+static std::shared_ptr<SimpleEventLoop> eventLoop;

+static std::shared_ptr<BoostNetworkFactories> networkFactories;

+ InBandBytestream = 1,

+ S5B_Direct = 2,

+ S5B_Proxied = 4,

+ S5B_Assisted = 8,

+ public:

+ FileTransferTest(int senderCandidates, int receiverCandidates) : senderCandidates_(senderCandidates), senderError_(FileTransferError::UnknownError), senderIsDone_(false), receiverCandidates_(receiverCandidates), receiverError_(FileTransferError::UnknownError), receiverIsDone_(false) {

+ sender_ = std::make_shared<Client>(JID(getenv("SWIFT_FILETRANSFERTEST_JID")), getenv("SWIFT_FILETRANSFERTEST_PASS"), networkFactories.get());

+ sender_->onDisconnected.connect(boost::bind(&FileTransferTest::handleSenderDisconnected, this, _1));

+ sender_->onConnected.connect(boost::bind(&FileTransferTest::handleSenderConnected, this));

+ sender_->getEntityCapsProvider()->onCapsChanged.connect(boost::bind(&FileTransferTest::handleSenderCapsChanged, this, _1));

+

+ receiver_ = std::make_shared<Client>(JID(getenv("SWIFT_FILETRANSFERTEST2_JID")), getenv("SWIFT_FILETRANSFERTEST2_PASS"), networkFactories.get());

+ receiver_->onConnected.connect(boost::bind(&FileTransferTest::handleReceiverConnected, this));

+ receiver_->onDisconnected.connect(boost::bind(&FileTransferTest::handleReceiverDisconnected, this, _1));

+

+ senderTracer_ = new ClientXMLTracer(sender_.get());

+ receiverTracer_ = new ClientXMLTracer(receiver_.get());

+

+ ClientOptions options;

+ options.useTLS = ClientOptions::NeverUseTLS;

+ options.useStreamCompression = false;

+ options.useStreamResumption = false;

+ options.useAcks = false;

+

+ sender_->connect(options);

+ receiver_->connect(options);

+

+ timeOut_ = networkFactories->getTimerFactory()->createTimer(60000);

+ timeOut_->onTick.connect(boost::bind(&FileTransferTest::handleTimeOut, this));

+

+ // Create randomly sized data to exchange.

+ sendFilePath_ = boost::filesystem::unique_path("ft_send_%%%%%%%%%%%%%%%%.bin");

+ receiveFilePath_ = boost::filesystem::unique_path("ft_receive_%%%%%%%%%%%%%%%%.bin");

+

+ size_t size = 1024 + boost::numeric_cast<size_t>(randGen.generateRandomInteger(1024 * 10));

+ sendData_.resize(size);

+ for (unsigned char& n : sendData_) {

+ n = boost::numeric_cast<unsigned char>(randGen.generateRandomInteger(255));

+ }

+

+ std::ofstream outfile(sendFilePath_.native().c_str(), std::ios::out | std::ios::binary);

+ outfile.write(reinterpret_cast<char *>(&sendData_[0]), boost::numeric_cast<ptrdiff_t>(sendData_.size()));

+ outfile.close();

+ }

+

+ ~FileTransferTest() {

+ timeOut_->stop();

+

+ delete senderTracer_;

+ delete receiverTracer_;

+

+ // Free file-transfer objects so file handles are closed and files can be removed afterwards.

+ assert(!outgoingFileTransfer_ && incomingFileTransfers_.empty());

+

+ if(boost::filesystem::exists(sendFilePath_)) {

+ boost::filesystem::remove(sendFilePath_);

+ }

+

+ if(boost::filesystem::exists(receiveFilePath_)) {

+ boost::filesystem::remove(receiveFilePath_);

+ }

+ }

+

+ void handleSenderConnected() {

+ DiscoInfo discoInfo;

+ discoInfo.addIdentity(DiscoInfo::Identity(CLIENT_NAME, "client", "pc"));

+ discoInfo.addFeature(DiscoInfo::JingleFeature);

+ discoInfo.addFeature(DiscoInfo::JingleFTFeature);

+ discoInfo.addFeature(DiscoInfo::Bytestream);

+ if (senderCandidates_ & InBandBytestream) {

+ discoInfo.addFeature(DiscoInfo::JingleTransportsIBBFeature);

+ }

+ if (senderCandidates_ & (S5B_Direct | S5B_Assisted | S5B_Proxied)) {

+ discoInfo.addFeature(DiscoInfo::JingleTransportsS5BFeature);

+ }

+ sender_->getDiscoManager()->setCapsNode(CLIENT_NODE);

+ sender_->getDiscoManager()->setDiscoInfo(discoInfo);

+ sender_->sendPresence(Presence::create());

+ }

+

+ void handleReceiverConnected() {

+ receiver_->getFileTransferManager()->onIncomingFileTransfer.connect(boost::bind(&FileTransferTest::handleReceiverIncomingFileTransfer, this, _1));

+

+ DiscoInfo discoInfo;

+ discoInfo.addIdentity(DiscoInfo::Identity(CLIENT_NAME, "client", "pc"));

+ discoInfo.addFeature(DiscoInfo::JingleFeature);

+ discoInfo.addFeature(DiscoInfo::JingleFTFeature);

+ discoInfo.addFeature(DiscoInfo::Bytestream);

+ if (receiverCandidates_ & InBandBytestream) {

+ discoInfo.addFeature(DiscoInfo::JingleTransportsIBBFeature);

+ }

+ if (receiverCandidates_ & (S5B_Direct | S5B_Assisted | S5B_Proxied)) {

+ discoInfo.addFeature(DiscoInfo::JingleTransportsS5BFeature);

+ }

+ receiver_->getDiscoManager()->setCapsNode(CLIENT_NODE);

+ receiver_->getDiscoManager()->setDiscoInfo(discoInfo);

+ receiver_->getPresenceSender()->sendPresence(Presence::create());

+ }

+

+ void handleReceiverIncomingFileTransfer(IncomingFileTransfer::ref transfer) {

+ incomingFileTransfers_.push_back(transfer);

+ std::shared_ptr<FileWriteBytestream> out = std::make_shared<FileWriteBytestream>(receiveFilePath_.native());

+ transfer->onFinished.connect(boost::bind(&FileTransferTest::handleReceiverFileTransferFinished, this, _1, out));

+

+ FileTransferOptions options;

+ options = options.withInBandAllowed(receiverCandidates_ & InBandBytestream);

+ options = options.withDirectAllowed(receiverCandidates_ & S5B_Direct);

+ options = options.withAssistedAllowed(receiverCandidates_ & S5B_Assisted);

+ options = options.withProxiedAllowed(receiverCandidates_ & S5B_Proxied);

+

+ std::cout << "Incoming transfer options: " << "IBB (" << options.isInBandAllowed() << ")" << ", ";

+ std::cout << "S5B Direct (" << options.isDirectAllowed() << ")" << ", ";

+ std::cout << "S5B Assisted (" << options.isAssistedAllowed() << ")" << ", ";

+ std::cout << "S5B Proxied (" << options.isProxiedAllowed() << ")" << std::endl;

+

+ transfer->accept(out, options);

+ }

+

+ void handleSenderCapsChanged(const JID &jid) {

+ if (receiver_ && (receiver_->getJID().toBare() == jid.toBare())) {

+ std::shared_ptr<FileReadBytestream> fileStream = std::make_shared<FileReadBytestream>(sendFilePath_);

+

+ FileTransferOptions options;

+ options = options.withInBandAllowed(senderCandidates_ & InBandBytestream);

+ options = options.withDirectAllowed(senderCandidates_ & S5B_Direct);

+ options = options.withAssistedAllowed(senderCandidates_ & S5B_Assisted);

+ options = options.withProxiedAllowed(senderCandidates_ & S5B_Proxied);

+

+ std::cout << "Outgoing transfer options: " << "IBB (" << options.isInBandAllowed() << ")" << ", ";

+ std::cout << "S5B Direct (" << options.isDirectAllowed() << ")" << ", ";

+ std::cout << "S5B Assisted (" << options.isAssistedAllowed() << ")" << ", ";

+ std::cout << "S5B Proxied (" << options.isProxiedAllowed() << ")" << std::endl;

+

+ outgoingFileTransfer_ = sender_->getFileTransferManager()->createOutgoingFileTransfer(jid.toBare(), sendFilePath_, "Some File!", fileStream, options);

+

+ if (outgoingFileTransfer_) {

+ outgoingFileTransfer_->onFinished.connect(boost::bind(&FileTransferTest::handleSenderFileTransferFinished, this, _1));

+ outgoingFileTransfer_->start();

+ } else {

+ std::cout << "ERROR: No outgoing file transfer returned." << std::endl;

+ receiverIsDone_ = true;

+ senderIsDone_ = true;

+ endTest();

+ }

+ }

+ }

+

+ void handleReceiverFileTransferFinished(const boost::optional<FileTransferError>& error, std::shared_ptr<FileWriteBytestream> out) {

+ out->close();

+ receiverError_ = error;

+ receiverIsDone_ = true;

+ if (senderIsDone_) {

+ timeOut_->stop();

+ timeOut_ = networkFactories->getTimerFactory()->createTimer(1000);

+ timeOut_->onTick.connect(boost::bind(&FileTransferTest::endTest, this));

+ timeOut_->start();

+ }

+ }

+

+ void handleSenderDisconnected(const boost::optional<ClientError>& error) {

+ if (error) {

+ std::cout << this << " " << "handleSenderDisconnected: error: " << error.get() << std::endl;

+ }

+

+ // All file-transfers related to a Client instance need to be freed

+ // *before* freeing the Client instance.

+ outgoingFileTransfer_.reset();

+

+ sender_.reset();

+ if (!sender_ && !receiver_) {

+ eventLoop->stop();

+ }

+ }

+

+ void handleReceiverDisconnected(const boost::optional<ClientError>& error) {

+ if (error) {

+ std::cout << this << " " << "handleReceiverDisconnected: error: " << error.get() << std::endl;

+ }

+

+ // All file-transfers related to a Client instance need to be freed

+ // *before* freeing the Client instance.

+ incomingFileTransfers_.clear();

+

+ receiver_.reset();

+ if (!sender_ && !receiver_) {

+ eventLoop->stop();

+ }

+ }

+

+ void handleSenderFileTransferFinished(const boost::optional<FileTransferError>& error) {

+ senderError_ = error;

+ senderIsDone_ = true;

+ if (receiverIsDone_) {

+ timeOut_->stop();

+ timeOut_ = networkFactories->getTimerFactory()->createTimer(1000);

+ timeOut_->onTick.connect(boost::bind(&FileTransferTest::endTest, this));

+ timeOut_->start();

+ }

+ else if (error) {

+ endTest();

+ }

+ }

+

+ void run() {

+ timeOut_->start();

+ eventLoop->run();

+ }

+

+ void endTest() {

+ if (sender_) {

+ sender_->disconnect();

+ }

+ if (receiver_) {

+ receiver_->disconnect();

+ }

+ }

+

+ void handleTimeOut() {

+ std::cout << "Test timed out!!!" << std::endl;

+ endTest();

+ }

+

+ bool isDone() const {

+ return senderIsDone_ && receiverIsDone_;

+ }

+

+ bool wasSuccessful() const {

+ return !senderError_ && !receiverError_;

+ }

+

+ private:

+ int senderCandidates_;

+ std::shared_ptr<Client> sender_;

+ ClientXMLTracer* senderTracer_;

+ ByteArray sendData_;

+ OutgoingFileTransfer::ref outgoingFileTransfer_;

+ boost::filesystem::path sendFilePath_;

+ boost::optional<FileTransferError> senderError_;

+ bool senderIsDone_;

+

+ int receiverCandidates_;

+ std::shared_ptr<Client> receiver_;

+ ClientXMLTracer* receiverTracer_;

+ ByteArray receiveData_;

+ std::vector<IncomingFileTransfer::ref> incomingFileTransfers_;

+ boost::filesystem::path receiveFilePath_;

+ boost::optional<FileTransferError> receiverError_;

+ bool receiverIsDone_;

+

+ Timer::ref timeOut_;

+ bool success = false;

+ std::cout << "senderCandidates: " << senderCandidates << ", receiverCandidates: " << receiverCandidates << std::endl;

+ bool expectSuccess = (senderCandidates & receiverCandidates) > 0;

+ eventLoop = std::make_shared<SimpleEventLoop>();

+ networkFactories = std::make_shared<BoostNetworkFactories>(eventLoop.get());

+ std::shared_ptr<FileTransferTest> testRun = std::make_shared<FileTransferTest>(senderCandidates, receiverCandidates);

+ testRun->run();

+ bool wasSuccessful = testRun->wasSuccessful();

+ if (expectSuccess == wasSuccessful) {

+ success = true;

+ }

+ else {

+ if (!testRun->isDone()) {

+ std::cout << "Test did not finish transfer. Sender candidates = " << senderCandidates << ", receiver candidates = " << receiverCandidates << "." << std::endl;

+ }

+ }

+ std::cout << "expected success: " << expectSuccess << ", wasSuccessful: " << wasSuccessful << std::endl;

+ testRun.reset();

+ networkFactories.reset();

+ eventLoop->runUntilEvents();

+ eventLoop->stop();

+ eventLoop.reset();

+ return success;

+ * This program test file-transfer interop between Swift and itself with various connection candidates.

+ * The all combinations of the candidates, IBB, S5B (direct) and S5B (proxied), on sender and receiver side are tested.

+ int failedTests = 0;

+

+ std::vector<std::pair<int, int> > failedTestPairs;

+ std::cout << "Swiften File-Transfer Connectivity Test Suite" << std::endl;

+ if (argc == 1) {

+ if (getenv("SWIFT_FILETRANSFERTEST_CONFIG")) {

+ // test configuration described in SWIFT_FILETRANSFERTEST_CONFIG environment variable, e.g. "1:1|2:2"

+ std::vector<std::string> configurations;

+ std::string configs_env = std::string(getenv("SWIFT_FILETRANSFERTEST_CONFIG"));

+ boost::split(configurations, configs_env, boost::is_any_of("|"));

+ for (const auto& config : configurations) {

+ std::vector<std::string> split_config;

+ boost::split(split_config, config, boost::is_any_of(":"));

+ assert(split_config.size() == 2);

+

+ int senderCandidates = atoi(split_config[0].c_str());

+ int receiverCandidates = atoi(split_config[1].c_str());

+

+ if (!runTest(senderCandidates, receiverCandidates)) {

+ failedTests++;

+ failedTestPairs.push_back(std::pair<int, int>(senderCandidates, receiverCandidates));

+ }

+ }

+

+ for (auto&& failedTest : failedTestPairs) {

+ std::cout << "Failed test: " << "( " << failedTest.first << ", " << failedTest.second << ") " << std::endl;

+ }

+ }

+ else {

+ // test all configurations

+ for (int n = 0; n < (1 << 7); n++) {

+ int senderCandidates = n & 0xF;

+ int receiverCandidates = (n >> 4) & 0xF;

+ std::cout << "Run test " << n + 1 << " of " << (1 << 7) << ", (" << senderCandidates << ", " << receiverCandidates << ")" << std::endl;

+ if (!runTest(senderCandidates, receiverCandidates)) {

+ failedTests++;

+ failedTestPairs.push_back(std::pair<int, int>(senderCandidates, receiverCandidates));

+ }

+ }

+

+ for (auto&& failedTest : failedTestPairs) {

+ std::cout << "Failed test: " << "( " << failedTest.first << ", " << failedTest.second << ") " << std::endl;

+ }

+ }

+ }

+ else if (argc == 3) {

+ Log::setLogLevel(Log::debug);

+ int senderCandidates = atoi(argv[1]);

+ int receiverCandidates = atoi(argv[2]);

+ if (!runTest(senderCandidates, receiverCandidates)) {

+ failedTests++;

+ }

+ }

+ else {

+ std::cout << "Usage:" << std::endl;

+ std::cout << "\t- to test all combinations pass no arguments" << std::endl;

+ std::cout << "\t- to test a specific combination pass two integers describing sender and receiver candidates" << std::endl;

+ }

+ return failedTests;

+ myenv = env.Clone()

+ myenv.UseFlags(myenv["SWIFTEN_FLAGS"])

+ myenv.UseFlags(myenv["SWIFTEN_DEP_FLAGS"])

+ for i in ["SWIFT_FILETRANSFERTEST_JID", "SWIFT_FILETRANSFERTEST_PASS", "SWIFT_FILETRANSFERTEST2_JID", "SWIFT_FILETRANSFERTEST2_PASS"]:

+ if ARGUMENTS.get(i.lower(), False) :

+ myenv["ENV"][i] = ARGUMENTS[i.lower()]

+ elif os.environ.get(i, "") :

+ myenv["ENV"][i] = os.environ[i]

+ # test in-band transfers, direct SOCKS5 bytestream transfers and proxied SOCKS5 bytestream transfers

+ myenv["ENV"]["SWIFT_FILETRANSFERTEST_CONFIG"] = "1:1|2:2|4:4"

+ tester = myenv.Program("FileTransferTest", ["FileTransferTest.cpp"])

+ myenv.Test(tester, "system")