Method parse_arguments

src/traffic_logstats/logstats.cc:667–716

const char *USAGE_LINE = "Usage: " PROGRAM_NAME " [-f logfile] [-o origin[,...]] [-O originfile] [-m minhits] [-binshv]";

void
CommandLineArgs::parse_arguments(const char **argv)
{
  // process command-line arguments
  process_args(&AppVersionInfo::get_version(), argument_descriptions, countof(argument_descriptions), argv, USAGE_LINE);

  // Process as "CGI" ?
  if (strstr(argv[0], ".cgi") || cgi) {
    char *query;

    json = 1;
    cgi  = 1;

    if (nullptr != (query = getenv("QUERY_STRING"))) {
      char  buffer[MAX_ORIG_STRING];
      char *tok, *sep_ptr, *val;

      ink_strlcpy(buffer, query, sizeof(buffer));
      unescapifyStr(buffer);

      for (tok = strtok_r(buffer, "&", &sep_ptr); tok != nullptr;) {
        val = strchr(tok, '=');
        if (val) {
          *(val++) = '\0';
          if (0 == strncmp(tok, "origin_list", 11)) {
            ink_strlcpy(origin_list, val, sizeof(origin_list));
          } else if (0 == strncmp(tok, "state_tag", 9)) {
            ink_strlcpy(state_tag, val, sizeof(state_tag));
          } else if (0 == strncmp(tok, "max_origins", 11)) {
            max_origins = strtol(val, nullptr, 10);
          } else if (0 == strncmp(tok, "urls", 4)) {
            urls = strtol(val, nullptr, 10);
          } else if (0 == strncmp(tok, "show_urls", 9)) {
            show_urls = strtol(val, nullptr, 10);
          } else if (0 == strncmp(tok, "as_object", 9)) {
            as_object = strtol(val, nullptr, 10);
          } else if (0 == strncmp(tok, "min_hits", 8)) {
            min_hits = strtol(val, nullptr, 10);
          } else if (0 == strncmp(tok, "incremental", 11)) {
            incremental = strtol(val, nullptr, 10);
          } else {
            // Unknown query arg.
          }
        }

        tok = strtok_r(nullptr, "&", &sep_ptr);
      }
    }
  }
}

// Enum for return code levels.
enum ExitLevel {