Connection_Patcher Namespace Reference

Namespaces
	Helper

Functions
po::variables_map	GetConsoleArguments (int argc, char **argv)

Function Documentation

po::variables_map Connection_Patcher::GetConsoleArguments	(	int	argc,
		char **	argv
	)

 {
 po::options_description all("Allowed options");
 all.add_options()
 ("help,h", "print usage message")
 ("path", po::value<std::string>()->required(), "Path to the Wow.exe")
 ;

 po::positional_options_description pos;
 pos.add("path", 1);

 po::variables_map vm;
 try
 {
 po::store(po::command_line_parser(argc, argv).options(all).positional(pos).run(), vm);
 po::notify(vm);
 }
 catch (std::exception& e)
 {
 std::cerr << e.what() << "\n";
 }

 if (vm.count("help"))
 std::cout << all << "\n";

 if (!vm.count("path"))
 throw std::invalid_argument("Wrong number of arguments: Missing client file.");

 return vm;
 }

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