Source Code for Package master_sync_fkie

 1  #!/usr/bin/env python 
 2  # Software License Agreement (BSD License) 
 3  # 
 4  # Copyright (c) 2012, Fraunhofer FKIE/US, Alexander Tiderko 
 5  # All rights reserved. 
 6  # 
 7  # Redistribution and use in source and binary forms, with or without 
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33   
34  __author__ = "Alexander Tiderko (Alexander.Tiderko@fkie.fraunhofer.de)" 
35  __copyright__ = "Copyright (c) 2012 Alexander Tiderko, Fraunhofer FKIE" 
36  __license__ = "BSD" 
37  __version__ = "0.3.0" 
38  __date__ = "2012-02-01" 
39   
40   
41  import sys 
42   
43  import roslib; roslib.load_manifest('master_sync_fkie') 
44  import rospy 
45   
46  import master_sync 
47   
48  NODE_NAME = "master_sync" 
49   
50   
51 -def setTerminalName(name): 
52    ''' 
53    Change the terminal name. 
54    @param name: New name of the terminal 
55    @type name:  C{str} 
56    ''' 
57    sys.stdout.write("".join(["\x1b]2;",name,"\x07"])) 
58   
59 -def setProcessName(name): 
60    ''' 
61    Change the process name. 
62    @param name: New process name 
63    @type name:  C{str} 
64    ''' 
65    try: 
66      from ctypes import cdll, byref, create_string_buffer 
67      libc = cdll.LoadLibrary('libc.so.6') 
68      buff = create_string_buffer(len(name)+1) 
69      buff.value = name 
70      libc.prctl(15, byref(buff), 0, 0, 0) 
71    except: 
72      pass 
73   
74   
75 -def main(): 
76    ''' 
77    Creates and runs the ROS node. 
78    ''' 
79    rospy.init_node(NODE_NAME, log_level=rospy.DEBUG) 
80    setTerminalName(rospy.get_name()) 
81    setProcessName(rospy.get_name()) 
82    # time to initialize the topics to receive these in rxconsole 
83    discoverer = master_sync.Main() 
84    if not rospy.is_shutdown(): 
85      rospy.spin() 
86   
87   
88  #if __name__ == '__main__': 
89  #    main() 
90