blob: dd8f69613c0e7099aaeb44a2e519458bc546108f (
plain)
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
|
// --- BEGIN COPYRIGHT BLOCK ---
// 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; version 2 of the License.
//
// 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.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.servlet.base;
/**
* This class represents information about the client e.g. version,
* langauge, vendor.
*
* @version $Revision$, $Date$
*/
public class UserInfo {
public final static String MSIE = "MSIE";
public final static String MOZILLA = "Mozilla";
/**
* Constructs a user information object.
*/
public UserInfo() {
}
/**
* Returns the user language.
*
* @param s user language info from the browser
* @return user language
*/
public static String getUserLanguage(String s) {
// Does this contain a country code?
int pos = s.indexOf("-");
if (pos != -1) {
// Yes it does
return s.substring(0, pos);
}
return s;
}
/**
* Returns the user country.
*
* @param s user language info from the browser
* @return user country
*/
public static String getUserCountry(String s) {
// Does this contain a country code?
int pos = s.indexOf("-");
if (pos != -1) {
// Yes it does
return s.substring(pos + 1);
}
return "";
}
/**
* Returns the users agent.
*
* @param s user language info from the browser
* @return user agent
*/
public static String getUserAgent(String s) {
// Check for MSIE
if (s.indexOf(MSIE) != -1) {
return MSIE;
}
// Check for Netscape i.e. Mozilla
if (s.indexOf(MOZILLA) != -1) {
return MOZILLA;
}
// Don't know agent. Return empty string.
return "";
}
}
|