109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/* XMRig
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* Copyright (c) 2019 Spudz76 <https://github.com/Spudz76>
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* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
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* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "base/io/log/backends/ConsoleLog.h"
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#include "base/io/log/Log.h"
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#include "base/kernel/config/Title.h"
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#include "base/tools/Handle.h"
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#include <cstdio>
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xmrig::ConsoleLog::ConsoleLog(const Title &title)
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{
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if (!isSupported()) {
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Log::setColors(false);
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return;
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}
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m_tty = new uv_tty_t;
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if (uv_tty_init(uv_default_loop(), m_tty, 1, 0) < 0) {
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Log::setColors(false);
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return;
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}
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uv_tty_set_mode(m_tty, UV_TTY_MODE_NORMAL);
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# ifdef XMRIG_OS_WIN
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m_stream = reinterpret_cast<uv_stream_t*>(m_tty);
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HANDLE handle = GetStdHandle(STD_INPUT_HANDLE);
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if (handle != INVALID_HANDLE_VALUE) { // NOLINT(cppcoreguidelines-pro-type-cstyle-cast, performance-no-int-to-ptr)
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DWORD mode = 0;
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if (GetConsoleMode(handle, &mode)) {
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mode &= ~ENABLE_QUICK_EDIT_MODE;
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SetConsoleMode(handle, mode | ENABLE_EXTENDED_FLAGS);
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}
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}
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if (title.isEnabled()) {
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SetConsoleTitleA(title.value());
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}
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# endif
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}
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xmrig::ConsoleLog::~ConsoleLog()
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{
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Handle::close(m_tty);
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}
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void xmrig::ConsoleLog::print(uint64_t, int, const char *line, size_t, size_t size, bool colors)
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{
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if (!m_tty || Log::isColors() != colors) {
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return;
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}
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# ifdef XMRIG_OS_WIN
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uv_buf_t buf = uv_buf_init(const_cast<char *>(line), static_cast<unsigned int>(size));
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if (!isWritable()) {
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fputs(line, stdout);
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fflush(stdout);
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}
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else {
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uv_try_write(m_stream, &buf, 1);
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}
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# else
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fputs(line, stdout);
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fflush(stdout);
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# endif
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}
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bool xmrig::ConsoleLog::isSupported()
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{
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const uv_handle_type type = uv_guess_handle(1);
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return type == UV_TTY || type == UV_NAMED_PIPE;
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}
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#ifdef XMRIG_OS_WIN
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bool xmrig::ConsoleLog::isWritable() const
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{
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if (!m_stream || uv_is_writable(m_stream) != 1) {
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return false;
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}
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return isSupported();
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}
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#endif
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