| adlr@google.com | 3defe6a | 2009-12-04 20:57:17 +0000 | [diff] [blame^] | 1 | // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include <string> |
| 6 | #include <vector> |
| 7 | |
| 8 | namespace chromeos_update_engine { |
| 9 | |
| 10 | // Gzip compresses or decompresses the input to the output. |
| 11 | // Returns true on success. If true, *out will point to a malloc()ed |
| 12 | // buffer, which must be free()d by the caller. |
| 13 | bool GzipCompressData(const char* const in, const size_t in_size, |
| 14 | char** out, size_t* out_size); |
| 15 | bool GzipDecompressData(const char* const in, const size_t in_size, |
| 16 | char** out, size_t* out_size); |
| 17 | |
| 18 | // Helper functions: |
| 19 | bool GzipDecompress(const std::vector<char>& in, std::vector<char>* out); |
| 20 | bool GzipCompress(const std::vector<char>& in, std::vector<char>* out); |
| 21 | bool GzipCompressString(const std::string& str, std::vector<char>* out); |
| 22 | bool GzipDecompressString(const std::string& str, std::vector<char>* out); |
| 23 | |
| 24 | } // namespace chromeos_update_engine { |