blob: e8873ed67fdde8933b2a9964a027ddde629c9b84 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// $Id$
#ifndef ACE_RMCAST_UDP_EVENT_HANDLER_H
#define ACE_RMCAST_UDP_EVENT_HANDLER_H
#include /**/ "ace/pre.h"
#include "RMCast_Export.h"
#include "ace/Event_Handler.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class ACE_RMCast_IO_UDP;
class ACE_INET_Addr;
//! Implement an Adapter for the ACE_RMCast_IO_UDP class
/*!
* Applications may wish to use the ACE_Reactor to demultiplex I/O
* events for an ACE_RMCast_IO_UDP object. However other application
* may choose to make ACE_RMCast_IO_UDP active, or they may dedicate
* their own threads for its events.
* To avoid couplin ACE_RMCast_IO_UDP with the Reactor we don't make
* it derived from ACE_Event_Handler or any other class in the Reactor
* framework, instead, this simple Adapter can forward the Reactor
* messages to an ACE_RMCast_IO_UDP object.
*/
class ACE_RMCast_Export ACE_RMCast_UDP_Event_Handler : public ACE_Event_Handler
{
public:
//! Constructor, save io_udp as the Adaptee in the Adapter pattern.
ACE_RMCast_UDP_Event_Handler (ACE_RMCast_IO_UDP *io_udp);
//! Destructor
/*!
* Notice that this class does not own the ACE_RMCast_IO_UDP
* adaptee, so it does not destroy it.
*/
~ACE_RMCast_UDP_Event_Handler (void);
//@{
//! Documented in ACE_Event_Handler class
virtual ACE_HANDLE get_handle (void) const;
virtual int handle_input (ACE_HANDLE fd = ACE_INVALID_HANDLE);
virtual int handle_timeout (const ACE_Time_Value ¤t_time,
const void *act = 0);
//@}
private:
//! The adaptee
ACE_RMCast_IO_UDP *io_udp_;
};
#if defined (__ACE_INLINE__)
#include "RMCast_UDP_Event_Handler.i"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* ACE_RMCAST_UDP_EVENT_HANDLER_H */
|