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// Copyright (C) 2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <iostream>
#include <CommonAPI/Logger.hpp>
#include <CommonAPI/Runtime.hpp>
namespace CommonAPI {
#if defined(USE_CONSOLE) || defined(USE_FILE)
std::mutex Logger::mutex_;
#endif
#ifdef USE_CONSOLE
bool Logger::useConsole_(true);
#endif
#ifdef USE_FILE
std::shared_ptr<std::ofstream> Logger::file_;
#endif
#ifdef USE_DLT
bool Logger::useDlt_(false);
#endif
#if defined(USE_CONSOLE) || defined(USE_FILE) || defined(USE_DLT)
Logger::Level Logger::maximumLogLevel_(Logger::Level::LL_INFO);
#endif
Logger::Logger() {
#ifdef USE_DLT
DLT_REGISTER_APP("CAPI", "CAPI");
std::string context = Runtime::getProperty("LogContext");
if (context == "") context = "CAPI";
DLT_REGISTER_CONTEXT(dlt_, context.c_str(), "CAPI");
#endif
}
void
Logger::init(bool _useConsole, const std::string &_fileName, bool _useDlt, const std::string &_level) {
#ifdef USE_CONSOLE
useConsole_ = _useConsole;
#endif
#ifdef USE_FILE
if (_fileName != "") {
file_ = std::make_shared<std::ofstream>();
if (file_)
file_->open(_fileName.c_str(), std::ofstream::out | std::ofstream::app);
}
#endif
#ifdef USE_DLT
useDlt_ = _useDlt;
#endif
#if defined(USE_CONSOLE) || defined(USE_FILE) || defined(USE_DLT)
maximumLogLevel_ = stringAsLevel(_level);
#endif
}
void
Logger::doLog(Level _level, const std::string &_message) {
#ifdef USE_CONSOLE
if (useConsole_) {
std::lock_guard<std::mutex> consoleGuard(mutex_);
std::cout << "[CAPI][" << levelAsString(_level) << "] " << _message << std::endl;
}
#endif
#ifdef USE_FILE
if (file_ && file_->is_open()) {
std::lock_guard<std::mutex> consoleGuard(mutex_);
(*(file_.get())) << "[CAPI][" << levelAsString(_level) << "] " << _message << std::endl;
}
#endif
#ifdef USE_DLT
if (useDlt_) {
DLT_LOG_STRING(dlt_, levelAsDlt(_level), _message.c_str());
}
#endif
}
#if defined(USE_CONSOLE) || defined(USE_FILE) || defined(USE_DLT)
Logger::Level
Logger::stringAsLevel(const std::string &_level) {
if (_level == "fatal")
return Level::LL_FATAL;
if (_level == "error")
return Level::LL_ERROR;
if (_level == "warning")
return Level::LL_WARNING;
if (_level == "info")
return Level::LL_INFO;
if (_level == "debug")
return Level::LL_DEBUG;
if (_level == "verbose")
return Level::LL_VERBOSE;
return Level::LL_INFO;
}
#endif
#if defined(USE_CONSOLE) || defined(USE_FILE)
std::string
Logger::levelAsString(Logger::Level _level) {
switch (_level) {
case Level::LL_FATAL:
return "FATAL";
case Level::LL_ERROR:
return "ERROR";
case Level::LL_WARNING:
return "WARNING";
case Level::LL_INFO:
return "INFO";
case Level::LL_DEBUG:
return "DEBUG";
case Level::LL_VERBOSE:
return "VERBOSE";
default:
return "";
}
}
#endif
#ifdef USE_DLT
DltLogLevelType
Logger::levelAsDlt(Logger::Level _level) {
switch (_level) {
case Level::LL_FATAL:
return DLT_LOG_FATAL;
case Level::LL_ERROR:
return DLT_LOG_ERROR;
case Level::LL_WARNING:
return DLT_LOG_WARN;
case Level::LL_INFO:
return DLT_LOG_INFO;
case Level::LL_DEBUG:
return DLT_LOG_DEBUG;
case Level::LL_VERBOSE:
return DLT_LOG_VERBOSE;
default:
return DLT_LOG_DEFAULT;
}
}
#endif
} //namespace CommonAPI
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