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/*
RailControl - Model Railway Control Software
Copyright (c) 2017-2025 by Teddy / Dominik Mahrer - www.railcontrol.org
RailControl 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, or (at your option) any
later version.
RailControl 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 RailControl; see the file LICENCE. If not see
<http://www.gnu.org/licenses/>.
*/
#pragma once
#include <string>
#include "Languages.h"
#include "Logger/LoggerServer.h"
#include "Network/TcpServer.h"
namespace Logger
{
class Logger
{
public:
enum Level : unsigned char
{
LevelOff = 0,
LevelError,
LevelWarning,
LevelInfo,
LevelDebug
};
Logger(LoggerServer& server, const std::string& component)
: server(server),
component(component)
{}
~Logger() {};
static Logger* GetLogger(const std::string& component)
{
return LoggerServer::Instance().GetLogger(component);
}
void AddFileLogger(const std::string& fileName)
{
LoggerServer::Instance().AddFileLogger(fileName);
}
void AddConsoleLogger()
{
LoggerServer::Instance().AddConsoleLogger();
}
static void SetLogLevel(Level level) { logLevel = level; }
static Level GetLogLevel() { return logLevel; }
bool IsComponent(const std::string& component) { return component.compare(this->component) == 0; }
static std::string Format(const std::string& input) { return input; }
static std::string Format(char* input) { const char* constInput = input; return Format(constInput); }
static std::string Format(const char* input)
{
if (input == nullptr)
{
return std::string("");
}
return std::string(input);
}
template<typename... Args>
static std::string Format(const std::string& input, Args... args)
{
std::string output = input;
FormatInternal(output, 0, args...);
return output;
}
template<typename... Args>
static std::string Format(char* input, Args... args)
{
const char* constInput = input;
return Format(constInput, args...);
}
template<typename... Args>
static std::string Format(const char* input, Args... args)
{
if (input == nullptr)
{
return std::string("");
}
return Format(std::string(input), args...);
}
template<typename... Args> void Error(const Languages::TextSelector text, Args... args)
{
if (logLevel < LevelError)
{
return;
}
Log("Error", Languages::GetText(text), args...);
}
template<typename... Args> void Warning(const Languages::TextSelector text, Args... args)
{
if (logLevel < LevelWarning)
{
return;
}
Log("Warning", Languages::GetText(text), args...);
}
template<typename... Args> void Info(const Languages::TextSelector text, Args... args)
{
if (logLevel < LevelInfo)
{
return;
}
Log("Info", Languages::GetText(text), args...);
}
template<typename... Args> void Debug(const Languages::TextSelector text, Args... args)
{
Debug(Languages::GetText(text), args...);
}
template<typename... Args> void Debug(const std::string& text, Args... args)
{
if (logLevel < LevelDebug)
{
return;
}
Log("Debug", text, args...);
}
inline void HexIn(const std::string& input)
{
Hex(1, reinterpret_cast<const unsigned char*>(input.c_str()), input.size());
}
inline void HexOut(const std::string& input)
{
Hex(2, reinterpret_cast<const unsigned char*>(input.c_str()), input.size());
}
void Hex(const unsigned char direction, const unsigned char* input, const size_t size);
inline void HexIn(const unsigned char* input, const size_t size)
{
Hex(1, input, size);
}
inline void HexOut(const unsigned char* input, const size_t size)
{
Hex(2, input, size);
}
private:
static Level logLevel;
LoggerServer& server;
const std::string component;
static void AsciiPart(std::stringstream& output, const unsigned char* input, const size_t size);
static std::string DateTime();
static void Replace(std::string& workString, const unsigned char argument, const std::string& value);
static void Replace(std::string& workString, const unsigned char argument, char* value)
{
const char* constValue = value;
Replace(workString, argument, std::string(constValue));
}
static void Replace(std::string& workString, const unsigned char argument, const char* value)
{
Replace(workString, argument, std::string(value == nullptr ? "" : value));
}
template<typename T>
static void Replace(std::string& workString, const unsigned char argument, T value)
{
Replace(workString, argument, std::to_string(value));
}
template<typename T>
static void FormatInternal(std::string& workString,
const unsigned char argument,
T value)
{
Replace(workString, argument, value);
}
template<typename T, typename... Args>
static void FormatInternal(std::string& workString,
const unsigned char argument,
T value,
Args... args)
{
Replace(workString, argument, value);
FormatInternal(workString, argument + 1, args...);
}
template<typename... Args> void Log(const std::string& type, const std::string& text, Args... args)
{
server.Send(DateTime() + ": " + type + ": " + component + ": " + Format(text, args...) + "\n");
}
};
}
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