1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 5                                                        |
4    +----------------------------------------------------------------------+
5    | This source file is subject to version 3.01 of the PHP license,      |
6    | that is bundled with this package in the file LICENSE, and is        |
7    | available through the world-wide-web at the following url:           |
8    | http://www.php.net/license/3_01.txt                                  |
9    | If you did not receive a copy of the PHP license and are unable to   |
10    | obtain it through the world-wide-web, please send a note to          |
11    | license@php.net so we can mail you a copy immediately.               |
12    +----------------------------------------------------------------------+
13    | Authors: Scott MacVicar <scottmac@php.net>                           |
14    +----------------------------------------------------------------------+
15  */
16 
17 #ifdef HAVE_CONFIG_H
18 #include "config.h"
19 #endif
20 
21 #include "php_intl.h"
22 #include "spoofchecker_class.h"
23 
24 /* {{{ proto bool Spoofchecker::isSuspicious( string text[, int &error_code ] )
25  * Checks if a given text contains any suspicious characters
26  */
PHP_METHOD(Spoofchecker,isSuspicious)27 PHP_METHOD(Spoofchecker, isSuspicious)
28 {
29 	int ret;
30 	char *text;
31 	int text_len;
32 	zval *error_code = NULL;
33 	SPOOFCHECKER_METHOD_INIT_VARS;
34 
35 	if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z", &text, &text_len, &error_code)) {
36 		return;
37 	}
38 
39 	SPOOFCHECKER_METHOD_FETCH_OBJECT;
40 
41 	ret = uspoof_checkUTF8(co->uspoof, text, text_len, NULL, SPOOFCHECKER_ERROR_CODE_P(co));
42 
43 	if (U_FAILURE(SPOOFCHECKER_ERROR_CODE(co))) {
44 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%d) %s", SPOOFCHECKER_ERROR_CODE(co), u_errorName(SPOOFCHECKER_ERROR_CODE(co)));
45 		RETURN_TRUE;
46 	}
47 
48 	if (error_code) {
49 		zval_dtor(error_code);
50 		ZVAL_LONG(error_code, ret);
51 	}
52 	RETVAL_BOOL(ret != 0);
53 }
54 /* }}} */
55 
56 /* {{{ proto bool Spoofchecker::areConfusable( string str1, string str2[, int &error_code ] )
57  * Checks if a given text contains any confusable characters
58  */
PHP_METHOD(Spoofchecker,areConfusable)59 PHP_METHOD(Spoofchecker, areConfusable)
60 {
61 	int ret;
62 	char *s1, *s2;
63 	int s1_len, s2_len;
64 	zval *error_code = NULL;
65 	SPOOFCHECKER_METHOD_INIT_VARS;
66 
67 	if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|z", &s1, &s1_len,
68 										 &s2, &s2_len, &error_code)) {
69 		return;
70 	}
71 
72 	SPOOFCHECKER_METHOD_FETCH_OBJECT;
73 
74 	ret = uspoof_areConfusableUTF8(co->uspoof, s1, s1_len, s2, s2_len, SPOOFCHECKER_ERROR_CODE_P(co));
75 
76 	if (U_FAILURE(SPOOFCHECKER_ERROR_CODE(co))) {
77 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%d) %s", SPOOFCHECKER_ERROR_CODE(co), u_errorName(SPOOFCHECKER_ERROR_CODE(co)));
78 		RETURN_TRUE;
79 	}
80 
81 	if (error_code) {
82 		zval_dtor(error_code);
83 		ZVAL_LONG(error_code, ret);
84 	}
85 	RETVAL_BOOL(ret != 0);
86 }
87 /* }}} */
88 
89 /* {{{ proto void Spoofchecker::setAllowedLocales( string locales )
90  * Locales to use when running checks
91  */
PHP_METHOD(Spoofchecker,setAllowedLocales)92 PHP_METHOD(Spoofchecker, setAllowedLocales)
93 {
94 	char *locales;
95 	int locales_len;
96 	SPOOFCHECKER_METHOD_INIT_VARS;
97 
98 	if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &locales, &locales_len)) {
99 		return;
100 	}
101 
102 	SPOOFCHECKER_METHOD_FETCH_OBJECT;
103 
104 	uspoof_setAllowedLocales(co->uspoof, locales, SPOOFCHECKER_ERROR_CODE_P(co));
105 
106 	if (U_FAILURE(SPOOFCHECKER_ERROR_CODE(co))) {
107 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%d) %s", SPOOFCHECKER_ERROR_CODE(co), u_errorName(SPOOFCHECKER_ERROR_CODE(co)));
108 		return;
109 	}
110 }
111 /* }}} */
112 
113 /* {{{ proto void Spoofchecker::setChecks( int checks )
114  * Set the checks to run
115  */
PHP_METHOD(Spoofchecker,setChecks)116 PHP_METHOD(Spoofchecker, setChecks)
117 {
118 	long checks;
119 	SPOOFCHECKER_METHOD_INIT_VARS;
120 
121 	if (FAILURE == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &checks)) {
122 		return;
123 	}
124 
125 	SPOOFCHECKER_METHOD_FETCH_OBJECT;
126 
127 	uspoof_setChecks(co->uspoof, checks, SPOOFCHECKER_ERROR_CODE_P(co));
128 
129 	if (U_FAILURE(SPOOFCHECKER_ERROR_CODE(co))) {
130 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "(%d) %s", SPOOFCHECKER_ERROR_CODE(co), u_errorName(SPOOFCHECKER_ERROR_CODE(co)));
131 	}
132 }
133 /* }}} */
134 
135 /*
136  * Local variables:
137  * tab-width: 4
138  * c-basic-offset: 4
139  * End:
140  * vim600: noet sw=4 ts=4 fdm=marker
141  * vim<600: noet sw=4 ts=4
142  */
143