File indexing completed on 2024-04-28 05:30:13

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #pragma once
 
 #include <QObject>
 #include <memory>
 #include <xcb/xcb.h>
 
 // forward declaration
 struct addrinfo;
 template<typename T>
 class QFutureWatcher;
 
 namespace KWin
 {
 
 class GetAddrInfo : public QObject
 {
     Q_OBJECT
 public:
     explicit GetAddrInfo(const QString &hostName, QObject *parent = nullptr);
     ~GetAddrInfo() override;
 
     void resolve();
 
 Q_SIGNALS:
     void local();
 
 private Q_SLOTS:
     void slotResolved();
     void slotOwnAddressResolved();
 
 private:
     void compare();
     bool resolved(QFutureWatcher<int> *watcher);
     bool m_resolving;
     bool m_resolved;
     bool m_ownResolved;
     QString m_hostName;
     std::unique_ptr<addrinfo> m_addressHints;
     addrinfo *m_address;
     addrinfo *m_ownAddress;
     std::unique_ptr<QFutureWatcher<int>> m_watcher;
     std::unique_ptr<QFutureWatcher<int>> m_ownAddressWatcher;
 };
 
 class ClientMachine : public QObject
 {
     Q_OBJECT
 public:
     explicit ClientMachine(QObject *parent = nullptr);
     ~ClientMachine() override;
 
     void resolve(xcb_window_t window, xcb_window_t clientLeader);
     const QString &hostName() const;
     bool isLocal() const;
     static QString localhost();
     bool isResolving() const;
 
 Q_SIGNALS:
     void localhostChanged();
 
 private Q_SLOTS:
     void setLocal();
     void resolveFinished();
 
 private:
     void checkForLocalhost();
     QString m_hostName;
     bool m_localhost;
     bool m_resolved;
     bool m_resolving;
 };
 
 inline bool ClientMachine::isLocal() const
 {
     return m_localhost;
 }
 
 inline const QString &ClientMachine::hostName() const
 {
     return m_hostName;
 }
 
 inline QString ClientMachine::localhost()
 {
     return QStringLiteral("localhost");
 }
 
 inline bool ClientMachine::isResolving() const
 {
     return m_resolving;
 }
 
 } // namespace