hayodea
3b6ca14275
We augmented the grammar to specify the type of device (intero, extro or actuator) so we can now collapse the 3 dev spec cmd line opts into 1 opt.
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#include <opts.h>
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#include <iostream>
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#include <stdexcept>
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#include <getopt.h>
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#include <string>
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#include <vector>
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struct option OptionParser::longOptions[] = {
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{"devicespec", required_argument, 0, 's'},
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{"spec", required_argument, 0, 's'},
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{"devspec", required_argument, 0, 's'},
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{"devfile", required_argument, 0, 'd'},
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{"devicefile", required_argument, 0, 'd'},
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{"verbose", no_argument, 0, 'v'},
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{"help", no_argument, 0, '?'},
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{0, 0, 0, 0}
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};
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void OptionParser::parseArguments(int argc, char *argv[])
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{
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int opt;
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int optionIndex = 0;
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optind = 1; // Reset optind to 1 before parsing
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while ((opt = getopt_long(
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argc, argv, "s:d:v?", longOptions, &optionIndex)) != -1)
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{
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switch (opt)
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{
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case 's':
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if (!deviceSpecs.empty()) {
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deviceSpecs += "||";
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}
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deviceSpecs += std::string(optarg);
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break;
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case 'd':
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deviceSpecFiles.push_back(optarg);
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break;
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case 'v':
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verbose = true;
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break;
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case '?':
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printUsage = true;
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return;
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default:
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throw std::invalid_argument("Invalid argument encountered: " + std::string(argv[optind - 1]));
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}
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}
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}
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std::string OptionParser::getUsage() const
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{
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return "Usage: program [-s|--devicespec|--spec|--devspec <device_spec>] "
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"[-d|--devfile|--devicefile <filename>] "
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"[-v|--verbose] "
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"[-?|--help]";
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}
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void OptionParser::dumpOptions() const
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{
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if (verbose) {
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std::cout << "Verbose mode is on" << std::endl;
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}
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std::cout << "Device Specs: " << deviceSpecs << std::endl;
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std::cout << "Device Spec Files: ";
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for (const auto& file : deviceSpecFiles) {
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std::cout << file << " ";
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}
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std::cout << std::endl;
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}
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