xmrig/src/common/log/FileLog.cpp
2018-05-19 13:06:49 +07:00

105 lines
2.9 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 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 <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "common/log/FileLog.h"
#include "common/log/Log.h"
#include "core/Config.h"
#include "core/Controller.h"
FileLog::FileLog(xmrig::Controller *controller, const char *fileName) :
m_controller(controller)
{
uv_fs_t req;
m_file = uv_fs_open(uv_default_loop(), &req, fileName, O_CREAT | O_APPEND | O_WRONLY, 0644, nullptr);
uv_fs_req_cleanup(&req);
}
void FileLog::message(Level level, const char* fmt, va_list args)
{
if (m_file < 0) {
return;
}
time_t now = time(nullptr);
tm stime;
# ifdef _WIN32
localtime_s(&stime, &now);
# else
localtime_r(&now, &stime);
# endif
const bool isColors = m_controller->config()->isColors();
snprintf(m_fmt, sizeof(m_fmt) - 1, "[%d-%02d-%02d %02d:%02d:%02d]%s %s%s",
stime.tm_year + 1900,
stime.tm_mon + 1,
stime.tm_mday,
stime.tm_hour,
stime.tm_min,
stime.tm_sec,
Log::colorByLevel(level, isColors),
fmt,
Log::endl(isColors)
);
char *buf = new char[kBufferSize];
const int size = vsnprintf(buf, kBufferSize - 1, m_fmt, args);
write(buf, size);
}
void FileLog::text(const char* fmt, va_list args)
{
message(INFO, fmt, args);
}
void FileLog::onWrite(uv_fs_t *req)
{
delete [] static_cast<char *>(req->data);
uv_fs_req_cleanup(req);
delete req;
}
void FileLog::write(char *data, size_t size)
{
uv_buf_t buf = uv_buf_init(data, (unsigned int) size);
uv_fs_t *req = new uv_fs_t;
req->data = buf.base;
uv_fs_write(uv_default_loop(), req, m_file, &buf, 1, -1, FileLog::onWrite);
}