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robot_state_publisher_node.cpp
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robot_state_publisher_node.cpp
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/*********************************************************************
* Software License Agreement (BSD License)
*
* Copyright (c) 2008, Willow Garage, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the Willow Garage nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*********************************************************************/
#include <map>
#include <string>
#include <utility>
#include <ros/ros.h>
#include <urdf/model.h>
#include <kdl/tree.hpp>
#include <kdl_parser/kdl_parser.hpp>
#include "robot_state_publisher/robot_state_publisher.h"
#include "robot_state_publisher/joint_state_listener.h"
// ----------------------------------
// ----- MAIN -----------------------
// ----------------------------------
int main(int argc, char** argv)
{
// Initialize ros
ros::init(argc, argv, "robot_state_publisher");
ros::NodeHandle node;
// gets the location of the robot description on the parameter server
urdf::Model model;
if (!model.initParam("robot_description"))
return 1;
KDL::Tree tree;
if (!kdl_parser::treeFromUrdfModel(model, tree)) {
ROS_ERROR("Failed to extract kdl tree from xml robot description");
return 1;
}
robot_state_publisher::MimicMap mimic;
for (std::map< std::string, urdf::JointSharedPtr >::iterator i = model.joints_.begin(); i != model.joints_.end(); i++) {
if (i->second->mimic) {
mimic.insert(std::make_pair(i->first, i->second->mimic));
}
}
robot_state_publisher::JointStateListener state_publisher(tree, mimic, model);
ros::spin();
return 0;
}