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94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/* Copyright (C) 2013
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* swift Project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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#include "plugin.h"
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#include "service.h"
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#include "traffic.h"
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#include "weather.h"
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#include "utils.h"
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#include "blackmisc/librarypath.h"
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#include "blackmisc/logmessage.h"
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#include <QTimer>
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#include <functional>
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namespace {
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inline QString xbusServiceName() {
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return QStringLiteral("org.swift-project.xbus");
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}
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}
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namespace XBus
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{
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CPlugin::CPlugin()
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: m_menu(CMenu::mainMenu().subMenu("XBus"))
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{
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m_startServerMenuItems.push_back(m_menu.item("Start server on session bus", [this]{ startServer(BlackMisc::CDBusServer::sessionBusAddress()); }));
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m_startServerMenuItems.push_back(m_menu.item("Start server on system bus", [this]{ startServer(BlackMisc::CDBusServer::systemBusAddress()); }));
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m_startServerMenuItems.push_back(m_menu.item("Start server on localhost P2P", [this]{ startServer(BlackMisc::CDBusServer::p2pAddress("localhost")); }));
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}
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void CPlugin::startServer(const QString &address)
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{
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for (auto &item : m_startServerMenuItems) { item.setEnabled(false); }
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m_service = new CService(this);
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m_traffic = new CTraffic(this);
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m_weather = new CWeather(this);
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// XPLM API does not like to be called from a QTimer slot, so move the recurring part into a separate method.
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tryStartServer(address);
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}
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void CPlugin::tryStartServer(const QString &address)
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{
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// Make sure that there are no calls to XPLM in this method
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Q_ASSERT(! m_server);
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auto previousLibraryPath = BlackMisc::getCustomLibraryPath();
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auto libraryPath = g_xplanePath + "Resources" + g_sep + "plugins" + g_sep + "xbus";
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#if !defined (Q_OS_MAC) && defined(WORD_SIZE_64)
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libraryPath = libraryPath + g_sep + "64";
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#endif
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BlackMisc::setCustomLibraryPath(libraryPath);
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if (!BlackMisc::CDBusServer::isP2PAddress(address) && !BlackMisc::CDBusServer::isDBusAvailable(address))
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{
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constexpr int msec = 30000;
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BlackMisc::CLogMessage(this).warning("DBus daemon not available. Trying again in %1 sec.") << msec / 1000;
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QTimer::singleShot(msec, this, [&] { tryStartServer(address); });
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BlackMisc::setCustomLibraryPath(previousLibraryPath);
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return;
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}
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m_server = new BlackMisc::CDBusServer(xbusServiceName(), address, this);
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BlackMisc::setCustomLibraryPath(previousLibraryPath);
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m_server->addObject(CService::ObjectPath(), m_service);
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m_server->addObject(CTraffic::ObjectPath(), m_traffic);
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m_server->addObject(CWeather::ObjectPath(), m_weather);
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}
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void CPlugin::onAircraftModelChanged()
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{
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if (m_service)
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{
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m_service->onAircraftModelChanged();
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}
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}
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void CPlugin::onAircraftRepositioned()
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{
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if (m_service)
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{
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m_service->updateAirportsInRange();
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}
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}
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}
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