blob: 52e995e47e5010193fee1e73dd126f44c0033fd8 (
plain)
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
|
//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// obv_module.cpp
//
// = DESCRIPTION
// Concrete visitor for the Module class
// This provides code generation for the module in the header
// for the OBV_ namespace (see C++ mapping OMG 20.17)
//
// = AUTHOR
// Torsten Kuepper <kuepper2@lfa.uni-wuppertal.de>
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
ACE_RCSID(be_visitor_obv_module, obv_module, "$Id$")
// ************************************************************
// Module visitor for server header
// ************************************************************
be_visitor_obv_module::be_visitor_obv_module (be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_obv_module::~be_visitor_obv_module (void)
{
}
// This states are processed:
// TAO_MODULE_OBV_CH
// TAO_MODULE_OBV_CI
// TAO_MODULE_OBV_CH
int
be_visitor_obv_module::visit_module (be_module *node)
{
TAO_OutStream *os; // output stream
os = this->ctx_->stream ();
if (node->has_nested_valuetype ())
{
if (this->ctx_->state () == TAO_CodeGen::TAO_MODULE_OBV_CH)
{
os->indent ();
*os << "TAO_NAMESPACE "; // << idl_global->skel_export_macro ()
if (!node->is_nested ())
// we are outermost module, so prepend
*os << " OBV_" << node->local_name () << be_nl;
else
// we are inside another module
*os << " " << node->local_name () << be_nl;
*os << "{" << be_nl
<< be_idt;
} // client header
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_obv_module::"
"visit_module - "
"codegen for scope failed\n"), -1);
}
if (this->ctx_->state () == TAO_CodeGen::TAO_MODULE_OBV_CH)
{
os->decr_indent ();
*os << "}\nTAO_NAMESPACE_CLOSE\n\n";
}
}
return 0;
}
int
be_visitor_obv_module::visit_valuetype (be_valuetype *node)
{
// instantiate a visitor context with a copy of our context. This info
// will be modified based on what type of node we are visiting
be_visitor_context ctx (*this->ctx_);
ctx.node (node); // set the node to be the node being visited. The scope is
// still the same
switch (this->ctx_->state ())
{
case TAO_CodeGen::TAO_MODULE_OBV_CH:
ctx.state (TAO_CodeGen::TAO_VALUETYPE_OBV_CH);
break;
case TAO_CodeGen::TAO_MODULE_OBV_CI:
ctx.state (TAO_CodeGen::TAO_VALUETYPE_OBV_CI);
break;
case TAO_CodeGen::TAO_MODULE_OBV_CS:
ctx.state (TAO_CodeGen::TAO_VALUETYPE_OBV_CS);
break;
default:
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_obv_module::"
"visit_valuetype - "
"Bad context state\n"
), -1);
}
}
be_visitor *visitor = tao_cg->make_visitor (&ctx);
if (!visitor)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_obv_module::"
"visit_valuetype - "
"NUL visitor\n"
), -1);
}
// let the node accept this visitor
if (node->accept (visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_obv_module::"
"visit_valuetype - "
"failed to accept visitor\n"
), -1);
}
delete visitor;
return 0;
}
|
