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
|
// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceUtil/ArgVector.h>
#include <IceUtil/DisableWarnings.h>
IceUtil::ArgVector::ArgVector(int argc, char *argv[])
{
assert(argc >= 0);
_noDelete = false;
copyVec(argc, argc, argv);
}
IceUtil::ArgVector::ArgVector(const ::std::vector< ::std::string>& vec)
{
_noDelete = false;
copyVec(vec);
}
IceUtil::ArgVector::ArgVector(const ArgVector& rhs)
{
_noDelete = false;
copyVec(rhs.argc, rhs._origArgc, rhs.argv);
}
IceUtil::ArgVector&
IceUtil::ArgVector::operator=(const ArgVector& rhs)
{
ArgVector tmp(rhs);
swap(tmp);
return *this;
}
IceUtil::ArgVector::~ArgVector()
{
//
// For use with putenv()--see man putenv.
//
if(!_noDelete)
{
for(int i = 0; i < _origArgc; ++i)
{
delete[] argv[i];
}
}
delete[] argv;
}
void
IceUtil::ArgVector::setNoDelete()
{
_noDelete = true;
}
void
IceUtil::ArgVector::copyVec(int argc, int origArgc, char** argv)
{
this->argc = argc;
this->_origArgc = origArgc;
if((this->argv = new char*[argc + 1]) == 0)
{
throw ::std::bad_alloc();
}
for(int i = 0; i < argc; ++i)
{
try
{
if((this->argv[i] = new char[strlen(argv[i]) + 1]) == 0)
{
throw ::std::bad_alloc();
}
}
catch(...)
{
for(int j = 0; j < i; ++j)
{
delete[] this->argv[j];
}
delete[] this->argv;
throw;
}
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
strcpy_s(this->argv[i], strlen(argv[i]) + 1, argv[i]);
#else
strcpy(this->argv[i], argv[i]);
#endif
}
this->argv[argc] = 0;
}
void
IceUtil::ArgVector::copyVec(const ::std::vector< ::std::string>& vec)
{
argc = _origArgc = static_cast<int>(vec.size());
if((argv = new char*[argc + 1]) == 0)
{
throw ::std::bad_alloc();
}
for(int i = 0; i < argc; ++i)
{
try
{
if((argv[i] = new char[vec[i].size() + 1]) == 0)
{
throw ::std::bad_alloc();
}
}
catch(...)
{
for(int j = 0; j < i; ++j)
{
delete[] argv[j];
}
delete[] argv;
throw;
}
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
strcpy_s(argv[i], vec[i].size() + 1, vec[i].c_str());
#else
strcpy(argv[i], vec[i].c_str());
#endif
}
argv[argc] = 0;
}
void
IceUtil::ArgVector::swap(ArgVector& rhs) throw()
{
int argcTmp = rhs.argc;
int origArgcTmp = rhs._origArgc;
char** argvTmp = rhs.argv;
bool noDeleteTmp = rhs._noDelete;
rhs.argc = argc;
rhs._origArgc = _origArgc;
rhs.argv = argv;
rhs._noDelete = _noDelete;
argc = argcTmp;
_origArgc = origArgcTmp;
argv = argvTmp;
_noDelete = noDeleteTmp;
}
|
