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
150
|
//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// direct_collocated_sh.cpp
//
// = DESCRIPTION
// Visitor generating code for direct_collocated classes for the Interface node
// inside the server header.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_interface.h"
ACE_RCSID(be_visitor_interface, direct_collocated_sh, "$Id$")
// ************************************************************
// direct_collocated class in header
// ************************************************************
be_visitor_interface_direct_collocated_sh::be_visitor_interface_direct_collocated_sh
(be_visitor_context *ctx)
: be_visitor_interface (ctx)
{
}
be_visitor_interface_direct_collocated_sh::~be_visitor_interface_direct_collocated_sh (void)
{
}
int be_visitor_interface_direct_collocated_sh::visit_interface (be_interface *node)
{
TAO_OutStream *os = this->ctx_->stream ();
os->gen_ifdef_macro (node->flat_name (), "_direct_collocated");
// output the class defn
os->indent ();
*os << "class "
<< be_global->skel_export_macro ()
<< " " << node->local_coll_name (be_interface::DIRECT);
*os << be_idt << be_idt_nl
<< ": public virtual " << node->name () << be_nl
<< ", public virtual TAO_Collocated_Object";
// generate base classes if any
if (node->n_inherits () > 0)
{
for (int i = 0; i < node->n_inherits (); ++i)
{
be_interface* parent =
be_interface::narrow_from_decl (node->inherits()[i]);
*os << be_nl << ", public virtual "
<< be_interface::relative_name (parent->full_coll_name (be_interface::DIRECT),
node->full_coll_name (be_interface::DIRECT));
}
}
*os << be_uidt << be_uidt_nl
<< "{" << be_nl
<< "public:\n";
os->incr_indent ();
*os << node->local_coll_name (be_interface::DIRECT) << " (\n";
os->incr_indent (0);
os->incr_indent ();
// XXXASG - can we make this a method to return the right name ??
if (!node->is_nested ())
{
// The skeleton name is the outermost, we need to printout the
// POA_ prefix that goes with it.
*os << "POA_";
}
*os << node->local_name () << "_ptr "
<< " servant," << be_nl;
*os << "TAO_Stub *stub\n";
os->decr_indent ();
*os << ");\n";
os->decr_indent (0);
os->indent ();
*os << "virtual CORBA::Boolean _is_a" << be_idt
<< "(" << be_idt_nl
<< "const CORBA::Char *logical_type_id" << be_nl
<< "ACE_ENV_ARG_DECL_WITH_DEFAULTS" << be_uidt_nl
<< ");" << be_uidt_nl << be_nl;
*os << "virtual void *_tao_QueryInterface (ptr_arith_t type);\n"
<< be_nl;
if (!node->is_nested ())
{
// The skeleton name is the outermost, we need to printout the
// POA_ prefix that goes with it.
*os << "POA_";
}
*os << node->local_name ()
<< "_ptr _get_servant (void) const;" << be_nl << be_nl;
*os << "virtual CORBA::Boolean _non_existent" << be_idt
<< "(" << be_idt_nl
<< "ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS" << be_uidt_nl
<< ");" << be_uidt_nl << be_nl;
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_interface_direct_collocated_sh::"
"visit_interface - "
"codegen for scope failed\n"),
-1);
}
os->decr_indent ();
*os << be_nl << "private:\n";
os->incr_indent ();
if (!node->is_nested ())
{
// The skeleton name is the outermost, we need to printout the
// POA_ prefix that goes with it.
*os << "POA_";
}
*os << node->local_name () << "_ptr servant_;\n";
os->decr_indent ();
*os << "};\n\n";
os->gen_endif ();
return 0;
}
|
