Logger.h

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// Copyright 2024 libsese
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#pragma once
 
#include "sese/Config.h"
#include "sese/record/AbstractAppender.h"
#include "sese/record/AbstractFormatter.h"
#include "sese/record/Event.h"
#include "sese/util/Initializer.h"
 
#include <memory>
#include <vector>
 
#ifdef _WIN32
#pragma warning(disable : 4251)
#endif
 
namespace sese::record {
 
class LoggerInitiateTask final : public InitiateTask {
public:
    LoggerInitiateTask() : InitiateTask(__FUNCTION__) {}
 
    int32_t init() noexcept override;
    int32_t destroy() noexcept override;
};
 
class ConsoleAppender;
 
class  Logger {
public:
    typedef std::shared_ptr<Logger> Ptr;
 
    Logger() noexcept;
 
    virtual ~Logger() noexcept = default;
 
    void addAppender(const AbstractAppender::Ptr &appender) noexcept;
 
    void removeAppender(const AbstractAppender::Ptr &appender) noexcept;
 
    virtual void log(const Event::Ptr &event) noexcept;
 
    virtual void dump(const void *buffer, size_t length) noexcept;
 
protected:
    std::shared_ptr<AbstractFormatter> formatter;
    std::shared_ptr<ConsoleAppender> builtInAppender;
    std::vector<AbstractAppender::Ptr> appenderVector;
 
public:
    static void addGlobalLoggerAppender(const AbstractAppender::Ptr &appender) noexcept;
 
    static void removeGlobalLoggerAppender(const AbstractAppender::Ptr &appender) noexcept;
};
 
extern  record::Logger *getLogger() noexcept;
} // namespace sese::record