-
Notifications
You must be signed in to change notification settings - Fork 521
/
Attrib.cc
125 lines (101 loc) · 2.76 KB
/
Attrib.cc
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
/*
* Copyright (c) 2000 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
* General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: Attrib.cc,v 1.1 2000/12/04 17:37:03 steve Exp $"
#endif
# include "Attrib.h"
# include <assert.h>
Attrib::Attrib()
{
nlist_ = 0;
list_ = 0;
}
Attrib::~Attrib()
{
delete[] list_;
}
void Attrib::set_attributes(const map<string,string>&attr)
{
assert(list_ == 0);
nlist_ = attr.size();
list_ = new cell_[nlist_];
map<string,string>::const_iterator idx;
unsigned jdx;
for (idx = attr.begin(), jdx = 0 ; idx != attr.end() ; idx ++, jdx++) {
struct cell_*tmp = list_ + jdx;
tmp->key = (*idx).first;
tmp->val = (*idx).second;
}
}
string Attrib::attribute(const string&key) const
{
for (unsigned idx = 0 ; idx < nlist_ ; idx += 1) {
if (key == list_[idx].key)
return list_[idx].val;
}
return "";
}
void Attrib::attribute(const string&key, const string&value)
{
unsigned idx;
for (idx = 0 ; idx < nlist_ ; idx += 1) {
if (key == list_[idx].key) {
list_[idx].val = value;
return;
}
}
struct cell_*tmp = new struct cell_[nlist_+1];
for (idx = 0 ; idx < nlist_ ; idx += 1)
tmp[idx] = list_[idx];
tmp[nlist_].key = key;
tmp[nlist_].val = value;
nlist_ += 1;
delete[]list_;
list_ = tmp;
}
bool Attrib::has_compat_attributes(const Attrib&that) const
{
unsigned idx;
for (idx = 0 ; idx < that.nlist_ ; idx += 1) {
string tmp = attribute(that.list_[idx].key);
if (tmp != that.list_[idx].val)
return false;
}
return true;
}
unsigned Attrib::size() const
{
return nlist_;
}
string Attrib::key(unsigned idx) const
{
assert(idx < nlist_);
return list_[idx].key;
}
string Attrib::value(unsigned idx) const
{
assert(idx < nlist_);
return list_[idx].val;
}
/*
* $Log: Attrib.cc,v $
* Revision 1.1 2000/12/04 17:37:03 steve
* Add Attrib class for holding NetObj attributes.
*
*/