117 lines
4.6 KiB
C++
117 lines
4.6 KiB
C++
// Copyright 2022, FOSS-VG Developers and Contributers
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//
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// Author(s):
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// BodgeMaster
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//
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// This program is free software: you can redistribute it and/or modify it
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// under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, version 3.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied
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// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// version 3 along with this program.
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// If not, see https://www.gnu.org/licenses/agpl-3.0.en.html
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#include <bitset>
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#include <iomanip>
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#include <iostream>
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#include <vector>
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#include "../lib/cli.hpp"
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#include "../lib/file.hpp"
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#define EXIT_SUCCESS 0
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#define EXIT_RUNTIME 1
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#define EXIT_USAGE 2
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int main(int argc, char* argv[]) {
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std::vector<CLI::Flag> flags;
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flags.push_back(CLI::Flag('x', "hexadecimal", "write output as hexadecimal numbers"));
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flags.push_back(CLI::Flag('o', "octal", "write output as octal numbers"));
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flags.push_back(CLI::Flag('b', "binary", "write output as binary numbers"));
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flags.push_back(CLI::Flag('h', "help", "print help and exit"));
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flags.push_back(CLI::Flag('l', "license", "print license information and exit"));
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std::vector<CLI::Option> options;
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std::vector<CLI::Argument> arguments;
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arguments.push_back(CLI::Argument("FILE", "path of the file to dump"));
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CLI::ArgumentsParser cliParser = CLI::ArgumentsParser(argc, argv, flags, options, arguments, "Dump files as C++ array literals");
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if (cliParser.getFlag("help").value) {
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std::cout << cliParser.getUsage() << std::endl;
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return EXIT_SUCCESS;
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}
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if (cliParser.getFlag("license").value){
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std::cout
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<< "Copyright 2022, FOSS-VG Developers and Contributers\n"
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<< "\n"
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<< "ArrayDump is part of the FOSS-VG development tool suite.\n"
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<< "\n"
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<< "This program is free software: you can redistribute it and/or modify it\n"
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<< "under the terms of the GNU Affero General Public License as published\n"
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<< "by the Free Software Foundation, version 3.\n"
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<< "\n"
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<< "This program is distributed in the hope that it will be useful,\n"
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<< "but WITHOUT ANY WARRANTY; without even the implied\n"
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<< "warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
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<< "See the GNU Affero General Public License for more details.\n"
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<< "\n"
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<< "You should have received a copy of the GNU Affero General Public License\n"
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<< "version 3 along with this program.\n"
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<< "If not, see https://www.gnu.org/licenses/agpl-3.0.en.html"
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<< std::endl;
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return EXIT_SUCCESS;
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}
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if (cliParser.wrongUsage) {
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std::cout << cliParser.getUsage() << std::endl;
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return EXIT_USAGE;
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}
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ErrorOr<File*> filePointer = File::open(cliParser.getArgument(0).value, 'r');
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if (filePointer.isError) {
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std::cout << "Failed to open file: " << cliParser.getArgument(0).value << std::endl;
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return EXIT_RUNTIME;
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}
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File* file = filePointer.value;
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std::cout << "{";
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if (cliParser.getFlag("hexadecimal").value) {
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if (!file->eof()) {
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std::cout << "0x" << std::setw(2) << std::setfill('0') << std::hex << (int) file->readByte().value;
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}
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while (!file->eof()) {
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std::cout << ", 0x" << std::setw(2) << std::setfill('0') << std::hex << (int) file->readByte().value;
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}
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} else if (cliParser.getFlag("octal").value) {
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if (!file->eof()) {
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std::cout << "0" << std::setw(3) << std::setfill('0') << std::oct << (int) file->readByte().value;
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}
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while (!file->eof()) {
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std::cout << ", 0" << std::setw(3) << std::setfill('0') << std::oct << (int) file->readByte().value;
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}
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} else if (cliParser.getFlag("binary").value) {
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if (!file->eof()) {
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std::cout << "0b" << std::bitset<8>((int) file->readByte().value);
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}
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while (!file->eof()) {
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std::cout << ", 0b" << std::bitset<8>((int) file->readByte().value);
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}
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} else {
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if (!file->eof()) {
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std::cout << (int) file->readByte().value;
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}
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while (!file->eof()) {
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std::cout << ", " << (int) file->readByte().value;
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}
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}
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std::cout << "}" << std::endl;
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delete file;
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return EXIT_SUCCESS;
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}
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