Function main

tools/enum_parser/enum_parser/main.cpp:411–507

}

int main(int argc, char** argv) {
    try {
        using namespace NLastGetopt;
        TOpts opts = NLastGetopt::TOpts::Default();
        opts.AddHelpOption();

        TString outputFileName;
        TString outputHeaderFileName;
        TString outputJsonFileName;
        TString includePath;
        opts.AddLongOption('o', "output").OptionalArgument("<output-file>").StoreResult(&outputFileName)
            .Help(
                "Output generated code to specified file.\n"
                "When not set, standard output is used."
            );
        opts.AddLongOption('h', "header").OptionalArgument("<output-header>").StoreResult(&outputHeaderFileName)
            .Help(
                "Generate appropriate header to specified file.\n"
                "Works only if output file specified."
            );
        opts.AddLongOption("include-path").OptionalArgument("<header-path>").StoreResult(&includePath)
            .Help(
                "Include input header using this path in angle brackets.\n"
                "When not set, header basename is used in double quotes."
            );

        opts.AddLongOption('j', "json-output").OptionalArgument("<json-output>").StoreResult(&outputJsonFileName)
            .Help(
                "Generate enum data in JSON format."
            );

        opts.SetFreeArgsNum(1);
        opts.SetFreeArgTitle(0, "<input-file>", "Input header file with enum declarations");

        TOptsParseResult res(&opts, argc, argv);

        TVector<TString> freeArgs = res.GetFreeArgs();
        TString inputFileName = freeArgs[0];

        THolder<IOutputStream> hOut;
        IOutputStream* out = &Cout;

        THolder<IOutputStream> headerOut;

        THolder<IOutputStream> jsonOut;


        if (outputFileName) {
            NFs::Remove(outputFileName);
            hOut.Reset(new TFileOutput(outputFileName));
            out = hOut.Get();

            if (outputHeaderFileName) {
                headerOut.Reset(new TFileOutput(outputHeaderFileName));
            }

            if (outputJsonFileName) {
                jsonOut.Reset(new TFileOutput(outputJsonFileName));