Method Create

src/cripts/Plugins.cc:37–76

}

Plugin::Remap
Plugin::Remap::Create(const std::string &tag, const std::string &plugin, const cripts::string &from_url,
                      const cripts::string &to_url, const Plugin::Options &options)
{
  Plugin::Remap          inst;
  int                    argc = options.size() + 1;
  const char           **argv = new const char *[argc];
  const swoc::file::path path(plugin);

  // Remap plugins expect the first two arguments to be the from and to URLs.
  argv[0] = from_url.c_str();
  argv[1] = to_url.c_str();

  for (unsigned i = 0; i < options.size(); ++i) {
    argv[i + 2] = options[i].c_str();
  }

  std::string error;

  // We have to escalate access while loading these plugins, just as done when loading remap.config
  {
    uint32_t elevate_access = 0;

    REC_ReadConfigInteger(elevate_access, "proxy.config.plugin.load_elevated");
    ElevateAccess access(elevate_access ? ElevateAccess::FILE_PRIVILEGE : 0);

    inst._plugin = gPluginFactory.getRemapPlugin(path, argc, const_cast<char **>(argv), error, isPluginDynamicReloadEnabled());
  } // done elevating access

  delete[] argv;

  if (!inst._plugin) {
    TSError("[%s] Unable to load plugin '%s': %s", tag.c_str(), plugin.c_str(), error.c_str());
    inst._valid = false;
  } else {
    inst._valid = true;
  }

  return inst; // RVO
}

void
Plugin::Remap::Cleanup()