File indexing completed on 2024-04-21 07:41:52

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2007 Thiago Macieira <thiago@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KIO_CONNECTIONBACKEND_P_H
 #define KIO_CONNECTIONBACKEND_P_H
 
 #include <QObject>
 #include <QUrl>
 
 class QLocalServer;
 class QLocalSocket;
 
 class QTcpServer;
 
 namespace KIO
 {
 struct Task {
     int cmd;
     QByteArray data;
 };
 
 class ConnectionBackend : public QObject
 {
     Q_OBJECT
 
 public:
     enum { Idle, Listening, Connected } state;
     QUrl address;
     QString errorString;
 
 private:
     QLocalSocket *socket;
     QLocalServer *localServer;
     long len;
     int cmd;
     bool signalEmitted;
 
     static const int HeaderSize = 10;
     static const int StandardBufferSize = 32 * 1024;
 
 Q_SIGNALS:
     void disconnected();
     void commandReceived(const KIO::Task &task);
     void newConnection();
 
 public:
     explicit ConnectionBackend(QObject *parent = nullptr);
     ~ConnectionBackend() override;
 
     void setSuspended(bool enable);
     bool connectToRemote(const QUrl &url);
     bool listenForRemote();
     bool waitForIncomingTask(int ms);
     bool sendCommand(int command, const QByteArray &data) const;
     ConnectionBackend *nextPendingConnection();
 
 public Q_SLOTS:
     void socketReadyRead();
     void socketDisconnected();
 };
 }
 
 #endif