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59da68da5e
Previously, the DBusconnection had to be set at construction time and could not be changed over the DBusObject life time. Now a new connection can be set anytime and as often as required. The shared ownership is now also properly implemented by shared pointers. ref T291
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/* Copyright (C) 2018
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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 "dbusobject.h"
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#include <cassert>
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namespace XSwiftBus
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{
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CDBusObject::CDBusObject()
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{ }
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CDBusObject::~CDBusObject() = default;
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void CDBusObject::setDBusConnection(const std::shared_ptr<CDBusConnection> &dbusConnection)
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{
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m_dbusConnection = dbusConnection;
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}
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void CDBusObject::registerDBusObjectPath(const std::string &interfaceName, const std::string &objectPath)
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{
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assert(m_dbusConnection);
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m_interfaceName = interfaceName;
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m_objectPath = objectPath;
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m_dbusConnection->registerObjectPath(this, interfaceName, objectPath, m_dbusObjectPathVTable);
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}
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void CDBusObject::sendDBusSignal(const std::string &name)
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{
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if (! m_dbusConnection) { return; }
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CDBusMessage signal = CDBusMessage::createSignal(m_objectPath, m_interfaceName, name);
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m_dbusConnection->sendMessage(signal);
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}
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void CDBusObject::sendDBusMessage(const CDBusMessage &message)
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{
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if (! m_dbusConnection) { return; }
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m_dbusConnection->sendMessage(message);
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}
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void CDBusObject::maybeSendEmptyDBusReply(bool wantsReply, const std::string &destination, dbus_uint32_t serial)
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{
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if (wantsReply)
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{
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CDBusMessage reply = CDBusMessage::createReply(destination, serial);
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m_dbusConnection->sendMessage(reply);
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}
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}
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void CDBusObject::queueDBusCall(const std::function<void ()> &func)
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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m_qeuedDBusCalls.push_back(func);
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}
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void CDBusObject::invokeQueuedDBusCalls()
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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while (m_qeuedDBusCalls.size() > 0)
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{
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m_qeuedDBusCalls.front()();
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m_qeuedDBusCalls.pop_front();
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}
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}
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void CDBusObject::dbusObjectPathUnregisterFunction(DBusConnection *connection, void *data)
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{
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(void)connection; // unused
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(void)data; // unused
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}
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DBusHandlerResult CDBusObject::dbusObjectPathMessageFunction(DBusConnection *connection, DBusMessage *message, void *data)
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{
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(void)connection; // unused
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auto *obj = static_cast<CDBusObject *>(data);
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DBusError err;
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dbus_error_init(&err);
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CDBusMessage dbusMessage(message);
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return obj->dbusMessageHandler(dbusMessage);
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}
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}
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