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
|
// $Id$
#include "server_i.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
ACE_RCSID(Simple, server, "$Id$")
static int quiet = 0;
// The test is quiet...
static const char *ior_file = "test.ior";
// File of file to which the ior is written
static int number_of_threads = 1;
// Number of server threads.
class Server_Task : public ACE_Task_Base
{
public:
Server_Task (CORBA::ORB_ptr orb);
int svc (void);
private:
CORBA::ORB_var orb_;
};
Server_Task::Server_Task (CORBA::ORB_ptr orb)
: orb_ (CORBA::ORB::_duplicate (orb))
{
}
int
Server_Task::svc (void)
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
this->orb_->run (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
return -1;
}
ACE_ENDTRY;
return 0;
}
static int
write_ior_to_file (const char *ior)
{
FILE *output_file = ACE_OS::fopen (ior_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR, "Cannot open output files for writing IOR: %s\n",
ior_file),
-1);
int result = 0;
result = ACE_OS::fprintf (output_file,
"%s",
ior);
if (result < 0 ||
static_cast<size_t> (result) != ACE_OS::strlen (ior))
ACE_ERROR_RETURN ((LM_ERROR,
"ACE_OS::fprintf failed while writing %s to %s\n",
ior,
ior_file),
-1);
ACE_OS::fclose (output_file);
return 0;
}
static int
parse_args (int argc,
char **argv)
{
ACE_Get_Opt get_opts (argc, argv, "q:f:t:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'q':
quiet = 1;
break;
case 't':
number_of_threads = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'f':
ior_file = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-t number of threads]"
" [-f ior file]"
" [-q (quite)]"
"\n",
argv[0]),
-1);
}
return 0;
}
int
main (int argc,
char **argv)
{
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb = CORBA::ORB_init (argc,
argv,
0
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
int result = parse_args (argc,
argv);
if (result != 0)
return result;
CORBA::Object_var object = orb->resolve_initial_references ("RootPOA"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
server_i server_servant (quiet,
orb.in ());
server_var server_object = server_servant._this (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::String_var ior = orb->object_to_string (server_object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
result = write_ior_to_file (ior.in ());
if (result != 0)
return result;
Server_Task server_tasks (orb.in ());
result = server_tasks.activate (THR_BOUND,
number_of_threads);
if (result != 0)
return result;
result = ACE_Thread_Manager::instance ()->wait ();
if (result != 0)
return result;
root_poa->destroy (1,
1
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"server::main");
return -1;
}
ACE_ENDTRY;
return 0;
}
|
