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
|
//=============================================================================
/**
* @file Server_i.cpp
*
* $Id$
*
* Implementation of the Chat Server_i class.
*
*
* @author Pradeep Gore <pradeep@cs.wustl.edu>
*/
//=============================================================================
#include "Server_i.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
Server_i::Server_i ()
: ior_file_name_ (ACE_TEXT ("chat.ior"))
{
Broadcaster_i *tmp = 0;
ACE_NEW_THROW_EX (tmp,
Broadcaster_i (),
CORBA::NO_MEMORY ());
this->broadcaster_i_ = tmp;
}
Server_i::~Server_i (void)
{
// NO Op.
}
int
Server_i::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': // get the file name to write to
this->ior_file_name_ = get_opts.opt_arg ();
break;
case '?': // display help for use of the server.
default:
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("usage: %s")
ACE_TEXT (" [-o] <ior_output_file>")
ACE_TEXT ("\n"),
argv [0]),
-1);
}
return 0;
}
int
Server_i::init (int argc,
ACE_TCHAR *argv[])
{
// Parse the command line options.
if (this->parse_args(argc, argv) == -1)
return -1;
if (this->orb_manager_.init (argc,
argv) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("orb manager init failed")),
-1);
CORBA::ORB_var orb = this->orb_manager_.orb ();
// Activate the servant.
CORBA::String_var str =
this->orb_manager_.activate (this->broadcaster_i_.in ());
// Write the IOR to a file.
this->write_IOR (str.in ());
return 0;
}
int
Server_i::run (void)
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("Running chat server...\n")));
// Run the main event loop for the ORB.
int ret = this->orb_manager_.run ();
if (ret == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Server_i::run")),
-1);
return 0;
}
int
Server_i::write_IOR (const char* ior)
{
FILE* ior_output_file_ =
ACE_OS::fopen (this->ior_file_name_, "w");
if (ior_output_file_)
{
ACE_OS::fprintf (ior_output_file_,
ACE_TEXT ("%s"),
ior);
ACE_OS::fclose (ior_output_file_);
}
return 0;
}
|
