text: ////////////////////////////////////////////////////////////////////////////////
  /// @brief connection info
  ///
  /// @file
  ///
  /// DISCLAIMER
  ///
  /// Copyright 2014 ArangoDB GmbH, Cologne, Germany
  /// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
  ///
  /// 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.
  ///
  /// Copyright holder is ArangoDB GmbH, Cologne, Germany
  ///
  /// @author Dr. Frank Celler
  /// @author Achim Brandt
  /// @author Copyright 2014, ArangoDB GmbH, Cologne, Germany
  /// @author Copyright 2009-2013, triAGENS GmbH, Cologne, Germany
  ////////////////////////////////////////////////////////////////////////////////
  
  #ifndef ARANGODB_REST_CONNECTION_INFO_H
  #define ARANGODB_REST_CONNECTION_INFO_H 1
  
  #include "Basics/Common.h"
  
  #include "Basics/StringUtils.h"
  #include "Rest/Endpoint.h"
  
  namespace triagens {
    namespace rest {
  
  ////////////////////////////////////////////////////////////////////////////////
  /// @brief connection info
  ////////////////////////////////////////////////////////////////////////////////
  
      struct ConnectionInfo {
        public:
          ConnectionInfo ()
            : serverPort(0),
              clientPort(0),
              serverAddress(),
              clientAddress(),
              endpoint(),
              endpointType(Endpoint::DOMAIN_UNKNOWN),
              sslContext(nullptr) {
          }
  
        public:
  
          std::string portType () const {
            if (endpointType == Endpoint::DOMAIN_UNIX) {
              return "unix";
            }
            else if (endpointType == Endpoint::DOMAIN_IPV4 ||
                     endpointType == Endpoint::DOMAIN_IPV6) {
              return "tcp/ip";
            }
            return "unknown";
          }
  
          int serverPort;
          int clientPort;
  
          std::string serverAddress;
          std::string clientAddress;
          std::string endpoint;
          Endpoint::DomainType endpointType;
  
          void* sslContext;
      };
    }
  }
  
  #endif
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