File indexing completed on 2024-11-10 09:46:01
0001 /* 0002 SPDX-FileCopyrightText: 2014 Alejandro Fiestas Olivares <afiestas@kde.org> 0003 0004 SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL 0005 */ 0006 0007 #include "fakelogind.h" 0008 0009 #include <fcntl.h> 0010 #include <qtemporaryfile.h> 0011 #include <sys/stat.h> 0012 #include <unistd.h> 0013 0014 #include <QDebug> 0015 #include <QTemporaryFile> 0016 #include <QTimer> 0017 0018 FakeLogind::FakeLogind(QObject *parent) 0019 : QObject(parent) 0020 { 0021 } 0022 0023 QDBusUnixFileDescriptor FakeLogind::Inhibit(const QString &what, const QString &who, const QString &why, const QString &mode) 0024 { 0025 Q_EMIT newInhibition(what, who, why, mode); 0026 0027 QDBusUnixFileDescriptor foo; 0028 foo.setFileDescriptor(-1); 0029 0030 QTemporaryFile file; 0031 if (!file.open()) { 0032 qDebug() << "Could not open a temporary file"; 0033 return foo; 0034 } 0035 0036 m_fd = file.handle(); 0037 foo.giveFileDescriptor(m_fd); 0038 0039 // We could use epoll for this, but it will make the code harder to read for a test. 0040 auto t = new QTimer(); 0041 t->setInterval(100); 0042 connect(t, SIGNAL(timeout()), SLOT(checkFd())); 0043 t->start(); 0044 0045 return foo; 0046 } 0047 0048 void FakeLogind::checkFd() 0049 { 0050 int e = fcntl(m_fd, F_GETFD) != -1 || errno != EBADF; 0051 0052 if (e == 0) { 0053 Q_EMIT inhibitionRemoved(); 0054 delete sender(); 0055 } 0056 } 0057 0058 #include "moc_fakelogind.cpp"