Function main

library/dfhack-run.cpp:60–143

using namespace dfproto;

int main (int argc, char *argv[])
{
    Console out;

    if (argc <= 1)
    {
        fprintf(stderr, "Usage: dfhack-run <command> [args...]\n\n");
        fprintf(stderr, "Note: this command does not start DFHack; it is intended to connect\n"
                        "to a running DFHack instance. If you were trying to start DFHack, run\n"
#ifdef _WIN32
                        "   Dwarf Fortress.exe\n"
#else
                        "   ./dfhack\n"
#endif
                        "or see the documentation in hack/docs/index.html for more help.\n"
        );
#ifdef _WIN32
        fprintf(stderr, "\nPress Enter to quit.\n");
        fgetc(stdin);
#endif
        return 2;
    }

    // Connect to DFHack
    RemoteClient client(&out);
    if (!client.connect())
        return 2;

    out.init(true);

    command_result rv;

    if (strcmp(argv[1], "--lua") == 0)
    {
        if (argc <= 3)
        {
            out.shutdown();
            fprintf(stderr, "Usage: dfhack-run --lua <module> <function> [args...]\n");
            return 2;
        }

        RemoteFunction<dfproto::CoreRunLuaRequest,dfproto::StringListMessage> run_call;

        if (!run_call.bind(&client, "RunLua"))
        {
            out.shutdown();
            fprintf(stderr, "No RunLua protocol function found.");
            return 3;
        }

        run_call.in()->set_module(argv[2]);
        run_call.in()->set_function(argv[3]);
        for (int i = 4; i < argc; i++)
            run_call.in()->add_arguments(argv[i]);

        rv = run_call();

        out.flush();