mirror of
https://github.com/hedge-dev/XenonRecomp.git
synced 2025-05-15 18:55:50 +00:00
106 lines
3.5 KiB
C++
106 lines
3.5 KiB
C++
/*
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MIT License
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Copyright (c) 2024 RT64 Contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include <filesystem>
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#include <fstream>
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#include <cstdio>
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#include <vector>
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std::vector<char> read_file(const char* path) {
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std::ifstream input_file{path, std::ios::binary};
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std::vector<char> ret{};
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if (!input_file.good()) {
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return ret;
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}
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// Get the length of the file
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input_file.seekg(0, std::ios::end);
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ret.resize(input_file.tellg());
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// Read the file contents into the vector
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input_file.seekg(0, std::ios::beg);
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input_file.read(ret.data(), ret.size());
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return ret;
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}
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void create_parent_if_needed(const char* path) {
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std::filesystem::path parent_path = std::filesystem::path{path}.parent_path();
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if (!parent_path.empty()) {
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std::filesystem::create_directories(parent_path);
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}
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}
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int main(int argc, const char** argv) {
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if (argc != 6) {
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printf("Usage: %s [input file] [array name] [array type] [output C file] [output C header]\n", argv[0]);
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return EXIT_SUCCESS;
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}
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const char* input_path = argv[1];
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const char* array_name = argv[2];
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const char* array_type = argv[3];
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const char* output_c_path = argv[4];
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const char* output_h_path = argv[5];
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// Read the input file's contents
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std::vector<char> contents = read_file(input_path);
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if (contents.empty()) {
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fprintf(stderr, "Failed to open file %s! (Or it's empty)\n", input_path);
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return EXIT_FAILURE;
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}
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// Create the output directories if they don't exist
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create_parent_if_needed(output_c_path);
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create_parent_if_needed(output_h_path);
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// Write the C file with the array
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{
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std::ofstream output_c_file{output_c_path};
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output_c_file << "extern " << array_type << " " << array_name << "[" << contents.size() << "];\n";
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output_c_file << array_type << " " << array_name << "[" << contents.size() << "] = {";
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for (char x : contents) {
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output_c_file << (int)x << ", ";
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}
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output_c_file << "};\n";
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}
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// Write the header file with the extern array
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{
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std::ofstream output_h_file{output_h_path};
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output_h_file <<
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"#ifdef __cplusplus\n"
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" extern \"C\" {\n"
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"#endif\n"
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"extern " << array_type << " " << array_name << "[" << contents.size() << "];\n"
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"#ifdef __cplusplus\n"
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" }\n"
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"#endif\n";
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}
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}
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