SecurityProtocolContextManager.h

Go to the documentation of this file.

/*
 * Copyright 2017-present Facebook, Inc.
 *
 * 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.
 */
#pragma once

#include <wangle/acceptor/PeekingAcceptorHandshakeHelper.h>

namespace wangle {

class SecurityProtocolContextManager {
 public:
  void addPeeker(PeekingCallbackPtr peekingCallback) {
    if (peekingCallback->getBytesRequired() > numBytes_) {
      numBytes_ = peekingCallback->getBytesRequired();
    }
    peekingCallbacks_.push_back(std::move(peekingCallback));
  }

  AcceptorHandshakeManager* getHandshakeManager(
      Acceptor* acceptor,
      const folly::SocketAddress& clientAddr,
      std::chrono::steady_clock::time_point acceptTime,
      TransportInfo& tinfo) noexcept {
    return new PeekingAcceptorHandshakeManager(
        acceptor, clientAddr, acceptTime, tinfo, peekingCallbacks_, numBytes_);
  }

  size_t getPeekBytes() const {
    return numBytes_;
  }

 private:
  std::vector<PeekingCallbackPtr> peekingCallbacks_;

  size_t numBytes_{0};
};

}