mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#include "errorlog.h"
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#include "checksum.h"
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#include "td/utils/port/FileFd.h"
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#include "td/utils/filesystem.h"
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#include "td/utils/port/path.h"
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#include "td/utils/Time.h"
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#include <mutex>
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namespace ton {
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namespace errorlog {
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td::FileFd fd;
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std::mutex init_mutex_;
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std::string files_path_;
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void ErrorLog::create(std::string db_root) {
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init_mutex_.lock();
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if (!fd.empty()) {
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init_mutex_.unlock();
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return;
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}
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auto path = db_root + "/error";
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td::mkdir(path).ensure();
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files_path_ = path + "/files";
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td::mkdir(files_path_).ensure();
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auto R = td::FileFd::open(path + "/log.txt",
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td::FileFd::Flags::Write | td::FileFd::Flags::Append | td::FileFd::Flags::Create);
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R.ensure();
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fd = R.move_as_ok();
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init_mutex_.unlock();
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}
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void ErrorLog::log(std::string error) {
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error = PSTRING() << "[" << td::Clocks::system() << "] " << error << "\n";
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CHECK(!fd.empty());
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auto s = td::Slice{error};
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while (s.size() > 0) {
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auto R = fd.write(s);
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R.ensure();
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s.remove_prefix(R.move_as_ok());
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}
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}
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void ErrorLog::log_file(td::BufferSlice data) {
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auto filename = sha256_bits256(data.as_slice());
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auto path = files_path_ + "/" + filename.to_hex();
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td::write_file(path, data.as_slice()).ensure();
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}
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} // namespace errorlog
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} // namespace ton
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