| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef BASE_FILE_H |
| #define BASE_FILE_H |
| |
| #include <sys/stat.h> |
| #include <string> |
| |
| #if !defined(_WIN32) && !defined(O_BINARY) |
| #define O_BINARY 0 |
| #endif |
| |
| namespace android { |
| namespace base { |
| |
| bool ReadFdToString(int fd, std::string* content); |
| bool ReadFileToString(const std::string& path, std::string* content); |
| |
| bool WriteStringToFile(const std::string& content, const std::string& path); |
| bool WriteStringToFd(const std::string& content, int fd); |
| |
| #if !defined(_WIN32) |
| bool WriteStringToFile(const std::string& content, const std::string& path, |
| mode_t mode, uid_t owner, gid_t group); |
| #endif |
| |
| bool ReadFully(int fd, void* data, size_t byte_count); |
| bool WriteFully(int fd, const void* data, size_t byte_count); |
| |
| bool RemoveFileIfExists(const std::string& path, std::string* err = nullptr); |
| |
| } // namespace base |
| } // namespace android |
| |
| #endif // BASE_FILE_H |