1: <?php
 2: /**
 3:  * Copyright 2007-2012 Horde LLC (http://www.horde.org/)
 4:  *
 5:  * @author   Chuck Hagenbuch <chuck@horde.org>
 6:  * @license  http://www.horde.org/licenses/bsd BSD
 7:  * @category Horde
 8:  * @package  Http
 9:  */
10: 
11: /**
12:  * Constants
13:  *
14:  * @author   Chuck Hagenbuch <chuck@horde.org>
15:  * @license  http://www.horde.org/licenses/bsd BSD
16:  * @category Horde
17:  * @package  Http
18:  */
19: class Horde_Http
20: {
21:     /**
22:      * Authentication schemes
23:      */
24:     const AUTH_ANY = 'ANY';
25:     const AUTH_BASIC = 'BASIC';
26:     const AUTH_DIGEST = 'DIGEST';
27:     const AUTH_NTLM = 'NTLM';
28:     const AUTH_GSSNEGOTIATE = 'GSSNEGOTIATE';
29: 
30:     /**
31:      * Proxy types
32:      */
33:     const PROXY_HTTP = 0;
34:     const PROXY_SOCKS4 = 1;
35:     const PROXY_SOCKS5 = 2;
36: }
37: