// // 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/telegram/files/FileLocation.h" #include "td/telegram/files/FileType.h" #include "td/utils/buffer.h" #include "td/utils/common.h" #include "td/utils/logging.h" #include "td/utils/port/FileFd.h" #include "td/utils/Slice.h" #include "td/utils/Status.h" #include <utility> namespace td { extern int VERBOSITY_NAME(file_loader); Result<std::pair<FileFd, string>> open_temp_file(FileType file_type) TD_WARN_UNUSED_RESULT; Result<string> create_from_temp(FileType file_type, CSlice temp_path, CSlice name) TD_WARN_UNUSED_RESULT; Result<string> search_file(FileType type, CSlice name, int64 expected_size) TD_WARN_UNUSED_RESULT; Result<string> get_suggested_file_name(CSlice dir, Slice file_name) TD_WARN_UNUSED_RESULT; Result<FullLocalFileLocation> save_file_bytes(FileType file_type, BufferSlice bytes, CSlice file_name); Slice get_files_base_dir(FileType file_type); string get_files_temp_dir(FileType file_type); string get_files_dir(FileType file_type); bool are_modification_times_equal(int64 old_mtime, int64 new_mtime); struct FullLocalLocationInfo { FullLocalFileLocation location_; int64 size_ = 0; FullLocalLocationInfo(const FullLocalFileLocation &location, int64 size) : location_(location), size_(size) { } }; Result<FullLocalLocationInfo> check_full_local_location(FullLocalLocationInfo local_info, bool skip_file_size_checks); Status check_partial_local_location(const PartialLocalFileLocation &location); } // namespace td