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/*
* Copyright (c) 2015-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.filetransfer;
import com.isode.stroke.elements.JingleS5BTransportPayload;
import com.isode.stroke.signals.Signal2;
import com.isode.stroke.signals.Signal3;
import com.isode.stroke.elements.ErrorPayload;
import com.isode.stroke.jid.JID;
import java.util.Vector;
import java.util.logging.Logger;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.queries.IQRouter;
import com.isode.stroke.queries.GenericRequest;
import com.isode.stroke.signals.Slot1;
import com.isode.stroke.signals.Slot2;
import com.isode.stroke.base.IDGenerator;
import com.isode.stroke.base.SafeByteArray;
import com.isode.stroke.network.ConnectionFactory;
import com.isode.stroke.network.TimerFactory;
import com.isode.stroke.elements.S5BProxyRequest;
import com.isode.stroke.elements.IQ;
import com.isode.stroke.stringcodecs.Hexify;
import com.isode.stroke.elements.S5BProxyRequest;
class DummyFileTransferTransporter extends FileTransferTransporter {
public enum Role {
Initiator,
Responder
};
public DummyFileTransferTransporter(
final JID initiator,
final JID responder,
Role role,
SOCKS5BytestreamRegistry s5bRegistry,
SOCKS5BytestreamServerManager s5bServerManager,
SOCKS5BytestreamProxiesManager s5bProxy,
IDGenerator idGenerator,
ConnectionFactory connectionFactory,
TimerFactory timer,
CryptoProvider cryptoProvider,
IQRouter iqRouter,
final FileTransferOptions ftOptions) {
initiator_ = initiator;
responder_ = responder;
role_ = role;
s5bRegistry_ = s5bRegistry;
crypto_ = cryptoProvider;
iqRouter_ = iqRouter;
ftOptions_ = new FileTransferOptions(ftOptions);
}
public void initialize() {
s5bSessionID_ = s5bRegistry_.generateSessionID();
}
public void startGeneratingLocalCandidates() {
Vector<JingleS5BTransportPayload.Candidate> candidates = new Vector<JingleS5BTransportPayload.Candidate>();
if (ftOptions_.isDirectAllowed()) {
JingleS5BTransportPayload.Candidate candidate = new JingleS5BTransportPayload.Candidate();
candidate.cid = "123";
candidate.priority = 1235;
candidates.add(candidate);
}
onLocalCandidatesGenerated.emit(s5bSessionID_, candidates, getSOCKS5DstAddr());
}
public void stopGeneratingLocalCandidates() {
}
public void addRemoteCandidates(final Vector<JingleS5BTransportPayload.Candidate> candidates, final String d) {
}
public void startTryingRemoteCandidates() {
onRemoteCandidateSelectFinished.emit(s5bSessionID_, null);
}
public void stopTryingRemoteCandidates() {
}
public void startActivatingProxy(final JID proxy) {
}
public void stopActivatingProxy() {
}
public TransportSession createIBBSendSession(final String sessionID, int blockSize, ReadBytestream stream) {
IBBSendSession ibbSession =new IBBSendSession(
sessionID, initiator_, responder_, stream, iqRouter_);
ibbSession.setBlockSize(blockSize);
return new IBBSendTransportSession(ibbSession);
}
public TransportSession createIBBReceiveSession(final String sessionID, int size, WriteBytestream stream) {
IBBReceiveSession ibbSession = new IBBReceiveSession(
sessionID, initiator_, responder_, size, stream, iqRouter_);
return new IBBReceiveTransportSession(ibbSession);
}
public TransportSession createRemoteCandidateSession(
ReadBytestream stream, final JingleS5BTransportPayload.Candidate candidate) {
return null;
}
public TransportSession createRemoteCandidateSession(
WriteBytestream stream, final JingleS5BTransportPayload.Candidate candidate) {
return null;
}
public TransportSession createLocalCandidateSession(
ReadBytestream stream, final JingleS5BTransportPayload.Candidate candidate) {
return null;
}
public TransportSession createLocalCandidateSession(
WriteBytestream stream, final JingleS5BTransportPayload.Candidate candidate) {
return null;
}
private String getSOCKS5DstAddr() {
String result = "";
if (Role.Initiator.equals(role_)) {
result = getInitiatorCandidateSOCKS5DstAddr();
}
else {
result = getResponderCandidateSOCKS5DstAddr();
}
return result;
}
private String getInitiatorCandidateSOCKS5DstAddr() {
return Hexify.hexify(crypto_.getSHA1Hash(new SafeByteArray(s5bSessionID_ + initiator_.toString() + responder_.toString())));
}
private String getResponderCandidateSOCKS5DstAddr() {
return Hexify.hexify(crypto_.getSHA1Hash(new SafeByteArray(s5bSessionID_ + responder_.toString() + initiator_.toString())));
}
private JID initiator_;
private JID responder_;
private Role role_;
private SOCKS5BytestreamRegistry s5bRegistry_;
private CryptoProvider crypto_;
private String s5bSessionID_;
private IQRouter iqRouter_;
private final FileTransferOptions ftOptions_;
};
public class DummyFileTransferTransporterFactory implements FileTransferTransporterFactory {
public DummyFileTransferTransporterFactory(
SOCKS5BytestreamRegistry s5bRegistry,
SOCKS5BytestreamServerManager s5bServerManager,
SOCKS5BytestreamProxiesManager s5bProxy,
IDGenerator idGenerator,
ConnectionFactory connectionFactory,
TimerFactory timerFactory,
CryptoProvider cryptoProvider,
IQRouter iqRouter) {
s5bRegistry_ = s5bRegistry;
s5bServerManager_ = s5bServerManager;
s5bProxy_ = s5bProxy;
idGenerator_ = idGenerator;
connectionFactory_ = connectionFactory;
timerFactory_ = timerFactory;
cryptoProvider_ = cryptoProvider;
iqRouter_ = iqRouter;
}
public FileTransferTransporter createInitiatorTransporter(final JID initiator, final JID responder, final FileTransferOptions options) {
DummyFileTransferTransporter transporter = new DummyFileTransferTransporter(
initiator,
responder,
DummyFileTransferTransporter.Role.Initiator,
s5bRegistry_,
s5bServerManager_,
s5bProxy_,
idGenerator_,
connectionFactory_,
timerFactory_,
cryptoProvider_,
iqRouter_,
options);
transporter.initialize();
return transporter;
}
public FileTransferTransporter createResponderTransporter(final JID initiator, final JID responder, final String s5bSessionID, final FileTransferOptions options) {
return null;
}
private SOCKS5BytestreamRegistry s5bRegistry_;
private SOCKS5BytestreamServerManager s5bServerManager_;
private SOCKS5BytestreamProxiesManager s5bProxy_;
private IDGenerator idGenerator_;
private ConnectionFactory connectionFactory_;
private TimerFactory timerFactory_;
private CryptoProvider cryptoProvider_;
private IQRouter iqRouter_;
};
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Swift