File zp-extensions/federated_logon/Auth/Yadis/Misc.php

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 1: <?php
 2: 
 3: /**
 4:  * Miscellaneous utility values and functions for OpenID and Yadis.
 5:  *
 6:  * @package OpenID
 7:  * @author JanRain, Inc. <openid@janrain.com>
 8:  * @copyright 2005-2008 Janrain, Inc.
 9:  * @license http://www.apache.org/licenses/LICENSE-2.0 Apache
10:  */
11: 
12: function Auth_Yadis_getUCSChars()
13: {
14:     return array(
15:                  array(0xA0, 0xD7FF),
16:                  array(0xF900, 0xFDCF),
17:                  array(0xFDF0, 0xFFEF),
18:                  array(0x10000, 0x1FFFD),
19:                  array(0x20000, 0x2FFFD),
20:                  array(0x30000, 0x3FFFD),
21:                  array(0x40000, 0x4FFFD),
22:                  array(0x50000, 0x5FFFD),
23:                  array(0x60000, 0x6FFFD),
24:                  array(0x70000, 0x7FFFD),
25:                  array(0x80000, 0x8FFFD),
26:                  array(0x90000, 0x9FFFD),
27:                  array(0xA0000, 0xAFFFD),
28:                  array(0xB0000, 0xBFFFD),
29:                  array(0xC0000, 0xCFFFD),
30:                  array(0xD0000, 0xDFFFD),
31:                  array(0xE1000, 0xEFFFD)
32:                  );
33: }
34: 
35: function Auth_Yadis_getIPrivateChars()
36: {
37:     return array(
38:                  array(0xE000, 0xF8FF),
39:                  array(0xF0000, 0xFFFFD),
40:                  array(0x100000, 0x10FFFD)
41:                  );
42: }
43: 
44: function Auth_Yadis_pct_escape_unicode($char_match)
45: {
46:     $c = $char_match[0];
47:     $result = "";
48:     for ($i = 0; $i < strlen($c); $i++) {
49:         $result .= "%".sprintf("%X", ord($c[$i]));
50:     }
51:     return $result;
52: }
53: 
54: function Auth_Yadis_startswith($s, $stuff)
55: {
56:     return strpos($s, $stuff) === 0;
57: }
58: 
59: