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src/service/Application.cpp
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| 285 | } | 285 | } | ||
| 286 | 286 | | |||
| 287 | #include "Version.h" | 287 | #include "Version.h" | ||
| 288 | QString Application::serviceVersion() const | 288 | QString Application::serviceVersion() const | ||
| 289 | { | 289 | { | ||
| 290 | return KACTIVITIES_VERSION_STRING; | 290 | return KACTIVITIES_VERSION_STRING; | ||
| 291 | } | 291 | } | ||
| 292 | 292 | | |||
| 293 | // Leaving object oriented world :) | | |||
| 294 | | ||||
| 295 | namespace { | | |||
| 296 | template <typename Return> | | |||
| 297 | Return callOnRunningService(const QString &method) | | |||
| 298 | { | | |||
| 299 | static QDBusInterface remote(KAMD_DBUS_SERVICE, QStringLiteral("/ActivityManager"), | | |||
| 300 | QStringLiteral("org.kde.ActivityManager.Application")); | | |||
| 301 | QDBusReply<Return> reply = remote.call(method); | | |||
| 302 | | ||||
| 303 | return (Return)reply; | | |||
| 304 | } | | |||
| 305 | | ||||
| 306 | QString runningServiceVersion() | | |||
| 307 | { | | |||
| 308 | return callOnRunningService<QString>(QStringLiteral("serviceVersion")); | | |||
| 309 | } | | |||
| 310 | | ||||
| 311 | bool isServiceRunning() | | |||
| 312 | { | | |||
| 313 | return QDBusConnection::sessionBus().interface()->isServiceRegistered( | | |||
| 314 | KAMD_DBUS_SERVICE); | | |||
| 315 | } | | |||
| 316 | } | | |||
| 317 | | ||||
| 318 | int main(int argc, char **argv) | 293 | int main(int argc, char **argv) | ||
| 319 | { | 294 | { | ||
| 320 | // Disable session management for this process | 295 | // Disable session management for this process | ||
| 321 | qunsetenv("SESSION_MANAGER"); | 296 | qunsetenv("SESSION_MANAGER"); | ||
| 322 | 297 | | |||
| 323 | QGuiApplication::setDesktopSettingsAware(false); | 298 | QGuiApplication::setDesktopSettingsAware(false); | ||
| 324 | 299 | | |||
| 325 | Application application(argc, argv); | 300 | Application application(argc, argv); | ||
| 326 | application.setApplicationName(QStringLiteral("ActivityManager")); | 301 | application.setApplicationName(QStringLiteral("ActivityManager")); | ||
| 327 | application.setOrganizationDomain(QStringLiteral("kde.org")); | 302 | application.setOrganizationDomain(QStringLiteral("kde.org")); | ||
| 328 | | ||||
| 329 | // KAboutData about("kactivitymanagerd", nullptr, ki18n("KDE Activity Manager"), "3.0", | | |||
| 330 | // ki18n("KDE Activity Management Service"), | | |||
| 331 | // KAboutData::License_GPL, | | |||
| 332 | // ki18n("(c) 2010, 2011, 2012 Ivan Cukic"), KLocalizedString(), | | |||
| 333 | // "http://www.kde.org/"); | | |||
| 334 | | ||||
| 335 | // KCmdLineArgs::init(argc, argv, &about); | | |||
| 336 | | ||||
| 337 | const auto arguments = application.arguments(); | | |||
| 338 | | ||||
| 339 | if (arguments.size() == 0) { | | |||
| 340 | QCoreApplication::exit(EXIT_FAILURE); | | |||
| 341 | | ||||
| 342 | } else if (arguments.size() != 1 && (arguments.size() != 2 || arguments[1] == QLatin1String("--help"))) { | | |||
| 343 | | ||||
| 344 | QTextStream(stdout) | | |||
| 345 | << "start\tStarts the service\n" | | |||
| 346 | << "stop\tStops the server\n" | | |||
| 347 | << "status\tPrints basic server information\n" | | |||
| 348 | << "start-daemon\tStarts the service without forking (use with caution)\n" | | |||
| 349 | << "--help\tThis help message\n"; | | |||
| 350 | | ||||
| 351 | QCoreApplication::exit(EXIT_SUCCESS); | | |||
| 352 | | ||||
| 353 | } else if (arguments.size() == 1 || arguments[1] == QLatin1String("start")) { | | |||
| 354 | | ||||
| 355 | // Checking whether the service is already running | | |||
| 356 | if (isServiceRunning()) { | | |||
| 357 | QTextStream(stdout) << "Already running\n"; | | |||
| 358 | QCoreApplication::exit(EXIT_SUCCESS); | | |||
| 359 | } | | |||
| 360 | | ||||
| 361 | // Creating the watcher, but not on the wall | | |||
| 362 | | ||||
| 363 | QDBusServiceWatcher watcher(KAMD_DBUS_SERVICE, | | |||
| 364 | QDBusConnection::sessionBus(), | | |||
| 365 | QDBusServiceWatcher::WatchForRegistration); | | |||
| 366 | | ||||
| 367 | QObject::connect(&watcher, &QDBusServiceWatcher::serviceRegistered, | | |||
| 368 | [] (const QString &service) { | | |||
| 369 | QTextStream(stdout) | | |||
| 370 | << "Service started, version: " << runningServiceVersion() | | |||
| 371 | << "\n"; | | |||
| 372 | | ||||
| 373 | QCoreApplication::exit(EXIT_SUCCESS); | | |||
| 374 | }); | | |||
| 375 | | ||||
| 376 | // Starting the dameon | | |||
| 377 | | ||||
| 378 | QProcess::startDetached( | | |||
| 379 | QLatin1String(KAMD_FULL_BIN_DIR "/kactivitymanagerd"), | | |||
| 380 | QStringList{QStringLiteral("start-daemon")} | | |||
| 381 | ); | | |||
| 382 | | ||||
| 383 | return application.exec(); | | |||
| 384 | | ||||
| 385 | } else if (arguments[1] == QLatin1String("stop")) { | | |||
| 386 | if (!isServiceRunning()) { | | |||
| 387 | QTextStream(stdout) << "Service not running\n"; | | |||
| 388 | QCoreApplication::exit(EXIT_SUCCESS); | | |||
| 389 | } | | |||
| 390 | | ||||
| 391 | callOnRunningService<void>(QStringLiteral("quit")); | | |||
| 392 | | ||||
| 393 | QTextStream(stdout) << "Service stopped\n"; | | |||
| 394 | | ||||
| 395 | return EXIT_SUCCESS; | | |||
| 396 | | ||||
| 397 | } else if (arguments[1] == QLatin1String("status")) { | | |||
| 398 | | ||||
| 399 | // Checking whether the service is already running | | |||
| 400 | if (isServiceRunning()) { | | |||
| 401 | QTextStream(stdout) << "The service is running, version: " | | |||
| 402 | << runningServiceVersion() << "\n"; | | |||
| 403 | } else { | | |||
| 404 | QTextStream(stdout) << "The service is not running\n"; | | |||
| 405 | | ||||
| 406 | } | | |||
| 407 | | ||||
| 408 | return EXIT_SUCCESS; | | |||
| 409 | | ||||
| 410 | } else if (arguments[1] == QLatin1String("start-daemon")) { | | |||
| 411 | // Really starting the activity manager | | |||
| 412 | | ||||
| 413 | KDBusService service(KDBusService::Unique); | 303 | KDBusService service(KDBusService::Unique); | ||
| 414 | 304 | | |||
| 415 | application.init(); | 305 | application.init(); | ||
| 416 | 306 | | |||
| 417 | return application.exec(); | 307 | return application.exec(); | ||
| 418 | | ||||
| 419 | } else { | | |||
| 420 | QTextStream(stdout) << "Unrecognized command: " << arguments[1] << '\n'; | | |||
| 421 | | ||||
| 422 | return EXIT_FAILURE; | | |||
| 423 | } | | |||
| 424 | } | 308 | } | ||
| 425 | 309 | | |||
| 426 | QStringList Application::loadedPlugins() const | 310 | QStringList Application::loadedPlugins() const | ||
| 427 | { | 311 | { | ||
| 428 | return d->pluginIds; | 312 | return d->pluginIds; | ||
| 429 | } | 313 | } | ||
| 430 | 314 | | |||