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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
// $Id$
#ifndef TAO_ANY_DUAL_IMPL_T_CPP
#define TAO_ANY_DUAL_IMPL_T_CPP
#include "tao/AnyTypeCode/Any_Dual_Impl_T.h"
#include "tao/AnyTypeCode/Any.h"
#include "tao/AnyTypeCode/Any_Unknown_IDL_Type.h"
#include "tao/AnyTypeCode/Marshal.h"
#include "tao/CORBA_String.h"
#include "tao/SystemException.h"
#include "tao/CDR.h"
#include "tao/AnyTypeCode/TypeCode.h"
#include "ace/Auto_Ptr.h"
#include "ace/OS_Memory.h"
#if !defined (__ACE_INLINE__)
# include "tao/AnyTypeCode/Any_Dual_Impl_T.inl"
#endif /* ! __ACE_INLINE__ */
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
T * const val)
: Any_Impl (destructor,
tc),
value_ (val)
{
}
template<typename T> void
TAO::Any_Dual_Impl_T<T>::value (const T & val)
{
ACE_NEW (this->value_,
T (val));
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T & val)
: Any_Impl (destructor,
tc)
{
this->value (val);
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (CORBA::TypeCode_ptr tc)
: Any_Impl (0,
tc)
{
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::~Any_Dual_Impl_T (void)
{
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::insert (CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
T * const value)
{
Any_Dual_Impl_T<T> *new_impl = 0;
ACE_NEW (new_impl,
Any_Dual_Impl_T (destructor,
tc,
value));
any.replace (new_impl);
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::insert_copy (CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T & value)
{
Any_Dual_Impl_T<T> *new_impl = 0;
ACE_NEW (new_impl,
Any_Dual_Impl_T (destructor,
tc,
value));
any.replace (new_impl);
}
template<typename T>
CORBA::Boolean
TAO::Any_Dual_Impl_T<T>::extract (const CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T *& _tao_elem)
{
_tao_elem = 0;
try
{
CORBA::TypeCode_ptr any_tc = any._tao_get_typecode ();
CORBA::Boolean const _tao_equiv = any_tc->equivalent (tc);
if (_tao_equiv == false)
{
return false;
}
TAO::Any_Impl * const impl = any.impl ();
if (impl && !impl->encoded ())
{
TAO::Any_Dual_Impl_T<T> * const narrow_impl =
dynamic_cast <TAO::Any_Dual_Impl_T<T> *> (impl);
if (narrow_impl == 0)
{
TAO_OutputCDR ocdr;
impl->marshal_value (ocdr);
TAO_InputCDR icdr (ocdr);
return replace (icdr, any, destructor, any_tc, _tao_elem);
}
_tao_elem = narrow_impl->value_;
return true;
}
// We know this will work since the unencoded case is covered above.
TAO::Unknown_IDL_Type * const unk =
dynamic_cast<TAO::Unknown_IDL_Type *> (impl);
if (!unk)
return false;
// We don't want the rd_ptr of unk to move, in case it is
// shared by another Any. This copies the state, not the buffer.
TAO_InputCDR for_reading (unk->_tao_get_cdr ());
return replace (for_reading, any, destructor, any_tc, _tao_elem);
}
catch (const ::CORBA::Exception&)
{
}
return false;
}
template<typename T>
CORBA::Boolean
TAO::Any_Dual_Impl_T<T>::replace (TAO_InputCDR &cdr,
const CORBA::Any &any,
_tao_destructor destructor,
CORBA::TypeCode_ptr any_tc,
const T *&_tao_elem)
{
T *empty_value = 0;
ACE_NEW_RETURN (empty_value,
T,
false);
auto_ptr<T> empty_value_safety (empty_value);
TAO::Any_Dual_Impl_T<T> *replacement = 0;
ACE_NEW_RETURN (replacement,
TAO::Any_Dual_Impl_T<T> (destructor,
any_tc,
empty_value),
false);
auto_ptr<TAO::Any_Dual_Impl_T<T> > replacement_safety (replacement);
CORBA::Boolean const good_decode = replacement->demarshal_value (cdr);
if (good_decode)
{
_tao_elem = replacement->value_;
const_cast<CORBA::Any &> (any).replace (replacement);
replacement_safety.release ();
empty_value_safety.release ();
return true;
}
// Duplicated by Any_Impl base class constructor.
::CORBA::release (any_tc);
return false;
}
template<typename T>
CORBA::Boolean
TAO::Any_Dual_Impl_T<T>::marshal_value (TAO_OutputCDR &cdr)
{
return (cdr << *this->value_);
}
template<typename T>
const void *
TAO::Any_Dual_Impl_T<T>::value (void) const
{
return this->value_;
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::free_value (void)
{
if (this->value_destructor_ != 0)
{
(*this->value_destructor_) (this->value_);
this->value_destructor_ = 0;
}
::CORBA::release (this->type_);
this->value_ = 0;
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::_tao_decode (TAO_InputCDR &cdr)
{
if (! this->demarshal_value (cdr))
{
throw ::CORBA::MARSHAL ();
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_ANY_DUAL_IMPL_T_CPP */
|