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[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
224 if (!body) {
225 return 1;
226 }
227 if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) {
228 return 0;
229 }
230 return 2;
231 }
232
233 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
234 {
235 php_http_client_curl_handler_t *h = ctx;
236
237 /* catch progress */
238 switch (type) {
239 case CURLINFO_TEXT:
240 if (data[0] == '-') {
241 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
242 h->progress.info = "setup";
243 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
244 h->progress.info = "setup";
245 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
246 h->progress.info = "resolve";
247 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
248 h->progress.info = "connect";
249 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
250 h->progress.info = "connect";
251 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
252 h->progress.info = "connected";
253 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
254 h->progress.info = "connected";
255 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
256 h->progress.info = "blacklist check";
257 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
258 h->progress.info = "ssl negotiation";
259 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
260 h->progress.info = "uploaded";
261 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
262 h->progress.info = "not disconnected";
263 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
264 h->progress.info = "disconnected";
265 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
266 h->progress.info = "redirect";
267 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
268 h->progress.info = "timeout";
269 } else {
270 #if 0
271 h->progress.info = data;
272 data[length - 1] = '\0';
273 #endif
274 }
275 if (h->client->callback.progress.func) {
276 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
277 }
278 break;
279 case CURLINFO_HEADER_OUT:
280 case CURLINFO_DATA_OUT:
281 case CURLINFO_SSL_DATA_OUT:
282 h->progress.info = "send";
283 break;
284 case CURLINFO_HEADER_IN:
285 case CURLINFO_DATA_IN:
286 case CURLINFO_SSL_DATA_IN:
287 h->progress.info = "receive";
288 break;
289 default:
290 break;
291 }
292
293 #if 0
294 /* debug */
295 _dpf(type, data, length);
296 #endif
297
298 return 0;
299 }
300
301 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
302 {
303 php_http_client_curl_handler_t *h = arg;
304
305 return php_http_buffer_append(&h->response.headers, data, n * l);
306 }
307
308 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
309 {
310 php_http_client_curl_handler_t *h = arg;
311
312 return php_http_message_body_append(h->response.body, data, n*l);
313 }
314
315 static ZEND_RESULT_CODE php_http_curle_get_info(CURL *ch, HashTable *info)
316 {
317 char *c = NULL;
318 long l = 0;
319 double d = 0;
320 struct curl_slist *s = NULL, *p = NULL;
321 zval tmp = {{0}};
322
323 /* BEGIN::CURLINFO */
324 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
325 ZVAL_STRING(&tmp, STR_PTR(c));
326 zend_hash_str_update(info, "effective_url", lenof("effective_url"), &tmp);
327 }
328 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
329 ZVAL_LONG(&tmp, l);
330 zend_hash_str_update(info, "response_code", lenof("response_code"), &tmp);
331 }
332 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
333 ZVAL_DOUBLE(&tmp, d);
334 zend_hash_str_update(info, "total_time", lenof("total_time"), &tmp);
335 }
336 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
337 ZVAL_DOUBLE(&tmp, d);
338 zend_hash_str_update(info, "namelookup_time", lenof("namelookup_time"), &tmp);
339 }
340 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
341 ZVAL_DOUBLE(&tmp, d);
342 zend_hash_str_update(info, "connect_time", lenof("connect_time"), &tmp);
343 }
344 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
345 ZVAL_DOUBLE(&tmp, d);
346 zend_hash_str_update(info, "pretransfer_time", lenof("pretransfer_time"), &tmp);
347 }
348 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
349 ZVAL_DOUBLE(&tmp, d);
350 zend_hash_str_update(info, "size_upload", lenof("size_upload"), &tmp);
351 }
352 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
353 ZVAL_DOUBLE(&tmp, d);
354 zend_hash_str_update(info, "size_download", lenof("size_download"), &tmp);
355 }
356 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
357 ZVAL_DOUBLE(&tmp, d);
358 zend_hash_str_update(info, "speed_download", lenof("speed_download"), &tmp);
359 }
360 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
361 ZVAL_DOUBLE(&tmp, d);
362 zend_hash_str_update(info, "speed_upload", lenof("speed_upload"), &tmp);
363 }
364 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
365 ZVAL_LONG(&tmp, l);
366 zend_hash_str_update(info, "header_size", lenof("header_size"), &tmp);
367 }
368 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
369 ZVAL_LONG(&tmp, l);
370 zend_hash_str_update(info, "request_size", lenof("request_size"), &tmp);
371 }
372 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
373 ZVAL_LONG(&tmp, l);
374 zend_hash_str_update(info, "ssl_verifyresult", lenof("ssl_verifyresult"), &tmp);
375 }
376 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
377 ZVAL_LONG(&tmp, l);
378 zend_hash_str_update(info, "filetime", lenof("filetime"), &tmp);
379 }
380 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
381 ZVAL_DOUBLE(&tmp, d);
382 zend_hash_str_update(info, "content_length_download", lenof("content_length_download"), &tmp);
383 }
384 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
385 ZVAL_DOUBLE(&tmp, d);
386 zend_hash_str_update(info, "content_length_upload", lenof("content_length_upload"), &tmp);
387 }
388 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
389 ZVAL_DOUBLE(&tmp, d);
390 zend_hash_str_update(info, "starttransfer_time", lenof("starttransfer_time"), &tmp);
391 }
392 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
393 ZVAL_STRING(&tmp, STR_PTR(c));
394 zend_hash_str_update(info, "content_type", lenof("content_type"), &tmp);
395 }
396 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
397 ZVAL_DOUBLE(&tmp, d);
398 zend_hash_str_update(info, "redirect_time", lenof("redirect_time"), &tmp);
399 }
400 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
401 ZVAL_LONG(&tmp, l);
402 zend_hash_str_update(info, "redirect_count", lenof("redirect_count"), &tmp);
403 }
404 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
405 ZVAL_LONG(&tmp, l);
406 zend_hash_str_update(info, "connect_code", lenof("connect_code"), &tmp);
407 }
408 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
409 ZVAL_LONG(&tmp, l);
410 zend_hash_str_update(info, "httpauth_avail", lenof("httpauth_avail"), &tmp);
411 }
412 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
413 ZVAL_LONG(&tmp, l);
414 zend_hash_str_update(info, "proxyauth_avail", lenof("proxyauth_avail"), &tmp);
415 }
416 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
417 ZVAL_LONG(&tmp, l);
418 zend_hash_str_update(info, "os_errno", lenof("os_errno"), &tmp);
419 }
420 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
421 ZVAL_LONG(&tmp, l);
422 zend_hash_str_update(info, "num_connects", lenof("num_connects"), &tmp);
423 }
424 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
425 array_init(&tmp);
426 for (p = s; p; p = p->next) {
427 if (p->data) {
428 add_next_index_string(&tmp, p->data);
429 }
430 }
431 zend_hash_str_update(info, "ssl_engines", lenof("ssl_engines"), &tmp);
432 curl_slist_free_all(s);
433 }
434 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
435 ZVAL_STRING(&tmp, STR_PTR(c));
436 zend_hash_str_update(info, "redirect_url", lenof("redirect_url"), &tmp);
437 }
438 #if PHP_HTTP_CURL_VERSION(7,19,0)
439 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
440 ZVAL_STRING(&tmp, STR_PTR(c));
441 zend_hash_str_update(info, "primary_ip", lenof("primary_ip"), &tmp);
442 }
443 #endif
444 #if PHP_HTTP_CURL_VERSION(7,19,0)
445 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
446 ZVAL_DOUBLE(&tmp, d);
447 zend_hash_str_update(info, "appconnect_time", lenof("appconnect_time"), &tmp);
448 }
449 #endif
450 #if PHP_HTTP_CURL_VERSION(7,19,4)
451 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
452 ZVAL_LONG(&tmp, l);
453 zend_hash_str_update(info, "condition_unmet", lenof("condition_unmet"), &tmp);
454 }
455 #endif
456 #if PHP_HTTP_CURL_VERSION(7,21,0)
457 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
458 ZVAL_LONG(&tmp, l);
459 zend_hash_str_update(info, "primary_port", lenof("primary_port"), &tmp);
460 }
461 #endif
462 #if PHP_HTTP_CURL_VERSION(7,21,0)
463 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
464 ZVAL_STRING(&tmp, STR_PTR(c));
465 zend_hash_str_update(info, "local_ip", lenof("local_ip"), &tmp);
466 }
467 #endif
468 #if PHP_HTTP_CURL_VERSION(7,21,0)
469 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
470 ZVAL_LONG(&tmp, l);
471 zend_hash_str_update(info, "local_port", lenof("local_port"), &tmp);
472 }
473 #endif
474
475 /* END::CURLINFO */
476
477 #if PHP_HTTP_CURL_VERSION(7,34,0)
478 {
479 zval ti_array, subarray;
480 struct curl_tlssessioninfo *ti;
481
482 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
483 char *backend;
484
485 ZVAL_NULL(&subarray);
486 array_init(&ti_array);
487
488 switch (ti->backend) {
489 case CURLSSLBACKEND_NONE:
490 backend = "none";
491 break;
492 case CURLSSLBACKEND_OPENSSL:
493 backend = "openssl";
494 #ifdef PHP_HTTP_HAVE_OPENSSL
495 {
496 SSL_CTX *ctx = ti->internals;
497
498 array_init(&subarray);
499 add_assoc_long_ex(&subarray, ZEND_STRL("number"), SSL_CTX_sess_number(ctx));
500 add_assoc_long_ex(&subarray, ZEND_STRL("connect"), SSL_CTX_sess_connect(ctx));
501 add_assoc_long_ex(&subarray, ZEND_STRL("connect_good"), SSL_CTX_sess_connect_good(ctx));
502 add_assoc_long_ex(&subarray, ZEND_STRL("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
503 add_assoc_long_ex(&subarray, ZEND_STRL("hits"), SSL_CTX_sess_hits(ctx));
504 add_assoc_long_ex(&subarray, ZEND_STRL("cache_full"), SSL_CTX_sess_cache_full(ctx));
505 }
506 #endif
507 break;
508 case CURLSSLBACKEND_GNUTLS:
509 backend = "gnutls";
510 #ifdef PHP_HTTP_HAVE_GNUTLS
511 {
512 gnutls_session_t sess = ti->internals;
513 char *desc;
514
515 array_init(&subarray);
516 if ((desc = gnutls_session_get_desc(sess))) {
517 add_assoc_string_ex(&subarray, ZEND_STRL("desc"), desc);
518 gnutls_free(desc);
519 }
520 add_assoc_bool_ex(&subarray, ZEND_STRL("resumed"), gnutls_session_is_resumed(sess));
521 }
522 #endif
523 break;
524 case CURLSSLBACKEND_NSS:
525 backend = "nss";
526 break;
527 #if !PHP_HTTP_CURL_VERSION(7,39,0)
528 case CURLSSLBACKEND_QSOSSL:
529 backend = "qsossl";
530 break;
531 #else
532 case CURLSSLBACKEND_GSKIT:
533 backend = "gskit";
534 break;
535 #endif
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)) || (PHP_HTTP_CURL_VERSION(7,34,0) && defined(PHP_HTTP_HAVE_NSS)) || (PHP_HTTP_CURL_VERSION(7,42,0) && defined(PHP_HTTP_HAVE_GNUTLS)) || (PHP_HTTP_CURL_VERSION(7,39,0) && defined(PHP_HTTP_HAVE_GSKIT))
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)
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);
613 php_http_header_parser_init(&parser);
614 while (h->response.headers.used) {
615 php_http_header_parser_state_t st = php_http_header_parser_parse(&parser,
616 &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs,
617 (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
618 if (PHP_HTTP_HEADER_PARSER_STATE_FAILURE == st) {
619 break;
620 }
621 }
622 php_http_header_parser_dtor(&parser);
623
624 /* move body to right message */
625 if (response->body != h->response.body) {
626 php_http_message_t *ptr = response;
627
628 while (ptr->parent) {
629 ptr = ptr->parent;
630 }
631 php_http_message_body_free(&response->body);
632 response->body = ptr->body;
633 ptr->body = NULL;
634 }
635 php_http_message_body_addref(h->response.body);
636
637 /* let's update the response headers */
638 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length")))) {
639 Z_TRY_ADDREF_P(zh);
640 zend_hash_str_update(&response->hdrs, "X-Original-Content-Length", lenof("X-Original-Content-Length"), zh);
641 }
642 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding")))) {
643 Z_TRY_ADDREF_P(zh);
644 zend_hash_str_update(&response->hdrs, "X-Original-Transfer-Encoding", lenof("X-Original-Transfer-Encoding"), zh);
645 zend_hash_str_del(&response->hdrs, "Transfer-Encoding", lenof("Transfer-Encoding"));
646 }
647 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range")))) {
648 Z_TRY_ADDREF_P(zh);
649 zend_hash_str_update(&response->hdrs, "X-Original-Content-Range", lenof("X-Original-Content-Range"), zh);
650 zend_hash_str_del(&response->hdrs, "Content-Range", lenof("Content-Range"));
651 }
652 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding")))) {
653 Z_TRY_ADDREF_P(zh);
654 zend_hash_str_update(&response->hdrs, "X-Original-Content-Encoding", lenof("X-Original-Content-Encoding"), zh);
655 zend_hash_str_del(&response->hdrs, "Content-Encoding", lenof("Content-Encoding"));
656 }
657 php_http_message_update_headers(response);
658
659 return response;
660 }
661
662 static void php_http_curlm_responsehandler(php_http_client_t *context)
663 {
664 int err_count = 0, remaining = 0;
665 php_http_curle_storage_t *st, *err = NULL;
666 php_http_client_enqueue_t *enqueue;
667 php_http_client_curl_t *curl = context->ctx;
668
669 do {
670 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
671
672 if (msg && CURLMSG_DONE == msg->msg) {
673 if (CURLE_OK != msg->data.result) {
674 st = php_http_curle_get_storage(msg->easy_handle);
675 st->errorcode = msg->data.result;
676
677 /* defer the warnings/exceptions, so the callback is still called for this request */
678 if (!err) {
679 err = ecalloc(remaining + 1, sizeof(*err));
680 }
681 memcpy(&err[err_count], st, sizeof(*st));
682 if (st->url) {
683 err[err_count].url = estrdup(st->url);
684 }
685 err_count++;
686 }
687
688 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
689 php_http_client_curl_handler_t *handler = enqueue->opaque;
690 php_http_message_t *response = php_http_curlm_responseparser(handler);
691
692 if (response) {
693 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
694 php_http_message_free(&response);
695 }
696 }
697 }
698 } while (remaining);
699
700 if (err_count) {
701 int i = 0;
702
703 do {
704 php_error_docref(NULL, E_WARNING, "%s; %s (%s)", curl_easy_strerror(err[i].errorcode), err[i].errorbuffer, STR_PTR(err[i].url));
705 if (err[i].url) {
706 efree(err[i].url);
707 }
708 } while (++i < err_count);
709
710 efree(err);
711 }
712 }
713
714 #if PHP_HTTP_HAVE_EVENT
715
716 typedef struct php_http_curlm_event {
717 struct event evnt;
718 php_http_client_t *context;
719 } php_http_curlm_event_t;
720
721 static inline int etoca(short action) {
722 switch (action & (EV_READ|EV_WRITE)) {
723 case EV_READ:
724 return CURL_CSELECT_IN;
725 break;
726 case EV_WRITE:
727 return CURL_CSELECT_OUT;
728 break;
729 case EV_READ|EV_WRITE:
730 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
731 break;
732 default:
733 return 0;
734 }
735 }
736
737 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
738 {
739 php_http_client_t *context = event_data;
740 php_http_client_curl_t *curl = context->ctx;
741
742 #if DBG_EVENTS
743 fprintf(stderr, "T");
744 #endif
745 if (curl->useevents) {
746 CURLMcode rc;
747
748 /* ignore and use -1,0 on timeout */
749 (void) socket;
750 (void) action;
751
752 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
753
754 if (CURLM_OK != rc) {
755 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
756 }
757
758 php_http_curlm_responsehandler(context);
759 }
760 }
761
762 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
763 {
764 php_http_client_t *context = event_data;
765 php_http_client_curl_t *curl = context->ctx;
766
767 #if DBG_EVENTS
768 fprintf(stderr, "E");
769 #endif
770 if (curl->useevents) {
771 CURLMcode rc = CURLM_OK;
772
773 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
774
775 if (CURLM_OK != rc) {
776 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
777 }
778
779 php_http_curlm_responsehandler(context);
780
781 /* remove timeout if there are no transfers left */
782 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
783 event_del(curl->timeout);
784 }
785 }
786 }
787
788 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
789 {
790 php_http_client_t *context = socket_data;
791 php_http_client_curl_t *curl = context->ctx;
792
793 #if DBG_EVENTS
794 fprintf(stderr, "S");
795 #endif
796 if (curl->useevents) {
797 int events = EV_PERSIST;
798 php_http_curlm_event_t *ev = assign_data;
799
800 if (!ev) {
801 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
802 ev->context = context;
803 curl_multi_assign(curl->handle, sock, ev);
804 } else {
805 event_del(&ev->evnt);
806 }
807
808 switch (action) {
809 case CURL_POLL_IN:
810 events |= EV_READ;
811 break;
812 case CURL_POLL_OUT:
813 events |= EV_WRITE;
814 break;
815 case CURL_POLL_INOUT:
816 events |= EV_READ|EV_WRITE;
817 break;
818
819 case CURL_POLL_REMOVE:
820 efree(ev);
821 /* no break */
822 case CURL_POLL_NONE:
823 return 0;
824
825 default:
826 php_error_docref(NULL, E_WARNING, "Unknown socket action %d", action);
827 return -1;
828 }
829
830 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
831 event_add(&ev->evnt, NULL);
832 }
833
834 return 0;
835 }
836
837 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
838 {
839 php_http_client_t *context = timer_data;
840 php_http_client_curl_t *curl = context->ctx;
841
842 #if DBG_EVENTS
843 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
844 #endif
845 if (curl->useevents) {
846
847 if (timeout_ms < 0) {
848 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
849 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
850 struct timeval timeout;
851
852 if (!event_initialized(curl->timeout)) {
853 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
854 }
855
856 timeout.tv_sec = timeout_ms / 1000;
857 timeout.tv_usec = (timeout_ms % 1000) * 1000;
858
859 event_add(curl->timeout, &timeout);
860 }
861 }
862 }
863
864 #endif /* HAVE_EVENT */
865
866 /* curl options */
867
868 static php_http_options_t php_http_curle_options, php_http_curlm_options;
869
870 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
871 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
872 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
873
874 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
875 {
876 php_http_client_curl_handler_t *curl = userdata;
877 CURL *ch = curl->handle;
878
879 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_TYPE_P(val) == IS_TRUE ? 2 : 0)) {
880 return FAILURE;
881 }
882 return SUCCESS;
883 }
884
885 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
886 {
887 php_http_client_curl_handler_t *curl = userdata;
888 CURL *ch = curl->handle;
889 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
890
891 if (storage->cookiestore) {
892 pefree(storage->cookiestore, 1);
893 }
894 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
895 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
896 } else {
897 storage->cookiestore = NULL;
898 }
899 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
900 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
901 ) {
902 return FAILURE;
903 }
904 return SUCCESS;
905 }
906
907 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
908 {
909 php_http_client_curl_handler_t *curl = userdata;
910 CURL *ch = curl->handle;
911
912 if (val && Z_TYPE_P(val) != IS_NULL) {
913 HashTable *ht = HASH_OF(val);
914
915 if (curl->options.encode_cookies) {
916 if (SUCCESS == php_http_url_encode_hash_ex(ht, &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0)) {
917 php_http_buffer_fix(&curl->options.cookies);
918 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
919 return FAILURE;
920 }
921 } else {
922 return FAILURE;
923 }
924 } else {
925 php_http_arrkey_t cookie_key;
926 zval *cookie_val;
927
928 ZEND_HASH_FOREACH_KEY_VAL(ht, cookie_key.h, cookie_key.key, cookie_val)
929 {
930 zend_string *zs = zval_get_string(cookie_val);
931
932 php_http_arrkey_stringify(&cookie_key, NULL);
933 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.key->val, zs->val);
934 php_http_arrkey_dtor(&cookie_key);
935
936 zend_string_release(zs);
937 }
938 ZEND_HASH_FOREACH_END();
939
940 php_http_buffer_fix(&curl->options.cookies);
941 if (curl->options.cookies.used) {
942 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
943 return FAILURE;
944 }
945 }
946 }
947 } else {
948 php_http_buffer_reset(&curl->options.cookies);
949 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
950 return FAILURE;
951 }
952 }
953 return SUCCESS;
954 }
955
956 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
957 {
958 php_http_client_curl_handler_t *curl = userdata;
959
960 curl->options.encode_cookies = Z_TYPE_P(val) == IS_TRUE;
961 return SUCCESS;
962 }
963
964 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
965 {
966 php_http_client_curl_handler_t *curl = userdata;
967 CURL *ch = curl->handle;
968
969 if (Z_LVAL_P(val)) {
970 if (Z_LVAL_P(val) > 0) {
971 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
972 return FAILURE;
973 }
974 } else {
975 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time() + Z_LVAL_P(val))) {
976 return FAILURE;
977 }
978 }
979 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
980 return FAILURE;
981 }
982 } else {
983 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
984 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
985 ) {
986 return FAILURE;
987 }
988 }
989 return SUCCESS;
990 }
991
992 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
993 {
994 php_http_client_curl_handler_t *curl = userdata;
995 CURL *ch = curl->handle;
996
997 #if !PHP_HTTP_CURL_VERSION(7,21,6)
998 # define CURLOPT_ACCEPT_ENCODING CURLOPT_ENCODING
999 #endif
1000 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_TYPE_P(val) == IS_TRUE ? "" : NULL)) {
1001 return FAILURE;
1002 }
1003 return SUCCESS;
1004 }
1005
1006 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
1007 {
1008 php_http_client_curl_handler_t *curl = userdata;
1009 php_http_buffer_t header;
1010
1011 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
1012 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
1013 php_http_buffer_init(&header);
1014 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
1015 php_http_buffer_fix(&header);
1016 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1017 php_http_buffer_dtor(&header);
1018 }
1019 return SUCCESS;
1020 }
1021
1022 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
1023 {
1024 php_http_client_curl_handler_t *curl = userdata;
1025 CURL *ch = curl->handle;
1026
1027 php_http_buffer_reset(&curl->options.ranges);
1028
1029 if (val && Z_TYPE_P(val) != IS_NULL) {
1030 zval *rr, *rb, *re;
1031 zend_long rbl, rel;
1032 HashTable *ht = HASH_OF(val);
1033
1034 ZEND_HASH_FOREACH_VAL(ht, rr)
1035 {
1036 if (Z_TYPE_P(rr) == IS_ARRAY) {
1037 if (2 == php_http_array_list(Z_ARRVAL_P(rr), 2, &rb, &re)) {
1038 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))) &&
1039 ((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)))) {
1040 if ((rbl >= 0) && (rel >= 0)) {
1041 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", rbl, rel);
1042 }
1043 }
1044
1045 }
1046 }
1047 }
1048 ZEND_HASH_FOREACH_END();
1049
1050 if (curl->options.ranges.used) {
1051 curl->options.range_request = 1;
1052 /* ditch last comma */
1053 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1054 }
1055 }
1056
1057 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1058 return FAILURE;
1059 }
1060 return SUCCESS;
1061 }
1062
1063 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1064 {
1065 php_http_client_curl_handler_t *curl = userdata;
1066 CURL *ch = curl->handle;
1067
1068 if (Z_LVAL_P(val) > 0) {
1069 curl->options.range_request = 1;
1070 }
1071 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1072 return FAILURE;
1073 }
1074 return SUCCESS;
1075 }
1076
1077 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1078 {
1079 php_http_client_curl_handler_t *curl = userdata;
1080
1081 curl->options.retry.delay = Z_DVAL_P(val);
1082 return SUCCESS;
1083 }
1084
1085 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1086 {
1087 php_http_client_curl_handler_t *curl = userdata;
1088
1089 curl->options.retry.count = Z_LVAL_P(val);
1090 return SUCCESS;
1091 }
1092
1093 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1094 {
1095 php_http_client_curl_handler_t *curl = userdata;
1096 CURL *ch = curl->handle;
1097
1098 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1099 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1100 ) {
1101 return FAILURE;
1102 }
1103 return SUCCESS;
1104 }
1105
1106 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1107 {
1108 php_http_client_curl_handler_t *curl = userdata;
1109 CURL *ch = curl->handle;
1110 long localport = 0, localportrange = 0;
1111
1112 if (val && Z_TYPE_P(val) != IS_NULL) {
1113 zval *zps, *zpe;
1114
1115 switch (php_http_array_list(Z_ARRVAL_P(val), 2, &zps, &zpe)) {
1116 case 2:
1117 localportrange = labs(zval_get_long(zps)-zval_get_long(zpe))+1L;
1118 /* no break */
1119 case 1:
1120 localport = (zval_get_long(zpe) > 0) ? MIN(zval_get_long(zps), zval_get_long(zpe)) : zval_get_long(zps);
1121 break;
1122 default:
1123 break;
1124 }
1125 }
1126 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1127 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1128 ) {
1129 return FAILURE;
1130 }
1131 return SUCCESS;
1132 }
1133
1134 #if PHP_HTTP_CURL_VERSION(7,37,0)
1135 static ZEND_RESULT_CODE php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1136 {
1137 php_http_client_curl_handler_t *curl = userdata;
1138
1139 if (val && Z_TYPE_P(val) != IS_NULL) {
1140 php_http_arrkey_t header_key;
1141 zval *header_val;
1142 php_http_buffer_t header;
1143
1144 php_http_buffer_init(&header);
1145 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(val), header_key.h, header_key.key, header_val)
1146 {
1147 if (header_key.key) {
1148 zend_string *zs = zval_get_string(header_val);
1149
1150 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, zs->val);
1151 zend_string_release(zs);
1152
1153 php_http_buffer_fix(&header);
1154 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1155 php_http_buffer_reset(&header);
1156
1157 }
1158 }
1159 ZEND_HASH_FOREACH_END();
1160 php_http_buffer_dtor(&header);
1161 }
1162 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1163 return FAILURE;
1164 }
1165 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1166 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1167 return FAILURE;
1168 }
1169 return SUCCESS;
1170 }
1171 #endif
1172
1173 #if PHP_HTTP_CURL_VERSION(7,21,3)
1174 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1175 {
1176 php_http_client_curl_handler_t *curl = userdata;
1177 CURL *ch = curl->handle;
1178
1179 if (val && Z_TYPE_P(val) != IS_NULL) {
1180 HashTable *ht = HASH_OF(val);
1181 zval *data;
1182
1183 ZEND_HASH_FOREACH_VAL(ht, data)
1184 {
1185 zend_string *zs = zval_get_string(data);
1186 curl->options.resolve = curl_slist_append(curl->options.resolve, zs->val);
1187 zend_string_release(zs);
1188 }
1189 ZEND_HASH_FOREACH_END();
1190
1191 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1192 return FAILURE;
1193 }
1194 } else {
1195 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1196 return FAILURE;
1197 }
1198 }
1199 return SUCCESS;
1200 }
1201 #endif
1202
1203 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1204 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1205 {
1206 php_http_client_curl_handler_t *curl = userdata;
1207 CURL *ch = curl->handle;
1208
1209 if (val && Z_LVAL_P(val)) {
1210 switch (Z_LVAL_P(val)) {
1211 case CURL_TLSAUTH_SRP:
1212 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1213 return SUCCESS;
1214 }
1215 /* no break */
1216 default:
1217 return FAILURE;
1218 }
1219 }
1220 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1221 return FAILURE;
1222 }
1223 return SUCCESS;
1224 }
1225 #endif
1226
1227 static void php_http_curle_options_init(php_http_options_t *registry)
1228 {
1229 php_http_option_t *opt;
1230
1231 /* proxy */
1232 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1233 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1234 }
1235 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1236 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1237 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1238 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1239 }
1240 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1241 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1242 }
1243 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, _IS_BOOL);
1244 #if PHP_HTTP_CURL_VERSION(7,19,4)
1245 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1246 #endif
1247
1248 #if PHP_HTTP_CURL_VERSION(7,37,0)
1249 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1250 opt->setter = php_http_curle_option_set_proxyheader;
1251 }
1252 #endif
1253 #if PHP_HTTP_CURL_VERSION(7,43,0)
1254 if ((opt = php_http_option_register(registry, ZEND_STRL("proxy_service_name"), CURLOPT_PROXY_SERVICE_NAME, IS_STRING))) {
1255 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1256 }
1257 #endif
1258
1259 #if PHP_HTTP_CURL_VERSION(7,40,0)
1260 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1261 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1262 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1263 }
1264 #endif
1265
1266 /* dns */
1267 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1268 Z_LVAL(opt->defval) = 60;
1269 }
1270 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1271 #if PHP_HTTP_CURL_VERSION(7,21,3)
1272 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1273 opt->setter = php_http_curle_option_set_resolve;
1274 }
1275 #endif
1276 #if PHP_HTTP_HAVE_ARES
1277 # if PHP_HTTP_CURL_VERSION(7,24,0)
1278 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1279 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1280 }
1281 # endif
1282 # if PHP_HTTP_CURL_VERSION(7,33,0)
1283 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1284 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1285 }
1286 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1287 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1288 }
1289 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1290 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1291 }
1292 # endif
1293 #endif
1294
1295 /* limits */
1296 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1297 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1298
1299 /* LSF weirdance
1300 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1301 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1302 */
1303
1304 /* connection handling */
1305 /* crashes
1306 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1307 Z_LVAL(opt->defval) = 5;
1308 }
1309 */
1310 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, _IS_BOOL);
1311 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, _IS_BOOL);
1312
1313 /* outgoing interface */
1314 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1315 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1316 opt->setter = php_http_curle_option_set_portrange;
1317 }
1318
1319 /* another endpoint port */
1320 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1321
1322 /* RFC4007 zone_id */
1323 #if PHP_HTTP_CURL_VERSION(7,19,0)
1324 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1325 #endif
1326
1327 /* auth */
1328 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1329 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1330 }
1331 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1332 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1333 }
1334 #if PHP_HTTP_CURL_VERSION(7,43,0)
1335 if ((opt = php_http_option_register(registry, ZEND_STRL("service_name"), CURLOPT_SERVICE_NAME, IS_STRING))) {
1336 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1337 }
1338 #endif
1339
1340 /* redirects */
1341 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1342 opt->setter = php_http_curle_option_set_redirect;
1343 }
1344 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, _IS_BOOL);
1345 #if PHP_HTTP_CURL_VERSION(7,19,1)
1346 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1347 #endif
1348
1349 /* retries */
1350 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1351 opt->setter = php_http_curle_option_set_retrycount;
1352 }
1353 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1354 opt->setter = php_http_curle_option_set_retrydelay;
1355 }
1356
1357 /* referer */
1358 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1359 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1360 }
1361 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, _IS_BOOL))) {
1362 ZVAL_BOOL(&opt->defval, 1);
1363 }
1364
1365 /* useragent */
1366 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1367 /* don't check strlen, to allow sending no useragent at all */
1368 ZVAL_PSTRING(&opt->defval,
1369 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1370 "PHP/" PHP_VERSION " "
1371 "libcurl/" LIBCURL_VERSION);
1372 }
1373
1374 /* resume */
1375 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1376 opt->setter = php_http_curle_option_set_resume;
1377 }
1378 /* ranges */
1379 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1380 opt->setter = php_http_curle_option_set_range;
1381 }
1382
1383 /* etag */
1384 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1385 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1386 opt->setter = php_http_curle_option_set_etag;
1387 }
1388
1389 /* compression */
1390 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, _IS_BOOL))) {
1391 opt->setter = php_http_curle_option_set_compress;
1392 }
1393
1394 /* lastmodified */
1395 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1396 opt->setter = php_http_curle_option_set_lastmodified;
1397 }
1398
1399 /* cookies */
1400 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, _IS_BOOL))) {
1401 opt->setter = php_http_curle_option_set_encodecookies;
1402 ZVAL_BOOL(&opt->defval, 1);
1403 }
1404 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1405 opt->setter = php_http_curle_option_set_cookies;
1406 }
1407
1408 /* cookiesession, don't load session cookies from cookiestore */
1409 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, _IS_BOOL);
1410 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1411 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1412 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1413 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1414 opt->setter = php_http_curle_option_set_cookiestore;
1415 }
1416
1417 /* maxfilesize */
1418 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1419
1420 /* http protocol version */
1421 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1422
1423 /* timeouts */
1424 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1425 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1426 }
1427 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1428 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1429 Z_DVAL(opt->defval) = 3;
1430 }
1431 #if PHP_HTTP_CURL_VERSION(7,36,0)
1432 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1433 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1434 Z_DVAL(opt->defval) = 1;
1435 }
1436 #endif
1437
1438 /* tcp */
1439 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, _IS_BOOL);
1440 #if PHP_HTTP_CURL_VERSION(7,25,0)
1441 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, _IS_BOOL);
1442 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1443 Z_LVAL(opt->defval) = 60;
1444 }
1445 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1446 Z_LVAL(opt->defval) = 60;
1447 }
1448 #endif
1449
1450 /* ssl */
1451 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1452 registry = &opt->suboptions;
1453
1454 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1455 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1456 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1457 }
1458 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1459 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1460 ZVAL_PSTRING(&opt->defval, "PEM");
1461 }
1462 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1463 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1464 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1465 }
1466 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1467 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1468 ZVAL_PSTRING(&opt->defval, "PEM");
1469 }
1470 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1471 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1472 }
1473 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1474 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1475 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, _IS_BOOL))) {
1476 ZVAL_BOOL(&opt->defval, 1);
1477 }
1478 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, _IS_BOOL))) {
1479 ZVAL_BOOL(&opt->defval, 1);
1480 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1481 }
1482 #if PHP_HTTP_CURL_VERSION(7,41,0)
1483 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, _IS_BOOL);
1484 #endif
1485 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1486 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1487 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1488 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1489 #ifdef PHP_HTTP_CURL_CAINFO
1490 ZVAL_PSTRING(&opt->defval, PHP_HTTP_CURL_CAINFO);
1491 #endif
1492 }
1493 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1494 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1495 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1496 }
1497 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1498 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1499 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1500 }
1501 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1502 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1503 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1504 }
1505 #if PHP_HTTP_CURL_VERSION(7,19,0)
1506 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1507 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1508 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1509 }
1510 # ifdef PHP_HTTP_HAVE_OPENSSL
1511 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1512 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1513 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1514 }
1515 # endif
1516 #endif
1517 #if (PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)) || (PHP_HTTP_CURL_VERSION(7,34,0) && defined(PHP_HTTP_HAVE_NSS)) || (PHP_HTTP_CURL_VERSION(7,42,0) && defined(PHP_HTTP_HAVE_GNUTLS)) || (PHP_HTTP_CURL_VERSION(7,39,0) && defined(PHP_HTTP_HAVE_GSKIT))
1518 if ((opt = php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, _IS_BOOL))) {
1519 ZVAL_FALSE(&opt->defval);
1520 }
1521 #endif
1522 #if PHP_HTTP_CURL_VERSION(7,36,0)
1523 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, _IS_BOOL))) {
1524 ZVAL_BOOL(&opt->defval, 1);
1525 }
1526 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, _IS_BOOL))) {
1527 ZVAL_BOOL(&opt->defval, 1);
1528 }
1529 #endif
1530 #if PHP_HTTP_CURL_VERSION(7,39,0)
1531 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1532 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1533 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1534 }
1535 #endif
1536 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1537 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1538 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1539 }
1540 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1541 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1542 }
1543 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1544 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1545 }
1546 #endif
1547 #if PHP_HTTP_CURL_VERSION(7,42,0) && (defined(PHP_HTTP_HAVE_NSS) || defined(PHP_HTTP_HAVE_DARWINSSL))
1548 php_http_option_register(registry, ZEND_STRL("falsestart"), CURLOPT_SSL_FALSESTART, _IS_BOOL);
1549 #endif
1550 }
1551 }
1552
1553 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1554 {
1555 php_http_client_curl_handler_t *curl = userdata;
1556 zval *option;
1557
1558 if ((option = php_http_option_get(opt, options, NULL))) {
1559 zval zopt;
1560
1561 ZVAL_DUP(&zopt, option);
1562 convert_to_explicit_type(&zopt, opt->type);
1563 zend_hash_update(&curl->options.cache, opt->name, &zopt);
1564 return zend_hash_find(&curl->options.cache, opt->name);
1565 }
1566 return option;
1567 }
1568
1569 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1570 {
1571 php_http_client_curl_handler_t *curl = userdata;
1572 CURL *ch = curl->handle;
1573 zval tmp;
1574 CURLcode rc = CURLE_OK;
1575 ZEND_RESULT_CODE rv = SUCCESS;
1576
1577 if (!val) {
1578 val = &opt->defval;
1579 }
1580
1581 switch (opt->type) {
1582 case _IS_BOOL:
1583 if (opt->setter) {
1584 rv = opt->setter(opt, val, curl);
1585 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) (Z_TYPE_P(val) == IS_TRUE))) {
1586 rv = FAILURE;
1587 }
1588 break;
1589
1590 case IS_LONG:
1591 if (opt->setter) {
1592 rv = opt->setter(opt, val, curl);
1593 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1594 rv = FAILURE;
1595 }
1596 break;
1597
1598 case IS_STRING:
1599 if (opt->setter) {
1600 rv = opt->setter(opt, val, curl);
1601 } else if (!val || Z_TYPE_P(val) == IS_NULL) {
1602 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1603 rv = FAILURE;
1604 }
1605 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1606 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1607 rv = FAILURE;
1608 }
1609 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val))) {
1610 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1611 rv = FAILURE;
1612 }
1613 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1614 rv = FAILURE;
1615 }
1616 break;
1617
1618 case IS_DOUBLE:
1619 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1620 tmp = *val;
1621 Z_DVAL(tmp) *= 1000;
1622 val = &tmp;
1623 }
1624 if (opt->setter) {
1625 rv = opt->setter(opt, val, curl);
1626 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1627 rv = FAILURE;
1628 }
1629 break;
1630
1631 case IS_ARRAY:
1632 if (opt->setter) {
1633 rv = opt->setter(opt, val, curl);
1634 } else if (Z_TYPE_P(val) != IS_NULL) {
1635 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1636 }
1637 break;
1638
1639 default:
1640 if (opt->setter) {
1641 rv = opt->setter(opt, val, curl);
1642 } else {
1643 rv = FAILURE;
1644 }
1645 break;
1646 }
1647 if (rv != SUCCESS) {
1648 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1649 }
1650 return rv;
1651 }
1652
1653 #if PHP_HTTP_CURL_VERSION(7,30,0)
1654 static ZEND_RESULT_CODE php_http_curlm_option_set_pipelining_bl(php_http_option_t *opt, zval *value, void *userdata)
1655 {
1656 php_http_client_t *client = userdata;
1657 php_http_client_curl_t *curl = client->ctx;
1658 CURLM *ch = curl->handle;
1659 HashTable tmp_ht;
1660 char **bl = NULL;
1661
1662 /* array of char *, ending with a NULL */
1663 if (value && Z_TYPE_P(value) != IS_NULL) {
1664 zval *entry;
1665 HashTable *ht = HASH_OF(value);
1666 int c = zend_hash_num_elements(ht);
1667 char **ptr = ecalloc(c + 1, sizeof(char *));
1668
1669 bl = ptr;
1670
1671 zend_hash_init(&tmp_ht, c, NULL, ZVAL_PTR_DTOR, 0);
1672 array_join(ht, &tmp_ht, 0, ARRAY_JOIN_STRINGIFY);
1673
1674 ZEND_HASH_FOREACH_VAL(&tmp_ht, entry)
1675 {
1676 *ptr++ = Z_STRVAL_P(entry);
1677 }
1678 ZEND_HASH_FOREACH_END();
1679 }
1680
1681 if (CURLM_OK != curl_multi_setopt(ch, opt->option, bl)) {
1682 if (bl) {
1683 efree(bl);
1684 zend_hash_destroy(&tmp_ht);
1685 }
1686 return FAILURE;
1687 }
1688
1689 if (bl) {
1690 efree(bl);
1691 zend_hash_destroy(&tmp_ht);
1692 }
1693 return SUCCESS;
1694 }
1695 #endif
1696
1697 #if PHP_HTTP_HAVE_EVENT
1698 static inline ZEND_RESULT_CODE php_http_curlm_use_eventloop(php_http_client_t *h, zend_bool enable)
1699 {
1700 php_http_client_curl_t *curl = h->ctx;
1701
1702 if ((curl->useevents = enable)) {
1703 if (!curl->evbase) {
1704 curl->evbase = event_base_new();
1705 }
1706 if (!curl->timeout) {
1707 curl->timeout = ecalloc(1, sizeof(struct event));
1708 }
1709 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
1710 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
1711 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
1712 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
1713 } else {
1714 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
1715 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
1716 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
1717 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
1718 }
1719
1720 return SUCCESS;
1721 }
1722
1723 static ZEND_RESULT_CODE php_http_curlm_option_set_use_eventloop(php_http_option_t *opt, zval *value, void *userdata)
1724 {
1725 php_http_client_t *client = userdata;
1726
1727 return php_http_curlm_use_eventloop(client, value && Z_TYPE_P(value) == IS_TRUE);
1728 }
1729 #endif
1730
1731 static void php_http_curlm_options_init(php_http_options_t *registry)
1732 {
1733 php_http_option_t *opt;
1734
1735 /* set size of connection cache */
1736 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLMOPT_MAXCONNECTS, IS_LONG))) {
1737 /* -1 == default, 0 == unlimited */
1738 ZVAL_LONG(&opt->defval, -1);
1739 }
1740 /* set max number of connections to a single host */
1741 #if PHP_HTTP_CURL_VERSION(7,30,0)
1742 php_http_option_register(registry, ZEND_STRL("max_host_connections"), CURLMOPT_MAX_HOST_CONNECTIONS, IS_LONG);
1743 #endif
1744 /* maximum number of requests in a pipeline */
1745 #if PHP_HTTP_CURL_VERSION(7,30,0)
1746 if ((opt = php_http_option_register(registry, ZEND_STRL("max_pipeline_length"), CURLMOPT_MAX_PIPELINE_LENGTH, IS_LONG))) {
1747 ZVAL_LONG(&opt->defval, 5);
1748 }
1749 #endif
1750 /* max simultaneously open connections */
1751 #if PHP_HTTP_CURL_VERSION(7,30,0)
1752 php_http_option_register(registry, ZEND_STRL("max_total_connections"), CURLMOPT_MAX_TOTAL_CONNECTIONS, IS_LONG);
1753 #endif
1754 /* enable/disable HTTP pipelining */
1755 php_http_option_register(registry, ZEND_STRL("pipelining"), CURLMOPT_PIPELINING, _IS_BOOL);
1756 /* chunk length threshold for pipelining */
1757 #if PHP_HTTP_CURL_VERSION(7,30,0)
1758 php_http_option_register(registry, ZEND_STRL("chunk_length_penalty_size"), CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, IS_LONG);
1759 #endif
1760 /* size threshold for pipelining penalty */
1761 #if PHP_HTTP_CURL_VERSION(7,30,0)
1762 php_http_option_register(registry, ZEND_STRL("content_length_penalty_size"), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, IS_LONG);
1763 #endif
1764 /* pipelining server blacklist */
1765 #if PHP_HTTP_CURL_VERSION(7,30,0)
1766 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_server_bl"), CURLMOPT_PIPELINING_SERVER_BL, IS_ARRAY))) {
1767 opt->setter = php_http_curlm_option_set_pipelining_bl;
1768 }
1769 #endif
1770 /* pipelining host blacklist */
1771 #if PHP_HTTP_CURL_VERSION(7,30,0)
1772 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_site_bl"), CURLMOPT_PIPELINING_SITE_BL, IS_ARRAY))) {
1773 opt->setter = php_http_curlm_option_set_pipelining_bl;
1774 }
1775 #endif
1776 /* events */
1777 #if PHP_HTTP_HAVE_EVENT
1778 if ((opt = php_http_option_register(registry, ZEND_STRL("use_eventloop"), 0, _IS_BOOL))) {
1779 opt->setter = php_http_curlm_option_set_use_eventloop;
1780 }
1781 #endif
1782 }
1783
1784 static ZEND_RESULT_CODE php_http_curlm_set_option(php_http_option_t *opt, zval *val, void *userdata)
1785 {
1786 php_http_client_t *client = userdata;
1787 php_http_client_curl_t *curl = client->ctx;
1788 CURLM *ch = curl->handle;
1789 zval *orig = val;
1790 CURLMcode rc = CURLM_UNKNOWN_OPTION;
1791 ZEND_RESULT_CODE rv = SUCCESS;
1792
1793 if (!val) {
1794 val = &opt->defval;
1795 } else if (opt->type && Z_TYPE_P(val) != opt->type && !(Z_TYPE_P(val) == IS_NULL && opt->type == IS_ARRAY)) {
1796 zval zopt;
1797
1798 ZVAL_DUP(&zopt, val);
1799 convert_to_explicit_type(&zopt, opt->type);
1800
1801 val = &zopt;
1802 }
1803
1804 if (opt->setter) {
1805 rv = opt->setter(opt, val, client);
1806 } else {
1807 switch (opt->type) {
1808 case _IS_BOOL:
1809 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, (long) zend_is_true(val)))) {
1810 rv = FAILURE;
1811 }
1812 break;
1813 case IS_LONG:
1814 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, Z_LVAL_P(val)))) {
1815 rv = FAILURE;
1816 }
1817 break;
1818 default:
1819 rv = FAILURE;
1820 break;
1821 }
1822 }
1823
1824 if (val && val != orig && val != &opt->defval) {
1825 zval_ptr_dtor(val);
1826 }
1827
1828 if (rv != SUCCESS) {
1829 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1830 }
1831 return rv;
1832 }
1833
1834 /* client ops */
1835
1836 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1837 {
1838 CURL *ch = curl->handle;
1839 php_http_curle_storage_t *st;
1840
1841 if ((st = php_http_curle_get_storage(ch))) {
1842 if (st->url) {
1843 pefree(st->url, 1);
1844 st->url = NULL;
1845 }
1846 if (st->cookiestore) {
1847 pefree(st->cookiestore, 1);
1848 st->cookiestore = NULL;
1849 }
1850 st->errorbuffer[0] = '\0';
1851 }
1852
1853 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1854 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1855 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1856 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1857 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1858 #if PHP_HTTP_CURL_VERSION(7,19,1)
1859 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1860 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1861 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1862 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1863 #endif
1864
1865 #if PHP_HTTP_CURL_VERSION(7,21,3)
1866 if (curl->options.resolve) {
1867 curl_slist_free_all(curl->options.resolve);
1868 curl->options.resolve = NULL;
1869 }
1870 #endif
1871 curl->options.retry.count = 0;
1872 curl->options.retry.delay = 0;
1873 curl->options.redirects = 0;
1874 curl->options.encode_cookies = 1;
1875
1876 if (curl->options.headers) {
1877 curl_slist_free_all(curl->options.headers);
1878 curl->options.headers = NULL;
1879 }
1880 if (curl->options.proxyheaders) {
1881 curl_slist_free_all(curl->options.proxyheaders);
1882 curl->options.proxyheaders = NULL;
1883 }
1884
1885 php_http_buffer_reset(&curl->options.cookies);
1886 php_http_buffer_reset(&curl->options.ranges);
1887
1888 return SUCCESS;
1889 }
1890
1891 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1892 {
1893 void *handle;
1894 php_http_client_curl_handler_t *handler;
1895
1896 if (!(handle = php_resource_factory_handle_ctor(rf, NULL))) {
1897 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
1898 return NULL;
1899 }
1900
1901 handler = ecalloc(1, sizeof(*handler));
1902 handler->rf = rf;
1903 handler->client = h;
1904 handler->handle = handle;
1905 handler->response.body = php_http_message_body_init(NULL, NULL);
1906 php_http_buffer_init(&handler->response.headers);
1907 php_http_buffer_init(&handler->options.cookies);
1908 php_http_buffer_init(&handler->options.ranges);
1909 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1910
1911 #if defined(ZTS)
1912 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1913 #endif
1914 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1915 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1916 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1917 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1918 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1919 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1920 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1921 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1922 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1923 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1924 #if PHP_HTTP_CURL_VERSION(7,32,0)
1925 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1926 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1927 #else
1928 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1929 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1930 #endif
1931 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1932 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1933 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1934
1935 php_http_client_curl_handler_reset(handler);
1936
1937 return handler;
1938 }
1939
1940
1941 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1942 {
1943 size_t body_size;
1944 php_http_message_t *msg = enqueue->request;
1945 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1946
1947 /* request url */
1948 if (!PHP_HTTP_INFO(msg).request.url) {
1949 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
1950 return FAILURE;
1951 }
1952 storage->errorbuffer[0] = '\0';
1953 if (storage->url) {
1954 pefree(storage->url, 1);
1955 }
1956 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1957 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1958
1959 /* apply options */
1960 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1961
1962 /* request headers */
1963 php_http_message_update_headers(msg);
1964 if (zend_hash_num_elements(&msg->hdrs)) {
1965 php_http_arrkey_t header_key;
1966 zval *header_val;
1967 zend_string *header_str;
1968 php_http_buffer_t header;
1969 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1970 zval *ct = zend_hash_str_find(&msg->hdrs, ZEND_STRL("Content-Length"));
1971 #endif
1972
1973 php_http_buffer_init(&header);
1974 ZEND_HASH_FOREACH_KEY_VAL(&msg->hdrs, header_key.h, header_key.key, header_val)
1975 {
1976 if (header_key.key) {
1977 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1978 /* avoid duplicate content-length header */
1979 if (ct && ct == header_val) {
1980 continue;
1981 }
1982 #endif
1983 header_str = zval_get_string(header_val);
1984 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, header_str->val);
1985 php_http_buffer_fix(&header);
1986 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1987 php_http_buffer_reset(&header);
1988 zend_string_release(header_str);
1989 }
1990 }
1991 ZEND_HASH_FOREACH_END();
1992 php_http_buffer_dtor(&header);
1993 }
1994 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1995
1996 /* attach request body */
1997 if ((body_size = php_http_message_body_size(msg->body))) {
1998 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1999 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
2000 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
2001 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
2002 * does not allow a request body.
2003 */
2004 php_stream_rewind(php_http_message_body_stream(msg->body));
2005 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
2006 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
2007 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
2008 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
2009 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
2010 } else {
2011 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
2012 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
2013 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
2014 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
2015 }
2016
2017 /*
2018 * Always use CUSTOMREQUEST, else curl won't send any request body for GET etc.
2019 * See e.g. bug #69313.
2020 *
2021 * Here's what curl does:
2022 * - CURLOPT_HTTPGET: ignore request body
2023 * - CURLOPT_UPLOAD: set "Expect: 100-continue" header
2024 * - CURLOPT_POST: set "Content-Type: application/x-www-form-urlencoded" header
2025 * Now select the least bad.
2026 *
2027 * See also https://tools.ietf.org/html/rfc7231#section-5.1.1
2028 */
2029 if (PHP_HTTP_INFO(msg).request.method) {
2030 if (!strcasecmp("PUT", PHP_HTTP_INFO(msg).request.method)) {
2031 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
2032 } else {
2033 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
2034 }
2035 } else {
2036 php_error_docref(NULL, E_WARNING, "Cannot use empty request method");
2037 return FAILURE;
2038 }
2039
2040 return SUCCESS;
2041 }
2042
2043 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
2044 {
2045 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
2046 #if PHP_HTTP_CURL_VERSION(7,32,0)
2047 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
2048 #else
2049 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
2050 #endif
2051 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
2052 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
2053 }
2054
2055 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
2056 {
2057 php_http_client_curl_handler_clear(handler);
2058
2059 php_resource_factory_handle_dtor(handler->rf, handler->handle);
2060 php_resource_factory_free(&handler->rf);
2061
2062 php_http_message_body_free(&handler->response.body);
2063 php_http_buffer_dtor(&handler->response.headers);
2064 php_http_buffer_dtor(&handler->options.ranges);
2065 php_http_buffer_dtor(&handler->options.cookies);
2066 zend_hash_destroy(&handler->options.cache);
2067
2068 #if PHP_HTTP_CURL_VERSION(7,21,3)
2069 if (handler->options.resolve) {
2070 curl_slist_free_all(handler->options.resolve);
2071 handler->options.resolve = NULL;
2072 }
2073 #endif
2074
2075 if (handler->options.headers) {
2076 curl_slist_free_all(handler->options.headers);
2077 handler->options.headers = NULL;
2078 }
2079
2080 if (handler->options.proxyheaders) {
2081 curl_slist_free_all(handler->options.proxyheaders);
2082 handler->options.proxyheaders = NULL;
2083 }
2084
2085 efree(handler);
2086 }
2087
2088 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
2089 {
2090 php_http_client_curl_t *curl;
2091
2092 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL))) {
2093 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
2094 return NULL;
2095 }
2096
2097 curl = ecalloc(1, sizeof(*curl));
2098 curl->handle = handle;
2099 curl->unfinished = 0;
2100 h->ctx = curl;
2101
2102 return h;
2103 }
2104
2105 static void php_http_client_curl_dtor(php_http_client_t *h)
2106 {
2107 php_http_client_curl_t *curl = h->ctx;
2108
2109 #if PHP_HTTP_HAVE_EVENT
2110 if (curl->timeout) {
2111 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2112 event_del(curl->timeout);
2113 }
2114 efree(curl->timeout);
2115 curl->timeout = NULL;
2116 }
2117 if (curl->evbase) {
2118 event_base_free(curl->evbase);
2119 curl->evbase = NULL;
2120 }
2121 #endif
2122 curl->unfinished = 0;
2123
2124 php_resource_factory_handle_dtor(h->rf, curl->handle);
2125
2126 efree(curl);
2127 h->ctx = NULL;
2128 }
2129
2130 static void queue_dtor(php_http_client_enqueue_t *e)
2131 {
2132 php_http_client_curl_handler_t *handler = e->opaque;
2133
2134 if (handler->queue.dtor) {
2135 e->opaque = handler->queue.opaque;
2136 handler->queue.dtor(e);
2137 }
2138 php_http_client_curl_handler_dtor(handler);
2139 }
2140
2141 static php_resource_factory_t *create_rf(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2142 {
2143 php_persistent_handle_factory_t *pf = NULL;
2144 php_resource_factory_t *rf = NULL;
2145 php_http_url_t *url = enqueue->request->http.info.request.url;
2146
2147 if (!url || (!url->host && !url->path)) {
2148 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
2149 return NULL;
2150 }
2151
2152 /* only if the client itself is setup for persistence */
2153 if (php_resource_factory_is_persistent(h->rf)) {
2154 zend_string *id;
2155 char *id_str = NULL;
2156 size_t id_len;
2157 int port = url->port ? url->port : 80;
2158 zval *zport;
2159
2160 if ((zport = zend_hash_str_find(enqueue->options, ZEND_STRL("port")))) {
2161 zend_long lport = zval_get_long(zport);
2162
2163 if (lport > 0) {
2164 port = lport;
2165 }
2166 }
2167
2168 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), port);
2169 id = php_http_cs2zs(id_str, id_len);
2170 pf = php_persistent_handle_concede(NULL, PHP_HTTP_G->client.curl.driver.request_name, id, NULL, NULL);
2171 zend_string_release(id);
2172 }
2173
2174 if (pf) {
2175 rf = php_persistent_handle_resource_factory_init(NULL, pf);
2176 } else {
2177 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
2178 }
2179
2180 return rf;
2181 }
2182
2183 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2184 {
2185 CURLMcode rs;
2186 php_http_client_curl_t *curl = h->ctx;
2187 php_http_client_curl_handler_t *handler;
2188 php_http_client_progress_state_t *progress;
2189 php_resource_factory_t *rf;
2190
2191 rf = create_rf(h, enqueue);
2192 if (!rf) {
2193 return FAILURE;
2194 }
2195
2196 handler = php_http_client_curl_handler_init(h, rf);
2197 if (!handler) {
2198 return FAILURE;
2199 }
2200
2201 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
2202 php_http_client_curl_handler_dtor(handler);
2203 return FAILURE;
2204 }
2205
2206 handler->queue = *enqueue;
2207 enqueue->opaque = handler;
2208 enqueue->dtor = queue_dtor;
2209
2210 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
2211 zend_llist_add_element(&h->requests, enqueue);
2212 ++curl->unfinished;
2213
2214 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
2215 progress->info = "start";
2216 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
2217 progress->started = 1;
2218 }
2219
2220 return SUCCESS;
2221 } else {
2222 php_error_docref(NULL, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
2223 return FAILURE;
2224 }
2225 }
2226
2227 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2228 {
2229 CURLMcode rs;
2230 php_http_client_curl_t *curl = h->ctx;
2231 php_http_client_curl_handler_t *handler = enqueue->opaque;
2232
2233 php_http_client_curl_handler_clear(handler);
2234 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
2235 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
2236 return SUCCESS;
2237 } else {
2238 php_error_docref(NULL, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
2239 }
2240
2241 return FAILURE;
2242 }
2243
2244 static void php_http_client_curl_reset(php_http_client_t *h)
2245 {
2246 zend_llist_element *next_el, *this_el;
2247
2248 for (this_el = h->requests.head; this_el; this_el = next_el) {
2249 next_el = this_el->next;
2250 php_http_client_curl_dequeue(h, (void *) this_el->data);
2251 }
2252 }
2253
2254 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
2255 {
2256 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
2257 timeout->tv_sec = max_tout / 1000;
2258 timeout->tv_usec = (max_tout % 1000) * 1000;
2259 } else {
2260 timeout->tv_sec = 0;
2261 timeout->tv_usec = 1000;
2262 }
2263 }
2264
2265 #ifdef PHP_WIN32
2266 # define SELECT_ERROR SOCKET_ERROR
2267 #else
2268 # define SELECT_ERROR -1
2269 #endif
2270
2271 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2272 {
2273 int MAX;
2274 fd_set R, W, E;
2275 struct timeval timeout;
2276 php_http_client_curl_t *curl = h->ctx;
2277
2278 #if PHP_HTTP_HAVE_EVENT
2279 if (curl->useevents) {
2280 if (!event_initialized(curl->timeout)) {
2281 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2282 } else if (custom_timeout && timerisset(custom_timeout)) {
2283 event_add(curl->timeout, custom_timeout);
2284 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2285 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2286 event_add(curl->timeout, &timeout);
2287 }
2288
2289 event_base_loop(curl->evbase, EVLOOP_ONCE);
2290
2291 return SUCCESS;
2292 }
2293 #endif
2294
2295 FD_ZERO(&R);
2296 FD_ZERO(&W);
2297 FD_ZERO(&E);
2298
2299 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2300 if (custom_timeout && timerisset(custom_timeout)) {
2301 timeout = *custom_timeout;
2302 } else {
2303 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2304 }
2305
2306 if (MAX == -1) {
2307 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2308 return SUCCESS;
2309 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2310 return SUCCESS;
2311 }
2312 }
2313 return FAILURE;
2314 }
2315
2316 static int php_http_client_curl_once(php_http_client_t *h)
2317 {
2318 php_http_client_curl_t *curl = h->ctx;
2319
2320 #if PHP_HTTP_HAVE_EVENT
2321 if (curl->useevents) {
2322 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2323 } else
2324 #endif
2325 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2326
2327 php_http_curlm_responsehandler(h);
2328
2329 return curl->unfinished;
2330
2331 }
2332
2333 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
2334 {
2335 #if PHP_HTTP_HAVE_EVENT
2336 php_http_client_curl_t *curl = h->ctx;
2337
2338 if (curl->useevents) {
2339 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2340 do {
2341 int ev_rc = event_base_dispatch(curl->evbase);
2342
2343 #if DBG_EVENTS
2344 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2345 #endif
2346
2347 if (ev_rc < 0) {
2348 php_error_docref(NULL, E_ERROR, "Error in event_base_dispatch()");
2349 return FAILURE;
2350 }
2351 } while (curl->unfinished && !EG(exception));
2352 } else
2353 #endif
2354 {
2355 while (php_http_client_curl_once(h) && !EG(exception)) {
2356 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2357 #ifdef PHP_WIN32
2358 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2359 php_error_docref(NULL, E_WARNING, "WinSock error: %d", WSAGetLastError());
2360 #else
2361 php_error_docref(NULL, E_WARNING, "%s", strerror(errno));
2362 #endif
2363 return FAILURE;
2364 }
2365 }
2366 }
2367
2368 return SUCCESS;
2369 }
2370
2371 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2372 {
2373 php_http_client_curl_t *curl = h->ctx;
2374
2375 switch (opt) {
2376 case PHP_HTTP_CLIENT_OPT_CONFIGURATION:
2377 return php_http_options_apply(&php_http_curlm_options, (HashTable *) arg, h);
2378 break;
2379
2380 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2381 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2382 return FAILURE;
2383 }
2384 break;
2385
2386 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2387 #if PHP_HTTP_HAVE_EVENT
2388 return php_http_curlm_use_eventloop(h, *(zend_bool *) arg);
2389 break;
2390 #endif
2391
2392 default:
2393 return FAILURE;
2394 }
2395 return SUCCESS;
2396 }
2397
2398 static int apply_available_options(zval *pDest, int num_args, va_list args, zend_hash_key *hash_key)
2399 {
2400 php_http_option_t *opt = Z_PTR_P(pDest);
2401 HashTable *ht;
2402 zval entry;
2403 int c;
2404
2405 ht = va_arg(args, HashTable*);
2406
2407 if ((c = zend_hash_num_elements(&opt->suboptions.options))) {
2408 array_init_size(&entry, c);
2409 zend_hash_apply_with_arguments(&opt->suboptions.options, apply_available_options, 1, Z_ARRVAL(entry));
2410 } else {
2411 /* catch deliberate NULL options */
2412 if (Z_TYPE(opt->defval) == IS_STRING && !Z_STRVAL(opt->defval)) {
2413 ZVAL_NULL(&entry);
2414 } else {
2415 ZVAL_ZVAL(&entry, &opt->defval, 1, 0);
2416 }
2417 }
2418
2419 if (hash_key->key) {
2420 zend_hash_update(ht, hash_key->key, &entry);
2421 } else {
2422 zend_hash_index_update(ht, hash_key->h, &entry);
2423 }
2424
2425 return ZEND_HASH_APPLY_KEEP;
2426 }
2427
2428 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)
2429 {
2430 php_http_client_enqueue_t *enqueue;
2431
2432 switch (opt) {
2433 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2434 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2435 php_http_client_curl_handler_t *handler = enqueue->opaque;
2436
2437 *((php_http_client_progress_state_t **) res) = &handler->progress;
2438 return SUCCESS;
2439 }
2440 break;
2441
2442 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2443 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2444 php_http_client_curl_handler_t *handler = enqueue->opaque;
2445
2446 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2447 return SUCCESS;
2448 }
2449 break;
2450
2451 case PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS:
2452 zend_hash_apply_with_arguments(&php_http_curle_options.options, apply_available_options, 1, *(HashTable **) res);
2453 break;
2454
2455 case PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION:
2456 zend_hash_apply_with_arguments(&php_http_curlm_options.options, apply_available_options, 1, *(HashTable **) res);
2457 break;
2458
2459 default:
2460 break;
2461 }
2462
2463 return FAILURE;
2464 }
2465
2466 static php_http_client_ops_t php_http_client_curl_ops = {
2467 &php_http_curlm_resource_factory_ops,
2468 php_http_client_curl_init,
2469 NULL /* copy */,
2470 php_http_client_curl_dtor,
2471 php_http_client_curl_reset,
2472 php_http_client_curl_exec,
2473 php_http_client_curl_wait,
2474 php_http_client_curl_once,
2475 php_http_client_curl_enqueue,
2476 php_http_client_curl_dequeue,
2477 php_http_client_curl_setopt,
2478 php_http_client_curl_getopt
2479 };
2480
2481 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2482 {
2483 return &php_http_client_curl_ops;
2484 }
2485
2486 PHP_MINIT_FUNCTION(http_client_curl)
2487 {
2488 php_http_options_t *options;
2489
2490 PHP_HTTP_G->client.curl.driver.driver_name = zend_string_init(ZEND_STRL("curl"), 1);
2491 PHP_HTTP_G->client.curl.driver.client_name = zend_string_init(ZEND_STRL("http\\Client\\Curl"), 1);
2492 PHP_HTTP_G->client.curl.driver.request_name = zend_string_init(ZEND_STRL("http\\Client\\Curl\\Request"), 1);
2493 PHP_HTTP_G->client.curl.driver.client_ops = &php_http_client_curl_ops;
2494
2495 if (SUCCESS != php_http_client_driver_add(&PHP_HTTP_G->client.curl.driver)) {
2496 return FAILURE;
2497 }
2498
2499 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.client_name, &php_http_curlm_resource_factory_ops, NULL, NULL)) {
2500 return FAILURE;
2501 }
2502 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.request_name, &php_http_curle_resource_factory_ops, NULL, NULL)) {
2503 return FAILURE;
2504 }
2505
2506 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2507 options->getter = php_http_curle_get_option;
2508 options->setter = php_http_curle_set_option;
2509
2510 php_http_curle_options_init(options);
2511 }
2512 if ((options = php_http_options_init(&php_http_curlm_options, 1))) {
2513 options->getter = php_http_option_get;
2514 options->setter = php_http_curlm_set_option;
2515
2516 php_http_curlm_options_init(options);
2517 }
2518
2519 /*
2520 * HTTP Protocol Version Constants
2521 */
2522 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2523 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2524 #if PHP_HTTP_CURL_VERSION(7,33,0)
2525 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2526 #endif
2527 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2528
2529 /*
2530 * SSL Version Constants
2531 */
2532 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2533 #if PHP_HTTP_CURL_VERSION(7,34,0)
2534 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2535 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2536 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2537 #endif
2538 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2539 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2540 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2541 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
2542 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2543 #endif
2544
2545 /*
2546 * DNS IPvX resolving
2547 */
2548 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2549 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2550 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2551
2552 /*
2553 * Auth Constants
2554 */
2555 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2556 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2557 #if PHP_HTTP_CURL_VERSION(7,19,3)
2558 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2559 #endif
2560 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2561 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2562 #if PHP_HTTP_CURL_VERSION(7,38,0)
2563 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2564 #endif
2565 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2566
2567 /*
2568 * Proxy Type Constants
2569 */
2570 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2571 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2572 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2573 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2574 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2575 #if PHP_HTTP_CURL_VERSION(7,19,4)
2576 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2577 #endif
2578
2579 /*
2580 * Post Redirection Constants
2581 */
2582 #if PHP_HTTP_CURL_VERSION(7,19,1)
2583 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2584 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2585 #if PHP_HTTP_CURL_VERSION(7,26,0)
2586 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2587 #endif
2588 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2589 #endif
2590
2591 return SUCCESS;
2592 }
2593
2594 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2595 {
2596 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.client_name, NULL);
2597 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.request_name, NULL);
2598 zend_string_release(PHP_HTTP_G->client.curl.driver.client_name);
2599 zend_string_release(PHP_HTTP_G->client.curl.driver.request_name);
2600 zend_string_release(PHP_HTTP_G->client.curl.driver.driver_name);
2601
2602 php_http_options_dtor(&php_http_curle_options);
2603 php_http_options_dtor(&php_http_curlm_options);
2604
2605 return SUCCESS;
2606 }
2607
2608 #endif /* PHP_HTTP_HAVE_CURL */
2609
2610 /*
2611 * Local variables:
2612 * tab-width: 4
2613 * c-basic-offset: 4
2614 * End:
2615 * vim600: noet sw=4 ts=4 fdm=marker
2616 * vim<600: noet sw=4 ts=4
2617 */
Extended HTTP Support