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
|
// $Id$
#include "Messenger_i.h"
#include "tao/PortableServer/Root_POA.h"
#include "tao/IORTable/IORTable.h"
#include <iostream>
#include <fstream>
#include <fstream>
#include "ace/Get_Opt.h"
const ACE_TCHAR *ior_output_file1 = ACE_TEXT ("messenger1.ior");
const ACE_TCHAR *ior_output_file2 = ACE_TEXT ("messenger2.ior");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file1 = get_opts.opt_arg ();
break;
case 'i':
ior_output_file2 = get_opts.opt_arg ();
break;
case '?':
default:
;
}
// Indicates successful parsing of the command line
return 0;
}
PortableServer::POA_ptr
createPersistentPOA(PortableServer::POA_ptr root_poa,
const char* poa_name) {
PortableServer::LifespanPolicy_var life =
root_poa->create_lifespan_policy(PortableServer::PERSISTENT);
PortableServer::IdAssignmentPolicy_var assign =
root_poa->create_id_assignment_policy(PortableServer::USER_ID);
CORBA::PolicyList pols;
pols.length(2);
pols[0] = PortableServer::LifespanPolicy::_duplicate(life.in());
pols[1] = PortableServer::IdAssignmentPolicy::_duplicate(assign.in());
PortableServer::POAManager_var mgr = root_poa->the_POAManager();
PortableServer::POA_var poa =
root_poa->create_POA(poa_name, mgr.in(), pols);
life->destroy();
assign->destroy();
return poa._retn();
}
void writeIORFile(const char* ior, const ACE_TCHAR* name) {
std::ofstream out(ACE_TEXT_ALWAYS_CHAR (name));
out << ior;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try {
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
PortableServer::POA_var root_poa = PortableServer::POA::_narrow(obj.in());
PortableServer::POAManager_var mgr = root_poa->the_POAManager();
const char* poa_name = "MessengerService";
PortableServer::POA_var poa = createPersistentPOA(root_poa.in(), poa_name);
PortableServer::Servant_var<Messenger_i> servant1 = new Messenger_i;
PortableServer::Servant_var<Messenger_i> servant2 = new Messenger_i;
PortableServer::ObjectId_var id1 = PortableServer::string_to_ObjectId("Object1");
poa->activate_object_with_id(id1.in(), servant1.in());
PortableServer::ObjectId_var id2 = PortableServer::string_to_ObjectId("Object2");
poa->activate_object_with_id(id2.in(), servant2.in());
obj = poa->id_to_reference(id1.in());
CORBA::String_var ior1 = orb->object_to_string(obj.in());
obj = poa->id_to_reference(id2.in());
CORBA::String_var ior2 = orb->object_to_string(obj.in());
TAO_Root_POA* tpoa = dynamic_cast<TAO_Root_POA*>(poa.in());
obj = tpoa->id_to_reference_i(id1.in(), false);
CORBA::String_var direct_ior1 = orb->object_to_string(obj.in());
obj = orb->resolve_initial_references("IORTable");
IORTable::Table_var ior_table = IORTable::Table::_narrow(obj.in());
ior_table->bind("MessengerService/Object1", direct_ior1.in());
ior_table->bind("MessengerService/Object2", ior2.in());
writeIORFile(ior1.in(), ior_output_file1);
writeIORFile(ior2.in(), ior_output_file2);
mgr->activate();
std::cout << "Messenger server ready." << std::endl;
orb->run();
std::cout << "Messenger server shutting down." << std::endl;
root_poa->destroy(1,1);
orb->destroy();
return 0;
} catch(const CORBA::Exception& ex) {
std::cerr << "Server main() Caught Exception" << ex << std::endl;
}
return 1;
}
|
