Function parse_cmd

libCacheSim/bin/traceAnalyzer/cli_parser.cpp:256–280

* @brief parse the command line arguments * * @param argc * @param argv */

 * @param argv
 */
void parse_cmd(int argc, char *argv[], struct arguments *args) {
  init_arg(args);

  static struct argp argp = {.options = options,
                             .parser = parse_opt,
                             .args_doc = args_doc,
                             .doc = doc,
                             .children = NULL,
                             .help_filter = NULL,
                             .argp_domain = NULL};

  argp_parse(&argp, argc, argv, 0, 0, args);

  args->trace_path = args->args[0];
  const char *trace_type_str = args->args[1];

  if (args->ofilepath[0] == '\0') {
    char *trace_filename = rindex(args->trace_path, '/');
    snprintf(args->ofilepath, OFILEPATH_LEN, "%s",
             trace_filename == NULL ? args->trace_path : trace_filename + 1);
  }

  args->reader = create_reader(trace_type_str, args->trace_path,
                               args->trace_type_params, args->n_req, false, 1);
}

void free_arg(struct arguments *args) { close_reader(args->reader); }