blob: a9ac02c89535efc4496f62749358149512a683a0 (
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
146
147
148
149
150
151
152
153
154
155
156
157
|
//=============================================================================
/**
* @file cdr_op_cs.cpp
*
* Visitor generating code for CDR operators for interfaces
*
* @author Aniruddha Gokhale
*/
//=============================================================================
#include "interface.h"
be_visitor_interface_cdr_op_cs::be_visitor_interface_cdr_op_cs (
be_visitor_context *ctx)
: be_visitor_interface (ctx)
{
}
be_visitor_interface_cdr_op_cs::~be_visitor_interface_cdr_op_cs ()
{
}
int
be_visitor_interface_cdr_op_cs::visit_interface (be_interface *node)
{
// No CDR operations for local interfaces.
// already generated and/or we are imported. Don't do anything.
if (node->cli_stub_cdr_op_gen ()
|| node->imported ()
|| node->is_local ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
// Set the substate as generating code for the types defined in our scope.
this->ctx_->sub_state (TAO_CodeGen::TAO_CDR_SCOPE);
// Visit the scope and generate code.
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_interface_cdr_op_cs::"
"visit_interface - "
"codegen for scope failed\n"), -1);
}
*os << be_nl_2 << "// TAO_IDL - Generated from" << be_nl
<< "// " << __FILE__ << ":" << __LINE__ << be_nl;
*os << be_global->core_versioning_begin () << be_nl;
// Set the sub state as generating code for the output operator.
this->ctx_->sub_state (TAO_CodeGen::TAO_CDR_OUTPUT);
*os << "::CORBA::Boolean operator<< (" << be_idt << be_idt_nl
<< "TAO_OutputCDR &strm," << be_nl
<< "const " << node->full_name () << "_ptr _tao_objref)" << be_uidt
<< be_uidt_nl
<< "{" << be_idt_nl;
AST_Decl::NodeType nt = node->node_type ();
if (node->is_abstract ())
{
*os << "::CORBA::AbstractBase_ptr";
}
else if (nt == AST_Decl::NT_component || nt == AST_Decl::NT_connector)
{
*os << "Components::CCMObject_ptr";
}
else
{
*os << "::CORBA::Object_ptr";
}
*os << " _tao_corba_obj = _tao_objref;" << be_nl;
*os << "return (strm << _tao_corba_obj);" << be_uidt_nl
<< "}" << be_nl_2;
// Set the substate as generating code for the input operator.
this->ctx_->sub_state (TAO_CodeGen::TAO_CDR_INPUT);
*os << "::CORBA::Boolean operator>> (" << be_idt << be_idt_nl
<< "TAO_InputCDR &strm," << be_nl
<< node->full_name () << "_ptr &_tao_objref)" << be_uidt
<< be_uidt_nl
<< "{" << be_idt_nl;
if (node->is_abstract ())
{
*os << "::CORBA::AbstractBase_var obj;";
}
else if (nt == AST_Decl::NT_component || nt == AST_Decl::NT_connector)
{
*os << "Components::CCMObject_var obj;";
}
else
{
*os << "::CORBA::Object_var obj;";
}
*os << be_nl_2
<< "if (!(strm >> obj.inout ()))" << be_idt_nl
<< "{" << be_idt_nl
<< "return false;" << be_uidt_nl
<< "}" << be_uidt_nl
<< be_nl
<< "// Narrow to the right type." << be_nl;
*os << "_tao_objref = ";
if (!node->is_abstract ())
{
*os << "TAO::Narrow_Utils< ::" << node->name () << ">::unchecked_narrow ("
<< "obj.in ());";
}
else
{
*os << "TAO::AbstractBase_Narrow_Utils< ::" << node->name () << ">::unchecked_narrow ("
<< "obj.in ());";
}
*os << be_nl_2;
*os << "return true;" << be_uidt_nl
<< "}" << be_nl;
if (be_global->gen_ostream_operators ())
{
*os << be_nl;
node->gen_ostream_operator (os, false);
}
*os << be_global->core_versioning_end () << be_nl;
node->cli_stub_cdr_op_gen (true);
return 0;
}
int
be_visitor_interface_cdr_op_cs::visit_component (
be_component *node)
{
return this->visit_interface (node);
}
int
be_visitor_interface_cdr_op_cs::visit_connector (
be_connector *node)
{
return this->visit_interface (node);
}
|
