransfer file, File target) {
}
@Override
public void decline() {
}
};
JingleFileTransferManager.getInstanceFor(connection).notifyIncomingFileOffer(initiate, callback);
return jutil.createAck(initiate);
}
}

18
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileRequest.java
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@ -16,7 +16,8 @@
*/
package org.jivesoftware.smackx.jingle_filetransfer;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smackx.jingle.JingleManager;
import org.jivesoftware.smackx.jingle.Role;
import org.jivesoftware.smackx.jingle.element.Jingle;
@ -27,12 +28,17 @@ import org.jxmpp.jid.FullJid;
*/
public class JingleFileRequest extends JingleFileTransferSession {
public JingleFileRequest(FullJid initiator, FullJid responder, Role role, String sid) {
super(initiator, responder, role, sid, Type.request);
public JingleFileRequest(XMPPConnection connection, FullJid initiator, FullJid responder, Role role, String sid) {
super(connection, initiator, responder, role, sid, Type.request);
}
@Override
public IQ handleJingleSessionRequest(Jingle jingle) {
return null;
public static JingleFileRequest createOutgoingFileRequest(XMPPConnection connection, FullJid recipient) {
return new JingleFileRequest(connection, connection.getUser().asFullJidOrThrow(), recipient, Role.initiator,
JingleManager.randomSid());
}
public static JingleFileRequest createIncomingFileRequest(XMPPConnection connection, Jingle request) {
return new JingleFileRequest(connection, request.getInitiator(), connection.getUser().asFullJidOrThrow(), Role.responder,
request.getSid());
}
}

39
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java
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@ -24,10 +24,11 @@ import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
import org.jivesoftware.smackx.jingle.JingleHandler;
import org.jivesoftware.smackx.jingle.JingleManager;
import org.jivesoftware.smackx.jingle.Role;
import org.jivesoftware.smackx.jingle.JingleUtil;
import org.jivesoftware.smackx.jingle.element.Jingle;
import org.jivesoftware.smackx.jingle.element.JingleAction;
import org.jivesoftware.smackx.jingle.element.JingleContent;
import org.jivesoftware.smackx.jingle_filetransfer.callback.IncomingFileOfferCallback;
import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransfer;
import org.jxmpp.jid.FullJid;
@ -38,12 +39,14 @@ import org.jxmpp.jid.FullJid;
public final class JingleFileTransferManager extends Manager implements JingleHandler {
private static final WeakHashMap<XMPPConnection, JingleFileTransferManager> INSTANCES = new WeakHashMap<>();
private final JingleUtil jutil;
private JingleFileTransferManager(XMPPConnection connection) {
super(connection);
ServiceDiscoveryManager.getInstanceFor(connection).addFeature(JingleFileTransfer.NAMESPACE_V5);
JingleManager jingleManager = JingleManager.getInstanceFor(connection);
jingleManager.registerDescriptionHandler(JingleFileTransfer.NAMESPACE_V5, this);
jutil = new JingleUtil(connection);
}
public static JingleFileTransferManager getInstanceFor(XMPPConnection connection) {
@ -60,22 +63,44 @@ public final class JingleFileTransferManager extends Manager implements JingleHa
FullJid fullJid = jingle.getFrom().asFullJidOrThrow();
String sid = jingle.getSid();
JingleFileTransferSession handler = createSession(jingle);
//Get handler
JingleFileTransferSession handler;
try {
handler = createSessionHandler(jingle);
} catch (IllegalArgumentException malformed) {
// If senders is neither initiator, nor responder, consider session malformed.
// See XEP-0166 §6.3 Example 16 and XEP-0234 §4.1
return jutil.createErrorMalformedRequest(jingle);
}
JingleManager.getInstanceFor(connection()).registerJingleSessionHandler(fullJid, sid, handler);
return handler.handleJingleSessionRequest(jingle);
}
private JingleFileTransferSession createSession(Jingle request) {
/**
* Create a session handler (FileOffer or FileRequest) for the request.
* @param request
* @return
*/
private JingleFileTransferSession createSessionHandler(Jingle request) {
if (request.getAction() != JingleAction.session_initiate) {
throw new IllegalArgumentException("Requests action MUST be session-initiate.");
}
JingleContent content = request.getContents().get(0);
//File Offer
if (content.getSenders() == JingleContent.Senders.initiator) {
return new JingleFileOffer(request.getInitiator(), request.getResponder(), Role.responder, request.getSid());
} else if (content.getSenders() == JingleContent.Senders.responder) {
return new JingleFileRequest(request.getInitiator(), request.getResponder(), Role.responder, request.getSid());
} else {
return JingleFileOffer.createIncomingFileOffer(connection(), request);
} //File Request
else if (content.getSenders() == JingleContent.Senders.responder) {
return JingleFileRequest.createIncomingFileRequest(connection(), request);
} //Malformed Request
else {
throw new IllegalArgumentException("Requests content.senders MUST be either responder or initiator.");
}
}
public void notifyIncomingFileOffer(Jingle initiate, IncomingFileOfferCallback callback) {
}
}

22
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferSession.java
View file

@ -16,7 +16,9 @@
*/
package org.jivesoftware.smackx.jingle_filetransfer;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smackx.jingle.JingleSession;
import org.jivesoftware.smackx.jingle.JingleUtil;
import org.jivesoftware.smackx.jingle.Role;
import org.jxmpp.jid.FullJid;
@ -33,23 +35,39 @@ public abstract class JingleFileTransferSession extends JingleSession {
}
public enum State {
fresh,
pending,
active,
terminated,
;
}
private final Type type;
protected final XMPPConnection connection;
protected final JingleUtil jutil;
public JingleFileTransferSession(FullJid initiator, FullJid responder, Role role, String sid, Type type) {
private final Type type;
private State state;
public JingleFileTransferSession(XMPPConnection connection, FullJid initiator, FullJid responder, Role role, String sid, Type type) {
super(initiator, responder, role, sid);
this.type = type;
this.state = State.fresh;
this.connection = connection;
this.jutil = new JingleUtil(connection);
}
public Type getType() {
return type;
}
public State getState() {
return state;
}
public void setState(State state) {
this.state = state;
}
public boolean isOffer() {
return this.type == Type.offer;
}

31
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/callback/IncomingFileOfferCallback.java Normal file
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@ -0,0 +1,31 @@
/**
*
* Copyright 2017 Paul Schaub
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smackx.jingle_filetransfer.callback;
import java.io.File;
import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransfer;
/**
* Callback used to accept/decline file offers.
*/
public interface IncomingFileOfferCallback {
void accept(JingleFileTransfer file, File target);
void decline();
}

31
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/callback/IncomingFileRequestCallback.java Normal file
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@ -0,0 +1,31 @@
/**
*
* Copyright 2017 Paul Schaub
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smackx.jingle_filetransfer.callback;
import java.io.File;
import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransfer;
/**
* Callback used to accept/decline file requests.
*/
public interface IncomingFileRequestCallback {
void accept(JingleFileTransfer file, File source);
void decline();
}

22
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/callback/package-info.java Normal file
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@ -0,0 +1,22 @@
/**
*
* Copyright 2017 Paul Schaub
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Smack's API for <a href="https://xmpp.org/extensions/xep-0234.html">XEP-0234: Jingle File Transfer</a>.
* Callbacks.
*/
package org.jivesoftware.smackx.jingle_filetransfer.callback;

7
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleManager.java
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@ -27,6 +27,7 @@ import org.jivesoftware.smack.iqrequest.AbstractIqRequestHandler;
import org.jivesoftware.smack.iqrequest.IQRequestHandler.Mode;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.IQ.Type;
import org.jivesoftware.smack.util.StringUtils;
import org.jivesoftware.smackx.jingle.element.Jingle;
import org.jivesoftware.smackx.jingle.element.JingleAction;
import org.jivesoftware.smackx.jingle.element.JingleContent;
@ -73,7 +74,7 @@ public final class JingleManager extends Manager {
JingleSessionHandler sessionHandler = jingleSessionHandlers.get(fullJidAndSessionId);
if (sessionHandler != null) {
//Handle existing session
return sessionHandler.handleJingleSessionRequest(jingle, jingle.getSid());
return sessionHandler.handleJingleSessionRequest(jingle);
}
if (jingle.getAction() == JingleAction.session_initiate) {
@ -109,4 +110,8 @@ public final class JingleManager extends Manager {
FullJidAndSessionId fullJidAndSessionId = new FullJidAndSessionId(otherJid, sessionId);
return jingleSessionHandlers.remove(fullJidAndSessionId);
}
public static String randomSid() {
return StringUtils.randomString(24);
}
}

21
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleUtil.java
View file

@ -324,6 +324,10 @@ public class JingleUtil {
return connection.createStanzaCollectorAndSend(jingle).nextResultOrThrow();
}
public IQ sendContentRejectFileNotAvailable(FullJid recipient, String sessionId, JingleContentDescription description) {
return null; //TODO Later
}
public Jingle createSessionPing(FullJid recipient, String sessionId) {
Jingle.Builder jb = Jingle.getBuilder();
jb.setSessionId(sessionId)
@ -343,6 +347,14 @@ public class JingleUtil {
return connection.createStanzaCollectorAndSend(jingle).nextResultOrThrow();
}
public IQ createAck(Jingle jingle) {
return IQ.createResultIQ(jingle);
}
public void sendAck(Jingle jingle) throws SmackException.NotConnectedException, InterruptedException {
connection.sendStanza(createAck(jingle));
}
public IQ createErrorUnknownSession(Jingle request) {
XMPPError.Builder error = XMPPError.getBuilder();
error.setCondition(XMPPError.Condition.item_not_found)
@ -399,4 +411,13 @@ public class JingleUtil {
throws SmackException.NotConnectedException, InterruptedException {
connection.sendStanza(createErrorOutOfOrder(request));
}
public IQ createErrorMalformedRequest(Jingle request) {
return IQ.createErrorResponse(request, XMPPError.Condition.bad_request);
}
public void sendErrorMalformedRequest(Jingle request)
throws SmackException.NotConnectedException, InterruptedException {
connection.sendStanza(createErrorMalformedRequest(request));
}
}