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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2013-2015 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/FileTransfer/FileTransferManagerImpl.h>
#include <boost/bind.hpp>
#include <boost/filesystem.hpp>
#include <boost/cstdint.hpp>
#include <Swiften/Base/foreach.h>
#include <Swiften/Base/Log.h>
#include <Swiften/Base/Path.h>
#include "Swiften/Disco/EntityCapsProvider.h"
#include <Swiften/JID/JID.h>
#include <Swiften/Elements/JingleFileTransferFileInfo.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamServerManager.h>
#include <Swiften/FileTransfer/OutgoingFileTransferManager.h>
#include <Swiften/FileTransfer/IncomingFileTransferManager.h>
#include <Swiften/FileTransfer/DefaultFileTransferTransporterFactory.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamRegistry.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.h>
#include <Swiften/Presence/PresenceOracle.h>
#include <Swiften/Elements/Presence.h>
#include <Swiften/Network/ConnectionFactory.h>
#include <Swiften/Network/ConnectionServerFactory.h>
#include <Swiften/Network/HostAddress.h>
#include <Swiften/Network/NATTraverser.h>
#include <Swiften/Base/BoostFilesystemVersion.h>
namespace Swift {
FileTransferManagerImpl::FileTransferManagerImpl(
const JID& ownFullJID,
JingleSessionManager* jingleSessionManager,
IQRouter* router,
EntityCapsProvider* capsProvider,
PresenceOracle* presOracle,
ConnectionFactory* connectionFactory,
ConnectionServerFactory* connectionServerFactory,
TimerFactory* timerFactory,
NetworkEnvironment* networkEnvironment,
NATTraverser* natTraverser,
CryptoProvider* crypto) :
ownJID(ownFullJID),
iqRouter(router),
capsProvider(capsProvider),
presenceOracle(presOracle) {
assert(!ownFullJID.isBare());
bytestreamRegistry = new SOCKS5BytestreamRegistry();
s5bServerManager = new SOCKS5BytestreamServerManager(
bytestreamRegistry, connectionServerFactory, networkEnvironment, natTraverser);
bytestreamProxy = new SOCKS5BytestreamProxiesManager(connectionFactory, timerFactory);
transporterFactory = new DefaultFileTransferTransporterFactory(
bytestreamRegistry,
s5bServerManager,
bytestreamProxy,
&idGenerator,
connectionFactory,
timerFactory,
crypto,
iqRouter);
outgoingFTManager = new OutgoingFileTransferManager(
jingleSessionManager,
iqRouter,
transporterFactory,
crypto);
incomingFTManager = new IncomingFileTransferManager(
jingleSessionManager,
iqRouter,
transporterFactory,
timerFactory,
crypto);
incomingFTManager->onIncomingFileTransfer.connect(onIncomingFileTransfer);
}
FileTransferManagerImpl::~FileTransferManagerImpl() {
delete incomingFTManager;
delete outgoingFTManager;
delete transporterFactory;
delete bytestreamProxy;
delete s5bServerManager;
delete bytestreamRegistry;
}
void FileTransferManagerImpl::start() {
}
void FileTransferManagerImpl::stop() {
s5bServerManager->stop();
}
boost::optional<JID> FileTransferManagerImpl::highestPriorityJIDSupportingFileTransfer(const JID& bareJID) {
JID fullReceipientJID;
int priority = INT_MIN;
//getAllPresence(bareJID) gives you all presences for the bare JID (i.e. all resources) Isode Limited. @ 11:11
std::vector<Presence::ref> presences = presenceOracle->getAllPresence(bareJID);
//iterate over them
foreach(Presence::ref pres, presences) {
if (pres->getPriority() > priority) {
// look up caps from the jid
DiscoInfo::ref info = capsProvider->getCaps(pres->getFrom());
if (isSupportedBy(info)) {
priority = pres->getPriority();
fullReceipientJID = pres->getFrom();
}
}
}
return fullReceipientJID.isValid() ? boost::optional<JID>(fullReceipientJID) : boost::optional<JID>();
}
OutgoingFileTransfer::ref FileTransferManagerImpl::createOutgoingFileTransfer(
const JID& to,
const boost::filesystem::path& filepath,
const std::string& description,
boost::shared_ptr<ReadBytestream> bytestream,
const FileTransferOptions& config) {
#if BOOST_FILESYSTEM_VERSION == 2 // TODO: Delete this when boost 1.44 becomes a minimum requirement, and we no longer need v2
std::string filename = filepath.filename();
#else
std::string filename = pathToString(filepath.filename());
#endif
boost::uintmax_t sizeInBytes = boost::filesystem::file_size(filepath);
boost::posix_time::ptime lastModified = boost::posix_time::from_time_t(boost::filesystem::last_write_time(filepath));
return createOutgoingFileTransfer(to, filename, description, sizeInBytes, lastModified, bytestream, config);
}
OutgoingFileTransfer::ref FileTransferManagerImpl::createOutgoingFileTransfer(
const JID& to,
const std::string& filename,
const std::string& description,
const boost::uintmax_t sizeInBytes,
const boost::posix_time::ptime& lastModified,
boost::shared_ptr<ReadBytestream> bytestream,
const FileTransferOptions& config) {
JingleFileTransferFileInfo fileInfo;
fileInfo.setDate(lastModified);
fileInfo.setSize(sizeInBytes);
fileInfo.setName(filename);
fileInfo.setDescription(description);
JID receipient = to;
if(receipient.isBare()) {
boost::optional<JID> fullJID = highestPriorityJIDSupportingFileTransfer(receipient);
if (fullJID.is_initialized()) {
receipient = fullJID.get();
} else {
return OutgoingFileTransfer::ref();
}
}
return outgoingFTManager->createOutgoingFileTransfer(ownJID, receipient, bytestream, fileInfo, config);
}
}
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Swift