Fawkes API  Fawkes Development Version
interface_listener.h
1 
2 /***************************************************************************
3  * net_interface_listener.h - BlackBoard interface listener for net handler
4  *
5  * Created: Tue Mar 04 17:50:54 2008
6  * Copyright 2007-2008 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef _BLACKBOARD_NET_INTERFACE_LISTENER_H_
25 #define _BLACKBOARD_NET_INTERFACE_LISTENER_H_
26 
27 #include <blackboard/interface_listener.h>
28 
29 namespace fawkes {
30 
31 class FawkesNetworkHub;
32 class BlackBoard;
33 
35 {
36 public:
38  Interface * interface,
39  FawkesNetworkHub *hub,
40  unsigned int clid);
42 
43  virtual void bb_interface_data_changed(Interface *interface) throw();
44  virtual bool bb_interface_message_received(Interface *interface, Message *message) throw();
45  virtual void bb_interface_writer_added(Interface * interface,
46  unsigned int instance_serial) throw();
47  virtual void bb_interface_writer_removed(Interface * interface,
48  unsigned int instance_serial) throw();
49  virtual void bb_interface_reader_added(Interface * interface,
50  unsigned int instance_serial) throw();
51  virtual void bb_interface_reader_removed(Interface * interface,
52  unsigned int instance_serial) throw();
53 
54 private:
55  void send_event_serial(Interface *interface, unsigned int msg_id, unsigned int event_serial);
56 
57  BlackBoard * blackboard_;
58  Interface * interface_;
59  FawkesNetworkHub *fnh_;
60 
61  unsigned int clid_;
62 };
63 
64 } // end namespace fawkes
65 
66 #endif
fawkes::BlackBoardNetHandlerInterfaceListener::BlackBoardNetHandlerInterfaceListener
BlackBoardNetHandlerInterfaceListener(BlackBoard *blackboard, Interface *interface, FawkesNetworkHub *hub, unsigned int clid)
Constructor.
Definition: interface_listener.cpp:53
fawkes::BlackBoardNetHandlerInterfaceListener
Interface listener for network handler.
Definition: interface_listener.h:35
fawkes::Message
Base class for all messages passed through interfaces in Fawkes BlackBoard.
Definition: message.h:45
fawkes::BlackBoardInterfaceListener
BlackBoard interface listener.
Definition: interface_listener.h:42
fawkes::BlackBoard
The BlackBoard abstract class.
Definition: blackboard.h:46
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_message_received
virtual bool bb_interface_message_received(Interface *interface, Message *message)
BlackBoard message received notification.
Definition: interface_listener.cpp:102
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_data_changed
virtual void bb_interface_data_changed(Interface *interface)
BlackBoard data changed notification.
Definition: interface_listener.cpp:81
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_reader_added
virtual void bb_interface_reader_added(Interface *interface, unsigned int instance_serial)
A reading instance has been opened for a watched interface.
Definition: interface_listener.cpp:161
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_reader_removed
virtual void bb_interface_reader_removed(Interface *interface, unsigned int instance_serial)
A reading instance has been closed for a watched interface.
Definition: interface_listener.cpp:169
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_writer_removed
virtual void bb_interface_writer_removed(Interface *interface, unsigned int instance_serial)
A writing instance has been closed for a watched interface.
Definition: interface_listener.cpp:153
fawkes
Fawkes library namespace.
fawkes::BlackBoardNetHandlerInterfaceListener::bb_interface_writer_added
virtual void bb_interface_writer_added(Interface *interface, unsigned int instance_serial)
A writing instance has been opened for a watched interface.
Definition: interface_listener.cpp:145
fawkes::Interface
Base class for all Fawkes BlackBoard interfaces.
Definition: interface.h:79
fawkes::BlackBoardNetHandlerInterfaceListener::~BlackBoardNetHandlerInterfaceListener
virtual ~BlackBoardNetHandlerInterfaceListener()
Destructor.
Definition: interface_listener.cpp:75
fawkes::FawkesNetworkHub
Fawkes Network Hub.
Definition: hub.h:34