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
|
// $Id$
/**
* @file Administrator_Client.cpp
*
* Do NOT put this file in a project; it is included by
* Administrator_Client_IDL2.cpp and Administrator_Client_IDL3.cpp
* This file will not build on its own.
*
* @author Don Busch <busch_d@ociweb.com>
*/
#include "ace/Get_Opt.h"
#include <iostream>
const ACE_TCHAR* ior = ACE_TEXT ("file://Messenger.ior");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "k:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.optarg;
break;
case '?':
default:
std::cerr << "usage: " << argv[0] << " -k <ior>" << std::endl;
return -1;
break;
}
return 0;
}
int
svc( Runnable_ptr runnable, Publication_ptr publication )
{
enum SelectionType { START=1, STOP, CHANGE_PERIOD, CHANGE_TEXT, EXIT };
bool done = false;
do {
std::cout << "\nWhat do you want to do to the Messenger(s)?" << std::endl;
std::cout << START << ". Start" << std::endl;
std::cout << STOP << ". Stop" << std::endl;
std::cout << CHANGE_PERIOD << ". Change Publication Period" << std::endl;
std::cout << CHANGE_TEXT << ". Change Publication Text" << std::endl;
std::cout << EXIT << ". Exit" << std::endl;
char selection_text[10];
std::cout << "Please enter a selection: ";
std::cin.getline( selection_text, sizeof(selection_text) );
int selection = ACE_OS::atoi(selection_text);
switch (selection) {
case START: {
runnable->start();
break;
}
case STOP: {
runnable->stop();
break;
}
case CHANGE_PERIOD: {
char period[10];
std::cout << "Please enter a new period in seconds: ";
std::cin.getline( period, sizeof( period ) );
publication->period( ACE_OS::atoi(period) );
break;
}
case CHANGE_TEXT: {
char buffer[1024];
std::cout << "Please enter new text: ";
std::cin.getline( buffer, sizeof(buffer) );
publication->text( buffer );
break;
}
case EXIT: {
done = true;
break;
}
default:
std::cout << "Please enter a valid option" << std::endl;
}
} while ( !done );
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
if (parse_args (argc, argv) != 0) {
return 1;
}
try {
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
// get Messenger object
CORBA::Object_var obj = orb->string_to_object(ior);
Messenger_var messenger = Messenger::_narrow (obj.in());
Runnable_var runnable = messenger->provide_control();
Publication_var publication = messenger->provide_content ();
svc( runnable.in(), publication.in() );
return 0;
}
catch(const CORBA::Exception& ex) {
std::cerr << "Caught CORBA::Exception: " << std::endl << ex << std::endl;
}
return 1;
}
|
