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src/Network/Swift/dbusserver.cpp

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+/*
+ * SPDX-FileCopyrightText: (C) 2019-2022 swift Project Community / Contributors (https://swift-project.org/)
+ * SPDX-FileCopyrightText: (C) 2019-2022 Lars Toenning <dev@ltoenning.de>
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "dbusobject.h"
+#include "dbusserver.h"
+
+#include <algorithm>
+#include <cassert>
+#include <memory>
+
+namespace FGSwiftBus {
+
+CDBusServer::CDBusServer()
+{
+    dbus_threads_init_default();
+}
+
+CDBusServer::~CDBusServer()
+{
+    close();
+}
+
+bool CDBusServer::listen(const std::string& address)
+{
+    DBusError error;
+    dbus_error_init(&error);
+    m_server.reset(dbus_server_listen(address.c_str(), &error));
+
+    if (!m_server) {
+        return false;
+    }
+
+    dbus_server_set_new_connection_function(m_server.get(), onNewConnection, this, nullptr);
+    return true;
+}
+
+bool CDBusServer::isConnected() const
+{
+    return m_server ? dbus_server_get_is_connected(m_server.get()) : false;
+}
+
+void CDBusServer::close()
+{
+    if (m_server) { dbus_server_disconnect(m_server.get()); }
+}
+
+void CDBusServer::setDispatcher(CDBusDispatcher* dispatcher)
+{
+    assert(dispatcher);
+    assert(m_server);
+
+    m_dispatcher = dispatcher;
+
+    dbus_server_set_watch_functions(
+        m_server.get(),
+        dispatcher->m_watchCallbacks.add,
+        dispatcher->m_watchCallbacks.remove,
+        dispatcher->m_watchCallbacks.toggled,
+        &dispatcher->m_watchCallbacks, nullptr);
+
+    dbus_server_set_timeout_functions(
+        m_server.get(),
+        dispatcher->m_timeoutCallbacks.add,
+        dispatcher->m_timeoutCallbacks.remove,
+        dispatcher->m_timeoutCallbacks.toggled,
+        &dispatcher->m_timeoutCallbacks, nullptr);
+}
+
+void CDBusServer::onNewConnection(DBusServer*, DBusConnection* conn)
+{
+    auto dbusConnection = std::make_shared<CDBusConnection>(conn);
+    m_newConnectionFunc(dbusConnection);
+}
+
+void CDBusServer::onNewConnection(DBusServer* server, DBusConnection* conn, void* data)
+{
+    auto* obj = static_cast<CDBusServer*>(data);
+    obj->onNewConnection(server, conn);
+}
+
+} // namespace FGSwiftBus