1 // Copyright 2017 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 #ifndef COMPONENTS_ZUCCHINI_ZUCCHINI_COMMANDS_H_ 6 #define COMPONENTS_ZUCCHINI_ZUCCHINI_COMMANDS_H_ 7 8 #include <iosfwd> 9 #include <vector> 10 11 #include "base/files/file_path.h" 12 #include "components/zucchini/zucchini.h" 13 14 // Zucchini commands and tools that can be invoked from command-line. 15 16 namespace base { 17 18 class CommandLine; 19 20 } // namespace base 21 22 // Aggregated parameter for Main*() functions, to simplify interface. 23 struct MainParams { 24 const base::CommandLine& command_line; 25 const std::vector<base::FilePath>& file_paths; 26 std::ostream& out; 27 std::ostream& err; 28 }; 29 30 // Signature of a Zucchini Command Function. 31 using CommandFunction = zucchini::status::Code (*)(MainParams); 32 33 // Command Function: Patch generation. 34 zucchini::status::Code MainGen(MainParams params); 35 36 // Command Function: Patch application. 37 zucchini::status::Code MainApply(MainParams params); 38 39 // Command Function: Verify patch format and compatibility. 40 zucchini::status::Code MainVerify(MainParams params); 41 42 // Command Function: Read and dump references from an executable. 43 zucchini::status::Code MainRead(MainParams params); 44 45 // Command Function: Scan an archive file and detect executables. 46 zucchini::status::Code MainDetect(MainParams params); 47 48 // Command Function: Scan two archive files and match detected executables. 49 zucchini::status::Code MainMatch(MainParams params); 50 51 // Command Function: Compute CRC-32 of a file. 52 zucchini::status::Code MainCrc32(MainParams params); 53 54 #endif // COMPONENTS_ZUCCHINI_ZUCCHINI_COMMANDS_H_ 55