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
|
/* -*- C++ -*- */
// $Id$
#include /**/ "Naming_Service.h"
#include /**/ "NT_Naming_Service.h"
#include "tao/ORB_Core.h"
#include "ace/ARGV.h"
#define REGISTRY_KEY_ROOT HKEY_LOCAL_MACHINE
#define TAO_REGISTRY_SUBKEY "SOFTWARE\\ACE\\TAO"
#define TAO_NAMING_SERVICE_OPTS_NAME "TaoNamingServiceOptions"
#define TAO_SERVICE_PARAM_COUNT "TaoServiceParameterCount"
TAO_NT_Naming_Service::TAO_NT_Naming_Service (void)
: argc_ (0),
argc_save_ (0),
argv_ (0),
argv_save_ (0)
{
}
TAO_NT_Naming_Service::~TAO_NT_Naming_Service (void)
{
if (argv_save_)
{
for (int i = 0; i < argc_save_; i++)
ACE_OS::free (argv_save_[i]);
ACE_OS::free (argv_save_);
}
}
void
TAO_NT_Naming_Service::handle_control (DWORD control_code)
{
if (control_code == SERVICE_CONTROL_SHUTDOWN
|| control_code == SERVICE_CONTROL_STOP)
{
report_status (SERVICE_STOP_PENDING);
TAO_ORB_Core_instance ()->reactor ()->end_reactor_event_loop ();
TAO_ORB_Core_instance ()->orb ()->shutdown (1);
report_status (SERVICE_STOPPED);
}
else
ACE_NT_Service::handle_control (control_code);
}
int
TAO_NT_Naming_Service::handle_exception (ACE_HANDLE)
{
return 0;
}
int
TAO_NT_Naming_Service::init (int argc,
ACE_TCHAR *argv[])
{
HKEY hkey = 0;
BYTE buf[ACE_DEFAULT_ARGV_BUFSIZ];
*buf = '\0';
// This solution is very kludgy. It looks in the NT Registry under
// \\HKEY_LOCAL_MACHINE\SOFTWARE\ACE\TAO for the value of
// "TaoNamingServiceOptions" for any Naming Service options such as
// "-ORBEndpoint".
// Get Naming Service options from the NT Registry.
ACE_TEXT_RegOpenKeyEx (REGISTRY_KEY_ROOT,
TAO_REGISTRY_SUBKEY,
0,
KEY_READ,
&hkey);
DWORD type;
DWORD bufSize = sizeof (buf);
ACE_TEXT_RegQueryValueEx (hkey,
TAO_NAMING_SERVICE_OPTS_NAME,
NULL,
&type,
buf,
&bufSize);
RegCloseKey (hkey);
// Add options to the args list (if any).
if (ACE_OS::strlen ((char *) buf) > 0)
{
ACE_ARGV args ((const char*) buf);
// Allocate the internal args list to be one bigger than the
// args list passed into the function. We use a 'save' list in
// case we use a 'destructive' args list processor - this way we
// maintain the correct argv and argc for memory freeing
// operations in the destructor.
argv_save_ = (char **) ACE_OS::malloc (sizeof (char *) * (argc + args.argc ()));
// Copy the values into the internal args buffer.
int i;
for (i = 0; i < argc; i++)
argv_save_[i] = ACE_OS::strdup (argv[i]);
int j = 0;
for (i = argc; i < ACE_static_cast (int, (args.argc () + argc)); i++)
argv_save_[i] = ACE_OS::strdup (args.argv ()[j++]);
// Set the arg counter.
argc_save_ = argc + args.argc ();
argc_ = argc_save_;
argv_ = argv_save_;
}
else
{
argc_ = argc;
argv_ = argv;
}
return 0;
}
int
TAO_NT_Naming_Service::svc (void)
{
TAO_Naming_Service naming_service;
if (naming_service.init (argc_,
argv_) == -1)
return -1;
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
report_status (SERVICE_RUNNING);
naming_service.run (ACE_TRY_ENV);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"TAO NT Naming Service");
return -1;
}
ACE_ENDTRY;
ACE_CHECK_RETURN (1);
return 0;
}
|