dolphin/Source/Core/Common/Logging/LogManager.h
Lioncash 425f2aa013 Common/Log: Add basic fmt-capable functions to the interface.
Provides a basic extension to the interface to begin migration off of
the printf-based logging system.

Everything will go through macros with the same style naming as the old
logging system, except the macros will have the _FMT suffix, while the
migration is in process.

This allows for peacemeal migration over time instead of pulling
everything out and replacing it all in a single pull request, which
makes for much easier reviewing.
2020-10-21 10:49:35 -04:00

86 lines
2.0 KiB
C++

// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <cstdarg>
#include <map>
#include <string>
#include "Common/BitSet.h"
#include "Common/Logging/Log.h"
namespace Common::Log
{
// pure virtual interface
class LogListener
{
public:
virtual ~LogListener() = default;
virtual void Log(LOG_LEVELS level, const char* msg) = 0;
enum LISTENER
{
FILE_LISTENER = 0,
CONSOLE_LISTENER,
LOG_WINDOW_LISTENER,
NUMBER_OF_LISTENERS // Must be last
};
};
class LogManager
{
public:
static LogManager* GetInstance();
static void Init();
static void Shutdown();
void Log(LOG_LEVELS level, LOG_TYPE type, const char* file, int line, const char* message);
LOG_LEVELS GetLogLevel() const;
void SetLogLevel(LOG_LEVELS level);
void SetEnable(LOG_TYPE type, bool enable);
bool IsEnabled(LOG_TYPE type, LOG_LEVELS level = LNOTICE) const;
std::map<std::string, std::string> GetLogTypes();
const char* GetShortName(LOG_TYPE type) const;
const char* GetFullName(LOG_TYPE type) const;
void RegisterListener(LogListener::LISTENER id, LogListener* listener);
void EnableListener(LogListener::LISTENER id, bool enable);
bool IsListenerEnabled(LogListener::LISTENER id) const;
void SaveSettings();
private:
struct LogContainer
{
const char* m_short_name;
const char* m_full_name;
bool m_enable = false;
};
LogManager();
~LogManager();
LogManager(const LogManager&) = delete;
LogManager& operator=(const LogManager&) = delete;
LogManager(LogManager&&) = delete;
LogManager& operator=(LogManager&&) = delete;
void LogWithFullPath(LOG_LEVELS level, LOG_TYPE type, const char* file, int line,
const char* message);
LOG_LEVELS m_level;
std::array<LogContainer, NUMBER_OF_LOGS> m_log{};
std::array<LogListener*, LogListener::NUMBER_OF_LISTENERS> m_listeners{};
BitSet32 m_listener_ids;
size_t m_path_cutoff_point = 0;
};
} // namespace Common::Log