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fix ZVAL_STRING usage in options_init
[m6w6/ext-http] / src / 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_handle {
47 CURLM *multi;
48 CURLSH *share;
49 } php_http_client_curl_handle_t;
50
51 typedef struct php_http_client_curl {
52 php_http_client_curl_handle_t *handle;
53
54 int unfinished; /* int because of curl_multi_perform() */
55
56 #if PHP_HTTP_HAVE_EVENT
57 struct event_base *evbase;
58 struct event *timeout;
59 unsigned useevents:1;
60 #endif
61 } php_http_client_curl_t;
62
63 typedef struct php_http_client_curl_handler {
64 CURL *handle;
65 php_resource_factory_t *rf;
66 php_http_client_t *client;
67 php_http_client_progress_state_t progress;
68 php_http_client_enqueue_t queue;
69
70 struct {
71 php_http_buffer_t headers;
72 php_http_message_body_t *body;
73 } response;
74
75 struct {
76 HashTable cache;
77
78 struct curl_slist *proxyheaders;
79 struct curl_slist *headers;
80 struct curl_slist *resolve;
81 php_http_buffer_t cookies;
82 php_http_buffer_t ranges;
83
84 struct {
85 uint count;
86 double delay;
87 } retry;
88
89 long redirects;
90 unsigned range_request:1;
91 unsigned encode_cookies:1;
92
93 } options;
94
95 } php_http_client_curl_handler_t;
96
97 typedef struct php_http_curle_storage {
98 char *url;
99 char *cookiestore;
100 CURLcode errorcode;
101 char errorbuffer[0x100];
102 } php_http_curle_storage_t;
103
104 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
105 php_http_curle_storage_t *st = NULL;
106
107 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
108
109 if (!st) {
110 st = pecalloc(1, sizeof(*st), 1);
111 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
112 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
113 }
114
115 return st;
116 }
117
118 static void *php_http_curle_ctor(void *opaque, void *init_arg)
119 {
120 void *ch;
121
122 if ((ch = curl_easy_init())) {
123 php_http_curle_get_storage(ch);
124 return ch;
125 }
126 return NULL;
127 }
128
129 static void *php_http_curle_copy(void *opaque, void *handle)
130 {
131 void *ch;
132
133 if ((ch = curl_easy_duphandle(handle))) {
134 curl_easy_reset(ch);
135 php_http_curle_get_storage(ch);
136 return ch;
137 }
138 return NULL;
139 }
140
141 static void php_http_curle_dtor(void *opaque, void *handle)
142 {
143 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
144
145 curl_easy_cleanup(handle);
146
147 if (st) {
148 if (st->url) {
149 pefree(st->url, 1);
150 }
151 if (st->cookiestore) {
152 pefree(st->cookiestore, 1);
153 }
154 pefree(st, 1);
155 }
156 }
157
158 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
159 php_http_curle_ctor,
160 php_http_curle_copy,
161 php_http_curle_dtor
162 };
163
164 static void *php_http_curlm_ctor(void *opaque, void *init_arg)
165 {
166 php_http_client_curl_handle_t *curl = calloc(1, sizeof(*curl));
167
168 if (!(curl->multi = curl_multi_init())) {
169 free(curl);
170 return NULL;
171 }
172 if (!(curl->share = curl_share_init())) {
173 curl_multi_cleanup(curl->multi);
174 free(curl);
175 return NULL;
176 }
177 curl_share_setopt(curl->share, CURLSHOPT_SHARE, CURL_LOCK_DATA_COOKIE);
178 curl_share_setopt(curl->share, CURLSHOPT_SHARE, CURL_LOCK_DATA_SSL_SESSION);
179 return curl;
180 }
181
182 static void php_http_curlm_dtor(void *opaque, void *handle)
183 {
184 php_http_client_curl_handle_t *curl = handle;
185
186 curl_share_cleanup(curl->share);
187 curl_multi_cleanup(curl->multi);
188 free(handle);
189 }
190
191 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
192 php_http_curlm_ctor,
193 NULL,
194 php_http_curlm_dtor
195 };
196
197 /* curl callbacks */
198
199 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
200 {
201 php_http_message_body_t *body = ctx;
202
203 if (body && body->res) {
204 php_stream *s = php_http_message_body_stream(body);
205
206 if (s) {
207 return php_stream_read(s, data, len * n);
208 } else abort();
209 }
210 return 0;
211 }
212
213 #if PHP_HTTP_CURL_VERSION(7,32,0)
214 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)
215 #else
216 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
217 #endif
218 {
219 php_http_client_curl_handler_t *h = ctx;
220 zend_bool update = 0;
221
222 if (h->progress.dl.total != dltotal
223 || h->progress.dl.now != dlnow
224 || h->progress.ul.total != ultotal
225 || h->progress.ul.now != ulnow
226 ) {
227 update = 1;
228
229 h->progress.dl.total = dltotal;
230 h->progress.dl.now = dlnow;
231 h->progress.ul.total = ultotal;
232 h->progress.ul.now = ulnow;
233 }
234
235 if (update && h->client->callback.progress.func) {
236 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
237 }
238
239 return 0;
240 }
241
242 static int php_http_curle_seek_callback(void *userdata, curl_off_t offset, int origin)
243 {
244 php_http_message_body_t *body = userdata;
245
246 if (!body) {
247 return 1;
248 }
249 if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) {
250 return 0;
251 }
252 return 2;
253 }
254
255 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
256 {
257 php_http_client_curl_handler_t *h = ctx;
258
259 /* catch progress */
260 switch (type) {
261 case CURLINFO_TEXT:
262 if (data[0] == '-') {
263 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
264 h->progress.info = "setup";
265 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
266 h->progress.info = "setup";
267 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
268 h->progress.info = "resolve";
269 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
270 h->progress.info = "connect";
271 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
272 h->progress.info = "connect";
273 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
274 h->progress.info = "connected";
275 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
276 h->progress.info = "connected";
277 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
278 h->progress.info = "blacklist check";
279 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
280 h->progress.info = "ssl negotiation";
281 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
282 h->progress.info = "uploaded";
283 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
284 h->progress.info = "not disconnected";
285 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
286 h->progress.info = "disconnected";
287 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
288 h->progress.info = "redirect";
289 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
290 h->progress.info = "timeout";
291 } else {
292 #if 0
293 h->progress.info = data;
294 data[length - 1] = '\0';
295 #endif
296 }
297 if (h->client->callback.progress.func) {
298 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
299 }
300 break;
301 case CURLINFO_HEADER_OUT:
302 case CURLINFO_DATA_OUT:
303 case CURLINFO_SSL_DATA_OUT:
304 h->progress.info = "send";
305 break;
306 case CURLINFO_HEADER_IN:
307 case CURLINFO_DATA_IN:
308 case CURLINFO_SSL_DATA_IN:
309 h->progress.info = "receive";
310 break;
311 default:
312 break;
313 }
314
315 #if 0
316 /* debug */
317 _dpf(type, data, length);
318 #endif
319
320 return 0;
321 }
322
323 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
324 {
325 php_http_client_curl_handler_t *h = arg;
326
327 return php_http_buffer_append(&h->response.headers, data, n * l);
328 }
329
330 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
331 {
332 php_http_client_curl_handler_t *h = arg;
333
334 return php_http_message_body_append(h->response.body, data, n*l);
335 }
336
337 static ZEND_RESULT_CODE php_http_curle_get_info(CURL *ch, HashTable *info)
338 {
339 char *c = NULL;
340 long l = 0;
341 double d = 0;
342 struct curl_slist *s = NULL, *p = NULL;
343 zval tmp = {{0}};
344
345 /* BEGIN::CURLINFO */
346 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
347 ZVAL_STRING(&tmp, STR_PTR(c));
348 zend_hash_str_update(info, "effective_url", lenof("effective_url"), &tmp);
349 }
350 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
351 ZVAL_LONG(&tmp, l);
352 zend_hash_str_update(info, "response_code", lenof("response_code"), &tmp);
353 }
354 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
355 ZVAL_DOUBLE(&tmp, d);
356 zend_hash_str_update(info, "total_time", lenof("total_time"), &tmp);
357 }
358 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
359 ZVAL_DOUBLE(&tmp, d);
360 zend_hash_str_update(info, "namelookup_time", lenof("namelookup_time"), &tmp);
361 }
362 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
363 ZVAL_DOUBLE(&tmp, d);
364 zend_hash_str_update(info, "connect_time", lenof("connect_time"), &tmp);
365 }
366 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
367 ZVAL_DOUBLE(&tmp, d);
368 zend_hash_str_update(info, "pretransfer_time", lenof("pretransfer_time"), &tmp);
369 }
370 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
371 ZVAL_DOUBLE(&tmp, d);
372 zend_hash_str_update(info, "size_upload", lenof("size_upload"), &tmp);
373 }
374 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
375 ZVAL_DOUBLE(&tmp, d);
376 zend_hash_str_update(info, "size_download", lenof("size_download"), &tmp);
377 }
378 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
379 ZVAL_DOUBLE(&tmp, d);
380 zend_hash_str_update(info, "speed_download", lenof("speed_download"), &tmp);
381 }
382 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
383 ZVAL_DOUBLE(&tmp, d);
384 zend_hash_str_update(info, "speed_upload", lenof("speed_upload"), &tmp);
385 }
386 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
387 ZVAL_LONG(&tmp, l);
388 zend_hash_str_update(info, "header_size", lenof("header_size"), &tmp);
389 }
390 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
391 ZVAL_LONG(&tmp, l);
392 zend_hash_str_update(info, "request_size", lenof("request_size"), &tmp);
393 }
394 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
395 ZVAL_LONG(&tmp, l);
396 zend_hash_str_update(info, "ssl_verifyresult", lenof("ssl_verifyresult"), &tmp);
397 }
398 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
399 ZVAL_LONG(&tmp, l);
400 zend_hash_str_update(info, "filetime", lenof("filetime"), &tmp);
401 }
402 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
403 ZVAL_DOUBLE(&tmp, d);
404 zend_hash_str_update(info, "content_length_download", lenof("content_length_download"), &tmp);
405 }
406 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
407 ZVAL_DOUBLE(&tmp, d);
408 zend_hash_str_update(info, "content_length_upload", lenof("content_length_upload"), &tmp);
409 }
410 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
411 ZVAL_DOUBLE(&tmp, d);
412 zend_hash_str_update(info, "starttransfer_time", lenof("starttransfer_time"), &tmp);
413 }
414 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
415 ZVAL_STRING(&tmp, STR_PTR(c));
416 zend_hash_str_update(info, "content_type", lenof("content_type"), &tmp);
417 }
418 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
419 ZVAL_DOUBLE(&tmp, d);
420 zend_hash_str_update(info, "redirect_time", lenof("redirect_time"), &tmp);
421 }
422 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
423 ZVAL_LONG(&tmp, l);
424 zend_hash_str_update(info, "redirect_count", lenof("redirect_count"), &tmp);
425 }
426 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
427 ZVAL_LONG(&tmp, l);
428 zend_hash_str_update(info, "connect_code", lenof("connect_code"), &tmp);
429 }
430 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
431 ZVAL_LONG(&tmp, l);
432 zend_hash_str_update(info, "httpauth_avail", lenof("httpauth_avail"), &tmp);
433 }
434 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
435 ZVAL_LONG(&tmp, l);
436 zend_hash_str_update(info, "proxyauth_avail", lenof("proxyauth_avail"), &tmp);
437 }
438 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
439 ZVAL_LONG(&tmp, l);
440 zend_hash_str_update(info, "os_errno", lenof("os_errno"), &tmp);
441 }
442 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
443 ZVAL_LONG(&tmp, l);
444 zend_hash_str_update(info, "num_connects", lenof("num_connects"), &tmp);
445 }
446 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
447 array_init(&tmp);
448 for (p = s; p; p = p->next) {
449 if (p->data) {
450 add_next_index_string(&tmp, p->data);
451 }
452 }
453 zend_hash_str_update(info, "ssl_engines", lenof("ssl_engines"), &tmp);
454 curl_slist_free_all(s);
455 }
456 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
457 ZVAL_STRING(&tmp, STR_PTR(c));
458 zend_hash_str_update(info, "redirect_url", lenof("redirect_url"), &tmp);
459 }
460 #if PHP_HTTP_CURL_VERSION(7,19,0)
461 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
462 ZVAL_STRING(&tmp, STR_PTR(c));
463 zend_hash_str_update(info, "primary_ip", lenof("primary_ip"), &tmp);
464 }
465 #endif
466 #if PHP_HTTP_CURL_VERSION(7,19,0)
467 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
468 ZVAL_DOUBLE(&tmp, d);
469 zend_hash_str_update(info, "appconnect_time", lenof("appconnect_time"), &tmp);
470 }
471 #endif
472 #if PHP_HTTP_CURL_VERSION(7,19,4)
473 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
474 ZVAL_LONG(&tmp, l);
475 zend_hash_str_update(info, "condition_unmet", lenof("condition_unmet"), &tmp);
476 }
477 #endif
478 #if PHP_HTTP_CURL_VERSION(7,21,0)
479 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
480 ZVAL_LONG(&tmp, l);
481 zend_hash_str_update(info, "primary_port", lenof("primary_port"), &tmp);
482 }
483 #endif
484 #if PHP_HTTP_CURL_VERSION(7,21,0)
485 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
486 ZVAL_STRING(&tmp, STR_PTR(c));
487 zend_hash_str_update(info, "local_ip", lenof("local_ip"), &tmp);
488 }
489 #endif
490 #if PHP_HTTP_CURL_VERSION(7,21,0)
491 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
492 ZVAL_LONG(&tmp, l);
493 zend_hash_str_update(info, "local_port", lenof("local_port"), &tmp);
494 }
495 #endif
496
497 /* END::CURLINFO */
498
499 #if PHP_HTTP_CURL_VERSION(7,34,0)
500 {
501 zval ti_array, subarray;
502 struct curl_tlssessioninfo *ti;
503
504 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
505 char *backend;
506
507 ZVAL_NULL(&subarray);
508 array_init(&ti_array);
509
510 switch (ti->backend) {
511 case CURLSSLBACKEND_NONE:
512 backend = "none";
513 break;
514 case CURLSSLBACKEND_OPENSSL:
515 backend = "openssl";
516 #ifdef PHP_HTTP_HAVE_OPENSSL
517 {
518 SSL_CTX *ctx = ti->internals;
519
520 array_init(&subarray);
521 add_assoc_long_ex(&subarray, ZEND_STRL("number"), SSL_CTX_sess_number(ctx));
522 add_assoc_long_ex(&subarray, ZEND_STRL("connect"), SSL_CTX_sess_connect(ctx));
523 add_assoc_long_ex(&subarray, ZEND_STRL("connect_good"), SSL_CTX_sess_connect_good(ctx));
524 add_assoc_long_ex(&subarray, ZEND_STRL("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
525 add_assoc_long_ex(&subarray, ZEND_STRL("hits"), SSL_CTX_sess_hits(ctx));
526 add_assoc_long_ex(&subarray, ZEND_STRL("cache_full"), SSL_CTX_sess_cache_full(ctx));
527 }
528 #endif
529 break;
530 case CURLSSLBACKEND_GNUTLS:
531 backend = "gnutls";
532 #ifdef PHP_HTTP_HAVE_GNUTLS
533 {
534 gnutls_session_t sess = ti->internals;
535 char *desc;
536
537 array_init(&subarray);
538 if ((desc = gnutls_session_get_desc(sess))) {
539 add_assoc_string_ex(&subarray, ZEND_STRL("desc"), desc);
540 gnutls_free(desc);
541 }
542 add_assoc_bool_ex(&subarray, ZEND_STRL("resumed"), gnutls_session_is_resumed(sess));
543 }
544 #endif
545 break;
546 case CURLSSLBACKEND_NSS:
547 backend = "nss";
548 break;
549 #if !PHP_HTTP_CURL_VERSION(7,39,0)
550 case CURLSSLBACKEND_QSOSSL:
551 backend = "qsossl";
552 break;
553 #else
554 case CURLSSLBACKEND_GSKIT:
555 backend = "gskit";
556 break;
557 #endif
558 case CURLSSLBACKEND_POLARSSL:
559 backend = "polarssl";
560 break;
561 case CURLSSLBACKEND_CYASSL:
562 backend = "cyassl";
563 break;
564 case CURLSSLBACKEND_SCHANNEL:
565 backend = "schannel";
566 break;
567 case CURLSSLBACKEND_DARWINSSL:
568 backend = "darwinssl";
569 break;
570 default:
571 backend = "unknown";
572 }
573 add_assoc_string_ex(&ti_array, ZEND_STRL("backend"), backend);
574 add_assoc_zval_ex(&ti_array, ZEND_STRL("internals"), &subarray);
575 zend_hash_str_update(info, "tls_session", lenof("tls_session"), &ti_array);
576 }
577 }
578 #endif
579
580 #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))
581 {
582 int i;
583 zval ci_array, subarray;
584 struct curl_certinfo *ci;
585 char *colon, *keyname;
586
587 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
588 array_init(&ci_array);
589
590 for (i = 0; i < ci->num_of_certs; ++i) {
591 s = ci->certinfo[i];
592
593 array_init(&subarray);
594 for (p = s; p; p = p->next) {
595 if (p->data) {
596 if ((colon = strchr(p->data, ':'))) {
597 keyname = estrndup(p->data, colon - p->data);
598 add_assoc_string_ex(&subarray, keyname, colon - p->data, colon + 1);
599 efree(keyname);
600 } else {
601 add_next_index_string(&subarray, p->data);
602 }
603 }
604 }
605 add_next_index_zval(&ci_array, &subarray);
606 }
607 zend_hash_str_update(info, "certinfo", lenof("certinfo"), &ci_array);
608 }
609 }
610 #endif
611 {
612 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
613
614 ZVAL_LONG(&tmp, st->errorcode);
615 zend_hash_str_update(info, "curlcode", lenof("curlcode"), &tmp);
616 ZVAL_STRING(&tmp, st->errorbuffer);
617 zend_hash_str_update(info, "error", lenof("error"), &tmp);
618 }
619
620 return SUCCESS;
621 }
622
623 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
624 {
625 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
626 }
627
628 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h)
629 {
630 php_http_message_t *response;
631 php_http_header_parser_t parser;
632 zval *zh;
633
634 response = php_http_message_init(NULL, 0, h->response.body);
635 php_http_header_parser_init(&parser);
636 while (h->response.headers.used) {
637 php_http_header_parser_state_t st = php_http_header_parser_parse(&parser,
638 &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs,
639 (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
640 if (PHP_HTTP_HEADER_PARSER_STATE_FAILURE == st) {
641 break;
642 }
643 }
644 php_http_header_parser_dtor(&parser);
645
646 /* move body to right message */
647 if (response->body != h->response.body) {
648 php_http_message_t *ptr = response;
649
650 while (ptr->parent) {
651 ptr = ptr->parent;
652 }
653 php_http_message_body_free(&response->body);
654 response->body = ptr->body;
655 ptr->body = NULL;
656 }
657 php_http_message_body_addref(h->response.body);
658
659 /* let's update the response headers */
660 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length")))) {
661 Z_TRY_ADDREF_P(zh);
662 zend_hash_str_update(&response->hdrs, "X-Original-Content-Length", lenof("X-Original-Content-Length"), zh);
663 }
664 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding")))) {
665 Z_TRY_ADDREF_P(zh);
666 zend_hash_str_update(&response->hdrs, "X-Original-Transfer-Encoding", lenof("X-Original-Transfer-Encoding"), zh);
667 zend_hash_str_del(&response->hdrs, "Transfer-Encoding", lenof("Transfer-Encoding"));
668 }
669 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range")))) {
670 Z_TRY_ADDREF_P(zh);
671 zend_hash_str_update(&response->hdrs, "X-Original-Content-Range", lenof("X-Original-Content-Range"), zh);
672 zend_hash_str_del(&response->hdrs, "Content-Range", lenof("Content-Range"));
673 }
674 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding")))) {
675 Z_TRY_ADDREF_P(zh);
676 zend_hash_str_update(&response->hdrs, "X-Original-Content-Encoding", lenof("X-Original-Content-Encoding"), zh);
677 zend_hash_str_del(&response->hdrs, "Content-Encoding", lenof("Content-Encoding"));
678 }
679 php_http_message_update_headers(response);
680
681 return response;
682 }
683
684 static void php_http_curlm_responsehandler(php_http_client_t *context)
685 {
686 int err_count = 0, remaining = 0;
687 php_http_curle_storage_t *st, *err = NULL;
688 php_http_client_enqueue_t *enqueue;
689 php_http_client_curl_t *curl = context->ctx;
690
691 do {
692 CURLMsg *msg = curl_multi_info_read(curl->handle->multi, &remaining);
693
694 if (msg && CURLMSG_DONE == msg->msg) {
695 if (CURLE_OK != msg->data.result) {
696 st = php_http_curle_get_storage(msg->easy_handle);
697 st->errorcode = msg->data.result;
698
699 /* defer the warnings/exceptions, so the callback is still called for this request */
700 if (!err) {
701 err = ecalloc(remaining + 1, sizeof(*err));
702 }
703 memcpy(&err[err_count], st, sizeof(*st));
704 if (st->url) {
705 err[err_count].url = estrdup(st->url);
706 }
707 err_count++;
708 }
709
710 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
711 php_http_client_curl_handler_t *handler = enqueue->opaque;
712 php_http_message_t *response = php_http_curlm_responseparser(handler);
713
714 if (response) {
715 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
716 php_http_message_free(&response);
717 }
718 }
719 }
720 } while (remaining);
721
722 if (err_count) {
723 int i = 0;
724
725 do {
726 php_error_docref(NULL, E_WARNING, "%s; %s (%s)", curl_easy_strerror(err[i].errorcode), err[i].errorbuffer, STR_PTR(err[i].url));
727 if (err[i].url) {
728 efree(err[i].url);
729 }
730 } while (++i < err_count);
731
732 efree(err);
733 }
734 }
735
736 #if PHP_HTTP_HAVE_EVENT
737
738 typedef struct php_http_curlm_event {
739 struct event evnt;
740 php_http_client_t *context;
741 } php_http_curlm_event_t;
742
743 static inline int etoca(short action) {
744 switch (action & (EV_READ|EV_WRITE)) {
745 case EV_READ:
746 return CURL_CSELECT_IN;
747 break;
748 case EV_WRITE:
749 return CURL_CSELECT_OUT;
750 break;
751 case EV_READ|EV_WRITE:
752 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
753 break;
754 default:
755 return 0;
756 }
757 }
758
759 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
760 {
761 php_http_client_t *context = event_data;
762 php_http_client_curl_t *curl = context->ctx;
763
764 #if DBG_EVENTS
765 fprintf(stderr, "T");
766 #endif
767 if (curl->useevents) {
768 CURLMcode rc;
769
770 /* ignore and use -1,0 on timeout */
771 (void) socket;
772 (void) action;
773
774 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle->multi, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
775
776 if (CURLM_OK != rc) {
777 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
778 }
779
780 php_http_curlm_responsehandler(context);
781 }
782 }
783
784 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
785 {
786 php_http_client_t *context = event_data;
787 php_http_client_curl_t *curl = context->ctx;
788
789 #if DBG_EVENTS
790 fprintf(stderr, "E");
791 #endif
792 if (curl->useevents) {
793 CURLMcode rc = CURLM_OK;
794
795 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle->multi, socket, etoca(action), &curl->unfinished)));
796
797 if (CURLM_OK != rc) {
798 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
799 }
800
801 php_http_curlm_responsehandler(context);
802
803 /* remove timeout if there are no transfers left */
804 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
805 event_del(curl->timeout);
806 }
807 }
808 }
809
810 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
811 {
812 php_http_client_t *context = socket_data;
813 php_http_client_curl_t *curl = context->ctx;
814
815 #if DBG_EVENTS
816 fprintf(stderr, "S");
817 #endif
818 if (curl->useevents) {
819 int events = EV_PERSIST;
820 php_http_curlm_event_t *ev = assign_data;
821
822 if (!ev) {
823 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
824 ev->context = context;
825 curl_multi_assign(curl->handle->multi, sock, ev);
826 } else {
827 event_del(&ev->evnt);
828 }
829
830 switch (action) {
831 case CURL_POLL_IN:
832 events |= EV_READ;
833 break;
834 case CURL_POLL_OUT:
835 events |= EV_WRITE;
836 break;
837 case CURL_POLL_INOUT:
838 events |= EV_READ|EV_WRITE;
839 break;
840
841 case CURL_POLL_REMOVE:
842 efree(ev);
843 /* no break */
844 case CURL_POLL_NONE:
845 return 0;
846
847 default:
848 php_error_docref(NULL, E_WARNING, "Unknown socket action %d", action);
849 return -1;
850 }
851
852 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
853 event_add(&ev->evnt, NULL);
854 }
855
856 return 0;
857 }
858
859 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
860 {
861 php_http_client_t *context = timer_data;
862 php_http_client_curl_t *curl = context->ctx;
863
864 #if DBG_EVENTS
865 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
866 #endif
867 if (curl->useevents) {
868
869 if (timeout_ms < 0) {
870 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
871 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
872 struct timeval timeout;
873
874 if (!event_initialized(curl->timeout)) {
875 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
876 }
877
878 timeout.tv_sec = timeout_ms / 1000;
879 timeout.tv_usec = (timeout_ms % 1000) * 1000;
880
881 event_add(curl->timeout, &timeout);
882 }
883 }
884 }
885
886 #endif /* HAVE_EVENT */
887
888 /* curl options */
889
890 static php_http_options_t php_http_curle_options, php_http_curlm_options;
891
892 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
893 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
894 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
895
896 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
897 {
898 php_http_client_curl_handler_t *curl = userdata;
899 CURL *ch = curl->handle;
900
901 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_TYPE_P(val) == IS_TRUE ? 2 : 0)) {
902 return FAILURE;
903 }
904 return SUCCESS;
905 }
906
907 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(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 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
912
913 if (storage->cookiestore) {
914 pefree(storage->cookiestore, 1);
915 }
916 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
917 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
918 } else {
919 storage->cookiestore = NULL;
920 }
921 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
922 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
923 ) {
924 return FAILURE;
925 }
926
927 return SUCCESS;
928 }
929
930 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
931 {
932 php_http_client_curl_handler_t *curl = userdata;
933 CURL *ch = curl->handle;
934
935 if (val && Z_TYPE_P(val) != IS_NULL) {
936 HashTable *ht = HASH_OF(val);
937
938 if (curl->options.encode_cookies) {
939 if (SUCCESS == php_http_url_encode_hash_ex(ht, &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0)) {
940 php_http_buffer_fix(&curl->options.cookies);
941 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
942 return FAILURE;
943 }
944 } else {
945 return FAILURE;
946 }
947 } else {
948 php_http_arrkey_t cookie_key;
949 zval *cookie_val;
950
951 ZEND_HASH_FOREACH_KEY_VAL(ht, cookie_key.h, cookie_key.key, cookie_val)
952 {
953 zend_string *zs = zval_get_string(cookie_val);
954
955 php_http_arrkey_stringify(&cookie_key, NULL);
956 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.key->val, zs->val);
957 php_http_arrkey_dtor(&cookie_key);
958
959 zend_string_release(zs);
960 }
961 ZEND_HASH_FOREACH_END();
962
963 php_http_buffer_fix(&curl->options.cookies);
964 if (curl->options.cookies.used) {
965 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
966 return FAILURE;
967 }
968 }
969 }
970 } else {
971 php_http_buffer_reset(&curl->options.cookies);
972 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
973 return FAILURE;
974 }
975 }
976 return SUCCESS;
977 }
978
979 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
980 {
981 php_http_client_curl_handler_t *curl = userdata;
982
983 curl->options.encode_cookies = Z_TYPE_P(val) == IS_TRUE;
984 return SUCCESS;
985 }
986
987 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
988 {
989 php_http_client_curl_handler_t *curl = userdata;
990 CURL *ch = curl->handle;
991
992 if (Z_LVAL_P(val)) {
993 if (Z_LVAL_P(val) > 0) {
994 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
995 return FAILURE;
996 }
997 } else {
998 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time() + Z_LVAL_P(val))) {
999 return FAILURE;
1000 }
1001 }
1002 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
1003 return FAILURE;
1004 }
1005 } else {
1006 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
1007 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
1008 ) {
1009 return FAILURE;
1010 }
1011 }
1012 return SUCCESS;
1013 }
1014
1015 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
1016 {
1017 php_http_client_curl_handler_t *curl = userdata;
1018 CURL *ch = curl->handle;
1019
1020 #if !PHP_HTTP_CURL_VERSION(7,21,6)
1021 # define CURLOPT_ACCEPT_ENCODING CURLOPT_ENCODING
1022 #endif
1023 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_TYPE_P(val) == IS_TRUE ? "" : NULL)) {
1024 return FAILURE;
1025 }
1026 return SUCCESS;
1027 }
1028
1029 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
1030 {
1031 php_http_client_curl_handler_t *curl = userdata;
1032 php_http_buffer_t header;
1033
1034 if (val && Z_TYPE_P(val) == IS_STRING && Z_STRLEN_P(val)) {
1035 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
1036 php_http_buffer_init(&header);
1037 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
1038 php_http_buffer_fix(&header);
1039 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1040 php_http_buffer_dtor(&header);
1041 }
1042 return SUCCESS;
1043 }
1044
1045 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
1046 {
1047 php_http_client_curl_handler_t *curl = userdata;
1048 CURL *ch = curl->handle;
1049
1050 php_http_buffer_reset(&curl->options.ranges);
1051
1052 if (val && Z_TYPE_P(val) != IS_NULL) {
1053 zval *rr, *rb, *re;
1054 zend_long rbl, rel;
1055 HashTable *ht = HASH_OF(val);
1056
1057 ZEND_HASH_FOREACH_VAL(ht, rr)
1058 {
1059 if (Z_TYPE_P(rr) == IS_ARRAY) {
1060 if (2 == php_http_array_list(Z_ARRVAL_P(rr), 2, &rb, &re)) {
1061 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))) &&
1062 ((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)))) {
1063 if ((rbl >= 0) && (rel >= 0)) {
1064 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", rbl, rel);
1065 }
1066 }
1067
1068 }
1069 }
1070 }
1071 ZEND_HASH_FOREACH_END();
1072
1073 if (curl->options.ranges.used) {
1074 curl->options.range_request = 1;
1075 /* ditch last comma */
1076 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1077 }
1078 }
1079
1080 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1081 return FAILURE;
1082 }
1083 return SUCCESS;
1084 }
1085
1086 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1087 {
1088 php_http_client_curl_handler_t *curl = userdata;
1089 CURL *ch = curl->handle;
1090
1091 if (Z_LVAL_P(val) > 0) {
1092 curl->options.range_request = 1;
1093 }
1094 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1095 return FAILURE;
1096 }
1097 return SUCCESS;
1098 }
1099
1100 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1101 {
1102 php_http_client_curl_handler_t *curl = userdata;
1103
1104 curl->options.retry.delay = Z_DVAL_P(val);
1105 return SUCCESS;
1106 }
1107
1108 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1109 {
1110 php_http_client_curl_handler_t *curl = userdata;
1111
1112 curl->options.retry.count = Z_LVAL_P(val);
1113 return SUCCESS;
1114 }
1115
1116 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1117 {
1118 php_http_client_curl_handler_t *curl = userdata;
1119 CURL *ch = curl->handle;
1120
1121 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1122 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1123 ) {
1124 return FAILURE;
1125 }
1126 return SUCCESS;
1127 }
1128
1129 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1130 {
1131 php_http_client_curl_handler_t *curl = userdata;
1132 CURL *ch = curl->handle;
1133 long localport = 0, localportrange = 0;
1134
1135 if (val && Z_TYPE_P(val) != IS_NULL) {
1136 zval *zps, *zpe;
1137
1138 switch (php_http_array_list(Z_ARRVAL_P(val), 2, &zps, &zpe)) {
1139 case 2:
1140 localportrange = labs(zval_get_long(zps)-zval_get_long(zpe))+1L;
1141 /* no break */
1142 case 1:
1143 localport = (zval_get_long(zpe) > 0) ? MIN(zval_get_long(zps), zval_get_long(zpe)) : zval_get_long(zps);
1144 break;
1145 default:
1146 break;
1147 }
1148 }
1149 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1150 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1151 ) {
1152 return FAILURE;
1153 }
1154 return SUCCESS;
1155 }
1156
1157 #if PHP_HTTP_CURL_VERSION(7,37,0)
1158 static ZEND_RESULT_CODE php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1159 {
1160 php_http_client_curl_handler_t *curl = userdata;
1161
1162 if (val && Z_TYPE_P(val) != IS_NULL) {
1163 php_http_arrkey_t header_key;
1164 zval *header_val;
1165 php_http_buffer_t header;
1166
1167 php_http_buffer_init(&header);
1168 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(val), header_key.h, header_key.key, header_val)
1169 {
1170 if (header_key.key) {
1171 zend_string *zs = zval_get_string(header_val);
1172
1173 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, zs->val);
1174 zend_string_release(zs);
1175
1176 php_http_buffer_fix(&header);
1177 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1178 php_http_buffer_reset(&header);
1179
1180 }
1181 }
1182 ZEND_HASH_FOREACH_END();
1183 php_http_buffer_dtor(&header);
1184 }
1185 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1186 return FAILURE;
1187 }
1188 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1189 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1190 return FAILURE;
1191 }
1192 return SUCCESS;
1193 }
1194 #endif
1195
1196 #if PHP_HTTP_CURL_VERSION(7,21,3)
1197 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1198 {
1199 php_http_client_curl_handler_t *curl = userdata;
1200 CURL *ch = curl->handle;
1201
1202 if (val && Z_TYPE_P(val) != IS_NULL) {
1203 HashTable *ht = HASH_OF(val);
1204 zval *data;
1205
1206 ZEND_HASH_FOREACH_VAL(ht, data)
1207 {
1208 zend_string *zs = zval_get_string(data);
1209 curl->options.resolve = curl_slist_append(curl->options.resolve, zs->val);
1210 zend_string_release(zs);
1211 }
1212 ZEND_HASH_FOREACH_END();
1213
1214 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1215 return FAILURE;
1216 }
1217 } else {
1218 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1219 return FAILURE;
1220 }
1221 }
1222 return SUCCESS;
1223 }
1224 #endif
1225
1226 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1227 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1228 {
1229 php_http_client_curl_handler_t *curl = userdata;
1230 CURL *ch = curl->handle;
1231
1232 if (val && Z_LVAL_P(val)) {
1233 switch (Z_LVAL_P(val)) {
1234 case CURL_TLSAUTH_SRP:
1235 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1236 return SUCCESS;
1237 }
1238 /* no break */
1239 default:
1240 return FAILURE;
1241 }
1242 }
1243 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1244 return FAILURE;
1245 }
1246 return SUCCESS;
1247 }
1248 #endif
1249
1250 static void php_http_curle_options_init(php_http_options_t *registry)
1251 {
1252 php_http_option_t *opt;
1253
1254 /* url options */
1255 #if PHP_HTTP_CURL_VERSION(7,42,0)
1256 php_http_option_register(registry, ZEND_STRL("path_as_is"), CURLOPT_PATH_AS_IS, _IS_BOOL);
1257 #endif
1258
1259 /* proxy */
1260 php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING);
1261 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1262 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1263 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1264 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1265 }
1266 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1267 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1268 }
1269 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, _IS_BOOL);
1270 #if PHP_HTTP_CURL_VERSION(7,19,4)
1271 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1272 #endif
1273
1274 #if PHP_HTTP_CURL_VERSION(7,37,0)
1275 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1276 opt->setter = php_http_curle_option_set_proxyheader;
1277 }
1278 #endif
1279 #if PHP_HTTP_CURL_VERSION(7,43,0)
1280 if (PHP_HTTP_CURL_FEATURE(CURL_VERSION_GSSAPI)
1281 && (opt = php_http_option_register(registry, ZEND_STRL("proxy_service_name"), CURLOPT_PROXY_SERVICE_NAME, IS_STRING))
1282 ) {
1283 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1284 }
1285 #endif
1286
1287 #if PHP_HTTP_CURL_VERSION(7,40,0)
1288 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1289 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1290 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1291 }
1292 #endif
1293
1294 /* dns */
1295 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1296 Z_LVAL(opt->defval) = 60;
1297 }
1298 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1299 #if PHP_HTTP_CURL_VERSION(7,21,3)
1300 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1301 opt->setter = php_http_curle_option_set_resolve;
1302 }
1303 #endif
1304 #if PHP_HTTP_HAVE_ARES
1305 # if PHP_HTTP_CURL_VERSION(7,24,0)
1306 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1307 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1308 }
1309 # endif
1310 # if PHP_HTTP_CURL_VERSION(7,33,0)
1311 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1312 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1313 }
1314 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1315 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1316 }
1317 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1318 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1319 }
1320 # endif
1321 #endif
1322
1323 /* limits */
1324 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1325 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1326
1327 /* LSF weirdance
1328 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1329 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1330 */
1331
1332 /* connection handling */
1333 /* crashes
1334 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1335 Z_LVAL(opt->defval) = 5;
1336 }
1337 */
1338 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, _IS_BOOL);
1339 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, _IS_BOOL);
1340
1341 /* outgoing interface */
1342 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1343 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1344 opt->setter = php_http_curle_option_set_portrange;
1345 }
1346
1347 /* another endpoint port */
1348 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1349
1350 /* RFC4007 zone_id */
1351 #if PHP_HTTP_CURL_VERSION(7,19,0)
1352 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1353 #endif
1354
1355 /* auth */
1356 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1357 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1358 }
1359 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1360 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1361 }
1362 #if PHP_HTTP_CURL_VERSION(7,43,0)
1363 if ((opt = php_http_option_register(registry, ZEND_STRL("service_name"), CURLOPT_SERVICE_NAME, IS_STRING))) {
1364 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1365 }
1366 #endif
1367
1368 /* redirects */
1369 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1370 opt->setter = php_http_curle_option_set_redirect;
1371 }
1372 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, _IS_BOOL);
1373 #if PHP_HTTP_CURL_VERSION(7,19,1)
1374 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1375 #endif
1376
1377 /* retries */
1378 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1379 opt->setter = php_http_curle_option_set_retrycount;
1380 }
1381 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1382 opt->setter = php_http_curle_option_set_retrydelay;
1383 }
1384
1385 /* referer */
1386 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1387 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1388 }
1389 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, _IS_BOOL))) {
1390 ZVAL_BOOL(&opt->defval, 1);
1391 }
1392
1393 /* useragent */
1394 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1395 /* don't check strlen, to allow sending no useragent at all */
1396 ZVAL_PSTRING(&opt->defval,
1397 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1398 "PHP/" PHP_VERSION " "
1399 "libcurl/" LIBCURL_VERSION);
1400 }
1401
1402 /* resume */
1403 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1404 opt->setter = php_http_curle_option_set_resume;
1405 }
1406 /* ranges */
1407 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1408 opt->setter = php_http_curle_option_set_range;
1409 }
1410
1411 /* etag */
1412 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1413 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1414 opt->setter = php_http_curle_option_set_etag;
1415 }
1416
1417 /* compression */
1418 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, _IS_BOOL))) {
1419 opt->setter = php_http_curle_option_set_compress;
1420 }
1421
1422 /* lastmodified */
1423 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1424 opt->setter = php_http_curle_option_set_lastmodified;
1425 }
1426
1427 /* cookies */
1428 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, _IS_BOOL))) {
1429 opt->setter = php_http_curle_option_set_encodecookies;
1430 ZVAL_BOOL(&opt->defval, 1);
1431 }
1432 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1433 opt->setter = php_http_curle_option_set_cookies;
1434 }
1435
1436 /* cookiesession, don't load session cookies from cookiestore */
1437 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, _IS_BOOL);
1438 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1439 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1440 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1441 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1442 opt->setter = php_http_curle_option_set_cookiestore;
1443 }
1444
1445 /* maxfilesize */
1446 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1447
1448 /* http protocol version */
1449 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1450
1451 /* timeouts */
1452 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1453 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1454 }
1455 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1456 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1457 Z_DVAL(opt->defval) = 3;
1458 }
1459 #if PHP_HTTP_CURL_VERSION(7,36,0)
1460 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1461 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1462 Z_DVAL(opt->defval) = 1;
1463 }
1464 #endif
1465
1466 /* tcp */
1467 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, _IS_BOOL);
1468 #if PHP_HTTP_CURL_VERSION(7,25,0)
1469 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, _IS_BOOL);
1470 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1471 Z_LVAL(opt->defval) = 60;
1472 }
1473 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1474 Z_LVAL(opt->defval) = 60;
1475 }
1476 #endif
1477
1478 /* ssl */
1479 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1480 registry = &opt->suboptions;
1481
1482 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1483 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1484 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1485 }
1486 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1487 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1488 ZVAL_PSTRING(&opt->defval, "PEM");
1489 }
1490 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1491 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1492 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1493 }
1494 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1495 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1496 ZVAL_PSTRING(&opt->defval, "PEM");
1497 }
1498 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1499 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1500 }
1501 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1502 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1503 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, _IS_BOOL))) {
1504 ZVAL_BOOL(&opt->defval, 1);
1505 }
1506 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, _IS_BOOL))) {
1507 ZVAL_BOOL(&opt->defval, 1);
1508 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1509 }
1510 #if PHP_HTTP_CURL_VERSION(7,41,0) && (defined(PHP_HTTP_HAVE_OPENSSL) || defined(PHP_HTTP_HAVE_NSS) || defined(PHP_HTTP_HAVE_GNUTLS))
1511 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, _IS_BOOL);
1512 #endif
1513 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1514 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1515 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1516 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1517 #ifdef PHP_HTTP_CURL_CAINFO
1518 ZVAL_PSTRING(&opt->defval, PHP_HTTP_CURL_CAINFO);
1519 #endif
1520 }
1521 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1522 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1523 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1524 #ifdef PHP_HTTP_CURL_CAPATH
1525 ZVAL_PSTRING(&opt->defval, PHP_HTTP_CURL_CAPATH);
1526 #endif
1527 }
1528 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1529 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1530 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1531 }
1532 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1533 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1534 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1535 }
1536 #if PHP_HTTP_CURL_VERSION(7,19,0)
1537 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1538 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1539 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1540 }
1541 # ifdef PHP_HTTP_HAVE_OPENSSL
1542 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1543 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1544 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1545 }
1546 # endif
1547 #endif
1548 #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))
1549 if ((opt = php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, _IS_BOOL))) {
1550 ZVAL_FALSE(&opt->defval);
1551 }
1552 #endif
1553 #if PHP_HTTP_CURL_VERSION(7,36,0)
1554 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, _IS_BOOL))) {
1555 ZVAL_BOOL(&opt->defval, 1);
1556 }
1557 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, _IS_BOOL))) {
1558 ZVAL_BOOL(&opt->defval, 1);
1559 }
1560 #endif
1561 #if PHP_HTTP_CURL_VERSION(7,39,0)
1562 /* FIXME: see http://curl.haxx.se/libcurl/c/CURLOPT_PINNEDPUBLICKEY.html#AVAILABILITY */
1563 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1564 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1565 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1566 }
1567 #endif
1568 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1569 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1570 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1571 }
1572 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1573 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1574 }
1575 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1576 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1577 }
1578 #endif
1579 #if PHP_HTTP_CURL_VERSION(7,42,0) && (defined(PHP_HTTP_HAVE_NSS) || defined(PHP_HTTP_HAVE_DARWINSSL))
1580 php_http_option_register(registry, ZEND_STRL("falsestart"), CURLOPT_SSL_FALSESTART, _IS_BOOL);
1581 #endif
1582 }
1583 }
1584
1585 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1586 {
1587 php_http_client_curl_handler_t *curl = userdata;
1588 zval *option;
1589
1590 if ((option = php_http_option_get(opt, options, NULL))) {
1591 zval zopt;
1592
1593 ZVAL_DUP(&zopt, option);
1594 convert_to_explicit_type(&zopt, opt->type);
1595 zend_hash_update(&curl->options.cache, opt->name, &zopt);
1596 return zend_hash_find(&curl->options.cache, opt->name);
1597 }
1598 return option;
1599 }
1600
1601 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1602 {
1603 php_http_client_curl_handler_t *curl = userdata;
1604 CURL *ch = curl->handle;
1605 zval tmp;
1606 CURLcode rc = CURLE_OK;
1607 ZEND_RESULT_CODE rv = SUCCESS;
1608
1609 if (!val) {
1610 val = &opt->defval;
1611 }
1612
1613 switch (opt->type) {
1614 case _IS_BOOL:
1615 if (opt->setter) {
1616 rv = opt->setter(opt, val, curl);
1617 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) (Z_TYPE_P(val) == IS_TRUE))) {
1618 rv = FAILURE;
1619 }
1620 break;
1621
1622 case IS_LONG:
1623 if (opt->setter) {
1624 rv = opt->setter(opt, val, curl);
1625 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1626 rv = FAILURE;
1627 }
1628 break;
1629
1630 case IS_STRING:
1631 if (opt->setter) {
1632 rv = opt->setter(opt, val, curl);
1633 } else if (!val || Z_TYPE_P(val) == IS_NULL) {
1634 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1635 rv = FAILURE;
1636 }
1637 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1638 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1639 rv = FAILURE;
1640 }
1641 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val))) {
1642 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1643 rv = FAILURE;
1644 }
1645 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1646 rv = FAILURE;
1647 }
1648 break;
1649
1650 case IS_DOUBLE:
1651 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1652 tmp = *val;
1653 Z_DVAL(tmp) *= 1000;
1654 val = &tmp;
1655 }
1656 if (opt->setter) {
1657 rv = opt->setter(opt, val, curl);
1658 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1659 rv = FAILURE;
1660 }
1661 break;
1662
1663 case IS_ARRAY:
1664 if (opt->setter) {
1665 rv = opt->setter(opt, val, curl);
1666 } else if (Z_TYPE_P(val) != IS_NULL) {
1667 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1668 }
1669 break;
1670
1671 default:
1672 if (opt->setter) {
1673 rv = opt->setter(opt, val, curl);
1674 } else {
1675 rv = FAILURE;
1676 }
1677 break;
1678 }
1679 if (rv != SUCCESS) {
1680 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1681 }
1682 return rv;
1683 }
1684
1685 #if PHP_HTTP_CURL_VERSION(7,30,0)
1686 static ZEND_RESULT_CODE php_http_curlm_option_set_pipelining_bl(php_http_option_t *opt, zval *value, void *userdata)
1687 {
1688 php_http_client_t *client = userdata;
1689 php_http_client_curl_t *curl = client->ctx;
1690 CURLM *ch = curl->handle->multi;
1691 HashTable tmp_ht;
1692 char **bl = NULL;
1693
1694 /* array of char *, ending with a NULL */
1695 if (value && Z_TYPE_P(value) != IS_NULL) {
1696 zval *entry;
1697 HashTable *ht = HASH_OF(value);
1698 int c = zend_hash_num_elements(ht);
1699 char **ptr = ecalloc(c + 1, sizeof(char *));
1700
1701 bl = ptr;
1702
1703 zend_hash_init(&tmp_ht, c, NULL, ZVAL_PTR_DTOR, 0);
1704 array_join(ht, &tmp_ht, 0, ARRAY_JOIN_STRINGIFY);
1705
1706 ZEND_HASH_FOREACH_VAL(&tmp_ht, entry)
1707 {
1708 *ptr++ = Z_STRVAL_P(entry);
1709 }
1710 ZEND_HASH_FOREACH_END();
1711 }
1712
1713 if (CURLM_OK != curl_multi_setopt(ch, opt->option, bl)) {
1714 if (bl) {
1715 efree(bl);
1716 zend_hash_destroy(&tmp_ht);
1717 }
1718 return FAILURE;
1719 }
1720
1721 if (bl) {
1722 efree(bl);
1723 zend_hash_destroy(&tmp_ht);
1724 }
1725 return SUCCESS;
1726 }
1727 #endif
1728
1729 #if PHP_HTTP_HAVE_EVENT
1730 static inline ZEND_RESULT_CODE php_http_curlm_use_eventloop(php_http_client_t *h, zend_bool enable)
1731 {
1732 php_http_client_curl_t *curl = h->ctx;
1733
1734 if ((curl->useevents = enable)) {
1735 if (!curl->evbase) {
1736 curl->evbase = event_base_new();
1737 }
1738 if (!curl->timeout) {
1739 curl->timeout = ecalloc(1, sizeof(struct event));
1740 }
1741 curl_multi_setopt(curl->handle->multi, CURLMOPT_SOCKETDATA, h);
1742 curl_multi_setopt(curl->handle->multi, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
1743 curl_multi_setopt(curl->handle->multi, CURLMOPT_TIMERDATA, h);
1744 curl_multi_setopt(curl->handle->multi, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
1745 } else {
1746 curl_multi_setopt(curl->handle->multi, CURLMOPT_SOCKETDATA, NULL);
1747 curl_multi_setopt(curl->handle->multi, CURLMOPT_SOCKETFUNCTION, NULL);
1748 curl_multi_setopt(curl->handle->multi, CURLMOPT_TIMERDATA, NULL);
1749 curl_multi_setopt(curl->handle->multi, CURLMOPT_TIMERFUNCTION, NULL);
1750 }
1751
1752 return SUCCESS;
1753 }
1754
1755 static ZEND_RESULT_CODE php_http_curlm_option_set_use_eventloop(php_http_option_t *opt, zval *value, void *userdata)
1756 {
1757 php_http_client_t *client = userdata;
1758
1759 return php_http_curlm_use_eventloop(client, value && Z_TYPE_P(value) == IS_TRUE);
1760 }
1761 #endif
1762
1763 static void php_http_curlm_options_init(php_http_options_t *registry)
1764 {
1765 php_http_option_t *opt;
1766
1767 /* set size of connection cache */
1768 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLMOPT_MAXCONNECTS, IS_LONG))) {
1769 /* -1 == default, 0 == unlimited */
1770 ZVAL_LONG(&opt->defval, -1);
1771 }
1772 /* set max number of connections to a single host */
1773 #if PHP_HTTP_CURL_VERSION(7,30,0)
1774 php_http_option_register(registry, ZEND_STRL("max_host_connections"), CURLMOPT_MAX_HOST_CONNECTIONS, IS_LONG);
1775 #endif
1776 /* maximum number of requests in a pipeline */
1777 #if PHP_HTTP_CURL_VERSION(7,30,0)
1778 if ((opt = php_http_option_register(registry, ZEND_STRL("max_pipeline_length"), CURLMOPT_MAX_PIPELINE_LENGTH, IS_LONG))) {
1779 ZVAL_LONG(&opt->defval, 5);
1780 }
1781 #endif
1782 /* max simultaneously open connections */
1783 #if PHP_HTTP_CURL_VERSION(7,30,0)
1784 php_http_option_register(registry, ZEND_STRL("max_total_connections"), CURLMOPT_MAX_TOTAL_CONNECTIONS, IS_LONG);
1785 #endif
1786 /* enable/disable HTTP pipelining */
1787 php_http_option_register(registry, ZEND_STRL("pipelining"), CURLMOPT_PIPELINING, _IS_BOOL);
1788 /* chunk length threshold for pipelining */
1789 #if PHP_HTTP_CURL_VERSION(7,30,0)
1790 php_http_option_register(registry, ZEND_STRL("chunk_length_penalty_size"), CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, IS_LONG);
1791 #endif
1792 /* size threshold for pipelining penalty */
1793 #if PHP_HTTP_CURL_VERSION(7,30,0)
1794 php_http_option_register(registry, ZEND_STRL("content_length_penalty_size"), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, IS_LONG);
1795 #endif
1796 /* pipelining server blacklist */
1797 #if PHP_HTTP_CURL_VERSION(7,30,0)
1798 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_server_bl"), CURLMOPT_PIPELINING_SERVER_BL, IS_ARRAY))) {
1799 opt->setter = php_http_curlm_option_set_pipelining_bl;
1800 }
1801 #endif
1802 /* pipelining host blacklist */
1803 #if PHP_HTTP_CURL_VERSION(7,30,0)
1804 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_site_bl"), CURLMOPT_PIPELINING_SITE_BL, IS_ARRAY))) {
1805 opt->setter = php_http_curlm_option_set_pipelining_bl;
1806 }
1807 #endif
1808 /* events */
1809 #if PHP_HTTP_HAVE_EVENT
1810 if ((opt = php_http_option_register(registry, ZEND_STRL("use_eventloop"), 0, _IS_BOOL))) {
1811 opt->setter = php_http_curlm_option_set_use_eventloop;
1812 }
1813 #endif
1814 }
1815
1816 static ZEND_RESULT_CODE php_http_curlm_set_option(php_http_option_t *opt, zval *val, void *userdata)
1817 {
1818 php_http_client_t *client = userdata;
1819 php_http_client_curl_t *curl = client->ctx;
1820 CURLM *ch = curl->handle->multi;
1821 zval *orig = val;
1822 CURLMcode rc = CURLM_UNKNOWN_OPTION;
1823 ZEND_RESULT_CODE rv = SUCCESS;
1824
1825 if (!val) {
1826 val = &opt->defval;
1827 } else if (opt->type && Z_TYPE_P(val) != opt->type && !(Z_TYPE_P(val) == IS_NULL && opt->type == IS_ARRAY)) {
1828 zval zopt;
1829
1830 ZVAL_DUP(&zopt, val);
1831 convert_to_explicit_type(&zopt, opt->type);
1832
1833 val = &zopt;
1834 }
1835
1836 if (opt->setter) {
1837 rv = opt->setter(opt, val, client);
1838 } else {
1839 switch (opt->type) {
1840 case _IS_BOOL:
1841 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, (long) zend_is_true(val)))) {
1842 rv = FAILURE;
1843 }
1844 break;
1845 case IS_LONG:
1846 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, Z_LVAL_P(val)))) {
1847 rv = FAILURE;
1848 }
1849 break;
1850 default:
1851 rv = FAILURE;
1852 break;
1853 }
1854 }
1855
1856 if (val && val != orig && val != &opt->defval) {
1857 zval_ptr_dtor(val);
1858 }
1859
1860 if (rv != SUCCESS) {
1861 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1862 }
1863 return rv;
1864 }
1865
1866 /* client ops */
1867
1868 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1869 {
1870 CURL *ch = curl->handle;
1871 php_http_curle_storage_t *st;
1872
1873 if ((st = php_http_curle_get_storage(ch))) {
1874 if (st->url) {
1875 pefree(st->url, 1);
1876 st->url = NULL;
1877 }
1878 if (st->cookiestore) {
1879 pefree(st->cookiestore, 1);
1880 st->cookiestore = NULL;
1881 }
1882 st->errorbuffer[0] = '\0';
1883 st->errorcode = 0;
1884 }
1885
1886 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1887 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1888 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1889 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1890 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1891 #if PHP_HTTP_CURL_VERSION(7,19,1)
1892 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1893 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1894 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1895 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1896 #endif
1897
1898 #if PHP_HTTP_CURL_VERSION(7,21,3)
1899 if (curl->options.resolve) {
1900 curl_slist_free_all(curl->options.resolve);
1901 curl->options.resolve = NULL;
1902 }
1903 #endif
1904 curl->options.retry.count = 0;
1905 curl->options.retry.delay = 0;
1906 curl->options.redirects = 0;
1907 curl->options.encode_cookies = 1;
1908
1909 if (curl->options.headers) {
1910 curl_slist_free_all(curl->options.headers);
1911 curl->options.headers = NULL;
1912 }
1913 if (curl->options.proxyheaders) {
1914 curl_slist_free_all(curl->options.proxyheaders);
1915 curl->options.proxyheaders = NULL;
1916 }
1917
1918 php_http_buffer_reset(&curl->options.cookies);
1919 php_http_buffer_reset(&curl->options.ranges);
1920
1921 return SUCCESS;
1922 }
1923
1924 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1925 {
1926 void *handle;
1927 php_http_client_curl_t *curl = h->ctx;
1928 php_http_client_curl_handler_t *handler;
1929
1930 if (!(handle = php_resource_factory_handle_ctor(rf, NULL))) {
1931 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
1932 return NULL;
1933 }
1934
1935 handler = ecalloc(1, sizeof(*handler));
1936 handler->rf = rf;
1937 handler->client = h;
1938 handler->handle = handle;
1939 handler->response.body = php_http_message_body_init(NULL, NULL);
1940 php_http_buffer_init(&handler->response.headers);
1941 php_http_buffer_init(&handler->options.cookies);
1942 php_http_buffer_init(&handler->options.ranges);
1943 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1944
1945 #if defined(ZTS)
1946 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1947 #endif
1948 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1949 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1950 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1951 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1952 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1953 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1954 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1955 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1956 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1957 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1958 #if PHP_HTTP_CURL_VERSION(7,32,0)
1959 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1960 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1961 #else
1962 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1963 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1964 #endif
1965 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1966 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1967 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1968 curl_easy_setopt(handle, CURLOPT_SHARE, curl->handle->share);
1969
1970 php_http_client_curl_handler_reset(handler);
1971
1972 return handler;
1973 }
1974
1975
1976 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1977 {
1978 size_t body_size;
1979 php_http_message_t *msg = enqueue->request;
1980 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1981
1982 /* request url */
1983 if (!PHP_HTTP_INFO(msg).request.url) {
1984 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
1985 return FAILURE;
1986 }
1987 storage->errorbuffer[0] = '\0';
1988 if (storage->url) {
1989 pefree(storage->url, 1);
1990 }
1991 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1992 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1993
1994 /* apply options */
1995 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1996
1997 /* request headers */
1998 php_http_message_update_headers(msg);
1999 if (zend_hash_num_elements(&msg->hdrs)) {
2000 php_http_arrkey_t header_key;
2001 zval *header_val;
2002 zend_string *header_str;
2003 php_http_buffer_t header;
2004 #if !PHP_HTTP_CURL_VERSION(7,23,0)
2005 zval *ct = zend_hash_str_find(&msg->hdrs, ZEND_STRL("Content-Length"));
2006 #endif
2007
2008 php_http_buffer_init(&header);
2009 ZEND_HASH_FOREACH_KEY_VAL(&msg->hdrs, header_key.h, header_key.key, header_val)
2010 {
2011 if (header_key.key) {
2012 #if !PHP_HTTP_CURL_VERSION(7,23,0)
2013 /* avoid duplicate content-length header */
2014 if (ct && ct == header_val) {
2015 continue;
2016 }
2017 #endif
2018 header_str = zval_get_string(header_val);
2019 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, header_str->val);
2020 php_http_buffer_fix(&header);
2021 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
2022 php_http_buffer_reset(&header);
2023 zend_string_release(header_str);
2024 }
2025 }
2026 ZEND_HASH_FOREACH_END();
2027 php_http_buffer_dtor(&header);
2028 }
2029 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
2030
2031 /* attach request body */
2032 if ((body_size = php_http_message_body_size(msg->body))) {
2033 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
2034 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
2035 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
2036 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
2037 * does not allow a request body.
2038 */
2039 php_stream_rewind(php_http_message_body_stream(msg->body));
2040 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
2041 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
2042 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
2043 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
2044 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
2045 } else {
2046 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
2047 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
2048 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
2049 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
2050 }
2051
2052 /*
2053 * Always use CUSTOMREQUEST, else curl won't send any request body for GET etc.
2054 * See e.g. bug #69313.
2055 *
2056 * Here's what curl does:
2057 * - CURLOPT_HTTPGET: ignore request body
2058 * - CURLOPT_UPLOAD: set "Expect: 100-continue" header
2059 * - CURLOPT_POST: set "Content-Type: application/x-www-form-urlencoded" header
2060 * Now select the least bad.
2061 *
2062 * See also https://tools.ietf.org/html/rfc7231#section-5.1.1
2063 */
2064 if (PHP_HTTP_INFO(msg).request.method) {
2065 switch(php_http_select_str(PHP_HTTP_INFO(msg).request.method, 2, "HEAD", "PUT")) {
2066 case 0:
2067 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
2068 break;
2069 case 1:
2070 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
2071 break;
2072 default:
2073 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
2074 }
2075 } else {
2076 php_error_docref(NULL, E_WARNING, "Cannot use empty request method");
2077 return FAILURE;
2078 }
2079
2080 return SUCCESS;
2081 }
2082
2083 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
2084 {
2085 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
2086 #if PHP_HTTP_CURL_VERSION(7,32,0)
2087 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
2088 #else
2089 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
2090 #endif
2091 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
2092 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
2093 curl_easy_setopt(handler->handle, CURLOPT_COOKIELIST, "FLUSH");
2094 curl_easy_setopt(handler->handle, CURLOPT_SHARE, NULL);
2095 }
2096
2097 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
2098 {
2099 php_http_client_curl_handler_clear(handler);
2100
2101 php_resource_factory_handle_dtor(handler->rf, handler->handle);
2102 php_resource_factory_free(&handler->rf);
2103
2104 php_http_message_body_free(&handler->response.body);
2105 php_http_buffer_dtor(&handler->response.headers);
2106 php_http_buffer_dtor(&handler->options.ranges);
2107 php_http_buffer_dtor(&handler->options.cookies);
2108 zend_hash_destroy(&handler->options.cache);
2109
2110 #if PHP_HTTP_CURL_VERSION(7,21,3)
2111 if (handler->options.resolve) {
2112 curl_slist_free_all(handler->options.resolve);
2113 handler->options.resolve = NULL;
2114 }
2115 #endif
2116
2117 if (handler->options.headers) {
2118 curl_slist_free_all(handler->options.headers);
2119 handler->options.headers = NULL;
2120 }
2121
2122 if (handler->options.proxyheaders) {
2123 curl_slist_free_all(handler->options.proxyheaders);
2124 handler->options.proxyheaders = NULL;
2125 }
2126
2127 efree(handler);
2128 }
2129
2130 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
2131 {
2132 php_http_client_curl_t *curl;
2133
2134 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL))) {
2135 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
2136 return NULL;
2137 }
2138
2139 curl = ecalloc(1, sizeof(*curl));
2140 curl->handle = handle;
2141 curl->unfinished = 0;
2142 h->ctx = curl;
2143
2144 return h;
2145 }
2146
2147 static void php_http_client_curl_dtor(php_http_client_t *h)
2148 {
2149 php_http_client_curl_t *curl = h->ctx;
2150
2151 #if PHP_HTTP_HAVE_EVENT
2152 if (curl->timeout) {
2153 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2154 event_del(curl->timeout);
2155 }
2156 efree(curl->timeout);
2157 curl->timeout = NULL;
2158 }
2159 if (curl->evbase) {
2160 event_base_free(curl->evbase);
2161 curl->evbase = NULL;
2162 }
2163 #endif
2164 curl->unfinished = 0;
2165
2166 php_resource_factory_handle_dtor(h->rf, curl->handle);
2167
2168 efree(curl);
2169 h->ctx = NULL;
2170 }
2171
2172 static void queue_dtor(php_http_client_enqueue_t *e)
2173 {
2174 php_http_client_curl_handler_t *handler = e->opaque;
2175
2176 if (handler->queue.dtor) {
2177 e->opaque = handler->queue.opaque;
2178 handler->queue.dtor(e);
2179 }
2180 php_http_client_curl_handler_dtor(handler);
2181 }
2182
2183 static php_resource_factory_t *create_rf(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2184 {
2185 php_persistent_handle_factory_t *pf = NULL;
2186 php_resource_factory_t *rf = NULL;
2187 php_http_url_t *url = enqueue->request->http.info.request.url;
2188
2189 if (!url || (!url->host && !url->path)) {
2190 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
2191 return NULL;
2192 }
2193
2194 /* only if the client itself is setup for persistence */
2195 if (php_resource_factory_is_persistent(h->rf)) {
2196 zend_string *id;
2197 char *id_str = NULL;
2198 size_t id_len;
2199 int port = url->port ? url->port : 80;
2200 zval *zport;
2201 php_persistent_handle_factory_t *phf = h->rf->data;
2202
2203 if ((zport = zend_hash_str_find(enqueue->options, ZEND_STRL("port")))) {
2204 zend_long lport = zval_get_long(zport);
2205
2206 if (lport > 0) {
2207 port = lport;
2208 }
2209 }
2210
2211 id_len = spprintf(&id_str, 0, "%.*s:%s:%d", (int) phf->ident->len, phf->ident->val, STR_PTR(url->host), port);
2212 id = php_http_cs2zs(id_str, id_len);
2213 pf = php_persistent_handle_concede(NULL, PHP_HTTP_G->client.curl.driver.request_name, id, NULL, NULL);
2214 zend_string_release(id);
2215 }
2216
2217 if (pf) {
2218 rf = php_persistent_handle_resource_factory_init(NULL, pf);
2219 } else {
2220 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
2221 }
2222
2223 return rf;
2224 }
2225
2226 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2227 {
2228 CURLMcode rs;
2229 php_http_client_curl_t *curl = h->ctx;
2230 php_http_client_curl_handler_t *handler;
2231 php_http_client_progress_state_t *progress;
2232 php_resource_factory_t *rf;
2233
2234 rf = create_rf(h, enqueue);
2235 if (!rf) {
2236 return FAILURE;
2237 }
2238
2239 handler = php_http_client_curl_handler_init(h, rf);
2240 if (!handler) {
2241 return FAILURE;
2242 }
2243
2244 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
2245 php_http_client_curl_handler_dtor(handler);
2246 return FAILURE;
2247 }
2248
2249 handler->queue = *enqueue;
2250 enqueue->opaque = handler;
2251 enqueue->dtor = queue_dtor;
2252
2253 if (CURLM_OK != (rs = curl_multi_add_handle(curl->handle->multi, handler->handle))) {
2254 php_http_client_curl_handler_dtor(handler);
2255 php_error_docref(NULL, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
2256 return FAILURE;
2257 }
2258
2259 zend_llist_add_element(&h->requests, enqueue);
2260 ++curl->unfinished;
2261
2262 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
2263 progress->info = "start";
2264 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
2265 progress->started = 1;
2266 }
2267
2268 return SUCCESS;
2269 }
2270
2271 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2272 {
2273 CURLMcode rs;
2274 php_http_client_curl_t *curl = h->ctx;
2275 php_http_client_curl_handler_t *handler = enqueue->opaque;
2276
2277 php_http_client_curl_handler_clear(handler);
2278 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle->multi, handler->handle))) {
2279 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
2280 return SUCCESS;
2281 } else {
2282 php_error_docref(NULL, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
2283 }
2284
2285 return FAILURE;
2286 }
2287
2288 static void php_http_client_curl_reset(php_http_client_t *h)
2289 {
2290 zend_llist_element *next_el, *this_el;
2291
2292 for (this_el = h->requests.head; this_el; this_el = next_el) {
2293 next_el = this_el->next;
2294 php_http_client_curl_dequeue(h, (void *) this_el->data);
2295 }
2296 }
2297
2298 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
2299 {
2300 if ((CURLM_OK == curl_multi_timeout(curl->handle->multi, &max_tout)) && (max_tout > 0)) {
2301 timeout->tv_sec = max_tout / 1000;
2302 timeout->tv_usec = (max_tout % 1000) * 1000;
2303 } else {
2304 timeout->tv_sec = 0;
2305 timeout->tv_usec = 1000;
2306 }
2307 }
2308
2309 #ifdef PHP_WIN32
2310 # define SELECT_ERROR SOCKET_ERROR
2311 #else
2312 # define SELECT_ERROR -1
2313 #endif
2314
2315 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2316 {
2317 int MAX;
2318 fd_set R, W, E;
2319 struct timeval timeout;
2320 php_http_client_curl_t *curl = h->ctx;
2321
2322 #if PHP_HTTP_HAVE_EVENT
2323 if (curl->useevents) {
2324 if (!event_initialized(curl->timeout)) {
2325 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2326 } else if (custom_timeout && timerisset(custom_timeout)) {
2327 event_add(curl->timeout, custom_timeout);
2328 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2329 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2330 event_add(curl->timeout, &timeout);
2331 }
2332
2333 event_base_loop(curl->evbase, EVLOOP_ONCE);
2334
2335 return SUCCESS;
2336 }
2337 #endif
2338
2339 FD_ZERO(&R);
2340 FD_ZERO(&W);
2341 FD_ZERO(&E);
2342
2343 if (CURLM_OK == curl_multi_fdset(curl->handle->multi, &R, &W, &E, &MAX)) {
2344 if (custom_timeout && timerisset(custom_timeout)) {
2345 timeout = *custom_timeout;
2346 } else {
2347 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2348 }
2349
2350 if (MAX == -1) {
2351 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2352 return SUCCESS;
2353 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2354 return SUCCESS;
2355 }
2356 }
2357 return FAILURE;
2358 }
2359
2360 static int php_http_client_curl_once(php_http_client_t *h)
2361 {
2362 php_http_client_curl_t *curl = h->ctx;
2363
2364 #if PHP_HTTP_HAVE_EVENT
2365 if (curl->useevents) {
2366 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2367 } else
2368 #endif
2369 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle->multi, &curl->unfinished));
2370
2371 php_http_curlm_responsehandler(h);
2372
2373 return curl->unfinished;
2374
2375 }
2376
2377 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
2378 {
2379 #if PHP_HTTP_HAVE_EVENT
2380 php_http_client_curl_t *curl = h->ctx;
2381
2382 if (curl->useevents) {
2383 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2384 do {
2385 int ev_rc = event_base_dispatch(curl->evbase);
2386
2387 #if DBG_EVENTS
2388 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2389 #endif
2390
2391 if (ev_rc < 0) {
2392 php_error_docref(NULL, E_ERROR, "Error in event_base_dispatch()");
2393 return FAILURE;
2394 }
2395 } while (curl->unfinished && !EG(exception));
2396 } else
2397 #endif
2398 {
2399 while (php_http_client_curl_once(h) && !EG(exception)) {
2400 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2401 #ifdef PHP_WIN32
2402 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2403 php_error_docref(NULL, E_WARNING, "WinSock error: %d", WSAGetLastError());
2404 #else
2405 php_error_docref(NULL, E_WARNING, "%s", strerror(errno));
2406 #endif
2407 return FAILURE;
2408 }
2409 }
2410 }
2411
2412 return SUCCESS;
2413 }
2414
2415 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2416 {
2417 php_http_client_curl_t *curl = h->ctx;
2418
2419 switch (opt) {
2420 case PHP_HTTP_CLIENT_OPT_CONFIGURATION:
2421 return php_http_options_apply(&php_http_curlm_options, (HashTable *) arg, h);
2422 break;
2423
2424 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2425 if (CURLM_OK != curl_multi_setopt(curl->handle->multi, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2426 return FAILURE;
2427 }
2428 break;
2429
2430 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2431 #if PHP_HTTP_HAVE_EVENT
2432 return php_http_curlm_use_eventloop(h, *(zend_bool *) arg);
2433 break;
2434 #endif
2435
2436 default:
2437 return FAILURE;
2438 }
2439 return SUCCESS;
2440 }
2441
2442 static int apply_available_options(zval *pDest, int num_args, va_list args, zend_hash_key *hash_key)
2443 {
2444 php_http_option_t *opt = Z_PTR_P(pDest);
2445 HashTable *ht;
2446 zval entry;
2447 int c;
2448
2449 ht = va_arg(args, HashTable*);
2450
2451 if ((c = zend_hash_num_elements(&opt->suboptions.options))) {
2452 array_init_size(&entry, c);
2453 zend_hash_apply_with_arguments(&opt->suboptions.options, apply_available_options, 1, Z_ARRVAL(entry));
2454 } else {
2455 /* catch deliberate NULL options */
2456 if (Z_TYPE(opt->defval) == IS_STRING && !Z_STRVAL(opt->defval)) {
2457 ZVAL_NULL(&entry);
2458 } else {
2459 ZVAL_ZVAL(&entry, &opt->defval, 1, 0);
2460 }
2461 }
2462
2463 if (hash_key->key) {
2464 zend_hash_update(ht, hash_key->key, &entry);
2465 } else {
2466 zend_hash_index_update(ht, hash_key->h, &entry);
2467 }
2468
2469 return ZEND_HASH_APPLY_KEEP;
2470 }
2471
2472 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)
2473 {
2474 php_http_client_enqueue_t *enqueue;
2475
2476 switch (opt) {
2477 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2478 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2479 php_http_client_curl_handler_t *handler = enqueue->opaque;
2480
2481 *((php_http_client_progress_state_t **) res) = &handler->progress;
2482 return SUCCESS;
2483 }
2484 break;
2485
2486 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2487 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2488 php_http_client_curl_handler_t *handler = enqueue->opaque;
2489
2490 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2491 return SUCCESS;
2492 }
2493 break;
2494
2495 case PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS:
2496 zend_hash_apply_with_arguments(&php_http_curle_options.options, apply_available_options, 1, *(HashTable **) res);
2497 break;
2498
2499 case PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION:
2500 zend_hash_apply_with_arguments(&php_http_curlm_options.options, apply_available_options, 1, *(HashTable **) res);
2501 break;
2502
2503 default:
2504 break;
2505 }
2506
2507 return FAILURE;
2508 }
2509
2510 static php_http_client_ops_t php_http_client_curl_ops = {
2511 &php_http_curlm_resource_factory_ops,
2512 php_http_client_curl_init,
2513 NULL /* copy */,
2514 php_http_client_curl_dtor,
2515 php_http_client_curl_reset,
2516 php_http_client_curl_exec,
2517 php_http_client_curl_wait,
2518 php_http_client_curl_once,
2519 php_http_client_curl_enqueue,
2520 php_http_client_curl_dequeue,
2521 php_http_client_curl_setopt,
2522 php_http_client_curl_getopt
2523 };
2524
2525 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2526 {
2527 return &php_http_client_curl_ops;
2528 }
2529
2530 PHP_MINIT_FUNCTION(http_client_curl)
2531 {
2532 curl_version_info_data *info;
2533 php_http_options_t *options;
2534
2535 PHP_HTTP_G->client.curl.driver.driver_name = zend_string_init(ZEND_STRL("curl"), 1);
2536 PHP_HTTP_G->client.curl.driver.client_name = zend_string_init(ZEND_STRL("http\\Client\\Curl"), 1);
2537 PHP_HTTP_G->client.curl.driver.request_name = zend_string_init(ZEND_STRL("http\\Client\\Curl\\Request"), 1);
2538 PHP_HTTP_G->client.curl.driver.client_ops = &php_http_client_curl_ops;
2539
2540 if (SUCCESS != php_http_client_driver_add(&PHP_HTTP_G->client.curl.driver)) {
2541 return FAILURE;
2542 }
2543
2544 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.client_name, &php_http_curlm_resource_factory_ops, NULL, NULL)) {
2545 return FAILURE;
2546 }
2547 if (SUCCESS != php_persistent_handle_provide(PHP_HTTP_G->client.curl.driver.request_name, &php_http_curle_resource_factory_ops, NULL, NULL)) {
2548 return FAILURE;
2549 }
2550
2551 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2552 options->getter = php_http_curle_get_option;
2553 options->setter = php_http_curle_set_option;
2554
2555 php_http_curle_options_init(options);
2556 }
2557 if ((options = php_http_options_init(&php_http_curlm_options, 1))) {
2558 options->getter = php_http_option_get;
2559 options->setter = php_http_curlm_set_option;
2560
2561 php_http_curlm_options_init(options);
2562 }
2563
2564 if ((info = curl_version_info(CURLVERSION_NOW))) {
2565 /*
2566 * Feature constants
2567 */
2568 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "FEATURES", info->features, CONST_CS|CONST_PERSISTENT);
2569
2570 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "IPV6", CURL_VERSION_IPV6, CONST_CS|CONST_PERSISTENT);
2571 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "KERBEROS4", CURL_VERSION_KERBEROS4, CONST_CS|CONST_PERSISTENT);
2572 #if PHP_HTTP_CURL_VERSION(7,40,0)
2573 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "KERBEROS5", CURL_VERSION_KERBEROS5, CONST_CS|CONST_PERSISTENT);
2574 #endif
2575 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "SSL", CURL_VERSION_SSL, CONST_CS|CONST_PERSISTENT);
2576 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "LIBZ", CURL_VERSION_LIBZ, CONST_CS|CONST_PERSISTENT);
2577 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "NTLM", CURL_VERSION_NTLM, CONST_CS|CONST_PERSISTENT);
2578 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "GSSNEGOTIATE", CURL_VERSION_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2579 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "ASYNCHDNS", CURL_VERSION_ASYNCHDNS, CONST_CS|CONST_PERSISTENT);
2580 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "SPNEGO", CURL_VERSION_SPNEGO, CONST_CS|CONST_PERSISTENT);
2581 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "LARGEFILE", CURL_VERSION_LARGEFILE, CONST_CS|CONST_PERSISTENT);
2582 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "IDN", CURL_VERSION_IDN, CONST_CS|CONST_PERSISTENT);
2583 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "SSPI", CURL_VERSION_SSPI, CONST_CS|CONST_PERSISTENT);
2584 #if PHP_HTTP_CURL_VERSION(7,38,0)
2585 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "GSSAPI", CURL_VERSION_GSSAPI, CONST_CS|CONST_PERSISTENT);
2586 #endif
2587 #if PHP_HTTP_CURL_VERSION(7,21,4)
2588 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "TLSAUTH_SRP", CURL_VERSION_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2589 #endif
2590 #if PHP_HTTP_CURL_VERSION(7,22,0)
2591 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "NTLM_WB", CURL_VERSION_NTLM_WB, CONST_CS|CONST_PERSISTENT);
2592 #endif
2593 #if PHP_HTTP_CURL_VERSION(7,33,0)
2594 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "HTTP2", CURL_VERSION_HTTP2, CONST_CS|CONST_PERSISTENT);
2595 #endif
2596 #if PHP_HTTP_CURL_VERSION(7,40,0)
2597 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "UNIX_SOCKETS", CURL_VERSION_UNIX_SOCKETS, CONST_CS|CONST_PERSISTENT);
2598 #endif
2599 #if PHP_HTTP_CURL_VERSION(7,47,0)
2600 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl\\Features", "PSL", CURL_VERSION_PSL, CONST_CS|CONST_PERSISTENT);
2601 #endif
2602
2603 /*
2604 * Version constants
2605 */
2606 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl", "VERSIONS", curl_version(), CONST_CS|CONST_PERSISTENT);
2607 #if CURLVERSION_NOW >= 0
2608 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl\\Versions", "CURL", (char *) info->version, CONST_CS|CONST_PERSISTENT);
2609 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl\\Versions", "SSL", (char *) info->ssl_version, CONST_CS|CONST_PERSISTENT);
2610 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl\\Versions", "LIBZ", (char *) info->libz_version, CONST_CS|CONST_PERSISTENT);
2611 # if CURLVERSION_NOW >= 1
2612 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl\\Versions", "ARES", (char *) info->ares, CONST_CS|CONST_PERSISTENT);
2613 # if CURLVERSION_NOW >= 2
2614 REGISTER_NS_STRING_CONSTANT("http\\Client\\Curl\\Versions", "IDN", (char *) info->libidn, CONST_CS|CONST_PERSISTENT);
2615 # endif
2616 # endif
2617 #endif
2618 }
2619
2620 /*
2621 * HTTP Protocol Version Constants
2622 */
2623 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2624 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2625 #if PHP_HTTP_CURL_VERSION(7,33,0)
2626 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2627 #endif
2628 #if PHP_HTTP_CURL_VERSION(7,47,0)
2629 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2TLS", CURL_HTTP_VERSION_2TLS, CONST_CS|CONST_PERSISTENT);
2630 #endif
2631 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2632
2633 /*
2634 * SSL Version Constants
2635 */
2636 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2637 #if PHP_HTTP_CURL_VERSION(7,34,0)
2638 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2639 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2640 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2641 #endif
2642 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2643 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2644 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2645 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
2646 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2647 #endif
2648
2649 /*
2650 * DNS IPvX resolving
2651 */
2652 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2653 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2654 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2655
2656 /*
2657 * Auth Constants
2658 */
2659 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2660 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2661 #if PHP_HTTP_CURL_VERSION(7,19,3)
2662 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2663 #endif
2664 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2665 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2666 #if PHP_HTTP_CURL_VERSION(7,38,0)
2667 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2668 #endif
2669 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2670
2671 /*
2672 * Proxy Type Constants
2673 */
2674 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2675 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2676 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2677 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2678 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2679 #if PHP_HTTP_CURL_VERSION(7,19,4)
2680 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2681 #endif
2682
2683 /*
2684 * Post Redirection Constants
2685 */
2686 #if PHP_HTTP_CURL_VERSION(7,19,1)
2687 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2688 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2689 #if PHP_HTTP_CURL_VERSION(7,26,0)
2690 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2691 #endif
2692 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2693 #endif
2694
2695 return SUCCESS;
2696 }
2697
2698 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2699 {
2700 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.client_name, NULL);
2701 php_persistent_handle_cleanup(PHP_HTTP_G->client.curl.driver.request_name, NULL);
2702 zend_string_release(PHP_HTTP_G->client.curl.driver.client_name);
2703 zend_string_release(PHP_HTTP_G->client.curl.driver.request_name);
2704 zend_string_release(PHP_HTTP_G->client.curl.driver.driver_name);
2705
2706 php_http_options_dtor(&php_http_curle_options);
2707 php_http_options_dtor(&php_http_curlm_options);
2708
2709 return SUCCESS;
2710 }
2711
2712 #endif /* PHP_HTTP_HAVE_CURL */
2713
2714 /*
2715 * Local variables:
2716 * tab-width: 4
2717 * c-basic-offset: 4
2718 * End:
2719 * vim600: noet sw=4 ts=4 fdm=marker
2720 * vim<600: noet sw=4 ts=4
2721 */
Extended HTTP Support