1*ec63e07aSXin Li // Copyright 2022 Google LLC 2*ec63e07aSXin Li // 3*ec63e07aSXin Li // Licensed under the Apache License, Version 2.0 (the "License"); 4*ec63e07aSXin Li // you may not use this file except in compliance with the License. 5*ec63e07aSXin Li // You may obtain a copy of the License at 6*ec63e07aSXin Li // 7*ec63e07aSXin Li // https://www.apache.org/licenses/LICENSE-2.0 8*ec63e07aSXin Li // 9*ec63e07aSXin Li // Unless required by applicable law or agreed to in writing, software 10*ec63e07aSXin Li // distributed under the License is distributed on an "AS IS" BASIS, 11*ec63e07aSXin Li // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*ec63e07aSXin Li // See the License for the specific language governing permissions and 13*ec63e07aSXin Li // limitations under the License. 14*ec63e07aSXin Li 15*ec63e07aSXin Li #ifndef CONTRIB_BROTLI_UTILS_UTILS_BROTLI_H_ 16*ec63e07aSXin Li #define CONTRIB_BROTLI_UTILS_UTILS_BROTLI_H_ 17*ec63e07aSXin Li 18*ec63e07aSXin Li #include <cstdint> 19*ec63e07aSXin Li #include <fstream> 20*ec63e07aSXin Li #include <iostream> 21*ec63e07aSXin Li #include <string> 22*ec63e07aSXin Li #include <vector> 23*ec63e07aSXin Li 24*ec63e07aSXin Li #include "absl/status/status.h" 25*ec63e07aSXin Li #include "absl/status/statusor.h" 26*ec63e07aSXin Li 27*ec63e07aSXin Li constexpr size_t kFileMaxSize = size_t{1} << 30; // 1GiB 28*ec63e07aSXin Li 29*ec63e07aSXin Li std::streamsize GetStreamSize(std::ifstream& stream); 30*ec63e07aSXin Li 31*ec63e07aSXin Li absl::StatusOr<std::vector<uint8_t>> ReadFile(const std::string& in_file_s); 32*ec63e07aSXin Li 33*ec63e07aSXin Li absl::Status WriteFile(const std::string& out_file_s, 34*ec63e07aSXin Li const std::vector<uint8_t>& out_buf); 35*ec63e07aSXin Li 36*ec63e07aSXin Li #endif // CONTRIB_BROTLI_UTILS_UTILS_BROTLI_H_ 37