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

0001 /*
0002     SPDX-FileCopyrightText: 2009 Joris Guisson <joris.guisson@gmail.com>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 #include "net/wakeuppipe.h"
0007 #include <util/functions.h>
0008 #include <util/log.h>
0009 
0010 using namespace bt;
0011 
0012 namespace net
0013 {
0014 WakeUpPipe::WakeUpPipe()
0015     : woken_up(false)
0016 {
0017 }
0018 
0019 WakeUpPipe::~WakeUpPipe()
0020 {
0021 }
0022 
0023 void WakeUpPipe::wakeUp()
0024 {
0025     QMutexLocker lock(&mutex);
0026     if (woken_up)
0027         return;
0028 
0029     char data[] = "d";
0030     if (bt::Pipe::write((const bt::Uint8 *)data, 1) != 1)
0031         Out(SYS_GEN | LOG_DEBUG) << "WakeUpPipe: wake up failed " << endl;
0032     else
0033         woken_up = true;
0034 }
0035 
0036 void WakeUpPipe::handleData()
0037 {
0038     QMutexLocker lock(&mutex);
0039     bt::Uint8 buf[20];
0040     int ret = bt::Pipe::read(buf, 20);
0041     if (ret < 0)
0042         Out(SYS_GEN | LOG_DEBUG) << "WakeUpPipe: read failed " << endl;
0043 
0044     woken_up = false;
0045 }
0046 
0047 void WakeUpPipe::reset()
0048 {
0049     // Do nothing
0050 }
0051 
0052 }