xref: /PHP-7.2/ext/curl/interface.c (revision c8c183eb)
1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 7                                                        |
4    +----------------------------------------------------------------------+
5    | Copyright (c) 1997-2018 The PHP Group                                |
6    +----------------------------------------------------------------------+
7    | This source file is subject to version 3.01 of the PHP license,      |
8    | that is bundled with this package in the file LICENSE, and is        |
9    | available through the world-wide-web at the following url:           |
10    | http://www.php.net/license/3_01.txt                                  |
11    | If you did not receive a copy of the PHP license and are unable to   |
12    | obtain it through the world-wide-web, please send a note to          |
13    | license@php.net so we can mail you a copy immediately.               |
14    +----------------------------------------------------------------------+
15    | Author: Sterling Hughes <sterling@php.net>                           |
16    +----------------------------------------------------------------------+
17 */
18 
19 /* $Id$ */
20 
21 #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
22 
23 #ifdef HAVE_CONFIG_H
24 #include "config.h"
25 #endif
26 
27 #include "php.h"
28 
29 #if HAVE_CURL
30 
31 #include <stdio.h>
32 #include <string.h>
33 
34 #ifdef PHP_WIN32
35 #include <winsock2.h>
36 #include <sys/types.h>
37 #endif
38 
39 #include <curl/curl.h>
40 #include <curl/easy.h>
41 
42 /* As of curl 7.11.1 this is no longer defined inside curl.h */
43 #ifndef HttpPost
44 #define HttpPost curl_httppost
45 #endif
46 
47 /* {{{ cruft for thread safe SSL crypto locks */
48 #if defined(ZTS) && defined(HAVE_CURL_SSL)
49 # ifdef PHP_WIN32
50 #  define PHP_CURL_NEED_OPENSSL_TSL
51 #  include <openssl/crypto.h>
52 # else /* !PHP_WIN32 */
53 #  if defined(HAVE_CURL_OPENSSL)
54 #   if defined(HAVE_OPENSSL_CRYPTO_H)
55 #    define PHP_CURL_NEED_OPENSSL_TSL
56 #    include <openssl/crypto.h>
57 #   else
58 #    warning \
59 	"libcurl was compiled with OpenSSL support, but configure could not find " \
60 	"openssl/crypto.h; thus no SSL crypto locking callbacks will be set, which may " \
61 	"cause random crashes on SSL requests"
62 #   endif
63 #  elif defined(HAVE_CURL_GNUTLS)
64 #   if defined(HAVE_GCRYPT_H)
65 #    define PHP_CURL_NEED_GNUTLS_TSL
66 #    include <gcrypt.h>
67 #   else
68 #    warning \
69 	"libcurl was compiled with GnuTLS support, but configure could not find " \
70 	"gcrypt.h; thus no SSL crypto locking callbacks will be set, which may " \
71 	"cause random crashes on SSL requests"
72 #   endif
73 #  else
74 #   warning \
75 	"libcurl was compiled with SSL support, but configure could not determine which" \
76 	"library was used; thus no SSL crypto locking callbacks will be set, which may " \
77 	"cause random crashes on SSL requests"
78 #  endif /* HAVE_CURL_OPENSSL || HAVE_CURL_GNUTLS */
79 # endif /* PHP_WIN32 */
80 #endif /* ZTS && HAVE_CURL_SSL */
81 /* }}} */
82 
83 #define SMART_STR_PREALLOC 4096
84 
85 #include "zend_smart_str.h"
86 #include "ext/standard/info.h"
87 #include "ext/standard/file.h"
88 #include "ext/standard/url.h"
89 #include "php_curl.h"
90 
91 int  le_curl;
92 int  le_curl_multi_handle;
93 int  le_curl_share_handle;
94 
95 #ifdef PHP_CURL_NEED_OPENSSL_TSL /* {{{ */
96 static MUTEX_T *php_curl_openssl_tsl = NULL;
97 
php_curl_ssl_lock(int mode,int n,const char * file,int line)98 static void php_curl_ssl_lock(int mode, int n, const char * file, int line)
99 {
100 	if (mode & CRYPTO_LOCK) {
101 		tsrm_mutex_lock(php_curl_openssl_tsl[n]);
102 	} else {
103 		tsrm_mutex_unlock(php_curl_openssl_tsl[n]);
104 	}
105 }
106 
php_curl_ssl_id(void)107 static unsigned long php_curl_ssl_id(void)
108 {
109 	return (unsigned long) tsrm_thread_id();
110 }
111 #endif
112 /* }}} */
113 
114 #ifdef PHP_CURL_NEED_GNUTLS_TSL /* {{{ */
php_curl_ssl_mutex_create(void ** m)115 static int php_curl_ssl_mutex_create(void **m)
116 {
117 	if (*((MUTEX_T *) m) = tsrm_mutex_alloc()) {
118 		return SUCCESS;
119 	} else {
120 		return FAILURE;
121 	}
122 }
123 
php_curl_ssl_mutex_destroy(void ** m)124 static int php_curl_ssl_mutex_destroy(void **m)
125 {
126 	tsrm_mutex_free(*((MUTEX_T *) m));
127 	return SUCCESS;
128 }
129 
php_curl_ssl_mutex_lock(void ** m)130 static int php_curl_ssl_mutex_lock(void **m)
131 {
132 	return tsrm_mutex_lock(*((MUTEX_T *) m));
133 }
134 
php_curl_ssl_mutex_unlock(void ** m)135 static int php_curl_ssl_mutex_unlock(void **m)
136 {
137 	return tsrm_mutex_unlock(*((MUTEX_T *) m));
138 }
139 
140 static struct gcry_thread_cbs php_curl_gnutls_tsl = {
141 	GCRY_THREAD_OPTION_USER,
142 	NULL,
143 	php_curl_ssl_mutex_create,
144 	php_curl_ssl_mutex_destroy,
145 	php_curl_ssl_mutex_lock,
146 	php_curl_ssl_mutex_unlock
147 };
148 #endif
149 /* }}} */
150 
151 static void _php_curl_close_ex(php_curl *ch);
152 static void _php_curl_close(zend_resource *rsrc);
153 
154 
155 #define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s) - 1, (zend_long) v);
156 #define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s) - 1, (double) v);
157 #define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s) - 1, (char *) (v ? v : ""));
158 #define CAASTR(s, v) add_assoc_str_ex(return_value, s, sizeof(s) - 1, \
159 		v ? zend_string_copy(v) : ZSTR_EMPTY_ALLOC());
160 #define CAAZ(s, v) add_assoc_zval_ex(return_value, s, sizeof(s) -1 , (zval *) v);
161 
162 #if defined(PHP_WIN32) || defined(__GNUC__)
163 # define php_curl_ret(__ret) RETVAL_FALSE; return __ret;
164 #else
165 # define php_curl_ret(__ret) RETVAL_FALSE; return;
166 #endif
167 
php_curl_option_str(php_curl * ch,zend_long option,const char * str,const size_t len,zend_bool make_copy)168 static int php_curl_option_str(php_curl *ch, zend_long option, const char *str, const size_t len, zend_bool make_copy)
169 {
170 	CURLcode error = CURLE_OK;
171 
172 	if (strlen(str) != len) {
173 		php_error_docref(NULL, E_WARNING, "Curl option contains invalid characters (\\0)");
174 		return FAILURE;
175 	}
176 
177 #if LIBCURL_VERSION_NUM >= 0x071100
178 	if (make_copy) {
179 #endif
180 		char *copystr;
181 
182 		/* Strings passed to libcurl as 'char *' arguments, are copied by the library since 7.17.0 */
183 		copystr = estrndup(str, len);
184 		error = curl_easy_setopt(ch->cp, option, copystr);
185 		zend_llist_add_element(&ch->to_free->str, &copystr);
186 #if LIBCURL_VERSION_NUM >= 0x071100
187 	} else {
188 		error = curl_easy_setopt(ch->cp, option, str);
189 	}
190 #endif
191 
192 	SAVE_CURL_ERROR(ch, error)
193 
194 	return error == CURLE_OK ? SUCCESS : FAILURE;
195 }
196 
php_curl_option_url(php_curl * ch,const char * url,const size_t len)197 static int php_curl_option_url(php_curl *ch, const char *url, const size_t len) /* {{{ */
198 {
199 	/* Disable file:// if open_basedir are used */
200 	if (PG(open_basedir) && *PG(open_basedir)) {
201 #if LIBCURL_VERSION_NUM >= 0x071304
202 		curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
203 #else
204 		php_url *uri;
205 
206 		if (!(uri = php_url_parse_ex(url, len))) {
207 			php_error_docref(NULL, E_WARNING, "Invalid URL '%s'", url);
208 			return FAILURE;
209 		}
210 
211 		if (uri->scheme && !strncasecmp("file", uri->scheme, sizeof("file"))) {
212 			php_error_docref(NULL, E_WARNING, "Protocol 'file' disabled in cURL");
213 			php_url_free(uri);
214 			return FAILURE;
215 		}
216 		php_url_free(uri);
217 #endif
218 	}
219 
220 #if LIBCURL_VERSION_NUM > 0x073800 && defined(PHP_WIN32)
221 	if (len > sizeof("file://") - 1 && '/' != url[sizeof("file://") - 1] && !strncmp("file://", url, sizeof("file://") - 1) && len < MAXPATHLEN - 2) {
222 		char _tmp[MAXPATHLEN] = {0};
223 
224 		memmove(_tmp, "file:///", sizeof("file:///") - 1);
225 		memmove(_tmp + sizeof("file:///") - 1, url + sizeof("file://") - 1, len - sizeof("file://") + 1);
226 
227 		return php_curl_option_str(ch, CURLOPT_URL, _tmp, len + 1, 0);
228 	}
229 #endif
230 
231 	return php_curl_option_str(ch, CURLOPT_URL, url, len, 0);
232 }
233 /* }}} */
234 
_php_curl_verify_handlers(php_curl * ch,int reporterror)235 void _php_curl_verify_handlers(php_curl *ch, int reporterror) /* {{{ */
236 {
237 	php_stream *stream;
238 
239 	ZEND_ASSERT(ch && ch->handlers);
240 
241 	if (!Z_ISUNDEF(ch->handlers->std_err)) {
242 		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->std_err, NULL, php_file_le_stream(), php_file_le_pstream());
243 		if (stream == NULL) {
244 			if (reporterror) {
245 				php_error_docref(NULL, E_WARNING, "CURLOPT_STDERR resource has gone away, resetting to stderr");
246 			}
247 			zval_ptr_dtor(&ch->handlers->std_err);
248 			ZVAL_UNDEF(&ch->handlers->std_err);
249 
250 			curl_easy_setopt(ch->cp, CURLOPT_STDERR, stderr);
251 		}
252 	}
253 	if (ch->handlers->read && !Z_ISUNDEF(ch->handlers->read->stream)) {
254 		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->read->stream, NULL, php_file_le_stream(), php_file_le_pstream());
255 		if (stream == NULL) {
256 			if (reporterror) {
257 				php_error_docref(NULL, E_WARNING, "CURLOPT_INFILE resource has gone away, resetting to default");
258 			}
259 			zval_ptr_dtor(&ch->handlers->read->stream);
260 			ZVAL_UNDEF(&ch->handlers->read->stream);
261 			ch->handlers->read->res = NULL;
262 			ch->handlers->read->fp = 0;
263 
264 			curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
265 		}
266 	}
267 	if (ch->handlers->write_header && !Z_ISUNDEF(ch->handlers->write_header->stream)) {
268 		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->write_header->stream, NULL, php_file_le_stream(), php_file_le_pstream());
269 		if (stream == NULL) {
270 			if (reporterror) {
271 				php_error_docref(NULL, E_WARNING, "CURLOPT_WRITEHEADER resource has gone away, resetting to default");
272 			}
273 			zval_ptr_dtor(&ch->handlers->write_header->stream);
274 			ZVAL_UNDEF(&ch->handlers->write_header->stream);
275 			ch->handlers->write_header->fp = 0;
276 
277 			ch->handlers->write_header->method = PHP_CURL_IGNORE;
278 			curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
279 		}
280 	}
281 	if (ch->handlers->write && !Z_ISUNDEF(ch->handlers->write->stream)) {
282 		stream = (php_stream *)zend_fetch_resource2_ex(&ch->handlers->write->stream, NULL, php_file_le_stream(), php_file_le_pstream());
283 		if (stream == NULL) {
284 			if (reporterror) {
285 				php_error_docref(NULL, E_WARNING, "CURLOPT_FILE resource has gone away, resetting to default");
286 			}
287 			zval_ptr_dtor(&ch->handlers->write->stream);
288 			ZVAL_UNDEF(&ch->handlers->write->stream);
289 			ch->handlers->write->fp = 0;
290 
291 			ch->handlers->write->method = PHP_CURL_STDOUT;
292 			curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
293 		}
294 	}
295 	return;
296 }
297 /* }}} */
298 
299 /* {{{ arginfo */
300 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
301 	ZEND_ARG_INFO(0, version)
302 ZEND_END_ARG_INFO()
303 
304 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
305 	ZEND_ARG_INFO(0, url)
306 ZEND_END_ARG_INFO()
307 
308 ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
309 	ZEND_ARG_INFO(0, ch)
310 ZEND_END_ARG_INFO()
311 
312 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
313 	ZEND_ARG_INFO(0, ch)
314 	ZEND_ARG_INFO(0, option)
315 	ZEND_ARG_INFO(0, value)
316 ZEND_END_ARG_INFO()
317 
318 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
319 	ZEND_ARG_INFO(0, ch)
320 	ZEND_ARG_ARRAY_INFO(0, options, 0)
321 ZEND_END_ARG_INFO()
322 
323 ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
324 	ZEND_ARG_INFO(0, ch)
325 ZEND_END_ARG_INFO()
326 
327 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
328 	ZEND_ARG_INFO(0, ch)
329 	ZEND_ARG_INFO(0, option)
330 ZEND_END_ARG_INFO()
331 
332 ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
333 	ZEND_ARG_INFO(0, ch)
334 ZEND_END_ARG_INFO()
335 
336 ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
337 	ZEND_ARG_INFO(0, ch)
338 ZEND_END_ARG_INFO()
339 
340 ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
341 	ZEND_ARG_INFO(0, ch)
342 ZEND_END_ARG_INFO()
343 
344 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
345 ZEND_BEGIN_ARG_INFO(arginfo_curl_reset, 0)
346 	ZEND_ARG_INFO(0, ch)
347 ZEND_END_ARG_INFO()
348 #endif
349 
350 #if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
351 ZEND_BEGIN_ARG_INFO(arginfo_curl_escape, 0)
352 	ZEND_ARG_INFO(0, ch)
353 	ZEND_ARG_INFO(0, str)
354 ZEND_END_ARG_INFO()
355 
356 ZEND_BEGIN_ARG_INFO(arginfo_curl_unescape, 0)
357 	ZEND_ARG_INFO(0, ch)
358 	ZEND_ARG_INFO(0, str)
359 ZEND_END_ARG_INFO()
360 
361 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_setopt, 0)
362 	ZEND_ARG_INFO(0, sh)
363 	ZEND_ARG_INFO(0, option)
364 	ZEND_ARG_INFO(0, value)
365 ZEND_END_ARG_INFO()
366 #endif
367 
368 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
369 ZEND_END_ARG_INFO()
370 
371 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
372 	ZEND_ARG_INFO(0, mh)
373 	ZEND_ARG_INFO(0, ch)
374 ZEND_END_ARG_INFO()
375 
376 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
377 	ZEND_ARG_INFO(0, mh)
378 	ZEND_ARG_INFO(0, ch)
379 ZEND_END_ARG_INFO()
380 
381 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
382 	ZEND_ARG_INFO(0, mh)
383 	ZEND_ARG_INFO(0, timeout)
384 ZEND_END_ARG_INFO()
385 
386 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
387 	ZEND_ARG_INFO(0, mh)
388 	ZEND_ARG_INFO(1, still_running)
389 ZEND_END_ARG_INFO()
390 
391 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
392 	ZEND_ARG_INFO(0, ch)
393 ZEND_END_ARG_INFO()
394 
395 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
396 	ZEND_ARG_INFO(0, mh)
397 	ZEND_ARG_INFO(1, msgs_in_queue)
398 ZEND_END_ARG_INFO()
399 
400 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
401 	ZEND_ARG_INFO(0, mh)
402 ZEND_END_ARG_INFO()
403 
404 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_errno, 0)
405 	ZEND_ARG_INFO(0, mh)
406 ZEND_END_ARG_INFO()
407 
408 #if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
409 ZEND_BEGIN_ARG_INFO(arginfo_curl_strerror, 0)
410 	ZEND_ARG_INFO(0, errornum)
411 ZEND_END_ARG_INFO()
412 
413 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_strerror, 0)
414 	ZEND_ARG_INFO(0, errornum)
415 ZEND_END_ARG_INFO()
416 
417 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_strerror, 0)
418 	ZEND_ARG_INFO(0, errornum)
419 ZEND_END_ARG_INFO()
420 #endif
421 
422 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_init, 0)
423 ZEND_END_ARG_INFO()
424 
425 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_close, 0)
426 	ZEND_ARG_INFO(0, sh)
427 ZEND_END_ARG_INFO()
428 
429 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_setopt, 0)
430 	ZEND_ARG_INFO(0, sh)
431 	ZEND_ARG_INFO(0, option)
432 	ZEND_ARG_INFO(0, value)
433 ZEND_END_ARG_INFO()
434 
435 ZEND_BEGIN_ARG_INFO(arginfo_curl_share_errno, 0)
436 	ZEND_ARG_INFO(0, sh)
437 ZEND_END_ARG_INFO()
438 
439 #if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
440 ZEND_BEGIN_ARG_INFO(arginfo_curl_pause, 0)
441 	ZEND_ARG_INFO(0, ch)
442 	ZEND_ARG_INFO(0, bitmask)
443 ZEND_END_ARG_INFO()
444 #endif
445 
446 ZEND_BEGIN_ARG_INFO_EX(arginfo_curlfile_create, 0, 0, 1)
447 	ZEND_ARG_INFO(0, filename)
448 	ZEND_ARG_INFO(0, mimetype)
449 	ZEND_ARG_INFO(0, postname)
450 ZEND_END_ARG_INFO()
451 /* }}} */
452 
453 /* {{{ curl_functions[]
454  */
455 const zend_function_entry curl_functions[] = {
456 	PHP_FE(curl_init,                arginfo_curl_init)
457 	PHP_FE(curl_copy_handle,         arginfo_curl_copy_handle)
458 	PHP_FE(curl_version,             arginfo_curl_version)
459 	PHP_FE(curl_setopt,              arginfo_curl_setopt)
460 	PHP_FE(curl_setopt_array,        arginfo_curl_setopt_array)
461 	PHP_FE(curl_exec,                arginfo_curl_exec)
462 	PHP_FE(curl_getinfo,             arginfo_curl_getinfo)
463 	PHP_FE(curl_error,               arginfo_curl_error)
464 	PHP_FE(curl_errno,               arginfo_curl_errno)
465 	PHP_FE(curl_close,               arginfo_curl_close)
466 #if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
467 	PHP_FE(curl_strerror,            arginfo_curl_strerror)
468 	PHP_FE(curl_multi_strerror,      arginfo_curl_multi_strerror)
469 	PHP_FE(curl_share_strerror,      arginfo_curl_share_strerror)
470 #endif
471 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
472 	PHP_FE(curl_reset,               arginfo_curl_reset)
473 #endif
474 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
475 	PHP_FE(curl_escape,              arginfo_curl_escape)
476 	PHP_FE(curl_unescape,            arginfo_curl_unescape)
477 #endif
478 #if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
479 	PHP_FE(curl_pause,               arginfo_curl_pause)
480 #endif
481 	PHP_FE(curl_multi_init,          arginfo_curl_multi_init)
482 	PHP_FE(curl_multi_add_handle,    arginfo_curl_multi_add_handle)
483 	PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
484 	PHP_FE(curl_multi_select,        arginfo_curl_multi_select)
485 	PHP_FE(curl_multi_exec,          arginfo_curl_multi_exec)
486 	PHP_FE(curl_multi_getcontent,    arginfo_curl_multi_getcontent)
487 	PHP_FE(curl_multi_info_read,     arginfo_curl_multi_info_read)
488 	PHP_FE(curl_multi_close,         arginfo_curl_multi_close)
489 	PHP_FE(curl_multi_errno,         arginfo_curl_multi_errno)
490 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
491 	PHP_FE(curl_multi_setopt,        arginfo_curl_multi_setopt)
492 #endif
493 	PHP_FE(curl_share_init,          arginfo_curl_share_init)
494 	PHP_FE(curl_share_close,         arginfo_curl_share_close)
495 	PHP_FE(curl_share_setopt,        arginfo_curl_share_setopt)
496 	PHP_FE(curl_share_errno,         arginfo_curl_share_errno)
497 	PHP_FE(curl_file_create,         arginfo_curlfile_create)
498 	PHP_FE_END
499 };
500 /* }}} */
501 
502 /* {{{ curl_module_entry
503  */
504 zend_module_entry curl_module_entry = {
505 	STANDARD_MODULE_HEADER,
506 	"curl",
507 	curl_functions,
508 	PHP_MINIT(curl),
509 	PHP_MSHUTDOWN(curl),
510 	NULL,
511 	NULL,
512 	PHP_MINFO(curl),
513 	PHP_CURL_VERSION,
514 	STANDARD_MODULE_PROPERTIES
515 };
516 /* }}} */
517 
518 #ifdef COMPILE_DL_CURL
519 ZEND_GET_MODULE (curl)
520 #endif
521 
522 /* {{{ PHP_INI_BEGIN */
PHP_INI_BEGIN()523 PHP_INI_BEGIN()
524 	PHP_INI_ENTRY("curl.cainfo", "", PHP_INI_SYSTEM, NULL)
525 PHP_INI_END()
526 /* }}} */
527 
528 /* {{{ PHP_MINFO_FUNCTION
529  */
530 PHP_MINFO_FUNCTION(curl)
531 {
532 	curl_version_info_data *d;
533 	char **p;
534 	char str[1024];
535 	size_t n = 0;
536 
537 	d = curl_version_info(CURLVERSION_NOW);
538 	php_info_print_table_start();
539 	php_info_print_table_row(2, "cURL support",    "enabled");
540 	php_info_print_table_row(2, "cURL Information", d->version);
541 	sprintf(str, "%d", d->age);
542 	php_info_print_table_row(2, "Age", str);
543 
544 	/* To update on each new cURL release using src/main.c in cURL sources */
545 	if (d->features) {
546 		struct feat {
547 			const char *name;
548 			int bitmask;
549 		};
550 
551 		unsigned int i;
552 
553 		static const struct feat feats[] = {
554 #if LIBCURL_VERSION_NUM >= 0x070a07 /* 7.10.7 */
555 			{"AsynchDNS", CURL_VERSION_ASYNCHDNS},
556 #endif
557 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
558 			{"CharConv", CURL_VERSION_CONV},
559 #endif
560 #if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
561 			{"Debug", CURL_VERSION_DEBUG},
562 			{"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
563 #endif
564 #if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
565 			{"IDN", CURL_VERSION_IDN},
566 #endif
567 			{"IPv6", CURL_VERSION_IPV6},
568 			{"krb4", CURL_VERSION_KERBEROS4},
569 #if LIBCURL_VERSION_NUM >= 0x070b01 /* 7.11.1 */
570 			{"Largefile", CURL_VERSION_LARGEFILE},
571 #endif
572 			{"libz", CURL_VERSION_LIBZ},
573 #if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
574 			{"NTLM", CURL_VERSION_NTLM},
575 #endif
576 #if LIBCURL_VERSION_NUM >= 0x071600 /* 7.22.0 */
577 			{"NTLMWB", CURL_VERSION_NTLM_WB},
578 #endif
579 #if LIBCURL_VERSION_NUM >= 0x070a08 /* 7.10.8 */
580 			{"SPNEGO", CURL_VERSION_SPNEGO},
581 #endif
582 			{"SSL",  CURL_VERSION_SSL},
583 #if LIBCURL_VERSION_NUM >= 0x070d02 /* 7.13.2 */
584 			{"SSPI",  CURL_VERSION_SSPI},
585 #endif
586 #if LIBCURL_VERSION_NUM >= 0x071504 /* 7.21.4 */
587 			{"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
588 #endif
589 #if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
590 			{"HTTP2", CURL_VERSION_HTTP2},
591 #endif
592 #if LIBCURL_VERSION_NUM >= 0x072600 /* 7.38.0 */
593 			{"GSSAPI", CURL_VERSION_GSSAPI},
594 #endif
595 #if LIBCURL_VERSION_NUM >= 0x072800 /* 7.40.0 */
596 			{"KERBEROS5", CURL_VERSION_KERBEROS5},
597 			{"UNIX_SOCKETS", CURL_VERSION_UNIX_SOCKETS},
598 #endif
599 #if LIBCURL_VERSION_NUM >= 0x072f00 /* 7.47.0 */
600 			{"PSL", CURL_VERSION_PSL},
601 #endif
602 			{NULL, 0}
603 		};
604 
605 		php_info_print_table_row(1, "Features");
606 		for(i=0; i<sizeof(feats)/sizeof(feats[0]); i++) {
607 			if (feats[i].name) {
608 				php_info_print_table_row(2, feats[i].name, d->features & feats[i].bitmask ? "Yes" : "No");
609 			}
610 		}
611 	}
612 
613 	n = 0;
614 	p = (char **) d->protocols;
615 	while (*p != NULL) {
616 			n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
617 			p++;
618 	}
619 	php_info_print_table_row(2, "Protocols", str);
620 
621 	php_info_print_table_row(2, "Host", d->host);
622 
623 	if (d->ssl_version) {
624 		php_info_print_table_row(2, "SSL Version", d->ssl_version);
625 	}
626 
627 	if (d->libz_version) {
628 		php_info_print_table_row(2, "ZLib Version", d->libz_version);
629 	}
630 
631 #if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
632 	if (d->ares) {
633 		php_info_print_table_row(2, "ZLib Version", d->ares);
634 	}
635 #endif
636 
637 #if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
638 	if (d->libidn) {
639 		php_info_print_table_row(2, "libIDN Version", d->libidn);
640 	}
641 #endif
642 
643 #if LIBCURL_VERSION_NUM >= 0x071300
644 
645 	if (d->iconv_ver_num) {
646 		php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
647 	}
648 
649 	if (d->libssh_version) {
650 		php_info_print_table_row(2, "libSSH Version", d->libssh_version);
651 	}
652 #endif
653 	php_info_print_table_end();
654 }
655 /* }}} */
656 
657 #define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
658 
659 /* {{{ PHP_MINIT_FUNCTION
660  */
PHP_MINIT_FUNCTION(curl)661 PHP_MINIT_FUNCTION(curl)
662 {
663 	le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
664 	le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl_multi", module_number);
665 	le_curl_share_handle = zend_register_list_destructors_ex(_php_curl_share_close, NULL, "curl_share", module_number);
666 
667 	REGISTER_INI_ENTRIES();
668 
669 	/* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
670 	   or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list
671 	   of options and which version they were introduced */
672 
673 	/* Constants for curl_setopt() */
674 	REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
675 	REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
676 	REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
677 	REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
678 	REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
679 	REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
680 	REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
681 	REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
682 	REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
683 	REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
684 	REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
685 	REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
686 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
687 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
688 	REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
689 	REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
690 	REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
691 	REGISTER_CURL_CONSTANT(CURLOPT_FILE);
692 	REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
693 	REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
694 	REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
695 	REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
696 	REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
697 	REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
698 	REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
699 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
700 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
701 	REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
702 	REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
703 	REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
704 	REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
705 	REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
706 	REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
707 	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
708 	REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
709 	REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
710 	REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
711 	REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
712 	REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
713 	REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
714 	REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
715 	REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
716 	REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
717 	REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
718 	REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
719 	REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
720 	REGISTER_CURL_CONSTANT(CURLOPT_PORT);
721 	REGISTER_CURL_CONSTANT(CURLOPT_POST);
722 	REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
723 	REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
724 	REGISTER_CURL_CONSTANT(CURLOPT_PREQUOTE);
725 	REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
726 	REGISTER_CURL_CONSTANT(CURLOPT_PROGRESSFUNCTION);
727 	REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
728 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
729 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
730 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
731 	REGISTER_CURL_CONSTANT(CURLOPT_PUT);
732 	REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
733 	REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
734 	REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
735 	REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
736 	REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
737 	REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
738 	REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
739 	REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
740 	REGISTER_CURL_CONSTANT(CURLOPT_SHARE);
741 	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
742 	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
743 	REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
744 	REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
745 	REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
746 	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
747 	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
748 	REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
749 	REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
750 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
751 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
752 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
753 	REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
754 	REGISTER_CURL_CONSTANT(CURLOPT_TELNETOPTIONS);
755 	REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
756 	REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
757 	REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
758 	REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
759 	REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
760 	REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
761 	REGISTER_CURL_CONSTANT(CURLOPT_URL);
762 	REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
763 	REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
764 	REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
765 	REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
766 	REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
767 
768 	/* */
769 	REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
770 	REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
771 	REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
772 	REGISTER_CURL_CONSTANT(CURLE_BAD_DOWNLOAD_RESUME);
773 	REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
774 	REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
775 	REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
776 	REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
777 	REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
778 	REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
779 	REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
780 	REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
781 	REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
782 	REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
783 	REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
784 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
785 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
786 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
787 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
788 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
789 	REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
790 	REGISTER_CURL_CONSTANT(CURLE_FTP_PARTIAL_FILE);
791 	REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
792 	REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
793 	REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
794 	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
795 	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
796 	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
797 	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
798 	REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
799 	REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
800 	REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
801 	REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
802 	REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
803 	REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
804 	REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
805 	REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
806 	REGISTER_CURL_CONSTANT(CURLE_HTTP_RETURNED_ERROR);
807 	REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
808 	REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
809 	REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
810 	REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
811 	REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
812 	REGISTER_CURL_CONSTANT(CURLE_OK);
813 	REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEDOUT);
814 	REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
815 	REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
816 	REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
817 	REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
818 	REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
819 	REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
820 	REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
821 	REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
822 	REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
823 	REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
824 	REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
825 	REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
826 	REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
827 	REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
828 #if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
829 	REGISTER_CURL_CONSTANT(CURLE_SSL_PINNEDPUBKEYNOTMATCH);
830 #endif
831 	REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
832 	REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
833 	REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
834 	REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
835 	REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
836 	REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
837 	REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
838 
839 	/* cURL info constants */
840 	REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
841 	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
842 	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
843 	REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
844 	REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
845 	REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
846 	REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
847 	REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
848 	REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
849 	REGISTER_CURL_CONSTANT(CURLINFO_LASTONE);
850 	REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
851 	REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
852 	REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
853 	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
854 	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
855 	REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
856 	REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
857 	REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
858 	REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
859 	REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
860 	REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
861 	REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
862 	REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
863 
864 	/* Other */
865 	REGISTER_CURL_CONSTANT(CURLMSG_DONE);
866 	REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
867 
868 	/* Curl Multi Constants */
869 	REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
870 	REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
871 	REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
872 	REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
873 	REGISTER_CURL_CONSTANT(CURLM_OK);
874 	REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
875 #if LIBCURL_VERSION_NUM >= 0x072001 /* Available since 7.32.1 */
876 	REGISTER_CURL_CONSTANT(CURLM_ADDED_ALREADY);
877 #endif
878 
879 	/* Curl proxy constants */
880 	REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
881 	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4);
882 	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
883 
884 	/* Curl Share constants */
885 	REGISTER_CURL_CONSTANT(CURLSHOPT_NONE);
886 	REGISTER_CURL_CONSTANT(CURLSHOPT_SHARE);
887 	REGISTER_CURL_CONSTANT(CURLSHOPT_UNSHARE);
888 
889 	/* Curl Http Version constants (CURLOPT_HTTP_VERSION) */
890 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
891 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
892 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
893 
894 	/* Curl Lock constants */
895 	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_COOKIE);
896 	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_DNS);
897 	REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_SSL_SESSION);
898 
899 	/* Curl NETRC constants (CURLOPT_NETRC) */
900 	REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
901 	REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
902 	REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
903 
904 	/* Curl SSL Version constants (CURLOPT_SSLVERSION) */
905 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_DEFAULT);
906 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv2);
907 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv3);
908 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1);
909 
910 	/* Curl TIMECOND constants (CURLOPT_TIMECONDITION) */
911 	REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
912 	REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
913 	REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
914 	REGISTER_CURL_CONSTANT(CURL_TIMECOND_NONE);
915 
916 	/* Curl version constants */
917 	REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
918 	REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
919 	REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
920 	REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
921 
922 #if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
923 	REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
924 	/* http authentication options */
925 	REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
926 	REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
927 	REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
928 	REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
929 	REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
930 	REGISTER_CURL_CONSTANT(CURLAUTH_NONE);
931 	REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
932 #endif
933 
934 #if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
935 	REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CONNECTCODE);
936 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
937 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
938 #endif
939 
940 #if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
941 	REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
942 	REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
943 	REGISTER_CURL_CONSTANT(CURLINFO_HTTPAUTH_AVAIL);
944 	REGISTER_CURL_CONSTANT(CURLINFO_RESPONSE_CODE);
945 	REGISTER_CURL_CONSTANT(CURLINFO_PROXYAUTH_AVAIL);
946 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_RESPONSE_TIMEOUT);
947 	REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
948 	REGISTER_CURL_CONSTANT(CURLOPT_MAXFILESIZE);
949 	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V4);
950 	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V6);
951 	REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);
952 #endif
953 
954 #if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
955 	REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
956 	REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
957 	REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
958 	REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
959 	REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
960 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
961 	REGISTER_CURL_CONSTANT(CURLOPT_NETRC_FILE);
962 #endif
963 
964 #if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
965 	REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
966 	REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
967 	REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
968 	REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
969 #endif
970 
971 #if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
972 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_ACCOUNT);
973 #endif
974 
975 #if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
976 	REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
977 #endif
978 
979 #if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
980 	REGISTER_CURL_CONSTANT(CURLINFO_OS_ERRNO);
981 #endif
982 
983 #if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
984 	REGISTER_CURL_CONSTANT(CURLINFO_NUM_CONNECTS);
985 	REGISTER_CURL_CONSTANT(CURLINFO_SSL_ENGINES);
986 #endif
987 
988 #if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
989 	REGISTER_CURL_CONSTANT(CURLINFO_COOKIELIST);
990 	REGISTER_CURL_CONSTANT(CURLOPT_COOKIELIST);
991 	REGISTER_CURL_CONSTANT(CURLOPT_IGNORE_CONTENT_LENGTH);
992 #endif
993 
994 #if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
995 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SKIP_PASV_IP);
996 #endif
997 
998 #if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
999 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_FILEMETHOD);
1000 #endif
1001 
1002 #if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
1003 	REGISTER_CURL_CONSTANT(CURLOPT_CONNECT_ONLY);
1004 	REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORT);
1005 	REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORTRANGE);
1006 #endif
1007 
1008 #if LIBCURL_VERSION_NUM >= 0x070f03 /* Available since 7.15.3 */
1009 	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_MULTICWD);
1010 	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_NOCWD);
1011 	REGISTER_CURL_CONSTANT(CURLFTPMETHOD_SINGLECWD);
1012 #endif
1013 
1014 #if LIBCURL_VERSION_NUM >= 0x070f04 /* Available since 7.15.4 */
1015 	REGISTER_CURL_CONSTANT(CURLINFO_FTP_ENTRY_PATH);
1016 #endif
1017 
1018 #if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
1019 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_ALTERNATIVE_TO_USER);
1020 	REGISTER_CURL_CONSTANT(CURLOPT_MAX_RECV_SPEED_LARGE);
1021 	REGISTER_CURL_CONSTANT(CURLOPT_MAX_SEND_SPEED_LARGE);
1022 #endif
1023 
1024 #if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
1025 	REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT_BADFILE);
1026 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_SESSIONID_CACHE);
1027 	REGISTER_CURL_CONSTANT(CURLMOPT_PIPELINING);
1028 #endif
1029 
1030 #if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
1031 	REGISTER_CURL_CONSTANT(CURLE_SSH);
1032 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL_CCC);
1033 	REGISTER_CURL_CONSTANT(CURLOPT_SSH_AUTH_TYPES);
1034 	REGISTER_CURL_CONSTANT(CURLOPT_SSH_PRIVATE_KEYFILE);
1035 	REGISTER_CURL_CONSTANT(CURLOPT_SSH_PUBLIC_KEYFILE);
1036 	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_ACTIVE);
1037 	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_NONE);
1038 	REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_PASSIVE);
1039 #endif
1040 
1041 #if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
1042 	REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
1043 	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_CONTENT_DECODING);
1044 	REGISTER_CURL_CONSTANT(CURLOPT_HTTP_TRANSFER_DECODING);
1045 	REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
1046 #endif
1047 
1048 #if LIBCURL_VERSION_NUM >= 0x071003 /* Available since 7.16.3 */
1049 	REGISTER_CURL_CONSTANT(CURLMOPT_MAXCONNECTS);
1050 #endif
1051 
1052 #if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
1053 	REGISTER_CURL_CONSTANT(CURLOPT_KRBLEVEL);
1054 	REGISTER_CURL_CONSTANT(CURLOPT_NEW_DIRECTORY_PERMS);
1055 	REGISTER_CURL_CONSTANT(CURLOPT_NEW_FILE_PERMS);
1056 #endif
1057 
1058 #if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
1059 	REGISTER_CURL_CONSTANT(CURLOPT_APPEND);
1060 	REGISTER_CURL_CONSTANT(CURLOPT_DIRLISTONLY);
1061 	REGISTER_CURL_CONSTANT(CURLOPT_USE_SSL);
1062 	/* Curl SSL Constants */
1063 	REGISTER_CURL_CONSTANT(CURLUSESSL_ALL);
1064 	REGISTER_CURL_CONSTANT(CURLUSESSL_CONTROL);
1065 	REGISTER_CURL_CONSTANT(CURLUSESSL_NONE);
1066 	REGISTER_CURL_CONSTANT(CURLUSESSL_TRY);
1067 #endif
1068 
1069 #if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
1070 	REGISTER_CURL_CONSTANT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5);
1071 #endif
1072 
1073 #if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
1074 	REGISTER_CURL_CONSTANT(CURLOPT_PROXY_TRANSFER_MODE);
1075 	REGISTER_CURL_CONSTANT(CURLPAUSE_ALL);
1076 	REGISTER_CURL_CONSTANT(CURLPAUSE_CONT);
1077 	REGISTER_CURL_CONSTANT(CURLPAUSE_RECV);
1078 	REGISTER_CURL_CONSTANT(CURLPAUSE_RECV_CONT);
1079 	REGISTER_CURL_CONSTANT(CURLPAUSE_SEND);
1080 	REGISTER_CURL_CONSTANT(CURLPAUSE_SEND_CONT);
1081 	REGISTER_CURL_CONSTANT(CURL_READFUNC_PAUSE);
1082 	REGISTER_CURL_CONSTANT(CURL_WRITEFUNC_PAUSE);
1083 
1084 	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4A);
1085 	REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5_HOSTNAME);
1086 #endif
1087 
1088 #if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
1089 	REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_URL);
1090 #endif
1091 
1092 #if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
1093 	REGISTER_CURL_CONSTANT(CURLINFO_APPCONNECT_TIME);
1094 	REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_IP);
1095 
1096 	REGISTER_CURL_CONSTANT(CURLOPT_ADDRESS_SCOPE);
1097 	REGISTER_CURL_CONSTANT(CURLOPT_CRLFILE);
1098 	REGISTER_CURL_CONSTANT(CURLOPT_ISSUERCERT);
1099 	REGISTER_CURL_CONSTANT(CURLOPT_KEYPASSWD);
1100 
1101 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_ANY);
1102 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_DEFAULT);
1103 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_HOST);
1104 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_KEYBOARD);
1105 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_NONE);
1106 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PASSWORD);
1107 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PUBLICKEY);
1108 #endif
1109 
1110 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
1111 	REGISTER_CURL_CONSTANT(CURLINFO_CERTINFO);
1112 	REGISTER_CURL_CONSTANT(CURLOPT_CERTINFO);
1113 	REGISTER_CURL_CONSTANT(CURLOPT_PASSWORD);
1114 	REGISTER_CURL_CONSTANT(CURLOPT_POSTREDIR);
1115 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYPASSWORD);
1116 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERNAME);
1117 	REGISTER_CURL_CONSTANT(CURLOPT_USERNAME);
1118 	REGISTER_CURL_CONSTANT(CURL_REDIR_POST_301);
1119 	REGISTER_CURL_CONSTANT(CURL_REDIR_POST_302);
1120 	REGISTER_CURL_CONSTANT(CURL_REDIR_POST_ALL);
1121 #endif
1122 
1123 #if LIBCURL_VERSION_NUM >= 0x071303 /* Available since 7.19.3 */
1124 	REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST_IE);
1125 #endif
1126 
1127 #if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
1128 	REGISTER_CURL_CONSTANT(CURLINFO_CONDITION_UNMET);
1129 
1130 	REGISTER_CURL_CONSTANT(CURLOPT_NOPROXY);
1131 	REGISTER_CURL_CONSTANT(CURLOPT_PROTOCOLS);
1132 	REGISTER_CURL_CONSTANT(CURLOPT_REDIR_PROTOCOLS);
1133 	REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_NEC);
1134 	REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_SERVICE);
1135 	REGISTER_CURL_CONSTANT(CURLOPT_TFTP_BLKSIZE);
1136 
1137 	REGISTER_CURL_CONSTANT(CURLPROTO_ALL);
1138 	REGISTER_CURL_CONSTANT(CURLPROTO_DICT);
1139 	REGISTER_CURL_CONSTANT(CURLPROTO_FILE);
1140 	REGISTER_CURL_CONSTANT(CURLPROTO_FTP);
1141 	REGISTER_CURL_CONSTANT(CURLPROTO_FTPS);
1142 	REGISTER_CURL_CONSTANT(CURLPROTO_HTTP);
1143 	REGISTER_CURL_CONSTANT(CURLPROTO_HTTPS);
1144 	REGISTER_CURL_CONSTANT(CURLPROTO_LDAP);
1145 	REGISTER_CURL_CONSTANT(CURLPROTO_LDAPS);
1146 	REGISTER_CURL_CONSTANT(CURLPROTO_SCP);
1147 	REGISTER_CURL_CONSTANT(CURLPROTO_SFTP);
1148 	REGISTER_CURL_CONSTANT(CURLPROTO_TELNET);
1149 	REGISTER_CURL_CONSTANT(CURLPROTO_TFTP);
1150 
1151 	REGISTER_CURL_CONSTANT(CURLPROXY_HTTP_1_0);
1152 
1153 	REGISTER_CURL_CONSTANT(CURLFTP_CREATE_DIR);
1154 	REGISTER_CURL_CONSTANT(CURLFTP_CREATE_DIR_NONE);
1155 	REGISTER_CURL_CONSTANT(CURLFTP_CREATE_DIR_RETRY);
1156 #endif
1157 
1158 #if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
1159 	REGISTER_CURL_CONSTANT(CURLOPT_SSH_KNOWNHOSTS);
1160 #endif
1161 
1162 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
1163 	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CLIENT_CSEQ);
1164 	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CSEQ_RECV);
1165 	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SERVER_CSEQ);
1166 	REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SESSION_ID);
1167 	REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_PRET);
1168 	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_FROM);
1169 	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_RCPT);
1170 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_CLIENT_CSEQ);
1171 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_REQUEST);
1172 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SERVER_CSEQ);
1173 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SESSION_ID);
1174 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_STREAM_URI);
1175 	REGISTER_CURL_CONSTANT(CURLOPT_RTSP_TRANSPORT);
1176 	REGISTER_CURL_CONSTANT(CURLPROTO_IMAP);
1177 	REGISTER_CURL_CONSTANT(CURLPROTO_IMAPS);
1178 	REGISTER_CURL_CONSTANT(CURLPROTO_POP3);
1179 	REGISTER_CURL_CONSTANT(CURLPROTO_POP3S);
1180 	REGISTER_CURL_CONSTANT(CURLPROTO_RTSP);
1181 	REGISTER_CURL_CONSTANT(CURLPROTO_SMTP);
1182 	REGISTER_CURL_CONSTANT(CURLPROTO_SMTPS);
1183 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_ANNOUNCE);
1184 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_DESCRIBE);
1185 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_GET_PARAMETER);
1186 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_OPTIONS);
1187 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PAUSE);
1188 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PLAY);
1189 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECEIVE);
1190 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECORD);
1191 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SET_PARAMETER);
1192 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SETUP);
1193 	REGISTER_CURL_CONSTANT(CURL_RTSPREQ_TEARDOWN);
1194 #endif
1195 
1196 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1197 	REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_IP);
1198 	REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_PORT);
1199 	REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_PORT);
1200 	REGISTER_CURL_CONSTANT(CURLOPT_FNMATCH_FUNCTION);
1201 	REGISTER_CURL_CONSTANT(CURLOPT_WILDCARDMATCH);
1202 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMP);
1203 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPE);
1204 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPS);
1205 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPT);
1206 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTE);
1207 	REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTS);
1208 	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_FAIL);
1209 	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_MATCH);
1210 	REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_NOMATCH);
1211 #endif
1212 
1213 #if LIBCURL_VERSION_NUM >= 0x071502 /* Available since 7.21.2 */
1214 	REGISTER_CURL_CONSTANT(CURLPROTO_GOPHER);
1215 #endif
1216 
1217 #if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
1218 	REGISTER_CURL_CONSTANT(CURLAUTH_ONLY);
1219 	REGISTER_CURL_CONSTANT(CURLOPT_RESOLVE);
1220 #endif
1221 
1222 #if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
1223 	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_PASSWORD);
1224 	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_TYPE);
1225 	REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_USERNAME);
1226 	REGISTER_CURL_CONSTANT(CURL_TLSAUTH_SRP);
1227 #endif
1228 
1229 #if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
1230 	REGISTER_CURL_CONSTANT(CURLOPT_ACCEPT_ENCODING);
1231 	REGISTER_CURL_CONSTANT(CURLOPT_TRANSFER_ENCODING);
1232 #endif
1233 
1234 #if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
1235 	REGISTER_CURL_CONSTANT(CURLAUTH_NTLM_WB);
1236 	REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_FLAG);
1237 	REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_POLICY_FLAG);
1238 	REGISTER_CURL_CONSTANT(CURLOPT_GSSAPI_DELEGATION);
1239 #endif
1240 
1241 #if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
1242 	REGISTER_CURL_CONSTANT(CURLOPT_ACCEPTTIMEOUT_MS);
1243 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_SERVERS);
1244 #endif
1245 
1246 #if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
1247 	REGISTER_CURL_CONSTANT(CURLOPT_MAIL_AUTH);
1248 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_OPTIONS);
1249 	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPALIVE);
1250 	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPIDLE);
1251 	REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPINTVL);
1252 	REGISTER_CURL_CONSTANT(CURLSSLOPT_ALLOW_BEAST);
1253 #endif
1254 
1255 #if LIBCURL_VERSION_NUM >= 0x071901 /* Available since 7.25.1 */
1256 	REGISTER_CURL_CONSTANT(CURL_REDIR_POST_303);
1257 #endif
1258 
1259 #if LIBCURL_VERSION_NUM >= 0x071c00 /* Available since 7.28.0 */
1260 	REGISTER_CURL_CONSTANT(CURLSSH_AUTH_AGENT);
1261 #endif
1262 
1263 #if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
1264 	REGISTER_CURL_CONSTANT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE);
1265 	REGISTER_CURL_CONSTANT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE);
1266 	REGISTER_CURL_CONSTANT(CURLMOPT_MAX_HOST_CONNECTIONS);
1267 	REGISTER_CURL_CONSTANT(CURLMOPT_MAX_PIPELINE_LENGTH);
1268 	REGISTER_CURL_CONSTANT(CURLMOPT_MAX_TOTAL_CONNECTIONS);
1269 #endif
1270 
1271 #if LIBCURL_VERSION_NUM >= 0x071f00 /* Available since 7.31.0 */
1272 	REGISTER_CURL_CONSTANT(CURLOPT_SASL_IR);
1273 #endif
1274 
1275 #if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
1276 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_INTERFACE);
1277 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_LOCAL_IP4);
1278 	REGISTER_CURL_CONSTANT(CURLOPT_DNS_LOCAL_IP6);
1279 	REGISTER_CURL_CONSTANT(CURLOPT_XOAUTH2_BEARER);
1280 
1281 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_2_0);
1282 	REGISTER_CURL_CONSTANT(CURL_VERSION_HTTP2);
1283 #endif
1284 
1285 #if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
1286 	REGISTER_CURL_CONSTANT(CURLOPT_LOGIN_OPTIONS);
1287 
1288 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_0);
1289 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_1);
1290 	REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_2);
1291 #endif
1292 
1293 #if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
1294 	REGISTER_CURL_CONSTANT(CURLOPT_EXPECT_100_TIMEOUT_MS);
1295 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_ENABLE_ALPN);
1296 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_ENABLE_NPN);
1297 #endif
1298 
1299 #if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
1300 	REGISTER_CURL_CONSTANT(CURLHEADER_SEPARATE);
1301 	REGISTER_CURL_CONSTANT(CURLHEADER_UNIFIED);
1302 	REGISTER_CURL_CONSTANT(CURLOPT_HEADEROPT);
1303 	REGISTER_CURL_CONSTANT(CURLOPT_PROXYHEADER);
1304 #endif
1305 
1306 #if LIBCURL_VERSION_NUM >= 0x072600 /* Available since 7.38.0 */
1307 	REGISTER_CURL_CONSTANT(CURLAUTH_NEGOTIATE);
1308 #endif
1309 
1310 #if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
1311 	REGISTER_CURL_CONSTANT(CURLOPT_PINNEDPUBLICKEY);
1312 #endif
1313 
1314 #if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
1315 	REGISTER_CURL_CONSTANT(CURLOPT_UNIX_SOCKET_PATH);
1316 
1317 	REGISTER_CURL_CONSTANT(CURLPROTO_SMB);
1318 	REGISTER_CURL_CONSTANT(CURLPROTO_SMBS);
1319 #endif
1320 
1321 #if LIBCURL_VERSION_NUM >= 0x072900 /* Available since 7.41.0 */
1322 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYSTATUS);
1323 #endif
1324 
1325 #if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
1326 	REGISTER_CURL_CONSTANT(CURLOPT_PATH_AS_IS);
1327 	REGISTER_CURL_CONSTANT(CURLOPT_SSL_FALSESTART);
1328 #endif
1329 
1330 #if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
1331 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_2);
1332 
1333 	REGISTER_CURL_CONSTANT(CURLOPT_PIPEWAIT);
1334 	REGISTER_CURL_CONSTANT(CURLOPT_PROXY_SERVICE_NAME);
1335 	REGISTER_CURL_CONSTANT(CURLOPT_SERVICE_NAME);
1336 
1337 	REGISTER_CURL_CONSTANT(CURLPIPE_NOTHING);
1338 	REGISTER_CURL_CONSTANT(CURLPIPE_HTTP1);
1339 	REGISTER_CURL_CONSTANT(CURLPIPE_MULTIPLEX);
1340 #endif
1341 
1342 #if LIBCURL_VERSION_NUM >= 0x072c00 /* Available since 7.44.0 */
1343 	REGISTER_CURL_CONSTANT(CURLSSLOPT_NO_REVOKE);
1344 #endif
1345 
1346 #if LIBCURL_VERSION_NUM >= 0x072d00 /* Available since 7.45.0 */
1347 	REGISTER_CURL_CONSTANT(CURLOPT_DEFAULT_PROTOCOL);
1348 #endif
1349 
1350 #if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
1351 	REGISTER_CURL_CONSTANT(CURLOPT_STREAM_WEIGHT);
1352 	REGISTER_CURL_CONSTANT(CURLMOPT_PUSHFUNCTION);
1353 	REGISTER_CURL_CONSTANT(CURL_PUSH_OK);
1354 	REGISTER_CURL_CONSTANT(CURL_PUSH_DENY);
1355 #endif
1356 
1357 #if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
1358 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_2TLS);
1359 #endif
1360 
1361 #if LIBCURL_VERSION_NUM >= 0x073000 /* Available since 7.48.0 */
1362 	REGISTER_CURL_CONSTANT(CURLOPT_TFTP_NO_OPTIONS);
1363 #endif
1364 
1365 #if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
1366 	REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE);
1367 	REGISTER_CURL_CONSTANT(CURLOPT_CONNECT_TO);
1368 	REGISTER_CURL_CONSTANT(CURLOPT_TCP_FASTOPEN);
1369 #endif
1370 
1371 #if CURLOPT_FTPASCII != 0
1372 	REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
1373 #endif
1374 #if CURLOPT_MUTE != 0
1375 	REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
1376 #endif
1377 #if CURLOPT_PASSWDFUNCTION != 0
1378 	REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
1379 #endif
1380 	REGISTER_CURL_CONSTANT(CURLOPT_SAFE_UPLOAD);
1381 
1382 #ifdef PHP_CURL_NEED_OPENSSL_TSL
1383 	if (!CRYPTO_get_id_callback()) {
1384 		int i, c = CRYPTO_num_locks();
1385 
1386 		php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
1387 		if (!php_curl_openssl_tsl) {
1388 			return FAILURE;
1389 		}
1390 
1391 		for (i = 0; i < c; ++i) {
1392 			php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
1393 		}
1394 
1395 		CRYPTO_set_id_callback(php_curl_ssl_id);
1396 		CRYPTO_set_locking_callback(php_curl_ssl_lock);
1397 	}
1398 #endif
1399 #ifdef PHP_CURL_NEED_GNUTLS_TSL
1400 	gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
1401 #endif
1402 
1403 	if (curl_global_init(CURL_GLOBAL_DEFAULT) != CURLE_OK) {
1404 		return FAILURE;
1405 	}
1406 
1407 	curlfile_register_class();
1408 
1409 	return SUCCESS;
1410 }
1411 /* }}} */
1412 
1413 /* {{{ PHP_MSHUTDOWN_FUNCTION
1414  */
PHP_MSHUTDOWN_FUNCTION(curl)1415 PHP_MSHUTDOWN_FUNCTION(curl)
1416 {
1417 	curl_global_cleanup();
1418 #ifdef PHP_CURL_NEED_OPENSSL_TSL
1419 	if (php_curl_openssl_tsl) {
1420 		int i, c = CRYPTO_num_locks();
1421 
1422 		CRYPTO_set_id_callback(NULL);
1423 		CRYPTO_set_locking_callback(NULL);
1424 
1425 		for (i = 0; i < c; ++i) {
1426 			tsrm_mutex_free(php_curl_openssl_tsl[i]);
1427 		}
1428 
1429 		free(php_curl_openssl_tsl);
1430 		php_curl_openssl_tsl = NULL;
1431 	}
1432 #endif
1433 	UNREGISTER_INI_ENTRIES();
1434 	return SUCCESS;
1435 }
1436 /* }}} */
1437 
1438 /* {{{ curl_write_nothing
1439  * Used as a work around. See _php_curl_close_ex
1440  */
curl_write_nothing(char * data,size_t size,size_t nmemb,void * ctx)1441 static size_t curl_write_nothing(char *data, size_t size, size_t nmemb, void *ctx)
1442 {
1443 	return size * nmemb;
1444 }
1445 /* }}} */
1446 
1447 /* {{{ curl_write
1448  */
curl_write(char * data,size_t size,size_t nmemb,void * ctx)1449 static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
1450 {
1451 	php_curl *ch = (php_curl *) ctx;
1452 	php_curl_write *t = ch->handlers->write;
1453 	size_t length = size * nmemb;
1454 
1455 #if PHP_CURL_DEBUG
1456 	fprintf(stderr, "curl_write() called\n");
1457 	fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
1458 #endif
1459 
1460 	switch (t->method) {
1461 		case PHP_CURL_STDOUT:
1462 			PHPWRITE(data, length);
1463 			break;
1464 		case PHP_CURL_FILE:
1465 			return fwrite(data, size, nmemb, t->fp);
1466 		case PHP_CURL_RETURN:
1467 			if (length > 0) {
1468 				smart_str_appendl(&t->buf, data, (int) length);
1469 			}
1470 			break;
1471 		case PHP_CURL_USER: {
1472 			zval argv[2];
1473 			zval retval;
1474 			int  error;
1475 			zend_fcall_info fci;
1476 
1477 			ZVAL_RES(&argv[0], ch->res);
1478 			Z_ADDREF(argv[0]);
1479 			ZVAL_STRINGL(&argv[1], data, length);
1480 
1481 			fci.size = sizeof(fci);
1482 			fci.object = NULL;
1483 			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1484 			fci.retval = &retval;
1485 			fci.param_count = 2;
1486 			fci.params = argv;
1487 			fci.no_separation = 0;
1488 
1489 			ch->in_callback = 1;
1490 			error = zend_call_function(&fci, &t->fci_cache);
1491 			ch->in_callback = 0;
1492 			if (error == FAILURE) {
1493 				php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
1494 				length = -1;
1495 			} else if (!Z_ISUNDEF(retval)) {
1496 				_php_curl_verify_handlers(ch, 1);
1497 				length = zval_get_long(&retval);
1498 			}
1499 
1500 			zval_ptr_dtor(&argv[0]);
1501 			zval_ptr_dtor(&argv[1]);
1502 			break;
1503 		}
1504 	}
1505 
1506 	return length;
1507 }
1508 /* }}} */
1509 
1510 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1511 /* {{{ curl_fnmatch
1512  */
curl_fnmatch(void * ctx,const char * pattern,const char * string)1513 static int curl_fnmatch(void *ctx, const char *pattern, const char *string)
1514 {
1515 	php_curl *ch = (php_curl *) ctx;
1516 	php_curl_fnmatch *t = ch->handlers->fnmatch;
1517 	int rval = CURL_FNMATCHFUNC_FAIL;
1518 	switch (t->method) {
1519 		case PHP_CURL_USER: {
1520 			zval argv[3];
1521 			zval retval;
1522 			int  error;
1523 			zend_fcall_info fci;
1524 
1525 			ZVAL_RES(&argv[0], ch->res);
1526 			Z_ADDREF(argv[0]);
1527 			ZVAL_STRING(&argv[1], pattern);
1528 			ZVAL_STRING(&argv[2], string);
1529 
1530 			fci.size = sizeof(fci);
1531 			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1532 			fci.object = NULL;
1533 			fci.retval = &retval;
1534 			fci.param_count = 3;
1535 			fci.params = argv;
1536 			fci.no_separation = 0;
1537 
1538 			ch->in_callback = 1;
1539 			error = zend_call_function(&fci, &t->fci_cache);
1540 			ch->in_callback = 0;
1541 			if (error == FAILURE) {
1542 				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_FNMATCH_FUNCTION");
1543 			} else if (!Z_ISUNDEF(retval)) {
1544 				_php_curl_verify_handlers(ch, 1);
1545 				rval = zval_get_long(&retval);
1546 			}
1547 			zval_ptr_dtor(&argv[0]);
1548 			zval_ptr_dtor(&argv[1]);
1549 			zval_ptr_dtor(&argv[2]);
1550 			break;
1551 		}
1552 	}
1553 	return rval;
1554 }
1555 /* }}} */
1556 #endif
1557 
1558 /* {{{ curl_progress
1559  */
curl_progress(void * clientp,double dltotal,double dlnow,double ultotal,double ulnow)1560 static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
1561 {
1562 	php_curl *ch = (php_curl *)clientp;
1563 	php_curl_progress *t = ch->handlers->progress;
1564 	size_t	rval = 0;
1565 
1566 #if PHP_CURL_DEBUG
1567 	fprintf(stderr, "curl_progress() called\n");
1568 	fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
1569 #endif
1570 
1571 	switch (t->method) {
1572 		case PHP_CURL_USER: {
1573 			zval argv[5];
1574 			zval retval;
1575 			int  error;
1576 			zend_fcall_info fci;
1577 
1578 			ZVAL_RES(&argv[0], ch->res);
1579 			Z_ADDREF(argv[0]);
1580 			ZVAL_LONG(&argv[1], (zend_long)dltotal);
1581 			ZVAL_LONG(&argv[2], (zend_long)dlnow);
1582 			ZVAL_LONG(&argv[3], (zend_long)ultotal);
1583 			ZVAL_LONG(&argv[4], (zend_long)ulnow);
1584 
1585 			fci.size = sizeof(fci);
1586 			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1587 			fci.object = NULL;
1588 			fci.retval = &retval;
1589 			fci.param_count = 5;
1590 			fci.params = argv;
1591 			fci.no_separation = 0;
1592 
1593 			ch->in_callback = 1;
1594 			error = zend_call_function(&fci, &t->fci_cache);
1595 			ch->in_callback = 0;
1596 			if (error == FAILURE) {
1597 				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
1598 			} else if (!Z_ISUNDEF(retval)) {
1599 				_php_curl_verify_handlers(ch, 1);
1600 				if (0 != zval_get_long(&retval)) {
1601 					rval = 1;
1602 				}
1603 			}
1604 			zval_ptr_dtor(&argv[0]);
1605 			zval_ptr_dtor(&argv[1]);
1606 			zval_ptr_dtor(&argv[2]);
1607 			zval_ptr_dtor(&argv[3]);
1608 			zval_ptr_dtor(&argv[4]);
1609 			break;
1610 		}
1611 	}
1612 	return rval;
1613 }
1614 /* }}} */
1615 
1616 /* {{{ curl_read
1617  */
curl_read(char * data,size_t size,size_t nmemb,void * ctx)1618 static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
1619 {
1620 	php_curl *ch = (php_curl *)ctx;
1621 	php_curl_read *t = ch->handlers->read;
1622 	int length = 0;
1623 
1624 	switch (t->method) {
1625 		case PHP_CURL_DIRECT:
1626 			if (t->fp) {
1627 				length = fread(data, size, nmemb, t->fp);
1628 			}
1629 			break;
1630 		case PHP_CURL_USER: {
1631 			zval argv[3];
1632 			zval retval;
1633 			int  error;
1634 			zend_fcall_info fci;
1635 
1636 			ZVAL_RES(&argv[0], ch->res);
1637 			Z_ADDREF(argv[0]);
1638 			if (t->res) {
1639 				ZVAL_RES(&argv[1], t->res);
1640 				Z_ADDREF(argv[1]);
1641 			} else {
1642 				ZVAL_NULL(&argv[1]);
1643 			}
1644 			ZVAL_LONG(&argv[2], (int)size * nmemb);
1645 
1646 			fci.size = sizeof(fci);
1647 			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1648 			fci.object = NULL;
1649 			fci.retval = &retval;
1650 			fci.param_count = 3;
1651 			fci.params = argv;
1652 			fci.no_separation = 0;
1653 
1654 			ch->in_callback = 1;
1655 			error = zend_call_function(&fci, &t->fci_cache);
1656 			ch->in_callback = 0;
1657 			if (error == FAILURE) {
1658 				php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
1659 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
1660 				length = CURL_READFUNC_ABORT;
1661 #endif
1662 			} else if (!Z_ISUNDEF(retval)) {
1663 				_php_curl_verify_handlers(ch, 1);
1664 				if (Z_TYPE(retval) == IS_STRING) {
1665 					length = MIN((int) (size * nmemb), Z_STRLEN(retval));
1666 					memcpy(data, Z_STRVAL(retval), length);
1667 				}
1668 				zval_ptr_dtor(&retval);
1669 			}
1670 
1671 			zval_ptr_dtor(&argv[0]);
1672 			zval_ptr_dtor(&argv[1]);
1673 			zval_ptr_dtor(&argv[2]);
1674 			break;
1675 		}
1676 	}
1677 
1678 	return length;
1679 }
1680 /* }}} */
1681 
1682 /* {{{ curl_write_header
1683  */
curl_write_header(char * data,size_t size,size_t nmemb,void * ctx)1684 static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
1685 {
1686 	php_curl *ch = (php_curl *) ctx;
1687 	php_curl_write *t = ch->handlers->write_header;
1688 	size_t length = size * nmemb;
1689 
1690 	switch (t->method) {
1691 		case PHP_CURL_STDOUT:
1692 			/* Handle special case write when we're returning the entire transfer
1693 			 */
1694 			if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
1695 				smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
1696 			} else {
1697 				PHPWRITE(data, length);
1698 			}
1699 			break;
1700 		case PHP_CURL_FILE:
1701 			return fwrite(data, size, nmemb, t->fp);
1702 		case PHP_CURL_USER: {
1703 			zval argv[2];
1704 			zval retval;
1705 			int  error;
1706 			zend_fcall_info fci;
1707 
1708 			ZVAL_RES(&argv[0], ch->res);
1709 			Z_ADDREF(argv[0]);
1710 			ZVAL_STRINGL(&argv[1], data, length);
1711 
1712 			fci.size = sizeof(fci);
1713 			ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1714 			fci.object = NULL;
1715 			fci.retval = &retval;
1716 			fci.param_count = 2;
1717 			fci.params = argv;
1718 			fci.no_separation = 0;
1719 
1720 			ch->in_callback = 1;
1721 			error = zend_call_function(&fci, &t->fci_cache);
1722 			ch->in_callback = 0;
1723 			if (error == FAILURE) {
1724 				php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
1725 				length = -1;
1726 			} else if (!Z_ISUNDEF(retval)) {
1727 				_php_curl_verify_handlers(ch, 1);
1728 				length = zval_get_long(&retval);
1729 			}
1730 			zval_ptr_dtor(&argv[0]);
1731 			zval_ptr_dtor(&argv[1]);
1732 			break;
1733 		}
1734 
1735 		case PHP_CURL_IGNORE:
1736 			return length;
1737 
1738 		default:
1739 			return -1;
1740 	}
1741 
1742 	return length;
1743 }
1744 /* }}} */
1745 
curl_debug(CURL * cp,curl_infotype type,char * buf,size_t buf_len,void * ctx)1746 static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
1747 {
1748 	php_curl *ch = (php_curl *)ctx;
1749 
1750 	if (type == CURLINFO_HEADER_OUT) {
1751 		if (ch->header.str) {
1752 			zend_string_release(ch->header.str);
1753 		}
1754 		if (buf_len > 0) {
1755 			ch->header.str = zend_string_init(buf, buf_len, 0);
1756 		}
1757 	}
1758 
1759 	return 0;
1760 }
1761 /* }}} */
1762 
1763 #if CURLOPT_PASSWDFUNCTION != 0
1764 /* {{{ curl_passwd
1765  */
curl_passwd(void * ctx,char * prompt,char * buf,int buflen)1766 static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
1767 {
1768 	php_curl *ch = (php_curl *) ctx;
1769 	zval *func = &ch->handlers->passwd;
1770 	zval  argv[3];
1771 	zval  retval;
1772 	int   error;
1773 	int   ret = -1;
1774 
1775 	ZVAL_RES(&argv[0], ch->res);
1776 	Z_ADDREF(argv[0]);
1777 	ZVAL_STRING(&argv[1], prompt);
1778 	ZVAL_LONG(&argv[2], buflen);
1779 
1780 	error = call_user_function(EG(function_table), NULL, func, &retval, 2, argv);
1781 	if (error == FAILURE) {
1782 		php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
1783 	} else if (Z_TYPE(retval) == IS_STRING) {
1784 		if (Z_STRLEN(retval) > buflen) {
1785 			php_error_docref(NULL, E_WARNING, "Returned password is too long for libcurl to handle");
1786 		} else {
1787 			memcpy(buf, Z_STRVAL(retval), Z_STRLEN(retval) + 1);
1788 		}
1789 	} else {
1790 		php_error_docref(NULL, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
1791 	}
1792 
1793 	zval_ptr_dtor(&argv[0]);
1794 	zval_ptr_dtor(&argv[1]);
1795 	zval_ptr_dtor(&argv[2]);
1796 	zval_ptr_dtor(&retval);
1797 
1798 	return ret;
1799 }
1800 /* }}} */
1801 #endif
1802 
1803 /* {{{ curl_free_string
1804  */
curl_free_string(void ** string)1805 static void curl_free_string(void **string)
1806 {
1807 	efree((char *)*string);
1808 }
1809 /* }}} */
1810 
1811 /* {{{ curl_free_post
1812  */
curl_free_post(void ** post)1813 static void curl_free_post(void **post)
1814 {
1815 	curl_formfree((struct HttpPost *)*post);
1816 }
1817 /* }}} */
1818 
1819 /* {{{ curl_free_slist
1820  */
curl_free_slist(zval * el)1821 static void curl_free_slist(zval *el)
1822 {
1823 	curl_slist_free_all(((struct curl_slist *)Z_PTR_P(el)));
1824 }
1825 /* }}} */
1826 
1827 /* {{{ proto array curl_version([int version])
1828    Return cURL version information. */
PHP_FUNCTION(curl_version)1829 PHP_FUNCTION(curl_version)
1830 {
1831 	curl_version_info_data *d;
1832 	zend_long uversion = CURLVERSION_NOW;
1833 
1834 	ZEND_PARSE_PARAMETERS_START(0, 1)
1835 		Z_PARAM_OPTIONAL
1836 		Z_PARAM_LONG(uversion)
1837 	ZEND_PARSE_PARAMETERS_END();
1838 
1839 	d = curl_version_info(uversion);
1840 	if (d == NULL) {
1841 		RETURN_FALSE;
1842 	}
1843 
1844 	array_init(return_value);
1845 
1846 	CAAL("version_number", d->version_num);
1847 	CAAL("age", d->age);
1848 	CAAL("features", d->features);
1849 	CAAL("ssl_version_number", d->ssl_version_num);
1850 	CAAS("version", d->version);
1851 	CAAS("host", d->host);
1852 	CAAS("ssl_version", d->ssl_version);
1853 	CAAS("libz_version", d->libz_version);
1854 	/* Add an array of protocols */
1855 	{
1856 		char **p = (char **) d->protocols;
1857 		zval protocol_list;
1858 
1859 		array_init(&protocol_list);
1860 
1861 		while (*p != NULL) {
1862 			add_next_index_string(&protocol_list, *p);
1863 			p++;
1864 		}
1865 		CAAZ("protocols", &protocol_list);
1866 	}
1867 }
1868 /* }}} */
1869 
1870 /* {{{ alloc_curl_handle
1871  */
alloc_curl_handle()1872 php_curl *alloc_curl_handle()
1873 {
1874 	php_curl *ch               = ecalloc(1, sizeof(php_curl));
1875 	ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
1876 	ch->handlers               = ecalloc(1, sizeof(php_curl_handlers));
1877 	ch->handlers->write        = ecalloc(1, sizeof(php_curl_write));
1878 	ch->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
1879 	ch->handlers->read         = ecalloc(1, sizeof(php_curl_read));
1880 	ch->handlers->progress     = NULL;
1881 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1882 	ch->handlers->fnmatch      = NULL;
1883 #endif
1884 	ch->clone 				   = emalloc(sizeof(uint32_t));
1885 	*ch->clone                 = 1;
1886 
1887 	memset(&ch->err, 0, sizeof(struct _php_curl_error));
1888 
1889 	zend_llist_init(&ch->to_free->str,   sizeof(char *),          (llist_dtor_func_t)curl_free_string, 0);
1890 	zend_llist_init(&ch->to_free->post,  sizeof(struct HttpPost *), (llist_dtor_func_t)curl_free_post,   0);
1891 
1892 	ch->to_free->slist = emalloc(sizeof(HashTable));
1893 	zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);
1894 
1895 	return ch;
1896 }
1897 /* }}} */
1898 
1899 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
1900 /* {{{ create_certinfo
1901  */
create_certinfo(struct curl_certinfo * ci,zval * listcode)1902 static void create_certinfo(struct curl_certinfo *ci, zval *listcode)
1903 {
1904 	int i;
1905 
1906 	if (ci) {
1907 		zval certhash;
1908 
1909 		for (i=0; i<ci->num_of_certs; i++) {
1910 			struct curl_slist *slist;
1911 
1912 			array_init(&certhash);
1913 			for (slist = ci->certinfo[i]; slist; slist = slist->next) {
1914 				int len;
1915 				char s[64];
1916 				char *tmp;
1917 				strncpy(s, slist->data, sizeof(s));
1918 				s[sizeof(s)-1] = '\0';
1919 				tmp = memchr(s, ':', sizeof(s));
1920 				if(tmp) {
1921 					*tmp = '\0';
1922 					len = strlen(s);
1923 					add_assoc_string(&certhash, s, &slist->data[len+1]);
1924 				} else {
1925 					php_error_docref(NULL, E_WARNING, "Could not extract hash key from certificate info");
1926 				}
1927 			}
1928 			add_next_index_zval(listcode, &certhash);
1929 		}
1930 	}
1931 }
1932 /* }}} */
1933 #endif
1934 
1935 /* {{{ _php_curl_set_default_options()
1936    Set default options for a handle */
_php_curl_set_default_options(php_curl * ch)1937 static void _php_curl_set_default_options(php_curl *ch)
1938 {
1939 	char *cainfo;
1940 
1941 	curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS,        1);
1942 	curl_easy_setopt(ch->cp, CURLOPT_VERBOSE,           0);
1943 	curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
1944 	curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION,     curl_write);
1945 	curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
1946 	curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION,      curl_read);
1947 	curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
1948 	curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION,    curl_write_header);
1949 	curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
1950 #if !defined(ZTS)
1951 	curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
1952 #endif
1953 	curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
1954 	curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
1955 
1956 	cainfo = INI_STR("openssl.cafile");
1957 	if (!(cainfo && cainfo[0] != '\0')) {
1958 		cainfo = INI_STR("curl.cainfo");
1959 	}
1960 	if (cainfo && cainfo[0] != '\0') {
1961 		curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
1962 	}
1963 
1964 #if defined(ZTS)
1965 	curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
1966 #endif
1967 }
1968 /* }}} */
1969 
1970 /* {{{ proto resource curl_init([string url])
1971    Initialize a cURL session */
PHP_FUNCTION(curl_init)1972 PHP_FUNCTION(curl_init)
1973 {
1974 	php_curl *ch;
1975 	CURL 	 *cp;
1976 	zend_string *url = NULL;
1977 
1978 	ZEND_PARSE_PARAMETERS_START(0,1)
1979 		Z_PARAM_OPTIONAL
1980 		Z_PARAM_STR(url)
1981 	ZEND_PARSE_PARAMETERS_END();
1982 
1983 	cp = curl_easy_init();
1984 	if (!cp) {
1985 		php_error_docref(NULL, E_WARNING, "Could not initialize a new cURL handle");
1986 		RETURN_FALSE;
1987 	}
1988 
1989 	ch = alloc_curl_handle();
1990 
1991 	ch->cp = cp;
1992 
1993 	ch->handlers->write->method = PHP_CURL_STDOUT;
1994 	ch->handlers->read->method  = PHP_CURL_DIRECT;
1995 	ch->handlers->write_header->method = PHP_CURL_IGNORE;
1996 
1997 	_php_curl_set_default_options(ch);
1998 
1999 	if (url) {
2000 		if (php_curl_option_url(ch, ZSTR_VAL(url), ZSTR_LEN(url)) == FAILURE) {
2001 			_php_curl_close_ex(ch);
2002 			RETURN_FALSE;
2003 		}
2004 	}
2005 
2006 	ZVAL_RES(return_value, zend_register_resource(ch, le_curl));
2007 	ch->res = Z_RES_P(return_value);
2008 }
2009 /* }}} */
2010 
_php_setup_easy_copy_handlers(php_curl * ch,php_curl * source)2011 void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source)
2012 {
2013 	if (!Z_ISUNDEF(source->handlers->write->stream)) {
2014 		Z_ADDREF(source->handlers->write->stream);
2015 	}
2016 	ch->handlers->write->stream = source->handlers->write->stream;
2017 	ch->handlers->write->method = source->handlers->write->method;
2018 	if (!Z_ISUNDEF(source->handlers->read->stream)) {
2019 		Z_ADDREF(source->handlers->read->stream);
2020 	}
2021 	ch->handlers->read->stream  = source->handlers->read->stream;
2022 	ch->handlers->read->method  = source->handlers->read->method;
2023 	ch->handlers->write_header->method = source->handlers->write_header->method;
2024 	if (!Z_ISUNDEF(source->handlers->write_header->stream)) {
2025 		Z_ADDREF(source->handlers->write_header->stream);
2026 	}
2027 	ch->handlers->write_header->stream = source->handlers->write_header->stream;
2028 
2029 	ch->handlers->write->fp = source->handlers->write->fp;
2030 	ch->handlers->write_header->fp = source->handlers->write_header->fp;
2031 	ch->handlers->read->fp = source->handlers->read->fp;
2032 	ch->handlers->read->res = source->handlers->read->res;
2033 #if CURLOPT_PASSWDDATA != 0
2034 	if (!Z_ISUNDEF(source->handlers->passwd)) {
2035 		ZVAL_COPY(&ch->handlers->passwd, &source->handlers->passwd);
2036 		curl_easy_setopt(source->cp, CURLOPT_PASSWDDATA, (void *) ch);
2037 	}
2038 #endif
2039 	if (!Z_ISUNDEF(source->handlers->write->func_name)) {
2040 		ZVAL_COPY(&ch->handlers->write->func_name, &source->handlers->write->func_name);
2041 	}
2042 	if (!Z_ISUNDEF(source->handlers->read->func_name)) {
2043 		ZVAL_COPY(&ch->handlers->read->func_name, &source->handlers->read->func_name);
2044 	}
2045 	if (!Z_ISUNDEF(source->handlers->write_header->func_name)) {
2046 		ZVAL_COPY(&ch->handlers->write_header->func_name, &source->handlers->write_header->func_name);
2047 	}
2048 
2049 	curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
2050 	curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
2051 	curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
2052 	curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
2053 
2054 	if (source->handlers->progress) {
2055 		ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
2056 		if (!Z_ISUNDEF(source->handlers->progress->func_name)) {
2057 			ZVAL_COPY(&ch->handlers->progress->func_name, &source->handlers->progress->func_name);
2058 		}
2059 		ch->handlers->progress->method = source->handlers->progress->method;
2060 		curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, (void *) ch);
2061 	}
2062 
2063 #if LIBCURL_VERSION_NUM >= 0x071500
2064 	if (source->handlers->fnmatch) {
2065 		ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
2066 		if (!Z_ISUNDEF(source->handlers->fnmatch->func_name)) {
2067 			ZVAL_COPY(&ch->handlers->fnmatch->func_name, &source->handlers->fnmatch->func_name);
2068 		}
2069 		ch->handlers->fnmatch->method = source->handlers->fnmatch->method;
2070 		curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, (void *) ch);
2071 	}
2072 #endif
2073 
2074 	efree(ch->to_free->slist);
2075 	efree(ch->to_free);
2076 	ch->to_free = source->to_free;
2077 	efree(ch->clone);
2078 	ch->clone = source->clone;
2079 
2080 	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
2081 	(*source->clone)++;
2082 }
2083 
2084 /* {{{ proto resource curl_copy_handle(resource ch)
2085    Copy a cURL handle along with all of it's preferences */
PHP_FUNCTION(curl_copy_handle)2086 PHP_FUNCTION(curl_copy_handle)
2087 {
2088 	CURL		*cp;
2089 	zval		*zid;
2090 	php_curl	*ch, *dupch;
2091 
2092 	ZEND_PARSE_PARAMETERS_START(1,1)
2093 		Z_PARAM_RESOURCE(zid)
2094 	ZEND_PARSE_PARAMETERS_END();
2095 
2096 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
2097 		RETURN_FALSE;
2098 	}
2099 
2100 	cp = curl_easy_duphandle(ch->cp);
2101 	if (!cp) {
2102 		php_error_docref(NULL, E_WARNING, "Cannot duplicate cURL handle");
2103 		RETURN_FALSE;
2104 	}
2105 
2106 	dupch = alloc_curl_handle();
2107 	dupch->cp = cp;
2108 
2109 	_php_setup_easy_copy_handlers(dupch, ch);
2110 
2111 	Z_ADDREF_P(zid);
2112 
2113 	ZVAL_RES(return_value, zend_register_resource(dupch, le_curl));
2114 	dupch->res = Z_RES_P(return_value);
2115 }
2116 /* }}} */
2117 
_php_curl_setopt(php_curl * ch,zend_long option,zval * zvalue)2118 static int _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue) /* {{{ */
2119 {
2120 	CURLcode error = CURLE_OK;
2121 	zend_long lval;
2122 
2123 	switch (option) {
2124 		/* Long options */
2125 		case CURLOPT_SSL_VERIFYHOST:
2126 			lval = zval_get_long(zvalue);
2127 			if (lval == 1) {
2128 #if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
2129 				php_error_docref(NULL, E_NOTICE, "CURLOPT_SSL_VERIFYHOST with value 1 is deprecated and will be removed as of libcurl 7.28.1. It is recommended to use value 2 instead");
2130 #else
2131 				php_error_docref(NULL, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
2132 				error = curl_easy_setopt(ch->cp, option, 2);
2133 				break;
2134 #endif
2135 			}
2136 		case CURLOPT_AUTOREFERER:
2137 		case CURLOPT_BUFFERSIZE:
2138 		case CURLOPT_CONNECTTIMEOUT:
2139 		case CURLOPT_COOKIESESSION:
2140 		case CURLOPT_CRLF:
2141 		case CURLOPT_DNS_CACHE_TIMEOUT:
2142 		case CURLOPT_DNS_USE_GLOBAL_CACHE:
2143 		case CURLOPT_FAILONERROR:
2144 		case CURLOPT_FILETIME:
2145 		case CURLOPT_FORBID_REUSE:
2146 		case CURLOPT_FRESH_CONNECT:
2147 		case CURLOPT_FTP_USE_EPRT:
2148 		case CURLOPT_FTP_USE_EPSV:
2149 		case CURLOPT_HEADER:
2150 		case CURLOPT_HTTPGET:
2151 		case CURLOPT_HTTPPROXYTUNNEL:
2152 		case CURLOPT_HTTP_VERSION:
2153 		case CURLOPT_INFILESIZE:
2154 		case CURLOPT_LOW_SPEED_LIMIT:
2155 		case CURLOPT_LOW_SPEED_TIME:
2156 		case CURLOPT_MAXCONNECTS:
2157 		case CURLOPT_MAXREDIRS:
2158 		case CURLOPT_NETRC:
2159 		case CURLOPT_NOBODY:
2160 		case CURLOPT_NOPROGRESS:
2161 		case CURLOPT_NOSIGNAL:
2162 		case CURLOPT_PORT:
2163 		case CURLOPT_POST:
2164 		case CURLOPT_PROXYPORT:
2165 		case CURLOPT_PROXYTYPE:
2166 		case CURLOPT_PUT:
2167 		case CURLOPT_RESUME_FROM:
2168 		case CURLOPT_SSLVERSION:
2169 		case CURLOPT_SSL_VERIFYPEER:
2170 		case CURLOPT_TIMECONDITION:
2171 		case CURLOPT_TIMEOUT:
2172 		case CURLOPT_TIMEVALUE:
2173 		case CURLOPT_TRANSFERTEXT:
2174 		case CURLOPT_UNRESTRICTED_AUTH:
2175 		case CURLOPT_UPLOAD:
2176 		case CURLOPT_VERBOSE:
2177 #if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
2178 		case CURLOPT_HTTPAUTH:
2179 #endif
2180 #if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
2181 		case CURLOPT_FTP_CREATE_MISSING_DIRS:
2182 		case CURLOPT_PROXYAUTH:
2183 #endif
2184 #if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
2185 		case CURLOPT_FTP_RESPONSE_TIMEOUT:
2186 		case CURLOPT_IPRESOLVE:
2187 		case CURLOPT_MAXFILESIZE:
2188 #endif
2189 #if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
2190 		case CURLOPT_TCP_NODELAY:
2191 #endif
2192 #if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
2193 		case CURLOPT_FTPSSLAUTH:
2194 #endif
2195 #if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2196 		case CURLOPT_IGNORE_CONTENT_LENGTH:
2197 #endif
2198 #if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
2199 		case CURLOPT_FTP_SKIP_PASV_IP:
2200 #endif
2201 #if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
2202 		case CURLOPT_FTP_FILEMETHOD:
2203 #endif
2204 #if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
2205 		case CURLOPT_CONNECT_ONLY:
2206 		case CURLOPT_LOCALPORT:
2207 		case CURLOPT_LOCALPORTRANGE:
2208 #endif
2209 #if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
2210 		case CURLOPT_SSL_SESSIONID_CACHE:
2211 #endif
2212 #if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2213 		case CURLOPT_FTP_SSL_CCC:
2214 		case CURLOPT_SSH_AUTH_TYPES:
2215 #endif
2216 #if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
2217 		case CURLOPT_CONNECTTIMEOUT_MS:
2218 		case CURLOPT_HTTP_CONTENT_DECODING:
2219 		case CURLOPT_HTTP_TRANSFER_DECODING:
2220 		case CURLOPT_TIMEOUT_MS:
2221 #endif
2222 #if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2223 		case CURLOPT_NEW_DIRECTORY_PERMS:
2224 		case CURLOPT_NEW_FILE_PERMS:
2225 #endif
2226 #if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2227 		case CURLOPT_USE_SSL:
2228 #elif LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2229 		case CURLOPT_FTP_SSL:
2230 #endif
2231 #if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2232 		case CURLOPT_APPEND:
2233 		case CURLOPT_DIRLISTONLY:
2234 #else
2235 		case CURLOPT_FTPAPPEND:
2236 		case CURLOPT_FTPLISTONLY:
2237 #endif
2238 #if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
2239 		case CURLOPT_PROXY_TRANSFER_MODE:
2240 #endif
2241 #if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2242 		case CURLOPT_ADDRESS_SCOPE:
2243 #endif
2244 #if LIBCURL_VERSION_NUM >  0x071301 /* Available since 7.19.1 */
2245 		case CURLOPT_CERTINFO:
2246 #endif
2247 #if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2248 		case CURLOPT_PROTOCOLS:
2249 		case CURLOPT_REDIR_PROTOCOLS:
2250 		case CURLOPT_SOCKS5_GSSAPI_NEC:
2251 		case CURLOPT_TFTP_BLKSIZE:
2252 #endif
2253 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2254 		case CURLOPT_FTP_USE_PRET:
2255 		case CURLOPT_RTSP_CLIENT_CSEQ:
2256 		case CURLOPT_RTSP_REQUEST:
2257 		case CURLOPT_RTSP_SERVER_CSEQ:
2258 #endif
2259 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2260 		case CURLOPT_WILDCARDMATCH:
2261 #endif
2262 #if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2263 		case CURLOPT_TLSAUTH_TYPE:
2264 #endif
2265 #if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
2266 		case CURLOPT_GSSAPI_DELEGATION:
2267 #endif
2268 #if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2269 		case CURLOPT_ACCEPTTIMEOUT_MS:
2270 #endif
2271 #if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2272 		case CURLOPT_SSL_OPTIONS:
2273 		case CURLOPT_TCP_KEEPALIVE:
2274 		case CURLOPT_TCP_KEEPIDLE:
2275 		case CURLOPT_TCP_KEEPINTVL:
2276 #endif
2277 #if LIBCURL_VERSION_NUM >= 0x071f00 /* Available since 7.31.0 */
2278 		case CURLOPT_SASL_IR:
2279 #endif
2280 #if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
2281 		case CURLOPT_EXPECT_100_TIMEOUT_MS:
2282 		case CURLOPT_SSL_ENABLE_ALPN:
2283 		case CURLOPT_SSL_ENABLE_NPN:
2284 #endif
2285 #if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
2286 		case CURLOPT_HEADEROPT:
2287 #endif
2288 #if LIBCURL_VERSION_NUM >= 0x072900 /* Available since 7.41.0 */
2289 		case CURLOPT_SSL_VERIFYSTATUS:
2290 #endif
2291 #if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
2292 		case CURLOPT_PATH_AS_IS:
2293 		case CURLOPT_SSL_FALSESTART:
2294 #endif
2295 #if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
2296 		case CURLOPT_PIPEWAIT:
2297 #endif
2298 #if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
2299 		case CURLOPT_STREAM_WEIGHT:
2300 #endif
2301 #if LIBCURL_VERSION_NUM >= 0x073000 /* Available since 7.48.0 */
2302 		case CURLOPT_TFTP_NO_OPTIONS:
2303 #endif
2304 #if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
2305 		case CURLOPT_TCP_FASTOPEN:
2306 #endif
2307 #if CURLOPT_MUTE != 0
2308 		case CURLOPT_MUTE:
2309 #endif
2310 			lval = zval_get_long(zvalue);
2311 #if LIBCURL_VERSION_NUM >= 0x71304
2312 			if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
2313 				(PG(open_basedir) && *PG(open_basedir)) && (lval & CURLPROTO_FILE)) {
2314 					php_error_docref(NULL, E_WARNING, "CURLPROTO_FILE cannot be activated when an open_basedir is set");
2315 					return 1;
2316 			}
2317 #endif
2318 # if defined(ZTS)
2319 			if (option == CURLOPT_DNS_USE_GLOBAL_CACHE) {
2320 				php_error_docref(NULL, E_WARNING, "CURLOPT_DNS_USE_GLOBAL_CACHE cannot be activated when thread safety is enabled");
2321 				return 1;
2322 			}
2323 # endif
2324 			error = curl_easy_setopt(ch->cp, option, lval);
2325 			break;
2326 		case CURLOPT_SAFE_UPLOAD:
2327 			if (!zend_is_true(zvalue)) {
2328 				php_error_docref(NULL, E_WARNING, "Disabling safe uploads is no longer supported");
2329 				return FAILURE;
2330 			}
2331 			break;
2332 
2333 		/* String options */
2334 		case CURLOPT_CAINFO:
2335 		case CURLOPT_CAPATH:
2336 		case CURLOPT_COOKIE:
2337 		case CURLOPT_EGDSOCKET:
2338 		case CURLOPT_INTERFACE:
2339 		case CURLOPT_PROXY:
2340 		case CURLOPT_PROXYUSERPWD:
2341 		case CURLOPT_REFERER:
2342 		case CURLOPT_SSLCERTTYPE:
2343 		case CURLOPT_SSLENGINE:
2344 		case CURLOPT_SSLENGINE_DEFAULT:
2345 		case CURLOPT_SSLKEY:
2346 		case CURLOPT_SSLKEYPASSWD:
2347 		case CURLOPT_SSLKEYTYPE:
2348 		case CURLOPT_SSL_CIPHER_LIST:
2349 		case CURLOPT_USERAGENT:
2350 		case CURLOPT_USERPWD:
2351 #if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2352 		case CURLOPT_COOKIELIST:
2353 #endif
2354 #if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2355 		case CURLOPT_FTP_ALTERNATIVE_TO_USER:
2356 #endif
2357 #if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
2358 		case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5:
2359 #endif
2360 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2361 		case CURLOPT_PASSWORD:
2362 		case CURLOPT_PROXYPASSWORD:
2363 		case CURLOPT_PROXYUSERNAME:
2364 		case CURLOPT_USERNAME:
2365 #endif
2366 #if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2367 		case CURLOPT_NOPROXY:
2368 		case CURLOPT_SOCKS5_GSSAPI_SERVICE:
2369 #endif
2370 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2371 		case CURLOPT_MAIL_FROM:
2372 		case CURLOPT_RTSP_STREAM_URI:
2373 		case CURLOPT_RTSP_TRANSPORT:
2374 #endif
2375 #if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2376 		case CURLOPT_TLSAUTH_PASSWORD:
2377 		case CURLOPT_TLSAUTH_USERNAME:
2378 #endif
2379 #if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
2380 		case CURLOPT_ACCEPT_ENCODING:
2381 		case CURLOPT_TRANSFER_ENCODING:
2382 #else
2383 		case CURLOPT_ENCODING:
2384 #endif
2385 #if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2386 		case CURLOPT_DNS_SERVERS:
2387 #endif
2388 #if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2389 		case CURLOPT_MAIL_AUTH:
2390 #endif
2391 #if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
2392 		case CURLOPT_LOGIN_OPTIONS:
2393 #endif
2394 #if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
2395 		case CURLOPT_PINNEDPUBLICKEY:
2396 #endif
2397 #if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
2398 		case CURLOPT_PROXY_SERVICE_NAME:
2399 		case CURLOPT_SERVICE_NAME:
2400 #endif
2401 #if LIBCURL_VERSION_NUM >= 0x072d00 /* Available since 7.45.0 */
2402 		case CURLOPT_DEFAULT_PROTOCOL:
2403 #endif
2404 		{
2405 			zend_string *str = zval_get_string(zvalue);
2406 			int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
2407 			zend_string_release(str);
2408 			return ret;
2409 		}
2410 
2411 		/* Curl nullable string options */
2412 		case CURLOPT_CUSTOMREQUEST:
2413 		case CURLOPT_FTPPORT:
2414 		case CURLOPT_RANGE:
2415 #if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
2416 		case CURLOPT_FTP_ACCOUNT:
2417 #endif
2418 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2419 		case CURLOPT_RTSP_SESSION_ID:
2420 #endif
2421 #if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
2422 		case CURLOPT_DNS_INTERFACE:
2423 		case CURLOPT_DNS_LOCAL_IP4:
2424 		case CURLOPT_DNS_LOCAL_IP6:
2425 		case CURLOPT_XOAUTH2_BEARER:
2426 #endif
2427 #if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
2428 		case CURLOPT_UNIX_SOCKET_PATH:
2429 #endif
2430 #if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2431 		case CURLOPT_KRBLEVEL:
2432 #else
2433 		case CURLOPT_KRB4LEVEL:
2434 #endif
2435 		{
2436 			if (Z_ISNULL_P(zvalue)) {
2437 				error = curl_easy_setopt(ch->cp, option, NULL);
2438 			} else {
2439 				zend_string *str = zval_get_string(zvalue);
2440 				int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
2441 				zend_string_release(str);
2442 				return ret;
2443 			}
2444 			break;
2445 		}
2446 
2447 		/* Curl private option */
2448 		case CURLOPT_PRIVATE:
2449 		{
2450 			zend_string *str = zval_get_string(zvalue);
2451 			int ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 1);
2452 			zend_string_release(str);
2453 			return ret;
2454 		}
2455 
2456 		/* Curl url option */
2457 		case CURLOPT_URL:
2458 		{
2459 			zend_string *str = zval_get_string(zvalue);
2460 			int ret = php_curl_option_url(ch, ZSTR_VAL(str), ZSTR_LEN(str));
2461 			zend_string_release(str);
2462 			return ret;
2463 		}
2464 
2465 		/* Curl file handle options */
2466 		case CURLOPT_FILE:
2467 		case CURLOPT_INFILE:
2468 		case CURLOPT_STDERR:
2469 		case CURLOPT_WRITEHEADER: {
2470 			FILE *fp = NULL;
2471 			php_stream *what = NULL;
2472 
2473 			if (Z_TYPE_P(zvalue) != IS_NULL) {
2474 				what = (php_stream *)zend_fetch_resource2_ex(zvalue, "File-Handle", php_file_le_stream(), php_file_le_pstream());
2475 				if (!what) {
2476 					return FAILURE;
2477 				}
2478 
2479 				if (FAILURE == php_stream_cast(what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
2480 					return FAILURE;
2481 				}
2482 
2483 				if (!fp) {
2484 					return FAILURE;
2485 				}
2486 			}
2487 
2488 			error = CURLE_OK;
2489 			switch (option) {
2490 				case CURLOPT_FILE:
2491 					if (!what) {
2492 						if (!Z_ISUNDEF(ch->handlers->write->stream)) {
2493 							zval_ptr_dtor(&ch->handlers->write->stream);
2494 							ZVAL_UNDEF(&ch->handlers->write->stream);
2495 						}
2496 						ch->handlers->write->fp = NULL;
2497 						ch->handlers->write->method = PHP_CURL_STDOUT;
2498 					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2499 						zval_ptr_dtor(&ch->handlers->write->stream);
2500 						ch->handlers->write->fp = fp;
2501 						ch->handlers->write->method = PHP_CURL_FILE;
2502 						ZVAL_COPY(&ch->handlers->write->stream, zvalue);
2503 					} else {
2504 						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2505 						return FAILURE;
2506 					}
2507 					break;
2508 				case CURLOPT_WRITEHEADER:
2509 					if (!what) {
2510 						if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
2511 							zval_ptr_dtor(&ch->handlers->write_header->stream);
2512 							ZVAL_UNDEF(&ch->handlers->write_header->stream);
2513 						}
2514 						ch->handlers->write_header->fp = NULL;
2515 						ch->handlers->write_header->method = PHP_CURL_IGNORE;
2516 					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2517 						zval_ptr_dtor(&ch->handlers->write_header->stream);
2518 						ch->handlers->write_header->fp = fp;
2519 						ch->handlers->write_header->method = PHP_CURL_FILE;
2520 						ZVAL_COPY(&ch->handlers->write_header->stream, zvalue);
2521 					} else {
2522 						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2523 						return FAILURE;
2524 					}
2525 					break;
2526 				case CURLOPT_INFILE:
2527 					if (!what) {
2528 						if (!Z_ISUNDEF(ch->handlers->read->stream)) {
2529 							zval_ptr_dtor(&ch->handlers->read->stream);
2530 							ZVAL_UNDEF(&ch->handlers->read->stream);
2531 						}
2532 						ch->handlers->read->fp = NULL;
2533 						ch->handlers->read->res = NULL;
2534 					} else {
2535 						zval_ptr_dtor(&ch->handlers->read->stream);
2536 						ch->handlers->read->fp = fp;
2537 						ch->handlers->read->res = Z_RES_P(zvalue);
2538 						ZVAL_COPY(&ch->handlers->read->stream, zvalue);
2539 					}
2540 					break;
2541 				case CURLOPT_STDERR:
2542 					if (!what) {
2543 						if (!Z_ISUNDEF(ch->handlers->std_err)) {
2544 							zval_ptr_dtor(&ch->handlers->std_err);
2545 							ZVAL_UNDEF(&ch->handlers->std_err);
2546 						}
2547 					} else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2548 						zval_ptr_dtor(&ch->handlers->std_err);
2549 						ZVAL_COPY(&ch->handlers->std_err, zvalue);
2550 					} else {
2551 						php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2552 						return FAILURE;
2553 					}
2554 					/* break omitted intentionally */
2555 				default:
2556 					error = curl_easy_setopt(ch->cp, option, fp);
2557 					break;
2558 			}
2559 			break;
2560 		}
2561 
2562 		/* Curl linked list options */
2563 		case CURLOPT_HTTP200ALIASES:
2564 		case CURLOPT_HTTPHEADER:
2565 		case CURLOPT_POSTQUOTE:
2566 		case CURLOPT_PREQUOTE:
2567 		case CURLOPT_QUOTE:
2568 		case CURLOPT_TELNETOPTIONS:
2569 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2570 		case CURLOPT_MAIL_RCPT:
2571 #endif
2572 #if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2573 		case CURLOPT_RESOLVE:
2574 #endif
2575 #if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
2576 		case CURLOPT_PROXYHEADER:
2577 #endif
2578 #if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
2579 		case CURLOPT_CONNECT_TO:
2580 #endif
2581 		{
2582 			zval *current;
2583 			HashTable *ph;
2584 			zend_string *val;
2585 			struct curl_slist *slist = NULL;
2586 
2587 			ph = HASH_OF(zvalue);
2588 			if (!ph) {
2589 				char *name = NULL;
2590 				switch (option) {
2591 					case CURLOPT_HTTPHEADER:
2592 						name = "CURLOPT_HTTPHEADER";
2593 						break;
2594 					case CURLOPT_QUOTE:
2595 						name = "CURLOPT_QUOTE";
2596 						break;
2597 					case CURLOPT_HTTP200ALIASES:
2598 						name = "CURLOPT_HTTP200ALIASES";
2599 						break;
2600 					case CURLOPT_POSTQUOTE:
2601 						name = "CURLOPT_POSTQUOTE";
2602 						break;
2603 					case CURLOPT_PREQUOTE:
2604 						name = "CURLOPT_PREQUOTE";
2605 						break;
2606 					case CURLOPT_TELNETOPTIONS:
2607 						name = "CURLOPT_TELNETOPTIONS";
2608 						break;
2609 #if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2610 					case CURLOPT_MAIL_RCPT:
2611 						name = "CURLOPT_MAIL_RCPT";
2612 						break;
2613 #endif
2614 #if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2615 					case CURLOPT_RESOLVE:
2616 						name = "CURLOPT_RESOLVE";
2617 						break;
2618 #endif
2619 #if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
2620 					case CURLOPT_PROXYHEADER:
2621 						name = "CURLOPT_PROXYHEADER";
2622 						break;
2623 #endif
2624 #if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
2625 					case CURLOPT_CONNECT_TO:
2626 						name = "CURLOPT_CONNECT_TO";
2627 						break;
2628 #endif
2629 				}
2630 				php_error_docref(NULL, E_WARNING, "You must pass either an object or an array with the %s argument", name);
2631 				return FAILURE;
2632 			}
2633 
2634 			ZEND_HASH_FOREACH_VAL(ph, current) {
2635 				ZVAL_DEREF(current);
2636 				val = zval_get_string(current);
2637 				slist = curl_slist_append(slist, ZSTR_VAL(val));
2638 				zend_string_release(val);
2639 				if (!slist) {
2640 					php_error_docref(NULL, E_WARNING, "Could not build curl_slist");
2641 					return 1;
2642 				}
2643 			} ZEND_HASH_FOREACH_END();
2644 
2645 			if (slist) {
2646 				if ((*ch->clone) == 1) {
2647 					zend_hash_index_update_ptr(ch->to_free->slist, option, slist);
2648 				} else {
2649 					zend_hash_next_index_insert_ptr(ch->to_free->slist, slist);
2650 				}
2651 			}
2652 
2653 			error = curl_easy_setopt(ch->cp, option, slist);
2654 
2655 			break;
2656 		}
2657 
2658 		case CURLOPT_BINARYTRANSFER:
2659 			/* Do nothing, just backward compatibility */
2660 			break;
2661 
2662 		case CURLOPT_FOLLOWLOCATION:
2663 			lval = zend_is_true(zvalue);
2664 #if LIBCURL_VERSION_NUM < 0x071304
2665 			if (lval && PG(open_basedir) && *PG(open_basedir)) {
2666 				php_error_docref(NULL, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set");
2667 				return FAILURE;
2668 			}
2669 #endif
2670 			error = curl_easy_setopt(ch->cp, option, lval);
2671 			break;
2672 
2673 		case CURLOPT_HEADERFUNCTION:
2674 			if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
2675 				zval_ptr_dtor(&ch->handlers->write_header->func_name);
2676 				ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
2677 			}
2678 			ZVAL_COPY(&ch->handlers->write_header->func_name, zvalue);
2679 			ch->handlers->write_header->method = PHP_CURL_USER;
2680 			break;
2681 
2682 		case CURLOPT_POSTFIELDS:
2683 			if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
2684 				zval *current;
2685 				HashTable *postfields;
2686 				zend_string *string_key;
2687 				zend_ulong  num_key;
2688 				struct HttpPost *first = NULL;
2689 				struct HttpPost *last  = NULL;
2690 				CURLFORMcode form_error;
2691 
2692 				postfields = HASH_OF(zvalue);
2693 				if (!postfields) {
2694 					php_error_docref(NULL, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
2695 					return FAILURE;
2696 				}
2697 
2698 				ZEND_HASH_FOREACH_KEY_VAL(postfields, num_key, string_key, current) {
2699 					zend_string *postval;
2700 					/* Pretend we have a string_key here */
2701 					if (!string_key) {
2702 						string_key = zend_long_to_str(num_key);
2703 					} else {
2704 						zend_string_addref(string_key);
2705 					}
2706 
2707 					ZVAL_DEREF(current);
2708 					if (Z_TYPE_P(current) == IS_OBJECT &&
2709 							instanceof_function(Z_OBJCE_P(current), curl_CURLFile_class)) {
2710 						/* new-style file upload */
2711 						zval *prop, rv;
2712 						char *type = NULL, *filename = NULL;
2713 
2714 						prop = zend_read_property(curl_CURLFile_class, current, "name", sizeof("name")-1, 0, &rv);
2715 						if (Z_TYPE_P(prop) != IS_STRING) {
2716 							php_error_docref(NULL, E_WARNING, "Invalid filename for key %s", ZSTR_VAL(string_key));
2717 						} else {
2718 							postval = Z_STR_P(prop);
2719 
2720 							if (php_check_open_basedir(ZSTR_VAL(postval))) {
2721 								return 1;
2722 							}
2723 
2724 							prop = zend_read_property(curl_CURLFile_class, current, "mime", sizeof("mime")-1, 0, &rv);
2725 							if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2726 								type = Z_STRVAL_P(prop);
2727 							}
2728 							prop = zend_read_property(curl_CURLFile_class, current, "postname", sizeof("postname")-1, 0, &rv);
2729 							if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2730 								filename = Z_STRVAL_P(prop);
2731 							}
2732 							form_error = curl_formadd(&first, &last,
2733 											CURLFORM_COPYNAME, ZSTR_VAL(string_key),
2734 											CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
2735 											CURLFORM_FILENAME, filename ? filename : ZSTR_VAL(postval),
2736 											CURLFORM_CONTENTTYPE, type ? type : "application/octet-stream",
2737 											CURLFORM_FILE, ZSTR_VAL(postval),
2738 											CURLFORM_END);
2739 							if (form_error != CURL_FORMADD_OK) {
2740 								/* Not nice to convert between enums but we only have place for one error type */
2741 								error = (CURLcode)form_error;
2742 							}
2743 						}
2744 
2745 						zend_string_release(string_key);
2746 						continue;
2747 					}
2748 
2749 					postval = zval_get_string(current);
2750 
2751 					/* The arguments after _NAMELENGTH and _CONTENTSLENGTH
2752 					 * must be explicitly cast to long in curl_formadd
2753 					 * use since curl needs a long not an int. */
2754 					form_error = curl_formadd(&first, &last,
2755 										 CURLFORM_COPYNAME, ZSTR_VAL(string_key),
2756 										 CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
2757 										 CURLFORM_COPYCONTENTS, ZSTR_VAL(postval),
2758 										 CURLFORM_CONTENTSLENGTH, ZSTR_LEN(postval),
2759 										 CURLFORM_END);
2760 
2761 					if (form_error != CURL_FORMADD_OK) {
2762 						/* Not nice to convert between enums but we only have place for one error type */
2763 						error = (CURLcode)form_error;
2764 					}
2765 					zend_string_release(postval);
2766 					zend_string_release(string_key);
2767 				} ZEND_HASH_FOREACH_END();
2768 
2769 				SAVE_CURL_ERROR(ch, error);
2770 				if (error != CURLE_OK) {
2771 					return FAILURE;
2772 				}
2773 
2774 				if ((*ch->clone) == 1) {
2775 					zend_llist_clean(&ch->to_free->post);
2776 				}
2777 				zend_llist_add_element(&ch->to_free->post, &first);
2778 				error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
2779 			} else {
2780 #if LIBCURL_VERSION_NUM >= 0x071101
2781 				zend_string *str = zval_get_string(zvalue);
2782 				/* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
2783 				error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, ZSTR_LEN(str));
2784 				error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, ZSTR_VAL(str));
2785 				zend_string_release(str);
2786 #else
2787 				char *post = NULL;
2788 				zend_string *str = zval_get_string(zvalue);
2789 
2790 				post = estrndup(ZSTR_VAL(str), ZSTR_LEN(str));
2791 				zend_llist_add_element(&ch->to_free->str, &post);
2792 
2793 				curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
2794 				error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, ZSTR_LEN(str));
2795 				zend_string_release(str);
2796 #endif
2797 			}
2798 			break;
2799 
2800 		case CURLOPT_PROGRESSFUNCTION:
2801 			curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION,	curl_progress);
2802 			curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
2803 			if (ch->handlers->progress == NULL) {
2804 				ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
2805 			} else if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
2806 				zval_ptr_dtor(&ch->handlers->progress->func_name);
2807 				ch->handlers->progress->fci_cache = empty_fcall_info_cache;
2808 			}
2809 			ZVAL_COPY(&ch->handlers->progress->func_name, zvalue);
2810 			ch->handlers->progress->method = PHP_CURL_USER;
2811 			break;
2812 
2813 		case CURLOPT_READFUNCTION:
2814 			if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
2815 				zval_ptr_dtor(&ch->handlers->read->func_name);
2816 				ch->handlers->read->fci_cache = empty_fcall_info_cache;
2817 			}
2818 			ZVAL_COPY(&ch->handlers->read->func_name, zvalue);
2819 			ch->handlers->read->method = PHP_CURL_USER;
2820 			break;
2821 
2822 		case CURLOPT_RETURNTRANSFER:
2823 			if (zend_is_true(zvalue)) {
2824 				ch->handlers->write->method = PHP_CURL_RETURN;
2825 			} else {
2826 				ch->handlers->write->method = PHP_CURL_STDOUT;
2827 			}
2828 			break;
2829 
2830 		case CURLOPT_WRITEFUNCTION:
2831 			if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
2832 				zval_ptr_dtor(&ch->handlers->write->func_name);
2833 				ch->handlers->write->fci_cache = empty_fcall_info_cache;
2834 			}
2835 			ZVAL_COPY(&ch->handlers->write->func_name, zvalue);
2836 			ch->handlers->write->method = PHP_CURL_USER;
2837 			break;
2838 
2839 #if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2840 		case CURLOPT_MAX_RECV_SPEED_LARGE:
2841 		case CURLOPT_MAX_SEND_SPEED_LARGE:
2842 			lval = zval_get_long(zvalue);
2843 			error = curl_easy_setopt(ch->cp, option, (curl_off_t)lval);
2844 			break;
2845 #endif
2846 
2847 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2848 		case CURLOPT_POSTREDIR:
2849 			lval = zval_get_long(zvalue);
2850 			error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, lval & CURL_REDIR_POST_ALL);
2851 			break;
2852 #endif
2853 
2854 #if CURLOPT_PASSWDFUNCTION != 0
2855 		case CURLOPT_PASSWDFUNCTION:
2856 			zval_ptr_dtor(&ch->handlers->passwd);
2857 			ZVAL_COPY(&ch->handlers->passwd, zvalue);
2858 			error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
2859 			error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA,     (void *) ch);
2860 			break;
2861 #endif
2862 
2863 		/* the following options deal with files, therefore the open_basedir check
2864 		 * is required.
2865 		 */
2866 		case CURLOPT_COOKIEFILE:
2867 		case CURLOPT_COOKIEJAR:
2868 		case CURLOPT_RANDOM_FILE:
2869 		case CURLOPT_SSLCERT:
2870 #if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2871 		case CURLOPT_NETRC_FILE:
2872 #endif
2873 #if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2874 		case CURLOPT_SSH_PRIVATE_KEYFILE:
2875 		case CURLOPT_SSH_PUBLIC_KEYFILE:
2876 #endif
2877 #if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2878 		case CURLOPT_CRLFILE:
2879 		case CURLOPT_ISSUERCERT:
2880 #endif
2881 #if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
2882 		case CURLOPT_SSH_KNOWNHOSTS:
2883 #endif
2884 		{
2885 			zend_string *str = zval_get_string(zvalue);
2886 			int ret;
2887 
2888 			if (ZSTR_LEN(str) && php_check_open_basedir(ZSTR_VAL(str))) {
2889 				zend_string_release(str);
2890 				return FAILURE;
2891 			}
2892 
2893 			ret = php_curl_option_str(ch, option, ZSTR_VAL(str), ZSTR_LEN(str), 0);
2894 			zend_string_release(str);
2895 			return ret;
2896 		}
2897 
2898 		case CURLINFO_HEADER_OUT:
2899 			if (zend_is_true(zvalue)) {
2900 				curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
2901 				curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
2902 				curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
2903 			} else {
2904 				curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
2905 				curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
2906 				curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
2907 			}
2908 			break;
2909 
2910 		case CURLOPT_SHARE:
2911 			{
2912 				php_curlsh *sh;
2913 				if ((sh = (php_curlsh *)zend_fetch_resource_ex(zvalue, le_curl_share_handle_name, le_curl_share_handle))) {
2914 					curl_easy_setopt(ch->cp, CURLOPT_SHARE, sh->share);
2915 				}
2916 			}
2917 			break;
2918 
2919 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2920 		case CURLOPT_FNMATCH_FUNCTION:
2921 			curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_FUNCTION, curl_fnmatch);
2922 			curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, ch);
2923 			if (ch->handlers->fnmatch == NULL) {
2924 				ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
2925 			} else if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
2926 				zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
2927 				ch->handlers->fnmatch->fci_cache = empty_fcall_info_cache;
2928 			}
2929 			ZVAL_COPY(&ch->handlers->fnmatch->func_name, zvalue);
2930 			ch->handlers->fnmatch->method = PHP_CURL_USER;
2931 			break;
2932 #endif
2933 
2934 	}
2935 
2936 	SAVE_CURL_ERROR(ch, error);
2937 	if (error != CURLE_OK) {
2938 		return FAILURE;
2939 	} else {
2940 		return SUCCESS;
2941 	}
2942 }
2943 /* }}} */
2944 
2945 /* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
2946    Set an option for a cURL transfer */
PHP_FUNCTION(curl_setopt)2947 PHP_FUNCTION(curl_setopt)
2948 {
2949 	zval       *zid, *zvalue;
2950 	zend_long        options;
2951 	php_curl   *ch;
2952 
2953 	ZEND_PARSE_PARAMETERS_START(3, 3)
2954 		Z_PARAM_RESOURCE(zid)
2955 		Z_PARAM_LONG(options)
2956 		Z_PARAM_ZVAL(zvalue)
2957 	ZEND_PARSE_PARAMETERS_END();
2958 
2959 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
2960 		RETURN_FALSE;
2961 	}
2962 
2963 	if (options <= 0 && options != CURLOPT_SAFE_UPLOAD) {
2964 		php_error_docref(NULL, E_WARNING, "Invalid curl configuration option");
2965 		RETURN_FALSE;
2966 	}
2967 
2968 	if (_php_curl_setopt(ch, options, zvalue) == SUCCESS) {
2969 		RETURN_TRUE;
2970 	} else {
2971 		RETURN_FALSE;
2972 	}
2973 }
2974 /* }}} */
2975 
2976 /* {{{ proto bool curl_setopt_array(resource ch, array options)
2977    Set an array of option for a cURL transfer */
PHP_FUNCTION(curl_setopt_array)2978 PHP_FUNCTION(curl_setopt_array)
2979 {
2980 	zval		*zid, *arr, *entry;
2981 	php_curl	*ch;
2982 	zend_ulong	option;
2983 	zend_string	*string_key;
2984 
2985 	ZEND_PARSE_PARAMETERS_START(2, 2)
2986 		Z_PARAM_RESOURCE(zid)
2987 		Z_PARAM_ARRAY(arr)
2988 	ZEND_PARSE_PARAMETERS_END();
2989 
2990 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
2991 		RETURN_FALSE;
2992 	}
2993 
2994 	ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(arr), option, string_key, entry) {
2995 		if (string_key) {
2996 			php_error_docref(NULL, E_WARNING,
2997 					"Array keys must be CURLOPT constants or equivalent integer values");
2998 			RETURN_FALSE;
2999 		}
3000 		ZVAL_DEREF(entry);
3001 		if (_php_curl_setopt(ch, (zend_long) option, entry) == FAILURE) {
3002 			RETURN_FALSE;
3003 		}
3004 	} ZEND_HASH_FOREACH_END();
3005 
3006 	RETURN_TRUE;
3007 }
3008 /* }}} */
3009 
3010 /* {{{ _php_curl_cleanup_handle(ch)
3011    Cleanup an execution phase */
_php_curl_cleanup_handle(php_curl * ch)3012 void _php_curl_cleanup_handle(php_curl *ch)
3013 {
3014 	smart_str_free(&ch->handlers->write->buf);
3015 	if (ch->header.str) {
3016 		zend_string_release(ch->header.str);
3017 		ch->header.str = NULL;
3018 	}
3019 
3020 	memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
3021 	ch->err.no = 0;
3022 }
3023 /* }}} */
3024 
3025 /* {{{ proto bool curl_exec(resource ch)
3026    Perform a cURL session */
PHP_FUNCTION(curl_exec)3027 PHP_FUNCTION(curl_exec)
3028 {
3029 	CURLcode	error;
3030 	zval		*zid;
3031 	php_curl	*ch;
3032 
3033 	ZEND_PARSE_PARAMETERS_START(1, 1)
3034 		Z_PARAM_RESOURCE(zid)
3035 	ZEND_PARSE_PARAMETERS_END();
3036 
3037 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3038 		RETURN_FALSE;
3039 	}
3040 
3041 	_php_curl_verify_handlers(ch, 1);
3042 
3043 	_php_curl_cleanup_handle(ch);
3044 
3045 	error = curl_easy_perform(ch->cp);
3046 	SAVE_CURL_ERROR(ch, error);
3047 	/* CURLE_PARTIAL_FILE is returned by HEAD requests */
3048 	if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
3049 		smart_str_free(&ch->handlers->write->buf);
3050 		RETURN_FALSE;
3051 	}
3052 
3053 	if (!Z_ISUNDEF(ch->handlers->std_err)) {
3054 		php_stream  *stream;
3055 		stream = (php_stream*)zend_fetch_resource2_ex(&ch->handlers->std_err, NULL, php_file_le_stream(), php_file_le_pstream());
3056 		if (stream) {
3057 			php_stream_flush(stream);
3058 		}
3059 	}
3060 
3061 	if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.s) {
3062 		smart_str_0(&ch->handlers->write->buf);
3063 		RETURN_STR_COPY(ch->handlers->write->buf.s);
3064 	}
3065 
3066 	/* flush the file handle, so any remaining data is synched to disk */
3067 	if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
3068 		fflush(ch->handlers->write->fp);
3069 	}
3070 	if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
3071 		fflush(ch->handlers->write_header->fp);
3072 	}
3073 
3074 	if (ch->handlers->write->method == PHP_CURL_RETURN) {
3075 		RETURN_EMPTY_STRING();
3076 	} else {
3077 		RETURN_TRUE;
3078 	}
3079 }
3080 /* }}} */
3081 
3082 /* {{{ proto mixed curl_getinfo(resource ch [, int option])
3083    Get information regarding a specific transfer */
PHP_FUNCTION(curl_getinfo)3084 PHP_FUNCTION(curl_getinfo)
3085 {
3086 	zval		*zid;
3087 	php_curl	*ch;
3088 	zend_long	option = 0;
3089 
3090 	ZEND_PARSE_PARAMETERS_START(1, 2)
3091 		Z_PARAM_RESOURCE(zid)
3092 		Z_PARAM_OPTIONAL
3093 		Z_PARAM_LONG(option)
3094 	ZEND_PARSE_PARAMETERS_END();
3095 
3096 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3097 		RETURN_FALSE;
3098 	}
3099 
3100 	if (ZEND_NUM_ARGS() < 2) {
3101 		char *s_code;
3102 		/* libcurl expects long datatype. So far no cases are known where
3103 		   it would be an issue. Using zend_long would truncate a 64-bit
3104 		   var on Win64, so the exact long datatype fits everywhere, as
3105 		   long as there's no 32-bit int overflow. */
3106 		long l_code;
3107 		double d_code;
3108 #if LIBCURL_VERSION_NUM >  0x071301
3109 		struct curl_certinfo *ci = NULL;
3110 		zval listcode;
3111 #endif
3112 
3113 		array_init(return_value);
3114 
3115 		if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
3116 			CAAS("url", s_code);
3117 		}
3118 		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
3119 			if (s_code != NULL) {
3120 				CAAS("content_type", s_code);
3121 			} else {
3122 				zval retnull;
3123 				ZVAL_NULL(&retnull);
3124 				CAAZ("content_type", &retnull);
3125 			}
3126 		}
3127 		if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
3128 			CAAL("http_code", l_code);
3129 		}
3130 		if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
3131 			CAAL("header_size", l_code);
3132 		}
3133 		if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
3134 			CAAL("request_size", l_code);
3135 		}
3136 		if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
3137 			CAAL("filetime", l_code);
3138 		}
3139 		if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
3140 			CAAL("ssl_verify_result", l_code);
3141 		}
3142 		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
3143 			CAAL("redirect_count", l_code);
3144 		}
3145 		if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
3146 			CAAD("total_time", d_code);
3147 		}
3148 		if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
3149 			CAAD("namelookup_time", d_code);
3150 		}
3151 		if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
3152 			CAAD("connect_time", d_code);
3153 		}
3154 		if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
3155 			CAAD("pretransfer_time", d_code);
3156 		}
3157 		if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
3158 			CAAD("size_upload", d_code);
3159 		}
3160 		if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
3161 			CAAD("size_download", d_code);
3162 		}
3163 		if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
3164 			CAAD("speed_download", d_code);
3165 		}
3166 		if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
3167 			CAAD("speed_upload", d_code);
3168 		}
3169 		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
3170 			CAAD("download_content_length", d_code);
3171 		}
3172 		if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
3173 			CAAD("upload_content_length", d_code);
3174 		}
3175 		if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
3176 			CAAD("starttransfer_time", d_code);
3177 		}
3178 		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
3179 			CAAD("redirect_time", d_code);
3180 		}
3181 #if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
3182 		if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
3183 			CAAS("redirect_url", s_code);
3184 		}
3185 #endif
3186 #if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
3187 		if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_IP, &s_code) == CURLE_OK) {
3188 			CAAS("primary_ip", s_code);
3189 		}
3190 #endif
3191 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
3192 		if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
3193 			array_init(&listcode);
3194 			create_certinfo(ci, &listcode);
3195 			CAAZ("certinfo", &listcode);
3196 		}
3197 #endif
3198 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3199 		if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_PORT, &l_code) == CURLE_OK) {
3200 			CAAL("primary_port", l_code);
3201 		}
3202 		if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_IP, &s_code) == CURLE_OK) {
3203 			CAAS("local_ip", s_code);
3204 		}
3205 		if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
3206 			CAAL("local_port", l_code);
3207 		}
3208 #endif
3209 		if (ch->header.str) {
3210 			CAASTR("request_header", ch->header.str);
3211 		}
3212 	} else {
3213 		switch (option) {
3214 			case CURLINFO_HEADER_OUT:
3215 				if (ch->header.str) {
3216 					RETURN_STR_COPY(ch->header.str);
3217 				} else {
3218 					RETURN_FALSE;
3219 				}
3220 #if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
3221 			case CURLINFO_CERTINFO: {
3222 				struct curl_certinfo *ci = NULL;
3223 
3224 				array_init(return_value);
3225 
3226 				if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
3227 					create_certinfo(ci, return_value);
3228 				} else {
3229 					RETURN_FALSE;
3230 				}
3231 				break;
3232 			}
3233 #endif
3234 			default: {
3235 				int type = CURLINFO_TYPEMASK & option;
3236 				switch (type) {
3237 					case CURLINFO_STRING:
3238 					{
3239 						char *s_code = NULL;
3240 
3241 						if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
3242 							RETURN_STRING(s_code);
3243 						} else {
3244 							RETURN_FALSE;
3245 						}
3246 						break;
3247 					}
3248 					case CURLINFO_LONG:
3249 					{
3250 						zend_long code = 0;
3251 
3252 						if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3253 							RETURN_LONG(code);
3254 						} else {
3255 							RETURN_FALSE;
3256 						}
3257 						break;
3258 					}
3259 					case CURLINFO_DOUBLE:
3260 					{
3261 						double code = 0.0;
3262 
3263 						if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3264 							RETURN_DOUBLE(code);
3265 						} else {
3266 							RETURN_FALSE;
3267 						}
3268 						break;
3269 					}
3270 #if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
3271 					case CURLINFO_SLIST:
3272 					{
3273 						struct curl_slist *slist;
3274 						array_init(return_value);
3275 						if (curl_easy_getinfo(ch->cp, option, &slist) == CURLE_OK) {
3276 							while (slist) {
3277 								add_next_index_string(return_value, slist->data);
3278 								slist = slist->next;
3279 							}
3280 							curl_slist_free_all(slist);
3281 						} else {
3282 							RETURN_FALSE;
3283 						}
3284 						break;
3285 					}
3286 #endif
3287 					default:
3288 						RETURN_FALSE;
3289 				}
3290 			}
3291 		}
3292 	}
3293 }
3294 /* }}} */
3295 
3296 /* {{{ proto string curl_error(resource ch)
3297    Return a string contain the last error for the current session */
PHP_FUNCTION(curl_error)3298 PHP_FUNCTION(curl_error)
3299 {
3300 	zval		*zid;
3301 	php_curl	*ch;
3302 
3303 	ZEND_PARSE_PARAMETERS_START(1, 1)
3304 		Z_PARAM_RESOURCE(zid)
3305 	ZEND_PARSE_PARAMETERS_END();
3306 
3307 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3308 		RETURN_FALSE;
3309 	}
3310 
3311 	if (ch->err.no) {
3312 		ch->err.str[CURL_ERROR_SIZE] = 0;
3313 		RETURN_STRING(ch->err.str);
3314 	} else {
3315 		RETURN_EMPTY_STRING();
3316 	}
3317 }
3318 /* }}} */
3319 
3320 /* {{{ proto int curl_errno(resource ch)
3321    Return an integer containing the last error number */
PHP_FUNCTION(curl_errno)3322 PHP_FUNCTION(curl_errno)
3323 {
3324 	zval		*zid;
3325 	php_curl	*ch;
3326 
3327 	ZEND_PARSE_PARAMETERS_START(1,1)
3328 		Z_PARAM_RESOURCE(zid)
3329 	ZEND_PARSE_PARAMETERS_END();
3330 
3331 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3332 		RETURN_FALSE;
3333 	}
3334 
3335 	RETURN_LONG(ch->err.no);
3336 }
3337 /* }}} */
3338 
3339 /* {{{ proto void curl_close(resource ch)
3340    Close a cURL session */
PHP_FUNCTION(curl_close)3341 PHP_FUNCTION(curl_close)
3342 {
3343 	zval		*zid;
3344 	php_curl	*ch;
3345 
3346 	ZEND_PARSE_PARAMETERS_START(1, 1)
3347 		Z_PARAM_RESOURCE(zid)
3348 	ZEND_PARSE_PARAMETERS_END();
3349 
3350 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3351 		RETURN_FALSE;
3352 	}
3353 
3354 	if (ch->in_callback) {
3355 		php_error_docref(NULL, E_WARNING, "Attempt to close cURL handle from a callback");
3356 		return;
3357 	}
3358 
3359 	zend_list_close(Z_RES_P(zid));
3360 }
3361 /* }}} */
3362 
3363 /* {{{ _php_curl_close_ex()
3364    List destructor for curl handles */
_php_curl_close_ex(php_curl * ch)3365 static void _php_curl_close_ex(php_curl *ch)
3366 {
3367 #if PHP_CURL_DEBUG
3368 	fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
3369 #endif
3370 
3371 	_php_curl_verify_handlers(ch, 0);
3372 
3373 	/*
3374 	 * Libcurl is doing connection caching. When easy handle is cleaned up,
3375 	 * if the handle was previously used by the curl_multi_api, the connection
3376 	 * remains open un the curl multi handle is cleaned up. Some protocols are
3377 	 * sending content like the FTP one, and libcurl try to use the
3378 	 * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
3379 	 * callback are freed, we need to use an other callback to which avoid
3380 	 * segfaults.
3381 	 *
3382 	 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
3383 	 */
3384 	if (ch->cp != NULL) {
3385 		curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
3386 		curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
3387 
3388 		curl_easy_cleanup(ch->cp);
3389 	}
3390 
3391 	/* cURL destructors should be invoked only by last curl handle */
3392 	if (--(*ch->clone) == 0) {
3393 		zend_llist_clean(&ch->to_free->str);
3394 		zend_llist_clean(&ch->to_free->post);
3395 		zend_hash_destroy(ch->to_free->slist);
3396 		efree(ch->to_free->slist);
3397 		efree(ch->to_free);
3398 		efree(ch->clone);
3399 	}
3400 
3401 	smart_str_free(&ch->handlers->write->buf);
3402 	zval_ptr_dtor(&ch->handlers->write->func_name);
3403 	zval_ptr_dtor(&ch->handlers->read->func_name);
3404 	zval_ptr_dtor(&ch->handlers->write_header->func_name);
3405 #if CURLOPT_PASSWDFUNCTION != 0
3406 	zval_ptr_dtor(&ch->handlers->passwd);
3407 #endif
3408 	zval_ptr_dtor(&ch->handlers->std_err);
3409 	if (ch->header.str) {
3410 		zend_string_release(ch->header.str);
3411 	}
3412 
3413 	zval_ptr_dtor(&ch->handlers->write_header->stream);
3414 	zval_ptr_dtor(&ch->handlers->write->stream);
3415 	zval_ptr_dtor(&ch->handlers->read->stream);
3416 
3417 	efree(ch->handlers->write);
3418 	efree(ch->handlers->write_header);
3419 	efree(ch->handlers->read);
3420 
3421 	if (ch->handlers->progress) {
3422 		zval_ptr_dtor(&ch->handlers->progress->func_name);
3423 		efree(ch->handlers->progress);
3424 	}
3425 
3426 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3427 	if (ch->handlers->fnmatch) {
3428 		zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3429 		efree(ch->handlers->fnmatch);
3430 	}
3431 #endif
3432 
3433 	efree(ch->handlers);
3434 	efree(ch);
3435 }
3436 /* }}} */
3437 
3438 /* {{{ _php_curl_close()
3439    List destructor for curl handles */
_php_curl_close(zend_resource * rsrc)3440 static void _php_curl_close(zend_resource *rsrc)
3441 {
3442 	php_curl *ch = (php_curl *) rsrc->ptr;
3443 	_php_curl_close_ex(ch);
3444 }
3445 /* }}} */
3446 
3447 #if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
3448 /* {{{ proto bool curl_strerror(int code)
3449       return string describing error code */
PHP_FUNCTION(curl_strerror)3450 PHP_FUNCTION(curl_strerror)
3451 {
3452 	zend_long code;
3453 	const char *str;
3454 
3455 	ZEND_PARSE_PARAMETERS_START(1, 1)
3456 		Z_PARAM_LONG(code)
3457 	ZEND_PARSE_PARAMETERS_END();
3458 
3459 	str = curl_easy_strerror(code);
3460 	if (str) {
3461 		RETURN_STRING(str);
3462 	} else {
3463 		RETURN_NULL();
3464 	}
3465 }
3466 /* }}} */
3467 #endif
3468 
3469 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
3470 /* {{{ _php_curl_reset_handlers()
3471    Reset all handlers of a given php_curl */
_php_curl_reset_handlers(php_curl * ch)3472 static void _php_curl_reset_handlers(php_curl *ch)
3473 {
3474 	if (!Z_ISUNDEF(ch->handlers->write->stream)) {
3475 		zval_ptr_dtor(&ch->handlers->write->stream);
3476 		ZVAL_UNDEF(&ch->handlers->write->stream);
3477 	}
3478 	ch->handlers->write->fp = NULL;
3479 	ch->handlers->write->method = PHP_CURL_STDOUT;
3480 
3481 	if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
3482 		zval_ptr_dtor(&ch->handlers->write_header->stream);
3483 		ZVAL_UNDEF(&ch->handlers->write_header->stream);
3484 	}
3485 	ch->handlers->write_header->fp = NULL;
3486 	ch->handlers->write_header->method = PHP_CURL_IGNORE;
3487 
3488 	if (!Z_ISUNDEF(ch->handlers->read->stream)) {
3489 		zval_ptr_dtor(&ch->handlers->read->stream);
3490 		ZVAL_UNDEF(&ch->handlers->read->stream);
3491 	}
3492 	ch->handlers->read->fp = NULL;
3493 	ch->handlers->read->res = NULL;
3494 	ch->handlers->read->method  = PHP_CURL_DIRECT;
3495 
3496 	if (!Z_ISUNDEF(ch->handlers->std_err)) {
3497 		zval_ptr_dtor(&ch->handlers->std_err);
3498 		ZVAL_UNDEF(&ch->handlers->std_err);
3499 	}
3500 
3501 	if (ch->handlers->progress) {
3502 		zval_ptr_dtor(&ch->handlers->progress->func_name);
3503 		efree(ch->handlers->progress);
3504 		ch->handlers->progress = NULL;
3505 	}
3506 
3507 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3508 	if (ch->handlers->fnmatch) {
3509 		zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3510 		efree(ch->handlers->fnmatch);
3511 		ch->handlers->fnmatch = NULL;
3512 	}
3513 #endif
3514 
3515 }
3516 /* }}} */
3517 
3518 /* {{{ proto void curl_reset(resource ch)
3519    Reset all options of a libcurl session handle */
PHP_FUNCTION(curl_reset)3520 PHP_FUNCTION(curl_reset)
3521 {
3522 	zval       *zid;
3523 	php_curl   *ch;
3524 
3525 	ZEND_PARSE_PARAMETERS_START(1, 1)
3526 		Z_PARAM_RESOURCE(zid)
3527 	ZEND_PARSE_PARAMETERS_END();
3528 
3529 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3530 		RETURN_FALSE;
3531 	}
3532 
3533 	if (ch->in_callback) {
3534 		php_error_docref(NULL, E_WARNING, "Attempt to reset cURL handle from a callback");
3535 		return;
3536 	}
3537 
3538 	curl_easy_reset(ch->cp);
3539 	_php_curl_reset_handlers(ch);
3540 	_php_curl_set_default_options(ch);
3541 }
3542 /* }}} */
3543 #endif
3544 
3545 #if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
3546 /* {{{ proto void curl_escape(resource ch, string str)
3547    URL encodes the given string */
PHP_FUNCTION(curl_escape)3548 PHP_FUNCTION(curl_escape)
3549 {
3550 	zend_string *str;
3551 	char        *res;
3552 	zval        *zid;
3553 	php_curl    *ch;
3554 
3555 	ZEND_PARSE_PARAMETERS_START(2,2)
3556 		Z_PARAM_RESOURCE(zid)
3557 		Z_PARAM_STR(str)
3558 	ZEND_PARSE_PARAMETERS_END();
3559 
3560 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3561 		RETURN_FALSE;
3562 	}
3563 
3564 	if (ZEND_SIZE_T_INT_OVFL(ZSTR_LEN(str))) {
3565 		RETURN_FALSE;
3566 	}
3567 
3568 	if ((res = curl_easy_escape(ch->cp, ZSTR_VAL(str), ZSTR_LEN(str)))) {
3569 		RETVAL_STRING(res);
3570 		curl_free(res);
3571 	} else {
3572 		RETURN_FALSE;
3573 	}
3574 }
3575 /* }}} */
3576 
3577 /* {{{ proto void curl_unescape(resource ch, string str)
3578    URL decodes the given string */
PHP_FUNCTION(curl_unescape)3579 PHP_FUNCTION(curl_unescape)
3580 {
3581 	char        *out = NULL;
3582 	int          out_len;
3583 	zval        *zid;
3584 	zend_string *str;
3585 	php_curl    *ch;
3586 
3587 	ZEND_PARSE_PARAMETERS_START(2,2)
3588 		Z_PARAM_RESOURCE(zid)
3589 		Z_PARAM_STR(str)
3590 	ZEND_PARSE_PARAMETERS_END();
3591 
3592 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3593 		RETURN_FALSE;
3594 	}
3595 
3596 	if (ZEND_SIZE_T_INT_OVFL(ZSTR_LEN(str))) {
3597 		RETURN_FALSE;
3598 	}
3599 
3600 	if ((out = curl_easy_unescape(ch->cp, ZSTR_VAL(str), ZSTR_LEN(str), &out_len))) {
3601 		RETVAL_STRINGL(out, out_len);
3602 		curl_free(out);
3603 	} else {
3604 		RETURN_FALSE;
3605 	}
3606 }
3607 /* }}} */
3608 #endif
3609 
3610 #if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
3611 /* {{{ proto void curl_pause(resource ch, int bitmask)
3612        pause and unpause a connection */
PHP_FUNCTION(curl_pause)3613 PHP_FUNCTION(curl_pause)
3614 {
3615 	zend_long       bitmask;
3616 	zval       *zid;
3617 	php_curl   *ch;
3618 
3619 	ZEND_PARSE_PARAMETERS_START(2,2)
3620 		Z_PARAM_RESOURCE(zid)
3621 		Z_PARAM_LONG(bitmask)
3622 	ZEND_PARSE_PARAMETERS_END();
3623 
3624 	if ((ch = (php_curl*)zend_fetch_resource(Z_RES_P(zid), le_curl_name, le_curl)) == NULL) {
3625 		RETURN_FALSE;
3626 	}
3627 
3628 	RETURN_LONG(curl_easy_pause(ch->cp, bitmask));
3629 }
3630 /* }}} */
3631 #endif
3632 
3633 #endif /* HAVE_CURL */
3634 
3635 /*
3636  * Local variables:
3637  * tab-width: 4
3638  * c-basic-offset: 4
3639  * End:
3640  * vim600: fdm=marker
3641  * vim: noet sw=4 ts=4
3642  */
3643