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/*
* (C) 2015 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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.
*
* MPC-HC 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/>.
*
*/
#pragma once
#include <mutex>
#include <sys/timeb.h>
#include "AppSettings.h"
#include "mplayerc.h"
enum class LogTargets {
BDA
};
template <LogTargets>
struct LoggerFile;
template<>
struct LoggerFile<LogTargets::BDA> {
protected:
const LPCTSTR filename = _T("bda.log");
virtual ~LoggerFile() = default;
};
template<LogTargets TARGET>
class Logger final : public LoggerFile<TARGET>
{
public:
static void LOG(LPCTSTR fmt...) {
static Logger logger;
va_list args;
va_start(args, fmt);
logger.WriteToFile(fmt, args);
va_end(args);
};
private:
const bool m_bLogging = AfxGetAppSettings().bEnableLogging;
std::mutex m_mutex;
Logger() {
// Check if logging is enabled only during initialization
// to avoid incomplete logs
ASSERT(AfxGetAppSettings().IsInitialized());
}
void WriteToFile(LPCTSTR fmt, va_list& args) {
if (!m_bLogging) {
return;
}
TCHAR buff[3000];
FILE* f;
_timeb timebuffer;
TCHAR time1[8];
TCHAR wbuf[26];
_ftime_s(&timebuffer);
_tctime_s(wbuf, _countof(wbuf), &timebuffer.time);
for (size_t i = 0; i < _countof(time1); i++) {
time1[i] = wbuf[i + 11];
}
_vstprintf_s(buff, _countof(buff), fmt, args);
std::lock_guard<std::mutex> lock(m_mutex);
if (_tfopen_s(&f, filename, _T("at")) == 0) {
_ftprintf_s(f, _T("%.8s.%03hu - %s\n"), time1, timebuffer.millitm, buff);
fclose(f);
}
}
};
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