Function TSPluginInit

plugins/esi/combo_handler.cc:344–451

static bool getDefaultBucket(TSHttpTxn txnp, TSMBuffer bufp, TSMLoc hdr_obj, ClientRequest &creq);

void
TSPluginInit(int argc, const char *argv[])
{
  TSPluginRegistrationInfo info;
  info.plugin_name   = "combo_handler";
  info.vendor_name   = "Apache Software Foundation";
  info.support_email = "dev@trafficserver.apache.org";

  if (TSPluginRegister(&info) != TS_SUCCESS) {
    TSError("[combo_handler][%s] plugin registration failed", __FUNCTION__);
    return;
  }

  if (argc > 1) {
    int                        c;
    static const struct option longopts[] = {
      {"max-files", required_argument, nullptr, 'f'},
      {nullptr,     0,                 nullptr, 0  },
    };

    int longindex = 0;
    optind        = 1; // Force restart to avoid problems with other plugins.
    while ((c = getopt_long(argc, const_cast<char *const *>(argv), "f:", longopts, &longindex)) != -1) {
      switch (c) {
      case 'f': {
        char *tmp = nullptr;
        long  n   = strtol(optarg, &tmp, 0);
        if (tmp == optarg) {
          TSError("[%s] %s requires a numeric argument", DEBUG_TAG, longopts[longindex].name);
        } else if (n < 1) {
          TSError("[%s] %s must be a positive number", DEBUG_TAG, longopts[longindex].name);
        } else {
          MaxFileCount = n;
          Dbg(dbg_ctl, "Max files set to %u", MaxFileCount);
        }
        break;
      }
      default:
        TSError("[%s] Unrecognized option '%s'", DEBUG_TAG, argv[optind - 1]);
        break;
      }
    }
  }

  if (argc >= optind && (argv[optind][0] != '-' || argv[optind][1])) {
    COMBO_HANDLER_PATH = argv[optind];
    if (COMBO_HANDLER_PATH == "/") {
      COMBO_HANDLER_PATH.clear();
    } else {
      if (COMBO_HANDLER_PATH[0] == '/') {
        COMBO_HANDLER_PATH.erase(0, 1);
      }
      if (COMBO_HANDLER_PATH[COMBO_HANDLER_PATH.size() - 1] == '/') {
        COMBO_HANDLER_PATH.erase(COMBO_HANDLER_PATH.size() - 1, 1);
      }
    }
  }
  ++optind;