| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <string> |
| #include <vector> |
| |
| namespace chromeos_update_engine { |
| |
| // Gzip compresses or decompresses the input to the output. |
| // Returns true on success. If true, *out will point to a malloc()ed |
| // buffer, which must be free()d by the caller. |
| bool GzipCompressData(const char* const in, const size_t in_size, |
| char** out, size_t* out_size); |
| bool GzipDecompressData(const char* const in, const size_t in_size, |
| char** out, size_t* out_size); |
| |
| // Helper functions: |
| bool GzipDecompress(const std::vector<char>& in, std::vector<char>* out); |
| bool GzipCompress(const std::vector<char>& in, std::vector<char>* out); |
| bool GzipCompressString(const std::string& str, std::vector<char>* out); |
| bool GzipDecompressString(const std::string& str, std::vector<char>* out); |
| |
| } // namespace chromeos_update_engine { |
