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
|
// This may look like C, but it's really -*- C++ -*-
// $Id$
#include "tao/Acceptor_Registry.h"
#include "tao/Pluggable.h"
#include "tao/Stub.h"
#include "tao/Environment.h"
#include "tao/GIOP.h"
#include "tao/Protocol_Factory.h"
#include "tao/ORB_Core.h"
#include "ace/Auto_Ptr.h"
TAO_Acceptor_Registry::TAO_Acceptor_Registry (void)
{
}
TAO_Acceptor_Registry::~TAO_Acceptor_Registry (void)
{
}
TAO_Acceptor *
TAO_Acceptor_Registry::get_acceptor (CORBA::ULong tag)
{
// @@ Fred&Ossama: Since this is going to be a common operation you
// may want to consider using a Hash_Map_Manager, or even a
// simple Map_Manager.
TAO_AcceptorSetItor end =
this->acceptors_.end ();
TAO_AcceptorSetItor acceptor =
this->acceptors_.begin ();
for (; acceptor != end; acceptor++)
{
if ((*acceptor)->tag () == tag)
return (*acceptor);
}
return 0;
}
int
TAO_Acceptor_Registry::open (TAO_ORB_Core *orb_core)
{
// @@ Fred&Ossama: This is not the problem you have to solve right
// now, but we thought about giving explicit names to each
// endpoint, the user could then use those names to setup
// policies in the ORB that indicate which endpoints are served
// by which thread.
// IMHO that is one more reason to keep a list of endpoints in
// the ORB_Core, instead of a string.
// BTW, that also removes the restriction of using ';' in the
// addresses. Just my two cents.
// protocol_factories is in the following form
// IOP1://addr1,addr2,...,addrN/;IOP2://addr1,...addrM/;...
ACE_Auto_Basic_Array_Ptr <char>
str (orb_core->orb_params ()->endpoints ().rep ());
ACE_Auto_Basic_Array_Ptr <char> addr_str;
char *last_iop=0;
for (char *iop_str = ACE_OS::strtok_r (str.get (), ";", &last_iop);
iop_str != 0;
iop_str = ACE_OS::strtok_r (0, ";", &last_iop))
{
ACE_CString iop (iop_str);
int indx = iop.find ("://", 0);
if ( indx == iop.npos)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%P|%t) Invalid endpoint epecification.\n"),
-1);
}
ACE_CString prefix = iop.substring (0, indx);
ACE_CString addrs = iop.substring (indx+3);
if (addrs [addrs.length () - 1] == '/')
addrs [addrs.length () - 1] = '\0'; // get rid of trailing /
char *last_addr=0;
addr_str.reset (addrs.rep ());
for (char *astr = ACE_OS::strtok_r (addr_str.get (), ",", &last_addr);
astr != 0 ;
astr = ACE_OS::strtok_r (0,
",",
&last_addr))
{
ACE_CString address (astr);
// Now get the list of avaliable protocol factories.
TAO_ProtocolFactorySetItor end =
orb_core->protocol_factories ()->end ();
TAO_ProtocolFactorySetItor factory =
orb_core->protocol_factories ()->begin ();
TAO_Acceptor *acceptor;
for (acceptor = 0 ;
factory != end ;
factory++)
{
if ((*factory)->factory ()->match_prefix (prefix))
{
if ((acceptor = (*factory)->factory ()->make_acceptor (prefix)))
{
// add acceptor to list.
this->acceptors_.insert (acceptor);
if (acceptor->open (orb_core, address) == -1)
return -1;
break;
}
else
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%P|%t) Unable to create an acceptor for %s\n",
str.get ()),
-1);
}
}
else
continue;
}
}
}
return 0;
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Node<TAO_Acceptor*>;
template class ACE_Unbounded_Set<TAO_Acceptor*>;
template class ACE_Unbounded_Set_Iterator<TAO_Acceptor*>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Node<TAO_Acceptor*>;
#pragma instantiate ACE_Unbounded_Set<TAO_Acceptor*>;
#pragma instantiate ACE_Unbounded_Set_Iterator<TAO_Acceptor*>;
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
|
