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
|
// $Id$
#include "ace/Argv_Type_Converter.h"
#if !defined (__ACE_INLINE__)
#include "ace/Argv_Type_Converter.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID (ace,
Argv_Type_Converter,
"$Id$")
#include "ace/OS_NS_string.h"
#include "ace/OS_Errno.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
ACE_Argv_Type_Converter::ACE_Argv_Type_Converter (int &argc, wchar_t** argv)
: saved_argc_ (argc)
, char_argv_ (0)
, wchar_argv_ (argv)
, before_pass_argc_ (argc)
, original_type_wchar_ (true)
, wchar_passed_ (false)
, char_passed_ (false)
{
this->initialize ();
for (int i = 0; i < argc; ++i)
{
this->char_argv_[i] =
ACE::String_Conversion::Convert_Out< char >( argv[i] ).c_str();
}
}
ACE_Argv_Type_Converter::ACE_Argv_Type_Converter (int &argc, char** argv)
: saved_argc_(argc)
, char_argv_(argv)
, wchar_argv_(false)
, before_pass_argc_(argc)
, original_type_wchar_(false)
, wchar_passed_(false)
, char_passed_(false)
{
this->initialize();
for (int i = 0; i < argc; ++i)
{
this->wchar_argv_[i] =
ACE::String_Conversion::Convert_Out< wchar_t >( argv[i] ).c_str();
}
}
ACE_Argv_Type_Converter::~ACE_Argv_Type_Converter (void)
{
// selectively delete the 'copy' of argv
if (this->original_type_wchar_)
{
// if original type is wchar_t
if (this->char_passed_)
{
this->align_wchar_with_char();
}
for (int i = 0; i < this->before_pass_argc_; ++i)
{
ACE::String_Conversion::Convert_Out<char>::free( this->char_argv_[i] );
}
delete [] this->char_argv_;
}
else
{
// if original type is char
if (this->wchar_passed_) {
this->align_char_with_wchar ();
}
for (int i = 0; i < this->before_pass_argc_; ++i)
{
ACE::String_Conversion::Convert_Out<wchar_t>::free( this->wchar_argv_[i] );
}
delete [] this->wchar_argv_;
}
}
void
ACE_Argv_Type_Converter::initialize (void)
{
if (this->original_type_wchar_)
{ // make a copy of argv in 'char' type
// Create one more argv entry than original argc for the NULL.
ACE_NEW (char_argv_, char*[this->saved_argc_ + 1]);
this->char_argv_[saved_argc_] = 0; // last entry of argv is
// always a NULL
}
else
{ // make a copy of argv in 'wchar_t' type
ACE_NEW (this->wchar_argv_, wchar_t*[this->saved_argc_ + 1]);
this->wchar_argv_[saved_argc_] = 0;
}
}
void
ACE_Argv_Type_Converter::align_char_with_wchar (void)
{
int wchar_argv_index = 0;
wchar_t* match_argv = this->wchar_argv_[0]; // pick the initial entry
while (wchar_argv_index < this->saved_argc_)
{
// if n'th entries of both argv lists are different
if (ACE_OS::strcmp(this->char_argv_[wchar_argv_index],
ACE_TEXT_TO_CHAR_IN (match_argv)) != 0)
{
// loop through the wchar argv list entries that are after
// wchar_argv_index
for (int i = wchar_argv_index + 1; i < before_pass_argc_; ++i)
{
if (ACE_OS::strcmp (this->char_argv_[i],
ACE_TEXT_TO_CHAR_IN (match_argv))
== 0)
{
// swap the pointers in the char argv list
char* temp = this->char_argv_[wchar_argv_index];
this->char_argv_[wchar_argv_index] = this->char_argv_[i];
this->char_argv_[i] = temp;
break;
}
}
}
// move to the next wchar argv list entry
match_argv = this->wchar_argv_[++wchar_argv_index];
}
this->cleanup ();
}
void
ACE_Argv_Type_Converter::align_wchar_with_char (void)
{
int char_argv_index = 0;
char* match_argv = this->char_argv_[0]; // pick the initial entry
while (char_argv_index < saved_argc_)
{
// if n'th entries of both argv lists are different
if (ACE_OS::strcmp (
ACE_TEXT_TO_CHAR_IN (this->wchar_argv_[char_argv_index]),
match_argv) != 0)
{
// loop through the wchar argv list entries that are after
// wchar_argv_index
for (int i = char_argv_index + 1; i < this->before_pass_argc_; ++i)
{
if (ACE_OS::strcmp (
ACE_TEXT_TO_CHAR_IN(this->wchar_argv_[i]),
match_argv) == 0) {
// swap the pointers in the char argv list
wchar_t* temp = this->wchar_argv_[char_argv_index];
this->wchar_argv_[char_argv_index] = this->wchar_argv_[i];
this->wchar_argv_[i] = temp;
break;
}
}
}
// move to the next wchar argv list entry
match_argv = this->char_argv_[++char_argv_index];
}
this->cleanup();
}
void
ACE_Argv_Type_Converter::cleanup (void)
{
for (int i = this->saved_argc_; i < this->before_pass_argc_; ++i)
{
// Check whether it's ours to delete.
if (original_type_wchar_ == true)
{
ACE::String_Conversion::Convert_Out<char>::free( this->char_argv_[i] );
this->char_argv_[i] = 0;
}
else
{
ACE::String_Conversion::Convert_Out<wchar_t>::free( this->wchar_argv_[i] );
this->wchar_argv_[i] = 0;
}
}
this->before_pass_argc_ = this->saved_argc_;
this->wchar_passed_ = false;
this->char_passed_ = false;
}
ACE_END_VERSIONED_NAMESPACE_DECL
|
