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 | 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 | 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 #include "Zend/zend_interfaces.h"
25
26 #include "curl_private.h"
27
28 #include <curl/curl.h>
29
30 #define SAVE_CURLSH_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
31
32 /* {{{ Initialize a share curl handle */
PHP_FUNCTION(curl_share_init)33 PHP_FUNCTION(curl_share_init)
34 {
35 php_curlsh *sh;
36
37 ZEND_PARSE_PARAMETERS_NONE();
38
39 object_init_ex(return_value, curl_share_ce);
40 sh = Z_CURL_SHARE_P(return_value);
41
42 sh->share = curl_share_init();
43 }
44 /* }}} */
45
46 /* {{{ Close a set of cURL handles */
PHP_FUNCTION(curl_share_close)47 PHP_FUNCTION(curl_share_close)
48 {
49 zval *z_sh;
50
51 ZEND_PARSE_PARAMETERS_START(1,1)
52 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
53 ZEND_PARSE_PARAMETERS_END();
54 }
55 /* }}} */
56
_php_curl_share_setopt(php_curlsh * sh,zend_long option,zval * zvalue,zval * return_value)57 static int _php_curl_share_setopt(php_curlsh *sh, zend_long option, zval *zvalue, zval *return_value) /* {{{ */
58 {
59 CURLSHcode error = CURLSHE_OK;
60
61 switch (option) {
62 case CURLSHOPT_SHARE:
63 case CURLSHOPT_UNSHARE:
64 error = curl_share_setopt(sh->share, option, zval_get_long(zvalue));
65 break;
66
67 default:
68 zend_argument_value_error(2, "is not a valid cURL share option");
69 error = CURLSHE_BAD_OPTION;
70 break;
71 }
72
73 SAVE_CURLSH_ERROR(sh, error);
74
75 return error != CURLSHE_OK;
76 }
77 /* }}} */
78
79 /* {{{ Set an option for a cURL transfer */
PHP_FUNCTION(curl_share_setopt)80 PHP_FUNCTION(curl_share_setopt)
81 {
82 zval *z_sh, *zvalue;
83 zend_long options;
84 php_curlsh *sh;
85
86 ZEND_PARSE_PARAMETERS_START(3,3)
87 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
88 Z_PARAM_LONG(options)
89 Z_PARAM_ZVAL(zvalue)
90 ZEND_PARSE_PARAMETERS_END();
91
92 sh = Z_CURL_SHARE_P(z_sh);
93
94 if (!_php_curl_share_setopt(sh, options, zvalue, return_value)) {
95 RETURN_TRUE;
96 } else {
97 RETURN_FALSE;
98 }
99 }
100 /* }}} */
101
102 /* {{{ Return an integer containing the last share curl error number */
PHP_FUNCTION(curl_share_errno)103 PHP_FUNCTION(curl_share_errno)
104 {
105 zval *z_sh;
106 php_curlsh *sh;
107
108 ZEND_PARSE_PARAMETERS_START(1,1)
109 Z_PARAM_OBJECT_OF_CLASS(z_sh, curl_share_ce)
110 ZEND_PARSE_PARAMETERS_END();
111
112 sh = Z_CURL_SHARE_P(z_sh);
113
114 RETURN_LONG(sh->err.no);
115 }
116 /* }}} */
117
118
119 /* {{{ return string describing error code */
PHP_FUNCTION(curl_share_strerror)120 PHP_FUNCTION(curl_share_strerror)
121 {
122 zend_long code;
123 const char *str;
124
125 ZEND_PARSE_PARAMETERS_START(1,1)
126 Z_PARAM_LONG(code)
127 ZEND_PARSE_PARAMETERS_END();
128
129 str = curl_share_strerror(code);
130 if (str) {
131 RETURN_STRING(str);
132 } else {
133 RETURN_NULL();
134 }
135 }
136 /* }}} */
137
138 /* CurlShareHandle class */
139
140 static zend_object_handlers curl_share_handlers;
141
curl_share_create_object(zend_class_entry * class_type)142 static zend_object *curl_share_create_object(zend_class_entry *class_type) {
143 php_curlsh *intern = zend_object_alloc(sizeof(php_curlsh), class_type);
144
145 zend_object_std_init(&intern->std, class_type);
146 object_properties_init(&intern->std, class_type);
147 intern->std.handlers = &curl_share_handlers;
148
149 return &intern->std;
150 }
151
curl_share_get_constructor(zend_object * object)152 static zend_function *curl_share_get_constructor(zend_object *object) {
153 zend_throw_error(NULL, "Cannot directly construct CurlShareHandle, use curl_share_init() instead");
154 return NULL;
155 }
156
curl_share_free_obj(zend_object * object)157 void curl_share_free_obj(zend_object *object)
158 {
159 php_curlsh *sh = curl_share_from_obj(object);
160
161 curl_share_cleanup(sh->share);
162 zend_object_std_dtor(&sh->std);
163 }
164
curl_share_register_class(const zend_function_entry * method_entries)165 void curl_share_register_class(const zend_function_entry *method_entries) {
166 zend_class_entry ce_share;
167 INIT_CLASS_ENTRY(ce_share, "CurlShareHandle", method_entries);
168 curl_share_ce = zend_register_internal_class(&ce_share);
169 curl_share_ce->ce_flags |= ZEND_ACC_FINAL | ZEND_ACC_NO_DYNAMIC_PROPERTIES;
170 curl_share_ce->create_object = curl_share_create_object;
171 curl_share_ce->serialize = &zend_class_serialize_deny;
172 curl_share_ce->unserialize = &zend_class_unserialize_deny;
173
174 memcpy(&curl_share_handlers, &std_object_handlers, sizeof(zend_object_handlers));
175 curl_share_handlers.offset = XtOffsetOf(php_curlsh, std);
176 curl_share_handlers.free_obj = curl_share_free_obj;
177 curl_share_handlers.get_constructor = curl_share_get_constructor;
178 curl_share_handlers.clone_obj = NULL;
179 curl_share_handlers.compare = zend_objects_not_comparable;
180 }
181
