filtered_writer.h

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// BSD 3-Clause License
// Copyright (c) 2025, 🍀☀🌕🌥 🌊
// See the LICENSE file in the project root for full license information.
 
#pragma once
 
#include "decorator_writer_base.h"
#include "../interfaces/log_filter_interface.h"
 
#include <kcenon/logger/logger_export.h>
 
#include <memory>
 
namespace kcenon::logger {
 
class LOGGER_SYSTEM_API filtered_writer : public decorator_writer_base {
public:
    explicit filtered_writer(std::unique_ptr<log_writer_interface> wrapped,
                             std::unique_ptr<log_filter_interface> filter);
 
    ~filtered_writer() override = default;
 
    // Non-copyable
    filtered_writer(const filtered_writer&) = delete;
    filtered_writer& operator=(const filtered_writer&) = delete;
 
    // Movable
    filtered_writer(filtered_writer&&) noexcept = default;
    filtered_writer& operator=(filtered_writer&&) noexcept = default;
 
    common::VoidResult write(const log_entry& entry) override;
 
    std::string get_name() const override;
 
    const log_filter_interface* get_filter() const;
 
private:
    std::unique_ptr<log_filter_interface> filter_;
};
 
std::unique_ptr<filtered_writer> make_filtered_writer(
    std::unique_ptr<log_writer_interface> writer,
    std::unique_ptr<log_filter_interface> filter);
 
}  // namespace kcenon::logger