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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
// $Id$
#if !defined (ACE_HANDLE_THR_STREAM_C)
#define ACE_HANDLE_THR_STREAM_C
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_NS_unistd.h"
#include "ace/Get_Opt.h"
#include "ace/INET_Addr.h"
#include "ace/TLI_Acceptor.h"
#include "Handle_Thr_Stream.h"
ACE_RCSID(server, Handle_Thr_Stream, "$Id$")
#if defined (ACE_HAS_THREADS)
#if !defined (__ACE_INLINE__)
#include "Handle_Thr_Stream.i"
#endif /* __ACE_INLINE__ */
#include "ace/OS_NS_time.h"
// Shorthand names.
#define SVH SVC_HANDLER
#define PR_AC_1 ACE_PEER_ACCEPTOR_1
#define PR_AC_2 ACE_PEER_ACCEPTOR_2
#define PR_ST_1 ACE_PEER_STREAM_1
#define PR_ST_2 ACE_PEER_STREAM_2
template <class SVH, PR_AC_1>
Handle_Thr_Acceptor<SVH, PR_AC_2>::~Handle_Thr_Acceptor (void)
{
}
template <class SVH, PR_AC_1>
Handle_Thr_Acceptor<SVH, PR_AC_2>::Handle_Thr_Acceptor (void)
: thr_flags_ (THR_DETACHED | THR_NEW_LWP)
{
}
template <class SVH, PR_AC_1> int
Handle_Thr_Acceptor<SVH, PR_AC_2>::info (ACE_TCHAR **strp,
size_t length) const
{
ACE_TCHAR buf[BUFSIZ];
ACE_INET_Addr sa;
if (this->acceptor ().get_local_addr (sa) == -1)
return -1;
ACE_OS::sprintf (buf, ACE_TEXT("%d/%s %s"), sa.get_port_number (), ACE_TEXT("tcp"),
ACE_TEXT("# tests threaded remote stream\n"));
if (*strp == 0 && (*strp = ACE_OS::strdup (buf)) == 0)
return -1;
else
ACE_OS::strncpy (*strp, buf, length);
return ACE_OS::strlen (buf);
}
template <class SVH, PR_AC_1> int
Handle_Thr_Acceptor<SVH, PR_AC_2>::init (int argc, ACE_TCHAR *argv[])
{
ACE_INET_Addr local_addr (ACE_DEFAULT_THR_PORT);
int n_threads = ACE_DEFAULT_THREADS;
ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("p:t:"), 0);
for (int c; (c = get_opt ()) != -1; )
switch (c)
{
case 'p':
local_addr.set (ACE_OS::atoi (get_opt.opt_arg ()));
break;
case 't':
n_threads = ACE_OS::atoi (get_opt.opt_arg ());
break;
default:
break;
}
// Initialize the threading strategy.
if (this->thr_strategy_.open (&this->thr_mgr_,
this->thr_flags_,
n_threads) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1);
// Initialize the Acceptor base class, passing in the desired
// concurrency strategy.
else if (this->open (local_addr,
ACE_Reactor::instance (),
0,
0,
&this->thr_strategy_) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1);
else
return 0;
}
template <class SVH, PR_AC_1> int
Handle_Thr_Acceptor<SVH, PR_AC_2>::fini (void)
{
return ACE_Reactor::instance ()->remove_handler
(this, ACE_Event_Handler::ACCEPT_MASK);
}
template <PR_ST_1>
CLI_Stream<PR_ST_2>::CLI_Stream (ACE_Thread_Manager *thr_mgr)
: inherited (thr_mgr)
{
}
template <PR_ST_1> int
CLI_Stream<PR_ST_2>::close (u_long)
{
ACE_DEBUG ((LM_DEBUG, "(%t) client stream object closing down\n"));
this->peer ().close ();
// Must be allocated dynamically!
delete this;
return 0;
}
template <PR_ST_1> int
CLI_Stream<PR_ST_2>::open (void *)
{
ACE_INET_Addr sa;
ACE_DEBUG ((LM_DEBUG, "(%t) client handle = %d\n",
this->peer ().get_handle ()));
if (this->peer ().get_remote_addr (sa) == -1)
return -1;
ACE_DEBUG ((LM_DEBUG, "(%t) accepted at port %d\n",
sa.get_port_number ()));
return 0;
}
template <PR_ST_1> int
CLI_Stream<PR_ST_2>::svc (void)
{
char buf[BUFSIZ];
char login_name[ACE_MAX_USERID];
int bytes;
ACE_OS::puts ("----------------------------------------");
while ((bytes = this->peer ().recv (buf, sizeof buf)) > 0)
ACE_OS::write (ACE_STDOUT, buf, bytes);
ACE_OS::puts ("----------------------------------------");
ACE_OS::fflush (stdout);
time_t t = ACE_OS::time (0L);
ACE_OS::cuserid (login_name);
ACE_OS::sprintf (buf, "user %s %s",
login_name,
ACE_OS::ctime ((const time_t *) &t));
if (this->peer ().send_n (buf, ACE_OS::strlen (buf) + 1) == -1)
return -1;
ACE_DEBUG ((LM_DEBUG, "(%t) sent reply %s", buf));
return 0;
}
#undef SVH
#undef PR_AC_1
#undef PR_AC_2
#undef PR_ST_1
#undef PR_ST_2
//----------------------------------------
#if defined (ACE_HAS_TLI)
#include "ace/TLI_Stream.h"
#include "ace/TLI_Acceptor.h"
#define THR_STREAM ACE_TLI_STREAM
#define THR_ACCEPTOR ACE_TLI_ACCEPTOR
#else
#include "ace/SOCK_Stream.h"
#include "ace/SOCK_Acceptor.h"
#define THR_STREAM ACE_SOCK_STREAM
#define THR_ACCEPTOR ACE_SOCK_ACCEPTOR
#endif /* ACE_HAS_TLI */
#include "ace/INET_Addr.h"
typedef CLI_Stream <THR_STREAM> CLI_STREAM;
typedef Handle_Thr_Acceptor<CLI_STREAM, THR_ACCEPTOR> HANDLE_THR_ACCEPTOR;
// Service object.
HANDLE_THR_ACCEPTOR remote_thr_stream;
ACE_Service_Object_Type rts (&remote_thr_stream, ACE_TEXT("Remote_Thr_Stream"));
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Acceptor<CLI_STREAM, THR_ACCEPTOR>;
template class ACE_Accept_Strategy<CLI_STREAM, THR_ACCEPTOR>;
template class ACE_Concurrency_Strategy<CLI_STREAM>;
template class ACE_Creation_Strategy<CLI_STREAM>;
template class ACE_Scheduling_Strategy<CLI_STREAM>;
template class ACE_Strategy_Acceptor<CLI_STREAM, THR_ACCEPTOR>;
template class ACE_Svc_Handler<THR_STREAM, ACE_MT_SYNCH>;
template class ACE_Thread_Strategy<CLI_STREAM>;
template class CLI_Stream <THR_STREAM>;
template class Handle_Thr_Acceptor<CLI_STREAM, THR_ACCEPTOR>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Acceptor<CLI_STREAM, THR_ACCEPTOR>
#pragma instantiate ACE_Accept_Strategy<CLI_STREAM, THR_ACCEPTOR>
#pragma instantiate ACE_Concurrency_Strategy<CLI_STREAM>
#pragma instantiate ACE_Creation_Strategy<CLI_STREAM>
#pragma instantiate ACE_Scheduling_Strategy<CLI_STREAM>
#pragma instantiate ACE_Strategy_Acceptor<CLI_STREAM, THR_ACCEPTOR>
#pragma instantiate ACE_Svc_Handler<THR_STREAM, ACE_MT_SYNCH>
#pragma instantiate ACE_Thread_Strategy<CLI_STREAM>
#pragma instantiate CLI_Stream <THR_STREAM>
#pragma instantiate Handle_Thr_Acceptor<CLI_STREAM, THR_ACCEPTOR>
#elif defined (AIX) && (defined (__IBMCPP__) && (__IBMCPP__ >= 500))
// This works around a bug in Visual Age C++ template auto-instantiate.
template CLI_Stream<THR_STREAM>::CLI_Stream(ACE_Thread_Manager*);
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
#endif /* ACE_HAS_THREADS */
#endif /* ACE_HANDLE_THR_STREAM_C */
|
