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
|
/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.com>
This program is free software; you can redistribute it and/or modify
it 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
*/
#include "header.h"
#include "parse_ctrl.h"
#include "protocol.h"
#include "util.h"
t_header::t_header() :
populated(false)
{}
t_header::t_header(const string &_header_name, const string &_compact_name) :
populated(false),
header_name(_header_name),
compact_name(_compact_name)
{}
string t_header::encode(void) const {
string s;
if (!populated) return s;
s = (t_parser::compact_headers && !compact_name.empty() ?
compact_name : header_name);
s += ": ";
s += encode_value();
s += CRLF;
return s;
}
string t_header::encode_env(void) const {
string s("SIP_");
s += toupper(replace_char(header_name, '-', '_'));
s += '=';
s += encode_value();
return s;
}
bool t_header::is_populated() const {
return populated;
}
string t_header::get_name(void) const {
return header_name;
}
string t_header::get_value(void) const {
string s;
string::size_type i;
if (!populated) return s;
s = encode();
i = s.find(':');
// The colon cannot be the first or last character
if (i == string::npos || i == s.size()-1) return "";
s = s.substr(i+1);
i = s.find(CRLF);
s = s.substr(0, i);
return (trim(s));
}
|
