Function main

plugins/check_nscp_api.cpp:427–513

* Main function * * @param argc * @param argv * @return exit code */

 * @return exit code
 */
int main(int argc, char **argv)
{
	po::variables_map vm;
	po::options_description desc("Options");

	desc.add_options()
		("help,h", "Print usage message and exit")
		("version,V", "Print version and exit")
		("debug,d", "Verbose/Debug output")
		("host,H", po::value<std::string>()->required(), "REQUIRED: NSCP API Host")
		("port,P", po::value<std::string>()->default_value("8443"), "NSCP API Port (Default: 8443)")
		("password", po::value<std::string>()->required(), "REQUIRED: NSCP API Password")
		("query,q", po::value<std::string>()->required(), "REQUIRED: NSCP API Query endpoint")
		("arguments,a", po::value<std::vector<std::string>>()->multitoken(), "NSCP API Query arguments for the endpoint");

	po::command_line_parser parser(argc, argv);

	try {
		po::store(
			parser
			.options(desc)
			.style(
				po::command_line_style::unix_style |
				po::command_line_style::allow_long_disguise)
			.run(),
			vm);

		if (vm.count("version")) {
			std::cout << "Version: " << VERSION << '\n';
			Application::Exit(0);
		}

		if (vm.count("help")) {
			std::cout << argv[0] << " Help\n\tVersion: " << VERSION << '\n';
			std::cout << "check_nscp_api is a program used to query the NSClient++ API.\n";
			std::cout << desc;
			std::cout << "For detailed information on possible queries and their arguments refer to the NSClient++ documentation.\n";
			Application::Exit(0);
		}

		vm.notify();
	} catch (const std::exception& e) {
		std::cout << e.what() << '\n' << desc << '\n';
		Application::Exit(3);
	}

	l_Debug = vm.count("debug") > 0;

	// Initialize logger
	if (l_Debug)
		Logger::SetConsoleLogSeverity(LogDebug);
	else
		Logger::SetConsoleLogSeverity(LogWarning);

	// Create the URL string and escape certain characters since Url() follows RFC 3986
	String endpoint = "/query/" + vm["query"].as<std::string>();
	if (!vm.count("arguments"))
		endpoint += '/';