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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
// This may look like C, but it's really -*- C++ -*-
//=============================================================================
/**
* @file Acceptor_Impl.h
*
* $Id$
*
* @author Carlos O'Ryan <coryan@cs.wustl.edu>
* @author Ossama Othman <othman@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_ACCEPTOR_IMPL_H
#define TAO_ACCEPTOR_IMPL_H
#include "ace/pre.h"
#include "ace/Acceptor.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/corbafwd.h"
// Forward declarations.
class TAO_ORB_Core;
/**
* @class TAO_Creation_Strategy
*
* @brief Creates a Svc_Handler and set the ORB_Core pointer on it.
*/
template <class SVC_HANDLER>
class TAO_Creation_Strategy : public ACE_Creation_Strategy<SVC_HANDLER>
{
public:
/**
* Constructor. <arg> parameter is used to pass any special
* state/info to the service handler upon creation. Currently used
* by IIOP and UIOP to pass protocol configuration properties.
*/
TAO_Creation_Strategy (TAO_ORB_Core *orb_core,
void *arg = 0,
CORBA::Boolean flag = 0);
/// Create a SVC_HANDLER and set the ORB_Core pointer on it.
int make_svc_handler (SVC_HANDLER *&sh);
protected:
/// Pointer to the ORB Core.
TAO_ORB_Core *orb_core_;
/// Some info/state to be passed to the service handler we create.
void *arg_;
/// Should we use the Lite version for any protocol?
CORBA::Boolean lite_flag_;
};
/**
* @class TAO_Concurrency_Strategy
*
* @brief Activates the Svc_Handler, and then if specified by the
* TAO_Server_Strategy_Factory, it activates the Svc_Handler to
* run in its own thread.
*/
template <class SVC_HANDLER>
class TAO_Concurrency_Strategy : public ACE_Concurrency_Strategy<SVC_HANDLER>
{
public:
/// Constructor.
TAO_Concurrency_Strategy (TAO_ORB_Core *orb_core);
/**
* Activates the Svc_Handler, and then if specified by the
* TAO_Server_Strategy_Factory, it activates the Svc_Handler to run
* in its own thread.
*/
int activate_svc_handler (SVC_HANDLER *svc_handler,
void *arg);
protected:
/// Pointer to the ORB Core.
TAO_ORB_Core *orb_core_;
};
template <class SVC_HANDLER, ACE_PEER_ACCEPTOR_1>
class TAO_Accept_Strategy : public ACE_Accept_Strategy<SVC_HANDLER, ACE_PEER_ACCEPTOR_2>
{
public:
/// Constructor.
TAO_Accept_Strategy (TAO_ORB_Core *orb_core);
/// Initialize the <peer_acceptor_> with <local_addr>. If the
/// process runs out of handles, purge some "old" connections.
int open (const ACE_PEER_ACCEPTOR_ADDR &local_addr,
int restart = 0);
/// Delegates to the <accept> method of the PEER_ACCEPTOR. If the
/// process runs out of handles, purge some "old" connections.
int accept_svc_handler (SVC_HANDLER *svc_handler);
protected:
/// Base class.
typedef ACE_Accept_Strategy<SVC_HANDLER, ACE_PEER_ACCEPTOR_2> ACCEPT_STRATEGY_BASE;
/// Pointer to the ORB Core.
TAO_ORB_Core *orb_core_;
};
#if defined(__ACE_INLINE__)
#include "tao/Acceptor_Impl.i"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "tao/Acceptor_Impl.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Acceptor_Impl.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include "ace/post.h"
#endif /* TAO_ACCEPTOR_IMPL_H */
|
