1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2013 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 "ext/standard/php_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
94 #ifdef PHP_CURL_NEED_OPENSSL_TSL /* {{{ */
95 static MUTEX_T *php_curl_openssl_tsl = NULL;
96
php_curl_ssl_lock(int mode,int n,const char * file,int line)97 static void php_curl_ssl_lock(int mode, int n, const char * file, int line)
98 {
99 if (mode & CRYPTO_LOCK) {
100 tsrm_mutex_lock(php_curl_openssl_tsl[n]);
101 } else {
102 tsrm_mutex_unlock(php_curl_openssl_tsl[n]);
103 }
104 }
105
php_curl_ssl_id(void)106 static unsigned long php_curl_ssl_id(void)
107 {
108 return (unsigned long) tsrm_thread_id();
109 }
110 #endif
111 /* }}} */
112
113 #ifdef PHP_CURL_NEED_GNUTLS_TSL /* {{{ */
php_curl_ssl_mutex_create(void ** m)114 static int php_curl_ssl_mutex_create(void **m)
115 {
116 if (*((MUTEX_T *) m) = tsrm_mutex_alloc()) {
117 return SUCCESS;
118 } else {
119 return FAILURE;
120 }
121 }
122
php_curl_ssl_mutex_destroy(void ** m)123 static int php_curl_ssl_mutex_destroy(void **m)
124 {
125 tsrm_mutex_free(*((MUTEX_T *) m));
126 return SUCCESS;
127 }
128
php_curl_ssl_mutex_lock(void ** m)129 static int php_curl_ssl_mutex_lock(void **m)
130 {
131 return tsrm_mutex_lock(*((MUTEX_T *) m));
132 }
133
php_curl_ssl_mutex_unlock(void ** m)134 static int php_curl_ssl_mutex_unlock(void **m)
135 {
136 return tsrm_mutex_unlock(*((MUTEX_T *) m));
137 }
138
139 static struct gcry_thread_cbs php_curl_gnutls_tsl = {
140 GCRY_THREAD_OPTION_USER,
141 NULL,
142 php_curl_ssl_mutex_create,
143 php_curl_ssl_mutex_destroy,
144 php_curl_ssl_mutex_lock,
145 php_curl_ssl_mutex_unlock
146 };
147 #endif
148 /* }}} */
149
150 static void _php_curl_close_ex(php_curl *ch TSRMLS_DC);
151 static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC);
152
153
154 #define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
155
156 #define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s), (long) v);
157 #define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s), (double) v);
158 #define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s), (char *) (v ? v : ""), 1);
159 #define CAAZ(s, v) add_assoc_zval_ex(return_value, s, sizeof(s), (zval *) v);
160
161 #if defined(PHP_WIN32) || defined(__GNUC__)
162 # define php_curl_ret(__ret) RETVAL_FALSE; return __ret;
163 #else
164 # define php_curl_ret(__ret) RETVAL_FALSE; return;
165 #endif
166
php_curl_option_url(php_curl * ch,const char * url,const int len)167 static int php_curl_option_url(php_curl *ch, const char *url, const int len) /* {{{ */
168 {
169 CURLcode error = CURLE_OK;
170 #if LIBCURL_VERSION_NUM < 0x071100
171 char *copystr = NULL;
172 #endif
173 TSRMLS_FETCH();
174
175 /* Disable file:// if open_basedir or safe_mode are used */
176 if ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) {
177 #if LIBCURL_VERSION_NUM >= 0x071304
178 error = curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
179 #else
180 php_url *uri;
181
182 if (!(uri = php_url_parse_ex(url, len))) {
183 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid URL '%s'", url);
184 return 0;
185 }
186
187 if (uri->scheme && !strncasecmp("file", uri->scheme, sizeof("file"))) {
188 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Protocol 'file' disabled in cURL");
189 php_url_free(uri);
190 return 0;
191 }
192 php_url_free(uri);
193 #endif
194 }
195 /* Strings passed to libcurl as 'char *' arguments, are copied by the library... NOTE: before 7.17.0 strings were not copied. */
196 #if LIBCURL_VERSION_NUM >= 0x071100
197 error = curl_easy_setopt(ch->cp, CURLOPT_URL, url);
198 #else
199 copystr = estrndup(url, len);
200 error = curl_easy_setopt(ch->cp, CURLOPT_URL, copystr);
201 zend_llist_add_element(&ch->to_free->str, ©str);
202 #endif
203
204 return (error == CURLE_OK ? 1 : 0);
205 }
206 /* }}} */
207
_php_curl_verify_handlers(php_curl * ch,int reporterror TSRMLS_DC)208 int _php_curl_verify_handlers(php_curl *ch, int reporterror TSRMLS_DC) /* {{{ */
209 {
210 php_stream *stream;
211 if (!ch || !ch->handlers) {
212 return 0;
213 }
214
215 if (ch->handlers->std_err) {
216 stream = (php_stream *) zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
217 if (stream == NULL) {
218 if (reporterror) {
219 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_STDERR resource has gone away, resetting to stderr");
220 }
221 zval_ptr_dtor(&ch->handlers->std_err);
222 ch->handlers->std_err = NULL;
223
224 curl_easy_setopt(ch->cp, CURLOPT_STDERR, stderr);
225 }
226 }
227 if (ch->handlers->read && ch->handlers->read->stream) {
228 stream = (php_stream *) zend_fetch_resource(&ch->handlers->read->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
229 if (stream == NULL) {
230 if (reporterror) {
231 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_INFILE resource has gone away, resetting to default");
232 }
233 zval_ptr_dtor(&ch->handlers->read->stream);
234 ch->handlers->read->fd = 0;
235 ch->handlers->read->fp = 0;
236 ch->handlers->read->stream = NULL;
237
238 curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
239 }
240 }
241 if (ch->handlers->write_header && ch->handlers->write_header->stream) {
242 stream = (php_stream *) zend_fetch_resource(&ch->handlers->write_header->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
243 if (stream == NULL) {
244 if (reporterror) {
245 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_WRITEHEADER resource has gone away, resetting to default");
246 }
247 zval_ptr_dtor(&ch->handlers->write_header->stream);
248 ch->handlers->write_header->fp = 0;
249 ch->handlers->write_header->stream = NULL;
250
251 ch->handlers->write_header->method = PHP_CURL_IGNORE;
252 curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
253 }
254 }
255 if (ch->handlers->write && ch->handlers->write->stream) {
256 stream = (php_stream *) zend_fetch_resource(&ch->handlers->write->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
257 if (stream == NULL) {
258 if (reporterror) {
259 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FILE resource has gone away, resetting to default");
260 }
261 zval_ptr_dtor(&ch->handlers->write->stream);
262 ch->handlers->write->fp = 0;
263 ch->handlers->write->stream = NULL;
264
265 ch->handlers->write->method = PHP_CURL_STDOUT;
266 ch->handlers->write->type = PHP_CURL_ASCII;
267 curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
268 }
269 }
270 return 1;
271 }
272 /* }}} */
273
274 /* {{{ arginfo */
275 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
276 ZEND_ARG_INFO(0, version)
277 ZEND_END_ARG_INFO()
278
279 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
280 ZEND_ARG_INFO(0, url)
281 ZEND_END_ARG_INFO()
282
283 ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
284 ZEND_ARG_INFO(0, ch)
285 ZEND_END_ARG_INFO()
286
287 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
288 ZEND_ARG_INFO(0, ch)
289 ZEND_ARG_INFO(0, option)
290 ZEND_ARG_INFO(0, value)
291 ZEND_END_ARG_INFO()
292
293 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
294 ZEND_ARG_INFO(0, ch)
295 ZEND_ARG_ARRAY_INFO(0, options, 0)
296 ZEND_END_ARG_INFO()
297
298 ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
299 ZEND_ARG_INFO(0, ch)
300 ZEND_END_ARG_INFO()
301
302 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
303 ZEND_ARG_INFO(0, ch)
304 ZEND_ARG_INFO(0, option)
305 ZEND_END_ARG_INFO()
306
307 ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
308 ZEND_ARG_INFO(0, ch)
309 ZEND_END_ARG_INFO()
310
311 ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
312 ZEND_ARG_INFO(0, ch)
313 ZEND_END_ARG_INFO()
314
315 ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
316 ZEND_ARG_INFO(0, ch)
317 ZEND_END_ARG_INFO()
318
319 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
320 ZEND_END_ARG_INFO()
321
322 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
323 ZEND_ARG_INFO(0, mh)
324 ZEND_ARG_INFO(0, ch)
325 ZEND_END_ARG_INFO()
326
327 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
328 ZEND_ARG_INFO(0, mh)
329 ZEND_ARG_INFO(0, ch)
330 ZEND_END_ARG_INFO()
331
332 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
333 ZEND_ARG_INFO(0, mh)
334 ZEND_ARG_INFO(0, timeout)
335 ZEND_END_ARG_INFO()
336
337 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
338 ZEND_ARG_INFO(0, mh)
339 ZEND_ARG_INFO(1, still_running)
340 ZEND_END_ARG_INFO()
341
342 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
343 ZEND_ARG_INFO(0, ch)
344 ZEND_END_ARG_INFO()
345
346 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
347 ZEND_ARG_INFO(0, mh)
348 ZEND_ARG_INFO(1, msgs_in_queue)
349 ZEND_END_ARG_INFO()
350
351 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
352 ZEND_ARG_INFO(0, mh)
353 ZEND_END_ARG_INFO()
354 /* }}} */
355
356 /* {{{ curl_functions[]
357 */
358 const zend_function_entry curl_functions[] = {
359 PHP_FE(curl_init, arginfo_curl_init)
360 PHP_FE(curl_copy_handle, arginfo_curl_copy_handle)
361 PHP_FE(curl_version, arginfo_curl_version)
362 PHP_FE(curl_setopt, arginfo_curl_setopt)
363 PHP_FE(curl_setopt_array, arginfo_curl_setopt_array)
364 PHP_FE(curl_exec, arginfo_curl_exec)
365 PHP_FE(curl_getinfo, arginfo_curl_getinfo)
366 PHP_FE(curl_error, arginfo_curl_error)
367 PHP_FE(curl_errno, arginfo_curl_errno)
368 PHP_FE(curl_close, arginfo_curl_close)
369 PHP_FE(curl_multi_init, arginfo_curl_multi_init)
370 PHP_FE(curl_multi_add_handle, arginfo_curl_multi_add_handle)
371 PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
372 PHP_FE(curl_multi_select, arginfo_curl_multi_select)
373 PHP_FE(curl_multi_exec, arginfo_curl_multi_exec)
374 PHP_FE(curl_multi_getcontent, arginfo_curl_multi_getcontent)
375 PHP_FE(curl_multi_info_read, arginfo_curl_multi_info_read)
376 PHP_FE(curl_multi_close, arginfo_curl_multi_close)
377 PHP_FE_END
378 };
379 /* }}} */
380
381 /* {{{ curl_module_entry
382 */
383 zend_module_entry curl_module_entry = {
384 STANDARD_MODULE_HEADER,
385 "curl",
386 curl_functions,
387 PHP_MINIT(curl),
388 PHP_MSHUTDOWN(curl),
389 NULL,
390 NULL,
391 PHP_MINFO(curl),
392 NO_VERSION_YET,
393 STANDARD_MODULE_PROPERTIES
394 };
395 /* }}} */
396
397 #ifdef COMPILE_DL_CURL
398 ZEND_GET_MODULE (curl)
399 #endif
400
401 /* {{{ PHP_INI_BEGIN */
PHP_INI_BEGIN()402 PHP_INI_BEGIN()
403 PHP_INI_ENTRY("curl.cainfo", "", PHP_INI_SYSTEM, NULL)
404 PHP_INI_END()
405 /* }}} */
406
407 /* {{{ PHP_MINFO_FUNCTION
408 */
409 PHP_MINFO_FUNCTION(curl)
410 {
411 curl_version_info_data *d;
412 char **p;
413 char str[1024];
414 size_t n = 0;
415
416 d = curl_version_info(CURLVERSION_NOW);
417 php_info_print_table_start();
418 php_info_print_table_row(2, "cURL support", "enabled");
419 php_info_print_table_row(2, "cURL Information", d->version);
420 sprintf(str, "%d", d->age);
421 php_info_print_table_row(2, "Age", str);
422
423 /* To update on each new cURL release using src/main.c in cURL sources */
424 if (d->features) {
425 struct feat {
426 const char *name;
427 int bitmask;
428 };
429
430 unsigned int i;
431
432 static const struct feat feats[] = {
433 #if LIBCURL_VERSION_NUM > 0x070a06 /* 7.10.7 */
434 {"AsynchDNS", CURL_VERSION_ASYNCHDNS},
435 #endif
436 #if LIBCURL_VERSION_NUM > 0x070a05 /* 7.10.6 */
437 {"Debug", CURL_VERSION_DEBUG},
438 {"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
439 #endif
440 #if LIBCURL_VERSION_NUM > 0x070b02 /* 7.12.0 */
441 {"IDN", CURL_VERSION_IDN},
442 #endif
443 #ifdef CURL_VERSION_IPV6
444 {"IPv6", CURL_VERSION_IPV6},
445 #endif
446 #if LIBCURL_VERSION_NUM > 0x070b00 /* 7.11.1 */
447 {"Largefile", CURL_VERSION_LARGEFILE},
448 #endif
449 #if LIBCURL_VERSION_NUM > 0x070a05 /* 7.10.6 */
450 {"NTLM", CURL_VERSION_NTLM},
451 #endif
452 #if LIBCURL_VERSION_NUM > 0x070a07 /* 7.10.8 */
453 {"SPNEGO", CURL_VERSION_SPNEGO},
454 #endif
455 #ifdef CURL_VERSION_SSL
456 {"SSL", CURL_VERSION_SSL},
457 #endif
458 #if LIBCURL_VERSION_NUM > 0x070d01 /* 7.13.2 */
459 {"SSPI", CURL_VERSION_SSPI},
460 #endif
461 #ifdef CURL_VERSION_KERBEROS4
462 {"krb4", CURL_VERSION_KERBEROS4},
463 #endif
464 #ifdef CURL_VERSION_LIBZ
465 {"libz", CURL_VERSION_LIBZ},
466 #endif
467 #if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
468 {"CharConv", CURL_VERSION_CONV},
469 #endif
470 {NULL, 0}
471 };
472
473 php_info_print_table_row(1, "Features");
474 for(i=0; i<sizeof(feats)/sizeof(feats[0]); i++) {
475 if (feats[i].name) {
476 php_info_print_table_row(2, feats[i].name, d->features & feats[i].bitmask ? "Yes" : "No");
477 }
478 }
479 }
480
481 n = 0;
482 p = (char **) d->protocols;
483 while (*p != NULL) {
484 n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
485 p++;
486 }
487 php_info_print_table_row(2, "Protocols", str);
488
489 php_info_print_table_row(2, "Host", d->host);
490
491 if (d->ssl_version) {
492 php_info_print_table_row(2, "SSL Version", d->ssl_version);
493 }
494
495 if (d->libz_version) {
496 php_info_print_table_row(2, "ZLib Version", d->libz_version);
497 }
498
499 #if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
500 if (d->ares) {
501 php_info_print_table_row(2, "ZLib Version", d->ares);
502 }
503 #endif
504
505 #if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
506 if (d->libidn) {
507 php_info_print_table_row(2, "libIDN Version", d->libidn);
508 }
509 #endif
510
511 #if LIBCURL_VERSION_NUM >= 0x071300
512
513 if (d->iconv_ver_num) {
514 php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
515 }
516
517 if (d->libssh_version) {
518 php_info_print_table_row(2, "libSSH Version", d->libssh_version);
519 }
520 #endif
521 php_info_print_table_end();
522 }
523 /* }}} */
524
525 #define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
526
527 /* {{{ PHP_MINIT_FUNCTION
528 */
PHP_MINIT_FUNCTION(curl)529 PHP_MINIT_FUNCTION(curl)
530 {
531 le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
532 le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl_multi", module_number);
533
534 REGISTER_INI_ENTRIES();
535
536 /* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
537 or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list
538 of options and which version they were introduced */
539
540 /* Constants for curl_setopt() */
541 #if LIBCURL_VERSION_NUM > 0x070a07 /* CURLOPT_IPRESOLVE is available since curl 7.10.8 */
542 REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
543 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);
544 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V4);
545 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V6);
546 #endif
547 REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
548 REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
549 REGISTER_CURL_CONSTANT(CURLOPT_PORT);
550 REGISTER_CURL_CONSTANT(CURLOPT_FILE);
551 REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
552 REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
553 REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
554 REGISTER_CURL_CONSTANT(CURLOPT_URL);
555 REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
556 REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
557 REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
558 REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
559 REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
560 REGISTER_CURL_CONSTANT(CURLOPT_PROGRESSFUNCTION);
561 REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
562 REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
563 REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
564 REGISTER_CURL_CONSTANT(CURLOPT_POST);
565 REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
566 REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
567 REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
568 REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
569 #if CURLOPT_FTPASCII != 0
570 REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
571 #endif
572 REGISTER_CURL_CONSTANT(CURLOPT_PUT);
573 #if CURLOPT_MUTE != 0
574 REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
575 #endif
576 REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
577 REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
578 REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
579 REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
580 #if LIBCURL_VERSION_NUM > 0x071002
581 REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
582 #endif
583 REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
584 REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
585 REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
586 REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
587 REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
588 REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
589 REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
590 REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
591 REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
592 REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
593 REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
594 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
595 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
596 REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
597 REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
598 REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
599 REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
600 REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
601 REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
602 REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
603 REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
604 REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
605 REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
606 REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
607 REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
608 REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
609 REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
610 REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
611 REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
612 REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
613 REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
614 #if CURLOPT_PASSWDFUNCTION != 0
615 REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
616 #endif
617 REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
618 REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
619 REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
620 REGISTER_CURL_CONSTANT(CURLOPT_CLOSEPOLICY);
621 REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
622 REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
623 REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
624 REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
625 REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
626 #if LIBCURL_VERSION_NUM > 0x071002
627 REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
628 #endif
629 REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
630 REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
631 REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
632 REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
633 REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
634 REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
635 REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
636 REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
637 REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
638 REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
639 REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
640 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
641 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
642 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
643 REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
644 REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
645 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
646 REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
647 REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
648 REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
649 REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
650 REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
651 #if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
652 REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
653 #endif
654 REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
655 REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
656 REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
657 REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
658
659 #if LIBCURL_VERSION_NUM > 0x070f04 /* CURLOPT_MAX_RECV_SPEED_LARGE & CURLOPT_MAX_SEND_SPEED_LARGE are available since curl 7.15.5 */
660 REGISTER_CURL_CONSTANT(CURLOPT_MAX_RECV_SPEED_LARGE);
661 REGISTER_CURL_CONSTANT(CURLOPT_MAX_SEND_SPEED_LARGE);
662 #endif
663
664 #if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
665 REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
666 /* http authentication options */
667 REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
668 REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
669 REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
670 REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
671 REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
672 REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
673 #endif
674
675 #if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
676 REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
677 REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
678 #endif
679
680 REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
681
682 /* Constants effecting the way CURLOPT_CLOSEPOLICY works */
683 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_RECENTLY_USED);
684 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_TRAFFIC);
685 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_SLOWEST);
686 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_CALLBACK);
687 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_OLDEST);
688
689 /* Info constants */
690 REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
691 REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
692 REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
693 REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
694 REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
695 REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
696 REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
697 REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
698 REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
699 REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
700 REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
701 REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
702 REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
703 REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
704 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
705 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
706 REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
707 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
708 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
709 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
710 REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
711 REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
712 #if LIBCURL_VERSION_NUM > 0x071301
713 REGISTER_CURL_CONSTANT(CURLINFO_CERTINFO);
714 #endif
715 #if LIBCURL_VERSION_NUM >= 0x071202
716 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_URL);
717 #endif
718
719
720 /* cURL protocol constants (curl_version) */
721 REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
722 REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
723 REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
724 REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
725
726 /* version constants */
727 REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
728
729 /* Error Constants */
730 REGISTER_CURL_CONSTANT(CURLE_OK);
731 REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
732 REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
733 REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
734 REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
735 REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
736 REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
737 REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
738 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
739 REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
740 REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
741 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
742 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
743 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
744 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
745 REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
746 REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
747 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
748 REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
749 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
750 REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
751 REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
752 REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
753 REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
754 REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
755 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
756 REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
757 REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
758 REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
759 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
760 REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
761 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
762 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
763 REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
764 REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
765 REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
766 REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
767 REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
768 REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
769 REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
770 REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
771 REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
772 REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
773 REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
774 REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
775 REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
776 REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
777 REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
778 REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
779 REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
780 REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
781 REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
782 REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
783 REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
784 REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
785 REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
786 REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
787 REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
788 REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
789 REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
790 REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
791 REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
792 #if LIBCURL_VERSION_NUM >= 0x070a08
793 REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
794 REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
795 #endif
796 #if LIBCURL_VERSION_NUM >= 0x070b00
797 REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
798 #endif
799 REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
800 REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4);
801 REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
802
803 REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
804 REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
805 REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
806
807 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
808 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
809 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
810
811 REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
812 REGISTER_CURL_CONSTANT(CURLM_OK);
813 REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
814 REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
815 REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
816 REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
817
818 REGISTER_CURL_CONSTANT(CURLMSG_DONE);
819
820 #if LIBCURL_VERSION_NUM >= 0x070c02
821 REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
822 REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
823 REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
824 REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
825 #endif
826
827 #if LIBCURL_VERSION_NUM > 0x070b00
828 REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
829 REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
830 REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
831 REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
832 REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
833 #endif
834
835 #if LIBCURL_VERSION_NUM > 0x071301
836 REGISTER_CURL_CONSTANT(CURLOPT_CERTINFO);
837 REGISTER_CURL_CONSTANT(CURLOPT_POSTREDIR);
838 #endif
839
840 /* SSH support works in 7.19.0+ using libssh2 */
841 #if LIBCURL_VERSION_NUM >= 0x071300
842 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_NONE);
843 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PUBLICKEY);
844 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PASSWORD);
845 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_HOST);
846 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_KEYBOARD);
847 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_DEFAULT);
848 REGISTER_CURL_CONSTANT(CURLOPT_SSH_AUTH_TYPES);
849 REGISTER_CURL_CONSTANT(CURLOPT_KEYPASSWD);
850 REGISTER_CURL_CONSTANT(CURLOPT_SSH_PUBLIC_KEYFILE);
851 REGISTER_CURL_CONSTANT(CURLOPT_SSH_PRIVATE_KEYFILE);
852 REGISTER_CURL_CONSTANT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5);
853 REGISTER_CURL_CONSTANT(CURLE_SSH);
854 #endif
855
856 #if LIBCURL_VERSION_NUM >= 0x071304
857 REGISTER_CURL_CONSTANT(CURLOPT_REDIR_PROTOCOLS);
858 REGISTER_CURL_CONSTANT(CURLOPT_PROTOCOLS);
859 REGISTER_CURL_CONSTANT(CURLPROTO_HTTP);
860 REGISTER_CURL_CONSTANT(CURLPROTO_HTTPS);
861 REGISTER_CURL_CONSTANT(CURLPROTO_FTP);
862 REGISTER_CURL_CONSTANT(CURLPROTO_FTPS);
863 REGISTER_CURL_CONSTANT(CURLPROTO_SCP);
864 REGISTER_CURL_CONSTANT(CURLPROTO_SFTP);
865 REGISTER_CURL_CONSTANT(CURLPROTO_TELNET);
866 REGISTER_CURL_CONSTANT(CURLPROTO_LDAP);
867 REGISTER_CURL_CONSTANT(CURLPROTO_LDAPS);
868 REGISTER_CURL_CONSTANT(CURLPROTO_DICT);
869 REGISTER_CURL_CONSTANT(CURLPROTO_FILE);
870 REGISTER_CURL_CONSTANT(CURLPROTO_TFTP);
871 REGISTER_CURL_CONSTANT(CURLPROTO_ALL);
872 #endif
873
874 #if LIBCURL_VERSION_NUM >= 0x070f01
875 REGISTER_CURL_CONSTANT(CURLOPT_FTP_FILEMETHOD);
876 REGISTER_CURL_CONSTANT(CURLOPT_FTP_SKIP_PASV_IP);
877 #endif
878
879 #if LIBCURL_VERSION_NUM >= 0x071001
880 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_MULTICWD);
881 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_NOCWD);
882 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_SINGLECWD);
883 #endif
884
885 #ifdef PHP_CURL_NEED_OPENSSL_TSL
886 if (!CRYPTO_get_id_callback()) {
887 int i, c = CRYPTO_num_locks();
888
889 php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
890 if (!php_curl_openssl_tsl) {
891 return FAILURE;
892 }
893
894 for (i = 0; i < c; ++i) {
895 php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
896 }
897
898 CRYPTO_set_id_callback(php_curl_ssl_id);
899 CRYPTO_set_locking_callback(php_curl_ssl_lock);
900 }
901 #endif
902 #ifdef PHP_CURL_NEED_GNUTLS_TSL
903 gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
904 #endif
905
906 if (curl_global_init(CURL_GLOBAL_SSL) != CURLE_OK) {
907 return FAILURE;
908 }
909
910 #ifdef PHP_CURL_URL_WRAPPERS
911 # if HAVE_CURL_VERSION_INFO
912 {
913 curl_version_info_data *info = curl_version_info(CURLVERSION_NOW);
914 char **p = (char **)info->protocols;
915
916 while (*p != NULL) {
917 /* Do not enable cURL "file" protocol and make sure cURL is always used when --with-curlwrappers is enabled */
918 if (strncasecmp(*p, "file", sizeof("file")-1) != 0) {
919 php_unregister_url_stream_wrapper(*p TSRMLS_CC);
920 php_register_url_stream_wrapper(*p, &php_curl_wrapper TSRMLS_CC);
921 }
922 (void) *p++;
923 }
924 }
925 # else
926 php_unregister_url_stream_wrapper("http");
927 php_register_url_stream_wrapper("http", &php_curl_wrapper TSRMLS_CC);
928 php_unregister_url_stream_wrapper("https");
929 php_register_url_stream_wrapper("https", &php_curl_wrapper TSRMLS_CC);
930 php_unregister_url_stream_wrapper("ftp");
931 php_register_url_stream_wrapper("ftp", &php_curl_wrapper TSRMLS_CC);
932 php_unregister_url_stream_wrapper("ftps");
933 php_register_url_stream_wrapper("ftps", &php_curl_wrapper TSRMLS_CC);
934 php_unregister_url_stream_wrapper("ldap");
935 php_register_url_stream_wrapper("ldap", &php_curl_wrapper TSRMLS_CC);
936 # endif
937 #endif
938
939 return SUCCESS;
940 }
941 /* }}} */
942
943 /* {{{ PHP_MSHUTDOWN_FUNCTION
944 */
PHP_MSHUTDOWN_FUNCTION(curl)945 PHP_MSHUTDOWN_FUNCTION(curl)
946 {
947 #ifdef PHP_CURL_URL_WRAPPERS
948 php_unregister_url_stream_wrapper("http" TSRMLS_CC);
949 php_unregister_url_stream_wrapper("https" TSRMLS_CC);
950 php_unregister_url_stream_wrapper("ftp" TSRMLS_CC);
951 php_unregister_url_stream_wrapper("ldap" TSRMLS_CC);
952 #endif
953 curl_global_cleanup();
954 #ifdef PHP_CURL_NEED_OPENSSL_TSL
955 if (php_curl_openssl_tsl) {
956 int i, c = CRYPTO_num_locks();
957
958 CRYPTO_set_id_callback(NULL);
959 CRYPTO_set_locking_callback(NULL);
960
961 for (i = 0; i < c; ++i) {
962 tsrm_mutex_free(php_curl_openssl_tsl[i]);
963 }
964
965 free(php_curl_openssl_tsl);
966 php_curl_openssl_tsl = NULL;
967 }
968 #endif
969 UNREGISTER_INI_ENTRIES();
970 return SUCCESS;
971 }
972 /* }}} */
973
974 /* {{{ curl_write_nothing
975 * Used as a work around. See _php_curl_close_ex
976 */
curl_write_nothing(char * data,size_t size,size_t nmemb,void * ctx)977 static size_t curl_write_nothing(char *data, size_t size, size_t nmemb, void *ctx)
978 {
979 return size * nmemb;
980 }
981 /* }}} */
982
983 /* {{{ curl_write
984 */
curl_write(char * data,size_t size,size_t nmemb,void * ctx)985 static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
986 {
987 php_curl *ch = (php_curl *) ctx;
988 php_curl_write *t = ch->handlers->write;
989 size_t length = size * nmemb;
990 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
991
992 #if PHP_CURL_DEBUG
993 fprintf(stderr, "curl_write() called\n");
994 fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
995 #endif
996
997 switch (t->method) {
998 case PHP_CURL_STDOUT:
999 PHPWRITE(data, length);
1000 break;
1001 case PHP_CURL_FILE:
1002 return fwrite(data, size, nmemb, t->fp);
1003 case PHP_CURL_RETURN:
1004 if (length > 0) {
1005 smart_str_appendl(&t->buf, data, (int) length);
1006 }
1007 break;
1008 case PHP_CURL_USER: {
1009 zval **argv[2];
1010 zval *retval_ptr = NULL;
1011 zval *handle = NULL;
1012 zval *zdata = NULL;
1013 int error;
1014 zend_fcall_info fci;
1015
1016 MAKE_STD_ZVAL(handle);
1017 ZVAL_RESOURCE(handle, ch->id);
1018 zend_list_addref(ch->id);
1019 argv[0] = &handle;
1020
1021 MAKE_STD_ZVAL(zdata);
1022 ZVAL_STRINGL(zdata, data, length, 1);
1023 argv[1] = &zdata;
1024
1025 fci.size = sizeof(fci);
1026 fci.function_table = EG(function_table);
1027 fci.object_ptr = NULL;
1028 fci.function_name = t->func_name;
1029 fci.retval_ptr_ptr = &retval_ptr;
1030 fci.param_count = 2;
1031 fci.params = argv;
1032 fci.no_separation = 0;
1033 fci.symbol_table = NULL;
1034
1035 ch->in_callback = 1;
1036 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1037 ch->in_callback = 0;
1038 if (error == FAILURE) {
1039 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
1040 length = -1;
1041 } else if (retval_ptr) {
1042 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1043 convert_to_long_ex(&retval_ptr);
1044 }
1045 length = Z_LVAL_P(retval_ptr);
1046 zval_ptr_dtor(&retval_ptr);
1047 }
1048
1049 zval_ptr_dtor(argv[0]);
1050 zval_ptr_dtor(argv[1]);
1051 break;
1052 }
1053 }
1054
1055 return length;
1056 }
1057 /* }}} */
1058
1059 /* {{{ curl_progress
1060 */
curl_progress(void * clientp,double dltotal,double dlnow,double ultotal,double ulnow)1061 static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
1062 {
1063 php_curl *ch = (php_curl *) clientp;
1064 php_curl_progress *t = ch->handlers->progress;
1065 int length = -1;
1066 size_t rval = 0;
1067
1068 #if PHP_CURL_DEBUG
1069 fprintf(stderr, "curl_progress() called\n");
1070 fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
1071 #endif
1072
1073 switch (t->method) {
1074 case PHP_CURL_USER: {
1075 zval **argv[4];
1076 zval *zdltotal = NULL;
1077 zval *zdlnow = NULL;
1078 zval *zultotal = NULL;
1079 zval *zulnow = NULL;
1080 zval *retval_ptr;
1081 int error;
1082 zend_fcall_info fci;
1083 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1084
1085 MAKE_STD_ZVAL(zdltotal);
1086 MAKE_STD_ZVAL(zdlnow);
1087 MAKE_STD_ZVAL(zultotal);
1088 MAKE_STD_ZVAL(zulnow);
1089
1090 ZVAL_LONG(zdltotal, (long) dltotal);
1091 ZVAL_LONG(zdlnow, (long) dlnow);
1092 ZVAL_LONG(zultotal, (long) ultotal);
1093 ZVAL_LONG(zulnow, (long) ulnow);
1094
1095 argv[0] = &zdltotal;
1096 argv[1] = &zdlnow;
1097 argv[2] = &zultotal;
1098 argv[3] = &zulnow;
1099
1100 fci.size = sizeof(fci);
1101 fci.function_table = EG(function_table);
1102 fci.function_name = t->func_name;
1103 fci.object_ptr = NULL;
1104 fci.retval_ptr_ptr = &retval_ptr;
1105 fci.param_count = 4;
1106 fci.params = argv;
1107 fci.no_separation = 0;
1108 fci.symbol_table = NULL;
1109
1110 ch->in_callback = 1;
1111 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1112 ch->in_callback = 0;
1113 if (error == FAILURE) {
1114 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
1115 length = -1;
1116 } else if (retval_ptr) {
1117 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1118 convert_to_long_ex(&retval_ptr);
1119 }
1120 if (0 != Z_LVAL_P(retval_ptr)) {
1121 rval = 1;
1122 }
1123 zval_ptr_dtor(&retval_ptr);
1124 }
1125 zval_ptr_dtor(argv[0]);
1126 zval_ptr_dtor(argv[1]);
1127 zval_ptr_dtor(argv[2]);
1128 zval_ptr_dtor(argv[3]);
1129 break;
1130 }
1131 }
1132 return rval;
1133 }
1134 /* }}} */
1135
1136 /* {{{ curl_read
1137 */
curl_read(char * data,size_t size,size_t nmemb,void * ctx)1138 static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
1139 {
1140 php_curl *ch = (php_curl *) ctx;
1141 php_curl_read *t = ch->handlers->read;
1142 int length = 0;
1143
1144 switch (t->method) {
1145 case PHP_CURL_DIRECT:
1146 if (t->fp) {
1147 length = fread(data, size, nmemb, t->fp);
1148 }
1149 break;
1150 case PHP_CURL_USER: {
1151 zval **argv[3];
1152 zval *handle = NULL;
1153 zval *zfd = NULL;
1154 zval *zlength = NULL;
1155 zval *retval_ptr;
1156 int error;
1157 zend_fcall_info fci;
1158 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1159
1160 MAKE_STD_ZVAL(handle);
1161 MAKE_STD_ZVAL(zfd);
1162 MAKE_STD_ZVAL(zlength);
1163
1164 ZVAL_RESOURCE(handle, ch->id);
1165 zend_list_addref(ch->id);
1166 ZVAL_RESOURCE(zfd, t->fd);
1167 zend_list_addref(t->fd);
1168 ZVAL_LONG(zlength, (int) size * nmemb);
1169
1170 argv[0] = &handle;
1171 argv[1] = &zfd;
1172 argv[2] = &zlength;
1173
1174 fci.size = sizeof(fci);
1175 fci.function_table = EG(function_table);
1176 fci.function_name = t->func_name;
1177 fci.object_ptr = NULL;
1178 fci.retval_ptr_ptr = &retval_ptr;
1179 fci.param_count = 3;
1180 fci.params = argv;
1181 fci.no_separation = 0;
1182 fci.symbol_table = NULL;
1183
1184 ch->in_callback = 1;
1185 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1186 ch->in_callback = 0;
1187 if (error == FAILURE) {
1188 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
1189 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
1190 length = CURL_READFUNC_ABORT;
1191 #endif
1192 } else if (retval_ptr) {
1193 if (Z_TYPE_P(retval_ptr) == IS_STRING) {
1194 length = MIN((int) (size * nmemb), Z_STRLEN_P(retval_ptr));
1195 memcpy(data, Z_STRVAL_P(retval_ptr), length);
1196 }
1197 zval_ptr_dtor(&retval_ptr);
1198 }
1199
1200 zval_ptr_dtor(argv[0]);
1201 zval_ptr_dtor(argv[1]);
1202 zval_ptr_dtor(argv[2]);
1203 break;
1204 }
1205 }
1206
1207 return length;
1208 }
1209 /* }}} */
1210
1211 /* {{{ curl_write_header
1212 */
curl_write_header(char * data,size_t size,size_t nmemb,void * ctx)1213 static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
1214 {
1215 php_curl *ch = (php_curl *) ctx;
1216 php_curl_write *t = ch->handlers->write_header;
1217 size_t length = size * nmemb;
1218 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1219
1220 switch (t->method) {
1221 case PHP_CURL_STDOUT:
1222 /* Handle special case write when we're returning the entire transfer
1223 */
1224 if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
1225 smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
1226 } else {
1227 PHPWRITE(data, length);
1228 }
1229 break;
1230 case PHP_CURL_FILE:
1231 return fwrite(data, size, nmemb, t->fp);
1232 case PHP_CURL_USER: {
1233 zval **argv[2];
1234 zval *handle = NULL;
1235 zval *zdata = NULL;
1236 zval *retval_ptr;
1237 int error;
1238 zend_fcall_info fci;
1239
1240 MAKE_STD_ZVAL(handle);
1241 MAKE_STD_ZVAL(zdata);
1242
1243 ZVAL_RESOURCE(handle, ch->id);
1244 zend_list_addref(ch->id);
1245 ZVAL_STRINGL(zdata, data, length, 1);
1246
1247 argv[0] = &handle;
1248 argv[1] = &zdata;
1249
1250 fci.size = sizeof(fci);
1251 fci.function_table = EG(function_table);
1252 fci.function_name = t->func_name;
1253 fci.symbol_table = NULL;
1254 fci.object_ptr = NULL;
1255 fci.retval_ptr_ptr = &retval_ptr;
1256 fci.param_count = 2;
1257 fci.params = argv;
1258 fci.no_separation = 0;
1259
1260 ch->in_callback = 1;
1261 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1262 ch->in_callback = 0;
1263 if (error == FAILURE) {
1264 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
1265 length = -1;
1266 } else if (retval_ptr) {
1267 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1268 convert_to_long_ex(&retval_ptr);
1269 }
1270 length = Z_LVAL_P(retval_ptr);
1271 zval_ptr_dtor(&retval_ptr);
1272 }
1273 zval_ptr_dtor(argv[0]);
1274 zval_ptr_dtor(argv[1]);
1275 break;
1276 }
1277
1278 case PHP_CURL_IGNORE:
1279 return length;
1280
1281 default:
1282 return -1;
1283 }
1284
1285 return length;
1286 }
1287 /* }}} */
1288
curl_debug(CURL * cp,curl_infotype type,char * buf,size_t buf_len,void * ctx)1289 static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
1290 {
1291 php_curl *ch = (php_curl *) ctx;
1292
1293 if (type == CURLINFO_HEADER_OUT) {
1294 if (ch->header.str_len) {
1295 efree(ch->header.str);
1296 }
1297 if (buf_len > 0) {
1298 ch->header.str = estrndup(buf, buf_len);
1299 ch->header.str_len = buf_len;
1300 }
1301 }
1302
1303 return 0;
1304 }
1305 /* }}} */
1306
1307 #if CURLOPT_PASSWDFUNCTION != 0
1308 /* {{{ curl_passwd
1309 */
curl_passwd(void * ctx,char * prompt,char * buf,int buflen)1310 static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
1311 {
1312 php_curl *ch = (php_curl *) ctx;
1313 zval *func = ch->handlers->passwd;
1314 zval *argv[3];
1315 zval *retval = NULL;
1316 int error;
1317 int ret = -1;
1318 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1319
1320 MAKE_STD_ZVAL(argv[0]);
1321 MAKE_STD_ZVAL(argv[1]);
1322 MAKE_STD_ZVAL(argv[2]);
1323
1324 ZVAL_RESOURCE(argv[0], ch->id);
1325 zend_list_addref(ch->id);
1326 ZVAL_STRING(argv[1], prompt, 1);
1327 ZVAL_LONG(argv[2], buflen);
1328
1329 error = call_user_function(EG(function_table), NULL, func, retval, 2, argv TSRMLS_CC);
1330 if (error == FAILURE) {
1331 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
1332 } else if (Z_TYPE_P(retval) == IS_STRING) {
1333 if (Z_STRLEN_P(retval) > buflen) {
1334 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Returned password is too long for libcurl to handle");
1335 } else {
1336 strlcpy(buf, Z_STRVAL_P(retval), Z_STRLEN_P(retval));
1337 }
1338 } else {
1339 php_error_docref(NULL TSRMLS_CC, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
1340 }
1341
1342 zval_ptr_dtor(&argv[0]);
1343 zval_ptr_dtor(&argv[1]);
1344 zval_ptr_dtor(&argv[2]);
1345 zval_ptr_dtor(&retval);
1346
1347 return ret;
1348 }
1349 /* }}} */
1350 #endif
1351
1352 /* {{{ curl_free_string
1353 */
curl_free_string(void ** string)1354 static void curl_free_string(void **string)
1355 {
1356 efree(*string);
1357 }
1358 /* }}} */
1359
1360 /* {{{ curl_free_post
1361 */
curl_free_post(void ** post)1362 static void curl_free_post(void **post)
1363 {
1364 curl_formfree((struct HttpPost *) *post);
1365 }
1366 /* }}} */
1367
1368 /* {{{ curl_free_slist
1369 */
curl_free_slist(void ** slist)1370 static void curl_free_slist(void **slist)
1371 {
1372 curl_slist_free_all((struct curl_slist *) *slist);
1373 }
1374 /* }}} */
1375
1376 /* {{{ proto array curl_version([int version])
1377 Return cURL version information. */
PHP_FUNCTION(curl_version)1378 PHP_FUNCTION(curl_version)
1379 {
1380 curl_version_info_data *d;
1381 long uversion = CURLVERSION_NOW;
1382
1383 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &uversion) == FAILURE) {
1384 return;
1385 }
1386
1387 d = curl_version_info(uversion);
1388 if (d == NULL) {
1389 RETURN_FALSE;
1390 }
1391
1392 array_init(return_value);
1393
1394 CAAL("version_number", d->version_num);
1395 CAAL("age", d->age);
1396 CAAL("features", d->features);
1397 CAAL("ssl_version_number", d->ssl_version_num);
1398 CAAS("version", d->version);
1399 CAAS("host", d->host);
1400 CAAS("ssl_version", d->ssl_version);
1401 CAAS("libz_version", d->libz_version);
1402 /* Add an array of protocols */
1403 {
1404 char **p = (char **) d->protocols;
1405 zval *protocol_list = NULL;
1406
1407 MAKE_STD_ZVAL(protocol_list);
1408 array_init(protocol_list);
1409
1410 while (*p != NULL) {
1411 add_next_index_string(protocol_list, *p, 1);
1412 p++;
1413 }
1414 CAAZ("protocols", protocol_list);
1415 }
1416 }
1417 /* }}} */
1418
1419 /* {{{ alloc_curl_handle
1420 */
alloc_curl_handle(php_curl ** ch)1421 static void alloc_curl_handle(php_curl **ch)
1422 {
1423 *ch = emalloc(sizeof(php_curl));
1424 (*ch)->to_free = ecalloc(1, sizeof(struct _php_curl_free));
1425 (*ch)->handlers = ecalloc(1, sizeof(php_curl_handlers));
1426 (*ch)->handlers->write = ecalloc(1, sizeof(php_curl_write));
1427 (*ch)->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
1428 (*ch)->handlers->read = ecalloc(1, sizeof(php_curl_read));
1429 (*ch)->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
1430
1431 (*ch)->in_callback = 0;
1432 (*ch)->header.str_len = 0;
1433
1434 memset(&(*ch)->err, 0, sizeof((*ch)->err));
1435 (*ch)->handlers->write->stream = NULL;
1436 (*ch)->handlers->write_header->stream = NULL;
1437 (*ch)->handlers->read->stream = NULL;
1438
1439 zend_llist_init(&(*ch)->to_free->str, sizeof(char *), (llist_dtor_func_t) curl_free_string, 0);
1440 zend_llist_init(&(*ch)->to_free->slist, sizeof(struct curl_slist), (llist_dtor_func_t) curl_free_slist, 0);
1441 zend_llist_init(&(*ch)->to_free->post, sizeof(struct HttpPost), (llist_dtor_func_t) curl_free_post, 0);
1442 }
1443 /* }}} */
1444
1445 #if LIBCURL_VERSION_NUM > 0x071301
1446 /* {{{ split_certinfo
1447 */
split_certinfo(char * string,zval * hash)1448 static void split_certinfo(char *string, zval *hash)
1449 {
1450 char *org = estrdup(string);
1451 char *s = org;
1452 char *split;
1453
1454 if(org) {
1455 do {
1456 char *key;
1457 char *val;
1458 char *tmp;
1459
1460 split = strstr(s, "; ");
1461 if(split)
1462 *split = '\0';
1463
1464 key = s;
1465 tmp = memchr(key, '=', 64);
1466 if(tmp) {
1467 *tmp = '\0';
1468 val = tmp+1;
1469 add_assoc_string(hash, key, val, 1);
1470 }
1471 s = split+2;
1472 } while(split);
1473 efree(org);
1474 }
1475 }
1476 /* }}} */
1477
1478 /* {{{ create_certinfo
1479 */
create_certinfo(struct curl_certinfo * ci,zval * listcode TSRMLS_DC)1480 static void create_certinfo(struct curl_certinfo *ci, zval *listcode TSRMLS_DC)
1481 {
1482 int i;
1483
1484 if(ci) {
1485 zval *certhash = NULL;
1486
1487 for(i=0; i<ci->num_of_certs; i++) {
1488 struct curl_slist *slist;
1489
1490 MAKE_STD_ZVAL(certhash);
1491 array_init(certhash);
1492 for(slist = ci->certinfo[i]; slist; slist = slist->next) {
1493 int len;
1494 char s[64];
1495 char *tmp;
1496 strncpy(s, slist->data, 64);
1497 tmp = memchr(s, ':', 64);
1498 if(tmp) {
1499 *tmp = '\0';
1500 len = strlen(s);
1501 if(!strcmp(s, "Subject") || !strcmp(s, "Issuer")) {
1502 zval *hash;
1503
1504 MAKE_STD_ZVAL(hash);
1505 array_init(hash);
1506
1507 split_certinfo(&slist->data[len+1], hash);
1508 add_assoc_zval(certhash, s, hash);
1509 } else {
1510 add_assoc_string(certhash, s, &slist->data[len+1], 1);
1511 }
1512 } else {
1513 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not extract hash key from certificate info");
1514 }
1515 }
1516 add_next_index_zval(listcode, certhash);
1517 }
1518 }
1519 }
1520 /* }}} */
1521 #endif
1522
1523 /* {{{ proto resource curl_init([string url])
1524 Initialize a cURL session */
PHP_FUNCTION(curl_init)1525 PHP_FUNCTION(curl_init)
1526 {
1527 php_curl *ch;
1528 CURL *cp;
1529 zval *clone;
1530 char *url = NULL;
1531 int url_len = 0;
1532 char *cainfo;
1533
1534 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &url, &url_len) == FAILURE) {
1535 return;
1536 }
1537
1538 cp = curl_easy_init();
1539 if (!cp) {
1540 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize a new cURL handle");
1541 RETURN_FALSE;
1542 }
1543
1544 alloc_curl_handle(&ch);
1545 TSRMLS_SET_CTX(ch->thread_ctx);
1546
1547 ch->cp = cp;
1548
1549 ch->handlers->write->method = PHP_CURL_STDOUT;
1550 ch->handlers->write->type = PHP_CURL_ASCII;
1551 ch->handlers->read->method = PHP_CURL_DIRECT;
1552 ch->handlers->write_header->method = PHP_CURL_IGNORE;
1553
1554 ch->uses = 0;
1555
1556 MAKE_STD_ZVAL(clone);
1557 ch->clone = clone;
1558
1559
1560
1561 curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS, 1);
1562 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
1563 curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER, ch->err.str);
1564 curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write);
1565 curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
1566 curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION, curl_read);
1567 curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
1568 curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_header);
1569 curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
1570 curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
1571 curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
1572 curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
1573
1574 cainfo = INI_STR("curl.cainfo");
1575 if (cainfo && strlen(cainfo) > 0) {
1576 curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
1577 }
1578
1579 #if defined(ZTS)
1580 curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
1581 #endif
1582
1583 if (url) {
1584 if (!php_curl_option_url(ch, url, url_len)) {
1585 _php_curl_close_ex(ch TSRMLS_CC);
1586 RETURN_FALSE;
1587 }
1588 }
1589
1590 ZEND_REGISTER_RESOURCE(return_value, ch, le_curl);
1591 ch->id = Z_LVAL_P(return_value);
1592 }
1593 /* }}} */
1594
1595 /* {{{ proto resource curl_copy_handle(resource ch)
1596 Copy a cURL handle along with all of it's preferences */
PHP_FUNCTION(curl_copy_handle)1597 PHP_FUNCTION(curl_copy_handle)
1598 {
1599 CURL *cp;
1600 zval *zid;
1601 php_curl *ch, *dupch;
1602
1603 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
1604 return;
1605 }
1606
1607 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
1608
1609 cp = curl_easy_duphandle(ch->cp);
1610 if (!cp) {
1611 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot duplicate cURL handle");
1612 RETURN_FALSE;
1613 }
1614
1615 alloc_curl_handle(&dupch);
1616 TSRMLS_SET_CTX(dupch->thread_ctx);
1617
1618 dupch->cp = cp;
1619 dupch->uses = 0;
1620 ch->uses++;
1621 if (ch->handlers->write->stream) {
1622 Z_ADDREF_P(ch->handlers->write->stream);
1623 }
1624 dupch->handlers->write->stream = ch->handlers->write->stream;
1625 dupch->handlers->write->method = ch->handlers->write->method;
1626 dupch->handlers->write->type = ch->handlers->write->type;
1627 if (ch->handlers->read->stream) {
1628 Z_ADDREF_P(ch->handlers->read->stream);
1629 }
1630 dupch->handlers->read->stream = ch->handlers->read->stream;
1631 dupch->handlers->read->method = ch->handlers->read->method;
1632 dupch->handlers->write_header->method = ch->handlers->write_header->method;
1633 if (ch->handlers->write_header->stream) {
1634 Z_ADDREF_P(ch->handlers->write_header->stream);
1635 }
1636 dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
1637
1638 dupch->handlers->write->fp = ch->handlers->write->fp;
1639 dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
1640 dupch->handlers->read->fp = ch->handlers->read->fp;
1641 dupch->handlers->read->fd = ch->handlers->read->fd;
1642 #if CURLOPT_PASSWDDATA != 0
1643 if (ch->handlers->passwd) {
1644 zval_add_ref(&ch->handlers->passwd);
1645 dupch->handlers->passwd = ch->handlers->passwd;
1646 curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
1647 }
1648 #endif
1649 if (ch->handlers->write->func_name) {
1650 zval_add_ref(&ch->handlers->write->func_name);
1651 dupch->handlers->write->func_name = ch->handlers->write->func_name;
1652 }
1653 if (ch->handlers->read->func_name) {
1654 zval_add_ref(&ch->handlers->read->func_name);
1655 dupch->handlers->read->func_name = ch->handlers->read->func_name;
1656 }
1657 if (ch->handlers->write_header->func_name) {
1658 zval_add_ref(&ch->handlers->write_header->func_name);
1659 dupch->handlers->write_header->func_name = ch->handlers->write_header->func_name;
1660 }
1661
1662 if (ch->handlers->progress->func_name) {
1663 zval_add_ref(&ch->handlers->progress->func_name);
1664 dupch->handlers->progress->func_name = ch->handlers->progress->func_name;
1665 }
1666 dupch->handlers->progress->method = ch->handlers->progress->method;
1667
1668 curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER, dupch->err.str);
1669 curl_easy_setopt(dupch->cp, CURLOPT_FILE, (void *) dupch);
1670 curl_easy_setopt(dupch->cp, CURLOPT_INFILE, (void *) dupch);
1671 curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER, (void *) dupch);
1672 curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
1673
1674 efree(dupch->to_free);
1675 dupch->to_free = ch->to_free;
1676
1677 /* Keep track of cloned copies to avoid invoking curl destructors for every clone */
1678 Z_ADDREF_P(ch->clone);
1679 dupch->clone = ch->clone;
1680
1681 ZEND_REGISTER_RESOURCE(return_value, dupch, le_curl);
1682 dupch->id = Z_LVAL_P(return_value);
1683 }
1684 /* }}} */
1685
_php_curl_setopt(php_curl * ch,long option,zval ** zvalue,zval * return_value TSRMLS_DC)1686 static int _php_curl_setopt(php_curl *ch, long option, zval **zvalue, zval *return_value TSRMLS_DC) /* {{{ */
1687 {
1688 CURLcode error=CURLE_OK;
1689
1690 switch (option) {
1691 case CURLOPT_SSL_VERIFYHOST:
1692 if(Z_BVAL_PP(zvalue) == 1) {
1693 #if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
1694 php_error_docref(NULL TSRMLS_CC, 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");
1695 #else
1696 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
1697 error = curl_easy_setopt(ch->cp, option, 2);
1698 break;
1699 #endif
1700 }
1701 case CURLOPT_INFILESIZE:
1702 case CURLOPT_VERBOSE:
1703 case CURLOPT_HEADER:
1704 case CURLOPT_NOPROGRESS:
1705 case CURLOPT_NOBODY:
1706 case CURLOPT_FAILONERROR:
1707 case CURLOPT_UPLOAD:
1708 case CURLOPT_POST:
1709 case CURLOPT_FTPLISTONLY:
1710 case CURLOPT_FTPAPPEND:
1711 case CURLOPT_NETRC:
1712 case CURLOPT_PUT:
1713 #if CURLOPT_MUTE != 0
1714 case CURLOPT_MUTE:
1715 #endif
1716 case CURLOPT_TIMEOUT:
1717 #if LIBCURL_VERSION_NUM > 0x071002
1718 case CURLOPT_TIMEOUT_MS:
1719 #endif
1720 case CURLOPT_FTP_USE_EPSV:
1721 case CURLOPT_LOW_SPEED_LIMIT:
1722 case CURLOPT_SSLVERSION:
1723 case CURLOPT_LOW_SPEED_TIME:
1724 case CURLOPT_RESUME_FROM:
1725 case CURLOPT_TIMEVALUE:
1726 case CURLOPT_TIMECONDITION:
1727 case CURLOPT_TRANSFERTEXT:
1728 case CURLOPT_HTTPPROXYTUNNEL:
1729 case CURLOPT_FILETIME:
1730 case CURLOPT_MAXREDIRS:
1731 case CURLOPT_MAXCONNECTS:
1732 case CURLOPT_CLOSEPOLICY:
1733 case CURLOPT_FRESH_CONNECT:
1734 case CURLOPT_FORBID_REUSE:
1735 case CURLOPT_CONNECTTIMEOUT:
1736 #if LIBCURL_VERSION_NUM > 0x071002
1737 case CURLOPT_CONNECTTIMEOUT_MS:
1738 #endif
1739 case CURLOPT_SSL_VERIFYPEER:
1740 case CURLOPT_DNS_USE_GLOBAL_CACHE:
1741 case CURLOPT_NOSIGNAL:
1742 case CURLOPT_PROXYTYPE:
1743 case CURLOPT_BUFFERSIZE:
1744 case CURLOPT_HTTPGET:
1745 case CURLOPT_HTTP_VERSION:
1746 case CURLOPT_CRLF:
1747 case CURLOPT_DNS_CACHE_TIMEOUT:
1748 case CURLOPT_PROXYPORT:
1749 case CURLOPT_FTP_USE_EPRT:
1750 #if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
1751 case CURLOPT_HTTPAUTH:
1752 #endif
1753 #if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
1754 case CURLOPT_PROXYAUTH:
1755 case CURLOPT_FTP_CREATE_MISSING_DIRS:
1756 #endif
1757
1758 #if LIBCURL_VERSION_NUM >= 0x070c02
1759 case CURLOPT_FTPSSLAUTH:
1760 #endif
1761 #if LIBCURL_VERSION_NUM > 0x070b00
1762 case CURLOPT_FTP_SSL:
1763 #endif
1764 case CURLOPT_UNRESTRICTED_AUTH:
1765 case CURLOPT_PORT:
1766 case CURLOPT_AUTOREFERER:
1767 case CURLOPT_COOKIESESSION:
1768 #if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
1769 case CURLOPT_TCP_NODELAY:
1770 #endif
1771 #if LIBCURL_VERSION_NUM >= 0x71304
1772 case CURLOPT_REDIR_PROTOCOLS:
1773 case CURLOPT_PROTOCOLS:
1774 #endif
1775 #if LIBCURL_VERSION_NUM > 0x070a07 /* CURLOPT_IPRESOLVE is available since curl 7.10.8 */
1776 case CURLOPT_IPRESOLVE:
1777 #endif
1778 #if LIBCURL_VERSION_NUM >= 0x070f01
1779 case CURLOPT_FTP_FILEMETHOD:
1780 case CURLOPT_FTP_SKIP_PASV_IP:
1781 #endif
1782 #if LIBCURL_VERSION_NUM > 0x071301
1783 case CURLOPT_CERTINFO:
1784 #endif
1785 convert_to_long_ex(zvalue);
1786 #if LIBCURL_VERSION_NUM >= 0x71304
1787 if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
1788 ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) && (Z_LVAL_PP(zvalue) & CURLPROTO_FILE)) {
1789 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLPROTO_FILE cannot be activated when in safe_mode or an open_basedir is set");
1790 RETVAL_FALSE;
1791 return 1;
1792 }
1793 #endif
1794 error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
1795 break;
1796 #if LIBCURL_VERSION_NUM > 0x070f04
1797 case CURLOPT_MAX_RECV_SPEED_LARGE:
1798 case CURLOPT_MAX_SEND_SPEED_LARGE:
1799 convert_to_long_ex(zvalue);
1800 error = curl_easy_setopt(ch->cp, option, (curl_off_t)Z_LVAL_PP(zvalue));
1801 break;
1802 #endif
1803 case CURLOPT_FOLLOWLOCATION:
1804 convert_to_long_ex(zvalue);
1805 if ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) {
1806 if (Z_LVAL_PP(zvalue) != 0) {
1807 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when safe_mode is enabled or an open_basedir is set");
1808 RETVAL_FALSE;
1809 return 1;
1810 }
1811 }
1812 error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
1813 break;
1814 #if LIBCURL_VERSION_NUM > 0x071301
1815 case CURLOPT_POSTREDIR:
1816 convert_to_long_ex(zvalue);
1817 error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, Z_LVAL_PP(zvalue) & CURL_REDIR_POST_ALL);
1818 break;
1819 #endif
1820 case CURLOPT_PRIVATE:
1821 case CURLOPT_URL:
1822 case CURLOPT_PROXY:
1823 case CURLOPT_USERPWD:
1824 case CURLOPT_PROXYUSERPWD:
1825 case CURLOPT_RANGE:
1826 case CURLOPT_CUSTOMREQUEST:
1827 case CURLOPT_USERAGENT:
1828 case CURLOPT_FTPPORT:
1829 case CURLOPT_COOKIE:
1830 case CURLOPT_REFERER:
1831 case CURLOPT_INTERFACE:
1832 case CURLOPT_KRB4LEVEL:
1833 case CURLOPT_EGDSOCKET:
1834 case CURLOPT_CAINFO:
1835 case CURLOPT_CAPATH:
1836 case CURLOPT_SSL_CIPHER_LIST:
1837 case CURLOPT_SSLKEY:
1838 case CURLOPT_SSLKEYTYPE:
1839 case CURLOPT_SSLKEYPASSWD:
1840 case CURLOPT_SSLENGINE:
1841 case CURLOPT_SSLENGINE_DEFAULT:
1842 case CURLOPT_SSLCERTTYPE:
1843 case CURLOPT_ENCODING:
1844 #if LIBCURL_VERSION_NUM >= 0x071300
1845 case CURLOPT_SSH_PUBLIC_KEYFILE:
1846 case CURLOPT_SSH_PRIVATE_KEYFILE:
1847 #endif
1848 {
1849 #if LIBCURL_VERSION_NUM < 0x071100
1850 char *copystr = NULL;
1851 #endif
1852
1853 convert_to_string_ex(zvalue);
1854 #if LIBCURL_VERSION_NUM >= 0x071300
1855 if (
1856 option == CURLOPT_SSH_PUBLIC_KEYFILE || option == CURLOPT_SSH_PRIVATE_KEYFILE
1857
1858 ) {
1859 if (php_check_open_basedir(Z_STRVAL_PP(zvalue) TSRMLS_CC) || (PG(safe_mode) && !php_checkuid(Z_STRVAL_PP(zvalue), "rb+", CHECKUID_CHECK_MODE_PARAM))) {
1860 RETVAL_FALSE;
1861 return 1;
1862 }
1863 }
1864 #endif
1865 if (option == CURLOPT_URL) {
1866 if (!php_curl_option_url(ch, Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue))) {
1867 RETVAL_FALSE;
1868 return 1;
1869 }
1870 } else {
1871 if (option == CURLOPT_PRIVATE) {
1872 char *copystr;
1873 #if LIBCURL_VERSION_NUM < 0x071100
1874 string_copy:
1875 #endif
1876 copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
1877 error = curl_easy_setopt(ch->cp, option, copystr);
1878 zend_llist_add_element(&ch->to_free->str, ©str);
1879 } else {
1880 #if LIBCURL_VERSION_NUM >= 0x071100
1881 /* Strings passed to libcurl as ’char *’ arguments, are copied by the library... NOTE: before 7.17.0 strings were not copied. */
1882 error = curl_easy_setopt(ch->cp, option, Z_STRVAL_PP(zvalue));
1883 #else
1884 goto string_copy;
1885 #endif
1886 }
1887 }
1888 break;
1889 }
1890 case CURLOPT_FILE:
1891 case CURLOPT_INFILE:
1892 case CURLOPT_WRITEHEADER:
1893 case CURLOPT_STDERR: {
1894 FILE *fp = NULL;
1895 int type;
1896 void * what;
1897
1898 what = zend_fetch_resource(zvalue TSRMLS_CC, -1, "File-Handle", &type, 1, php_file_le_stream(), php_file_le_pstream());
1899 if (!what) {
1900 RETVAL_FALSE;
1901 return 1;
1902 }
1903
1904 if (FAILURE == php_stream_cast((php_stream *) what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
1905 RETVAL_FALSE;
1906 return 1;
1907 }
1908
1909 if (!fp) {
1910 RETVAL_FALSE;
1911 return 1;
1912 }
1913
1914 error = CURLE_OK;
1915 switch (option) {
1916 case CURLOPT_FILE:
1917 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1918 if (ch->handlers->write->stream) {
1919 Z_DELREF_P(ch->handlers->write->stream);
1920 }
1921 Z_ADDREF_PP(zvalue);
1922 ch->handlers->write->fp = fp;
1923 ch->handlers->write->method = PHP_CURL_FILE;
1924 ch->handlers->write->stream = *zvalue;
1925 } else {
1926 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1927 RETVAL_FALSE;
1928 return 1;
1929 }
1930 break;
1931 case CURLOPT_WRITEHEADER:
1932 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1933 if (ch->handlers->write_header->stream) {
1934 Z_DELREF_P(ch->handlers->write_header->stream);
1935 }
1936 Z_ADDREF_PP(zvalue);
1937 ch->handlers->write_header->fp = fp;
1938 ch->handlers->write_header->method = PHP_CURL_FILE;
1939 ch->handlers->write_header->stream = *zvalue;
1940 } else {
1941 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1942 RETVAL_FALSE;
1943 return 1;
1944 }
1945 break;
1946 case CURLOPT_INFILE:
1947 if (ch->handlers->read->stream) {
1948 Z_DELREF_P(ch->handlers->read->stream);
1949 }
1950 Z_ADDREF_PP(zvalue);
1951 ch->handlers->read->fp = fp;
1952 ch->handlers->read->fd = Z_LVAL_PP(zvalue);
1953 ch->handlers->read->stream = *zvalue;
1954 break;
1955 case CURLOPT_STDERR:
1956 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1957 if (ch->handlers->std_err) {
1958 zval_ptr_dtor(&ch->handlers->std_err);
1959 }
1960 zval_add_ref(zvalue);
1961 ch->handlers->std_err = *zvalue;
1962 } else {
1963 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1964 RETVAL_FALSE;
1965 return 1;
1966 }
1967 /* break omitted intentionally */
1968 default:
1969 error = curl_easy_setopt(ch->cp, option, fp);
1970 break;
1971 }
1972
1973 break;
1974 }
1975 case CURLOPT_RETURNTRANSFER:
1976 convert_to_long_ex(zvalue);
1977
1978 if (Z_LVAL_PP(zvalue)) {
1979 ch->handlers->write->method = PHP_CURL_RETURN;
1980 } else {
1981 ch->handlers->write->method = PHP_CURL_STDOUT;
1982 }
1983 break;
1984 case CURLOPT_BINARYTRANSFER:
1985 convert_to_long_ex(zvalue);
1986
1987 if (Z_LVAL_PP(zvalue)) {
1988 ch->handlers->write->type = PHP_CURL_BINARY;
1989 } else {
1990 ch->handlers->write->type = PHP_CURL_ASCII;
1991 }
1992 break;
1993 case CURLOPT_WRITEFUNCTION:
1994 if (ch->handlers->write->func_name) {
1995 zval_ptr_dtor(&ch->handlers->write->func_name);
1996 ch->handlers->write->fci_cache = empty_fcall_info_cache;
1997 }
1998 zval_add_ref(zvalue);
1999 ch->handlers->write->func_name = *zvalue;
2000 ch->handlers->write->method = PHP_CURL_USER;
2001 break;
2002 case CURLOPT_READFUNCTION:
2003 if (ch->handlers->read->func_name) {
2004 zval_ptr_dtor(&ch->handlers->read->func_name);
2005 ch->handlers->read->fci_cache = empty_fcall_info_cache;
2006 }
2007 zval_add_ref(zvalue);
2008 ch->handlers->read->func_name = *zvalue;
2009 ch->handlers->read->method = PHP_CURL_USER;
2010 break;
2011 case CURLOPT_PROGRESSFUNCTION:
2012 curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION, curl_progress);
2013 curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
2014 if (ch->handlers->progress->func_name) {
2015 zval_ptr_dtor(&ch->handlers->progress->func_name);
2016 ch->handlers->progress->fci_cache = empty_fcall_info_cache;
2017 }
2018 zval_add_ref(zvalue);
2019 ch->handlers->progress->func_name = *zvalue;
2020 ch->handlers->progress->method = PHP_CURL_USER;
2021 break;
2022 case CURLOPT_HEADERFUNCTION:
2023 if (ch->handlers->write_header->func_name) {
2024 zval_ptr_dtor(&ch->handlers->write_header->func_name);
2025 ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
2026 }
2027 zval_add_ref(zvalue);
2028 ch->handlers->write_header->func_name = *zvalue;
2029 ch->handlers->write_header->method = PHP_CURL_USER;
2030 break;
2031 #if CURLOPT_PASSWDFUNCTION != 0
2032 case CURLOPT_PASSWDFUNCTION:
2033 if (ch->handlers->passwd) {
2034 zval_ptr_dtor(&ch->handlers->passwd);
2035 }
2036 zval_add_ref(zvalue);
2037 ch->handlers->passwd = *zvalue;
2038 error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
2039 error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) ch);
2040 break;
2041 #endif
2042 case CURLOPT_POSTFIELDS:
2043 if (Z_TYPE_PP(zvalue) == IS_ARRAY || Z_TYPE_PP(zvalue) == IS_OBJECT) {
2044 zval **current;
2045 HashTable *postfields;
2046 struct HttpPost *first = NULL;
2047 struct HttpPost *last = NULL;
2048 char *postval;
2049 char *string_key = NULL;
2050 ulong num_key;
2051 uint string_key_len;
2052
2053 postfields = HASH_OF(*zvalue);
2054 if (!postfields) {
2055 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
2056 RETVAL_FALSE;
2057 return 1;
2058 }
2059
2060 for (zend_hash_internal_pointer_reset(postfields);
2061 zend_hash_get_current_data(postfields, (void **) ¤t) == SUCCESS;
2062 zend_hash_move_forward(postfields)
2063 ) {
2064
2065 SEPARATE_ZVAL(current);
2066 convert_to_string_ex(current);
2067
2068 zend_hash_get_current_key_ex(postfields, &string_key, &string_key_len, &num_key, 0, NULL);
2069
2070 postval = Z_STRVAL_PP(current);
2071
2072 /* The arguments after _NAMELENGTH and _CONTENTSLENGTH
2073 * must be explicitly cast to long in curl_formadd
2074 * use since curl needs a long not an int. */
2075 if (*postval == '@') {
2076 char *type, *filename;
2077 ++postval;
2078
2079 if ((type = php_memnstr(postval, ";type=", sizeof(";type=") - 1, postval + Z_STRLEN_PP(current)))) {
2080 *type = '\0';
2081 }
2082 if ((filename = php_memnstr(postval, ";filename=", sizeof(";filename=") - 1, postval + Z_STRLEN_PP(current)))) {
2083 *filename = '\0';
2084 }
2085 /* safe_mode / open_basedir check */
2086 if (php_check_open_basedir(postval TSRMLS_CC) || (PG(safe_mode) && !php_checkuid(postval, "rb+", CHECKUID_CHECK_MODE_PARAM))) {
2087 RETVAL_FALSE;
2088 return 1;
2089 }
2090 error = curl_formadd(&first, &last,
2091 CURLFORM_COPYNAME, string_key,
2092 CURLFORM_NAMELENGTH, (long)string_key_len - 1,
2093 CURLFORM_FILENAME, filename ? filename + sizeof(";filename=") - 1 : postval,
2094 CURLFORM_CONTENTTYPE, type ? type + sizeof(";type=") - 1 : "application/octet-stream",
2095 CURLFORM_FILE, postval,
2096 CURLFORM_END);
2097 if (type) {
2098 *type = ';';
2099 }
2100 if (filename) {
2101 *filename = ';';
2102 }
2103 } else {
2104 error = curl_formadd(&first, &last,
2105 CURLFORM_COPYNAME, string_key,
2106 CURLFORM_NAMELENGTH, (long)string_key_len - 1,
2107 CURLFORM_COPYCONTENTS, postval,
2108 CURLFORM_CONTENTSLENGTH, (long)Z_STRLEN_PP(current),
2109 CURLFORM_END);
2110 }
2111 }
2112
2113 SAVE_CURL_ERROR(ch, error);
2114 if (error != CURLE_OK) {
2115 RETVAL_FALSE;
2116 return 1;
2117 }
2118
2119 zend_llist_add_element(&ch->to_free->post, &first);
2120 error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
2121
2122 } else {
2123 #if LIBCURL_VERSION_NUM >= 0x071101
2124 convert_to_string_ex(zvalue);
2125 /* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
2126 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue));
2127 error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, Z_STRVAL_PP(zvalue));
2128 #else
2129 char *post = NULL;
2130
2131 convert_to_string_ex(zvalue);
2132 post = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
2133 zend_llist_add_element(&ch->to_free->str, &post);
2134
2135 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
2136 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue));
2137 #endif
2138 }
2139 break;
2140 case CURLOPT_HTTPHEADER:
2141 case CURLOPT_QUOTE:
2142 case CURLOPT_HTTP200ALIASES:
2143 case CURLOPT_POSTQUOTE: {
2144 zval **current;
2145 HashTable *ph;
2146 struct curl_slist *slist = NULL;
2147
2148 ph = HASH_OF(*zvalue);
2149 if (!ph) {
2150 php_error_docref(NULL TSRMLS_CC, E_WARNING, "You must pass either an object or an array with the CURLOPT_HTTPHEADER, CURLOPT_QUOTE, CURLOPT_HTTP200ALIASES and CURLOPT_POSTQUOTE arguments");
2151 RETVAL_FALSE;
2152 return 1;
2153 }
2154
2155 for (zend_hash_internal_pointer_reset(ph);
2156 zend_hash_get_current_data(ph, (void **) ¤t) == SUCCESS;
2157 zend_hash_move_forward(ph)
2158 ) {
2159 SEPARATE_ZVAL(current);
2160 convert_to_string_ex(current);
2161
2162 slist = curl_slist_append(slist, Z_STRVAL_PP(current));
2163 if (!slist) {
2164 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not build curl_slist");
2165 RETVAL_FALSE;
2166 return 1;
2167 }
2168 }
2169 zend_llist_add_element(&ch->to_free->slist, &slist);
2170
2171 error = curl_easy_setopt(ch->cp, option, slist);
2172
2173 break;
2174 }
2175 /* the following options deal with files, therefor safe_mode & open_basedir checks
2176 * are required.
2177 */
2178 case CURLOPT_COOKIEJAR:
2179 case CURLOPT_SSLCERT:
2180 case CURLOPT_RANDOM_FILE:
2181 case CURLOPT_COOKIEFILE: {
2182 #if LIBCURL_VERSION_NUM < 0x071100
2183 char *copystr = NULL;
2184 #endif
2185
2186 convert_to_string_ex(zvalue);
2187
2188 if ((Z_STRLEN_PP(zvalue) && php_check_open_basedir(Z_STRVAL_PP(zvalue) TSRMLS_CC)) || (PG(safe_mode) && !php_checkuid(Z_STRVAL_PP(zvalue), "rb+", CHECKUID_CHECK_MODE_PARAM))) {
2189 RETVAL_FALSE;
2190 return 1;
2191 }
2192
2193 #if LIBCURL_VERSION_NUM >= 0x071100
2194 error = curl_easy_setopt(ch->cp, option, Z_STRVAL_PP(zvalue));
2195 #else
2196 copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
2197
2198 error = curl_easy_setopt(ch->cp, option, copystr);
2199 zend_llist_add_element(&ch->to_free->str, ©str);
2200 #endif
2201 break;
2202 }
2203 case CURLINFO_HEADER_OUT:
2204 convert_to_long_ex(zvalue);
2205 if (Z_LVAL_PP(zvalue) == 1) {
2206 curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
2207 curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
2208 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
2209 } else {
2210 curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
2211 curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
2212 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
2213 }
2214 break;
2215 }
2216
2217 SAVE_CURL_ERROR(ch, error);
2218 if (error != CURLE_OK) {
2219 return 1;
2220 } else {
2221 return 0;
2222 }
2223 }
2224 /* }}} */
2225
2226 /* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
2227 Set an option for a cURL transfer */
PHP_FUNCTION(curl_setopt)2228 PHP_FUNCTION(curl_setopt)
2229 {
2230 zval *zid, **zvalue;
2231 long options;
2232 php_curl *ch;
2233
2234 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlZ", &zid, &options, &zvalue) == FAILURE) {
2235 return;
2236 }
2237
2238 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2239
2240 if (options <= 0) {
2241 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid curl configuration option");
2242 RETURN_FALSE;
2243 }
2244
2245 if (!_php_curl_setopt(ch, options, zvalue, return_value TSRMLS_CC)) {
2246 RETURN_TRUE;
2247 } else {
2248 RETURN_FALSE;
2249 }
2250 }
2251 /* }}} */
2252
2253 /* {{{ proto bool curl_setopt_array(resource ch, array options)
2254 Set an array of option for a cURL transfer */
PHP_FUNCTION(curl_setopt_array)2255 PHP_FUNCTION(curl_setopt_array)
2256 {
2257 zval *zid, *arr, **entry;
2258 php_curl *ch;
2259 ulong option;
2260 HashPosition pos;
2261 char *string_key;
2262 uint str_key_len;
2263
2264 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "za", &zid, &arr) == FAILURE) {
2265 return;
2266 }
2267
2268 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2269
2270 zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(arr), &pos);
2271 while (zend_hash_get_current_data_ex(Z_ARRVAL_P(arr), (void **)&entry, &pos) == SUCCESS) {
2272 if (zend_hash_get_current_key_ex(Z_ARRVAL_P(arr), &string_key, &str_key_len, &option, 0, &pos) != HASH_KEY_IS_LONG) {
2273 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Array keys must be CURLOPT constants or equivalent integer values");
2274 RETURN_FALSE;
2275 }
2276 if (_php_curl_setopt(ch, (long) option, entry, return_value TSRMLS_CC)) {
2277 RETURN_FALSE;
2278 }
2279 zend_hash_move_forward_ex(Z_ARRVAL_P(arr), &pos);
2280 }
2281 RETURN_TRUE;
2282 }
2283 /* }}} */
2284
2285 /* {{{ _php_curl_cleanup_handle(ch)
2286 Cleanup an execution phase */
_php_curl_cleanup_handle(php_curl * ch)2287 void _php_curl_cleanup_handle(php_curl *ch)
2288 {
2289 if (ch->handlers->write->buf.len > 0) {
2290 smart_str_free(&ch->handlers->write->buf);
2291 }
2292 if (ch->header.str_len) {
2293 efree(ch->header.str);
2294 ch->header.str_len = 0;
2295 }
2296
2297 memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
2298 ch->err.no = 0;
2299 }
2300 /* }}} */
2301
2302 /* {{{ proto bool curl_exec(resource ch)
2303 Perform a cURL session */
PHP_FUNCTION(curl_exec)2304 PHP_FUNCTION(curl_exec)
2305 {
2306 CURLcode error;
2307 zval *zid;
2308 php_curl *ch;
2309
2310 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2311 return;
2312 }
2313
2314 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2315
2316 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
2317
2318 _php_curl_cleanup_handle(ch);
2319
2320 error = curl_easy_perform(ch->cp);
2321 SAVE_CURL_ERROR(ch, error);
2322 /* CURLE_PARTIAL_FILE is returned by HEAD requests */
2323 if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
2324 if (ch->handlers->write->buf.len > 0) {
2325 smart_str_free(&ch->handlers->write->buf);
2326 }
2327 RETURN_FALSE;
2328 }
2329
2330 if (ch->handlers->std_err) {
2331 php_stream *stream;
2332 stream = (php_stream*)zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
2333 if (stream) {
2334 php_stream_flush(stream);
2335 }
2336 }
2337
2338 if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.len > 0) {
2339 smart_str_0(&ch->handlers->write->buf);
2340 RETURN_STRINGL(ch->handlers->write->buf.c, ch->handlers->write->buf.len, 1);
2341 }
2342
2343 /* flush the file handle, so any remaining data is synched to disk */
2344 if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
2345 fflush(ch->handlers->write->fp);
2346 }
2347 if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
2348 fflush(ch->handlers->write_header->fp);
2349 }
2350
2351 if (ch->handlers->write->method == PHP_CURL_RETURN) {
2352 RETURN_EMPTY_STRING();
2353 } else {
2354 RETURN_TRUE;
2355 }
2356 }
2357 /* }}} */
2358
2359 /* {{{ proto mixed curl_getinfo(resource ch [, int option])
2360 Get information regarding a specific transfer */
PHP_FUNCTION(curl_getinfo)2361 PHP_FUNCTION(curl_getinfo)
2362 {
2363 zval *zid;
2364 php_curl *ch;
2365 long option = 0;
2366
2367 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zid, &option) == FAILURE) {
2368 return;
2369 }
2370
2371 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2372
2373 if (ZEND_NUM_ARGS() < 2) {
2374 char *s_code;
2375 long l_code;
2376 double d_code;
2377 #if LIBCURL_VERSION_NUM > 0x071301
2378 struct curl_certinfo *ci = NULL;
2379 zval *listcode;
2380 #endif
2381
2382 array_init(return_value);
2383
2384 if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
2385 CAAS("url", s_code);
2386 }
2387 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
2388 if (s_code != NULL) {
2389 CAAS("content_type", s_code);
2390 } else {
2391 zval *retnull;
2392 MAKE_STD_ZVAL(retnull);
2393 ZVAL_NULL(retnull);
2394 CAAZ("content_type", retnull);
2395 }
2396 }
2397 if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
2398 CAAL("http_code", l_code);
2399 }
2400 if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
2401 CAAL("header_size", l_code);
2402 }
2403 if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
2404 CAAL("request_size", l_code);
2405 }
2406 if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
2407 CAAL("filetime", l_code);
2408 }
2409 if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
2410 CAAL("ssl_verify_result", l_code);
2411 }
2412 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
2413 CAAL("redirect_count", l_code);
2414 }
2415 if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
2416 CAAD("total_time", d_code);
2417 }
2418 if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
2419 CAAD("namelookup_time", d_code);
2420 }
2421 if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
2422 CAAD("connect_time", d_code);
2423 }
2424 if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
2425 CAAD("pretransfer_time", d_code);
2426 }
2427 if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
2428 CAAD("size_upload", d_code);
2429 }
2430 if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
2431 CAAD("size_download", d_code);
2432 }
2433 if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
2434 CAAD("speed_download", d_code);
2435 }
2436 if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
2437 CAAD("speed_upload", d_code);
2438 }
2439 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
2440 CAAD("download_content_length", d_code);
2441 }
2442 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
2443 CAAD("upload_content_length", d_code);
2444 }
2445 if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
2446 CAAD("starttransfer_time", d_code);
2447 }
2448 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
2449 CAAD("redirect_time", d_code);
2450 }
2451 #if LIBCURL_VERSION_NUM > 0x071301
2452 if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2453 MAKE_STD_ZVAL(listcode);
2454 array_init(listcode);
2455 create_certinfo(ci, listcode TSRMLS_CC);
2456 CAAZ("certinfo", listcode);
2457 }
2458 #endif
2459 #if LIBCURL_VERSION_NUM >= 0x071202
2460 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
2461 CAAS("redirect_url", s_code);
2462 }
2463 #endif
2464 if (ch->header.str_len > 0) {
2465 CAAS("request_header", ch->header.str);
2466 }
2467 } else {
2468 switch (option) {
2469 case CURLINFO_PRIVATE:
2470 case CURLINFO_EFFECTIVE_URL:
2471 case CURLINFO_CONTENT_TYPE:
2472 #if LIBCURL_VERSION_NUM >= 0x071202
2473 case CURLINFO_REDIRECT_URL:
2474 #endif
2475 {
2476 char *s_code = NULL;
2477
2478 if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
2479 RETURN_STRING(s_code, 1);
2480 } else {
2481 RETURN_FALSE;
2482 }
2483 break;
2484 }
2485 case CURLINFO_HTTP_CODE:
2486 case CURLINFO_HEADER_SIZE:
2487 case CURLINFO_REQUEST_SIZE:
2488 case CURLINFO_FILETIME:
2489 case CURLINFO_SSL_VERIFYRESULT:
2490 case CURLINFO_REDIRECT_COUNT: {
2491 long code = 0;
2492
2493 if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
2494 RETURN_LONG(code);
2495 } else {
2496 RETURN_FALSE;
2497 }
2498 break;
2499 }
2500 case CURLINFO_TOTAL_TIME:
2501 case CURLINFO_NAMELOOKUP_TIME:
2502 case CURLINFO_CONNECT_TIME:
2503 case CURLINFO_PRETRANSFER_TIME:
2504 case CURLINFO_SIZE_UPLOAD:
2505 case CURLINFO_SIZE_DOWNLOAD:
2506 case CURLINFO_SPEED_DOWNLOAD:
2507 case CURLINFO_SPEED_UPLOAD:
2508 case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
2509 case CURLINFO_CONTENT_LENGTH_UPLOAD:
2510 case CURLINFO_STARTTRANSFER_TIME:
2511 case CURLINFO_REDIRECT_TIME: {
2512 double code = 0.0;
2513
2514 if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
2515 RETURN_DOUBLE(code);
2516 } else {
2517 RETURN_FALSE;
2518 }
2519 break;
2520 }
2521 case CURLINFO_HEADER_OUT:
2522 if (ch->header.str_len > 0) {
2523 RETURN_STRINGL(ch->header.str, ch->header.str_len, 1);
2524 } else {
2525 RETURN_FALSE;
2526 }
2527 #if LIBCURL_VERSION_NUM > 0x071301
2528 case CURLINFO_CERTINFO: {
2529 struct curl_certinfo *ci = NULL;
2530
2531 array_init(return_value);
2532
2533 if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2534 create_certinfo(ci, return_value TSRMLS_CC);
2535 } else {
2536 RETURN_FALSE;
2537 }
2538 break;
2539 }
2540 #endif
2541 }
2542 }
2543 }
2544 /* }}} */
2545
2546 /* {{{ proto string curl_error(resource ch)
2547 Return a string contain the last error for the current session */
PHP_FUNCTION(curl_error)2548 PHP_FUNCTION(curl_error)
2549 {
2550 zval *zid;
2551 php_curl *ch;
2552
2553 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2554 return;
2555 }
2556
2557 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2558
2559 ch->err.str[CURL_ERROR_SIZE] = 0;
2560 RETURN_STRING(ch->err.str, 1);
2561 }
2562 /* }}} */
2563
2564 /* {{{ proto int curl_errno(resource ch)
2565 Return an integer containing the last error number */
PHP_FUNCTION(curl_errno)2566 PHP_FUNCTION(curl_errno)
2567 {
2568 zval *zid;
2569 php_curl *ch;
2570
2571 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2572 return;
2573 }
2574
2575 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2576
2577 RETURN_LONG(ch->err.no);
2578 }
2579 /* }}} */
2580
2581 /* {{{ proto void curl_close(resource ch)
2582 Close a cURL session */
PHP_FUNCTION(curl_close)2583 PHP_FUNCTION(curl_close)
2584 {
2585 zval *zid;
2586 php_curl *ch;
2587
2588 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2589 return;
2590 }
2591
2592 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2593
2594 if (ch->in_callback) {
2595 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close cURL handle from a callback");
2596 return;
2597 }
2598
2599 if (ch->uses) {
2600 ch->uses--;
2601 } else {
2602 zend_list_delete(Z_LVAL_P(zid));
2603 }
2604 }
2605 /* }}} */
2606
2607 /* {{{ _php_curl_close()
2608 List destructor for curl handles */
_php_curl_close_ex(php_curl * ch TSRMLS_DC)2609 static void _php_curl_close_ex(php_curl *ch TSRMLS_DC)
2610 {
2611 #if PHP_CURL_DEBUG
2612 fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
2613 #endif
2614
2615 _php_curl_verify_handlers(ch, 0 TSRMLS_CC);
2616
2617 /*
2618 * Libcurl is doing connection caching. When easy handle is cleaned up,
2619 * if the handle was previously used by the curl_multi_api, the connection
2620 * remains open un the curl multi handle is cleaned up. Some protocols are
2621 * sending content like the FTP one, and libcurl try to use the
2622 * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
2623 * callback are freed, we need to use an other callback to which avoid
2624 * segfaults.
2625 *
2626 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
2627 */
2628 curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
2629 curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
2630
2631 curl_easy_cleanup(ch->cp);
2632
2633 /* cURL destructors should be invoked only by last curl handle */
2634 if (Z_REFCOUNT_P(ch->clone) <= 1) {
2635 zend_llist_clean(&ch->to_free->str);
2636 zend_llist_clean(&ch->to_free->slist);
2637 zend_llist_clean(&ch->to_free->post);
2638 efree(ch->to_free);
2639 FREE_ZVAL(ch->clone);
2640 } else {
2641 Z_DELREF_P(ch->clone);
2642 }
2643
2644 if (ch->handlers->write->buf.len > 0) {
2645 smart_str_free(&ch->handlers->write->buf);
2646 }
2647 if (ch->handlers->write->func_name) {
2648 zval_ptr_dtor(&ch->handlers->write->func_name);
2649 }
2650 if (ch->handlers->read->func_name) {
2651 zval_ptr_dtor(&ch->handlers->read->func_name);
2652 }
2653 if (ch->handlers->write_header->func_name) {
2654 zval_ptr_dtor(&ch->handlers->write_header->func_name);
2655 }
2656 if (ch->handlers->progress->func_name) {
2657 zval_ptr_dtor(&ch->handlers->progress->func_name);
2658 }
2659 if (ch->handlers->passwd) {
2660 zval_ptr_dtor(&ch->handlers->passwd);
2661 }
2662 if (ch->handlers->std_err) {
2663 zval_ptr_dtor(&ch->handlers->std_err);
2664 }
2665 if (ch->header.str_len > 0) {
2666 efree(ch->header.str);
2667 }
2668
2669 if (ch->handlers->write_header->stream) {
2670 zval_ptr_dtor(&ch->handlers->write_header->stream);
2671 }
2672 if (ch->handlers->write->stream) {
2673 zval_ptr_dtor(&ch->handlers->write->stream);
2674 }
2675 if (ch->handlers->read->stream) {
2676 zval_ptr_dtor(&ch->handlers->read->stream);
2677 }
2678
2679 efree(ch->handlers->write);
2680 efree(ch->handlers->write_header);
2681 efree(ch->handlers->read);
2682 efree(ch->handlers->progress);
2683 efree(ch->handlers);
2684 efree(ch);
2685 }
2686 /* }}} */
2687
2688 /* {{{ _php_curl_close()
2689 List destructor for curl handles */
_php_curl_close(zend_rsrc_list_entry * rsrc TSRMLS_DC)2690 static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC)
2691 {
2692 php_curl *ch = (php_curl *) rsrc->ptr;
2693 _php_curl_close_ex(ch TSRMLS_CC);
2694 }
2695 /* }}} */
2696
2697 #endif /* HAVE_CURL */
2698
2699 /*
2700 * Local variables:
2701 * tab-width: 4
2702 * c-basic-offset: 4
2703 * End:
2704 * vim600: fdm=marker
2705 * vim: noet sw=4 ts=4
2706 */
2707