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/*
* Copyright (c) 2013-2017 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <Swiften/Base/API.h>
#include <Swiften/Elements/ErrorPayload.h>
#include <Swiften/FileTransfer/FileTransferTransporter.h>
namespace Swift {
class LocalJingleTransportCandidateGenerator;
class RemoteJingleTransportCandidateSelector;
class SOCKS5BytestreamRegistry;
class SOCKS5BytestreamServerManager;
class SOCKS5BytestreamProxiesManager;
class SOCKS5BytestreamClientSession;
class SOCKS5BytestreamServerSession;
class IDGenerator;
class IQRouter;
class ReadBytestream;
class WriteBytestream;
class ConnectionFactory;
class TimerFactory;
class CryptoProvider;
class FileTransferOptions;
class SWIFTEN_API DefaultFileTransferTransporter : public FileTransferTransporter {
public:
enum Role {
Initiator,
Responder
};
DefaultFileTransferTransporter(
const JID& initiator,
const JID& responder,
Role role,
SOCKS5BytestreamRegistry*,
SOCKS5BytestreamServerManager* s5bServerManager,
SOCKS5BytestreamProxiesManager* s5bProxy,
IDGenerator* idGenerator,
ConnectionFactory*,
TimerFactory*,
CryptoProvider*,
IQRouter*,
const FileTransferOptions&);
virtual ~DefaultFileTransferTransporter() override;
virtual void initialize();
virtual void initialize(const std::string& s5bSessionID);
virtual void startGeneratingLocalCandidates() override;
virtual void stopGeneratingLocalCandidates() override;
virtual void addRemoteCandidates(
const std::vector<JingleS5BTransportPayload::Candidate>&, const std::string&) override;
virtual void startTryingRemoteCandidates() override;
virtual void stopTryingRemoteCandidates() override;
virtual void startActivatingProxy(const JID& jid) override;
virtual void stopActivatingProxy() override;
virtual std::shared_ptr<TransportSession> createIBBSendSession(
const std::string& sessionID, unsigned int blockSize, std::shared_ptr<ReadBytestream>) override;
virtual std::shared_ptr<TransportSession> createIBBReceiveSession(
const std::string& sessionID, unsigned long long size, std::shared_ptr<WriteBytestream>) override;
virtual std::shared_ptr<TransportSession> createRemoteCandidateSession(
std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
virtual std::shared_ptr<TransportSession> createRemoteCandidateSession(
std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
virtual std::shared_ptr<TransportSession> createLocalCandidateSession(
std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
virtual std::shared_ptr<TransportSession> createLocalCandidateSession(
std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
private:
void handleLocalCandidatesGenerated(const std::vector<JingleS5BTransportPayload::Candidate>&);
void handleRemoteCandidateSelectFinished(
const boost::optional<JingleS5BTransportPayload::Candidate>&,
std::shared_ptr<SOCKS5BytestreamClientSession>);
void handleActivateProxySessionResult(const std::string& sessionID, ErrorPayload::ref error);
void closeLocalSession();
void closeRemoteSession();
std::shared_ptr<SOCKS5BytestreamServerSession> getServerSession();
std::string getSOCKS5DstAddr() const;
std::string getInitiatorCandidateSOCKS5DstAddr() const;
std::string getResponderCandidateSOCKS5DstAddr() const;
std::string getRemoteCandidateSOCKS5DstAddr() const;
std::string getLocalCandidateSOCKS5DstAddr() const;
private:
JID initiator;
JID responder;
Role role;
SOCKS5BytestreamRegistry* s5bRegistry;
SOCKS5BytestreamServerManager* s5bServerManager;
SOCKS5BytestreamProxiesManager* s5bProxy;
CryptoProvider* crypto;
IQRouter* router;
LocalJingleTransportCandidateGenerator* localCandidateGenerator;
RemoteJingleTransportCandidateSelector* remoteCandidateSelector;
std::string s5bSessionID;
std::shared_ptr<SOCKS5BytestreamClientSession> remoteS5BClientSession;
};
}
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Swift