File indexing completed on 2025-01-05 04:37:21

 /*
     SPDX-FileCopyrightText: 2009 Joris Guisson <joris.guisson@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #ifndef KTWAKEUPPIPE_H
 #define KTWAKEUPPIPE_H
 
 #include <QMutex>
 #include <ktorrent_export.h>
 #include <net/poll.h>
 #include <util/pipe.h>
 
 namespace net
 {
 /**
     A WakeUpPipe's purpose is to wakeup a select or poll call.
     It works by using a pipe
     One end needs to be part of the poll or select, and the other end will send dummy data to it.
     Waking up the select or poll call.
 */
 class KTORRENT_EXPORT WakeUpPipe : public bt::Pipe, public PollClient
 {
 public:
     WakeUpPipe();
     ~WakeUpPipe() override;
 
     /// Wake up the other socket
     virtual void wakeUp();
 
     /// Read all the dummy data
     void handleData() override;
 
     int fd() const override
     {
         return readerSocket();
     }
 
     void reset() override;
 
     /// Have we been woken up
     bool wokenUp() const
     {
         return woken_up;
     }
 
     typedef QSharedPointer<WakeUpPipe> Ptr;
 
 protected:
     mutable QMutex mutex;
     bool woken_up;
 };
 
 }
 
 #endif