handshaker_factory.h

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/*
 *
 * Copyright 2016 gRPC authors.
 *
 * 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.
 *
 */
 
#ifndef GRPC_CORE_LIB_TRANSPORT_HANDSHAKER_FACTORY_H
#define GRPC_CORE_LIB_TRANSPORT_HANDSHAKER_FACTORY_H
 
#include <grpc/support/port_platform.h>
 
#include <grpc/impl/codegen/grpc_types.h>
 
#include "src/core/lib/iomgr/iomgr_fwd.h"
 
// A handshaker factory is used to create handshakers.
 
// TODO(ctiller): HandshakeManager is forward declared in this file. When
// EventEngine lands IO support we ought to be able to include
// handshake_manager.h here and eliminate the HandshakeManager dependency - we
// cannot right now because HandshakeManager names too many iomgr types.
 
namespace grpc_core {
 
class HandshakeManager;
 
class HandshakerFactory {
 public:
  virtual void AddHandshakers(const grpc_channel_args* args,
                              grpc_pollset_set* interested_parties,
                              HandshakeManager* handshake_mgr) = 0;
  virtual ~HandshakerFactory() = default;
};
 
}  // namespace grpc_core
 
#endif /* GRPC_CORE_LIB_TRANSPORT_HANDSHAKER_FACTORY_H */