1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
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 | https://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 | Author: Pierrick Charron <pierrick@php.net> |
14 +----------------------------------------------------------------------+
15 */
16
17 #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
18
19 #ifdef HAVE_CONFIG_H
20 #include "config.h"
21 #endif
22
23 #include "php.h"
24
25 #include "curl_private.h"
26
27 #include <curl/curl.h>
28
29 #define SAVE_CURLSH_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
30
31 /* {{{ Initialize a share curl handle */
PHP_FUNCTION(curl_share_init)32 PHP_FUNCTION(curl_share_init)
33 {
34 php_curlsh *sh;
35
36 ZEND_PARSE_PARAMETERS_NONE();
37
38 object_init_ex(return_value, curl_share_ce);
39 sh = Z_CURL_SHARE_P(return_value);
40
41 sh->share = curl_share_init();
42 }
43 /* }}} */
44
45 /* {{{ Close a set of cURL handles */
PHP_FUNCTION(curl_share_close)46 PHP_FUNCTION(curl_share_close)
47 {
48 zval *z_sh;
49
50 ZEND_PARSE_PARAMETERS_START(1,1)
51 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
52 ZEND_PARSE_PARAMETERS_END();
53 }
54 /* }}} */
55
_php_curl_share_setopt(php_curlsh * sh,zend_long option,zval * zvalue,zval * return_value)56 static bool _php_curl_share_setopt(php_curlsh *sh, zend_long option, zval *zvalue, zval *return_value) /* {{{ */
57 {
58 CURLSHcode error = CURLSHE_OK;
59
60 switch (option) {
61 case CURLSHOPT_SHARE:
62 case CURLSHOPT_UNSHARE:
63 error = curl_share_setopt(sh->share, option, zval_get_long(zvalue));
64 break;
65
66 default:
67 zend_argument_value_error(2, "is not a valid cURL share option");
68 error = CURLSHE_BAD_OPTION;
69 break;
70 }
71
72 SAVE_CURLSH_ERROR(sh, error);
73
74 return error == CURLSHE_OK;
75 }
76 /* }}} */
77
78 /* {{{ Set an option for a cURL transfer */
PHP_FUNCTION(curl_share_setopt)79 PHP_FUNCTION(curl_share_setopt)
80 {
81 zval *z_sh, *zvalue;
82 zend_long options;
83 php_curlsh *sh;
84
85 ZEND_PARSE_PARAMETERS_START(3,3)
86 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
87 Z_PARAM_LONG(options)
88 Z_PARAM_ZVAL(zvalue)
89 ZEND_PARSE_PARAMETERS_END();
90
91 sh = Z_CURL_SHARE_P(z_sh);
92
93 if (_php_curl_share_setopt(sh, options, zvalue, return_value)) {
94 RETURN_TRUE;
95 } else {
96 RETURN_FALSE;
97 }
98 }
99 /* }}} */
100
101 /* {{{ Return an integer containing the last share curl error number */
PHP_FUNCTION(curl_share_errno)102 PHP_FUNCTION(curl_share_errno)
103 {
104 zval *z_sh;
105 php_curlsh *sh;
106
107 ZEND_PARSE_PARAMETERS_START(1,1)
108 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
109 ZEND_PARSE_PARAMETERS_END();
110
111 sh = Z_CURL_SHARE_P(z_sh);
112
113 RETURN_LONG(sh->err.no);
114 }
115 /* }}} */
116
117
118 /* {{{ return string describing error code */
PHP_FUNCTION(curl_share_strerror)119 PHP_FUNCTION(curl_share_strerror)
120 {
121 zend_long code;
122 const char *str;
123
124 ZEND_PARSE_PARAMETERS_START(1,1)
125 Z_PARAM_LONG(code)
126 ZEND_PARSE_PARAMETERS_END();
127
128 str = curl_share_strerror(code);
129 if (str) {
130 RETURN_STRING(str);
131 } else {
132 RETURN_NULL();
133 }
134 }
135 /* }}} */
136
137 /* CurlShareHandle class */
138
curl_share_create_object(zend_class_entry * class_type)139 static zend_object *curl_share_create_object(zend_class_entry *class_type) {
140 php_curlsh *intern = zend_object_alloc(sizeof(php_curlsh), class_type);
141
142 zend_object_std_init(&intern->std, class_type);
143 object_properties_init(&intern->std, class_type);
144
145 return &intern->std;
146 }
147
curl_share_get_constructor(zend_object * object)148 static zend_function *curl_share_get_constructor(zend_object *object) {
149 zend_throw_error(NULL, "Cannot directly construct CurlShareHandle, use curl_share_init() instead");
150 return NULL;
151 }
152
curl_share_free_obj(zend_object * object)153 void curl_share_free_obj(zend_object *object)
154 {
155 php_curlsh *sh = curl_share_from_obj(object);
156
157 curl_share_cleanup(sh->share);
158 zend_object_std_dtor(&sh->std);
159 }
160
161 static zend_object_handlers curl_share_handlers;
162
curl_share_register_handlers(void)163 void curl_share_register_handlers(void) {
164 curl_share_ce->create_object = curl_share_create_object;
165 curl_share_ce->default_object_handlers = &curl_share_handlers;
166
167 memcpy(&curl_share_handlers, &std_object_handlers, sizeof(zend_object_handlers));
168 curl_share_handlers.offset = XtOffsetOf(php_curlsh, std);
169 curl_share_handlers.free_obj = curl_share_free_obj;
170 curl_share_handlers.get_constructor = curl_share_get_constructor;
171 curl_share_handlers.clone_obj = NULL;
172 curl_share_handlers.compare = zend_objects_not_comparable;
173 }
174
