voice_recognition_client_alg_node.h

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// Copyright (C) 2010-2011 Institut de Robotica i Informatica Industrial, CSIC-UPC.
// Author 
// All rights reserved.
//
// This file is part of iri-ros-pkg
// iri-ros-pkg is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
// 
// IMPORTANT NOTE: This code has been generated through a script from the 
// iri_ros_scripts. Please do NOT delete any comments to guarantee the correctness
// of the scripts. ROS topics can be easly add by using those scripts. Please
// refer to the IRI wiki page for more information:
// http://wikiri.upc.es/index.php/Robotics_Lab

#ifndef _voice_recognition_client_alg_node_h_
#define _voice_recognition_client_alg_node_h_

#include <iri_base_algorithm/iri_base_algorithm.h>
#include "voice_recognition_client_alg.h"

// [publisher subscriber headers]
//#include <std_msgs/String.h>
#include <iri_perception_msgs/voiceRecognitionAnswer.h>

// [service client headers]

// [action server client headers]
#include <tibi_dabo_msgs/sequenceAction.h>
#include <actionlib/client/simple_action_client.h>
#include <actionlib/client/terminal_state.h>
#include <iri_perception_msgs/voiceRecognitionAction.h>

class VoiceRecognitionClientAlgNode : public algorithm_base::IriBaseAlgorithm<VoiceRecognitionClientAlgorithm>
{
  private:
    // [publisher attributes]
    ros::Publisher code_publisher_;
    //std_msgs::String String_msg_;
    iri_perception_msgs::voiceRecognitionAnswer voiceRecognitionAnswer_msg_;

    // [subscriber attributes]

    // [service attributes]

    // [client attributes]

    // [action server attributes]

    // [action client attributes]
    actionlib::SimpleActionClient<tibi_dabo_msgs::sequenceAction> hri_client_;
    tibi_dabo_msgs::sequenceGoal hri_goal_;
    void hriMakeActionRequest();
    void hriDone(const actionlib::SimpleClientGoalState& state,  const tibi_dabo_msgs::sequenceResultConstPtr& result);
    void hriActive();
    void hriFeedback(const tibi_dabo_msgs::sequenceFeedbackConstPtr& feedback);

    actionlib::SimpleActionClient<iri_perception_msgs::voiceRecognitionAction> voice_recognition_client_;
    iri_perception_msgs::voiceRecognitionGoal voice_recognition_goal_;
    void voice_recognitionMakeActionRequest();
    void voice_recognitionDone(const actionlib::SimpleClientGoalState& state,  const iri_perception_msgs::voiceRecognitionResultConstPtr& result);
    void voice_recognitionActive();
    void voice_recognitionFeedback(const iri_perception_msgs::voiceRecognitionFeedbackConstPtr& feedback);

    bool voice_recognition_action_in_progress;
    bool voice_recognition_done; 
    bool hri_action_in_progress;

    typedef enum {TTS_=0,LEDS_=1,HEAD_=2,LEFT_ARM_=3,RIGHT_ARM_=4} clients;
    static const int NUM_CLIENTS=RIGHT_ARM_-TTS_+1;

    std::string answer_;
    int code_;
    int lastCode_;
    int lastStatus_;   

  public:
    VoiceRecognitionClientAlgNode(void);

    ~VoiceRecognitionClientAlgNode(void);

  protected:
    void mainNodeThread(void);

    void node_config_update(Config &config, uint32_t level);

    void addNodeDiagnostics(void);

    // [diagnostic functions]
    
    // [test functions]
};

#endif