1 // Copyright (c) 2014-2019 The Khronos Group Inc. 2 // 3 // Permission is hereby granted, free of charge, to any person obtaining a copy 4 // of this software and/or associated documentation files (the "Materials"), 5 // to deal in the Materials without restriction, including without limitation 6 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 7 // and/or sell copies of the Materials, and to permit persons to whom the 8 // Materials are furnished to do so, subject to the following conditions: 9 // 10 // The above copyright notice and this permission notice shall be included in 11 // all copies or substantial portions of the Materials. 12 // 13 // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS KHRONOS 14 // STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS SPECIFICATIONS AND 15 // HEADER INFORMATION ARE LOCATED AT https://www.khronos.org/registry/ 16 // 17 // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 22 // FROM,OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE USE OR OTHER DEALINGS 23 // IN THE MATERIALS. 24 25 //#include <fstream> 26 #include <string> 27 #include <algorithm> 28 29 #include "jsonToSpirv.h" 30 #include "header.h" 31 32 // Command-line options 33 enum TOptions { 34 EOptionNone = 0x000, 35 EOptionPrintHeader = 0x008, 36 }; 37 38 std::string jsonPath; 39 int Options; 40 spv::TLanguage Language; 41 42 void Usage() 43 { 44 printf("Usage: spirv option [file]\n" 45 "\n" 46 " -h <language> print header for given language to stdout, from one of:\n" 47 " C - C99 header\n" 48 " C++ - C++03 or greater header (also accepts C++03)\n" 49 " C++11 - C++11 or greater header\n" 50 " JSON - JSON format data\n" 51 " Lua - Lua module\n" 52 " Python - Python module (also accepts Py)\n" 53 " C# - C# module (also accepts CSharp)\n" 54 " D - D module\n" 55 " -H print header in all supported languages to files in current directory\n" 56 ); 57 } 58 59 std::string tolower_s(std::string s) 60 { 61 std::transform(s.begin(), s.end(), s.begin(), ::tolower); 62 return s; 63 } 64 65 bool ProcessArguments(int argc, char* argv[]) 66 { 67 argc--; 68 argv++; 69 for (; argc >= 1; argc--, argv++) { 70 if (argv[0][0] == '-') { 71 switch (argv[0][1]) { 72 case 'H': 73 Options |= EOptionPrintHeader; 74 Language = spv::ELangAll; 75 break; 76 case 'h': { 77 if (argc < 2) 78 return false; 79 80 Options |= EOptionPrintHeader; 81 const std::string language(tolower_s(argv[1])); 82 83 if (language == "c") { 84 Language = spv::ELangC; 85 } else if (language == "c++" || language == "c++03") { 86 Language = spv::ELangCPP; 87 } else if (language == "c++11") { 88 Language = spv::ELangCPP11; 89 } else if (language == "json") { 90 Language = spv::ELangJSON; 91 } else if (language == "lua") { 92 Language = spv::ELangLua; 93 } else if (language == "python" || language == "py") { 94 Language = spv::ELangPython; 95 } else if (language == "c#" || language == "csharp") { 96 Language = spv::ELangCSharp; 97 } else if (language == "d") { 98 Language = spv::ELangD; 99 } else 100 return false; 101 102 return true; 103 } 104 default: 105 return false; 106 } 107 } else { 108 jsonPath = std::string(argv[0]); 109 } 110 } 111 112 return true; 113 } 114 115 int main(int argc, char* argv[]) 116 { 117 if (argc < 2 || ! ProcessArguments(argc, argv)) { 118 Usage(); 119 return 1; 120 } 121 122 spv::jsonToSpirv(jsonPath); 123 if (Options & EOptionPrintHeader) 124 spv::PrintHeader(Language, std::cout); 125 126 return 0; 127 } 128
