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/*
* LinuxServiceFunctions.cpp - implementation of LinuxServiceFunctions class
*
* Copyright (c) 2017-2019 Tobias Junghans <tobydox@veyon.io>
*
* This file is part of Veyon - http://veyon.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#include "LinuxServiceCore.h"
#include "LinuxServiceFunctions.h"
QString LinuxServiceFunctions::veyonServiceName() const
{
return QStringLiteral("veyon-service");
}
bool LinuxServiceFunctions::isRegistered( const QString& name )
{
Q_UNUSED(name);
qCritical( "Querying service registration is not supported on this platform.");
return false;
}
bool LinuxServiceFunctions::isRunning( const QString& name )
{
return systemctl( { QStringLiteral("status"), name } ) == 0;
}
bool LinuxServiceFunctions::start( const QString& name )
{
return systemctl( { QStringLiteral("start"), name } ) == 0;
}
bool LinuxServiceFunctions::stop( const QString& name )
{
return systemctl( { QStringLiteral("stop"), name } ) == 0;
}
bool LinuxServiceFunctions::install( const QString& name, const QString& filePath,
StartMode startMode, const QString& displayName )
{
Q_UNUSED(name)
Q_UNUSED(filePath)
Q_UNUSED(startMode)
Q_UNUSED(displayName)
qCritical( "Registering services is not supported on this platform.");
return false;
}
bool LinuxServiceFunctions::uninstall( const QString& name )
{
Q_UNUSED(name)
qCritical( "Unregistering services is not supported on this platform.");
return false;
}
bool LinuxServiceFunctions::setStartMode( const QString& name, PlatformServiceFunctions::StartMode startMode )
{
if( startMode == StartModeAuto )
{
return systemctl( { QStringLiteral("enable"), name } ) == 0;
}
return systemctl( { QStringLiteral("disable"), name } ) == 0;
}
bool LinuxServiceFunctions::runAsService( const QString& name, const std::function<void(void)>& serviceMain )
{
Q_UNUSED(name);
serviceMain();
return true;
}
void LinuxServiceFunctions::manageServerInstances()
{
LinuxServiceCore serviceCore;
serviceCore.run();
}
int LinuxServiceFunctions::systemctl( const QStringList& arguments )
{
return QProcess::execute( QStringLiteral("systemctl"),
QStringList( { QStringLiteral("--no-pager"), QStringLiteral("-q") } ) + arguments );
}
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