// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023 // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // #pragma once #include "td/utils/algorithm.h" #include "td/utils/common.h" #include "td/utils/logging.h" #include "td/utils/Slice.h" namespace td { class CombinedLog final : public LogInterface { public: void set_first(LogInterface *first) { first_ = first; } void set_second(LogInterface *second) { second_ = second; } void set_first_verbosity_level(int new_verbosity_level) { first_verbosity_level_ = new_verbosity_level; } void set_second_verbosity_level(int new_verbosity_level) { second_verbosity_level_ = new_verbosity_level; } const LogInterface *get_first() const { return first_; } const LogInterface *get_second() const { return second_; } int get_first_verbosity_level() const { return first_verbosity_level_; } int get_second_verbosity_level() const { return second_verbosity_level_; } private: LogInterface *first_ = nullptr; int first_verbosity_level_ = VERBOSITY_NAME(FATAL); LogInterface *second_ = nullptr; int second_verbosity_level_ = VERBOSITY_NAME(FATAL); void do_append(int log_level, CSlice slice) final { if (first_ && log_level <= first_verbosity_level_) { first_->do_append(log_level, slice); } if (second_ && log_level <= second_verbosity_level_) { second_->do_append(log_level, slice); } } void after_rotation() final { if (first_) { first_->after_rotation(); } if (second_) { second_->after_rotation(); } } vector<string> get_file_paths() final { vector<string> result; if (first_) { ::td::append(result, first_->get_file_paths()); } if (second_) { ::td::append(result, second_->get_file_paths()); } return result; } }; } // namespace td