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
|
//
// $Id$
//
#include "ace/Get_Opt.h"
#include "tao/corba.h"
#include "orbsvcs/CosNamingC.h"
#include "orbsvcs/Scheduler_Factory.h"
#include "orbsvcs/Event_Utilities.h"
#include "orbsvcs/Event/Event_Channel.h"
const char* service_name = "EventService";
int
parse_args (int argc, char *argv [])
{
ACE_Get_Opt get_opt (argc, argv, "n:");
int opt;
while ((opt = get_opt ()) != EOF)
{
switch (opt)
{
case 'n':
service_name = get_opt.optarg;
break;
case '?':
default:
ACE_DEBUG ((LM_DEBUG,
"Usage: %s "
"-n service_name "
"\n",
argv[0]));
return -1;
}
}
return 0;
}
int main (int argc, char *argv[])
{
TAO_TRY
{
// Initialize ORB.
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "internet", TAO_TRY_ENV);
TAO_CHECK_ENV;
if (parse_args (argc, argv) == -1)
return 1;
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in (), TAO_TRY_ENV);
TAO_CHECK_ENV;
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (TAO_TRY_ENV);
TAO_CHECK_ENV;
CORBA::Object_var naming_obj =
orb->resolve_initial_references ("NameService");
if (CORBA::is_nil (naming_obj.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
CosNaming::NamingContext_var naming_context =
CosNaming::NamingContext::_narrow (naming_obj.in (), TAO_TRY_ENV);
TAO_CHECK_ENV;
ACE_Scheduler_Factory::use_config (naming_context.in ());
// Register Event_Service with Naming Service.
ACE_EventChannel ec_impl;
RtecEventChannelAdmin::EventChannel_var ec =
ec_impl._this (TAO_TRY_ENV);
TAO_CHECK_ENV;
CORBA::String_var str =
orb->object_to_string (ec.in (), TAO_TRY_ENV);
ACE_DEBUG ((LM_DEBUG, "The EC IOR is <%s>\n", str.in ()));
CosNaming::Name channel_name (1);
channel_name.length (1);
channel_name[0].id = CORBA::string_dup (service_name);
naming_context->bind (channel_name, ec.in (), TAO_TRY_ENV);
TAO_CHECK_ENV;
poa_manager->activate (TAO_TRY_ENV);
TAO_CHECK_ENV;
ACE_DEBUG ((LM_DEBUG, "running event service\n"));
if (orb->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "run"), 1);
}
TAO_CATCHANY
{
TAO_TRY_ENV.print_exception ("EC");
}
TAO_ENDTRY;
return 0;
}
|
