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vanitasvitae 2017-06-21 14:11:42 +02:00
parent 9da555f57e
commit 6023350364
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
10 changed files with 212 additions and 116 deletions
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71
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/IncomingJingleFileOffer.java
View file

@ -29,7 +29,6 @@ import org.jivesoftware.smackx.jingle.Role;
import org.jivesoftware.smackx.jingle.element.Jingle;
import org.jivesoftware.smackx.jingle.element.JingleContent;
import org.jivesoftware.smackx.jingle.element.JingleContentTransport;
import org.jivesoftware.smackx.jingle.transports.JingleTransportManager;
import org.jivesoftware.smackx.jingle_filetransfer.callback.IncomingFileOfferCallback;
import org.jivesoftware.smackx.jingle_filetransfer.element.JingleFileTransfer;
@ -40,6 +39,18 @@ import org.jxmpp.jid.FullJid;
*/
public class IncomingJingleFileOffer extends JingleFileTransferSession implements IncomingFileOfferCallback {
private static final Logger LOGGER = Logger.getLogger(IncomingJingleFileOffer.class.getName());
private Jingle pendingSessionInitiate = null;
public enum State {
fresh,
pending,
sent_transport_replace,
active,
terminated,
;
}
private State state;
public IncomingJingleFileOffer(XMPPConnection connection, FullJid initiator, String sid) {
super(connection, initiator, connection.getUser().asFullJidOrThrow(), Role.responder, sid, Type.offer);
@ -50,9 +61,10 @@ public class IncomingJingleFileOffer extends JingleFileTransferSession implement
}
@Override
public IQ handleSessionInitiate(Jingle initiate) {
public IQ handleSessionInitiate(Jingle initiate) throws InterruptedException, XMPPException.XMPPErrorException, SmackException.NotConnectedException, SmackException.NoResponseException {
JingleTransportMethodManager tm = JingleTransportMethodManager.getInstanceFor(connection);
if (getState() != State.fresh) {
if (state != State.fresh) {
//Out of order (initiate after accept)
return jutil.createErrorOutOfOrder(initiate);
}
@ -61,29 +73,53 @@ public class IncomingJingleFileOffer extends JingleFileTransferSession implement
this.creator = content.getCreator();
this.file = (JingleFileTransfer) content.getDescription();
this.name = content.getName();
this.transport = content.getJingleTransports().get(0);
this.transport = content.getJingleTransport();
this.transportManager = tm.getTransportManager(initiate);
if (transportManager == null) {
//Fallback
pendingSessionInitiate = initiate;
transportManager = tm.getBestAvailableTransportManager();
if (transportManager == null) {
jutil.sendSessionTerminateUnsupportedTransports(initiate.getInitiator(), initiate.getSid());
state = State.terminated;
return jutil.createAck(initiate);
}
transport = transportManager.createTransport();
jutil.sendTransportReplace(initiate.getFrom().asFullJidOrThrow(), initiate.getInitiator(),
initiate.getSid(), creator, name, transport);
state = State.sent_transport_replace;
return jutil.createAck(initiate);
}
JingleFileTransferManager.getInstanceFor(connection).notifyIncomingFileOffer(initiate, this);
setState(State.pending);
state = State.pending;
return jutil.createAck(initiate);
}
@Override
public void acceptIncomingFileOffer(Jingle request, File target) {
FullJid recipient = request.getInitiator();
String sid = request.getSid();
JingleContent content = request.getContents().get(0);
public IQ handleTransportAccept(Jingle transportAccept) {
//Get TransportManager
JingleTransportManager<?> transportManager = JingleTransportMethodManager.getInstanceFor(connection)
.getTransportManager(request);
if (state != State.sent_transport_replace) {
return jutil.createErrorOutOfOrder(transportAccept);
}
JingleFileTransferManager.getInstanceFor(connection).notifyIncomingFileOffer(pendingSessionInitiate, this);
transport = transportAccept.getContents().get(0).getJingleTransport();
state = State.pending;
return jutil.createAck(transportAccept);
}
@Override
public void acceptIncomingFileOffer(Jingle request, File target) {
if (transportManager == null) {
//Unsupported transport
LOGGER.log(Level.WARNING, "Unsupported Transport method.");
setState(State.terminated);
try {
jutil.sendSessionTerminateUnsupportedTransports(recipient, sid);
jutil.sendSessionTerminateUnsupportedTransports(request.getFrom().asFullJidOrThrow(), sid);
} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | XMPPException.XMPPErrorException e) {
LOGGER.log(Level.SEVERE, "Could not send session-terminate: " + e, e);
}
@ -92,9 +128,8 @@ public class IncomingJingleFileOffer extends JingleFileTransferSession implement
JingleContentTransport transport = transportManager.createTransport(request);
try {
jutil.sendSessionAccept(recipient, sid, content.getCreator(), content.getName(), content.getSenders(),
content.getDescription(), transport);
setState(State.active);
jutil.sendSessionAccept(getInitiator(), sid, creator, name, JingleContent.Senders.initiator, file, transport);
state = State.active;
} catch (SmackException.NotConnectedException | SmackException.NoResponseException | XMPPException.XMPPErrorException | InterruptedException e) {
LOGGER.log(Level.SEVERE, "Could not send session-accept: " + e, e);
}
@ -102,7 +137,7 @@ public class IncomingJingleFileOffer extends JingleFileTransferSession implement
@Override
public void declineIncomingFileOffer(Jingle request) {
setState(State.terminated);
state = State.terminated;
try {
jutil.sendSessionTerminateDecline(request.getInitiator(), request.getSid());
} catch (SmackException.NotConnectedException | SmackException.NoResponseException | XMPPException.XMPPErrorException | InterruptedException e) {

1
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java
View file

@ -77,6 +77,7 @@ public final class JingleFileTransferManager extends Manager implements JingleHa
}
JingleManager.getInstanceFor(connection()).registerJingleSessionHandler(fullJid, sid, handler);
return handler.handleJingleSessionRequest(jingle);
}

18
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferSession.java
View file

@ -38,14 +38,6 @@ public abstract class JingleFileTransferSession extends JingleSession {
;
}
public enum State {
fresh,
pending,
active,
terminated,
;
}
protected final XMPPConnection connection;
protected final JingleUtil jutil;
@ -56,12 +48,10 @@ public abstract class JingleFileTransferSession extends JingleSession {
protected JingleTransportManager<?> transportManager;
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);
}
@ -70,14 +60,6 @@ public abstract class JingleFileTransferSession extends JingleSession {
return type;
}
public State getState() {
return state;
}
public void setState(State state) {
this.state = state;
}
public boolean isOffer() {
return this.type == Type.offer;
}

98
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/OutgoingJingleFileOffer.java
View file

@ -17,10 +17,6 @@
package org.jivesoftware.smackx.jingle_filetransfer;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -47,12 +43,23 @@ public class OutgoingJingleFileOffer extends JingleFileTransferSession {
private static final Logger LOGGER = Logger.getLogger(OutgoingJingleFileOffer.class.getName());
public enum State {
fresh,
pending,
sent_transport_replace,
active,
terminated,
;
}
private Thread sendingThread;
private File source;
private State state;
public OutgoingJingleFileOffer(XMPPConnection connection, FullJid responder, String sid) {
super(connection, connection.getUser().asFullJidOrThrow(), responder, Role.initiator, sid, Type.offer);
state = State.fresh;
}
public OutgoingJingleFileOffer(XMPPConnection connection, FullJid recipient) {
@ -60,7 +67,7 @@ public class OutgoingJingleFileOffer extends JingleFileTransferSession {
}
public void sendFile(JingleFileTransfer file, JingleContent.Creator creator, String name) throws InterruptedException, XMPPException.XMPPErrorException, SmackException.NotConnectedException, SmackException.NoResponseException {
if (getState() == State.fresh) {
if (state == State.fresh) {
transportManager = JingleTransportMethodManager.getInstanceFor(connection)
.getBestAvailableTransportManager();
@ -71,20 +78,28 @@ public class OutgoingJingleFileOffer extends JingleFileTransferSession {
transport = transportManager.createTransport();
jutil.sendSessionInitiateFileOffer(getResponder(), getSessionId(), creator, name, file, transport);
state = State.pending;
}
}
@Override
public IQ handleSessionAccept(Jingle sessionAccept) {
setState(State.active);
transportManager.initiateOutgoingSession(transport, new JingleTransportInitiationCallback() {
@Override
public void onSessionInitiated(final BytestreamSession session) {
sendingThread = new SendingThread(session, source);
sendingThread.run();
}
});
public IQ handleSessionAccept(Jingle sessionAccept) throws SmackException.NotConnectedException, InterruptedException {
// Out of order?
if (state != State.pending) {
LOGGER.log(Level.WARNING, "Out of order!");
jutil.sendErrorOutOfOrder(sessionAccept);
}
// Legal
else {
state = State.active;
transportManager.initiateOutgoingSession(transport, new JingleTransportInitiationCallback() {
@Override
public void onSessionInitiated(final BytestreamSession session) {
sendingThread = new SendingThread(session, source);
sendingThread.run();
}
});
}
return jutil.createAck(sessionAccept);
}
@ -96,7 +111,7 @@ public class OutgoingJingleFileOffer extends JingleFileTransferSession {
sendingThread.interrupt();
}
setState(State.terminated);
state = State.terminated;
return jutil.createAck(sessionTerminate);
}
@ -115,55 +130,4 @@ public class OutgoingJingleFileOffer extends JingleFileTransferSession {
return jutil.createAck(transportReplace);
}
private static class SendingThread extends Thread {
private final BytestreamSession session;
private final File source;
public SendingThread(BytestreamSession session, File source) {
this.session = session;
this.source = source;
}
@Override
public void run() {
InputStream inputStream;
OutputStream outputStream;
try {
inputStream = new FileInputStream(source);
outputStream = session.getOutputStream();
byte[] filebuf = new byte[(int) source.length()];
int r = inputStream.read(filebuf);
if (r < 0) {
throw new IOException("Read returned -1");
}
outputStream.write(filebuf);
}
catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not send file: " + e, e);
}
finally {
try {
session.close();
} catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not close session.", e);
}
}
}
@Override
public void interrupt() {
try {
session.close();
} catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not close session.", e);
}
super.interrupt();
}
}
}

82
smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/SendingThread.java Normal file
View file

@ -0,0 +1,82 @@
/**
*
* 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;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jivesoftware.smackx.bytestreams.BytestreamSession;
/**
* Created by vanitas on 21.06.17.
*/
public class SendingThread extends Thread {
private static final Logger LOGGER = Logger.getLogger(SendingThread.class.getName());
private final BytestreamSession session;
private final File source;
public SendingThread(BytestreamSession session, File source) {
this.session = session;
this.source = source;
}
@Override
public void run() {
InputStream inputStream;
OutputStream outputStream;
try {
inputStream = new FileInputStream(source);
outputStream = session.getOutputStream();
byte[] filebuf = new byte[(int) source.length()];
int r = inputStream.read(filebuf);
if (r < 0) {
throw new IOException("Read returned -1");
}
outputStream.write(filebuf);
}
catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not send file: " + e, e);
}
finally {
try {
session.close();
} catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not close session.", e);
}
}
}
@Override
public void interrupt() {
try {
session.close();
} catch (IOException e) {
LOGGER.log(Level.SEVERE, "Could not close session.", e);
}
super.interrupt();
}
}

14
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleSession.java
View file

@ -91,6 +91,7 @@ public abstract class JingleSession implements JingleSessionHandler {
@Override
public IQ handleJingleSessionRequest(Jingle jingle) {
try {
switch (jingle.getAction()) {
case content_accept:
return handleContentAccept(jingle);
@ -121,17 +122,16 @@ public abstract class JingleSession implements JingleSessionHandler {
case session_terminate:
return handleSessionTerminate(jingle);
case transport_replace:
try {
return handleTransportReplace(jingle);
} catch (InterruptedException | SmackException.NoResponseException | SmackException.NotConnectedException | XMPPException.XMPPErrorException e) {
e.printStackTrace();
}
return handleTransportReplace(jingle);
default:
return IQ.createResultIQ(jingle);
}
} catch (InterruptedException | XMPPException.XMPPErrorException | SmackException.NotConnectedException | SmackException.NoResponseException e) {
return null; //TODO:
}
}
protected IQ handleSessionInitiate(Jingle sessionInitiate) {
protected IQ handleSessionInitiate(Jingle sessionInitiate) throws InterruptedException, XMPPException.XMPPErrorException, SmackException.NotConnectedException, SmackException.NoResponseException {
return IQ.createResultIQ(sessionInitiate);
}
@ -143,7 +143,7 @@ public abstract class JingleSession implements JingleSessionHandler {
return IQ.createResultIQ(sessionInfo);
}
protected IQ handleSessionAccept(Jingle sessionAccept) {
protected IQ handleSessionAccept(Jingle sessionAccept) throws SmackException.NotConnectedException, InterruptedException {
return IQ.createResultIQ(sessionAccept);
}

2
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleTransportMethodManager.java
View file

@ -70,7 +70,7 @@ public final class JingleTransportMethodManager extends Manager {
return null;
}
JingleContentTransport transport = content.getJingleTransports().get(0);
JingleContentTransport transport = content.getJingleTransport();
if (transport == null) {
return null;
}

10
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/JingleUtil.java
View file

@ -60,7 +60,7 @@ public class JingleUtil {
.setName(contentName)
.setSenders(contentSenders)
.setDescription(description)
.addTransport(transport);
.setTransport(transport);
Jingle jingle = jb.addJingleContent(cb.build()).build();
jingle.setFrom(connection.getUser());
@ -126,7 +126,7 @@ public class JingleUtil {
.setName(contentName)
.setSenders(contentSenders)
.setDescription(description)
.addTransport(transport);
.setTransport(transport);
Jingle jingle = jb.addJingleContent(cb.build()).build();
jingle.setTo(recipient);
@ -364,7 +364,7 @@ public class JingleUtil {
.setAction(JingleAction.transport_replace);
JingleContent.Builder cb = JingleContent.getBuilder();
cb.setName(contentName).setCreator(contentCreator).addTransport(transport);
cb.setName(contentName).setCreator(contentCreator).setTransport(transport);
Jingle jingle = jb.addJingleContent(cb.build()).build();
jingle.setTo(recipient);
@ -391,7 +391,7 @@ public class JingleUtil {
.setSessionId(sessionId);
JingleContent.Builder cb = JingleContent.getBuilder();
cb.setCreator(contentCreator).setName(contentName).addTransport(transport);
cb.setCreator(contentCreator).setName(contentName).setTransport(transport);
Jingle jingle = jb.addJingleContent(cb.build()).build();
jingle.setTo(recipient);
@ -418,7 +418,7 @@ public class JingleUtil {
.setSessionId(sessionId);
JingleContent.Builder cb = JingleContent.getBuilder();
cb.setCreator(contentCreator).setName(contentName).addTransport(transport);
cb.setCreator(contentCreator).setName(contentName).setTransport(transport);
Jingle jingle = jb.addJingleContent(cb.build()).build();
jingle.setTo(recipient);

16
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/JingleTransportInitiationCallback.java
View file

@ -1,3 +1,19 @@
/**
*
* 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.transports;
import org.jivesoftware.smackx.bytestreams.BytestreamSession;

16
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/JingleTransportNegotiator.java
View file

@ -1,3 +1,19 @@
/**
*
* 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.transports;
/**