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262 lines
13 KiB
C++
262 lines
13 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. No part of swift project, including this file, may be copied, modified, propagated,
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* or distributed except according to the terms contained in the LICENSE file.
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*/
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#include "blackcore/application.h"
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#include "blackcore/context/contextapplicationproxy.h"
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#include "blackmisc/dbus.h"
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#include "blackmisc/dbusserver.h"
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#include "blackmisc/genericdbusinterface.h"
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#include "blackmisc/identifierlist.h"
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#include "blackmisc/loghandler.h"
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#include <QDBusConnection>
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#include <QLatin1String>
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#include <QObject>
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#include <QtGlobal>
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using namespace BlackMisc;
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namespace BlackCore
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{
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namespace Context
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{
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CContextApplicationProxy::CContextApplicationProxy(const QString &serviceName, QDBusConnection &connection, CCoreFacadeConfig::ContextMode mode, CCoreFacade *runtime) : IContextApplication(mode, runtime)
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{
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m_dBusInterface = new CGenericDBusInterface(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(), connection, this);
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this->relaySignals(serviceName, connection);
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connect(this, &IContextApplication::messageLogged, this, [](const CStatusMessage & message, const CIdentifier & origin)
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{
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if (!origin.hasApplicationProcessId())
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{
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CLogHandler::instance()->logRemoteMessage(message);
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}
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});
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connect(this, &CContextApplicationProxy::remoteHotkeyAction, this, &CContextApplicationProxy::processRemoteHotkeyActionCall);
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m_pingTimer.setObjectName(serviceName + "::m_pingTimer");
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connect(&m_pingTimer, &QTimer::timeout, this, &CContextApplicationProxy::reRegisterApplications);
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m_pingTimer.start(PingIdentifiersMs);
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}
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void CContextApplicationProxy::relaySignals(const QString &serviceName, QDBusConnection &connection)
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{
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// signals originating from impl side
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bool s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"messageLogged", this, SIGNAL(messageLogged(BlackMisc::CStatusMessage, BlackMisc::CIdentifier)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"logSubscriptionAdded", this, SIGNAL(logSubscriptionAdded(BlackMisc::CIdentifier, BlackMisc::CLogPattern)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"logSubscriptionRemoved", this, SIGNAL(logSubscriptionRemoved(BlackMisc::CIdentifier, BlackMisc::CLogPattern)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"settingsChanged", this, SIGNAL(settingsChanged(BlackMisc::CValueCachePacket, BlackMisc::CIdentifier)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"registrationChanged", this, SIGNAL(registrationChanged()));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"fakedSetComVoiceRoom", this, SIGNAL(fakedSetComVoiceRoom(BlackMisc::Audio::CVoiceRoomList)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"hotkeyActionsRegistered", this, SIGNAL(hotkeyActionsRegistered(QStringList, BlackMisc::CIdentifier)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"remoteHotkeyAction", this, SIGNAL(remoteHotkeyAction(QString, bool, BlackMisc::CIdentifier)));
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Q_ASSERT(s);
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s = connection.connect(serviceName, IContextApplication::ObjectPath(), IContextApplication::InterfaceName(),
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"requestDisplayOnConsole", this, SIGNAL(requestDisplayOnConsole(QString)));
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Q_UNUSED(s);
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this->relayBaseClassSignals(serviceName, connection, IContextApplication::ObjectPath(), IContextApplication::InterfaceName());
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}
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void CContextApplicationProxy::logMessage(const CStatusMessage &message, const CIdentifier &origin)
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{
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if (subscribersOf(message).containsAnyNotIn(CIdentifierList({ origin, {} })))
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{
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m_dBusInterface->callDBus(QLatin1String("logMessage"), message, origin);
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}
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}
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void CContextApplicationProxy::addLogSubscription(const CIdentifier &subscriber, const CLogPattern &pattern)
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{
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m_dBusInterface->callDBus(QLatin1String("addLogSubscription"), subscriber, pattern);
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}
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void CContextApplicationProxy::removeLogSubscription(const CIdentifier &subscriber, const CLogPattern &pattern)
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{
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m_dBusInterface->callDBus(QLatin1String("removeLogSubscription"), subscriber, pattern);
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}
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CLogSubscriptionHash CContextApplicationProxy::getAllLogSubscriptions() const
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{
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return m_dBusInterface->callDBusRet<CLogSubscriptionHash>(QLatin1String("getAllLogSubscriptions"));
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}
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void CContextApplicationProxy::synchronizeLogSubscriptions()
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{
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// note this proxy method does not call synchronizeLogSubscriptions in core
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m_logSubscriptions = this->getAllLogSubscriptions();
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for (const auto &pattern : CLogHandler::instance()->getAllSubscriptions()) { this->addLogSubscription({}, pattern); }
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}
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void CContextApplicationProxy::changeSettings(const CValueCachePacket &settings, const CIdentifier &origin)
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{
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m_dBusInterface->callDBus(QLatin1String("changeSettings"), settings, origin);
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}
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BlackMisc::CValueCachePacket CContextApplicationProxy::getAllSettings() const
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CValueCachePacket>(QLatin1String("getAllSettings"));
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}
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QStringList CContextApplicationProxy::getUnsavedSettingsKeys() const
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{
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return m_dBusInterface->callDBusRet<QStringList>(QLatin1String("getUnsavedSettingsKeys"));
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}
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CSettingsDictionary CContextApplicationProxy::getUnsavedSettingsKeysDescribed() const
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{
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CSettingsDictionary result = m_dBusInterface->callDBusRet<CSettingsDictionary>(QLatin1String("getUnsavedSettingsKeysDescribed"));
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for (auto it = result.begin(); it != result.end(); ++it)
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{
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// consolidate with local names to fill any gaps in remote names
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if (it.value().isEmpty()) { it.value() = CSettingsCache::instance()->getHumanReadableName(it.key()); }
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}
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return result;
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}
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void CContextApplicationProxy::synchronizeLocalSettings()
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{
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// note this proxy method does not call synchronizeLocalSettings in core
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CSettingsCache::instance()->changeValuesFromRemote(this->getAllSettings(), CIdentifier::null());
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}
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BlackMisc::CStatusMessage CContextApplicationProxy::saveSettings(const QString &keyPrefix)
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1String("saveSettings"), keyPrefix);
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}
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BlackMisc::CStatusMessage CContextApplicationProxy::saveSettingsByKey(const QStringList &keys)
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1String("saveSettingsByKey"), keys);
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}
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BlackMisc::CStatusMessage CContextApplicationProxy::loadSettings()
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CStatusMessage>(QLatin1String("loadSettings"));
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}
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void CContextApplicationProxy::registerHotkeyActions(const QStringList &actions, const CIdentifier &origin)
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{
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m_dBusInterface->callDBus(QLatin1String("registerHotkeyActions"), actions, origin);
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}
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void CContextApplicationProxy::callHotkeyActionRemotely(const QString &action, bool argument, const CIdentifier &origin)
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{
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m_dBusInterface->callDBus(QLatin1String("callHotkeyActionRemotely"), action, argument, origin);
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}
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CIdentifier CContextApplicationProxy::registerApplication(const CIdentifier &application)
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{
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m_proxyPingIdentifiers.insert(application);
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if (m_pingTimer.isActive()) { m_pingTimer.start(); } // restart, no need to ping again
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return m_dBusInterface->callDBusRet<BlackMisc::CIdentifier>(QLatin1String("registerApplication"), application);
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}
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void CContextApplicationProxy::unregisterApplication(const CIdentifier &application)
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{
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m_proxyPingIdentifiers.remove(application);
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m_dBusInterface->callDBus(QLatin1String("unregisterApplication"), application);
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}
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BlackMisc::CIdentifierList CContextApplicationProxy::getRegisteredApplications() const
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CIdentifierList>(QLatin1String("getRegisteredApplications"));
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}
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CIdentifier CContextApplicationProxy::getApplicationIdentifier() const
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{
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return m_dBusInterface->callDBusRet<BlackMisc::CIdentifier>(QLatin1String("getApplicationIdentifier"));
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}
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bool CContextApplicationProxy::writeToFile(const QString &fileName, const QString &content)
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{
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if (fileName.isEmpty()) { return false; }
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return m_dBusInterface->callDBusRet<bool>(QLatin1String("writeToFile"), fileName, content);
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}
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QString CContextApplicationProxy::readFromFile(const QString &fileName) const
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{
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if (fileName.isEmpty()) { return {}; }
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return m_dBusInterface->callDBusRet<QString>(QLatin1String("readFromFile"), fileName);
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}
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bool CContextApplicationProxy::removeFile(const QString &fileName)
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{
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if (fileName.isEmpty()) { return false; }
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return m_dBusInterface->callDBusRet<bool>(QLatin1String("removeFile"), fileName);
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}
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bool CContextApplicationProxy::existsFile(const QString &fileName) const
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{
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if (fileName.isEmpty()) { return false; }
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return m_dBusInterface->callDBusRet<bool>(QLatin1String("existsFile"), fileName);
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}
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QString CContextApplicationProxy::dotCommandsHtmlHelp() const
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{
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return m_dBusInterface->callDBusRet<QString>(QLatin1String("dotCommandsHtmlHelp"));
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}
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void CContextApplicationProxy::reRegisterApplications()
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{
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if (!m_dBusInterface) { return; }
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if (m_proxyPingIdentifiers.isEmpty()) { return; }
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const CIdentifierSet identifiers = m_proxyPingIdentifiers; // copy so member can be modified
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for (const CIdentifier &identifier : identifiers)
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{
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this->registerApplication(identifier);
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}
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}
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bool CContextApplicationProxy::isContextResponsive(const QString &dBusAddress, QString &msg, int timeoutMs)
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{
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const bool connected = CDBusServer::isDBusAvailable(dBusAddress, msg, timeoutMs);
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if (!connected) { return false; }
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static const QString dBusName("contexttest");
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QDBusConnection connection = CDBusServer::connectToDBus(dBusAddress, dBusName);
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CContextApplicationProxy proxy(BlackMisc::CDBusServer::coreServiceName(), connection, CCoreFacadeConfig::Remote, nullptr);
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const CIdentifier id("swift proxy test");
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const CIdentifier pingId = proxy.registerApplication(id);
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const bool ok = (id == pingId);
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if (ok)
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{
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proxy.unregisterApplication(id);
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}
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else
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{
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msg = "Mismatch in proxy ping, context not ready.";
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}
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CDBusServer::disconnectFromDBus(connection, dBusAddress);
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return ok;
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}
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void CContextApplicationProxy::processRemoteHotkeyActionCall(const QString &action, bool argument, const CIdentifier &origin)
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{
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if (!sApp || origin.isFromLocalMachine()) { return; }
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sApp->getInputManager()->callFunctionsBy(action, argument);
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CLogMessage(this, CLogCategory::contextSlot()).debug() << "Calling function" << action << "from origin" << origin.getMachineName();
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}
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} // namespace
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} // namespace
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