xmrig/src/base/kernel/Signals.cpp
2019-02-15 14:21:40 +07:00

63 lines
2.1 KiB
C++

/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* 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 3 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. If not, see <http://www.gnu.org/licenses/>.
*/
#include <uv.h>
#include "base/kernel/interfaces/ISignalListener.h"
#include "base/kernel/Signals.h"
#include "base/tools/Handle.h"
static const int signums[xmrig::Signals::kSignalsCount] = { SIGHUP, SIGINT, SIGTERM };
xmrig::Signals::Signals(ISignalListener *listener)
: m_listener(listener)
{
for (size_t i = 0; i < kSignalsCount; ++i) {
uv_signal_t *signal = new uv_signal_t;
signal->data = this;
m_signals[i] = signal;
uv_signal_init(uv_default_loop(), signal);
uv_signal_start(signal, xmrig::Signals::onSignal, signums[i]);
}
}
xmrig::Signals::~Signals()
{
for (size_t i = 0; i < kSignalsCount; ++i) {
Handle::close(m_signals[i]);
}
}
void xmrig::Signals::onSignal(uv_signal_t *handle, int signum)
{
static_cast<xmrig::Signals *>(handle->data)->m_listener->onSignal(signum);
}