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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "Swiften/FileTransfer/OutgoingFileTransfer.h"
#include <boost/bind.hpp>
#include "Swiften/FileTransfer/StreamInitiationRequest.h"
#include "Swiften/FileTransfer/BytestreamsRequest.h"
#include "Swiften/FileTransfer/SOCKS5BytestreamServer.h"
#include "Swiften/FileTransfer/IBBSendSession.h"
namespace Swift {
OutgoingFileTransfer::OutgoingFileTransfer(const std::string& id, const JID& from, const JID& to, const std::string& name, int size, const std::string& description, boost::shared_ptr<ReadBytestream> bytestream, IQRouter* iqRouter, SOCKS5BytestreamServer* socksServer) : id(id), from(from), to(to), name(name), size(size), description(description), bytestream(bytestream), iqRouter(iqRouter), socksServer(socksServer) {
}
void OutgoingFileTransfer::start() {
StreamInitiation::ref streamInitiation(new StreamInitiation());
streamInitiation->setID(id);
streamInitiation->setFileInfo(StreamInitiationFileInfo(name, description, size));
//streamInitiation->addProvidedMethod("http://jabber.org/protocol/bytestreams");
streamInitiation->addProvidedMethod("http://jabber.org/protocol/ibb");
StreamInitiationRequest::ref request = StreamInitiationRequest::create(to, streamInitiation, iqRouter);
request->onResponse.connect(boost::bind(&OutgoingFileTransfer::handleStreamInitiationRequestResponse, this, _1, _2));
request->send();
}
void OutgoingFileTransfer::stop() {
}
void OutgoingFileTransfer::handleStreamInitiationRequestResponse(StreamInitiation::ref response, ErrorPayload::ref error) {
if (error) {
finish(FileTransferError());
}
else {
if (response->getRequestedMethod() == "http://jabber.org/protocol/bytestreams") {
socksServer->addBytestream(id, from, to, bytestream);
Bytestreams::ref bytestreams(new Bytestreams());
bytestreams->setStreamID(id);
HostAddressPort addressPort = socksServer->getAddressPort();
bytestreams->addStreamHost(Bytestreams::StreamHost(addressPort.getAddress().toString(), from, addressPort.getPort()));
BytestreamsRequest::ref request = BytestreamsRequest::create(to, bytestreams, iqRouter);
request->onResponse.connect(boost::bind(&OutgoingFileTransfer::handleBytestreamsRequestResponse, this, _1, _2));
request->send();
}
else if (response->getRequestedMethod() == "http://jabber.org/protocol/ibb") {
ibbSession = boost::shared_ptr<IBBSendSession>(new IBBSendSession(id, to, bytestream, iqRouter));
ibbSession->onFinished.connect(boost::bind(&OutgoingFileTransfer::handleIBBSessionFinished, this, _1));
ibbSession->start();
}
}
}
void OutgoingFileTransfer::handleBytestreamsRequestResponse(Bytestreams::ref, ErrorPayload::ref error) {
if (error) {
finish(FileTransferError());
}
//socksServer->onTransferFinished.connect();
}
void OutgoingFileTransfer::finish(boost::optional<FileTransferError> error) {
if (ibbSession) {
ibbSession->onFinished.disconnect(boost::bind(&OutgoingFileTransfer::handleIBBSessionFinished, this, _1));
ibbSession.reset();
}
socksServer->removeBytestream(id, from, to);
onFinished(error);
}
void OutgoingFileTransfer::handleIBBSessionFinished(boost::optional<FileTransferError> error) {
finish(error);
}
}
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Swift