Function TSRemapNewInstance

plugins/prefetch/plugin.cc:758–782

* @brief Plugin new instance entry point. * * Processes the configuration and initializes the plugin instance. * @param argc plugin arguments number * @param argv plugin arguments * @param instance new plugin instance pointer (initialized in this function) * @param errBuf error message buffer * @param errBufSize error message buffer size * @return TS_SUCCES if success or TS_ERROR if failur

 * @return TS_SUCCES if success or TS_ERROR if failure
 */
TSReturnCode
TSRemapNewInstance(int argc, char *argv[], void **instance, char * /* errBuf ATS_UNUSED */, int /* errBufSize ATS_UNUSED */)
{
  bool failed = true;

  PrefetchInstance *inst = new PrefetchInstance();
  if (nullptr != inst) {
    if (inst->_config.init(argc, argv)) {
      inst->_state = BgFetchStates::get()->getStateByName(inst->_config.getNameSpace());
      if (nullptr != inst->_state) {
        failed = !inst->_state->init(inst->_config);
      }
    }
  }

  if (failed) {
    PrefetchError("failed to initialize the plugin");
    delete inst;
    *instance = nullptr;
    return TS_ERROR;
  }

  *instance = inst;
  return TS_SUCCESS;
}

/**
 * @brief Plugin instance deletion clean-up entry point.