1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2014 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 TSRMLS_DC)167 static int php_curl_option_url(php_curl *ch, const char *url, const int len TSRMLS_DC) /* {{{ */
168 {
169 CURLcode error = CURLE_OK;
170 #if LIBCURL_VERSION_NUM < 0x071100
171 char *copystr = NULL;
172 #endif
173
174 if (strlen(url) != len) {
175 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Curl option contains invalid characters (\\0)");
176 return 0;
177 }
178
179 /* Disable file:// if open_basedir are used */
180 if (PG(open_basedir) && *PG(open_basedir)) {
181 #if LIBCURL_VERSION_NUM >= 0x071304
182 error = curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
183 #else
184 php_url *uri;
185
186 if (!(uri = php_url_parse_ex(url, len))) {
187 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid URL '%s'", url);
188 return 0;
189 }
190
191 if (uri->scheme && !strncasecmp("file", uri->scheme, sizeof("file"))) {
192 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Protocol 'file' disabled in cURL");
193 php_url_free(uri);
194 return 0;
195 }
196 php_url_free(uri);
197 #endif
198 }
199 /* Strings passed to libcurl as 'char *' arguments, are copied by the library... NOTE: before 7.17.0 strings were not copied. */
200 #if LIBCURL_VERSION_NUM >= 0x071100
201 error = curl_easy_setopt(ch->cp, CURLOPT_URL, url);
202 #else
203 copystr = estrndup(url, len);
204 error = curl_easy_setopt(ch->cp, CURLOPT_URL, copystr);
205 zend_llist_add_element(&ch->to_free->str, ©str);
206 #endif
207
208 return (error == CURLE_OK ? 1 : 0);
209 }
210 /* }}} */
211
_php_curl_verify_handlers(php_curl * ch,int reporterror TSRMLS_DC)212 int _php_curl_verify_handlers(php_curl *ch, int reporterror TSRMLS_DC) /* {{{ */
213 {
214 php_stream *stream;
215 if (!ch || !ch->handlers) {
216 return 0;
217 }
218
219 if (ch->handlers->std_err) {
220 stream = (php_stream *) zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
221 if (stream == NULL) {
222 if (reporterror) {
223 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_STDERR resource has gone away, resetting to stderr");
224 }
225 zval_ptr_dtor(&ch->handlers->std_err);
226 ch->handlers->std_err = NULL;
227
228 curl_easy_setopt(ch->cp, CURLOPT_STDERR, stderr);
229 }
230 }
231 if (ch->handlers->read && ch->handlers->read->stream) {
232 stream = (php_stream *) zend_fetch_resource(&ch->handlers->read->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
233 if (stream == NULL) {
234 if (reporterror) {
235 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_INFILE resource has gone away, resetting to default");
236 }
237 zval_ptr_dtor(&ch->handlers->read->stream);
238 ch->handlers->read->fd = 0;
239 ch->handlers->read->fp = 0;
240 ch->handlers->read->stream = NULL;
241
242 curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
243 }
244 }
245 if (ch->handlers->write_header && ch->handlers->write_header->stream) {
246 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());
247 if (stream == NULL) {
248 if (reporterror) {
249 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_WRITEHEADER resource has gone away, resetting to default");
250 }
251 zval_ptr_dtor(&ch->handlers->write_header->stream);
252 ch->handlers->write_header->fp = 0;
253 ch->handlers->write_header->stream = NULL;
254
255 ch->handlers->write_header->method = PHP_CURL_IGNORE;
256 curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
257 }
258 }
259 if (ch->handlers->write && ch->handlers->write->stream) {
260 stream = (php_stream *) zend_fetch_resource(&ch->handlers->write->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
261 if (stream == NULL) {
262 if (reporterror) {
263 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FILE resource has gone away, resetting to default");
264 }
265 zval_ptr_dtor(&ch->handlers->write->stream);
266 ch->handlers->write->fp = 0;
267 ch->handlers->write->stream = NULL;
268
269 ch->handlers->write->method = PHP_CURL_STDOUT;
270 ch->handlers->write->type = PHP_CURL_ASCII;
271 curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
272 }
273 }
274 return 1;
275 }
276 /* }}} */
277
278 /* {{{ arginfo */
279 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
280 ZEND_ARG_INFO(0, version)
281 ZEND_END_ARG_INFO()
282
283 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
284 ZEND_ARG_INFO(0, url)
285 ZEND_END_ARG_INFO()
286
287 ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
288 ZEND_ARG_INFO(0, ch)
289 ZEND_END_ARG_INFO()
290
291 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
292 ZEND_ARG_INFO(0, ch)
293 ZEND_ARG_INFO(0, option)
294 ZEND_ARG_INFO(0, value)
295 ZEND_END_ARG_INFO()
296
297 ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
298 ZEND_ARG_INFO(0, ch)
299 ZEND_ARG_ARRAY_INFO(0, options, 0)
300 ZEND_END_ARG_INFO()
301
302 ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
303 ZEND_ARG_INFO(0, ch)
304 ZEND_END_ARG_INFO()
305
306 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
307 ZEND_ARG_INFO(0, ch)
308 ZEND_ARG_INFO(0, option)
309 ZEND_END_ARG_INFO()
310
311 ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
312 ZEND_ARG_INFO(0, ch)
313 ZEND_END_ARG_INFO()
314
315 ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
316 ZEND_ARG_INFO(0, ch)
317 ZEND_END_ARG_INFO()
318
319 ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
320 ZEND_ARG_INFO(0, ch)
321 ZEND_END_ARG_INFO()
322
323 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
324 ZEND_END_ARG_INFO()
325
326 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
327 ZEND_ARG_INFO(0, mh)
328 ZEND_ARG_INFO(0, ch)
329 ZEND_END_ARG_INFO()
330
331 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
332 ZEND_ARG_INFO(0, mh)
333 ZEND_ARG_INFO(0, ch)
334 ZEND_END_ARG_INFO()
335
336 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
337 ZEND_ARG_INFO(0, mh)
338 ZEND_ARG_INFO(0, timeout)
339 ZEND_END_ARG_INFO()
340
341 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
342 ZEND_ARG_INFO(0, mh)
343 ZEND_ARG_INFO(1, still_running)
344 ZEND_END_ARG_INFO()
345
346 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
347 ZEND_ARG_INFO(0, ch)
348 ZEND_END_ARG_INFO()
349
350 ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
351 ZEND_ARG_INFO(0, mh)
352 ZEND_ARG_INFO(1, msgs_in_queue)
353 ZEND_END_ARG_INFO()
354
355 ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
356 ZEND_ARG_INFO(0, mh)
357 ZEND_END_ARG_INFO()
358 /* }}} */
359
360 /* {{{ curl_functions[]
361 */
362 const zend_function_entry curl_functions[] = {
363 PHP_FE(curl_init, arginfo_curl_init)
364 PHP_FE(curl_copy_handle, arginfo_curl_copy_handle)
365 PHP_FE(curl_version, arginfo_curl_version)
366 PHP_FE(curl_setopt, arginfo_curl_setopt)
367 PHP_FE(curl_setopt_array, arginfo_curl_setopt_array)
368 PHP_FE(curl_exec, arginfo_curl_exec)
369 PHP_FE(curl_getinfo, arginfo_curl_getinfo)
370 PHP_FE(curl_error, arginfo_curl_error)
371 PHP_FE(curl_errno, arginfo_curl_errno)
372 PHP_FE(curl_close, arginfo_curl_close)
373 PHP_FE(curl_multi_init, arginfo_curl_multi_init)
374 PHP_FE(curl_multi_add_handle, arginfo_curl_multi_add_handle)
375 PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
376 PHP_FE(curl_multi_select, arginfo_curl_multi_select)
377 PHP_FE(curl_multi_exec, arginfo_curl_multi_exec)
378 PHP_FE(curl_multi_getcontent, arginfo_curl_multi_getcontent)
379 PHP_FE(curl_multi_info_read, arginfo_curl_multi_info_read)
380 PHP_FE(curl_multi_close, arginfo_curl_multi_close)
381 PHP_FE_END
382 };
383 /* }}} */
384
385 /* {{{ curl_module_entry
386 */
387 zend_module_entry curl_module_entry = {
388 STANDARD_MODULE_HEADER,
389 "curl",
390 curl_functions,
391 PHP_MINIT(curl),
392 PHP_MSHUTDOWN(curl),
393 NULL,
394 NULL,
395 PHP_MINFO(curl),
396 NO_VERSION_YET,
397 STANDARD_MODULE_PROPERTIES
398 };
399 /* }}} */
400
401 #ifdef COMPILE_DL_CURL
402 ZEND_GET_MODULE (curl)
403 #endif
404
405 /* {{{ PHP_INI_BEGIN */
PHP_INI_BEGIN()406 PHP_INI_BEGIN()
407 PHP_INI_ENTRY("curl.cainfo", "", PHP_INI_SYSTEM, NULL)
408 PHP_INI_END()
409 /* }}} */
410
411 /* {{{ PHP_MINFO_FUNCTION
412 */
413 PHP_MINFO_FUNCTION(curl)
414 {
415 curl_version_info_data *d;
416 char **p;
417 char str[1024];
418 size_t n = 0;
419
420 d = curl_version_info(CURLVERSION_NOW);
421 php_info_print_table_start();
422 php_info_print_table_row(2, "cURL support", "enabled");
423 php_info_print_table_row(2, "cURL Information", d->version);
424 sprintf(str, "%d", d->age);
425 php_info_print_table_row(2, "Age", str);
426
427 /* To update on each new cURL release using src/main.c in cURL sources */
428 if (d->features) {
429 struct feat {
430 const char *name;
431 int bitmask;
432 };
433
434 unsigned int i;
435
436 static const struct feat feats[] = {
437 #if LIBCURL_VERSION_NUM > 0x070a06 /* 7.10.7 */
438 {"AsynchDNS", CURL_VERSION_ASYNCHDNS},
439 #endif
440 #if LIBCURL_VERSION_NUM > 0x070a05 /* 7.10.6 */
441 {"Debug", CURL_VERSION_DEBUG},
442 {"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
443 #endif
444 #if LIBCURL_VERSION_NUM > 0x070b02 /* 7.12.0 */
445 {"IDN", CURL_VERSION_IDN},
446 #endif
447 #ifdef CURL_VERSION_IPV6
448 {"IPv6", CURL_VERSION_IPV6},
449 #endif
450 #if LIBCURL_VERSION_NUM > 0x070b00 /* 7.11.1 */
451 {"Largefile", CURL_VERSION_LARGEFILE},
452 #endif
453 #if LIBCURL_VERSION_NUM > 0x070a05 /* 7.10.6 */
454 {"NTLM", CURL_VERSION_NTLM},
455 #endif
456 #if LIBCURL_VERSION_NUM > 0x070a07 /* 7.10.8 */
457 {"SPNEGO", CURL_VERSION_SPNEGO},
458 #endif
459 #ifdef CURL_VERSION_SSL
460 {"SSL", CURL_VERSION_SSL},
461 #endif
462 #if LIBCURL_VERSION_NUM > 0x070d01 /* 7.13.2 */
463 {"SSPI", CURL_VERSION_SSPI},
464 #endif
465 #ifdef CURL_VERSION_KERBEROS4
466 {"krb4", CURL_VERSION_KERBEROS4},
467 #endif
468 #ifdef CURL_VERSION_LIBZ
469 {"libz", CURL_VERSION_LIBZ},
470 #endif
471 #if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
472 {"CharConv", CURL_VERSION_CONV},
473 #endif
474 {NULL, 0}
475 };
476
477 php_info_print_table_row(1, "Features");
478 for(i=0; i<sizeof(feats)/sizeof(feats[0]); i++) {
479 if (feats[i].name) {
480 php_info_print_table_row(2, feats[i].name, d->features & feats[i].bitmask ? "Yes" : "No");
481 }
482 }
483 }
484
485 n = 0;
486 p = (char **) d->protocols;
487 while (*p != NULL) {
488 n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
489 p++;
490 }
491 php_info_print_table_row(2, "Protocols", str);
492
493 php_info_print_table_row(2, "Host", d->host);
494
495 if (d->ssl_version) {
496 php_info_print_table_row(2, "SSL Version", d->ssl_version);
497 }
498
499 if (d->libz_version) {
500 php_info_print_table_row(2, "ZLib Version", d->libz_version);
501 }
502
503 #if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
504 if (d->ares) {
505 php_info_print_table_row(2, "ZLib Version", d->ares);
506 }
507 #endif
508
509 #if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
510 if (d->libidn) {
511 php_info_print_table_row(2, "libIDN Version", d->libidn);
512 }
513 #endif
514
515 #if LIBCURL_VERSION_NUM >= 0x071300
516
517 if (d->iconv_ver_num) {
518 php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
519 }
520
521 if (d->libssh_version) {
522 php_info_print_table_row(2, "libSSH Version", d->libssh_version);
523 }
524 #endif
525 php_info_print_table_end();
526 }
527 /* }}} */
528
529 #define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
530
531 /* {{{ PHP_MINIT_FUNCTION
532 */
PHP_MINIT_FUNCTION(curl)533 PHP_MINIT_FUNCTION(curl)
534 {
535 le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
536 le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl_multi", module_number);
537
538 REGISTER_INI_ENTRIES();
539
540 /* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
541 or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list
542 of options and which version they were introduced */
543
544 /* Constants for curl_setopt() */
545 #if LIBCURL_VERSION_NUM > 0x070a07 /* CURLOPT_IPRESOLVE is available since curl 7.10.8 */
546 REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
547 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);
548 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V4);
549 REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V6);
550 #endif
551 REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
552 REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
553 REGISTER_CURL_CONSTANT(CURLOPT_PORT);
554 REGISTER_CURL_CONSTANT(CURLOPT_FILE);
555 REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
556 REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
557 REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
558 REGISTER_CURL_CONSTANT(CURLOPT_URL);
559 REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
560 REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
561 REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
562 REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
563 REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
564 REGISTER_CURL_CONSTANT(CURLOPT_PROGRESSFUNCTION);
565 REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
566 REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
567 REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
568 REGISTER_CURL_CONSTANT(CURLOPT_POST);
569 REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
570 REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
571 REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
572 REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
573 #if CURLOPT_FTPASCII != 0
574 REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
575 #endif
576 REGISTER_CURL_CONSTANT(CURLOPT_PUT);
577 #if CURLOPT_MUTE != 0
578 REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
579 #endif
580 REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
581 REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
582 REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
583 REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
584 #if LIBCURL_VERSION_NUM > 0x071002
585 REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
586 #endif
587 REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
588 REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
589 REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
590 REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
591 REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
592 REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
593 REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
594 REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
595 REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
596 REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
597 REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
598 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
599 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
600 REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
601 REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
602 REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
603 REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
604 REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
605 REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
606 REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
607 REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
608 REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
609 REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
610 REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
611 REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
612 REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
613 REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
614 REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
615 REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
616 REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
617 REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
618 #if CURLOPT_PASSWDFUNCTION != 0
619 REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
620 #endif
621 REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
622 REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
623 REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
624 REGISTER_CURL_CONSTANT(CURLOPT_CLOSEPOLICY);
625 REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
626 REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
627 REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
628 REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
629 REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
630 #if LIBCURL_VERSION_NUM > 0x071002
631 REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
632 #endif
633 REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
634 REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
635 REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
636 REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
637 REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
638 REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
639 REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
640 REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
641 REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
642 REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
643 REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
644 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
645 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
646 REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
647 REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
648 REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
649 REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
650 REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
651 REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
652 REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
653 REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
654 REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
655 #if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
656 REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
657 #endif
658 REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
659 REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
660 REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
661 REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
662
663 #if LIBCURL_VERSION_NUM > 0x070f04 /* CURLOPT_MAX_RECV_SPEED_LARGE & CURLOPT_MAX_SEND_SPEED_LARGE are available since curl 7.15.5 */
664 REGISTER_CURL_CONSTANT(CURLOPT_MAX_RECV_SPEED_LARGE);
665 REGISTER_CURL_CONSTANT(CURLOPT_MAX_SEND_SPEED_LARGE);
666 #endif
667
668 #if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
669 REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
670 /* http authentication options */
671 REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
672 REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
673 REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
674 REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
675 REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
676 REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
677 #endif
678
679 #if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
680 REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
681 REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
682 #endif
683
684 REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
685
686 /* Constants effecting the way CURLOPT_CLOSEPOLICY works */
687 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_RECENTLY_USED);
688 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_TRAFFIC);
689 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_SLOWEST);
690 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_CALLBACK);
691 REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_OLDEST);
692
693 /* Info constants */
694 REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
695 REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
696 REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
697 REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
698 REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
699 REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
700 REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
701 REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
702 REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
703 REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
704 REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
705 REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
706 REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
707 REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
708 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
709 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
710 REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
711 REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
712 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
713 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
714 REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
715 REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
716 #if LIBCURL_VERSION_NUM > 0x071301
717 REGISTER_CURL_CONSTANT(CURLINFO_CERTINFO);
718 #endif
719 #if LIBCURL_VERSION_NUM >= 0x071202
720 REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_URL);
721 #endif
722 #if LIBCURL_VERSION_NUM >= 0x071300 /* 7.19.0 */
723 REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_IP);
724 #endif
725 #if LIBCURL_VERSION_NUM >= 0x071500 /* 7.21.0 */
726 REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_PORT);
727 REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_IP);
728 REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_PORT);
729 #endif
730
731
732 /* cURL protocol constants (curl_version) */
733 REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
734 REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
735 REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
736 REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
737
738 /* version constants */
739 REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
740
741 /* Error Constants */
742 REGISTER_CURL_CONSTANT(CURLE_OK);
743 REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
744 REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
745 REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
746 REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
747 REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
748 REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
749 REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
750 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
751 REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
752 REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
753 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
754 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
755 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
756 REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
757 REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
758 REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
759 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
760 REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
761 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
762 REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
763 REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
764 REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
765 REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
766 REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
767 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
768 REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
769 REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
770 REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
771 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
772 REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
773 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
774 REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
775 REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
776 REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
777 REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
778 REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
779 REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
780 REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
781 REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
782 REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
783 REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
784 REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
785 REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
786 REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
787 REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
788 REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
789 REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
790 REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
791 REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
792 REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
793 REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
794 REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
795 REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
796 REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
797 REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
798 REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
799 REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
800 REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
801 REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
802 REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
803 REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
804 #if LIBCURL_VERSION_NUM >= 0x070a08
805 REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
806 REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
807 #endif
808 #if LIBCURL_VERSION_NUM >= 0x070b00
809 REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
810 #endif
811 REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
812 REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4);
813 REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
814
815 REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
816 REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
817 REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
818
819 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
820 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
821 REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
822
823 REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
824 REGISTER_CURL_CONSTANT(CURLM_OK);
825 REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
826 REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
827 REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
828 REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
829
830 REGISTER_CURL_CONSTANT(CURLMSG_DONE);
831
832 #if LIBCURL_VERSION_NUM >= 0x070c02
833 REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
834 REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
835 REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
836 REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
837 #endif
838
839 #if LIBCURL_VERSION_NUM > 0x070b00
840 REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
841 REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
842 REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
843 REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
844 REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
845 #endif
846
847 #if LIBCURL_VERSION_NUM > 0x071301
848 REGISTER_CURL_CONSTANT(CURLOPT_CERTINFO);
849 REGISTER_CURL_CONSTANT(CURLOPT_POSTREDIR);
850 #endif
851
852 /* SSH support works in 7.19.0+ using libssh2 */
853 #if LIBCURL_VERSION_NUM >= 0x071300
854 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_NONE);
855 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PUBLICKEY);
856 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PASSWORD);
857 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_HOST);
858 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_KEYBOARD);
859 REGISTER_CURL_CONSTANT(CURLSSH_AUTH_DEFAULT);
860 REGISTER_CURL_CONSTANT(CURLOPT_SSH_AUTH_TYPES);
861 REGISTER_CURL_CONSTANT(CURLOPT_KEYPASSWD);
862 REGISTER_CURL_CONSTANT(CURLOPT_SSH_PUBLIC_KEYFILE);
863 REGISTER_CURL_CONSTANT(CURLOPT_SSH_PRIVATE_KEYFILE);
864 REGISTER_CURL_CONSTANT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5);
865 REGISTER_CURL_CONSTANT(CURLE_SSH);
866 #endif
867
868 #if LIBCURL_VERSION_NUM >= 0x071304
869 REGISTER_CURL_CONSTANT(CURLOPT_REDIR_PROTOCOLS);
870 REGISTER_CURL_CONSTANT(CURLOPT_PROTOCOLS);
871 REGISTER_CURL_CONSTANT(CURLPROTO_HTTP);
872 REGISTER_CURL_CONSTANT(CURLPROTO_HTTPS);
873 REGISTER_CURL_CONSTANT(CURLPROTO_FTP);
874 REGISTER_CURL_CONSTANT(CURLPROTO_FTPS);
875 REGISTER_CURL_CONSTANT(CURLPROTO_SCP);
876 REGISTER_CURL_CONSTANT(CURLPROTO_SFTP);
877 REGISTER_CURL_CONSTANT(CURLPROTO_TELNET);
878 REGISTER_CURL_CONSTANT(CURLPROTO_LDAP);
879 REGISTER_CURL_CONSTANT(CURLPROTO_LDAPS);
880 REGISTER_CURL_CONSTANT(CURLPROTO_DICT);
881 REGISTER_CURL_CONSTANT(CURLPROTO_FILE);
882 REGISTER_CURL_CONSTANT(CURLPROTO_TFTP);
883 REGISTER_CURL_CONSTANT(CURLPROTO_ALL);
884 #endif
885
886 #if LIBCURL_VERSION_NUM >= 0x070f01
887 REGISTER_CURL_CONSTANT(CURLOPT_FTP_FILEMETHOD);
888 REGISTER_CURL_CONSTANT(CURLOPT_FTP_SKIP_PASV_IP);
889 #endif
890
891 #if LIBCURL_VERSION_NUM >= 0x071001
892 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_MULTICWD);
893 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_NOCWD);
894 REGISTER_CURL_CONSTANT(CURLFTPMETHOD_SINGLECWD);
895 #endif
896
897 #ifdef PHP_CURL_NEED_OPENSSL_TSL
898 if (!CRYPTO_get_id_callback()) {
899 int i, c = CRYPTO_num_locks();
900
901 php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
902 if (!php_curl_openssl_tsl) {
903 return FAILURE;
904 }
905
906 for (i = 0; i < c; ++i) {
907 php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
908 }
909
910 CRYPTO_set_id_callback(php_curl_ssl_id);
911 CRYPTO_set_locking_callback(php_curl_ssl_lock);
912 }
913 #endif
914 #ifdef PHP_CURL_NEED_GNUTLS_TSL
915 gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
916 #endif
917
918 if (curl_global_init(CURL_GLOBAL_SSL) != CURLE_OK) {
919 return FAILURE;
920 }
921
922 #ifdef PHP_CURL_URL_WRAPPERS
923 # if HAVE_CURL_VERSION_INFO
924 {
925 curl_version_info_data *info = curl_version_info(CURLVERSION_NOW);
926 char **p = (char **)info->protocols;
927
928 while (*p != NULL) {
929 /* Do not enable cURL "file" protocol and make sure cURL is always used when --with-curlwrappers is enabled */
930 if (strncasecmp(*p, "file", sizeof("file")-1) != 0) {
931 php_unregister_url_stream_wrapper(*p TSRMLS_CC);
932 php_register_url_stream_wrapper(*p, &php_curl_wrapper TSRMLS_CC);
933 }
934 (void) *p++;
935 }
936 }
937 # else
938 php_unregister_url_stream_wrapper("http");
939 php_register_url_stream_wrapper("http", &php_curl_wrapper TSRMLS_CC);
940 php_unregister_url_stream_wrapper("https");
941 php_register_url_stream_wrapper("https", &php_curl_wrapper TSRMLS_CC);
942 php_unregister_url_stream_wrapper("ftp");
943 php_register_url_stream_wrapper("ftp", &php_curl_wrapper TSRMLS_CC);
944 php_unregister_url_stream_wrapper("ftps");
945 php_register_url_stream_wrapper("ftps", &php_curl_wrapper TSRMLS_CC);
946 php_unregister_url_stream_wrapper("ldap");
947 php_register_url_stream_wrapper("ldap", &php_curl_wrapper TSRMLS_CC);
948 # endif
949 #endif
950
951 return SUCCESS;
952 }
953 /* }}} */
954
955 /* {{{ PHP_MSHUTDOWN_FUNCTION
956 */
PHP_MSHUTDOWN_FUNCTION(curl)957 PHP_MSHUTDOWN_FUNCTION(curl)
958 {
959 #ifdef PHP_CURL_URL_WRAPPERS
960 php_unregister_url_stream_wrapper("http" TSRMLS_CC);
961 php_unregister_url_stream_wrapper("https" TSRMLS_CC);
962 php_unregister_url_stream_wrapper("ftp" TSRMLS_CC);
963 php_unregister_url_stream_wrapper("ldap" TSRMLS_CC);
964 #endif
965 curl_global_cleanup();
966 #ifdef PHP_CURL_NEED_OPENSSL_TSL
967 if (php_curl_openssl_tsl) {
968 int i, c = CRYPTO_num_locks();
969
970 CRYPTO_set_id_callback(NULL);
971 CRYPTO_set_locking_callback(NULL);
972
973 for (i = 0; i < c; ++i) {
974 tsrm_mutex_free(php_curl_openssl_tsl[i]);
975 }
976
977 free(php_curl_openssl_tsl);
978 php_curl_openssl_tsl = NULL;
979 }
980 #endif
981 UNREGISTER_INI_ENTRIES();
982 return SUCCESS;
983 }
984 /* }}} */
985
986 /* {{{ curl_write_nothing
987 * Used as a work around. See _php_curl_close_ex
988 */
curl_write_nothing(char * data,size_t size,size_t nmemb,void * ctx)989 static size_t curl_write_nothing(char *data, size_t size, size_t nmemb, void *ctx)
990 {
991 return size * nmemb;
992 }
993 /* }}} */
994
995 /* {{{ curl_write
996 */
curl_write(char * data,size_t size,size_t nmemb,void * ctx)997 static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
998 {
999 php_curl *ch = (php_curl *) ctx;
1000 php_curl_write *t = ch->handlers->write;
1001 size_t length = size * nmemb;
1002 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1003
1004 #if PHP_CURL_DEBUG
1005 fprintf(stderr, "curl_write() called\n");
1006 fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
1007 #endif
1008
1009 switch (t->method) {
1010 case PHP_CURL_STDOUT:
1011 PHPWRITE(data, length);
1012 break;
1013 case PHP_CURL_FILE:
1014 return fwrite(data, size, nmemb, t->fp);
1015 case PHP_CURL_RETURN:
1016 if (length > 0) {
1017 smart_str_appendl(&t->buf, data, (int) length);
1018 }
1019 break;
1020 case PHP_CURL_USER: {
1021 zval **argv[2];
1022 zval *retval_ptr = NULL;
1023 zval *handle = NULL;
1024 zval *zdata = NULL;
1025 int error;
1026 zend_fcall_info fci;
1027
1028 MAKE_STD_ZVAL(handle);
1029 ZVAL_RESOURCE(handle, ch->id);
1030 zend_list_addref(ch->id);
1031 argv[0] = &handle;
1032
1033 MAKE_STD_ZVAL(zdata);
1034 ZVAL_STRINGL(zdata, data, length, 1);
1035 argv[1] = &zdata;
1036
1037 fci.size = sizeof(fci);
1038 fci.function_table = EG(function_table);
1039 fci.object_ptr = NULL;
1040 fci.function_name = t->func_name;
1041 fci.retval_ptr_ptr = &retval_ptr;
1042 fci.param_count = 2;
1043 fci.params = argv;
1044 fci.no_separation = 0;
1045 fci.symbol_table = NULL;
1046
1047 ch->in_callback = 1;
1048 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1049 ch->in_callback = 0;
1050 if (error == FAILURE) {
1051 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
1052 length = -1;
1053 } else if (retval_ptr) {
1054 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
1055 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1056 convert_to_long_ex(&retval_ptr);
1057 }
1058 length = Z_LVAL_P(retval_ptr);
1059 zval_ptr_dtor(&retval_ptr);
1060 }
1061
1062 zval_ptr_dtor(argv[0]);
1063 zval_ptr_dtor(argv[1]);
1064 break;
1065 }
1066 }
1067
1068 return length;
1069 }
1070 /* }}} */
1071
1072 /* {{{ curl_progress
1073 */
curl_progress(void * clientp,double dltotal,double dlnow,double ultotal,double ulnow)1074 static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
1075 {
1076 php_curl *ch = (php_curl *) clientp;
1077 php_curl_progress *t = ch->handlers->progress;
1078 size_t rval = 0;
1079
1080 #if PHP_CURL_DEBUG
1081 fprintf(stderr, "curl_progress() called\n");
1082 fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
1083 #endif
1084
1085 switch (t->method) {
1086 case PHP_CURL_USER: {
1087 zval **argv[4];
1088 zval *zdltotal = NULL;
1089 zval *zdlnow = NULL;
1090 zval *zultotal = NULL;
1091 zval *zulnow = NULL;
1092 zval *retval_ptr;
1093 int error;
1094 zend_fcall_info fci;
1095 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1096
1097 MAKE_STD_ZVAL(zdltotal);
1098 MAKE_STD_ZVAL(zdlnow);
1099 MAKE_STD_ZVAL(zultotal);
1100 MAKE_STD_ZVAL(zulnow);
1101
1102 ZVAL_LONG(zdltotal, (long) dltotal);
1103 ZVAL_LONG(zdlnow, (long) dlnow);
1104 ZVAL_LONG(zultotal, (long) ultotal);
1105 ZVAL_LONG(zulnow, (long) ulnow);
1106
1107 argv[0] = &zdltotal;
1108 argv[1] = &zdlnow;
1109 argv[2] = &zultotal;
1110 argv[3] = &zulnow;
1111
1112 fci.size = sizeof(fci);
1113 fci.function_table = EG(function_table);
1114 fci.function_name = t->func_name;
1115 fci.object_ptr = NULL;
1116 fci.retval_ptr_ptr = &retval_ptr;
1117 fci.param_count = 4;
1118 fci.params = argv;
1119 fci.no_separation = 0;
1120 fci.symbol_table = NULL;
1121
1122 ch->in_callback = 1;
1123 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1124 ch->in_callback = 0;
1125 if (error == FAILURE) {
1126 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
1127 } else if (retval_ptr) {
1128 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
1129 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1130 convert_to_long_ex(&retval_ptr);
1131 }
1132 if (0 != Z_LVAL_P(retval_ptr)) {
1133 rval = 1;
1134 }
1135 zval_ptr_dtor(&retval_ptr);
1136 }
1137 zval_ptr_dtor(argv[0]);
1138 zval_ptr_dtor(argv[1]);
1139 zval_ptr_dtor(argv[2]);
1140 zval_ptr_dtor(argv[3]);
1141 break;
1142 }
1143 }
1144 return rval;
1145 }
1146 /* }}} */
1147
1148 /* {{{ curl_read
1149 */
curl_read(char * data,size_t size,size_t nmemb,void * ctx)1150 static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
1151 {
1152 php_curl *ch = (php_curl *) ctx;
1153 php_curl_read *t = ch->handlers->read;
1154 int length = 0;
1155
1156 switch (t->method) {
1157 case PHP_CURL_DIRECT:
1158 if (t->fp) {
1159 length = fread(data, size, nmemb, t->fp);
1160 }
1161 break;
1162 case PHP_CURL_USER: {
1163 zval **argv[3];
1164 zval *handle = NULL;
1165 zval *zfd = NULL;
1166 zval *zlength = NULL;
1167 zval *retval_ptr;
1168 int error;
1169 zend_fcall_info fci;
1170 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1171
1172 MAKE_STD_ZVAL(handle);
1173 MAKE_STD_ZVAL(zfd);
1174 MAKE_STD_ZVAL(zlength);
1175
1176 ZVAL_RESOURCE(handle, ch->id);
1177 zend_list_addref(ch->id);
1178 ZVAL_RESOURCE(zfd, t->fd);
1179 zend_list_addref(t->fd);
1180 ZVAL_LONG(zlength, (int) size * nmemb);
1181
1182 argv[0] = &handle;
1183 argv[1] = &zfd;
1184 argv[2] = &zlength;
1185
1186 fci.size = sizeof(fci);
1187 fci.function_table = EG(function_table);
1188 fci.function_name = t->func_name;
1189 fci.object_ptr = NULL;
1190 fci.retval_ptr_ptr = &retval_ptr;
1191 fci.param_count = 3;
1192 fci.params = argv;
1193 fci.no_separation = 0;
1194 fci.symbol_table = NULL;
1195
1196 ch->in_callback = 1;
1197 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1198 ch->in_callback = 0;
1199 if (error == FAILURE) {
1200 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
1201 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
1202 length = CURL_READFUNC_ABORT;
1203 #endif
1204 } else if (retval_ptr) {
1205 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
1206 if (Z_TYPE_P(retval_ptr) == IS_STRING) {
1207 length = MIN((int) (size * nmemb), Z_STRLEN_P(retval_ptr));
1208 memcpy(data, Z_STRVAL_P(retval_ptr), length);
1209 }
1210 zval_ptr_dtor(&retval_ptr);
1211 }
1212
1213 zval_ptr_dtor(argv[0]);
1214 zval_ptr_dtor(argv[1]);
1215 zval_ptr_dtor(argv[2]);
1216 break;
1217 }
1218 }
1219
1220 return length;
1221 }
1222 /* }}} */
1223
1224 /* {{{ curl_write_header
1225 */
curl_write_header(char * data,size_t size,size_t nmemb,void * ctx)1226 static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
1227 {
1228 php_curl *ch = (php_curl *) ctx;
1229 php_curl_write *t = ch->handlers->write_header;
1230 size_t length = size * nmemb;
1231 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1232
1233 switch (t->method) {
1234 case PHP_CURL_STDOUT:
1235 /* Handle special case write when we're returning the entire transfer
1236 */
1237 if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
1238 smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
1239 } else {
1240 PHPWRITE(data, length);
1241 }
1242 break;
1243 case PHP_CURL_FILE:
1244 return fwrite(data, size, nmemb, t->fp);
1245 case PHP_CURL_USER: {
1246 zval **argv[2];
1247 zval *handle = NULL;
1248 zval *zdata = NULL;
1249 zval *retval_ptr;
1250 int error;
1251 zend_fcall_info fci;
1252
1253 MAKE_STD_ZVAL(handle);
1254 MAKE_STD_ZVAL(zdata);
1255
1256 ZVAL_RESOURCE(handle, ch->id);
1257 zend_list_addref(ch->id);
1258 ZVAL_STRINGL(zdata, data, length, 1);
1259
1260 argv[0] = &handle;
1261 argv[1] = &zdata;
1262
1263 fci.size = sizeof(fci);
1264 fci.function_table = EG(function_table);
1265 fci.function_name = t->func_name;
1266 fci.symbol_table = NULL;
1267 fci.object_ptr = NULL;
1268 fci.retval_ptr_ptr = &retval_ptr;
1269 fci.param_count = 2;
1270 fci.params = argv;
1271 fci.no_separation = 0;
1272
1273 ch->in_callback = 1;
1274 error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1275 ch->in_callback = 0;
1276 if (error == FAILURE) {
1277 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
1278 length = -1;
1279 } else if (retval_ptr) {
1280 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
1281 if (Z_TYPE_P(retval_ptr) != IS_LONG) {
1282 convert_to_long_ex(&retval_ptr);
1283 }
1284 length = Z_LVAL_P(retval_ptr);
1285 zval_ptr_dtor(&retval_ptr);
1286 }
1287 zval_ptr_dtor(argv[0]);
1288 zval_ptr_dtor(argv[1]);
1289 break;
1290 }
1291
1292 case PHP_CURL_IGNORE:
1293 return length;
1294
1295 default:
1296 return -1;
1297 }
1298
1299 return length;
1300 }
1301 /* }}} */
1302
curl_debug(CURL * cp,curl_infotype type,char * buf,size_t buf_len,void * ctx)1303 static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
1304 {
1305 php_curl *ch = (php_curl *) ctx;
1306
1307 if (type == CURLINFO_HEADER_OUT) {
1308 if (ch->header.str_len) {
1309 efree(ch->header.str);
1310 }
1311 if (buf_len > 0) {
1312 ch->header.str = estrndup(buf, buf_len);
1313 ch->header.str_len = buf_len;
1314 }
1315 }
1316
1317 return 0;
1318 }
1319 /* }}} */
1320
1321 #if CURLOPT_PASSWDFUNCTION != 0
1322 /* {{{ curl_passwd
1323 */
curl_passwd(void * ctx,char * prompt,char * buf,int buflen)1324 static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
1325 {
1326 php_curl *ch = (php_curl *) ctx;
1327 zval *func = ch->handlers->passwd;
1328 zval *argv[3];
1329 zval *retval = NULL;
1330 int error;
1331 int ret = -1;
1332 TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1333
1334 MAKE_STD_ZVAL(argv[0]);
1335 MAKE_STD_ZVAL(argv[1]);
1336 MAKE_STD_ZVAL(argv[2]);
1337
1338 ZVAL_RESOURCE(argv[0], ch->id);
1339 zend_list_addref(ch->id);
1340 ZVAL_STRING(argv[1], prompt, 1);
1341 ZVAL_LONG(argv[2], buflen);
1342
1343 error = call_user_function(EG(function_table), NULL, func, retval, 2, argv TSRMLS_CC);
1344 if (error == FAILURE) {
1345 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
1346 } else if (Z_TYPE_P(retval) == IS_STRING) {
1347 if (Z_STRLEN_P(retval) > buflen) {
1348 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Returned password is too long for libcurl to handle");
1349 } else {
1350 strlcpy(buf, Z_STRVAL_P(retval), Z_STRLEN_P(retval));
1351 }
1352 } else {
1353 php_error_docref(NULL TSRMLS_CC, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
1354 }
1355
1356 zval_ptr_dtor(&argv[0]);
1357 zval_ptr_dtor(&argv[1]);
1358 zval_ptr_dtor(&argv[2]);
1359 zval_ptr_dtor(&retval);
1360
1361 return ret;
1362 }
1363 /* }}} */
1364 #endif
1365
1366 /* {{{ curl_free_string
1367 */
curl_free_string(void ** string)1368 static void curl_free_string(void **string)
1369 {
1370 efree(*string);
1371 }
1372 /* }}} */
1373
1374 /* {{{ curl_free_post
1375 */
curl_free_post(void ** post)1376 static void curl_free_post(void **post)
1377 {
1378 curl_formfree((struct HttpPost *) *post);
1379 }
1380 /* }}} */
1381
1382 /* {{{ curl_free_slist
1383 */
curl_free_slist(void * slist)1384 static void curl_free_slist(void *slist)
1385 {
1386 curl_slist_free_all(*((struct curl_slist **) slist));
1387 }
1388 /* }}} */
1389
1390 /* {{{ proto array curl_version([int version])
1391 Return cURL version information. */
PHP_FUNCTION(curl_version)1392 PHP_FUNCTION(curl_version)
1393 {
1394 curl_version_info_data *d;
1395 long uversion = CURLVERSION_NOW;
1396
1397 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &uversion) == FAILURE) {
1398 return;
1399 }
1400
1401 d = curl_version_info(uversion);
1402 if (d == NULL) {
1403 RETURN_FALSE;
1404 }
1405
1406 array_init(return_value);
1407
1408 CAAL("version_number", d->version_num);
1409 CAAL("age", d->age);
1410 CAAL("features", d->features);
1411 CAAL("ssl_version_number", d->ssl_version_num);
1412 CAAS("version", d->version);
1413 CAAS("host", d->host);
1414 CAAS("ssl_version", d->ssl_version);
1415 CAAS("libz_version", d->libz_version);
1416 /* Add an array of protocols */
1417 {
1418 char **p = (char **) d->protocols;
1419 zval *protocol_list = NULL;
1420
1421 MAKE_STD_ZVAL(protocol_list);
1422 array_init(protocol_list);
1423
1424 while (*p != NULL) {
1425 add_next_index_string(protocol_list, *p, 1);
1426 p++;
1427 }
1428 CAAZ("protocols", protocol_list);
1429 }
1430 }
1431 /* }}} */
1432
1433 /* {{{ alloc_curl_handle
1434 */
alloc_curl_handle(php_curl ** ch)1435 static void alloc_curl_handle(php_curl **ch)
1436 {
1437 *ch = emalloc(sizeof(php_curl));
1438 (*ch)->to_free = ecalloc(1, sizeof(struct _php_curl_free));
1439 (*ch)->handlers = ecalloc(1, sizeof(php_curl_handlers));
1440 (*ch)->handlers->write = ecalloc(1, sizeof(php_curl_write));
1441 (*ch)->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
1442 (*ch)->handlers->read = ecalloc(1, sizeof(php_curl_read));
1443 (*ch)->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
1444
1445 (*ch)->in_callback = 0;
1446 (*ch)->header.str_len = 0;
1447
1448 memset(&(*ch)->err, 0, sizeof((*ch)->err));
1449 (*ch)->handlers->write->stream = NULL;
1450 (*ch)->handlers->write_header->stream = NULL;
1451 (*ch)->handlers->read->stream = NULL;
1452
1453 zend_llist_init(&(*ch)->to_free->str, sizeof(char *), (llist_dtor_func_t) curl_free_string, 0);
1454 zend_llist_init(&(*ch)->to_free->post, sizeof(struct HttpPost), (llist_dtor_func_t) curl_free_post, 0);
1455
1456 (*ch)->to_free->slist = emalloc(sizeof(HashTable));
1457 zend_hash_init((*ch)->to_free->slist, 4, NULL, curl_free_slist, 0);
1458 }
1459 /* }}} */
1460
1461 #if LIBCURL_VERSION_NUM > 0x071301
1462 /* {{{ split_certinfo
1463 */
split_certinfo(char * string,zval * hash)1464 static void split_certinfo(char *string, zval *hash)
1465 {
1466 char *org = estrdup(string);
1467 char *s = org;
1468 char *split;
1469
1470 if(org) {
1471 do {
1472 char *key;
1473 char *val;
1474 char *tmp;
1475
1476 split = strstr(s, "; ");
1477 if(split)
1478 *split = '\0';
1479
1480 key = s;
1481 tmp = memchr(key, '=', 64);
1482 if(tmp) {
1483 *tmp = '\0';
1484 val = tmp+1;
1485 add_assoc_string(hash, key, val, 1);
1486 }
1487 s = split+2;
1488 } while(split);
1489 efree(org);
1490 }
1491 }
1492 /* }}} */
1493
1494 /* {{{ create_certinfo
1495 */
create_certinfo(struct curl_certinfo * ci,zval * listcode TSRMLS_DC)1496 static void create_certinfo(struct curl_certinfo *ci, zval *listcode TSRMLS_DC)
1497 {
1498 int i;
1499
1500 if(ci) {
1501 zval *certhash = NULL;
1502
1503 for(i=0; i<ci->num_of_certs; i++) {
1504 struct curl_slist *slist;
1505
1506 MAKE_STD_ZVAL(certhash);
1507 array_init(certhash);
1508 for(slist = ci->certinfo[i]; slist; slist = slist->next) {
1509 int len;
1510 char s[64];
1511 char *tmp;
1512 strncpy(s, slist->data, 64);
1513 tmp = memchr(s, ':', 64);
1514 if(tmp) {
1515 *tmp = '\0';
1516 len = strlen(s);
1517 if(!strcmp(s, "Subject") || !strcmp(s, "Issuer")) {
1518 zval *hash;
1519
1520 MAKE_STD_ZVAL(hash);
1521 array_init(hash);
1522
1523 split_certinfo(&slist->data[len+1], hash);
1524 add_assoc_zval(certhash, s, hash);
1525 } else {
1526 add_assoc_string(certhash, s, &slist->data[len+1], 1);
1527 }
1528 } else {
1529 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not extract hash key from certificate info");
1530 }
1531 }
1532 add_next_index_zval(listcode, certhash);
1533 }
1534 }
1535 }
1536 /* }}} */
1537 #endif
1538
1539 /* {{{ proto resource curl_init([string url])
1540 Initialize a cURL session */
PHP_FUNCTION(curl_init)1541 PHP_FUNCTION(curl_init)
1542 {
1543 php_curl *ch;
1544 CURL *cp;
1545 zval *clone;
1546 char *url = NULL;
1547 int url_len = 0;
1548 char *cainfo;
1549
1550 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &url, &url_len) == FAILURE) {
1551 return;
1552 }
1553
1554 cp = curl_easy_init();
1555 if (!cp) {
1556 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize a new cURL handle");
1557 RETURN_FALSE;
1558 }
1559
1560 alloc_curl_handle(&ch);
1561 TSRMLS_SET_CTX(ch->thread_ctx);
1562
1563 ch->cp = cp;
1564
1565 ch->handlers->write->method = PHP_CURL_STDOUT;
1566 ch->handlers->write->type = PHP_CURL_ASCII;
1567 ch->handlers->read->method = PHP_CURL_DIRECT;
1568 ch->handlers->write_header->method = PHP_CURL_IGNORE;
1569
1570 ch->uses = 0;
1571
1572 MAKE_STD_ZVAL(clone);
1573 ch->clone = clone;
1574
1575 curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS, 1);
1576 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
1577 curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER, ch->err.str);
1578 curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write);
1579 curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
1580 curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION, curl_read);
1581 curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
1582 curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_header);
1583 curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
1584 curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
1585 curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
1586 curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
1587
1588 cainfo = INI_STR("curl.cainfo");
1589 if (cainfo && strlen(cainfo) > 0) {
1590 curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
1591 }
1592
1593 #if defined(ZTS)
1594 curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
1595 #endif
1596
1597 if (url) {
1598 if (!php_curl_option_url(ch, url, url_len TSRMLS_CC)) {
1599 _php_curl_close_ex(ch TSRMLS_CC);
1600 RETURN_FALSE;
1601 }
1602 }
1603
1604 ZEND_REGISTER_RESOURCE(return_value, ch, le_curl);
1605 ch->id = Z_LVAL_P(return_value);
1606 }
1607 /* }}} */
1608
1609 /* {{{ proto resource curl_copy_handle(resource ch)
1610 Copy a cURL handle along with all of it's preferences */
PHP_FUNCTION(curl_copy_handle)1611 PHP_FUNCTION(curl_copy_handle)
1612 {
1613 CURL *cp;
1614 zval *zid;
1615 php_curl *ch, *dupch;
1616
1617 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
1618 return;
1619 }
1620
1621 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
1622
1623 cp = curl_easy_duphandle(ch->cp);
1624 if (!cp) {
1625 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot duplicate cURL handle");
1626 RETURN_FALSE;
1627 }
1628
1629 alloc_curl_handle(&dupch);
1630 TSRMLS_SET_CTX(dupch->thread_ctx);
1631
1632 dupch->cp = cp;
1633 dupch->uses = 0;
1634 ch->uses++;
1635 if (ch->handlers->write->stream) {
1636 Z_ADDREF_P(ch->handlers->write->stream);
1637 }
1638 dupch->handlers->write->stream = ch->handlers->write->stream;
1639 dupch->handlers->write->method = ch->handlers->write->method;
1640 dupch->handlers->write->type = ch->handlers->write->type;
1641 if (ch->handlers->read->stream) {
1642 Z_ADDREF_P(ch->handlers->read->stream);
1643 }
1644 dupch->handlers->read->stream = ch->handlers->read->stream;
1645 dupch->handlers->read->method = ch->handlers->read->method;
1646 dupch->handlers->write_header->method = ch->handlers->write_header->method;
1647 if (ch->handlers->write_header->stream) {
1648 Z_ADDREF_P(ch->handlers->write_header->stream);
1649 }
1650 dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
1651
1652 dupch->handlers->write->fp = ch->handlers->write->fp;
1653 dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
1654 dupch->handlers->read->fp = ch->handlers->read->fp;
1655 dupch->handlers->read->fd = ch->handlers->read->fd;
1656 #if CURLOPT_PASSWDDATA != 0
1657 if (ch->handlers->passwd) {
1658 zval_add_ref(&ch->handlers->passwd);
1659 dupch->handlers->passwd = ch->handlers->passwd;
1660 curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
1661 }
1662 #endif
1663 if (ch->handlers->write->func_name) {
1664 zval_add_ref(&ch->handlers->write->func_name);
1665 dupch->handlers->write->func_name = ch->handlers->write->func_name;
1666 }
1667 if (ch->handlers->read->func_name) {
1668 zval_add_ref(&ch->handlers->read->func_name);
1669 dupch->handlers->read->func_name = ch->handlers->read->func_name;
1670 }
1671 if (ch->handlers->write_header->func_name) {
1672 zval_add_ref(&ch->handlers->write_header->func_name);
1673 dupch->handlers->write_header->func_name = ch->handlers->write_header->func_name;
1674 }
1675
1676 if (ch->handlers->progress->func_name) {
1677 zval_add_ref(&ch->handlers->progress->func_name);
1678 dupch->handlers->progress->func_name = ch->handlers->progress->func_name;
1679 }
1680 dupch->handlers->progress->method = ch->handlers->progress->method;
1681
1682 curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER, dupch->err.str);
1683 curl_easy_setopt(dupch->cp, CURLOPT_FILE, (void *) dupch);
1684 curl_easy_setopt(dupch->cp, CURLOPT_INFILE, (void *) dupch);
1685 curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER, (void *) dupch);
1686 curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
1687
1688 efree(dupch->to_free->slist);
1689 efree(dupch->to_free);
1690 dupch->to_free = ch->to_free;
1691
1692 /* Keep track of cloned copies to avoid invoking curl destructors for every clone */
1693 Z_ADDREF_P(ch->clone);
1694 dupch->clone = ch->clone;
1695
1696 ZEND_REGISTER_RESOURCE(return_value, dupch, le_curl);
1697 dupch->id = Z_LVAL_P(return_value);
1698 }
1699 /* }}} */
1700
_php_curl_setopt(php_curl * ch,long option,zval ** zvalue,zval * return_value TSRMLS_DC)1701 static int _php_curl_setopt(php_curl *ch, long option, zval **zvalue, zval *return_value TSRMLS_DC) /* {{{ */
1702 {
1703 CURLcode error=CURLE_OK;
1704
1705 switch (option) {
1706 /* Long options */
1707 case CURLOPT_SSL_VERIFYHOST:
1708 if(Z_BVAL_PP(zvalue) == 1) {
1709 #if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
1710 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");
1711 #else
1712 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
1713 error = curl_easy_setopt(ch->cp, option, 2);
1714 break;
1715 #endif
1716 }
1717 case CURLOPT_INFILESIZE:
1718 case CURLOPT_VERBOSE:
1719 case CURLOPT_HEADER:
1720 case CURLOPT_NOPROGRESS:
1721 case CURLOPT_NOBODY:
1722 case CURLOPT_FAILONERROR:
1723 case CURLOPT_UPLOAD:
1724 case CURLOPT_POST:
1725 case CURLOPT_FTPLISTONLY:
1726 case CURLOPT_FTPAPPEND:
1727 case CURLOPT_NETRC:
1728 case CURLOPT_PUT:
1729 #if CURLOPT_MUTE != 0
1730 case CURLOPT_MUTE:
1731 #endif
1732 case CURLOPT_TIMEOUT:
1733 #if LIBCURL_VERSION_NUM > 0x071002
1734 case CURLOPT_TIMEOUT_MS:
1735 #endif
1736 case CURLOPT_FTP_USE_EPSV:
1737 case CURLOPT_LOW_SPEED_LIMIT:
1738 case CURLOPT_SSLVERSION:
1739 case CURLOPT_LOW_SPEED_TIME:
1740 case CURLOPT_RESUME_FROM:
1741 case CURLOPT_TIMEVALUE:
1742 case CURLOPT_TIMECONDITION:
1743 case CURLOPT_TRANSFERTEXT:
1744 case CURLOPT_HTTPPROXYTUNNEL:
1745 case CURLOPT_FILETIME:
1746 case CURLOPT_MAXREDIRS:
1747 case CURLOPT_MAXCONNECTS:
1748 case CURLOPT_CLOSEPOLICY:
1749 case CURLOPT_FRESH_CONNECT:
1750 case CURLOPT_FORBID_REUSE:
1751 case CURLOPT_CONNECTTIMEOUT:
1752 #if LIBCURL_VERSION_NUM > 0x071002
1753 case CURLOPT_CONNECTTIMEOUT_MS:
1754 #endif
1755 case CURLOPT_SSL_VERIFYPEER:
1756 case CURLOPT_DNS_USE_GLOBAL_CACHE:
1757 case CURLOPT_NOSIGNAL:
1758 case CURLOPT_PROXYTYPE:
1759 case CURLOPT_BUFFERSIZE:
1760 case CURLOPT_HTTPGET:
1761 case CURLOPT_HTTP_VERSION:
1762 case CURLOPT_CRLF:
1763 case CURLOPT_DNS_CACHE_TIMEOUT:
1764 case CURLOPT_PROXYPORT:
1765 case CURLOPT_FTP_USE_EPRT:
1766 #if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
1767 case CURLOPT_HTTPAUTH:
1768 #endif
1769 #if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
1770 case CURLOPT_PROXYAUTH:
1771 case CURLOPT_FTP_CREATE_MISSING_DIRS:
1772 #endif
1773
1774 #if LIBCURL_VERSION_NUM >= 0x070c02
1775 case CURLOPT_FTPSSLAUTH:
1776 #endif
1777 #if LIBCURL_VERSION_NUM > 0x070b00
1778 case CURLOPT_FTP_SSL:
1779 #endif
1780 case CURLOPT_UNRESTRICTED_AUTH:
1781 case CURLOPT_PORT:
1782 case CURLOPT_AUTOREFERER:
1783 case CURLOPT_COOKIESESSION:
1784 #if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
1785 case CURLOPT_TCP_NODELAY:
1786 #endif
1787 #if LIBCURL_VERSION_NUM >= 0x71304
1788 case CURLOPT_REDIR_PROTOCOLS:
1789 case CURLOPT_PROTOCOLS:
1790 #endif
1791 #if LIBCURL_VERSION_NUM > 0x070a07 /* CURLOPT_IPRESOLVE is available since curl 7.10.8 */
1792 case CURLOPT_IPRESOLVE:
1793 #endif
1794 #if LIBCURL_VERSION_NUM >= 0x070f01
1795 case CURLOPT_FTP_FILEMETHOD:
1796 case CURLOPT_FTP_SKIP_PASV_IP:
1797 #endif
1798 #if LIBCURL_VERSION_NUM > 0x071301
1799 case CURLOPT_CERTINFO:
1800 #endif
1801 convert_to_long_ex(zvalue);
1802 #if LIBCURL_VERSION_NUM >= 0x71304
1803 if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
1804 (PG(open_basedir) && *PG(open_basedir)) && (Z_LVAL_PP(zvalue) & CURLPROTO_FILE)) {
1805 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLPROTO_FILE cannot be activated when an open_basedir is set");
1806 RETVAL_FALSE;
1807 return 1;
1808 }
1809 #endif
1810 error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
1811 break;
1812 #if LIBCURL_VERSION_NUM > 0x070f04
1813 case CURLOPT_MAX_RECV_SPEED_LARGE:
1814 case CURLOPT_MAX_SEND_SPEED_LARGE:
1815 convert_to_long_ex(zvalue);
1816 error = curl_easy_setopt(ch->cp, option, (curl_off_t)Z_LVAL_PP(zvalue));
1817 break;
1818 #endif
1819 case CURLOPT_FOLLOWLOCATION:
1820 convert_to_long_ex(zvalue);
1821 if (PG(open_basedir) && *PG(open_basedir)) {
1822 if (Z_LVAL_PP(zvalue) != 0) {
1823 php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set");
1824 RETVAL_FALSE;
1825 return 1;
1826 }
1827 }
1828 error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
1829 break;
1830 #if LIBCURL_VERSION_NUM > 0x071301
1831 case CURLOPT_POSTREDIR:
1832 convert_to_long_ex(zvalue);
1833 error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, Z_LVAL_PP(zvalue) & CURL_REDIR_POST_ALL);
1834 break;
1835 #endif
1836 case CURLOPT_PRIVATE:
1837 case CURLOPT_URL:
1838 case CURLOPT_PROXY:
1839 case CURLOPT_USERPWD:
1840 case CURLOPT_PROXYUSERPWD:
1841 case CURLOPT_RANGE:
1842 case CURLOPT_CUSTOMREQUEST:
1843 case CURLOPT_USERAGENT:
1844 case CURLOPT_FTPPORT:
1845 case CURLOPT_COOKIE:
1846 case CURLOPT_REFERER:
1847 case CURLOPT_INTERFACE:
1848 case CURLOPT_KRB4LEVEL:
1849 case CURLOPT_EGDSOCKET:
1850 case CURLOPT_CAINFO:
1851 case CURLOPT_CAPATH:
1852 case CURLOPT_SSL_CIPHER_LIST:
1853 case CURLOPT_SSLKEY:
1854 case CURLOPT_SSLKEYTYPE:
1855 case CURLOPT_SSLKEYPASSWD:
1856 case CURLOPT_SSLENGINE:
1857 case CURLOPT_SSLENGINE_DEFAULT:
1858 case CURLOPT_SSLCERTTYPE:
1859 case CURLOPT_ENCODING:
1860 #if LIBCURL_VERSION_NUM >= 0x071300
1861 case CURLOPT_SSH_PUBLIC_KEYFILE:
1862 case CURLOPT_SSH_PRIVATE_KEYFILE:
1863 #endif
1864 {
1865 convert_to_string_ex(zvalue);
1866 #if LIBCURL_VERSION_NUM >= 0x071300
1867 if (
1868 option == CURLOPT_SSH_PUBLIC_KEYFILE || option == CURLOPT_SSH_PRIVATE_KEYFILE
1869
1870 ) {
1871 if (php_check_open_basedir(Z_STRVAL_PP(zvalue) TSRMLS_CC)) {
1872 RETVAL_FALSE;
1873 return 1;
1874 }
1875 }
1876 #endif
1877 if (option == CURLOPT_URL) {
1878 if (!php_curl_option_url(ch, Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue) TSRMLS_CC)) {
1879 RETVAL_FALSE;
1880 return 1;
1881 }
1882 } else {
1883 if (option == CURLOPT_PRIVATE) {
1884 char *copystr;
1885 #if LIBCURL_VERSION_NUM < 0x071100
1886 string_copy:
1887 #endif
1888 copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
1889 error = curl_easy_setopt(ch->cp, option, copystr);
1890 zend_llist_add_element(&ch->to_free->str, ©str);
1891 } else {
1892 #if LIBCURL_VERSION_NUM >= 0x071100
1893 /* Strings passed to libcurl as ’char *’ arguments, are copied by the library... NOTE: before 7.17.0 strings were not copied. */
1894 error = curl_easy_setopt(ch->cp, option, Z_STRVAL_PP(zvalue));
1895 #else
1896 goto string_copy;
1897 #endif
1898 }
1899 }
1900 break;
1901 }
1902 case CURLOPT_FILE:
1903 case CURLOPT_INFILE:
1904 case CURLOPT_WRITEHEADER:
1905 case CURLOPT_STDERR: {
1906 FILE *fp = NULL;
1907 int type;
1908 void * what;
1909
1910 what = zend_fetch_resource(zvalue TSRMLS_CC, -1, "File-Handle", &type, 1, php_file_le_stream(), php_file_le_pstream());
1911 if (!what) {
1912 RETVAL_FALSE;
1913 return 1;
1914 }
1915
1916 if (FAILURE == php_stream_cast((php_stream *) what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
1917 RETVAL_FALSE;
1918 return 1;
1919 }
1920
1921 if (!fp) {
1922 RETVAL_FALSE;
1923 return 1;
1924 }
1925
1926 error = CURLE_OK;
1927 switch (option) {
1928 case CURLOPT_FILE:
1929 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1930 if (ch->handlers->write->stream) {
1931 Z_DELREF_P(ch->handlers->write->stream);
1932 }
1933 Z_ADDREF_PP(zvalue);
1934 ch->handlers->write->fp = fp;
1935 ch->handlers->write->method = PHP_CURL_FILE;
1936 ch->handlers->write->stream = *zvalue;
1937 } else {
1938 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1939 RETVAL_FALSE;
1940 return 1;
1941 }
1942 break;
1943 case CURLOPT_WRITEHEADER:
1944 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1945 if (ch->handlers->write_header->stream) {
1946 Z_DELREF_P(ch->handlers->write_header->stream);
1947 }
1948 Z_ADDREF_PP(zvalue);
1949 ch->handlers->write_header->fp = fp;
1950 ch->handlers->write_header->method = PHP_CURL_FILE;
1951 ch->handlers->write_header->stream = *zvalue;
1952 } else {
1953 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1954 RETVAL_FALSE;
1955 return 1;
1956 }
1957 break;
1958 case CURLOPT_INFILE:
1959 if (ch->handlers->read->stream) {
1960 Z_DELREF_P(ch->handlers->read->stream);
1961 }
1962 Z_ADDREF_PP(zvalue);
1963 ch->handlers->read->fp = fp;
1964 ch->handlers->read->fd = Z_LVAL_PP(zvalue);
1965 ch->handlers->read->stream = *zvalue;
1966 break;
1967 case CURLOPT_STDERR:
1968 if (((php_stream *) what)->mode[0] != 'r' || ((php_stream *) what)->mode[1] == '+') {
1969 if (ch->handlers->std_err) {
1970 zval_ptr_dtor(&ch->handlers->std_err);
1971 }
1972 zval_add_ref(zvalue);
1973 ch->handlers->std_err = *zvalue;
1974 } else {
1975 php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
1976 RETVAL_FALSE;
1977 return 1;
1978 }
1979 /* break omitted intentionally */
1980 default:
1981 error = curl_easy_setopt(ch->cp, option, fp);
1982 break;
1983 }
1984
1985 break;
1986 }
1987 case CURLOPT_RETURNTRANSFER:
1988 convert_to_long_ex(zvalue);
1989
1990 if (Z_LVAL_PP(zvalue)) {
1991 ch->handlers->write->method = PHP_CURL_RETURN;
1992 } else {
1993 ch->handlers->write->method = PHP_CURL_STDOUT;
1994 }
1995 break;
1996 case CURLOPT_BINARYTRANSFER:
1997 convert_to_long_ex(zvalue);
1998
1999 if (Z_LVAL_PP(zvalue)) {
2000 ch->handlers->write->type = PHP_CURL_BINARY;
2001 } else {
2002 ch->handlers->write->type = PHP_CURL_ASCII;
2003 }
2004 break;
2005 case CURLOPT_WRITEFUNCTION:
2006 if (ch->handlers->write->func_name) {
2007 zval_ptr_dtor(&ch->handlers->write->func_name);
2008 ch->handlers->write->fci_cache = empty_fcall_info_cache;
2009 }
2010 zval_add_ref(zvalue);
2011 ch->handlers->write->func_name = *zvalue;
2012 ch->handlers->write->method = PHP_CURL_USER;
2013 break;
2014 case CURLOPT_READFUNCTION:
2015 if (ch->handlers->read->func_name) {
2016 zval_ptr_dtor(&ch->handlers->read->func_name);
2017 ch->handlers->read->fci_cache = empty_fcall_info_cache;
2018 }
2019 zval_add_ref(zvalue);
2020 ch->handlers->read->func_name = *zvalue;
2021 ch->handlers->read->method = PHP_CURL_USER;
2022 break;
2023 case CURLOPT_PROGRESSFUNCTION:
2024 curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION, curl_progress);
2025 curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
2026 if (ch->handlers->progress->func_name) {
2027 zval_ptr_dtor(&ch->handlers->progress->func_name);
2028 ch->handlers->progress->fci_cache = empty_fcall_info_cache;
2029 }
2030 zval_add_ref(zvalue);
2031 ch->handlers->progress->func_name = *zvalue;
2032 ch->handlers->progress->method = PHP_CURL_USER;
2033 break;
2034 case CURLOPT_HEADERFUNCTION:
2035 if (ch->handlers->write_header->func_name) {
2036 zval_ptr_dtor(&ch->handlers->write_header->func_name);
2037 ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
2038 }
2039 zval_add_ref(zvalue);
2040 ch->handlers->write_header->func_name = *zvalue;
2041 ch->handlers->write_header->method = PHP_CURL_USER;
2042 break;
2043 #if CURLOPT_PASSWDFUNCTION != 0
2044 case CURLOPT_PASSWDFUNCTION:
2045 if (ch->handlers->passwd) {
2046 zval_ptr_dtor(&ch->handlers->passwd);
2047 }
2048 zval_add_ref(zvalue);
2049 ch->handlers->passwd = *zvalue;
2050 error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
2051 error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) ch);
2052 break;
2053 #endif
2054 case CURLOPT_POSTFIELDS:
2055 if (Z_TYPE_PP(zvalue) == IS_ARRAY || Z_TYPE_PP(zvalue) == IS_OBJECT) {
2056 zval **current;
2057 HashTable *postfields;
2058 struct HttpPost *first = NULL;
2059 struct HttpPost *last = NULL;
2060
2061 postfields = HASH_OF(*zvalue);
2062 if (!postfields) {
2063 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
2064 RETVAL_FALSE;
2065 return 1;
2066 }
2067
2068 for (zend_hash_internal_pointer_reset(postfields);
2069 zend_hash_get_current_data(postfields, (void **) ¤t) == SUCCESS;
2070 zend_hash_move_forward(postfields)
2071 ) {
2072 char *postval;
2073 char *string_key = NULL;
2074 uint string_key_len;
2075 ulong num_key;
2076 int numeric_key;
2077
2078 SEPARATE_ZVAL(current);
2079 convert_to_string_ex(current);
2080
2081 zend_hash_get_current_key_ex(postfields, &string_key, &string_key_len, &num_key, 0, NULL);
2082
2083 /* Pretend we have a string_key here */
2084 if(!string_key) {
2085 spprintf(&string_key, 0, "%ld", num_key);
2086 string_key_len = strlen(string_key)+1;
2087 numeric_key = 1;
2088 } else {
2089 numeric_key = 0;
2090 }
2091
2092 postval = Z_STRVAL_PP(current);
2093
2094 /* The arguments after _NAMELENGTH and _CONTENTSLENGTH
2095 * must be explicitly cast to long in curl_formadd
2096 * use since curl needs a long not an int. */
2097 if (*postval == '@') {
2098 char *type, *filename;
2099 ++postval;
2100
2101 if ((type = php_memnstr(postval, ";type=", sizeof(";type=") - 1, postval + Z_STRLEN_PP(current)))) {
2102 *type = '\0';
2103 }
2104 if ((filename = php_memnstr(postval, ";filename=", sizeof(";filename=") - 1, postval + Z_STRLEN_PP(current)))) {
2105 *filename = '\0';
2106 }
2107 /* open_basedir check */
2108 if (php_check_open_basedir(postval TSRMLS_CC)) {
2109 RETVAL_FALSE;
2110 return 1;
2111 }
2112 error = curl_formadd(&first, &last,
2113 CURLFORM_COPYNAME, string_key,
2114 CURLFORM_NAMELENGTH, (long)string_key_len - 1,
2115 CURLFORM_FILENAME, filename ? filename + sizeof(";filename=") - 1 : postval,
2116 CURLFORM_CONTENTTYPE, type ? type + sizeof(";type=") - 1 : "application/octet-stream",
2117 CURLFORM_FILE, postval,
2118 CURLFORM_END);
2119 if (type) {
2120 *type = ';';
2121 }
2122 if (filename) {
2123 *filename = ';';
2124 }
2125 } else {
2126 error = curl_formadd(&first, &last,
2127 CURLFORM_COPYNAME, string_key,
2128 CURLFORM_NAMELENGTH, (long)string_key_len - 1,
2129 CURLFORM_COPYCONTENTS, postval,
2130 CURLFORM_CONTENTSLENGTH, (long)Z_STRLEN_PP(current),
2131 CURLFORM_END);
2132 }
2133
2134 if (numeric_key) {
2135 efree(string_key);
2136 }
2137 }
2138
2139 SAVE_CURL_ERROR(ch, error);
2140 if (error != CURLE_OK) {
2141 RETVAL_FALSE;
2142 return 1;
2143 }
2144
2145 if (Z_REFCOUNT_P(ch->clone) <= 1) {
2146 zend_llist_clean(&ch->to_free->post);
2147 }
2148 zend_llist_add_element(&ch->to_free->post, &first);
2149 error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
2150
2151 } else {
2152 #if LIBCURL_VERSION_NUM >= 0x071101
2153 convert_to_string_ex(zvalue);
2154 /* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
2155 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue));
2156 error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, Z_STRVAL_PP(zvalue));
2157 #else
2158 char *post = NULL;
2159
2160 convert_to_string_ex(zvalue);
2161 post = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
2162 zend_llist_add_element(&ch->to_free->str, &post);
2163
2164 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
2165 error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue));
2166 #endif
2167 }
2168 break;
2169 case CURLOPT_HTTPHEADER:
2170 case CURLOPT_QUOTE:
2171 case CURLOPT_HTTP200ALIASES:
2172 case CURLOPT_POSTQUOTE: {
2173 zval **current;
2174 HashTable *ph;
2175 struct curl_slist *slist = NULL;
2176
2177 ph = HASH_OF(*zvalue);
2178 if (!ph) {
2179 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");
2180 RETVAL_FALSE;
2181 return 1;
2182 }
2183
2184 for (zend_hash_internal_pointer_reset(ph);
2185 zend_hash_get_current_data(ph, (void **) ¤t) == SUCCESS;
2186 zend_hash_move_forward(ph)
2187 ) {
2188 SEPARATE_ZVAL(current);
2189 convert_to_string_ex(current);
2190
2191 slist = curl_slist_append(slist, Z_STRVAL_PP(current));
2192 if (!slist) {
2193 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not build curl_slist");
2194 RETVAL_FALSE;
2195 return 1;
2196 }
2197 }
2198 zend_hash_index_update(ch->to_free->slist, (ulong) option, &slist, sizeof(struct curl_slist *), NULL);
2199
2200 error = curl_easy_setopt(ch->cp, option, slist);
2201
2202 break;
2203 }
2204 /* the following options deal with files, therefore the open_basedir check
2205 * is required.
2206 */
2207 case CURLOPT_COOKIEJAR:
2208 case CURLOPT_SSLCERT:
2209 case CURLOPT_RANDOM_FILE:
2210 case CURLOPT_COOKIEFILE: {
2211 #if LIBCURL_VERSION_NUM < 0x071100
2212 char *copystr = NULL;
2213 #endif
2214
2215 convert_to_string_ex(zvalue);
2216
2217 if (Z_STRLEN_PP(zvalue) && php_check_open_basedir(Z_STRVAL_PP(zvalue) TSRMLS_CC)) {
2218 RETVAL_FALSE;
2219 return 1;
2220 }
2221
2222 #if LIBCURL_VERSION_NUM >= 0x071100
2223 error = curl_easy_setopt(ch->cp, option, Z_STRVAL_PP(zvalue));
2224 #else
2225 copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
2226
2227 error = curl_easy_setopt(ch->cp, option, copystr);
2228 zend_llist_add_element(&ch->to_free->str, ©str);
2229 #endif
2230 break;
2231 }
2232 case CURLINFO_HEADER_OUT:
2233 convert_to_long_ex(zvalue);
2234 if (Z_LVAL_PP(zvalue) == 1) {
2235 curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
2236 curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
2237 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
2238 } else {
2239 curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
2240 curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
2241 curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
2242 }
2243 break;
2244 }
2245
2246 SAVE_CURL_ERROR(ch, error);
2247 if (error != CURLE_OK) {
2248 return 1;
2249 } else {
2250 return 0;
2251 }
2252 }
2253 /* }}} */
2254
2255 /* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
2256 Set an option for a cURL transfer */
PHP_FUNCTION(curl_setopt)2257 PHP_FUNCTION(curl_setopt)
2258 {
2259 zval *zid, **zvalue;
2260 long options;
2261 php_curl *ch;
2262
2263 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlZ", &zid, &options, &zvalue) == FAILURE) {
2264 return;
2265 }
2266
2267 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2268
2269 if (options <= 0) {
2270 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid curl configuration option");
2271 RETURN_FALSE;
2272 }
2273
2274 if (!_php_curl_setopt(ch, options, zvalue, return_value TSRMLS_CC)) {
2275 RETURN_TRUE;
2276 } else {
2277 RETURN_FALSE;
2278 }
2279 }
2280 /* }}} */
2281
2282 /* {{{ proto bool curl_setopt_array(resource ch, array options)
2283 Set an array of option for a cURL transfer */
PHP_FUNCTION(curl_setopt_array)2284 PHP_FUNCTION(curl_setopt_array)
2285 {
2286 zval *zid, *arr, **entry;
2287 php_curl *ch;
2288 ulong option;
2289 HashPosition pos;
2290 char *string_key;
2291 uint str_key_len;
2292
2293 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "za", &zid, &arr) == FAILURE) {
2294 return;
2295 }
2296
2297 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2298
2299 zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(arr), &pos);
2300 while (zend_hash_get_current_data_ex(Z_ARRVAL_P(arr), (void **)&entry, &pos) == SUCCESS) {
2301 if (zend_hash_get_current_key_ex(Z_ARRVAL_P(arr), &string_key, &str_key_len, &option, 0, &pos) != HASH_KEY_IS_LONG) {
2302 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Array keys must be CURLOPT constants or equivalent integer values");
2303 RETURN_FALSE;
2304 }
2305 if (_php_curl_setopt(ch, (long) option, entry, return_value TSRMLS_CC)) {
2306 RETURN_FALSE;
2307 }
2308 zend_hash_move_forward_ex(Z_ARRVAL_P(arr), &pos);
2309 }
2310 RETURN_TRUE;
2311 }
2312 /* }}} */
2313
2314 /* {{{ _php_curl_cleanup_handle(ch)
2315 Cleanup an execution phase */
_php_curl_cleanup_handle(php_curl * ch)2316 void _php_curl_cleanup_handle(php_curl *ch)
2317 {
2318 if (ch->handlers->write->buf.len > 0) {
2319 smart_str_free(&ch->handlers->write->buf);
2320 }
2321 if (ch->header.str_len) {
2322 efree(ch->header.str);
2323 ch->header.str_len = 0;
2324 }
2325
2326 memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
2327 ch->err.no = 0;
2328 }
2329 /* }}} */
2330
2331 /* {{{ proto bool curl_exec(resource ch)
2332 Perform a cURL session */
PHP_FUNCTION(curl_exec)2333 PHP_FUNCTION(curl_exec)
2334 {
2335 CURLcode error;
2336 zval *zid;
2337 php_curl *ch;
2338
2339 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2340 return;
2341 }
2342
2343 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2344
2345 _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
2346
2347 _php_curl_cleanup_handle(ch);
2348
2349 error = curl_easy_perform(ch->cp);
2350 SAVE_CURL_ERROR(ch, error);
2351 /* CURLE_PARTIAL_FILE is returned by HEAD requests */
2352 if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
2353 if (ch->handlers->write->buf.len > 0) {
2354 smart_str_free(&ch->handlers->write->buf);
2355 }
2356 RETURN_FALSE;
2357 }
2358
2359 if (ch->handlers->std_err) {
2360 php_stream *stream;
2361 stream = (php_stream*)zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
2362 if (stream) {
2363 php_stream_flush(stream);
2364 }
2365 }
2366
2367 if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.len > 0) {
2368 smart_str_0(&ch->handlers->write->buf);
2369 RETURN_STRINGL(ch->handlers->write->buf.c, ch->handlers->write->buf.len, 1);
2370 }
2371
2372 /* flush the file handle, so any remaining data is synched to disk */
2373 if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
2374 fflush(ch->handlers->write->fp);
2375 }
2376 if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
2377 fflush(ch->handlers->write_header->fp);
2378 }
2379
2380 if (ch->handlers->write->method == PHP_CURL_RETURN) {
2381 RETURN_EMPTY_STRING();
2382 } else {
2383 RETURN_TRUE;
2384 }
2385 }
2386 /* }}} */
2387
2388 /* {{{ proto mixed curl_getinfo(resource ch [, int option])
2389 Get information regarding a specific transfer */
PHP_FUNCTION(curl_getinfo)2390 PHP_FUNCTION(curl_getinfo)
2391 {
2392 zval *zid;
2393 php_curl *ch;
2394 long option = 0;
2395
2396 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zid, &option) == FAILURE) {
2397 return;
2398 }
2399
2400 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2401
2402 if (ZEND_NUM_ARGS() < 2) {
2403 char *s_code;
2404 long l_code;
2405 double d_code;
2406 #if LIBCURL_VERSION_NUM > 0x071301
2407 struct curl_certinfo *ci = NULL;
2408 zval *listcode;
2409 #endif
2410
2411 array_init(return_value);
2412
2413 if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
2414 CAAS("url", s_code);
2415 }
2416 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
2417 if (s_code != NULL) {
2418 CAAS("content_type", s_code);
2419 } else {
2420 zval *retnull;
2421 MAKE_STD_ZVAL(retnull);
2422 ZVAL_NULL(retnull);
2423 CAAZ("content_type", retnull);
2424 }
2425 }
2426 if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
2427 CAAL("http_code", l_code);
2428 }
2429 if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
2430 CAAL("header_size", l_code);
2431 }
2432 if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
2433 CAAL("request_size", l_code);
2434 }
2435 if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
2436 CAAL("filetime", l_code);
2437 }
2438 if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
2439 CAAL("ssl_verify_result", l_code);
2440 }
2441 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
2442 CAAL("redirect_count", l_code);
2443 }
2444 if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
2445 CAAD("total_time", d_code);
2446 }
2447 if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
2448 CAAD("namelookup_time", d_code);
2449 }
2450 if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
2451 CAAD("connect_time", d_code);
2452 }
2453 if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
2454 CAAD("pretransfer_time", d_code);
2455 }
2456 if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
2457 CAAD("size_upload", d_code);
2458 }
2459 if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
2460 CAAD("size_download", d_code);
2461 }
2462 if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
2463 CAAD("speed_download", d_code);
2464 }
2465 if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
2466 CAAD("speed_upload", d_code);
2467 }
2468 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
2469 CAAD("download_content_length", d_code);
2470 }
2471 if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
2472 CAAD("upload_content_length", d_code);
2473 }
2474 if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
2475 CAAD("starttransfer_time", d_code);
2476 }
2477 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
2478 CAAD("redirect_time", d_code);
2479 }
2480 #if LIBCURL_VERSION_NUM > 0x071301
2481 if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2482 MAKE_STD_ZVAL(listcode);
2483 array_init(listcode);
2484 create_certinfo(ci, listcode TSRMLS_CC);
2485 CAAZ("certinfo", listcode);
2486 }
2487 #endif
2488 #if LIBCURL_VERSION_NUM >= 0x071300 /* 7.19.0 */
2489 if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_IP, &s_code) == CURLE_OK) {
2490 CAAS("primary_ip", s_code);
2491 }
2492 #endif
2493 #if LIBCURL_VERSION_NUM > 0x071500
2494 if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_PORT, &l_code) == CURLE_OK) {
2495 CAAL("primary_port", l_code);
2496 }
2497 if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_IP, &s_code) == CURLE_OK) {
2498 CAAS("local_ip", s_code);
2499 }
2500 if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
2501 CAAL("local_port", l_code);
2502 }
2503 #endif
2504 #if LIBCURL_VERSION_NUM >= 0x071202
2505 if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
2506 CAAS("redirect_url", s_code);
2507 }
2508 #endif
2509 if (ch->header.str_len > 0) {
2510 CAAS("request_header", ch->header.str);
2511 }
2512 } else {
2513 switch (option) {
2514 /* string variable types */
2515 #if LIBCURL_VERSION_NUM >= 0x071300 /* 7.19.0 */
2516 case CURLINFO_PRIMARY_IP:
2517 #endif
2518 #if LIBCURL_VERSION_NUM >= 0x071500 /* 7.21.0 */
2519 case CURLINFO_LOCAL_IP:
2520 #endif
2521 case CURLINFO_PRIVATE:
2522 case CURLINFO_EFFECTIVE_URL:
2523 case CURLINFO_CONTENT_TYPE:
2524 #if LIBCURL_VERSION_NUM >= 0x071202
2525 case CURLINFO_REDIRECT_URL:
2526 #endif
2527 {
2528 char *s_code = NULL;
2529
2530 if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
2531 RETURN_STRING(s_code, 1);
2532 } else {
2533 RETURN_FALSE;
2534 }
2535 break;
2536 }
2537 /* Long variable types */
2538 #if LIBCURL_VERSION_NUM >= 0x071500 /* 7.21.0 */
2539 case CURLINFO_PRIMARY_PORT:
2540 case CURLINFO_LOCAL_PORT:
2541 #endif
2542 case CURLINFO_HTTP_CODE:
2543 case CURLINFO_HEADER_SIZE:
2544 case CURLINFO_REQUEST_SIZE:
2545 case CURLINFO_FILETIME:
2546 case CURLINFO_SSL_VERIFYRESULT:
2547 case CURLINFO_REDIRECT_COUNT: {
2548 long code = 0;
2549
2550 if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
2551 RETURN_LONG(code);
2552 } else {
2553 RETURN_FALSE;
2554 }
2555 break;
2556 }
2557 /* Double variable types */
2558 case CURLINFO_TOTAL_TIME:
2559 case CURLINFO_NAMELOOKUP_TIME:
2560 case CURLINFO_CONNECT_TIME:
2561 case CURLINFO_PRETRANSFER_TIME:
2562 case CURLINFO_SIZE_UPLOAD:
2563 case CURLINFO_SIZE_DOWNLOAD:
2564 case CURLINFO_SPEED_DOWNLOAD:
2565 case CURLINFO_SPEED_UPLOAD:
2566 case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
2567 case CURLINFO_CONTENT_LENGTH_UPLOAD:
2568 case CURLINFO_STARTTRANSFER_TIME:
2569 case CURLINFO_REDIRECT_TIME: {
2570 double code = 0.0;
2571
2572 if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
2573 RETURN_DOUBLE(code);
2574 } else {
2575 RETURN_FALSE;
2576 }
2577 break;
2578 }
2579 case CURLINFO_HEADER_OUT:
2580 if (ch->header.str_len > 0) {
2581 RETURN_STRINGL(ch->header.str, ch->header.str_len, 1);
2582 } else {
2583 RETURN_FALSE;
2584 }
2585 #if LIBCURL_VERSION_NUM > 0x071301
2586 case CURLINFO_CERTINFO: {
2587 struct curl_certinfo *ci = NULL;
2588
2589 array_init(return_value);
2590
2591 if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2592 create_certinfo(ci, return_value TSRMLS_CC);
2593 } else {
2594 RETURN_FALSE;
2595 }
2596 break;
2597 }
2598 #endif
2599 }
2600 }
2601 }
2602 /* }}} */
2603
2604 /* {{{ proto string curl_error(resource ch)
2605 Return a string contain the last error for the current session */
PHP_FUNCTION(curl_error)2606 PHP_FUNCTION(curl_error)
2607 {
2608 zval *zid;
2609 php_curl *ch;
2610
2611 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2612 return;
2613 }
2614
2615 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2616
2617 ch->err.str[CURL_ERROR_SIZE] = 0;
2618 RETURN_STRING(ch->err.str, 1);
2619 }
2620 /* }}} */
2621
2622 /* {{{ proto int curl_errno(resource ch)
2623 Return an integer containing the last error number */
PHP_FUNCTION(curl_errno)2624 PHP_FUNCTION(curl_errno)
2625 {
2626 zval *zid;
2627 php_curl *ch;
2628
2629 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2630 return;
2631 }
2632
2633 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2634
2635 RETURN_LONG(ch->err.no);
2636 }
2637 /* }}} */
2638
2639 /* {{{ proto void curl_close(resource ch)
2640 Close a cURL session */
PHP_FUNCTION(curl_close)2641 PHP_FUNCTION(curl_close)
2642 {
2643 zval *zid;
2644 php_curl *ch;
2645
2646 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2647 return;
2648 }
2649
2650 ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
2651
2652 if (ch->in_callback) {
2653 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close cURL handle from a callback");
2654 return;
2655 }
2656
2657 if (ch->uses) {
2658 ch->uses--;
2659 } else {
2660 zend_list_delete(Z_LVAL_P(zid));
2661 }
2662 }
2663 /* }}} */
2664
2665 /* {{{ _php_curl_close()
2666 List destructor for curl handles */
_php_curl_close_ex(php_curl * ch TSRMLS_DC)2667 static void _php_curl_close_ex(php_curl *ch TSRMLS_DC)
2668 {
2669 #if PHP_CURL_DEBUG
2670 fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
2671 #endif
2672
2673 _php_curl_verify_handlers(ch, 0 TSRMLS_CC);
2674
2675 /*
2676 * Libcurl is doing connection caching. When easy handle is cleaned up,
2677 * if the handle was previously used by the curl_multi_api, the connection
2678 * remains open un the curl multi handle is cleaned up. Some protocols are
2679 * sending content like the FTP one, and libcurl try to use the
2680 * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
2681 * callback are freed, we need to use an other callback to which avoid
2682 * segfaults.
2683 *
2684 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
2685 */
2686 curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
2687 curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
2688
2689 curl_easy_cleanup(ch->cp);
2690
2691 /* cURL destructors should be invoked only by last curl handle */
2692 if (Z_REFCOUNT_P(ch->clone) <= 1) {
2693 zend_llist_clean(&ch->to_free->str);
2694 zend_llist_clean(&ch->to_free->post);
2695 zend_hash_destroy(ch->to_free->slist);
2696 efree(ch->to_free->slist);
2697 efree(ch->to_free);
2698 FREE_ZVAL(ch->clone);
2699 } else {
2700 Z_DELREF_P(ch->clone);
2701 }
2702
2703 if (ch->handlers->write->buf.len > 0) {
2704 smart_str_free(&ch->handlers->write->buf);
2705 }
2706 if (ch->handlers->write->func_name) {
2707 zval_ptr_dtor(&ch->handlers->write->func_name);
2708 }
2709 if (ch->handlers->read->func_name) {
2710 zval_ptr_dtor(&ch->handlers->read->func_name);
2711 }
2712 if (ch->handlers->write_header->func_name) {
2713 zval_ptr_dtor(&ch->handlers->write_header->func_name);
2714 }
2715 if (ch->handlers->progress->func_name) {
2716 zval_ptr_dtor(&ch->handlers->progress->func_name);
2717 }
2718 if (ch->handlers->passwd) {
2719 zval_ptr_dtor(&ch->handlers->passwd);
2720 }
2721 if (ch->handlers->std_err) {
2722 zval_ptr_dtor(&ch->handlers->std_err);
2723 }
2724 if (ch->header.str_len > 0) {
2725 efree(ch->header.str);
2726 }
2727
2728 if (ch->handlers->write_header->stream) {
2729 zval_ptr_dtor(&ch->handlers->write_header->stream);
2730 }
2731 if (ch->handlers->write->stream) {
2732 zval_ptr_dtor(&ch->handlers->write->stream);
2733 }
2734 if (ch->handlers->read->stream) {
2735 zval_ptr_dtor(&ch->handlers->read->stream);
2736 }
2737
2738 efree(ch->handlers->write);
2739 efree(ch->handlers->write_header);
2740 efree(ch->handlers->read);
2741 efree(ch->handlers->progress);
2742 efree(ch->handlers);
2743 efree(ch);
2744 }
2745 /* }}} */
2746
2747 /* {{{ _php_curl_close()
2748 List destructor for curl handles */
_php_curl_close(zend_rsrc_list_entry * rsrc TSRMLS_DC)2749 static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC)
2750 {
2751 php_curl *ch = (php_curl *) rsrc->ptr;
2752 _php_curl_close_ex(ch TSRMLS_CC);
2753 }
2754 /* }}} */
2755
2756 #endif /* HAVE_CURL */
2757
2758 /*
2759 * Local variables:
2760 * tab-width: 4
2761 * c-basic-offset: 4
2762 * End:
2763 * vim600: fdm=marker
2764 * vim: noet sw=4 ts=4
2765 */
2766
