#include "envoy/extensions/filters/network/echo/v3/echo.pb.h"

#include "envoy/extensions/filters/network/echo/v3/echo.pb.validate.h"

#include "envoy/registry/registry.h"

#include "envoy/server/filter_config.h"

#include "source/extensions/filters/network/common/factory_base.h"

#include "source/extensions/filters/network/echo/echo.h"

#include "source/extensions/filters/network/well_known_names.h"

namespace Envoy {

namespace Extensions {

namespace NetworkFilters {

namespace Echo {

/**

 * Config registration for the echo filter. @see NamedNetworkFilterConfigFactory.

 */

class EchoConfigFactory

    : public Common::FactoryBase<envoy::extensions::filters::network::echo::v3::Echo> {

public:

  EchoConfigFactory() : FactoryBase(NetworkFilterNames::get().Echo) {}

private:

  Network::FilterFactoryCb

  createFilterFactoryFromProtoTyped(const envoy::extensions::filters::network::echo::v3::Echo&,

                                    Server::Configuration::FactoryContext&) override {

    return [](Network::FilterManager& filter_manager) -> void {

      filter_manager.addReadFilter(std::make_shared<EchoFilter>());

    };

  }

  bool isTerminalFilterByProtoTyped(const envoy::extensions::filters::network::echo::v3::Echo&,

                                    Server::Configuration::ServerFactoryContext&) override {

    return true;

  }

};

/**

 * Static registration for the echo filter. @see RegisterFactory.

 */

LEGACY_REGISTER_FACTORY(EchoConfigFactory, Server::Configuration::NamedNetworkFilterConfigFactory,

                        "envoy.echo");

} // namespace Echo

} // namespace NetworkFilters

} // namespace Extensions

} // namespace Envoy