1 /* Copyright (c) 2018, Google Inc. 2 * 3 * Permission to use, copy, modify, and/or distribute this software for any 4 * purpose with or without fee is hereby granted, provided that the above 5 * copyright notice and this permission notice appear in all copies. 6 * 7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 14 15 #ifndef HEADER_SETTINGS_WRITER 16 #define HEADER_SETTINGS_WRITER 17 18 #include <string> 19 20 #include <openssl/bytestring.h> 21 #include <openssl/ssl.h> 22 23 #include "test_config.h" 24 25 struct SettingsWriter { 26 public: 27 SettingsWriter(); 28 29 // Init initializes the writer for a new connection, given by |i|. Each 30 // connection gets a unique output file. 31 bool Init(int i, const TestConfig *config, SSL_SESSION *session); 32 33 // Commit writes the buffered data to disk. 34 bool Commit(); 35 36 bool WriteHandoff(bssl::Span<const uint8_t> handoff); 37 bool WriteHandback(bssl::Span<const uint8_t> handback); 38 bool WriteHints(bssl::Span<const uint8_t> hints); 39 40 private: 41 bool WriteData(uint16_t tag, bssl::Span<const uint8_t> data); 42 43 std::string path_; 44 bssl::ScopedCBB cbb_; 45 }; 46 47 #endif // HEADER_SETTINGS_WRITER 48