| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #include "FileUtils.h" |
| |
| #include <sys/stat.h> |
| #include <cstdio> |
| #include <string> |
| #include <vector> |
| |
| #include <cutils/log.h> |
| |
| std::vector<uint8_t> readWholeFile(const std::string& filePath) { |
| FILE* fp = fopen(filePath.c_str(), "r"); |
| LOG_ALWAYS_FATAL_IF(fp == nullptr); |
| struct stat st; |
| LOG_ALWAYS_FATAL_IF(fstat(fileno(fp), &st) != 0); |
| |
| std::vector<uint8_t> result(st.st_size); |
| LOG_ALWAYS_FATAL_IF(fread(result.data(), 1, st.st_size, fp) != static_cast<size_t>(st.st_size)); |
| fclose(fp); |
| return result; |
| } |