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
|
// file : RolyPoly/client.cpp
// author : Boris Kolpackov <boris@dre.vanderbilt.edu>
// cvs-id : $Id$
#include "ace/Get_Opt.h"
#include "ace/OS_NS_unistd.h"
#include "ace/SString.h"
#include "ace/Unbounded_Queue.h"
// IOR manipulation.
#include "tao/IORManipulation/IORManip_Loader.h"
#include "orbsvcs/FaultTolerance/FT_Service_Activate.h"
#include "orbsvcs/FaultTolerance/FT_IOGR_Property.h"
#include "RolyPolyC.h"
typedef ACE_Unbounded_Queue<ACE_SString> IOR_QUEUE;
IOR_QUEUE ior_strs;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "k:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
{
ACE_SString ior(get_opts.opt_arg ());
if (ior_strs.enqueue_tail (ior) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to enqueue IOR: %s\n",
ior.c_str ()),
-1);
else
ACE_DEBUG ((LM_DEBUG, "Enqueued IOR: %s\n", ior.c_str ()));
}
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"Usage: %s "
"-k IOR ...\n",
argv[0]),
-1);
}
return 0;
}
int
main (int argc, char *argv[])
{
int status = 0;
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc,
argv,
"Client ORB");
if (::parse_args (argc, argv) != 0) return -1;
if (ior_strs.is_empty ())
ACE_ERROR_RETURN ((LM_ERROR,
"No IOR provided\n"),
-1);
// Start out with the first IOR. Interaction with the second
// IOR occurs during the various interceptions executed during
// this test.
CORBA::Object_var object;
if (ior_strs.size() > 1)
{
// merge case
ACE_DEBUG ((LM_DEBUG, "We got %d iors\n", ior_strs.size ()));
IOR_QUEUE::ITERATOR ior_go = ior_strs.begin ();
ACE_SString *pior = 0;
while (ior_go.next (pior) != 0)
{
ACE_DEBUG ((LM_DEBUG, "IOR: %s\n", pior->c_str ()));
ior_go.advance ();
}
IOR_QUEUE::ITERATOR ior_iter = ior_strs.begin ();
ACE_SString *ior = 0;
ior_iter.next (ior);
CORBA::Object_var object_primary;
object_primary =
orb->string_to_object (ior->c_str());
// Get an object reference for the ORBs IORManipultion object!
CORBA::Object_ptr IORM =
orb->resolve_initial_references (TAO_OBJID_IORMANIPULATION,
0);
TAO_IOP::TAO_IOR_Manipulation_ptr iorm =
TAO_IOP::TAO_IOR_Manipulation::_narrow (IORM);
// Create the list
TAO_IOP::TAO_IOR_Manipulation::IORList iors (ior_strs.size ());
iors.length(ior_strs.size ());
size_t cntr = 0;
iors [cntr] = CORBA::Object::_duplicate (object_primary.in ());
while (ior_iter.advance ())
{
++cntr;
ior_iter.next (ior);
ACE_DEBUG ((LM_DEBUG, "IOR%d: %s\n",cntr, ior->c_str ()));
iors [cntr] =
orb->string_to_object (ior->c_str());
}
ACE_DEBUG ((LM_DEBUG, "Prepare to merge IORs.\n"));
// Create a merged set 1;
object = iorm->merge_iors (iors);
FT::TagFTGroupTaggedComponent ft_tag_component;
// Property values
// Major and Minor revision numbers
ft_tag_component.object_group_ref_version = 0;
// Domain id
const char *id = "iogr_testing";
ft_tag_component.group_domain_id = id;
// Object group id
ft_tag_component.object_group_id =
(CORBA::ULongLong) 10;
// Version
ft_tag_component.object_group_ref_version =
(CORBA::ULong) 5;
// Construct the IOGR Property class
TAO_FT_IOGR_Property iogr_prop (ft_tag_component);
// Set the property
CORBA::Boolean retval = iorm->set_property (&iogr_prop,
object.in ());
retval = iorm->set_primary (&iogr_prop,
object_primary.in (),
object.in ());
}
else
{
ACE_SString *ior = 0;
if (ior_strs.get (ior) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to extract the only IOR string\n"),
-1);
object = orb->string_to_object (ior->c_str());
}
RolyPoly_var server =
RolyPoly::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference is nil\n"),
1);
}
CORBA::Short number = 0;
for (int i = 1; i < 500; ++i)
{
CORBA::String_var str;
try
{
number = server->number (str.inout ());
}
catch (RolyPoly::E const& e)
{
ACE_DEBUG ((LM_INFO,
"client: received exception %s .\n",
e.s.in ()));
continue;
}
ACE_DEBUG ((LM_INFO,
"client: received %d\n",
number));
ACE_OS::sleep (1);
}
server->shutdown ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return -1;
}
return status;
}
|
