bool MainWindow::clientArgs(QStringList& args, QString& app)
{
app = appConfig().synergyc();
if (!QFile::exists(app))
{
if (QMessageBox::warning(this, tr("Synergy client not found"), tr("The executable for the synergy client does not exist. Do you want to browse for the synergy client now?"), QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
return false;
app = SettingsDialog::browseForSynergyc(this, appConfig().synergyProgramDir(), appConfig().synergycName());
if (app.isEmpty())
return false;
appConfig().setSynergyc(app);
}
if (m_pLineEditHostname->text().isEmpty())
{
QMessageBox::warning(this, tr("Hostname is empty"), tr("Please fill in a hostname for the synergy client to connect to."));
return false;
}
args << m_pLineEditHostname->text() + ":" + QString::number(appConfig().port());
return true;
}
bool SettingsDialog::on_m_pButtonBrowseSynergyc_clicked()
{
QString fileName = browseForSynergyc(this, appConfig().synergyProgramDir(), appConfig().synergycName());
if (!fileName.isEmpty())
{
m_pLineEditSynergyc->setText(fileName);
return true;
}
return false;
}
bool MainWindow::serverArgs(QStringList& args, QString& app)
{
app = appPath(appConfig().synergysName(), appConfig().synergys());
if (!QFile::exists(app))
{
if (QMessageBox::warning(this, tr("Synergy server not found"), tr("The executable for the synergy server does not exist. Do you want to browse for the synergy server now?"), QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
return false;
app = SettingsDialog::browseForSynergys(this, appConfig().synergyProgramDir(), appConfig().synergysName());
if (app.isEmpty())
return false;
appConfig().setSynergys(app);
}
if (appConfig().logToFile())
{
appConfig().persistLogDir();
args << "--log" << appConfig().logFilename();
}
args << "-c" << configFilename() << "--address" << address();
return true;
}
QString MainWindow::appPath(const QString& name, const QString& defaultPath)
{
QString app;
if (appConfig().autoDetectPaths())
{
// actually returns bool, but ignore for now
appConfig().detectPath(name, app);
}
else
{
app = defaultPath;
}
return app;
}
bool MainWindow::serverArgs(QStringList& args, QString& app)
{
app = appConfig().synergys();
if (!QFile::exists(app))
{
if (QMessageBox::warning(this, tr("Synergy server not found"), tr("The executable for the synergy server does not exist. Do you want to browse for the synergy server now?"), QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
return false;
app = SettingsDialog::browseForSynergys(this, appConfig().synergyProgramDir(), appConfig().synergysName());
if (app.isEmpty())
return false;
appConfig().setSynergys(app);
}
if (m_pRadioInternalConfig->isChecked())
{
m_pTempConfigFile = new QTemporaryFile();
if (!m_pTempConfigFile->open())
{
QMessageBox::critical(this, tr("Cannot write configuration file"), tr("The temporary configuration file required to start synergy can not be written."));
return false;
}
serverConfig().save(*m_pTempConfigFile);
args << "-c" << m_pTempConfigFile->fileName();
m_pTempConfigFile->close();
// the file will be removed from disk when the object is deleted; this happens in stopSynergy()
}
else
{
if (!QFile::exists(m_pLineEditConfigFile->text()))
{
if (QMessageBox::warning(this, tr("Configuration filename invalid"),
tr("You have not filled in a valid configuration file for the synergy server. "
"Do you want to browse for the configuration file now?"), QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes
|| !on_m_pButtonBrowseConfigFile_clicked())
return false;
}
args << "-c" << m_pLineEditConfigFile->text();
}
args << "--address" << (!appConfig().interface().isEmpty() ? appConfig().interface() : "") + ":" + QString::number(appConfig().port());
return true;
}
void SettingsDialog::accept()
{
appConfig().setAutoConnect(m_pCheckBoxAutoConnect->isChecked());
appConfig().setScreenName(m_pLineEditScreenName->text());
appConfig().setPort(m_pSpinBoxPort->value());
appConfig().setInterface(m_pLineEditInterface->text());
appConfig().setProcessMode((ProcessMode)m_pComboProcessMode->currentIndex());
appConfig().setLogLevel(m_pComboLogLevel->currentIndex());
appConfig().setLogToFile(m_pCheckBoxLogToFile->isChecked());
appConfig().setLogFilename(m_pLineEditLogFilename->text());
appConfig().setAutoStart(m_pCheckBoxAutoStart->isChecked());
appConfig().setAutoHide(m_pCheckBoxAutoHide->isChecked());
QDialog::accept();
}
void SettingsDialog::accept()
{
appConfig().setAutoConnect(m_pCheckBoxAutoConnect->isChecked());
appConfig().setSynergyc(m_pLineEditSynergyc->text());
appConfig().setSynergys(m_pLineEditSynergys->text());
appConfig().setScreenName(m_pLineEditScreenName->text());
appConfig().setPort(m_pSpinBoxPort->value());
appConfig().setInterface(m_pLineEditInterface->text());
appConfig().setLogLevel(m_pComboLogLevel->currentIndex());
appConfig().setAutoDetectPaths(m_pCheckBoxAutoDetectPaths->isChecked());
appConfig().setLogToFile(m_pCheckBoxLogToFile->isChecked());
appConfig().setLogFilename(m_pLineEditLogFilename->text());
QDialog::accept();
}
MainWindow::MainWindow(QWidget* parent) :
QMainWindow(parent),
MainWindowBase(),
m_Settings(),
m_AppConfig(&m_Settings),
m_pSynergy(NULL),
m_SynergyState(synergyDisconnected),
m_ServerConfig(&m_Settings, 5, 3),
m_pTempConfigFile(NULL),
m_pLogDialog(new LogDialog(this, synergyProcess())),
m_pTrayIcon(NULL),
m_pTrayIconMenu(NULL)
{
setupUi(this);
createTrayIcon();
createMenuBar();
loadSettings();
initConnections();
// HACK - surely window should be visible by default?
setVisible(true);
if (appConfig().autoConnect())
startSynergy();
}
void SSLManager::initPassphraseHandler(bool server)
{
if (server && _ptrServerPassphraseHandler) return;
if (!server && _ptrClientPassphraseHandler) return;
std::string prefix = server ? CFG_SERVER_PREFIX : CFG_CLIENT_PREFIX;
Poco::Util::AbstractConfiguration& config = appConfig();
std::string className(config.getString(prefix + CFG_DELEGATE_HANDLER, VAL_DELEGATE_HANDLER));
const PrivateKeyFactory* pFactory = 0;
if (privateKeyFactoryMgr().hasFactory(className))
{
pFactory = privateKeyFactoryMgr().getFactory(className);
}
if (pFactory)
{
if (server)
_ptrServerPassphraseHandler = pFactory->create(server);
else
_ptrClientPassphraseHandler = pFactory->create(server);
}
else throw Poco::Util::UnknownOptionException(std::string("No passphrase handler known with the name ") + className);
}
void SSLManager::initCertificateHandler(bool server)
{
if (server && _ptrServerCertificateHandler) return;
if (!server && _ptrClientCertificateHandler) return;
std::string prefix = server ? CFG_SERVER_PREFIX : CFG_CLIENT_PREFIX;
Poco::Util::AbstractConfiguration& config = appConfig();
std::string className(config.getString(prefix+CFG_CERTIFICATE_HANDLER, VAL_CERTIFICATE_HANDLER));
const CertificateHandlerFactory* pFactory = 0;
if (certificateHandlerFactoryMgr().hasFactory(className))
{
pFactory = certificateHandlerFactoryMgr().getFactory(className);
}
if (pFactory)
{
if (server)
_ptrServerCertificateHandler = pFactory->create(true);
else
_ptrClientCertificateHandler = pFactory->create(false);
}
else throw Poco::Util::UnknownOptionException(std::string("No InvalidCertificate handler known with the name ") + className);
}
SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint),
Ui::SettingsDialogBase(),
m_AppConfig(config)
{
setupUi(this);
m_pCheckBoxAutoConnect->setChecked(appConfig().autoConnect());
m_pLineEditScreenName->setText(appConfig().screenName());
m_pSpinBoxPort->setValue(appConfig().port());
m_pLineEditInterface->setText(appConfig().interface());
m_pComboProcessMode->setCurrentIndex(appConfig().processMode());
m_pComboLogLevel->setCurrentIndex(appConfig().logLevel());
m_pCheckBoxLogToFile->setChecked(appConfig().logToFile());
m_pLineEditLogFilename->setText(appConfig().logFilename());
m_pCheckBoxAutoStart->setChecked(appConfig().autoStart());
m_pCheckBoxAutoHide->setChecked(appConfig().autoHide());
}
void MainWindow::startSynergy()
{
stopSynergy();
QString app;
QStringList args;
args << "-f" << "--debug" << appConfig().logLevelText();
if (!appConfig().screenName().isEmpty())
args << "--name" << appConfig().screenName();
if (appConfig().gameDevice())
{
args << "--game-device";
}
setSynergyProcess(new QProcess(this));
if ((synergyType() == synergyClient && !clientArgs(args, app))
|| (synergyType() == synergyServer && !serverArgs(args, app)))
{
stopSynergy();
return;
}
connect(synergyProcess(), SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(synergyFinished(int, QProcess::ExitStatus)));
connect(synergyProcess(), SIGNAL(readyReadStandardOutput()), m_pLogDialog, SLOT(readSynergyOutput()));
connect(synergyProcess(), SIGNAL(readyReadStandardError()), m_pLogDialog, SLOT(readSynergyOutput()));
m_pLogDialog->append(tr("\n\nRunning synergy: %1 %2\n\n").arg(app).arg(args.join(" ")));
synergyProcess()->start(app, args);
if (!synergyProcess()->waitForStarted())
{
stopSynergy();
QMessageBox::warning(this, tr("Program can not be started"), QString(tr("The executable<br><br>%1<br><br>could not be successfully started, although it does exist. Please check if you have sufficient permissions to run this program.").arg(app)));
return;
}
setSynergyState(synergyConnected);
}
SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint),
Ui::SettingsDialogBase(),
m_AppConfig(config),
m_SuppressElevateWarning(false),
m_SuppressEncryptionWarning(false)
{
setupUi(this);
m_Locale.fillLanguageComboBox(m_pComboLanguage);
m_pLineEditScreenName->setText(appConfig().screenName());
m_pSpinBoxPort->setValue(appConfig().port());
m_pLineEditInterface->setText(appConfig().interface());
m_pComboLogLevel->setCurrentIndex(appConfig().logLevel());
m_pCheckBoxLogToFile->setChecked(appConfig().logToFile());
m_pLineEditLogFilename->setText(appConfig().logFilename());
setIndexFromItemData(m_pComboLanguage, appConfig().language());
m_pCheckBoxAutoHide->setChecked(appConfig().getAutoHide());
#if defined(Q_OS_WIN)
m_SuppressElevateWarning = true;
m_pCheckBoxElevateMode->setChecked(appConfig().elevateMode());
m_SuppressElevateWarning = false;
m_pCheckBoxAutoHide->hide();
#else
// elevate checkbox is only useful on ms windows.
m_pCheckBoxElevateMode->hide();
#endif
if (!PluginManager::exist(networkSecurity)) {
m_pGroupNetworkSecurity->setEnabled(false);
m_pCheckBoxEnableCrypto->setChecked(false);
}
else {
m_SuppressEncryptionWarning = true;
m_pCheckBoxEnableCrypto->setChecked(m_AppConfig.getCryptoEnabled());
m_SuppressEncryptionWarning = false;
}
}
SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint),
Ui::SettingsDialogBase(),
m_AppConfig(config)
{
setupUi(this);
m_pCheckBoxAutoConnect->setChecked(appConfig().autoConnect());
m_pLineEditScreenName->setText(appConfig().screenName());
m_pSpinBoxPort->setValue(appConfig().port());
m_pLineEditInterface->setText(appConfig().interface());
m_pComboLogLevel->setCurrentIndex(appConfig().logLevel());
m_pCheckBoxLogToFile->setChecked(appConfig().logToFile());
m_pLineEditLogFilename->setText(appConfig().logFilename());
#ifdef Q_OS_WIN
m_pCheckBoxGameDevice->setChecked(appConfig().gameDevice());
#else
m_pCheckBoxGameDevice->setEnabled(false);
#endif
}
bool PluginLauncher::launch( Poco::Util::Application& app )
{
bool launched(false);
if(_libName.length() > 0) {
try
{
_sharedLib.unload();
Poco::Util::LayeredConfiguration& appConfig(app.config());
SLAString appDir(appConfig.getString("application.dir"));
SLAString libPath(appDir);
libPath += _libName;
libPath += sl::getSharedLibSuffix();
_sharedLib.load(libPath);
nlFunc_launchLayer* launchLayerFunc = queryLaunchLayerFunction();
nlFunc_launch* launchFunc = queryLaunchFunction();
if(launchFunc /*&& !launchLayerFunc*/) {
launchFunc();
launched = true;
}
else {
if(launchLayerFunc) {
int returnCode(sl::CocosAppDelegate::launch(launchLayerFunc));
launched = (returnCode == 0);
}
else {
SL_PROCESS_APP()->log( ELogType_Error, "failed to queryLaunchFunction lib: %s", _libName.c_str());
SL_PROCESS_APP()->log( ELogType_Error, "failed to queryLaunchLayerFunction lib: %s", _libName.c_str());
}
}
_sharedLib.unload();
}
catch ( ... )
{
app.logger().error("failed to launch lib: %s", _libName.c_str());
}
}
return launched;
}
void SettingsDialog::accept()
{
appConfig().setAutoConnect(m_pCheckBoxAutoConnect->isChecked());
appConfig().setScreenName(m_pLineEditScreenName->text());
appConfig().setPort(m_pSpinBoxPort->value());
appConfig().setInterface(m_pLineEditInterface->text());
appConfig().setLogLevel(m_pComboLogLevel->currentIndex());
appConfig().setLogToFile(m_pCheckBoxLogToFile->isChecked());
appConfig().setLogFilename(m_pLineEditLogFilename->text());
appConfig().setAutoStart(m_pCheckBoxAutoStart->isChecked());
appConfig().setAutoHide(m_pCheckBoxAutoHide->isChecked());
appConfig().setGameModeIndex(m_pComboBoxGameDevice->currentIndex());
appConfig().setGamePollingDynamic(m_pRadioButtonGamePollDynamic->isChecked());
appConfig().setGamePollingFrequency(m_pSpinBoxGamePoll->value());
QDialog::accept();
}
void SettingsDialog::accept()
{
appConfig().setScreenName(m_pLineEditScreenName->text());
appConfig().setPort(m_pSpinBoxPort->value());
appConfig().setInterface(m_pLineEditInterface->text());
appConfig().setLogLevel(m_pComboLogLevel->currentIndex());
appConfig().setLogToFile(m_pCheckBoxLogToFile->isChecked());
appConfig().setLogFilename(m_pLineEditLogFilename->text());
appConfig().setLanguage(m_pComboLanguage->itemData(m_pComboLanguage->currentIndex()).toString());
appConfig().setElevateMode(m_pCheckBoxElevateMode->isChecked());
appConfig().setAutoHide(m_pCheckBoxAutoHide->isChecked());
appConfig().setCryptoEnabled(m_pCheckBoxEnableCrypto->isChecked());
appConfig().saveSettings();
QDialog::accept();
}
void SSLManager::initDefaultContext(bool server)
{
if (server && _ptrDefaultServerContext) return;
if (!server && _ptrDefaultClientContext) return;
Poco::Crypto::OpenSSLInitializer openSSLInitializer;
initEvents(server);
Poco::Util::AbstractConfiguration& config = appConfig();
#ifdef OPENSSL_FIPS
bool fipsEnabled = config.getBool(CFG_FIPS_MODE, VAL_FIPS_MODE);
if (fipsEnabled && !Poco::Crypto::OpenSSLInitializer::isFIPSEnabled())
{
Poco::Crypto::OpenSSLInitializer::enableFIPSMode(true);
}
#endif
std::string prefix = server ? CFG_SERVER_PREFIX : CFG_CLIENT_PREFIX;
// mandatory options
std::string privKeyFile = config.getString(prefix + CFG_PRIV_KEY_FILE, "");
std::string certFile = config.getString(prefix + CFG_CERTIFICATE_FILE, privKeyFile);
std::string caLocation = config.getString(prefix + CFG_CA_LOCATION, "");
if (server && certFile.empty() && privKeyFile.empty())
throw SSLException("Configuration error: no certificate file has been specified");
// optional options for which we have defaults defined
Context::VerificationMode verMode = VAL_VER_MODE;
if (config.hasProperty(prefix + CFG_VER_MODE))
{
// either: none, relaxed, strict, once
std::string mode = config.getString(prefix + CFG_VER_MODE);
verMode = Utility::convertVerificationMode(mode);
}
int verDepth = config.getInt(prefix + CFG_VER_DEPTH, VAL_VER_DEPTH);
bool loadDefCA = config.getBool(prefix + CFG_ENABLE_DEFAULT_CA, VAL_ENABLE_DEFAULT_CA);
std::string cipherList = config.getString(prefix + CFG_CIPHER_LIST, VAL_CIPHER_LIST);
cipherList = config.getString(prefix + CFG_CYPHER_LIST, cipherList); // for backwards compatibility
bool requireTLSv1 = config.getBool(prefix + CFG_REQUIRE_TLSV1, false);
bool requireTLSv1_1 = config.getBool(prefix + CFG_REQUIRE_TLSV1_1, false);
bool requireTLSv1_2 = config.getBool(prefix + CFG_REQUIRE_TLSV1_2, false);
Context::Usage usage;
if (server)
{
if (requireTLSv1_2)
usage = Context::TLSV1_2_SERVER_USE;
else if (requireTLSv1_1)
usage = Context::TLSV1_1_SERVER_USE;
else if (requireTLSv1)
usage = Context::TLSV1_SERVER_USE;
else
usage = Context::SERVER_USE;
_ptrDefaultServerContext = new Context(usage, privKeyFile, certFile, caLocation, verMode, verDepth, loadDefCA, cipherList);
}
else
{
if (requireTLSv1_2)
usage = Context::TLSV1_2_CLIENT_USE;
else if (requireTLSv1_1)
usage = Context::TLSV1_1_CLIENT_USE;
else if (requireTLSv1)
usage = Context::TLSV1_CLIENT_USE;
else
usage = Context::CLIENT_USE;
_ptrDefaultClientContext = new Context(usage, privKeyFile, certFile, caLocation, verMode, verDepth, loadDefCA, cipherList);
}
bool cacheSessions = config.getBool(prefix + CFG_CACHE_SESSIONS, false);
if (server)
{
std::string sessionIdContext = config.getString(prefix + CFG_SESSION_ID_CONTEXT, config.getString("application.name", ""));
_ptrDefaultServerContext->enableSessionCache(cacheSessions, sessionIdContext);
if (config.hasProperty(prefix + CFG_SESSION_CACHE_SIZE))
{
int cacheSize = config.getInt(prefix + CFG_SESSION_CACHE_SIZE);
_ptrDefaultServerContext->setSessionCacheSize(cacheSize);
}
if (config.hasProperty(prefix + CFG_SESSION_TIMEOUT))
{
int timeout = config.getInt(prefix + CFG_SESSION_TIMEOUT);
_ptrDefaultServerContext->setSessionTimeout(timeout);
}
}
else
{
_ptrDefaultClientContext->enableSessionCache(cacheSessions);
}
bool extendedVerification = config.getBool(prefix + CFG_EXTENDED_VERIFICATION, false);
if (server)
_ptrDefaultServerContext->enableExtendedCertificateVerification(extendedVerification);
else
_ptrDefaultClientContext->enableExtendedCertificateVerification(extendedVerification);
}
void MainWindow::on_m_pActionServices_triggered()
{
WindowsServices dlg(this, appConfig());
dlg.exec();
}
void SettingsDialog::reject()
{
QSynergyApplication::getInstance()->switchTranslator(appConfig().language());
QDialog::reject();
}
void MainWindow::on_m_pActionSettings_triggered()
{
SettingsDialog dlg(this, appConfig());
dlg.exec();
}
void MainWindow::on_m_pActionAbout_triggered()
{
AboutDialog dlg(this, appConfig().synergyc());
dlg.exec();
}
QString MainWindow::address()
{
return (!appConfig().interface().isEmpty() ? appConfig().interface() : "") + ":" + QString::number(appConfig().port());
}
void MainWindow::on_m_pButtonConfigureServer_clicked()
{
ServerConfigDialog dlg(this, serverConfig(), appConfig().screenName());
dlg.exec();
}
void SSLManager::initDefaultContext(bool server)
{
if (server && _ptrDefaultServerContext) return;
if (!server && _ptrDefaultClientContext) return;
initEvents(server);
const std::string prefix = server ? CFG_SERVER_PREFIX : CFG_CLIENT_PREFIX;
Poco::Util::AbstractConfiguration& config = appConfig();
std::string certName = config.getString(prefix + CFG_CERT_NAME, VAL_CERT_NAME);
std::string certPath = config.getString(prefix + CFG_CERT_PATH, VAL_CERT_PATH);
std::string certStore = config.getString(prefix + CFG_CERT_STORE, VAL_CERT_STORE);
bool requireTLSv1 = config.getBool(prefix + CFG_REQUIRE_TLSV1, false);
bool requireTLSv1_1 = config.getBool(prefix + CFG_REQUIRE_TLSV1_1, false);
bool requireTLSv1_2 = config.getBool(prefix + CFG_REQUIRE_TLSV1_2, false);
// optional options for which we have defaults defined
Context::VerificationMode verMode = VAL_VER_MODE;
if (config.hasProperty(prefix + CFG_VER_MODE))
{
// either: none, relaxed, strict, once
std::string mode = config.getString(prefix + CFG_VER_MODE);
verMode = Utility::convertVerificationMode(mode);
}
bool revocChecking = config.getBool(prefix + CFG_REVOCATION_CHECK, VAL_REVOCATION_CHECK);
bool trustRoots = config.getBool(prefix + CFG_TRUST_ROOTS, VAL_TRUST_ROOTS);
bool useMachineStore = config.getBool(prefix + CFG_USE_MACHINE_STORE, VAL_USE_MACHINE_STORE);
bool useStrongCrypto = config.getBool(prefix + CFG_USE_STRONG_CRYPTO, VAL_USE_STRONG_CRYPTO);
int options = 0;
if (revocChecking) options |= Context::OPT_PERFORM_REVOCATION_CHECK;
if (trustRoots) options |= Context::OPT_TRUST_ROOTS_WIN_CERT_STORE;
if (useMachineStore) options |= Context::OPT_USE_MACHINE_STORE;
if (useStrongCrypto) options |= Context::OPT_USE_STRONG_CRYPTO;
if (!certPath.empty())
{
options |= Context::OPT_LOAD_CERT_FROM_FILE;
certName = certPath;
}
Context::Usage usage;
if (server)
{
if (requireTLSv1_2)
usage = Context::TLSV1_2_SERVER_USE;
else if (requireTLSv1_1)
usage = Context::TLSV1_1_SERVER_USE;
else if (requireTLSv1)
usage = Context::TLSV1_SERVER_USE;
else
usage = Context::SERVER_USE;
_ptrDefaultServerContext = new Context(usage, certName, verMode, options, certStore);
}
else
{
if (requireTLSv1_2)
usage = Context::TLSV1_2_CLIENT_USE;
else if (requireTLSv1_1)
usage = Context::TLSV1_1_CLIENT_USE;
else if (requireTLSv1)
usage = Context::TLSV1_CLIENT_USE;
else
usage = Context::CLIENT_USE;
_ptrDefaultClientContext = new Context(usage, certName, verMode, options, certStore);
}
}
