SubscriptionTransport.hh

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/*
 * Copyright (C) 2012 Open Source Robotics Foundation
 *
 * 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 _SUBSCRIPTIONTRANSPORT_HH_
#define _SUBSCRIPTIONTRANSPORT_HH_

#include <boost/function.hpp>
#include <boost/shared_ptr.hpp>
#include <string>

#include "Connection.hh"
#include "CallbackHelper.hh"
#include "gazebo/util/system.hh"

namespace gazebo
{
  namespace transport
  {

    class GZ_TRANSPORT_VISIBLE SubscriptionTransport : public CallbackHelper
    {
      public: SubscriptionTransport();

      public: virtual ~SubscriptionTransport();

      public: void Init(ConnectionPtr _conn, bool _latching);

      public: virtual bool HandleData(const std::string &_newdata,
                  boost::function<void(uint32_t)> _cb, uint32_t _id);

      // Documentation inherited
      public: virtual bool HandleMessage(MessagePtr _newMsg);

      public: const ConnectionPtr &GetConnection() const;

      public: virtual bool IsLocal() const;

      private: ConnectionPtr connection;
    };
  }
}

#endif