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Fix missing IS_BOOL
[m6w6/ext-http] / php_http_client_curl.c
1 /*
2 +--------------------------------------------------------------------+
3 | PECL :: http |
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
11 */
12
13 #include "php_http_api.h"
14 #include "php_http_client.h"
15
16 #if PHP_HTTP_HAVE_CURL
17
18 #if PHP_HTTP_HAVE_EVENT
19 # if !PHP_HTTP_HAVE_EVENT2 && /* just be really sure */ !(LIBEVENT_VERSION_NUMBER >= 0x02000000)
20 # include <event.h>
21 # define event_base_new event_init
22 # define event_assign(e, b, s, a, cb, d) do {\
23 event_set(e, s, a, cb, d); \
24 event_base_set(b, e); \
25 } while(0)
26 # else
27 # if PHP_HTTP_HAVE_EVENT2
28 # include <event2/event.h>
29 # include <event2/event_struct.h>
30 # else
31 # error "libevent presence is unknown"
32 # endif
33 # endif
34 # ifndef DBG_EVENTS
35 # define DBG_EVENTS 0
36 # endif
37 #endif
38
39 #ifdef PHP_HTTP_HAVE_OPENSSL
40 # include <openssl/ssl.h>
41 #endif
42 #ifdef PHP_HTTP_HAVE_GNUTLS
43 # include <gnutls.h>
44 #endif
45
46 typedef struct php_http_client_curl {
47 CURLM *handle;
48
49 int unfinished; /* int because of curl_multi_perform() */
50
51 #if PHP_HTTP_HAVE_EVENT
52 struct event_base *evbase;
53 struct event *timeout;
54 unsigned useevents:1;
55 #endif
56 } php_http_client_curl_t;
57
58 typedef struct php_http_client_curl_handler {
59 CURL *handle;
60 php_resource_factory_t *rf;
61 php_http_client_t *client;
62 php_http_client_progress_state_t progress;
63 php_http_client_enqueue_t queue;
64
65 struct {
66 php_http_buffer_t headers;
67 php_http_message_body_t *body;
68 } response;
69
70 struct {
71 HashTable cache;
72
73 struct curl_slist *proxyheaders;
74 struct curl_slist *headers;
75 struct curl_slist *resolve;
76 php_http_buffer_t cookies;
77 php_http_buffer_t ranges;
78
79 struct {
80 uint count;
81 double delay;
82 } retry;
83
84 long redirects;
85 unsigned range_request:1;
86 unsigned encode_cookies:1;
87
88 } options;
89
90 } php_http_client_curl_handler_t;
91
92 typedef struct php_http_curle_storage {
93 char *url;
94 char *cookiestore;
95 CURLcode errorcode;
96 char errorbuffer[0x100];
97 } php_http_curle_storage_t;
98
99 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
100 php_http_curle_storage_t *st = NULL;
101
102 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
103
104 if (!st) {
105 st = pecalloc(1, sizeof(*st), 1);
106 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
107 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
108 }
109
110 return st;
111 }
112
113 static void *php_http_curle_ctor(void *opaque, void *init_arg)
114 {
115 void *ch;
116
117 if ((ch = curl_easy_init())) {
118 php_http_curle_get_storage(ch);
119 return ch;
120 }
121 return NULL;
122 }
123
124 static void *php_http_curle_copy(void *opaque, void *handle)
125 {
126 void *ch;
127
128 if ((ch = curl_easy_duphandle(handle))) {
129 curl_easy_reset(ch);
130 php_http_curle_get_storage(ch);
131 return ch;
132 }
133 return NULL;
134 }
135
136 static void php_http_curle_dtor(void *opaque, void *handle)
137 {
138 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
139
140 curl_easy_cleanup(handle);
141
142 if (st) {
143 if (st->url) {
144 pefree(st->url, 1);
145 }
146 if (st->cookiestore) {
147 pefree(st->cookiestore, 1);
148 }
149 pefree(st, 1);
150 }
151 }
152
153 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
154 php_http_curle_ctor,
155 php_http_curle_copy,
156 php_http_curle_dtor
157 };
158
159 static void *php_http_curlm_ctor(void *opaque, void *init_arg)
160 {
161 return curl_multi_init();
162 }
163
164 static void php_http_curlm_dtor(void *opaque, void *handle)
165 {
166 curl_multi_cleanup(handle);
167 }
168
169 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
170 php_http_curlm_ctor,
171 NULL,
172 php_http_curlm_dtor
173 };
174
175 /* curl callbacks */
176
177 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
178 {
179 php_http_message_body_t *body = ctx;
180
181 if (body && body->res) {
182 php_stream *s = php_http_message_body_stream(body);
183
184 if (s) {
185 return php_stream_read(s, data, len * n);
186 } else abort();
187 }
188 return 0;
189 }
190
191 #if PHP_HTTP_CURL_VERSION(7,32,0)
192 static int php_http_curle_xferinfo_callback(void *ctx, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow)
193 #else
194 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
195 #endif
196 {
197 php_http_client_curl_handler_t *h = ctx;
198 zend_bool update = 0;
199
200 if (h->progress.dl.total != dltotal
201 || h->progress.dl.now != dlnow
202 || h->progress.ul.total != ultotal
203 || h->progress.ul.now != ulnow
204 ) {
205 update = 1;
206
207 h->progress.dl.total = dltotal;
208 h->progress.dl.now = dlnow;
209 h->progress.ul.total = ultotal;
210 h->progress.ul.now = ulnow;
211 }
212
213 if (update && h->client->callback.progress.func) {
214 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
215 }
216
217 return 0;
218 }
219
220 static int php_http_curle_seek_callback(void *userdata, curl_off_t offset, int origin)
221 {
222 php_http_message_body_t *body = userdata;
223 TSRMLS_FETCH_FROM_CTX(body->ts);
224
225 if (!body) {
226 return 1;
227 }
228 if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) {
229 return 0;
230 }
231 return 2;
232 }
233
234 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
235 {
236 php_http_client_curl_handler_t *h = ctx;
237
238 /* catch progress */
239 switch (type) {
240 case CURLINFO_TEXT:
241 if (data[0] == '-') {
242 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
243 h->progress.info = "setup";
244 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
245 h->progress.info = "setup";
246 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
247 h->progress.info = "resolve";
248 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
249 h->progress.info = "connect";
250 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
251 h->progress.info = "connect";
252 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
253 h->progress.info = "connected";
254 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
255 h->progress.info = "connected";
256 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
257 h->progress.info = "blacklist check";
258 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
259 h->progress.info = "ssl negotiation";
260 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
261 h->progress.info = "uploaded";
262 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
263 h->progress.info = "not disconnected";
264 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
265 h->progress.info = "disconnected";
266 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
267 h->progress.info = "redirect";
268 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
269 h->progress.info = "timeout";
270 } else {
271 #if 0
272 h->progress.info = data;
273 data[length - 1] = '\0';
274 #endif
275 }
276 if (h->client->callback.progress.func) {
277 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
278 }
279 break;
280 case CURLINFO_HEADER_OUT:
281 case CURLINFO_DATA_OUT:
282 case CURLINFO_SSL_DATA_OUT:
283 h->progress.info = "send";
284 break;
285 case CURLINFO_HEADER_IN:
286 case CURLINFO_DATA_IN:
287 case CURLINFO_SSL_DATA_IN:
288 h->progress.info = "receive";
289 break;
290 default:
291 break;
292 }
293
294 #if 0
295 /* debug */
296 _dpf(type, data, length);
297 #endif
298
299 return 0;
300 }
301
302 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
303 {
304 php_http_client_curl_handler_t *h = arg;
305
306 return php_http_buffer_append(&h->response.headers, data, n * l);
307 }
308
309 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
310 {
311 php_http_client_curl_handler_t *h = arg;
312
313 return php_http_message_body_append(h->response.body, data, n*l);
314 }
315
316 static ZEND_RESULT_CODE php_http_curle_get_info(CURL *ch, HashTable *info)
317 {
318 char *c = NULL;
319 long l = 0;
320 double d = 0;
321 struct curl_slist *s = NULL, *p = NULL;
322 zval tmp = {{0}};
323
324 /* BEGIN::CURLINFO */
325 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
326 ZVAL_STRING(&tmp, STR_PTR(c));
327 zend_hash_str_update(info, "effective_url", lenof("effective_url"), &tmp);
328 }
329 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
330 ZVAL_LONG(&tmp, l);
331 zend_hash_str_update(info, "response_code", lenof("response_code"), &tmp);
332 }
333 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
334 ZVAL_DOUBLE(&tmp, d);
335 zend_hash_str_update(info, "total_time", lenof("total_time"), &tmp);
336 }
337 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
338 ZVAL_DOUBLE(&tmp, d);
339 zend_hash_str_update(info, "namelookup_time", lenof("namelookup_time"), &tmp);
340 }
341 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
342 ZVAL_DOUBLE(&tmp, d);
343 zend_hash_str_update(info, "connect_time", lenof("connect_time"), &tmp);
344 }
345 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
346 ZVAL_DOUBLE(&tmp, d);
347 zend_hash_str_update(info, "pretransfer_time", lenof("pretransfer_time"), &tmp);
348 }
349 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
350 ZVAL_DOUBLE(&tmp, d);
351 zend_hash_str_update(info, "size_upload", lenof("size_upload"), &tmp);
352 }
353 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
354 ZVAL_DOUBLE(&tmp, d);
355 zend_hash_str_update(info, "size_download", lenof("size_download"), &tmp);
356 }
357 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
358 ZVAL_DOUBLE(&tmp, d);
359 zend_hash_str_update(info, "speed_download", lenof("speed_download"), &tmp);
360 }
361 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
362 ZVAL_DOUBLE(&tmp, d);
363 zend_hash_str_update(info, "speed_upload", lenof("speed_upload"), &tmp);
364 }
365 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
366 ZVAL_LONG(&tmp, l);
367 zend_hash_str_update(info, "header_size", lenof("header_size"), &tmp);
368 }
369 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
370 ZVAL_LONG(&tmp, l);
371 zend_hash_str_update(info, "request_size", lenof("request_size"), &tmp);
372 }
373 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
374 ZVAL_LONG(&tmp, l);
375 zend_hash_str_update(info, "ssl_verifyresult", lenof("ssl_verifyresult"), &tmp);
376 }
377 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
378 ZVAL_LONG(&tmp, l);
379 zend_hash_str_update(info, "filetime", lenof("filetime"), &tmp);
380 }
381 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
382 ZVAL_DOUBLE(&tmp, d);
383 zend_hash_str_update(info, "content_length_download", lenof("content_length_download"), &tmp);
384 }
385 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
386 ZVAL_DOUBLE(&tmp, d);
387 zend_hash_str_update(info, "content_length_upload", lenof("content_length_upload"), &tmp);
388 }
389 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
390 ZVAL_DOUBLE(&tmp, d);
391 zend_hash_str_update(info, "starttransfer_time", lenof("starttransfer_time"), &tmp);
392 }
393 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
394 ZVAL_STRING(&tmp, STR_PTR(c));
395 zend_hash_str_update(info, "content_type", lenof("content_type"), &tmp);
396 }
397 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
398 ZVAL_DOUBLE(&tmp, d);
399 zend_hash_str_update(info, "redirect_time", lenof("redirect_time"), &tmp);
400 }
401 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
402 ZVAL_LONG(&tmp, l);
403 zend_hash_str_update(info, "redirect_count", lenof("redirect_count"), &tmp);
404 }
405 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
406 ZVAL_LONG(&tmp, l);
407 zend_hash_str_update(info, "connect_code", lenof("connect_code"), &tmp);
408 }
409 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
410 ZVAL_LONG(&tmp, l);
411 zend_hash_str_update(info, "httpauth_avail", lenof("httpauth_avail"), &tmp);
412 }
413 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
414 ZVAL_LONG(&tmp, l);
415 zend_hash_str_update(info, "proxyauth_avail", lenof("proxyauth_avail"), &tmp);
416 }
417 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
418 ZVAL_LONG(&tmp, l);
419 zend_hash_str_update(info, "os_errno", lenof("os_errno"), &tmp);
420 }
421 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
422 ZVAL_LONG(&tmp, l);
423 zend_hash_str_update(info, "num_connects", lenof("num_connects"), &tmp);
424 }
425 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
426 array_init(&tmp);
427 for (p = s; p; p = p->next) {
428 if (p->data) {
429 add_next_index_string(&tmp, p->data);
430 }
431 }
432 zend_hash_str_update(info, "ssl_engines", lenof("ssl_engines"), &tmp);
433 curl_slist_free_all(s);
434 }
435 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
436 ZVAL_STRING(&tmp, STR_PTR(c));
437 zend_hash_str_update(info, "redirect_url", lenof("redirect_url"), &tmp);
438 }
439 #if PHP_HTTP_CURL_VERSION(7,19,0)
440 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
441 ZVAL_STRING(&tmp, STR_PTR(c));
442 zend_hash_str_update(info, "primary_ip", lenof("primary_ip"), &tmp);
443 }
444 #endif
445 #if PHP_HTTP_CURL_VERSION(7,19,0)
446 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
447 ZVAL_DOUBLE(&tmp, d);
448 zend_hash_str_update(info, "appconnect_time", lenof("appconnect_time"), &tmp);
449 }
450 #endif
451 #if PHP_HTTP_CURL_VERSION(7,19,4)
452 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
453 ZVAL_LONG(&tmp, l);
454 zend_hash_str_update(info, "condition_unmet", lenof("condition_unmet"), &tmp);
455 }
456 #endif
457 #if PHP_HTTP_CURL_VERSION(7,21,0)
458 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
459 ZVAL_LONG(&tmp, l);
460 zend_hash_str_update(info, "primary_port", lenof("primary_port"), &tmp);
461 }
462 #endif
463 #if PHP_HTTP_CURL_VERSION(7,21,0)
464 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
465 ZVAL_STRING(&tmp, STR_PTR(c));
466 zend_hash_str_update(info, "local_ip", lenof("local_ip"), &tmp);
467 }
468 #endif
469 #if PHP_HTTP_CURL_VERSION(7,21,0)
470 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
471 ZVAL_LONG(&tmp, l);
472 zend_hash_str_update(info, "local_port", lenof("local_port"), &tmp);
473 }
474 #endif
475
476 /* END::CURLINFO */
477
478 #if PHP_HTTP_CURL_VERSION(7,34,0)
479 {
480 zval ti_array, subarray;
481 struct curl_tlssessioninfo *ti;
482
483 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
484 char *backend;
485
486 ZVAL_NULL(&subarray);
487 array_init(&ti_array);
488
489 switch (ti->backend) {
490 case CURLSSLBACKEND_NONE:
491 backend = "none";
492 break;
493 case CURLSSLBACKEND_OPENSSL:
494 backend = "openssl";
495 #ifdef PHP_HTTP_HAVE_OPENSSL
496 {
497 SSL_CTX *ctx = ti->internals;
498
499 array_init(&subarray);
500 add_assoc_long_ex(&subarray, ZEND_STRL("number"), SSL_CTX_sess_number(ctx));
501 add_assoc_long_ex(&subarray, ZEND_STRL("connect"), SSL_CTX_sess_connect(ctx));
502 add_assoc_long_ex(&subarray, ZEND_STRL("connect_good"), SSL_CTX_sess_connect_good(ctx));
503 add_assoc_long_ex(&subarray, ZEND_STRL("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
504 add_assoc_long_ex(&subarray, ZEND_STRL("hits"), SSL_CTX_sess_hits(ctx));
505 add_assoc_long_ex(&subarray, ZEND_STRL("cache_full"), SSL_CTX_sess_cache_full(ctx));
506 }
507 #endif
508 break;
509 case CURLSSLBACKEND_GNUTLS:
510 backend = "gnutls";
511 #ifdef PHP_HTTP_HAVE_GNUTLS
512 {
513 gnutls_session_t sess = ti->internals;
514 char *desc;
515
516 array_init(&subarray);
517 if ((desc = gnutls_session_get_desc(sess))) {
518 add_assoc_string_ex(&subarray, ZEND_STRL("desc"), desc);
519 gnutls_free(desc);
520 }
521 add_assoc_bool_ex(&subarray, ZEND_STRL("resumed"), gnutls_session_is_resumed(sess));
522 }
523 #endif
524 break;
525 case CURLSSLBACKEND_NSS:
526 backend = "nss";
527 break;
528 #if !PHP_HTTP_CURL_VERSION(7,39,0)
529 case CURLSSLBACKEND_QSOSSL:
530 backend = "qsossl";
531 break;
532 #endif
533 case CURLSSLBACKEND_GSKIT:
534 backend = "gskit";
535 break;
536 case CURLSSLBACKEND_POLARSSL:
537 backend = "polarssl";
538 break;
539 case CURLSSLBACKEND_CYASSL:
540 backend = "cyassl";
541 break;
542 case CURLSSLBACKEND_SCHANNEL:
543 backend = "schannel";
544 break;
545 case CURLSSLBACKEND_DARWINSSL:
546 backend = "darwinssl";
547 break;
548 default:
549 backend = "unknown";
550 }
551 add_assoc_string_ex(&ti_array, ZEND_STRL("backend"), backend);
552 add_assoc_zval_ex(&ti_array, ZEND_STRL("internals"), &subarray);
553 zend_hash_str_update(info, "tls_session", lenof("tls_session"), &ti_array);
554 }
555 }
556 #endif
557
558 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
559 {
560 int i;
561 zval ci_array, subarray;
562 struct curl_certinfo *ci;
563 char *colon, *keyname;
564
565 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
566 array_init(&ci_array);
567
568 for (i = 0; i < ci->num_of_certs; ++i) {
569 s = ci->certinfo[i];
570
571 array_init(&subarray);
572 for (p = s; p; p = p->next) {
573 if (p->data) {
574 if ((colon = strchr(p->data, ':'))) {
575 keyname = estrndup(p->data, colon - p->data);
576 add_assoc_string_ex(&subarray, keyname, colon - p->data, colon + 1);
577 efree(keyname);
578 } else {
579 add_next_index_string(&subarray, p->data);
580 }
581 }
582 }
583 add_next_index_zval(&ci_array, &subarray);
584 }
585 zend_hash_str_update(info, "certinfo", lenof("certinfo"), &ci_array);
586 }
587 }
588 #endif
589 {
590 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
591
592 ZVAL_LONG(&tmp, st->errorcode);
593 zend_hash_str_update(info, "curlcode", lenof("curlcode"), &tmp);
594 ZVAL_STRING(&tmp, st->errorbuffer);
595 zend_hash_str_update(info, "error", lenof("error"), &tmp);
596 }
597
598 return SUCCESS;
599 }
600
601 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
602 {
603 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
604 }
605
606 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
607 {
608 php_http_message_t *response;
609 php_http_header_parser_t parser;
610 zval *zh;
611
612 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
613 php_http_header_parser_init(&parser TSRMLS_CC);
614 php_http_header_parser_parse(&parser, &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs, (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
615 php_http_header_parser_dtor(&parser);
616
617 /* move body to right message */
618 if (response->body != h->response.body) {
619 php_http_message_t *ptr = response;
620
621 while (ptr->parent) {
622 ptr = ptr->parent;
623 }
624 response->body = ptr->body;
625 ptr->body = NULL;
626 }
627 php_http_message_body_addref(h->response.body);
628
629 /* let's update the response headers */
630 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length")))) {
631 Z_TRY_ADDREF_P(zh);
632 zend_hash_str_update(&response->hdrs, "X-Original-Content-Length", lenof("X-Original-Content-Length"), zh);
633 }
634 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding")))) {
635 Z_TRY_ADDREF_P(zh);
636 zend_hash_str_update(&response->hdrs, "X-Original-Transfer-Encoding", lenof("X-Original-Transfer-Encoding"), zh);
637 zend_hash_str_del(&response->hdrs, "Transfer-Encoding", lenof("Transfer-Encoding"));
638 }
639 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range")))) {
640 Z_TRY_ADDREF_P(zh);
641 zend_hash_str_update(&response->hdrs, "X-Original-Content-Range", lenof("X-Original-Content-Range"), zh);
642 zend_hash_str_del(&response->hdrs, "Content-Range", lenof("Content-Range"));
643 }
644 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding")))) {
645 Z_TRY_ADDREF_P(zh);
646 zend_hash_str_update(&response->hdrs, "X-Original-Content-Encoding", lenof("X-Original-Content-Encoding"), zh);
647 zend_hash_str_del(&response->hdrs, "Content-Encoding", lenof("Content-Encoding"));
648 }
649 php_http_message_update_headers(response);
650
651 return response;
652 }
653
654 static void php_http_curlm_responsehandler(php_http_client_t *context)
655 {
656 int remaining = 0;
657 php_http_client_enqueue_t *enqueue;
658 php_http_client_curl_t *curl = context->ctx;
659
660 do {
661 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
662
663 if (msg && CURLMSG_DONE == msg->msg) {
664 if (CURLE_OK != msg->data.result) {
665 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
666 php_error_docref(NULL, E_WARNING, "%s; %s (%s)", curl_easy_strerror(st->errorcode = msg->data.result), STR_PTR(st->errorbuffer), STR_PTR(st->url));
667 }
668
669 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
670 php_http_client_curl_handler_t *handler = enqueue->opaque;
671 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
672
673 if (response) {
674 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
675 php_http_message_free(&response);
676 }
677 }
678 }
679 } while (remaining);
680 }
681
682 #if PHP_HTTP_HAVE_EVENT
683
684 typedef struct php_http_curlm_event {
685 struct event evnt;
686 php_http_client_t *context;
687 } php_http_curlm_event_t;
688
689 static inline int etoca(short action) {
690 switch (action & (EV_READ|EV_WRITE)) {
691 case EV_READ:
692 return CURL_CSELECT_IN;
693 break;
694 case EV_WRITE:
695 return CURL_CSELECT_OUT;
696 break;
697 case EV_READ|EV_WRITE:
698 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
699 break;
700 default:
701 return 0;
702 }
703 }
704
705 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
706 {
707 php_http_client_t *context = event_data;
708 php_http_client_curl_t *curl = context->ctx;
709
710 #if DBG_EVENTS
711 fprintf(stderr, "T");
712 #endif
713 if (curl->useevents) {
714 CURLMcode rc;
715
716 /* ignore and use -1,0 on timeout */
717 (void) socket;
718 (void) action;
719
720 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
721
722 if (CURLM_OK != rc) {
723 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
724 }
725
726 php_http_curlm_responsehandler(context);
727 }
728 }
729
730 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
731 {
732 php_http_client_t *context = event_data;
733 php_http_client_curl_t *curl = context->ctx;
734
735 #if DBG_EVENTS
736 fprintf(stderr, "E");
737 #endif
738 if (curl->useevents) {
739 CURLMcode rc = CURLM_OK;
740
741 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
742
743 if (CURLM_OK != rc) {
744 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
745 }
746
747 php_http_curlm_responsehandler(context);
748
749 /* remove timeout if there are no transfers left */
750 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
751 event_del(curl->timeout);
752 }
753 }
754 }
755
756 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
757 {
758 php_http_client_t *context = socket_data;
759 php_http_client_curl_t *curl = context->ctx;
760
761 #if DBG_EVENTS
762 fprintf(stderr, "S");
763 #endif
764 if (curl->useevents) {
765 int events = EV_PERSIST;
766 php_http_curlm_event_t *ev = assign_data;
767
768 if (!ev) {
769 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
770 ev->context = context;
771 curl_multi_assign(curl->handle, sock, ev);
772 } else {
773 event_del(&ev->evnt);
774 }
775
776 switch (action) {
777 case CURL_POLL_IN:
778 events |= EV_READ;
779 break;
780 case CURL_POLL_OUT:
781 events |= EV_WRITE;
782 break;
783 case CURL_POLL_INOUT:
784 events |= EV_READ|EV_WRITE;
785 break;
786
787 case CURL_POLL_REMOVE:
788 efree(ev);
789 /* no break */
790 case CURL_POLL_NONE:
791 return 0;
792
793 default:
794 php_error_docref(NULL, E_WARNING, "Unknown socket action %d", action);
795 return -1;
796 }
797
798 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
799 event_add(&ev->evnt, NULL);
800 }
801
802 return 0;
803 }
804
805 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
806 {
807 php_http_client_t *context = timer_data;
808 php_http_client_curl_t *curl = context->ctx;
809
810 #if DBG_EVENTS
811 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
812 #endif
813 if (curl->useevents) {
814
815 if (timeout_ms < 0) {
816 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
817 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
818 struct timeval timeout;
819
820 if (!event_initialized(curl->timeout)) {
821 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
822 }
823
824 timeout.tv_sec = timeout_ms / 1000;
825 timeout.tv_usec = (timeout_ms % 1000) * 1000;
826
827 event_add(curl->timeout, &timeout);
828 }
829 }
830 }
831
832 #endif /* HAVE_EVENT */
833
834 /* curl options */
835
836 static php_http_options_t php_http_curle_options, php_http_curlm_options;
837
838 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
839 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
840 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
841
842 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
843 {
844 php_http_client_curl_handler_t *curl = userdata;
845 CURL *ch = curl->handle;
846
847 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_TYPE_P(val) == IS_TRUE ? 2 : 0)) {
848 return FAILURE;
849 }
850 return SUCCESS;
851 }
852
853 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
854 {
855 php_http_client_curl_handler_t *curl = userdata;
856 CURL *ch = curl->handle;
857 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
858
859 if (storage->cookiestore) {
860 pefree(storage->cookiestore, 1);
861 }
862 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
863 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
864 } else {
865 storage->cookiestore = NULL;
866 }
867 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
868 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
869 ) {
870 return FAILURE;
871 }
872 return SUCCESS;
873 }
874
875 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
876 {
877 php_http_client_curl_handler_t *curl = userdata;
878 CURL *ch = curl->handle;
879
880 if (val && Z_TYPE_P(val) != IS_NULL) {
881 HashTable *ht = HASH_OF(val);
882
883 if (curl->options.encode_cookies) {
884 if (SUCCESS == php_http_url_encode_hash_ex(ht, &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0)) {
885 php_http_buffer_fix(&curl->options.cookies);
886 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
887 return FAILURE;
888 }
889 } else {
890 return FAILURE;
891 }
892 } else {
893 php_http_arrkey_t cookie_key;
894 zval *cookie_val;
895
896 ZEND_HASH_FOREACH_KEY_VAL(ht, cookie_key.h, cookie_key.key, cookie_val)
897 {
898 zend_string *zs = zval_get_string(cookie_val);
899
900 php_http_arrkey_stringify(&cookie_key, NULL);
901 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.key->val, zs->val);
902 php_http_arrkey_dtor(&cookie_key);
903
904 zend_string_release(zs);
905 }
906 ZEND_HASH_FOREACH_END();
907
908 php_http_buffer_fix(&curl->options.cookies);
909 if (curl->options.cookies.used) {
910 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
911 return FAILURE;
912 }
913 }
914 }
915 } else {
916 php_http_buffer_reset(&curl->options.cookies);
917 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
918 return FAILURE;
919 }
920 }
921 return SUCCESS;
922 }
923
924 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
925 {
926 php_http_client_curl_handler_t *curl = userdata;
927
928 curl->options.encode_cookies = Z_TYPE_P(val) == IS_TRUE;
929 return SUCCESS;
930 }
931
932 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
933 {
934 php_http_client_curl_handler_t *curl = userdata;
935 CURL *ch = curl->handle;
936
937 if (Z_LVAL_P(val)) {
938 if (Z_LVAL_P(val) > 0) {
939 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
940 return FAILURE;
941 }
942 } else {
943 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time() + Z_LVAL_P(val))) {
944 return FAILURE;
945 }
946 }
947 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
948 return FAILURE;
949 }
950 } else {
951 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
952 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
953 ) {
954 return FAILURE;
955 }
956 }
957 return SUCCESS;
958 }
959
960 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
961 {
962 php_http_client_curl_handler_t *curl = userdata;
963 CURL *ch = curl->handle;
964
965 #if !PHP_HTTP_CURL_VERSION(7,21,6)
966 # define CURLOPT_ACCEPT_ENCODING CURLOPT_ENCODING
967 #endif
968 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_TYPE_P(val) == IS_TRUE ? "" : NULL)) {
969 return FAILURE;
970 }
971 return SUCCESS;
972 }
973
974 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
975 {
976 php_http_client_curl_handler_t *curl = userdata;
977 php_http_buffer_t header;
978
979 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
980 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
981 php_http_buffer_init(&header);
982 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
983 php_http_buffer_fix(&header);
984 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
985 php_http_buffer_dtor(&header);
986 }
987 return SUCCESS;
988 }
989
990 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
991 {
992 php_http_client_curl_handler_t *curl = userdata;
993 CURL *ch = curl->handle;
994
995 php_http_buffer_reset(&curl->options.ranges);
996
997 if (val && Z_TYPE_P(val) != IS_NULL) {
998 zval *rr, *rb, *re;
999 zend_long rbl, rel;
1000 HashTable *ht = HASH_OF(val);
1001
1002 ZEND_HASH_FOREACH_VAL(ht, rr)
1003 {
1004 if (Z_TYPE_P(rr) == IS_ARRAY) {
1005 if (2 == php_http_array_list(Z_ARRVAL_P(rr), 2, &rb, &re)) {
1006 if ( ((Z_TYPE_P(rb) == IS_LONG) || ((Z_TYPE_P(rb) == IS_STRING) && is_numeric_string(Z_STRVAL_P(rb), Z_STRLEN_P(rb), &rbl, NULL, 1))) &&
1007 ((Z_TYPE_P(re) == IS_LONG) || ((Z_TYPE_P(re) == IS_STRING) && is_numeric_string(Z_STRVAL_P(re), Z_STRLEN_P(re), &rel, NULL, 1)))) {
1008 if ((rbl >= 0) && (rel >= 0)) {
1009 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", rbl, rel);
1010 }
1011 }
1012
1013 }
1014 }
1015 }
1016 ZEND_HASH_FOREACH_END();
1017
1018 if (curl->options.ranges.used) {
1019 curl->options.range_request = 1;
1020 /* ditch last comma */
1021 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1022 }
1023 }
1024
1025 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1026 return FAILURE;
1027 }
1028 return SUCCESS;
1029 }
1030
1031 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1032 {
1033 php_http_client_curl_handler_t *curl = userdata;
1034 CURL *ch = curl->handle;
1035
1036 if (Z_LVAL_P(val) > 0) {
1037 curl->options.range_request = 1;
1038 }
1039 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1040 return FAILURE;
1041 }
1042 return SUCCESS;
1043 }
1044
1045 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1046 {
1047 php_http_client_curl_handler_t *curl = userdata;
1048
1049 curl->options.retry.delay = Z_DVAL_P(val);
1050 return SUCCESS;
1051 }
1052
1053 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1054 {
1055 php_http_client_curl_handler_t *curl = userdata;
1056
1057 curl->options.retry.count = Z_LVAL_P(val);
1058 return SUCCESS;
1059 }
1060
1061 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1062 {
1063 php_http_client_curl_handler_t *curl = userdata;
1064 CURL *ch = curl->handle;
1065
1066 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1067 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1068 ) {
1069 return FAILURE;
1070 }
1071 return SUCCESS;
1072 }
1073
1074 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1075 {
1076 php_http_client_curl_handler_t *curl = userdata;
1077 CURL *ch = curl->handle;
1078 long localport = 0, localportrange = 0;
1079
1080 if (val && Z_TYPE_P(val) != IS_NULL) {
1081 zval *zps, *zpe;
1082
1083 switch (php_http_array_list(Z_ARRVAL_P(val), 2, &zps, &zpe)) {
1084 case 2:
1085 localportrange = labs(zval_get_long(zps)-zval_get_long(zpe))+1L;
1086 /* no break */
1087 case 1:
1088 localport = (zval_get_long(zpe) > 0) ? MIN(zval_get_long(zps), zval_get_long(zpe)) : zval_get_long(zps);
1089 break;
1090 default:
1091 break;
1092 }
1093 }
1094 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1095 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1096 ) {
1097 return FAILURE;
1098 }
1099 return SUCCESS;
1100 }
1101
1102 #if PHP_HTTP_CURL_VERSION(7,37,0)
1103 static ZEND_RESULT_CODE php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1104 {
1105 php_http_client_curl_handler_t *curl = userdata;
1106
1107 if (val && Z_TYPE_P(val) != IS_NULL) {
1108 php_http_arrkey_t header_key;
1109 zval *header_val;
1110 php_http_buffer_t header;
1111
1112 php_http_buffer_init(&header);
1113 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(val), header_key.h, header_key.key, header_val)
1114 {
1115 if (header_key.key) {
1116 zend_string *zs = zval_get_string(header_val);
1117
1118 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, zs->val);
1119 zend_string_release(zs);
1120
1121 php_http_buffer_fix(&header);
1122 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1123 php_http_buffer_reset(&header);
1124
1125 }
1126 }
1127 ZEND_HASH_FOREACH_END();
1128 php_http_buffer_dtor(&header);
1129 }
1130 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1131 return FAILURE;
1132 }
1133 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1134 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1135 return FAILURE;
1136 }
1137 return SUCCESS;
1138 }
1139 #endif
1140
1141 #if PHP_HTTP_CURL_VERSION(7,21,3)
1142 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1143 {
1144 php_http_client_curl_handler_t *curl = userdata;
1145 CURL *ch = curl->handle;
1146
1147 if (val && Z_TYPE_P(val) != IS_NULL) {
1148 HashTable *ht = HASH_OF(val);
1149 zval *data;
1150
1151 ZEND_HASH_FOREACH_VAL(ht, data)
1152 {
1153 zend_string *zs = zval_get_string(data);
1154 curl->options.resolve = curl_slist_append(curl->options.resolve, zs->val);
1155 zend_string_release(zs);
1156 }
1157 ZEND_HASH_FOREACH_END();
1158
1159 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1160 return FAILURE;
1161 }
1162 } else {
1163 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1164 return FAILURE;
1165 }
1166 }
1167 return SUCCESS;
1168 }
1169 #endif
1170
1171 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1172 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1173 {
1174 php_http_client_curl_handler_t *curl = userdata;
1175 CURL *ch = curl->handle;
1176
1177 if (val && Z_LVAL_P(val)) {
1178 switch (Z_LVAL_P(val)) {
1179 case CURL_TLSAUTH_SRP:
1180 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1181 return SUCCESS;
1182 }
1183 /* no break */
1184 default:
1185 return FAILURE;
1186 }
1187 }
1188 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1189 return FAILURE;
1190 }
1191 return SUCCESS;
1192 }
1193 #endif
1194
1195 static void php_http_curle_options_init(php_http_options_t *registry)
1196 {
1197 php_http_option_t *opt;
1198
1199 /* proxy */
1200 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1201 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1202 }
1203 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1204 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1205 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1206 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1207 }
1208 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1209 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1210 }
1211 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, _IS_BOOL);
1212 #if PHP_HTTP_CURL_VERSION(7,19,4)
1213 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1214 #endif
1215
1216 #if PHP_HTTP_CURL_VERSION(7,37,0)
1217 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1218 opt->setter = php_http_curle_option_set_proxyheader;
1219 }
1220 #endif
1221
1222 #if PHP_HTTP_CURL_VERSION(7,40,0)
1223 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1224 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1225 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1226 }
1227 #endif
1228
1229 /* dns */
1230 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1231 Z_LVAL(opt->defval) = 60;
1232 }
1233 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1234 #if PHP_HTTP_CURL_VERSION(7,21,3)
1235 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1236 opt->setter = php_http_curle_option_set_resolve;
1237 }
1238 #endif
1239 #if PHP_HTTP_HAVE_ARES
1240 # if PHP_HTTP_CURL_VERSION(7,24,0)
1241 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1242 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1243 }
1244 # endif
1245 # if PHP_HTTP_CURL_VERSION(7,33,0)
1246 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1247 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1248 }
1249 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1250 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1251 }
1252 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1253 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1254 }
1255 # endif
1256 #endif
1257
1258 /* limits */
1259 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1260 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1261
1262 /* LSF weirdance
1263 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1264 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1265 */
1266
1267 /* connection handling */
1268 /* crashes
1269 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1270 Z_LVAL(opt->defval) = 5;
1271 }
1272 */
1273 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, _IS_BOOL);
1274 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, _IS_BOOL);
1275
1276 /* outgoing interface */
1277 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1278 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1279 opt->setter = php_http_curle_option_set_portrange;
1280 }
1281
1282 /* another endpoint port */
1283 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1284
1285 /* RFC4007 zone_id */
1286 #if PHP_HTTP_CURL_VERSION(7,19,0)
1287 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1288 #endif
1289
1290 /* auth */
1291 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1292 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1293 }
1294 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1295 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1296 }
1297
1298 /* redirects */
1299 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1300 opt->setter = php_http_curle_option_set_redirect;
1301 }
1302 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, _IS_BOOL);
1303 #if PHP_HTTP_CURL_VERSION(7,19,1)
1304 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1305 #endif
1306
1307 /* retries */
1308 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1309 opt->setter = php_http_curle_option_set_retrycount;
1310 }
1311 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1312 opt->setter = php_http_curle_option_set_retrydelay;
1313 }
1314
1315 /* referer */
1316 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1317 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1318 }
1319 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, _IS_BOOL))) {
1320 ZVAL_BOOL(&opt->defval, 1);
1321 }
1322
1323 /* useragent */
1324 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1325 /* don't check strlen, to allow sending no useragent at all */
1326 ZVAL_PSTRING(&opt->defval,
1327 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1328 "PHP/" PHP_VERSION " "
1329 "libcurl/" LIBCURL_VERSION);
1330 }
1331
1332 /* resume */
1333 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1334 opt->setter = php_http_curle_option_set_resume;
1335 }
1336 /* ranges */
1337 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1338 opt->setter = php_http_curle_option_set_range;
1339 }
1340
1341 /* etag */
1342 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1343 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1344 opt->setter = php_http_curle_option_set_etag;
1345 }
1346
1347 /* compression */
1348 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, _IS_BOOL))) {
1349 opt->setter = php_http_curle_option_set_compress;
1350 }
1351
1352 /* lastmodified */
1353 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1354 opt->setter = php_http_curle_option_set_lastmodified;
1355 }
1356
1357 /* cookies */
1358 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, _IS_BOOL))) {
1359 opt->setter = php_http_curle_option_set_encodecookies;
1360 ZVAL_BOOL(&opt->defval, 1);
1361 }
1362 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1363 opt->setter = php_http_curle_option_set_cookies;
1364 }
1365
1366 /* cookiesession, don't load session cookies from cookiestore */
1367 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, _IS_BOOL);
1368 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1369 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1370 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1371 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1372 opt->setter = php_http_curle_option_set_cookiestore;
1373 }
1374
1375 /* maxfilesize */
1376 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1377
1378 /* http protocol version */
1379 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1380
1381 /* timeouts */
1382 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1383 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1384 }
1385 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1386 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1387 Z_DVAL(opt->defval) = 3;
1388 }
1389 #if PHP_HTTP_CURL_VERSION(7,36,0)
1390 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1391 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1392 Z_DVAL(opt->defval) = 1;
1393 }
1394 #endif
1395
1396 /* tcp */
1397 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, _IS_BOOL);
1398 #if PHP_HTTP_CURL_VERSION(7,25,0)
1399 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, _IS_BOOL);
1400 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1401 Z_LVAL(opt->defval) = 60;
1402 }
1403 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1404 Z_LVAL(opt->defval) = 60;
1405 }
1406 #endif
1407
1408 /* ssl */
1409 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1410 registry = &opt->suboptions;
1411
1412 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1413 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1414 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1415 }
1416 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1417 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1418 ZVAL_PSTRING(&opt->defval, "PEM");
1419 }
1420 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1421 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1422 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1423 }
1424 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1425 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1426 ZVAL_PSTRING(&opt->defval, "PEM");
1427 }
1428 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1429 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1430 }
1431 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1432 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1433 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, _IS_BOOL))) {
1434 ZVAL_BOOL(&opt->defval, 1);
1435 }
1436 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, _IS_BOOL))) {
1437 ZVAL_BOOL(&opt->defval, 1);
1438 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1439 }
1440 #if PHP_HTTP_CURL_VERSION(7,41,0)
1441 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, _IS_BOOL);
1442 #endif
1443 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1444 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1445 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1446 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1447 #ifdef PHP_HTTP_CURL_CAINFO
1448 ZVAL_PSTRING(&opt->defval, PHP_HTTP_CURL_CAINFO);
1449 #endif
1450 }
1451 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1452 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1453 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1454 }
1455 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1456 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1457 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1458 }
1459 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1460 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1461 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1462 }
1463 #if PHP_HTTP_CURL_VERSION(7,19,0)
1464 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1465 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1466 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1467 }
1468 # ifdef PHP_HTTP_HAVE_OPENSSL
1469 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1470 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1471 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1472 }
1473 # endif
1474 #endif
1475 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1476 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, _IS_BOOL);
1477 #endif
1478 #if PHP_HTTP_CURL_VERSION(7,36,0)
1479 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, _IS_BOOL))) {
1480 ZVAL_BOOL(&opt->defval, 1);
1481 }
1482 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, _IS_BOOL))) {
1483 ZVAL_BOOL(&opt->defval, 1);
1484 }
1485 #endif
1486 #if PHP_HTTP_CURL_VERSION(7,39,0)
1487 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1488 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1489 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1490 }
1491 #endif
1492 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1493 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1494 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1495 }
1496 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1497 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1498 }
1499 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1500 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1501 }
1502 #endif
1503 }
1504 }
1505
1506 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1507 {
1508 php_http_client_curl_handler_t *curl = userdata;
1509 zval *option;
1510
1511 if ((option = php_http_option_get(opt, options, NULL))) {
1512 zval zopt;
1513
1514 ZVAL_DUP(&zopt, option);
1515 convert_to_explicit_type(&zopt, opt->type);
1516 zend_hash_update(&curl->options.cache, opt->name, &zopt);
1517 return zend_hash_find(&curl->options.cache, opt->name);
1518 }
1519 return option;
1520 }
1521
1522 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1523 {
1524 php_http_client_curl_handler_t *curl = userdata;
1525 CURL *ch = curl->handle;
1526 zval tmp;
1527 CURLcode rc = CURLE_OK;
1528 ZEND_RESULT_CODE rv = SUCCESS;
1529
1530 if (!val) {
1531 val = &opt->defval;
1532 }
1533
1534 switch (opt->type) {
1535 case _IS_BOOL:
1536 if (opt->setter) {
1537 rv = opt->setter(opt, val, curl);
1538 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) (Z_TYPE_P(val) == IS_TRUE))) {
1539 rv = FAILURE;
1540 }
1541 break;
1542
1543 case IS_LONG:
1544 if (opt->setter) {
1545 rv = opt->setter(opt, val, curl);
1546 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1547 rv = FAILURE;
1548 }
1549 break;
1550
1551 case IS_STRING:
1552 if (opt->setter) {
1553 rv = opt->setter(opt, val, curl);
1554 } else if (!val || Z_TYPE_P(val) == IS_NULL) {
1555 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1556 rv = FAILURE;
1557 }
1558 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1559 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1560 rv = FAILURE;
1561 }
1562 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val))) {
1563 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1564 rv = FAILURE;
1565 }
1566 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1567 rv = FAILURE;
1568 }
1569 break;
1570
1571 case IS_DOUBLE:
1572 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1573 tmp = *val;
1574 Z_DVAL(tmp) *= 1000;
1575 val = &tmp;
1576 }
1577 if (opt->setter) {
1578 rv = opt->setter(opt, val, curl);
1579 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1580 rv = FAILURE;
1581 }
1582 break;
1583
1584 case IS_ARRAY:
1585 if (opt->setter) {
1586 rv = opt->setter(opt, val, curl);
1587 } else if (Z_TYPE_P(val) != IS_NULL) {
1588 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1589 }
1590 break;
1591
1592 default:
1593 if (opt->setter) {
1594 rv = opt->setter(opt, val, curl);
1595 } else {
1596 rv = FAILURE;
1597 }
1598 break;
1599 }
1600 if (rv != SUCCESS) {
1601 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1602 }
1603 return rv;
1604 }
1605
1606 #if PHP_HTTP_CURL_VERSION(7,30,0)
1607 static ZEND_RESULT_CODE php_http_curlm_option_set_pipelining_bl(php_http_option_t *opt, zval *value, void *userdata)
1608 {
1609 php_http_client_t *client = userdata;
1610 php_http_client_curl_t *curl = client->ctx;
1611 CURLM *ch = curl->handle;
1612 HashTable tmp_ht;
1613 char **bl = NULL;
1614 TSRMLS_FETCH_FROM_CTX(client->ts);
1615
1616 /* array of char *, ending with a NULL */
1617 if (value && Z_TYPE_P(value) != IS_NULL) {
1618 zval *entry;
1619 HashTable *ht = HASH_OF(value);
1620 int c = zend_hash_num_elements(ht);
1621 char **ptr = ecalloc(c + 1, sizeof(char *));
1622
1623 bl = ptr;
1624
1625 zend_hash_init(&tmp_ht, c, NULL, ZVAL_PTR_DTOR, 0);
1626 array_join(ht, &tmp_ht, 0, ARRAY_JOIN_STRINGIFY);
1627
1628 ZEND_HASH_FOREACH_VAL(&tmp_ht, entry)
1629 {
1630 *ptr++ = Z_STRVAL_P(entry);
1631 }
1632 ZEND_HASH_FOREACH_END();
1633 }
1634
1635 if (CURLM_OK != curl_multi_setopt(ch, opt->option, bl)) {
1636 if (bl) {
1637 efree(bl);
1638 zend_hash_destroy(&tmp_ht);
1639 }
1640 return FAILURE;
1641 }
1642
1643 if (bl) {
1644 efree(bl);
1645 zend_hash_destroy(&tmp_ht);
1646 }
1647 return SUCCESS;
1648 }
1649 #endif
1650
1651 #if PHP_HTTP_HAVE_EVENT
1652 static inline ZEND_RESULT_CODE php_http_curlm_use_eventloop(php_http_client_t *h, zend_bool enable)
1653 {
1654 php_http_client_curl_t *curl = h->ctx;
1655
1656 if ((curl->useevents = enable)) {
1657 if (!curl->evbase) {
1658 curl->evbase = event_base_new();
1659 }
1660 if (!curl->timeout) {
1661 curl->timeout = ecalloc(1, sizeof(struct event));
1662 }
1663 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
1664 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
1665 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
1666 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
1667 } else {
1668 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
1669 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
1670 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
1671 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
1672 }
1673
1674 return SUCCESS;
1675 }
1676
1677 static ZEND_RESULT_CODE php_http_curlm_option_set_use_eventloop(php_http_option_t *opt, zval *value, void *userdata)
1678 {
1679 php_http_client_t *client = userdata;
1680
1681 return php_http_curlm_use_eventloop(client, value && Z_TYPE_P(value) == IS_TRUE);
1682 }
1683 #endif
1684
1685 static void php_http_curlm_options_init(php_http_options_t *registry TSRMLS_DC)
1686 {
1687 php_http_option_t *opt;
1688
1689 /* set size of connection cache */
1690 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLMOPT_MAXCONNECTS, IS_LONG))) {
1691 /* -1 == default, 0 == unlimited */
1692 ZVAL_LONG(&opt->defval, -1);
1693 }
1694 /* set max number of connections to a single host */
1695 #if PHP_HTTP_CURL_VERSION(7,30,0)
1696 php_http_option_register(registry, ZEND_STRL("max_host_connections"), CURLMOPT_MAX_HOST_CONNECTIONS, IS_LONG);
1697 #endif
1698 /* maximum number of requests in a pipeline */
1699 #if PHP_HTTP_CURL_VERSION(7,30,0)
1700 if ((opt = php_http_option_register(registry, ZEND_STRL("max_pipeline_length"), CURLMOPT_MAX_PIPELINE_LENGTH, IS_LONG))) {
1701 ZVAL_LONG(&opt->defval, 5);
1702 }
1703 #endif
1704 /* max simultaneously open connections */
1705 #if PHP_HTTP_CURL_VERSION(7,30,0)
1706 php_http_option_register(registry, ZEND_STRL("max_total_connections"), CURLMOPT_MAX_TOTAL_CONNECTIONS, IS_LONG);
1707 #endif
1708 /* enable/disable HTTP pipelining */
1709 php_http_option_register(registry, ZEND_STRL("pipelining"), CURLMOPT_PIPELINING, _IS_BOOL);
1710 /* chunk length threshold for pipelining */
1711 #if PHP_HTTP_CURL_VERSION(7,30,0)
1712 php_http_option_register(registry, ZEND_STRL("chunk_length_penalty_size"), CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, IS_LONG);
1713 #endif
1714 /* size threshold for pipelining penalty */
1715 #if PHP_HTTP_CURL_VERSION(7,30,0)
1716 php_http_option_register(registry, ZEND_STRL("content_length_penalty_size"), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, IS_LONG);
1717 #endif
1718 /* pipelining server blacklist */
1719 #if PHP_HTTP_CURL_VERSION(7,30,0)
1720 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_server_bl"), CURLMOPT_PIPELINING_SERVER_BL, IS_ARRAY))) {
1721 opt->setter = php_http_curlm_option_set_pipelining_bl;
1722 }
1723 #endif
1724 /* pipelining host blacklist */
1725 #if PHP_HTTP_CURL_VERSION(7,30,0)
1726 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_site_bl"), CURLMOPT_PIPELINING_SITE_BL, IS_ARRAY))) {
1727 opt->setter = php_http_curlm_option_set_pipelining_bl;
1728 }
1729 #endif
1730 /* events */
1731 #if PHP_HTTP_HAVE_EVENT
1732 if ((opt = php_http_option_register(registry, ZEND_STRL("use_eventloop"), 0, _IS_BOOL))) {
1733 opt->setter = php_http_curlm_option_set_use_eventloop;
1734 }
1735 #endif
1736 }
1737
1738 static ZEND_RESULT_CODE php_http_curlm_set_option(php_http_option_t *opt, zval *val, void *userdata)
1739 {
1740 php_http_client_t *client = userdata;
1741 php_http_client_curl_t *curl = client->ctx;
1742 CURLM *ch = curl->handle;
1743 zval *orig = val;
1744 CURLMcode rc = CURLM_UNKNOWN_OPTION;
1745 ZEND_RESULT_CODE rv = SUCCESS;
1746
1747 if (!val) {
1748 val = &opt->defval;
1749 } else if (opt->type && Z_TYPE_P(val) != opt->type && !(Z_TYPE_P(val) == IS_NULL && opt->type == IS_ARRAY)) {
1750 zval zopt;
1751
1752 ZVAL_DUP(&zopt, val);
1753 convert_to_explicit_type(&zopt, opt->type);
1754
1755 val = &zopt;
1756 }
1757
1758 if (opt->setter) {
1759 rv = opt->setter(opt, val, client);
1760 } else {
1761 switch (opt->type) {
1762 case _IS_BOOL:
1763 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, (long) zend_is_true(val)))) {
1764 rv = FAILURE;
1765 }
1766 break;
1767 case IS_LONG:
1768 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, Z_LVAL_P(val)))) {
1769 rv = FAILURE;
1770 }
1771 break;
1772 default:
1773 rv = FAILURE;
1774 break;
1775 }
1776 }
1777
1778 if (val && val != orig && val != &opt->defval) {
1779 zval_ptr_dtor(val);
1780 }
1781
1782 if (rv != SUCCESS) {
1783 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1784 }
1785 return rv;
1786 }
1787
1788 /* client ops */
1789
1790 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1791 {
1792 CURL *ch = curl->handle;
1793 php_http_curle_storage_t *st;
1794
1795 if ((st = php_http_curle_get_storage(ch))) {
1796 if (st->url) {
1797 pefree(st->url, 1);
1798 st->url = NULL;
1799 }
1800 if (st->cookiestore) {
1801 pefree(st->cookiestore, 1);
1802 st->cookiestore = NULL;
1803 }
1804 st->errorbuffer[0] = '\0';
1805 }
1806
1807 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1808 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1809 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1810 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1811 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1812 #if PHP_HTTP_CURL_VERSION(7,19,1)
1813 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1814 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1815 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1816 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1817 #endif
1818
1819 #if PHP_HTTP_CURL_VERSION(7,21,3)
1820 if (curl->options.resolve) {
1821 curl_slist_free_all(curl->options.resolve);
1822 curl->options.resolve = NULL;
1823 }
1824 #endif
1825 curl->options.retry.count = 0;
1826 curl->options.retry.delay = 0;
1827 curl->options.redirects = 0;
1828 curl->options.encode_cookies = 1;
1829
1830 if (curl->options.headers) {
1831 curl_slist_free_all(curl->options.headers);
1832 curl->options.headers = NULL;
1833 }
1834 if (curl->options.proxyheaders) {
1835 curl_slist_free_all(curl->options.proxyheaders);
1836 curl->options.proxyheaders = NULL;
1837 }
1838
1839 php_http_buffer_reset(&curl->options.cookies);
1840 php_http_buffer_reset(&curl->options.ranges);
1841
1842 return SUCCESS;
1843 }
1844
1845 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1846 {
1847 void *handle;
1848 php_http_client_curl_handler_t *handler;
1849
1850 if (!(handle = php_resource_factory_handle_ctor(rf, NULL))) {
1851 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
1852 return NULL;
1853 }
1854
1855 handler = ecalloc(1, sizeof(*handler));
1856 handler->rf = rf;
1857 handler->client = h;
1858 handler->handle = handle;
1859 handler->response.body = php_http_message_body_init(NULL, NULL);
1860 php_http_buffer_init(&handler->response.headers);
1861 php_http_buffer_init(&handler->options.cookies);
1862 php_http_buffer_init(&handler->options.ranges);
1863 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1864
1865 #if defined(ZTS)
1866 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1867 #endif
1868 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1869 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1870 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1871 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1872 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1873 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1874 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1875 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1876 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1877 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1878 #if PHP_HTTP_CURL_VERSION(7,32,0)
1879 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1880 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1881 #else
1882 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1883 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1884 #endif
1885 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1886 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1887 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1888
1889 php_http_client_curl_handler_reset(handler);
1890
1891 return handler;
1892 }
1893
1894
1895 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1896 {
1897 size_t body_size;
1898 php_http_message_t *msg = enqueue->request;
1899 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1900
1901 /* request url */
1902 if (!PHP_HTTP_INFO(msg).request.url) {
1903 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
1904 return FAILURE;
1905 }
1906 storage->errorbuffer[0] = '\0';
1907 if (storage->url) {
1908 pefree(storage->url, 1);
1909 }
1910 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1911 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1912
1913 /* request method */
1914 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1915 case 0:
1916 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1917 break;
1918
1919 case 1:
1920 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1921 break;
1922
1923 case 2:
1924 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1925 break;
1926
1927 case 3:
1928 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1929 break;
1930
1931 default: {
1932 if (PHP_HTTP_INFO(msg).request.method) {
1933 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1934 } else {
1935 php_error_docref(NULL, E_WARNING, "Cannot use empty request method");
1936 return FAILURE;
1937 }
1938 break;
1939 }
1940 }
1941
1942 /* apply options */
1943 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1944
1945 /* request headers */
1946 php_http_message_update_headers(msg);
1947 if (zend_hash_num_elements(&msg->hdrs)) {
1948 php_http_arrkey_t header_key;
1949 zval *header_val;
1950 zend_string *header_str;
1951 php_http_buffer_t header;
1952 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1953 zval *ct = zend_hash_str_find(&msg->hdrs, ZEND_STRL("Content-Length"));
1954 #endif
1955
1956 php_http_buffer_init(&header);
1957 ZEND_HASH_FOREACH_KEY_VAL(&msg->hdrs, header_key.h, header_key.key, header_val)
1958 {
1959 if (header_key.key) {
1960 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1961 /* avoid duplicate content-length header */
1962 if (ct && ct == header_val) {
1963 continue;
1964 }
1965 #endif
1966 header_str = zval_get_string(header_val);
1967 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, header_str->val);
1968 php_http_buffer_fix(&header);
1969 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1970 php_http_buffer_reset(&header);
1971 zend_string_release(header_str);
1972 }
1973 }
1974 ZEND_HASH_FOREACH_END();
1975 php_http_buffer_dtor(&header);
1976 }
1977 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1978
1979 /* attach request body */
1980 if ((body_size = php_http_message_body_size(msg->body))) {
1981 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1982 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1983 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1984 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1985 * does not allow a request body.
1986 */
1987 php_stream_rewind(php_http_message_body_stream(msg->body));
1988 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
1989 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1990 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1991 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1992 } else {
1993 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
1994 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1995 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1996 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1997 }
1998
1999 return SUCCESS;
2000 }
2001
2002 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
2003 {
2004 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
2005 #if PHP_HTTP_CURL_VERSION(7,32,0)
2006 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
2007 #else
2008 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
2009 #endif
2010 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
2011 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
2012 }
2013
2014 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
2015 {
2016 php_http_client_curl_handler_clear(handler);
2017
2018 php_resource_factory_handle_dtor(handler->rf, handler->handle);
2019 php_resource_factory_free(&handler->rf);
2020
2021 php_http_message_body_free(&handler->response.body);
2022 php_http_buffer_dtor(&handler->response.headers);
2023 php_http_buffer_dtor(&handler->options.ranges);
2024 php_http_buffer_dtor(&handler->options.cookies);
2025 zend_hash_destroy(&handler->options.cache);
2026
2027 #if PHP_HTTP_CURL_VERSION(7,21,3)
2028 if (handler->options.resolve) {
2029 curl_slist_free_all(handler->options.resolve);
2030 handler->options.resolve = NULL;
2031 }
2032 #endif
2033
2034 if (handler->options.headers) {
2035 curl_slist_free_all(handler->options.headers);
2036 handler->options.headers = NULL;
2037 }
2038
2039 if (handler->options.proxyheaders) {
2040 curl_slist_free_all(handler->options.proxyheaders);
2041 handler->options.proxyheaders = NULL;
2042 }
2043
2044 efree(handler);
2045 }
2046
2047 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
2048 {
2049 php_http_client_curl_t *curl;
2050
2051 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL))) {
2052 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
2053 return NULL;
2054 }
2055
2056 curl = ecalloc(1, sizeof(*curl));
2057 curl->handle = handle;
2058 curl->unfinished = 0;
2059 h->ctx = curl;
2060
2061 return h;
2062 }
2063
2064 static void php_http_client_curl_dtor(php_http_client_t *h)
2065 {
2066 php_http_client_curl_t *curl = h->ctx;
2067
2068 #if PHP_HTTP_HAVE_EVENT
2069 if (curl->timeout) {
2070 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2071 event_del(curl->timeout);
2072 }
2073 efree(curl->timeout);
2074 curl->timeout = NULL;
2075 }
2076 if (curl->evbase) {
2077 event_base_free(curl->evbase);
2078 curl->evbase = NULL;
2079 }
2080 #endif
2081 curl->unfinished = 0;
2082
2083 php_resource_factory_handle_dtor(h->rf, curl->handle);
2084
2085 efree(curl);
2086 h->ctx = NULL;
2087 }
2088
2089 static void queue_dtor(php_http_client_enqueue_t *e)
2090 {
2091 php_http_client_curl_handler_t *handler = e->opaque;
2092
2093 if (handler->queue.dtor) {
2094 e->opaque = handler->queue.opaque;
2095 handler->queue.dtor(e);
2096 }
2097 php_http_client_curl_handler_dtor(handler);
2098 }
2099
2100 static php_resource_factory_t *create_rf(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2101 {
2102 php_persistent_handle_factory_t *pf = NULL;
2103 php_resource_factory_t *rf = NULL;
2104 php_http_url_t *url = enqueue->request->http.info.request.url;
2105
2106 if (!url || (!url->host && !url->path)) {
2107 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
2108 return NULL;
2109 }
2110
2111 /* only if the client itself is setup for persistence */
2112 if (h->rf->dtor == (void (*)(void*)) php_persistent_handle_abandon) {
2113 zend_string *id;
2114 char *id_str = NULL;
2115 size_t id_len;
2116 int port = url->port ? url->port : 80;
2117 zval *zport;
2118
2119 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
2120 id = php_http_cs2zs(id_str, id_len);
2121
2122 if ((zport = zend_hash_str_find(enqueue->options, ZEND_STRL("port")))) {
2123 zend_long lport = zval_get_long(zport);
2124
2125 if (lport > 0) {
2126 port = lport;
2127 }
2128 }
2129
2130 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), port);
2131 pf = php_persistent_handle_concede(NULL, PHP_HTTP_G->client.curl.driver.request_name, id, NULL, NULL);
2132 zend_string_release(id);
2133 }
2134
2135 if (pf) {
2136 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
2137 } else {
2138 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
2139 }
2140
2141 return rf;
2142 }
2143
2144 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2145 {
2146 CURLMcode rs;
2147 php_http_client_curl_t *curl = h->ctx;
2148 php_http_client_curl_handler_t *handler;
2149 php_http_client_progress_state_t *progress;
2150 php_resource_factory_t *rf;
2151
2152 rf = create_rf(h, enqueue);
2153 if (!rf) {
2154 return FAILURE;
2155 }
2156
2157 handler = php_http_client_curl_handler_init(h, rf);
2158 if (!handler) {
2159 return FAILURE;
2160 }
2161
2162 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
2163 php_http_client_curl_handler_dtor(handler);
2164 return FAILURE;
2165 }
2166
2167 handler->queue = *enqueue;
2168 enqueue->opaque = handler;
2169 enqueue->dtor = queue_dtor;
2170
2171 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
2172 zend_llist_add_element(&h->requests, enqueue);
2173 ++curl->unfinished;
2174
2175 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
2176 progress->info = "start";
2177 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
2178 progress->started = 1;
2179 }
2180
2181 return SUCCESS;
2182 } else {
2183 php_error_docref(NULL, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
2184 return FAILURE;
2185 }
2186 }
2187
2188 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2189 {
2190 CURLMcode rs;
2191 php_http_client_curl_t *curl = h->ctx;
2192 php_http_client_curl_handler_t *handler = enqueue->opaque;
2193
2194 php_http_client_curl_handler_clear(handler);
2195 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
2196 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
2197 return SUCCESS;
2198 } else {
2199 php_error_docref(NULL, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
2200 }
2201
2202 return FAILURE;
2203 }
2204
2205 static void php_http_client_curl_reset(php_http_client_t *h)
2206 {
2207 zend_llist_element *next_el, *this_el;
2208
2209 for (this_el = h->requests.head; this_el; this_el = next_el) {
2210 next_el = this_el->next;
2211 php_http_client_curl_dequeue(h, (void *) this_el->data);
2212 }
2213 }
2214
2215 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
2216 {
2217 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
2218 timeout->tv_sec = max_tout / 1000;
2219 timeout->tv_usec = (max_tout % 1000) * 1000;
2220 } else {
2221 timeout->tv_sec = 0;
2222 timeout->tv_usec = 1000;
2223 }
2224 }
2225
2226 #ifdef PHP_WIN32
2227 # define SELECT_ERROR SOCKET_ERROR
2228 #else
2229 # define SELECT_ERROR -1
2230 #endif
2231
2232 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2233 {
2234 int MAX;
2235 fd_set R, W, E;
2236 struct timeval timeout;
2237 php_http_client_curl_t *curl = h->ctx;
2238
2239 #if PHP_HTTP_HAVE_EVENT
2240 if (curl->useevents) {
2241 if (!event_initialized(curl->timeout)) {
2242 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2243 } else if (custom_timeout && timerisset(custom_timeout)) {
2244 event_add(curl->timeout, custom_timeout);
2245 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2246 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2247 event_add(curl->timeout, &timeout);
2248 }
2249
2250 event_base_loop(curl->evbase, EVLOOP_ONCE);
2251
2252 return SUCCESS;
2253 }
2254 #endif
2255
2256 FD_ZERO(&R);
2257 FD_ZERO(&W);
2258 FD_ZERO(&E);
2259
2260 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2261 if (custom_timeout && timerisset(custom_timeout)) {
2262 timeout = *custom_timeout;
2263 } else {
2264 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2265 }
2266
2267 if (MAX == -1) {
2268 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2269 return SUCCESS;
2270 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2271 return SUCCESS;
2272 }
2273 }
2274 return FAILURE;
2275 }
2276
2277 static int php_http_client_curl_once(php_http_client_t *h)
2278 {
2279 php_http_client_curl_t *curl = h->ctx;
2280
2281 #if PHP_HTTP_HAVE_EVENT
2282 if (curl->useevents) {
2283 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2284 } else
2285 #endif
2286 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2287
2288 php_http_curlm_responsehandler(h);
2289
2290 return curl->unfinished;
2291
2292 }
2293
2294 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
2295 {
2296 #if PHP_HTTP_HAVE_EVENT
2297 php_http_client_curl_t *curl = h->ctx;
2298
2299 if (curl->useevents) {
2300 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2301 do {
2302 int ev_rc = event_base_dispatch(curl->evbase);
2303
2304 #if DBG_EVENTS
2305 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2306 #endif
2307
2308 if (ev_rc < 0) {
2309 php_error_docref(NULL, E_ERROR, "Error in event_base_dispatch()");
2310 return FAILURE;
2311 }
2312 } while (curl->unfinished);
2313 } else
2314 #endif
2315 {
2316 while (php_http_client_curl_once(h)) {
2317 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2318 #ifdef PHP_WIN32
2319 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2320 php_error_docref(NULL, E_WARNING, "WinSock error: %d", WSAGetLastError());
2321 #else
2322 php_error_docref(NULL, E_WARNING, "%s", strerror(errno));
2323 #endif
2324 return FAILURE;
2325 }
2326 }
2327 }
2328
2329 return SUCCESS;
2330 }
2331
2332 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2333 {
2334 php_http_client_curl_t *curl = h->ctx;
2335
2336 switch (opt) {
2337 case PHP_HTTP_CLIENT_OPT_CONFIGURATION:
2338 return php_http_options_apply(&php_http_curlm_options, (HashTable *) arg, h);
2339 break;
2340
2341 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2342 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2343 return FAILURE;
2344 }
2345 break;
2346
2347 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2348 #if PHP_HTTP_HAVE_EVENT
2349 return php_http_curlm_use_eventloop(h, *(zend_bool *) arg);
2350 break;
2351 #endif
2352
2353 default:
2354 return FAILURE;
2355 }
2356 return SUCCESS;
2357 }
2358
2359 static int apply_available_options(zval *pDest, int num_args, va_list args, zend_hash_key *hash_key)
2360 {
2361 php_http_option_t *opt = Z_PTR_P(pDest);
2362 HashTable *ht;
2363 zval entry;
2364 int c;
2365
2366 ht = va_arg(args, HashTable*);
2367
2368 if ((c = zend_hash_num_elements(&opt->suboptions.options))) {
2369 array_init_size(&entry, c);
2370 zend_hash_apply_with_arguments(&opt->suboptions.options, apply_available_options, 1, Z_ARRVAL(entry));
2371 } else {
2372 /* catch deliberate NULL options */
2373 if (Z_TYPE(opt->defval) == IS_STRING && !Z_STRVAL(opt->defval)) {
2374 ZVAL_NULL(&entry);
2375 } else {
2376 ZVAL_ZVAL(&entry, &opt->defval, 1, 0);
2377 }
2378 }
2379
2380 if (hash_key->key) {
2381 zend_hash_update(ht, hash_key->key, &entry);
2382 } else {
2383 zend_hash_index_update(ht, hash_key->h, &entry);
2384 }
2385
2386 return ZEND_HASH_APPLY_KEEP;
2387 }
2388
2389 static ZEND_RESULT_CODE php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2390 {
2391 php_http_client_enqueue_t *enqueue;
2392 TSRMLS_FETCH_FROM_CTX(h->ts);
2393
2394 switch (opt) {
2395 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2396 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2397 php_http_client_curl_handler_t *handler = enqueue->opaque;
2398
2399 *((php_http_client_progress_state_t **) res) = &handler->progress;
2400 return SUCCESS;
2401 }
2402 break;
2403
2404 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2405 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2406 php_http_client_curl_handler_t *handler = enqueue->opaque;
2407
2408 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2409 return SUCCESS;
2410 }
2411 break;
2412
2413 case PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS:
2414 zend_hash_apply_with_arguments(&php_http_curle_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2415 break;
2416
2417 case PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION:
2418 zend_hash_apply_with_arguments(&php_http_curlm_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2419 break;
2420
2421 default:
2422 break;
2423 }
2424
2425 return FAILURE;
2426 }
2427
2428 static php_http_client_ops_t php_http_client_curl_ops = {
2429 &php_http_curlm_resource_factory_ops,
2430 php_http_client_curl_init,
2431 NULL /* copy */,
2432 php_http_client_curl_dtor,
2433 php_http_client_curl_reset,
2434 php_http_client_curl_exec,
2435 php_http_client_curl_wait,
2436 php_http_client_curl_once,
2437 php_http_client_curl_enqueue,
2438 php_http_client_curl_dequeue,
2439 php_http_client_curl_setopt,
2440 php_http_client_curl_getopt
2441 };
2442
2443 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2444 {
2445 return &php_http_client_curl_ops;
2446 }
2447
2448 PHP_MINIT_FUNCTION(http_client_curl)
2449 {
2450 php_http_options_t *options;
2451
2452 PHP_HTTP_G->client.curl.driver.driver_name = zend_string_init(ZEND_STRL("curl"), 1);
2453 PHP_HTTP_G->client.curl.driver.client_name = zend_string_init(ZEND_STRL("http\\Client\\Curl"), 1);
2454 PHP_HTTP_G->client.curl.driver.request_name = zend_string_init(ZEND_STRL("http\\Client\\Curl\\Request"), 1);
2455 PHP_HTTP_G->client.curl.driver.client_ops = &php_http_client_curl_ops;
2456
2457 if (SUCCESS != php_http_client_driver_add(&PHP_HTTP_G->client.curl.driver)) {
2458 return FAILURE;
2459 }
2460
2461 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.client_name, &php_http_curlm_resource_factory_ops, NULL, NULL)) {
2462 return FAILURE;
2463 }
2464 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.request_name, &php_http_curle_resource_factory_ops, NULL, NULL)) {
2465 return FAILURE;
2466 }
2467
2468 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2469 options->getter = php_http_curle_get_option;
2470 options->setter = php_http_curle_set_option;
2471
2472 php_http_curle_options_init(options);
2473 }
2474 if ((options = php_http_options_init(&php_http_curlm_options, 1))) {
2475 options->getter = php_http_option_get;
2476 options->setter = php_http_curlm_set_option;
2477
2478 php_http_curlm_options_init(options);
2479 }
2480
2481 /*
2482 * HTTP Protocol Version Constants
2483 */
2484 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2485 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2486 #if PHP_HTTP_CURL_VERSION(7,33,0)
2487 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2488 #endif
2489 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2490
2491 /*
2492 * SSL Version Constants
2493 */
2494 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2495 #if PHP_HTTP_CURL_VERSION(7,34,0)
2496 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2497 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2498 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2499 #endif
2500 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2501 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2502 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2503 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
2504 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2505 #endif
2506
2507 /*
2508 * DNS IPvX resolving
2509 */
2510 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2511 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2512 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2513
2514 /*
2515 * Auth Constants
2516 */
2517 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2518 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2519 #if PHP_HTTP_CURL_VERSION(7,19,3)
2520 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2521 #endif
2522 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2523 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2524 #if PHP_HTTP_CURL_VERSION(7,38,0)
2525 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2526 #endif
2527 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2528
2529 /*
2530 * Proxy Type Constants
2531 */
2532 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2533 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2534 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2535 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2536 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2537 #if PHP_HTTP_CURL_VERSION(7,19,4)
2538 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2539 #endif
2540
2541 /*
2542 * Post Redirection Constants
2543 */
2544 #if PHP_HTTP_CURL_VERSION(7,19,1)
2545 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2546 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2547 #if PHP_HTTP_CURL_VERSION(7,26,0)
2548 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2549 #endif
2550 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2551 #endif
2552
2553 return SUCCESS;
2554 }
2555
2556 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2557 {
2558 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.client_name, NULL);
2559 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.request_name, NULL);
2560 zend_string_release(PHP_HTTP_G->client.curl.driver.client_name);
2561 zend_string_release(PHP_HTTP_G->client.curl.driver.request_name);
2562 zend_string_release(PHP_HTTP_G->client.curl.driver.driver_name);
2563
2564 php_http_options_dtor(&php_http_curle_options);
2565 php_http_options_dtor(&php_http_curlm_options);
2566
2567 return SUCCESS;
2568 }
2569
2570 #endif /* PHP_HTTP_HAVE_CURL */
2571
2572 /*
2573 * Local variables:
2574 * tab-width: 4
2575 * c-basic-offset: 4
2576 * End:
2577 * vim600: noet sw=4 ts=4 fdm=marker
2578 * vim<600: noet sw=4 ts=4
2579 */
Extended HTTP Support