60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "td/telegram/Log.h"
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#include "td/utils/common.h"
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#include "td/utils/FileLog.h"
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#include "td/utils/logging.h"
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#include "td/utils/Slice.h"
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namespace td {
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static FileLog file_log;
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static TsLog ts_log(&file_log);
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static int64 max_log_file_size = 10 << 20;
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static Log::FatalErrorCallbackPtr fatal_error_callback;
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static void fatal_error_callback_wrapper(CSlice message) {
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CHECK(fatal_error_callback != nullptr);
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fatal_error_callback(message.c_str());
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}
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bool Log::set_file_path(string file_path) {
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if (file_path.empty()) {
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log_interface = default_log_interface;
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return true;
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}
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if (file_log.init(file_path, max_log_file_size)) {
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log_interface = &ts_log;
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return true;
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}
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return false;
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}
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void Log::set_max_file_size(int64 max_file_size) {
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max_log_file_size = max(max_file_size, static_cast<int64>(0));
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file_log.set_rotate_threshold(max_log_file_size);
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}
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void Log::set_verbosity_level(int new_verbosity_level) {
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SET_VERBOSITY_LEVEL(VERBOSITY_NAME(FATAL) + new_verbosity_level);
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}
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void Log::set_fatal_error_callback(FatalErrorCallbackPtr callback) {
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if (callback == nullptr) {
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fatal_error_callback = nullptr;
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set_log_fatal_error_callback(nullptr);
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} else {
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fatal_error_callback = callback;
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set_log_fatal_error_callback(fatal_error_callback_wrapper);
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}
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}
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} // namespace td
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