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IfcConvert: Handle invalid command line options gracefully and notify user

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This commit is contained in:
Thomas Krijnen
2014-03-22 13:12:22 +00:00
parent bd02aac18a
commit fcbcec78e9
1 changed files with 8 additions and 4 deletions
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src/ifcconvert/IfcConvert.cpp
+8 -4
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@@ -122,8 +122,13 @@ int main(int argc, char** argv) {
positional_options.add("output-file", 1);
boost::program_options::variables_map vmap;
boost::program_options::store(boost::program_options::command_line_parser(argc, argv).
options(cmdline_options).positional(positional_options).run(), vmap);
try {
boost::program_options::store(boost::program_options::command_line_parser(argc, argv).
options(cmdline_options).positional(positional_options).run(), vmap);
} catch (const boost::program_options::unknown_option& e) {
std::cerr << "[Error] Unknown option '" << e.get_option_name() << "'" << std::endl << std::endl;
// Usage information will be emitted below
}
boost::program_options::notify(vmap);
if (vmap.count("version")) {
@@ -184,6 +189,7 @@ int main(int argc, char** argv) {
}
Logger::SetOutput(&std::cout, &log_stream);
Logger::Verbosity(verbose ? Logger::LOG_NOTICE : Logger::LOG_ERROR);
GeometrySerializer* serializer;
if (output_extension == ".obj") {
@@ -211,8 +217,6 @@ int main(int argc, char** argv) {
return 1;
}
Logger::Verbosity(verbose ? Logger::LOG_NOTICE : Logger::LOG_ERROR);
if (!serializer->ready()) {
Logger::Message(Logger::LOG_ERROR, "Unable to open output file for writing");
write_log();