Initial commit.

apps/plasp-app/main.cpp

@@ -0,0 +1,44 @@
+#include <iostream>
+
+#include <boost/program_options.hpp>
+
+#include <plasp/sas/Description.h>
+
+int main(int argc, char **argv)
+{
+	namespace po = boost::program_options;
+
+	po::options_description description("Allowed options");
+	description.add_options()
+		("help,h", "display this help message")
+		("input,i", po::value<std::string>(), "SAS input file");
+
+	po::positional_options_description positionalOptionsDescription;
+	positionalOptionsDescription.add("input", -1);
+
+	po::variables_map variablesMap;
+	po::store(po::command_line_parser(argc, argv)
+		.options(description)
+		.positional(positionalOptionsDescription)
+		.run(),
+		variablesMap);
+	po::notify(variablesMap);
+
+	if (variablesMap.count("help"))
+	{
+		std::cout << description;
+		return EXIT_SUCCESS;
+	}
+
+	if (!variablesMap.count("input"))
+	{
+		std::cerr << "Error: No input file specified" << std::endl;
+		std::cout << description;
+		return EXIT_FAILURE;
+	}
+
+	const auto sasDescription = plasp::sas::Description::fromFile(variablesMap["input"].as<std::string>());
+	sasDescription.print(std::cout);
+
+	return EXIT_SUCCESS;
+}