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execute_commands.py

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#!/usr/bin/python

import time

import roslib
roslib.load_manifest('cob_command_gui_rviz')
import rospy
import actionlib
import thread

from simple_script_server import *

def start(func, largs):
  thread.start_new_thread(func,tuple(largs))

def start_action(data):
  data()

class execute_commands():
        
  #Initializes the actionlib interface of the script server.
  def __init__(self):
    self.script_action_server = actionlib.SimpleActionServer("cob_command_gui_rviz", ScriptAction, self.execute_cb, False)
    self.script_action_server.start()
    self.sss = simple_script_server()

  #executes actionlib callbacks
  def execute_cb(self, server_goal):
    server_result  = ScriptActionResult().result
    function_name  = server_goal.function_name
    
    if (function_name == "init") or (function_name == "stop") or (function_name == "recover"):
       args = (server_goal.component_name, False)
       largs = list(args)
    else:
       args = (server_goal.component_name, server_goal.parameter_name, False)
       largs = list(args)
           
       if server_goal.mode == "diff":
          largs.append(server_goal.mode) 
       elif server_goal.mode == "planned":
          largs.append(server_goal.mode)        
  
    if server_goal.function_name == "move":
            ret = self.execute_move(largs)
    elif server_goal.function_name == "move_base_rel":
            ret = self.execute_move_base_rel(largs)
    elif server_goal.function_name == "trigger":
            ret = self.execute_trigger(largs)
    elif server_goal.function_name == "stop":
            ret = self.execute_stop(largs)
    elif server_goal.function_name == "init":
            ret = self.execute_init(largs)
    elif server_goal.function_name == "recover":
            ret = self.execute_recover(largs)
    elif server_goal.function_name == "mode":
            ret = self.execute_mode(largs)
   
    if self.script_action_server.is_active():
       self.script_action_server.set_succeeded(server_result)      

  def execute_move(self, largs):
                
        command = lambda func=self.sss.move: start(func, largs)
        start_action(command)
   
  def execute_move_base_rel(self, largs):

        command = lambda func=self.sss.move_base_rel: start(func, largs)
        start_action(command)
        
  def execute_trigger(self, largs):
          
         command = lambda func=self.sss.trigger: start(func, largs)
         start_action(command) 
 
  def execute_stop(self, largs):
 
        command = lambda func=self.sss.stop: start(func, largs)
        start_action(command)
        
  def execute_init(self, largs):
 
        command = lambda func=self.sss.init: start(func, largs)
        start_action(command)

  def execute_recover(self, largs):
 
        command = lambda func=self.sss.recover: start(func, largs)
        start_action(command)           

  def execute_mode(self, largs):        
  
        command = lambda func=self.sss.set_operation_mode: start(func, largs)
        start_action(command)
        
# main routine for running the script server
if __name__ == '__main__':
  rospy.init_node('execute_commands')
  execute_commands()
  rospy.loginfo("execute commands is running")
  rospy.spin()

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cob_command_gui_rviz
Author(s): Jonathan Schwarz
autogenerated on Fri Jan 18 12:25:13 2013