pxmlw6n2f/Gazebo_Distributed_TCP/gazebo/physics/GazeboID.cc

/*
 * Copyright (C) 2019 AIRC 01
 *
 * 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.
 *
*/
/* Desc: Base class for distributed gazebo
 * Author: Zhang Shuai
 * Date: 28 March 2019
 */

#ifdef _WIN32
// Ensure that Winsock2.h is included before Windows.h, which can get
// pulled in by anybody (e.g., Boost).
#include <Winsock2.h>
#endif

// #include <tbb/parallel_for.h>
// #include <tbb/blocked_range.h>
// #include <float.h>

// #include <boost/bind.hpp>
// #include <boost/function.hpp>
// #include <boost/thread/recursive_mutex.hpp>
// #include <sstream>

// #include "gazebo/util/OpenAL.hh"
// #include "gazebo/common/KeyFrame.hh"
// #include "gazebo/common/Animation.hh"
// #include "gazebo/common/Plugin.hh"
// #include "gazebo/common/Events.hh"
// #include "gazebo/common/Exception.hh"
// #include "gazebo/common/Console.hh"
// #include "gazebo/common/CommonTypes.hh"

// #include "gazebo/physics/Gripper.hh"
// #include "gazebo/physics/Joint.hh"
// #include "gazebo/physics/JointController.hh"
// #include "gazebo/physics/Link.hh"
// #include "gazebo/physics/World.hh"
// #include "gazebo/physics/PhysicsEngine.hh"
// #include "gazebo/physics/Model.hh"
// #include "gazebo/physics/Contact.hh"

// #include "gazebo/transport/Node.hh"

#include "gazebo/physics/GazeboID.hh"

using namespace gazebo;
using namespace physics;

//////////////////////////////////////////////////
GazeboID::GazeboID()
{
}

//////////////////////////////////////////////////
GazeboID::~GazeboID()
{
  this->Fini();
}

//////////////////////////////////////////////////
void GazeboID::Load(sdf::ElementPtr _sdf)
{
  if (_sdf)
    this->sdf = _sdf;

  if (this->sdf->HasAttribute("num"))
    this->gazeboID = this->sdf->Get<unsigned int>("num");

  if (this->sdf->HasAttribute("ip"))
    this->ip = this->sdf->Get<std::string>("ip");

  // if (this->sdf->HasElement("ip"))
  // {
  //   sdf::ElementPtr gazeboIdElem = this->sdf->GetElement("ip");
  //   ip = gazeboIdElem->Get<std::string>();
  // }

  // if (this->sdf->HasElement("port"))
  // {
  //   sdf::ElementPtr gazeboPortElem = this->sdf->GetElement("port");
  //   port = gazeboPortElem->Get<int>();
  // }

  if (this->sdf->HasElement("model_name"))
  {
    sdf::ElementPtr modelNameElem = this->sdf->GetElement("model_name");
    while (modelNameElem)
    {
      modelNames.push_back(modelNameElem->Get<std::string>());
      modelNameElem = modelNameElem->GetNextElement("model_name");
    }
  }
}

//////////////////////////////////////////////////
unsigned int GazeboID::GetGazeboID()
{
  return gazeboID;
}

//////////////////////////////////////////////////
std::string GazeboID::GetGazeboIp()
{
  return ip;
}

//////////////////////////////////////////////////
unsigned int GazeboID::GetModelCount()
{
  return modelNames.size();
}

//////////////////////////////////////////////////
std::string GazeboID::GetModelName(unsigned int _i)
{
  return modelNames[_i];
}

//////////////////////////////////////////////////
void GazeboID::Fini()
{
  this->modelNames.clear();
  this->sdf.reset();
}