/*
** Copyright 2011-2013 Centreon
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
**     http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
**
** For more information : contact@centreon.com
*/

#ifndef CCB_IO_FACTORY_HH
#define CCB_IO_FACTORY_HH

#include "com/centreon/broker/config/endpoint.hh"
#include "com/centreon/broker/io/endpoint.hh"
#include "com/centreon/broker/io/extension.hh"
#include "com/centreon/broker/persistent_cache.hh"

CCB_BEGIN()

namespace io {
/**
 *  @class factory factory.hh "com/centreon/broker/io/factory.hh"
 *  @brief Endpoint factory.
 *
 *  Build endpoint according to some configuration.
 */
class factory {
 public:
  factory() = default;
  virtual ~factory() = default;
  factory(factory const& other) = delete;
  factory& operator=(factory const& other) = delete;
  /**
   * @brief This method has two roles:
   *   * The first one is to know if this endpoint has to be set on cbd startup.
   *     This is known with the return value.
   *   * There is also an extension output value that tells if after
   * negociation, this stream should be added to the configuration, surely,
   * maybe or not, and this extension provides options for the stream
   * configuration.
   *
   * @param[in] cfg
   * @param[out] ext
   *
   * @return a boolean
   */
  virtual bool has_endpoint(config::endpoint& cfg, io::extension* ext) = 0;
  virtual endpoint* new_endpoint(
      config::endpoint& cfg,
      bool& is_acceptor,
      std::shared_ptr<persistent_cache> cache =
          std::shared_ptr<persistent_cache>()) const = 0;
  virtual std::shared_ptr<stream> new_stream(
      std::shared_ptr<stream> substream,
      bool is_acceptor,
      const std::unordered_map<std::string, std::string>& options);
};
}  // namespace io

CCB_END()

#endif  // !CCB_IO_FACTORY_HH
