67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
|
|
//
|
|
// 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)
|
|
//
|
|
#include "td/telegram/Log.h"
|
|
|
|
#include "td/telegram/Logging.h"
|
|
|
|
#include "td/utils/common.h"
|
|
#include "td/utils/logging.h"
|
|
#include "td/utils/Slice.h"
|
|
|
|
#include <mutex>
|
|
|
|
namespace td {
|
|
|
|
static std::mutex log_mutex;
|
|
static string log_file_path;
|
|
static int64 max_log_file_size = 10 << 20;
|
|
static Log::FatalErrorCallbackPtr fatal_error_callback;
|
|
|
|
static void fatal_error_callback_wrapper(CSlice message) {
|
|
CHECK(fatal_error_callback != nullptr);
|
|
fatal_error_callback(message.c_str());
|
|
}
|
|
|
|
bool Log::set_file_path(string file_path) {
|
|
std::lock_guard<std::mutex> lock(log_mutex);
|
|
if (file_path.empty()) {
|
|
log_file_path.clear();
|
|
return Logging::set_current_stream(td_api::make_object<td_api::logStreamDefault>()).is_ok();
|
|
}
|
|
|
|
if (Logging::set_current_stream(td_api::make_object<td_api::logStreamFile>(file_path, max_log_file_size)).is_ok()) {
|
|
log_file_path = std::move(file_path);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void Log::set_max_file_size(int64 max_file_size) {
|
|
std::lock_guard<std::mutex> lock(log_mutex);
|
|
max_log_file_size = max(max_file_size, static_cast<int64>(1));
|
|
Logging::set_current_stream(td_api::make_object<td_api::logStreamFile>(log_file_path, max_log_file_size)).ignore();
|
|
}
|
|
|
|
void Log::set_verbosity_level(int new_verbosity_level) {
|
|
std::lock_guard<std::mutex> lock(log_mutex);
|
|
Logging::set_verbosity_level(new_verbosity_level).ignore();
|
|
}
|
|
|
|
void Log::set_fatal_error_callback(FatalErrorCallbackPtr callback) {
|
|
std::lock_guard<std::mutex> lock(log_mutex);
|
|
if (callback == nullptr) {
|
|
fatal_error_callback = nullptr;
|
|
set_log_fatal_error_callback(nullptr);
|
|
} else {
|
|
fatal_error_callback = callback;
|
|
set_log_fatal_error_callback(fatal_error_callback_wrapper);
|
|
}
|
|
}
|
|
|
|
} // namespace td
|