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c8be819711
This fixes a memory leak that would occur when the Android frontend calls LogManager::Init more than once in order to reload settings. Note that the log window listener is now owned by LogManager instead of by the frontend, making it consistent with the other log listeners.
88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
// Copyright 2009 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <array>
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#include <cstdarg>
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#include <memory>
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#include <string>
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#include <vector>
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#include "Common/BitSet.h"
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#include "Common/EnumMap.h"
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#include "Common/Logging/Log.h"
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namespace Common::Log
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{
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// pure virtual interface
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class LogListener
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{
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public:
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virtual ~LogListener() = default;
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virtual void Log(LogLevel level, const char* msg) = 0;
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enum LISTENER
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{
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FILE_LISTENER = 0,
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CONSOLE_LISTENER,
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LOG_WINDOW_LISTENER,
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NUMBER_OF_LISTENERS // Must be last
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};
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};
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class LogManager final
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{
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public:
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struct LogContainer
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{
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const char* m_short_name;
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const char* m_full_name;
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bool m_enable = false;
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};
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~LogManager();
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static LogManager* GetInstance();
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static void Init();
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static void Shutdown();
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void Log(LogLevel level, LogType type, const char* file, int line, const char* message);
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void LogWithFullPath(LogLevel level, LogType type, const char* file, int line,
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const char* message);
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LogLevel GetLogLevel() const;
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void SetLogLevel(LogLevel level);
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void SetEnable(LogType type, bool enable);
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bool IsEnabled(LogType type, LogLevel level = LogLevel::LNOTICE) const;
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std::vector<LogContainer> GetLogTypes();
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const char* GetShortName(LogType type) const;
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const char* GetFullName(LogType type) const;
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void RegisterListener(LogListener::LISTENER id, std::unique_ptr<LogListener> listener);
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void EnableListener(LogListener::LISTENER id, bool enable);
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bool IsListenerEnabled(LogListener::LISTENER id) const;
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void SaveSettings();
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private:
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LogManager();
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LogManager(const LogManager&) = delete;
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LogManager& operator=(const LogManager&) = delete;
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LogManager(LogManager&&) = delete;
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LogManager& operator=(LogManager&&) = delete;
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static std::string GetTimestamp();
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LogLevel m_level;
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EnumMap<LogContainer, LAST_LOG_TYPE> m_log{};
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std::array<std::unique_ptr<LogListener>, LogListener::NUMBER_OF_LISTENERS> m_listeners{};
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BitSet32 m_listener_ids;
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size_t m_path_cutoff_point = 0;
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};
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} // namespace Common::Log
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